• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention discloses a lamp with animated effect, which comprises a lamp head and a supporting portion. The lamp head comprises a lampshell and an assembled unit of imaging lens. The assembled unit of imaging lens comprises a convex lens assembly, a film and a LED. The convex lens assembly comprises a first convex lens, a second convex lens and a third convex lens. The LED lamp with animated effect in the present invention is able to control the LED in the multiple assembled units of imaging lens to shine in different ways by programming multiple integrated circuits on the circuit board, therefore the film is able to display changing animated patterns.
    公开号:NL2021124A
    申请号:NL2021124
    申请日:2018-06-14
    公开日:2018-12-21
    发明作者:Xu Mingming
    申请人:B&D Optoelectronics Tech Co Ltd Fujian；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION [0001] The present invention relates to lamps, in particular, to a lamp with animated effect.
    BACKGROUND OF THE INVENTION [0002] Although there are plenty of lighting devices nowadays, most of them have ordinary appearance and sole function of lightening. The lamps that lack aesthetic and decorative features cannot meet various desires of customers. Generally, a lamp is composed of a light bulb and a lampshade covering the light bulb, and the light bulb emits light outwards through the lampshade. Diverse patterned lampshades are available to change the decorative function of a lamp, but most of the patterns on lampshades are solely structured and static patterned, which results in a lack of dynamic visual effect and poor simulation and decorative effect.
    [0003] Therefore, it is desired to provide a lamp capable of facilitating the realization of animated effect.
    SUMMARY OF THE INVENTION [0004] The present invention provides a lamp with animated effect, which comprises a lamp head and a supporting portion. The lamp head is connected to the supporting portion via a rotating device. The lamp head comprises a lampshell and an assembled unit of imaging lens. The assembled unit of imaging lens comprises a convex lens assembly, a film and a LED. A convex surface of the convex lens assembly is set facing the film. The convex lens assembly comprises a first convex lens and a second convex lens. The first convex lens, the film, the second convex lens and the LED are lined up in the lampshell in order. The film is placed between f (stands for focal length of convex lens in this specification) and 2f of the first convex lens. The LED is placed at the 2f point of the second convex lens. There are at least two assembled units of imaging lens.
    [0005] Furthermore, a third convex lens is installed between the second convex lens 5 and the LED while the LED is placed between f and 2f of the third convex lens.
    [0006] Furthermore, the first convex lens, the second convex lens and the third convex lens are parallel to each other. The first convex lens is fixedly installed in the lamp head via a first fastener; the second convex lens is fixedly installed in the lamp head via a presser; and the third convex lens is fixedly installed in the lamp head via a 10 second fastener. At least two LEDs are set on an aluminum substrate; each of the
    LEDs is corresponding to each of the assembled units of imaging lens.
    [0007] Furthermore, the LED is configured on the aluminum substrate, wherein the aluminum substrate is fixedly installed in the lamp head via an aluminum substrate fastener.
    [0008] Furthermore, a front cover is configured on a side of the lamp head that is near the first convex lens. The front cover is fixedly installed in the lamp head via a bolt. A side of the front cover that is near the convex lens is provided with a first seal ring. A flat surface of the first convex lens is provided with a second seal ring.
    [0009] Furthermore, the film is fixedly installed in the lamp head via a film pin while 20 the film pin is provided with a retaining cap.
    [0010] The supporting portion comprises a first supporting member and a second supporting member. The first supporting member is connected to the rotating device. The first supporting member is moveably connected to the second supporting member.
    [0011] Furthermore, the LED is electrically connected to a circuit board. The circuit board is fixedly installed in the lamp head via a third fastener. The circuit board is configured and programmed with multiple integrated circuits. The programmed circuit realizes controlling the LED to shine in different ways so that the film is displayed with changing animated patterns.
    [0012] Preferably, the lampshell is half elliptic, cylindrical or polygonal cylindrical.
    [0013] The present invention have advantages of:
    (1) the lamp with animated effect is able to display clearer and bigger images through placing a third convex lens between the second convex lens and the LED;
    (2) the lamp with animated effect is applicable both indoors and outdoors since at the side of the front cover that is near the convex lens assembly is provided with a first seal ring and at the flat surface of the first convex lens is provided with a second seal ring;
    (3) the lamp with animated effect controls the LED in the multiple assembled units of imaging lens to shine in different ways via the circuit board, therefore the film is able to display changing animated patterns.
    BRIEF DESCRIPTION OF DRAWINGS [0014] Embodiments of the present invention are further explained clearly as follows in conjunction with figures. Obviously, the following figures are only some embodiments of this invention. Other figures are easy to obtain by the skilled in the art in light of these illustrated figures without any creative efforts to be made.
    [0015] Figure 1 is a schematic diagram of a lamp head of a LED lamp of embodiment of the present invention.
    [0016] Figure 2 is a schematic diagram of an assembled unit of imaging lens of the LED lamp of embodiment 1 of the present invention.
    [0017] Figure 3 is a schematic diagram of the LED lamp of embodiment 1 of the present invention.
    [0018] Figure 4 is a schematic diagram of a lamp head of a LED lamp of embodiment of the present invention.
    [0019] Figure 5 is a schematic diagram of the LED lamp of embodiment 2 of the present invention.
    [0020] Figure 6 is a schematic diagram of a LED lamp of embodiment 3 of the present invention.
    [0021] Figure 7 is a schematic diagram of imaging of an assembled unit of imaging lens of a LED lamp shown in embodiment 3 of the present invention.
    [0021] Reference numeral
    1. first seal ring
    2. second seal ring
    3. convex lens assembly
    31. first convex lens
    32. second convex lens
    33. third convex lens
    4. front cover
    5. first fastener
    6. film pin
    7. retaining cap
    8. film
    9. presser
    10. aluminum substrate fastener
    11. second fastener
    12. LED
    13. aluminum substrate
    14. circuit board
    15. third fastener
    16. lampshell
    17. rotating device
    18. first supporting member
    19. second supporting member
    20. fixing device
    DETAILED DESCRPTION OF THE INVENTION [0022] Hereinafter are only preferred embodiments of the present invention, which are only used to facilitate the understanding of the present invention rather than to limit the structure of the embodiments mentioned above. Based on the embodiments of the present invention, all the other embodiments obtained by the skilled in the art being capable of achieving the effect of the present invention are within the protection scope of the present invention.
    Embodiment 1 [0023] With reference to figuresl-3, the present invention discloses a LED lamp with animated effect, which comprises a lamp head and a supporting portion. The lamp head is connected to the supporting portion via a rotating device 17. The lamp head comprises a lampshell 16 and two assembled units of imaging lens. Each of the 10 assembled unit of imaging lens comprises a convex lens assembly 3, a film 8 and a
    LED 12. The convex lens assembly 3 has short focal length and large thickness. A convex surface of the convex lens assembly 3 is set facing the film 8. The convex lens assembly 3 comprises a first convex lens 31 and a second convex lens 32. The first convex lens 31, the film 8, the second convex lens 32 and the LED 12 are lined up in the lampshell 16 in order. The film 8 is placed between f (stands for focal length of convex lens in this specification) and 2f of the first convex lens 31. The LED 12 is placed at the 2f point of the second convex lens 32. A third convex lens 33 is disposed between the second convex lens 32 and the LED 12 while the LED 12 is placed between f and 2f of the third convex lens 33. The first convex lens 31, the second convex lens 32 and the third convex lens 33 are parallel to each other. The first convex lens 31 is fixedly installed in the lamp head via a first fastener 5; the second convex lens 32 is fixedly installed in the lamp head via a presser 9; and the third convex lens 33 is fixedly installed in the lamp head via a second fastener 11. The lamp is able to promote the clarity and area of displayed images through placing the third convex lens 33 between the second convex lens 32 and the LED 12.
    [0024] The LED 12 is configured on the aluminum substrate 13, wherein the aluminum substrate 13 is fixedly installed in the lamp head via an aluminum substrate fastener 10. The LEDs 12 in the two assembled units of imaging lens could have same color or different colors. A front cover 4 is configured on a side of the lamp head that is near the first convex lens 31. The front cover 4 is fixedly installed in the lamp head via bolts. The lamp is applicable both indoors and outdoors since a side of the front cover 4 that is near the convex lens 3 is provided with a first seal ring 1; and a flat surface of the first convex lens 31 is provided with a second seal ring 2. The film 8 is fixedly installed in the lamp head via a film pin 6 while the film pin 6 is provided with 5 a retaining cap 7. Patterns are configured on the film 8. The patterns could be unicolor or chromatic; the patterns could be simulating fireworks displayed in the sky, eagles outspreading wings, butterflies dancing, rabbits jumping, flowers blooming, cartoon characters dancing and etc.. The supporting portion comprises a first supporting member 18 and a second supporting member 19. The first supporting member 18 is 10 connected to the rotating device 17, and the first supporting member 18 is moveably connected to the second supporting member 19. The LED 12 is electrically connected to a circuit board 14. The circuit board 14 is fixedly installed in the lamp head via a third fastener 15. The circuit board 14 is configured and programmed with multiple integrated circuits. The circuit board 14 controls the LED 12 in the multiple 15 assembled units of imaging lens to shine in different ways, therefore various animated patterns are able to display on the film 8. A contact surface of the rotating device 17 and the lampshell 16 is ladder-shaped while the lampshell 16 is half ellipsoid.
    Embodiment 2 [0025] With reference to figures 4-5, the difference between the present embodiment 20 and embodiment 1 is that the lamp head in this embodiment comprises three assembled units of imaging lens. The LEDs 12 in the three assembled units of imaging lens could have same color or different colors. A contact surface of the rotating device 17 and the lampshell 16 is L-shaped. The rotating device 17 is engaged with the lampshell 16 via a fixing device 20. The lampshell 16 has the 25 structure of a polygonal cylinder.
    Embodiment 3 [0026] With reference to figure 6, the difference between the present embodiment and embodiment 1 is that the lamp head in this embodiment comprises four assembled units of imaging lens. The LEDs 12 in the three assembled units of imaging lens could have same color or different colors. A contact surface of the rotating device 17 and the lampshell 16 is reversed U-shaped. The lampshell 16 is a cylinder.
    [0026] The present invention also discloses an imaging principle of an assembled unit of imaging lens of a LED lamp with animated effect. Figure 7 is a schematic diagram of imaging of the assembled unit of imaging lens of the LED lamp shown in the 5 present invention. As shown in figure 7, when the LED 12 is turned on, the light goes through the second convex lens 32 and the third convex lens 33 to be gathered therefore the luminance of the light is enhanced. Gathered light shines on the film 8 and enlarges the images when the light goes through the first convex lens 31, therefore the clarity and area of displayed images is enhanced.
    [0027] The above-mentioned embodiments are the preferred embodiments of the present invention. Variations and modifications are allowed within the scope of the invention. Those skilled in the art will appreciate that the features described above can be combined in various ways to form multiple variations of the invention. As a result, such variations fall within the scope of the protection of the present invention.
    权利要求:
    Claims (9)
    [1]
    Conclusions
    A moving-effect LED lamp comprising a lamp head and a supporting portion; the lamp head is connected to the supporting portion via a rotating device (17), characterized in that the lamp head comprises a lamp envelope (16) and a mounted unit of an imaging lens; the mounted unit of the imaging lens comprises a convex lens assembly (3), a film (8) and an LED (12); a convex surface of the convex lens assembly (3) is placed opposite the film (8); the convex lens assembly (3) comprises a first convex lens (31) and a second convex lens (32); the first convex lens (31), the film (8), the second convex lens (32) and the LED (12) are arranged in sequence in the lamp envelope (16); the film (8) is arranged between f and 2f of the first convex lens (31); the LED (12) is arranged at the 2f point of the second convex lens 32; there are at least two mounted units of the imaging lens.
    [2]
    A moving-effect LED lamp according to claim 1, characterized in that a third convex lens (33) is arranged between the second convex lens (32) and the LED (12), while the LED (12) is between f and 2f of the third convex lens (33).
    [3]
    The moving-effect LED lamp according to claim 2, characterized in that the first convex lens (31), the second convex lens (32) and the third convex lens (33) are parallel to each other; the first convex lens (31) is fixedly installed in the lamp head via a first fastener (5); the second convex lens (32) is fixedly installed in the lamp head via a presser (9); and the third convex lens (33) is fixedly installed in the lamp head via a second fastener (11).
    [4]
    The moving-effect LED lamp according to claim 3, characterized in that the LED (12) is configured on the aluminum substrate (13), the aluminum substrate (13) being fixed in the lamp head via an aluminum substrate mounting means (10) installed; at least two LEDs (12) are placed on the aluminum substrate (10); each of the LEDs (12) corresponds to each of the mounted units of the imaging lens; the
    LEDs (12) can have the same or different colors.
    [5]
    5. A moving-effect LED lamp as claimed in claim 1 or 4, characterized in that a
    5 pre-covering (4) is configured on a side of the lamp head that is near the first convex lens (31); the front cover (4) is installed in the lamp head via a bolt; a side of the front cover (4) which is provided with a first sealing ring (1) at the convex lens (3); and a flat surface of the first convex lens (31) is provided with a second sealing ring (2).
    [6]
    A moving-effect LED lamp according to claim 5, characterized in that the film (8) is fixedly installed in the lamp head via a film pin (6), while the film pin (6) is provided with a mounting cap (7); monochrome or chromatic patterns are configured on the film (8).
    [7]
    A moving effect LED lamp according to claim 1 or 6, characterized in that the supporting portion comprises a first supporting member (18) and a second supporting member (19); the first supporting member (18) is connected to the rotating device (17); the first supporting member (18) is movable with the
    20 second supporting member (19) connected.
    [8]
    A moving-effect LED lamp according to claim 7, characterized in that the LED (12) is electrically connected to a printed circuit board (14); the printed circuit board (14) is fixedly installed in the lamp head via a third fastener (15); the printed circuit board (14) is with
    25 multiple integrated circuits configured and programmed.
    [9]
    The moving-effect LED lamp according to claim 1 or 8, characterized in that the lamp envelope (16) is semi-elliptical, cylindrical or polygonal cylindrical.
    S: < 1
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    同族专利:
    公开号 | 公开日
    WO2018228157A1|2018-12-20|
    FR3067790A3|2018-12-21|
    CN206944054U|2018-01-30|
    NL2021124B1|2020-08-14|
    FR3067790B3|2020-01-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN202118791U|2011-04-12|2012-01-18|广州市番禺区南艺灯光音响实业有限公司|Novel stage imaging lamp|
    CN203930301U|2014-05-13|2014-11-05|再兴电子有限公司|Indoor outer projection machine|
    US9752761B2|2014-07-16|2017-09-05|Telebrands Corp.|Landscape light|
    CN104154462A|2014-07-22|2014-11-19|嘉善奥纳吉电子有限公司|LED down lamp with projection function|
    CN205601708U|2016-01-21|2016-09-28|法可赛汽车配件有限公司|A tape identification pattern photograph floor -lamp for automobile rearview mirror|
    CN205880338U|2016-07-25|2017-01-11|广州达森灯光股份有限公司|Projection lens|
    CN206944054U|2017-06-15|2018-01-30|福建省宝能达光电科技有限公司|A kind of LED with animation effect|CN206944054U|2017-06-15|2018-01-30|福建省宝能达光电科技有限公司|A kind of LED with animation effect|
    法律状态:
    2022-02-02| MM| Lapsed because of non-payment of the annual fee|Effective date: 20210701 |
    优先权:
    申请号 | 申请日 | 专利标题
    CN201720697471.1U|CN206944054U|2017-06-15|2017-06-15|A kind of LED with animation effect|
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