LED car lamp pattern conversion device with interaction function

Abstract

The utility model discloses an LED car lamp pattern conversion device with an interaction function, belongs to the technical field of LED car lamps, and aims to solve the problems that the device can only provide a single illumination or signal prompt function and is poor in personalized interaction and display interestingness, the LED car lamp pattern conversion device comprises a circuit board, and an outer frame is fixed on the top surface of the circuit board. A plurality of uniformly distributed LED light sources are fixed on the top surface of the circuit board, the LED light sources are positioned in the outer frame, the plurality of LED light sources are electrically connected with the circuit board respectively, and a first fixing plate is fixed on the top of the inner side wall of the outer frame; the light emitted by the LED light sources can be discharged to the outside through the first thick-wall piece and the second thick-wall piece, each LED light source can emit yellow light or white light through the LED light sources, the on-off time and the duration time can be independently controlled, meanwhile, the brightness can be adjusted, and therefore different patterns and animations can be presented by controlling the different LED light sources, and the effect of displaying the animations is achieved. And the personalized interactivity and the display interestingness of the device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED vehicle lights, and in particular relates to a LED vehicle light pattern changing device with an interactive function. Background Art

[0002] The existing LED car light pattern changing device can only provide a single lighting or signal prompting function when in use, and the personalized interactivity and display interest of the device are relatively poor.

[0003] Therefore, there is a need for an LED car light pattern changing device with interactive functions to solve the problem that the devices in the prior art can only provide a single lighting or signal prompting function and the personalized interactivity and display interest of the devices are poor. Utility Model Content

[0004] The purpose of the utility model is to provide an LED vehicle light pattern changing device with an interactive function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED car light pattern changing device with interactive function, comprising a circuit board, an outer frame is fixed to the top surface of the circuit board, a plurality of evenly distributed LED light sources are fixed to the top surface of the circuit board, the LED light source is located in the outer frame, and the plurality of LED light sources are electrically connected to the circuit board respectively, a first fixing plate is fixed to the top of the inner wall of the outer frame, a plurality of evenly distributed first thick-walled parts corresponding to the LED light sources are connected through the top surface of the first fixing plate, a second fixing plate is fixed to the bottom of the inner wall of the outer frame, a plurality of evenly distributed second thick-walled parts corresponding to the LED light sources are connected through the bottom surface of the second fixing plate.

[0006] It should be noted in the solution that a light shielding bracket is provided between adjacent second thick-walled members, and the bottom surface of the light shielding bracket is fixed to the top surface of the circuit board.

[0007] It is further worth mentioning that a base is fixed to the bottom surface of the circuit board, and a plurality of evenly distributed drainage holes are opened on the bottom surface of the base.

[0008] It should be further explained that a decorative frame is fixed to the inner wall of the outer frame, and the decorative frame is located between adjacent first thick-walled parts.

[0009] As a preferred implementation, a mask is fixed to the top of the inner wall of the outer frame.

[0010] As a preferred embodiment, a first fixing lug and a second fixing lug are respectively fixed on two opposite sides of the outer side wall of the base, and a third fixing lug is fixed on one side of the outer side wall of the base.

[0011] Compared with the prior art, the LED car light pattern changing device with interactive function provided by the utility model has at least the following beneficial effects:

[0012] (1) By setting the light-blocking bracket, the light emitted by the LED light source can be blocked on the left and right, so that the light emitted by the LED light source can only be discharged to the outside through the second thick-walled member and the top of the first thick-walled member. By setting the first thick-walled member and the second thick-walled member, the light emitted by the LED light source can be discharged to the outside. By setting the individual LED light sources, each LED light source can emit yellow light or white light, and can be independently controlled to turn on, off and last for a long time. At the same time, the brightness is adjustable, so that different patterns and animations can be presented by controlling different LED light sources, thereby improving the personalized interactivity and display interest of the device.

[0013] (2) When water flows into the space between the base and the fixed surface through the drainage holes, the water flows into the drainage holes and flows downward through the drainage holes. At this time, due to the presence of the drainage holes, the water tension between the base and the fixed surface becomes smaller, and the water will not be retained between the base and the fixed surface, thereby preventing the base and the fixed surface from mildewing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the drainage hole structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the side view structure of the first thick-walled member of the utility model;

[0017] Figure 4 For this utility model Figure 1 Schematic diagram of the locally enlarged structure of A in the middle.

[0018] In the figure:

[0019] 100, base; 101, circuit board; 102, outer frame;

[0020] 200, drainage hole;

[0021] 300, first fixing lug; 301, second fixing lug; 302, third fixing lug;

[0022] 400, mask;

[0023] 500, decorative frame;

[0024] 600, first thick-walled part; 601, second thick-walled part;

[0025] 700, light blocking bracket; 701, LED light source;

[0026] 800, a first fixing plate; 801, a second fixing plate. DETAILED DESCRIPTION

[0027] See also Figure 1-4 The utility model provides an LED car light pattern changing device with interactive function, including a circuit board 101, an outer frame 102 is fixed on the top surface of the circuit board 101, and a plurality of evenly distributed LED light sources 701 are fixed on the top surface of the circuit board 101. There are 468 LED light sources 701, each LED light source 701 can emit yellow light or white light, and can independently control the on and off and the duration, and the brightness is adjustable; different patterns and animations can be presented through control, wherein the patterns displayed include weather, cute kitten animation, love, water indication arrows, pedestrian animation, etc. The LED light source 701 is located in the outer frame 102, and several of the LED light sources 701 are electrically connected to the circuit board 101 respectively. A first fixing plate 800 is fixed to the top of the inner wall of the outer frame 102, and the top surface of the first fixing plate 800 is connected with several first thick-walled parts 600 that are evenly distributed and corresponding to the LED light sources 701. A second fixing plate 801 is fixed to the bottom of the inner wall of the outer frame 102, and the bottom surface of the second fixing plate 801 is connected with several second thick-walled parts 601 that are evenly distributed and corresponding to the LED light sources 701.

[0028] Further as Figure 3 As shown, a light shielding bracket 700 is disposed between adjacent second thick-walled members 601 , and the bottom surface of the light shielding bracket 700 is fixed to the top surface of the circuit board 101 .

[0029] By setting the light blocking bracket 700 , the light emitted by the LED light source 701 can be blocked on the left and right, so that the light emitted by the LED light source 701 can only be discharged to the outside through the second thick-walled member 601 and the top of the first thick-walled member 600 .

[0030] Further as Figure 2 As shown, a base 100 is fixed to the bottom surface of the circuit board 101 , and a plurality of evenly distributed drainage holes 200 are opened on the bottom surface of the base 100 .

[0031] By providing the drainage holes 200 , when the base 100 is fixed to the fixing surface, the middle is in a ventilated state, thereby preventing water from entering between the base 100 and the fixing surface and causing the base 100 to become moldy.

[0032] This solution has the following working process: when changing the device pattern, first turn on the LED light source 701, the LED light source 701 emits light, and the emitted light passes through the second thick-walled part 601 into the first fixed plate 800 and the second fixed plate 801, and then the light passes through the first fixed plate 800 and the second fixed plate 801 into the corresponding first thick-walled part 600, and finally emits from the light outlet on the top surface of the first thick-walled part 600, so that the light outlet is illuminated. By controlling the on and off and duration of different LED light sources 701, different patterns and videos can be presented.

[0033] To prevent mildew between the base 100 and the fixed surface, before using the device, the device is fixed to the fixed surface by means of the first fixing lug 300, the second fixing lug 301, the third fixing lug 302 and screws, so that there is a certain gap between the base 100 and the fixed surface. This method ensures the stability of the base 100 and the fixed surface, and prevents the base 100 and the fixed surface from contacting. When water flows into the base 100 and the fixed surface, the water flows into the drainage hole 200 and flows downward through the drainage hole 200. At this time, due to the presence of the drainage hole 200, the water tension between the base 100 and the fixed surface becomes smaller, so that water will not remain between the base 100 and the fixed surface, thereby preventing mildew between the base 100 and the fixed surface.

[0034] According to the above working process, it can be known that: by setting the light blocking bracket 700, the light emitted by the LED light source 701 can be blocked on the left and right, so that the light emitted by the LED light source 701 can only be discharged to the outside through the second thick-walled part 601 and the top of the first thick-walled part 600; by setting the first thick-walled part 600 and the second thick-walled part 601, the light emitted by the LED light source 701 can be discharged to the outside; by setting 486 LED light sources 701, each LED light source 701 can emit yellow light or white light, and can independently control the on, off and duration, and the brightness is adjustable, so that different patterns and animations can be presented by controlling different LED light sources 701, thereby improving the personalized interactivity and display interest of the device.

[0035] Through the drainage hole 200, when water flows into the space between the base 100 and the fixed surface, the water will enter the drainage hole 200 and flow downward through the drainage hole 200. At this time, due to the existence of the drainage hole 200, the water tension between the base 100 and the fixed surface becomes smaller, so that water will not be retained between the base 100 and the fixed surface, thereby preventing the base 100 and the fixed surface from mildewing.

[0036] Further as Figure 3 As shown, a decorative frame 500 is fixed to the inner wall of the outer frame 102 , and the decorative frame 500 is located between adjacent first thick-walled parts 600 .

[0037] By providing the decorative frame 500 , the light emitted by the LED light source 701 will not be emitted from the left and right sides of the first thick-walled member 600 .

[0038] Further as Figure 4 As shown, a mask 400 is fixed to the top of the inner wall of the outer frame 102 .

[0039] The mask 400 is provided to protect the LED light source 701 .

[0040] Further as Figure 1 As shown, a first fixing lug 300 and a second fixing lug 301 are respectively fixed to opposite sides of the outer side wall of the base 100 , and a third fixing lug 302 is fixed to one side of the outer side wall of the base 100 .

[0041] The position of the base 100 can be fixed by providing the first fixing lug 300 , the second fixing lug 301 and the third fixing lug 302 .

[0042] In summary: when the device pattern is changed, the LED light source 701 is first turned on, and the LED light source 701 emits light. The emitted light passes through the second thick-walled part 601 and enters between the first fixed plate 800 and the second fixed plate 801. Then the light passes through between the first fixed plate 800 and the second fixed plate 801 and enters the corresponding first thick-walled part 600, and finally is emitted from the light outlet on the top surface of the first thick-walled part 600, so that the light outlet is illuminated. By controlling the on and off and duration of different LED light sources 701, different patterns and videos can be presented.

[0043] To prevent mildew between the base 100 and the fixed surface, before using the device, the device is fixed to the fixed surface by means of the first fixing lug 300, the second fixing lug 301, the third fixing lug 302 and screws, so that there is a certain gap between the base 100 and the fixed surface. This method ensures the stability of the base 100 and the fixed surface, and prevents the base 100 and the fixed surface from contacting. When water flows into the base 100 and the fixed surface, the water flows into the drainage hole 200 and flows downward through the drainage hole 200. At this time, due to the presence of the drainage hole 200, the water tension between the base 100 and the fixed surface becomes smaller, so that water will not remain between the base 100 and the fixed surface, thereby preventing mildew between the base 100 and the fixed surface.

[0044] The circuit board 101 and the LED light source 701 can both be purchased from the market, and are mature technologies in this field and have been fully disclosed, so they will not be repeated in the specification.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A LED vehicle light pattern changing device with interactive function, comprising a circuit board (101), characterized in that: An outer frame (102) is fixed on the top surface of the circuit board (101), and a plurality of uniformly distributed LED light sources (701) are fixed on the top surface of the circuit board (101). The LED light sources (701) are located inside the outer frame (102), and the plurality of LED light sources (701) are electrically connected to the circuit board (101) respectively; a first fixing plate (800) is fixed on the top of the inner wall of the outer frame (102), and a plurality of uniformly distributed first thick-walled components (600) corresponding to the LED light sources (701) are connected through the top surface of the first fixing plate (800); a second fixing plate (801) is fixed on the bottom of the inner wall of the outer frame (102), and a plurality of uniformly distributed second thick-walled components (601) corresponding to the LED light sources (701) are connected through the bottom surface of the second fixing plate (801).

2. The LED vehicle light pattern changing device with interactive function according to claim 1, characterized in that: A light shielding bracket (700) is provided between adjacent second thick-walled parts (601), and the bottom surface of the light shielding bracket (700) is fixed to the top surface of the circuit board (101).

3. The LED vehicle light pattern changing device with interactive function according to claim 2, characterized in that: A base (100) is fixed on the bottom surface of the circuit board (101), and a plurality of evenly distributed drainage holes (200) are provided on the bottom surface of the base (100).

4. The LED vehicle light pattern changing device with interactive function according to claim 3, characterized in that: A decorative frame (500) is fixed to the inner wall of the outer frame (102), and the decorative frame (500) is located between adjacent first thick-walled parts (600).

5. The LED vehicle light pattern changing device with interactive function according to claim 4, characterized in that: A mask (400) is fixed on the top of the inner wall of the outer frame (102).

6. The LED vehicle light pattern changing device with interactive function according to claim 5, characterized in that: A first fixing lug (300) and a second fixing lug (301) are respectively fixed on opposite sides of the outer side wall of the base (100), and a third fixing lug (302) is fixed on one side of the outer side wall of the base (100).

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