Device and method for improving ambient lighting bright spots

Abstract

The present invention relates to the technical field of ambient lighting, and specifically to a device and method for improving ambient lighting bright spots. The device comprises a first outer hood; a light-emitting surface is fixedly mounted at the top end of the first outer hood; a lens is fixedly mounted at the bottom end of the light-emitting surface; square slots are symmetrically provided inside the lens; a black support is fixedly mounted in the square slots; a Y-shaped light guide is fixedly mounted at the center of the bottom end of the lens; a light base is fixedly mounted at the bottom end of the inside of the first outer hood; the first outer hood further comprises an alignment component and a support device, the alignment component being slidably inserted into the bottom end of the support device; the alignment component comprises limiting devices and a closing device, the limiting devices being symmetrically and fixedly mounted on two sides of the closing device. Providing the square slots, the black support and the alignment component achieves the purpose of removing bright spots of an ambient light in use and synchronously dissipating heat inside a housing.

Description

A device and method for improving the brightness of ambient lighting. Technical Field

[0001] This invention relates to the field of ambient lighting technology, specifically to a device and method for improving the brightness of ambient lighting. Background Technology

[0002] By setting ambient lights in different areas of the vehicle, different atmospheres can be created in different areas, thereby increasing the liveliness of the scene. As a type of non-illumination light, ambient lights play an important role in enhancing the atmosphere and visual effect of the environment. Technical issues

[0003] Currently, due to the length of existing ambient lights, the light source can only be placed in the middle. The light guide in the middle is a Y-shaped fork structure. The small bending angle of the Y-shaped fork structure easily leads to light leakage and the formation of bright spots. In addition, the lamp head inside the existing ambient lights generates high temperatures when it is in operation for a long time, and the internal space of the ambient light is relatively small, which is not conducive to heat dissipation. As a result, the existing ambient lights cannot integrate the function of removing bright spots and heat dissipation inside the housing. Therefore, a device is needed to improve the above problems. Technical solutions

[0004] In view of the problems in the prior art, the present invention provides an apparatus and method for improving the brightness of ambient lighting.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a device and method for improving the bright spot of ambient light, including a first outer cover, a light-emitting surface fixedly installed at the top of the first outer cover, a lens fixedly installed at the bottom of the light-emitting surface, square grooves symmetrically opened inside the lens, a black bracket fixedly installed inside the square groove, a Y-shaped light guide fixedly installed at the center of the bottom of the lens, and a lamp head fixedly installed at the bottom inside the first outer cover.

[0006] Specifically, the first outer cover also includes an alignment component and a support device. The alignment component is slidably inserted into the bottom end of the support device. The alignment component includes a limiting device and a closing device. The limiting device is symmetrically fixedly installed on both sides of the closing device.

[0007] Specifically, the limiting device includes a movable rod, a first spring, a support top frame, a spring-loaded iron sheet, a first alignment key, a synchronizing rod, a connecting vertical rod, and a supporting cavity. The supporting cavity is fixedly installed at the top of the connecting vertical rod, the support top frame is fixedly installed at the top of the supporting cavity, the spring-loaded iron sheet is fixedly installed on both sides of the top of the support top frame, the movable rod is slidably inserted into the inside of the supporting cavity, the first alignment key is fixedly installed at the end of the movable rod near the spring-loaded iron sheet, the first spring is fixedly installed at the end of the first alignment key and the supporting cavity away from the spring-loaded iron sheet, and the synchronizing rod is fixedly installed between the two first springs.

[0008] Specifically, the sealing device includes a vertical rod, a cover, a second alignment key, a vertical groove, a blocking block, and an extension plate. The vertical rod is symmetrically and fixedly installed on the top of the cover. The vertical groove is equidistantly opened inside the vertical rod. The blocking block is fixedly installed inside the top of the vertical groove. The extension plate is symmetrically and fixedly installed on both sides of the vertical rod, and the second alignment key is rotatably installed between the two extension plates.

[0009] Specifically, the support device includes conductive sheets, limiting keys, guide sleeves, heat dissipation grooves, temperature sensors, second springs, connecting plates, extension guide rods, cleaning guide plates, third alignment locks, and a second outer cover. The conductive sheets are fixedly installed on both sides of the second outer cover. The temperature sensors are symmetrically fixedly installed on both sides of the second outer cover, and the temperature sensors are located on both sides of the conductive sheets. The limiting keys are symmetrically fixedly installed on both sides of the second outer cover, and the limiting keys are located below the temperature sensors. The guide sleeves are symmetrically fixedly installed on both sides of the second outer cover, and the guide sleeves are located below the limiting keys. The heat dissipation grooves are opened on both sides of the second outer cover, and the heat dissipation grooves are located between two of the limiting keys. The extension guide rods are symmetrically fixedly installed on both sides of the inner wall of the second outer cover. The connecting plate is slidably sleeved on the extension guide rods, and the second spring is fixedly installed between the connecting plate and the second outer cover. The cleaning guide plate is fixedly installed between the four connecting plates. The third alignment lock is fixedly installed on the bottom side of the connecting plate away from the cleaning guide plate.

[0010] Specifically, the interior of the support cavity is hollow, and the first alignment key is slidably inserted into the interior of the support cavity. The inner walls of the connecting vertical rod are connected to the two sides of the cover, and the connecting vertical rod is slidably inserted between the two guide sleeves.

[0011] Specifically, the top of the first alignment key away from the synchronization rod and the bottom of the limiting key near the heat sink are both inclined at 45°, and the elastic iron sheet is aligned with the end opposite to the temperature sensor and the conductive sheet.

[0012] Specifically, the cleaning guide plate is horizontally aligned with the heat dissipation groove, the bottom of the third alignment key is inclined at 45° away from the side of the temperature sensor, and the top of the second alignment key is inclined at 45° away from the side of the vertical rod.

[0013] Specifically, the second and third alignment keys are vertically aligned, a conductive plate is fixedly installed on the opposite end of the conductive sheet and the temperature sensor, the bottom end of the blocking block is inclined at 30°, and the first spring is located inside the movable rod.

[0014] An apparatus and method for improving the brightness of ambient lighting, comprising the following steps:

[0015] S1. First, by creating a square groove in the area where the Y-shaped light guide bends, light leaks out from the bend until it is projected onto the black bracket and absorbed by the black bracket, thus improving the bright spot problem.

[0016] S2. Afterwards, when the cover is installed to the bottom of the second outer cover, it can drive the two elastic iron pieces on the support top frame to connect with the conductive sheet and the conductive plate inside the temperature sensor respectively. The conductive sheet is connected to the external power supply, so that the temperature sensor can be activated. At the same time, the temperature sensor is attached to the surface of the lamp head, so that the working temperature of the lamp head can be monitored, and the lamp head can be prevented from overheating during long-term use.

[0017] S3. Finally, when the cover moves upward, it can drive the second alignment key to press the third alignment key to move, so that the cleaning guide plate can be inserted into the heat dissipation slot to clean the inside of the heat dissipation slot. In addition, there are two second alignment keys on the vertical rod, which can drive the third alignment key to move twice, thereby repeatedly cleaning the inside of the heat dissipation slot, improving the heat dissipation efficiency of the heat dissipation slot, and completing the work. Beneficial effects

[0018] The beneficial effects of this invention are:

[0019] First, this invention arranges the lamp head inside the bottom of the first outer cover. After the Y-shaped light guide and lens are assembled, they can be installed on the top of the first outer cover. A groove is made at the bending position of the Y-shaped light guide, so that the light guide at the bending position of the Y-shaped light guide leaks light through the square groove. The light is installed inside the square groove through a black bracket, so that the leaked light can be projected onto the black bracket, effectively solving the problem of bright spots.

[0020] Second, this invention employs a separate design for the cover and the second outer cover. When the cover and the second outer cover are assembled, the first alignment key can be snapped onto the top of the limiting key, thus preventing the cover from falling off. Simultaneously, the elastic iron sheet can move to contact the temperature sensor and the conductive sheet, allowing the temperature sensor to be energized. By contacting the temperature sensor with the lamp head, the lamp head can be monitored in real time, preventing overheating. Furthermore, when the cover moves upward, it can also cause the second alignment key to press and displace the cleaning guide plate, allowing the cleaning guide plate to remove dust accumulated inside the heat dissipation groove. Through the arrangement of the temperature sensor, heat dissipation groove, and cleaning guide plate, the function of synchronous heat dissipation inside the first outer cover can be achieved. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 is a three-dimensional structural diagram of the main body from a frontal perspective in this invention;

[0023] Figure 2 is a frontal perspective three-dimensional structural diagram of the second embodiment of the first outer cover in this invention;

[0024] Figure 3 is a three-dimensional structural diagram of the alignment component from the front view in this invention;

[0025] Figure 4 is a partial cross-sectional schematic diagram of the limiting device in this invention;

[0026] Figure 5 is a three-dimensional structural diagram of the sealing device from the front view in this invention;

[0027] Figure 6 is a partially enlarged schematic diagram of point A in Figure 5 of this invention;

[0028] Figure 7 is a partial cross-sectional schematic diagram of the support device in this invention;

[0029] Figure 8 is a partially enlarged schematic diagram of point B in Figure 7 of this invention.

[0030] In the diagram: 1-Light-emitting surface, 2-Y-shaped light guide, 3-Square groove, 4-Lens, 5-Black bracket, 6-First outer cover, 7-Lamp head, 8-Alignment component, 9-Support device, 10-Restriction device, 11-Sealing device, 12-Moving rod, 13-First spring, 14-Support top frame, 15-Elastic iron sheet, 16-First alignment key, 17-Synchronization rod, 18-Connecting vertical rod, 19-Support cavity, 20-Vertical rod, 21-Cap, 22-Second alignment key, 23-Vertical groove, 24-Blocking block, 25-Extension plate, 26-Conductive sheet, 27-Restriction key, 28-Guide sleeve, 29-Heat dissipation groove, 30-Temperature sensor, 31-Second spring, 32-Connecting plate, 33-Extension guide rod, 34-Cleaning guide plate, 35-Third alignment key, 36-Second outer cover. Embodiments of the present invention

[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0032] The invention will be further described below with reference to the accompanying drawings. Example 1

[0033] As shown in Figures 1, 2, 3 and 4, an apparatus and method for improving the brightness of ambient lights according to the present invention includes a first outer cover 6, a light-emitting surface 1 fixedly installed at the top of the first outer cover 6, a lens 4 fixedly installed at the bottom of the light-emitting surface 1, square grooves 3 symmetrically opened inside the lens 4, a black bracket 5 fixedly installed inside the square grooves 3, a Y-shaped light guide 2 fixedly installed at the center of the bottom of the lens 4, and a lamp head 7 fixedly installed at the bottom inside the first outer cover 6.

[0034] The working principle of Example 1 is as follows: When the lens 4 is in use, there is light leakage at the bend of the Y-shaped light guide 2, forming a bright spot. In order to improve the bright spot, a square groove 3 is opened at the bend of the Y-shaped light guide 2 to allow light leakage at the bend. Moreover, the leaked light can directly illuminate the black support 5. Therefore, most of the light will be absorbed by the black support 5 instead of being conducted to the light-emitting surface 1 through the Y-shaped light guide 2, thus completing the work of removing the bright spot.

[0035] An apparatus and method for improving the brightness of ambient lighting, comprising the following steps:

[0036] S1. First, by opening a square groove 3 in the area where the Y-shaped light guide 2 is bent, the light at the bending position of the Y-shaped light guide 2 is allowed to leak out until the light source is projected onto the black bracket 5 and absorbed by the black bracket 5, thus improving the bright spot problem.

[0037] S2. Afterwards, when the cover 21 is installed at the bottom of the second outer cover 36, it can drive the two elastic iron pieces 15 on the support top frame 14 to connect with the conductive piece 26 and the conductive plate inside the temperature sensor 30 respectively. The conductive piece 26 is connected to the external power supply, so that the temperature sensor 30 can be started. At the same time, the temperature sensor 30 is attached to the surface of the lamp head 7, so that the working temperature of the lamp head 7 can be monitored, and the lamp head 7 can be prevented from overheating during long-term use.

[0038] S3. Finally, when the cover 21 moves upward, it can drive the second alignment key 22 to press the third alignment key 35 to move, so that the cleaning guide plate 34 can be inserted into the heat dissipation slot 29 to clean the inside of the heat dissipation slot 29. In addition, there are two second alignment keys 22 on the vertical rod 20, which can drive the third alignment key 35 to move twice, thereby repeatedly cleaning the inside of the heat dissipation slot 29, improving the heat dissipation efficiency of the heat dissipation slot 29, and completing the work. Example 2

[0039] Based on Embodiment 1, as shown in Figures 2 and 3, the first outer cover 6 further includes an alignment component 8 and a support device 9. The alignment component 8 is slidably inserted into the bottom end of the support device 9. The alignment component 8 includes a limiting device 10 and a closing device 11. The limiting device 10 is symmetrically fixedly installed on both sides of the closing device 11.

[0040] As shown in Figure 4, the limiting device 10 includes a movable rod 12, a first spring 13, a support top frame 14, a spring iron sheet 15, a first alignment key 16, a synchronizing rod 17, a connecting vertical rod 18, and a supporting cavity 19. The supporting cavity 19 is fixedly installed at the top of the connecting vertical rod 18, the support top frame 14 is fixedly installed at the top of the supporting cavity 19, the spring iron sheet 15 is fixedly installed on both sides of the top of the support top frame 14, the movable rod 12 is slidably inserted into the inside of the supporting cavity 19, the first alignment key 16 is fixedly installed at the end of the movable rod 12 near the spring iron sheet 15, the first spring 13 is fixedly installed at the end of the first alignment key 16 and the supporting cavity 19 away from the spring iron sheet 15, and the synchronizing rod 17 is fixedly installed between the two first springs 13. When the cover 21 moves upward to fit against the second outer cover 36, the first alignment key 16 moves to the top of the limiting key 27, thus preventing the cover 21 from falling downward.

[0041] As shown in Figures 5 and 6, the sealing device 11 includes a vertical rod 20, a cover 21, a second alignment key 22, a vertical groove 23, a blocking block 24, and an extension plate 25. The vertical rod 20 is symmetrically fixedly installed on the top of the cover 21. The vertical groove 23 is equidistantly opened inside the vertical rod 20. The blocking block 24 is fixedly installed inside the top of the vertical groove 23. The extension plate 25 is symmetrically fixedly installed on both sides of the vertical rod 20. The second alignment key 22 is rotatably installed between the two extension plates 25. When the second alignment key 22 is rotated upward to its limit position, it can fit with the bottom end of the blocking block 24, so that the second alignment key 22 can be in an acute angle state. Thus, when the second alignment key 22 has completely passed the third alignment key 35, it can be rotated downward to reset.

[0042] As shown in Figures 7 and 8, the support device 9 includes a conductive sheet 26, a limiting key 27, a guide sleeve 28, a heat dissipation groove 29, a temperature sensor 30, a second spring 31, a connecting plate 32, an extension guide rod 33, a cleaning guide plate 34, a third alignment key 35, and a second outer cover 36. The conductive sheet 26 is fixedly installed on both sides of the second outer cover 36. The temperature sensor 30 is symmetrically fixedly installed on both sides of the second outer cover 36, and the temperature sensor 30 is located on both sides of the conductive sheet 26. The limiting key 27 is symmetrically fixedly installed on both sides of the second outer cover 36, and the limiting key 27 is located below the temperature sensor 30. The guide sleeve 28 is symmetrically fixedly installed on both sides of the second outer cover 36, and the guide sleeve 29 is located below the limiting key 27. Below key 27, heat dissipation grooves 29 are formed on both sides of the second outer cover 36, and the heat dissipation grooves 29 are located between the two limiting keys 27. Extension guide rods 33 are symmetrically fixedly installed on both sides of the inner wall of the second outer cover 36. Connecting plate 32 is slidably sleeved on extension guide rod 33, and second spring 31 is fixedly installed between connecting plate 32 and second outer cover 36. Cleaning guide plate 34 is fixedly installed between the four connecting plates 32. Third alignment key 35 is fixedly installed on the bottom side of connecting plate 32 away from cleaning guide plate 34. By passing the second alignment key 22 through the third alignment key 35 multiple times, the cleaning guide plate 34 can be squeezed into the interior of heat dissipation groove 29 multiple times, which can clean the interior of heat dissipation groove 29.

[0043] The support cavity 19 is hollow, and the first alignment key 16 is slidably inserted into the interior of the support cavity 19. The inner walls of the connecting vertical rod 18 are connected to the two sides of the cover 21. The connecting vertical rod 18 is slidably inserted between the two guide sleeves 28. The top of the side of the first alignment key 16 away from the synchronizing rod 17 and the bottom of the limiting key 27 near the heat sink 29 are both inclined at 45°. The elastic iron piece 15 is aligned with the opposite end of the temperature sensor 30 and the conductive piece 26. The guide plate 34 is horizontally aligned with the heat dissipation groove 29. The third alignment key 35 is inclined at 45° to the bottom of the side of the temperature sensor 30. The second alignment key 22 is inclined at 45° to the top of the side of the vertical rod 20. The second alignment key 22 and the third alignment key 35 are vertically aligned. A conductive plate is fixedly installed on the conductive sheet 26 and the end opposite to the temperature sensor 30. The bottom of the blocking block 24 is inclined at 30°. The first spring 13 is located inside the movable rod 12.

[0044] In implementing this embodiment, the separate design of the cover 21 and the second outer cover 36 facilitates the removal of the lamp head 7 from the inside of the second outer cover 36. When the lamp head 7 is reinstalled inside the first outer cover 6, the cover 21 can be moved upward until the connecting vertical rod 18 is slidably inserted between the two guide sleeves 28, allowing the cover 21 to move upward in a straight line. When the top of the cover 21 moves upward to fit against the bottom of the second outer cover 36, it can drive the first alignment key 16 past the limiting key 27. The elasticity of the first spring 13 allows the first alignment key 16 to move into the support cavity 19 when it contacts the limiting key 27. Subsequently, when the cover 21 fits against the second outer cover 36, the first alignment key 16 can pass through the top of the limiting key 27, through... The elasticity of the first spring 13 will cause the first alignment key 16 to reset, allowing the bottom end of the first alignment key 16 to move to the top of the limiting key 27, preventing the cover 21 from falling downwards. Simultaneously, when the cover 21 moves upwards to its limit position, it can also move the elastic iron piece 15 between the temperature sensor 30 and the conductive plate 26, allowing the elastic iron piece 15 to contact the temperature sensor 30 and the conductive plate 26 respectively. Through the conductive plate 26, which is connected to an external power source, the temperature sensor 30 can be energized when the elastic iron piece 15 contacts the conductive plate between the temperature sensor 30 and the conductive plate 26. By contacting the sides of the lamp holder 7, the temperature sensor 30 can sense the temperature around the lamp holder 7. The sensor 30 has a wireless signal connection with an external monitoring and display terminal, allowing the user to understand the operating temperature of the lamp head 7 through the signal transmitted by the temperature sensor 30. As the cover 21 moves upward, it also causes the second alignment key 22 to contact the third alignment key 35. When the vertical rod 20 moves upward, because the end of the second alignment key 22 near the blocking block 24 is in contact with the surface of the vertical rod 20, it prevents the second alignment key 22 from rotating downward when the vertical rod 20 moves upward. Therefore, when the vertical rod 20 moves upward, it causes the second alignment key 22 to press the third alignment key 35 towards the end closer to the temperature sensor 30. This is achieved by the third alignment key 35 moving away from the side of the temperature sensor 30 and the second alignment key 22 moving away from the blocking block. The top of each block 24 is inclined at 45° to improve the smoothness of the second alignment key 22 passing through the third alignment key 35. Subsequently, as the cover 21 continues to move upward, it can cause the second alignment key 22 to press the third alignment key 35 to move. When the third alignment key 35 moves, it can drive the cleaning guide plate 34 into the interior of the heat dissipation groove 29, thereby pushing out the dust accumulated inside the heat dissipation groove 29. Furthermore, the connecting plate 32 is slidably sleeved on the extension guide rod 33, which can support the cleaning guide plate 34 to move in a straight line, improving the docking accuracy between the cleaning guide plate 34 and the heat dissipation groove 29. Subsequently, when the second alignment key 22 has completely passed through the third alignment key 35, the elasticity of the second spring 31 will cause the cleaning guide plate 34 to return to its original position.This allows the cleaning guide plate 34 to be removed from the heat dissipation groove 29, facilitating airflow inside the second outer cover 36 and completing the installation of the lamp head 7 inside the second outer cover 36. Subsequently, when the lamp head 7 needs to be removed, the synchronizing rod 17 can be pulled away from the end of the first alignment key 16. This allows the synchronizing rod 17 to drive the first alignment key 16 into the support cavity 19 via the movable rod 12, causing the first alignment key 16 to be misaligned with the top of the limiting key 27, thus releasing the cover 21. The cover 21 can then be moved downwards, causing the lamp head 7 to move downwards. When the cover 21 moves downwards, it can pull the spring iron piece 15 out from between the temperature sensor 30 and the conductive piece 26, disconnecting the conductive piece 26 from the temperature sensor 30, allowing the temperature sensor 30 to be powered off promptly. Furthermore, when the cover 21 moves downwards, it can also drive the second alignment key 22 and... When the top of the third alignment key 35 contacts the upper part, the second alignment key 22 will rotate towards the extension plate 25. The vertical groove 23 allows the second alignment key 22 to rotate into the interior of the vertical rod 20. Simultaneously, when the second alignment key 22 rotates upward to its limit position, it can fit against the bottom surface of the blocking block 24, preventing excessive rotation angle. Then, when the second alignment key 22 has completely passed the third alignment key 35, it will rotate downward, allowing it to rotate again to fit against the surface of the vertical rod 20, completing the reset process. During use, the device connects to the interior of the second outer cover 36 via the heat dissipation groove 29, allowing the heat generated by the lamp head 7 during operation to dissipate. Simultaneously, the temperature sensor 30 contacts the lamp head 7, enabling monitoring of its operating temperature.

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

Claims

1. A device for improving the brightness of ambient lighting, comprising a first outer cover (6), wherein a light-emitting surface (1) is fixedly installed at the top of the first outer cover (6), and a lens (4) is fixedly installed at the bottom of the light-emitting surface (1), wherein square grooves (3) are symmetrically formed inside the lens (4), characterized in that: A black bracket (5) is fixedly installed inside the square groove (3), a Y-shaped light guide (2) is fixedly installed at the bottom center of the lens (4), and a lamp head (7) is fixedly installed at the bottom inside the first outer cover (6).

2. The device for improving the brightness of ambient lighting according to claim 1, characterized in that: The first outer cover (6) also includes an alignment component (8) and a support device (9). The alignment component (8) is slidably inserted into the bottom end of the support device (9). The alignment component (8) includes a limiting device (10) and a closing device (11). The limiting device (10) is symmetrically fixed on both sides of the closing device (11).

3. The device for improving the brightness of ambient lighting according to claim 2, characterized in that: The limiting device (10) includes a movable rod (12), a first spring (13), a support top frame (14), an elastic iron plate (15), a first alignment key (16), a synchronization rod (17), a connecting vertical rod (18), and a support cavity (19). The support cavity (19) is fixedly installed at the top of the connecting vertical rod (18), the support top frame (14) is fixedly installed at the top of the support cavity (19), the elastic iron plate (15) is fixedly installed on both sides of the top of the support top frame (14), the movable rod (12) is slidably inserted into the inside of the support cavity (19), the first alignment key (16) is fixedly installed at one end of the movable rod (12) near the elastic iron plate (15), the first spring (13) is fixedly installed at one end of the first alignment key (16) and the support cavity (19) away from the elastic iron plate (15), and the synchronization rod (17) is fixedly installed between the two first springs (13).

4. The device for improving the brightness of ambient lighting according to claim 3, characterized in that: The sealing device (11) includes a vertical rod (20), a cover (21), a second alignment key (22), a vertical groove (23), a blocking block (24), and an extension plate (25). The vertical rod (20) is symmetrically fixedly installed on the top of the cover (21). The vertical groove (23) is equidistantly opened inside the vertical rod (20). The blocking block (24) is fixedly installed inside the top of the vertical groove (23). The extension plate (25) is symmetrically fixedly installed on both sides of the vertical rod (20), and the second alignment key (22) is rotatably installed between the two extension plates (25).

5. The device for improving the brightness of ambient lighting according to claim 4, characterized in that: The support device (9) includes a conductive sheet (26), a limiting key (27), a guide sleeve (28), a heat dissipation groove (29), a temperature sensor (30), a second spring (31), a connecting plate (32), an extension guide rod (33), a cleaning guide plate (34), a third alignment key (35), and a second outer cover (36). The conductive sheet (26) is fixedly installed on both sides of the second outer cover (36). The temperature sensor (30) is symmetrically fixedly installed on both sides of the second outer cover (36), and the temperature sensor (30) is located on both sides of the conductive sheet (26). The limiting key (27) is symmetrically fixedly installed on both sides of the second outer cover (36), and the limiting key (27) is located below the temperature sensor (30). The guide sleeve (28)... The guide sleeve (28) is symmetrically fixed on both sides of the second outer cover (36), and the guide sleeve (28) is located below the limiting key (27). The heat dissipation groove (29) is opened on both sides of the second outer cover (36), and the heat dissipation groove (29) is located between the two limiting keys (27). The extension guide rod (33) is symmetrically fixed on both sides of the inner wall of the second outer cover (36). The connecting plate (32) is slidably sleeved on the extension guide rod (33). The second spring (31) is fixedly installed between the connecting plate (32) and the second outer cover (36). The cleaning guide plate (34) is fixedly installed between the four connecting plates (32). The third alignment key (35) is fixedly installed on the bottom side of the connecting plate (32) away from the cleaning guide plate (34).

6. The device for improving the brightness of ambient lighting according to claim 5, characterized in that: The interior of the support cavity (19) is hollow, and the first alignment key (16) is slidably inserted into the interior of the support cavity (19). The inner walls of the connecting rod (18) are connected to the two sides of the cover (21), and the connecting rod (18) is slidably inserted between the two guide sleeves (28).

7. The device for improving the brightness of ambient lighting according to claim 6, characterized in that: The top of the first alignment key (16) away from the synchronization rod (17) and the bottom of the limit key (27) near the heat sink (29) are both inclined at 45°. The elastic iron piece (15) is aligned with the end opposite to the temperature sensor (30) and the conductive piece (26).

8. The device for improving the brightness of ambient lighting according to claim 7, characterized in that: The cleaning guide plate (34) is horizontally aligned with the heat sink (29), the bottom of the third alignment key (35) is inclined at 45° away from the side of the temperature sensor (30), and the top of the second alignment key (22) is inclined at 45° away from the side of the vertical rod (20).

9. The device for improving the brightness of ambient lighting according to claim 8, characterized in that: The second alignment key (22) is vertically aligned with the third alignment key (35). A conductive plate is fixedly installed on the opposite end of the conductive sheet (26) and the temperature sensor (30). The bottom end of the blocking block (24) is inclined at 30°. The first spring (13) is located inside the movable rod (12).

10. A method for improving the brightness of ambient lighting, employing the apparatus for improving the brightness of ambient lighting as described in claim 9, characterized in that, It includes the following steps: S1. First, by opening a square groove (3) in the area where the Y-shaped light guide (2) bends, the light at the bend of the Y-shaped light guide (2) leaks out until the light source is projected onto the black bracket (5) and absorbed by the black bracket (5), thus improving the bright spot problem. S2. Afterwards, when the cover (21) is installed at the bottom of the second outer cover (36), it can drive the two elastic iron pieces (15) on the support top frame (14) to connect with the conductive sheet (26) and the conductive plate inside the temperature sensor (30) respectively. The conductive sheet (26) is connected to the external power supply, so that the temperature sensor (30) can be started. At the same time, the temperature sensor (30) is attached to the surface of the lamp head (7), so that the working temperature of the lamp head (7) can be monitored, and the lamp head (7) can be prevented from overheating during long-term use. S3. Finally, when the cover (21) moves upward, it can drive the second alignment key (22) to press the third alignment key (35) to move, so that the cleaning guide plate (34) can be inserted into the heat sink (29) to clean the inside of the heat sink (29). In addition, there are two second alignment keys (22) on the vertical rod (20), which can drive the third alignment key (35) to move twice, thereby cleaning the inside of the heat sink (29) repeatedly, improving the heat dissipation efficiency of the heat sink (29), and completing the work.

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