Signal lamp convenient to maintain

Abstract

The utility model relates to a signal lamp convenient to maintain, which comprises a lamp body and a plurality of signal components, the lamp body is provided with a plurality of light-emitting grooves, each signal component is arranged in each light-emitting groove, each signal component comprises a reflecting cover, a light-emitting module, a signal plate and a transparent cover, the reflecting cover penetrates through the light-emitting grooves, the light-emitting module is fixedly arranged on the reflecting cover, and the signal plate is arranged on the signal plate. The signal board is fixedly arranged on the reflecting cover, the transparent cover is detachably connected with the reflecting cover, the transparent cover is detachably connected with the lamp body, and when the signal lamp needs to be maintained and replaced, the transparent cover corresponding to the damaged light-emitting module is screwed, so that the transparent cover is separated from fixed connection with the lamp body. And then the transparent cover is moved away from the light-emitting groove, so that the transparent cover is separated from the light-emitting groove, then the transparent cover drives the reflecting cover to be separated from the light-emitting groove, and the whole signal assembly is separated from the lamp body. The signal lamp has the effect that the signal lamp is easier and more convenient to maintain and replace.

Description

Technical Field

[0001] This application relates to the field of traffic lights, and more particularly to a traffic light that is easy to maintain. Background Technology

[0002] A traffic light is a light fixture that illuminates a specific signal. Traffic lights are special lights used to direct traffic. They generally consist of red, green, and yellow lights. The advent of traffic lights has enabled effective traffic control and has a significant effect on easing traffic flow, improving road capacity, and reducing traffic accidents.

[0003] Existing traffic lights generally include a lamp body and three signal components. All three signal components are set in the lamp body. The signal components include a reflector, a light-emitting module, a signal board, and a transparent cover. The reflector is fixedly set in the lamp body, the light-emitting module is fixedly set in the lamp body and is located inside the reflector, the signal board is fixedly set in the lamp body and is located on top of the light-emitting module, and the transparent cover is fixedly set in the lamp body and is located on top of the signal board.

[0004] Regarding the aforementioned technologies, when the light-emitting module inside a traffic light is damaged and needs repair, the transparent cover and signal board are usually removed from the light body, and then the light-emitting module is replaced or repaired. Alternatively, the entire traffic light can be disassembled for replacement or repair, making traffic light replacement and repair difficult. Summary of the Invention

[0005] To make the maintenance and replacement of traffic lights simpler and more convenient, this application provides a traffic light that is easy to maintain.

[0006] The signal light provided in this application, which is easy to maintain, adopts the following technical solution:

[0007] A convenient signal light includes a light body and multiple signal components. The light body has multiple light-emitting slots, and each signal component is respectively disposed in each of the light-emitting slots. Each signal component includes a reflector, a light-emitting module, a signal board, and a transparent cover. The reflector passes through the light-emitting slot, the light-emitting module is fixedly disposed on the reflector, the signal board is fixedly disposed on the reflector, and the transparent cover is detachably connected to the reflector and detachably connected to the light body.

[0008] By adopting the above technical solution, when a traffic light needs repair or replacement, the transparent cover corresponding to the damaged light-emitting module is twisted, causing the transparent cover to detach from the fixed connection between it and the light body. Then, the transparent cover is moved away from the light-emitting groove, causing it to detach from the groove. Subsequently, the transparent cover drives the reflector to detach from the groove, thus detaching the entire signal component from the light body. Then, another intact signal component is re-inserted into the light-emitting groove, reconnecting the transparent cover to the light body. This allows for quick repair and replacement of the traffic light, making the repair and replacement of traffic lights simpler and more convenient. It improves upon the problem that when the light-emitting module inside the traffic light is damaged and needs repair, the transparent cover and signal board are usually removed from the light body before the light-emitting module is replaced or repaired, or the entire traffic light is disassembled for replacement and repair, leading to difficulties in traffic light repair and replacement.

[0009] Optionally, the light-emitting groove body has multiple fixing grooves, each fixing groove including a first groove body and a second groove body, the first groove body and the second groove body are connected, and multiple fixing protrusions are fixedly provided on the outer peripheral surface of the transparent cover. When the transparent cover is connected to the lamp body, each fixing protrusion passes through the second groove body and is snapped and fixed to the lamp body. When the transparent cover needs to be separated from the lamp body, each fixing protrusion slides from the second groove body to the first groove body.

[0010] Optionally, the width of the second groove gradually decreases from the end closest to the first groove toward the end furthest from the first groove, and the width of the fixing protrusion gradually decreases clockwise or counterclockwise around the axis of the transparent cover, so that when the fixing protrusion is inserted into the second groove, the fixing protrusion and the lamp body engage more tightly.

[0011] Optionally, the fixing protrusion is fixedly provided with a snap-fit ​​protrusion, and the second groove has a snap-fit ​​groove. When the fixing protrusion passes through the second groove, the snap-fit ​​protrusion passes through and snaps into the snap-fit ​​groove, so that the snap-fit ​​between the fixing protrusion and the lamp body is tighter.

[0012] Optionally, each of the fixed protrusions is evenly distributed circumferentially around the axis of the transparent cover, and each of the fixed grooves is evenly distributed circumferentially around the axis of the light-emitting groove.

[0013] Optionally, the transparent cover has multiple connecting slots, and each connecting slot is evenly distributed around the axis of the transparent cover. The reflector is fixedly provided with multiple connecting blocks, and each connecting block is evenly distributed around the axis of the reflector. When the reflector is connected to the transparent cover, each connecting block passes through and is locked in the connecting slot, so that the reflector and the transparent cover can be detachably connected.

[0014] Optionally, the reflector has a sealing groove, and a sealing ring is provided in the sealing groove. The sealing ring passes through the sealing groove. When the reflector is connected to the transparent cover, the sealing ring abuts against the transparent cover to make the connection between the reflector and the transparent cover airtight.

[0015] Optionally, the reflector is fixedly provided with a waterproof ring, and the light-emitting groove has a waterproof groove. When the reflector is inserted into the light-emitting groove, the waterproof ring is inserted into the waterproof groove.

[0016] Optionally, the waterproof tank body has multiple through-drainage channels, which are connected to the outside of the lamp body, so that water entering the waterproof tank body can be discharged from each of the drainage channels.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] When a traffic light needs repair or replacement, the transparent cover corresponding to the damaged light-emitting module is unscrewed, causing it to detach from the lamp body. The transparent cover is then moved away from the light-emitting slot, detaching it from the slot. This causes the reflector to detach from the slot, allowing the signal assembly to detach from the lamp body. A new, intact signal assembly is then inserted into the light-emitting slot, reconnecting the transparent cover to the lamp body. This process allows for quick repair and replacement of the traffic light, making the process simpler and more convenient. It overcomes the previous difficulties of removing the transparent cover and signal board from the lamp body and then replacing the light-emitting module, or disassembling the entire traffic light for repair. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0020] Figure 2 This is an exploded view of the signal components in an embodiment of this application;

[0021] Figure 3 This is a schematic diagram of the lamp body structure according to an embodiment of this application;

[0022] Figure 4 This is a schematic diagram of the transparent cover structure in an embodiment of this application. Figure 1 ;

[0023] Figure 5 This is a schematic diagram of the reflector structure according to an embodiment of this application;

[0024] Figure 6 yes Figure 3 Enlarged view of part A;

[0025] Figure 7 This is a schematic diagram of the transparent cover structure in an embodiment of this application. Figure 2 ;

[0026] Figure 8 yes Figure 7 Enlarged view of part B;

[0027] Figure 9 This is a cross-sectional view of the signal component according to an embodiment of this application;

[0028] Figure 10 yes Figure 9 Enlarged view of part C.

[0029] Explanation of reference numerals in the attached drawings: 1. Lamp body; 11. Light-emitting groove; 111. Waterproof groove; 1111. Drainage groove; 112. Fixing groove; 1121. First groove part; 1122. Second groove part; 11221. Snap-fit ​​groove; 2. Signal component; 21. Reflector; 211. Waterproof ring; 212. Connecting block; 213. Sealing groove; 2131. Sealing ring; 22. Light-emitting module; 23. Signal board; 24. Transparent cover; 241. Connecting groove; 242. Fixing protrusion; 2421. Snap-fit ​​protrusion. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail.

[0031] This application discloses a signal light that is easy to maintain. (See also...) Figure 1 , Figure 2 as well as Figure 3 A signal light that is easy to maintain includes a lamp body 1 and multiple signal components 2. The lamp body 1 is rectangular in top view. The lamp body 1 has three light-emitting slots 11. Each light-emitting slot 11 is evenly distributed along the length of the lamp body 1 and is interconnected. Each signal component 2 is respectively disposed in each light-emitting slot 11. In the embodiments of this application, each signal component 2 is electrically connected to the lamp body 1 through each quick-release line interface.

[0032] Reference Figure 1 , Figure 2 as well as Figure 4The signal component 2 includes a reflector 21, a light-emitting module 22, a signal board 23, and a transparent cover 24. In this embodiment, the reflector 21 has a reflective function. The reflector 21 is circular in top view. The reflector 21 passes through the light-emitting groove 11 and is coaxially arranged with the light-emitting groove 11. The light-emitting module 22 is fixedly arranged on the side of the reflector 21 away from the lamp body 1 and located at the center of the reflector 21. The signal board 23 is circular. The signal board 23 is fixedly connected to the reflector 21 by screws and is coaxially arranged with the reflector 21. In this embodiment, the transparent cover 24 is made of transparent material. The transparent cover 24 is circular in top view. The transparent cover 24 passes through the light-emitting groove 11 and is coaxially arranged with the reflector 21. The transparent cover 24 is located on top of the reflector 21.

[0033] Reference Figure 3 and Figure 5 The reflector 21 is fixedly provided with a waterproof ring 211, and the light-emitting groove 11 has a waterproof groove 111. When the reflector 21 passes through the light-emitting groove 11, the waterproof ring 211 passes through the waterproof groove 111. The waterproof groove 111 has multiple through-drainage grooves 1111. The drainage grooves 1111 are connected to the outside of the lamp body 1 so that the water entering the waterproof groove 111 can be discharged from each drainage groove 1111.

[0034] Reference Figure 4 and Figure 5 The transparent cover 24 has multiple connecting slots 241, which are evenly distributed around the axis of the transparent cover 24. The reflector 21 is fixedly provided with multiple connecting blocks 212, which are evenly distributed around the axis of the reflector 21. When the reflector 21 is connected to the transparent cover 24, each connecting block 212 passes through and is fixed in the connecting slot 241, so that the reflector 21 and the transparent cover 24 can be detachably connected.

[0035] Reference Figure 5 The reflector 21 has a sealing groove 213, and a sealing ring 2131 is provided in the groove. The sealing ring 2131 passes through the sealing groove 213. When the reflector 21 is connected to the transparent cover 24, the sealing ring 2131 abuts against the transparent cover 24 to make the connection between the reflector 21 and the transparent cover 24 airtight, so that moisture is not easy to penetrate into the interior of the reflector 21 from the connection position between the reflector 21 and the transparent cover 24.

[0036] Reference Figure 6 , Figure 7 as well as Figure 8The light-emitting groove 11 has multiple fixing grooves 112, which are evenly distributed circumferentially around the axis of the light-emitting groove 11. Each fixing groove 112 includes a first groove portion 1121 and a second groove portion 1122, which are connected. Multiple fixing protrusions 242 are fixedly provided on the outer circumferential surface of the transparent cover 24, which are evenly distributed circumferentially around the axis of the transparent cover 24. When the transparent cover 24 is connected to the lamp body 1, each fixing protrusion 242 passes through the second groove portion 1122 and is snapped into place with the lamp body 1. When the transparent cover 24 needs to be detached from the lamp body 1, each fixing protrusion 242... The transparent cover 24 slides from the second groove portion 1122 to the first groove portion 1121, and then each fixing protrusion 242 disengages from the first groove portion 1121 from the fixing groove 112, thereby causing the transparent cover 24 to disengage from the lamp body 1. When the transparent cover 24 needs to be reconnected to the lamp body 1, each fixing protrusion 242 passes through the first groove portion 1121, and then the transparent cover 24 is rotated, thereby causing each fixing protrusion 242 to rotate in one direction around the axis of the transparent cover 24, thereby causing each fixing protrusion 242 to slide from the first groove portion 1121 to the second groove portion 1122, thereby completing the connection between the transparent cover 24 and the lamp body 1.

[0037] Reference Figure 6 The width of the second groove portion 1122 gradually decreases from the end closest to the first groove portion 1121 toward the end furthest from the first groove portion 1121. The width of the fixing protrusion 242 gradually decreases clockwise or counterclockwise around the axis of the transparent cover 24, so that when the fixing protrusion 242 passes through the second groove portion 1122, the locking fit between the fixing protrusion 242 and the lamp body 1 is tighter.

[0038] Reference Figure 8 , Figure 9 as well as Figure 10 The fixing protrusion 242 is fixedly provided with a snap-fit ​​protrusion 2421. The second groove portion 1122 has a snap-fit ​​groove 11221. When the fixing protrusion 242 passes through the second groove portion 1122, the snap-fit ​​protrusion 2421 passes through and snaps into the snap-fit ​​groove 11221, so that the snap-fit ​​between the fixing protrusion 242 and the lamp body 1 is tighter.

[0039] The implementation principle of a convenient signal light according to an embodiment of this application is as follows: When the signal light needs to be repaired or replaced, the transparent cover 24 corresponding to the damaged light-emitting module 22 is turned, thereby causing the transparent cover 24 to detach from the fixed connection between it and the lamp body 1. Then, the transparent cover 24 is moved away from the light-emitting groove 11, thereby causing the transparent cover 24 to detach from the light-emitting groove 11. Subsequently, the transparent cover 24 drives the reflector 21 to detach from the light-emitting groove 11, thereby causing the signal component 2 to detach from the lamp body 1 as a whole. Then, another intact signal component 2 is re-inserted into the light-emitting groove 11, so that the transparent cover 24 and the lamp body 1 are reconnected, thereby completing the quick repair and replacement of the signal light. This makes the repair and replacement of the signal light simpler and more convenient, improving the problem that when the light-emitting module 22 inside the signal light is damaged and needs to be repaired, the transparent cover 24 and the signal plate 23 are usually removed from the lamp body 1, and then the light-emitting module 22 is replaced or repaired, or the entire signal light is disassembled for replacement and repair, which makes the replacement and repair of the signal light difficult.

[0040] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A signal light that is easy to maintain, characterized by: The lamp includes a lamp body (1) and multiple signal components (2). The lamp body (1) has multiple light-emitting slots (11). Each signal component (2) is respectively disposed in each of the light-emitting slots (11). Each signal component (2) includes a reflector (21), a light-emitting module (22), a signal board (23), and a transparent cover (24). The reflector (21) passes through the light-emitting slot (11). The light-emitting module (22) is fixedly disposed on the reflector (21). The signal board (23) is fixedly disposed on the reflector (21). The transparent cover (24) is detachably connected to the reflector (21) and is detachably connected to the lamp body (1).

2. A signal light according to claim 1, wherein: The light-emitting groove (11) has multiple fixing grooves (112), each fixing groove (112) includes a first groove part (1121) and a second groove part (1122), the first groove part (1121) and the second groove part (1122) are connected, and multiple fixing protrusions (242) are fixedly provided on the outer peripheral surface of the transparent cover (24). When the transparent cover (24) is connected to the lamp body (1), each fixing protrusion (242) passes through the second groove part (1122) and is snapped and fixed to the lamp body (1). When the transparent cover (24) needs to be removed from the lamp body (1), each fixing protrusion (242) slides from the second groove part (1122) to the first groove part (1121).

3. A signal light according to claim 2, wherein: The width of the second groove portion (1122) gradually decreases from the end closest to the first groove portion (1121) toward the end furthest from the first groove portion (1121). The width of the fixing protrusion (242) gradually decreases clockwise or counterclockwise around the axis of the transparent cover (24), so that when the fixing protrusion (242) passes through the second groove portion (1122), the fixing protrusion (242) and the lamp body (1) are more tightly engaged.

4. A signal light according to claim 3, wherein: The fixing protrusion (242) is fixedly provided with a snap-fit ​​protrusion (2421), and the second groove part (1122) has a snap-fit ​​groove (11221). When the fixing protrusion (242) passes through the second groove part (1122), the snap-fit ​​protrusion (2421) passes through and snaps into the snap-fit ​​groove (11221), so that the snap-fit ​​between the fixing protrusion (242) and the lamp body (1) is tighter.

5. A signal light according to claim 2, wherein: Each of the fixed protrusions (242) is evenly distributed around the axis of the transparent cover (24), and each of the fixed grooves (112) is evenly distributed around the axis of the light-emitting groove (11).

6. A signal light for easy maintenance according to claim 1, characterized in that: The transparent cover (24) has multiple connecting slots (241), and each connecting slot (241) is evenly distributed around the axis of the transparent cover (24). The reflector (21) is fixedly provided with multiple connecting blocks (212), and each connecting block (212) is evenly distributed around the axis of the reflector (21). When the reflector (21) is connected to the transparent cover (24), each connecting block (212) passes through and is fixed in each connecting slot (241), so that the reflector (21) and the transparent cover (24) can be detachably connected.

7. A signal light according to claim 6, wherein: The reflector (21) has a sealing groove (213), and a sealing ring (2131) is provided in the groove. The sealing ring (2131) passes through the sealing groove (213). When the reflector (21) is connected to the transparent cover (24), the sealing ring (2131) abuts against the transparent cover (24) to make the connection between the reflector (21) and the transparent cover (24) airtight.

8. A signal light for easy maintenance according to claim 1, characterized in that: The reflector (21) is fixedly provided with a waterproof ring (211), and the light-emitting groove (11) has a waterproof groove (111). When the reflector (21) is inserted into the light-emitting groove (11), the waterproof ring (211) is inserted into the waterproof groove (111).

9. A signal light according to claim 8, wherein: The waterproof trough (111) has multiple through-drainage channels (1111) and the drainage channels (1111) are connected to the outside of the lamp body (1) so that water entering the waterproof trough (111) can be discharged from each of the drainage channels (1111).

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