CN216591504U

CN216591504U - Simple LED car lamp with high luminous stability

Info

Publication number: CN216591504U
Application number: CN202123045248.4U
Authority: CN
Inventors: 徐宝洲
Original assignee: Zhongshan Eaststar Optoelectronics Technology Co ltd
Current assignee: Zhongshan Eaststar Optoelectronics Technology Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-05-24
Anticipated expiration: 2031-12-04

Abstract

The application provides a simple and easy and LED car light that luminous stability is high relates to LED car light technical field. The utility model provides a simple and easy and LED car light that luminous stability is high, includes the lamp body and locates the luminescent circuit board in this lamp body, luminescent circuit board includes the light source base plate and locates the lamp source on this light source base plate and be used for driving the luminous drive assembly in this lamp source, the lamp source with drive assembly an organic whole is located on the light source base plate, the symmetry is equipped with the standing groove on the lamp body, two luminescent circuit board has been placed respectively in the standing groove. Compared with the prior art, the LED vehicle lamp has a simple structure, is practical and convenient, the lamp source and the driving assembly are arranged on the light source substrate together to form the integrated light-emitting circuit board, and then the integrated light-emitting circuit board and the lamp body are assembled to form the LED vehicle lamp, so that the connection relation among all the components is reduced, and the working stability of the vehicle lamp is improved; meanwhile, the assembling steps are reduced, and the assembling is convenient.

Description

Simple LED car lamp with high luminous stability

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of LED car lamps, in particular to a simple LED car lamp with high luminous stability.

[ background of the invention ]

The LED vehicle lamp is a vehicle lamp using an LED (light emitting diode) as a light source. Because the LED has the characteristics of high brightness, rich color types, low power consumption and long service life, the LED is widely applied to the field of automobiles.

According to the existing LED car lamp, an LED light source and a driving part are generally manufactured separately and then assembled, the operation of the process is complex, the LED car lamp cannot be normally used easily due to poor contact, and the LED light source and the driving part are damaged due to overhigh temperature of a connecting position caused by poor contact.

[ summary of the invention ]

An object of this application is to provide a LED car light that simply just luminous stability is high, can improve car light stability.

The application is realized by the following technical scheme:

the utility model provides a simple and easy and LED car light that luminous stability is high, includes the lamp body and locates the luminous circuit board in this lamp body, luminous circuit board includes the light source base plate and locates the lamp source on this light source base plate and be used for driving the luminous drive assembly in this lamp source.

According to the simple LED vehicle lamp with high light-emitting stability, the lamp source and the driving assembly are integrally arranged on the light source substrate.

According to the simple LED car lamp with high luminous stability, the lamp body is provided with the placing grooves at intervals, and the two placing grooves are respectively provided with the luminous circuit boards.

In the above simple LED vehicle lamp with high light emitting stability, the light source substrate has a long plate structure.

According to the simple LED car lamp with high luminous stability, the lamp body is further provided with the plurality of connecting holes and the plurality of connecting pieces, and the connecting pieces correspondingly penetrate through the connecting holes respectively and are connected with and fix the two luminous circuit boards.

According to the simple LED car lamp with high light-emitting stability, the lamp source and the driving assembly are respectively arranged at two ends of the light source substrate in the length direction.

According to the LED car lamp which is simple and high in luminous stability, the radiating component used for coating the driving component is further arranged at one end, close to the driving component, of the lamp body.

According to the simple LED car lamp with high luminous stability, the heat dissipation assembly comprises the heat radiator arranged on the lamp body, the cover plate is arranged at one end, away from the lamp body, of the heat radiator, and the heat dissipation cavity used for dissipating heat of the driving assembly is formed among the cover plate, the heat radiator and the lamp body.

The simple LED car lamp with high luminous stability is characterized in that one end, close to the heat dissipation assembly, of the lamp body is further provided with a chuck waterproof assembly, the chuck waterproof assembly is arranged on the lamp body in a sleeved mode and clamped with the chuck, a sealing ring is further arranged between the chuck and the heat dissipation assembly, and a waterproof ring is further arranged on the chuck waterproof assembly.

The LED car lamp is simple and easy, and has high luminous stability, and further comprises a plug assembly clamped with the radiator, wherein the plug assembly comprises a plug base clamped with the radiator, and the plug base is electrically connected with the luminous circuit board through a switching board.

Compared with the prior art, the method has the following advantages: the LED car lamp is simple in structure, practical and convenient, the lamp source and the driving assembly are arranged on the light source substrate together to form the integrated light-emitting circuit board, and then the integrated light-emitting circuit board and the lamp body are assembled to form the LED car lamp, so that the connection relation among all parts is reduced, and the working stability of the car lamp is improved; meanwhile, the assembling steps are reduced, and the assembling is convenient.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a simple LED vehicle lamp with high light-emitting stability according to an embodiment of the present disclosure.

Fig. 2 is a second schematic structural diagram of a simple LED vehicle lamp with high light-emitting stability according to an embodiment of the present application.

Fig. 3 is an exploded view of an LED vehicular lamp with high luminous stability and simplicity according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to an embodiment of the present application.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in fig. 1 to 4, the present embodiment provides a simple LED vehicle lamp with high luminous stability, which includes a lamp body 1 and a light emitting circuit board 2 disposed in the lamp body 1, and is characterized in that the light emitting circuit board 2 includes a light source substrate 21, a light source 22 disposed on the light source substrate 21, and a driving assembly 23 for driving the light source 22 to emit light. The light source 22 and the driving assembly 23 are integrally provided on the light source substrate 21. The lamp source 22 and the driving assembly 23 are arranged on the light source substrate 21 together to form the integrated light-emitting circuit board 2, and then the integrated light-emitting circuit board and the lamp body 1 are assembled into the LED vehicle lamp, so that the connection relation among all parts is reduced, and the working stability of the vehicle lamp is improved; meanwhile, the assembling steps are reduced, and the assembling is convenient. Specifically, the light source 22 may be an LED lamp bead, and the driving component 23 may be a driving IC.

Further, the lamp body 1 is provided with placing grooves 11 at intervals, and the light-emitting circuit boards 2 are respectively placed in the two placing grooves 11. The luminous circuit board 2 is arranged in the lamp body 1 back to back, so that the lighting capacity and the lighting range of the LED car lamp are improved, and the practicability of the LED car lamp is improved.

Specifically, light source base plate 21 is long plate type structure, and long plate type structure easily produces and conveniently inserts among the standing groove 11, lamp source 22 with drive assembly 23 locates light source base plate 21 length direction both ends respectively, reduces the mutual influence of the two during operation, improves job stabilization nature.

Furthermore, the lamp body 1 is further provided with a plurality of connecting holes 12 and a plurality of connecting pieces 8 which respectively correspondingly penetrate through the connecting holes 12 and are connected and fixed with the two light-emitting circuit boards 2. The stability of the whole LED car lamp is guaranteed, and the light-emitting circuit board 2 is prevented from being separated from the placing groove 11. The connecting member 8 may be a rivet, a bolt, or the like.

Further, a heat dissipation assembly 3 for covering the driving assembly 23 is further disposed at one end of the lamp body 1 close to the driving assembly 23. The heat dissipation assembly 3 includes a heat sink 31 disposed on the lamp body 1, a cover plate 32 is disposed at one end of the heat sink 31 away from the lamp body 1, and a heat dissipation cavity 33 for dissipating heat of the driving assembly 23 is formed among the cover plate 32, the heat sink 31 and the lamp body 1. When the driving assembly 23 works, a heat dissipation function is provided, the stability of the driving assembly 23 during working is maintained, meanwhile, the driving assembly 23 is prevented from being directly contacted with the outside, and the driving assembly 23 is protected.

Further, a chuck waterproof assembly 9 is further arranged at one end, close to the heat dissipation assembly 3, of the lamp body 1. The waterproof chuck assembly 9 comprises a chuck 5 which is sleeved on the lamp body 1 and clamped with the lamp body, and a sealing ring 6 is further arranged between the chuck 5 and the heat dissipation assembly 3. And a waterproof ring 7 is also arranged on the chuck waterproof assembly 9. The chuck 5, the plug base 41, the protection ring 31 and the cover plate 32 are connected with each other to improve the sealing performance of the heat dissipation cavity 33 and further improve the protection performance of the heat dissipation assembly 3.

Further, a plug assembly 4 clamped with the heat sink 31 is also included. The plug assembly 4 includes a plug socket 41 connected to the heat sink 31, and the plug socket 41 is electrically connected to the light emitting circuit board 2 through an adapter plate 42. Specifically, the heat sink 31 is provided with a clamping groove 311, and the plug base 41 is provided with a clamping ring 411 capable of being clamped with the clamping groove 311. The plug base 41 is inserted into the electric socket to be powered on, and forms a power-on loop with the adapter plate 42 and the light-emitting circuit board 2, so that the lamp source 22 starts to work and emit light.

To better understand the technical solution of the present embodiment, the working principle is as follows:

the utility model provides a simple and easy and high LED car light of luminous stability, includes lamp body 1 and locates the circuit board 2 that gives out light in this lamp body 1, its characterized in that, circuit board 2 includes light source base plate 21 and locates lamp source 22 on this light source base plate 21 and be used for driving the luminous drive assembly 23 of this lamp source 22, lamp source 22 with drive assembly 23 is integrative to be located on the light source base plate 21. The lamp source 21 and the driving assembly 23 are arranged on the light source substrate 21 together to form the integrated light-emitting circuit board 2, and then the integrated light-emitting circuit board and the lamp body 1 are assembled into the LED vehicle lamp, so that the connection relation among all parts is reduced, and the working stability of the vehicle lamp is improved; meanwhile, the assembly steps are reduced, and the assembly is convenient.

The plug base 41 is inserted into the electric socket to be powered on, and forms a power-on loop with the adapter plate 42 and the light-emitting circuit board 2, so that the lamp source 22 starts to work and emit light.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.

Claims

1. The utility model provides a simple and easy and high LED car light of luminous stability, includes lamp body (1) and locates luminous circuit board (2) in this lamp body (1), its characterized in that, luminous circuit board (2) include light source base plate (21) and locate lamp source (22) on this light source base plate (21) and be used for driving the luminous drive assembly (23) of this lamp source (22).

2. The LED vehicle lamp with simplicity and high luminous stability according to claim 1, wherein the lamp source (22) and the driving assembly (23) are integrally arranged on the light source substrate (21).

3. The simple LED vehicle lamp with high luminous stability according to claim 1, wherein the lamp body (1) is provided with placing grooves (11) at intervals, and the light emitting circuit boards (2) are respectively placed in the two placing grooves (11).

4. The simple LED vehicle lamp with high luminous stability as claimed in claim 1, wherein the light source substrate (21) is a long plate structure.

5. A simple LED car light with high luminous stability according to claim 3, wherein the lamp body (1) is further provided with a plurality of connecting holes (12), and a plurality of connecting members (8) respectively passing through the connecting holes (12) and connecting and fixing the two light emitting circuit boards (2).

6. The LED vehicle lamp with simplicity and high luminous stability as claimed in claim 4, wherein the lamp source (22) and the driving assembly (23) are respectively disposed at two ends of the light source substrate (21) in the length direction.

7. The simple LED vehicle lamp with high luminous stability according to claim 1, wherein a heat dissipation assembly (3) for covering the driving assembly (23) is further disposed at one end of the lamp body (1) close to the driving assembly (23).

8. The simple LED vehicle lamp with high luminous stability according to claim 7, wherein the heat sink assembly (3) comprises a heat sink (31) disposed on the lamp body (1), a cover plate (32) is disposed at an end of the heat sink (31) away from the lamp body (1), and a heat dissipation cavity (33) for dissipating heat of the driving assembly (23) is formed among the cover plate (32), the heat sink (31) and the lamp body (1).

9. The simple LED vehicle lamp with high luminous stability according to claim 7, wherein a chuck waterproof component (9) is further arranged at one end, close to the heat dissipation component (3), of the lamp body (1), the chuck waterproof component (9) comprises a chuck (5) sleeved on the lamp body (1) and clamped with the lamp body, a sealing ring (6) is further arranged between the chuck (5) and the heat dissipation component, and a waterproof ring (7) is further arranged on the chuck waterproof component (9).

10. The simple LED vehicle lamp with high luminous stability according to claim 8, further comprising a plug assembly (4) connected with the heat sink (31) in a clamping manner, wherein the plug assembly (4) comprises a plug base (41) connected with the heat sink (31) in a clamping manner, and the plug base (41) is electrically connected with the light-emitting circuit board (2) through an adapter plate (42).