Vehicle lamp heat dissipation element, vehicle lamp module and vehicle

Abstract

The utility model relates to a vehicle lamp design technology, and discloses a vehicle lamp heat dissipation element, a vehicle lamp module and a vehicle. The car lamp heat dissipation element comprises a heat dissipation body and a heat dissipation structure connected with the heat dissipation body, the heat dissipation body is of a hollow structure so that a heat dissipation channel can be formed in the heat dissipation body, and the side wall of the heat dissipation body is provided with a gas flowing structure capable of enabling gas in the heat dissipation channel to flow out of the heat dissipation channel. Vehicle lamp element mounting tables are formed or arranged on the outer sides of at least two side walls of the heat dissipation body, at least one channel fin is arranged in the heat dissipation channel, and each channel fin is connected with the side wall corresponding to part of or all the vehicle lamp element mounting tables. The heat dissipation element is high in heat dissipation efficiency and beneficial to prolonging the service life of the automobile lamp.

Description

Technical Field

[0001] The utility model relates to a vehicle lamp design technology, in particular to a vehicle lamp heat dissipation element, and also relates to a vehicle lamp module and a vehicle comprising the vehicle lamp heat dissipation element. Background Art

[0002] Headlights are one of the essential accessories of a vehicle. They mainly provide lighting for drivers at night to ensure driving safety. With the development of smart cars, the functions of headlights are becoming more and more diversified. In addition to traditional low beams, high beams, clearance lights, and signal lights, headlights are beginning to have dynamic light functions such as music projection, weather projection, and other dynamic images, as well as following car scenes, pedestrian safety guidance, and other dynamic light functions.

[0003] The increase in various functions in headlights has led to an increase in the number of light sources inside the headlights. During use, the light sources will generate a lot of heat, and the heat generated is not easy to dissipate. The accumulation of heat will cause the temperature inside the headlights to rise, which is prone to light decay and affects the service life of the headlights. Traditional headlights mostly use die-cast aluminum or drawn aluminum plus fans to dissipate heat, but they cannot meet the heat dissipation requirements of multi-functional headlights. In addition, the number of optical components and mounting structures required to achieve a variety of dynamic images and dynamic light patterns in headlights has also increased accordingly, posing greater challenges to the integrated and miniaturized design of headlights. Utility Model Content

[0004] The first technical problem to be solved by the utility model is to provide a heat dissipation element for a vehicle lamp, which has high heat dissipation efficiency and is beneficial to prolonging the service life of the vehicle lamp.

[0005] The second technical problem to be solved by the utility model is to provide a vehicle lamp module, which has high heat dissipation efficiency, is not prone to light decay, and can extend the service life.

[0006] The final technical problem to be solved by the utility model is to provide a vehicle, the headlights of the vehicle have good heat dissipation effect and long service life.

[0007] In order to achieve the above-mentioned purpose, the first aspect of the utility model provides a vehicle lamp heat dissipation element, including a heat dissipation body and a heat dissipation structure connected to the heat dissipation body, the heat dissipation body is a hollow structure to form a heat dissipation channel inside it, and the side wall of the heat dissipation body is provided with a gas flow structure capable of flowing the gas in the heat dissipation channel to the outside of the heat dissipation channel, the outer side of at least two side walls of the heat dissipation body are formed as or provided with a vehicle lamp element mounting platform, and at least one channel fin is provided in the heat dissipation channel, and each of the channel fins is connected to the side walls corresponding to part or all of the vehicle lamp element mounting platform.

[0008] Preferably, the outer sides of any group of opposite side walls of the heat dissipation body are formed as the vehicle lamp component mounting platform.

[0009] More preferably, the vehicle lamp component mounting platform is formed by the upper and lower opposite side walls of the heat dissipation body and both are circuit board mounting platforms, the upper side wall of the heat dissipation body extends upward from back to front and / or the lower side wall of the heat dissipation body extends downward from back to front.

[0010] Specifically, the gas flow structure includes a first opening and a second opening both located on the side wall of the heat dissipation body, and the first opening and the second opening are arranged opposite to each other so that the gas in the heat dissipation channel can flow through each other.

[0011] As a preferred implementation, the heat dissipation body and the heat dissipation structure are connected via a substrate, and a plurality of heat dissipation holes are provided on the substrate.

[0012] Preferably, the heat dissipation structure comprises a plurality of heat dissipation fins connected to the substrate, and the heat dissipation fins are arranged at intervals.

[0013] A second aspect of the utility model provides a vehicle lamp module, comprising the vehicle lamp heat dissipation element as described above.

[0014] Preferably, the vehicle lamp module also includes a first lighting unit and a second lighting unit, the first lighting unit including a first reflector, a first light source facing the first reflector, and a first circuit board for mounting the first light source; the second lighting unit includes a second reflector, a second light source facing the second reflector, and a second circuit board for mounting the second light source; the outer side of the upper side wall of the heat dissipation body is formed as the vehicle lamp element mounting platform for mounting the first circuit board, and the outer side of the lower side wall of the heat dissipation body is formed as the vehicle lamp element mounting platform for mounting the second circuit board.

[0015] Specifically, the headlight module also includes an inner lens, a lens holder and an outer lens located in front of the headlight heat dissipation element, the outer lens is installed at the front end of the lens holder, the inner lens is installed at the rear end of the lens holder, and the front end of the heat dissipation body is provided with a positioning and mounting structure connected to the inner lens.

[0016] A third aspect of the utility model provides a vehicle, comprising the vehicle light module as described above.

[0017] Through the above technical scheme, the heat dissipation element of the headlight provided by the utility model forms or provides a headlight element mounting platform on the outer side of at least two side walls of the heat dissipation body for installing other components in the headlight, which can realize the integrated design of various components in the headlight, and cooperate with the heat dissipation structure, the channel fins located in the heat dissipation body and the gas flow structure to quickly and efficiently dissipate the heat generated by the headlight element on the headlight element mounting platform or the components connected to it, avoid excessive local heat in the headlight element on the headlight element mounting platform and its surrounding areas, and it is not easy to produce light decay, reducing the impact on the service life of the headlight element and the accuracy of the light pattern formed.

[0018] In a preferred embodiment of the present invention, the vehicle lamp component mounting platform is formed by the upper and lower opposite side walls of the heat dissipation body and both are circuit board mounting platforms. The inclined setting of the upper side wall and / or lower side wall of the heat dissipation body can effectively weaken or eliminate the stray light generated by the direct light source on the circuit board, reduce the components required to block the direct light of the light source, and help to improve the brightness of the light type.

[0019] Other features and advantages of the embodiments of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the structural schematic diagrams of a specific implementation of the heat dissipation element of a vehicle lamp in the utility model;

[0021] Figure 2 yes Figure 1 The second structural schematic diagram of the heat dissipation element of the vehicle lamp shown;

[0022] Figure 3 yes Figure 1 A top view of the heat dissipation element of the vehicle lamp shown;

[0023] Figure 4 yes Figure 3 AA section view;

[0024] Figure 5 yes Figure 1 A front view of the heat dissipation element of the lamp shown;

[0025] Figure 6 yes Figure 5 The BB cross-sectional view of the lamp heat dissipation component shown is applied to the lamp module and installed on the circuit board;

[0026] Figure 7 It is a structural schematic diagram of a specific implementation method of the vehicle light module in the utility model.

[0027] Description of Reference Numerals

[0028] 1 heat dissipation body 11 heat dissipation channel

[0029] 12 channel fin 13 first opening

[0030] 14 second opening 2 heat dissipation structure

[0031] 21 heat sink fins 3 base plate

[0032] 31 heat dissipation holes 4 first lighting unit

[0033] 41 first reflector 42 first light source

[0034] 43 first circuit board 5 second lighting unit

[0035] 51 second reflector 52 second light source

[0036] 53 second circuit board 6 inner lens

[0037] 7 lens bracket 8 outer lens

[0038] a Car light component mounting table DETAILED DESCRIPTION

[0039] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0040] First of all, it should be explained that in the following description, some directional words, such as "front", "rear", "up", "down", "left", "right", etc., are involved in order to clearly explain the technical solution of the utility model. Based on the headlight module, "front" refers to the direction indicated by the light emitting direction of the headlight module, "rear" refers to the direction opposite to "front", "left" refers to the left side along the light emitting direction of the headlight module, "right" refers to the right side along the light emitting direction of the headlight module, that is, the same as the left and right sides of the vehicle when it is driving normally, "up" refers to the upper side along the light emitting direction of the headlight module, and "down" refers to the lower side along the light emitting direction of the headlight module. The terms are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "contact", and "connection" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] The first aspect of the utility model provides a vehicle lamp heat dissipation element, see Figures 1 to 6 , including a heat dissipation body 1 and a heat dissipation structure 2 connected to the heat dissipation body 1, the heat dissipation body 1 is a hollow structure to form a heat dissipation channel 11 inside, and a gas flow structure capable of flowing the gas in the heat dissipation channel 11 to the outside of the heat dissipation channel 11 is provided on the side wall of the heat dissipation body 1, and at least two side walls of the heat dissipation body 1 are formed or provided with a vehicle lamp component mounting platform a on the outside, and at least one channel fin 12 is provided in the heat dissipation channel 11, and each channel fin 12 is connected to the side wall corresponding to part or all of the vehicle lamp component mounting platform a.

[0043] In the present invention, the heat dissipation body 1 can adopt any hollow structure, preferably a hollow box structure, the side wall thickness of which is relatively thin, and can meet the load-bearing requirements of the lamp component on the lamp component mounting platform a and the structural stability of the matching with other components, thereby saving the manufacturing cost of the heat dissipation body 1 to a certain extent; it is understandable that the heat dissipation body 1, the channel fins 12, and the heat dissipation structure 2 are preferably made of heat-conductive materials. The lamp component mounting platform a can directly adopt the corresponding side wall of the heat dissipation body 1, that is, a lamp component is directly mounted on the side wall, or a mounting plate or the like is designed on the corresponding side wall of the heat dissipation body 1 to facilitate the installation and fixation of a lamp component.

[0044] The lamp heat dissipation element provided by the basic scheme of the utility model, after a lamp element is installed on the lamp element mounting platform a, when the lamp element or the element connected thereto generates heat, firstly, the channel fin 12 is used to directly conduct heat with the corresponding side wall to dissipate heat, secondly, the heat accumulated in the heat dissipation channel 11 is guided out of the heat dissipation channel 11 by gas flow using the gas flow structure, and thirdly, the heat dissipation on the heat dissipation body 1 is conducted by heat dissipation structure 2 connected to the heat dissipation body 1; and then, with the cooperation of the three, the heat generated by the lamp element or the element connected thereto on the lamp element mounting platform is quickly and efficiently dissipated, so as to avoid excessive local heat in the lamp element on the lamp element mounting platform and its surrounding area, and reduce the impact on the service life of the lamp element and the accuracy of the light pattern formed. In addition, the side wall of the heat dissipation body 1 is directly used for the installation of other elements in the lamp, so as to realize the integrated and miniaturized design of multiple elements in the lamp.

[0045] In the present invention, any two or more side walls of the heat dissipation body 1 can be formed into or provided with a lamp component mounting platform a. As a preferred embodiment of the heat dissipation body 1, the outer side of any group of opposite side walls of the heat dissipation body 1 is formed into a lamp component mounting platform a, which can improve the efficiency of the channel fins 12 in simultaneously dissipating heat for the lamp components mounted on the lamp component mounting platform a; at this time, it is not excluded that the other side walls are still formed into or provided with a lamp component mounting platform a.

[0046] As another preferred embodiment of the heat dissipation body 1, see Figure 5 and Figure 6 , the lamp component mounting platform a is formed by the upper and lower opposite side walls of the heat dissipation body 1 and both are circuit board mounting platforms, the upper side wall of the heat dissipation body 1 extends upward from the back to the front and / or the lower side wall of the heat dissipation body 1 extends downward from the back to the front. It should be noted that the outer side of the upper side wall of the heat dissipation body 1 has the same inclination direction as the upper side wall, and the outer side of the lower side wall of the heat dissipation body 1 has the same inclination direction as the lower side wall. After the circuit board is installed on the lamp component mounting platform a, at least one circuit board forms a certain angle with the optical axis of the lamp module, which can effectively weaken or eliminate the stray light generated by the direct light source on the circuit board, is not easy to produce light decay, reduces the components required to block the direct light of the light source, and is conducive to improving the brightness of the light type.

[0047] In the present invention, the gas flow structure may include a first opening 13 located on the side wall of the heat dissipation body 1, so that the heat in the heat dissipation channel 11 can be dissipated through the gas flow in and out of the first opening 13; the first opening 13 is located on the side wall of the heat dissipation channel 11 that is not formed or provided with a lamp component mounting platform a, and the structural design is more convenient, but it is not excluded that the first opening 13 and the lamp component mounting platform a are located on the same side wall, and the corresponding lamp component will not block the first opening 13 after installation. As a preferred embodiment of the gas flow structure, see Figure 3 and Figure 4 The gas flow structure further includes a second opening 14 located on the side wall of the heat dissipation body 1, and the first opening 13 and the second opening 14 are arranged opposite to each other so that the gas in the heat dissipation channel 11 can flow through each other; wherein the second opening 14 and the first opening 13 can be located on any set of side walls of the heat dissipation body 1, such as Figure 4 The middle arrow indicates a gas cross-flow direction in the heat dissipation channel 11 formed by the cooperation between the second opening 14 and the first opening 13 , which can increase the heat dissipation area of ​​the heat dissipation body 1 , which is beneficial to accelerate the heat dissipation speed and improve the heat dissipation efficiency.

[0048] As a preferred embodiment of the vehicle lamp heat dissipation element, Figure 5 and Figure 6 As shown, the heat dissipation body 1 is connected to the heat dissipation structure 2 through a substrate 3, and a plurality of heat dissipation holes 31 are provided on the substrate 3 to facilitate the circulation of hot air, avoid excessive local heat concentration, and improve heat dissipation efficiency.

[0049] In the present invention, the heat dissipation structure 2 can adopt conventional heat dissipation components, such as heat sinks, heat dissipation fans, etc. As a preferred embodiment, the heat dissipation structure 2 includes a plurality of heat dissipation fins 21 connected to the substrate 3, and the heat dissipation fins 21 are arranged at intervals to effectively increase the heat dissipation area and improve the heat dissipation efficiency.

[0050] Based on the vehicle lamp heat dissipation element provided by the above technical solution of the utility model, the second aspect of the utility model provides a vehicle lamp module, see Figures 5 to 7 , including a headlight heat dissipation element as described in any of the previous technical solutions.

[0051] Among them, the lamp component mounting platform a can be used to mount corresponding lamp components, such as circuit boards, optical components, etc., according to the structural design requirements of other components in the lamp module. Preferably, the lamp component mounting platform a is used to mount the circuit board so as to directly dissipate the large amount of heat generated by the light source on the circuit board by using the lamp heat dissipation component, more effectively avoiding the light decay effect of the local high temperature heat on the light source, and improving the accuracy and stability of the light pattern in the lamp module.

[0052] As a preferred embodiment of the vehicle light module, see Figure 7 The vehicle lamp module also includes a first lighting unit 4 and a second lighting unit 5. The first lighting unit 4 includes a first reflector 41, a first light source 42 facing the first reflector 41, and a first circuit board 43 for mounting the first light source 42; the second lighting unit 5 includes a second reflector 51, a second light source 52 facing the second reflector 51, and a second circuit board 53 for mounting the second light source 52; the outer side of the upper side wall of the heat dissipation body 1 is formed as a vehicle lamp component mounting platform a for mounting the first circuit board 43, and the outer side of the lower side wall of the heat dissipation body 1 is formed as a vehicle lamp component mounting platform a for mounting the second circuit board 53. At this time, not only the two lighting units are integrated into one, but also the multiple heat dissipation effects of the channel fins 12, the gas flow structure and the heat dissipation structure 2 are used to achieve rapid and efficient heat dissipation of the two lighting units at the same time.

[0053] When the upper side wall of the heat dissipation body 1 extends upward from the back to the front and / or the lower side wall of the heat dissipation body 1 extends downward from the back to the front and tilted, the first circuit board 43 extends upward from the back to the front and tilted, forming a certain angle with the optical axis of the headlight module, which can block the light directly from the first light source 42 to the projection lens, and / or the second circuit board 53 extends downward from the back to the front and tilted, which can block the light directly from the second light source 52 to the projection lens, which can effectively weaken or eliminate the stray light directly generated by the first light source 42 and / or the second light source 52, reduce the components required to block the direct light of the light source, and help to improve the brightness of the light type.

[0054] As another preferred embodiment of the headlight module, the headlight module also includes an inner lens 6, a lens holder 7 and an outer lens 8 located in front of the headlight heat dissipation element, the outer lens 8 is mounted at the front end of the lens holder 7, the inner lens 6 is mounted at the rear end of the lens holder 7, and the front end of the heat dissipation body 1 is provided with a positioning and mounting structure connected to the inner lens 6. The cooperation of the inner lens 6, the lens holder 7 and the outer lens 8 is conducive to forming a more stable and accurate variety of lighting light types. In addition, the front end of the heat dissipation body 1 can also be provided with a structure for positioning with the lens holder 7 or the outer lens 8 for easy installation.

[0055] As a relatively preferred specific embodiment of the vehicle lamp module in the utility model, see Figure 7 , including a headlight heat dissipation element, a first lighting unit 4, a second lighting unit 5, and an inner lens 6, a lens bracket 7 and an outer lens 8 located in front of the headlight heat dissipation element; the headlight heat dissipation element includes a heat dissipation body 1 and a heat dissipation structure 2 connected to the heat dissipation body 1, the heat dissipation body 1 is a hollow structure to form a heat dissipation channel 11 inside it, and a gas flow structure capable of flowing the gas in the heat dissipation channel 11 to the outside of the heat dissipation channel 11 is provided on the side wall of the heat dissipation body 1, and the gas flow structure includes a first opening 13 and a second opening 14 both located on the side wall of the heat dissipation body 1, and the second opening 14 is arranged opposite to the first opening 13 so that the gas in the heat dissipation channel 11 can flow through; the outer sides of the upper and lower opposite side walls of the heat dissipation body 1 are formed as or provided with a headlight element mounting platform a, the upper side wall of the heat dissipation body 1 extends upward from the back to the front and / or the lower side wall of the heat dissipation body 1 extends downward from the back to the front, and at least one channel fin 12 is provided in the heat dissipation channel 11, and each channel fin 1 2 is connected to the side wall corresponding to part or all of the lamp component mounting platform a, the heat dissipation body 1 is connected to the heat dissipation structure 2 through a substrate 3, a plurality of heat dissipation holes 31 are provided on the substrate 3, the heat dissipation structure 2 includes a plurality of heat dissipation fins 21 connected to the substrate 3, and the heat dissipation fins 21 are arranged at intervals; the first lighting unit 4 includes a first reflector 41, a first light source 42 facing the first reflector 41, and a first circuit board 43 for mounting the first light source 42, and the first circuit board 43 is mounted on the lamp component mounting platform a located on the outer side of the upper side wall of the heat dissipation body 1; the second lighting unit 5 includes a second reflector 51, a second light source 52 facing the second reflector 51, and a second circuit board 53 for mounting the second light source 52, and the second circuit board 53 is mounted on the lamp component mounting platform a located on the outer side of the lower side wall of the heat dissipation body 1; the outer lens 8 is mounted on the front end of the lens bracket 7, the inner lens 6 is mounted on the rear end of the lens bracket 7, and the front end of the heat dissipation body 1 is provided with a positioning and mounting structure connected with the inner lens 6.

[0056] In the above-mentioned vehicle light module, the light emitted by the first light source 42 is reflected by the first reflector 41 to the inner lens 6, and then projected by the inner lens 6 to the outer lens 8 to form a first light type (for example, a low beam light type); the light emitted by the second light source 52 is reflected by the second reflector 51 to the inner lens 6, and then projected by the inner lens 6 to the outer lens 8 to form a second light type (for example, a high beam light type); the heat generated by the first light source 42 and the second light source 52 is respectively transferred from the side wall of the heat dissipation body 1 to the channel fins 12 and the heat dissipation channel 11, and the second opening 14 and the first opening 13 form a gas circulation through the heat dissipation channel 11 to quickly dissipate heat; at the same time, the heat generated by the first light source 42 and the second light source 52 will also be transferred from the substrate 3 to the heat dissipation fins 21 for heat dissipation.

[0057] Based on the vehicle light module provided by the above technical solution of the utility model, the third aspect of the utility model provides a vehicle, including the vehicle light module described in any one of the above technical solutions, so as to at least have all the beneficial effects brought by the technical solutions of the above vehicle light lens and vehicle light module embodiments.

[0058] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0059] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0060] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A vehicle lamp heat dissipation element, characterized in that: The invention comprises a heat dissipation body (1) and a heat dissipation structure (2) connected to the heat dissipation body (1); the heat dissipation body (1) is a hollow structure so as to form a heat dissipation channel (11) therein; a gas flow structure capable of flowing gas in the heat dissipation channel (11) to the outside of the heat dissipation channel (11) is provided on the side wall of the heat dissipation body (1); a vehicle lamp component mounting platform (a) is formed or provided on the outer side of at least two side walls of the heat dissipation body (1); at least one channel fin (12) is provided in the heat dissipation channel (11); each channel fin (12) is connected to a part or all of the side walls corresponding to the vehicle lamp component mounting platform (a).

2. The vehicle lamp heat dissipation element according to claim 1, characterized in that: The outer sides of any group of opposite side walls of the heat dissipation body (1) are formed as the vehicle lamp component mounting platform (a).

3. The vehicle lamp heat dissipation element according to claim 2, characterized in that: The vehicle lamp component mounting platform (a) is formed by upper and lower opposite side walls of the heat dissipation body (1) and is a circuit board mounting platform, wherein the upper side wall of the heat dissipation body (1) extends upward from the rear to the front and / or the lower side wall of the heat dissipation body (1) extends downward from the rear to the front.

4. The vehicle lamp heat dissipation element according to any one of claims 1 to 3, characterized in that: The gas flow structure comprises a first opening (13) and a second opening (14), both of which are located on the side wall of the heat dissipation body (1); the first opening (13) and the second opening (14) are arranged opposite to each other so that the gas in the heat dissipation channel (11) can flow through each other.

5. The vehicle lamp heat dissipation element according to any one of claims 1 to 3, characterized in that: The heat dissipation body (1) and the heat dissipation structure (2) are connected via a substrate (3), and a plurality of heat dissipation holes (31) are provided on the substrate (3).

6. The vehicle lamp heat dissipation element according to claim 5, characterized in that: The heat dissipation structure (2) comprises a plurality of heat dissipation fins (21) connected to the base plate (3), and the heat dissipation fins (21) are arranged at intervals.

7. A vehicle light module, characterized in that: The vehicle lamp heat dissipation element comprises the vehicle lamp heat dissipation element according to any one of claims 1 to 6.

8. The vehicle lamp module according to claim 7, characterized in that: The vehicle lamp module also includes a first lighting unit (4) and a second lighting unit (5); the first lighting unit (4) includes a first reflector (41), a first light source (42) facing the first reflector (41), and a first circuit board (43) for mounting the first light source (42); the second lighting unit (5) includes a second reflector (51), a second light source (52) facing the second reflector (51), and a second circuit board (53) for mounting the second light source (52); the outer side of the upper side wall of the heat dissipation body (1) is formed as the vehicle lamp component mounting platform (a) for mounting the first circuit board (43); the outer side of the lower side wall of the heat dissipation body (1) is formed as the vehicle lamp component mounting platform (a) for mounting the second circuit board (53).

9. The vehicle lamp module according to claim 8, characterized in that: The vehicle lamp module also comprises an inner lens (6) located in front of the vehicle lamp heat dissipation element, a lens bracket (7) and an outer lens (8), wherein the outer lens (8) is mounted at the front end of the lens bracket (7), and the inner lens (6) is mounted at the rear end of the lens bracket (7); and the front end of the heat dissipation body (1) is provided with a positioning and mounting structure connected to the inner lens (6).

10. A vehicle, characterized in that: A vehicle light module comprising any one of claims 7 to 9.

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