CN216976697U - 720-degree super-heat-dissipation car lamp module - Google Patents
720-degree super-heat-dissipation car lamp module Download PDFInfo
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- CN216976697U CN216976697U CN202220932727.3U CN202220932727U CN216976697U CN 216976697 U CN216976697 U CN 216976697U CN 202220932727 U CN202220932727 U CN 202220932727U CN 216976697 U CN216976697 U CN 216976697U
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Abstract
The utility model discloses a 720-degree super-heat-dissipation car lamp module, which comprises a heat radiator, a heat pipe body and a light source; the radiator comprises a plurality of radiating stamping fins which are arranged at intervals, wherein each radiating stamping fin is provided with a notch, and the notches are sequentially communicated; the heat pipe body is a copper pipe and comprises an installation section and a connection section which are integrally formed and connected, the cross section of the installation section is hexagonal, and the cross section of the connection section is circular and is embedded in the plurality of notches to be welded and fixed with the heat dissipation stamping fins; the light source is welded and fixed on the outer side surface of the mounting section. Set up radiator and heat pipe body through the cooperation to the installation section of cooperation heat pipe body is the hexagon, and with the installation light source, realize 360 degrees no luminous dead angles, the linkage segment of heat pipe body is circular simultaneously, with heat dissipation punching press fin cooperation welded fastening, can lead on the heat dissipation punching press fin fast to the heat that the light source produced, the very ideal of its radiating effect has effectively prolonged the life of product.
Description
Technical Field
The utility model relates to the technical field of vehicle lamps, in particular to a 720-degree super-heat-dissipation vehicle lamp module.
Background
The headlight is arranged at the front part of the automobile and mainly plays a role in lighting and signal. The road condition in automobile body the place ahead can be lighted to the light that the headlight sent, makes the driving that the driver can be safe in night, and the headlight can divide into according to the light source: the halogen tungsten lamp and xenon lamp can be divided into (1) dipped headlight, (2) high beam, (3) front steering lamp, (4) front position lamp (also called width lamp, indicating the position lamp of vehicle) and front fog lamp according to the function. The national regulations of fog lamps do not impose requirements, and all vehicle types are basically equipped.
The existing headlamp generally emits light on two sides or on multiple sides, cannot meet the use requirement, and has an unreasonable structural design and an unsatisfactory heat dissipation effect, so that the service life of the product is short. Accordingly, there is a need for improvements in current headlamps.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to the defects in the prior art, and the main object of the present invention is to provide a 720-degree super heat dissipation vehicular lamp module, which can effectively solve the problem of poor heat dissipation effect caused by the unreasonable design of the conventional vehicular lamp.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a720-degree super-heat-dissipation car lamp module comprises a heat radiator, a heat pipe body and a light source; the radiator comprises a plurality of radiating stamping fins which are arranged at intervals, wherein each radiating stamping fin is provided with a notch, and the notches are communicated in sequence; the heat pipe body is a copper pipe and comprises an installation section and a connection section which are integrally formed and connected, the cross section of the installation section is hexagonal, and the cross section of the connection section is circular and is embedded in a plurality of notches to be welded and fixed with each heat dissipation stamping fin; the light source is welded and fixed on the outer side surface of the mounting section.
Preferably, the heat pipe body is a heat conduction pipe with the thermal resistance of 0.3 ℃/W, the length of the heat pipe body is 84.5mm, and the length of the connecting section is 31 mm.
Preferably, the light source is a thermoelectric separation copper substrate having a thickness of 0.8mm and a width of 2.6mm, and the back surface of the copper substrate is V-cut.
Preferably, the light source is provided with six aluminum nitride ceramic eutectic high-brightness large chip lamp beads.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
set up radiator and heat pipe body through the cooperation to the installation section of cooperation heat pipe body is the hexagon, and with the installation light source, realize 360 degrees no luminous dead angles, the linkage segment of heat pipe body is circular simultaneously, with heat dissipation punching press fin cooperation welded fastening, can lead on the heat dissipation punching press fin fast to the heat that the light source produced, the very ideal of its radiating effect has effectively prolonged the life of product.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. radiator 11 and radiating stamping fin
101. Notch 20, heat pipe body
21. Mounting section 22, connecting section
30. Light source
Detailed Description
Referring to fig. 1, a specific structure of a preferred embodiment of the utility model is shown, which includes a heat sink 10, a heat pipe body 20 and a light source 30.
The heat sink 10 includes a plurality of heat dissipating fins 11 arranged at intervals, each heat dissipating fin 11 is provided with a notch 101, and the plurality of notches 101 are sequentially communicated. In the present embodiment, the heat dissipation pressing fins 11 are square pressing copper sheets, and the distance between two adjacent heat dissipation pressing fins 11 is 1.5 mm.
This heat pipe body 20 is the copper pipe, and heat pipe body 20 is including the erection section 21 and the linkage segment 22 that integrated into one piece connects, and the cross section of erection section 21 is the hexagon, and the cross section of linkage segment 22 is circular and inlay in a plurality of notches 101 with each heat dissipation punching press fin 11 welded fastening, dispel the heat better. In this embodiment, the heat pipe body 20 is a heat pipe with a thermal resistance of 0.3 ℃/W, the length of the heat pipe body 20 is 84.5mm, the length of the connecting section 22 is 31mm, the mounting section 21 is an inscribed hexagon, the diameter of the inscribed circle is 5mm, and the diameter of the circumscribed circle of the light emitting module of the whole LED product is 8mm, so that the light shape of the product is more focused.
The light source 30 is welded and fixed to the outer side of the mounting section 21. In this embodiment, the light source 30 adopts a thermoelectric separation copper substrate, the thickness of the copper substrate is 0.8mm, the back surface of the copper substrate is V-cut, the width of the copper substrate is 2.6mm, the heat generated by the light source 30 is more efficiently transferred to the heat pipe body 20 by adopting the 400W heat transfer of copper, the heat pipe body 20 transfers the heat to the heat dissipation stamping fins 11, and the heat is dissipated, and the light source 30 is provided with six aluminum nitride ceramic eutectic high-brightness large chip lamp beads, so that the lighting effect of the product is improved, and the service life of the product is prolonged.
When the heat pipe is used, after the light source 30 is powered on, the generated heat is quickly transferred to the heat dissipation stamping fins 11 through the heat pipe body 20 within 1-2S, and the heat dissipation of the heat generated by 40W power is completed. In addition, a folding module radiating fin and a square frame hydraulic electronic fan can be added in the lamp body, so that the radiating area and the radiating effect of the lamp holder are increased, the service power of the product is increased, and the service life of the product is prolonged.
The design key points of the utility model are as follows: set up radiator and heat pipe body through the cooperation to the installation section of cooperation heat pipe body is the hexagon, and with the installation light source, realize 360 degrees no luminous dead angles, the linkage segment of heat pipe body is circular simultaneously, with heat dissipation punching press fin cooperation welded fastening, can lead on the heat dissipation punching press fin fast to the heat that the light source produced, the very ideal of its radiating effect has effectively prolonged the life of product.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (4)
1. The utility model provides a 720 super heat dissipation car light modules of degree which characterized in that: comprises a radiator, a heat pipe body and a light source; the radiator comprises a plurality of radiating stamping fins which are arranged at intervals, wherein each radiating stamping fin is provided with a notch, and the notches are communicated in sequence; the heat pipe body is a copper pipe and comprises an installation section and a connection section which are integrally formed and connected, the cross section of the installation section is hexagonal, and the cross section of the connection section is circular and is embedded in a plurality of notches to be welded and fixed with each heat dissipation stamping fin; the light source is welded and fixed on the outer side surface of the mounting section.
2. The 720-degree super heat dissipating vehicle lamp module of claim 1, wherein: the heat pipe body is a heat conduction pipe with the thermal resistance of 0.3 ℃/W, the length of the heat pipe body is 84.5mm, and the length of the connecting section is 31 mm.
3. The 720-degree super heat dissipating vehicle lamp module of claim 1, wherein: the light source adopts a thermoelectric separation copper substrate, the thickness of the copper substrate is 0.8mm, the back surface of the copper substrate is subjected to single-side V cutting, and the width of the copper substrate is 2.6 mm.
4. The 720-degree super heat dissipating vehicle lamp module of claim 1, wherein: the light source is provided with six aluminum nitride ceramic eutectic high-brightness large-chip lamp beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220932727.3U CN216976697U (en) | 2022-04-21 | 2022-04-21 | 720-degree super-heat-dissipation car lamp module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220932727.3U CN216976697U (en) | 2022-04-21 | 2022-04-21 | 720-degree super-heat-dissipation car lamp module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216976697U true CN216976697U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220932727.3U Active CN216976697U (en) | 2022-04-21 | 2022-04-21 | 720-degree super-heat-dissipation car lamp module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216976697U (en) |
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2022
- 2022-04-21 CN CN202220932727.3U patent/CN216976697U/en active Active
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