CN221504779U - Four copper pipe car headlight heat radiation structure - Google Patents
Four copper pipe car headlight heat radiation structure Download PDFInfo
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- CN221504779U CN221504779U CN202323448132.4U CN202323448132U CN221504779U CN 221504779 U CN221504779 U CN 221504779U CN 202323448132 U CN202323448132 U CN 202323448132U CN 221504779 U CN221504779 U CN 221504779U
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- radiator
- copper substrate
- lamp
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Abstract
The utility model discloses a four-copper-pipe automobile headlight radiating structure, which comprises a copper substrate and a radiator; four copper tubes are respectively arranged at the two side edges of the front surface and the back surface of the copper substrate; the lamp beads are arranged at symmetrical positions of the front surface and the back surface of the copper substrate; the four copper pipes are respectively tightly adhered to the inside of the radiator groove; a lamp cap is arranged at the upper end of the copper substrate, which is close to the lamp beads; the copper substrate is in clearance fit with the radiator; the heat dissipation fan is arranged at the bottom of the radiator, the copper substrate transfers heat to the radiator through the four copper pipes in a four copper pipe mode, the heat is quickly transferred to the radiator, the radiator is directly blown by the convection of the fan through the high-speed operation of the fan, the cooling effect can be quickly realized through the radiator, the cooling effect is better, the long-time stable work of the lamp is ensured, and the service life is longer.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a four-copper-pipe automobile headlight radiating structure.
Background
Automotive LED headlights are vehicle headlights that use LEDs (light emitting diodes) as light sources. LED lamps have many advantages over conventional halogen or xenon lamps, including higher brightness, lower power consumption, longer lifetime, and faster response time. The LED headlight can also provide clearer and more uniform light distribution, so that the safety of driving at night is improved. Many modern automobiles employ LED headlamps as standard configuration or upgrade options to provide more advanced lighting effects.
The China automobile industry has developed rapidly in recent years, and the technical requirements of automobile lamps are higher. With the reasons of higher brightness, longer service life and faster response time of the car lamp, the temperature of the car headlight is also higher and higher. Most of the heat dissipation of the existing automobile headlight is solved by adopting double copper pipes. Because the contact surface of the double copper pipes has certain limitation, the double copper pipes have certain effect on temperature control, but the heat dissipation effect is poor.
Therefore, the utility model provides a four-copper-pipe automobile headlight radiating structure so as to better solve the radiating problem.
Disclosure of utility model
The utility model aims to provide a four-copper-pipe automobile headlight radiating structure, wherein a copper substrate transfers heat to a radiator through four copper pipes, the heat is quickly transferred to the radiator, wind is covered from the radiator through high-speed operation of a fan, and the cooling effect can be quickly realized through the radiator.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a four-copper pipe automobile headlight radiating structure comprises a copper base plate and a radiator; wherein: four copper tubes are respectively arranged at the two side edges of the front surface and the back surface of the copper substrate; the lamp beads are arranged at symmetrical positions of the front surface and the back surface of the copper substrate; the four copper pipes are respectively tightly adhered to the inside of the radiator groove; a lamp cap is arranged at the upper end of the copper substrate, which is close to the lamp beads; the copper substrate is in clearance fit with the radiator; and a cooling fan is arranged at the bottom of the radiator.
Further as an improvement of the technical scheme of the utility model, the lamp cap is provided with a lamp cap and lamp panel mounting groove; the cross section of the lamp cap and lamp panel mounting groove is of a cross structure; the lamp cap and lamp panel mounting groove is in clearance fit with the copper substrate; the distance between the tail end of the copper substrate and the groove surface of the lamp cap and lamp panel mounting groove is 0.2mm.
Further as an improvement of the technical scheme of the utility model, the radiator is provided with a radiator lamp panel mounting groove; the cross section of the radiator lamp panel mounting groove is of a cross structure; and the radiator lamp panel mounting groove is in clearance fit with the copper substrate.
Further as an improvement of the technical scheme of the utility model, the bottom of the radiator is provided with a radiating cover.
Further as an improvement of the technical scheme of the utility model, the bottom of the copper substrate is electrically connected with a PCB circuit board; the PCB circuit board is arranged in the heat dissipation cover.
Further as an improvement of the technical scheme of the utility model, the radiator is provided with a power supply clamping groove.
Further as an improvement of the technical scheme of the utility model, the PCB is electrically connected with a power line; the power line is arranged on the power card slot.
Further as an improvement of the technical scheme of the utility model, a metal clamping seat is arranged on the copper substrate through a rubber ring; the metal clamping seat is fixed on the copper substrate through a screw.
Compared with the prior art, the utility model has the beneficial effects that:
Compared with the double-copper-tube automobile headlight in the prior art, the four-copper-tube automobile headlight radiating structure has the advantages that the contact area of the four copper tubes on the copper substrate is larger than that of the two copper tubes, the radiating effect is better, the four-copper-tube mode is adopted, the copper substrate transmits heat through the four copper tubes to the radiator rapidly, the radiator is directly blown by the convection of the fan through the high-speed operation of the fan, the cooling effect can be achieved rapidly through the radiator, the radiating effect is better, the long-time stable operation of the lamp is guaranteed, and the service life is longer.
Drawings
FIG. 1 is a schematic plan view of a heat dissipation structure of a four copper tube automotive headlamp according to an embodiment of the present utility model;
Fig. 2 is a schematic perspective view of a heat dissipation structure of a four-copper-tube automotive headlight according to an embodiment of the utility model;
FIG. 3 is a schematic diagram of a heat sink according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a PCB structure according to an embodiment of the present utility model;
Fig. 5 is a schematic view of a lamp cap according to an embodiment of the utility model.
In the figure: 1-a copper substrate; 2-a lamp cap; 3-copper pipe; 4-lamp beads; 5-a metal clamping seat; 6-a heat sink; 7-a power line; 8-a heat dissipation cover; 9-a rubber ring; 10-screws; 11-a heat radiation fan; 60-a radiator lamp panel mounting groove; 61-lamp cap and lamp panel mounting grooves; 62-a PCB circuit board; 63-power card slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, back, upper, lower, top, bottom … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indicators correspondingly change.
In the present invention, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first", "a second" may include at least one such feature, either explicitly or implicitly; in addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
Referring to fig. 1 to 5, the present utility model provides a technical solution: a four-copper pipe automobile headlight heat radiation structure comprises a copper base plate 1 and a radiator 6; wherein: four copper tubes 3 are respectively arranged at two side edges of the front surface and the back surface of the copper substrate 1; the lamp beads 4 are arranged at symmetrical positions of the front surface and the back surface of the copper substrate 1; the four copper pipes 3 are respectively tightly adhered to the grooves of the radiator 6; a lamp cap 2 is arranged at the upper end of the copper substrate 1, which is close to the lamp beads 4; the copper substrate 1 is in clearance fit with the heat sink 6; a heat radiation fan 11 is installed at the bottom of the heat sink 6. The utility model adopts the mode of four copper pipes 3, the copper substrate 1 transfers heat through the four copper pipes 3, and rapidly transfers the heat to the radiator 6, then the radiator 6 is convected and blown by the radiator fan 11 through the high-speed operation of the fan, and the cooling effect can be rapidly realized through the radiator 6, the cooling effect is better, the long-time stable operation and the longer service life of the lamp are ensured
Specifically, in this embodiment, the lamp cap 2 is provided with a lamp cap and lamp panel mounting groove 61; the cross section of the lamp cap and lamp panel mounting groove 61 is of a cross structure; the lamp cap and lamp panel mounting groove 61 is in clearance fit with the copper substrate 1; the distance between the end of the copper substrate 1 and the groove surface of the lamp cap and lamp panel mounting groove 61 is 0.2mm.
Specifically, in this embodiment, the radiator 6 is provided with a radiator lamp panel mounting groove 60; the cross section of the radiator lamp panel mounting groove 60 is of a cross structure; the radiator lamp panel mounting groove 60 is in clearance fit with the copper substrate 1.
Specifically, in this embodiment, a heat dissipation cover 8 is disposed at the bottom of the heat sink 6.
Specifically, in this embodiment, the bottom of the copper substrate 1 is electrically connected to a PCB 62; the PCB 62 is mounted in the heat sink housing 8.
Specifically, in this embodiment, the heat sink 6 is provided with a power card slot 63.
Specifically, in this embodiment, the PCB 62 is electrically connected to the power cord 7; the power cord 7 is mounted on the power card slot 63.
Specifically, in this embodiment, the metal clamping seat 5 is installed on the heat radiator 6 through the rubber ring 9; the metal clamping seat 5 is fixed on the copper substrate 1 through a screw 10.
Examples:
As shown in the schematic diagram, the four-copper-tube automobile headlamp radiating structure comprises a copper substrate 1, wherein LED lamp beads 4 are arranged at symmetrical positions of the front surface and the back surface of the copper substrate 1; the two sides of the front and back of the copper substrate are aligned with the copper tubes 3, and four copper tubes are welded on the copper substrate 1; the upper end of the lamp bead 4 is provided with a lamp cap 2, the lamp cap 2 is provided with a lamp cap lamp panel mounting groove 61, and the copper substrate is fixed with the lamp cap lamp panel mounting groove 61 through screws; the copper base plate 1 is in clearance fit with the radiator 6, the tail end of the copper base plate is exposed for a distance of 4mm, and a PCB 62 is arranged; the PCB 62 is connected with a power line 7, and the power line 7 is arranged on the radiator power card slot 63; the radiator 6 is provided with a radiating cover 8, and is provided with a rubber ring 9 and a metal clamping seat 5 which are fixed by bolts 10.
The working principle and the using flow of the utility model are as follows: when the power supply is energized, the lamp beads 4 are quickly turned on, and the fan 11 also starts to operate. The heat generated by the operation of the lamp beads 4 is transferred to the four copper pipes 3 and the radiator 6 through the copper substrate 1 to absorb the heat, and then the heat is taken away through the high-speed operation of the fan 11, so that the effect of rapid cooling is achieved, the stable operation of the automobile headlight is ensured, and the service life is prolonged.
The utility model has the following beneficial effects:
Compared with the double-copper-tube automobile headlight in the prior art, the four-copper-tube automobile headlight radiating structure has the advantages that the contact area of the four copper tubes 3 on the copper substrate 1 is larger than that of the two copper tubes, the radiating effect is better, the four-copper-tube automobile headlight radiating structure adopts the four-copper-tube mode, the copper substrate 1 transmits heat through the four copper tubes 3, the heat sink is quickly transferred to the radiator 6, the radiator fan 11 is operated at a high speed, the radiator fan 11 convects the belly radiator 6, the cooling effect can be quickly realized through the radiator 6, the heat dissipation effect is better, the long-time stable operation of the lamp is ensured, and the service life is longer.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing has described in detail the technical solutions provided by the embodiments of the present utility model, and specific examples have been applied to illustrate the principles and implementations of the embodiments of the present utility model, where the above description of the embodiments is only suitable for helping to understand the principles of the embodiments of the present utility model; meanwhile, as for those skilled in the art, according to the embodiments of the present utility model, there are variations in the specific embodiments and the application scope, and the present description should not be construed as limiting the present utility model.
Claims (8)
1. A four-copper pipe automobile headlight radiating structure comprises a copper base plate and a radiator; the method is characterized in that: four copper tubes are respectively arranged at the two side edges of the front surface and the back surface of the copper substrate; the lamp beads are arranged at symmetrical positions of the front surface and the back surface of the copper substrate; the four copper pipes are respectively tightly adhered to the inside of the radiator groove; a lamp cap is arranged at the upper end of the copper substrate, which is close to the lamp beads; the copper substrate is in clearance fit with the radiator; and a cooling fan is arranged at the bottom of the radiator.
2. The four copper pipe automotive headlamp heat dissipating structure of claim 1, wherein: the lamp cap is provided with a lamp cap lamp panel mounting groove; the cross section of the lamp cap and lamp panel mounting groove is of a cross structure; the lamp cap and lamp panel mounting groove is in clearance fit with the copper substrate; the distance between the tail end of the copper substrate and the groove surface of the lamp cap and lamp panel mounting groove is 0.2mm.
3. The four copper pipe automotive headlamp heat dissipating structure of claim 1, wherein: the radiator is provided with a radiator lamp panel mounting groove; the cross section of the radiator lamp panel mounting groove is of a cross structure; and the radiator lamp panel mounting groove is in clearance fit with the copper substrate.
4. The four copper pipe automotive headlamp heat dissipating structure of claim 1, wherein: the bottom of the radiator is provided with a radiating cover.
5. The four copper pipe automotive headlamp heat dissipation structure of claim 4, wherein: the bottom of the copper substrate is electrically connected with a PCB circuit board; the PCB circuit board is arranged in the heat dissipation cover.
6. The four copper pipe automotive headlamp heat dissipation structure of claim 5, wherein: the radiator is provided with a power supply clamping groove.
7. The four copper pipe automotive headlamp heat dissipation structure of claim 6, wherein: the PCB is electrically connected with a power line; the power line is arranged on the power card slot.
8. The four copper pipe automotive headlamp heat dissipating structure of claim 1, wherein: a metal clamping seat is arranged on the copper substrate through a rubber ring; the metal clamping seat is fixed on the copper substrate through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323448132.4U CN221504779U (en) | 2023-12-18 | 2023-12-18 | Four copper pipe car headlight heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323448132.4U CN221504779U (en) | 2023-12-18 | 2023-12-18 | Four copper pipe car headlight heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221504779U true CN221504779U (en) | 2024-08-09 |
Family
ID=92131579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323448132.4U Active CN221504779U (en) | 2023-12-18 | 2023-12-18 | Four copper pipe car headlight heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221504779U (en) |
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2023
- 2023-12-18 CN CN202323448132.4U patent/CN221504779U/en active Active
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