Heat dissipation assembly for high-performance automobile lamp

Abstract

The heat dissipation assembly for the high-performance automobile lamp comprises a connecting outer plate, three heat dissipation ends, three hollow flow guide copper pipes and an automobile lamp connecting hollow strip, the three heat dissipation ends are distributed at the top end of the connecting outer plate at equal intervals, and the bottom ends of the three heat dissipation ends are communicated with the three hollow flow guide copper pipes respectively. One ends of the three hollow flow guide copper pipes are connected with an automobile lamp connecting hollow strip, a heat conduction communicating head is arranged at the bottom end of the automobile lamp connecting hollow strip, an automobile water tank connecting pipe is arranged at the top of one heat dissipation end, a backflow pipeline is arranged on one side of the other heat dissipation end, and a heat conduction cylinder is arranged at one end of the backflow pipeline. A water tank pump backflow connecting pipe is arranged at one end of the heat-conducting cylinder. Water in an automobile water tank flows into the hollow flow guide copper pipe and the automobile lamp connecting hollow strip and flows in the hollow flow guide copper pipe and the automobile lamp connecting hollow strip, heat generated during operation of an automobile lamp is fully absorbed, efficient heat dissipation is achieved, and good attractiveness is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile lamp accessories and relates to a high-performance heat dissipation component for automobile lamps. Background Art

[0002] Automobile lamps are one of the necessary components of automobiles. The heat dissipation efficiency of automobile lamps is an important indicator for evaluating the performance of automobile lamps. At present, cast aluminum radiators or aluminum profile radiators are generally installed on the back of automobile lamp circuit boards to take away the heat generated by electronic components and light-emitting diodes. Patent No. CN202223309383.X provides a radiator for automobile lamps, an automobile lamp assembly and an automobile, which relates to the technical field of automobile parts. The radiator for automobile lamps includes an aluminum substrate, a heat-conducting aluminum sheet and a corrugated heat-dissipating fin. One end face of the aluminum substrate is used to connect with the automobile lamp circuit board. The other end face of the aluminum substrate is connected to at least two spaced heat-conducting aluminum sheets. The corrugated heat-dissipating fins are arranged between two adjacent heat-conducting aluminum sheets, and the corrugated heat-dissipating fins are respectively connected to two adjacent heat-conducting aluminum sheets. The radiator for automobile lamps of this technical solution can increase the heat dissipation area, improve the heat dissipation efficiency of the automobile lamp circuit board and extend the service life of the automobile lamp by arranging corrugated heat-dissipating fins between adjacent heat-conducting aluminum sheets.

[0003] The above-disclosed heat dissipation assembly has the disadvantage that the heat dissipation area can be increased by arranging corrugated heat dissipation fins between adjacent heat-conducting aluminum sheets. However, due to the unusual shape of the lamp, the stacked space layout occupies a larger lamp housing space. Therefore, when heat accumulates, it is not easy to quickly dissipate the heat from the lamp housing. Therefore, we design a high-performance heat dissipation assembly for automotive lamps. Summary of the invention

[0004] The purpose of the utility model is to provide a high-performance heat dissipation component for automobile lamps to solve the problems raised in the above-mentioned background technology.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a high-performance heat dissipation component for automobile headlights, comprising a connecting outer plate, three heat dissipation ends, three hollow guide copper tubes and a headlight connecting hollow bar, the three heat dissipation ends are equidistantly distributed at the top of the connecting outer plate and the bottom ends of the three heat dissipation ends are respectively connected to the three hollow guide copper tubes, one end of the three hollow guide copper tubes are respectively connected to the headlight connecting hollow bar, a heat conduction connecting head is provided at the bottom end of the headlight connecting hollow bar, a car water tank connecting pipe is provided at the top of one of the heat dissipation ends, a return pipe is provided on one side of another heat dissipation end, a heat conduction tube is provided at one end of the return pipe, and a water tank pump return pipe is provided at one end of the heat conduction tube.

[0006] In the above-mentioned high-performance heat dissipation assembly for automobile lamps, an automobile mounting plate is provided on one side connected to the outer plate, and a positioning circular hole is provided in the middle of the automobile mounting plate.

[0007] In the above-mentioned high-performance heat dissipation assembly for automobile lamps, a water tank sealing cover is provided at one end of the automobile water tank connecting pipe, and a sealing flange is provided at the end of the water tank sealing cover.

[0008] In the above-mentioned high-performance heat dissipation assembly for automobile lamps, a plurality of annularly distributed heat dissipation fins are arranged inside the heat-conducting tube.

[0009] In the above-mentioned high-performance heat dissipation assembly for automobile lamps, a blind hole is arranged inside the thermally conductive connecting head, and a plurality of aluminum sheet monomers distributed in an array are arranged inside the blind hole.

[0010] In the above-mentioned high-performance heat dissipation assembly for automobile lamps, the length of the heat-conducting connecting head is one fifth of the length of the hollow flow-conducting copper tube.

[0011] Compared with the prior art, the utility model has the advantages of a high-performance heat dissipation component for automobile headlights: by distributing three heat dissipation ends equidistantly at the top of the connecting outer plate and the bottom ends of the three heat dissipation ends are respectively connected to three hollow guide copper tubes, one end of the three hollow guide copper tubes are respectively connected to the hollow bar connected to the headlight, and a heat conduction connecting head is provided at the bottom end of the hollow bar connected to the headlight, and the heat conduction connecting head extends to the inside of the automobile headlight shell, and the remaining structures are all located outside the automobile headlight shell, and water from the automobile water tank flows into the hollow guide copper tube and the hollow bar connected to the headlight, and flows inside the hollow guide copper tube and the hollow bar connected to the headlight, so as to fully absorb the heat generated by the operation of the headlight, realize efficient heat dissipation and ensure good aesthetics, and at the same time, a heat conduction tube, a reflux pipe, a reflux pipe for a water tank pump and a corrugated heat dissipation wing strip are provided, so as to facilitate cooling and heat dissipation of the flowing water, so that the water flows back to the inside of the water tank for utilization again. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a three-dimensional structural schematic diagram of a high-performance heat dissipation component for automobile lamps.

[0013] Figure 2 The utility model is a three-dimensional structural schematic diagram of a heat dissipation component for a high-performance automobile lamp connected to an outer plate.

[0014] Figure 3 The utility model is a schematic diagram of the internal structure of a heat-conducting tube of a high-performance heat dissipation component for automobile headlights.

[0015] In the figure, 1. connecting outer panel; 2. automobile mounting panel; 3. heat dissipation terminal; 4. hollow guide copper tube; 5. hollow strip for connecting headlight; 6. heat conduction connecting head; 7. heat conduction tube; 8. return pipe; 9. radiator pump return pipe; 10. automobile radiator connecting pipe; 11. sealing flange; 12. radiator sealing cover; 13. corrugated heat dissipation fins. DETAILED DESCRIPTION

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model is a high-performance heat dissipation component for automobile lights;

[0018] Embodiment: The heat dissipation component includes a connecting outer panel 1, three heat dissipation terminals 3, three hollow flow-guiding copper tubes 4 and a headlight connecting hollow bar 5. The three heat dissipation terminals 3 are equidistantly distributed at the top of the connecting outer panel 1 and the bottom ends of the three heat dissipation terminals 3 are respectively connected to the three hollow flow-guiding copper tubes 4. One ends of the three hollow flow-guiding copper tubes 4 are respectively connected to the headlight connecting hollow bar 5. A heat-conducting connecting terminal 6 is provided at the bottom end of the headlight connecting hollow bar 5. A car water tank connecting pipe 10 is provided at the top of one of the heat dissipation terminals 3. A return pipe 8 is provided on one side of another heat dissipation terminal 3. A heat-conducting tube 7 is provided at one end of the return pipe 8. A water tank pump return pipe 9 is provided at one end of the heat-conducting tube 7.

[0019] In this embodiment, if Figure 1 As shown, in order to facilitate the installation of the connecting outer panel to the automobile component, an automobile mounting plate 2 is provided on one side of the connecting outer panel 1, and a positioning circular hole is provided in the middle of the automobile mounting plate 2.

[0020] In this embodiment, in order to ensure the sealing of the connection to the automobile water tank, a water tank sealing cover 12 is provided at one end of the automobile water tank connecting pipe 10 , and a sealing flange 11 is provided at the end of the water tank sealing cover 12 .

[0021] In this embodiment, in order to allow the water that absorbs heat to cool quickly, a plurality of annularly distributed corrugated heat dissipation fins 13 are provided inside the heat-conducting tube 7 .

[0022] In this embodiment, in order to improve the thermal conductivity of the thermal conductive connecting connector 6 and fully guide the internal heat of the car lamp to the water inside the hollow guide copper tube 4, a blind hole is provided inside the thermal conductive connecting connector 6, and a plurality of array-distributed aluminum sheet monomers are provided inside the blind hole; the length of the thermal conductive connecting connector 6 is one fifth of the length of the hollow guide copper tube 4.

[0023] Working principle: The heat dissipation component is composed of a connecting outer plate 1, three heat dissipation terminals 3, three hollow guide copper tubes 4 and a headlight connecting hollow bar 5, among which the three heat dissipation terminals 3 are equidistantly distributed at the top of the connecting outer plate 1 and the bottom ends of the three heat dissipation terminals 3 are respectively connected with the three hollow guide copper tubes 4, one ends of the three hollow guide copper tubes 4 are respectively connected with the headlight connecting hollow bar 5, and a heat conducting connecting joint 6 is arranged at the bottom end of the headlight connecting hollow bar 5; during installation, the heat conducting connecting joint 6 extends to the inside of the automobile headlight housing, and the remaining structures are located outside the automobile headlight housing with the headlight connecting hollow bar 5 as the boundary; the heat of the headlight is guided to the inside of the headlight connecting hollow bar 5 and the hollow guide copper tube 4 through the heat conducting connecting joint 6, and is absorbed by water for efficient heat dissipation.

[0024] A car water tank connecting pipe 10 is arranged on the top of one of the heat dissipation ends 3, and the car water tank is connected through the car water tank connecting pipe 10. A return pipe 8 and a heat conducting tube 7 are arranged on one side of the other heat dissipation end 3. A water tank pump return pipe 9 is arranged at one end of the heat conducting tube 7, and the water tank pump is connected through the water tank pump return pipe 9, so that the water in the car water tank flows into the hollow guide copper tube 4 and the hollow bar 5 connected to the car light, and flows inside the hollow guide copper tube 4 and the hollow bar 5 connected to the car light, fully absorbing the heat generated by the operation of the car light, realizing efficient heat dissipation and ensuring good aesthetics. The heat conducting tube 7 and the corrugated heat dissipation fins 13 facilitate cooling and dissipating the flowing water, so that the water flows back to the inside of the water tank for use again.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A high-performance heat dissipation assembly for automobile headlights, comprising a connecting outer plate (1), three heat dissipation terminals (3), three hollow flow-guiding copper tubes (4) and a headlight connecting hollow bar (5), characterized in that: The three heat dissipation ends (3) are equidistantly distributed at the top of the connecting outer plate (1), and the bottom ends of the three heat dissipation ends (3) are respectively connected to three hollow flow-conducting copper tubes (4), one end of the three hollow flow-conducting copper tubes (4) are respectively connected to the hollow bar (5) for connecting the headlights, and the bottom end of the hollow bar (5) for connecting the headlights is provided with a heat-conducting connecting head (6), the top of one of the heat dissipation ends (3) is provided with a car water tank connecting pipe (10), and one side of another heat dissipation end (3) is provided with a return pipe (8), one end of the return pipe (8) is provided with a heat-conducting tube (7), and one end of the heat-conducting tube (7) is provided with a water tank pump return pipe (9).

2. A high-performance heat dissipation assembly for automobile lamps according to claim 1, characterized in that: A car mounting plate (2) is provided on one side of the connecting outer plate (1), and a positioning circular hole is provided in the middle of the car mounting plate (2).

3. A high performance heat dissipation assembly for automobile lamps according to claim 1, characterized in that: A water tank sealing cover (12) is arranged at one end of the automobile water tank connecting pipe (10), and a sealing flange (11) is arranged at the end of the water tank sealing cover (12).

4. A high performance heat dissipation assembly for automobile lamps according to claim 1, characterized in that: A plurality of annularly distributed corrugated heat dissipation fins (13) are arranged inside the heat-conducting cylinder (7).

5. The high-performance heat dissipation assembly for automobile lamps according to claim 1, characterized in that: The heat-conducting connecting head (6) is provided with a blind hole inside, and a plurality of aluminum sheet monomers distributed in an array are provided inside the blind hole.

6. A high-performance heat dissipation assembly for automobile lamps according to claim 1, characterized in that: The length of the heat-conducting connecting head (6) is one fifth of the length of the hollow flow-conducting copper tube (4).

Images