Vehicle lens with high beam heat dissipation speed

Abstract

The utility model relates to a vehicle lens with fast high beam heat dissipation, which comprises a lens support, a lens, a lens pressing frame and a heat dissipation assembly, the lens pressing frame is arranged in front of the lens support, the lens is arranged at the front end of the lens support, the lens pressing frame covers the lens, the heat dissipation assembly is arranged behind the lens support, and the lens support is an aluminum alloy heat dissipation support. Wind generated by the heat dissipation assembly reaches the high-beam lamp bead, light emitted by the high-beam lamp bead reaches the lens, the lens support is an aluminum alloy heat dissipation support, the advantages of being large in heat dissipation area and good in heat dissipation effect are achieved, it is guaranteed that the lens can be used normally for a long time due to timely heat dissipation, and the service life of the lens is prolonged. The service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of automobile supplies, in particular to a high beam lens for automobiles with fast heat dissipation. Background Art

[0002] Automobile lenses are automobile lighting equipment installed on automobiles for driving lighting. Existing automobile lenses are mainly divided into single-light lenses and dual-light lenses. Single-light lenses are equipped with halogen bulbs or xenon bulbs inside, which will only emit one kind of light when in use. Dual-light lenses are equipped with shading plates inside, which block the light and play the role of switching between high and low beams. In response to the defects of dual-light lenses, the applicant previously submitted a utility model patent application with application number 201920833973.1, entitled A front bracket adjustable focal length split lens. Although the above patent application can well solve the defects of dual-light lenses, the high beam light source used is an LED lamp, which has the defect of poor heat dissipation effect and cannot dissipate heat quickly, resulting in excessive temperature during long-term use, shortening the service life of the product. Utility Model Content

[0003] In order to solve the above-mentioned defects, the present invention provides a high beam lens for automobiles with fast heat dissipation. The specific technical solution is as follows:

[0004] A vehicle lens with fast high beam heat dissipation includes a lens holder, a lens, a lens pressing frame and a heat dissipation assembly. The lens pressing frame is installed in front of the lens holder, the lens is installed at the front end of the lens holder, the lens pressing frame covers the lens, and the heat dissipation assembly is installed behind the lens holder. The lens holder is an aluminum alloy heat dissipation holder, the high beam seat is installed in the front part of the lens holder, and the high beam lamp beads are installed in front of the high beam seat. The wind generated by the heat dissipation assembly reaches the high beam lamp beads, and the light diverged by the high beam lamp beads reaches the lens.

[0005] As a preferred solution of the present invention, the heat dissipation assembly includes a heat dissipation rear seat, a heat dissipation fan and a fan guard net. The heat dissipation rear seat is installed behind the lens bracket, the heat dissipation fan is installed in the heat dissipation rear seat, the fan guard net is installed above the heat dissipation rear seat, the fan guard net covers the heat dissipation fan, and the wind generated by the heat dissipation fan blows to the high beam lamp beads.

[0006] As a preferred solution of the present invention, a plurality of spaced-apart heat sinks are provided at the bottom of the heat dissipation rear seat.

[0007] As a preferred solution of the present invention, a light-changing electromagnet and a reflective cup are installed between the heat dissipation rear seat and the lens bracket. The reflective cup is used to reflect the low beam light, and the electromagnet is used to switch the low beam light to the high beam light.

[0008] As a preferred solution of the present invention, there are two lenses, two cooling fans, two light-changing magnets, and two reflective cups.

[0009] As a preferred solution of the present invention, the lens is divided into an upper lens and a lower lens, the upper lens faces the high beam lamp bead, and the lower lens faces the reflective cup.

[0010] The beneficial effects of the utility model are as follows: the wind generated by the heat dissipation component reaches the high beam lamp beads, and the light diverged by the high beam lamp beads reaches the lens. The lens bracket is an aluminum alloy heat dissipation bracket, which has the advantages of large heat dissipation area and good heat dissipation effect, ensuring that the lens dissipates heat in time and can be used normally for a long time, thereby increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model;

[0012] Figure 2 It is an exploded view of the utility model;

[0013] Figure 3 It is a top view of the utility model;

[0014] Figure 4 yes Figure 3 Cross-sectional view in the AA direction. DETAILED DESCRIPTION

[0015] The following is a further description of the specific embodiments of the present invention with reference to the accompanying drawings:

[0016] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0018] like Figures 1 to 4As shown, a vehicle lens with fast high beam heat dissipation includes a lens holder 1, a lens 2, a lens pressing frame 3 and a heat dissipation component. The lens pressing frame 3 is installed in front of the lens holder 1, the lens 2 is installed at the front end of the lens holder 1, the lens pressing frame 3 covers the lens 2, and the heat dissipation component is installed behind the lens holder 1. The lens holder 1 is an aluminum alloy heat dissipation holder, a high beam seat 4 is installed in the front part of the lens holder 1, and a high beam lamp bead 5 is installed in front of the high beam seat 4. The wind generated by the heat dissipation component reaches the high beam lamp bead 5, and the light diverged by the high beam lamp bead 5 reaches the lens 2.

[0019] Specifically, the heat dissipation component includes a heat dissipation rear seat 6, a heat dissipation fan 7 and a fan guard net 8. The heat dissipation rear seat 6 is installed behind the lens bracket 1, and the heat dissipation fan 7 is installed in the heat dissipation rear seat 6. A plurality of separated heat dissipation fins are provided at the bottom of the heat dissipation rear seat 6. The fan guard net 8 is installed above the heat dissipation rear seat 6. The fan guard net 8 covers the heat dissipation fan 7. The wind generated by the heat dissipation fan 7 blows to the high beam lamp beads 5. Since the lens bracket 1 is an aluminum alloy heat dissipation bracket, it has a large area.

[0020] Specifically, a light-changing electromagnet 9 and a reflective cup 10 are installed between the heat dissipation rear seat 6 and the lens bracket 1. The reflective cup is used to reflect the low beam light, and the electromagnet 9 is used to switch the low beam light to the high beam light.

[0021] Specifically, there are two lenses 2, two cooling fans 7, two light-changing magnets 9, and two reflective cups 10. The vehicle lens is a double-lens structure, and each lens is divided into an upper lens and a lower lens. The upper lens faces the high-beam lamp bead, and the lower lens faces the reflective cup.

[0022] The above content is a further detailed description of the present invention in combination with specific preferred implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or replacements without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. A high beam automotive lens with fast heat dissipation, comprising a lens holder, a lens, a lens pressing frame, and a heat dissipation assembly, wherein the lens pressing frame is mounted in front of the lens holder, the lens is mounted at the front end of the lens holder, the lens pressing frame covers the lens, and the heat dissipation assembly is mounted behind the lens holder, characterized in that: The lens bracket is an aluminum alloy heat dissipation bracket, a high beam seat is installed in the front part of the lens bracket, a high beam lamp bead is installed in front of the high beam seat, the wind generated by the heat dissipation component reaches the high beam lamp bead, and the light emitted by the high beam lamp bead reaches the lens.

2. The high beam lens with fast heat dissipation for a vehicle according to claim 1, characterized in that: The heat dissipation component includes a heat dissipation rear seat, a heat dissipation fan and a fan guard net. The heat dissipation rear seat is installed behind the lens bracket, the heat dissipation fan is installed in the heat dissipation rear seat, the fan guard net is installed above the heat dissipation rear seat, the fan guard net covers the heat dissipation fan, and the wind generated by the heat dissipation fan blows to the high beam lamp beads.

3. The high beam lens with fast heat dissipation for a vehicle according to claim 2, characterized in that: A plurality of spaced-apart heat sinks are provided at the bottom of the heat dissipation rear seat.

4. The high beam lens with fast heat dissipation for a vehicle according to claim 2, characterized in that: A light-changing electromagnet and a reflective cup are installed between the heat dissipation rear seat and the lens bracket. The reflective cup is used to reflect the low beam light, and the electromagnet is used to switch the low beam light to the high beam light.

5. The high beam lens with fast heat dissipation for a vehicle according to claim 4, characterized in that: There are 2 lenses, 2 cooling fans, 2 photoelectric magnets, and 2 reflective cups.

6. The high beam lens with fast heat dissipation for a vehicle according to claim 4, characterized in that: The lens is divided into an upper lens and a lower lens, the upper lens faces the high beam lamp bead, and the lower lens faces the reflective cup.

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