A high performance automotive lamp

Abstract

The utility model discloses a high -performance car light, shell, shell four around be equipped with the limit slot of the back -to -back type of upward extension, shell four around be equipped with the mounting panel of outward extension, be equipped with the reinforcing rib on the mounting panel, be equipped with the step type lamp holder group on the shell, the step type lamp holder group includes the position lamp lamp groove of setting on the shell, the high beam lamp groove is equipped with on the position lamp lamp groove bottom, the low beam lamp groove is equipped with on the high beam lamp groove bottom, the low beam lamp groove one side is equipped with the installation mouth, the outside of installation mouth is surrounded and is equipped with the square limit board, the outside of installation mouth is equipped with the limit strip group on upside, shell four around be equipped with at least two groups of positioning column, be equipped with the positioning hole on the positioning column. The utility model discloses through the step type lamp holder layout of position lamp lamp groove, high beam lamp groove and low beam lamp groove, set the height difference between three, form the hierarchical heat dissipation space, prevent heat cross interference, reduce heat superposition, promote the air current circulation efficiency to improve the overall performance.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts, specifically, it relates to a high-performance automotive headlight. Background Technology

[0002] With the rapid development of the automotive industry, headlights, as a core component of vehicle safety, face increasingly stringent performance requirements. Traditional automotive headlights, especially those using high-power LED or HID light sources, are prone to heat buildup during prolonged operation, leading to decreased luminous efficiency, shortened lifespan, and even component damage. Existing heat dissipation designs largely rely on external heat sinks or forced air cooling systems, which not only increases structural complexity and cost but can also affect heat dissipation efficiency due to dust accumulation or mechanical failures. Furthermore, the compact layout of traditional lamp holders allows heat from different light source modules (such as high beams and low beams) to easily interfere with each other, exacerbating localized temperature rise issues. Although some solutions attempt to improve the problem by optimizing materials or adding heat dissipation vents, the overall structural strength and coordination of heat dissipation paths remain insufficient, making it difficult to simultaneously meet the requirements of lightweight design and efficient heat dissipation. Therefore, an innovative design is urgently needed that can achieve natural convection heat dissipation through structural optimization, reducing reliance on additional heat dissipation components while ensuring the stability and ease of installation of the lamp, thereby improving overall performance. Utility Model Content

[0003] In view of this, the technical problem to be solved by this utility model is to provide a high-performance automotive lamp that avoids the problems of reduced luminous efficiency, shortened lifespan and unstable installation caused by heat accumulation.

[0004] To solve the above-mentioned technical problems, this utility model discloses a high-performance automotive lamp, comprising: a housing, with upwardly extending U-shaped limiting grooves around the housing, and outwardly extending mounting plates around the housing, the mounting plates having reinforcing ribs; a stepped lamp holder assembly on the housing, the stepped lamp holder assembly including a position light slot disposed on the housing, a high beam slot at the bottom of the position light slot, a low beam slot at the bottom of the high beam slot, a mounting opening on one side of the low beam slot, a square limiting plate surrounding the outside of the mounting opening, and a limiting strip assembly on the upper outside of the mounting opening; at least two sets of positioning posts around the stepped lamp holder assembly, the positioning posts having positioning holes.

[0005] According to one embodiment of the present invention, the number of the above-mentioned shaped limiting grooves is four sets.

[0006] According to one embodiment of the present invention, the number of the above-mentioned mounting plates is 3 sets.

[0007] According to one embodiment of the present invention, the lamp housing, limiting groove, mounting plate, stepped lamp holder assembly, square limiting plate, limiting strip assembly and positioning post are integrally formed.

[0008] According to one embodiment of the present invention, the height between the above-mentioned position light slot and the high beam light slot is lower than the height between the high beam light slot and the low beam light slot.

[0009] Compared with the prior art, the present invention can achieve the following technical effects:

[0010] 1) By using a stepped layout of position light slots, high beam light slots, and low beam light slots, the height difference between the three is set to form a layered heat dissipation space, prevent heat cross-interference, reduce heat accumulation, and improve airflow circulation efficiency, thereby improving overall performance; the mounting plate, mounting port, and positioning post ensure accurate positioning, making the connection between the headlights and the car frame tighter.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the above technical effects at the same time. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0013] Figure 1 This is a schematic diagram of a high-performance automotive headlight according to an embodiment of the present invention.

[0014] Figure 2 This is a cross-sectional view of a high-performance automotive headlight according to an embodiment of this utility model.

[0015] Attached Figure Labels

[0016] Housing 10, limiting groove 20, mounting plate 30, reinforcing rib 31, stepped lamp holder assembly 40, position lamp trough 50, high beam lamp trough 60, low beam lamp trough 70, mounting port 80, square limiting plate 81, limiting strip assembly 82, positioning post 90, positioning hole 91. Detailed Implementation

[0017] The following will describe in detail the implementation of this utility model with reference to the accompanying drawings and embodiments, so that the implementation of this utility model can be fully understood and carried out based on how technical means are used to solve technical problems and achieve technical effects.

[0018] Please refer to Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of a high-performance automotive headlight according to an embodiment of the present invention. Figure 2This is a cross-sectional view of a high-performance automotive headlight according to an embodiment of the present invention. As shown in the figure, a high-performance automotive headlight includes: a housing 10, with four sets of upwardly extending U-shaped limiting grooves 20 around the housing 10, and an outwardly extending mounting plate 30 around the housing 10, with reinforcing ribs 31 on the mounting plate 30.

[0019] In one embodiment of this utility model, the housing 10 is fixed and limited by the upward-extending U-shaped limiting grooves 20 around the perimeter of the housing 10. The housing 10 is provided with three sets of outward-extending mounting plates 30 around the perimeter of the housing 10. The mounting plates 30 further fix the housing 10 to the car frame better. Furthermore, the mounting plates 30 are reinforced with reinforcing ribs 31 to enhance their strength, thus preventing damage from large external impacts.

[0020] Furthermore, the housing 10 is provided with a stepped lamp holder assembly 40, which includes a position lamp slot 50 disposed on the housing 10. The bottom of the position lamp slot 50 is provided with a high beam lamp slot 60, and the bottom of the high beam lamp slot 60 is provided with a low beam lamp slot 70. The height between the position lamp slot 50 and the high beam lamp slot 60 is lower than the height between the high beam lamp slot 60 and the low beam lamp slot 70. By setting the height between the position lamp slot, the high beam lamp slot 60 and the low beam lamp slot 70, a hierarchical heat dissipation space is formed to prevent heat cross-interference, reduce heat accumulation, improve airflow circulation efficiency, and thus improve overall performance.

[0021] Preferably, the low beam lamp slot 70 has an installation opening 80 on one side, a square limiting plate 81 is provided around the outside of the installation opening 80, and a limiting strip group 82 is provided on the upper outside of the installation opening 80.

[0022] In detail, an installation opening 80 is provided on one side of the low beam lamp slot 70 for installation. Then, a square limiting plate 81 is provided outside the installation opening 80 for further limiting. Finally, a limiting strip group 82 is provided on the upper side outside the installation opening 80. The limiting strip group 82 is also provided inside the square limiting plate 81 to improve its limiting and fixing ability and make the connection between the car lamp and the vehicle frame tighter.

[0023] Furthermore, the stepped lamp holder assembly 40 is provided with at least two sets of positioning posts 90 around its perimeter, and each positioning post 90 has a positioning hole 91. The positioning posts 90 and positioning holes 91 are used to fix the position of the lamp holder and the lamp housing, making them less prone to shaking.

[0024] Finally, the lamp housing, limiting groove, mounting plate 30, stepped lamp holder assembly 40, square limiting plate 81, limiting strip assembly 82, and positioning post 90 are integrally formed. This simplifies operation and enhances the overall strength of the headlight, improving its compressive strength.

[0025] In summary, this utility model utilizes a stepped lamp slot layout of position light slot 50, high beam lamp slot 60, and low beam lamp slot 70 to create a height difference between the three, forming a layered heat dissipation space, preventing heat cross-interference, reducing heat accumulation, and improving airflow circulation efficiency, thereby enhancing overall performance. Furthermore, the mounting plate 30, mounting port 80, and positioning post 90 ensure precise positioning, resulting in a tighter connection between the headlights and the vehicle frame.

[0026] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the present invention's conception through the foregoing teachings or related technical or knowledge. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A high-performance automotive lamp, characterized in that: The housing has upwardly extending U-shaped limiting grooves around its perimeter, and outwardly extending mounting plates with reinforcing ribs. A stepped lamp holder assembly is provided on the housing, including a position light slot on the housing. The bottom of the position light slot has a high beam slot, and the bottom of the high beam slot has a low beam slot. A mounting opening is provided on one side of the low beam slot, and a square limiting plate surrounds the outside of the mounting opening. A limiting strip is provided on the upper outer side of the mounting opening. At least two sets of positioning posts are provided around the stepped lamp holder assembly, and each positioning post has a positioning hole.

2. The high-performance automotive lamp according to claim 1, characterized in that: include: The number of the zigzag-shaped limiting grooves is four sets.

3. The high-performance automotive lamp according to claim 1, characterized in that: include: The number of mounting plates is 3 sets.

4. A high-performance automotive lamp according to claim 1, characterized in that... include: The housing, the limiting groove, the mounting plate, the stepped lamp holder assembly, the square limiting plate, the limiting strip assembly, and the positioning post are integrally formed.

5. A high-performance automotive lamp according to claim 1, characterized in that... include: The height between the position light trough and the high beam light trough is lower than the height between the high beam light trough and the low beam light trough.

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