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CN-224215173-U - Automobile LED headlight with multilayer lampshade structure

CN224215173UCN 224215173 UCN224215173 UCN 224215173UCN-224215173-U

Abstract

The utility model relates to the technical field of automobile lamps, in particular to an automobile LED headlight with a multi-layer lampshade structure, which comprises an outer shell, wherein a clamping seat is fixedly arranged at the outer side of the upper end of the outer shell, an inner-layer lampshade is fixedly arranged at the upper end of the outer shell, the clamping seat is positioned at the outer side of the inner-layer lampshade, a mounting piece is arranged right above the clamping seat, an outer-layer lampshade is fixedly arranged at the upper end of the mounting piece, a clamping mechanism is arranged between the clamping seat and the mounting piece, and the clamping mechanism is arranged between the clamping seat and the mounting piece.

Inventors

  • YAN WEIHUA

Assignees

  • 常州道生汽车零部件再制造有限公司

Dates

Publication Date
20260508
Application Date
20250722

Claims (7)

  1. 1. The automobile LED headlight with the multi-layer lampshade structure comprises an outer shell body (1) and is characterized in that a clamping seat (2) is fixedly arranged on the outer side of the upper end of the outer shell body (1), an inner-layer lampshade (5) is fixedly arranged on the upper end of the outer shell body (1), the clamping seat (2) is located on the outer side of the inner-layer lampshade (5), a mounting piece (3) is arranged right above the clamping seat (2), an outer-layer lampshade (4) is fixedly arranged on the upper end of the mounting piece (3), a clamping mechanism is arranged between the clamping seat (2) and the mounting piece (3), and a heat dissipation mechanism is arranged in the middle of the outer side of the outer shell body (1).
  2. 2. The automobile LED headlight with the multilayer lampshade structure of claim 1, wherein the clamping mechanism comprises annular inserting grooves (21) formed in the bottom of the inner side of the clamping seat (2), limiting grooves (24) are formed in two sides of the clamping seat (2), the limiting grooves (24) are located above the sides of the annular inserting grooves (21), annular inserting blocks (32) are fixedly arranged at the lower ends of the mounting pieces (3), the annular inserting blocks (32) correspond to and are matched with the positions of the annular inserting grooves (21), limiting blocks (31) are movably arranged on the outer surfaces of two sides of the mounting pieces (3), and the limiting blocks (31) correspond to and are matched with the positions of the limiting grooves (24).
  3. 3. The automobile LED headlight with the multilayer lampshade structure of claim 2, wherein the inner side of the mounting piece (3) is provided with an inner cavity (33), one end of the limiting block (31) is movably inserted into the inner cavity (33), one end of the limiting block (31) positioned in the inner cavity (33) is fixedly provided with a movable block (332), the movable block (332) is movably arranged in the inner cavity (33), the inner side of the inner cavity (33) is provided with a plurality of springs (331), and two ends of the springs (331) are fixedly connected with the movable block (332) and the inner wall of the inner cavity (33) respectively.
  4. 4. The LED headlight with the multi-layer lampshade structure of claim 3, wherein the lower side of one end of the limiting block (31) positioned outside the inner cavity (33) is provided with a second inclined surface (311), the inner side of the upper end frame of the clamping seat (2) is provided with a first inclined surface (23), and the first inclined surface (23) and the second inclined surface (311) form an included angle of forty-five degrees with the horizontal.
  5. 5. The LED headlight with the multi-layer lampshade structure of claim 4, wherein the annular magnet block II (321) is embedded in the lower end of the annular plug-in block (32), the annular magnet block I (22) is embedded in the inner bottom end of the annular plug-in groove (21), and the annular magnet block II (321) and the annular magnet block I (22) are corresponding in position and are matched.
  6. 6. The automotive LED headlight with the multi-layer lampshade structure according to claim 1, wherein the inner-layer lampshade (5) is made of transparent optical plastic, the outer-layer lampshade (4) is made of high-strength polycarbonate, and a nano coating is arranged on the outer surface of the outer-layer lampshade (4).
  7. 7. The automobile LED headlight with the multilayer lampshade structure of claim 1, wherein the heat dissipation mechanism comprises an air inlet (11) and an air outlet (12) which are formed in the middle of two sides of the outer shell (1), the air inlet (11) and the air outlet (12) are symmetrically distributed, and a heat dissipation fan (13) is arranged in the air inlet (11).

Description

Automobile LED headlight with multilayer lampshade structure Technical Field The utility model relates to the technical field of automobile lamps, in particular to an automobile LED headlight with a multilayer lampshade structure. Background The automobile LED headlight is used as an important lighting component for automobile night driving, and the performance of the automobile LED headlight is critical to driving safety. Most of the lamp shade structures of the existing automobile LED headlight are of a single-layer structure, and the structure has a plurality of problems. The protection capability of the single-layer lampshade is limited, damage to the LED headlight caused by external factors such as stone impact, sand erosion and the like is difficult to resist, and although attempts of a plurality of layers of lampshade structures exist in the prior art, most of the single-layer lampshade is complex in structure, high in cost and complex in cost, and the requirement of good protection cannot be met due to the fact that the single-layer lampshade is relatively complex in structure. Disclosure of utility model Aiming at the defects existing in the prior art, the technical scheme is that the automobile LED headlight with the multilayer lampshade structure comprises an outer shell, wherein a clamping seat is fixedly arranged on the outer side of the upper end of the outer shell, an inner-layer lampshade is fixedly arranged on the upper end of the outer shell, the clamping seat is positioned on the outer side of the inner-layer lampshade, a mounting piece is arranged right above the clamping seat, an outer-layer lampshade is fixedly arranged on the upper end of the mounting piece, a clamping mechanism is arranged between the clamping seat and the mounting piece, and a heat dissipation mechanism is arranged in the middle of the outer side of the outer shell. As the improvement of above-mentioned technical scheme, joint mechanism is including seting up the annular grafting groove in the inboard bottom of joint seat, the spacing groove has all been seted up to joint seat both sides, just the spacing groove is located the side top in annular grafting groove, the lower extreme fixed mounting of installed part has annular grafting piece, annular grafting piece corresponds and the adaptation with the position in annular grafting groove, the both sides surface of installed part all activity is provided with the stopper, the stopper corresponds and the adaptation with the position in spacing groove. As the improvement of above-mentioned technical scheme, the inner chamber has been seted up to the inside both sides of installed part, the one end activity grafting of stopper is in the inside of inner chamber, the stopper is located the inside one end fixed mounting of inner chamber and has movable block, the activity of movable block sets up the inside at the inner chamber, the inside of inner chamber is provided with a plurality of springs, the both ends of spring respectively with the inner wall fixed connection of movable block and inner chamber. As the improvement of the technical scheme, one end downside of the limiting block, which is positioned at the outer side of the inner cavity, is provided with an inclined plane II, the inner side of the upper end frame of the clamping seat is provided with an inclined plane I, and the inclined plane I and the inclined plane II form forty-five-degree included angles with the horizontal. As the improvement of the technical scheme, the annular magnet block II is embedded in the lower end of the annular inserting block, the annular magnet block I is embedded in the inner bottom end of the annular inserting groove, and the positions of the annular magnet block II and the annular magnet block I are corresponding and matched. As an improvement of the technical scheme, the inner-layer lampshade is made of transparent optical plastic, the outer-layer lampshade is made of high-strength polycarbonate, and the outer surface of the outer-layer lampshade is provided with a nano coating. As the improvement of above-mentioned technical scheme, heat dissipation mechanism has offered air inlet and gas outlet including seting up in the middle part position of shell body both sides, just air inlet and gas outlet are the symmetric distribution, the internally mounted of air inlet has the air heater. The utility model has the beneficial effects that: Through being provided with the joint seat in the shell body upper end, and set up the installed part directly over the joint seat, the outer lamp shade of upper end outside fixed mounting at the installed part sets up joint mechanism between joint seat and installed part simultaneously, under joint mechanism's effect, can convenient and fast be at the upper end of joint seat also convenient and fast to the outside of inlayer lamp shade is established to outer lamp shade cover to make, and then outer lamp shade has a guard action to inlayer lamp s