CN215061829U

CN215061829U - Automobile headlamp convenient for replacing radiating fins

Info

Publication number: CN215061829U
Application number: CN202021891398.XU
Authority: CN
Inventors: 孙翔飞; 熊德平; 刘建林; 施成杯
Original assignee: Zhenjiang Shangwo Electronic Co ltd
Current assignee: Zhenjiang Shangwo Electronic Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-12-07
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a car headlamp convenient to change radiating fin, which comprises an outer shell, the inner wall fixedly connected with fixed plate of shell, the one end fixedly connected with radiating seat of shell, one side fixedly connected with base of fixed plate, the opposite side fixedly connected with lamp pearl of fixed plate, the shell one end outside is equipped with the fixed slot, the inside sliding connection that fixed slot one side is located the shell has the push rod. The utility model discloses a set up fixture block, push rod, draw-in groove, fixed block, fixed slot and convex lens, when using the device, during the installation radiating fin, through the inner wall of advancing the fixed slot with the installation piece card in the radiating seat outside, rotate the radiating seat for the radiating seat drives the installation piece and rotates, and the inner wall of draw-in groove is advanced to the fixture block card, and at this moment, the fixed block card advances the inner wall of fixed slot under the effect of spring force, and the cooperation fixture block is effectively fixed to the installation piece.

Description

Automobile headlamp convenient for replacing radiating fins

Technical Field

The utility model relates to a car LED lamp technical field, concretely relates to car headlamp convenient to change radiating fin.

Background

Along with the popularization of LED lamp, car LED lamp is used and is also promoted gradually, and the LED lamp is divided into light and signal lamp two types for the car, and prior art's car LED lamp includes the cassette of various lamp types in the skeleton, and the skeleton front end sets up the luminous end, and the rear end is provided with the vent, and vent one end sets up the heat dissipation end, including fin or fan etc..

However, when the automobile headlamp is actually used, the traditional automobile headlamp mostly adopts the heat dissipation fins for heat dissipation, but the traditional heat dissipation fins mostly adopt bolts for installation, so that the automobile headlamp is time-consuming and labor-consuming, and is extremely inconvenient when the lamp body needs to be disassembled or the heat dissipation fins need to be replaced.

Therefore, it is desirable to provide a headlamp for an automobile, which facilitates replacement of heat dissipation fins, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car headlamp convenient to change radiating fin, through setting up fixture block, push rod, draw-in groove, fixed block, fixed slot and convex lens, the installation and the dismantlement of the radiating seat of being convenient for effectively promote work efficiency, when the user demand of the different focus light of needs simultaneously, promote convex lens through flexible drum through control electric putter and to the focus of lateral movement in order to change lamps and lanterns to change illumination distance, effectively promote the suitability of lamps and lanterns, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: an automobile headlamp convenient for replacing radiating fins comprises a shell, wherein a radiating seat is fixedly connected to one end of the shell, the inner wall of one end of the shell is matched with the outer wall of the radiating seat, fixing grooves are formed in the outer side of one end of the shell, the number of the fixing grooves is four, push rods are slidably connected to one side of each fixing groove in the shell, the number of the push rods is four, a fixing block is fixedly connected to one end of each push rod, the inner wall of each fixing groove is matched with the outer wall of each fixing block, a clamping block is fixedly connected to one side of each push rod, a telescopic groove is formed in the end, located at the bottom end of the shell, of each push rod, a spring is fixedly connected to the inner wall of each telescopic groove, the outer wall of each push rod is matched with the inner wall of each spring, each spring is fixedly connected with each push rod, and a mounting block is fixedly connected to the outer side of each radiating seat, the quantity of installation piece sets up to four, the inner wall of fixed slot and the outer wall phase-match of installation piece, one side that the fixture block outer wall is located the installation piece is equipped with the draw-in groove, the inner wall of draw-in groove and the outer wall phase-match of fixture block.

Preferably, the inner parts of the two sides of the shell are fixedly connected with electric push rods, and one ends of the electric push rods are fixedly connected with telescopic cylinders.

Preferably, one side fixedly connected with radiating fin of radiating seat, radiating fin's quantity sets up to a plurality ofly, radiating fin and radiating seat are welded connection.

Preferably, the inner wall of the housing is fixedly connected with a fixing plate, and one side of the fixing plate is fixedly connected with a base.

Preferably, one end of the telescopic cylinder is fixedly connected with a convex lens.

Preferably, one side of the fixed plate is fixedly connected with a lamp bead, and the outer side of the lamp bead is located at one end of the shell and is fixedly connected with a reflecting cover.

In the technical scheme, the utility model provides a technological effect and advantage:

by arranging the clamping block, the push rod, the clamping groove, the fixing block, the fixing groove and the convex lens, when the device is used and the radiating fin is installed, the installing block outside the radiating seat is clamped into the inner wall of the fixing groove to rotate the radiating seat, so that the radiating seat drives the installing block to rotate, the clamping block is clamped into the inner wall of the clamping groove, at the moment, the fixing block is clamped into the inner wall of the fixing groove under the action of the spring elasticity, the installing block is effectively fixed by matching with the clamping block, meanwhile, when the radiating seat needs to be replaced, the push rod is pressed to drive the clamping block and the fixing block to move downwards, the clamping block is separated from the contact clamping groove, the fixing block is separated from the contact fixing groove, the radiating seat can be taken out by rotating the radiating seat, the working efficiency is effectively improved by facilitating the installation and the disassembly of the radiating seat, and simultaneously, when the use demands of different focal length lights are needed, the electric push rod is controlled to push the convex lens to move towards one side through the telescopic cylinder to change the focal length of the lamp, thereby changing the illumination distance and effectively improving the practicability of the lamp.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the fixing groove of the present invention;

FIG. 3 is a schematic view of the structure of the push rod of the present invention;

fig. 4 is a schematic structural view of the heat dissipation fin of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

Description of reference numerals:

1. a housing; 2. a fixing plate; 3. an electric push rod; 4. a heat dissipation base; 5. a base; 6. a lamp bead; 7. a telescopic cylinder; 8. a convex lens; 9. fixing grooves; 10. a push rod; 11. a fixed block; 12. a clamping block; 13. a telescopic groove; 14. a spring; 15. mounting blocks; 16. a heat dissipating fin; 17. a card slot; 18. a reflector.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an automobile headlamp convenient for replacing radiating fins as shown in figures 1-5, which comprises a shell 1, one end of the shell 1 is fixedly connected with a radiating seat 4, the inner wall of one end of the shell 1 is matched with the outer wall of the radiating seat 4, the outer side of one end of the shell 1 is provided with four fixing grooves 9, the number of the fixing grooves 9 is set to four, through the action of the fixing grooves 9, when the radiating fins 16 are assembled, the mounting block 15 at the outer side of the radiating seat 4 is clamped into the inner wall of the fixing groove 9 to rotate the radiating seat 4, so that the mounting block 15 is driven by the radiating seat 4 to rotate, the fixture block 12 is clamped into the inner wall of the clamping groove 17, at the moment, the fixing block 11 is clamped into the inner wall of the fixing groove 9 under the action of the elasticity of a spring 13, the mounting block 15 is effectively fixed by matching with the fixture block 12, and simultaneously when the radiating seat 4 is required to be replaced, the heat radiating seat 4 can be taken out by pressing the push rod 10, the push rod 10 drives the clamping block 12 and the fixed block 11 to move downwards, the clamping block 12 is separated from the contact clamping groove 17, the fixed block 11 is separated from the contact fixed groove 9, the heat radiating seat 4 is rotated to be taken out, the mounting and dismounting of the heat radiating seat 4 are convenient, the working efficiency is effectively improved, the push rod 10 is slidably connected to one side of the fixed groove 9, which is positioned in the shell 1, the number of the push rods 10 is four, the fixed block 11 is fixedly connected to one end of the push rod 10, the inner wall of the fixed groove 9 is matched with the outer wall of the fixed block 11, the clamping block 12 is fixedly connected to one side of the fixed block 11, the telescopic groove 13 is arranged at one end of the shell 1, the inner wall of the telescopic groove 14 is positioned at the bottom end of the push rod 10, the spring 14 is fixedly connected to the inner wall of the telescopic groove 14, and the outer wall of the push rod 10 is matched with the inner wall of the spring 14, spring 14 is fixed connection with push rod 10, the outside fixedly connected with installation piece 15 of heat dissipation seat 4, the quantity of installation piece 15 sets up to four, the inner wall of fixed slot 9 and the outer wall phase-match of installation piece 15, one side that fixture block 12 outer wall is located installation piece 15 is equipped with draw-in groove 17, the inner wall of draw-in groove 17 and the outer wall phase-match of fixture block 12.

Further, in the above technical solution, the electric push rods 3 are fixedly connected inside two sides of the housing 1, one end of the electric push rod 3 is fixedly connected with the telescopic cylinder 7, and the electric push rod 3 is controlled to push the convex lens 8 to move to one side through the telescopic cylinder 7 so as to change the focal length of the lamp, thereby changing the illumination distance and enhancing the versatility of the lamp.

Further, in the above technical solution, one side of the heat dissipation seat 4 is fixedly connected with a plurality of heat dissipation fins 16, and the heat dissipation fins 16 are welded to the heat dissipation seat 4, so as to enhance the heat dissipation effect of the lamp.

As shown in fig. 1-5: the inner wall fixedly connected with fixed plate 2 of shell 1, one side fixedly connected with base 5 of fixed plate 2, the fixed of base 5 of being convenient for.

Further, in the above technical solution, one end of the telescopic cylinder 7 is fixedly connected with a convex lens 8, so that the position of the convex lens 8 is conveniently fixed.

Furthermore, in the above technical scheme, one side of the fixing plate 2 is fixedly connected with a lamp bead 6, and one end of the outer side of the lamp bead 6, which is located on the shell 1, is fixedly connected with a reflector 18, so that the irradiation effect of light rays of the lamp bead 6 can be enhanced conveniently.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, when the radiating fin 16 is installed, the installing block 15 outside the radiating seat 4 is clamped into the inner wall of the fixing groove 9, the radiating seat 4 is rotated, the radiating seat 4 drives the installing block 15 to rotate, the clamping block 12 is clamped into the inner wall of the clamping groove 17, at the moment, the fixing block 11 is clamped into the inner wall of the fixing groove 9 under the action of the elastic force of the spring 14, the installing block 15 is effectively fixed by matching with the clamping block 12, meanwhile, when the radiating seat 4 needs to be replaced, the pushing rod 10 is pressed, the pushing rod 10 drives the clamping block 12 and the fixing block 11 to move downwards, the clamping block 12 is separated from the clamping groove 17, the fixing block 11 is separated from the fixing groove 9, the radiating seat 4 can be taken out by rotating the radiating seat 4, the installation and the disassembly of the radiating seat 4 are convenient, the working efficiency is effectively improved, and when the use demands of different focal lengths of lights are needed, through control electric putter 3 promotes convex lens 8 through flexible drum 7 and moves in order to change the focus of lamps and lanterns to change the illumination distance, effectively promote the practicality of lamps and lanterns.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an automobile headlamp convenient to change radiating fin, includes shell (1), its characterized in that: the heat dissipation device is characterized in that one end of the shell (1) is fixedly connected with a heat dissipation seat (4), the inner wall of one end of the shell (1) is matched with the outer wall of the heat dissipation seat (4), a fixing groove (9) is formed in the outer side of one end of the shell (1), the number of the fixing grooves (9) is four, a push rod (10) is slidably connected to the inner portion, located on the shell (1), of one side of the fixing groove (9), the number of the push rod (10) is four, a fixing block (11) is fixedly connected to one end of the push rod (10), the inner wall of the fixing groove (9) is matched with the outer wall of the fixing block (11), a clamping block (12) is fixedly connected to one side, located on the fixing block (11), of the bottom end of the push rod (10) is located on the shell (1), a telescopic groove (13) is formed in the end, the inner wall of the telescopic groove (13) is located on the bottom of the push rod (10), the outer wall of push rod (10) and the inner wall phase-match of spring (14), spring (14) are fixed connection with push rod (10), the outside fixedly connected with installation piece (15) of radiating seat (4), the quantity of installation piece (15) sets up to four, the inner wall of fixed slot (9) and the outer wall phase-match of installation piece (15), one side that fixture block (12) outer wall is located installation piece (15) is equipped with draw-in groove (17), the inner wall of draw-in groove (17) and the outer wall phase-match of fixture block (12).

2. The headlamp of claim 1, wherein the heat dissipating fin is replaced by a heat dissipating fin, the heat dissipating fin comprising: the inner parts of the two sides of the shell (1) are fixedly connected with electric push rods (3), and one end of each electric push rod (3) is fixedly connected with a telescopic cylinder (7).

3. The headlamp of claim 1, wherein the heat dissipating fin is replaced by a heat dissipating fin, the heat dissipating fin comprising: one side fixedly connected with radiating fin (16) of radiating seat (4), the quantity of radiating fin (16) sets up to a plurality ofly, radiating fin (16) and radiating seat (4) are welded connection.

4. The headlamp of claim 1, wherein the heat dissipating fin is replaced by a heat dissipating fin, the heat dissipating fin comprising: the inner wall fixedly connected with fixed plate (2) of shell (1), one side fixedly connected with base (5) of fixed plate (2).

5. The headlamp of claim 2, wherein the heat dissipating fin is replaced by a heat dissipating fin, the heat dissipating fin comprising: one end of the telescopic cylinder (7) is fixedly connected with a convex lens (8).

6. The headlamp for an automobile convenient for replacing the heat radiating fins as claimed in claim 4, wherein: one side fixedly connected with lamp pearl (6) of fixed plate (2), the one end fixedly connected with reflector (18) that the lamp pearl (6) outside is located shell (1).