CN211399632U

CN211399632U - Anti-rotation structure of automobile bulb

Info

Publication number: CN211399632U
Application number: CN201922422578.7U
Authority: CN
Inventors: 陈伟
Original assignee: Suqian Liwei Lighting Appliance Co ltd
Current assignee: Suqian Liwei Lighting Appliance Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-01
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a rotary structure is prevented to car bulb, including shell, bulb, heat dissipation mechanism, installation mechanism and backup pad, the inside central point of shell puts a fixedly connected with backup pad, and the central point on backup pad top puts a department and is provided with the bulb, the inside fixedly connected with heat dissipation mechanism of shell bottom, the inside of heat dissipation mechanism has set gradually diaphragm, heat pipe, heating panel and louvre, the equal fixedly connected with heating panel in both sides on diaphragm top, fixedly connected with heat pipe between the heating panel, and heat pipe one end passes through backup pad and bulb fixed connection, the bottom fixedly connected with lamp stand of shell, the inside equidistant installation mechanism that is provided with of lamp stand. The utility model discloses not only realized that this automobile bulb prevents revolution mechanic and has had the radiating effect, realized this automobile bulb prevents the rotatory phenomenon of revolution mechanic prevention, realized this automobile bulb prevents revolution mechanic moreover and is convenient for install.

Description

Anti-rotation structure of automobile bulb

Technical Field

The utility model relates to an automobile lamp technical field specifically is a rotating-proof structure of car bulb.

Background

With the continuous development of society, the automobile industry has also been continuously developed, and the car bulb is important component equipment for automobile lighting, and the anti-rotation structure of car bulb is its important component part, and this kind of anti-rotation structure of car bulb on the market is various now, can satisfy people's user demand basically, but still has certain problem, and the concrete problem has following several:

(1) the traditional anti-rotation structure of the automobile bulb reduces the service life of the lamp due to low heat dissipation when in use;

(2) when the traditional automobile bulb anti-rotation structure is used, the lamp can rotate due to the long-term adoption of spiral installation;

(3) the traditional anti-rotation structure of the automobile bulb is complex to install when in use, so that the bulb is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary structure is prevented to car bulb to provide the device radiating effect in solving above-mentioned background art low, easily appear the problem of rotatory phenomenon and inconvenient installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car bulb anti-rotation structure, includes shell, bulb, heat dissipation mechanism, installation mechanism and backup pad, the inside central point of shell puts fixedly connected with backup pad department, and the central point on backup pad top puts the department and is provided with the bulb, the inside fixedly connected with heat dissipation mechanism of shell bottom, the inside of heat dissipation mechanism has set gradually diaphragm, heat pipe, heating panel and louvre, the equal fixedly connected with heating panel in both sides on diaphragm top, fixedly connected with heat pipe between the heating panel, and heat pipe one end passes through backup pad and bulb fixed connection, the bottom fixedly connected with lamp stand of shell, the inside equidistant installation mechanism that is provided with of lamp stand.

Preferably, the outer wall of the shell on one side of the heat dissipation plate is provided with heat dissipation holes at equal intervals, and the heat dissipation holes are matched with the heat dissipation plate.

Preferably, installation mechanism's inside has set gradually built-in groove, spout, fixed plate, articulated piece, ball, spring and kelly, the equal fixedly connected with spout in both ends in built-in groove, the equidistant fixedly connected with spring in one side in built-in groove, the opposite side in built-in groove is provided with the fixed plate, and one side and the spring fixed connection of fixed plate.

Preferably, the both ends of fixed plate are all fixedly connected with articulated piece, and the inside of spout when the one end of articulated piece extends.

Preferably, the one end of articulated piece is provided with the ball, and the ball cooperatees with the spout, the equidistant fixedly connected with kelly in one side of fixed plate.

Preferably, the outer wall of the lamp holder is provided with limit grooves at equal intervals, and the limit grooves are in a [ -shape.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-rotation structure of the automobile bulb not only realizes that the anti-rotation structure of the automobile bulb has a heat dissipation effect and prevents the anti-rotation phenomenon of the anti-rotation structure of the automobile bulb, but also realizes that the anti-rotation structure of the automobile bulb is convenient to install;

(1) the heat emitted by the bulb can be transmitted to the upper part of the heat dissipation plate through the effect of the heat conduction pipe, and can be further dissipated under the effect of the heat dissipation plate, so that the heat can flow out through the heat dissipation holes, the anti-rotation structure of the automobile bulb has a heat dissipation effect, and the service life of the automobile bulb is prolonged;

(2) through the action of the limiting groove, the phenomenon that the lamp rotates and is separated from the installation position under the condition of long-term use can be prevented, the phenomenon that the automobile bulb anti-rotation structure prevents rotation is realized, and the practicability of the automobile bulb is improved;

(3) under the effect through the spring, can make the fixed plate remove under the cooperation of spout and ball, and because the removal of fixed plate makes and is close to each other between the relative kelly, carries out relatively being close to simultaneously between a plurality of kellies at slidable mounting's in-process, has realized this automobile bulb rotation preventing structure and has been convenient for install.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic sectional view of the mounting mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. a bulb; 3. a heat dissipation mechanism; 301. a transverse plate; 302. a heat conducting pipe; 303. a heat dissipation plate; 304. heat dissipation holes; 4. an installation mechanism; 401. a built-in groove; 402. a chute; 403. a fixing plate; 404. a hinged block; 405. a ball bearing; 406. a spring; 407. a clamping rod; 5. a lamp socket; 6. a support plate; 7. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an anti-rotation structure of an automobile bulb comprises a shell 1, bulbs 2, a heat dissipation mechanism 3, an installation mechanism 4 and a support plate 6, wherein the support plate 6 is fixedly connected to the central position inside the shell 1, the bulbs 2 are arranged at the central position of the top ends of the support plate 6, the heat dissipation mechanism 3 is fixedly connected to the inside of the bottom end of the shell 1, a transverse plate 301, a heat pipe 302, a heat dissipation plate 303 and heat dissipation holes 304 are sequentially arranged inside the heat dissipation mechanism 3, the two sides of the top end of the transverse plate 301 are fixedly connected with heat dissipation plates 303, the heat pipe 302 is fixedly connected between the heat dissipation plates 303, one end of the heat pipe 302 is fixedly connected with the bulbs 2 through the support plate 6, the heat dissipation holes 304 are arranged on the outer wall;

specifically, as shown in fig. 1, when the mechanism is used, firstly, heat emitted by the bulb 2 in the using process can flow to the heat dissipation plate 303 through the heat conduction pipe 302, and then the heat dissipation plate 303 dissipates heat, and the dissipated heat can flow out through the heat dissipation holes 304, so that the service life of the lamp can be prolonged, and the anti-rotation structure of the automobile bulb has a heat dissipation effect;

the bottom end of the shell 1 is fixedly connected with a lamp holder 5, the interior of the lamp holder 5 is provided with a mounting mechanism 4 at equal intervals, the interior of the mounting mechanism 4 is sequentially provided with an internal groove 401, a sliding groove 402, a fixing plate 403, a hinge block 404, a ball 405, a spring 406 and a clamping rod 407, two ends of the internal groove 401 are fixedly connected with the sliding groove 402, one side of the internal groove 401 is fixedly connected with the spring 406 at equal intervals, the other side of the internal groove 401 is provided with the fixing plate 403, one side of the fixing plate 403 is fixedly connected with the spring 406, two ends of the fixing plate 403 are fixedly connected with the hinge block 404, one end of the hinge block 404 extends into the interior of the sliding groove 402, one end of the hinge block 404 is provided with the ball 405, the ball 405 is matched with the sliding groove 402;

specifically, as shown in fig. 3 and 4, when the mechanism is used, the clamping rod 407 deduces the fixing plate 403 by the spring 406 in the process of installation sliding, the ball 405 rolls and slides in the sliding groove 402 in the process of movement of the fixing plate 403, so as to assist the movement of the fixing plate 403, meanwhile, the relative clamping rod 407 moves relatively due to the movement of the fixing plate 403, and the clamping rod 407 gradually moves relatively in the process of sliding, so that the anti-rotation structure of the automobile bulb is convenient to install;

the equidistant spacing of outer wall of lamp stand 5 is provided with spacing groove 7, and spacing groove 7 is "[" shape, at first installs lamp stand 5 in the installation department, and carries out slidable mounting through spacing groove 7, and spacing groove 7 has nevertheless played the effect that prevents rotatoryly, has realized this car bulb and has prevented the rotatory phenomenon of revolution mechanic prevention.

The working principle is as follows: when the lamp holder is used, the lamp holder 5 is firstly installed at an installation position and is installed in a sliding mode through the limiting groove 7, and the limiting groove 7 plays a role in preventing rotation;

then the clamping rod 407 deduces the fixed plate 403 by the spring 406 in the process of mounting and sliding, the ball 405 rolls and slides in the sliding slot 402 in the process of moving the fixed plate 403, so as to assist the movement of the fixed plate 403, meanwhile, the clamping rod 407 relatively moves due to the movement of the fixed plate 403, and the clamping rod 407 gradually relatively moves in the process of sliding;

finally, in the using process, the heat emitted by the bulb 2 can flow to the heat dissipation plate 303 through the heat conduction pipe 302, the heat dissipation plate 303 is used for heat dissipation, and the dissipated heat can flow out through the heat dissipation holes 304, so that the service life of the lamp can be prolonged, and the work of the anti-rotation structure of the automobile bulb can be finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rotary structure is prevented to car bulb, includes shell (1), bulb (2), heat dissipation mechanism (3), installation mechanism (4) and backup pad (6), its characterized in that: the utility model discloses a lamp bulb, including shell (1), heat dissipation mechanism (3), diaphragm (301), heat pipe (302), heating panel (303) and louvre (304) have set gradually to the inside central point department of putting fixedly connected with backup pad (6) of the inside central point department of putting of shell (1) bottom, the inside fixedly connected with heat dissipation mechanism (3) of shell (1) bottom, the inside of heat dissipation mechanism (3) has set gradually diaphragm (301), heat pipe (302), heating panel (303) of both sides on diaphragm (301) top, fixedly connected with heat pipe (302) between heating panel (303), and heat pipe (302) one end passes through backup pad (6) and bulb (2) fixed connection, the bottom fixedly connected with lamp stand (5) of shell (1), the inside equidistant installation mechanism (4) that is provided with of.

2. An anti-rotation structure of a bulb for an automobile as claimed in claim 1, wherein: radiating holes (304) are arranged on the outer wall of the shell (1) on one side of the radiating plate (303) at equal intervals, and the radiating holes (304) are matched with the radiating plate (303).

3. An anti-rotation structure of a bulb for an automobile as claimed in claim 1, wherein: the inside of installation mechanism (4) has set gradually built-in groove (401), spout (402), fixed plate (403), articulated piece (404), ball (405), spring (406) and kelly (407), the equal fixedly connected with spout (402) in both ends of built-in groove (401), equidistant fixedly connected with spring (406) in one side of built-in groove (401), the opposite side of built-in groove (401) is provided with fixed plate (403), and one side and spring (406) fixed connection of fixed plate (403).

4. An anti-rotation structure of a bulb for an automobile as claimed in claim 3, wherein: the both ends of fixed plate (403) are all fixedly connected with articulated piece (404), and the inside of spout (402) when the one end of articulated piece (404) extends.

5. An anti-rotation structure of a bulb for an automobile as claimed in claim 3, wherein: one end of the hinged block (404) is provided with a ball (405), the ball (405) is matched with the sliding groove (402), and one side of the fixed plate (403) is fixedly connected with clamping rods (407) at equal intervals.

6. An anti-rotation structure of a bulb for an automobile as claimed in claim 1, wherein: the lamp holder is characterized in that limiting grooves (7) are formed in the outer wall of the lamp holder (5) at equal intervals, and the limiting grooves (7) are in a [ -shape.