CN213146449U

CN213146449U - Fin is used in production of car light

Info

Publication number: CN213146449U
Application number: CN202022086431.8U
Authority: CN
Inventors: 赵宝林
Original assignee: Tianjin Shuanglongxiang Auto Parts Co ltd
Current assignee: Tianjin Shuanglongxiang Auto Parts Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-07
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a fin is used in production of car light, which comprises a lamp socket, there is the car light through the bolt fastening on the top outer wall of lamp stand, the position that lamp stand top outer wall is close to the edge has the oversheath through the bolt fastening, the car light is located the inside of oversheath, a plurality of heat radiation fins of fixedly connected with on the circumference outer wall of oversheath, the intermediate position of lamp stand bottom outer wall has the fixed plate through the bolt fastening, and the both sides of fixed plate bottom outer wall have same fixing base through the bolt fastening, be equipped with buffer gear on the bottom outer wall of fixing base. The utility model discloses the car light heat gives off to the oversheath, distributes away by oneself by the heat radiation fins on oversheath surface to carry out the nature heat dissipation, need not electric drive, strengthen the radiating effect, the device cushions through vibration damping mount, buffer beam and damping spring, thereby the stability when guaranteeing quality the car light and receiving external force avoids the car light to rock the aggravation, makes the car light shine more steadily.

Description

Fin is used in production of car light

Technical Field

The utility model relates to an automotive production technical field especially relates to a fin is used in production of car light.

Background

The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, is not only related to the external image of an automobile owner, but also is closely related to safe driving at night or under bad weather conditions. The use and maintenance of the car lamp are not negligible, and the heat dissipation effect of the car lamp needs to be emphasized during the maintenance of the car lamp so as to ensure that the car lamp can be used for a long time, so that the heat dissipation sheet for producing the car lamp is needed.

At present, the existing radiating fin for producing the automobile lamp in the market mostly has the following defects in the using process: the forced heat dissipation is carried out by independently depending on the fan, so that the existing heat dissipation fins for producing most automobile lamps cannot well meet the actual requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cooling fin for producing automobile lamps.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fin is used in production of car light, includes the lamp stand, there is the car light through the bolt fastening on the top outer wall of lamp stand, the position that lamp stand top outer wall is close to the edge has the oversheath through the bolt fastening, the car light is located the inside of oversheath, a plurality of heat radiation fins of fixedly connected with on the circumference outer wall of oversheath, the intermediate position of lamp stand bottom outer wall has the fixed plate through the bolt fastening, and the both sides of fixed plate bottom outer wall have same fixing base through the bolt fastening, be equipped with buffer gear on the bottom outer wall of fixing base.

Furthermore, fixedly connected with heat dissipation fan on the top outer wall of fixing base, it has the rectangle mouth to open on the bottom outer wall of fixed plate, and the rectangle mouth is located directly over the heat dissipation fan.

Furthermore, a plurality of circular through holes are formed in the position, close to the edge, of the outer wall of the bottom of the lamp holder.

Further, buffer gear includes the mount, is fixed with a plurality of vibration damping mount through the bolt on the bottom inner wall of mount, and it has the buffer beam to peg graft on vibration damping mount's the top inner wall, and the bolt fastening is passed through on the bottom outer wall of fixing base to the one end of buffer beam.

Furthermore, a damping spring is sleeved on the circumferential outer wall of the damping base.

Furthermore, all bond on the both sides inner wall of mount has the cushion, and the one end of two cushions bonds respectively on the both sides outer wall of fixing base.

Furthermore, a rubber clamping pad is bonded on the outer wall of the bottom of the fixing frame.

The utility model has the advantages that:

1. through the oversheath, heat radiation fins and the circular through hole that set up, car light heat distributes to the oversheath, distributes away by the heat radiation fins on oversheath surface by oneself to carry out the nature heat dissipation, need not electric drive, the circular through hole in bottom also has certain ventilation function, strengthens the radiating effect.

2. Through vibration damping mount, buffer beam and the damping spring who sets up, the device cushions through these parts to guarantee the stability of quality the car light when receiving external force, avoid the car light to rock the aggravation, the car light of fast stabilization for the car light shines more steadily, and the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic perspective view of an embodiment 1 of a heat sink for producing an automotive lamp according to the present invention;

fig. 2 is a schematic view of a partial structure of an embodiment 1 of a heat sink for producing an automobile lamp according to the present invention;

fig. 3 is a schematic view of another perspective structure of a heat sink for producing a vehicle lamp in accordance with embodiment 1 of the present invention;

fig. 4 is a schematic view of a partial structure of the heat sink for producing the car lamp in accordance with embodiment 2 of the present invention.

In the figure: the automobile lamp comprises a lamp holder 1, a lamp holder 2, an outer sheath 2, a heat dissipation fin 3, a fixing seat 4, a heat dissipation fan 5, a rectangular opening 6, a fixing plate 7, a circular through hole 8, a vehicle lamp 9, a soft cushion 10, a fixing frame 11, a damping spring 12, a damping base 13, a buffering rod 14 and a rubber clamping pad 15.

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.

In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the patent, and the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be construed broadly and may be fixedly connected, detachably connected, or integrally formed, for example; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

Example 1

Referring to fig. 1-3, a fin is used in production of car light, including lamp stand 1, there is car light 9 through the bolt fastening on the top outer wall of lamp stand 1, there is oversheath 2 through the bolt fastening in the position that the outer wall of lamp stand 1 top is close to the edge, car light 9 is located the inside of oversheath 2, fixedly connected with a plurality of heat radiation fins 3 on the circumference outer wall of oversheath 2, there is fixed plate 7 through the bolt fastening in the intermediate position of the outer wall of lamp stand 1 bottom, there is the same fixing base 4 in the both sides of the outer wall of fixing plate 7 bottom through the bolt fastening, be equipped with buffer gear.

The utility model discloses in, fixedly connected with heat dissipation fan 5 on the top outer wall of fixing base 4, it has rectangle mouth 6 to open on the bottom outer wall of fixed plate 7, rectangle mouth 6 is located heat dissipation fan 5 directly over, the position that the bottom outer wall of lamp stand 1 is close to the edge is opened has a plurality of circular through-holes 8, buffer gear includes mount 11, there are a plurality of vibration damping mount 13 through the bolt fastening on the bottom inner wall of mount 11, it has buffer beam 14 to peg graft on vibration damping mount 13's the top inner wall, bolt fastening is passed through on fixing base 4's bottom outer wall to buffer beam 14's one end, damping spring 12 has been cup jointed on vibration damping mount 13's the circumference outer wall, all bond on fixing base 11's the both sides inner wall has cushion 10, the one end of two cushion 10 bonds respectively on.

The working principle is as follows: during the use, provide its the place ahead sufficient field of vision for the vehicle during car light 9 illumination, the car of guaranteeing quality normally traveles on the road, when car light 9 uses, the heat of its production is received by oversheath 2, and go on outer the loosing through heat radiation fins 3, thereby carry out the nature heat dissipation, the radiating and ventilating effect is strengthened to the circular through-hole 8 in bottom, be equipped with buffer gear in the bottom, damping base 13 impresses through buffer rod 14, the damping spring compression cushions, these parts return fast again, thereby guarantee the stability of car light when receiving external force, avoid the car light to rock the aggravation, the fast stabilization car light, make the car light shine more steady, guarantee the normal use of car light 9, strengthen the radiating effect through open radiating fan 5 can, make car light 9 cool down rapidly, the life of car light has been prolonged.

Example 2

Referring to fig. 4, in this embodiment, compared to embodiment 1, a rubber clamping pad 15 is adhered to the bottom outer wall of the fixing frame 11.

The working principle is as follows: when the damping device is used, the rubber clamping pad 15 is arranged at the bottom of the fixing frame 11, the fixing frame 11 is wrapped, a certain damping effect is achieved, and the overall use stability of the damping device is guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fin is used in production of car light, includes lamp stand (1), its characterized in that, there is car light (9) through the bolt fastening on the top outer wall of lamp stand (1), lamp stand (1) top outer wall is close to the position at edge and has oversheath (2) through the bolt fastening, car light (9) are located the inside of oversheath (2), a plurality of heat radiation fins (3) of fixedly connected with on the circumference outer wall of oversheath (2), the intermediate position of lamp stand (1) bottom outer wall has fixed plate (7) through the bolt fastening, and the both sides of fixed plate (7) bottom outer wall have same fixing base (4) through the bolt fastening, be equipped with buffer gear on the bottom outer wall of fixing base (4).

2. The heat sink for producing the automobile lamp according to claim 1, wherein the top outer wall of the fixing seat (4) is fixedly connected with a heat dissipating fan (5), the bottom outer wall of the fixing plate (7) is provided with a rectangular opening (6), and the rectangular opening (6) is located right above the heat dissipating fan (5).

3. The heat sink for producing the lamp of the automobile as claimed in claim 1, wherein the bottom outer wall of the lamp holder (1) is provided with a plurality of circular through holes (8) near the edge.

4. The heat sink for producing the automobile lamp as claimed in claim 1 or 2, wherein the buffer mechanism comprises a fixing frame (11), a plurality of shock absorbing bases (13) are fixed on the inner bottom wall of the fixing frame (11) through bolts, a buffer rod (14) is inserted into the inner top wall of the shock absorbing bases (13), and one end of the buffer rod (14) is fixed on the outer bottom wall of the fixing base (4) through bolts.

5. The heat sink for producing the automobile lamp as claimed in claim 4, wherein the damping spring (12) is sleeved on the outer circumferential wall of the damping base (13).

6. The heat sink for producing the automobile lamp as claimed in claim 5, wherein the fixing frame (11) is adhered with soft pads (10) on the inner walls of both sides, and one ends of the two soft pads (10) are respectively adhered to the outer walls of both sides of the fixing base (4).

7. The heat sink for producing the automobile lamp as claimed in claim 4, wherein the bottom outer wall of the fixing frame (11) is adhered with a rubber clamping pad (15).