CN211399626U

CN211399626U - Car LED lamp that heat dispersion is good

Info

Publication number: CN211399626U
Application number: CN202020114567.2U
Authority: CN
Inventors: 陆秋华; 刘国荣; 陈亮
Original assignee: Kunshan Tyc High Performance Lighting Tech Co ltd
Current assignee: Kunshan Tyc High Performance Lighting Tech Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-01
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a car LED lamp that heat dispersion is good, which comprises a mounting bas, slidable mounting has the lamp stand in the mount pad, install lamps and lanterns in the lamp stand, the lamp stand bottom is provided with the lamp shade, the mount pad bottom is seted up with the corresponding mounting groove of lamp shade, lamp shade fixed mounting is in the mounting groove, there is certain distance between lamp stand top and the inside top of mount pad, the ventilation groove has been seted up on the mount pad top, install miniature fan in the ventilation groove, ventilation groove top is connected with the dust screen through a plurality of coupling mechanism, a plurality of exhaust vents have been seted up on the lateral wall surface of mount pad, the utility model has the advantages of reasonable design, low in cost easily realizes, has good heat dispersion, and loading and unloading are convenient.

Description

Car LED lamp that heat dispersion is good

Technical Field

The utility model relates to the field of automotive technology, specifically be a car LED lamp that heat dispersion is good.

Background

A light Emitting diode (led), which is a solid semiconductor device capable of converting electrical energy into visible light, can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. With the development of science and technology, LED lamps gradually replace traditional lamps and lanterns and have obtained extensive application, also can set up all kinds of LED lamps on the car and carry out auxiliary lighting usually. The current automobile LED lamp mostly has the problems of inconvenient assembly and disassembly and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car LED lamp that heat dispersion is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a car LED lamp that heat dispersion is good, includes the mount pad, slidable mounting has the lamp stand in the mount pad, install lamps and lanterns in the lamp stand, the lamp stand bottom is provided with the lamp shade, the mounting groove corresponding with the lamp shade is seted up to the mount pad bottom, lamp shade fixed mounting is in the mounting groove, there is certain distance between lamp stand top and the inside top of mount pad, the ventilation groove has been seted up on the mount pad top, install miniature fan in the ventilation groove, ventilation groove top is connected with the dust screen through a plurality of coupling mechanism, a plurality of exhaust vents have been seted up on the lateral wall surface of mount pad.

Preferably, the inner wall surface of lamp stand from inside to outside has covered heat-conducting layer and reflection stratum in proper order, the lamp stand top is provided with a plurality of evenly distributed's fin.

Preferably, the fin includes horizontal piece and riser, the horizontal piece inlays in the lamp stand inner wall to contact the setting with the heat-conducting layer, the riser sets up on the horizontal piece top, the top of riser extends to the lamp stand top, the riser surface is provided with a plurality of evenly distributed's arch.

Preferably, the lampshade is fixedly installed in the installation groove through a plurality of bolts, and a plurality of installation holes corresponding to the bolts are formed in the side wall surfaces of the lampshade and the installation seat.

Preferably, the lamp holder periphery is provided with a plurality of sliders, a plurality of spouts have been seted up on the inside wall surface of mount pad, the bottom and the mounting groove of spout are linked together, slider slidable mounting is in the spout.

Preferably, the connecting mechanism comprises a first magnetic block fixed at the bottom end of the dust screen, a clamping groove corresponding to the first magnetic block is formed in the surface of the top wall of the mounting base, a second magnetic block is fixedly arranged in the clamping groove, and the first magnetic block and the second magnetic block are mutually attracted.

Compared with the prior art, the beneficial effects of the utility model are that: the mounting seat is fixedly mounted on the mounting surface, when the lamp needs to be disassembled for maintenance, the bolt is screwed, the lampshade is pulled to move outwards, and the lamp holder is driven to be separated from the mounting seat; the reflecting layer can reflect light rays, so that the illumination intensity is improved; the micro fan drives the airflow to circulate, so that the lamp is cooled, heat generated by the lamp during working is transferred to the heat conducting layer and further transferred to the radiating fins, and the contact area of the radiating fins and air is increased by the protrusions on the surfaces of the radiating fins, so that the cooling effect is improved; the dust screen is connected on the mounting seat through the cooperation of first magnetic path and draw-in groove and the absorption of first magnetic path and second magnetic path, and loading and unloading are convenient, are convenient for clear up the maintenance. The utility model has the advantages of reasonable design, low in cost easily realizes, has good thermal diffusivity, and loading and unloading convenience.

Drawings

FIG. 1 is a schematic structural diagram of an automotive LED lamp with good heat dissipation performance;

fig. 2 is an enlarged view of a point a in fig. 1.

In the figure: 1-mounting seat, 2-lamp holder, 3-lamp, 4-lamp shade, 5-mounting groove, 6-micro fan, 7-dustproof net, 8-connecting mechanism, 9-air outlet, 10-reflecting layer, 11-bolt, 12-slide block, 13-slide groove, 14-heat conducting layer, 15-radiating fin, 16-transverse sheet, 17-vertical sheet, 18-first magnetic block, 19-clamping groove and 20-second magnetic block.

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. 1-2, the present invention provides a technical solution: the utility model provides a car LED lamp that heat dispersion is good, includes mount pad 1, slidable mounting has lamp stand 2 in the mount pad 1, install lamps and lanterns 3 in the

lamp stand

2, 2 bottoms of lamp stand are provided with lamp shade 4, mounting groove 5 corresponding with lamp shade 4 is seted up to 1 bottom of mount pad, 4 fixed mounting of lamp shade are in mounting groove 5, there is certain distance between 2 tops of lamp stand and 1 inside tops of mount pad, the ventilation groove has been seted up on 1 top of mount pad, install micro fan 6 in the ventilation groove, ventilation groove top is connected with dust screen 7 through a plurality of coupling mechanism 8, a plurality of exhaust vents 9 have been seted up on the lateral wall surface of mount pad 1, drive the air current circulation through micro fan 6, dispel the heat to lamps and lanterns.

The inner wall surface of lamp stand 2 has covered heat-conducting layer 14 and reflection stratum 10 from inside to outside in proper order, lamp stand 2 top is provided with a plurality of evenly distributed's fin 15, and reflection stratum 10 can the reflection of light to illumination intensity has been improved.

The heat dissipation sheet 15 includes horizontal piece 16 and riser 17, horizontal piece 16 inlays in 2 inner walls of lamp stand to contact the setting with heat-conducting layer 14, riser 17 sets up on horizontal piece 16 top, riser 17's top extends to 2 tops of lamp stand, riser 17 surface is provided with a plurality of evenly distributed's arch, and the heat conduction that the lamps and lanterns during operation produced gives heat-conducting layer 14, and then on conducting to heat dissipation sheet 15, the arch on heat dissipation sheet 15 surface has improved the area of contact of heat dissipation sheet with the air, thereby improves the radiating effect.

The lampshade 4 is fixedly installed in the installation groove 5 through a plurality of bolts 11, and a plurality of installation holes corresponding to the bolts 11 are formed in the side wall surfaces of the lampshade 4 and the installation seat 1.

2 peripheries of lamp stand are provided with a plurality of sliders 12, a plurality of spouts 13 have been seted up on the inside wall surface of mount pad 1, the bottom and the mounting groove 5 of spout 13 are linked together, slider 12 slidable mounting is in spout 13, and mount pad 1 fixed mounting is on the installation face, when lamps and lanterns need to be dismantled and overhaul, twist a bolt 11, pulling lamp shade 4 outwards remove, drive lamp stand 2 from mount pad 1 break away from can, and during the installation, at first aim at slider 12 and spout 13, slide lamp stand 2 again, move spout 13 end until slider 12, lamp shade 4 laminating this moment is in mounting groove 5, reuse bolt 11 fixed lamp shade 4 can, loading and unloading are convenient.

The connecting mechanism 8 comprises a first magnetic block 18, the first magnetic block 18 is fixed at the bottom end of the dustproof net 7, a clamping groove 19 corresponding to the first magnetic block 18 is formed in the surface of the top wall of the mounting base 1, a second magnetic block 20 is fixedly arranged inside the clamping groove 19, the first magnetic block 18 and the second magnetic block 20 are mutually attracted, the dustproof net 7 is connected to the mounting base 1 through the matching of the first magnetic block 18 and the clamping groove 19 and the adsorption of the first magnetic block 18 and the second magnetic block 20, the mounting and dismounting are convenient, and the cleaning and maintenance are convenient.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automobile LED lamp that heat dispersion is good, includes mount pad (1), its characterized in that: slidable mounting has lamp stand (2) in mount pad (1), install lamps and lanterns (3) in lamp stand (2), lamp stand (2) bottom is provided with lamp shade (4), mounting groove (5) corresponding with lamp shade (4) are seted up to mount pad (1) bottom, lamp shade (4) fixed mounting is in mounting groove (5), there is certain distance between lamp stand (2) top and the inside top of mount pad (1), the ventilation groove has been seted up on mount pad (1) top, install miniature fan (6) in the ventilation groove, the ventilation groove top is connected with dust screen (7) through a plurality of coupling mechanism (8), a plurality of exhaust vent (9) have been seted up on the lateral wall surface of mount pad (1).

2. The automobile LED lamp with good heat dissipation performance as claimed in claim 1, wherein: the inner wall surface of lamp stand (2) has covered heat-conducting layer (14) and reflection stratum (10) from inside to outside in proper order, lamp stand (2) top is provided with a plurality of evenly distributed's fin (15).

3. The automobile LED lamp with good heat dissipation performance as claimed in claim 2, wherein: fin (15) include horizontal piece (16) and riser (17), horizontal piece (16) inlay in lamp stand (2) inner wall to contact the setting with heat-conducting layer (14), riser (17) set up on horizontal piece (16) top, the top of riser (17) extends to lamp stand (2) top, riser (17) surface is provided with a plurality of evenly distributed's arch.

4. The automobile LED lamp with good heat dissipation performance as claimed in claim 1, wherein: the lampshade (4) is fixedly installed in the installation groove (5) through a plurality of bolts (11), and a plurality of installation holes corresponding to the bolts (11) are formed in the side wall surfaces of the lampshade (4) and the installation seat (1).

5. The automobile LED lamp with good heat dissipation performance as claimed in claim 1, wherein: the lamp holder (2) periphery is provided with a plurality of sliders (12), a plurality of chutes (13) have been seted up on the inside wall surface of mount pad (1), the bottom and mounting groove (5) of chute (13) are linked together, slider (12) slidable mounting is in chute (13).

6. The automobile LED lamp with good heat dissipation performance as claimed in claim 1, wherein: the connecting mechanism (8) comprises a first magnetic block (18), the first magnetic block (18) is fixed at the bottom end of the dustproof net (7), a clamping groove (19) corresponding to the first magnetic block (18) is formed in the surface of the top wall of the mounting base (1), a second magnetic block (20) is fixedly arranged in the clamping groove (19), and the first magnetic block (18) and the second magnetic block (20) are mutually attracted.