CN213983488U

CN213983488U - LED lamp heat radiation structure

Info

Publication number: CN213983488U
Application number: CN202022002452.7U
Authority: CN
Inventors: 杨凯会
Original assignee: Shenzhen Siyexing Mechanical & Electrical Technical Development Co ltd
Current assignee: Shenzhen Siyexing Mechanical & Electrical Technical Development Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-08-17
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a LED lamp heat radiation structure, including the heat dissipation copper sheet, the upper surface intermediate position fixed mounting of heat dissipation copper sheet has high temperature silica gel, the upper surface intermediate position fixed mounting of high temperature silica gel has the heat dissipation case, the upper surface intermediate position fixed mounting of heat dissipation case has the air discharge fan, just the air discharge fan figure is two, is the symmetric distribution, relates to LED lamp technical field. This LED lamp heat radiation structure, through setting up heat dissipation copper sheet and high temperature silica gel, can realize cooling off the LED lamp fast, the LED lamp is under the high temperature in service behavior, the life-span can extremely reduce, thereby lose the result of use, and through the heat radiation structure design, the in service behavior that can reduce the temperature, the life of LED lamp has been increased, very big increase the convenience, staff's change maintenance frequency has also been practiced thrift, and the setting of air discharge fan, heat that can be quick is discharged from inside, being in heat dissipation copper sheet and high temperature silica gel effluvium.

Description

LED lamp heat radiation structure

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp heat radiation structure.

Background

The LED is an indispensable important role in developing low-carbon economy, is energy-saving, long-life and low-carbon, is a substitute term of the LED, and plays an extremely important role in the field of illumination. However, the LED still has many technical problems such as heat dissipation, light attenuation, energy efficiency, and especially the heat dissipation problem of the LED, which has been the focus of research of manufacturers at home and abroad. The high-power LED product of circulation on the existing market, its heat dissipation scheme has adopted basically to weld LED lamp pearl on aluminium base board, then the sticky even on the radiator of rethread high temperature, this kind of heat radiation structure, LED wafer operating temperature's transmission link is many, the path is long, the radiating efficiency is low, no matter how big is done outside radiator, the material is how good, because the heat radiation structure of front end is unreasonable, its final radiating effect is all not ideal, thereby very big working property and the too high temperature of life that has influenced LED, not only can show the working property who reduces LED, shorten LED's working life, can lead to LED lamps and lanterns to take place the phenomenon of turning off the light even, bring illumination potential safety hazard, current LED lamp heat radiation structure exists following not enoughly:

1. current LED lamp heat radiation structure lacks exhaust apparatus, concentrates the heat under the bulb, and unable quick heat diffusion supplies the heat dissipation copper sheet to give off the heat.

2. Current LED lamp heat radiation structure lacks installation device, all is the mode that adopts the double faced adhesive tape to connect usually, and the double faced adhesive tape after the heating can lose viscidity very fast to cause dropping of bulb, cause the danger of using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a LED lamp heat radiation structure has solved current LED lamp heat radiation structure and has lacked exhaust apparatus, concentrates on the heat under the bulb, and unable quick heat diffuses out, supplies the danger that the heat dissipation copper sheet gived off the heat.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including the heat dissipation copper sheet, the upper surface intermediate position fixed mounting of heat dissipation copper sheet has high temperature silica gel, the upper surface intermediate position fixed mounting of high temperature silica gel has the heat dissipation case, the upper surface intermediate position fixed mounting of heat dissipation case has the air discharge fan, just the air discharge fan figure is two, is the symmetric distribution.

Preferably, the middle position of the upper surface of the heat dissipation box is fixedly connected with a support, the middle position of the upper surface of the support is fixedly connected with an LED lamp bead, and the middle position of the upper surface of the LED lamp bead is fixedly connected with a lampshade.

Preferably, the two sides of the heat dissipation box are fixedly connected with lamp holders, the left side of the lamp holder is fixedly connected with a lead anode, and the right side of the lamp holder is fixedly connected with a lead cathode.

Preferably, the base is fixedly connected to the upper position of the lamp holder, and the insulating sheet is fixedly connected to the lower position of the lamp holder.

Preferably, the right side position fixedly connected with second buckle of insulating piece, the right side position fixedly connected with first buckle of insulating piece.

Preferably, the top position fixedly connected with gasket of insulating piece, the below left side position fixedly connected with first fixing bolt of base, the below right side position fixedly connected with second fixing bolt of base.

(III) advantageous effects

The utility model provides a LED lamp heat radiation structure. The method has the following beneficial effects:

(1) this LED lamp heat radiation structure, heat dissipation copper sheet, the upper surface intermediate position fixed mounting of heat dissipation copper sheet has high temperature silica gel, and the upper surface intermediate position fixed mounting of high temperature silica gel has the heat dissipation case, and the upper surface intermediate position fixed mounting of heat dissipation case has the air discharge fan, and the air discharge fan figure is two, is the symmetric distribution, through such setting, avoids concentrating the heat under the bulb, and unable quick heat diffusion supplies the heat dissipation copper sheet to give off the heat.

(2) This LED lamp heat radiation structure, the right side position fixedly connected with second buckle of insulating piece, the first buckle of right side position fixedly connected with of insulating piece, the first fixing bolt of below left side position fixedly connected with of base, the below right side position fixedly connected with second fixing bolt of base avoids lacking installation device, because of the mode that adopts the double faced adhesive tape to connect, the double faced adhesive tape after the heating can lose viscidity very fast to cause dropping of bulb, cause the danger of using.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the structure of the bulb of the present invention;

FIG. 3 is a schematic structural view of the buckle of the present invention;

fig. 4 is a schematic structural diagram of the fixing bolt of the present invention.

In the figure, 1-a first buckle, 2-an insulating sheet, 3-a first fixing bolt, 4-a lead anode, 5-high-temperature silica gel, 6-an exhaust fan, 7-a radiating box, 8-a radiating copper sheet, 9-a lamp holder, 10-a lead cathode, 11-a second fixing bolt, 12-a second buckle, 13-a gasket, 14-a base, 15-a lamp shade, 16-an LED lamp bead and 17-a support.

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, an embodiment of the present invention provides a technical solution: including heat dissipation copper sheet 8, the upper surface intermediate position fixed mounting of heat dissipation copper sheet 8 has high temperature silica gel 5, the upper surface intermediate position fixed mounting of high temperature silica gel 5 has heat dissipation case 7, the upper surface intermediate position fixed mounting of heat dissipation case 7 has air discharge fan 6, just 6 figure of air discharge fan are two, are the symmetric distribution.

The utility model discloses a lamp, including heat dissipation case 7, support 17 upper surface intermediate position fixedly connected with LED lamp pearl 16, LED lamp pearl 16 upper surface intermediate position fixedly connected with lamp shade 15, through the protection of lamp shade, can avoid the various materials of greasy dirt, dust, vapor to corrode the bulb, cause the luminance of bulb not enough, perhaps the condition of short circuit takes place.

The both sides position fixedly connected with lamp stand 9 of heat dissipation case 7, lamp stand 9 left side position fixedly connected with wire

positive pole

4, 9 right side position fixedly connected with wire negative pole 10 of lamp stand, give the bulb power supply from the negative and positive poles, can make the bulb normally work, give the luminance that the user is fit for.

The top fixed connection of lamp stand 9 has base 14, the below fixed connection of lamp stand 9 has insulating piece 2, and the setting of insulating piece has avoided the bulb during operation because under the circumstances such as the high temperature, the condition of electric leakage appears to the injury user's the security of the lives and property.

Insulating piece 2's right side position fixedly connected with second buckle 12, insulating piece 2's first buckle of right side position fixedly connected with 1, the setting of buckle, the bulb of being convenient for can be quick with the structure interlock on ceiling, increased the installation rate, be convenient for install and use has increased staff's convenience.

The top position fixedly connected with gasket 13 of insulating piece 2, the first fixing bolt 3 of the below left side position fixedly connected with of base 14, the below right side position fixedly connected with second fixing bolt 11 of base 14 avoids lacking installation device, because of the mode that adopts the double faced adhesive tape to connect, the double faced adhesive tape after the heating can lose viscidity very fast to cause dropping of bulb, cause the danger of using.

The working principle is as follows: during operation, a worker inserts the lead cathode 10 into the power cathode, the lead anode 4 is inserted into the power anode, so that the LED lamp bead 16 is lightened, the lampshade 15 covers the LED lamp bead 16, the situation that the lamp bulb is not enough in brightness or short circuit is caused due to the fact that various materials of oil stain, dust and water vapor corrode the lamp bulb can be avoided, the right side position of the insulating sheet 2 is fixedly connected with the second buckle 12, the right side position of the insulating sheet 2 is fixedly connected with the first buckle 1, the arrangement of the buckles facilitates the rapid structural occlusion of the lamp bulb and a ceiling, the installation speed is increased, the installation and use are convenient, the convenience of the worker is improved, the upper position of the insulating sheet 2 is fixedly connected with the gasket 13, the lower left side position of the base 14 is fixedly connected with the first fixing bolt 3, and the right side position of the base 14 is fixedly connected with the second fixing bolt 11, avoid lacking installation device, because of the mode that adopts the double faced adhesive tape to connect, the double faced adhesive tape after the heating can lose viscidity very fast to cause dropping of LED lamp pearl 16, cause the danger of using, the upper surface intermediate position fixed mounting of heat dissipation copper sheet 8 has high temperature silica gel 5, and the upper surface intermediate position fixed mounting of high temperature silica gel 5 has heat dissipation case 7.

The utility model discloses a 1-first buckle, 2-insulating piece, 3-first fixing bolt, 4-wire positive pole, 5-high temperature silica gel, 6-air discharge fan, 7-heat dissipation case, 8-heat dissipation copper sheet, 9-lamp stand, 10-wire negative pole, 11-second fixing bolt, 12-second buckle, 13-gasket, 14-base, 15-lamp shade, 16-LED lamp pearl, 17-support, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can be known or can be known through conventional experimental methods for this technical staff, the problem that the utility model solves, through setting up heat dissipation copper sheet and high temperature silica gel, can realize cooling the LED lamp fast, the LED lamp is under the high temperature use condition, the life-span can extremely reduce to lose the result of use, and through the heat radiation structure design, the in service behavior that can reduce the temperature has increased the life of LED lamp, very big increase the convenience, also practiced thrift staff's change maintenance frequency, and the setting of air discharge fan, heat that can be quick is discharging from inside, is diffusing through heat dissipation copper sheet and high temperature silica gel.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 a LED lamp heat radiation structure which characterized in that: the heat dissipation device comprises a heat dissipation copper sheet (8), wherein a high-temperature silica gel (5) is fixedly mounted in the middle of the upper surface of the heat dissipation copper sheet (8), a heat dissipation box (7) is fixedly mounted in the middle of the upper surface of the high-temperature silica gel (5), two exhaust fans (6) are fixedly mounted in the middle of the upper surface of the heat dissipation box (7), and the two exhaust fans (6) are symmetrically distributed;

the LED lamp is characterized in that a support (17) is fixedly connected to the middle position of the upper surface of the heat dissipation box (7), an LED lamp bead (16) is fixedly connected to the middle position of the upper surface of the support (17), and a lampshade (15) is fixedly connected to the middle position of the upper surface of the LED lamp bead (16).

2. The heat dissipation structure of claim 1, wherein: the lamp is characterized in that two sides of the heat dissipation box (7) are fixedly connected with lamp holders (9), the left side of the lamp holders (9) is fixedly connected with a lead anode (4), and the right side of the lamp holders (9) is fixedly connected with a lead cathode (10).

3. The heat dissipation structure of claim 2, wherein: the lamp holder is characterized in that a base (14) is fixedly connected to the upper position of the lamp holder (9), and an insulating sheet (2) is fixedly connected to the lower position of the lamp holder (9).

4. The heat dissipation structure of claim 3, wherein: the right side position fixedly connected with second buckle (12) of insulating piece (2), the right side position fixedly connected with first buckle (1) of insulating piece (2).

5. The heat dissipation structure of claim 3, wherein: the top position fixedly connected with gasket (13) of insulating piece (2), the below left side position fixedly connected with first fixing bolt (3) of base (14), the below right side position fixedly connected with second fixing bolt (11) of base (14).