CN205155640U - Novel heat dissipation light -emitting diode (LED) lamp - Google Patents

Novel heat dissipation light -emitting diode (LED) lamp Download PDF

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Publication number
CN205155640U
CN205155640U CN201520702978.2U CN201520702978U CN205155640U CN 205155640 U CN205155640 U CN 205155640U CN 201520702978 U CN201520702978 U CN 201520702978U CN 205155640 U CN205155640 U CN 205155640U
Authority
CN
China
Prior art keywords
pcb
heat dissipation
led
alloy pedestal
aluminium base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520702978.2U
Other languages
Chinese (zh)
Inventor
李小飞
黄火木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Zhouchuang Industry Co Ltd
Original Assignee
Dongguan Zhouchuang Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Zhouchuang Industry Co Ltd filed Critical Dongguan Zhouchuang Industry Co Ltd
Priority to CN201520702978.2U priority Critical patent/CN205155640U/en
Application granted granted Critical
Publication of CN205155640U publication Critical patent/CN205155640U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a novel heat dissipation light -emitting diode (LED) lamp, aluminum alloy pedestal including concave shape is equipped with the aluminium base board of PCB on the interior bottom surface, electric connection has a plurality of LED lamps on the aluminium base board of PCB, is equipped with the fin on aluminum alloy pedestal's the surface, and the coating has the heat dissipation silica gel layer between aluminium base board of PCB and aluminum alloy pedestal's interior bottom surface. The beneficial effects of the utility model are that, structural design is reasonable, long service life.

Description

Novel LED heat dissipation lamp tool
Technical field
The utility model relates to LED illumination lamp lamps structure and improves field, particularly a kind of Novel LED heat dissipation lamp tool.
Background technology
Along with the continuous progress of science and technology, LED lamp is standby to be more and more widely used in daily life, especially for outdoor lighting.But due to the circumstance complication of open air, LED lamp is operationally influenced comparatively large, particularly in heat radiation, illumination intensity etc.
Utility model content
The purpose of this utility model is to solve the problem, and devises a kind of Novel LED heat dissipation lamp tool.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of Novel LED heat dissipation lamp tool, comprise the aluminium alloy pedestal of concave character type, the inner bottom surface of aluminium alloy pedestal is provided with PCB aluminium base, PCB aluminium base is electrically connected with multiple LED, the outer surface of aluminium alloy pedestal is provided with fin, is coated with thermal grease layer between PCB aluminium base and the inner bottom surface of aluminium alloy pedestal.
Described thermal grease layer is full of the space between the inner bottom surface of PCB aluminium base and aluminium alloy pedestal.
Described PCB aluminium base is the structure arranging PCB formation in aluminium panels.
The Novel LED heat dissipation lamp tool utilizing the technical solution of the utility model to make, reasonable in design, security is high, has good radiating effect, is conducive to extending LED in service life of outdoor environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of Novel LED heat dissipation lamp tool described in the utility model;
In figure, 1, aluminium alloy pedestal; 2, PCB aluminium base; 3, LED; 4, fin; 5, thermal grease layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described, as shown in Figure 1, a kind of Novel LED heat dissipation lamp tool, comprise the aluminium alloy pedestal (1) of concave character type, the inner bottom surface of aluminium alloy pedestal is provided with PCB aluminium base (2), PCB aluminium base is electrically connected with multiple LED (3), the outer surface of aluminium alloy pedestal is provided with fin (4), is coated with thermal grease layer (5) between PCB aluminium base and the inner bottom surface of aluminium alloy pedestal.Wherein, described thermal grease layer (5) is full of the space between the inner bottom surface of PCB aluminium base and aluminium alloy pedestal; Described PCB aluminium base (2) is the structure arranging PCB formation in aluminium panels.
The feature of the technical program be PCB aluminium base and aluminium alloy pedestal inner bottom surface between be coated with one deck thermal grease (silicone grease) layer.Because the silica gel toughness be coated with, so make the laminating of pcb aluminium base and pedestal tightr, simultaneously also because of coating is thermal grease, thus the LED lamp after circuit board and pedestal are fitted tightly, not only more firm, integral heat sink performance is also better.
Technique scheme only embodies the optimal technical scheme of technical solutions of the utility model; those skilled in the art all embody principle of the present utility model to some variations that wherein some part may be made, and belong within protection domain of the present utility model.

Claims (2)

1. a Novel LED heat dissipation lamp tool, comprise the aluminium alloy pedestal (1) of concave character type, the inner bottom surface of aluminium alloy pedestal is provided with PCB aluminium base (2), PCB aluminium base is electrically connected with multiple LED (3), the outer surface of aluminium alloy pedestal is provided with fin (4), it is characterized in that, between PCB aluminium base and the inner bottom surface of aluminium alloy pedestal, be coated with thermal grease layer (5).
2. Novel LED heat dissipation lamp tool according to claim 1, is characterized in that, described thermal grease layer (5) is full of the space between the inner bottom surface of PCB aluminium base and aluminium alloy pedestal.
CN201520702978.2U 2015-09-12 2015-09-12 Novel heat dissipation light -emitting diode (LED) lamp Expired - Fee Related CN205155640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520702978.2U CN205155640U (en) 2015-09-12 2015-09-12 Novel heat dissipation light -emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520702978.2U CN205155640U (en) 2015-09-12 2015-09-12 Novel heat dissipation light -emitting diode (LED) lamp

Publications (1)

Publication Number Publication Date
CN205155640U true CN205155640U (en) 2016-04-13

Family

ID=55691331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520702978.2U Expired - Fee Related CN205155640U (en) 2015-09-12 2015-09-12 Novel heat dissipation light -emitting diode (LED) lamp

Country Status (1)

Country Link
CN (1) CN205155640U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160413

Termination date: 20200912

CF01 Termination of patent right due to non-payment of annual fee