CN203068237U - LED lamp - Google Patents

LED lamp Download PDF

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Publication number
CN203068237U
CN203068237U CN2013200659683U CN201320065968U CN203068237U CN 203068237 U CN203068237 U CN 203068237U CN 2013200659683 U CN2013200659683 U CN 2013200659683U CN 201320065968 U CN201320065968 U CN 201320065968U CN 203068237 U CN203068237 U CN 203068237U
Authority
CN
China
Prior art keywords
heat radiation
heat dissipating
led lamp
lamp
led
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
CN2013200659683U
Other languages
Chinese (zh)
Inventor
范校军
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.)
SHENGZHOU HESHUN LIGHTING ELECTRICAL APPLIANCES CO Ltd
Original Assignee
SHENGZHOU HESHUN LIGHTING ELECTRICAL APPLIANCES 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 SHENGZHOU HESHUN LIGHTING ELECTRICAL APPLIANCES CO Ltd filed Critical SHENGZHOU HESHUN LIGHTING ELECTRICAL APPLIANCES CO Ltd
Priority to CN2013200659683U priority Critical patent/CN203068237U/en
Application granted granted Critical
Publication of CN203068237U publication Critical patent/CN203068237U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an LED (Light Emitting Diode) lamp which comprises a lamp base, a heat sink, a lamp housing and an LED array mounted inside the lamp housing, wherein an aluminium base board is arranged inside the lamp housing, the LED array is mounted on the aluminium base board; the heat sink is composed of heat sink V-shaped bodies and a heat dissipating matrix, a heat dissipating clearance is formed between each heat sink V-shaped body and the heat dissipating matrix, at least one heat dissipating groove is formed in the outer wall of the heat dissipating matrix, and each two adjacent heat dissipating grooves from a heat dissipating ridge. An air vent for communicating the inside and the outside of the heat dissipating matrix is formed in the bottom of each heat dissipating groove, and uniformly distributed heat dissipating holes are formed in the vertex angle of each heat dissipating V-shaped body. According to the LED lamp provided by the utility model, the heat dissipating effect is improved and the aesthetics is increased by enlarging the heat dissipating area of the LED lamp heat sink; as an air vent is formed in the bottom of each heat dissipating groove, and a heat dissipating hole is formed in the vertex angle of each heat dissipating V-shaped body, convection air is formed and the heat dissipating effect of the LED lamp is further improved.

Description

A kind of LED lamp
Technical field
The utility model relates to a kind of LED lamp.
Background technology
The LED lamp is as a kind of illuminating source, has that energy consumption is low, radiationless, the response time short and advantage such as long service life, has been applied to more and more widely in illumination and the decorative lamp.But have a lot of problems, some LED lamps are in order to improve illuminance, series connection or a plurality of LED lamps in parallel have brought more heat in lampshade, dispelled the heat into present this technical field a great problem.LED lamp employing commonly used at present increases fin at shell, increase area of dissipation and dispel the heat, but radiating effect is not good.
The utility model content
The utility model purpose is to provide a kind of LED lamp that can improve radiating effect.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED lamp, comprise lamp socket, radiator, lamp housing and be installed in the led array of lamp housing inside, be provided with aluminium base in the lamp housing, led array is installed on the aluminium base, it is characterized in that: radiator is made up of heat radiation V-type body and heat radiation parent, be formed with the heat radiation space between heat radiation V-type body and the heat radiation parent, the outer wall of heat radiation parent is provided with at least one heat radiation groove, forms the heat radiation rib between adjacent two heat radiation grooves.
Further, the bottom of heat radiation groove is provided with and makes the ventilating opening that is interlinked to the outside in the heat radiation parent.
Further, heat radiation groove and heat radiation rib are radial even distribution.
Further, the drift angle place of heat radiation V-type body is provided with the louvre that is evenly distributed.
Further, heat radiation V-type body and heat radiation parent are structure as a whole.
Further, lamp socket is spiral.
The utility model has following beneficial effect owing to adopted technique scheme:
Improved the radiating effect of LED lamp, formed by heat radiation V-type body and heat radiation parent by radiator, increased area of dissipation, the heat radiation groove that the outer wall of heat radiation parent is provided with, further increased area of dissipation, the louvre that the drift angle place of the ventilating opening that the bottom of heat radiation groove is provided with and heat radiation V-type body is provided with can form cross-ventilation and realize.Heat radiation groove and heat radiation rib are radial even distribution, increase pressure by reducing contact area, are conducive to picking and placeing the LED lamp.The utility model is simple in structure simultaneously, and low cost of manufacture is practical, has increased aesthetic property.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of a kind of LED lamp of the utility model;
Fig. 2 is cross-sectional view of the present utility model;
Fig. 3 is the structural representation of radiator in the utility model;
Fig. 4 is I place structure enlarged diagram among Fig. 2.
The specific embodiment
As shown in Figures 1 to 4, be a kind of LED lamp of the utility model, comprise spiral lamp socket 1, radiator 2, lamp housing 4 and be installed in the led array 3 of lamp housing 4 inside that be provided with aluminium base 5 in the lamp housing 4, led array 3 is installed on the aluminium base 5.Radiator 2 is made up of heat radiation V-type body 21 and heat radiation parent 22, and heat radiation V-type body 21 and heat radiation parent 22 are structure as a whole, and is formed with heat radiation space 25 between heat radiation V-type body 21 and the heat radiation parent 22, has increased area of dissipation, has improved radiating effect.The outer wall of heat radiation parent 22 is provided with at least one heat radiation groove 24, form heat radiation rib 23 between adjacent two heat radiation grooves 24, heat radiation groove 24 and heat radiation rib 23 are radial even distribution, further increased area of dissipation, improved radiating effect, and by reducing contact area, increase pressure, be conducive to picking and placeing the LED lamp.The bottom of heat radiation groove 24 is provided with and makes the ventilating opening 241 that is interlinked to the outside in the heat radiation female 22, and the drift angle place of heat radiation V-type body 21 is provided with the louvre 211 that is evenly distributed, and ventilating opening 241 and louvre 211 can carry out cross-ventilation, improve radiating effect.
Only be specific embodiment of the utility model below, but technical characterictic of the present utility model is not limited thereto.Any based on the utility model, for realizing essentially identical technique effect, done the ground simple change, be equal to replacement or modification etc., all be covered by among the protection domain of the present utility model.

Claims (6)

1. LED lamp, comprise lamp socket, radiator, lamp housing and be installed in the led array of described lamp housing inside, be provided with aluminium base in the described lamp housing, described led array is installed on the described aluminium base, it is characterized in that: described radiator is made up of heat radiation V-type body and heat radiation parent, be formed with the heat radiation space between described heat radiation V-type body and the described heat radiation parent, the outer wall of described heat radiation parent is provided with at least one heat radiation groove, forms the heat radiation rib between adjacent two described heat radiation grooves.
2. a kind of LED lamp according to claim 1, it is characterized in that: the bottom of described heat radiation groove is provided with and makes the ventilating opening that is interlinked to the outside in the described heat radiation parent.
3. a kind of LED lamp according to claim 1, it is characterized in that: described heat radiation groove and described heat radiation rib are radial even distribution.
4. a kind of LED lamp according to claim 1, it is characterized in that: the drift angle place of described heat radiation V-type body is provided with the louvre that is evenly distributed.
5. a kind of LED lamp according to claim 1, it is characterized in that: described heat radiation V-type body and described heat radiation parent are structure as a whole.
6. a kind of LED lamp according to claim 1, it is characterized in that: described lamp socket is spiral.
CN2013200659683U 2013-02-01 2013-02-01 LED lamp Expired - Fee Related CN203068237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200659683U CN203068237U (en) 2013-02-01 2013-02-01 LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200659683U CN203068237U (en) 2013-02-01 2013-02-01 LED lamp

Publications (1)

Publication Number Publication Date
CN203068237U true CN203068237U (en) 2013-07-17

Family

ID=48767017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200659683U Expired - Fee Related CN203068237U (en) 2013-02-01 2013-02-01 LED lamp

Country Status (1)

Country Link
CN (1) CN203068237U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107448782A (en) * 2017-08-14 2017-12-08 广东聚科照明股份有限公司 A kind of good perforated lamp of thermal diffusivity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107448782A (en) * 2017-08-14 2017-12-08 广东聚科照明股份有限公司 A kind of good perforated lamp of thermal diffusivity

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130717

Termination date: 20140201