CN201628123U - Energy-saving LED lamp bulb - Google Patents

Energy-saving LED lamp bulb Download PDF

Info

Publication number
CN201628123U
CN201628123U CN2010292160921U CN201029216092U CN201628123U CN 201628123 U CN201628123 U CN 201628123U CN 2010292160921 U CN2010292160921 U CN 2010292160921U CN 201029216092 U CN201029216092 U CN 201029216092U CN 201628123 U CN201628123 U CN 201628123U
Authority
CN
China
Prior art keywords
led
aluminium alloy
lampshade
energy
radiating seat
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
CN2010292160921U
Other languages
Chinese (zh)
Inventor
杨东升
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.)
SHENZHEN FEIRUI LIGHTING CO Ltd
Original Assignee
SHENZHEN FEIRUI LIGHTING 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 SHENZHEN FEIRUI LIGHTING CO Ltd filed Critical SHENZHEN FEIRUI LIGHTING CO Ltd
Priority to CN2010292160921U priority Critical patent/CN201628123U/en
Application granted granted Critical
Publication of CN201628123U publication Critical patent/CN201628123U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model discloses an energy-saving LED lamp bulb which comprises a lamp holder, a lampshade, an LED lamp, a circuit board and an electronic component, wherein the lampshade is arranged on the lamp holder, the LED lamp is positioned inside the lampshade and the electronic component is arranged on the circuit board. The energy-saving LED lamp bulb is characterized in that the lampshade consists of a glass cover and an aluminum alloy heat-dissipating seat, the glass cover is mounted on the aluminum alloy heat-dissipating seat, a red copper body is embedded in the aluminum alloy heat-dissipating seat, and the aluminum alloy heat-dissipating seat is mounted on the lamp holder. Compared with the prior art, the energy-saving LED lamp bulb has the advantages of good heat dissipation effect and long service life.

Description

A kind of LED energy-saving bulb
Technical field
The utility model relates to a kind of LED bulb, is the LED energy-saving bulb of a kind of good heat dissipation effect, long service life specifically.
Background technology
In recent years, because the succeeding in developing of the LED of white light, LED began to enter into illuminating industry.LED belongs to cold light source, compare with fluorescent lamp with white trifoliate orange lamp, it has long, the shock-resistant advantage such as fragmentation that promptly is difficult in power and energy saving, life-span, compares with fluorescent lamp, do not glimmer in addition, toggle speed is fast, the advantage of environmentally safe, is considered as perfect light source of new generation by the photoelectricity industry.Though LED is regarded as cold light source, still can produce certain heat during work, the operating temperature of LED generally should be less than 50 degree.Have data to show, when the operating temperature of LED reaches 55 when spending, its life-span will reduce half.Therefore, radiating effect will directly influence the service life of LED bulb.
Summary of the invention
The purpose of this utility model provides the LED energy-saving bulb of a kind of good heat dissipation effect, long service life.
The purpose of this utility model is achieved through the following technical solutions.
A kind of LED energy-saving bulb, comprise lamp socket, lampshade, LED electroluminescent lamp, circuit board and electronic devices and components, lampshade is installed on the lamp socket, the LED electroluminescent lamp is positioned at lampshade, electronic devices and components are arranged on the circuit board, it is characterized in that: described lampshade comprises cloche and aluminium alloy radiating seat, and cloche is installed on the aluminium alloy radiating seat, be inlaid with the red copper body in the aluminium alloy radiating seat, the aluminium alloy radiating seat is installed on the lamp socket.
Described cloche is a first half, and the aluminium alloy radiating seat is a latter half.
Described aluminium alloy radiating seat is provided with several cooling fins, and fin is connected with cloche.
The LED lamp that described LED electroluminescent lamp is a patch-type, the solid crystalline substance of LED wick sheet is encapsulated on the circular aluminium base, and the back side of aluminium base scribbles the thermal conductive silicon glue-line.
Described red copper body is embedded in the middle place of aluminium alloy of aluminium base bottom.
Described circuit board and electronic devices and components are positioned at a heat-shrinkable T bush.
The utility model is compared the advantage that existing LED bulb has good heat dissipation effect, long service life.
Description of drawings
Fig. 1 is the profile of the utility model LED energy-saving bulb;
Fig. 2 is the three-dimensional structure diagram of the utility model LED energy-saving bulb;
Fig. 3 is intended to for the structural diagrams that the solid crystalline substance of LED wick sheet in the utility model LED energy-saving bulb is encapsulated on the aluminium base.
The specific embodiment
Below in conjunction with accompanying drawing the utility model LED energy-saving bulb is described in further detail.
As Fig. 1, Fig. 2 and shown in Figure 3, LED energy-saving bulb described in the utility model mainly is made up of lamp socket 1, lampshade, LED electroluminescent lamp 2, circuit board and electronic devices and components, lampshade is installed on the lamp socket, the LED electroluminescent lamp is positioned at lampshade, electronic devices and components are arranged on the circuit board, and the LED luminescence chip is positioned on the aluminium base 3.Lampshade comprises cloche 4 and aluminium alloy radiating seat 5, and cloche is installed on the aluminium alloy radiating seat, and cloche is a first half, and the aluminium alloy radiating seat is a latter half.There are a plurality of fin the top of aluminium alloy radiating seat, is processed into semi-circular shape, be connected with transparent glass cover, fin in the middle of the bulb outwards circular direction disperse away, increased area of dissipation like this, faster heat is passed than tradition is close-shaped.The typical feature of this radiating seat is to reserve a circular hole in the centre of aluminium section bar, the inside is plugged with red copper body 6, because of copper faster than the heat transfer rate of aluminium, heat conductive silica gel is coated at the back side of aluminium base uniformly, be assemblied on the aluminium section bar by screw then, like this, just, the heat that the LED lamp can be produced is by passing more rapidly.This structural thermal is even, and the aging of lamp is slower, and brightness is more consistent, and final result is that the life-span of whole fluorescent tube is longer.What the main luminous component of fluorescent tube adopted is the LED lamp of patch-type, and all led chip 7 solid crystalline substances are encapsulated on the aluminium base, and it closely contacts with the part of the middle edge of following aluminium alloy copper body, and characteristics are very energy savings, the brightness height, and the life-span is long.This bulb is directly imported by external high-tension electricity 110V-220V; by drive circuit inside deck; being connected to lamp plate powers work for the LED lamp; at this moment; because of skin temperature very high; the utility model has adopted heat-shrinkable T bush to encase circuit board and top element, so just can the holding circuit plate, can not burn out circuit board because of high temperature.

Claims (6)

1. LED energy-saving bulb, comprise lamp socket, lampshade, LED electroluminescent lamp, circuit board and electronic devices and components, lampshade is installed on the lamp socket, the LED electroluminescent lamp is positioned at lampshade, electronic devices and components are arranged on the circuit board, it is characterized in that: described lampshade comprises cloche and aluminium alloy radiating seat, and cloche is installed on the aluminium alloy radiating seat, be inlaid with the red copper body in the aluminium alloy radiating seat, the aluminium alloy radiating seat is installed on the lamp socket.
2. LED energy-saving bulb according to claim 1 is characterized in that: described cloche is a first half, and the aluminium alloy radiating seat is a latter half.
3. LED energy-saving bulb according to claim 1 is characterized in that: described aluminium alloy radiating seat is provided with several cooling fins, and fin is connected with cloche.
4. LED energy-saving bulb according to claim 1 is characterized in that: the LED lamp that described LED electroluminescent lamp is a patch-type, and the solid crystalline substance of LED wick sheet is encapsulated on the circular aluminium base, and the back side of aluminium base scribbles the thermal conductive silicon glue-line.
5. LED energy-saving bulb according to claim 1 is characterized in that: described red copper body is embedded in the middle place of aluminium alloy of aluminium base bottom.
6. LED energy-saving bulb according to claim 1 is characterized in that: described circuit board and electronic devices and components are positioned at a heat-shrinkable T bush.
CN2010292160921U 2010-02-02 2010-02-02 Energy-saving LED lamp bulb Expired - Fee Related CN201628123U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010292160921U CN201628123U (en) 2010-02-02 2010-02-02 Energy-saving LED lamp bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010292160921U CN201628123U (en) 2010-02-02 2010-02-02 Energy-saving LED lamp bulb

Publications (1)

Publication Number Publication Date
CN201628123U true CN201628123U (en) 2010-11-10

Family

ID=43059518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010292160921U Expired - Fee Related CN201628123U (en) 2010-02-02 2010-02-02 Energy-saving LED lamp bulb

Country Status (1)

Country Link
CN (1) CN201628123U (en)

Similar Documents

Publication Publication Date Title
CN101182919A (en) High power LED lamp
CN201204203Y (en) Radiating device for high-power LED
CN201289055Y (en) High power LED lamp heat radiator
CN202501224U (en) Ultraviolet light emitting diode (UV LED) light source
CN201992413U (en) Fin type external power supply LED (light-emitting diode) fluorescent lamp
CN201764312U (en) LED bulb and illuminating system
CN101576242B (en) Radiating method of high-power LED radiator and radiator for implementing same
CN101387391A (en) LED lamp
CN201582630U (en) LED lighting bulb
CN202581022U (en) High-power LED (Light-emitting Diode) ceiling light
CN201827792U (en) Radiating high-power light-emitting diode (LED) ceiling light
CN202118574U (en) LED lamp with radiating module
CN201129629Y (en) High-power LED lamp
CN201628123U (en) Energy-saving LED lamp bulb
CN203533494U (en) Heat dissipation system of high-power LED lamp
CN202561588U (en) Energy-saving high-power light-emitting diode (LED) street lamp
CN203309835U (en) LED heat-insulating radiator with semiconductor refrigerating chip
CN201284939Y (en) LED lamp
CN201827860U (en) Honeycomb radiator of LED (light-emitting diode) lamp
CN201909293U (en) Radiating structure for LED (light-emitting diode) lamp
CN201166348Y (en) High heat radiation performance LED illuminating apparatus
CN203225276U (en) Led integrated light source module
CN201666477U (en) LED lamp
CN202613278U (en) High-power light-emitting diode (LED) car lamp
CN201811021U (en) High-power LED (light-emitting diode) lamp capable of conducting multiple heat radiation

Legal Events

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

Granted publication date: 20101110

Termination date: 20130202

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