CN202302809U - Light-emitting diode (LED) bulb lamp - Google Patents

Light-emitting diode (LED) bulb lamp Download PDF

Info

Publication number
CN202302809U
CN202302809U CN2011203369664U CN201120336966U CN202302809U CN 202302809 U CN202302809 U CN 202302809U CN 2011203369664 U CN2011203369664 U CN 2011203369664U CN 201120336966 U CN201120336966 U CN 201120336966U CN 202302809 U CN202302809 U CN 202302809U
Authority
CN
China
Prior art keywords
radiator
led
lamp
hemispherical
bulb lamp
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
CN2011203369664U
Other languages
Chinese (zh)
Inventor
孙晓建
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.)
FUJIAN DAMING ELECTRONICS CO., LTD.
Original Assignee
ANHUI DAMING ELECTRONIC TECHNOLOGY 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 ANHUI DAMING ELECTRONIC TECHNOLOGY CO LTD filed Critical ANHUI DAMING ELECTRONIC TECHNOLOGY CO LTD
Priority to CN2011203369664U priority Critical patent/CN202302809U/en
Application granted granted Critical
Publication of CN202302809U publication Critical patent/CN202302809U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a light-emitting diode (LED) bulb lamp, which comprises a radiator with the upper end in a hollow hemisphere shape and the lower end in a hollow cylinder shape. Radiating sheets are evenly installed on the outer wall of the radiator, LED lighting sources are installed in the radiator, a hemispherical poly carbonate (PC) cover with sectional dimension identical to that of the hemispherical top end of the radiator is arranged at the top end of the hemispherical top of the radiator, a rear cover is installed on the cylindrical shaped structure at the lower end of the radiator, and a lamp holder is installed on the rear cover. By adopting the LED bulb lamp, radiating efficiency of the LED lamp can be effectively improved, service life of the LED bulb lamp is prolonged, and the lamp holder can be flexibly replaced according to requirements.

Description

The LED bulb lamp
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of LED bulb lamp.
Background technology
Because long service life, the energy consumption of LED lamp are low, energy savings is remarkable, so the LED lamp is widely used in the daily life as lighting source.Yet along with the increase of LED quantity in the LED bulb lamp and the raising of power and brightness, the heat that produces when making the work of LED lamp is unprecedented soaring.For solving heat dissipation problem heat abstractor is housed on the LED lamp in the prior art, but, causes radiating effect not good, thereby influence the life-span of LED lamp because the heat loss through radiation area of heat abstractor is limited.
The utility model content
The purpose of the utility model provides a kind of LED bulb lamp, to solve in the prior art owing to the not good problem that influences the life-span of LED lamp of the radiating effect of heat abstractor.
For reaching said purpose, the technical scheme that the utility model adopts is:
A kind of LED bulb lamp; It is characterized in that: comprise that a upper end is that hollow hemisphere shape, lower end are the radiator of hollow cylindrical; On the said radiator outer wall fin is installed evenly, the LED light emitting source is installed in the said radiator, hemispherical PC cover is installed on the said radiator hemispherical top; Said radiator cylindrical shape lower end is equipped with bonnet, on the said bonnet lamp holder is installed.
The beneficial effect of the utility model is:
It is the radiator of hollow cylindrical for hollow hemisphere shape, lower end that the utility model adopts the upper end; Significantly increased area of dissipation; Improved the radiating efficiency of LED lamp effectively; Prolonged the service life of LED bulb lamp, and the lamp holder on the bonnet can change different models as required, make the utility model range of application very flexibly extensively.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; The utility model comprises that a upper end is that hollow hemisphere shape, lower end are the radiator 2 of hollow cylindrical; On radiator 2 outer walls fin is installed evenly, the LED light emitting source is installed in the radiator 2, hemispherical PC cover 1 is installed on the radiator 2 hemispherical tops; Radiator 2 tubular lower ends are equipped with bonnet 3, and lamp holder 4 is installed on the bonnet 3.Lamp holder 4 on the bonnet 3 can be changed different models as required.

Claims (1)

1. LED bulb lamp; It is characterized in that: comprise that a upper end is that hollow hemisphere shape, lower end are the radiator of hollow cylindrical; On the said radiator outer wall fin is installed evenly, the LED light emitting source is installed in the said radiator, hemispherical PC cover is installed on the said radiator hemispherical top; Said radiator cylindrical shape lower end is equipped with bonnet, on the said bonnet lamp holder is installed.
CN2011203369664U 2011-09-08 2011-09-08 Light-emitting diode (LED) bulb lamp Expired - Fee Related CN202302809U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203369664U CN202302809U (en) 2011-09-08 2011-09-08 Light-emitting diode (LED) bulb lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203369664U CN202302809U (en) 2011-09-08 2011-09-08 Light-emitting diode (LED) bulb lamp

Publications (1)

Publication Number Publication Date
CN202302809U true CN202302809U (en) 2012-07-04

Family

ID=46371698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203369664U Expired - Fee Related CN202302809U (en) 2011-09-08 2011-09-08 Light-emitting diode (LED) bulb lamp

Country Status (1)

Country Link
CN (1) CN202302809U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900982A (en) * 2012-10-09 2013-01-30 佛山市顺德区保利达电器有限公司 Light emitting diode (LED) lamp bulb

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900982A (en) * 2012-10-09 2013-01-30 佛山市顺德区保利达电器有限公司 Light emitting diode (LED) lamp bulb
CN102900982B (en) * 2012-10-09 2014-08-13 佛山市顺德区保利达电器有限公司 Light emitting diode (LED) lamp bulb

Similar Documents

Publication Publication Date Title
CN202074287U (en) Novel light emitting diode (LED) candle lamp
CN202302809U (en) Light-emitting diode (LED) bulb lamp
CN202708822U (en) LED wall lamp
CN202349649U (en) LED (Light-Emitting Diode) tubular lamp with oval shape
CN202674946U (en) LED (Light-Emitting Diode) lamp
CN203322963U (en) LED (Light Emitting Diode) luminaire for industry use
CN202546524U (en) LED (Light Emitting Diode) lamp for refrigerator illumination
CN203384925U (en) LED (light-emitting diode) bulb lamp with timer
CN203273382U (en) Energy-efficient LED horizontal plug lamp
CN202834994U (en) Surface-mounted LED (light-emitting diode) desk lamp
CN201851924U (en) Improved LED lamp
CN201844297U (en) Novel light-emitting diode (LED) industrial and mining lamp
CN201925884U (en) Low-energy consumption light-emitting diode (LED) lamp holder for yard
CN202109369U (en) Improved LED (light-emitting diode) street lamp
CN201992502U (en) LED reflector lamp
CN203571607U (en) Annular solar LED lamp structure
CN203375266U (en) Modularized light-emitting diode (LED) street lamp holder
CN202253169U (en) LED (Light-Emitting Diode) reflector lamp
CN203336312U (en) Environment-friendly LED bulb lamp
CN202852543U (en) Light-emitting diode (LED) bulb lamp
CN202469595U (en) Ceramic heat radiation type LED (Light-Emitting Diode) lamp bulb
CN202203697U (en) LED (light-emitting diode) ball bulb lamp
CN202927546U (en) Light emitting diode (LED) down lamp
CN202927586U (en) LED (Light-emitting diode) illuminating lamp
CN202392540U (en) Light emitting diode (LED) illumination lamp

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20131219

Address after: Cangshan District of Fuzhou City, Fujian province 350001 Yang Qia halfway No. 8

Patentee after: FUJIAN DAMING ELECTRONICS CO., LTD.

Address before: 243100 Anhui city of Ma'anshan province Dangtu County Economic Development Zone on the west side of Huayang Shengtianhu

Patentee before: Anhui Daming Electronic Technology Co.,Ltd.

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 243100 MAANSHAN, ANHUI PROVINCE TO: 350001 FUZHOU, FUJIAN PROVINCE

ASS Succession or assignment of patent right

Owner name: FUJIAN DAMING ELECTRONIC TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ANHUI DAMING ELECTRONIC TECHNOLOGY CO., LTD.

Effective date: 20131219

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20150908

EXPY Termination of patent right or utility model