CN201925781U - Household LED (light emitting diode) energy saving lamp - Google Patents

Household LED (light emitting diode) energy saving lamp Download PDF

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Publication number
CN201925781U
CN201925781U CN2011200137966U CN201120013796U CN201925781U CN 201925781 U CN201925781 U CN 201925781U CN 2011200137966 U CN2011200137966 U CN 2011200137966U CN 201120013796 U CN201120013796 U CN 201120013796U CN 201925781 U CN201925781 U CN 201925781U
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CN
China
Prior art keywords
light emitting
emitting diode
shell body
upper shell
rectification
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Expired - Fee Related
Application number
CN2011200137966U
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Chinese (zh)
Inventor
张卫峰
陈红
周雅娟
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Individual
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Individual
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Publication date
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Priority to CN2011200137966U priority Critical patent/CN201925781U/en
Application granted granted Critical
Publication of CN201925781U publication Critical patent/CN201925781U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a household LED (light emitting diode) energy saving lamp, the technical scheme is that: an insulator is connected at the bottom of a lamp head, an upper shell body is fixed at the bottom of the insulator, a protuberant heat dissipation wing is arranged on the upper shell body, the upper shell body is connected with a lower shell body by a thread, heat conduction estersil is coated when the upper shell body and the lower shell body are connected, 73 light-emitting diodes are arranged on the plane of the lower shell body, heat conduction estersil is coated between the light emitting diodes and the lower shell body, the electrode of the light emitting diode is welded on a circuit board in the shell body, 73 light emitting diodes are serially connected, a rectification electric circuit of the 73 light emitting diodes is a bridge rectifier which is composed of four rectifier diodes, a positive electrode after rectification is connected with a positive electrode of the light emitting diode after filtering is carried out by a capacitor, and a negative electrode after rectification is connected with a negative electrode of the light emitting diode by the capacitor.

Description

A kind of household LED electricity-saving lamp
Affiliated technical field
The utility model relates to a kind of electricity-saving lamp, relates in particular to a kind of household LED electricity-saving lamp.
Background technology
China is one of the most serious country of world's natural resources waste, and rank is the 56th in the country that 59 in the United Nations accepts to investigate, and energy use efficiency only is 26.9% of the U.S., 11.5% of Japan, therefore, advance energy-saving and emission-reduction, put in the critical positions of China's state basic policy.The electricity-saving lamp made from the LED light emitting diode is than ordinary incandescent lamp power saving more than 90%, more than 50%, service life is up to more than 100,000 hours, and harmful elements such as not mercurous and sodium than common energy-saving lamp power saving, be the lighting of efficient energy-saving green environment protection, gain public acceptance and promote.But because the LED light emitting diode needs DC driven, therefore generally use Switching Power Supply or regulator rectifier circuit on the led electricity-saving lamp, when having increased non-electric consumption on lighting consumption, increased the caloric value of light fixture integral body again, power consumption efficiency is reduced, and the service life of having reduced light emitting diode, the manufacturing cost of LED electricity-saving lamp is improved, the selling price height is difficult to promote.Therefore be sought after a kind of simple in structurely on the market, caloric value is low, long service life, and also manufacturing cost and use cost are all low, the LED energy-saving lamp of being convenient to promote.
Summary of the invention
This novel purpose is according to the market demand, provides a kind of simple in structure, and caloric value is low, and long service life reduces production costs, the LED energy-saving lamp of being convenient to promote.This is by the following technical solutions novel in order to achieve the above object: be connected with insulator below the lamp holder, be fixed with upper shell below the insulator, bossed radiating wing above the upper shell, between upper shell and the lower house with being threaded, scribble heat-conducting silicone grease during connection, 73 light emitting diodes are housed on the plane of lower house, scribble heat-conducting silicone grease between light emitting diode and the lower house, the electrode of light emitting diode is welded on the interior wiring board of housing, 73 light emitting diode series connection connect, its rectification circuit is the bridge rectifier that 4 commutation diodes are formed, positive pole after the rectification is connected on the positive pole of light emitting diode behind capacitor filtering, the negative pole after the rectification is connected on the negative pole of light emitting diode through electric capacity.
This novel beneficial effect is: energy-conserving and environment-protective, do not pollute, and long service life, simple in structure, easy to manufacture, reduced production cost and use cost, be convenient to large-scale promotion.
Description of drawings:
Below further specify by drawings and Examples novel:
Fig. 1 is the upper shell of embodiment and the structural representation of lamp holder;
Fig. 2 is the overall structure schematic diagram of embodiment;
Fig. 3 is the part cross-sectional schematic of upper and lower casing;
Fig. 4 is the circuit diagram of embodiment;
Among the figure: 1, lamp holder; 2, insulator; 3, radiating wing; 4, upper shell; 5, light emitting diode; 6, lower house; 7, heat-conducting silicone grease; 8, heat-conducting silicone grease; 9, wiring board.
Embodiment: as Fig. 1, Fig. 2, shown in Figure 3, lamp holder 1 is identical with the lamp holder of common bulb, be connected with insulator 2 below the lamp holder 1, be fixed with upper shell 4 below the insulator 2, bossed radiating wing 3 above the upper shell 4, upper shell 4 is cast the integrative-structure made from radiating wing 3 for aluminium, with being threaded, coats heat-conducting silicone grease 8 during connection between upper shell 4 and the lower house 6.A plurality of light emitting diodes 5 are housed on the lower house 6, scribble heat-conducting silicone grease 8 between light emitting diode and the lower house, the electrode of light emitting diode is welded on the interior wiring board 9 of housing.Light emitting diode belongs to cold light source, and caloric value own is very little, and heat is delivered on the lower house 6 through heat-conducting silicone grease 8, is delivered to then on upper shell 4 and the radiating wing 3 and dispels the heat.This novel circuit is very simple, imports 220 volts of electric mains, as shown in Figure 4, adopts 4 self-cooled commutation diode D1-D4 to form bridge rectifier.C1 is a high-frequency filter capacitor, consider the high frequency clutter that removes in the voltage, prolong the service life of light emitting diode, positive pole after the rectification is connected on the positive pole of light emitting diode D5 behind the C1 capacitor filtering, negative pole after the rectification is connected on the negative pole of light emitting diode D77 after capacitor C 1,73 light emitting diode D5-D77 are connected in series, about 3 volts of voltages on every the light emitting diode in series connection back.
This novel genus energy-conserving and environment-protective product does not pollute, and long service life is simple in structure, easy to manufacture, has reduced production cost and use cost, and applying of it benefited the nation and the people, and will produce bigger economic benefit and social benefit.

Claims (1)

1. family expenses DEL electricity-saving lamp, it is characterized in that: be connected with insulator below the lamp holder, be fixed with upper shell below the insulator, bossed radiating wing above the upper shell, between upper shell and the lower house with being threaded, scribble heat-conducting silicone grease during connection, 73 light emitting diodes are housed on the plane of lower house, scribble heat-conducting silicone grease between light emitting diode and the lower house, the electrode of light emitting diode is welded on the interior wiring board of housing, 73 light emitting diode series connection connect, its rectification circuit is the bridge rectifier that 4 commutation diodes are formed, positive pole after the rectification is connected on the positive pole of light emitting diode behind capacitor filtering, the negative pole after the rectification is connected on the negative pole of light emitting diode through electric capacity.
CN2011200137966U 2011-01-18 2011-01-18 Household LED (light emitting diode) energy saving lamp Expired - Fee Related CN201925781U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200137966U CN201925781U (en) 2011-01-18 2011-01-18 Household LED (light emitting diode) energy saving lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200137966U CN201925781U (en) 2011-01-18 2011-01-18 Household LED (light emitting diode) energy saving lamp

Publications (1)

Publication Number Publication Date
CN201925781U true CN201925781U (en) 2011-08-10

Family

ID=44429628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200137966U Expired - Fee Related CN201925781U (en) 2011-01-18 2011-01-18 Household LED (light emitting diode) energy saving lamp

Country Status (1)

Country Link
CN (1) CN201925781U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016095A (en) * 2016-07-19 2016-10-12 郭子仪 Novel indoor LED ceiling lamp
WO2017000766A1 (en) * 2015-06-30 2017-01-05 欧普照明股份有限公司 Led light source module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017000766A1 (en) * 2015-06-30 2017-01-05 欧普照明股份有限公司 Led light source module
CN106016095A (en) * 2016-07-19 2016-10-12 郭子仪 Novel indoor LED ceiling lamp

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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: 20110810

Termination date: 20120118