CN201359215Y - Light emitting diode illuminating lamp - Google Patents

Light emitting diode illuminating lamp Download PDF

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Publication number
CN201359215Y
CN201359215Y CNU200820158320XU CN200820158320U CN201359215Y CN 201359215 Y CN201359215 Y CN 201359215Y CN U200820158320X U CNU200820158320X U CN U200820158320XU CN 200820158320 U CN200820158320 U CN 200820158320U CN 201359215 Y CN201359215 Y CN 201359215Y
Authority
CN
China
Prior art keywords
diode
light emitting
lampshade
emitting diode
negative pole
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
CNU200820158320XU
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Chinese (zh)
Inventor
周新焰
郑嘉炽
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.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to CNU200820158320XU priority Critical patent/CN201359215Y/en
Application granted granted Critical
Publication of CN201359215Y publication Critical patent/CN201359215Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model discloses a light emitting diode illuminating lamp comprising a lamp head, a lampshade, and a reflection panel. The light emitting diode illuminating lamp is characterized in that the lampshade is internally provided with a plurality of light emitting diode circuit boards, and is conical; and the upper end of the lampshade is fixedly connected with the lamp head, and the lower end is fixedly connected with the reflection panel. Compared with the prior art, the light emitting diode illuminating lamp has better illuminating effect, long service life, and no stroboscopic effect, can directly replace an electric incandescent lamp on a 220V AC power supply to use, and is more energy-saving, and pollution free.

Description

LED illumination lamp
Technical field
The utility model relates to ligthing paraphernalia, specifically a kind of LED illumination lamp.
Background technology
At present, our illuminator lamp generally has incandescent lamp, fluorescence trichromatic energy saving lamp, and incandescent lamp is that a kind of light source of filament that utilizes reaches illumination purposes, and filament produces very high temperature when luminous, and service life is short, and power consumption is big.It mainly is that to inspire fluorescent material (three original washing powders) by high pressure luminous for a fluorescence trichromatic energy saving lamp, and characteristics are energy-efficient, and long service life, shortcoming are that product is mercurous, and the recycling difficulty causes environmental pollution easily.Now also have and adopt the velocitron of light emitting diode as light emitting source, its luminance temperature is low, the light efficiency height, long service life, but it can not directly use on the 220V AC power, as the illuminating lamp of general brightness use need be bigger transformer rectifier circuit, make that the light-emitting diode (LED) illuminating lamp structure is bigger, use very inconvenient.
Summary of the invention
The purpose of this utility model is a kind of LED illumination lamp that provides at the deficiencies in the prior art, it adopts light emitting diode is light emitting source, utilizes constant-current constant-voltage circuit, can not only reach the lighting effect of incandescent lamp, fluorescence trichromatic energy saving lamp, and luminance temperature is low, the light efficiency height, long service life, no stroboscopic, can be directly on the 220V AC power replace incandescent use, product is more energy-conservation, and is pollution-free, easy to use.
The concrete technical scheme that realizes the utility model purpose is: LED illumination lamp, comprise lamp holder, lampshade, reflector, and characteristics are the circuit boards that are provided with several light emitting diodes in the lampshade, lampshade is conical, its affixed lamp holder in upper end, the affixed reflector in lower end; The physical circuit of circuit board is: the end after the anodal connecting resistance R1 of AC power AC, capacitor C 2 parallel connections, another terminating diode D1 positive pole after resistance R 1, capacitor C 2 parallel connections, diode D2 negative pole; AC power AC negative pole connects diode D3 positive pole, diode D4 negative pole; Diode D3 negative pole connects diode D1 negative pole, and diode D4 positive pole connects diode D2 positive pole; Terminating diode D3 negative pole after capacitor C 1, C3, resistance R 3 parallel connections, another terminating diode D4 positive pole; Be connected with the two ends of resistance R 3 respectively behind resistance R 2 and n LED polyphone; Connect AC power AC and constitute circuit of LED.
The utility model compared with prior art has the light efficiency height, long service life, and no stroboscopic, replace incandescent is done illumination and is used lighting effect good, more energy-conservation.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model circuit diagram
The specific embodiment
Consult accompanying drawing 1, the utility model comprises lamp holder 1, lampshade 5, reflector 6, be provided with the circuit board 3 of several light emitting diodes 4 in the lampshade 5, lampshade 5 is conical cover, its affixed lamp holder 1 in upper end, the affixed reflector 6 in lower end is provided with the circuit board 3 of several light emitting diodes 4 in the lampshade 5, circuit board 3 is provided with electronic component 2, and light emitting diode 4 is 6～40.
Consult accompanying drawing 2, the physical circuit of circuit board 5 is: the end after the anodal connecting resistance R1 of AC power AC, capacitor C 2 parallel connections, another terminating diode D1 positive pole after resistance R 1, capacitor C 2 parallel connections, diode D2 negative pole; AC power AC negative pole connects diode D3 positive pole, diode D4 negative pole; Diode D3 negative pole connects diode D1 negative pole, and diode D4 positive pole connects diode D2 positive pole; Terminating diode D3 negative pole after capacitor C 1, C3, resistance R 3 parallel connections, another terminating diode D4 positive pole; Be connected with the two ends of resistance R 3 respectively behind resistance R 2 and n LED polyphone; Connect AC power AC and constitute circuit of LED.

Claims (1)

1, a kind of LED illumination lamp, comprise lamp holder (1), lampshade (5), reflector (6), it is characterized in that being provided with in the lampshade (5) circuit board (3) of several light emitting diodes (4), lampshade (5) is conical, its upper end affixed lamp holder (1), the affixed reflector in lower end (6); The physical circuit of circuit board (5) is: the end after the anodal connecting resistance R1 of AC power AC, capacitor C 2 parallel connections, another terminating diode D1 positive pole after resistance R 1, capacitor C 2 parallel connections, diode D2 negative pole; AC power AC negative pole connects diode D3 positive pole, diode D4 negative pole; Diode D3 negative pole connects diode D1 negative pole, and diode D4 positive pole connects diode D2 positive pole; Terminating diode D3 negative pole after capacitor C 1, C3, resistance R 3 parallel connections, another terminating diode D4 positive pole; Be connected with the two ends of resistance R 3 respectively behind resistance R 2 and n LED polyphone; Connect AC power AC and constitute circuit of LED.
CNU200820158320XU 2008-12-30 2008-12-30 Light emitting diode illuminating lamp Expired - Fee Related CN201359215Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820158320XU CN201359215Y (en) 2008-12-30 2008-12-30 Light emitting diode illuminating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820158320XU CN201359215Y (en) 2008-12-30 2008-12-30 Light emitting diode illuminating lamp

Publications (1)

Publication Number Publication Date
CN201359215Y true CN201359215Y (en) 2009-12-09

Family

ID=41424979

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820158320XU Expired - Fee Related CN201359215Y (en) 2008-12-30 2008-12-30 Light emitting diode illuminating lamp

Country Status (1)

Country Link
CN (1) CN201359215Y (en)

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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: 20091209

Termination date: 20101230