CN202501266U - LED (light emitting diode) down lamp - Google Patents

LED (light emitting diode) down lamp Download PDF

Info

Publication number
CN202501266U
CN202501266U CN2012201050095U CN201220105009U CN202501266U CN 202501266 U CN202501266 U CN 202501266U CN 2012201050095 U CN2012201050095 U CN 2012201050095U CN 201220105009 U CN201220105009 U CN 201220105009U CN 202501266 U CN202501266 U CN 202501266U
Authority
CN
China
Prior art keywords
lamp
led
panel
wire
light
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
CN2012201050095U
Other languages
Chinese (zh)
Inventor
胡道宏
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.)
Anhui Zhoe Photoelectric Science & Technology Co Ltd
Original Assignee
Anhui Zhoe Photoelectric Science & 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 Zhoe Photoelectric Science & Technology Co Ltd filed Critical Anhui Zhoe Photoelectric Science & Technology Co Ltd
Priority to CN2012201050095U priority Critical patent/CN202501266U/en
Application granted granted Critical
Publication of CN202501266U publication Critical patent/CN202501266U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses an LED (light emitting diode) down lamp, comprising a lamp body panel and an LED light source which is arranged in the lamp body panel, wherein the LED light source is an aluminum base plate which provided with a plurality of LED bulbs, a reflecting cover and a light-transmitting plate are arranged at one end of the LED light source and are fixed in the lamp body panel through a surface cover and a seal ring, the other surface of the lamp body panel is provided with a mother plug with a wire and an aluminum fin heat sink, a terminal of the mother plug with the wire is inserted on the aluminum base plate through the aluminum fin heat sink and an aluminum base plate cushion, a grounding end of the mother plug with the wire is fixed on the aluminum fin heat sink, the other end of the mother plug with the wire is butt jointed in a belt wire female board, and the other end of the mother plug with the wire is connected with a power supply controlled by an IC (integrated chip) chip. The LED down lamp disclosed by the utility model has the advantages of a simple structure, good heat radiation effect, excellent light emitting effect and stability of the precision of a constant-current power supply of a lamp tool, and the service life of the lamp tool is prolonged.

Description

A kind of LED Down lamp
Technical field
The utility model relates to the LED technical field of semiconductor illumination, is specifically related to a kind of LED Down lamp.
Background technology
Led light source is owing to have environmental protection and energy saving, brightness are high, the life-span is long and luminous efficiency is high characteristics and replaced ordinary light source gradually and be applied in lighting field.Down lamp is that a kind of ceiling that can be embedded into makes the light fixture of penetrating under the light, have take up room little, shock-resistant, the advantage that visual effect is soft.LED Down lamp light source in the market is conventional lighting sources simply to be replaced to LED form basically.In the prior art, two key factors that influence the LED Down lamp life-span are: 1, lamp body shell heat dispersion.2, the constant current accuracy of the constant-current supply of light fixture and working life.And some the LED Down lamps on the market do not have this type of problem of practical solution, are prone to cause unnecessary waste, have influenced economic benefit.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of good heat dissipation effect is provided, the LED Down lamp of constant-current supply stable accuracy.
A kind of LED Down lamp; Comprise the lamp body panel and be installed in the led light source in the lamp body panel, said led light source is the aluminium base that several LED lamp pearls are installed, and this led light source one end is provided with reflection shield and light-passing board; Said reflection shield and light-passing board are fixed in the lamp body panel through face shield and sealing ring; Said lamp body panel another side is provided with female the inserting of band line and reaches the aluminium fin radiator, and the female terminal of inserting of said band line passes the aluminium fin radiator and the aluminium base backing plate is inserted on the aluminium base, and its earth terminal is fixed on the aluminium fin radiator; The female other end of inserting of said band line is docked at that the band line is public to be inserted, and the public other end of inserting of band line is connected on the power supply by the IC chip controls.
Said lamp body panel is provided with outward installs card.
Be coated with heat-conducting silicone grease between said aluminium base backing plate and the aluminium base.
The utility model is simple in structure, good heat dissipation effect, and it is good to go out light effect, and the constant-current supply stable accuracy of light fixture, the service life of having improved light fixture.
Description of drawings
Fig. 1 is the explosion structural representation of the utility model.
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further specified.Should be understood that following examples only are used to the utility model is described but not the scope that is used to limit the utility model.
Referring to Fig. 1 and Fig. 2; A kind of LED Down lamp that the utility model provided; Comprise lamp body panel 1 and be installed in the led light source 2 in the lamp body panel 1, said led light source 2 is to adopt with several LED lamp pearl 3 pasters to aluminium base 4 afterwards and to be coated with heat-conducting silicone grease made, and these led light source 2 one ends are provided with reflection shield 5 and light-passing board 6; Said reflection shield 5 and light-passing board 6 are fixed in the lamp body panel 1 through face shield 7 and sealing ring 8; Said lamp body panel 1 another side is provided with band line female slotting 9 and aluminium fin radiator 10, and female slotting 9 the terminal of said band line passes aluminium fin radiator 10 and aluminium base backing plate 11 is inserted on the aluminium base 4, and its earth terminal is fixed on the aluminium fin radiator 10.
Female slotting 9 the other end of said band line is docked in the band line public slotting 13 through connecing power supply fixed mount 12, and public slotting 13 other ends of said band line are connected on the power supply 14 by the IC chip controls.
Said lamp body panel 1 outer being provided with installed card 15.

Claims (3)

1. LED Down lamp; Comprise the lamp body panel and be installed in the led light source in the lamp body panel; Said led light source is the aluminium base that several LED lamp pearls are installed; This led light source one end is provided with reflection shield and light-passing board, and said reflection shield and light-passing board are fixed in the lamp body panel through face shield and sealing ring, it is characterized in that: said lamp body panel another side is provided with female the inserting of band line and reaches the aluminium fin radiator; The female terminal of inserting of said band line passes the aluminium fin radiator and the aluminium base backing plate is inserted on the aluminium base; Its earth terminal is fixed on the aluminium fin radiator, and the female other end of inserting of said band line is docked at that the band line is public to be inserted, and the public other end of inserting of band line is connected on the power supply by the IC chip controls.
2. a kind of LED Down lamp according to claim 1 is characterized in that: said lamp body panel is provided with outward installs card.
3. a kind of LED Down lamp according to claim 1 is characterized in that: be coated with heat-conducting silicone grease between said aluminium base backing plate and the aluminium base.
CN2012201050095U 2012-03-20 2012-03-20 LED (light emitting diode) down lamp Expired - Fee Related CN202501266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201050095U CN202501266U (en) 2012-03-20 2012-03-20 LED (light emitting diode) down lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201050095U CN202501266U (en) 2012-03-20 2012-03-20 LED (light emitting diode) down lamp

Publications (1)

Publication Number Publication Date
CN202501266U true CN202501266U (en) 2012-10-24

Family

ID=47037878

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201050095U Expired - Fee Related CN202501266U (en) 2012-03-20 2012-03-20 LED (light emitting diode) down lamp

Country Status (1)

Country Link
CN (1) CN202501266U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930380A (en) * 2015-06-26 2015-09-23 唐水 LED assembly, LED device and LED lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930380A (en) * 2015-06-26 2015-09-23 唐水 LED assembly, LED device and LED lamp

Similar Documents

Publication Publication Date Title
CN203384722U (en) LED (light-emitting diode) bulb lamp
CN202501266U (en) LED (light emitting diode) down lamp
CN202209530U (en) High-power LED (light-emitting diode) down lamp
CN201851936U (en) Light emitting diode (LED) illumination lamp
CN204187523U (en) LED special high efficiency and heat radiation lampshade structure
CN201944600U (en) LED (Light Emitting Diode) lamp with good heat dissipation
CN202501348U (en) Light-emitting diode (LED) ceiling lamp
CN204420789U (en) A kind of LED down of easy heat radiation
CN202501263U (en) Light-emitting diode (LED) panel lamp
CN203784662U (en) Improved LED (Light-Emitting Diode) fluorescent lamp
CN202719407U (en) Side-emitting LED (light-emitting diode) light source
CN201662025U (en) Efficient heat radiation LED lamp
CN202165959U (en) Integrated light source of LED tube lamp
CN202065731U (en) Energy-saving and durable candle lamp with light source composed of light-emitting diodes (LEDs)
CN204201588U (en) Easy-to-dismount reflecting LED lamp body
CN202176956U (en) Novel large-angle LED (Light Emitting Diode) bulb lamp
CN205244859U (en) Square seat LED lamps and lanterns with heat dissipation function
CN202118643U (en) Light-emitting diode (LED) down lamp
CN206846665U (en) A kind of LED pagoda lamps
CN206130595U (en) Light -emitting diode (LED) bulb lamp
CN205137220U (en) LED lamp
CN204829777U (en) LED lamps and lanterns interface
CN203309778U (en) Embedded type lamp housing
CN204806042U (en) Spherical lamps and lanterns
CN104266118A (en) Double-lightening LED (light-emitting diode) tube lamp with base reflecting from both front and back surfaces

Legal Events

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

Granted publication date: 20121024

Termination date: 20150320

EXPY Termination of patent right or utility model