CN201892074U - LED (light-emitting diode) down lamp with integrated light source and combination of reflector and radiator - Google Patents

LED (light-emitting diode) down lamp with integrated light source and combination of reflector and radiator Download PDF

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Publication number
CN201892074U
CN201892074U CN2010205874362U CN201020587436U CN201892074U CN 201892074 U CN201892074 U CN 201892074U CN 2010205874362 U CN2010205874362 U CN 2010205874362U CN 201020587436 U CN201020587436 U CN 201020587436U CN 201892074 U CN201892074 U CN 201892074U
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CN
China
Prior art keywords
led
radiator
lamp
source
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
CN2010205874362U
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Chinese (zh)
Inventor
蔡家有
李自强
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.)
BEIJING JISHAN LIGHTING TECHNOLOGY Co Ltd
Original Assignee
BEIJING JISHAN LIGHTING 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 BEIJING JISHAN LIGHTING TECHNOLOGY Co Ltd filed Critical BEIJING JISHAN LIGHTING TECHNOLOGY Co Ltd
Priority to CN2010205874362U priority Critical patent/CN201892074U/en
Application granted granted Critical
Publication of CN201892074U publication Critical patent/CN201892074U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An LED (light-emitting diode) down lamp with an integrated light source and the combination of a reflector and a radiator belongs to the technical field of a down lamp structure. The LED down lamp comprises a power supply, a glass shade and a clamp ring and is characterized in that one end of the reflector is fixed on the front surface of a sunflower radiator and the other end of the reflector is fixed on the clamp ring; the power supply is arranged on the backside of the sunflower radiator; the LED integrated light source is arranged in the middle of the front surface of the reflector; a light source wire is welded on an anode pad and a cathode pad of the LED integrated light source respectively; the two light source wires penetrate through the reflector and the sunflower radiator to be correspondingly connected with the positive and the negative output terminals of the power supply according to polarities; and the glass shade is arranged on the lower part of the reflector and fixed on the clamp ring. The LED down lamp with an integrated light source and the combination of the reflector and the radiator solves the problems that the LED down lamp in the prior art adopts a plurality of LED point light sources as the light source, and the LED point light source has uneven lighting, poor light source uniformity, more complicated production technique and short service life. The utility model provides an LED down lamp which has high luminous efficacy, good radiating effect and simple technique, is convenient to produce and has a dimming function.

Description

Integrated optical source is in conjunction with the LED Down lamp of reflection shield and radiator
Technical field
The utility model is the LED light modulation Down lamp of a kind of integrated optical source in conjunction with reflection shield and radiator, belongs to the cylinder lamp structure technical field.
Background technology
Led light source, is used because of it has characteristics such as luminous efficiency height, colour rendering is good, the life-span is long widely as a kind of novel energy-saving light source.Existing LED Down lamp is general to adopt many 1 watt of LED spot lights as light source, and in actual application, because LED wafer junction voltage there are differences, this just causes the every LEDs point light source light-emitting in the same small cup Down lamp inhomogeneous.Because the colour temperature and the colour rendering index of every LEDs light source there are differences, cause the light source uniformity in the same small cup Down lamp relatively poor simultaneously.The Down lamp that adopts the plurality of LEDs spot light in use, the granular sensation when luminous is apparent in view.Compare with the integrated area source of LED, the light efficiency of 1 watt of led light source of most existing is relatively low, and production technology is more complicated also.
Led light source is had relatively high expectations to the radiating treatment of light fixture in addition, need be used with the good lamp body that dispels the heat, and just can give full play to long characteristics of its life-span.Therefore in existing LED Down lamp, need a kind of light efficiency higher, heat radiation is good, and technology is simple, the LED light modulation Down lamp of being convenient to produce.
The utility model content
The LED Down lamp adopts the plurality of LEDs spot light as light source in the prior art in order to solve, the problem that the LED point light source light-emitting is inhomogeneous, the light source uniformity is relatively poor, production technology is comparatively complicated, lack service life.The utility model provides a kind of light efficiency higher, and heat radiation is good, and technology is simple, the LED Down lamp of being convenient to produce with dimming function.
In order to achieve the above object, technical solution adopted in the utility model is:
A kind of integrated optical source is in conjunction with the LED Down lamp of reflection shield and radiator, comprise power supply, cloche, snap ring, it is characterized in that: also comprise the heronsbill radiator, reflection shield, LED integrated optical source, described reflection shield one end is fixed on heronsbill radiator front, the other end is fixed on the snap ring, the back side at the heronsbill radiator is provided with power supply, positive centre position at reflection shield is provided with LED integrated optical source, in LED integrated optical source just, be welded with a light source line on the negative terminal pad respectively, described two light source lines pass reflection shield and heronsbill radiator, and with power supply just, negative output terminal connects by polarity is corresponding; Described cloche is arranged on the reflection shield bottom, and is fixed on the snap ring.
Aforesaid a kind of integrated optical source is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described heronsbill radiator is an Aluminium Radiator, and described snap ring is a metal clasp.
Aforesaid a kind of integrated optical source is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described LED integrated optical source is high-power integrated area source.
Aforesaid a kind of integrated optical source is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described cloche adopts the glare proof glass with high transmission rate.
Aforesaid a kind of integrated optical source is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described light source line adopts high temperature resistant line.
Aforesaid a kind of integrated optical source is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described power supply adopts light modulation or non-light modulation constant-current supply.
The beneficial effects of the utility model are: LED Down lamp of the present utility model adopts the integrated area source of LED, has improved light efficiency, makes the LED Down lamp luminous evenly, and the light source uniformity is better.The material of the radiator of this Down lamp, reflection shield and snap ring all adopts raffinal, and each parts of Down lamp can both fully dispel the heat, and have guaranteed the good heat radiating of Down lamp, have prolonged service life.This Down lamp adopts the integrated area source of LED simultaneously, and production technology is simple, is convenient to large-scale production.This LED Down lamp has dimming function in addition, is convenient to the user brightness is regulated, and satisfies requirements of different users, and the scope of application is wider, further energy savings when turning down brightness.
Description of drawings
Fig. 1 is the utility model LED Down lamp front decomposing schematic representation;
Fig. 2 is the utility model LED Down lamp bottom surface decomposing schematic representation;
Fig. 3 is the utility model LED Down lamp positive combination schematic diagram;
Fig. 4 is the utility model LED Down lamp bottom surface combination schematic diagram.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in the figure, a kind of integrated optical source comprises power supply 1, heronsbill radiator 2, reflection shield 3, LED integrated optical source 4, cloche 5, snap ring 6 in conjunction with the LED Down lamp of reflection shield and radiator.Reflection shield 3 one ends are fixed on heronsbill radiator 2 fronts, the other end is fixed on the snap ring 6, be provided with power supply 1 at the back side of heronsbill radiator 2, positive centre position at reflection shield 3 is provided with LED integrated optical source 4, be welded with a light source line on the positive and negative electrode pad of LED integrated optical source 4 respectively, two light source lines pass reflection shield 3 and heronsbill radiator 2, press the corresponding connection of polarity with the positive and negative output of power supply 1, cloche 5 is arranged on reflection shield 3 bottoms, and is fixed on the snap ring 6.During design, heronsbill radiator 2 adopts high-purity aluminum radiator, and reflection shield 3 adopts high-purity aluminum reflection shield, and snap ring 6 adopts the raffinal formed retainer, and each parts adopts aluminum material like this, makes the LED Down lamp have better radiating effect.Power supply 1 adopts the light modulation power supply, is convenient to the user brightness is regulated, and satisfies requirements of different users.LED integrated optical source 4 adopts high-power integrated area source, and cloche 5 adopts the glare proof glass with high transmission rate, and the light source line adopts high temperature resistant line.
The utility model integrated optical source is as follows in conjunction with the concrete assembling process of LED Down lamp of reflection shield and radiator:
At first, described reflection shield 3 rear portions are fixed on heronsbill radiator 2 fronts with screw (2 or 4);
Secondly, 1 root bead connects high temperature resistant line respectively on the positive and negative electrode pad of described LED integrated optical source 4, and smears heat-conducting silicone grease uniformly at LED integrated optical source 4 back sides;
The 3rd, high temperature resistant line is passed reflection shield 3 and heronsbill radiator 2, LED integrated optical source 4 is fixed to heronsbill radiator 2 inside, and fixing with screw (4);
The 4th, light modulation power supply 1 is fixed on the back side of heronsbill radiator 2;
The 5th, the positive and negative high temperature resistant line of LED integrated optical source 4 is received respectively on the positive and negative output of light modulation power supply 1;
The 6th, cloche 5 is fixed on the snap ring 6;
At last, snap ring 6 is installed on the reflection shield 3, finishes whole light fixture assembling.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (6)

1. an integrated optical source is in conjunction with the LED Down lamp of reflection shield and radiator, comprise power supply, cloche, snap ring, it is characterized in that: also comprise the heronsbill radiator, reflection shield, LED integrated optical source, described reflection shield one end is fixed on heronsbill radiator front, the other end is fixed on the snap ring, the back side at the heronsbill radiator is provided with power supply, positive centre position at reflection shield is provided with LED integrated optical source, in LED integrated optical source just, be welded with a light source line on the negative terminal pad respectively, described two light source lines pass reflection shield and heronsbill radiator, and with power supply just, negative output terminal connects by polarity is corresponding; Described cloche is arranged on the reflection shield bottom, and is fixed on the snap ring.
2. a kind of integrated optical source according to claim 1 is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described heronsbill radiator is an Aluminium Radiator, and described snap ring is a metal clasp.
3. a kind of integrated optical source according to claim 2 is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described LED integrated optical source is high-power integrated area source.
4. a kind of integrated optical source according to claim 3 is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described cloche adopts the glare proof glass with high transmission rate.
5. a kind of integrated optical source according to claim 4 is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described light source line adopts high temperature resistant line.
6. a kind of integrated optical source according to claim 5 is characterized in that in conjunction with the LED Down lamp of reflection shield and radiator: described power supply adopts light modulation or non-light modulation constant-current supply.
CN2010205874362U 2010-11-02 2010-11-02 LED (light-emitting diode) down lamp with integrated light source and combination of reflector and radiator Expired - Fee Related CN201892074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205874362U CN201892074U (en) 2010-11-02 2010-11-02 LED (light-emitting diode) down lamp with integrated light source and combination of reflector and radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205874362U CN201892074U (en) 2010-11-02 2010-11-02 LED (light-emitting diode) down lamp with integrated light source and combination of reflector and radiator

Publications (1)

Publication Number Publication Date
CN201892074U true CN201892074U (en) 2011-07-06

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CN2010205874362U Expired - Fee Related CN201892074U (en) 2010-11-02 2010-11-02 LED (light-emitting diode) down lamp with integrated light source and combination of reflector and radiator

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103017044A (en) * 2011-09-22 2013-04-03 熊志 LED (Light Emitting Diode) down lamp
CN103062689A (en) * 2013-01-28 2013-04-24 杭州纳晶照明技术有限公司 LED (Light Emitting Diode) tube light
WO2014205612A1 (en) * 2013-06-26 2014-12-31 欧普照明股份有限公司 Lighting lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103017044A (en) * 2011-09-22 2013-04-03 熊志 LED (Light Emitting Diode) down lamp
CN103062689A (en) * 2013-01-28 2013-04-24 杭州纳晶照明技术有限公司 LED (Light Emitting Diode) tube light
CN103062689B (en) * 2013-01-28 2016-04-06 纳晶科技股份有限公司 LED down
WO2014205612A1 (en) * 2013-06-26 2014-12-31 欧普照明股份有限公司 Lighting lamp

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

Granted publication date: 20110706

Termination date: 20151102