CN104100858A - LED (Light Emitting Diode) annular light source - Google Patents
LED (Light Emitting Diode) annular light source Download PDFInfo
- Publication number
- CN104100858A CN104100858A CN201310127286.5A CN201310127286A CN104100858A CN 104100858 A CN104100858 A CN 104100858A CN 201310127286 A CN201310127286 A CN 201310127286A CN 104100858 A CN104100858 A CN 104100858A
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- led
- light source
- annular
- power supply
- lamp
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Abstract
The invention discloses an LED (Light Emitting Diode) annular light source which comprises an annular substrate, a light source and a power supply and is characterized in that the light source and the power source are arranged on the annular substrate, and the middle of the annular substrate is provided with a wiring hole. According to the LED annular light source, the power supply and the light source are arranged on the same annular substrate, so that the integration of the power supply and the light source is realized, and alternating-current (AC) commercial power of 220v is input to an AC connector. The LED annular light source disclosed by the invention is simple in structure, strong in interchangeability, universal to an LED bulb lamp, an LED spot lamp, an LED mining lamp, an LED streetlamp, an LED tube lamp, an LED table lamp and the like, low in labor cost and material cost and applicable to automatic and mass production.
Description
Technical field
The present invention relates to a kind of LED light source, more particularly, is a kind of LED annular light source that is applicable to multiple light fixture.
Background technology
LED light fixture, with its technical characterstic such as efficient, energy-conservation, long-lived, small and exquisite, is becoming main force's product of illumination market of new generation, and is effectively pulling the high speed development of environmental protection and energy-conservation industry.China's illumination market is large-scale, and product is taking the conventional lamp such as incandescent lamp, fluorescent lamp as main.According to light fixture sales volume, LED lighting is less than 1% in the share in general illumination market, becomes far away the lighting product of main flow.Trace it to its cause and be:
1. at present the price of indoor LED illumination light fixture, also far above conventional lamp, is up to 40 times, minimumly also reaches 3 times.
2. the analysis of Life Cycle Cost based on indoor LED lamps, compared with the conventional lamp of LED lighting and equal usefulness, overall life cycle cost and the traditional lighting of indoor LED illumination light fixture remain basically stable.
Summary of the invention
The object of the present invention is to provide that a kind of light source and power supply are integrated in one, low cost of manufacture, LED annular light source that interchangeability is strong.
For achieving the above object, the present invention has adopted following technical scheme:
A kind of LED annular light source, comprises annular base plate, light source, power supply, it is characterized in that: light source and power supply are located in annular base plate, and the centre of annular base plate is provided with cable hole.
Further, described power supply is surrounded by light source.
Further, in the annular base plate of cable hole both sides, be respectively provided with a screw hole.
The present invention has following beneficial effect:
(1) power supply of this LED annular light source and light source are arranged in same annular base plate, have realized the integrated of power supply and light source, can directly give the electric main of AC connector input 220v;
(2) it is simple in structure, and interchangeability is stronger, is common to LED bulb lamp, LED shot-light, LED bulkhead lamp capable, LED street lamp, LED Down lamp, LED desk lamp etc., and cost of labor, the cost of material is low, and applicable automation is produced in a large number.
Brief description of the drawings
Fig. 1 is that the light source of many LED chips integration packaging of the present invention launches view;
Fig. 2 is that the multiple light courcess of LED element paster mode of the present invention launches view;
Fig. 3 is the light source schematic diagram of many LED chips integration packaging of the present invention;
Fig. 4 is the multiple light courcess schematic diagram of LED element paster mode of the present invention.
Wherein, 1-annular base plate, 2-light source, 3-power supply, 4-cable hole, 5-screw hole.
Detailed description of the invention
As shown in Figure 1, 2, a kind of LED annular light source, comprises annular base plate 1, light source 2, power supply 3, it is characterized in that: light source 2 and power supply 3 are located in annular base plate 1, and annular base plate 1 can be made by aluminium.The centre of annular base plate 1 is provided with cable hole 4, AC connector is arranged on cable hole 4 here, be that with the difference of traditional LED light fixture maximum traditional LED lamp power 3 and light source 2 independently separate, the electric main of 220v need to transfer safe DC voltage to by power supply 3 and could use to light fixture, and the power supply 3 of this LED annular light source and light source 2 are arranged in same annular base plate 1, realize the integrated of power supply 3 and light source 2, can directly give the electric main of AC connector input 220v.
Further, power supply 3 is surrounded by light source 2, and as shown in Figure 1, Figure 3, light source 2 can be many LED chips integration packaging, as shown in Figure 2, Figure 4 shows, can be also that many LED light sources paster mode is attached in annular base plate 1.
Further, in the annular base plate 1 of cable hole 4 both sides, be respectively provided with a screw hole 5, conveniently stamp screw annular base plate 1 is fixedly connected with connector below.
One is preferred embodiment:
When use, input the electric main of 220v with a kind of joint matching with AC connector to AC connector, alternating current arrives power supply 2 by cable hole 4 and installs, and power supply 2 transfers the electric main of 220v to safe direct current supply light source 2 and uses.
This LED annular light source is common to LED bulb lamp, LED shot-light, LED bulkhead lamp capable, LED street lamp, LED Down lamp, LED desk lamp etc., its simple in structure, ease of assembly; Cost of labor, the cost of material is low, is conducive to automation and produces in a large number.
By LED being driven to the research of chip and light source Integration Design technology, make light (lens, lamp), machine (lamp socket, radiator), electricity (electrical power connection block) interface of LED illuminating light source module group unified, and it is low to reach cost, interchangeability is strong, standardization object.Realize LED illuminating product overall life cycle cost lower than the more than 50% of traditional lighting.Effectively overcome that integral LED illuminating product cost is high, interchangeability is poor, use is inconvenient, difficult in maintenance, the weakness that will be difficult to upgrading future.Be conducive to the each manufacturer production division of labor of industrial chain and coordinate, be convenient to consumer and select, use product, finally realize the object of industrialization.
Above-described is only the preferred embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some distortion and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (3)
1. a LED annular light source, comprise annular base plate (1), light source (2), power supply (3), it is characterized in that: it is upper that light source (2) and power supply (3) are located at annular base plate (1), and the centre of annular base plate (1) is provided with cable hole (4).
2. a kind of LED annular light source according to claim 1, is characterized in that: described power supply (3) is surrounded by light source (2).
3. a kind of LED annular light source according to claim 1, is characterized in that: in the annular base plate (1) of described cable hole (4) both sides, be respectively provided with a screw hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127286.5A CN104100858A (en) | 2013-04-12 | 2013-04-12 | LED (Light Emitting Diode) annular light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310127286.5A CN104100858A (en) | 2013-04-12 | 2013-04-12 | LED (Light Emitting Diode) annular light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104100858A true CN104100858A (en) | 2014-10-15 |
Family
ID=51669251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310127286.5A Pending CN104100858A (en) | 2013-04-12 | 2013-04-12 | LED (Light Emitting Diode) annular light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100858A (en) |
-
2013
- 2013-04-12 CN CN201310127286.5A patent/CN104100858A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |