CN203322914U - Novel LED down lamp structure - Google Patents
Novel LED down lamp structure Download PDFInfo
- Publication number
- CN203322914U CN203322914U CN2013204463268U CN201320446326U CN203322914U CN 203322914 U CN203322914 U CN 203322914U CN 2013204463268 U CN2013204463268 U CN 2013204463268U CN 201320446326 U CN201320446326 U CN 201320446326U CN 203322914 U CN203322914 U CN 203322914U
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- Prior art keywords
- radiator
- led
- down lamp
- cavity
- power source
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a novel LED down lamp structure which comprises a radiator with a cavity. The novel LED down lamp structure is characterized in that a power source box is fixedly connected to one side of the rear end of the radiator in the radial direction, an LED drive power source is arranged in the power source box, an LED light source is connected with the output end of the LED drive power source, the LED power source is fixedly connected to the bottom of the cavity of the radiator, a reflection cup, optical glass and a fixing ring are sequentially arranged in the cavity of the radiator from inside to outside, and installation springs are arranged on the two outer sides of the radiator through mechanical screws. The novel LED down lamp structure is easy to install, quick to assemble, novel in structure, and good in overall heat dissipation.
Description
Technical field
The utility model relates to a kind of normal lighting articles for use, specifically a kind of LED Down lamp new structure.
Background technology
At present, being arranged on Down lamp on ceiling modal is common recessed down light, and it is comprised of energy-saving fluorescent lamp, reflective aluminium flake, lamp cylinder, light-passing board, lamp socket etc.But common recessed down light is not energy-conservation, the life-span is short, safeguards very trouble.In prior art, the LED Down lamp adopts the solid cold light source of new generation of high brightness white light-emitting diode as light emitting source, has that light efficiency is high, advantages such as little power consumption, life-span are long, easy to control, non-maintaining, environmental protection.Obtained certain application in commercial lighting fields such as school, market, bank, hospital, hotel, restaurants, and at home-use lighting field, very practical application prospect has also been arranged.But, current LED Down lamp is mostly still in replacing the stage of traditional tube with the low-power LED area source, the luminous intensity distribution of tradition Down lamp and the luminous intensity distribution of LED fluorescent lamp incompatible, the lack of homogeneity of illumination, profile is not attractive in appearance yet, and the LED area source also can wait a variety of causes and decay or damage fast because of heat radiation is bad.
Along with expanding economy and social progress, energy conservation, low-carbon environment-friendly have become the common objective that the mankind pursue.The LED light fixture is as the green illumination of environmental protection and energy saving, in illuminating industry just flourish.But existing LED Down lamp, structure is compact not, adopts a plurality of single light sources, Multi-point luminous, the power less, aluminium base appearance and size is excessive, and rising angle and aberration are difficult to control, and radiating effect is poor, and packaging efficiency is low, easily damages the lamp pearl during dismounting.
The utility model content
Technical problem to be solved: the utility model purpose is to provide a kind of easy installation, assembles LED Down lamp new structure quick, novel structure.
Technical scheme: a kind of LED Down lamp new structure, comprise the radiator with cavity, its special character is: described radiator rear end one side radially is connected with power pack, the LED driving power is housed in described power pack, LED light source is connected with LED driving power output, and LED light source is fixed in to the radiator cavity bottom, then, in the radiator cavity of successively reflector, optical glass, retainer ring being packed into from inside to outside, mounting spring is arranged on radiator two outsides by machine screws.
The utility model has following remarkable result: the utility model is owing to having adopted technique scheme, simple in structure, and few structure member embodies its practical succinct structure in like product.Novel structure, integral heat sink is good, light efficiency is high, can not damage light source, bright dipping without color spot, high conformity when high hot conduction, low-power consumption, long service life, easy for installation, dismounting.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model STRUCTURE DECOMPOSITION figure.
Number in the figure representative: radiator 1, power pack upper cover 2, power pack lower cover 3, LED driving power 4, tension disc 5, protective ring 6, self-tapping screw 7, mounting spring 8, LED light source 9, reflector 10, optical glass 11, retainer ring 12, machine screws 13, power pack 14.
The specific embodiment
See Fig. 1-2, a kind of LED Down lamp new structure, comprise the radiator 1 with cavity, connecting circuit, its special character is: described radiator 1 rear end one side radially is connected with power pack 14, in described power pack 14, LED driving power 4 is housed, LED light source 9 is connected with LED driving power 4 outputs, and LED light source 9 is fixed in to radiator 1 cavity bottom, successively reflector 10, optical glass 11, retainer ring 12 are packed into from inside to outside in radiator 1 cavity, mounting spring 8 is arranged on 1 liang of outside of radiator by machine screws 13 again.
After being connected with power pack 14, described radiator 1 forms " 7 " font.
Tension disc 5 locks power line and passes through protective ring 6 and fix.The fastening LED driving power 4 of self-tapping screw 7 and power pack.
The utility model only limits to absolutely not these examples.The foregoing is only the utility model embodiment preferably, only, for describing the utility model, can not be interpreted as the restriction to scope of the present utility model.It should be pointed out that all any modifications of making within spirit of the present utility model and principle, be equal to replacement and improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. a LED Down lamp new structure, comprise the radiator (1) with cavity, it is characterized in that: described radiator (1) rear end one side radially is connected with power pack (14), LED driving power (4) is housed in described power pack (14), LED light source (9) is connected with LED driving power (4) output, and LED light source (9) is fixed in to radiator (1) cavity bottom, again from inside to outside successively by reflector (10), optical glass (11), retainer ring (12) is packed in radiator (1) cavity, mounting spring (8) is arranged on radiator (1) two outside by machine screws (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204463268U CN203322914U (en) | 2013-07-25 | 2013-07-25 | Novel LED down lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204463268U CN203322914U (en) | 2013-07-25 | 2013-07-25 | Novel LED down lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322914U true CN203322914U (en) | 2013-12-04 |
Family
ID=49662264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204463268U Expired - Fee Related CN203322914U (en) | 2013-07-25 | 2013-07-25 | Novel LED down lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883906A (en) * | 2014-03-13 | 2014-06-25 | 中山市迪克力照明电器有限公司 | LED replacement light source with adjustable color temperature |
| CN107152633A (en) * | 2016-03-01 | 2017-09-12 | 海洋王照明科技股份有限公司 | Lamp device |
| WO2019148638A1 (en) * | 2018-01-30 | 2019-08-08 | 深圳市伊诺瓦光电科技有限公司 | Led light |
-
2013
- 2013-07-25 CN CN2013204463268U patent/CN203322914U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883906A (en) * | 2014-03-13 | 2014-06-25 | 中山市迪克力照明电器有限公司 | LED replacement light source with adjustable color temperature |
| CN103883906B (en) * | 2014-03-13 | 2016-06-22 | 中山市迪克力照明电器有限公司 | Adjustable color temperature LED alternative source of light |
| CN107152633A (en) * | 2016-03-01 | 2017-09-12 | 海洋王照明科技股份有限公司 | Lamp device |
| WO2019148638A1 (en) * | 2018-01-30 | 2019-08-08 | 深圳市伊诺瓦光电科技有限公司 | Led light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |