CN204717434U - A kind of LED flat lamp - Google Patents
A kind of LED flat lamp Download PDFInfo
- Publication number
- CN204717434U CN204717434U CN201520436975.9U CN201520436975U CN204717434U CN 204717434 U CN204717434 U CN 204717434U CN 201520436975 U CN201520436975 U CN 201520436975U CN 204717434 U CN204717434 U CN 204717434U
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- led
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- baffle plate
- frame
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to LED field, is specifically related to a kind of LED flat lamp, and it comprises frame and baffle plate, described frame is built-in with baffle plate, and described baffle plate upper end is provided with dioptric layer, and described dioptric layer upper end is LED layer, described LED layer upper end is provided with cover plate, and described cover plate flushes with frame upper end.The utility model adopts and LED layer lower end is provided with dioptric layer, add brightness, decrease the power demand of LED layer, and it has easy to use, simple to operate, with low cost, cost performance high.
Description
Technical field
The utility model relates to LED field, is specifically related to a kind of LED flat lamp.
Background technology
LED and semiconductor light-emitting-diode, be a kind of solid-state semiconductor devices, it directly can be converted into light electricity.LED electricity-saving lamp is that light efficiency is high, little power consumption with high brightness white light-emitting diode light emitting source, life-span long, easy to control, non-maintaining, safety and environmental protection; Be solid cold light source of new generation, photochromic soft, gorgeous, rich and varied, low-loss, low energy consumption, environmental protection, be suitable for family, market, bank, hospital, hotel, throws light on other various public places for a long time in restaurant.Without dodging direct current, playing a very good protection to eyes, is desk lamp, the optimal selection of torch.
Light emitting diode, the heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is P-type semiconductor, and inside it, occupy an leading position in hole, and the other end is N-type semiconductor, at this side mainly electronics.But time these two kinds of semiconductors couple together, between them, just form a P-N junction.When electric current acts on this wafer by wire time, electronics will be pushed to P district, and in P district, electronics is with hole-recombination, then will send energy with the form of photon, the principle of LED luminescence that Here it is.And the wavelength of light i.e. the color of light, be determined by the material forming P-N junction.Because LED caloric value is not high, electric flux has been changed into luminous energy as much as possible, and common lamp becomes heat energy because caloric value is large many electric energy conversions, wasted.Contrastingly LED illumination just seems energy-conservation.
In production application process, LED has energy-conservation feature, but along with the exploitation of technology, how the continuous research and development of electricity-saving lamp, reduce energy consumption and become next research direction.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of LED flat lamp reasonable in design, easy to use, it adopts and LED layer lower end is provided with dioptric layer, adds brightness, decreases the power demand of LED layer, and it has easy to use, simple to operate, with low cost, cost performance high.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of LED flat lamp described in the utility model, comprises frame and baffle plate, and described frame is built-in with baffle plate, described baffle plate upper end is provided with dioptric layer, described dioptric layer upper end is LED layer, and described LED layer upper end is provided with cover plate, and described cover plate flushes with frame upper end.
Described baffle surface is provided with watertight composition, and described watertight composition has high permeability, and thickness is not more than 0.5mm.
Described frame upper end is provided with fixed card, and described fixed card can be dismantled, and adopts and be screwed.
After adopting said structure, the utility model beneficial effect is: its employing of the utility model is provided with dioptric layer in LED layer lower end, adds brightness, decrease the power demand of LED layer, and it has easy to use, simple to operate, with low cost, cost performance high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, frame; 2, baffle plate; 3, dioptric layer; 4, LED layer; 5, cover plate; 6, fixed card; 7, dustproof membrane.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of LED flat lamp described in the utility model, comprise frame 1 and baffle plate 2, described frame 1 is built-in with baffle plate 2, described baffle plate 2 upper end is provided with dioptric layer 3, described dioptric layer 3 upper end is LED layer 4, and described LED layer 4 upper end is provided with cover plate 5, and described cover plate 5 flushes with frame 1 upper end.
Described baffle plate 2 surface is provided with watertight composition 7, and described watertight composition 7 has high permeability, and thickness is not more than 0.5mm.
Described frame 1 upper end is provided with fixed card 6, and described fixed card 6 can be dismantled, and adopts and be screwed.
The utility model in use, is provided with dioptric layer below LED layer, only needs a thread light can increase its shadow surface through refraction, reduces light loss of energy, simultaneously can reduce the use amount of LED in LED layer, reduce LED energy consumption; Baffle surface is provided with watertight composition, can prevent the condensation of the globule; Frame is provided with fixed card and contributes to LED layer, cover plate, consolidation connection between baffle plate and dioptric layer.
Its employing of the utility model is provided with dioptric layer in LED layer lower end, add brightness, decrease the power demand of LED layer, and it has easy to use, simple to operate, with low cost, cost performance high.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. a LED flat lamp, it is characterized in that: it comprises frame (1) and baffle plate (2), described frame (1) is built-in with baffle plate (2), described baffle plate (2) upper end is provided with dioptric layer (3), described dioptric layer (3) upper end is LED layer (4), described LED layer (4) upper end is provided with cover plate (5), and described cover plate (5) flushes with frame (1) upper end.
2. a kind of LED flat lamp according to claim 1, is characterized in that: described baffle plate (2) surface is provided with watertight composition (7), and described watertight composition (7) has high permeability, and thickness is not more than 0.5mm.
3. a kind of LED flat lamp according to claim 1, is characterized in that: described frame (1) upper end is provided with fixed card (6), and described fixed card (6) can be dismantled, and adopts and be screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436975.9U CN204717434U (en) | 2015-06-24 | 2015-06-24 | A kind of LED flat lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436975.9U CN204717434U (en) | 2015-06-24 | 2015-06-24 | A kind of LED flat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717434U true CN204717434U (en) | 2015-10-21 |
Family
ID=54316435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436975.9U Expired - Fee Related CN204717434U (en) | 2015-06-24 | 2015-06-24 | A kind of LED flat lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717434U (en) |
-
2015
- 2015-06-24 CN CN201520436975.9U patent/CN204717434U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20200624 |