CN105114858A - Reflector-acted LED down lamp - Google Patents
Reflector-acted LED down lamp Download PDFInfo
- Publication number
- CN105114858A CN105114858A CN201510442224.2A CN201510442224A CN105114858A CN 105114858 A CN105114858 A CN 105114858A CN 201510442224 A CN201510442224 A CN 201510442224A CN 105114858 A CN105114858 A CN 105114858A
- Authority
- CN
- China
- Prior art keywords
- led
- reflector
- led down
- front shroud
- housing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
Abstract
The invention relates to the lighting field, in particular to a reflector-acted LED down lamp. The reflector-acted LED down lamp comprises a housing, wherein a lamp holder, an LED lamp, a refracting layer, a rear cover and a front cover are arranged in the housing; the lamp holder is arranged in the housing; the LED lamp is arranged below the lamp holder; the rear cover is arranged at the lower end of the housing; the front cover is arranged below the LED lamp; the refracting layer is arranged between the front cover and the rear cover; and the front cover is a transparent plate. According to the reflector-acted LED down lamp, owing to combined use of the rear cover, the refracting layer and the front cover, light is refracted and reused; meanwhile, the front cover is the transparent plate, so that high light transmittance is guaranteed, and waste of light energy is reduced; and the reflector-acted LED down lamp has the characteristics of being convenient to use, simple to operate, high in practicability, low in cost and the like.
Description
Technical field
The present invention relates to lighting field, be specifically related to a kind of LED down of reflector effect.
Background technology
LED down is used in room lighting, needs to have high light quality.But current technology is under the prerequisite meeting light quality, and often the efficiency of light energy utilization is lower, thus be difficult to the demand meeting illumination.
In order to solve the problems referred to above that LED down has, generally adopt reflector or reflector to the luminous secondary light-distribution of LED light source at present, reach illumination light quality, currently usedly be symmetrical and asymmetrical raffinal reflector or film coated plastic reflector, this reflector has higher reflecting rate, but the cost of such reflector is higher, and complex process, production process requires also very strict simultaneously.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, there is provided a kind of structure simple, the LED down of a kind of reflector effect reasonable in design, easy to use, it adopts the use in conjunction of back cover, refracting layer and front shroud, light refraction is replied and utilizes, front shroud adopts clear sheet simultaneously, can ensure the high permeability of its light, reduces luminous energy loss, and it has easy to use, simple to operate, the features such as practicality is good, with low cost.
For achieving the above object, the technical solution used in the present invention is:
The LED down of a kind of reflector effect of the present invention, comprise housing, lamp socket, LED, refracting layer, back cover and front shroud is provided with in described housing, the built-in lamp socket of described housing, described lamp socket is arranged with LED, and described housing lower end is provided with back cover, and described LED is arranged with front shroud, be provided with refracting layer between described front shroud and back cover, described front shroud adopts transparent material plate.
Described front shroud adopts clear glass or Ya Like poly (methyl methacrylate) plate.
Described back cover adopts corrosion resistant plate or the back side to scribble the glass of pitch-dark film.
Described LED upper end is provided with radiating block, and described radiating block is arranged on lamp socket side.
Described refracting layer adopts double-deck prism, and bottom scribbles pitch-dark.
After adopting said structure, beneficial effect of the present invention is: the use in conjunction of its employing back cover, refracting layer and front shroud of the present invention, light refraction is replied and utilizes, front shroud adopts clear sheet simultaneously, can ensure the high permeability of its light, reduces luminous energy loss, and it has easy to use, simple to operate, the features such as practicality is good, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Description of reference numerals:
1, housing; 2, lamp socket; 3, LED; 4, refracting layer; 5, back cover; 6, front shroud; 7, radiating block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, the LED down of a kind of reflector effect of the present invention, comprise housing 1, be provided with lamp socket 2, LED 3, refracting layer 4, back cover 5 and front shroud 6 in described housing 1, the built-in lamp socket 2 of described housing 1, described lamp socket 2 is arranged with LED 3, described housing 1 lower end is provided with back cover 5, described LED 3 is arranged with front shroud 6, is provided with refracting layer 4 between described front shroud 6 and back cover 5, and described front shroud 6 adopts transparent material plate.
Described front shroud 6 adopts clear glass or Ya Like poly (methyl methacrylate) plate.
Described back cover 5 adopts corrosion resistant plate or the back side to scribble the glass of pitch-dark film.
Described LED 3 upper end is provided with radiating block 7, and described radiating block 7 is arranged on lamp socket 2 side.
Described refracting layer 4 adopts double-deck prism, and bottom scribbles pitch-dark.
The use in conjunction of its employing back cover, refracting layer and front shroud of the present invention, replied by light refraction and utilize, front shroud adopts clear sheet simultaneously, the high permeability of its light can be ensured, reduce luminous energy loss, and it has easy to use, simple to operate, the features such as practicality is good, with low cost.
The present invention adopts the setting of radiating block, can reduce leaving of reflector and LED heat, extends physical life; Back cover adopts corrosion resistant plate or pitch-dark glass, can ensure the refraction of light, ensure its sealing and light-proofness; Refracting layer adopts double-deck prism greatly to increase its refraction effect, increases its efficiency, adopts pitch-darkly also can ensure sealing and light-proofness simultaneously.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (5)
1. the LED down of a reflector effect, it is characterized in that: it comprises housing (1), lamp socket (2), LED (3), refracting layer (4), back cover (5) and front shroud (6) is provided with in described housing (1), described housing (1) built-in lamp socket (2), described lamp socket (2) is arranged with LED (3), described housing (1) lower end is provided with back cover (5), described LED (3) is arranged with front shroud (6), be provided with refracting layer (4) between described front shroud (6) and back cover (5), described front shroud (6) adopts transparent material plate.
2. the LED down of a kind of reflector effect according to claim 1, is characterized in that: described front shroud (6) adopts clear glass or Ya Like poly (methyl methacrylate) plate.
3. the LED down of a kind of reflector effect according to claim 1, is characterized in that: described back cover (5) adopts corrosion resistant plate or the back side to scribble the glass of pitch-dark film.
4. the LED down of a kind of reflector effect according to claim 1, it is characterized in that: described LED (3) upper end is provided with radiating block (7), described radiating block (7) is arranged on lamp socket (2) side.
5. the LED down of a kind of reflector effect according to claim 1, is characterized in that: described refracting layer (4) adopts double-deck prism, and bottom scribbles pitch-dark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442224.2A CN105114858A (en) | 2015-07-27 | 2015-07-27 | Reflector-acted LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442224.2A CN105114858A (en) | 2015-07-27 | 2015-07-27 | Reflector-acted LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105114858A true CN105114858A (en) | 2015-12-02 |
Family
ID=54662909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510442224.2A Pending CN105114858A (en) | 2015-07-27 | 2015-07-27 | Reflector-acted LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114858A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201021795Y (en) * | 2007-02-15 | 2008-02-13 | 齐宝玉 | Efficient energy saving lamp |
| CN102102818A (en) * | 2010-12-24 | 2011-06-22 | 李从宾 | Energy-saving environmental friendly lighting device |
| CN202629848U (en) * | 2012-04-20 | 2012-12-26 | 夏昌和 | LED (light-emitting diode) tube lamp |
| CN203585880U (en) * | 2013-11-12 | 2014-05-07 | 上海冠旗电子新材料股份有限公司 | LED (light emitting diode) energy-saving lamp |
| CN103836411A (en) * | 2012-11-22 | 2014-06-04 | 恩普乐股份有限公司 | Lighting apparatus |
-
2015
- 2015-07-27 CN CN201510442224.2A patent/CN105114858A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201021795Y (en) * | 2007-02-15 | 2008-02-13 | 齐宝玉 | Efficient energy saving lamp |
| CN102102818A (en) * | 2010-12-24 | 2011-06-22 | 李从宾 | Energy-saving environmental friendly lighting device |
| CN202629848U (en) * | 2012-04-20 | 2012-12-26 | 夏昌和 | LED (light-emitting diode) tube lamp |
| CN103836411A (en) * | 2012-11-22 | 2014-06-04 | 恩普乐股份有限公司 | Lighting apparatus |
| CN203585880U (en) * | 2013-11-12 | 2014-05-07 | 上海冠旗电子新材料股份有限公司 | LED (light emitting diode) energy-saving lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |