CN201803136U - Directional reflective spotlight - Google Patents
Directional reflective spotlight Download PDFInfo
- Publication number
- CN201803136U CN201803136U CN2010201641626U CN201020164162U CN201803136U CN 201803136 U CN201803136 U CN 201803136U CN 2010201641626 U CN2010201641626 U CN 2010201641626U CN 201020164162 U CN201020164162 U CN 201020164162U CN 201803136 U CN201803136 U CN 201803136U
- Authority
- CN
- China
- Prior art keywords
- glass envelope
- filament
- reflector layer
- inwall
- directional reflective
- 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
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Abstract
A directional reflective spotlight comprises an inclosed glass bulb, and a metal frame and a filament which are arranged inside the glass bulb, and is characterized in that a reflective layer is plated on the inner wall of the glass bulb. By adopting the scheme, rays of an incandescent lamp are centralized in a predetermined direction, thereby saving energy, improving brightness at the same time, and reducing potential hazards of electricity utilization.
Description
Technical field:
The utility model relates to a kind of bulb, is specifically related to a kind of directional reflective spotlight.
Background technology:
Our incandescent light bulb used is generally in the airtight glass shell filament is housed at present, after the energising promptly to around send light, sometimes do not need in daily life with light according to around, as when this kind bulb as desk lamp, ceiling light, when corner lamp, wall lamp etc., we only wish that light that bulb sends is to a direction or direction that certain is specific usually.Under the condition of prior art, we adopt the lampshade in the additional various moulding in the outside of incandescent lamp usually, though solved the problem of radiation direction like this, but the light that lampshade just sends incandescent lamp blocking-up is in a specific zone, thereby can cause the lampshade temperature distortion to cause lampshade aging like this, the hidden danger of electricity consumption finally takes place; More main is the externally blocking-up because lampshade just emits beam incandescent lamp, is not in the blocking-up of incandescent light source place, has caused great energy waste.
Summary of the invention:
The technical problems to be solved in the utility model provides a kind of directional reflective spotlight.This technical scheme has not only solved light that existing incandescent lamp sends can't be directed and the problem of optically focused, and solved electricity consumption hidden danger and the energy waste problem that adopts lampshade blocking light tape.The proposition of this scheme not only makes the light of incandescent lamp concentrate in a predetermined direction, has saved the energy, has also improved brightness simultaneously, and has reduced the generation of electricity consumption hidden danger.
The utility model is achieved through the following technical solutions:
A kind of directional reflective spotlight comprises airtight glass envelope, and its inner metal frame, filament are set, and is coated with reflector layer on the glass envelope inwall.
The further Technological improvement plan of the utility model is:
Described reflector layer is arranged on the glass envelope inwall on filament top or is arranged at the sidewall of glass envelope inwall or is arranged on the glass envelope inwall of filament bottom, and described reflector layer material is an exotic material, and described exotic material is a metallic aluminium.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the structural representation of the utility model embodiment three.
The specific embodiment:
Embodiment one,
As shown in Figure 1, the utility model comprises airtight glass envelope 1, and its inner metal frame 3, filament 4 are set, and is coated with reflector layer 2 on glass envelope 1 inwall on filament 4 tops, and reflector layer 2 is the exotic material metallic aluminium.
Embodiment two,
As shown in Figure 2, the utility model comprises airtight glass envelope 1, and its inner metal frame 3, filament 4 are set, and is coated with reflector layer 2 on the sidewall of glass envelope 1 inwall, and reflector layer 2 is the exotic material metallic aluminium.
Embodiment three,
As shown in Figure 3, the utility model comprises airtight glass envelope 1, and its inner metal frame 3, filament 4 are set, and is coated with reflector layer 2 on glass envelope 1 inwall of filament 4 bottoms, and reflector layer 2 is the exotic material metallic aluminium.
Claims (4)
1. a directional reflective spotlight comprises airtight glass envelope, and its inner metal frame, filament are set, and it is characterized in that: be coated with reflector layer on the glass envelope inwall.
2. a kind of directed spotlight according to claim 1 is characterized in that: described reflector layer is arranged on the glass envelope inwall on filament top or is arranged at the sidewall of glass envelope inwall or is arranged on the glass envelope inwall of filament bottom.
3. a kind of directed spotlight according to claim 1 and 2 is characterized in that: described reflector layer material is an exotic material.
4. a kind of directed spotlight according to claim 3 is characterized in that: described exotic material is a metallic aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201641626U CN201803136U (en) | 2010-04-20 | 2010-04-20 | Directional reflective spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201641626U CN201803136U (en) | 2010-04-20 | 2010-04-20 | Directional reflective spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803136U true CN201803136U (en) | 2011-04-20 |
Family
ID=43872635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201641626U Expired - Fee Related CN201803136U (en) | 2010-04-20 | 2010-04-20 | Directional reflective spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588780A (en) * | 2012-01-18 | 2012-07-18 | 漳州市立达信绿色照明有限公司 | Large-angle LED lamp |
| CN104482431A (en) * | 2014-12-10 | 2015-04-01 | 杭州杭科光电股份有限公司 | 360-degree bulb with light reflecting layers |
| CN104501004A (en) * | 2014-12-10 | 2015-04-08 | 杭州杭科光电股份有限公司 | LED (Light-Emitting Diode) filament type bulb lamp with reflecting layer |
-
2010
- 2010-04-20 CN CN2010201641626U patent/CN201803136U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588780A (en) * | 2012-01-18 | 2012-07-18 | 漳州市立达信绿色照明有限公司 | Large-angle LED lamp |
| CN104482431A (en) * | 2014-12-10 | 2015-04-01 | 杭州杭科光电股份有限公司 | 360-degree bulb with light reflecting layers |
| CN104501004A (en) * | 2014-12-10 | 2015-04-08 | 杭州杭科光电股份有限公司 | LED (Light-Emitting Diode) filament type bulb lamp with reflecting layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120420 |