CN2219543Y - Energy-saving electric bulb - Google Patents
Energy-saving electric bulb Download PDFInfo
- Publication number
- CN2219543Y CN2219543Y CN 95204521 CN95204521U CN2219543Y CN 2219543 Y CN2219543 Y CN 2219543Y CN 95204521 CN95204521 CN 95204521 CN 95204521 U CN95204521 U CN 95204521U CN 2219543 Y CN2219543 Y CN 2219543Y
- Authority
- CN
- China
- Prior art keywords
- light
- energy
- saving electric
- bulb
- electric bulb
- 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
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an energy-saving electric bulb whose light energy emitted can be utilized efficiently. The utility model is characterized in that the inner of the glass shell of the bulb is coated with one layer of light reflecting film on the direction on which the light is not needed (the initial point is the filament of the bulb) according to the occasion of the energy-saving electric bulb; so the part of the light energy can be reflected to the direction on which the light is needed; the light energy can be utilized efficiently.
Description
The utility model relates to a kind of lighting apparatus, particularly a kind of light source that can effectively utilize the luminous energy that light source itself sent.
At present people study a lot to the energy-conservation of light source, but also study inadequately to how effectively utilizing the luminous energy that light source sends, and existing bulb is many can not to effectively utilize the luminous energy that light source itself is sent.
The purpose of this utility model provides a kind of Energy saving electric lamp bubble that effectively utilizes the light that light source itself sent.
The purpose of this utility model is achieved in that establishing light-emitting filament is initial point, according to Energy saving electric lamp bubble place occasion, the glass shell inside that does not need to send on the direction of light at bulb is coated with one deck reflective membrane, reflex to Energy saving electric lamp bubble and should send direction of light and get on thereby make energy-conservation bulb need not send the light that sends on the direction of light, play the effect that effectively utilizes luminous energy.
Owing to adopt such scheme, the utlity model has the advantage that is easy to make energy-conservation, simple in structure.
Accompanying drawing is a structure diagram of the present utility model.
Below in conjunction with drawings and Examples the utility model is further specified.
Among the figure 1, be coated with reflectance coating segment glass shell, 2, light-emitting filament, 3, be not coated with reflective membrane segment glass shell.
Suppose that bulb direction position is shown in Figure of description.Suppose that again Energy saving electric lamp bubble does not need to send the light time to the top or the oblique upper of light-emitting filament (2), be coated with one deck reflective membrane at bulb the first half glass involucrum, make upwards or the light that sends oblique top all reflex to the below of light-emitting filament (2) or tiltedly the below come.Promptly all focusing on and be not coated with reflective membrane segment glass shell (3) and send from being coated with light that reflective membrane segment glass shell (1) sends.Thereby effectively utilize the luminous energy of light source.
Claims (1)
- A kind of Energy saving electric lamp bubble, it is characterized in that: be initial point with the light-emitting filament, the glass shell inside that need not send on the direction of light at bulb is coated with one deck reflective membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204521 CN2219543Y (en) | 1995-03-06 | 1995-03-06 | Energy-saving electric bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95204521 CN2219543Y (en) | 1995-03-06 | 1995-03-06 | Energy-saving electric bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219543Y true CN2219543Y (en) | 1996-02-07 |
Family
ID=33857019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95204521 Expired - Fee Related CN2219543Y (en) | 1995-03-06 | 1995-03-06 | Energy-saving electric bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219543Y (en) |
-
1995
- 1995-03-06 CN CN 95204521 patent/CN2219543Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lv Wu Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |