CN2096816U - Long-life lamp - Google Patents
Long-life lamp Download PDFInfo
- Publication number
- CN2096816U CN2096816U CN 91217196 CN91217196U CN2096816U CN 2096816 U CN2096816 U CN 2096816U CN 91217196 CN91217196 CN 91217196 CN 91217196 U CN91217196 U CN 91217196U CN 2096816 U CN2096816 U CN 2096816U
- Authority
- CN
- China
- Prior art keywords
- bulb
- life
- long
- utility
- model
- 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.)
- Withdrawn
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a bulb with long service life. A thermosensitive resistor is connected in series into either electrode of two electrodes of the existing bulb to form the bulb with long service life. The utility model has the advantages of energy saving and long service life.
Description
The utility model relates to a kind of improved bulb, is particularly suitable for producing incandescent lamp.
Existing incandescent lamp does not have long-lived characteristics.Because at the immediate current of opening bulb 10 times of electric current during often greater than normal the use, the tungsten filament in the powerful like this rush of current bulb promptly wastes energy, and causes shorten the useful life of bulb again.
Purpose of the present invention provides a kind of Life-prolonging electric bulb, and this Life-prolonging electric bulb is long service life not only, and energy savings.
The solution the technical solution of the utility model is, in two electrodes of existing bulb, perhaps seals in one piece of thermistor at least in any one of two electrodes, makes Life-prolonging electric bulb.
Describe technical characterictic of the present utility model in detail below in conjunction with accompanying drawing:
Accompanying drawing is the structural representation of a novel embodiment of this use.
As shown in drawings, 1 among the figure is the lamp holder of existing bulb, and 2 among the figure is that 3 among bulb, the figure is that 4 in two electrodes, figure of bulb are tungsten filaments.This embodiment that the utility model exemplified seals in one piece of thermistor 5 to have made Life-prolonging electric bulb on an electrode of existing bulb.
This reality novel employed be thermistor with negative temperature coefficient, when cold conditions (before promptly not turning on light), have very big resistance, in the loop of bulb electric current, in the moment of turning on light, its resistance stops the impact of electric current to tungsten filament with its string, both prolong bulb life, saved the energy again.Along with the rising of temperature, the resistance of thermistor reduces rapidly, and bulb returns to former design parameter, the normal use.
The utility model is compared with existing bulb and is had the following advantages:
1, energy savings;
2, prolong bulb service life.
Claims (1)
- A kind of Life-prolonging electric bulb, it contains lamp holder 1, bulb 2, electrode 3, tungsten filament 4, it is characterized in that: described Life-prolonging electric bulb is to seal in thermistor 5 at least one electrode of two electrodes of bulb, makes Life-prolonging electric bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217196 CN2096816U (en) | 1991-06-25 | 1991-06-25 | Long-life lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91217196 CN2096816U (en) | 1991-06-25 | 1991-06-25 | Long-life lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2096816U true CN2096816U (en) | 1992-02-19 |
Family
ID=4924916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91217196 Withdrawn CN2096816U (en) | 1991-06-25 | 1991-06-25 | Long-life lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2096816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489105A (en) * | 2018-02-02 | 2018-09-04 | 广东美智智能科技有限公司 | A kind of electricity wall-hung boiler Poewr control method |
-
1991
- 1991-06-25 CN CN 91217196 patent/CN2096816U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489105A (en) * | 2018-02-02 | 2018-09-04 | 广东美智智能科技有限公司 | A kind of electricity wall-hung boiler Poewr control method |
| CN108489105B (en) * | 2018-02-02 | 2020-09-29 | 广东美智智能科技有限公司 | Power control method for electric wall-hung furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |