CN2509710Y - Long service life energy-saving light bulb - Google Patents
Long service life energy-saving light bulb Download PDFInfo
- Publication number
- CN2509710Y CN2509710Y CN 01268481 CN01268481U CN2509710Y CN 2509710 Y CN2509710 Y CN 2509710Y CN 01268481 CN01268481 CN 01268481 CN 01268481 U CN01268481 U CN 01268481U CN 2509710 Y CN2509710 Y CN 2509710Y
- Authority
- CN
- China
- Prior art keywords
- live wire
- binding post
- another
- lug plate
- filament
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a durable energy-saving lamp, belonging to a lighting apparatus. The lamp is provided with a glass casing (6), an insulating layer disposed on the surface of a junction plate of the live wire (16), another junction plate of the live wire (17) arranged on the outside of the insulating layer (1). The other junction plate of the live wire (17) is connected with another connector of the live wire (13), and another filament (10) is connected between the other junction plate of the live wire and a connector of the null line (7). With the employment of a plurality of filaments, durable energy-saving lamps with the structure can light with other filaments even when one of the filaments is burn-out, thereby greatly improving the durability of the lamp. The whole lamp can be reserved rather than be thrown away after one of the filaments is burn-out, which lightens the environment pollution.
Description
Technical field
The utility model provides a kind of lighting apparatus, especially a kind of incandescent lamp bulb.
Background technology
The employed incandescent lamp bulb of people connects a filament between firewire binding post in glass shell and the zero line binding post at present.Because of the useful life of filament limited, the measured bulb of matter will blow about half a year under regular service conditions, and is ropy even will blow in tens days.Bulb blows then whole bulb and will cancel and throw away, and other renews bulb, and this not only causes the waste of light fixture manufacturing materials, and can cause environmental pollution.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of Energy-saving bulb with long service life is provided, and to improve its useful life, alleviates environmental pollution.
The utility model is to realize like this, Energy-saving bulb with long service life, it has glass shell, the thread bush of double as zero line lug plate is arranged at glass shell top, the insulating material body is arranged in the thread bush, the live wire lug plate is arranged in the insulating material body, link to each other with firewire binding post under the live wire lug plate, link to each other with the zero line binding post under the thread bush, be connected with filament between firewire binding post and the zero line binding post, on described live wire lug plate insulating barrier arranged, insulating barrier has another live wire lug plate outward, link to each other with another firewire binding post under another live wire lug plate, be connected with another filament between another firewire binding post and the zero line binding post.
Adopt the Energy-saving bulb with long service life of said structure, because that its filament is provided with is a plurality of, behind a filament blow, can use other filament to throw light on, therefore improved greatly its useful life, needn't behind a filament blow, just whole bulb have been thrown away, thereby alleviate environmental pollution.
Description of drawings
Fig. 1 is the schematic diagram of the utility model structure.
Embodiment
Following structure description of drawings concrete structure of the present utility model and using method.
As shown in drawings, the Energy-saving bulb with long service life of the utility model, it has glass shell (6), the thread bush (5) of double as zero line lug plate is arranged at glass shell top, insulating material body (2) is arranged in the thread bush, insulating material is external live wire lug plate (16), live wire lug plate (16) links to each other with firewire binding post (14) down, thread bush (5) links to each other with zero line binding post (7) down, be connected with filament (9) between firewire binding post (14) and the zero line binding post (7), insulating barrier (1) is arranged on described live wire lug plate (16), another live wire lug plate (17) is arranged outside the insulating barrier (1), another live wire lug plate (17) links to each other with another firewire binding post (13) down, is connected with another filament (10) between another firewire binding post and the zero line binding post (7).This is a kind of incandescent lamp bulb with two filaments.
Another insulating barrier (4) is arranged on described another lug plate (17), the 3rd live wire lug plate (3) is arranged outside another insulating barrier (4), the 3rd live wire lug plate (3) links to each other with the 3rd firewire binding post (12) down, is connected with triple-filament (11) between the 3rd firewire binding post and the zero line binding post (7).This is a kind of incandescent lamp bulb with three filaments.
With the incandescent lamp bulb with three filaments is example, and this bulb is screwedly mounted on the lamp socket by thread bush, and at this moment, uppermost the 3rd live wire lug plate (3) forms the loop between coupled filament (9) and zero line lug plate, and filament (9) throws light on.When this filament after after a while use is blown, can take off bulb, uppermost the 3rd live wire brace is taken off, is removed, again another insulating barrier (4) above another live wire brace (17) is taken off, is removed.Bulb is screwed on the lamp socket, at this moment, another live wire brace (17) forms the loop between coupled another filament (10) and zero line lug plate again, and another filament throws light on.As a same reason, behind another filament blow, available triple-filament (11) throws light on.Such bulb can have the useful life of three times on original bulb.
Obviously, also one or more live wire lug plates can be increased outside the 3rd live wire lug plate again, with the useful life of further raising bulb.
Can adopt press-button type to connect between each live wire lug plate, the insulating trip.
Reflective material layer (8) is arranged on described glass shell (6).Reflective material layer can be that mercury coating or other have the coating of good reflecting effect.When bulb used, reflecting coating can reflect the light that filament upwards shines get off, thereby has improved the downward brightness of bulb.Because bulb generally is used for irradiation downwards, uses the bulb of smaller power can reach the illuminating effect of original more high-power bulb like this, thereby saved the energy.
Claims (3)
1, Energy-saving bulb with long service life, it has glass shell (6), the thread bush (5) of double as zero line lug plate is arranged at glass shell top, insulating material body (2) is arranged in the thread bush, insulating material is external live wire lug plate (16), live wire lug plate (16) links to each other with firewire binding post (14) down, thread bush (5) links to each other with zero line binding post (7) down, be connected with filament (9) between firewire binding post (14) and the zero line binding post (7), it is characterized in that, insulating barrier (1) is arranged on described live wire lug plate (16), another live wire lug plate (17) is arranged outside the insulating barrier (1), another live wire lug plate (17) links to each other with another firewire binding post (13) down, is connected with another filament (10) between another firewire binding post and the zero line binding post (7).
2, Energy-saving bulb with long service life as claimed in claim 1, it is characterized in that, another insulating barrier (4) is arranged on described another lug plate (17), the 3rd live wire lug plate (3) is arranged outside another insulating barrier (4), the 3rd live wire lug plate (3) links to each other with the 3rd firewire binding post (12) down, is connected with triple-filament (11) between the 3rd firewire binding post and the zero line binding post (7).
3, Energy-saving bulb with long service life as claimed in claim 1 or 2 is characterized in that, reflective material layer (8) is arranged on described glass shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01268481 CN2509710Y (en) | 2001-11-14 | 2001-11-14 | Long service life energy-saving light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01268481 CN2509710Y (en) | 2001-11-14 | 2001-11-14 | Long service life energy-saving light bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2509710Y true CN2509710Y (en) | 2002-09-04 |
Family
ID=33674659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01268481 Expired - Fee Related CN2509710Y (en) | 2001-11-14 | 2001-11-14 | Long service life energy-saving light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2509710Y (en) |
-
2001
- 2001-11-14 CN CN 01268481 patent/CN2509710Y/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 | ||
| 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 |