CN2202983Y - Energy-saving long-life lamp socket - Google Patents
Energy-saving long-life lamp socket Download PDFInfo
- Publication number
- CN2202983Y CN2202983Y CN 94220251 CN94220251U CN2202983Y CN 2202983 Y CN2202983 Y CN 2202983Y CN 94220251 CN94220251 CN 94220251 CN 94220251 U CN94220251 U CN 94220251U CN 2202983 Y CN2202983 Y CN 2202983Y
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- Prior art keywords
- energy
- lamp socket
- bulb
- saving
- lamp
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- 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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- 239000003990 capacitor Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The energy-saving and life-prolonging lamp socket is a new type lamp socket for mounting incandescent lamp bulb. A bridge rectifier circuit and a filter circuit which are composed of diodes and capacitors are arranged in the lamp socket, and alternating current power supply is changed into direct current power supply. The impact of alternating current on the filament and the sudden impact of the switch on the cold-state filament at the moment are reduced, and the service life of the bulb can be effectively prolonged. Meanwhile, the damage of the light flicker to eyes is avoided, and the luminous efficiency of the bulb is improved. Can be widely applied to places using bulbs, such as families, offices and the like.
Description
The utility model provides a kind of Energy-saving prolonging service live socket of lamp that is used to install incandescent lamp bulb.
At present, Chang Yong illuminating lamp has incandescent lamp, fluorescent lamp etc.Fluorescent lamp easily makes a noise because of its cost height, fluorescent tube easy burn-out, ballast and reason such as easy burn-out, and large tracts of land is used.Incandescent lamp is low because of its cost, do not exist and start factors such as problem, the failure rate of not getting up are low, easy for installation because of voltage is low and become most popular lighting.But incandescent lamp is installed on the common socket, also has many defectives: filament is subjected to alternating current to impact the lost of life, and the light-emitting flash phenomenon of alternating current has certain infringement to eyes.
The purpose of this utility model is: design a kind of Energy-saving prolonging service live socket of lamp above-mentioned defective, that adopt bridge rectifier and capacitor filter that overcomes on the basis of existing socket.
The utility model is achieved in that bridge rectifier and the capacitor filter that diode and electric capacity formation are housed in socket.Alternating current is received on the incandescent lamp after rectification, filtering again.Bridge rectifier can adopt four diodes of discrete component, also can adopt rectifier bridge, and electric capacity adopts electrochemical capacitor or other filter capacitor.The power supply that incandescent lamp bulb obtained just becomes direct current by original alternating current like this, filament is not started from scratch to peaked impact by positive and negative two directions of electric current and size, simultaneously electric capacity also can be avoided the unexpected impact to the filament of cold conditions state of switch connection moment, has prolonged the life-span of bulb like this.In addition, changing AC power is DC power supply, has avoided the infringement of scintillation to eyes on the one hand, has improved luminous efficiency on the other hand, has reached purpose of energy saving.This Energy-saving prolonging service live socket of lamp can be made screw socket, also can make mouth hanging.
Advantage of the present utility model is: prolong the useful life of bulb, and energy-conservation, avoid the infringement of light flash to eyes.
The utility model is provided by following drawings and Examples:
In the accompanying drawing, Fig. 1 is the circuit theory diagrams of this Energy-saving prolonging service live socket of lamp, and Fig. 2 is the structural representation of this Energy-saving prolonging service live socket of lamp.Among Fig. 1, by D
1, D
2, D
3, D
4Four diodes are formed bridge rectifier, and electric capacity is attempted by output filtering.Among Fig. 2, ［ 1 ］ is loam cake, and ［ 2 ］ are housing, and ［ 3 ］ are wiring board, and ［ 4 ］ are lug plate, and ［ 5 ］ are diode D
1, ［ 6 ］ are diode D
2, ［ 7 ］ are electric capacity, ［ 8 ］ are diode D
3, ［ 9 ］ are diode D
4, ［ 10 ］ are lug plate, and ［ 11 ］ are screw, and ［ 12 ］ are middle brace.［ 13 ］ be dividing plate, ［ 14 ］ are middle brace, and ［ 15 ］ are screw, and ［ 16 ］ are contact chip, and ［ 17 ］ are contact spring
Loam cake ［ 1 ］ and housing ［ 2 ］ are by being threaded.The bridge rectifier and the filter circuit that are made of diode ［ 5 ］, ［ 6 ］, ［ 8 ］, ［ 9 ］ and electric capacity ［ 7 ］ are housed on housing ［ 2 ］, diode ［ 5 ］, ［ 6 ］, ［ 8 ］, ［ 9 ］ and electric capacity ［ 7 ］ are fixed on the wiring board ［ 3 ］, alternating current is on lug plate ［ 4 ］, ［ 10 ］ entry-line plate ［ 3 ］, through being connected on contact chip ［ 16 ］, the contact spring ［ 17 ］ by middle brace ［ 12 ］, ［ 14 ］ and screw ［ 11 ］, ［ 15 ］ after rectification, the filtering, dividing plate ［ 13 ］ rises and supports and insulating effect.
Claims (2)
1, a kind of Energy-saving prolonging service live socket of lamp that is used to install incandescent lamp bulb, form by loam cake [1], housing [2], lug plate [4] and [10], contact chip [16], contact spring [17], it is characterized in that: the bridge rectifier and the filter circuit that are made of diode [5], [6], [8], [9] and electric capacity [7] are housed on housing [2] is.
2, Energy-saving prolonging service live socket of lamp as claimed in claim 1, it is characterized in that: diode ［ 5 ］, ［ 6 ］, ［ 8 ］, ［ 9 ］ and electric capacity ［ 7 ］ are fixed on the wiring board ［ 3 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94220251 CN2202983Y (en) | 1994-08-30 | 1994-08-30 | Energy-saving long-life lamp socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94220251 CN2202983Y (en) | 1994-08-30 | 1994-08-30 | Energy-saving long-life lamp socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2202983Y true CN2202983Y (en) | 1995-07-05 |
Family
ID=33834900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94220251 Expired - Fee Related CN2202983Y (en) | 1994-08-30 | 1994-08-30 | Energy-saving long-life lamp socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2202983Y (en) |
-
1994
- 1994-08-30 CN CN 94220251 patent/CN2202983Y/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 |