CN2599745Y - Automatic control double-filament incandescent lamp bulb - Google Patents
Automatic control double-filament incandescent lamp bulb Download PDFInfo
- Publication number
- CN2599745Y CN2599745Y CNU032371985U CN03237198U CN2599745Y CN 2599745 Y CN2599745 Y CN 2599745Y CN U032371985 U CNU032371985 U CN U032371985U CN 03237198 U CN03237198 U CN 03237198U CN 2599745 Y CN2599745 Y CN 2599745Y
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- CN
- China
- Prior art keywords
- filament
- automatic control
- lead
- resistance
- lamp holder
- 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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an automatic two filament incandescent lamp of control, it establishes three lead wires in existing cell-shell, two filaments, one of them lead wire is public lead wire, and set up the filament between two other lead wires respectively, public lead wire is connected with the lamp holder contact two other lead wires and is connected with the integrated compression mask of automatic control switch circuit that sets up in the lamp holder respectively, when the switch-on exchanges 220 volt voltage, two filaments have a filament because of receiving the control of automatic control switch circuit, it exchanges 220 volt voltage and is luminous to connect, this two filament incandescent lamp, can be under the condition that a filament damaged, another filament can be switched on to automatic control switch circuit, make the incessant luminous continuation of bulb use.
Description
Technical field
The utility model relates to a kind of with exchanging 220 volts of incandescent bulbs that send visible light.
Background technology:
At present, 220 volts of bulb structures of known interchange: be by one or two filaments, support, two or three lead-in wires, cell-shell, tongue of metal, movable insulation cushion and lamp holder are formed, when lamp holder and contact add when exchanging 220 volts/50 all voltages, metal tungsten wire by current flow heats to incandescent state and luminous, light efficiency raises with filament temperature and improves, but it is a lot of with exchanging 220 volts of two filament incandescent bulbs, when a tungsten filament evaporation or inefficacy, can only be with after manually withdrawing from movable insulation cushion, another root filament could be luminous, blanking time is long, can not be at once luminous continuously.
The utility model content
The purpose of this utility model is to provide a kind of automatic control two filament incandescent bulbs, and it is first filament light-emitting not only, and second filament also can be luminous automatically, fully makes lamp holder, lead-in wire, cell-shell, support continue use and uninterruptedly luminous continuously.
The purpose of this utility model is achieved in that in clear glass (nitrogen hydrogen mixeding gas is filled in inside) cell-shell, three lead-in wires are connected with lamp holder with two tungsten system filaments respectively, wherein there is one of two filaments to be connected with metal lead wire respectively, lead-in wire connects an automatic control switch circuit again, between this automatic control switch circuit and the lamp holder electronic component is arranged, one is connected to the contact for common lead in three lead-in wires, when the 220 volts of voltages in contact and lamp holder and interchange are connected, a filament light-emitting is arranged, when this filament light-emitting evaporation or inefficacy, the automatic control switch circuit is connected another root filament light-emitting naturally, has reached the successively uninterrupted luminous purpose of two filaments.
Owing to adopt such scheme, can keep good lamp holder, lead-in wire, support, cell-shell and contact, under one the situation that filament lost efficacy, connect another root filament light-emitting at once automatically, and continue to use, simple in structure.
Description of drawings
Fig. 1 is the utility model circuit theory diagrams;
Fig. 2 is a lamp holder sectional structural map of controlling two filament incandescent bulbs automatically;
Fig. 3 is a front view of controlling two filament incandescent bulbs automatically.
Embodiment
Among the figure 1, lead-in wire 2, cell-shell 3, filament 4, filament 5, lead-in wire 6, support 7, lead-in wire 8, lamp holder 9, the integrated compression mask 10 of automatic control switch circuit, contact 11, resistance 12, diode 13, electric capacity 14, diode 15, electric capacity 16, resistance 17, triode 18, resistance 19, resistance 20, diode 21, resistance 22, electric capacity 23, electric capacity 24, resistance 25, bidirectional triode thyristor 26, resistance 27, resistance 28, resistance 29, optoelectronic switch 30, optoelectronic switch 31, resistance 32, resistance 33, bidirectional triode thyristor 34, resistance 35, electric capacity 36, resistance 37, resistance 38, electric capacity 39, diode 40, resistance 41, resistance 42, triode 43, resistance 44, insulating cement.
In the embodiment shown in fig. 1, go between 1 one and link to each other with filament 3, the other end links to each other with resistance 27, go between 7 one and link to each other with filament 4, the other end links to each other with resistance 31,5 one and filament 3 go between, 4 link to each other, the other end links to each other with contact 10, lamp holder 8 and optoelectronic switch 29,30 resistance 34,26 link to each other, electric capacity 22 diodes 20, triode 17, electric capacity 15, diode 14, electric capacity 13,38, diode 39, triode 42 links to each other, contact 10 links to each other with lead-in wire 5, linking to each other with resistance 11, resistance 11 links to each other with diode 12, diode 12 and resistance 16, electric capacity 13, diode 14, resistance 41 links to each other, electric capacity 15 and triode 17, resistance 16,18 link to each other, triode 17 links to each other with resistance 19, resistance 19 and diode 20, resistance 21, electric capacity 22 links to each other, resistance 24 and electric capacity 23, resistance 27, lead-in wire 1 links to each other, optoelectronic switch 29 and resistance 27,28,43 bidirectional triode thyristors 30, lamp holder 8 links to each other, optoelectronic switch 30 and resistance 31,32, bidirectional triode thyristor 33 links to each other, bidirectional triode thyristor 33 and resistance 32,34,35,37,31 lead-in wires 7 link to each other, triode 42 and resistance 40,41,43 link to each other diode 39 and electric capacity.38, resistance 37,40 links to each other
In embodiment illustrated in fig. 2, the inner perfusion of lamp holder 8 cylinder types insulating cement 44, automatic control switch circuit 9 are to adopt the integrated compression of mask to place in the insulating cement 44 and with contact 10 lamp holders 8 to link to each other.
The contact 10 among Fig. 3, link to each other with two filaments 3,4, and filament 31,5 links to each other with lead-in wire, and lead-in wire 1 links to each other with automatic control switch circuit 9, and filament 47 links to each other with going between, and go between 7 to link to each other with automatic control switch circuit 9.
The utility model is controlled two filament incandescent bulbs automatically in Fig. 3, by lead-in wire 1,5,7, filament 3,4 with support 6, integrated mask 9 of lamp holder 8 automatic control switch circuit compression and contact 10 are formed, cell-shell is connected with lamp holder, the integrated compression mask 9 of automatic control switch is set in the lamp holder, be provided with in the cell-shell three lead-in wires are set on support 6 supports, wherein one is common lead 5, between common lead 5 and other two lead-in wires filament 3 is set, 4, common lead 5 is connected with contact 10, two lead-in wires 1,7 link to each other with the integrated compressive films 9 of automatic control switch, and the integrated compression mask 9 of automatic control switch links to each other with contact 10 with lamp holder 8.
Claims (1)
1, the two filament incandescent bulbs of a kind of automatic control, by cell-shell (2), filament (3), (4), lead-in wire (1), (5), (7) the integrated compression mask 9 of support (6) lamp holder (8) and automatic control switch circuit is formed, it is characterized in that: cell-shell is connected with lamp holder, the integrated compression mask of automatic control switch circuit (9) is set in the lamp holder, establish support (6) in the cell-shell (2), three lead-in wires are set on the support, wherein one is common lead 5, between common lead 5 and other two lead-in wires filament (3) is set, (4) common lead 5 contacts 10 are connected, two lead-in wires (1) in addition, (7) be connected with the integrated compression mask of automatic control switch circuit (9), the integrated compression mask of automatic control switch (9) is arranged on lamp holder (8) built-in electrical insulation glue (44) lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032371985U CN2599745Y (en) | 2003-02-11 | 2003-02-11 | Automatic control double-filament incandescent lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032371985U CN2599745Y (en) | 2003-02-11 | 2003-02-11 | Automatic control double-filament incandescent lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599745Y true CN2599745Y (en) | 2004-01-14 |
Family
ID=34167236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032371985U Expired - Fee Related CN2599745Y (en) | 2003-02-11 | 2003-02-11 | Automatic control double-filament incandescent lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599745Y (en) |
-
2003
- 2003-02-11 CN CNU032371985U patent/CN2599745Y/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 |