CN2205989Y - Composite light fluorescent lamp - Google Patents
Composite light fluorescent lamp Download PDFInfo
- Publication number
- CN2205989Y CN2205989Y CN 94218944 CN94218944U CN2205989Y CN 2205989 Y CN2205989 Y CN 2205989Y CN 94218944 CN94218944 CN 94218944 CN 94218944 U CN94218944 U CN 94218944U CN 2205989 Y CN2205989 Y CN 2205989Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- filament
- utmost point
- fluorescent tube
- contact
- 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
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model discloses a composite light fluorescent lamp, which is composed of lamp tubes, lamp filaments, a metallic lamp holder and light electrodes. The utility model is characterized in that one or more contact point light electrodes are arranged on an insulating sheet, a filament changing contact sheet is sheathed on one filament changing lamp electrode, and two or more filaments are installed in both ends of the lamp tube. When an original filament is burnt out, another current conducting filament can be switched over by the filament changing contact sheet (7), and another filament can be consecutively switched on. The utility model has the advantages of long service life, simple structure and low cost.
Description
The utility model belongs to a kind of compound light fluorescent lamp.
At present, fluorescent lamp is an illuminating lamp commonly used, and wherein filament is blown easily and fluorescent tube is cancelled, and wide variety of materials has been wasted in this disposable use.Patent 90202058.7 multi-filament fluorescent lamps, conductive filament is more, and the protrusion stem stem is arranged, and structure is complicated, and manufacturing process is not simpler, and safety in utilization is not strong.
The purpose of this utility model is to provide a kind of compound light fluorescent lamp, make lamp can be once more, repeatedly use prolonging lamp tube service life.And make simple, easy, esy to use, safe and reliable.
The utility model is made up of fluorescent tube, filament, lamp holder, the lamp utmost point, insulating trip, the two ends of fluorescent tube respectively have a lamp holder (3), light (3) to be enclosed within on the fluorescent tube (2), lamp holder is equipped with insulating trip (5) in appearance, the lamp utmost point (4) is arranged on the insulating trip (5), still have 1 to change a lamp utmost point (8), one with the upper contact lamp utmost point (6), and change a contact (7) on the insulating trip (5), changing a contact (7) is enclosed within one and changes on the lamp utmost point (8), be contained in the lamp holder outer surface, each lamp is extremely gone up and is connected a wire filament (9), is contained in the fluorescent tube (2); 2 above filaments are adorned in respectively in fluorescent tube (2) two ends, one of every filament is connected on the lamp utmost point (4) by same conductive filament, the other end respectively by wire filament (9) connect separately the contact lamp utmost point (6) or wherein an access change a lamp utmost point (8).
The utility model is adorned Multi-filament in fluorescent tube, have no progeny at former filament, can adjust and change a contact, and other filaments are connected in succession, has prolonged fluorescent tube useful life, has reduced waste, and is simple in structure, makes easily, and safe and reliable, cost is low.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model illuminated circuit diagram.
Fluorescent tube of the present utility model, filament, lamp holder, wire filament all can be bought, as shown in Figure 1,2 filaments (1) are adorned in respectively in fluorescent tube (2) two, V-shaped connection, promptly one on two filaments are connected on the same wire filament, the branch silk lead of other end insert respectively the contact lamp utmost point or wherein an access change a lamp utmost point.During use, behind the former filament blow, change a contact (7), another root filament is used in succession.Change a contact and be contained in the lamp holder appearance, convenient debugging.As shown in Figure 2, the lamp utmost point (4) at compound light fluorescent lamp two ends connects the power supply oscillator, and a lamp utmost point (8) that changes at compound light fluorescent lamp two ends passes through starter
Link together.
Claims (1)
1, a kind of compound light fluorescent lamp, by fluorescent tube filament, lamp holder, the lamp utmost point, insulating trip is formed, respectively there is a lamp holder (3) at the two ends of fluorescent tube, lamp holder (3) is enclosed within on the fluorescent tube (2), insulating trip (5) is housed on the base surface, the lamp utmost point (4) is arranged on the insulating trip (5), it is characterized in that: still have the more than one contact lamp utmost point (6) on the described insulating trip (5), one changes a lamp utmost point (8), one is changed a contact (7), changing a contact (7) is contained in one and changes on the lamp utmost point (8), be contained in the lamp holder outer surface, each lamp is extremely gone up and is connected a wire filament, be contained in the fluorescent tube (2), 2 above filaments are adorned in respectively in fluorescent tube (2) two ends, and of every filament is connected on the lamp utmost point (4) by same conductive filament, the other end respectively by lead connect separately the contact lamp utmost point or wherein one go into to change a lamp utmost point (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94218944 CN2205989Y (en) | 1994-08-10 | 1994-08-10 | Composite light fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94218944 CN2205989Y (en) | 1994-08-10 | 1994-08-10 | Composite light fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205989Y true CN2205989Y (en) | 1995-08-23 |
Family
ID=33833963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94218944 Expired - Fee Related CN2205989Y (en) | 1994-08-10 | 1994-08-10 | Composite light fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205989Y (en) |
-
1994
- 1994-08-10 CN CN 94218944 patent/CN2205989Y/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 |