CN2606453Y - Marine signal lights - Google Patents
Marine signal lights Download PDFInfo
- Publication number
- CN2606453Y CN2606453Y CN 03215977 CN03215977U CN2606453Y CN 2606453 Y CN2606453 Y CN 2606453Y CN 03215977 CN03215977 CN 03215977 CN 03215977 U CN03215977 U CN 03215977U CN 2606453 Y CN2606453 Y CN 2606453Y
- Authority
- CN
- China
- Prior art keywords
- tungsten filament
- signal lights
- utility
- power supply
- electrodes
- 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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- Mechanical Means For Catching Fish (AREA)
Abstract
The utility model provides a marine signal light which comprises a light head and a light body. The utility is characterized in that a bulb body is provided inside with tungsten filament support legs which are respectively communicated with the three electrodes arranged on the light head body, wherein, the upper end of one tungsten filament support leg is connected with the upper ends of the other two tungsten filament support legs by tungsten filament. The utility model effectively prolongs the serving lift of the signal light.
Description
Affiliated technical field
The utility model relates to a kind of signal lamp device, particularly a kind of signal lamp device that is applied on the boats and ships.
Background technology
Signal lamp is the safety device of boats and ships indispensability when navigation at night, in case signal lamp extinguishes the shipwreck accident that crashes that just might cause boats and ships.And existing signal lamp device is lacked owing to be the monofilament signal lamp its useful life, and in a single day blows when using night, can not in time change bubble, can influence the safety of boats and ships at navigation at night.
Summary of the invention
The purpose of this utility model is to provide a kind of Marine signal lights, and this device can effectively prolong the useful life of signal lamp.
The utility model is to constitute like this, it comprises lamp holder and bulb, it is characterized in that: be provided with respectively the tungsten filament leg that is connected with three electrodes on the body in the bulb, wherein the upper end of a tungsten filament leg is connected with tungsten filament respectively and between the upper end of other two tungsten filament legs.
This device in use, can make the tungsten filament electrified light emitting that is connected between one of them positive electrode and the negative electrode earlier, when this tungsten filament is stopped using, can continue to make the tungsten filament electrified light emitting that connects between above-mentioned negative electrode and another positive electrode (perhaps making the tungsten filament electrified light emitting that connects between above-mentioned positive electrode and another negative electrode), such two tungsten filaments can between for using, prolonged the service time of signal lamp at one action, and when wherein a tungsten filament burns because of fever time is long, another tungsten filament also can continue to use, and has so just effectively prolonged the useful life of signal lamp.
Than existing Marine signal lights, the utlity model has the remarkable advantage that prolongs greatly useful life.
Description of drawings
Fig. 1 is the utility model embodiment one organigram.
Embodiment
Embodiment one of the present utility model comprises lamp holder 1 and bulb 2, it is characterized in that: be provided with respectively the tungsten filament leg that is connected with three electrodes on the body in the bulb, wherein the upper end of a tungsten filament leg 3 respectively and be connected with tungsten filament 6,7 between the upper end of other two tungsten filament legs 4,5.
Two electrodes 8,9 wherein are connected on the positive pole 13 of power supply 12 through pair of control switch contact 10,11 respectively, another electrode 14 is connected on the negative pole 15 of power supply, long or when blowing when tungsten filament service time like this, can switch on the circuit that another tungsten filament connects by the control switch contact, thereby effectively prolong the fluorescent lifetime and the useful life of signal lamp.
Another embodiment of the present utility model is connected to wherein two electrodes on the negative pole of power supply through the pair of control switch contact respectively, and another electrode is connected on the positive pole of power supply.
The utility model is novel, and is reasonable in design, has bigger application value.
Claims (3)
1, a kind of Marine signal lights, comprise lamp holder and bulb, it is characterized in that: be provided with in the bulb respectively with body on the joining tungsten filament leg of three electrodes, wherein the upper end of a tungsten filament leg is connected with tungsten filament respectively and between the upper end of other two tungsten filament legs.
2, Marine signal lights according to claim 1 is characterized in that: two electrodes wherein are connected on the positive pole of power supply through the pair of control switch contact respectively, and another electrode is connected on the negative pole of power supply.
3, Marine signal lights according to claim 1 is characterized in that: two electrodes wherein are connected on the negative pole of power supply through the pair of control switch contact respectively, and another electrode is connected on the positive pole of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215977 CN2606453Y (en) | 2003-03-22 | 2003-03-22 | Marine signal lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215977 CN2606453Y (en) | 2003-03-22 | 2003-03-22 | Marine signal lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606453Y true CN2606453Y (en) | 2004-03-10 |
Family
ID=34160566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215977 Expired - Fee Related CN2606453Y (en) | 2003-03-22 | 2003-03-22 | Marine signal lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606453Y (en) |
-
2003
- 2003-03-22 CN CN 03215977 patent/CN2606453Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040310 Termination date: 20110322 |