CN201306661Y - Rechargeable emergency light bulb - Google Patents
Rechargeable emergency light bulb Download PDFInfo
- Publication number
- CN201306661Y CN201306661Y CNU2008201692669U CN200820169266U CN201306661Y CN 201306661 Y CN201306661 Y CN 201306661Y CN U2008201692669 U CNU2008201692669 U CN U2008201692669U CN 200820169266 U CN200820169266 U CN 200820169266U CN 201306661 Y CN201306661 Y CN 201306661Y
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- CN
- China
- Prior art keywords
- led
- power
- switch
- bulb
- rechargeable battery
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A rechargeable emergency light bulb comprises a lamp cap, an LED circuit board, an LED, a transparent lens and a plastic part, wherein, the LED, the transparent lens and the plastic part are mounted on the LED circuit board. The emergency light bulb is characterized in that a rechargeable battery, a switch and a charging circuit board which is connected with the rechargeable battery and the switch are further arranged in the bulb; no matter to which gear the switch is switched, the rechargeable battery can be charged only by plugging the bulb into a power source; the charging protection circuit can monitor whether the battery is fully charged during the entire charging process, and cut off the power as soon as the battery is fully charged; when the switch is switched to the DC gear, an AC power light can be turned off, and the LED can be illuminated automatically when the power is off; when the switch is switched to the AC gear, the AC power light can be turned on, and the LED can be illuminated automatically when the power is off; and as long as the switch is switched into the DC gear or the AC gear, the light bulb can work when the bulb is plugged into an AC power, and the LED can be illuminated automatically when the power is off. Therefore, the light bulb can work uninterruptedly and work more than four hours constantly when the power is off; and the working hours of the light bulb after the power is off depends on the property of the rechargeable battery. Therefore, the light bulb is provided with a power failure emergency function, and solves the illumination problem of many places where power failure happens frequently.
Description
Technical field
The utility model relates to a kind of bulb, the emergent bulb of charging in the place that refers to especially to be applied to often to have a power failure.
Background technology
Along with the continuous development of science and technology, all kinds of energy-saving bulbs constantly come out, and function is also increasing, and as three-basic-colour lamp spot, LED lamp, three-basic-colour lamp can be energy-conservation, the energy-conservation and environmental protection of LED lamp energy, but these products just can not have been worked when having a power failure.Our country also has a lot of local can often power failures at present, is badly in need of the bulb that can also work on after a kind of outage.
The utility model content
The technical problems to be solved in the utility model is: at the demand, provide the charging that can also work on after a kind of outage emergent bulb, its switch can both charge under any state, after charging is full automatic over-charge protective is arranged.
Design of the present utility model is: a kind of charging bulb of meeting an urgent need, comprise lamp holder, LED wiring board and be installed in LED, transparent glasses lens and working of plastics on the LED wiring board, it is characterized in that: also be provided with rechargeable battery in the described bulb, switch and the charging circuit plate that is electrically connected with rechargeable battery and switch.
No matter which position the utility model switch is in, just can charge as long as connect with the mains to rechargeable battery, whether charge protector can be full of by the complete monitoring battery, will cut off the electricity supply in case be full of.Switch is beaten when the DC shelves AC power supplies lantern festival and is gone out, and LED lights automatically during power failure; It is bright that switch is beaten when the AC shelves AC power supplies lantern festival, and LED lights automatically during power failure.As long as switch is beaten at DC or AC shelves, connect the alternating current bulb and get final product work, the back LED that has a power failure lights automatically, bulb just can be worked incessantly like this, can continuous firing after the power failure more than 4 hours, the work duration was by the performance decision of rechargeable battery after it had a power failure, and bulb just has the power failure emergency function like this, had solved the local lighting problems of a lot of often power failures.The same with common bulb, the utility model can connect 220V or the 110V alternating current uses, and can light automatically by LED during power failure, and LED power is little and the life-span is long, and is safe and reliable, energy-conserving and environment-protective, outward appearance fashion exquisiteness.
Description of drawings
Fig. 1 is the utility model general assembly drawing;
Fig. 2 is the utility model explosive view.
The specific embodiment
As shown in Figure 1, 2, a kind of charging bulb of meeting an urgent need, comprise lamp holder 1, LED wiring board 2 and be installed in LED 3, transparent glasses lens 4 and working of plastics on the LED wiring board, also be provided with rechargeable battery 6 in the described bulb, switch 7 and the charging circuit plate 8 that is electrically connected with rechargeable battery and switch.
Described lamp holder 1 is installed in the end of plastics upper casing 9, is provided with rechargeable battery 6 in the plastics upper casing 9, and the preferred nickel-hydrogen chargeable cell of the utility model, its output voltage are 3.6V, and output current is 600mA.Charging circuit plate 8 is electrically connected with rechargeable battery 6, and the bright switch 7 of control lamp is electrically connected with charging circuit plate 8, and charging circuit plate 8 is electrically connected with lamp holder 1,7 fens three gears of described switch, and it is respectively the AC shelves, OFF shelves and DC shelves.10 LED and a LED light 10 are installed on the LED wiring board in the utility model, and reflecting component 11 is enclosed within the periphery of LED, and wherein LED is straw hat type LED, and LED light that is AC power supplies lamp are the red LED indicator lamp.
No matter which position switch is in, just can charge as long as connect with the mains to rechargeable battery, whether charge protector can be full of by the complete monitoring battery, will cut off the electricity supply in case be full of.Switch is beaten when the DC shelves AC power supplies lantern festival and is gone out, and LED lights automatically during power failure; It is bright that switch is beaten when the AC shelves AC power supplies lantern festival, and LED lights automatically during power failure.As long as switch is beaten at DC or AC shelves, connect the alternating current bulb and get final product work, the back LED that has a power failure lights automatically, bulb just can be worked incessantly like this, can continuous firing after the power failure more than 4 hours, the work duration was by the performance decision of rechargeable battery after it had a power failure, and bulb just has the power failure emergency function like this, had solved the local lighting problems of a lot of often power failures.The same with common bulb, the utility model can connect 220V or the 110V alternating current uses, and can light automatically by LED during power failure, and LED power is little and the life-span is long, and is safe and reliable, energy-conserving and environment-protective, outward appearance fashion exquisiteness.
Claims (5)
1, the emergent bulb of a kind of charging, comprise lamp holder (1), LED wiring board (2) and be installed in LED (3), transparent glasses lens (4) and working of plastics on the LED wiring board, it is characterized in that: also be provided with rechargeable battery (6) in the described bulb, switch (7) and the charging circuit plate (8) that is electrically connected with rechargeable battery and switch.
2, the emergent bulb of charging according to claim 1 is characterized in that described lamp holder (1) is installed in the end of plastics upper casing (9), and described rechargeable battery (6) is located in the plastics upper casing (9).
3, the emergent bulb of charging according to claim 1 is characterized in that described charging circuit plate (8) is electrically connected with rechargeable battery (6), and the bright switch (7) of control lamp is electrically connected with charging circuit plate (8), and charging circuit plate (8) is electrically connected with lamp holder (1).
4, according to claim 1 or the emergent bulb of 3 described chargings, it is characterized in that described switch (7) divides three gears, it is respectively the AC shelves, OFF shelves and DC shelves.
5, the emergent bulb of charging according to claim 1 is characterized in that several LED and a LED light (10) are installed on the described LED wiring board, and reflecting component (11) is enclosed within the periphery of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201692669U CN201306661Y (en) | 2008-11-28 | 2008-11-28 | Rechargeable emergency light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201692669U CN201306661Y (en) | 2008-11-28 | 2008-11-28 | Rechargeable emergency light bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306661Y true CN201306661Y (en) | 2009-09-09 |
Family
ID=41099127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201692669U Expired - Fee Related CN201306661Y (en) | 2008-11-28 | 2008-11-28 | Rechargeable emergency light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306661Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818209A (en) * | 2012-08-02 | 2012-12-12 | 昆山市圣光新能源科技有限公司 | Dual-purpose lamp for daily lighting and emergency use |
| CN103375750A (en) * | 2012-04-12 | 2013-10-30 | 喻水均 | Multifunctional light |
| WO2014048019A1 (en) * | 2012-09-29 | 2014-04-03 | 顶点照明技术有限责任公司 | Intelligent led light bulb |
-
2008
- 2008-11-28 CN CNU2008201692669U patent/CN201306661Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375750A (en) * | 2012-04-12 | 2013-10-30 | 喻水均 | Multifunctional light |
| CN102818209A (en) * | 2012-08-02 | 2012-12-12 | 昆山市圣光新能源科技有限公司 | Dual-purpose lamp for daily lighting and emergency use |
| WO2014048019A1 (en) * | 2012-09-29 | 2014-04-03 | 顶点照明技术有限责任公司 | Intelligent led light bulb |
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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: 20090909 Termination date: 20111128 |