CN204043815U - A kind of lithium battery Overtemperature alarm of solar street light - Google Patents
A kind of lithium battery Overtemperature alarm of solar street light Download PDFInfo
- Publication number
- CN204043815U CN204043815U CN201420546368.3U CN201420546368U CN204043815U CN 204043815 U CN204043815 U CN 204043815U CN 201420546368 U CN201420546368 U CN 201420546368U CN 204043815 U CN204043815 U CN 204043815U
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- lithium battery
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Abstract
The utility model discloses a kind of lithium battery Overtemperature alarm of solar street light, comprise lithium battery, electro-optical package, bulb, first triode is to the 4th triode, first resistance is to the 8th resistance, first electric capacity is to the 3rd electric capacity, first not gate, second not gate, thermistor, potentiometer, switch and loudspeaker, compared with prior art, the utility model adopts the temperature of thermistor induction lithium battery, when lithium battery temperature is too high, to sound warning, staff is reminded to safeguard in time, improve the serviceable life of lithium battery, easy to use, there is the value applied.
Description
Technical field
The utility model relates to a kind of solar street light servicing unit, particularly relates to a kind of lithium battery Overtemperature alarm of solar street light.
Background technology
Solar street light take sunshine as the energy, daytime, solar panel charged a battery, evening, accumulator to be powered use to lamp source, without the need to the pipe installation of complex and expensive, the layout of light fixture can be adjusted arbitrarily, energy-saving safe is pollution-free, reliable without the need to manual operation working stability, the saving electricity charge are non-maintaining, solar street light is a circulation separately simultaneously, without the need to worrying to break as common public lighting circuit, entirety does not work, ability easy to use is looked at by people parent, but in prior art, the serviceable life of lithium battery is often lower, reason is that lithium battery overdischarge causes battery temperature too high and do not safeguarded timely, thus greatly reduce the serviceable life of lithium battery, therefore, there is room for improvement.
Utility model content
The purpose of this utility model is just the lithium battery Overtemperature alarm providing a kind of solar street light in order to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises lithium battery, electro-optical package, bulb, first triode is to the 4th triode, first resistance is to the 8th resistance, first electric capacity is to the 3rd electric capacity, first not gate, second not gate, thermistor, potentiometer, switch and loudspeaker, the surface that described thermistor is adjacent to described lithium battery is installed, the two ends of described bulb are connected with the two ends of described lithium battery, the two ends of described electro-optical package are connected to the two ends of described lithium battery by switch, the positive pole of described lithium battery is connected with the first end of described switch, the negative pole of described lithium battery is connected with the emitter of described first triode and the first end of described loudspeaker simultaneously, second end of described switch simultaneously with the first end of described thermistor, the first end of described 5th resistance is connected with the emitter of described 4th triode, second end of described thermistor is connected with the first end of described potentiometer and the sliding end of described potentiometer simultaneously, second end of described potentiometer is connected with the base stage of described first triode, the collector of described first triode simultaneously with the first end of described 3rd resistance, the first end of described 3rd electric capacity, the first end of described 8th resistance is connected with the emitter of described 3rd triode, second end of described 3rd resistance is connected with the first end of described first resistance and the first end of described second resistance simultaneously, second end of described first resistance is connected with the first signal input part of described first not gate, second end of described second resistance is connected with the first signal input part of described second not gate, the secondary signal input end of described first not gate is connected with the first end of described second electric capacity, the secondary signal input end of described second not gate is connected with the first end of described first electric capacity, second end of described first electric capacity is connected with the signal output part of described first not gate, second end of described second electric capacity is connected with the signal output part of described second not gate and the first end of described 4th resistance simultaneously, second end of described 4th resistance is connected with the base stage of described second triode, the emitter of described second triode is connected with the second end of described 5th resistance, the collector of described second triode is connected with the first end of described 6th resistance and the second end of described 3rd electric capacity simultaneously, second end of described 6th resistance is connected with the base stage of described 3rd triode, second end of described 8th resistance is connected with the first end of described 7th resistance, second end of described 7th resistance is connected with the first end of described 4th electric capacity, second end of described 4th electric capacity is connected with the second end of described loudspeaker and the collector of described 4th triode simultaneously, the base stage of described 4th triode is connected with the collector of described 3rd triode.
The beneficial effects of the utility model are:
The utility model is a kind of lithium battery Overtemperature alarm of solar street light, compared with prior art, the utility model adopts the temperature of thermistor induction lithium battery, when lithium battery temperature is too high, to sound warning, remind staff to safeguard in time, improve the serviceable life of lithium battery, easy to use, there is the value applied.
Accompanying drawing explanation
Fig. 1 is circuit structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises lithium battery E, electro-optical package TY, bulb LED, first triode VT1 is to the 4th triode VT4, first resistance R1 is to the 8th resistance R8, first electric capacity C1 is to the 3rd electric capacity C3, first not gate F1, second not gate F2, thermistor RS, potentiometer RP, K switch and loudspeaker Y, the surface that described thermistor RS is adjacent to described lithium battery E is installed, the two ends of described bulb LED are connected with the two ends of described lithium battery E, the two ends of described electro-optical package TY are connected to the two ends of described lithium battery E by K switch, the positive pole of lithium battery E is connected with the first end of K switch, the negative pole of lithium battery E is connected with the emitter of the first triode VT1 and the first end of loudspeaker Y simultaneously, second end of K switch simultaneously with the first end of thermistor RS, the first end of the 5th resistance R5 is connected with the emitter of the 4th triode VT4, second end of thermistor RS is connected with the first end of potentiometer RP and the sliding end of potentiometer RP simultaneously, second end of potentiometer RP is connected with the base stage of the first triode VT1, the collector of the first triode VT1 simultaneously with the first end of the 3rd resistance R3, the first end of the 3rd electric capacity C3, the first end of the 8th resistance R8 is connected with the emitter of the 3rd triode VT3, second end of the 3rd resistance R3 is connected with the first end of the first resistance R1 and the first end of the second resistance R2 simultaneously, second end of the first resistance R1 is connected with first signal input part of the first not gate F1, second end of the second resistance R2 is connected with first signal input part of the second not gate F2, the secondary signal input end of the first not gate F1 is connected with the first end of the second electric capacity C2, the secondary signal input end of the second not gate F2 is connected with the first end of the first electric capacity C1, second end of the first electric capacity C1 is connected with the signal output part of the first not gate F1, second end of the second electric capacity C2 is connected with the signal output part of the second not gate F2 and the first end of the 4th resistance R4 simultaneously, second end of the 4th resistance R4 is connected with the base stage of the second triode VT2, the emitter of the second triode VT2 is connected with second end of the 5th resistance R5, the collector of the second triode VT2 is connected with the first end of the 6th resistance R6 and second end of the 3rd electric capacity C3 simultaneously, second end of the 6th resistance R6 is connected with the base stage of the 3rd triode VT3, second end of the 8th resistance R8 is connected with the first end of the 7th resistance R7, second end of the 7th resistance R7 is connected with the first end of the 4th electric capacity C4, second end of the 4th electric capacity C4 is connected with second end of loudspeaker Y and the collector of the 4th triode VT4 simultaneously, the base stage of the 4th triode VT4 is connected with the collector of the 3rd triode VT3.
Principle of work of the present utility model is as follows:
When thermistor RS senses the too high situation of lithium battery E overdischarge occurrence temperature, voltage compare is carried out by Signal transmissions to not circuit F1 and F2, transfer to again after triode amplifies and trigger loudspeaker Y generation alerting signal, staff is reminded to safeguard in time, to improve the serviceable life of lithium battery.
Claims (1)
1. the lithium battery Overtemperature alarm of a solar street light, it is characterized in that: comprise lithium battery, electro-optical package, bulb, first triode is to the 4th triode, first resistance is to the 8th resistance, first electric capacity is to the 3rd electric capacity, first not gate, second not gate, thermistor, potentiometer, switch and loudspeaker, the surface that described thermistor is adjacent to described lithium battery is installed, the two ends of described bulb are connected with the two ends of described lithium battery, the two ends of described electro-optical package are connected to the two ends of described lithium battery by switch, the positive pole of described lithium battery is connected with the first end of described switch, the negative pole of described lithium battery is connected with the emitter of described first triode and the first end of described loudspeaker simultaneously, second end of described switch simultaneously with the first end of described thermistor, the first end of described 5th resistance is connected with the emitter of described 4th triode, second end of described thermistor is connected with the first end of described potentiometer and the sliding end of described potentiometer simultaneously, second end of described potentiometer is connected with the base stage of described first triode, the collector of described first triode simultaneously with the first end of described 3rd resistance, the first end of described 3rd electric capacity, the first end of described 8th resistance is connected with the emitter of described 3rd triode, second end of described 3rd resistance is connected with the first end of described first resistance and the first end of described second resistance simultaneously, second end of described first resistance is connected with the first signal input part of described first not gate, second end of described second resistance is connected with the first signal input part of described second not gate, the secondary signal input end of described first not gate is connected with the first end of described second electric capacity, the secondary signal input end of described second not gate is connected with the first end of described first electric capacity, second end of described first electric capacity is connected with the signal output part of described first not gate, second end of described second electric capacity is connected with the signal output part of described second not gate and the first end of described 4th resistance simultaneously, second end of described 4th resistance is connected with the base stage of described second triode, the emitter of described second triode is connected with the second end of described 5th resistance, the collector of described second triode is connected with the first end of described 6th resistance and the second end of described 3rd electric capacity simultaneously, second end of described 6th resistance is connected with the base stage of described 3rd triode, second end of described 8th resistance is connected with the first end of described 7th resistance, second end of described 7th resistance is connected with the first end of described 4th electric capacity, second end of described 4th electric capacity is connected with the second end of described loudspeaker and the collector of described 4th triode simultaneously, the base stage of described 4th triode is connected with the collector of described 3rd triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546368.3U CN204043815U (en) | 2014-09-23 | 2014-09-23 | A kind of lithium battery Overtemperature alarm of solar street light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546368.3U CN204043815U (en) | 2014-09-23 | 2014-09-23 | A kind of lithium battery Overtemperature alarm of solar street light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043815U true CN204043815U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546368.3U Expired - Fee Related CN204043815U (en) | 2014-09-23 | 2014-09-23 | A kind of lithium battery Overtemperature alarm of solar street light |
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| Country | Link |
|---|---|
| CN (1) | CN204043815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307318A (en) * | 2020-03-16 | 2020-06-19 | 北京理工大学 | Battery temperature sensor and battery temperature acquisition device |
-
2014
- 2014-09-23 CN CN201420546368.3U patent/CN204043815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307318A (en) * | 2020-03-16 | 2020-06-19 | 北京理工大学 | Battery temperature sensor and battery temperature acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160321 Address after: 550010 Guizhou province Guiyang city Wudang District North New Road No. 160 building fire HZ-804 Patentee after: GUIZHOU SHIJIXINYUAN TECHNOLOGY Co.,Ltd. Address before: 550018 No. 267 middle Shun Hai Road, Guizhou, Guiyang Patentee before: Huang Xiaojun |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |