CN202276491U - Solar energy/mains supply complementary charging type flashlight circuit - Google Patents
Solar energy/mains supply complementary charging type flashlight circuit Download PDFInfo
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- CN202276491U CN202276491U CN2011204328125U CN201120432812U CN202276491U CN 202276491 U CN202276491 U CN 202276491U CN 2011204328125 U CN2011204328125 U CN 2011204328125U CN 201120432812 U CN201120432812 U CN 201120432812U CN 202276491 U CN202276491 U CN 202276491U
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Abstract
The utility model relates to a solar energy/mains supply complementary charging type flashlight circuit, which comprises a solar cell panel, a solar charging module, a mains supply charging module, a charging indicating light module, a mains supply charging plug, a storage battery, a flashlight switch and a light-emitting diode (LED) light emitting module. The solar cell panel is connected with the solar charging module to charge the storage battery, the mains supply is connected with the mains supply charging module through the mains supply charging plug to charge the storage battery, and the storage battery supplies power to the LED light emitting module through the flashlight switch. The solar energy/mains supply complementary charging type flashlight circuit not only can charge the flashlight by using the solar cell panel to absorb sun light, but also can conduct auxiliary charging to the flash light through the mains supply (alternating current (AC) 110-220V/50 HZ), thereby solving the problem that the traditional flashlight simply depends on one charging method and being convenient and practical and energy-saving.
Description
Technical field
The utility model relates to the complementary chargeable electric torch circuit of a kind of solar energy/civil power.
Background technology
In flashlight control circuit in the past, exist following not enough: the control circuit in the flashlight that 1) has has only the solar panel charge function; 2) flashlight that has has the solar panel charge function, also can pass through the external power supply adapter with civil power to inner battery charge; 3) control circuit in the flashlight that has has only the commercial power charged function of simple capacitance decompression current-limiting type; 4) flashlight that has has the solar panel charge function, also has the built-in switch power supply, can directly connect civil power through the commercial power charged plug that carries on the flashlight, and flashlight is charged.Because the built-in switch power supply, the circuit form more complicated causes this hand-hold type illuminations of flashlight volume ratio bigger, and price comparison is high, has been difficult to reasonable market.
Summary of the invention
The purpose of the utility model is to solve in the existing flashlight technology to depend merely on solar recharging or depend merely on commercial power charged deficiency; Also solve the complexity of solar energy and civil power mixed charged in the existing flashlight technology; Provide a kind of simple solar energy/civil power complementary chargeable electric torch circuit; The available again civil power auxiliary charging of its available solar energy cell panel charging makes it adapt to environment for use wideer, simple, ripe circuit arrangement that more extensively reaches range of application; Make the flashlight outward appearance smaller and more exquisite attractive in appearance, quality is more reliable.
The purpose of the utility model is achieved in that
The complementary chargeable electric torch circuit of a kind of solar energy/civil power comprises solar panel, commercial power charged plug, solar recharging module, charging indicator light module, commercial power charged module, storage battery, flashlight switch and LED light emitting module; It is characterized in that: one of output of solar panel connects the input of solar recharging module; Two of solar panel output connects one of input of charging indicator light module end; One of input of the output termination storage battery of solar recharging module end; The input of the commercial power charged module of one termination of commercial power charged plug; Two ends of the input of one of output of commercial power charged module termination charging indicator light module, two ends of the input of two termination storage batterys of the output of commercial power charged module, the output of storage battery connects the LED light emitting module through flashlight switch.The utility model both can absorb sunlight through solar panel flashlight is charged; Also can be through civil power (AC110～220V/50HZ) flashlight is carried out auxiliary charging; Solved the problem of a kind of charging modes of the single dependence of traditional flashlight, more convenient practicality, energy-conservation.
Said commercial power charged module comprises capacitance-resistance current-limiting circuit and the diode bridge rectifier circuit of being made up of resistance and electric capacity; Electric main is input to capacitance-resistance current-limiting circuit input through commercial power charged plug, and the capacitance-resistance current-limiting circuit is received two ends of the input of storage battery through diode bridge rectifier circuit.
The advantage of the utility model:
1. use regenerative resource-solar energy to give the charging of flashlight internal battery, more energy-conservation.
2. adopt ripe resistance-capacitance depressurization circuit to give flashlight internal battery auxiliary charging, low cost, safer.
3. light source adopts ultra-high brightness LED, has the luminous efficiency height, long service life.
4. the available again civil power auxiliary charging of solar panel charging, making it adapt to environment for use, more extensively to reach range of application wideer.
Description of drawings
Fig. 1 is the complementary chargeable electric torch circuit theory diagrams of solar energy/civil power.
Fig. 2 is the complementary chargeable electric torch circuit of solar energy/civil power physical circuit figure.
Label declaration among the figure: 1 solar panel, 2 commercial power charged plugs, 3 solar recharging modules, 4 charging indicator light modules, 5 commercial power charged modules, 6 storage batterys, 7 flashlight switchs, 8 LED light emitting modules.
Embodiment
As shown in Figure 1; The complementary chargeable electric torch circuit of the described a kind of solar energy of the utility model/civil power comprises solar panel 1, commercial power charged plug 2, solar recharging module 3, charging indicator light module 4, commercial power charged module 5, storage battery 6, flashlight switch 7 and LED light emitting module 8; It is characterized in that: one of output of said solar panel 1 connects the input of solar recharging module 3; Two of solar panel 1 output connects one of input of charging indicator light module 4 end; One of input of the output termination storage battery 6 of solar recharging module 3 end; The input of the commercial power charged module 5 of one termination of commercial power charged plug 2; Two ends of the input of one of output of commercial power charged module 5 termination charging indicator light module 4, two ends of the input of two termination storage batterys 6 of the output of commercial power charged module 5, the output of storage battery 6 connects LED light emitting module 8 through flashlight switch 7.
As shown in Figure 2; Said commercial power charged module 5 comprises capacitance-resistance current-limiting circuit of being made up of resistance R a and capacitor C 1 and the diode bridge rectifier circuit of being made up of diode D1, D2, D3, D4; Electric main is input to capacitance-resistance current-limiting circuit input through commercial power charged plug 2, and the capacitance-resistance current-limiting circuit is received two ends of the input of storage battery 6 through diode bridge rectifier circuit; The charging circuit that described solar recharging module 3 can adopt diode D5 to form; Said charging indicator light module 4 adopts the charging indicator light module of being made up of diode D6, LED Light-Emitting Diode and resistance R b; Described LED light emitting module 8 can adopt the LED1 Light-Emitting Diode ..., a plurality of Light-Emitting Diodes such as LEDn Light-Emitting Diode form the LED light emitting modules, on LED1 Light-Emitting Diode, LEDn Light-Emitting Diode, can be serially connected with resistance R 1 and resistance R n.
Claims (2)
1. the complementary chargeable electric torch circuit of solar energy/civil power comprises solar panel (1), commercial power charged plug (2), solar recharging module (3), charging indicator light module (4), commercial power charged module (5), storage battery (6), flashlight switch (7) and LED light emitting module (8); It is characterized in that: one of output of solar panel (1) connects the input of solar recharging module (3); Two of solar panel (1) output connects one of input of charging indicator light module (4) end; One of input of the output termination storage battery (6) of solar recharging module (3) end; The input of the commercial power charged module of one termination (5) of commercial power charged plug (2); Two ends of the input of one of output of commercial power charged module (5) termination charging indicator light module (4), two ends of the input of two termination storage batterys (6) of the output of commercial power charged module (5), the output of storage battery (6) connects LED light emitting module (8) through flashlight switch (7).
2. the complementary chargeable electric torch circuit of a kind of solar energy according to claim 1/civil power; It is characterized in that: said commercial power charged module (5) comprises capacitance-resistance current-limiting circuit and the diode bridge rectifier circuit of being made up of resistance (Ra) and electric capacity (C1); Electric main is input to capacitance-resistance current-limiting circuit input through commercial power charged plug (2), and the capacitance-resistance current-limiting circuit is received two ends of the input of storage battery (6) through diode bridge rectifier circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204328125U CN202276491U (en) | 2011-11-04 | 2011-11-04 | Solar energy/mains supply complementary charging type flashlight circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204328125U CN202276491U (en) | 2011-11-04 | 2011-11-04 | Solar energy/mains supply complementary charging type flashlight circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202276491U true CN202276491U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204328125U Expired - Fee Related CN202276491U (en) | 2011-11-04 | 2011-11-04 | Solar energy/mains supply complementary charging type flashlight circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202276491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672431A (en) * | 2013-11-21 | 2014-03-26 | 浙江龙驰科技有限公司 | LED flashlight |
-
2011
- 2011-11-04 CN CN2011204328125U patent/CN202276491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672431A (en) * | 2013-11-21 | 2014-03-26 | 浙江龙驰科技有限公司 | LED flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |