CN205014243U - Solar energy light fixture - Google Patents
Solar energy light fixture Download PDFInfo
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- CN205014243U CN205014243U CN201520587477.4U CN201520587477U CN205014243U CN 205014243 U CN205014243 U CN 205014243U CN 201520587477 U CN201520587477 U CN 201520587477U CN 205014243 U CN205014243 U CN 205014243U
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Abstract
The utility model provides a solar energy light fixture, including the lamp body, and accept in solar panel in the lamp body, charging and discharging module, luminous load module, switch module, control module, solar panel is the electric energy with solar energy transformation, control module electric connection is in solar panel with between the switch module, control module can be based on the size control of the electric energy that solar panel changeed the switch module makes the LED lamp of luminous load module gives out light, give off light or extinguishes. The utility model discloses solar energy light fixture passes through switch module and control module realization solar energy light fixture's illumination automation, can turns off the light automatically daytime, turns on light automatically night, and more humanized control solar energy light fixture's gives out light, give off light and extinguish.
Description
Technical field
The utility model relates to field of light fittings, particularly relates to a kind of solar energy lamp.
Background technology
Along with the exhaustion of earth energy and the pollution of environment, energy-conservation concept is rooted in the hearts of the people, light emitting diode (LED) light fixture is extensively concerned due to advantages such as its power are little, power consumption is low, brightness is large, meanwhile, solar energy also enjoys favor as a kind of inexhaustible, nexhaustible green energy resource.
At present, existing solar energy lamp remains in blank in illumination automation, and the automatic light-operated technology of solar energy lamp has much room for improvement.
Utility model content
Main purpose of the present utility model is to provide a kind of solar energy lamp, is intended to the illumination automation making solar energy lamp.
The utility model provides a kind of solar energy lamp, comprises lamp body, and is contained in solar panels, charge-discharge modules, luminous load module, switch module, the control module in described lamp body; Described solar panels convert solar energy into electrical energy, one end ground connection of described solar panels, and the other end exports electric energy to described charge-discharge modules and described control module; Described charge-discharge modules accepts the electric energy of described solar panels, and to described luminous load module and the electric discharge of described switch module; Described luminous load module comprises multiple LED parallel with one another, and the input of described load blocks and the output of described charge-discharge modules are electrically connected, and output and the described switch module of described luminous load module are electrically connected; Described control module is electrically connected between described solar panels and described switch module, and the size of the electric energy that described control module can transform according to described solar panels controls described switch module, makes the LED luminescence of described luminous load module or extinguishes.
Preferably, described switch module has the first triode, and the colelctor electrode of the first triode is connected with the negative pole of described LED, and the base stage of the first triode can obtain described charge-discharge modules to dividing potential drop during described switch module electric discharge, thus making the conducting of the first triode, described LED is luminous; Described control module has the second triode, the colelctor electrode of the second triode is connected with the base stage of the first triode, the base stage of the second triode can obtain dividing potential drop when described solar panels export electric energy to described control module, when the second triode ON, the collector voltage of the second triode drags down, thus the base voltage of the first triode is dragged down, the first triode not conducting, LED is extinguished.
Preferably, described switch module also comprises the first resistance and the second resistance that are in series, one end of first resistance connects with the input of described luminous load module, one end ground connection of the second resistance, the base stage of the tie point between the first resistance and the second resistance, the first triode, the colelctor electrode three of the second triode connect.
Preferably, described control module also comprises and is arranged on the 3rd resistance be in series between solar panels two ends and the 4th resistance, and the tie point between the 3rd resistance and the 4th resistance is connected with the base stage three of the second triode.
Preferably, described charge-discharge modules comprises for storing electrical energy and the filter capacitor externally providing the rechargeable battery of electric energy, be electrically connected at diode between described solar panels and described rechargeable battery, be connected in parallel with described rechargeable battery, and the hand switch be connected with the output of described rechargeable battery.
Preferably, described luminous load module also comprises the 5th resistance parallel with one another between output and the positive pole of described LED and the 6th resistance that are electrically connected at described charge-discharge modules.
Preferably, described lamp body comprises lamp socket, and the substrate that this lamp socket has a circle and the outer part be located on described substrate, be formed with cavity in described outer part, and the periphery of described light collecting part is sunflower shape, under described solar panels are arranged on described substrate.
Preferably, described lamp body also comprises the lampshade covered on described lamp socket, and the side of described lampshade is provided with switchboard, and described switchboard is in order to open or close described solar energy lamp.
Preferably, be provided with lamp plate between described lampshade and described lamp socket, described lamp plate has relative two sides, and wherein one be provided with described LED facing to described lampshade, other one facing to described lamp socket.
Preferably, described lamp plate is connected towards the one side of described lamp socket with battery compartment, and the Hatch Opening of described battery compartment can be covered by battery cover.
The utility model solar energy lamp realizes the illumination automation of solar energy lamp by switch module and control module, automatically can turn off the light daytime, night turns on light automatically, the luminous and extinguishing of more humane control solar energy lamp.
Accompanying drawing explanation
Fig. 1 is the circuit connection diagram of the utility model solar energy lamp;
Fig. 2 is a structural representation of the utility model solar energy lamp;
Fig. 3 is another structural representation of the utility model solar energy lamp;
Fig. 4 is the detonation configuration schematic diagram of the utility model solar energy lamp.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Consult Fig. 1 and Fig. 2, the utility model proposes a kind of solar energy lamp, comprise lamp body 6, be contained in the solar panels 5 in lamp body 6, charge-discharge modules 3, luminous load module 4, switch module 1 and control module 2.Solar panels 5 convert solar energy into electrical energy, one end ground connection of solar panels 5, and the other end exports electric energy to charge-discharge modules 3 and control module 2; Charge-discharge modules 3 accepts the electric energy of solar panels 5, and discharges to luminous load module 4 and switch module 1; Luminous load module 4 comprises multiple LED parallel with one another, and the input of load blocks and the output of charge-discharge modules 3 are electrically connected; Switch module 1 is electrically connected with the output of luminous load module 4, control module 2 is electrically connected between solar panels 5 and switch module 1, the size gauge tap module 1 of the electric energy that control module 2 can transform according to solar panels 5, makes the LED luminescence of luminous load module 4 or extinguishes.
The utility model is intended to the illumination automation being realized solar energy lamp by switch module 1 and control module 2, automatically can turn off the light daytime, night turns on light automatically, the luminous and extinguishing of more humane control solar energy lamp.
Continue to consult Fig. 1, specifically in one embodiment, switch module 1 has the first triode Q1.The emitter E ground connection of the first triode Q1, the colelctor electrode C of the first triode Q1 is connected with the negative pole of LED, the base stage B of the first triode Q1 can obtain dividing potential drop when charge-discharge modules 3 discharges to switch module 1, thus makes the conducting of the first triode Q1, and LED is luminous; Control module 2 has the second triode Q2, the emitter E ground connection of the second triode Q2, the colelctor electrode C of the second triode Q2 is connected with the base stage B of the first triode Q1, the base stage B of the second triode Q2 can obtain dividing potential drop when solar panels 5 export electric energy to control module 2, when the second triode Q2 conducting, the colelctor electrode C voltage of the second triode Q2 drags down, thus the base stage B voltage of the first triode Q1 is dragged down, first triode Q1 not conducting, LED is extinguished.
Specifically in one embodiment, switch module 1 also comprises the first resistance R1 and the second resistance R2 that are in series, one end of first resistance R1 connects with the input of luminous load module 4, one end ground connection of the second resistance R2, the base stage B of the tie point between the first resistance R1 and the second resistance R2, the first triode Q1, the colelctor electrode C three of the second triode Q2 connect.The the first resistance R1 be in series and the second resistance R2 plays the effect of dividing potential drop when charge-discharge modules 3 discharges to switch module 1.
Specifically in one embodiment, control module 2 also comprises and is arranged on the 3rd resistance R3 be in series between solar panels 5 two ends and the 4th resistance R4, the 3rd resistance R3 be in series and the 4th resistance R4 plays the effect of dividing potential drop when solar panels 5 export electric energy to control module 2, the tie point between the 3rd resistance R3 and the 4th resistance R4 is connected with the base stage B of the second triode Q2.Diode D1 is provided with between 3rd resistance R3 and solar panels 5.Diode D1 isolates original paper as forward conduction.
Specifically in one embodiment, charge-discharge modules 3 comprises for storing electrical energy and the filter capacitor C1 externally providing the rechargeable battery BA of electric energy, be electrically connected at diode D2 between solar panels 5 and rechargeable battery BA, be connected in parallel with rechargeable battery BA, and the hand switch SW be connected with the output of rechargeable battery BA.Diode D2 is as forward conduction, rectification and isolation original paper.
Specifically in one embodiment, luminous load module 4 also comprises the 5th resistance R5 parallel with one another between output and the positive pole of LED and the 6th resistance R6 that are electrically connected at charge-discharge modules 3.5th resistance R5, the positive pole of the 6th resistance R6 and the hand switch SW of charge-discharge modules 3 are electrically connected, and the 5th resistance R5, the negative pole of the 6th resistance R6 and the positive pole of LED are electrically connected.5th resistance R5, the 6th resistance R6 are LED current-limiting resistances, and the electric current preventing from flowing through LED is excessive and damage LED.
Consult Fig. 2-4, specifically in one embodiment, lamp body 6 comprises lamp socket 61, the substrate 611 that this lamp socket 61 has a circle and the outer part 612 be located on substrate.Under solar panels 5 are arranged on substrate.Be formed with cavity in outer part, the periphery of outer part 612 is sunflower shape.
Specifically in one embodiment, lamp body 6 also comprises the lampshade 62 covered on lamp socket 61, and the side of lampshade 62 is provided with switchboard 63, and switchboard 63 is connected to open or close solar energy lamp with hand switch SW.Be provided with lamp plate 64 between lampshade 62 and lamp socket 61, lamp plate 64 has relative two sides, and wherein one side 641 is provided with LED towards lampshade, and one side 642 is towards lamp socket 61 in addition.Lamp plate is connected towards the one side 642 of lamp socket 61 with battery compartment 65, and battery compartment 65 is in order to hold rechargeable battery BA, and the Hatch Opening of battery compartment 65 can be covered by battery cover 66 thus prevent battery from loosening.
Continue to consult Fig. 1, the operation principle of the solar energy lamp of this practicality is as follows.
In time having sunshine or light to shine solar panels 5, absorb light convert electric energy to through solar panels 5, the electric energy be converted to is through two line works.
Article 1, circuit: the direct current exported from solar panels 5 flows through diode D2, supply rechargeable battery BAT charging.When hand switch SW is in on-state, rechargeable battery can to line discharge, the electric current of electric discharge obtains certain voltage through these two electric resistance partial pressures of the first resistance R1, the 2nd R2 to make the base stage B of the first triode Q1, makes the first triode Q1 reach conducting state, thus makes LED luminous.
Article 2 circuit: from solar panels 5 export direct current through diode D1, certain voltage is obtained to make the base stage B of the second triode Q2 again through these two electric resistance partial pressures of the 3rd resistance R3, the 4th resistance R4, when this voltage reaches the requirement of the second triode Q2 conducting, second triode Q2 conducting, the colelctor electrode C voltage of the second triode Q2 drags down, thus the second triode Q2 is not worked, LED does not work.
If sunshine or light shine on solar panels, the undertension of output makes the second triode Q2 conducting, and so the colelctor electrode C of the second triode Q2 is high potential, and during this time, LED is bright.Hand switch SW connects or disconnects, and the electric energy that solar panels 5 export can carry out charging storage of electrical energy to rechargeable battery BA, solar energy lamp automatic charging when being conducive to sunlight like this, use time in order to needing to turn on light.When hand switch SW is in on-state, so the lighting or extinguish and all control by the first triode Q1, the second triode Q2 of light fixture.When the undertension that solar panels 5 absorb light makes the second triode Q2 conducting, solar energy lamp is bright; When the voltage that solar panels 5 absorb light enough makes the second triode Q2 conducting, solar energy lamp extinguishes; Like this thus can automatically turn off the light daytime, night turns on light automatically, the illumination of more humane control solar energy lamp.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a solar energy lamp, comprises lamp body, it is characterized in that, also comprises the solar panels be contained in described lamp body, charge-discharge modules, luminous load module, switch module and control module; Described solar panels convert solar energy into electrical energy, one end ground connection of described solar panels, and the other end exports electric energy to described charge-discharge modules and described control module; Described charge-discharge modules accepts the electric energy of described solar panels, and to described luminous load module and the electric discharge of described switch module; Described luminous load module comprises multiple LED parallel with one another, and the input of described load blocks and the output of described charge-discharge modules are electrically connected, and output and the described switch module of described luminous load module are electrically connected; Described control module is electrically connected between described solar panels and described switch module, and the size of the electric energy that described control module can transform according to described solar panels controls described switch module, makes the LED luminescence of described luminous load module or extinguishes.
2. solar energy lamp as claimed in claim 1, it is characterized in that, described switch module has the first triode, the colelctor electrode of the first triode is connected with the negative pole of described LED, the base stage of the first triode can obtain described charge-discharge modules to dividing potential drop during described switch module electric discharge, thus making the conducting of the first triode, described LED is luminous; Described control module has the second triode, the colelctor electrode of the second triode is connected with the base stage of the first triode, the base stage of the second triode can obtain dividing potential drop when described solar panels export electric energy to described control module, when the second triode ON, the collector voltage of the second triode drags down, thus the base voltage of the first triode is dragged down, the first triode not conducting, LED is extinguished.
3. solar energy lamp as claimed in claim 2, it is characterized in that, described switch module also comprises the first resistance and the second resistance that are in series, one end of first resistance connects with the input of described luminous load module, one end ground connection of the second resistance, the base stage of the tie point between the first resistance and the second resistance, the first triode, the colelctor electrode three of the second triode connect.
4. solar energy lamp as claimed in claim 2, it is characterized in that, described control module also comprises and is arranged on the 3rd resistance be in series between solar panels two ends and the 4th resistance, and the tie point between the 3rd resistance and the 4th resistance is connected with the base stage three of the second triode.
5. solar energy lamp as claimed in claim 1, it is characterized in that, described charge-discharge modules comprises for storing electrical energy and the filter capacitor externally providing the rechargeable battery of electric energy, be electrically connected at diode between described solar panels and described rechargeable battery, be connected in parallel with described rechargeable battery, and the hand switch be connected with the output of described rechargeable battery.
6. solar energy lamp as claimed in claim 1, it is characterized in that, described luminous load module also comprises the 5th resistance parallel with one another between output and the positive pole of described LED and the 6th resistance that are electrically connected at described charge-discharge modules.
7. solar energy lamp as claimed in claim 1, it is characterized in that, described lamp body comprises lamp socket, the substrate that this lamp socket has a circle and the outer part be located on described substrate, cavity is formed in described outer part, the periphery of described light collecting part is sunflower shape, under described solar panels are arranged on described substrate.
8. solar energy lamp as claimed in claim 7, it is characterized in that, described lamp body also comprises the lampshade covered on described lamp socket, and the side of described lampshade is provided with switchboard, and described switchboard is in order to open or close described solar energy lamp.
9. solar energy lamp as claimed in claim 8, it is characterized in that, be provided with lamp plate between described lampshade and described lamp socket, described lamp plate has relative two sides, and wherein one be provided with described LED facing to described lampshade, other one facing to described lamp socket.
10. solar energy lamp as claimed in claim 9, it is characterized in that, described lamp plate is connected towards the one side of described lamp socket with battery compartment, and the Hatch Opening of described battery compartment can be covered by battery cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520587477.4U CN205014243U (en) | 2015-08-06 | 2015-08-06 | Solar energy light fixture |
Applications Claiming Priority (1)
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CN201520587477.4U CN205014243U (en) | 2015-08-06 | 2015-08-06 | Solar energy light fixture |
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CN205014243U true CN205014243U (en) | 2016-02-03 |
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CN201520587477.4U Expired - Fee Related CN205014243U (en) | 2015-08-06 | 2015-08-06 | Solar energy light fixture |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113316286A (en) * | 2021-06-29 | 2021-08-27 | 杭州火石照明有限公司 | Solar intelligent control type TLCC drive circuit |
CN114025453A (en) * | 2021-11-16 | 2022-02-08 | 南京高晶光电科技有限公司 | Simple solar lawn lamp self-adaptive adjusting circuit |
-
2015
- 2015-08-06 CN CN201520587477.4U patent/CN205014243U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113316286A (en) * | 2021-06-29 | 2021-08-27 | 杭州火石照明有限公司 | Solar intelligent control type TLCC drive circuit |
CN114025453A (en) * | 2021-11-16 | 2022-02-08 | 南京高晶光电科技有限公司 | Simple solar lawn lamp self-adaptive adjusting circuit |
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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: 20160203 Termination date: 20200806 |
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CF01 | Termination of patent right due to non-payment of annual fee |