CN204593217U - A kind of solar LED (Light Emitting Diode) lamp - Google Patents
A kind of solar LED (Light Emitting Diode) lamp Download PDFInfo
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- CN204593217U CN204593217U CN201520251693.1U CN201520251693U CN204593217U CN 204593217 U CN204593217 U CN 204593217U CN 201520251693 U CN201520251693 U CN 201520251693U CN 204593217 U CN204593217 U CN 204593217U
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Abstract
A kind of solar LED (Light Emitting Diode) lamp disclosed in the utility model, comprise lamp body and solar panels, described lamp body comprises cylindrical shell, the inside of described cylindrical shell is fixedly installed battery, main control unit and LED lamp bead respectively, the top of described cylindrical shell is provided with charging socket, described solar panels are electrically connected with the charging plug coordinated with described charging socket grafting, and the bottom of described cylindrical shell is provided with the lampshade matched with described LED lamp bead; Described main control unit comprises main control chip, super-charge super-discharge protection circuit module and constant current output circuit module; described battery, described charging socket, described super-charge super-discharge protection circuit module and described constant current output circuit module are all electrically connected with described main control chip, and described LED lamp bead is electrically connected with described constant current output circuit module.The utility model is simple and reasonable, compact, easy to carry, service life is longer, electric current stable output, illuminating effect are better.
Description
Technical field
The utility model relates to field of illumination lamp technology, particularly a kind of solar LED (Light Emitting Diode) lamp.
Background technology
Along with the enhancing that people's environmental protection and energy-saving and emission-reduction are realized, be that LED illumination lamp and the equipment of energy resource supply is approved by people more and more with solar energy, market also occurred in succession various solar energy lamp product.Existing Solar lamp because of vibrational power flow unreasonable, usually there is following defect in actual use: the first, volume is comparatively large, causes carrying inconvenience, is difficult to meet the user demand of consumer in Working Life; The second, solar energy lamp operationally usually adopt direct current continue charge and discharge system, and the main control unit of existing Solar lamp because of vibrational power flow unreasonable, in use easily cause battery produce passivation phenomenon, have a strong impact on the service life of battery; 3rd, electric current output stability is poor, causes LED lamp bead operationally easily to produce scintillation, affects illuminating effect.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of simple and reasonable, compact, easy to carry, service life is longer, the good solar LED (Light Emitting Diode) lamp of electric current stable output, illuminating effect.
For achieving the above object, the utility model is by the following technical solutions:
A kind of solar LED (Light Emitting Diode) lamp described in the utility model, comprise lamp body and solar panels, described lamp body comprises cylindrical shell, the inside of described cylindrical shell is fixedly installed battery, main control unit and LED lamp bead respectively, the top of described cylindrical shell is provided with charging socket, described solar panels are electrically connected with the charging plug coordinated with described charging socket grafting, and the bottom of described cylindrical shell is provided with the lampshade matched with described LED lamp bead; Described main control unit comprises main control chip, super-charge super-discharge protection circuit module and constant current output circuit module; described battery, described charging socket, described super-charge super-discharge protection circuit module and described constant current output circuit module are all electrically connected with described main control chip, and described LED lamp bead is electrically connected with described constant current output circuit module.
Further, the sidewall of described cylindrical shell is provided with hand switch, and described hand switch is electrically connected with described main control chip.
Further, the top of described cylindrical shell is provided with drop in beam.
Further, the sidewall of described cylindrical shell is also provided with USB interface, and described USB interface is electrically connected with described main control chip.
The beneficial effects of the utility model are: a kind of solar LED (Light Emitting Diode) lamp that the utility model provides, by arranging super-charge super-discharge protection circuit module, automatically charging circuit is disconnected when being charged to the highest suitable voltage, automatically discharge circuit is disconnected when discharging into certain voltage, thus battery is played a very good protection, avoid battery and produce passivation phenomenon, effectively extend the service life of battery; By arranging constant current output circuit module, effectively ensure that the stability of the utility model output current, thus produce scintillation when avoiding LED lamp bead work, make illuminating effect better; The utility model is by arranging lamp body and solar panels split, and the connected mode adopting charging plug to coordinate with charging socket grafting between solar panels with lamp body, the volume of lamp body is arranged relatively little, carry more convenient.The utility model vibrational power flow advantages of simple.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is operation principle structural representation of the present utility model.
In Fig. 1 and Fig. 2:
1, lamp body; 11, cylindrical shell; 111, charging socket; 12, battery; 13, main control unit; 131, main control chip; 132, super-charge super-discharge protection circuit module; 133, constant current output circuit module; 14, LED lamp bead; 15, lampshade; 16, hand switch; 17, drop in beam; 18, USB interface; 2, solar panels; 21, charging plug.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of solar LED (Light Emitting Diode) lamp as depicted in figs. 1 and 2, comprise lamp body 1 and solar panels 2, described lamp body 1 comprises cylindrical shell 11, the inside of described cylindrical shell 11 is fixedly installed battery 12, main control unit 13 and LED lamp bead 14 respectively, the top of described cylindrical shell 11 is provided with charging socket 111, described solar panels 2 are electrically connected with the charging plug 21 coordinated with the grafting of described charging socket 111, and the bottom of described cylindrical shell 11 is provided with the lampshade 15 matched with described LED lamp bead 14; Described main control unit 13 comprises main control chip 131, super-charge super-discharge protection circuit module 132 and constant current output circuit module 133; main control chip 131 preferably adopts single-chip microcomputer; described battery 12, described charging socket 111, described super-charge super-discharge protection circuit module 132 and described constant current output circuit module 133 are all electrically connected with described main control chip 131, and described LED lamp bead 14 is electrically connected with described constant current output circuit module 133.
The above forms agent structure of the present utility model.The utility model is by arranging super-charge super-discharge protection circuit module 132, automatically charging circuit is disconnected when being charged to the highest suitable voltage, automatically discharge circuit is disconnected when discharging into certain voltage, thus battery 12 is played a very good protection, avoid battery 12 and produce passivation phenomenon, effectively extend the service life of battery 12; By arranging constant current output circuit module 133, effectively ensure that the stability of the utility model output current, thus avoid generation scintillation when LED lamp bead 14 works, make illuminating effect better; The utility model is by arranging lamp body 1 and solar panels 2 split, and the connected mode adopting charging plug 21 to coordinate with charging socket 111 grafting between solar panels 2 with lamp body 1, the volume of lamp body 1 is arranged relatively little, carry more convenient.
As a kind of preferred embodiment of the present utility model, the sidewall of described cylindrical shell 11 is provided with hand switch 16, and described hand switch 16 is electrically connected with described main control chip 131, by arranging hand switch 16, user can Non-follow control duty of the present utility model, uses more for convenience.
It is to be noted, the utility model also can by programming to main control chip 131 and automatically controlling, specifically, under solar panels 2 with lamp body 1 status of electrically connecting, when light is comparatively sufficient, solar panels 2 generate electricity and are in high potential, and now main control chip 131 does not start, and LED lamp bead 14 is not lighted; When light is relatively dark, solar panels 2 are in electronegative potential, and now main control chip 131 starts voluntarily, and LED lamp bead 14 is lighted, thus automatically realize illumination.
More convenient in order to make the utility model use, the top of described cylindrical shell 11 is provided with drop in beam 17.The sidewall of described cylindrical shell 11 is also provided with usb 18, described usb 18 is electrically connected with described main control chip 131, and during use, user can be charged to digital products such as mobile phones by usb 18, it is comparatively convenient to use, and effectively makes function of the present utility model more various.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. a solar LED (Light Emitting Diode) lamp, comprise lamp body and solar panels, it is characterized in that: described lamp body comprises cylindrical shell, the inside of described cylindrical shell is fixedly installed battery, main control unit and LED lamp bead respectively, the top of described cylindrical shell is provided with charging socket, described solar panels are electrically connected with the charging plug coordinated with described charging socket grafting, and the bottom of described cylindrical shell is provided with the lampshade matched with described LED lamp bead; Described main control unit comprises main control chip, super-charge super-discharge protection circuit module and constant current output circuit module; described battery, described charging socket, described super-charge super-discharge protection circuit module and described constant current output circuit module are all electrically connected with described main control chip, and described LED lamp bead is electrically connected with described constant current output circuit module.
2. solar LED (Light Emitting Diode) lamp according to claim 1, is characterized in that: the sidewall of described cylindrical shell is provided with hand switch, and described hand switch is electrically connected with described main control chip.
3. solar LED (Light Emitting Diode) lamp according to claim 1, is characterized in that: the top of described cylindrical shell is provided with drop in beam.
4. the solar LED (Light Emitting Diode) lamp according to claims 1 to 3 any one, is characterized in that: the sidewall of described cylindrical shell is also provided with USB interface, and described USB interface is electrically connected with described main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251693.1U CN204593217U (en) | 2015-04-23 | 2015-04-23 | A kind of solar LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251693.1U CN204593217U (en) | 2015-04-23 | 2015-04-23 | A kind of solar LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593217U true CN204593217U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520251693.1U Expired - Fee Related CN204593217U (en) | 2015-04-23 | 2015-04-23 | A kind of solar LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090692A (en) * | 2016-07-08 | 2016-11-09 | 唐澄育 | A kind of solar energy Ultrathin portable LED eye protection multi-purpose lamp |
-
2015
- 2015-04-23 CN CN201520251693.1U patent/CN204593217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090692A (en) * | 2016-07-08 | 2016-11-09 | 唐澄育 | A kind of solar energy Ultrathin portable LED eye protection multi-purpose lamp |
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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: 20150826 Termination date: 20170423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |