CN202327976U - Solar-energy desk lamp - Google Patents
Solar-energy desk lamp Download PDFInfo
- Publication number
- CN202327976U CN202327976U CN2011204872294U CN201120487229U CN202327976U CN 202327976 U CN202327976 U CN 202327976U CN 2011204872294 U CN2011204872294 U CN 2011204872294U CN 201120487229 U CN201120487229 U CN 201120487229U CN 202327976 U CN202327976 U CN 202327976U
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- solar
- desk lamp
- base
- solar energy
- energy desk
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Abstract
The utility model relates to a lamp and discloses a solar-energy desk lamp combined with a high-luminance LED (Light Emitting Diode) lamp and a solar-cell panel. The solar-energy desk lamp comprises a lamp tube (1), a bracket (3), a base (4), a power switch (10) and a lead (11), wherein the lamp tube (1) is a high-luminance LED lamp tube; a spotlight reflecting layer is plated in a lampshade (2), so that the luminance is increased; a rechargeable battery (8) in the base (4) is connected with a solar-cell panel (5) through the lead (11); the power switch (10) is arranged on the base (4) and is used for adjusting the luminance of the lamp tube (1); an electric quantity indicator (9) is also arranged on the base (4) and is used for indicating if the rechargeable battery (8) is fully charged. A built-in rechargeable battery serves as a power supply of the solar-energy desk lamp provided by the utility model; the solar-cell panel is utilized to convert the solar energy into electric energy so as to drive the power supply to illuminate; the battery need not be frequently exchanged, thereby being economical and environment-friendly; and the high-luminance LED lamp serves as an illuminating light source, so that the power consumption is low, the service life is long and the eyesight is protected.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to the solar energy desk lamp that adopts high-brightness LED lamp and solar panel to combine.
Background technology
Along with the worsening shortages of the energy, the development and use of renewable green energy resource more and more receive people's attention, receive people's favor especially with the utilization of solar energy.
Solar energy is to be the energy of the sun from the outside of the earth celestial body, and the overwhelming majority of necessary for human energy is all directly or indirectly from the sun.Solar energy is inexhaustible, the nexhaustible energy, and in recent years, the photovoltaic applications of solar energy is universal day by day, along with the reduction of production cost, the solar electrical energy generation product more and more widely step into the commercial application field, get into people's life.The solar electrical energy generation product combined with our articles for daily use becomes a kind of development trend, for example various light fixtures, solar energy garden lamp, solar energy traffic lights or the like.
Though the various lightings of a lot of solar energy have been arranged on the market, traditional indoor household desk lamp, even rest on dry cell power supply and the stage of utilizing ac-powered, the high relatively and not environmental protection of cost needs the grafting AC power, and is extremely inconvenient.
Summary of the invention
The utility model is to deficiency of the prior art, and providing a kind of can change solar energy into electric energy, and driving light source is luminous, saves the energy, the solar energy desk lamp that cost is low.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals.
The solar energy desk lamp comprises fluorescent tube, support, base, power switch and lead, and fluorescent tube is connected through lead with power switch, is provided with rechargeable battery in the said base, and rechargeable battery connects solar panel through lead.Also be provided with control circuit board in the said base.
As preferably, control circuit board comprises Charge Management unit, discharge administrative unit and DC/DC constant-current driven module; The Charge Management unit charges to rechargeable battery, and discharge administrative unit output electric energy is to the DC/DC constant-current driven module, and the DC/DC constant-current driven module drives lamp luminescence.
As preferably, said fluorescent tube is the LED fluorescent tube.
As preferably, said fluorescent tube is provided with lampshade outward, and lampshade inside is coated with the optically focused reflector layer.
As preferably, said base is provided with interface, and solar panel is connected on the base through interface.
As preferably, described solar panel is a single-crystalline-silicon solar-cell panel, polysilicon solar cell plate or non-crystal silicon solar cell plate.
As preferably, described rechargeable battery is lithium battery or Ni-MH battery.
As preferably, said support is adjustable coiled pipe support, but support angle free adjustment.
As preferably, power switch also is a dimmer switch, dimmer switch scalable output current, thus regulate the lamp luminescence degree.
As preferably, also be provided with the electric weight indicator lamp on the base, the electric weight indicator lamp shows whether rechargeable battery is full of.
It is power supply that the solar energy desk lamp of the utility model adopts built-in rechargeable battery, utilizes solar panel to change solar energy into electric energy, and driving light source is luminous, need not the frequent change battery, not only economy but also environmental protection; And adopt high-brightness LED lamp as lighting source, low in energy consumption, the life-span is long, vision protection.
Description of drawings
Fig. 1 is the solar energy Table lamp structure sketch map of the utility model.
Fig. 2 is the solar energy desk lamp circuit control system principle schematic of the utility model.
Wherein, 1: fluorescent tube, 2: lampshade, 3: support, 4: base, 5: solar panel, 6: interface, 7: control circuit board, 8: rechargeable battery, 9: electric weight indicator lamp, 10: power switch, 11: lead.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
As shown in the figure, the solar energy desk lamp comprises fluorescent tube 1, support 3, base 4, power switch 10 and solar panel 5, and each element connects through lead 11.
The fluorescent tube 1 outer lampshade 2 that is provided with, protection fluorescent tube 1, fluorescent tube 1 is for having the LED (light emitting diode) of Gao Liang.LED adopts the white light or the natural daylight of super brightness, have low in energy consumption, brightness greater than common bulb and spectrum near the characteristics of natural daylight, be easy to recognize the object true colors, does not have and dodge frequently, and the life-span is long.
Base 4 links to each other with support 3, and fluorescent tube 1 supports through support 3, is provided with lead 11 in the support 3 and connects fluorescent tube 1.Base 4 is provided with interface 6, and solar panel 5 links to each other with base 4 through interface 6, and solar panel 5 inserts interface 6 backs and links to each other with LED through lead 11.Base 4 is provided with electric weight indicator lamp 9 and power switch 10, and electric weight indicator lamp 9 can show whether be full of electricity, the connecting and disconnecting of power switch 10 control circuits.
Be provided with rechargeable battery 8 and control circuit board 7 in the base 4, rechargeable battery 8 is lithium battery or Ni-MH battery; Control circuit board 7 comprises Charge Management unit, discharge administrative unit, DC/DC constant-current driven module.Rechargeable battery 8 and control circuit board 7 are connected through lead, and control circuit board 7 connects solar panels 5 through interface 6 through lead 11.
The electric energy that solar panel 5 obtains charges to rechargeable battery 8 through the Charge Management unit of interface 6, control circuit board 7 successively; After power switch 10 was connected, to the DC/DC constant-current driven module, the driving LED lamp was luminous through discharge administrative unit output electric energy for rechargeable battery 8.
The Charge Management unit can prevent overcharging of rechargeable battery 8 or cross to put with the discharge administrative unit, protects the safe in utilization of rechargeable battery 8.The DC/DC constant-current driven module can improve the service efficiency of power supply, guarantees that simultaneously LED lamp brightness stability does not evenly dodge, the protection eyes; 10 whiles of power switch are the size of scalable DC/DC constant-current driven module output current also, thereby regulates the brightness of LED lamp, further reaches the purpose of environmental protection.
In a word, the above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. solar energy desk lamp; Comprise fluorescent tube (1), support (3), base (4), power switch (10) and lead (11); Fluorescent tube (1) is connected through lead (11) with power switch (10); It is characterized in that: be provided with rechargeable battery (8) in the said base (4), rechargeable battery (8) is connected with solar panel (5) through lead (11); Also be provided with control circuit board (7) in the said base (4).
2. solar energy desk lamp according to claim 1 is characterized in that: control circuit board (7) comprises Charge Management unit, discharge administrative unit and DC/DC constant-current driven module; The Charge Management unit charges to rechargeable battery (8), and discharge administrative unit output electric energy is to the DC/DC constant-current driven module, and it is luminous that the DC/DC constant-current driven module drives fluorescent tube (1).
3. solar energy desk lamp according to claim 1 is characterized in that: said fluorescent tube (1) is the LED fluorescent tube.
4. solar energy desk lamp according to claim 1 is characterized in that: said fluorescent tube (1) is outer to be provided with lampshade (2), and lampshade (2) inside is coated with the optically focused reflector layer.
5. solar energy desk lamp according to claim 1 is characterized in that: said base (4) is provided with interface (6), and solar panel (5) is connected on the base (4) through interface (6).
6. solar energy desk lamp according to claim 1 is characterized in that: described solar panel (5) is single-crystalline-silicon solar-cell panel, polysilicon solar cell plate or non-crystal silicon solar cell plate.
7. solar energy desk lamp according to claim 1 is characterized in that: described rechargeable battery (8) is lithium battery or Ni-MH battery.
8. solar energy desk lamp according to claim 1 is characterized in that: said support (3) is adjustable coiled pipe support, support (3) but the angle free adjustment.
9. solar energy desk lamp according to claim 1 is characterized in that: power switch (10) is a dimmer switch, dimmer switch scalable output current, thus regulate the lamp luminescence degree.
10. solar energy desk lamp according to claim 1 is characterized in that: also be provided with electric weight indicator lamp (9) on the base (4), electric weight indicator lamp (9) can show whether rechargeable battery (8) is full of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204872294U CN202327976U (en) | 2011-11-30 | 2011-11-30 | Solar-energy desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204872294U CN202327976U (en) | 2011-11-30 | 2011-11-30 | Solar-energy desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327976U true CN202327976U (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204872294U Expired - Fee Related CN202327976U (en) | 2011-11-30 | 2011-11-30 | Solar-energy desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327976U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798075A (en) * | 2012-07-25 | 2012-11-28 | 昆山市圣光新能源科技有限公司 | LED (light emitting diode) emergency lamp |
| CN104235737A (en) * | 2014-10-14 | 2014-12-24 | 李科廷 | Multifunctional desk lamp |
| CN105101548A (en) * | 2015-08-07 | 2015-11-25 | 广西南宁派腾科技有限公司 | Solar energy desk lamp table control system |
| CN112178558A (en) * | 2020-09-01 | 2021-01-05 | 高宝迪中国有限公司 | Anti-thieving sky lamp |
-
2011
- 2011-11-30 CN CN2011204872294U patent/CN202327976U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798075A (en) * | 2012-07-25 | 2012-11-28 | 昆山市圣光新能源科技有限公司 | LED (light emitting diode) emergency lamp |
| CN104235737A (en) * | 2014-10-14 | 2014-12-24 | 李科廷 | Multifunctional desk lamp |
| CN105101548A (en) * | 2015-08-07 | 2015-11-25 | 广西南宁派腾科技有限公司 | Solar energy desk lamp table control system |
| CN112178558A (en) * | 2020-09-01 | 2021-01-05 | 高宝迪中国有限公司 | Anti-thieving sky 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: 20120711 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |