CN201803264U - Solar energy desk lamp - Google Patents
Solar energy desk lamp Download PDFInfo
- Publication number
- CN201803264U CN201803264U CN2010202968921U CN201020296892U CN201803264U CN 201803264 U CN201803264 U CN 201803264U CN 2010202968921 U CN2010202968921 U CN 2010202968921U CN 201020296892 U CN201020296892 U CN 201020296892U CN 201803264 U CN201803264 U CN 201803264U
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- lamp
- solar energy
- desk lamp
- solar panel
- panel box
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Abstract
The utility model relates to a solar energy desk lamp, which comprises a lamp holder (1), a lamp base (2 ), and a universal torsion lamp pole (3) which connects the lamp holder (1) and the lamp base (2); an LED light source (11) is arranged in the lamp holder (1); an LED drive circuit is arranged in the lamp base (2 ); the solar energy desk lamp further comprises a solar panel box (4) which is detachably embedded in the lamp base (2 ) and is connected with the LED drive circuit. In the solar energy desk lamp provided by the utility model, since the solar panel box is detachably installed on the lamp seat to provide power for the LED light source of the desk lamp, the solar panel box can be taken off when charging is required and is carried outdoors for charging without the need of moving the whole desk lamp, thereby being greatly convenient for the operation of users.
Description
Technical field
The utility model relates to technical field of solar, more particularly, relates to a kind of detachable solar energy desk lamp.
Background technology
Along with The development in society and economy and growth in the living standard, people are also consuming the increasing energy when pursuing more comfort living.Solar energy more and more is subject to people's attention as the regenerative resource of cleaning, and application also more and more widely.The solar energy power technology can utilize solar cell with the conversion of solar energy on daytime for electric energy by battery stores, discharge evening under the control of discharge controller, needs for room lighting.
Desk lamp is a kind of use lighting widely.Use solar energy to power, can reduce energy resource consumption effectively, help energy-saving and emission-reduction as desk lamp.Yet the solar energy desk lamp is usually in indoor use, and for outdoor, indoor sunlight is not enough to ensure the source of solar energy.Therefore, all need before each the use whole solar energy desk lamp moved to outdoorly to come to rechargeable solar battery, for user's operation has brought inconvenience.
The utility model content
The technical problems to be solved in the utility model is, need the whole defective that to give rechargeable solar battery that moves at existing solar energy desk lamp, a kind of detachable solar energy desk lamp is provided, gets final product thereby only need that the solar panel box is placed into outdoor charging.
The technical scheme that the utility model adopted is: construct a kind of solar energy desk lamp, comprise lamp holder, lamp socket and the universal lamp stand that reverses that connects lamp holder and lamp socket; Be provided with led light source in the lamp holder, and be provided with led drive circuit in the lamp socket; The solar energy desk lamp also comprises the solar panel box, and described solar panel box removably is embedded on the lamp socket, and is connected with led drive circuit.
In solar energy desk lamp described in the utility model, lamp socket is provided with mounting groove, and the mounting groove sidewall is provided with the transmission of electricity terminal that is connected with led drive circuit; The shape of described solar panel box and mounting groove is adaptive, and correspondence position is provided with the power supply terminal that is connected with the lead-out terminal contact on the solar panel box.
In solar energy desk lamp of the present utility model, the solar panel box comprises to be located at the solar panels on the box body and to be located at the interior charging circuit that is connected with solar panels of box body, described solar panel box also comprises the positive negative battery terminal that is used to connect rechargeable battery, and the positive output end of charging circuit is connected to the rechargeable battery positive pole by the diode of a forward; The negative terminal of charging circuit connects the rechargeable battery negative pole.
In solar energy desk lamp described in the utility model, mounting groove and solar panel box body all are rectangular shape.
In solar energy desk lamp described in the utility model, lamp socket is provided with the press button that is used to control the led light source switch that links to each other with led drive circuit.
Implement solar energy desk lamp of the present utility model, have following beneficial effect: desk lamp of the present utility model is by being installed in the solar panel box on the lamp socket removably, thereby be the led light source power supply of desk lamp, when charging, the solar panel box can be taken off by needs, move to outdoor the charging, and no longer need to move whole desk lamp, be very easy to user's operation.
In addition, the mounting groove shape on solar panel box and the lamp socket is adaptive, and is rectangular shape, thus more convenient installation and removal; The lamp socket of solar energy desk lamp is provided with press button, and the user only need press lightly just and can control led light source.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the overall structure schematic diagram of solar energy desk lamp in the utility model preferred embodiment;
Fig. 2 is a solar energy desk lamp separated structures schematic diagram in the utility model preferred embodiment;
Fig. 3 is another angular views of solar panel box in the utility model preferred embodiment;
Fig. 4 is the simplification circuit diagram of solar energy desk lamp in the utility model preferred embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.
See also Fig. 1, be the overall structure schematic diagram of solar energy desk lamp in the utility model preferred embodiment.As shown in Figure 1, the solar energy desk lamp that the utility model provides comprises lamp holder 1, lamp socket 2 and lamp stand 3.Lamp stand 3 is connected between lamp holder 1 and the lamp socket 2, is used to support lamp holder 1.The lamp stand 3 that the utility model adopts is the universal lamp stand that reverses.Promptly this lamp stand 3 can FREE TORSION to any direction and height, thereby make lamp holder 1 can realize the illumination of any direction and height.
Be provided with led light source 11 in the lamp holder 1, and be provided with led drive circuit in the lamp socket 2.The utility model employing led light source can prolong the service life of desk lamp, reduces the power consumption of desk lamp.In addition, can also be provided with the press button 23 that links to each other with led drive circuit on the lamp socket 2.This press button 23 is arranged on the circuit of drive circuit, and the user only need press lightly just and can control led light source 11.
The unique distinction of the solar energy desk lamp that the utility model provides is, also comprises the solar panel box 4 that removably is embedded on the lamp socket 5.This solar panel box 4 is connected with led drive circuit, thereby is its power supply, and then driving LED light source 11 is luminous.
See also Fig. 2, be the isolating construction schematic diagram of solar energy desk lamp in the utility model preferred embodiment.As shown in Figure 2, in the utility model embodiment, can see that solar panel box 4 is installed in the concrete structure on the lamp socket 5.Lamp socket 2 is provided with mounting groove 21, is provided with input terminal 22 on mounting groove 21 sidewalls.This lead-out terminal 22 is connected with the led drive circuit of setting in the lamp socket 5.And correspondingly, solar panel box 4 is adaptive with the shape of mounting groove 21.In the present embodiment, the shape of solar panel box 4 and mounting groove 21 all is rectangular-shaped, but the utility model does not limit its shape, promptly can adopt multiple mutual coupling and be suitable for detachable shape of installing, and is the shape of irregular curve as cylindric or other edge.Please, be another angular views of solar panel box in the utility model preferred embodiment in conjunction with consulting Fig. 3.Promptly with Fig. 2 in a relative side observe solar panel box 4.The side that can see solar panel box 4 is provided with power supply terminal 41.When solar panel box 4 is installed, side and the sidewall pressing that is provided with transmission of electricity terminal 22 with power supply terminal 41, thereby make power supply terminal 41 be connected, so solar panel box 4 can be the led drive circuit power supply also by power supply terminal 41 and lead-out terminal 22 with lead-out terminal 22 contacts.
In the present embodiment, solar panel box 2 is polysilicon solar cell plate box efficiently, can absorb solar energy and be converted into electric energy, and be stored in the battery.As shown in Figure 2, solar panel box 4 comprises the solar panels of being located on the box body 42.These solar panels 42 can fully receive extraneous light, carry out opto-electronic conversion.In addition, also be provided with the charging circuit (not shown among Fig. 2) that is electrically connected with solar panels 42 in the box body of solar panel box 4.
See also Fig. 4, be the simplification circuit diagram of solar energy desk lamp in the utility model preferred embodiment.As shown in Figure 4, SOL represents solar panels 42 and the common solar charging circuit of forming of charging circuit.This part can adopt any solar charging circuit well known to those skilled in the art to realize.Described as seen from Figure 4 solar panel box 4 also comprises positive battery terminal J3 and the negative battery terminal J4 that is used to connect rechargeable battery BT2.Positive output end J1 and the negative output terminal J2 of solar charging circuit SOL charge to the BT2 battery.Led drive circuit drives chip U1 by LED and realizes, the LED driving chip U1 model that adopts in the present embodiment is KX8013-150mA, and its input pin 3 meets positive battery terminal J3.In actual design process, link to each other with power supply terminal 41 at positive battery terminal J3, and LED drives the input pin 3 of chip U1 and links to each other with transmission of electricity terminal 22, the float electrode by power supply terminal 41 and lead-out terminal 22 is connected to come conducting or shutoff.The input pin 3 of LED driving chip U1 also is connected to the positive pole of led light source D2, and the negative pole of led light source D2 connects the feedback pin 1 that LED drives chip U1.The negative output terminal J2 of charging circuit and negative battery terminal J4, and 2 while of the grounding pin ground connection of LED driving chip U1, thus make circuit form a loop effectively.
In sum, the utility model provides a kind of detachable solar energy desk lamp of indoor use.The utility model utilizes green technology.This desk lamp can be converted into electric energy with sunshine, and need not connect power supply.When the solar panel box has electricity, desk lamp just can be luminous.When charging, the solar panel box can be taken off from lamp socket, be positioned over window and receive illumination to desk lamp.When fine, approximately need to finish in 9 hours charging.Can guarantee 4 hours sufficient electric weight after the charging, illuminance can reach 400 to 500 luxs.If cloudy weather, then the solar panel box needs the more charging interval, is full of fully as 12 hours ability.
Therefore, the solar energy desk lamp that provides of the utility model is compared with traditional desk lamp and is had plurality of advantages.At first, this solar energy desk lamp has the characteristics of energy saving, utilizes solar recharging, need not frequently to change battery, has used the development trend of cleaning, environmental protection.Secondly, adopt the LED illuminator to prolong the service life of solar energy desk lamp, make it become the safety lamp of the little electric current of low-voltage.Because without any need for connecting line, also safer in use, do not worry plugging plug or improper use and cause getting an electric shock.In addition, this solar energy desk lamp lightweight and portable in volume, be beneficial to and carry and simple to operate.
The utility model is described according to specific embodiment, but it will be understood by those skilled in the art that when not breaking away from the utility model scope, can carry out various variations and be equal to replacement.In addition, for adapting to the specific occasion or the material of the utility model technology, can carry out many modifications and not break away from its protection domain the utility model.Therefore, the utility model is not limited to specific embodiment disclosed herein, and comprises that all drop into the embodiment of claim protection domain.
Claims (5)
1. a solar energy desk lamp comprises lamp holder (1), lamp socket (2) and the universal lamp stand (3) that reverses that connects lamp holder (1) and lamp socket (2); Be provided with led light source (11) in the lamp holder (1), and lamp socket is provided with led drive circuit in (2), it is characterized in that, described solar energy desk lamp also comprises solar panel box (4), solar panel box (4) removably is embedded on the lamp socket (2), and is connected with led drive circuit.
2. solar energy desk lamp according to claim 1 is characterized in that, lamp socket (2) is provided with mounting groove (21), and mounting groove (21) sidewall is provided with the transmission of electricity terminal (22) that is connected with led drive circuit; Solar panel box (4) is adaptive with the shape of mounting groove (21), and the last correspondence position of described solar panel box (4) is provided with the power supply terminal (41) that is connected with the terminal of transmitting electricity (22) contact.
3. solar energy desk lamp according to claim 2 is characterized in that, described mounting groove (21) and solar panel box (4) all are rectangular shape.
4. solar energy desk lamp according to claim 1 and 2, it is characterized in that, described solar panel box (4) comprises the solar panels of being located on the box body (42) and is located at the interior charging circuit that is connected with solar panels (42) of box body, described solar panel box (4) also comprises the positive negative battery terminal that is used to connect rechargeable battery, and the positive output end of described charging circuit is connected to the rechargeable battery positive pole by the diode (D1) of a forward; The negative terminal of charging circuit connects the rechargeable battery negative pole.
5. solar energy desk lamp according to claim 1 and 2 is characterized in that, lamp socket (2) is provided with the press button (23) that is used to control led light source (11) switch that links to each other with led drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202968921U CN201803264U (en) | 2010-08-19 | 2010-08-19 | Solar energy desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202968921U CN201803264U (en) | 2010-08-19 | 2010-08-19 | Solar energy desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803264U true CN201803264U (en) | 2011-04-20 |
Family
ID=43872763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202968921U Expired - Fee Related CN201803264U (en) | 2010-08-19 | 2010-08-19 | Solar energy desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091460A (en) * | 2017-06-30 | 2017-08-25 | 慈溪锐恩电子科技有限公司 | The Multifunctional intelligent desk lamp of tunable optical bluetooth driving |
| CN107631212A (en) * | 2017-10-03 | 2018-01-26 | 张小亚 | A kind of LED lamp of the convenient light color adjustable placed |
| CN109442321A (en) * | 2018-10-24 | 2019-03-08 | 南京博酝化工科技有限公司 | A kind of chemical experiment light supply apparatus |
-
2010
- 2010-08-19 CN CN2010202968921U patent/CN201803264U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091460A (en) * | 2017-06-30 | 2017-08-25 | 慈溪锐恩电子科技有限公司 | The Multifunctional intelligent desk lamp of tunable optical bluetooth driving |
| CN107631212A (en) * | 2017-10-03 | 2018-01-26 | 张小亚 | A kind of LED lamp of the convenient light color adjustable placed |
| CN109442321A (en) * | 2018-10-24 | 2019-03-08 | 南京博酝化工科技有限公司 | A kind of chemical experiment light supply apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20180819 |