CN211146142U - Solar charging lamp and solar lighting system - Google Patents
Solar charging lamp and solar lighting system Download PDFInfo
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- CN211146142U CN211146142U CN201922492693.1U CN201922492693U CN211146142U CN 211146142 U CN211146142 U CN 211146142U CN 201922492693 U CN201922492693 U CN 201922492693U CN 211146142 U CN211146142 U CN 211146142U
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Abstract
The utility model discloses a solar charging lamp and solar energy lighting system, the lamp that charges includes the lamp stand, can dismantle the printing opacity lamp shade of being connected with the lamp stand lower extreme, be fixed in the lamp stand and towards the L ED lamp plate of lamp stand lower extreme, be provided with a plurality of L ED lamp pearls on the L ED lamp plate, be provided with rechargeable battery and control circuit in the lamp stand, the control circuit electricity is connected rechargeable battery and L ED lamp plate, the lamp stand surface is provided with DC input interface that charges, MicroUSB input interface that charges, USB output interface that charges and key switch and control circuit electricity are connected.
Description
Technical Field
The utility model relates to a photovoltaic field especially relates to a solar charging lamp and solar lighting system.
Background
The existing lighting lamp is generally directly connected with a power supply to work and does not have the function of storing electric energy, and although part of the solar lamps have the function of storing electricity, the electricity storage part of the solar lamps is generally an electricity storage box which is independently arranged, so that the structure is heavy and the solar lamp is not easy to carry.
Therefore, the prior art has yet to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide a solar charging lamp and a solar lighting system, which are convenient to carry and have the function of storing electric energy for lighting.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a solar charging lamp comprises a lamp holder, a light-transmitting lampshade detachably connected with the lower end of the lamp holder, and an L ED lamp panel fixed on the lamp holder and facing the lower end of the lamp holder, wherein a plurality of L ED lamp beads are arranged on the L ED lamp panel, a rechargeable battery and a control circuit are arranged in the lamp holder, and the control circuit is electrically connected with the rechargeable battery and the L ED lamp panel;
the surface of the lamp holder is provided with a DC charging input interface, a MicroUSB charging input interface, a USB charging output interface, and a key switch which are electrically connected with the control circuit.
Wherein, the lamp holder upper end still is provided with the couple.
And waterproof caps are arranged on the surfaces of the lamp holders at the positions of the DC charging input interface, the MicroUSB charging input interface and the USB charging output interface.
Wherein the rechargeable battery is a lithium battery.
The control circuit comprises a charge and discharge management circuit and a key control circuit electrically connected with the charge and discharge management circuit;
the charging and discharging management circuit is electrically connected with the rechargeable battery, the DC charging input interface, the MicroUSB charging input interface and the USB charging output interface;
the key control circuit electricity is connected key switch and L ED lamp plate for switch and the luminance of control L ED lamp pearl.
And an intelligent charging and discharging management chip is arranged on a connecting loop of the charging and discharging management circuit and the USB charging output interface and is used for identifying the terminal to be charged and outputting matched charging current.
Wherein, the light-transmitting lampshade is a milky lampshade.
The utility model also provides a solar energy lighting system, wherein, including at least one foretell solar charging lamp, still include with the crystalline silicon solar cell panel that solar charging lamp electricity is connected.
The solar charging device comprises a solar charging lamp, a solar cell panel, an adapter and a solar charging lamp, wherein the solar charging lamp further comprises the adapter, the adapter is provided with a DC input joint for being electrically connected with the solar cell panel, and 4 DC output joints for being respectively connected with 4 DC charging input interfaces of the solar charging lamp are arranged on the adapter.
Wherein the total power of the 4 solar-charged lamps is 15W.
The utility model discloses a solar charging lamp provides the electric energy for L ED lamp plate and throws light on through setting up rechargeable battery in the lamp stand, but charges for rechargeable battery through setting up DC charging input interface connection crystalline silicon solar cell panel, is provided with the charging input interface of MicroUSB simultaneously and connects outside mains power supply and charge for rechargeable battery in the overcast and rainy day that does not have the sun, is provided with USB charging output interface once more and charges for outside smart machine like the cell-phone, the utility model discloses a solar charging lamp simple structure, portable, the inside rechargeable battery that sets up simultaneously, the convenience is used in the open air.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of a solar charging lamp of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1;
FIG. 4 is another schematic cross-sectional view of the structure of FIG. 1;
fig. 5 is a schematic circuit diagram of a first embodiment of the solar charging lamp of the present invention;
FIG. 6 is a schematic diagram of the charging/discharging management circuit and the key control circuit of the present invention;
fig. 7 is a schematic diagram of a circuit of the L ED lamp panel of the present invention;
fig. 8 is a schematic structural diagram of a solar lighting system according to a first embodiment of the present invention.
Description of reference numerals:
100-charging lamp, 1-lamp holder, 11-hook, 12-waterproof cap, 13-, 14-, 2-lampshade, 3-L ED lamp panel, 4-rechargeable battery, 5-control circuit, 51-charge and discharge management circuit, 511-intelligent charge and discharge management chip, 52-key control circuit, 6-DC charging input interface, 7-MicroUSB charging input interface, 8-USB charging output interface, 9-key switch, 200-solar panel, 300-adapter, 301-DC input connector, 302-DC output connector and 400-lighting system.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Embodiment one, please refer to fig. 1 to 4, the utility model provides a solar charging lamp 100, including lamp stand 1, can dismantle the translucent lampshade 2 of being connected with lamp stand 1 lower extreme, be fixed in lamp stand 1 and towards L ED lamp plate 3 of lamp stand 1 lower extreme, be provided with a plurality of L ED lamp pearls on the L ED lamp plate 3 the utility model discloses a lamp stand 1 uses high strength, high temperature resistant, corrosion-resistant engineering plastics preparation, has good antidetonation effect, and stability is good, translucent lampshade 2 can adopt threaded connection with lamp stand 1, preferably, the utility model discloses a translucent lampshade 2 is opalescent lamp shade or non-light tight dull polish lamp shade, can overcome ordinary translucent lampshade L ED lamp highlight dazzling, glare scheduling problem.
Referring to fig. 4 and 5, a rechargeable battery 4 and a control circuit 5 are disposed in the lamp holder 1 of the solar charging lamp 100, the control circuit 5 is electrically connected to the rechargeable battery 4 and the L ED lamp panel 3, preferably, the rechargeable battery 4 is a lithium battery.
The surface of the lamp holder 1 is provided with a DC charging input interface 6, a MicroUSB charging input interface 7, a USB charging output interface 8 and a key switch 9 which are electrically connected with the control circuit 5. The DC charging input interface 6 is used for externally connecting a crystalline silicon solar panel 200, and the crystalline silicon solar panel 200 converts solar energy into electric energy and charges the rechargeable battery 4 in the lamp holder 1 of the solar charging lamp 100 through the DC charging input interface 6. Make the utility model discloses a solar charging lamp 100 accessible solar energy throws light on, for prior art, the utility model discloses a solar charging lamp 100 carries out the storage of electric energy from taking rechargeable battery 4, does not need extra storage battery box, conveniently carries and field usage. The setting of microsusb input interface 7 that charges makes the utility model discloses a solar charging lamp 100 is not having the weather of sun, uses outside power like commercial power, vehicle mounted power etc. to charge like rainy weather. And simultaneously, the utility model discloses a solar charging lamp 100 still sets up USB output interface 8 that charges, then can charge output interface 8 through USB with the electric energy of rechargeable battery 4 storage and supply power to outside electronic equipment like cell-phone etc. to solve the emergency that does not have the electricity and can't use at open-air cell-phone.
Preferably, the upper end of the lamp holder 1 is further provided with a hook 11. The solar charging lamp 100 of the present invention can be conveniently hung on other objects through the hook 11 to cope with various outdoor environments without a place for placing a bulb.
Further, as shown in fig. 2, waterproof caps 12 are disposed on the surface of the lamp socket 1 at the positions of the DC charging input interface 6, the microsusb charging input interface 7, and the USB charging output interface 8. The waterproof cap 12 makes the solar charging lamp 100 of the present invention have a rainproof effect when used in the field. The waterproof cap 12 may be made of silica gel.
Specifically, as shown in fig. 4 and fig. 5, the control circuit 5 of the solar charging lamp 100 of the present invention includes a charge and discharge management circuit 51 and a key control circuit 52 electrically connected to the charge and discharge management circuit 51.
The charging and discharging management circuit 51 is electrically connected with the rechargeable battery 4, the DC charging input interface 6, the MicroUSB charging input interface 7 and the USB charging output interface 8. The charge/discharge management circuit 51 manages charge/discharge of the rechargeable battery 4 and controls the USB charging output interface 8 to charge the external electronic device. The specific circuit thereof is shown in fig. 6.
As shown in fig. 6 and 7, the key control circuit 52 is provided with a control chip IC1, the model is SN8P2711B/SOP-8, a pin of P4.4/AIN4 is connected with the key switch 9 (i.e., S1 in fig. 6), a pin of P4.0/AIN0/VREFH is connected with the L ED lamp panel 3 (i.e., a plurality of L ED lamp beads in fig. 7), and the key S1 controls on/off and light intensity of the L ED lamp beads on the L ED lamp panel 3, preferably, the key switch 9 of the solar charging lamp 100 has the following control modes:
1, pressing an S1 switch to light (highlight) with 100% pulse width;
2, pressing the switch S1 to light the lamp with 50% pulse width;
3, pressing the switch S1 to light the lamp with 25% pulse width;
4, pressing S1 to turn on/off the lamp (turning off the lamp).
Therefore, the brightness of the solar charging lamp 100 of the present invention can be adjusted by multiple steps.
Further, as shown in fig. 5 and fig. 6, the utility model discloses a charge and discharge management circuit 51 is provided with intelligent charge and discharge management chip 511 on the return circuit with the connection of USB charging output interface 8 and is used for discerning the terminal of waiting to charge and output and match charging current. Thus the utility model discloses solar charging lamp 100 can discern different operating voltage's electronic equipment, but the voltage and current that charge terminal needs are treated to automated inspection to adapt to the difference and charge for different electronic equipment, if provide 5V 1A, or 5V 2A output charges. Preferably, the new chip number of the intelligent charge and discharge management chip 511 in fig. 6 (i.e., the IC2 in the figure) is FP 8207.
As shown in fig. 8, the present invention further provides a solar lighting system 400, which includes at least one solar charging lamp 100 as described above, and further includes a crystalline silicon solar panel 200 electrically connected to the solar charging lamp 100. The lighting system 400 of the present invention can directly use solar energy for energy storage and illumination.
Preferably, the utility model discloses a solar lighting system 400 still includes adapter 300, adapter 300 be provided with a DC input joint 301 be used for with crystalline silicon solar cell panel 200 electricity is connected, adapter 300 is provided with 4 DC output joint 302 and is used for connecting 4 respectively the DC of solar charging lamp 100 charges input interface 6. The total power of the 4 solar-charged lamps 100 of this embodiment is 15W. The solar lighting system 400 of the embodiment forms a 15W crystal silicon 4 lamp system through the adapter 300, and can be used as an emergency lighting system.
The 15W crystalline silicon 4 lamp system is an environment-friendly, efficient and energy-saving emergency lighting system, and is simple to mount and convenient to carry; low voltage and safe use; wide application range and the like. The power grid is independent of the power grid, and is suitable for the environment with power supply shortage or power grid access difficulty. The system adopts the efficient crystalline silicon solar panel 200, converts light energy into direct current electric energy by utilizing natural sunlight, directly charges the solar charge lamp 100, does not need an energy storage power box, is convenient to carry, and can be widely applied to places needing illumination, such as indoor illumination, field camping, night market stalls, fishing at night, work at night, dormitory illumination, market illumination and the like.
The embodiment of the utility model provides a solar charging lamp 100 and solar lighting system 400, through set up rechargeable battery 4 in lamp stand 1 and provide the electric energy for L ED lamp plate 3 and throw light on, through setting up DC charging input interface 6 joinable crystalline silicon solar cell panel 200 and charge for rechargeable battery 4, be provided with simultaneously that MicroUSB charging input interface 7 connects outside mains supply and charges for rechargeable battery 4 in the overcast and rainy day that does not have the sun, is provided with USB charging output interface 8 again and charges for outside smart machine like the cell-phone, the utility model discloses a solar charging lamp 100 simple structure, portable, inside rechargeable battery 4 that sets up simultaneously, the convenience is used in the open air.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A solar charging lamp comprises a lamp holder, a light-transmitting lampshade detachably connected with the lower end of the lamp holder, and an L ED lamp panel fixed on the lamp holder and facing the lower end of the lamp holder, wherein a plurality of L ED lamp beads are arranged on the L ED lamp panel,
a rechargeable battery and a control circuit are arranged in the lamp holder, and the control circuit is electrically connected with the rechargeable battery and the L ED lamp panel;
the surface of the lamp holder is provided with a DC charging input interface, a MicroUSB charging input interface, a USB charging output interface, and a key switch which are electrically connected with the control circuit.
2. A solar-charged lamp as claimed in claim 1, wherein a hook is further provided at the upper end of the lamp holder.
3. The solar charging lamp as claimed in claim 1, wherein waterproof caps are disposed on the surface of the lamp holder at the positions of the DC charging input interface, the microsusb charging input interface and the USB charging output interface.
4. A solar-charged lamp as claimed in claim 1, wherein said rechargeable battery is a lithium battery.
5. The solar charging lamp as claimed in claim 1, wherein the control circuit comprises a charge and discharge management circuit, a key control circuit electrically connected to the charge and discharge management circuit;
the charging and discharging management circuit is electrically connected with the rechargeable battery, the DC charging input interface, the MicroUSB charging input interface and the USB charging output interface;
the key control circuit electricity is connected key switch and L ED lamp plate for switch and the luminance of control L ED lamp pearl.
6. The solar charging lamp as claimed in claim 5, wherein an intelligent charging and discharging management chip is disposed on a connection loop between the charging and discharging management circuit and the USB charging output interface for identifying a terminal to be charged and outputting a matching charging current.
7. A solar-charged lamp as claimed in claim 1, wherein said light-transmissive lamp shade is a milky-white lamp shade.
8. A solar lighting system comprising at least one solar-charged lamp as claimed in any one of claims 1 to 7, and further comprising a crystalline silicon solar panel electrically connected to the solar-charged lamp.
9. The solar lighting system of claim 8, further comprising an adapter, wherein the adapter is provided with a DC input connector for electrically connecting to the crystalline silicon solar panel, and the adapter is provided with 4 DC output connectors for respectively connecting to the DC charging input interfaces of the 4 solar charging lamps.
10. The solar lighting system of claim 9, wherein the total power of the 4 solar-charged lamps is 15W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922492693.1U CN211146142U (en) | 2019-12-31 | 2019-12-31 | Solar charging lamp and solar lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922492693.1U CN211146142U (en) | 2019-12-31 | 2019-12-31 | Solar charging lamp and solar lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211146142U true CN211146142U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922492693.1U Active CN211146142U (en) | 2019-12-31 | 2019-12-31 | Solar charging lamp and solar lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211146142U (en) |
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- 2019-12-31 CN CN201922492693.1U patent/CN211146142U/en active Active
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