CN219760661U - Solar energy charging and discharging device - Google Patents

Abstract

The utility model relates to a solar charging and discharging device, which comprises a solar panel, wherein a protection box is arranged at the lower end of the solar panel, a separation plate is arranged in the protection box, a lithium battery is arranged on one side of the separation plate, a control circuit board is arranged on the other side of the separation plate, the solar panel, the lithium battery and the control circuit board are mutually matched, a protection frame is arranged at the upper end of the protection box, the solar panel is arranged in the protection frame, protective glass is arranged at the upper end of the protection frame, a cleaning brush matched with the protective glass is arranged at one end of the protection frame in a sliding connection manner, the device is convenient for disassembling and assembling other adjustment of the two parts of the internal circuit board and the lithium battery, the adjustment is separated due to the space, the separation is not mutually interfered, the solar panel is protected, dust is convenient to clean, the stable work of the solar panel is ensured, and the stable work of the device is ensured.

Description

Solar energy charging and discharging device

Technical Field

The utility model relates to the technical field of solar modules, in particular to a solar charging and discharging device.

Background

The solar charging and discharging device is a device for converting solar energy into electric energy, and generally consists of a solar panel, a storage battery and voltage regulating equipment, can absorb the energy of sunlight, convert the energy into electric energy, then store the electric energy into the storage battery, and provide the electric energy in the storage battery for electric equipment when required, thereby being a functional device in common and external environments.

The common solar charging and discharging device is arranged outside, so that the influence of the external environment is avoided, a box body with a protective function is generally arranged for placing a storage battery and regulating equipment, a solar panel is fixed at the upper end of the box body to absorb sunlight, in the working process of the equipment, the storage battery and the regulating equipment are often required to be regulated and overhauled, the common box body is simple in structure, the storage battery and the regulating equipment are directly fixed in the box body, when working by workers, the storage battery and the regulating equipment are inconvenient to take out and regulate or overhaul, hands are required to stretch into the box body to be operated, the work is inconvenient, and the storage battery and the regulating equipment are located in a space, when one of the equipment is regulated, the solar panel located outside the box body is exposed to the outside for a long time, the solar panel is lack of protection, is easily influenced by the external environment, hard objects such as broken stone are easily damaged, even if the impact is not generated, the storage battery and the regulating equipment can accumulate too much influence the receiving capacity after long-time use, in addition, the storage battery and the regulating equipment can be required to be operated at a proper temperature, the high-efficiency work can be ensured, the storage battery and the high-efficiency working environment can be influenced by the dust and the dust can not even cause the high heat and the high thermal potential safety conditions when the storage battery is influenced by the high temperature.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a solar charging and discharging device, which is used for solving the problems that the common solar charging and discharging device in the background art is simple in placement structure and inconvenient for workers to disassemble, assemble, adjust and overhaul.

(II) technical scheme

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a solar charging and discharging device, includes solar panel, the solar panel lower extreme is equipped with the guard box, be equipped with the division board in the guard box, division board one side is equipped with the lithium cell, and the opposite side is equipped with control circuit board, mutually support between solar panel, lithium cell and the control circuit board, the guard box upper end is equipped with the guard box, solar panel sets up in the guard box, the guard box upper end is equipped with protection glass, guard box one end sliding connection be equipped with protection glass complex cleaning brush.

Preferably, an air inlet fan is arranged at one end of the protection box, the air inlet fan is communicated with the inside of the protection box, an air outlet is formed in the other end of the protection box, and a vent hole is formed in the partition plate, so that equipment can be conveniently ventilated, and the working environment of the equipment is guaranteed.

In a further preferred embodiment, an air guide pipe matched with the air inlet machine is arranged inside the protection box, a cooling box is arranged at the front end of the air guide pipe, and a cooling pipe is arranged inside the cooling box to cool introduced gas, so that the internal environment is suitable.

In a further preferred embodiment, the air guide pipe is provided with a control valve, the protection box is detachably connected with a sealing cover at the air outlet, and a heat insulation pad is arranged on the inner side of the protection box to prevent internal gas from exchanging heat with the outside, reduce heat loss and ensure working temperature.

In a further preferred embodiment, the cleaning brush is provided with a cleaning frame at its upper end, sliding blocks are provided at two ends of the cleaning frame, and a sliding groove matched with the sliding blocks is provided on the protective frame to guide the cleaning brush to move so that the cleaning brush is stably matched with the protective glass.

In a further preferred mode, one end of the protection frame is provided with a driving frame, a driving screw rod is rotatably connected with the driving frame, one end of the driving frame is provided with a driving motor, the output end of the driving motor is connected with the driving screw rod, one end of the cleaning frame is fixedly connected with a driving block matched with the driving screw rod, power is provided for the movement of the cleaning bolt, and cleaning is convenient.

In a further preferred embodiment, sliding frames are respectively arranged at the inner side of the protection box and at two ends of the separation plate, supporting plates are arranged between the opposite sliding frames, the supporting plates are in sliding fit with the sliding frames, and fixing frames matched with the lithium battery and the control circuit board are respectively arranged on the two supporting plates, so that the lithium battery or the control circuit can be conveniently disassembled and assembled.

(III) beneficial effects

Compared with the prior art, the utility model provides a solar charging and discharging device, which has the following beneficial effects:

1. according to the lithium battery control device, the lithium battery and the control circuit are placed through the protection box, the lithium battery and the control circuit are separated through the separation plate, when one side is operated, the other side is prevented from being contacted with a worker under the protection of the separation plate and cannot be influenced, and the lithium battery and the control circuit are conveniently moved to the outside of the protection box through the matching of the sliding frame, the support plate and the fixed frame, so that the lithium battery control device is convenient for the worker to operate in an external space.

2. Through setting up protection frame and protection glass with solar panel parcel, provide the guard action to solar panel, avoid it to receive the striking of external hard thing to appear damaging, in addition through the cooperation of drive lead screw, driving motor and drive piece, make the clearance frame drive the clearance brush remove and be good at, clean the dust of accumulation on the protection glass, guarantee protection glass's light transmissivity, guarantee solar panel's absorption capacity, make the stable work of equipment.

3. Through setting up air inlet machine and air outlet cooperation, make external air and the inside air of device exchange, through cooling box and cooling tube cooperation, cool down the air current of introducing, thereby guarantee, under the environment of hot, the inside temperature environment of device keeps suitable, through the cooperation of guide duct and control valve, whether control gas flows into in the device, whether flow out from the device through sealed lid control gas, and provide the speed that the heat runs off through the heat preservation pad, thereby also can rely on the heat that electrical apparatus itself produced to make operational environment's temperature suitable under cold environment, thereby protection device also can stable work in cold or hot season.

Drawings

FIG. 1 is a schematic diagram of a front structure of a solar charge and discharge device according to the present utility model;

FIG. 2 is a schematic side view of an internal structure of a solar charge and discharge device according to the present utility model;

FIG. 3 is a side elevation cross-sectional view of the internal structure of the protective enclosure of the present utility model;

FIG. 4 is a front cross-sectional view of the upper side of the internal structure of the protective case of the present utility model;

fig. 5 is a schematic diagram of a cooperation structure of a protection frame and a cleaning brush in the present utility model.

In the figure: 1. a solar panel; 2. a protection box; 3. a partition plate; 4. a lithium battery; 5. a control circuit board; 6. a protective frame; 7. a protective glass; 8. cleaning brushes; 9. a wind inlet machine; 10. an air outlet; 11. a vent hole; 12. an air guide pipe; 13. a cooling box; 14. a cooling tube; 15. a control valve; 16. sealing cover; 17. a thermal insulation pad; 18. a cleaning frame; 19. a sliding block; 20. a sliding groove; 21. a drive rack; 22. driving a screw rod; 23. a driving motor; 24. a driving block; 25. a sliding frame; 26. a support plate; 27. and fixing the frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1 and 2, a solar charging and discharging device comprises a solar panel 1, wherein a protection box 2 is arranged at the lower end of the solar panel 1, a separation plate 3 is arranged in the protection box 2, a lithium battery 4 is arranged on one side of the separation plate 3, a control circuit board 5 is arranged on the other side of the separation plate, the solar panel 1, the lithium battery 4 and the control circuit board 5 are mutually matched, a protection frame 6 is arranged at the upper end of the protection box 2, the solar panel 1 is arranged in the protection frame 6, protection glass 7 is arranged at the upper end of the protection frame 6, and a cleaning brush 8 matched with the protection glass 7 is arranged at one end of the protection frame 6 in a sliding connection manner.

Referring to fig. 3, in this embodiment, an air inlet fan 9 is disposed at one end of a protection box 2, the air inlet fan 9 is communicated with the inside of the protection box 2, an air outlet 10 is provided at the other end, a ventilation hole 11 is provided on a partition plate 3, an air guide pipe 12 matched with the air inlet fan 9 is disposed inside the protection box 2, a cooling box 13 is disposed at the front end of the air guide pipe 12, a cooling pipe 14 is disposed inside the cooling box 13, when the inside of the protection box 2 is in a high temperature environment, external air is introduced into the protection box 2 through the operation of the air inlet fan 9, the air flows into the air guide pipe 12, a control valve 15 is adjusted, the air flow in the air guide pipe 12 flows into the cooling box 13, cooling liquid is added into the cooling pipe 14, sufficient cooling liquid is ensured, then the cooling air flow enters the inside the protection box 2 through the ventilation hole 11, the inside the protection box 2 is cooled, and the working environment inside the protection box 2 is ensured.

Referring to fig. 3 and 4, in this embodiment, a control valve 15 is disposed on the air guide pipe 12, a sealing cover 16 is detachably connected to the air outlet 10 of the protection box 2, a heat insulation pad 17 is disposed on the inner side of the protection box 2, a shunt pipe is disposed at the front end of the air guide pipe 12, the control valve 15 is disposed on the shunt pipe, when the inside of the protection box 2 is in a low-temperature environment, the air inlet 9 is closed, the control valve 15 is controlled to close the air guide pipe 12, gas inflow is prevented, and meanwhile, the sealing cover 16 is mounted at the air outlet 10 to block the air outlet 10, so that no gas flows in the protection box 2, heat insulation capability is provided through the heat insulation pad 17, communication between the gas in the protection box 2 and the external environment is reduced, heat loss is reduced, and the environment inside the protection box 2 is warmed up by means of heat generated during operation of equipment.

Referring to fig. 1, 2 and 5, in this embodiment, a cleaning frame 18 is disposed at an upper end of a cleaning brush 8, sliding blocks 19 are disposed at two ends of the cleaning frame 18, a sliding groove 20 matched with the sliding blocks 19 is formed in a protecting frame 6, a driving frame 21 is disposed at one end of the protecting frame 6, a driving screw 22 is rotatably connected to the driving frame 21, a driving motor 23 is disposed at one end of the driving frame 21, an output end of the driving motor 23 is connected to the driving screw 22, a driving block 24 matched with the driving screw 22 is fixedly connected to one end of the cleaning frame 18, the driving motor 23 is enabled to work under the fixation of the driving frame 21, the driving screw 22 is enabled to rotate by the driving motor 23, the driving block 24 is matched with the rotating driving screw 22, the cleaning frame 18 is enabled to stably slide under the limitation of the cleaning block and the sliding groove 20, the driving block 24 drives the cleaning frame 18 to slide along the driving screw 22, and the cleaning frame 18 drives the cleaning brush 8 to clean a protective glass 7.

Referring to fig. 2, in this embodiment, sliding frames 25 are disposed at the inner side of the protection case 2 and at two ends of the partition plate 3, supporting plates 26 are disposed between the opposite sliding frames 25, the supporting plates 26 are slidably matched with the sliding frames 25, fixing frames 27 matched with the lithium battery 4 and the control circuit board 5 are disposed on the two supporting plates 26, the supporting plates 26 are stably slid under the support of the sliding frames 25, the supporting plates 26 are pulled outwards to slide the supporting plates 26 towards the outside of the protection case 2, the fixing frames 27 are exposed, the lithium battery 4 and the control circuit board 5 are mounted in the corresponding fixing frames 27 or dismounted from the corresponding fixing frames 27, then the supporting plates 26 are pushed back to the original position, the protection case 2 is closed, and the lithium battery 4 and the control circuit board 5 are protected by the protection case 2.

Example 2:

referring to fig. 1, 3 and 5, when the apparatus is used, when the apparatus is required to be installed, the protection box 2 is installed at a suitable working position, a box door part of the protection box 2 is opened to expose the inside of the protection box 2, wherein the box door is a common part of a box body, the structure of the box door is not described herein, the support plate 26 is pulled outwards, the support plate 26 is stably slid under the support of the sliding frame 25, the support plate 26 is slid outwards of the protection box 2 to expose the fixing frame 27, the lithium battery 4 and the control circuit board 5 are installed in the corresponding fixing frame 27, wherein the two groups of fixing frames 27 are respectively corresponding installation fixing structures of the lithium battery 4 and the control circuit board 5, are commonly used in installation apparatuses of various electronic apparatuses, the specific structure and the using method of the installation structures are not described herein, then the box door part of the protection box 2 is closed after the support plate 26 is pushed back to the original position, the lithium battery 4 and the control circuit board 5 are protected by the protection box 2, when one of the lithium battery 4 and the control circuit board 5 needs to be regulated, the corresponding support plate 26 is slid out to expose the corresponding fixing frame 27, the corresponding fixing frame 27 is disassembled or regulated, the inside of the protection box 2 is divided into two cavity parts by the partition plate 3 during regulation, the action in one cavity can not affect the equipment in the other cavity, the lithium battery 4 and the control circuit board 5 are not affected each other, after the installation of the lithium battery 4 and the control circuit board 5 is completed, the solar panel 1 is installed in the protection frame 6, the protection glass 7 is installed on the installation frame, the solar panel 1, the lithium battery 4 and the control circuit board 5 are matched by electric connection, the control circuit board 5 provides control information, the solar panel 1 absorbs solar energy to accumulate for the lithium battery 4, or by the control circuit board 5; the lithium battery 4 discharges, install protection glass 7, make protection glass 7 and protection frame 6 cooperation will protect solar panel 1, avoid solar panel 1 to receive the striking damage at external during operation, if long-time protection use leads to protection glass 7 to damage, can directly change protection glass 7, reduce the equipment of changing, if dust has accumulated on protection glass 7, when influencing solar panel 1's absorption to sunshine, make driving motor 23 work, wherein motor frame one end has the structure that is used for driving motor 23 installation, this structure is simple support fixed knot constructs, not show in the way, and driving motor 23 is connected with lithium battery 4 electricity, by lithium battery 4 provides the electric quantity, under the fixed of driving frame 21, driving motor 23 makes driving lead screw 22 rotate, driving piece 24 cooperates with pivoted driving lead screw 22, cleaning frame 18 guarantees stable slip under the restriction of cleaning piece and spread groove 20, make driving piece 24 drive cleaning frame 18 slide along driving lead screw 22 together, thereby make cleaning frame 18 drive brush 8 clean protection glass 7, use protection glass 7 keep clean and tidy, guarantee solar panel 1's working quality.

Example 3:

referring to fig. 2 to 4, according to the above embodiment 2, when the apparatus performs charge and discharge operations, both the lithium battery 4 and the control circuit board 5 are affected by the surrounding environment, when the inside of the protection case 2 is in a high temperature environment, external air is introduced into the protection case 2 through the operation of the air inlet fan 9, the air flows into the air guide duct 12, the control valve 15 is adjusted, the air flow in the air guide duct 12 flows into the cooling case 13, the cooling liquid is added into the cooling tube 14, sufficient cooling liquid is ensured, the passing air flow is cooled by the cooling liquid in the cooling tube 14, and then the cold air flow enters the inside of the protection case 2, the air inlet 9 is closed when the inside of the protection box 2 is in a low-temperature environment, the control valve 15 is controlled to enable the air guide pipe 12 to be closed to prevent air from flowing in, meanwhile, the sealing cover 16 is arranged at the air outlet 10 to block the air outlet 10, so that no air flows in the protection box 2, heat preservation capability is provided through the heat preservation pad 17, communication between the air in the protection box 2 and the external environment is reduced, heat loss is reduced, the environment in the protection box 2 is heated by means of heat generated during operation of equipment, the working environment of the equipment is ensured to be in a proper temperature, and the working quality is ensured.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. Solar energy charge and discharge device, including solar panel (1), its characterized in that: the solar panel (1) lower extreme is equipped with guard box (2), be equipped with division board (3) in guard box (2), division board (3) one side is equipped with lithium cell (4), and the opposite side is equipped with control circuit board (5), mutually support between solar panel (1), lithium cell (4) and control circuit board (5), guard box (2) upper end is equipped with guard box (6), solar panel (1) set up in guard box (6), guard box (6) upper end is equipped with protection glass (7), guard box (6) one end sliding connection be equipped with protection glass (7) complex clearance brush (8).

2. A solar charge and discharge device according to claim 1, wherein: an air inlet fan (9) is arranged at one end of the protection box (2), the air inlet fan (9) is communicated with the inside of the protection box (2), an air outlet (10) is formed in the other end of the protection box, and a vent hole (11) is formed in the partition plate (3).

3. A solar charge and discharge device according to claim 2, wherein: the air conditioner is characterized in that an air guide pipe (12) matched with the air inlet machine (9) is arranged inside the protection box (2), a cooling box (13) is arranged at the front end of the air guide pipe (12), and a cooling pipe (14) is arranged inside the cooling box (13).

4. A solar charge and discharge device according to claim 3, wherein: the air guide pipe (12) is provided with a control valve (15), the protection box (2) is detachably connected with the air outlet (10) and provided with a sealing cover (16), and the inner side of the protection box (2) is provided with a heat preservation pad (17).

5. A solar charge and discharge device according to claim 1, wherein: the cleaning brush is characterized in that a cleaning frame (18) is arranged at the upper end of the cleaning brush (8), sliding blocks (19) are arranged at two ends of the cleaning frame (18), and sliding grooves (20) matched with the sliding blocks (19) are formed in the protection frame (6).

6. The solar charge and discharge device according to claim 5, wherein: the cleaning device is characterized in that a driving frame (21) is arranged at one end of the protection frame (6), a driving screw rod (22) is arranged in rotary connection with the driving frame (21), a driving motor (23) is arranged at one end of the driving frame (21), the output end of the driving motor (23) is connected with the driving screw rod (22), and a driving block (24) matched with the driving screw rod (22) is fixedly connected with one end of the cleaning frame (18).

7. A solar charge and discharge device according to claim 1, wherein: the lithium battery protection device is characterized in that sliding frames (25) are arranged at the inner side of the protection box (2) and at two ends of the separation plate (3), supporting plates (26) are arranged between the sliding frames (25) oppositely, the supporting plates (26) are in sliding fit with the sliding frames (25), and fixing frames (27) matched with the lithium battery (4) and the control circuit board (5) are respectively arranged on the two supporting plates (26).