CN212034060U

CN212034060U - Photovoltaic charge controller capable of controlling output voltage

Info

Publication number: CN212034060U
Application number: CN202021059431.2U
Authority: CN
Inventors: 刘一锋
Original assignee: China Tsinghua Chengde Solar Polytron Technologies Inc
Current assignee: China Tsinghua Chengde Solar Polytron Technologies Inc
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-11-27
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a steerable output voltage's photovoltaic charge controller, including base, fixing base, detachable construction, connecting plate and starting switch, the central point on base top puts and installs the fixing base, detachable construction is all installed to the outer wall of fixing base both sides, detachable construction includes the carriage, connects chamber, spacing spring, locating pin, main handle, location chamber, locating piece and constant head tank, the inside of carriage is provided with connects the chamber, the inside of connecting the chamber is provided with spacing spring. The utility model discloses an toward outer pulling main handle, main handle can drive the locating pin toward the outer motion, and under the spring action of spacing spring, the locating pin can drive the locating piece toward the outer motion, breaks away from the inside that the constant head tank removed to the locating piece until the locating piece, removes the connecting plate this moment, accomplishes the dismantlement, has realized the device function of being convenient for to install, has improved the device's convenience when using.

Description

Photovoltaic charge controller capable of controlling output voltage

Technical Field

The utility model relates to a voltage controller technical field specifically is a steerable output voltage's photovoltaic charge controller.

Background

With the stricter and stricter technical requirements of power supplies, particularly, some high-power electronic products need to perform online control on output voltage, and the output voltage often exceeds the high voltage of human body safety voltage, so that certain potential safety hazards exist in use, voltage control cannot be realized by using a common power switch controller, a voltage overload protection function cannot be performed, a circuit is easily damaged after a long time, and the output voltage is inaccurate;

the circulation of control voltage that can be fine when using photovoltaic charge controller, but different electronic equipment just need change different voltage controller control voltage's circulation when using, and current voltage controller is mostly difficult to dismantle the installation, and the installation is inconvenient, influences the availability factor of voltage ware.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steerable output voltage's photovoltaic charge controller to propose the inconvenient problem of installation in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic charging controller capable of controlling output voltage comprises a base, a fixed seat, a detachable structure, a connecting plate and a starting switch, wherein the fixed seat is installed at the top end of the base, the detachable structure is arranged on two sides of the fixed seat and comprises a connecting frame, a connecting cavity, a limiting spring, a positioning pin, a main handle, a positioning cavity, a positioning block and a positioning groove, the connecting cavity is arranged inside the connecting frame, the connecting plate is installed at the top end of the fixed seat, a controller main body is installed at the top end of the connecting plate, the starting switch is installed on one side inside the controller main body, a display screen is installed on one side, far away from the starting switch, inside the controller main body, a control structure is installed on one side, close to the display screen, inside the controller main body, and an angle adjusting structure can be installed on one side, the solar energy charging panel body is all installed to one side on angle modulation structure top, the outer wall of controller main part one side is fixed with solar battery.

Preferably, the inside in connection chamber is provided with spacing spring, the one end of spacing spring extends to the outside of connecting frame and is fixed with the main handle, the outer wall winding of locating pin one side has spacing spring, the locating pin passes through spacing spring and constitutes extending structure.

Preferably, the one end that the main handle was kept away from to the locating pin is fixed with the locating piece, the one end that the main handle was kept away from to the locating pin extends to the inside of constant head tank through the locating piece, locating piece and constant head tank constitution block structure.

Preferably, the control structure includes control block, control button, activity groove, expanding spring and voltage connector, the inside of control block is provided with equidistant activity groove, the inside in activity groove all is provided with expanding spring, control button is all installed to one side of expanding spring bottom, equidistant voltage connector is installed to one side on control block top, activity groove and expanding spring constitute elastic connection.

Preferably, the angle adjusting structure includes connecting rod, spout, articulated seat, hinge bar, connecting block, sliding block, threaded shaft and assistant handle, the inside of connecting rod is provided with the spout, the inside of spout is provided with the connecting block, one side on connecting rod top is fixed with articulated seat, connecting block and spout constitute sliding connection.

Preferably, the outer wall of articulated seat one side is fixed with the screw thread axle, the sliding block is installed to one side of screw thread axle outer wall, the outer wall that the screw thread axle kept away from articulated seat one side is installed vice handle, the hinge bar is installed to one side on sliding block top, the one end and the solar charging panel body of hinge bar are articulated mutually, sliding block and screw thread axle constitute threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: the photovoltaic charge controller capable of controlling the output voltage not only realizes the function of the device convenient to install and the function of the device convenient to control the output voltage, but also realizes the function of adjusting the angle of the solar panel of the device;

1. the main handle is pulled outwards, the main handle can drive the positioning pin to move outwards, the positioning pin can drive the positioning block to move outwards under the elastic action of the limiting spring until the positioning block is separated from the positioning groove and moves to the inside of the positioning block, the connecting plate is moved at the moment to complete disassembly, the main handle is loosened, the positioning pin drives the positioning block to move to the inside of the positioning groove under the elastic action of the limiting spring, and the fixing seat and the connecting plate complete clamping and installation at the moment, so that the function of the device convenient to install is realized, and the convenience of the device is improved during use;

2. the three control buttons are respectively connected with different voltage connectors, according to the needs, the blind control button is pressed, the control button can downwards press the telescopic spring to complete pressing under the elastic force action of the telescopic spring, the hand is loosened without adjusting the voltage, and the different control buttons control the corresponding voltage connectors and are all connected with different voltage sources, so that the control of different voltage sources is realized by pressing the control buttons, the function of the device for conveniently controlling the output voltage is realized, and the applicability of the device is improved when the device is used;

3. supply power through connecting solar battery, through wrench movement deputy handle, deputy handle can drive the screw shaft operation, the screw shaft can drive the sliding block and slide on the screw shaft surface, the sliding block can drive the connecting block and slide in the inside of spout simultaneously, the sliding block can drive the hinge bar up-motion during the slip, the hinge bar can drive the solar charging panel up-motion, make illumination more abundant, can last to supply power for the controller, the function with adjustable the device solar panel angle has been realized, energy-saving environmental protection has improved the device's practicality when using.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the detachable structure of the present invention;

fig. 3 is a schematic top view of a cross-sectional structure of the control structure of the present invention;

fig. 4 is the side view schematic structural diagram of the angle adjusting structure of the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. a detachable structure; 301. a connecting frame; 302. a connecting cavity; 303. a limiting spring; 304. positioning pins; 305. a main handle; 306. a positioning cavity; 307. positioning blocks; 308. positioning a groove; 4. a connecting plate; 5. a controller main body; 6. starting a switch; 7. a control structure; 701. a control block; 702. a control button; 703. a movable groove; 704. a tension spring; 705. a voltage connector; 8. a display screen; 9. an angle adjustment structure; 901. a connecting rod; 902. a chute; 903. a hinged seat; 904. a hinged lever; 905. connecting blocks; 906. a slider; 907. a threaded shaft; 908. an auxiliary handle; 10. a solar charging panel body; 11. a solar battery.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a photovoltaic charging controller capable of controlling output voltage comprises a base 1, a fixed seat 2, detachable structures 3, a connecting plate 4 and a starting switch 6, wherein the fixed seat 2 is installed at the top end of the base 1, the detachable structures 3 are arranged on two sides of the fixed seat 2, each detachable structure 3 comprises a connecting frame 301, a connecting cavity 302, a limiting spring 303, a positioning pin 304, a main handle 305, a positioning cavity 306, a positioning block 307 and a positioning groove 308, the connecting cavity 302 is arranged inside the connecting frame 301, the limiting spring 303 is arranged inside the connecting cavity 302, one end of the limiting spring 303 extends to the outside of the connecting frame 301 and is fixed with the main handle 305, the limiting spring 303 is wound on the outer wall of one side of the positioning pin 304, the positioning pin 304 forms a telescopic structure through the limiting spring 303, the positioning block 307 is fixed at one end of the positioning pin 304, which is far away from the main handle 305, one end of the positioning pin, the positioning block 307 and the positioning groove 308 form a clamping structure, firstly, the controller and the equipment are installed, the main handle 305 is pulled outwards, the main handle 305 can drive the positioning pin 304 to move outwards, the positioning pin 304 can drive the positioning block 307 to move outwards under the elastic action of the limiting spring 303 until the positioning block 307 is separated from the positioning groove 308 and moves to the inside of the positioning block 307, at the moment, the connecting plate 4 is moved, the disassembly is completed, the main handle 305 is loosened, the positioning pin 304 drives the positioning block 307 to move to the inside of the positioning groove 308 under the elastic action of the limiting spring 303, at the moment, the fixing seat 2 and the connecting plate 4 complete clamping installation, the function of facilitating installation of the device is realized, and the convenience of the device is improved during use;

the top end of the fixed seat 2 is provided with a connecting plate 4, the top end of the connecting plate 4 is provided with a controller main body 5, one side inside the controller main body 5 is provided with a starting switch 6, one side inside the controller main body 5 far away from the starting switch 6 is provided with a display screen 8, one side inside the controller main body 5 close to the display screen 8 is provided with a control structure 7, the control structure 7 comprises a control block 701, a control button 702, a movable groove 703, a telescopic spring 704 and a voltage connector 705, the inside of the control block 701 is provided with a movable groove 703 with equal intervals, the inside of the movable groove 703 is provided with a telescopic spring 704, one side at the bottom end of the telescopic spring 704 is provided with a control button 702, one side at the top end of the control block 701 is provided with a voltage connector 705 with equal intervals, the movable groove and the telescopic spring 704 form elastic connection, then, the three control buttons 702 are respectively connected with different voltage connectors 705, the blind control button 702 is pressed according to the needs, the control button 702 can press the telescopic spring 704 downwards to complete pressing under the elastic force of the telescopic spring 704, the hand is loosened without adjusting the voltage, the different control buttons 702 control the corresponding voltage connectors 705, and the voltage connectors 705 are all connected with different voltage sources, so that the control of different voltage sources is realized by pressing the control button 702, the function of the device convenient for controlling the output voltage is realized, and the applicability of the device is improved when the device is used;

an angle adjusting structure 9 can be installed on one side of the top end of the controller main body 5, a solar charging panel 10 is installed on one side of the top end of the angle adjusting structure 9, a solar storage battery 11 is fixed on the outer wall of one side of the controller main body 5, the angle adjusting structure 9 comprises a connecting rod 901, a sliding groove 902, a hinge seat 903, a hinge rod 904, a connecting block 905, a sliding block 906, a threaded shaft 907 and an auxiliary handle 908, the sliding groove 902 is arranged inside the connecting rod 901, the connecting block 905 is arranged inside the sliding groove 902, the hinge seat 903 is fixed on one side of the top end of the connecting rod 901, the connecting block 905 and the sliding groove 902 form a sliding connection, the threaded shaft 907 is fixed on the outer wall of one side of the hinge seat 903, the sliding block 906 is installed on one side of the outer wall 907, the outer wall of the threaded shaft 907 is far away from the hinge seat 903, the auxiliary handle 908 is installed on one side, sliding block 906 and threaded shaft 907 constitute threaded connection, finally, long-time use needs to charge to the controller, it supplies power to connect solar cell 11, through wrench movement sub handle 908, sub handle 908 can drive threaded shaft 907 operation, threaded shaft 907 can drive sliding block 906 and slide on threaded shaft 907 surface, sliding block 906 can drive connecting block 905 and slide in the inside of spout 902 simultaneously, sliding block 906 can drive hinge rod 904 up-going during the slip, hinge rod 904 can drive solar charging panel body 10 up-going, make illumination more abundant, can continue to supply power for the controller, the adjustable function of the device solar panel angle has been realized, the practicality that the device has been improved to energy-saving environmental protection when using, the work of final completion.

The working principle is as follows: when the device is used, electronic equipment needing to control output voltage is prepared, firstly, the controller and the equipment are installed, the main handle 305 is pulled outwards, the main handle 305 can drive the positioning pin 304 to move outwards, the positioning pin 304 can drive the positioning block 307 to move outwards under the elastic action of the limiting spring 303 until the positioning block 307 is separated from the positioning groove 308 and moves to the inside of the positioning block 307, then the connecting plate 4 is moved, the disassembly is completed, the main handle 305 is loosened, the positioning pin 304 drives the positioning block 307 to move to the inside of the positioning groove 308 under the elastic action of the limiting spring 303, at the moment, the fixing seat 2 and the connecting plate 4 complete the clamping installation, the function of the device convenient to install is realized, and the convenience of the device is improved when the device is used;

after the installation is finished, the output of the control voltage is started, three control buttons 702 are pressed, the three control buttons 702 are respectively connected with different voltage connectors 705, the blind control buttons 702 are pressed according to the needs, the control buttons 702 can press the extension springs 704 downwards, the pressing is finished under the elastic force action of the extension springs 704, the hands are loosened when the voltage is not required to be adjusted, the different control buttons 702 control the corresponding voltage connectors 705, and the voltage connectors 705 are all connected with different voltage sources, so that the control of the different voltage sources is realized by pressing the control buttons 702, the function of the device which is convenient for controlling the output voltage is realized, and the applicability of the device is improved when the device is used;

finally, long-time use needs to charge the controller, connect solar battery 11 and supply power, through wrench movement sub-handle 908, sub-handle 908 can drive screw shaft 907 operation, screw shaft 907 can drive sliding block 906 and slide on screw shaft 907 surface, sliding block 906 can drive connecting block 905 and slide in the inside of spout 902 simultaneously, sliding block 906 can drive hinge rod 904 up-movement during the slip, hinge rod 904 can drive solar charging panel 10 up-movement, make illumination more abundant, can last for the controller power supply, the function that the device solar panel angle is adjustable has been realized, the practicality that the device has been improved to energy-concerving and environment-protective when using, the work of this steerable output voltage's photovoltaic charge controller is finally accomplished.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a steerable output voltage's photovoltaic charge controller, includes base (1), fixing base (2), detachable construction (3), connecting plate (4) and starting switch (6), its characterized in that: the base is characterized in that a fixed seat (2) is installed on the top end of the base (1), detachable structures (3) are arranged on two sides of the fixed seat (2), each detachable structure (3) comprises a connecting frame (301), a connecting cavity (302), a limiting spring (303), a positioning pin (304), a main handle (305), a positioning cavity (306), a positioning block (307) and a positioning groove (308), the connecting cavity (302) is arranged inside the connecting frame (301), the connecting plate (4) is installed on the top end of the fixed seat (2), a controller main body (5) is installed on the top end of the connecting plate (4), a starting switch (6) is installed on one side inside the controller main body (5), a display screen (8) is installed on one side, far away from the starting switch (6), inside the controller main body (5), and a control structure (7) is installed on one side, close to the display screen (8), an angle adjusting structure (9) can be installed on one side of the top end of the controller main body (5), a solar charging panel (10) is installed on one side of the top end of the angle adjusting structure (9), and a solar storage battery (11) is fixed on the outer wall of one side of the controller main body (5).

2. The photovoltaic charge controller according to claim 1, wherein: connect the inside of chamber (302) and be provided with spacing spring (303), the one end of spacing spring (303) extends to the outside of coupling frame (301) and is fixed with main handle (305), the outer wall winding of locating pin (304) one side has spacing spring (303), locating pin (304) constitute extending structure through spacing spring (303).

3. The photovoltaic charge controller according to claim 2, wherein: a positioning block (307) is fixed at one end, away from the main handle (305), of the positioning pin (304), one end, away from the main handle (305), of the positioning pin (304) extends into the positioning groove (308) through the positioning block (307), and the positioning block (307) and the positioning groove (308) form a clamping structure.

4. The photovoltaic charge controller according to claim 1, wherein: control structure (7) are including control block (701), control button (702), activity groove (703), expanding spring (704) and voltage connector (705), the inside of control block (701) is provided with equidistant activity groove (703), the inside in activity groove (703) all is provided with expanding spring (704), control button (702) are all installed to one side of expanding spring (704) bottom, equidistant voltage connector (705) are installed to one side on control block (701) top, activity groove (703) and expanding spring (704) constitute elastic connection.

5. The photovoltaic charge controller according to claim 1, wherein: the angle adjusting structure (9) comprises a connecting rod (901), a sliding groove (902), a hinged seat (903), a hinged rod (904), a connecting block (905), a sliding block (906), a threaded shaft (907) and an auxiliary handle (908), the sliding groove (902) is formed in the connecting rod (901), the connecting block (905) is formed in the sliding groove (902), the hinged seat (903) is fixed to one side of the top end of the connecting rod (901), and the connecting block (905) and the sliding groove (902) form sliding connection.

6. The photovoltaic charge controller according to claim 5, wherein: the outer wall of articulated seat (903) one side is fixed with screw thread axle (907), sliding block (906) are installed to one side of screw thread axle (907) outer wall, vice handle (908) are installed to the outer wall that articulated seat (903) one side was kept away from in screw thread axle (907), articulated rod (904) are installed to one side on sliding block (906) top, the one end and the solar charging panel body (10) of articulated rod (904) are articulated mutually, sliding block (906) and screw thread axle (907) constitute threaded connection.