CN219477619U

CN219477619U - Solar energy controller convenient to installation

Info

Publication number: CN219477619U
Application number: CN202320125830.1U
Authority: CN
Inventors: 陈瑶; 秦福田
Original assignee: Shanghai Angchen Electronic Technology Group Co ltd
Current assignee: Shanghai Angchen Electronic Technology Group Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-08-04
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a solar energy controller convenient to install, which comprises a lower shell and an upper shell, and is characterized in that connecting pins are respectively fixed on two sides of the lower shell, slots are respectively fixed on two sides of the upper end surface of the lower shell, clamping strips fixed on two sides of the upper shell are sleeved in inner cavities of the slots, and the solar energy controller also comprises: the heat dissipation device comprises a plurality of mounting plates fixedly arranged in an inner cavity of a lower shell, wherein the upper end faces of the mounting plates are provided with heat dissipation fans through bolts, a conduit is embedded in one side of the lower shell, and two support plates are fixedly arranged on one side of the inner cavity of the lower shell. According to the utility model, the shell of the device is divided into an upper shell and a lower shell, the upper shell can be conveniently disassembled and assembled through the slots of the clamping strips and the lower shell, so that the upper shell and the lower shell can be conveniently disassembled, the inner cavity of the upper shell is conveniently exposed, the inner components and parts are more convenient and faster to overhaul in the later period, and the lower shell can be quickly fixed in a designated area through the connecting pins during installation, and then the upper shell is assembled, so that the installation is simple.

Description

Solar energy controller convenient to installation

Technical Field

The utility model relates to the technical field of solar controller equipment, in particular to a solar controller convenient to install.

Background

The solar battery is a device for directly converting light energy into electric energy through a photoelectric effect or a photochemical effect, and can output voltage instantly and generate current under the condition of a loop as long as the device is illuminated, and is physically called solar photovoltaic, the solar controller is used as a control core of a solar power generation system and used for controlling charge and discharge of a storage battery, can control a multi-path solar battery matrix to charge the storage battery and control the storage battery to supply power to a solar inverter load, is usually arranged at a solar device, is internally provided with control components through an outer shell, is connected with the solar power system through a connecting wire, and has the function of controlling the solar power system through a component built-in program;

the solar controller is shown in the publication No. CN207939259U, and comprises a shell, a circuit board arranged in the shell, and a heat dissipation piece for installing the shell, wherein the heat dissipation piece comprises a mounting plate and a fixing piece, the fixing piece is vertically fixed on the mounting plate, the area of the mounting plate is larger than that of the shell, and the shell is arranged on the heat dissipation piece through bolts;

in the device, although the installation is convenient, the radiating piece is installed between the solar energy controller and the wall surface, so that the solar energy controller and the wall surface have a certain gap, the radiating area is increased, and the radiating effect is better, but in the using process, the shell for loading the control components can not be conveniently disassembled, so that the later maintenance of the inside of the shell is inconvenient, and meanwhile, the connecting wire of the components is easily pulled to appear breaking or falling off and breaking the connection.

Disclosure of Invention

The utility model aims to solve the defects that in the prior solar controller, a shell for loading control components cannot be conveniently disassembled in the using process, so that the inside of the shell is inconvenient to overhaul in the later period, and meanwhile, the connecting wires of the components are easy to receive the condition that the connecting wires are broken or fall off and are disconnected in the process of disassembling the shell.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a solar controller convenient to installation, includes casing and last casing down, lower casing both sides are fixed with the connecting leg respectively, lower casing up end both sides are fixed with the slot respectively, the slot inner chamber cup joints the card strip fixed with last casing both sides, still includes:

the heat dissipation device comprises a plurality of mounting plates, a plurality of heat dissipation plates, a plurality of wire guide pipes, a plurality of wire winding rollers, a plurality of wire guide pipes and a plurality of wire guide pipes, wherein the plurality of mounting plates are fixedly arranged in the inner cavity of the lower shell; a kind of electronic device with high-pressure air-conditioning system

The clamping grooves are respectively formed in two sides of the upper end face of the transverse plate, a reset spring is fixed in an inner cavity of each clamping groove, a clamping block is fixed at the extension end of each reset spring, a pressing plate is fixed between the two clamping blocks, and a plurality of wire pressing grooves are fixedly arranged on the lower end face of each pressing plate in an array mode.

As a further description of the above technical solution:

the upper shell is provided with a hand-screwed bolt in threaded engagement with the clamping strip and the slot, and an assembled structure is formed among the clamping strip, the slot and the lower shell.

As a further description of the above technical solution:

the wire winding roller is arranged at one end of the conduit and used for winding a connecting wire passing through the conduit.

As a further description of the above technical solution:

the clamping block is movably sleeved with the inner cavity of the clamping groove, and the clamping block and the clamping groove form an elastic telescopic structure through a reset spring.

As a further description of the above technical solution:

the line ball groove is located the diaphragm top for extrude the connecting wire on diaphragm surface.

As a further description of the above technical solution:

the inside of the connecting pin is provided with a hole for sleeving the screw-mounted connecting pin.

In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the shell of the device is divided into an upper shell and a lower shell, the upper shell can be conveniently disassembled and assembled through the slots of the clamping strips and the lower shell, so that the upper shell and the lower shell can be conveniently disassembled, the inner cavity of the upper shell is conveniently exposed, the inner components and parts are more convenient and faster to overhaul in the later period, and the lower shell can be quickly fixed in a designated area through the connecting pins during installation, and then the upper shell is assembled, so that the installation is simple.

2. According to the device, the connecting wire between the component and the control piece of the upper shell can be rolled through the wire rolling roller, when the upper shell is disassembled, the connecting wire wound on the wire rolling roller can be rolled and unrolled, the situation that the connecting wire is broken or falls off and is disconnected can be effectively prevented, the connecting wire can be clamped near the connecting end of the component through the wire pressing groove, disconnection between the connecting wire and the component of the upper shell is prevented, and work of a new welding wire body in the later period is prevented.

Drawings

FIG. 1 is a schematic diagram of a solar energy controller with easy installation in front view;

FIG. 2 is a schematic view of the upper and lower housings of the present utility model;

fig. 3 is a schematic view of a cross section of a lower housing according to the present utility model.

Legend description:

1. a lower housing; 2. an upper housing; 3. a connecting pin; 4. a slot; 5. clamping strips; 6. screwing the bolt by hand; 7. a mounting plate; 8. a heat dissipation fan; 9. a conduit; 10. a support plate; 11. a wire winding roller; 12. a torsion spring; 13. a cross plate; 14. a clamping groove; 15. a return spring; 16. a clamping block; 17. a pressing plate; 18. wire pressing groove.

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.

Referring to fig. 1-3, a solar energy controller convenient to installation, including lower casing 1 and last casing 2, lower casing 1 both sides are fixed with connecting pin 3 respectively, and lower casing 1 up end both sides are fixed with slot 4 respectively, and slot 4 inner chamber cup joints the card strip 5 fixed with last casing 2 both sides, still including:

the heat dissipation device comprises a plurality of mounting plates 7 which are fixedly arranged in the inner cavity of a lower shell 1, wherein the upper end surfaces of the mounting plates 7 are provided with heat dissipation fans 8 through bolts, a conduit 9 is embedded in one side of the lower shell 1, two support plates 10 are fixedly arranged on one side of the inner cavity of the lower shell 1, a wire winding roller 11 is rotatably arranged between the two support plates 10, and torsion springs 12 are fixedly arranged between two sides of the wire winding roller 11 and the support plates 10 respectively; a kind of electronic device with high-pressure air-conditioning system

The transverse plate 13 is transversely fixed on the upper end surfaces of the mounting plates 7, clamping grooves 14 are respectively fixed on two sides of the upper end surfaces of the transverse plate 13, a return spring 15 is fixed in the inner cavity of each clamping groove 14, clamping blocks 16 are fixed at the extension ends of the return springs 15, a pressing plate 17 is fixed between the two clamping blocks 16, and a plurality of wire pressing grooves 18 are fixed on the lower end surface of the pressing plate 17 in an array manner;

winding a connecting wire on the surface of a winding roller 11, simultaneously winding the connecting wire of the winding roller 11 at one end of a wire pressing groove 18, reserving a connecting wire with a certain length, penetrating out the other end of the wire pressing groove through a conduit 9, and connecting with a solar equipment control element, wherein when the upper shell 2 is dismounted, components mounted in the upper shell 2 move, so that the connecting wire between the components and control equipment is pulled, and connecting wire segments of the wire pressing groove 18 and the components are reserved with a certain length;

when the connecting wire of the conduit 9 section is pulled, the connecting wire can pull the winding roller 11 to rotate for paying off, breakage of the connecting wire is prevented, and when the external force for pulling is small, the winding roller 11 can be driven to rotate for winding through the torsion spring 12.

Further, the hand-screwed bolt 6 is engaged between the clamping strip 5 and the slot 4, and the upper shell 2 forms an assembled structure with the lower shell 1 through the clamping strip 5 and the slot 4, so that the hand-screwed bolt 6 is rotated, and the upper shell 2 and the lower shell 1 can be conveniently disassembled and assembled.

Further, the winding roller 11 is disposed at one end of the conduit 9, and is used for winding up the connecting wire passing through the conduit 9.

Further, the clamping block 16 is movably sleeved with the inner cavity of the clamping groove 14, and the clamping block 16 and the clamping groove 14 form an elastic telescopic structure through the reset spring 15, so that the pressing plate 17 always keeps downward moving force, and drives the pressing groove 18 to press the surface of the transverse plate 13.

Further, the wire pressing groove 18 is disposed above the transverse plate 13 and is used for pressing the connecting wire on the surface of the transverse plate 13, so that the wire pressing groove 18 can fix the connecting end of the connecting wire and the component.

Further, a hole is formed in the connecting pin 3 for sleeving the screw mounting connecting pin 3.

Working principle: when the solar energy power generation device is used, firstly, the lower shell 1 is placed in an installation area and is assembled with the installation area through the holes of the connecting pins 3, the lower shell 1 is fixed, the pressing plate 17 is manually pulled, the clamping block 16 of the lower shell is pulled to move in the clamping groove 14 through the return spring 15, the pressing plate 17 drives the pressing groove 18 to move away from the surface of the transverse plate 13, then the connecting wires of components installed in the inner cavity of the upper shell 2 pass through the space between the transverse plate 13 and the pressing groove 18, the clamping block 16 and the pressing plate 17 are driven to move downwards through the elastic characteristic of the return spring 15, the plurality of pressing grooves 18 installed at the lower end of the pressing plate 17 are used for separately extruding and fixing the connecting wires on the surface of the transverse plate 13, then the connecting wires are wound on the surface of the winding roller 11, meanwhile, the connecting wires with one end of the connecting wires wound on the winding roller 11 and the pressing groove 18 are reserved with certain length, the other end passes through the wire guide pipe 9 to be connected with solar energy equipment, then the clamping bars 5 on two sides of the upper shell 2 are inserted into the inner cavities of the socket 4, and the clamping pieces 5 are fixed on the upper shell 2 through the socket 4 through the manual rotating control piece 6, and the clamping pieces 5 pass through the socket 4 and the elastic control piece to screw.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides a solar controller convenient to installation, includes casing (1) and last casing (2) down, its characterized in that, casing (1) both sides are fixed with connecting leg (3) respectively down, casing (1) up end both sides are fixed with slot (4) respectively down, slot (4) inner chamber cup joint with last casing (2) both sides fixed card strip (5), still include:

a plurality of mounting plates (7) which are fixedly arranged in the inner cavity of the lower shell (1), wherein the upper end surfaces of the mounting plates (7) are provided with radiating fans (8) through bolts, a conduit (9) is embedded on one side of the lower shell (1), two support plates (10) are fixedly arranged on one side of the inner cavity of the lower shell (1), a wire winding roller (11) is rotatably arranged between the two support plates (10), and torsion springs (12) are respectively fixed between two sides of the wire winding roller (11) and the support plates (10); a kind of electronic device with high-pressure air-conditioning system

The transverse plates (13) are transversely fixed on the upper end faces of the mounting plates (7), clamping grooves (14) are respectively formed in two sides of the upper end faces of the transverse plates (13), return springs (15) are fixed in inner cavities of the clamping grooves (14), clamping blocks (16) are fixed at the extending ends of the return springs (15), a pressing plate (17) is fixed between the two clamping blocks (16), and a plurality of wire pressing grooves (18) are formed in the lower end face array of the pressing plate (17).

2. The solar controller convenient to install according to claim 1, wherein a hand-screwed bolt (6) is engaged between the clamping strip (5) and the slot (4), and the upper shell (2) forms an assembled structure with the lower shell (1) through the clamping strip (5), the slot (4).

3. A solar controller according to claim 1, characterized in that the winding roller (11) is provided at one end of the conduit (9) for winding up the connection wire passing through the conduit (9).

4. The solar controller convenient to install according to claim 1, wherein the clamping block (16) is movably sleeved with the inner cavity of the clamping groove (14), and the clamping block (16) and the clamping groove (14) form an elastic telescopic structure through a reset spring (15).

5. A solar controller convenient to install according to claim 1, characterized in that the wire pressing groove (18) is arranged above the transverse plate (13) and is used for pressing connecting wires on the surface of the transverse plate (13).

6. The solar controller convenient to install according to claim 1, wherein the connecting pin (3) is internally provided with a hole for sleeving the connecting pin (3) in a screw-type manner.