Photovoltaic controller convenient to install

Abstract

The utility model relates to the technical field of photovoltaic controllers, and discloses a photovoltaic controller convenient to install, which comprises an installation plate. The photovoltaic controller convenient to install is provided with a first motor, a first bevel gear, a second bevel gear, a first lead screw, a lifting plate, a positioning rod, a sliding block and a positioning groove, the first motor is started to enable the first bevel gear to drive the second bevel gear to rotate, and then the lifting plate on the first lead screw ascends and descends; and then the two lifting plates move relatively, the positioning rods on one sides of the lifting plates extend into the positioning grooves to be connected, then the positions of the sliding blocks are fixed, and the photovoltaic controller can be rapidly mounted and dismounted by reversely driving the first motor. And the photovoltaic controller can be quickly disassembled and assembled only by controlling the first motor to start, so that the assembling and disassembling efficiency of the photovoltaic controller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic controllers, in particular to a photovoltaic controller which is easy to install. Background Art

[0002] Photovoltaic controller is an automatic control device used in solar power generation system. Its main functions include controlling multiple solar cell arrays to charge batteries and regulating the process of batteries supplying power to solar inverter loads.

[0003] Photovoltaic controller plays a vital role in solar power generation system. It is responsible for controlling the charging process of solar cell array to battery and regulating the power supply of battery to load. In order to ensure the effective operation of photovoltaic control system, its easy installation feature is particularly important.

[0004] The prior art patent document with announcement number CN219019385U provides a photovoltaic controller that is easy to install. When the main body of the photovoltaic controller is placed in the placement groove, the fixing rod is driven to move in the positioning groove opened along the top of the mounting block, thereby limiting the position. The threaded rod rotates in the threaded groove opened in the support rod, the fixing rod and the top of the mounting block, so as to fix the fixing rod connected to one side of the controller main body, thereby facilitating installation. This solves the problem that the existing photovoltaic controller uses screws to fix the photovoltaic controller to one side of the RV, which is inconvenient to disassemble and install, resulting in occupying the RV area and affecting the use space and aesthetics of the RV. The photovoltaic controller has an embedded function, which is convenient for saving RV space and quick installation.

[0005] In the above-mentioned prior art, although the threaded rod of the photovoltaic controller can fix the fixing rod connected to one side of the controller body by rotating in the threaded grooves opened on the top of the support rod, the fixing rod and the mounting block, thereby facilitating installation, when the photovoltaic controller in the patented technology is fixedly installed, it is necessary to rotate the threaded rod into the threaded groove by hand or tools, which requires the use of manpower or tools. The installation and disassembly process is still not convenient and quick enough, which reduces the efficiency of installation and disassembly. Therefore, we need a photovoltaic controller that is easy to install. Utility Model Content

[0006] The purpose of the utility model is to provide a photovoltaic controller that is easy to install, so as to solve the problem that when the photovoltaic controller in the patent technology is fixedly installed, it is necessary to use hands or tools to rotate the threaded rod into the threaded groove, which requires the use of manpower or tools, and the installation and disassembly process is not convenient and quick enough, thereby reducing the efficiency of installation and disassembly.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A photovoltaic controller that is easy to install, comprising a mounting plate, an inner wall of the mounting plate is fixedly connected with a mounting block, and a mounting assembly is arranged on one side of the mounting block, and a shielding assembly is installed on one side of the mounting plate;

[0009] The mounting assembly includes a first motor, an output end of the first motor is detachably connected to a first bevel gear through a coupling, and an outer wall of the first bevel gear is meshed with a second bevel gear, an inner wall of the second bevel gear is fixedly connected to a first screw rod, and an outer surface of the first screw rod is threadedly connected to a lifting plate, one side of the lifting plate is fixedly connected to a positioning rod, an inner wall of the mounting block is slidably connected to a slider, and a positioning groove is provided on one side of the slider;

[0010] The shielding assembly includes a second motor, the output end of the second motor is detachably connected to a second screw rod through a coupling, and the outer surface of the second screw rod is threadedly connected to a baffle, a sliding groove is opened on one side of the mounting plate, and a connecting block is slidably connected to the inner wall of the sliding groove.

[0011] Preferably, a photovoltaic controller body is mounted on the inner wall of the mounting plate, and a heat dissipation mechanism is provided inside the mounting plate.

[0012] Preferably, the first motor forms a rotating structure through a first bevel gear and a second bevel gear, and the shape and size of the outer wall of the first bevel gear matches the shape and size of the outer wall of the second bevel gear.

[0013] Preferably, the second bevel gear forms a lifting structure through the first screw and the lifting plate, and the threads on both sides of the first screw have the same rotation direction, and the number of the lifting plates is two.

[0014] Preferably, the slider forms a snap-fit ​​structure with the positioning rod through a positioning groove, and the shape and size of the positioning groove match the shape and size of the positioning rod, and one side of the slider is connected to one side of the photovoltaic controller body.

[0015] Preferably, the second motor forms a moving structure through a second screw rod and a baffle, and the external thread of the second screw rod matches the internal thread of the baffle.

[0016] Preferably, the mounting plate forms a sliding structure with a connecting block through a sliding groove, and the shape and size of the sliding groove match the shape and size of the connecting block, and one side of the connecting block is connected to one side of the baffle.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the photovoltaic controller is easy to install.

[0018] First, the utility model is provided with a first motor, a first bevel gear, a second bevel gear, a first screw rod, a lifting plate, a positioning rod, a slider and a positioning groove. After the sliders on both sides of the photovoltaic controller body are slid into the mounting block, the first motor is started to make the first bevel gear drive the second bevel gear to rotate, and then the lifting plate on the first screw rod is lifted and lowered. Because the threads on both sides of the first screw rod rotate in opposite directions, the two lifting plates are relatively moved, so that the positioning rod on one side of the lifting plate is extended into the positioning groove for connection, and then the position of the slider is fixed, thereby completing the rapid installation of the photovoltaic controller. When disassembling, the first motor can be driven in reverse. Only the first motor needs to be controlled to start to quickly disassemble and install the photovoltaic controller, thereby improving the efficiency of installation and disassembly of the photovoltaic controller.

[0019] Second, the utility model is provided with a second motor, a second screw rod, a baffle, a slide groove and a connecting block. By starting the second motor, the second screw rod can be driven to rotate and the baffle plate can be driven to move at the same time. During the movement of the baffle plate, the connecting block slides synchronously in the slide groove, so that the movement of the baffle plate is more stable. Then, when the photovoltaic controller is not in use, one side of the photovoltaic controller can be shielded to prevent dust from entering, thereby achieving the effect of shielding the photovoltaic controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the positioning rod and the slider structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the baffle and connecting block structure of the utility model.

[0024] In the figure: 1. mounting plate; 2. mounting block; 3. mounting assembly; 301. first motor; 302. first bevel gear; 303. second bevel gear; 304. first screw rod; 305. lifting plate; 306. positioning rod; 307. slider; 308. positioning groove; 4. photovoltaic controller body; 5. heat dissipation mechanism; 6. shielding assembly; 601. second motor; 602. second screw rod; 603. baffle; 604. slide groove; 605. connecting block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , a photovoltaic controller that is easy to install, comprising a mounting plate 1, a mounting block 2 is fixedly connected to the inner wall of the mounting plate 1, and a mounting assembly 3 is arranged on one side of the mounting block 2, and a shielding assembly 6 is installed on one side of the mounting plate 1;

[0027] The mounting assembly 3 includes a first motor 301, the output end of the first motor 301 is detachably connected to a first bevel gear 302 through a coupling, and the outer wall of the first bevel gear 302 is meshed with a second bevel gear 303, the inner wall of the second bevel gear 303 is fixedly connected to a first screw rod 304, and the outer surface of the first screw rod 304 is threadedly connected to a lifting plate 305, one side of the lifting plate 305 is fixedly connected to a positioning rod 306, the inner wall of the mounting block 2 is slidably connected to a slider 307, and one side of the slider 307 is provided with a positioning groove 308;

[0028] The shielding assembly 6 includes a second motor 601, the output end of the second motor 601 is detachably connected to the second screw rod 602 through a coupling, and the outer surface of the second screw rod 602 is threadedly connected to a baffle 603, a slide groove 604 is opened on one side of the mounting plate 1, and the inner wall of the slide groove 604 is slidably connected to a connecting block 605.

[0029] Through the above technical scheme, after sliding the sliders 307 on both sides of the photovoltaic controller body 4 into the mounting block 2, starting the first motor 301 can make the first bevel gear 302 drive the second bevel gear 303 to rotate, and then the lifting plate 305 on the first screw rod 304 is lifted and lowered. Because the threads on both sides of the first screw rod 304 rotate in opposite directions, the two lifting plates 305 are relatively moved, so that the positioning rod 306 on one side of the lifting plate 305 is extended into the positioning groove 308 for connection, and then the position of the slider 307 is fixed, and the photovoltaic controller is quickly installed. When disassembling, the first motor 301 can be driven in reverse. It only needs to control the start of the first motor 301 to quickly disassemble and install the photovoltaic controller, thereby improving the efficiency of installation and disassembly of the photovoltaic controller.

[0030] Specifically, a photovoltaic controller body 4 is installed on the inner wall of the mounting plate 1 , and a heat dissipation mechanism 5 is arranged inside the mounting plate 1 .

[0031] The above technical solution facilitates the installation of the photovoltaic controller body 4 in the groove provided on the inner wall of the mounting plate 1 , and the photovoltaic controller body 4 can be cooled by the heat dissipation mechanism 5 at the bottom.

[0032] Specifically, the first motor 301 forms a rotating structure through the first bevel gear 302 and the second bevel gear 303 , and the shape and size of the outer wall of the first bevel gear 302 matches the shape and size of the outer wall of the second bevel gear 303 .

[0033] Through the above technical solution, it is convenient to start the first motor 301 to drive the first bevel gear 302 to rotate and drive the second bevel gear 303 to rotate at the same time. The first bevel gear 302 is transformed into the second bevel gear 303 through vertical rotation for horizontal rotation. The first motor 301 is a double-headed motor, so that the two groups of first bevel gears 302 and second bevel gears 303 rotate synchronously, achieving the effect of coordinated rotation.

[0034] Specifically, the second bevel gear 303 forms a lifting structure through the first screw rod 304 and the lifting plate 305 , and the threads on both sides of the first screw rod 304 rotate in the same direction, and the number of the lifting plates 305 is two.

[0035] Through the above technical solution, it is convenient for the second bevel gear 303 to rotate and drive the first screw rod 304 to rotate and drive the lifting plate 305 to lift and lower at the same time, because the threads on both sides of the first screw rod 304 rotate in opposite directions, and the two lifting plates 305 are symmetrically arranged on both sides of the first screw rod 304, so that the two lifting plates 305 can be lifted and lowered relative to each other, and then drive the two positioning rods 306 to be lifted and lowered relative to each other.

[0036] Specifically, the slider 307 forms a snap-fit ​​structure with the positioning rod 306 through the positioning groove 308 , and the shape and size of the positioning groove 308 match the shape and size of the positioning rod 306 , and one side of the slider 307 is connected to one side of the photovoltaic controller body 4 .

[0037] Through the above technical solution, it is convenient for the photovoltaic controller body 4 to extend into the mounting block 2 for connection through the sliders 307 on both sides, and then the positioning rod 306 can extend into the positioning groove 308 to limit and fix the position of the slider 307, so that the slider 307 cannot move, thereby completing the installation of the photovoltaic controller body 4.

[0038] Specifically, the second motor 601 forms a moving structure through the second screw rod 602 and the baffle 603 , and the external thread of the second screw rod 602 matches the internal thread of the baffle 603 .

[0039] Through the above technical solution, it is convenient to start the second motor 601 to drive the second screw 602 to rotate and drive the baffle 603 to move at the same time, so that the baffle 603 can be moved to one side of the photovoltaic controller body 4 for shielding, thereby achieving the effect of shielding the photovoltaic controller body 4.

[0040] Specifically, the mounting plate 1 forms a sliding structure with the connecting block 605 through the sliding groove 604 , and the shape and size of the sliding groove 604 match the shape and size of the connecting block 605 , and one side of the connecting block 605 is connected to one side of the baffle 603 .

[0041] Through the above technical solution, the connection block 605 can slide synchronously in the slide groove 604 during the movement of the baffle 603, and the connection block 605 is T-shaped to prevent the baffle 603 from falling and also limit the baffle 603.

[0042] Working principle: When using the photovoltaic controller which is easy to install, first, when installing the photovoltaic controller body 4, you only need to slide the sliders 307 on both sides of the photovoltaic controller body 4 into the mounting block 2, and then start the first motor 301, the first motor 301 drives the first bevel gear 302 to rotate, the first bevel gear 302 drives the second bevel gear 303 to rotate, and then the second bevel gear 303 drives the first screw rod 304 to rotate, the first screw rod 304 drives the two lifting plates 305 to lift relative to each other, and then the positioning rod 306 on one side of the lifting plate 305 extends into the positioning groove 308 to fix the slider 307 The position of the slider 307 is fixed so that the slider 307 cannot be moved, and the photovoltaic controller body 4 is quickly installed. When the photovoltaic controller is not in use, the second motor 601 is started, and the second motor 601 drives the second screw rod 602 to rotate, and the second screw rod 602 drives the baffle 603 to move. During the movement of the baffle 603, the connecting block 605 slides synchronously in the slide groove 604 to maintain stability, so that the baffle 603 moves to one side of the photovoltaic controller body 4 to block dust and other adverse external factors. This completes all the work. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic controller that is easy to install, comprising a mounting plate (1), characterized in that: The inner wall of the mounting plate (1) is fixedly connected to a mounting block (2), and a mounting assembly (3) is arranged on one side of the mounting block (2); and a shielding assembly (6) is installed on one side of the mounting plate (1); The mounting assembly (3) comprises a first motor (301), the output end of the first motor (301) is detachably connected to a first bevel gear (302) via a coupling, and the outer wall of the first bevel gear (302) is meshed with a second bevel gear (303), the inner wall of the second bevel gear (303) is fixedly connected to a first screw rod (304), and the outer surface of the first screw rod (304) is threadedly connected to a lifting plate (305), one side of the lifting plate (305) is fixedly connected to a positioning rod (306), the inner wall of the mounting block (2) is slidably connected to a slider (307), and one side of the slider (307) is provided with a positioning groove (308); The shielding assembly (6) comprises a second motor (601), the output end of the second motor (601) is detachably connected to a second screw rod (602) via a coupling, and the outer surface of the second screw rod (602) is threadedly connected to a baffle (603), and a sliding groove (604) is provided on one side of the mounting plate (1), and a connecting block (605) is slidably connected to the inner wall of the sliding groove (604).

2. A photovoltaic controller that is easy to install according to claim 1, characterized in that: A photovoltaic controller body (4) is mounted on the inner wall of the mounting plate (1), and a heat dissipation mechanism (5) is arranged inside the mounting plate (1).

3. A photovoltaic controller that is easy to install according to claim 1, characterized in that: The first motor (301) forms a rotating structure through the first bevel gear (302) and the second bevel gear (303), and the shape and size of the outer wall of the first bevel gear (302) match the shape and size of the outer wall of the second bevel gear (303).

4. A photovoltaic controller that is easy to install according to claim 1, characterized in that: The second bevel gear (303) forms a lifting structure through the first screw rod (304) and the lifting plate (305), and the threads on both sides of the first screw rod (304) rotate in the same direction, and the number of the lifting plates (305) is two.

5. A photovoltaic controller that is easy to install according to claim 1, characterized in that: The slider (307) forms a snap-fit ​​structure with the positioning rod (306) via a positioning groove (308), and the shape and size of the positioning groove (308) match the shape and size of the positioning rod (306). One side of the slider (307) is connected to one side of the photovoltaic controller body (4).

6. A photovoltaic controller that is easy to install according to claim 1, characterized in that: The second motor (601) forms a moving structure through the second screw rod (602) and the baffle plate (603), and the external thread of the second screw rod (602) matches the internal thread of the baffle plate (603).

7. A photovoltaic controller that is easy to install according to claim 1, characterized in that: The mounting plate (1) forms a sliding structure with a connecting block (605) through a sliding groove (604), and the shape and size of the sliding groove (604) match the shape and size of the connecting block (605), and one side of the connecting block (605) is connected to one side of the baffle (603).

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