A small photovoltaic controller for supercapacitor energy storage

Abstract

The utility model discloses a small photovoltaic controller for a supercapacitor energy storage device, including a controller body and an energy storage device body, and also including a connection assembly arranged on the controller body for connecting with the energy storage device body, wherein the connection assembly includes four mounting plates arranged on the side of the controller body close to the energy storage device body, the four mounting plates are connected to the outer shell of the controller body through four screws, and the side of the four mounting plates away from the controller body is connected with a connection plate through a rotating assembly. The utility model ensures the heat dissipation requirements and electrical connection of the controller body and the energy storage device body through the arrangement of the connection assembly, and facilitates the integral delivery or removal of the controller body and the energy storage device body into or from the control box, thereby improving the convenience of overhauling and maintaining the controller body and the energy storage device body.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a small photovoltaic controller for a supercapacitor energy storage device. Background Art

[0002] Supercapacitors have the characteristics of fast charging and discharging, which enables photovoltaic controllers to respond quickly to energy changes. In photovoltaic systems, when light conditions change, supercapacitors can quickly absorb or release energy to balance the energy fluctuations of the system, thereby improving the stability and reliability of the system.

[0003] When using a small photovoltaic controller and a supercapacitor energy storage device, in order to effectively protect the photovoltaic controller and the supercapacitor energy storage device from the influence of the external environment and make the entire system look neater, the photovoltaic controller and the supercapacitor energy storage device will be placed in a control box, and for the purpose of heat dissipation, the photovoltaic controller and the supercapacitor energy storage device need to be separated by a partition. However, since the photovoltaic controller and the supercapacitor energy storage device need to be connected with wires, the wires need to pass through the partition, so when the photovoltaic controller and the supercapacitor energy storage device are inspected and maintained, the wires need to be removed first to release the connection between the two before the photovoltaic controller or the supercapacitor energy storage device can be taken out of the control box, thereby reducing the convenience of inspecting and maintaining the photovoltaic controller and the supercapacitor energy storage device.

[0004] Therefore, a small photovoltaic controller with supercapacitor energy storage is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a small photovoltaic controller for a supercapacitor energy storage device to solve the problem of inconvenient inspection and maintenance of the photovoltaic controller and the supercapacitor energy storage device proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a small photovoltaic controller for a supercapacitor energy storage device, comprising a controller body and an energy storage device body, and also comprising a connection component arranged on the controller body for connecting with the energy storage device body;

[0007] The connecting assembly includes four mounting plates arranged on the side of the controller body close to the energy storage body, the four mounting plates are connected to the outer shell of the controller body by four screws, the four mounting plates are connected to a connecting plate on the side away from the controller body by a rotating assembly, the four connecting plates are slidably connected to two clamping plates on the side close to the energy storage body, and an arc-shaped surface is provided on the sides of the two opposite clamping plates close to each other, four fixing plates are fixedly connected to the side of the energy storage body close to the controller body, fixing rods are fixedly connected between the four fixing plates facing each other, and a driving assembly for driving the two clamping plates is provided on the four connecting plates.

[0008] An arc groove is formed at one end of the four connecting plates close to the energy storage device body.

[0009] The rotating assembly includes two symmetrically arranged operating plates fixedly connected to the mounting plate near the connecting plate. A rotating plate is connected between the two operating plates via a rotating shaft. One end of the two rotating plates is connected to the connecting plate and is eccentrically arranged with the connecting plate.

[0010] The driving assembly includes a driving cavity opened on the connecting plate, in which a guide rod and a double-threaded rod are arranged, two first driving plates symmetrically arranged are slidably connected to the side wall of the guide rod, and two second driving plates are threadedly connected to the side wall of the double-threaded rod.

[0011] The inner wall of the driving cavity close to the clamping plate is provided with four guide holes, and the two first driving plates and the second driving plates slide in the guide holes and are connected with the two clamping plates.

[0012] One end of the double-head threaded rod passes through the connecting plate and is provided with a driving hole in a regular hexagonal shape.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model connects and fixes the controller body and the energy storage device body under the driving action of the driving component by setting the connecting component, and a gap is provided between the controller body and the energy storage device body, so that the heat dissipation requirements and electrical connection of the controller body and the energy storage device body are ensured, and the controller body and the energy storage device body are conveniently sent into or taken out of the control box as a whole, thereby improving the convenience of overhauling and maintaining the controller body and the energy storage device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the drive assembly of the utility model;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 It is a schematic diagram of the storage structure of four connecting plates of the utility model.

[0019] In the figure: 101, controller body; 102, accumulator body; 201, mounting plate; 202, connecting plate; 203, clamping plate; 204, arc surface; 205, fixing plate; 206, fixing rod; 207, arc groove; 301, operating plate; 302, rotating shaft; 303, rotating plate; 401, driving cavity; 402, guide rod; 403, first driving plate; 404, double-headed threaded rod; 405, guide hole; 406, driving hole; 407, second driving plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-Figure 4 , a small photovoltaic controller of a supercapacitor energy storage device shown in the figure includes a controller body 101 and an energy storage device body 102, and also includes a connection component arranged on the controller body 101 for connecting with the energy storage device body 102;

[0023] The connecting assembly includes four mounting plates 201 arranged on a side of the controller body 101 close to the energy storage body 102, the four mounting plates 201 are connected to the housing of the controller body 101 by four screws, the side of the four mounting plates 201 away from the controller body 101 is connected with a connecting plate 202 by a rotating assembly, the side of the four connecting plates 202 close to the energy storage body 102 is slidably connected with two clamping plates 203, and the sides of the two opposite clamping plates 203 close to each other are provided with an arc surface 204, the side of the energy storage body 102 close to the controller body 101 is fixedly connected with four fixing plates 205, and the four fixing plates 205 are fixedly connected with fixing rods 206 between the two fixing plates 205, and the four connecting plates 202 are provided with a driving assembly for driving the two clamping plates 203;

[0024] It should be noted here that: through the setting of the connecting component, under the driving action of the driving component, the controller body 101 and the energy storage body 102 are connected and fixed, and a gap is provided between the controller body 101 and the energy storage body 102, so that while ensuring the heat dissipation requirements and electrical connection of the controller body 101 and the energy storage body 102, it is convenient to send the controller body 101 and the energy storage body 102 into or take them out of the control box as a whole, thereby improving the convenience of inspection and maintenance of the controller body 101 and the energy storage body 102.

[0025] It is worth noting that: as the prior art, the specific structure and working principle of the controller body 101 and the energy storage body 102 have been mastered by those skilled in the art, and will not be elaborated herein.

[0026] See also Figure 2 , the four connecting plates 202 shown in the figure have arc-shaped grooves 207 at one end close to the energy storage body 102;

[0027] It should be noted here that the contact area between the connecting plate 202 and the fixing rod 206 is increased by providing the arc-shaped groove 207 .

[0028] See also Figure 2 and Figure 4 The rotating assembly shown in the figure includes two symmetrically arranged operating plates 301 fixedly connected to the mounting plate 201 near the connecting plate 202, a rotating plate 303 is connected between the two operating plates 301 through a rotating shaft 302, one end of the two rotating plates 303 is connected to the connecting plate 202, and is eccentrically arranged with respect to the connecting plate 202;

[0029] It should be noted that: by setting the rotating assembly, it is convenient to rotate the connecting plate 202, and when the rotating plate 303 and the connecting plate 202 are eccentrically arranged, the connecting plate 202 is rotated to a horizontal state. Figure 4 One side of the connecting plate 202 abuts against the side wall of the controller body 101 , and the other side of the connecting plate 202 is higher than the operating plate 301 , thereby ensuring the stability of the placement of the controller body 101 .

[0030] Working principle: When the controller body 101 and the energy storage body 102 are electrically connected, the four connecting plates 202 on the controller body 101 are first rotated under the action of the rotating assembly, and then one end of the four connecting plates 202 is abutted against the side walls of the two fixing rods 206;

[0031] After the four connecting plates 202 are butted against the side walls of the two fixing rods 206, the two clamping plates 203 are driven to be butted against the side walls of the fixing rods 206 under the action of the driving assembly, so that the connecting plates 202 are connected and fixed to the fixing rods 206, and the controller body 101 and the energy storage body 102 are further connected and fixed, so that under the supporting connection of the four connecting plates 202, there is a gap between the controller body 101 and the energy storage body 102, so that while ensuring the heat dissipation requirements and electrical connection of the controller body 101 and the energy storage body 102, it is convenient to send the controller body 101 and the energy storage body 102 into or take them out of the control box as a whole, thereby improving the convenience of inspection and maintenance of the controller body 101 and the energy storage body 102.

[0032] Example 2

[0033] See also Figure 3 , this embodiment further explains Example 1, the driving assembly shown in the figure includes a driving cavity 401 opened on the connecting plate 202, a guide rod 402 and a double-threaded rod 404 are arranged in the driving cavity 401, two first driving plates 403 symmetrically arranged are slidably connected to the side wall of the guide rod 402, two second driving plates 407 are threadedly connected to the side wall of the double-threaded rod 404, four guide holes 405 are opened on the inner wall of the driving cavity 401 near the clamping plate 203, two first driving plates 403 and second driving plates 407 slide in the guide holes 405 and are connected to the two clamping plates 203, one end of the double-threaded rod 404 passes through the connecting plate 202, and a driving hole 406 arranged in a regular hexagon is opened;

[0034] It should be noted here that: through the setting of the drive assembly, in the process of rotating the double-headed threaded rod 404, the two clamping plates 203 will be driven closer to each other under the threaded engagement transmission between the double-headed threaded rod 404 and the two second drive plates 407 and the guiding action of the guide rod 402 and the two first drive plates 403. When the two clamping plates 203 abut against the side walls of the fixed rod 206, the rotation of the double-headed threaded rod 404 is stopped, thereby improving the connection strength and connection stability between the controller body 101 and the energy storage device body 102 under the clamping action of the two clamping plates 203.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A small photovoltaic controller for a supercapacitor energy storage device, comprising: A controller body (101) and an energy storage device body (102); It is characterized by further comprising: A connection component disposed on the controller body (101) and used for connecting to the energy storage device body (102); The connection assembly comprises four mounting plates (201) arranged on a side of the controller body (101) close to the energy storage body (102); the four mounting plates (201) are connected to the outer shell of the controller body (101) via four screws; the side of the four mounting plates (201) away from the controller body (101) is connected to a connecting plate (202) via a rotating assembly; the side of the four connecting plates (202) close to the energy storage body (102) is slidably connected to two clamping plates (203); the sides of the two opposite clamping plates (203) close to each other are provided with an arc surface (204); the side of the energy storage body (102) close to the controller body (101) is fixedly connected to four fixing plates (205); the four fixing plates (205) are fixedly connected to fixing rods (206) between the four fixing plates (205) facing each other; and the four connecting plates (202) are provided with a driving assembly for driving the two clamping plates (203).

2. A small photovoltaic controller for supercapacitor energy storage according to claim 1, characterized in that: An arc groove (207) is formed at one end of the four connecting plates (202) close to the energy storage device body (102).

3. A small photovoltaic controller for supercapacitor energy storage according to claim 1, characterized in that: The rotating assembly comprises two operating plates (301) fixedly connected to a side of the mounting plate (201) close to the connecting plate (202) and arranged symmetrically with each other; a rotating plate (303) is connected between the two operating plates (301) via a rotating shaft (302); one end of the two rotating plates (303) is connected to the connecting plate (202) and is eccentrically arranged with respect to the connecting plate (202).

4. A small photovoltaic controller for supercapacitor energy storage according to claim 1, characterized in that: The driving assembly comprises a driving cavity (401) opened on the connecting plate (202), wherein a guide rod (402) and a double-threaded rod (404) are arranged in the driving cavity (401), two first driving plates (403) symmetrically arranged are slidably connected to the side wall of the guiding rod (402), and two second driving plates (407) are threadedly connected to the side wall of the double-threaded rod (404).

5. A small photovoltaic controller for supercapacitor energy storage according to claim 4, characterized in that: The driving cavity (401) is provided with four guide holes (405) on the inner wall close to the clamping plate (203), and the two first driving plates (403) and the second driving plate (407) slide in the guide holes (405) and are connected to the two clamping plates (203).

6. A small photovoltaic controller for supercapacitor energy storage according to claim 4, characterized in that: One end of the double-threaded rod (404) passes through the connecting plate (202) and is provided with a driving hole (406) in a regular hexagonal shape.

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