Efficient intelligent turn-off device

Abstract

The utility model relates to a high-efficiency intelligent turn-off device, which comprises a high-efficiency intelligent turn-off device main body and a heat exchange assembly, the high-efficiency intelligent turn-off device main body comprises a shell and a working element arranged in the shell, and the heat exchange assembly comprises a heat exchange tube arranged on the inner side wall of the shell and a circulation structure arranged on the outer side wall of the shell. Water in the water tank is guided into the heat exchange pipe through the micro pump body, heat exchange work is carried out through the heat exchange pipe and heat in the shell, element damage or performance reduction caused by excessive heat is avoided, the working quality is improved, the water after heat exchange enters the cooling tank and is cooled through a cooling structure such as a semiconductor chilling plate, and the cooled water enters the water tank. The next heat exchange work is facilitated, cyclic utilization of heat exchange water is achieved, water resources are saved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit breakers, in particular to a high-efficiency intelligent circuit breaker. Background Art

[0002] A circuit breaker is an electrical device used to interrupt the flow of current in an electrical system to protect circuits and equipment from overloads, short circuits, or other faults.

[0003] After searching, a circuit breaker with publication number CN221379827U is used for photovoltaic modules, including: a circuit board; at least two groups of cables, one end of the cable is fixedly connected to the circuit board; a shell, the circuit board is arranged in the shell, the shell includes a protrusion, the protrusion is used to fix the cable, and the other end of the cable extends outward from the protrusion; a first fixing member, which is detachably connected to the outer surface of the shell, and the first fixing member is suitable for being bolted to the photovoltaic module; a second fixing member, which is detachably connected to the outer surface of the shell, and the second fixing member is suitable for being snap-connected to the photovoltaic module. By providing a protrusion at the end of the shell of the circuit breaker and extending the cable outward from the protrusion, the volume of the shell can be reduced while ensuring the installation length of the cable, thereby reducing the use of potting glue and reducing costs; a first fixing member and a second fixing member are provided on the outer surface of the shell, and a suitable installation method can be selected according to different installation environments to connect to the photovoltaic module.

[0004] The device disclosed in this patent generates heat in its internal electronic components during use, and its heat dissipation performance is average. Heat is generated during operation, and excessively high temperatures may cause component damage or performance degradation. Utility Model Content

[0005] In response to the existing patents, in order to solve the technical problems that the internal electronic components of the device will generate heat during use, the heat dissipation performance is general, and heat will be generated during operation. Excessive temperature may cause component damage or performance degradation, the utility model provides a high-efficiency intelligent circuit breaker.

[0006] The technical solution adopted by the utility model is: a high-efficiency intelligent circuit breaker, comprising:

[0007] A high-efficiency intelligent circuit breaker body, comprising a housing and a working element mounted inside the housing;

[0008] A heat exchange component is mounted on the housing and is used to dissipate heat generated by the working element;

[0009] The heat exchange assembly includes a heat exchange tube installed on the inner wall of the shell and a circulation structure installed on the outer wall of the shell.

[0010] Furthermore, a groove is provided inside the shell, the heat exchange tube is installed on the inner wall of the groove, a through hole is provided on one side of the groove, and check valves are installed at both ends of the heat exchange tube.

[0011] Furthermore, the circulation structure includes a water tank fixedly mounted on the outer wall of the shell, a micro pump body installed on the outer wall of the shell by bolts, and a cooling box fixedly mounted on the outer wall of the shell, the micro pump body is connected to the bottom end of the heat exchange tube and the water tank through pipes, the cooling box is connected to the top end of the heat exchange tube and the water tank through pipes, and a cooling structure is installed inside the cooling box.

[0012] Furthermore, a positioning component is installed on the back side of the shell, and the positioning component is used to position and install the main body of the high-efficiency intelligent circuit breaker.

[0013] Furthermore, the positioning assembly includes a disassembly and assembly seat fixedly mounted on the back side of the shell, a disassembly and assembly structure mounted inside the disassembly and assembly seat, a positioning block cooperating with the disassembly and assembly seat, and a mounting plate fixedly welded to one side of the positioning block, a positioning groove is provided on one side of the disassembly and assembly seat, an adjustment groove is provided on one side of the positioning groove, and the positioning block cooperates with the positioning groove.

[0014] Furthermore, the disassembly and assembly structure includes a reset plate welded to the inner wall of the adjustment groove through a reset spring, a reset column and a limit column fixedly welded on one side of the reset plate, and an adjustment column fixedly welded at one end of the reset column. A limit hole is opened on the positioning block, and the limit column cooperates with the limit hole.

[0015] The beneficial effects of the utility model are:

[0016] The water in the water tank is introduced into the heat exchange tube through the micro pump body, and heat exchange is performed through the heat exchange tube and the heat inside the shell, avoiding damage to components or performance degradation caused by excessive heat, improving work quality, and the water after heat exchange enters the cooling box and is cooled by the cooling structure, such as the semiconductor refrigeration plate. The cooled water enters the water tank, which is convenient for the next heat exchange work, realizing the recycling of hot water, saving water resources and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural diagram of the utility model from another perspective;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the heat exchange component and the shell in the present invention;

[0020] Figure 4 It is a three-dimensional structural diagram of the disassembly and assembly structure of the utility model.

[0021] The following are marked in the figure:

[0022] High-efficiency intelligent circuit breaker body; 101, housing; 102, working element;

[0023] Heat exchange component; 201, heat exchange tube; 202, circulation structure; 2021, water tank; 2022, micro pump body; 2023, cooling box;

[0024] groove;

[0025] 4. Positioning assembly; 401. Disassembly seat; 402. Disassembly structure; 4021. Reset spring; 4022. Reset plate; 4023. Reset column; 4024. Limit column; 4025. Adjustment column; 403. Positioning block; 404. Mounting plate;

[0026] 5. Positioning groove; 6. Limiting hole. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0029] The following is combined with Figure 1-4 The utility model is further described.

[0030] In order to solve the problems existing in the background technology, this application proposes the following technical solutions: a high-efficiency intelligent circuit breaker,

[0031] Example 1: This example provides a technical solution: Figure 1-Figure 3 As shown, it includes: a high-efficiency intelligent circuit breaker body 1 and a heat exchange component 2;

[0032] The high-efficiency intelligent circuit breaker body 1 includes a housing 101 and a working element 102 installed inside the housing 101 .

[0033] like Figure 1-3 As shown, the heat exchange component 2 is installed on the housing 101 , and the heat exchange component 2 is used to dissipate heat generated by the working element 102 .

[0034] The heat exchange assembly 2 includes a heat exchange tube 201 installed on the inner wall of the shell 101 and a circulation structure 202 installed on the outer wall of the shell 101. A groove 3 is opened inside the shell 101, and the heat exchange tube 201 is installed on the inner wall of the groove 3. A through hole is opened on one side of the groove 3, and check valves are installed at both ends of the heat exchange tube 201.

[0035] Furthermore, the circulation structure 202 includes a water tank 2021 fixedly mounted on the outer wall of the shell 101, a micro pump body 2022 mounted on the outer wall of the shell 101 by bolts, and a cooling box 2023 fixedly mounted on the outer wall of the shell 101. The micro pump body 2022 is connected to the bottom end of the heat exchange tube 201 and communicated with the water tank 2021 through pipes, and the cooling box 2023 is connected to the top end of the heat exchange tube 201 and communicated with the water tank 2021 through pipes. A cooling structure is installed inside the cooling box 2023.

[0036] Working principle: When in use, during the working process, the internal working element 102 will generate heat. At this time, the water in the water tank 2021 is introduced into the heat exchange tube 201 through the micro pump body 2022, and heat exchange is performed through the heat exchange tube 201 and the heat inside the shell 101 to avoid damage to the components or performance degradation due to excessive heat, thereby improving the working quality. The water after heat exchange enters the cooling box 2023 and is cooled by the cooling structure, such as the semiconductor refrigeration plate. The cooled water enters the water tank 2021, which is convenient for the next heat exchange work, realizes the recycling of hot water, saves water resources and reduces costs.

[0037] Example 2: This example is further optimized based on Example 1, and the same parts as the above technical solutions will not be repeated here. Figure 1 、 Figure 2 、 Figure 4 As shown, in order to better realize the present invention, a function is provided to position and install the efficient intelligent circuit breaker body 1, and facilitate quick disassembly and replacement.

[0038] like Figure 1 、 Figure 2 、 Figure 4As shown, a positioning assembly 4 is installed on the back side of the shell 101, and the positioning assembly 4 includes a disassembly and assembly seat 401 fixedly installed on the back side of the shell 101, a disassembly and assembly structure 402 installed inside the disassembly and assembly seat 401, a positioning block 403 cooperating with the disassembly and assembly seat 401 and a mounting plate 404 fixedly welded to one side of the positioning block 403, a positioning groove 5 is opened on one side of the disassembly and assembly seat 401, an adjustment groove is opened on one side of the positioning groove 5, and the positioning block 403 cooperates with the positioning groove 5.

[0039] Furthermore, the disassembly and assembly structure 402 includes a reset plate 4022 welded to the inner wall of the adjustment groove through a reset spring 4021, a reset column 4023 and a limit column 4024 fixedly welded on one side of the reset plate 4022, and an adjustment column 4025 fixedly welded on one end of the reset column 4023. A limit hole 6 is opened on the positioning block 403, and the limit column 4024 cooperates with the limit hole 6.

[0040] Working principle: When in use, the reset column 4023 is driven to move by the adjusting column 4025, and the reset column 4023 drives the reset plate 4022 to move. The reset plate 4022 squeezes the reset spring 4021 and drives the limit column 4024 to move, thereby controlling the relative position of the limit column 4024 and the limit hole 6, and then controlling the relative position of the positioning block 403 and the positioning groove 5, and then controlling the relative position of the high-efficiency intelligent circuit breaker body 1 and the mounting plate 404, thereby facilitating the disassembly, assembly and replacement of the high-efficiency intelligent circuit breaker body 1 and improving the inspection and maintenance efficiency.

[0041] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0042] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency intelligent circuit breaker, characterized in that: include: A high-efficiency intelligent circuit breaker body (1), the high-efficiency intelligent circuit breaker body (1) comprising a housing (101) and a working element (102) installed inside the housing (101); A heat exchange component (2), the heat exchange component (2) being mounted on the housing (101), and the heat exchange component (2) being used to dissipate heat generated by the working element (102); The heat exchange assembly (2) comprises a heat exchange tube (201) installed on the inner wall of the shell (101) and a circulation structure (202) installed on the outer wall of the shell (101).

2. The high-efficiency intelligent circuit breaker according to claim 1, characterized in that: A groove (3) is provided inside the shell (101), the heat exchange tube (201) is mounted on the inner wall of the groove (3), a through hole is provided on one side of the groove (3), and check valves are installed at both ends of the heat exchange tube (201).

3. The high-efficiency intelligent circuit breaker according to claim 2, characterized in that: The circulation structure (202) comprises a water tank (2021) fixedly mounted on the outer wall of the shell (101), a micro pump body (2022) mounted on the outer wall of the shell (101) by bolts, and a cooling box (2023) fixedly mounted on the outer wall of the shell (101), wherein the micro pump body (2022) is connected to one end of the bottom of the heat exchange tube (201) and communicated with the water tank (2021) through a pipeline, and the cooling box (2023) is connected to one end of the top of the heat exchange tube (201) and communicated with the water tank (2021) through a pipeline, and a cooling structure is installed inside the cooling box (2023).

4. The high-efficiency intelligent circuit breaker according to claim 1, characterized in that: A positioning component (4) is installed on the back side of the housing (101), and the positioning component (4) is used to position and install the high-efficiency intelligent circuit breaker body (1).

5. The high-efficiency intelligent circuit breaker according to claim 4, characterized in that: The positioning assembly (4) comprises a disassembly and assembly seat (401) fixedly mounted on the back side of the housing (101), a disassembly and assembly structure (402) mounted inside the disassembly and assembly seat (401), a positioning block (403) matched with the disassembly and assembly seat (401), and a mounting plate (404) fixedly welded to one side of the positioning block (403); a positioning groove (5) is provided on one side of the disassembly and assembly seat (401), an adjustment groove is provided on one side of the positioning groove (5), and the positioning block (403) is matched with the positioning groove (5).

6. The high-efficiency intelligent circuit breaker according to claim 5, characterized in that: The disassembly and assembly structure (402) comprises a reset plate (4022) welded to the inner wall of the adjustment groove via a reset spring (4021), a reset column (4023) and a limit column (4024) fixedly welded to one side of the reset plate (4022), and an adjustment column (4025) fixedly welded to one end of the reset column (4023); a limit hole (6) is provided on the positioning block (403), and the limit column (4024) cooperates with the limit hole (6).

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