Environmental protection cabinet side expansion sleeve

Abstract

This utility model discloses a side expansion sleeve for an environmental protection cabinet, relating to the technical field of side expansion sleeves for environmental protection cabinets. The side expansion sleeve includes a sleeve body with an air outlet fixedly connected to one side. It also includes a connection port on one side of the sleeve body, a heat dissipation assembly fixedly connected inside the sleeve body, the heat dissipation assembly including a heat-conducting plate and heat dissipation fins, and an air inlet fixedly connected to one side of the heat dissipation fins; a fixing plate on one side of the sleeve body; an installation facilitator fixedly connected to one side of the sleeve body, the installation facilitator including a retaining ring and a stop block; and a spring on one side of the sleeve body, some parts of which are fixedly connected to a compression plate. This utility model, through the inclusion of the installation facilitator, achieves ease of installation, reduces the workload of disassembly and installation by workers, reduces manual operation time, and improves maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of side expansion sleeve technology for environmental protection cabinets, specifically to side expansion sleeves for environmental protection cabinets. Background Technology

[0002] As a crucial component of power equipment, the side expansion bushing of the environmental protection cabinet was designed based on the urgent needs of modern power systems for equipment miniaturization, efficiency, and environmental friendliness. With the continuous expansion of power grid construction and increasingly stringent environmental protection requirements, traditional bushing structures can no longer meet the requirements of new environmental protection cabinets in terms of heat dissipation performance, ease of installation, and operational reliability.

[0003] Utility model patent CN213846113U discloses an environmentally friendly cabinet side expansion sleeve, including a sleeve body, a skirt, a circular cover, a conductor, and multiple fixing inserts. A sealing ring groove is formed on the bottom surface of the sleeve body, the conductor is cast into the sleeve body, and the multiple fixing inserts are respectively cast into the sleeve body. Because this utility model has a skirt on the outer wall of the sleeve body, the creepage distance is increased. The circular cover added to the top of the sleeve body isolates the copper busbar of the switch from the low potential of the cabinet sheet metal parts, enhancing electrical insulation performance.

[0004] However, the side expansion sleeve of the environmental protection cabinet is inconvenient to install and disassemble during use, which increases the workload of staff in disassembly and installation and reduces maintenance efficiency. Utility Model Content

[0005] This utility model provides a side expansion sleeve for environmental protection cabinets, which has the advantages of easy installation and disassembly. This solves the problem that the side expansion sleeve of the environmental protection cabinet is inconvenient to install and disassemble during use, which increases the workload of staff in disassembly and installation and reduces maintenance efficiency.

[0006] To facilitate installation and disassembly, this utility model provides the following technical solution: a side expansion sleeve for an environmental protection cabinet, including a sleeve body, with an air outlet fixedly connected to one side of the sleeve body, and further including:

[0007] A connection port is provided on one side of the sleeve body. A heat dissipation assembly is fixedly connected inside the sleeve body. The heat dissipation assembly includes a heat-conducting plate and heat dissipation fins. An air inlet is fixedly connected to one side of the heat dissipation fins.

[0008] A fixing plate is provided on one side of the sleeve body, and an easy-installation component is fixedly connected to one side of the sleeve body. The easy-installation component includes a retaining ring and a retaining block.

[0009] A spring is provided on one side of the sleeve body, and some of the springs are fixedly connected to compression plates.

[0010] As a preferred embodiment of the present invention, the heat dissipation component includes a heat-conducting plate fixedly connected inside the sleeve body, and heat dissipation fins are fixedly connected to one side of the heat-conducting plate.

[0011] As a preferred embodiment of this utility model, the easy-to-install component includes a retaining ring fixedly connected to one side of the sleeve body, and a stop block is slidably connected to one side of the retaining ring.

[0012] As a preferred embodiment of this utility model, a connecting column is fixedly connected to one side of the stop block, and a damping hydraulic rod is fixedly connected to one side of the connecting column.

[0013] As a preferred embodiment of this utility model, a sleeve rod is fixedly connected to one side of the connecting column, and a baffle is fixedly connected to one side of the sleeve rod.

[0014] As a preferred embodiment of this utility model, an air inlet pipe is fixedly connected to one side of the air inlet, and an air pump is fixedly connected to one side of the air inlet pipe.

[0015] As a preferred embodiment of this utility model, a conductor is fixedly connected to one side of the sleeve body, and a cover is fixedly connected to the top of the sleeve body.

[0016] As a preferred embodiment of this utility model, a threaded hole is provided on one side of the conductor, and a connector is fixedly connected to one side of the conductor.

[0017] Compared with the prior art, this utility model provides a side expansion sleeve for environmental protection cabinets, which has the following beneficial effects:

[0018] 1. This environmental protection cabinet's side expansion sleeve, through its convenient installation component design, allows for easy installation. During use, aligning the stop block with the retaining ring notch and pushing the sleeve rod causes the connecting column to press the extrusion plate inward. Rotating the sleeve rod causes the retaining ring to block the stop block. For disassembly, pushing the sleeve rod causes the extrusion plate to press the spring inward. Rotating the sleeve rod moves the stop block to the retaining ring notch. Pulling the sleeve rod separates it from the sleeve body, thus facilitating installation, reducing the workload of disassembly and installation, minimizing manual operation time, and improving maintenance efficiency.

[0019] 2. The side expansion sleeve of this environmental protection cabinet, through the setting of heat dissipation components, transfers the heat generated by the conductor to the heat dissipation fins through the heat conduction plate during use. By starting the air pump, the air pump compresses air and transfers the compressed air to the inside of the sleeve body through the air inlet pipe. The compressed air cools the heat dissipation fins, thereby achieving the effect of heat dissipation, improving heat dissipation efficiency, facilitating the reduction of conductor temperature rise, avoiding performance degradation or equipment damage caused by overheating, extending service life, and improving the stability and safety of the equipment. Attached Figure Description

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

[0021] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the easy-to-install component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the heat dissipation component structure of this utility model.

[0024] In the diagram: 1. Sleeve body; 2. Air outlet; 3. Connection port; 4. Heat dissipation component; 401. Heat conduction plate; 402. Heat dissipation fins; 5. Air inlet; 6. Fixing plate one; 7. Easy installation component; 701. Retaining ring; 702. Stop block; 8. Spring; 9. Extrusion plate; 10. Connecting column; 11. Damping hydraulic rod; 12. Sleeve rod; 13. Baffle; 14. Air inlet pipe; 15. Air pump; 16. Conductor; 17. Cover; 18. Connector. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-4 This utility model discloses an environmental protection cabinet side expansion sleeve, including a sleeve body 1, an air outlet 2 fixedly connected to one side of the sleeve body 1, and a connection port 3 provided on one side of the sleeve body 1. A heat dissipation component 4 is fixedly connected inside the sleeve body 1. The heat dissipation component 4 includes a heat-conducting plate 401 and heat dissipation fins 402. An air inlet 5 is fixedly connected to one side of the heat dissipation fins 402. A fixing plate 6 is provided on one side of the sleeve body 1. An easy-installation component 7 is fixedly connected to one side of the sleeve body 1. The easy-installation component 7 includes a retaining ring 701 and a stop block 702. A spring 8 is provided on one side of the sleeve body 1. A compression plate 9 is fixedly connected to one side of the spring 8.

[0027] Specifically, the heat dissipation component 4 includes a heat-conducting plate 401 fixedly connected inside the sleeve body 1, and a heat dissipation fin 402 fixedly connected to one side of the heat-conducting plate 401. The component 7 includes a retaining ring 701 fixedly connected to one side of the sleeve body 1, and a stop block 702 slidably connected to one side of the retaining ring 701.

[0028] In this embodiment, the heat-conducting plate 401 plays a role in quickly absorbing and conducting internal heat, the heat dissipation fins 402 play a role in increasing the heat dissipation area and accelerating heat dissipation, the retaining ring 701 plays a role in providing limitation and support, and the stop block 702 plays a role in limiting movement.

[0029] Specifically, a connecting column 10 is fixedly connected to one side of the stop block 702, a damping hydraulic rod 11 is fixedly connected to one side of the connecting column 10, a sleeve rod 12 is fixedly connected to one side of the connecting column 10, and a baffle 13 is fixedly connected to one side of the sleeve rod 12.

[0030] In this embodiment, the connecting column 10 serves to connect the stop block 702 and the damping hydraulic rod 11. The damping hydraulic rod 11 acts as a buffer to prevent accidental detachment. The sleeve rod 12 provides support and fixation, and the baffle 13 serves as a limit.

[0031] Specifically, an air intake pipe 14 is fixedly connected to one side of the air intake 5, and an air pump 15 is fixedly connected to one side of the air intake pipe 14.

[0032] In this embodiment, the air intake pipe 14 serves to guide the external airflow in, and the air pump 15 serves to compress the air.

[0033] Specifically, a conductor 16 is fixedly connected to one side of the sleeve body 1, a cover 17 is fixedly connected to the top of the sleeve body 1, a threaded hole is provided on one side of the conductor 16, and a connector 18 is fixedly connected to one side of the conductor 16.

[0034] In this embodiment, conductor 16 serves to transmit current or signals, cover 17 serves to provide protection, and connector 18 facilitates the connection of conductor 16 to external cables.

[0035] The working principle and usage process of this utility model are as follows: In use, the stop block 702 is aligned with the notch of the retaining ring 701. By pushing the sleeve rod 12, the sleeve rod 12 drives the connecting column 10 to press the extrusion plate 9 inward. By rotating the sleeve rod 12, the retaining ring 701 blocks the stop block 702. When disassembly is required, by pushing the sleeve rod 12, the sleeve rod 12 drives the extrusion plate 9 to press the spring 8 inward. By rotating the sleeve rod 12, the stop block 702 moves to the notch of the retaining ring 701. By pulling the sleeve rod 12, the sleeve rod 12 and the sleeve body 1 are separated, thereby achieving the function of facilitating installation.

[0036] In use, the heat generated by the conductor 16 is transferred to the heat dissipation fins 402 through the heat conduction plate 401. By starting the air pump 15, the air pump 15 compresses the air and transfers the compressed air to the inside of the sleeve body 1 through the air inlet pipe 14. The compressed air cools the heat dissipation fins 402, thereby achieving the function of heat dissipation.

[0037] In summary, the side expansion sleeve of this environmental protection cabinet, through the setting of the easy-to-install component 7, achieves the function of easy installation, reduces the workload of disassembly and installation by staff, reduces manual operation time, improves maintenance efficiency, and through the setting of the heat dissipation component 4, achieves the function of heat dissipation, improves heat dissipation efficiency, facilitates the reduction of conductor 16 temperature rise, avoids performance degradation or equipment damage caused by overheating, extends service life, and improves the stability and safety of the equipment.

[0038] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmental protection cabinet side expansion sleeve, comprising a sleeve body (1), wherein an air outlet (2) is fixedly connected to one side of the sleeve body (1), characterized in that, Also includes: A connection port (3) is provided on one side of the sleeve body (1). A heat dissipation assembly (4) is fixedly connected inside the sleeve body (1). The heat dissipation assembly (4) includes a heat conduction plate (401) and heat dissipation fins (402). An air inlet (5) is fixedly connected on one side of the heat dissipation fins (402). A fixing plate (6) is provided on one side of the sleeve body (1), and an easy-to-install component (7) is fixedly connected to one side of the sleeve body (1). The easy-to-install component (7) includes a retaining ring (701) and a stop block (702). A spring (8) is provided on one side of the sleeve body (1), and some of the springs (8) are fixedly connected to compression plates (9).

2. The environmentally friendly cabinet side extension sleeve of claim 1, wherein: The heat dissipation assembly (4) includes a heat-conducting plate (401) fixedly connected inside the sleeve body (1), and a heat dissipation fin (402) is fixedly connected to one side of the heat-conducting plate (401).

3. The environmentally friendly cabinet side extension sleeve of claim 1, wherein: The easy-to-install component (7) includes a retaining ring (701) fixedly connected to one side of the sleeve body (1), and a stop block (702) is slidably connected to one side of the retaining ring (701).

4. The environmentally friendly cabinet side extension sleeve of claim 1, wherein: A connecting column (10) is fixedly connected to one side of the stop (702), and a damping hydraulic rod (11) is fixedly connected to one side of the connecting column (10).

5. The environmentally friendly cabinet side extension sleeve of claim 4, wherein: A sleeve rod (12) is fixedly connected to one side of the connecting column (10), and a baffle (13) is fixedly connected to one side of the sleeve rod (12).

6. The environmentally friendly cabinet side extension sleeve of claim 1, wherein: An air inlet pipe (14) is fixedly connected to one side of the air inlet (5), and an air pump (15) is fixedly connected to one side of the air inlet pipe (14).

7. The side expansion sleeve of the environmental protection cabinet according to claim 1, characterized in that: A conductor (16) is fixedly connected to one side of the sleeve body (1), and a cover (17) is fixedly connected to the top of the sleeve body (1).

8. The environmentally friendly cabinet side extension sleeve of claim 7, wherein: A threaded hole is provided on one side of the conductor (16), and a connector (18) is fixedly connected to one side of the conductor (16).

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