Power distribution cabinet with temperature adjusting function

Abstract

The utility model discloses a power distribution cabinet with a temperature adjusting function, and relates to the technical field of power distribution cabinets, the power distribution cabinet comprises a cabinet body and heat dissipation holes, one side of the cabinet body is connected with a cabinet door through a hinge, one side of the cabinet door is provided with a control panel, and the heat dissipation holes are arranged at one side of the cabinet body. When the power distribution cabinet with the temperature adjusting function is used, a telescopic block can be pulled to drive a rotating block to rotate through a connecting rod, the rotating block rotates without extruding a clamping block, and then the clamping block is retracted into a fixed block, so that a mounting frame is mounted in the cabinet body through cooperation of a positioning block and the fixed block; the heat in the cabinet body is taken away through liquid cooling circulation, so that the heat dissipation effect in the power distribution cabinet is better, the temperature can be adjusted by changing the flow speed of liquid cooling or the rotating speed of the heat dissipation fan, and it is ensured that electronic components in the cabinet body can work normally, which is the use characteristic of the power distribution cabinet with the temperature adjusting function.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a temperature regulating function. Background Art

[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box), which is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. A large number of electronic components and equipment are usually installed inside the distribution cabinet. These electronic components and equipment are one of the important components of the distribution cabinet.

[0003] When the existing distribution cabinet is working, a large amount of heat is generated inside it. In order to ensure that the internal equipment installation space is not affected, ventilation holes are opened to dissipate heat from the equipment inside the distribution cabinet. However, the temperature inside the distribution cabinet is usually very high, which makes it inconvenient for users to adjust the heat dissipation effect. Relying solely on ventilation holes to dissipate heat from internal equipment may prevent the internal heat from being quickly dissipated, which may easily cause damage to the internal equipment. Utility Model Content

[0004] The utility model aims to provide a power distribution cabinet with a temperature adjustment function, so as to solve the problem that the heat dissipation effect of the power distribution cabinet currently used is not convenient for users to adjust, as mentioned in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a power distribution cabinet with temperature adjustment function, comprising: a cabinet body and a heat dissipation hole, one side of the cabinet body is connected to a cabinet door by a hinge, one side of the cabinet door is installed with a control panel, and the heat dissipation hole is opened on one side of the cabinet body;

[0006] A fixing frame is installed inside the cabinet, a pipe is installed on one side of the fixing frame, one end of the pipe is connected to a water pump, the end of the pipe away from the water pump is connected to a heat conduction plate, and a cooling fan is installed on one side of the heat conduction plate through the shell.

[0007] Preferably, fixed blocks are installed on both sides of the fixing frame, one side of the fixed block is connected to a positioning block via a groove, the groove of the fixed block is connected to a rotating block via a rotating shaft, and one side of the rotating block is provided with a clamping block.

[0008] Preferably, a movable spring is arranged between the clamping block and the groove of the fixed block, and a side of the rotating block away from the clamping block is connected with a connecting rod via a rotating shaft.

[0009] Preferably, a side of the connecting rod away from the rotating block is connected to a telescopic block via a rotating shaft, and a return spring is connected between the telescopic block and the groove of the fixed block.

[0010] Preferably, a sliding block is connected to the interior of the cabinet through a sliding groove, a mounting frame is installed between two groups of the sliding blocks, and a telescopic spring is connected between the sliding block and the groove of the cabinet.

[0011] Preferably, a movable block is provided on one side of the sliding block, and a tilting rod is provided at the bottom of the movable block through a sliding groove.

[0012] Preferably, a top rod penetrating the cabinet is provided on one side of the tilting rod, and a compression spring is connected between the top rod and the groove of the cabinet.

[0013] Compared with the prior art, the beneficial effect of the utility model is that when the power distribution cabinet with temperature regulation function is in use, the telescopic block can be pulled so that the telescopic block drives the rotating block to rotate through the connecting rod. The rotation of the rotating block does not squeeze the card block, and then the card block will shrink into the fixed block, so that the mounting frame is installed to the inside of the cabinet through the cooperation of the positioning block and the fixed block, and then the heat inside the cabinet is taken away by the liquid cooling cycle, so that the heat dissipation effect inside the power distribution cabinet is better, and the temperature can be adjusted by changing the flow rate of the liquid cooling or the speed of the cooling fan to ensure that the electronic components inside the cabinet can work normally. This is the use feature of the power distribution cabinet with temperature regulation function.

[0014] 1. The power distribution cabinet with temperature regulation function, when the power distribution cabinet is working, its internal temperature will be very high. At this time, according to the use requirements, the fixing frame can be installed to the inside of the cabinet through the cooperation of the fixing block and the positioning block, and then the water pump is started to make the coolant circulate in the pipeline, and the temperature in the coolant is taken away by the cooling fan. At the same time, the heat dissipation effect can be controlled by controlling the speed of the cooling fan and the flow rate of the coolant, so that the heat dissipation effect of the power distribution cabinet can be better.

[0015] 2. The power distribution cabinet with temperature regulation function, when the power distribution cabinet is working, the equipment and instruments will be installed inside the power distribution cabinet through the mounting frame. When the internal equipment and instruments need to be inspected and maintained, the push rod can be pulled, and then the push rod does not squeeze the tilting rod, so that the tilting rod rotates downward, and the movable block will shrink into the groove of the cabinet. Without the limitation of the movable block, the slider will be reset by the telescopic spring, and the mounting frame will be ejected from the inside of the cabinet, so as to facilitate the user to inspect and maintain the internal electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cutaway structure of the utility model;

[0018] Figure 3This is a schematic diagram of the main cutaway structure of the slider of the utility model;

[0019] Figure 4 This is a schematic diagram of the main cutaway structure of the rotating block of the utility model;

[0020] Figure 5 This is a schematic diagram of the main cutaway structure of the fixing block of the utility model;

[0021] Figure 6 This is a schematic diagram of the front cutaway structure of the heat dissipation fan of the utility model;

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the fixing frame of the utility model.

[0023] In the figure: 1. cabinet body; 2. cabinet door; 3. control panel; 4. heat dissipation hole; 5. fixing bracket; 6. pipe; 7. water pump; 8. heat conduction plate; 9. cooling fan; 10. fixing block; 11. positioning block; 12. rotating block; 13. clamping block; 14. movable spring; 15. connecting rod; 16. telescopic block; 17. reset spring; 18. sliding block; 19. mounting bracket; 20. telescopic spring; 21. movable block; 22. tilting rod; 23. push rod; 24. compression spring. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 and Figure 2 The utility model provides a technical solution: a power distribution cabinet with temperature regulation function, comprising: a cabinet body 1 and a heat dissipation hole 4, a cabinet door 2 is connected to one side of the cabinet body 1 through a hinge, a control panel 3 is installed on one side of the cabinet door 2, and the heat dissipation hole 4 is opened on one side of the cabinet body 1;

[0026] A fixing frame 5 is installed inside the cabinet 1, and a pipe 6 is installed on one side of the fixing frame 5. One end of the pipe 6 is connected to a water pump 7, and the end of the pipe 6 away from the water pump 7 is connected to a heat conducting plate 8. A cooling fan 9 is installed on one side of the heat conducting plate 8 through the outer shell, and fixing blocks 10 are installed on both sides of the fixing frame 5. A positioning block 11 is connected to one side of the fixing block 10 through a groove, and a rotating block 12 is connected to the groove of the fixing block 10 through a rotating shaft. A clamping block 13 is arranged on one side of the rotating block 12, and a movable spring 14 is arranged between the clamping block 13 and the groove of the fixing block 10. A connecting rod 15 is connected to the side of the rotating block 12 away from the clamping block 13 through a rotating shaft, and a telescopic block 16 is connected to the side of the connecting rod 15 away from the rotating block 12 through a rotating shaft. A reset spring 17 is connected between the telescopic block 16 and the groove of the fixing block 10, and two groups of connecting rods 15 are symmetrically installed about the center line of the fixing block 10.

[0027] In specific implementation, the power distribution cabinet with temperature regulation function can align the fixed blocks 10 at both ends of the fixed frame 5 with the positioning blocks 11 before use, and pull the telescopic block 16 on one side of the fixed block 10 at the same time, so that the two groups of telescopic blocks 16 move closer to each other, and the movement of the telescopic block 16 will stretch the reset spring 17, and the telescopic block 16 will rotate the connecting rod 15 through the rotating shaft, and the other side of the connecting rod 15 is connected to the rotating block 12 through the rotating shaft, and the middle position of the rotating block 12 is connected to the groove of the fixed block 10 through the rotating shaft. When the connecting rod 15 moves, the rotating block 12 will rotate through the rotating shaft, and at the same time, there is no squeezing of the card block 13 on one side of the rotating block 12, and the card block 13 will be retracted into the groove of the fixed block 10 through the movable spring 14, and then the fixed frame 5 is installed inside the cabinet 1, and the telescopic block 16 is released, so that the telescopic block 16 is reset by the reset spring 17, and the rotating block 12 is reversely rotated through the connecting rod 15, and at the same time, the card block on one side is 13 is squeezed out from the groove of the fixing block 10 and inserted into the groove of the positioning block 11. The entire fixing frame 5 can be connected to the interior of the cabinet 1 through the clamping block 13, and then the water pump 7 and the cooling fan 9 are started. The water pump 7 will suck the coolant in the heat conducting plate 8 into the pipe 6, and then flow through the pipe 6. When the coolant flows in the pipe 6, it will take away the heat inside the cabinet 1, and then flow back to the heat conducting plate 8 through the pipe 6. The heat conducting plate 8 is made of heat conducting material and has holes in the middle for the coolant to flow. When the water flows to the position of the heat conducting plate 8, the temperature of the heat conducting plate 8 rises, and then the heat conducting plate 8 can be quickly cooled by the fan, and the heat conducting plate 8 can cool the coolant. At this time, the coolant can continue to be circulated and used. The temperature inside the distribution cabinet can be reduced by the circulation of the coolant. At the same time, the temperature can be adjusted by controlling the flow rate of liquid cooling and the speed of the cooling fan 9, thereby ensuring that the internal electrical components can work normally.

[0028] See also Figure 2 , Figure 5 , Figure 6 and Figure 7 It can be seen that when in use, the fixing frame 5 can be installed inside the cabinet 1 through the clamping block 13. At this time, the water pump 7 will drive the coolant to circulate through the water pipe, thereby taking away the heat inside the distribution cabinet and playing a role in reducing the internal temperature of the distribution cabinet.

[0029] The interior of the cabinet 1 is connected with a slider 18 through a slide groove, a mounting frame 19 is installed between two groups of sliders 18, a telescopic spring 20 is connected between the slider 18 and the groove of the cabinet 1, a movable block 21 is arranged on one side of the slider 18, a tilting rod 22 is arranged on the bottom of the movable block 21 through the slide groove, a top rod 23 passing through the cabinet 1 is arranged on one side of the tilting rod 22, a compression spring 24 is connected between the top rod 23 and the groove of the cabinet 1, and one side of the tilting rod 22 is connected to the groove of the cabinet 1 through a rotating shaft.

[0030] In a specific implementation, when the power distribution cabinet with temperature regulation function needs to inspect and maintain the equipment on the mounting frame 19, the top rod 23 can be pulled to make the top rod 23 move to the outside of the cabinet body 1, and the top rod 23 will not squeeze the tilting rod 22, and then the tilting rod 22 will rotate downward under the action of gravity, so that the tilting rod 22 does not squeeze the movable block 21 at the top, and the movable block 21 will also slide downward through the sliding groove of the tilting rod 22, so that the movable block 21 does not squeeze the slider 18, and then the slider 18 will be reset by the telescopic spring 20, so that the mounting frame 19 is moved from The cabinet 1 is ejected from the slide slot, which is convenient for the user to inspect and maintain the equipment on the mounting bracket 19. After the inspection is completed, the mounting bracket 19 can be pushed into the interior of the cabinet 1, so that the slider 18 compresses the telescopic spring 20, and the top rod 23 is released at the same time. The top rod 23 will be reset by the compression spring 24, so that the top rod 23 squeezes the tilting rod 22, and the tilting rod 22 will rotate. At this time, the tilting rod 22 will squeeze the movable block 21 on the top and move to one side of the slider 18. The slider 18 will be limited by the movable block 21, so that the mounting bracket 19 can be limited inside the cabinet 1.

[0031] See also Figure 2 , Figure 3 and Figure 4 It can be seen that when in use, the top rod 23 can be pulled as needed so that the movable block 21 does not limit the slider 18, and then the mounting frame 19 will slide out of the cabinet 1 through the slider 18, thereby facilitating the user to inspect and maintain the equipment inside the distribution cabinet.

[0032] To sum up: when using the distribution cabinet with temperature regulation function, the distribution cabinet can be placed in a stable position, and then the required equipment and electronic components can be installed inside the cabinet 1 and connected through wires, and then connected to the control panel 3 on the cabinet door 2 through wires, and then the cabinet door 2 is closed by hinges, so that the distribution cabinet can be used normally, and when the distribution cabinet is working, the heat is dissipated through the heat dissipation holes 4 at the bottom, so as to ensure that the internal temperature of the distribution cabinet is normal. This is the use feature of the distribution cabinet with temperature regulation function. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power distribution cabinet with temperature regulation function, comprising: A cabinet (1) and a heat dissipation hole (4), characterized in that one side of the cabinet (1) is connected to a cabinet door (2) via a hinge, a control panel (3) is installed on one side of the cabinet door (2), and the heat dissipation hole (4) is opened on one side of the cabinet (1); A fixing frame (5) is installed inside the cabinet (1), a pipe (6) is installed on one side of the fixing frame (5), one end of the pipe (6) is connected to a water pump (7), one end of the pipe (6) away from the water pump (7) is connected to a heat conduction plate (8), and a cooling fan (9) is installed on one side of the heat conduction plate (8) through an outer shell.

2. A power distribution cabinet with temperature regulation function according to claim 1, characterized in that: Fixed blocks (10) are installed on both sides of the fixed frame (5); one side of the fixed block (10) is connected to a positioning block (11) via a groove; a rotating block (12) is connected to the groove of the fixed block (10) via a rotating shaft; and a clamping block (13) is provided on one side of the rotating block (12).

3. A power distribution cabinet with temperature regulation function according to claim 2, characterized in that: A movable spring (14) is arranged between the clamping block (13) and the groove of the fixed block (10), and a side of the rotating block (12) away from the clamping block (13) is connected to a connecting rod (15) via a rotating shaft.

4. A power distribution cabinet with temperature regulation function according to claim 3, characterized in that: The side of the connecting rod (15) away from the rotating block (12) is connected to a telescopic block (16) via a rotating shaft, and a return spring (17) is connected between the telescopic block (16) and the groove of the fixed block (10).

5. The power distribution cabinet with temperature regulation function according to claim 1, characterized in that: The cabinet (1) is internally connected with a slider (18) via a slide groove, a mounting frame (19) is installed between two groups of the sliders (18), and a telescopic spring (20) is connected between the slider (18) and the groove of the cabinet (1).

6. A power distribution cabinet with temperature regulation function according to claim 5, characterized in that: A movable block (21) is arranged on one side of the sliding block (18), and a tilting rod (22) is arranged at the bottom of the movable block (21) via a sliding groove.

7. A power distribution cabinet with temperature regulation function according to claim 6, characterized in that: A top rod (23) penetrating the cabinet (1) is provided on one side of the tilting rod (22); a compression spring (24) is connected between the top rod (23) and the groove of the cabinet (1).

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