Safe efficient heat dissipation power control cabinet

Abstract

The invention relates to the technical field of electric power control cabinets, in particular to a safe efficient heat dissipation electric power control cabinet which comprises a cabinet body, a plate frame is fixedly connected to the interior of the cabinet body, a plurality of supporting plates are installed on the plate frame, a top cover is fixedly connected to the upper end of the cabinet body, a cabinet door is hinged to the front end of the cabinet body, and windows are formed in the two sides and the rear side of the cabinet body. And an adjustable heat dissipation piece is fixedly connected in each window. The heat dissipation piece comprises a frame fixedly connected in the window, a ventilation opening is formed in the core portion of the frame, two inserting plates are symmetrically connected in the frame in a sliding mode, springs are fixedly connected to the outer sides of the two inserting plates, square blocks are fixedly connected to the outer ends of the two springs, and the two square blocks are symmetrically and fixedly connected to the two ends of the frame. The beneficial effects are that according to different installation environments and actual work requirements, the heat dissipation pieces at different parts can be switched to be started, so that the device is not influenced by the installation environments, and the heat dissipation effect of the cabinet body is not influenced.

Description

Technical Field

[0001] The invention relates to the technical field of power control cabinets, and more particularly to a safe and efficient heat dissipation power control cabinet. Background Art

[0002] In the power system, the power control cabinet, as a key equipment, bears the important responsibility of allocating, controlling and protecting power resources. With the continuous growth of power demand and the rapid development of power technology, the electrical components inside the power control cabinet are becoming increasingly complex and the power density is increasing, which directly leads to a large amount of heat generated inside the cabinet. If the heat cannot be dissipated in time and effectively, it will not only affect the operating efficiency and stability of the power control cabinet, but also may cause serious safety accidents, such as short circuits and fires caused by overheating of the equipment.

[0003] Power control cabinets that use advanced cooling technologies such as heat sinks, heat pipes, and liquid cooling have appeared on the market, which have improved the cooling efficiency to a certain extent. However, these solutions often have problems such as complex design, high cost, and poor installation flexibility, especially insufficient adaptability to different installation environments. For example, in a small space or an environment with limited ventilation conditions, a single cooling method may not be able to fully exert its effectiveness, resulting in local overheating of the cabinet, affecting the overall cooling effect and operational safety.

[0004] In view of this, the present invention proposes a safe and efficient heat dissipation power control cabinet, the core of which is to design a new heat dissipation method, which can switch the heat dissipation parts in different parts to open according to different installation environments and actual work needs. Summary of the invention

[0005] In order to overcome the shortcomings of the prior art, the present invention provides a safe and efficient heat dissipation power control cabinet, which has the beneficial effect of being able to switch on heat dissipation components in different parts according to different installation environments and actual work requirements, so that the device will not be affected by the installation environment and affect the heat dissipation effect of the cabinet itself.

[0006] The technical solution adopted by the present invention to solve the technical problem is:

[0007] A safe and efficient heat dissipation power control cabinet comprises a cabinet body, a plate frame is fixedly connected inside the cabinet body, a plurality of support plates are installed on the plate frame, a top cover is fixedly connected to the upper end of the cabinet body, a cabinet door is hingedly connected to the front end of the cabinet body, windows are opened on both sides and the rear side of the cabinet body, and an adjustable heat dissipation component is fixedly connected in each window.

[0008] The heat sink comprises a frame fixedly connected in the window, a vent is provided in the core of the frame, two plug plates are symmetrically slidably connected inside the frame, springs are fixedly connected to the outer sides of the two plug plates, blocks are fixedly connected to the outer ends of the two springs, and the two blocks are symmetrically fixedly connected to the two ends of the frame.

[0009] The heat sink also includes a plurality of inclined plates vertically fixed in the vent.

[0010] The heat sink also includes slots. The opposite surfaces of the two plug-in boards are provided with a plurality of corresponding slots. Each of the inclined plates is slidably connected to two oppositely arranged slots. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0012] Figure 1 It is a structural schematic diagram of a safe and efficient heat dissipation power control cabinet;

[0013] Figure 2 The structure of the cabinet is shown in Figure 1. Figure 1 ;

[0014] Figure 3 The structure of the cabinet is shown in Figure 1. Figure 2 ;

[0015] Figure 4 It is a structural schematic diagram of the pallet;

[0016] Figure 5 It is a structural diagram of the framework;

[0017] Figure 6 It is a schematic diagram of the structure of the plug board;

[0018] Figure 7 It is a schematic diagram of the structure of the two plug-in boards;

[0019] Figure 8 It is a schematic diagram of the structure of the heat sink in an open state;

[0020] Fig. 9 is a schematic diagram of the structure of the top cover;

[0021] Fig.10 is a schematic diagram of the structure of the articulated arm;

[0022] Fig.11 is a schematic diagram of the structure of the rotating rod;

[0023] Fig.12 is a schematic diagram of the structure of the ejector rod;

[0024] Fig.13 It is a schematic diagram of the structure of the fan blade;

[0025] Fig.14 It is a schematic diagram of the structure of the water collecting box.

[0026] In the figure: cabinet body 101; cabinet door 102; window 103; plate frame 104; support plate 105; dovetail groove 106; water collecting box 107; top cover 201; heat dissipation fins 202; motor I 203; rotating rod 204; electric push rod 205; top rod 206; motor II 207; fan blade 208; frame 301; vent 302; inclined plate 303; guide rod 304; sliding sleeve 305; column rod 306; hinged arm 307; block 308; plug plate 401; slot 402; spring 403. DETAILED DESCRIPTION

[0027] like Figures 1 to 8 As shown:

[0028] A safe and efficient heat dissipation power control cabinet comprises a cabinet 101, a plate frame 104 is fixedly connected inside the cabinet 101, a plurality of support plates 105 are installed on the plate frame 104, a top cover 201 is fixedly connected to the upper end of the cabinet 101, a cabinet door 102 is hingedly connected to the front end of the cabinet 101, windows 103 are opened on both sides and the rear side of the cabinet 101, and an adjustable heat dissipation element is fixedly connected in each window 103;

[0029] Screw holes are provided at the bottom corners of the cabinet 101 for inserting screws to fix the cabinet 101 at a designated position. The multiple support plates 105 in the cabinet 101 are used to install electrical components.

[0030] Taking installation factors into consideration, when the installation environment of the cabinet 101 causes a side wall of the cabinet 101 to be close to the wall, the corresponding heat sink on the side wall will be blocked by the wall and will not be able to effectively dissipate heat. At this time, the heat sink on the side that is not blocked can be switched to control it to open for ventilation and heat dissipation operations, so that the device can switch the heat sinks in different parts to open according to different installation environments and actual work needs, so that the device will not be affected by the installation environment and affect the heat dissipation effect of the cabinet 101 itself.

[0031] like Figures 5 to 9 As shown:

[0032] The heat sink comprises a frame 301 fixedly connected to the window 103, a vent 302 is provided at the core of the frame 301, two plug boards 401 are symmetrically slidably connected inside the frame 301, springs 403 are fixedly connected to the outer sides of the two plug boards 401, blocks 308 are fixedly connected to the outer ends of the two springs 403, and the two blocks 308 are symmetrically fixedly connected to the two ends of the frame 301;

[0033] Under normal conditions, the two plug plates 401 are in a mutually attached and closed state under the thrust of the two springs 403, and the vent 302 is blocked. When the heat sink on the unblocked side needs to be opened, the two plug plates 401 are controlled to slide away from each other and open, so that the vent 302 is switched to an open state, thereby performing an effective heat dissipation operation.

[0034] The two plug plates 401 on the frame 301 on the shielded side are in a closed state, which also prevents the high temperature in the cabinet 101 from being discharged through the shielded vents 302 and causing the shielded wall to be smoked and discolored, which is likely to cause hidden dangers such as high-temperature fire.

[0035] like Figure 5 As shown:

[0036] The heat sink also includes a plurality of inclined plates 303 vertically fixed in the vent 302;

[0037] When the two plug plates 401 are opened, the vent 302 is in an open state, and the multiple inclined plates 303 arranged obliquely can block dust or flying insects, thereby preventing dust from entering the interior of the cabinet 101 through the vent 302 when the vent 302 is in an open state.

[0038] like Figures 6 to 8 As shown:

[0039] The heat sink also includes slots 402. The two plug-in boards 401 have multiple slots 402 disposed correspondingly on their opposite surfaces. Each of the inclined boards 303 is slidably connected to two oppositely disposed slots 402.

[0040] The cooperation between the slot 402 and the inclined plate 303 ensures that the multiple inclined plates 303 will not affect the closure of the two plug plates 401; secondly, when the two plug plates 401 are closed close to each other, the two plug plates 401 move and advance along the surfaces of the multiple inclined plates 303, thereby scraping off the dust deposited on the surfaces of the inclined plates 303, thereby cleaning the dust on the surfaces of the inclined plates 303.

[0041] like Figure 8 and 10 As shown:

[0042] The heat sink also includes a guide rod 304 fixedly connected to one of the inclined plates 303, a sliding sleeve 305 is slidably connected to the guide rod 304, a column 306 is fixedly connected to the upper end of the sliding sleeve 305, and two hinged arms 307 are hingedly connected to the upper end of the column 306, and the two hinged arms 307 are respectively hingedly connected to the two plug plates 401;

[0043] Under normal conditions, the two plug plates 401 are in a state of being fitted and closed to each other under the thrust of the two springs 403, and the sliding sleeve 305 is located in front of the guide rod 304. When the column rod 306 is pushed, the column rod 306 drives the two plug plates 401 to slide away and open through the two hinged arms 307, thereby opening the vents 302 for ventilation and heat dissipation.

[0044] like Figures 9 to 13 As shown:

[0045] The top cover 201 is fixedly connected to a motor I 203, the output shaft of the motor I 203 is fixedly connected to a rotating rod 204, a push rod 206 corresponding to a column 306 is inserted into the rotating rod 204, and an electric push rod 205 is fixedly connected between the push rod 206 and the rotating rod 204;

[0046] The motor I 203 starts to drive the rotating rod 204 to rotate, and the rotating rod 204 drives the top rod 206 to rotate synchronously to the position of the frame 301 on the side that needs to be opened, and the electric push rod 205 is controlled to start. The telescopic end of the electric push rod 205 extends to drive the top rod 206 to extend, and the top rod 206 contacts the column rod 306 and pushes the column rod 306 to move in the direction of the corresponding plug plate 401, thereby driving the two plug plates 401 to slide away and open. Therefore, when the vent 302 on one side needs to be opened, the rotating rod 204 is controlled to rotate to the position of that side, and then the top rod 206 is controlled to extend and squeeze the column rod 306 to open the two plug plates 401 on that side to achieve ventilation and heat dissipation.

[0047] like Figures 12 to 13 As shown:

[0048] The upper end of the push rod 206 is fixedly connected to a motor II 207 through a motor frame, and the output shaft of the motor II 207 is fixedly connected to a fan blade 208;

[0049] When the electric push rod 205 starts to drive the push rod 206 to extend, the push rod 206 drives the motor II 207 and the fan blade 208 to extend synchronously, and the fan blade 208 moves toward the direction of the vent 302 on the side that needs to be opened. When the motor II 207 starts to drive the fan blade 208 to rotate, the fan blade 208 draws outside air into the cabinet 101, and at the same time draws the air inside the cabinet 101 to the outside, thereby speeding up the efficiency of the air circulation inside the cabinet 101, that is, by controlling the block 308 on the side close to the opened vent 302 to start, the circulation speed of the gas in the cabinet 101 is increased, and the electronic components inside the cabinet 101 are efficiently cooled, thereby achieving the effect of good heat dissipation.

[0050] like Figure 3 As shown:

[0051] Both sides of the cabinet 101 are connected to a plurality of water collection boxes 107;

[0052] The multiple water collection boxes 107 can be used to collect and store rainwater, so that when the temperature inside the cabinet 101 rises, the interior of the cabinet 101 can be quickly cooled down by evaporating the rainwater in the multiple water collection boxes 107 .

[0053] Further:

[0054] The lower ends of both sides of the cabinet 101 are provided with a plurality of dovetail grooves 106, and a plurality of water collecting boxes 107 are slidably connected in the plurality of dovetail grooves 106 respectively;

[0055] The water collecting box 107 can slide in the dovetail groove 106, and then the water collecting box 107 can be pulled out from the dovetail groove 106 for cleaning.

[0056] like Fig. 9 As shown:

[0057] A plurality of heat dissipation fins 202 are fixedly connected to the upper end of the top cover 201;

[0058] The top cover 201 absorbs the high temperature inside the cabinet 101 , and the plurality of heat dissipation fins 202 increase the surface area of ​​the top surface of the top cover 201 , thereby promoting rapid heat dissipation of the top cover 201 whose temperature rises.

Claims

1. A safe and efficient heat dissipation power control cabinet, characterized in that: The cabinet (101) comprises a cabinet body (101), a plate frame (104) is fixedly connected inside the cabinet body (101), a plurality of support plates (105) are installed on the plate frame (104), a top cover (201) is fixedly connected to the upper end of the cabinet body (101), a cabinet door (102) is hingedly connected to the front end of the cabinet body (101), windows (103) are provided on both sides and the rear side of the cabinet body (101), and an adjustable heat sink is fixedly connected in each window (103).

2. The power control cabinet according to claim 1, characterized in that: The heat sink comprises a frame (301) fixedly connected to the window (103); a vent (302) is provided in the core of the frame (301); two plug plates (401) are symmetrically slidably connected inside the frame (301); springs (403) are fixedly connected to the outer sides of the two plug plates (401); blocks (308) are fixedly connected to the outer ends of the two springs (403); and the two blocks (308) are symmetrically fixedly connected to the two ends of the frame (301).

3. The power control cabinet according to claim 2, characterized in that: The heat dissipation element further comprises a plurality of inclined plates (303) vertically fixed in the vent (302).

4. The power control cabinet according to claim 3, characterized in that: The heat sink also includes slots (402), and a plurality of corresponding slots (402) are provided on opposite surfaces of the two plug boards (401), and each of the inclined plates (303) is slidably connected in two oppositely arranged slots (402).

5. The power control cabinet according to claim 4, characterized in that: The heat sink also includes a guide rod (304) fixedly connected to one of the inclined plates (303), a sliding sleeve (305) being slidably connected to the guide rod (304), a column rod (306) being fixedly connected to the upper end of the sliding sleeve (305), two hinged arms (307) being hingedly connected to the upper end of the column rod (306), and the two hinged arms (307) being respectively hingedly connected to the two plug plates (401).

6. The power control cabinet according to claim 5, characterized in that: The top cover (201) is fixedly connected to a motor I (203), the output shaft of the motor I (203) is fixedly connected to a rotating rod (204), a push rod (206) corresponding to a column rod (306) is inserted into the rotating rod (204), and an electric push rod (205) is fixedly connected between the push rod (206) and the rotating rod (204).

7. The power control cabinet according to claim 6, characterized in that: The upper end of the push rod (206) is fixedly connected to a motor II (207), and the output shaft of the motor II (207) is fixedly connected to a fan blade (208).

8. The power control cabinet according to claim 1, characterized in that: Both sides of the cabinet (101) are cooperatively connected to a plurality of water collection boxes (107).

9. The power control cabinet according to claim 8, characterized in that: A plurality of dovetail grooves (106) are provided at the lower ends of both sides of the cabinet (101), and a plurality of water collecting boxes (107) are respectively slidably connected in the plurality of dovetail grooves (106).

10. The power control cabinet according to claim 6, characterized in that: A plurality of heat dissipation fins (202) are fixedly connected to the upper end of the top cover (201).

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