Improved electrical heat dissipation control cabinet

Abstract

The utility model discloses an improved electrical heat dissipation control cabinet, which comprises a cabinet body (1), an electronic component (2) arranged in the cabinet body (1), a cabinet door (3) rotationally connected to an opening of the cabinet body (1), and an air pump (4) arranged at the top of the cabinet body (1), the first heat dissipation assembly (5) is arranged at the opening in the cabinet body (1), and the first heat dissipation assembly (5) is connected with the air pump (4) through a connecting assembly (6); and the second heat dissipation assembly (7) is arranged at the bottom of the cabinet body (1). According to the utility model, the problem that the working efficiency and the service life of other electronic components in the box body may be affected by long-time use due to the fact that the position of the air inlet of the existing equipment cannot be changed and the electronic components in other areas in the cabinet body cannot obtain a good heat dissipation effect can be solved.

Description

Technical Field

[0001] The utility model relates to a control cabinet, in particular to an improved electrical heat dissipation control cabinet, and belongs to the technical field of automated electrical control equipment. Background Art

[0002] Generally speaking, PLC control is a commonly used electrical control system in automatic control systems, with widespread application in various control scenarios. PLC control equipment can perform data acquisition, processing, storage, and output control, replacing traditional data acquisition cards, mechanical switches, and electromagnetic contactors. When building a PLC control system, various functional modules, such as digital acquisition modules, analog acquisition modules, input / output modules, power supplies, and controllers, can be combined to achieve complex control functions based on control requirements. However, control components and modules are generally installed in a control cabinet, which has certain requirements for the operating environment and heat dissipation.

[0003] The PLC electrical automation control devices currently on the market can ensure that external airflow enters the interior during heat dissipation operations. However, since the position of the air inlet does not change, only the electronic components close to the air inlet can achieve better heat dissipation effects. The heat dissipation effects of electronic components in other areas of the box are poor. Long-term use may affect the working efficiency and service life of other electronic components in the box.

[0004] Therefore, the key to solving the above technical problems is to develop a safe, reliable and heat-dissipating electrical heat dissipation control cabinet based on PLC control. Summary of the Invention

[0005] In view of the many defects and shortcomings in the above-mentioned background technology, the present invention has made improvements and innovations thereto, with the aim of providing a stable, reliable and easy-to-operate electrical heat dissipation control cabinet based on PLC control, which can solve the technical problem that the position of the air inlet of the current equipment does not change, and only the electronic components close to the air inlet can obtain a good heat dissipation effect, while the heat dissipation effect of the electronic components in other areas of the cabinet is poor, and long-term use may affect the working efficiency and service life of other electronic components in the box.

[0006] Another purpose of the present invention is to quickly cool down and dissipate heat from electronic components in the cabinet through the cooperation of the first heat dissipation component and the second heat dissipation component, thereby improving working performance and service life.

[0007] In order to solve the above problems and achieve the above-mentioned purpose of the utility model, the utility model is an improved electrical heat dissipation control cabinet which is realized by adopting the following design structure and the following technical solutions:

[0008] An improved electrical heat dissipation control cabinet comprises a cabinet body (1), electronic components (2) installed in the cabinet body (1), and a cabinet door (3) rotatably connected to an opening of the cabinet body (1), and further comprises:

[0009] An air pump (4), the air pump (4) is arranged on the top of the cabinet (1);

[0010] A first heat dissipation component (5), the first heat dissipation component (5) is arranged at an opening inside the cabinet (1), and the first heat dissipation component (5) is connected to the air pump (4) via a connecting component (6);

[0011] A second heat dissipation component (7) is arranged at the bottom of the cabinet (1).

[0012] Preferably, the first heat dissipation component (5) comprises:

[0013] Two first transmission rods (51), the two first transmission rods (51) are arranged opposite to each other and vertically rotatably connected to the inner opening of the cabinet (1);

[0014] A first motor (52), the first motor (52) is arranged on the top of the cabinet (1), and the output shaft of the first motor (52) is connected to the end of one of the first transmission rods (51);

[0015] A movable block (53), with two ends of the movable block (53) correspondingly connected to the two first transmission rods (51);

[0016] An air guide block (54), the air guide block (54) is connected to the inner side of the movable block (53);

[0017] Multiple groups of nozzles (55) are connected to the air guide block (54).

[0018] Preferably, the two first transmission rods (51) are both screw rods, or the one connected to the first motor (52) is a screw rod, and the other is a smooth guide rod;

[0019] A protective block (56) is also provided above the first motor (52).

[0020] Preferably, the connecting assembly (6) comprises:

[0021] A connecting block (61), the connecting block (61) is connected to the top plate of the cabinet (1);

[0022] A reel (62) is rotatably connected to the interior of the connecting block (61);

[0023] A coil spring is provided between the coil shaft (62) and the connecting block (61);

[0024] A gas delivery hose adapted to be connected to the reel (62);

[0025] One end of the air delivery hose is connected to the air outlet of the air pump (4), and the other end of the air delivery hose is connected to the air inlet of the air guide block (54).

[0026] Preferably, the second heat dissipation component (7) comprises:

[0027] A fan (71), the fan (71) is arranged in the middle of the bottom plate of the cabinet (1);

[0028] A second motor (72), the second motor (72) is arranged above the fan (71);

[0029] The output shaft of the second motor (72) is connected to the rotating shaft of the fan (71).

[0030] Preferably, the device further comprises a filter assembly disposed below the second heat dissipation assembly (7), the filter assembly comprising:

[0031] A filter box (73), the filter box (73) is connected to the bottom of the cabinet (1) bottom plate directly below the fan (71);

[0032] A filter plate (74) is slidably mounted on the filter box (73);

[0033] One end of the filter plate (74) is provided with a pull-out handle.

[0034] Preferably, the bottom of the cabinet (1) is symmetrically provided with support legs (11), and the bottom of the support legs (11) is also provided with anti-slip rubber pads;

[0035] A display screen (31) is provided above the cabinet door (3), several buttons (32) are provided below the cabinet door (3), and a safety lock (33) and a handle (34) are provided at the non-connection end of the cabinet door (3).

[0036] Preferably, it further comprises a protection component (8), which is arranged at the button (32) of the cabinet door (3);

[0037] The protection component (8) comprises:

[0038] A fixing block (81), the fixing block (81) is symmetrically arranged on the cabinet door (3) on both sides of the button (32);

[0039] A working box (82), the working box (82) is connected below the two fixed blocks (81);

[0040] A third motor (83), the third motor (83) is connected to one side of the interior of the working box (82);

[0041] Two second transmission rods (84), the two second transmission rods (84) are arranged opposite to each other, and the end of one of the second transmission rods (84) is connected to the output shaft of the third motor (83);

[0042] A convex block (85), wherein the convex block (85) is movably mounted on the two second transmission rods (84);

[0043] A movable plate (86), the movable plate (86) is connected between the two protrusions (85);

[0044] Wherein, the movable plate (86) is located outside the button (32).

[0045] Preferably, a dust shield (87) is further provided above the fixed block (81), and the dust shield (87) is located above the button (32);

[0046] The two second transmission rods (84) are both screw rods, or the one connected to the third motor (83) is a screw rod, and the other is a smooth guide rod;

[0047] A cleaning strip (88) is also fixedly mounted on the inner side of the movable plate (86).

[0048] Preferably, an observation window (861) is provided on the movable plate (86), and the observation window (861) is made of a transparent material.

[0049] The working principle is: before using the improved electrical heat dissipation control cabinet of the above-mentioned design structure, the operator only needs to move the completed utility model to the designated working position manually or through corresponding transportation equipment for use.

[0050] When in use, the first heat dissipation component (5) starts to operate, the first motor (52) is started, and the first motor (52) drives the first transmission rod (51) connected thereto to rotate in the cabinet (1), thereby driving the movable block (53) connected to the first transmission rod (51) to move up and down in the cabinet (1), and then, in conjunction with the mutual cooperation between the air pump (4), the air guide block (54) and the plurality of nozzles (55), the electronic components (2) in the cabinet (1) can be cooled; at the same time, the second heat dissipation component (7) also operates synchronously, the second motor (72) is started, and the second motor (72) rotates to make the fan (71) rotate in the cabinet (1), thereby achieving the effect of cooling and heat dissipation; the simultaneous heat dissipation and cooling treatment of the first heat dissipation component (5) and the second heat dissipation component (7) can achieve the rapid cooling and heat dissipation of the electronic components (2) in the cabinet (1), thereby improving the working performance and service life.

[0051] Compared with the prior art, the beneficial effects of the present invention are:

[0052] 1. The utility model has a simple structure and a novel and reasonable design. Since the first heat dissipation component is provided, it can solve the technical problem that in the current equipment, since the position of the air inlet does not change, only the electronic components close to the air inlet can obtain a good heat dissipation effect, while the heat dissipation effect of the electronic components in other areas of the cabinet is poor, and long-term use may affect the working efficiency and service life of other electronic components in the box;

[0053] 2. The second heat dissipation component provided in the present invention can also cool down and dissipate heat for electronic components. With the cooperation of the first heat dissipation component and the second heat dissipation component, the electronic components in the cabinet can be quickly cooled and dissipated, thereby improving working performance and service life.

[0054] 3. The utility model is also equipped with a protective component, which can protect the buttons on the cabinet door and also play the role of cleaning the buttons;

[0055] 4. The utility model is also provided with a filter assembly, which can filter and isolate the external dust to a certain extent through the mutual cooperation between the filter box and the filter plate, so as to prevent dust from entering the interior of the cabinet and affecting the use of electronic components in the cabinet;

[0056] 5. The protective block provided in the present invention can protect the first motor and achieve the effect of silencing and reducing vibration;

[0057] 6. The dust removal device provided in the present invention can blow air at a specific place. When the staff are installing and repairing electronic components in the cabinet, they can use the mobile dust removal device to carry out special dust removal.

[0058] 7. The support legs at the bottom of the cabinet and the anti-skid rubber pads at the bottom of the support legs can make the entire cabinet stand firmly on the ground for use;

[0059] 8. The utility model has an ingenious design, is safe and reliable, stable and practical, easy to operate, and has a good heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0061] Figure 1 This is one of the overall structural diagrams of the utility model;

[0062] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0063] Figure 3 This is one of the schematic diagrams of the decomposition structure of the utility model;

[0064] Figure 4 This is the second schematic diagram of the decomposition structure of the utility model;

[0065] Figure 5 This is the third schematic diagram of the decomposition structure of the utility model;

[0066] Figure 6 This is the fourth schematic diagram of the decomposition structure of the utility model;

[0067] Figure 7 This is the fifth schematic diagram of the decomposition structure of the utility model;

[0068] Figure 8 This is the third schematic diagram of the overall structure of the utility model;

[0069] Figure 9 This is the fourth schematic diagram of the overall structure of the utility model;

[0070] Figure 10 This is the fifth schematic diagram of the overall structure of the utility model;

[0071] Figure 11 This is the sixth schematic diagram of the overall structure of the utility model;

[0072] Figure 12 This is the sixth schematic diagram of the decomposition structure of the utility model;

[0073] Figure 13 This is the seventh schematic diagram of the decomposition structure of the utility model;

[0074] Figure 14 This is the eighth schematic diagram of the decomposition structure of the utility model;

[0075] Figure 15 This is the ninth schematic diagram of the decomposition structure of the present utility model;

[0076] Figure 16 This is one of the schematic diagrams showing the connection relationship between the cabinet door (3) and the protective assembly (8) of the present invention;

[0077] Figure 17 This is the second schematic diagram of the connection relationship between the cabinet door (3) and the protective assembly (8) of the utility model;

[0078] Figure 18 This is the third schematic diagram of the connection relationship between the cabinet door (3) and the protective assembly (8) of the utility model;

[0079] Figure 19 This is a schematic diagram of the connection relationship between the air pump (4) and the first heat dissipation assembly (5) of the utility model;

[0080] Figure 20 This is a partial structural diagram of a first heat dissipation assembly (5) of the utility model;

[0081] Among them, the numbers in the figure are: 1-cabinet, 11-support leg;

[0082] 2—Electronic components;

[0083] 3 - cabinet door, 31 - display screen, 32 - button, 33 - safety lock, 34 - and handle;

[0084] 4—air pump;

[0085] 5 - first heat dissipation assembly, 51 - first transmission rod, 52 - first motor, 53 - movable block, 531 - movable slot, 54 - air guide block, 55 - nozzle, 56 - protective block, 57 - dust removal element;

[0086] 6-connection assembly, 62-connection block, 62-reel,

[0087] 7 - second heat dissipation assembly, 71 - fan, 72 - second motor, 73 - filter box, 74 - filter plate,

[0088] 8—protection assembly, 81—fixed block, 82—working box, 83—third motor, 84—second transmission rod, 85—bump, 86—movable plate, 861—observation window, 87—dust shield, 88—cleaning strip. DETAILED DESCRIPTION

[0089] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other unless there is a conflict. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0090] As the instruction manual Figure 1 To the instruction manual Figure 7 An improved electrical heat dissipation control cabinet shown includes a cabinet body 1, electronic components 2 installed in the cabinet body 1, and a cabinet door 3 rotatably connected to an opening of the cabinet body 1, and further includes:

[0091] The air pump 4 is arranged on the top of the cabinet 1;

[0092] A first heat dissipation component 5 is provided at an opening inside the cabinet 1 and is connected to the air pump 4 via a connecting component 6;

[0093] The second heat dissipation component 7 is arranged at the bottom of the cabinet 1.

[0094] In the present invention, the electronic components 2 are installed in the cabinet 1 after being connected through the side panels on both sides. The side panels on both sides are used to connect the electronic components 2 in the cabinet.

[0095] Further, such as Figure 5 As shown, the first heat dissipation component 5 includes:

[0096] Two first transmission rods 51 are arranged opposite to each other and vertically rotatably connected to the inner opening of the cabinet 1;

[0097] A first motor 52 is provided on the top of the cabinet 1 , and an output shaft of the first motor 52 is connected to an end of one of the first transmission rods 51 ;

[0098] A movable block 53, both ends of which are connected to the two first transmission rods 51 respectively;

[0099] An air guide block 54 is connected to the inner side of the movable block 53;

[0100] Multiple groups of nozzles 55 are connected to the air guide block 54.

[0101] In the present invention, connecting pipes are fixedly installed on the top of the movable block 53 and the bottom of the air pump 4 , and the connecting pipe on the top of the movable block 53 is connected to the air guide block 54 .

[0102] Specifically, the two first transmission rods 51 are both screw rods, or the one connected to the first motor 52 is a screw rod, and the other is a smooth guide rod;

[0103] A protective block 56 is further provided above the first motor 52 .

[0104] More specifically, the connection component 6 includes:

[0105] Connecting block 61, connecting block 61 is connected to the top plate of cabinet 1;

[0106] The reel 62 is rotatably connected to the interior of the connecting block 61;

[0107] A coil spring is provided between the coil shaft 62 and the connecting block 61;

[0108] A gas delivery hose adapted to be connected to the reel 62;

[0109] One end of the air delivery hose is connected to the air outlet of the air pump 4 , and the other end of the air delivery hose is connected to the air inlet of the air guide block 54 .

[0110] In the utility model, one end of the coil spring is fixed to the connecting block 61, and the other end is fixed to the reel 62; the coil spring arranged between the reel 62 and the connecting block 61 can enable the gas hose to be automatically retracted onto the reel 62; further, one end of the gas hose is connected to the gas outlet end of the air pump 4, and the other end of the gas hose is connected to the connecting pipe above the movable block 53.

[0111] During use, the first motor 52 drives the first transmission rod 51 connected thereto to rotate in the cabinet 1, thereby driving the movable block 53 connected to the first transmission rod 51 to move up and down in the cabinet 1, and then cooperates with the air pump 4, the air guide block 54 and the multiple groups of nozzles 55 to cool the electronic components 2 in the cabinet 1, so as to solve the technical problem that when the PLC electrical automation control device on the market is performing heat dissipation operation, when ensuring that external airflow enters the interior, since the position of the air inlet does not change, only the electronic components 2 close to the air inlet can obtain a better heat dissipation effect, and the heat dissipation effect of the electronic components 2 in other areas of the cabinet 1 is poor, and long-term use may affect the working efficiency and service life of other electronic components 2 in the box.

[0112] Furthermore, the second heat dissipation component 7 includes:

[0113] The fan 71 is arranged in the middle of the bottom plate of the cabinet 1;

[0114] A second motor 72 is provided above the fan 71;

[0115] The output shaft of the second motor 72 is connected to the rotating shaft of the fan 71 .

[0116] In the present invention, the fan 71 is rotated in the cabinet 1 by the second motor 72 , thereby achieving the effect of cooling and heat dissipation.

[0117] Specifically, it also includes a filter assembly arranged below the second heat dissipation assembly 7, and the filter assembly includes:

[0118] The filter box 73 is connected to the bottom of the bottom plate of the cabinet 1 directly below the fan 71;

[0119] Filter plate 74, filter plate 74 is slidably mounted on filter box 73;

[0120] One end of the filter plate 74 is provided with a pull-out handle.

[0121] In the present invention, grooves are provided at both ends of the filter box 73, into which filter plates 74 are slidably mounted, and slides are provided at both ends of the filter plates 74 that fit into the grooves. A fan 71 is fixedly mounted on the top of the filter box 73, to which a second motor 72 is fixedly connected. The fan 71 is located above the filter plates 74, and the filter box 73 is provided with multiple groups of filter holes, which are also provided at the bottom of the filter box 73. The interaction between the filter box 73 and the filter plates 74 can achieve a certain filtering and isolation effect on external dust, thereby preventing dust from entering the interior of the cabinet 1 and affecting the performance of the electronic components 2 in the cabinet 1. When the filter plates 74 need to be cleaned, the filter plates 74 can be pulled out of the filter box 73 by holding the pull-out handle, thereby achieving the effect of cleaning the filter plates 74.

[0122] Furthermore, the bottom of the cabinet 1 is symmetrically provided with support legs 11, and the bottom of the support legs 11 is also provided with anti-slip rubber pads;

[0123] A display screen 31 is provided above the cabinet door 3 , a number of buttons 32 are provided below the cabinet door 3 , and a safety lock 33 and a handle 34 are provided at the non-connecting end of the cabinet door 3 .

[0124] In the present invention, the entire cabinet body 1 can be firmly placed on the ground for use by means of the support legs 11 and the anti-slip rubber pads at the bottom of the support legs 11; and the display screen 31 and the button 32 on the cabinet door 3 and the safety lock 33 and the handle 34 cooperate with each other, so that the entire PLC automated electrical control equipment can be put into normal use.

[0125] More specifically, it also includes a protection component 8, which is arranged at the button 32 of the cabinet door 3;

[0126] The protection component 8 includes:

[0127] The fixing blocks 81 are symmetrically arranged on the cabinet door 3 on both sides of the button 32;

[0128] A working box 82 is connected below the two fixed blocks 81;

[0129] A third motor 83 is connected to one side of the inner portion of the working box 82;

[0130] Two second transmission rods 84 are arranged opposite to each other, and an end of one of the second transmission rods 84 is connected to the output shaft of the third motor 83;

[0131] The protrusions 85 are movably mounted on the two second transmission rods 84;

[0132] A movable plate 86 is connected between the two protrusions 85;

[0133] The movable plate 86 is located outside the button 32 .

[0134] In the present invention, when the third motor 83 drives the second transmission rod 84 to rotate, the second transmission rod 84 rotates to cause the movable plate 86 to move up and down along the fixed block 81. When the button 32 is not needed, the button 32 can be protected by the movable plate 86 to avoid the button 32 being exposed to the air for a long time. When it is needed, the third motor 83 drives the second transmission rod 84 to rotate, so that the movable plate 86 moves downward, thereby removing the movable plate 86 from above the button 32.

[0135] More specifically, a dust shield 87 is provided above the fixing block 81 , and the dust shield 87 is located above the button 32 ;

[0136] The two second transmission rods 84 are both screw rods, or the one connected to the third motor 83 is a screw rod, and the other is a smooth guide rod;

[0137] A cleaning strip 88 is also fixedly mounted on the inner side of the movable plate 86 .

[0138] In the present invention, the dust shield 87 can prevent dust from adhering to the button 32 through the gap; the cleaning strip 88 fixedly installed on the inner side of the movable plate 86 can clean the button 32 itself when the movable plate 86 moves downward.

[0139] More specifically, the movable plate 86 is provided with an observation window 861 , which is made of a transparent material.

[0140] In the present invention, the observation window 861 provided on the movable plate 86 allows the button 32 to be observed intuitively.

[0141] In the present invention, the first motor 52 of the first heat dissipation component 5, the second motor 72 of the second heat dissipation component 7 and the third motor 83 of the protective component 8 are centrally controlled by a central control system. The control system receives signals from sensors, operating interfaces or other input devices, and determines the operating status of each motor according to a preset logic or algorithm. In the centralized control scheme, there may not be a physical switch directly corresponding to each motor, but it is controlled by buttons, switches or knobs on the software interface. This structure is a very mature means in the existing technology, and the setting of the motor is not the main innovation.

[0142] In summary, the more specific implementation methods of the present invention are:

[0143] Before using the improved electrical heat dissipation control cabinet of the above-mentioned design structure, the completed electrical heat dissipation control cabinet of the structure needs to be transported to a designated working position by corresponding transport equipment or directly by hand for use.

[0144] When in use, the first heat dissipation assembly 5 starts to operate, the first motor 52 is started, and the first motor 52 drives the first transmission rod 51 connected thereto to rotate in the cabinet 1, thereby driving the movable block 53 connected to the first transmission rod 51 to move up and down in the cabinet 1. Then, with the cooperation between the air pump 4, the air guide block 54 and the multiple groups of nozzles 55, the electronic components 2 in the cabinet 1 can be cooled and dissipated.

[0145] At the same time, the second heat dissipation component 7 also runs synchronously, the second motor 72 is started, and the second motor 72 rotates to make the fan 71 rotate in the cabinet 1, thereby achieving the effect of cooling and heat dissipation;

[0146] Due to the setting of the first heat dissipation component 5, it is possible to solve the technical problem that in the current equipment, since the position of the air inlet does not change, only the electronic components 2 close to the air inlet can obtain a good heat dissipation effect, while the heat dissipation effect of the electronic components 2 in other areas of the cabinet 1 is poor, and long-term use may affect the working efficiency and service life of other electronic components 2 in the box; in addition, through the simultaneous heat dissipation and cooling treatment of the first heat dissipation component 5 and the second heat dissipation component 7, it is possible to solve the problem of poor heat dissipation effect of the PLC electrical automation control device currently on the market, thereby improving the working efficiency and service life.

[0147] When the button 32 is not in use, the third motor 83 can be used to protect the buttons 32, so that the second transmission rod 84 can be rotated. The second transmission rod 84 rotates to make the movable plate 86 move up and down along the fixed block 81, thereby making the movable plate 86 move downward, and then the movable plate 86 is removed from above the button 32, so that the button 32 can be operated. When the movable plate 86 moves downward, the cleaning strip 88 fixedly installed on the inner side of the movable plate 86 can clean the button 32 itself. When the button 32 is not in use, the third motor 83 can be used to protect the button 32 through the movable plate 86 by reverse control to avoid the button 32 being exposed to the air for a long time. In addition, a dust shield 87 is provided above the fixed block 81 to prevent dust from adhering to the button 32 through the gap.

[0148] Since a filter assembly is provided below the second heat dissipation assembly 7, the filter box 73 and the filter plate 74 cooperate with each other to achieve a certain filtering and isolating effect on external dust, so as to prevent dust from entering the interior of the cabinet 1 and affecting the use effect of the electronic components 2 in the cabinet 1; when the filter plate 74 needs to be cleaned, the filter plate 74 can be pulled out of the filter box 73 by holding the pull-out handle, thereby achieving the effect of cleaning the filter plate 74.

[0149] During the above-mentioned implementation operation process, a movable groove 531 can be further opened under the movable block 53, and a dust removal component 57 is slidably installed in the movable groove 531. The dust removal component 57 is connected to the air guide block 54 through an air supply hose, wherein the dust removal component 57 is provided with an air nozzle and a control valve.

[0150] In the present invention, by providing a protective block 56, the first motor 52 can be protected and the effect of silencing and reducing vibration can be achieved; the dust removal component 57 includes a telescopic tube and an air nozzle and a control valve connected to the end of the telescopic tube. A movable groove 531 for cooperating with the dust removal component 57 is provided at the bottom of the movable block 53; the dust removal component 57 can blow air at a certain place. When the staff installs and repairs the electronic components 2 in the cabinet 1, the dust removal component 57 can be moved to perform special dust removal treatment.

[0151] When the above structure is in use, the dust removal part 57 can blow air at a certain place. When the staff installs and repairs the electronic components 2 in the cabinet 1, they can perform special dust removal treatment on it by moving the dust removal part 57. After use, the dust removal part 57 will automatically scale back and reset.

[0152] During the entire implementation process described above, the dimensions of the improved electrical heat dissipation control cabinet can be adjusted accordingly based on the size and quantity of the control components to be installed within the cabinet. In this patented solution, three motors and one air pump require only four I / O channels to complete all motion control. This can be achieved by configuring a separate I / O module as needed, or by utilizing I / O channels reserved for backup or redundancy during PLC design. For the entire control system, utilizing fewer control resources to address heat dissipation issues within the control cabinet and improve operational reliability is a valuable technical solution.

[0153] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and does not constitute any other limitation to the present invention. Any person skilled in the art may utilize the above-disclosed technical content to modify or remodel the present invention into equivalent embodiments. However, any simple modifications, equivalent variations, and modifications to the above embodiments that do not depart from the technical content of the present invention and are based on the technical essence of the present invention shall still fall within the scope of protection of the present invention.

Claims

1. An improved electrical heat dissipation control cabinet, comprising a cabinet body (1), electronic components (2) installed in the cabinet body (1), and a cabinet door (3) rotatably connected to an opening of the cabinet body (1), characterized in that: Also includes: An air pump (4), the air pump (4) is arranged on the top of the cabinet (1); A first heat dissipation component (5), the first heat dissipation component (5) is arranged at an opening inside the cabinet (1), and the first heat dissipation component (5) is connected to the air pump (4) via a connecting component (6); A second heat dissipation component (7) is arranged at the bottom of the cabinet (1).

2. The improved electrical heat dissipation control cabinet according to claim 1, characterized in that: The first heat dissipation component (5) comprises: Two first transmission rods (51), the two first transmission rods (51) are arranged opposite to each other and vertically rotatably connected to the inner opening of the cabinet (1); A first motor (52), the first motor (52) is arranged on the top of the cabinet (1), and the output shaft of the first motor (52) is connected to the end of one of the first transmission rods (51); A movable block (53), with two ends of the movable block (53) correspondingly connected to the two first transmission rods (51); An air guide block (54), the air guide block (54) is connected to the inner side of the movable block (53); Multiple groups of nozzles (55) are connected to the air guide block (54).

3. An improved electrical heat dissipation control cabinet according to claim 2, characterized in that: The two first transmission rods (51) are both screw rods, or one connected to the first motor (52) is a screw rod, and the other is a smooth guide rod; A protective block (56) is also provided above the first motor (52).

4. The improved electrical heat dissipation control cabinet according to claim 1, characterized in that: The connecting component (6) comprises: A connecting block (61), the connecting block (61) is connected to the top plate of the cabinet (1); A reel (62) is rotatably connected to the interior of the connecting block (61); A coil spring is provided between the coil shaft (62) and the connecting block (61); A gas delivery hose adapted to be connected to the reel (62); One end of the air delivery hose is connected to the air outlet of the air pump (4), and the other end of the air delivery hose is connected to the air inlet of the air guide block (54).

5. The improved electrical heat dissipation control cabinet according to claim 1, characterized in that: The second heat dissipation component (7) comprises: A fan (71), the fan (71) is arranged in the middle of the bottom plate of the cabinet (1); A second motor (72), the second motor (72) is arranged above the fan (71); The output shaft of the second motor (72) is connected to the rotating shaft of the fan (71).

6. The improved electrical heat dissipation control cabinet according to claim 5, characterized in that: It also includes a filter assembly arranged below the second heat dissipation assembly (7), the filter assembly including: A filter box (73), the filter box (73) is connected to the bottom of the cabinet (1) bottom plate directly below the fan (71); A filter plate (74) is slidably mounted on the filter box (73); One end of the filter plate (74) is provided with a pull-out handle.

7. The improved electrical heat dissipation control cabinet according to claim 1, characterized in that: The bottom of the cabinet (1) is symmetrically provided with support legs (11), and the bottom of the support legs (11) is also provided with anti-slip rubber pads; A display screen (31) is provided above the cabinet door (3), several buttons (32) are provided below the cabinet door (3), and a safety lock (33) and a handle (34) are provided at the non-connection end of the cabinet door (3).

8. The improved electrical heat dissipation control cabinet according to claim 1, characterized in that: It also includes a protection component (8), which is arranged at the button (32) of the cabinet door (3); The protection component (8) comprises: A fixing block (81), the fixing block (81) is symmetrically arranged on the cabinet door (3) on both sides of the button (32); A working box (82), the working box (82) is connected below the two fixed blocks (81); A third motor (83), the third motor (83) is connected to one side of the interior of the working box (82); Two second transmission rods (84), the two second transmission rods (84) are arranged opposite to each other, and the end of one of the second transmission rods (84) is connected to the output shaft of the third motor (83); A convex block (85), wherein the convex block (85) is movably mounted on the two second transmission rods (84); A movable plate (86), the movable plate (86) is connected between the two protrusions (85); Wherein, the movable plate (86) is located outside the button (32).

9. The improved electrical heat dissipation control cabinet according to claim 8, characterized in that: A dust shield (87) is also provided above the fixed block (81), and the dust shield (87) is located above the button (32); The two second transmission rods (84) are both screw rods, or the one connected to the third motor (83) is a screw rod, and the other is a smooth guide rod; A cleaning strip (88) is also fixedly mounted on the inner side of the movable plate (86).

10. The improved electrical heat dissipation control cabinet according to claim 8, characterized in that: The movable plate (86) is provided with an observation window (861), and the observation window (861) is made of a transparent material.

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