Novel control cabinet

Abstract

The utility model discloses a novel control cabinet in the technical field of control cabinets, which comprises a mounting cabinet, a limiting groove is arranged at the top of the mounting cabinet, a mounting bin is slidably inserted into the inner wall of the limiting groove, a plurality of first small holes are arranged on the surface of the mounting bin, two fans are fixedly inserted into the inner wall of the mounting bin, and the novel control cabinet further comprises a control unit. The control unit is used for turning off or turning on the two fans. According to the rotary door, the annular edge is arranged on the surface of the rotary door, when the rotary door is used, a user needs to insert observation glass into the inner wall of the annular edge firstly, then the two check blocks are installed on the surface of the annular edge through the second installation unit, and therefore the observation glass can be blocked and limited; and the observation glass is limited on the inner side of the rotating door, so that a user can observe a display screen of an electrical element in the main cabinet body through the observation glass, and the observation glass is convenient to disassemble and assemble subsequently.

Description

Technical Field

[0001] This utility model relates to the field of control cabinet technology, specifically a novel control cabinet. Background Technology

[0002] A control cabinet is a device that assembles switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or panel according to electrical wiring requirements. It is usually made of metal materials, such as cold-rolled steel plate and stainless steel.

[0003] Current control cabinets often have fans installed on their surface. When in use, users control the fan impeller to draw cool air from the outside into the cabinet, thus achieving heat dissipation. While this method can quickly cool the inside of the control cabinet, it is still difficult to filter out dust from the outside. Even if dust is filtered out, it is troublesome to clean it later. Therefore, a new type of control cabinet is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the problem that current control cabinets often have fans installed on their surfaces. When in use, users control the fan impeller to draw in cool air from the outside into the control cabinet to achieve heat dissipation. Although this method can quickly cool the inside of the control cabinet, it is still difficult to filter out dust from the outside. Even if dust is filtered out, it is troublesome to clean it later. This utility model provides a control cabinet.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A novel control cabinet includes: a mounting cabinet, wherein a limiting groove is provided on the top of the mounting cabinet, an installation compartment is slidably inserted into the inner wall of the limiting groove, a plurality of first small holes are provided on the surface of the installation compartment, and two fans are fixedly inserted into the inner wall; and a control unit is also included, wherein the control unit is used to turn off or start the two fans.

[0007] The installation chamber is equipped with two annular filter cottons and also includes a first limiting unit, which is used to restrict both annular filter cottons inside the installation chamber.

[0008] Furthermore, the installation cabinet includes a main cabinet body, a rotating door rotatably mounted on the inner wall of the main cabinet body, and a second limiting unit for limiting the position of the rotating door on the inner wall of the main cabinet body. The surface of the rotating door is provided with a slot, and an observation glass is provided on one side of the slot. The cabinet also includes a first mounting unit for mounting the observation glass on the surface of the rotating door.

[0009] Furthermore, the second limiting unit includes a door lock that is fixedly inserted into the surface of the rotating door, and the inner wall of the main cabinet is provided with a limiting protrusion.

[0010] Furthermore, the first mounting unit includes an annular edge disposed on the surface of the rotating door, the surface of the observation glass being slidably inserted into the inner wall of the annular edge, the surface of the annular edge being provided with two stops, and also includes a second mounting unit, the second mounting unit being used to mount both stops onto the surface of the annular edge.

[0011] Furthermore, the second mounting unit includes two mounting protrusions respectively disposed on the surfaces of the two stops, the surfaces of the two mounting protrusions being slidably inserted into the surfaces of the annular edge, and mounting rods being fixedly mounted on the surfaces of the two mounting protrusions, with limit nuts threaded onto the surfaces of the two mounting rods.

[0012] Furthermore, the installation chamber includes a fixed chamber, and both fans are fixedly inserted into the inner wall of the fixed chamber. A cover plate is provided above the fixed chamber, and a number of mounting bolts are threaded into the surface of the cover plate. The mounting bolts are sequentially threaded into the surface of the fixed chamber and the inner wall of the limiting groove.

[0013] Furthermore, the control unit includes a controller fixedly installed on the surface of the mounting compartment, and a temperature sensor is fixedly installed on the inner wall of the main cabinet. The temperature sensor and the two fans are electrically connected to the controller.

[0014] Furthermore, the first limiting unit includes two annular tubes that are fixedly installed on the surface of the cover plate. Annular grooves are opened on the surface of the two annular tubes, and several second small holes are opened on the inner wall of the two annular grooves. The two annular filter cottons are respectively slidably sleeved on the inner wall of the two annular grooves.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, a limiting groove is opened at the top of the installation cabinet, and an installation compartment is slidably inserted into the inner wall of the limiting groove. Two fans are fixedly installed on the inner wall of the installation compartment. When it is necessary to dissipate heat inside the installation cabinet, the user can control the two fans to rotate through the control unit, thereby drawing cold air from the outside into the installation cabinet to achieve the purpose of heat dissipation. After a period of use, the user can remove the two annular filter cotton through the first limiting unit for cleaning or replacement, which not only ensures the cleanliness of the inside of the installation cabinet, but also provides convenience for subsequent cleaning.

[0017] 2. In this utility model, by setting an annular edge on the surface of the rotating door, the user needs to first insert the observation glass into the inner wall of the annular edge, and then install two blocks on the surface of the annular edge through the second installation unit to block and limit the observation glass. In this way, the observation glass is restricted to the inside of the rotating door. Not only can the user observe the display screen of the electrical components inside the main cabinet through the observation glass, but it is also more convenient to disassemble and assemble the observation glass in the future. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0020] Figure 3 This is a partial schematic diagram of a half-sectional view of the present invention;

[0021] Figure 4 This is another part of a half-sectional view of the present invention from another angle.

[0022] Figure 5 This is another schematic diagram of a partial cross-sectional view of a part of the structure of this utility model.

[0023] In the diagram: 1. Installation cabinet; 11. Main cabinet body; 12. Rotating door; 13. Second limit unit; 131. Door lock; 132. Limiting protrusion; 14. Empty groove; 15. Observation glass; 16. First installation unit; 161. Annular edge; 162. Stop block; 163. Second installation unit; 1631. Installation protrusion; 1632. Installation rod; 1633. Limiting nut; 2. Limiting groove; 3. Installation compartment; 31. Fixed compartment; 32. Cover plate; 33. Installation bolt; 4. Fan; 5. Control unit; 51. Controller; 52. Temperature sensor; 6. Annular filter cotton; 7. First limit unit; 71. Annular tube; 72. Annular groove. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0025] This embodiment provides a novel control cabinet, primarily addressing the problem that current control cabinets often have fans installed on their surfaces. During use, the user controls the fan impeller to draw in cool outside air, achieving heat dissipation. While this method can quickly cool the inside of the control cabinet, it still struggles to filter external dust, and even if dust is filtered out, subsequent cleaning is troublesome. The following technical solution is provided, which will be discussed in conjunction with... Figures 1-5 Please provide a detailed explanation:

[0026] A novel control cabinet includes: a mounting cabinet 1 with a limiting groove 2 on the top. During use, the user needs to place a mounting compartment 3 inside each limiting groove 2. During operation, the control unit 5 controls the impellers of two fans 4, both fixedly inserted into the inner wall of the mounting compartment 3, to rotate, thereby drawing in outside cold air (the surface of the mounting compartment 3 has several small first holes). Simultaneously, during installation, the user needs to install two annular filter cotton 6 inside the mounting compartment 3 using the first limiting unit 7. When outside cold air passes through the two annular filter cotton 6, dust is filtered a second time. For subsequent cleaning, the user can directly clean the two annular filter cotton 6. The filter cotton 6 needs to be cleaned or replaced. It should be noted that in some operating environments, the impellers of the two fans 4 can rotate in opposite directions. This allows the control unit 5 to determine which fan 4 to drive based on the internal and external temperatures of the mounting cabinet 1, thus achieving accurate temperature control of the mounting cabinet 1. The main components of the mounting cabinet 1 are: the main cabinet body 11 with a rotating door 12 mounted on its inner wall. During use, the user first needs to install an observation glass 15 on the inside of the rotating door 12 using the first installation unit 16 (a groove 14 is provided on the surface of the rotating door 12, and the observation glass 15 is located on one side of the groove 14), then close the rotating door 12, and use the second limit switch... Yuan 13 limits the rotation door 12, thus completing the installation operation of the installation cabinet 1. The main components of the installation compartment 3 are: a fixed compartment 31, and two fans 4 are fixedly inserted into the inner wall of the fixed compartment 31. In use, the user needs to first place a cover plate 32 on the surface of the fixed compartment 31, and then insert several mounting bolts 33 into the surface of the cover plate 32, so that the mounting bolts 33 are sequentially threaded into the surface of the fixed compartment 31 and the inner wall of the limiting groove 2, thereby simultaneously limiting the fixed compartment 31 in the limiting groove 2 and the cover plate 32 on the surface of the fixed compartment 31. The main components of the control unit 5 are: fixedly installed on the main cabinet 11. The temperature sensor 52 on the inner wall, when in use, the controller 51 fixedly installed on the surface of the installation chamber 3 will receive the temperature detected by the temperature sensor 52 and control the two fans 4 to monitor the temperature inside the main cabinet 11 in real time and make real-time adjustments. The main components of the first limiting unit 7 are: two annular tubes 71 fixedly installed on the surface of the cover plate 32. When in use, the user needs to slide the two annular filter cottons 6 onto the inner wall of the two annular grooves 72 respectively opened on the surface of the two annular tubes 71, and then attach the cover plate 32 to the surface of the installation chamber 3 to limit the two annular filter cottons 6 inside the installation chamber 3.

[0027] By creating a limiting groove 2 at the top of the installation cabinet 1, and sliding an installation chamber 3 into the inner wall of the limiting groove 2, and fixing two fans 4 on the inner wall of the installation chamber 3, when heat dissipation is needed inside the installation cabinet 1, the user can control the two fans 4 to rotate through the control unit 5, thereby drawing in cool air from the outside into the installation cabinet 1 to achieve the purpose of heat dissipation. After a period of use, the user can remove the two annular filter cotton 6 through the first limiting unit 7 for cleaning or replacement, which not only ensures the cleanliness of the inside of the installation cabinet 1, but also provides convenience for subsequent cleaning.

[0028] By setting an annular edge 161 on the surface of the rotating door 12, the user needs to first insert the observation glass 15 into the inner wall of the annular edge 161 during use. Then, the second mounting unit 163 installs two stops 162 on the surface of the annular edge 161 to block and limit the observation glass 15. This setting restricts the observation glass 15 to the inside of the rotating door 12. Not only can the user observe the display screen of the electrical components inside the main cabinet 11 through the observation glass 15, but it is also more convenient to disassemble and assemble the observation glass 15 in the future.

[0029] like Figures 1-3 As shown, in some embodiments, the main components of the second limiting unit 13 are: a door lock 131 fixedly inserted into the surface of the main cabinet 11. In use, the user can insert the key into the door lock 131 and turn the lock cylinder, causing the hook of the door lock 131 to extend and abut against the surface of the limiting protrusion 132 set on the inner wall of the main cabinet 11, thereby limiting the rotating door 12 on the inner wall of the main cabinet 11. The main components of the first mounting unit 16 are: an annular edge 161 set on the surface of the rotating door 12. In use, the user needs to first slide the surface of the observation glass 15 into the inner wall of the annular edge 161, and then install two blocks 162 on the surface of the annular edge 161 through the second mounting unit 163. The two blocks 162 block the observation glass 15, thereby completing the installation of the observation glass 15.

[0030] like Figure 5 As shown, in some embodiments, the main components of the second mounting unit 163 are: two mounting protrusions 1631 respectively disposed on the surfaces of the two stops 162. In use, the user slides the two mounting protrusions 1631 into the surface of the annular edge 161, and then screws upper limit nuts 1633 onto the surfaces of the two mounting rods 1632 respectively fixedly mounted on the surfaces of the two mounting protrusions 1631. This can limit the two stops 162 on the surface of the observation glass 15, and further limit the observation glass 15 on the inner wall of the annular edge 161.

[0031] The working process of this utility model is as follows:

[0032] First, the user needs to insert the observation glass 15 into the inner wall of the annular edge 161, slide both mounting protrusions 1631 into the surface of the annular edge 161, and thread the upper limit nut 1633 onto the surface of both mounting rods 1632 to limit the two stops 162 on the surface of the annular edge 161 and limit the observation glass 15 on the inner wall of the annular edge 161.

[0033] Secondly, the user needs to slide the two annular filter cotton 6 onto the inner walls of the two annular grooves 72 respectively, then place the cover plate 32 above the installation chamber 3, and finally insert several mounting bolts 33 into the surface of the cover plate 32, so that the mounting bolts 33 are sequentially inserted into the inner walls of the installation chamber 3 and the limiting groove 2, thereby realizing the installation of the cover plate 32 above the installation chamber 3 and the limiting of the installation chamber 3 on the inner wall of the limiting groove 2.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel control cabinet, characterized in that, include: The installation cabinet (1) has a limiting groove (2) on its top. An installation compartment (3) is slidably inserted into the inner wall of the limiting groove (2). The surface of the installation compartment (3) has several first small holes. Two fans (4) are fixedly inserted into the inner wall. The cabinet also includes a control unit (5), which is used to turn off or start the two fans (4). The installation chamber (3) is provided with two annular filter cottons (6) and also includes a first limiting unit (7), which is used to restrict both annular filter cottons (6) inside the installation chamber (3).

2. The novel control cabinet according to claim 1, characterized in that: The installation cabinet (1) includes a main cabinet body (11), on which a rotating door (12) is rotatably installed. It also includes a second limiting unit (13), which is used to limit the position of the rotating door (12) on the inner wall of the main cabinet body (11). The surface of the rotating door (12) is provided with a slot (14), and an observation glass (15) is provided on one side of the slot (14). It also includes a first installation unit (16), which is used to install the observation glass (15) on the surface of the rotating door (12).

3. A novel control cabinet according to claim 2, characterized in that: The second limiting unit (13) includes a door lock (131) fixedly inserted into the surface of the rotating door (12), and the inner wall of the main cabinet (11) is provided with a limiting protrusion (132).

4. A novel control cabinet according to claim 2, characterized in that: The first mounting unit (16) includes an annular edge (161) disposed on the surface of the rotating door (12), the surface of the observation glass (15) is slidably inserted into the inner wall of the annular edge (161), the surface of the annular edge (161) is provided with two blocks (162), and also includes a second mounting unit (163), the second mounting unit (163) being used to mount both blocks (162) on the surface of the annular edge (161).

5. A novel control cabinet according to claim 4, characterized in that: The second mounting unit (163) includes two mounting protrusions (1631) respectively disposed on the surfaces of the two stops (162). The surfaces of the two mounting protrusions (1631) are slidably inserted into the surfaces of the annular edge (161). Mounting rods (1632) are fixedly mounted on the surfaces of the two mounting protrusions (1631). Limit nuts (1633) are threaded onto the surfaces of the two mounting rods (1632).

6. A novel control cabinet according to claim 1, characterized in that: The installation chamber (3) includes a fixed chamber (31), and the two fans (4) are fixedly inserted into the inner wall of the fixed chamber (31). A cover plate (32) is provided above the fixed chamber (31). Several mounting bolts (33) are threaded into the surface of the cover plate (32). The several mounting bolts (33) are threaded into the surface of the fixed chamber (31) and the inner wall of the limiting groove (2) in sequence.

7. A novel control cabinet according to claim 2, characterized in that: The control unit (5) includes a controller (51) fixedly installed on the surface of the installation compartment (3), and a temperature sensor (52) fixedly installed on the inner wall of the main cabinet (11). The temperature sensor (52) and the two fans (4) are electrically connected to the controller (51).

8. A novel control cabinet according to claim 6, characterized in that: The first limiting unit (7) includes two annular tubes (71) that are fixedly installed on the surface of the cover plate (32). Annular grooves (72) are opened on the surface of the two annular tubes (71). Several second small holes are opened on the inner wall of the two annular grooves (72). The two annular filter cottons (6) are respectively slidably sleeved on the inner wall of the two annular grooves (72).

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