A cooling and dehumidifying thermal control power cabinet

Abstract

This utility model discloses a cooling and dehumidifying thermal control power cabinet, relating to the field of power cabinet technology. The utility model includes a cabinet body with a door rotatably connected to one side. Several ventilation windows are provided on one side wall of the cabinet body. Two flexible arc plates are symmetrically and fixedly connected to the inner wall of each ventilation window. The ends of the two flexible arc plates contact each other but are not fixedly connected, and the two flexible arc plates form a V-shaped structure. A square slot is provided on the other side wall of the cabinet body, and an air inlet slot block is fixedly installed on one side of the outer side of the square slot. This cooling and dehumidifying thermal control power cabinet, by setting two flexible arc plates forming a V-shaped structure inside the ventilation windows, with the openings of the two flexible arc plates facing inwards towards the cabinet body, ensures that outside air does not enter the cabinet body through the ventilation windows. The air inside the cabinet can be exhausted outwards through the ventilation windows, achieving a one-way circulation effect and preventing humid and dusty outside air from entering the cabinet body.

Description

Technical Field

[0001] This utility model relates to the field of power cabinet technology, and in particular to a cooling and dehumidifying thermal control power cabinet. Background Technology

[0002] In modern power equipment, power cabinets are crucial power distribution devices. Their internal components generate significant heat during prolonged operation. To prevent overheating and damage to the internal equipment, effective cooling and heat dissipation are essential. Existing solutions mostly rely on ventilation windows and cooling fans to exchange heat with the external environment, thereby lowering the internal temperature of the cabinet and ensuring the normal operation of the equipment.

[0003] However, existing cooling and heat dissipation methods have certain drawbacks. Specifically, because outside air often contains adverse environmental factors such as humidity and dust, directly introducing outside air into the power cabinet through windows or vents can easily lead to moisture and dust entering the cabinet. This can not only cause corrosion and contamination of the electrical components inside the power cabinet, but also potentially lead to short circuits and component failures. Especially in humid or dusty environments, the long-term operation of the equipment will face even more severe challenges, thus affecting the service life and reliability of the power cabinet. Utility Model Content

[0004] The purpose of this utility model is to provide a cooling and dehumidifying thermal control power cabinet to solve the problems mentioned in the background art.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] A cooling and dehumidifying thermal control power cabinet, including

[0007] The cabinet body has a cabinet door rotatably connected to one side;

[0008] The cabinet has several ventilation windows on one side wall. The inner wall of each ventilation window is symmetrically connected to two flexible arc plates. The ends of the two flexible arc plates are in contact but not fixedly connected, and the two flexible arc plates form a V-shaped structure.

[0009] A square slot is provided on the other side wall of the cabinet. An air intake chamber block is fixedly installed on one side of the square slot, and a drive component is provided on one side of the air intake chamber block.

[0010] A filter assembly, which is disposed inside the air intake chamber slot, is used to filter dust in the air;

[0011] A dehumidification component, located on one side of the drive component, is used to dry the air.

[0012] Preferably, the drive assembly includes a fan fixedly mounted on one side wall of the cabinet. The fan is provided with a first air outlet and a second air outlet. The first air outlet is connected to an air guide pipe, one end of which is connected to the outer wall of the air inlet cavity. The second air outlet is connected to an air inlet pipe.

[0013] Preferably, a battery pack and a PLC controller are fixedly connected to the fan, and the PLC controller is electrically connected to the fan.

[0014] Preferably, the filter assembly includes a slot opening formed on the upper wall of the air intake cavity, a mounting frame inserted into the slot opening, a filter screen plate fixedly installed inside the mounting frame, an extension plate fixedly connected to the upper end of the mounting frame, and a handle fixedly connected to the extension plate.

[0015] Preferably, the dehumidification component includes a mother tray fixedly installed at one end of the air inlet pipe, a daughter tray inside the mother tray, an air hole penetrating the outer wall of the daughter tray, a handle fixedly connected to the outer wall of the daughter tray, and a moisture-absorbing cotton block inside the cavity of the daughter tray.

[0016] Preferably, a magnetic ring is fixedly connected to the inner wall of the mother tray, and an iron plate ring is fixedly connected to one side wall of the daughter tray. The magnetic ring and the iron plate ring are connected by magnetic attraction.

[0017] Compared with the prior art, this utility model has the following advantages:

[0018] This invention features two flexible arc plates forming a V-shape inside the ventilation window. The openings formed by the two flexible arc plates face inwards towards the cabinet, thus preventing outside air from entering the cabinet through the ventilation window. The air inside the cabinet can be exhausted outwards through the ventilation window, achieving a one-way flow and preventing humid and dusty air from entering the cabinet. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall external structure of a cooling and dehumidifying thermal control power cabinet;

[0020] Figure 2 A first-view structural schematic diagram of a cooling and dehumidifying thermal control power cabinet;

[0021] Figure 3 This is a partial disassembly diagram of a cooling and dehumidifying thermal control power cabinet.

[0022] Figure 4 This is a schematic diagram of two flexible arc-shaped structures in a cooling and dehumidifying thermal control power cabinet.

[0023] In the diagram: 1. Cabinet body; 2. Cabinet door; 3. Ventilation window; 4. Flexible arc plate; 5. Air inlet cavity block; 6. Fan; 7. Air duct; 8. Air inlet pipe; 9. Battery block; 10. PLC controller; 11. Mounting frame; 12. Filter plate; 13. Outer plate; 14. Handle; 15. Main tray; 16. Sub-slot; 17. Air hole; 18. Handle bar; 19. Moisture-absorbing cotton block; 20. Magnetic ring; 21. Iron plate ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example:

[0026] Please see Figures 1-4 As shown, this utility model is a cooling and dehumidifying thermal control power cabinet, including a cabinet body 1, and a cabinet door 2 is rotatably connected to one side of the cabinet body 1;

[0027] The cabinet 1 has several ventilation windows 3 on one side wall. The inner wall of each ventilation window 3 is symmetrically connected to two flexible arc plates 4. The ends of the two flexible arc plates 4 are in contact but not fixedly connected, and the two flexible arc plates 4 form a V-shaped structure.

[0028] A square slot is provided on the other side wall of the cabinet 1. An air inlet slot block 5 is fixedly installed on the outer side of the square slot. A drive component is provided on one side of the air inlet slot block 5.

[0029] A filter assembly is disposed inside the air intake cavity slot 5 and is used to filter dust in the air;

[0030] A dehumidification component, located on one side of the drive component, is used to dry the air.

[0031] As can be seen from the above, by setting two flexible arc plates 4 forming a V-shaped structure inside the ventilation window 3, the opening formed by the two flexible arc plates 4 faces the inside of the cabinet 1, thereby ensuring that outside air will not enter the cabinet 1 through the ventilation window 3, and the gas inside the cabinet 1 can be discharged out through the ventilation window 3, playing a one-way circulation role, and preventing outside humid and dusty air from entering the cabinet 1.

[0032] Specifically, by activating the drive component, outside air is introduced into the cabinet 1 and then discharged through the ventilation window 3, which has a cooling effect. During this process, dust is filtered by the set filter component and the air is dried by the set dehumidification component, making the structural design user-friendly.

[0033] refer to Figure 1 and Figure 3 As shown, the drive assembly includes a fan 6 fixedly installed on one side wall of the cabinet 1. The fan 6 is provided with a first air outlet and a second air outlet. The first air outlet is connected to an air guide pipe 7. One end of the air guide pipe 7 is connected to the outer wall of the air inlet cavity slot 5. The second air outlet is connected to an air inlet pipe 8.

[0034] A battery block 9 and a PLC controller 10 are fixedly connected to the fan 6, and the PLC controller 10 is electrically connected to the fan 6.

[0035] As can be seen from the above, specifically, the PLC controller 10 intermittently starts the fan 6, and then the fan 6 facilitates the introduction of negative pressure from the outside air into the cabinet 1.

[0036] Depend on Figure 3 It is known that the filter assembly includes a slot opening opened on the upper wall of the air intake cavity 5, a mounting frame 11 is inserted into the slot opening, a filter screen plate 12 is fixedly installed inside the mounting frame 11, an extension plate 13 is fixedly connected to the upper end of the mounting frame 11, and a handle 14 is fixedly connected to the extension plate 13.

[0037] As can be seen from the above, specifically, by utilizing the feature that the mounting frame 11 is inserted into the slot, it is convenient to install and remove the filter plate 12 for replacement and cleaning.

[0038] refer to Figure 3 As shown, the dehumidification assembly includes a mother tray 15 fixedly installed at one end of the air inlet pipe 8. The mother tray 15 has a daughter tray 16 inside. The outer wall of the daughter tray 16 has an air hole 17 that penetrates the outer wall. A handle 18 is fixedly connected to the outer wall of the daughter tray 16. The inner cavity of the daughter tray 16 is provided with a moisture-absorbing cotton block 19.

[0039] A magnetic ring 20 is fixedly connected to the inner wall of the mother groove 15, and an iron plate ring 21 is fixedly connected to one side wall of the daughter groove 16. The magnetic ring 20 and the iron plate ring 21 are connected by magnetic attraction.

[0040] As can be seen from the above, by utilizing the magnetic attraction ring 20 and the iron plate ring 21 to connect through magnetic adsorption, it is easy for workers to separate the sub-slot tray 16 from the mother slot tray 15 so that the moisture-absorbing cotton block 19 can be replaced later. The structural design is user-friendly.

[0041] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A temperature and humidity controlled power cabinet, characterized in that: include Cabinet (1), with a cabinet door (2) rotatably connected to one side of the cabinet (1); Among them, the cabinet (1) has several ventilation windows (3) on one side wall. The ventilation windows (3) have two flexible arc plates (4) that are symmetrically connected to the inner wall. The ends of the two flexible arc plates (4) are in contact but not fixedly connected, and the two flexible arc plates (4) form a V-shaped structure. A square slot is provided on the other side wall of the cabinet (1), and an air inlet slot block (5) is fixedly installed on one side of the square slot. A drive component is provided on one side of the air inlet slot block (5). A filter assembly is disposed inside the air intake cavity slot (5) and is used to filter dust in the air; A dehumidification component, located on one side of the drive component, is used to dry the air.

2. The temperature and humidity reduction heat control power cabinet according to claim 1, characterized in that: The drive assembly includes a fan (6) fixedly installed on one side wall of the cabinet (1). The fan (6) is provided with a first air outlet and a second air outlet. The first air outlet is connected to an air guide pipe (7). One end of the air guide pipe (7) is connected to the outer wall of the air inlet cavity slot (5). The second air outlet is connected to an air inlet pipe (8).

3. The temperature and humidity controlled power cabinet of claim 2, wherein: A battery block (9) and a PLC controller (10) are fixedly connected to the fan (6), and the PLC controller (10) is electrically connected to the fan (6).

4. The cooling and dehumidifying thermal control power cabinet according to claim 1, characterized in that: The filter assembly includes a slot opening on the upper wall of the air intake cavity (5), a mounting frame (11) is inserted into the slot opening, a filter screen plate (12) is fixedly installed inside the mounting frame (11), an extension plate (13) is fixedly connected to the upper end of the mounting frame (11), and a handle (14) is fixedly connected to the extension plate (13).

5. The cooling and dehumidifying type thermal control power supply cabinet according to claim 2, characterized in that: The dehumidification assembly includes a mother tray (15) fixedly installed at one end of the air inlet pipe (8), a daughter tray (16) is provided inside the mother tray (15), an air hole (17) is opened on the outer wall of the daughter tray (16) and a handle (18) is fixedly connected to the outer wall of the daughter tray (16), and a moisture-absorbing cotton block (19) is provided in the inner cavity of the daughter tray (16).

6. The temperature and humidity controlled power cabinet of claim 5, wherein: A magnetic ring (20) is fixedly connected to the inner wall of the mother groove plate (15), and an iron plate ring (21) is fixedly connected to one side wall of the daughter groove plate (16). The magnetic ring (20) and the iron plate ring (21) are connected by magnetic attraction.

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