Low-voltage power distribution cabinet with automatic dehumidification function

Abstract

The utility model discloses a low-voltage power distribution cabinet with an automatic dehumidification function, which comprises a low-voltage power distribution cabinet frame, the low-voltage power distribution cabinet frame is used for supporting and protecting the low-voltage power distribution cabinet, the bottom end of the low-voltage power distribution cabinet frame is fixedly provided with an auxiliary moving mechanism, and the inner wall of the low-voltage power distribution cabinet frame is provided with an automatic dehumidification mechanism; the automatic dehumidification mechanism comprises a protective frame and a movable frame, and connecting rods are fixedly arranged on the four side edges of one side of the protective frame; according to the utility model, the movable frame drives the scraper rubber strips fixed on the outer wall to perform condensate water treatment with the inner wall of the low-voltage power distribution cabinet frame, and condensate water at the top end of the inner wall of the low-voltage power distribution cabinet frame is guided to two sides of the inner wall of the low-voltage power distribution cabinet frame through the guide frame to fall down; condensed water on the two sides and the bottom of the low-voltage power distribution cabinet frame is moved into the guide grooves and discharged through the guide seats communicating with the two ends, and rapid large-area dehumidification work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage distribution cabinets, in particular to a low-voltage distribution cabinet with an automatic dehumidification function. Background Art

[0002] The rated current of the low-voltage distribution cabinet is AC 50Hz, and the rated voltage is 380V. The distribution system is used for power, lighting and power distribution. The product has the characteristics of strong breaking capacity, good dynamic thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, and novel structure.

[0003] In the prior art, a large amount of condensed water often condenses on the inner wall of a low-voltage distribution cabinet in a high-humidity indoor environment, which makes it easy for the low-voltage distribution cabinet to cause circuit damage quickly when working in this environment, reducing the practicality of the low-voltage distribution cabinet and easily causing unnecessary safety hazards and economic losses. Therefore, a low-voltage distribution cabinet with automatic dehumidification function is needed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a low-voltage distribution cabinet with an automatic dehumidification function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a low-voltage distribution cabinet with an automatic dehumidification function, including a low-voltage distribution cabinet frame, the low-voltage distribution cabinet frame is used as a support and protection for the low-voltage distribution cabinet, an auxiliary moving mechanism is fixed at the bottom end of the low-voltage distribution cabinet frame, and an automatic dehumidification mechanism is provided on the inner wall of the low-voltage distribution cabinet frame;

[0006] The automatic dehumidification mechanism includes a protective frame and a movable frame, the four sides of one side of the protective frame are fixedly provided with connecting rods, one end of the four connecting rods are respectively fixedly connected to the four sides of one side of the movable frame, the outer wall of the movable frame is fixedly provided with a scraper rubber strip, the outer wall of the scraper rubber strip is in contact with one side of the inner wall of the low-voltage distribution cabinet frame, the top of the movable frame is fixedly provided with a guide frame, the top of the inner wall of the low-voltage distribution cabinet frame is provided with a guide groove, one end of the movable frame is fixedly provided with a positioning frame, and one side of the positioning frame is fixedly provided with a heating tube.

[0007] In one example, guide seats are fixedly provided on both sides of the low-voltage power distribution cabinet frame, and one side of the two guide seats is respectively connected to the two ends of the guide groove.

[0008] In one example, the auxiliary moving mechanism includes a positioning screw, one end of the outer wall of the positioning screw is threadedly connected to the middle position of the bottom of the low-voltage distribution cabinet frame, a positioning groove is opened at the bottom end of the protective frame, one end of the positioning screw is rotatably connected to the middle position of the positioning groove, and fixing rods are fixed at both ends of the positioning groove. One end of the outer wall of the two fixing rods is inserted and connected to the bottom end of the low-voltage distribution cabinet frame, and the inner wall of the positioning groove is snap-connected to one end of the bottom of the low-voltage distribution cabinet frame.

[0009] In one example, a motor is fixedly provided at the middle position of the bottom of the protective frame, and the output end of the motor is fixedly connected to one end of the positioning screw.

[0010] In one example, an electrical support plate is fixedly provided on one end of the inner wall of the low-voltage distribution cabinet frame, a circuit element switch is fixedly provided on one side of the electrical support plate, and a guide pad is fixedly provided on one end of the bottom of the electrical support plate.

[0011] In one example, a door panel is rotatably provided on one side of the low-voltage distribution cabinet frame.

[0012] In one example, a switch panel is fixedly provided on one side of the low-voltage power distribution cabinet frame, and the motor and the heating tube are electrically connected to an external power supply through the switch panel.

[0013] The low-voltage distribution cabinet with automatic dehumidification function proposed by the utility model can bring the following beneficial effects:

[0014] 1. The low-voltage distribution cabinet with automatic dehumidification function drives the scraper rubber strip fixed on the outer wall and the inner wall of the low-voltage distribution cabinet frame to treat condensed water through the mobile frame. The condensed water on the top of the inner wall of the low-voltage distribution cabinet frame is guided to the two sides of the inner wall of the low-voltage distribution cabinet frame through the guide frame to fall. Through the work of the scraper rubber strips on the side and bottom, the condensed water on the two sides and the bottom of the low-voltage distribution cabinet frame moves to the guide groove and is discharged through the guide seats connected at both ends, which is convenient for quick and large-area dehumidification work;

[0015] 2. The low-voltage distribution cabinet with automatic dehumidification function, through the heating treatment of the heating tube fixed on one side of the positioning frame, makes the inner wall of the low-voltage distribution cabinet frame after scraping the wall be dried, and the inside of the low-voltage distribution cabinet frame is evenly dried, so that the inner wall of the low-voltage distribution cabinet frame can be quickly dehumidified over a large area of ​​cold water and dried at the same time, thereby improving the dehumidification efficiency of the low-voltage distribution cabinet and increasing the service life of the low-voltage distribution cabinet.

[0016] 3. The low-voltage distribution cabinet with automatic dehumidification function is threadedly connected to the bottom end of the low-voltage distribution cabinet frame through one end of the outer wall of the positioning screw rod. The protection frame is positioned stably through the positioning of two fixed rods. The protection frame drives the moving frame to move through the connecting rod fixed on one side, so that the low-voltage distribution cabinet frame is dehumidified and the internal circulation space is increased, which is conducive to the rapid discharge of water vapor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the automatic dehumidification mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the auxiliary moving mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the switch distribution structure of the circuit elements of the utility model.

[0022] In the figure: 1. low-voltage distribution cabinet frame; 2. door panel; 3. electrical support plate; 4. protective frame; 5. guide seat; 6. positioning groove; 7. connecting rod; 8. mobile frame; 9. guide frame; 10. positioning frame; 11. heating tube; 12. positioning screw rod; 13. fixing rod; 14. motor; 15. guide groove; 16. circuit element switch; 17. guide pad; 18. scraper rubber strip. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] The embodiments are as follows. The utility model provides Figure 1-4The low-voltage distribution cabinet with automatic dehumidification function shown in the figure comprises a low-voltage distribution cabinet frame 1, which is used as a support and protection for the low-voltage distribution cabinet. An auxiliary moving mechanism is fixed at the bottom end of the low-voltage distribution cabinet frame 1, and an automatic dehumidification mechanism is provided on the inner wall of the low-voltage distribution cabinet frame 1;

[0026] The automatic dehumidification mechanism includes a protective frame 4 and a movable frame 8. The four sides of one side of the protective frame 4 are fixedly provided with connecting rods 7. One end of the four connecting rods 7 is fixedly connected to the four sides of one side of the movable frame 8 respectively. The outer wall of the movable frame 8 is fixedly provided with a scraper rubber strip 18. The outer wall of the scraper rubber strip 18 contacts one side of the inner wall of the low-voltage distribution cabinet frame 1. The top of the movable frame 8 is fixedly provided with a guide frame 9. The top of the inner wall of the low-voltage distribution cabinet frame 1 is provided with a guide groove 15. One end of the movable frame 8 is fixedly provided with a positioning frame 10. One side of the positioning frame 10 is fixedly provided with a heating pipe 11. At the same time, through the heating treatment of the heating pipe 11 fixed on one side of the positioning frame 10, the inner wall of the low-voltage distribution cabinet frame 1 after scraping the wall is dried, and the inside of the low-voltage distribution cabinet frame 1 is evenly dried, so that the inner wall of the low-voltage distribution cabinet frame 1 is quickly dehumidified over a large area of ​​cold water while being dried, thereby improving the dehumidification efficiency of the low-voltage distribution cabinet and increasing the service life of the low-voltage distribution cabinet.

[0027] Guide seats 5 are fixedly provided on both sides of the low-voltage distribution cabinet frame 1 , and one side of the two guide seats 5 is respectively connected to the two ends of the guide groove 15 .

[0028] Furthermore, the auxiliary moving mechanism includes a positioning screw 12, one end of the outer wall of the positioning screw 12 is threadedly connected to the middle position of the bottom of the low-voltage distribution cabinet frame 1, and a positioning groove 6 is opened at the bottom of the protective frame 4. One end of the positioning screw 12 is rotatably connected to the middle position of the positioning groove 6. Both ends of the positioning groove 6 are fixed with fixed rods 13, and one end of the outer wall of the two fixed rods 13 is inserted and connected to the bottom end of the low-voltage distribution cabinet frame 1. The inner wall of the positioning groove 6 is snap-connected with one end of the bottom of the low-voltage distribution cabinet frame 1. The protective frame 4 drives the moving frame 8 to move through the connecting rod 7 fixed on one side, so that the low-voltage distribution cabinet frame 1 is dehumidified while the internal circulation space is increased, which is conducive to the rapid discharge of water vapor.

[0029] A motor 14 is fixedly provided at the middle position of the bottom of the protection frame 4 , and an output end of the motor 14 is fixedly connected to one end of the positioning screw rod 12 .

[0030] Furthermore, an electrical support plate 3 is fixedly provided at one end of the inner wall of the low-voltage distribution cabinet frame 1 , a circuit element switch 16 is fixedly provided at one side of the electrical support plate 3 , and a guide pad 17 is fixedly provided at one end of the bottom of the electrical support plate 3 .

[0031] Furthermore, a door panel 2 is rotatably provided on one side of the low-voltage distribution cabinet frame 1 .

[0032] Furthermore, a switch panel is fixedly provided on one side of the low-voltage distribution cabinet frame 1, and the motor 14 and the heating tube 11 are electrically connected to the external power supply through the switch panel.

[0033] Working principle: When it is necessary to use a low-voltage distribution cabinet with an automatic dehumidification function, the output end of the motor 14 fixed on one side of the protective frame 4 drives the positioning screw 12 to rotate, so that one end of the outer wall of the positioning screw 12 is threadedly connected to the bottom end of the low-voltage distribution cabinet frame 1, and the two fixed rods 13 are positioned to allow the protective frame 4 to move stably. The protective frame 4 drives the moving frame 8 to move through the connecting rod 7 fixed on one side, so that the moving frame 8 drives the scraper rubber strip 18 fixed on the outer wall to treat the condensed water with the inner wall of the low-voltage distribution cabinet frame 1. The condensed water on the top of the inner wall of the low-voltage distribution cabinet frame 1 is guided through the guide frame 9. The condensed water on both sides and the bottom of the low-voltage distribution cabinet 1 is guided to fall down, and the scraper rubber strips 18 on the sides and the bottom work to move the condensed water on the two sides and the bottom of the low-voltage distribution cabinet 1 to the guide groove 15, and are discharged through the guide seats 5 connected at both ends. At the same time, the heating tube 11 fixed on one side of the positioning frame 10 is heated to dry the inner wall of the low-voltage distribution cabinet 1 after scraping, and the inside of the low-voltage distribution cabinet 1 is evenly dried, so that the inner wall of the low-voltage distribution cabinet 1 can be quickly dehumidified over a large area while being dried, thereby improving the dehumidification efficiency of the low-voltage distribution cabinet and increasing the service life of the low-voltage distribution cabinet.

[0034] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0035] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. Low voltage distribution cabinet with automatic dehumidification function, including: A low-voltage power distribution cabinet frame (1), the low-voltage power distribution cabinet frame (1) is used for supporting and protecting a low-voltage power distribution cabinet, an auxiliary moving mechanism is fixedly provided at the bottom end of the low-voltage power distribution cabinet frame (1), and an automatic dehumidification mechanism is provided on the inner wall of the low-voltage power distribution cabinet frame (1); The invention is characterized in that: the automatic dehumidification mechanism comprises a protective frame (4) and a movable frame (8); the four sides of one side of the protective frame (4) are fixedly provided with connecting rods (7); one end of the four connecting rods (7) is respectively fixedly connected to the four sides of one side of the movable frame (8); the outer wall of the movable frame (8) is fixedly provided with a scraper rubber strip (18); the outer wall of the scraper rubber strip (18) contacts one side of the inner wall of the low-voltage distribution cabinet frame (1); the top of the movable frame (8) is fixedly provided with a guide frame (9); the top of the inner wall of the low-voltage distribution cabinet frame (1) is provided with a guide groove (15); one end of the movable frame (8) is fixedly provided with a positioning frame (10); one side of the positioning frame (10) is fixedly provided with a heating pipe (11).

2. The low-voltage distribution cabinet with automatic dehumidification function according to claim 1 is characterized in that: Guide seats (5) are fixedly provided on both sides of the low-voltage power distribution cabinet frame (1), and one side of the two guide seats (5) is respectively connected to the two ends of the guide groove (15).

3. The low-voltage distribution cabinet with automatic dehumidification function according to claim 1 is characterized in that: The auxiliary moving mechanism comprises a positioning screw (12), one end of the outer wall of the positioning screw (12) is threadedly connected to the middle position of the bottom of the low-voltage distribution cabinet frame (1), a positioning groove (6) is provided at the bottom end of the protective frame (4), one end of the positioning screw (12) is rotatably connected to the middle position of the positioning groove (6), both ends of the positioning groove (6) are fixed with fixing rods (13), one end of the outer wall of the two fixing rods (13) is inserted and connected to the bottom end of the low-voltage distribution cabinet frame (1), and the inner wall of the positioning groove (6) is snap-fitted and connected to one end of the bottom of the low-voltage distribution cabinet frame (1).

4. The low-voltage distribution cabinet with automatic dehumidification function according to claim 1 is characterized in that: A motor (14) is fixedly provided at the middle position of the bottom of the protection frame (4), and the output end of the motor (14) is fixedly connected to one end of the positioning screw rod (12).

5. The low-voltage distribution cabinet with automatic dehumidification function according to claim 1 is characterized in that: An electrical support plate (3) is fixedly provided at one end of the inner wall of the low-voltage distribution cabinet frame (1), a circuit element switch (16) is fixedly provided at one side of the electrical support plate (3), and a guide pad (17) is fixedly provided at one end of the bottom of the electrical support plate (3).

6. The low-voltage distribution cabinet with automatic dehumidification function according to claim 1 is characterized in that: A door panel (2) is rotatably provided on one side of the low-voltage distribution cabinet frame (1).

7. The low-voltage distribution cabinet with automatic dehumidification function according to claim 4 is characterized in that: A switch panel is fixedly provided on one side of the low-voltage power distribution cabinet frame (1), and the motor (14) and the heating tube (11) are electrically connected to an external power supply via the switch panel.

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