Moistureproof dual-power control box

Abstract

The utility model provides a moisture-proof dual-power control box, which belongs to the field of control boxes and structurally comprises a control box body, a box door and a moisture-proof diversion window. The box door is connected to an opening in the front portion of the control box body in an openable and closable mode. When ventilation and moisture prevention are needed, the control panel is operated, so that the flow guide fan is matched with the flow guide pipe and the moisture-proof flow guide windows to suck external airflow into the control box body, the airflow enters the cavity of the flow guide box, and the airflow is guided into the flow guide box body. And then the air is shunted to a plurality of air nozzles on the flow guide plate by the air pipe, the control box body is rapidly filled with outside air along with the output of the air nozzles, the outside air is mixed with moisture at each corner in the control box body, and the outside air is discharged under the operation of the ventilation fan, so that the moisture-proof effect is effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of dual power supply control boxes, and in particular to a moisture-proof dual power supply control box. Background Technology

[0002] A dual-power supply control box is a device used for power management, primarily for controlling the switching between two power sources to ensure automatic switching to a backup power source in the event of a power source failure. The dual-power supply control box can automatically or manually switch between the two power sources, ensuring the reliability and stability of system operation.

[0003] To prevent moisture damage, existing dual-power control boxes often have ventilation fans installed on the box. However, due to the installation location, the ventilation fans cannot completely remove moisture from the inside of the dual-power control box. Utility Model Content

[0004] The purpose of this invention is to provide a moisture-proof dual-power control box to solve the above-mentioned problems.

[0005] The technical solution of this utility model is implemented as follows:

[0006] This utility model provides a moisture-proof dual-power control box, the structure of which includes a control box body; a box door connected to the front opening of the control box body in an openable and closable manner; at least two moisture-proof air-guiding windows connected to one side of the control box body; an all-around ventilation assembly corresponding to the moisture-proof air-guiding windows is provided inside the control box body; the all-around ventilation assembly includes a ventilation fan located on the inner wall of the bottom of the control box body, a bracket fixed to the inner wall of one side of the control box body, a guide fan set on the upper end of the bracket, a guide pipe connected to the input end of the guide fan, a guide box connected to the output end of the guide fan, a guide plate horizontally set on the inner wall of the control box body, and an air pipe laid on the inner wall of the control box body.

[0007] In the above technical solution, when ventilation and moisture prevention are required, the control panel is operated so that the air guide fan, in conjunction with the air guide pipe and moisture-proof air guide window, draws the outside air into the control box. The air enters the cavity of the air guide box and is then distributed by the air pipe to several air nozzles on the air guide plate. As the air nozzles output, the outside air quickly fills the control box and mixes with the moisture in every corner of the control box. Under the operation of the ventilation fan, the air is discharged to the outside, effectively improving the moisture prevention effect.

[0008] In one embodiment, the guide plate is provided with a plurality of air nozzles on its outer wall. One end of the air pipe is connected to the air nozzles, and the other end is connected to the guide box. In this technical solution, there are two guide plates, which are respectively provided on the upper inner wall and the lower inner wall of the control box. The output ends of the air nozzles on the upper guide plate face upward, and the output ends of the air nozzles on the lower guide plate face downward, so that the output airflow can quickly fill the entire control box.

[0009] In one embodiment, the end of the guide pipe away from the guide fan is connected to the moisture-proof guide window. This technical solution draws in outside air into the equipment through the guide pipe.

[0010] In one embodiment, the flow guide box includes a box with an internal cavity. One side of the box is provided with a sealing pipe corresponding to the output end of the flow guide fan, and the other side is provided with a plurality of air pipe interfaces connected to air pipes. A filter screen for filtering outside air is provided inside the cavity of the box. This technical solution improves the flow guide effect, and at the same time, the filter screen prevents dust from entering the control box.

[0011] The filter screen is specifically a stainless steel filter screen, which is detachably connected to the cavity of the box, and the detachable method is specifically bolt fixing.

[0012] In one embodiment, the inner wall of the control box is provided with a U-shaped elastic clip for clamping and positioning the air pipe. This technical solution prevents the air pipe from interfering with the electrical components inside the control box through the U-shaped elastic clip.

[0013] In one embodiment, the outer wall of the control box is provided with a control panel for controlling the operation of the ventilation fan and the guide fan, which facilitates the operation and use of the equipment.

[0014] In one embodiment, the ventilation fan outlet extends out of the rear end of the control box. The control box also contains a main power supply and a backup power supply. This technical solution uses a ventilation fan for ventilation and air exchange, while simultaneously improving the backup power supply of the equipment.

[0015] The advantages or beneficial effects of the above technical solutions include at least the following:

[0016] This utility model discloses a moisture-proof dual-power control box. When ventilation and moisture prevention are required, the control panel is operated so that the air guide fan, in conjunction with the air guide pipe and moisture-proof air guide window, draws outside air into the control box. The air enters the cavity of the air guide box and is then distributed by the air pipe to several air nozzles on the air guide plate. As the air nozzles output, the outside air quickly fills the control box and mixes with the moisture in various corners of the control box. Under the operation of the ventilation fan, the air is expelled to the outside, effectively improving the moisture-proof effect. Attached Figure Description

[0017] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0018] Figure 1 This is a schematic diagram of the structure of a moisture-proof dual-power control box according to the present invention;

[0019] Figure 2 A detailed structural diagram of the all-around ventilation assembly;

[0020] Figure 3 A schematic diagram of the airflow guiding effect of the all-around ventilation component;

[0021] Figure 4 This is a schematic diagram of the flow guide box. Detailed Implementation

[0022] Embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0023] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] It should be understood that the term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this utility model are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0025] It should be noted that the terms "a" and "several" used in this utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0026] The names of the messages or information exchanged between the multiple devices in this embodiment of the invention are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0027] Reference Figures 1-4 A moisture-proof dual-power control box, comprising a control box body 1; a door 2 connected to the front opening of the control box body 1 in an openable and closable manner; at least two moisture-proof air-guiding windows 3 connected to one side of the control box body 1; an all-around ventilation assembly corresponding to the moisture-proof air-guiding windows 3 inside the control box body 1; the all-around ventilation assembly comprising a ventilation fan 11 located on the inner wall of the bottom of the control box body 1, a bracket 12 fixed to the inner wall of one side of the control box body 1, a guide fan 13 disposed on the upper end of the bracket 12, a guide pipe 14 connected to the input end of the guide fan 13, a guide box 15 connected to the output end of the guide fan 13, a guide plate 16 horizontally disposed on the inner wall of the control box body 1, and an air pipe 17 laid on the inner wall of the control box body 1.

[0028] In the above technical solution, when ventilation and moisture prevention are required, the control panel is operated so that the air guide fan 13, together with the air guide pipe 14 and the moisture-proof air guide window 3, draws the outside air into the control box 1. The air enters the cavity of the air guide box 15, and then is diverted by the air pipe 17 to several air nozzles 18 on the air guide plate 16. With the output of the air nozzles 18, the outside air is quickly filled into the control box 1, and mixed with the moisture in various corners of the control box 1. Under the operation of the ventilation fan 11, the air is discharged to the outside, effectively improving the moisture prevention effect.

[0029] In one embodiment, the guide plate 16 is provided with a plurality of air nozzles 18 on its outer wall. One end of the air pipe 17 is connected to the air nozzle 18 and the other end is connected to the guide box 15. In this technical solution, there are two guide plates 16, which are respectively provided on the upper inner wall and the lower inner wall of the control box 1. The output ends of the air nozzles 18 on the upper guide plate 16 are facing upward, and the output ends of the air nozzles 18 on the lower guide plate 16 are facing downward, so that the output airflow can quickly fill the entire control box 1.

[0030] In one embodiment, the end of the guide pipe 14 away from the guide fan 13 is connected to the moisture-proof guide window 3. This technical solution draws in outside air into the equipment through the guide pipe 14.

[0031] In one embodiment, the flow guide box 15 includes a box body 151 with an internal cavity. One side of the box body 151 is provided with a sealing pipe 152 corresponding to the output end of the flow guide fan 13, and the other side is provided with a plurality of air pipe interfaces 153 connected to the air pipe 17. A filter screen for filtering outside air is provided in the cavity of the box body 151. This technical solution improves the flow guide effect, and at the same time, the filter screen prevents dust from entering the control box body 1.

[0032] The filter screen is specifically a stainless steel filter screen, which is detachably connected to the cavity of the housing 151, and the detachable method is specifically bolt fixing.

[0033] In one embodiment, the inner wall of the control box 1 is provided with a U-shaped elastic clip 19 for clamping and positioning the air pipe 17. This technical solution prevents the air pipe 17 from interfering with the electrical components inside the control box 1 through the U-shaped elastic clip 19.

[0034] In one embodiment, the outer wall of the control box 1 is provided with a control panel for controlling the operation of the ventilation fan 11 and the guide fan 13, which facilitates the operation and use of the equipment.

[0035] In one embodiment, the air outlet of the ventilation fan 11 extends through the rear end face of the control box 1. The control box 1 is also equipped with a main power supply and a backup power supply for powering it. This technical solution uses the ventilation fan 11 for ventilation and air exchange, while improving the backup power supply of the equipment.

[0036] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A moisture-proof dual-power control box, characterized in that: Its structure includes a control box housing (1); The door (2) is connected to the front opening of the control box body (1) in an openable and closable manner; At least two moisture-proof and air-guiding windows (3) are provided and connected to one side of the control box body (1); The control box (1) is equipped with an all-around ventilation component corresponding to the moisture-proof and air-guiding window (3); The all-around ventilation assembly includes a ventilation fan (11) located on the inner wall of the bottom of the control box (1), a bracket (12) fixed to the inner wall of one side of the control box (1), a guide fan (13) set on the upper end of the bracket (12), a guide pipe (14) connected to the input end of the guide fan (13), a guide box (15) connected to the output end of the guide fan (13), a guide plate (16) horizontally set on the inner wall of the control box (1), and an air pipe (17) laid on the inner wall of the control box (1).

2. The moisture-proof dual-power control box according to claim 1, characterized in that: The guide plate (16) is provided with several of them, and its outer wall is provided with several air nozzles (18). One end of the air pipe (17) is connected to the air nozzle (18), and the other end is connected to the guide box (15).

3. The moisture-proof dual-power control box according to claim 1, characterized in that: The end of the guide pipe (14) away from the guide fan (13) is connected to the moisture-proof guide window (3).

4. A moisture-proof dual-power control box according to claim 1, characterized in that: The flow guide box (15) includes a box body (151) with an internal cavity. One side of the box body (151) is provided with a sealing pipe (152) corresponding to the output end of the flow guide fan (13), and the other side is provided with a number of air pipe interfaces (153) connected to the air pipe (17).

5. A moisture-proof dual-power control box according to claim 1, characterized in that: The inner wall of the control box (1) is provided with a U-shaped elastic clamp (19) for clamping and positioning the air pipe (17).

6. A moisture-proof dual-power control box according to claim 1, characterized in that: The outer wall of the control box (1) is equipped with a control panel for controlling the operation of the ventilation fan (11) and the guide fan (13).

7. A moisture-proof dual-power control box according to claim 4, characterized in that: The cavity of the housing (151) is equipped with a filter screen for filtering outside air.

8. A moisture-proof dual-power control box according to claim 1, characterized in that: The air outlet of the ventilation fan (11) extends through the rear end face of the control box body (1).

9. A moisture-proof dual-power control box according to claim 8, characterized in that: The control box (1) is also equipped with a main power supply and a backup power supply.

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