A self-cleaning moisture-proof marine electrical control box

Abstract

The utility model discloses a self-cleaning moisture-proof marine electrical control box, which relates to the field of electrical control boxes, including an electrical box, a dust removal mechanism, a dehumidification mechanism and a sealing mechanism. An electrical panel is installed at the inner end of the electrical box, a dust removal mechanism is installed at the upper end of the electrical box, and a dehumidification mechanism is installed at one end of the electrical box. The utility model realizes air circulation and heat dissipation inside the electrical box by starting a fan through the electrical box and the dust removal mechanism, and removes dust. A dustproof net is arranged at the middle end of the air intake grille to prevent dust from entering without affecting ventilation and heat dissipation, thereby improving the cleaning and heat dissipation effect of the device. Through the electrical box and the dehumidification mechanism, a humidity sensor is installed at the bottom of the electrical box. When the humidity sensor senses that the humidity inside the electrical box is heavy, a signal is transmitted to a small dehumidifier to start the dehumidification function, thereby achieving the drying of the air inside the electrical box and improving the moisture-proof effect of the device.

Description

Technical Field

[0001] The utility model relates to the field of electrical control boxes, in particular to a self-cleaning moisture-proof marine electrical control box. Background Art

[0002] The control cabinet is a device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring. Its layout should meet the requirements of normal operation of the power system, be easy to repair, and not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or alarmed with the help of protective electrical appliances. Various parameters in operation can be displayed by measuring instruments, and certain electrical parameters can be adjusted, and deviations from normal working conditions can be prompted or signals can be issued. In particular, electrical control boxes used on ships need to be kept dry, and the dust inside them needs to be cleaned in time to ensure the normal working condition of the control box. Therefore, a self-cleaning moisture-proof marine electrical control box is needed.

[0003] The existing patent document with the technical disclosure number CN217215614U provides a marine electrical control box with moisture-proof function, including a control box shell, a support foot is arranged below the control box shell, a flip adjustment mechanism is connected between the support foot and the control box shell, a box door is connected to the front surface of the control box shell, an observation window is embedded in the front surface of the box door near the top position, and a plurality of operation buttons are evenly distributed near the middle position of the front surface of the box door, a handle is fixedly installed on the front surface of the box door near the edge position, and a mounting plate is fixedly installed inside the control box shell. An electrical switch is arranged near the top of the front surface of the mounting plate; the moisture-proof marine electrical control box described in the utility model can fix the marine electrical control box after flipping it over, and can remove moisture and humidity inside the electrical control box to prevent moisture and humidity from affecting the components inside the electrical control box. However, when the CN217215614U technology is in operation, it is not possible to effectively stir the sand inside the sand washing machine, and it is not possible to effectively facilitate the maintenance of the device, and it is not possible to improve the safety of the use of the device. Therefore, a self-cleaning moisture-proof marine electrical control box is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a self-cleaning moisture-proof marine electrical control box to solve the problem that the existing moisture-proof marine electrical control box cannot effectively stir the sand inside the sand washing machine when in use, cannot effectively facilitate the maintenance of the device, and cannot improve the safety of the use of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-cleaning moisture-proof marine electrical control box, comprising an electrical box, a dust removal mechanism, a dehumidification mechanism and a sealing mechanism, an electrical board is installed at the inner end of the electrical box, a dust removal mechanism is installed at the upper end of the electrical box, the dust removal mechanism comprises a top cover, an air intake grille, a dustproof net and a fan, a top cover is installed at the upper end of the electrical box, an air intake grille is opened at one end of the top cover, a dustproof net is installed at one end of the air intake grille, and a fan is installed at the inner end of the top cover.

[0006] A dehumidification mechanism is installed at one end of the electrical box, and the dehumidification mechanism includes a card slot, a mounting plate, a small dehumidifier and a humidity sensor. A card slot is opened at one end of the electrical box, a mounting plate is installed at one end of the card slot, a small dehumidifier is installed on the upper end of the mounting plate, and a humidity sensor is installed on the upper end of the mounting plate.

[0007] A closing mechanism is installed at one end of the electrical box, and the closing mechanism includes a rotation groove, a control door, a door fixing rod and a sealing gasket. A rotation groove is opened at one end of the electrical box, a control door is installed at one end of the rotation groove, a door fixing rod is installed at one end of the control door, and a sealing gasket is installed at one end of the electrical box.

[0008] Preferably, the dustproof net is snap-connected to the top cover, and the air intake grille is symmetrically arranged with respect to the central axis of the top cover.

[0009] Preferably, the humidity sensor is threadedly connected to the mounting plate, and the mounting plate is snap-connected to the electrical box via a slot.

[0010] Preferably, the control door forms a rotating structure with the electrical box through a rotating groove, and the inner end surface of the sealing gasket and the outer end surface of the electrical box are adhered to each other.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model uses the electrical box and dust removal mechanism to start the fan to achieve air circulation and heat dissipation inside the electrical box and remove dust. A dustproof net is provided at the middle end of the air intake grille to prevent dust from entering without affecting ventilation and heat dissipation, thereby improving the cleaning and heat dissipation effect of the device;

[0013] 2. The utility model is provided with an electrical box and a dehumidification mechanism, and a humidity sensor is installed at the bottom of the electrical box. When the humidity sensor senses that there is heavy moisture inside the electrical box, it transmits a signal to the small dehumidifier to start the dehumidification function, thereby drying the air inside the electrical box and improving the moisture-proof effect of the device;

[0014] 3. The utility model installs the required components on the electrical board through the electrical box and the closing mechanism. The electrical board is hollow. After installation, the control door is operated to rotate on the rotating groove to cover the electrical box. The door fixing rod and the threaded knob of the electrical box are operated so that the control door presses the sealing gasket tightly against the electrical box, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cross-sectional view of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the dust removal mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the dehumidification mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the closing mechanism of the utility model.

[0019] In the figure: 1. electrical box; 2. electrical board; 3. dust removal mechanism; 301. top cover; 302. air intake grille; 303. dust screen; 304. fan; 4. dehumidification mechanism; 401. card slot; 402. mounting plate; 403. small dehumidifier; 404. humidity sensor; 5. closing mechanism; 501. rotating slot; 502. control door; 503. door fixing rod; 504. sealing gasket. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0021] The following describes an embodiment of the utility model based on its overall structure.

[0022] See also Figure 1-4A self-cleaning moisture-proof marine electrical control box comprises an electrical box 1, a dust removal mechanism 3, a dehumidification mechanism 4 and a sealing mechanism 5. An electrical board 2 is installed at the inner end of the electrical box 1, and a dust removal mechanism 3 is installed at the upper end of the electrical box 1. The dust removal mechanism 3 comprises a top cover 301, an air intake grille 302, a dustproof net 303 and a fan 304. A top cover 301 is installed at the upper end of the electrical box 1, an air intake grille 302 is opened at one end of the top cover 301, a dustproof net 303 is installed at one end of the air intake grille 302, a fan 304 is installed at the inner end of the top cover 301, the dustproof net 303 is snap-connected with the top cover 301, and the air intake grille 302 is symmetrically arranged with respect to the central axis of the top cover 301. By starting the fan 304, air circulation and heat dissipation are realized inside the electrical box 1 to remove dust. A dustproof net 303 is arranged at the middle end of the air intake grille 302 to prevent dust from entering without affecting ventilation and heat dissipation, thereby improving the cleaning and heat dissipation effect of the device.

[0023] See also Figure 1-4 A self-cleaning moisture-proof marine electrical control box, a dehumidification mechanism 4 is installed at one end of the electrical box 1, the dehumidification mechanism 4 includes a card slot 401, a mounting plate 402, a small dehumidifier 403 and a humidity sensor 404, a card slot 401 is opened at one end of the electrical box 1, a mounting plate 402 is installed at one end of the card slot 401, a small dehumidifier 403 is installed on the upper end of the mounting plate 402, a humidity sensor 404 is installed on the upper end of the mounting plate 402, the humidity sensor 404 is threadedly connected to the mounting plate 402, and the mounting plate 402 is snap-connected to the electrical box 1 through the card slot 401, and a humidity sensor 404 is installed at the bottom of the electrical box 1. When the humidity sensor 404 senses that the humidity inside the electrical box 1 is heavy, it transmits a signal to the small dehumidifier 403 to start the dehumidification function, thereby drying the air inside the electrical box 1 and improving the moisture-proof effect of the device.

[0024] See also Figure 1-4 , a self-cleaning moisture-proof marine electrical control box, a closing mechanism 5 is installed at one end of the electrical box 1, the closing mechanism 5 includes a rotation groove 501, a control door 502, a door fixing rod 503 and a sealing gasket 504, a rotation groove 501 is opened at one end of the electrical box 1, a control door 502 is installed at one end of the rotation groove 501, a door fixing rod 503 is installed at one end of the control door 502, and a sealing gasket 504 is installed at one end of the electrical box 1, the control door 502 forms a rotating structure with the electrical box 1 through the rotation groove 501, and the inner end surface of the sealing gasket 504 and the outer end surface of the electrical box 1 are adhered to each other, and the required components are installed on the electrical board 2, and the electrical board 2 is hollow. After installation, the control door 502 is operated to rotate on the rotation groove 501 to cover the electrical box 1, and the door fixing rod 503 and the threaded knob of the electrical box 1 are operated so that the control door 502 presses the sealing gasket 504 tightly against the electrical box 1, thereby improving the convenience of using the device.

[0025] Working principle: When in use, the required components are installed on the electrical board 2 first. The electrical board 2 is hollow. After installation, the control door 502 is operated to rotate on the rotating groove 501 to cover the electrical box 1, and the fixed door rod 503 and the threaded knob of the electrical box 1 are operated so that the control door 502 presses the sealing gasket 504 tightly on the electrical box 1, thereby improving the convenience of using the device, and by starting the fan 304, air circulation and heat dissipation are realized inside the electrical box 1 to remove dust. A dustproof net 303 is provided at the middle end of the air intake grille 302 to prevent dust from entering without affecting ventilation and heat dissipation, thereby improving the cleaning and heat dissipation effect of the device, and a humidity sensor 404 is installed at the bottom of the electrical box 1. When the humidity sensor 404 senses that the humidity inside the electrical box 1 is heavy, a signal is transmitted to the small dehumidifier 403 to start the dehumidification function, thereby drying the air inside the electrical box 1 and improving the moisture-proof effect of the device. In this way, the use process of the device is completed. The content not described in detail in this manual belongs to the prior art known to professional and technical personnel in this field.

[0026] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A self-cleaning moisture-proof marine electrical control box, comprising an electrical box (1), a dust removal mechanism (3), a dehumidification mechanism (4) and a sealing mechanism (5), characterized in that: An electrical panel (2) is installed at the inner end of the electrical box (1); a dust removal mechanism (3) is installed at the upper end of the electrical box (1); the dust removal mechanism (3) comprises a top cover (301), an air intake grille (302), a dustproof net (303) and a fan (304); a top cover (301) is installed at the upper end of the electrical box (1); an air intake grille (302) is provided at one end of the top cover (301); a dustproof net (303) is installed at one end of the air intake grille (302); and a fan (304) is installed at the inner end of the top cover (301); A dehumidification mechanism (4) is installed at one end of the electrical box (1), and the dehumidification mechanism (4) comprises a card slot (401), a mounting plate (402), a small dehumidifier (403) and a humidity sensor (404); a card slot (401) is opened at one end of the electrical box (1), a mounting plate (402) is installed at one end of the card slot (401), a small dehumidifier (403) is installed at the upper end of the mounting plate (402), and a humidity sensor (404) is installed at the upper end of the mounting plate (402); A closing mechanism (5) is installed at one end of the electrical box (1), and the closing mechanism (5) comprises a rotation groove (501), a control door (502), a door fixing rod (503) and a sealing gasket (504). A rotation groove (501) is opened at one end of the electrical box (1), a control door (502) is installed at one end of the rotation groove (501), a door fixing rod (503) is installed at one end of the control door (502), and a sealing gasket (504) is installed at one end of the electrical box (1).

2. A self-cleaning moisture-proof marine electrical control box according to claim 1, characterized in that: The dustproof net (303) is snap-connected to the top cover (301), and the air intake grille (302) is symmetrically arranged about the central axis of the top cover (301).

3. The self-cleaning moisture-proof marine electrical control box according to claim 1 is characterized in that: The humidity sensor (404) is threadedly connected to the mounting plate (402), and the mounting plate (402) is snap-connected to the electrical box (1) via a slot (401).

4. The self-cleaning moisture-proof marine electrical control box according to claim 1 is characterized in that: The control door (502) forms a rotating structure with the electrical box (1) via the rotating groove (501), and the inner end surface of the sealing gasket (504) and the outer end surface of the electrical box (1) are adhered to each other.

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