CN219227032U - a protective cabinet - Google Patents

Abstract

The utility model provides a protective cabinet, comprising a protective box, the inner top wall of the protective box is fixedly connected with a protective box, the interior of the protective box is provided with an exhaust fan, and the upper surface of the protective box is provided with a square opening, so that The inside of the square opening is provided with a first dust-proof net, the back of the protective box is provided with a strip-shaped opening, the inside of the strip-shaped opening is provided with a second dust-proof net, and the back of the protective box is fixedly connected with a metal protective net. Through the cooperation of the exhaust fan, temperature sensor, bar-shaped port and square port, the protective cabinet can not only automatically cool down the electrical components inside the device, but also greatly improve the efficiency of the device. The cooling speed of electrical components, the cooperation of solar panels, lights and storage batteries can make it more convenient for the staff to check and maintain the equipment at night, and the cooperation of the first dust-proof net and the second dust-proof net can prevent air pollution. Dust can damage electrical components.

Description

a protective cabinet

technical field

The utility model relates to the field of electric power technology, in particular to a protective cabinet.

Background technique

The power cabinet is mainly used to connect power supply with power equipment, or install electronic devices for controlling power equipment, which is equivalent to an integrated circuit cabinet. With the continuous increase of electrical appliances in life, the use of power cabinets is also increasing. The more extensive it is, the more problems it brings, such as the connection safety between circuits. In order to prevent electrical safety problems in the power cabinet, a power cabinet that can be used for safety protection is used.

The Chinese patent whose notification number is CN110661183A discloses a kind of safety protection electric cabinet, and its structure comprises base, frame, box door, rain shield, inner box, and frame is vertically installed on the upper end of base and is welded, and box door is installed on The front of the rack is connected by hinges, the rain shield is installed horizontally on the upper end of the rack and is mechanically connected, the inner box is embedded and installed inside the rack and is connected flexibly; the inner box includes side panels, movable structures, inlet pipes, and pull plates , Outlet pipe, slide rail, the movable structure is installed on the inner side of the side plate, the left side of the inlet pipe is embedded and installed on the inner side of the side plate, the pull plate is installed on the left side of the movable structure and is mechanically connected, the outlet pipe is embedded on the left side of the pull plate, sliding The rail is horizontally installed at the lower end of the movable structure and is mechanically connected. The present invention sets a movable structure at the upper end of the slide rail, so that it is not necessary to manually go to the position of the upper control switch for power-off processing when disassembling and assembling the electrical appliances inside the power cabinet. , and simplifies the installation process and speeds up the recovery of power consumption, but the electrical components inside the equipment in the above patents are prone to overheating when they work for a long time, and are prone to damage without a cooling mechanism, thus greatly reducing the electrical components Therefore, it is necessary to provide a protective cabinet to solve the above technical problems.

Utility model content

In order to solve the above technical problems, the utility model provides a protective cabinet to solve the problem that the electrical components inside the equipment in the above patents are prone to overheating when working for a long time, and are prone to damage without a cooling mechanism, thereby greatly reducing the The service life of electrical components.

A protective cabinet provided by the utility model includes: a protective box, a protective box is fixedly connected to the inner top wall of the protective box, an exhaust fan is arranged inside the protective box, and a square opening is opened on the upper surface of the protective box. , the inside of the square mouth is provided with a first dust-proof net, the back of the protective box is provided with a strip-shaped mouth, the inside of the strip-shaped mouth is provided with a second dust-proof net, and the back of the protective box is fixedly connected There is a metal protective net, two supporting columns are fixedly connected to the upper surface of the protective box, and solar panels are fixedly connected to the upper surfaces of the two supporting columns.

Preferably, a storage battery is provided inside the protective box, and a control panel is fixedly connected to the front of the protective box.

Preferably, the front of the protective box is hinged with a door, the inside of the door is fixedly connected with tempered glass, and the front of the door is fixedly connected with a handle.

Preferably, a lighting lamp is fixedly connected to the inner wall of the protective box, and an insulating rubber layer is provided between the lighting lamp and the protective box.

Preferably, a stabilizing plate is fixedly connected to the bottom surface of the protective box, and four supporting legs are fixedly connected to the bottom surface of the stabilizing plate.

Preferably, a base is fixedly connected to the bottom surface of each support leg, and a temperature sensor is provided inside the protective box.

Compared with related technologies, a protective cabinet provided by the utility model has the following beneficial effects:

Through the cooperation of the exhaust fan, the temperature sensor, the bar-shaped port and the square port, the utility model can not only automatically cool down the electrical components inside the device after reaching the set temperature inside the device, but also greatly improve the efficiency of the device. The cooling speed of electrical components makes the equipment more practical. The cooperation of solar panels, lights and storage batteries can make it more convenient for the staff to check and maintain the equipment at night. The first dust-proof net and the second dust-proof net The cooperation of the net can prevent the dust in the air from entering the interior of the equipment and causing damage to the electrical components.

Description of drawings

Fig. 1 is the three-dimensional structural representation of protective cabinet of the present utility model;

Fig. 2 is the front sectional view of the protective case in the protective cabinet of the present invention;

Fig. 3 is the rear view of the utility model protective cabinet;

Fig. 4 is a side sectional view of the protective box in the protective cabinet of the present invention.

Labels in the figure: 1. Protective box; 2. Protective box; 3. Exhaust fan; 4. First dust-proof net; 5. Square opening; 6. Strip-shaped mouth; 7. Second dust-proof net; 8. Metal protective net ;9, supporting column; 10, solar panel; 11, storage battery; 12, control panel; 13, box door; 14, tempered glass; 15, handle; 16, stable plate; 17, supporting leg; 18, base; 19 1. Lighting lamp; 20. Temperature sensor.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 in combination, a protective cabinet, comprising: a protective case 1, the inner top wall of the protective case 1 is fixedly connected with a protective case 2, and the interior of the protective case 2 is provided with an exhaust fan 3, The upper surface of the protective box 1 is provided with a square mouth 5, and the inside of the square mouth 5 is provided with a first dust-proof net 4, and the back of the protective box 1 is provided with a strip-shaped mouth 6, and the inside of the strip-shaped mouth 6 is provided with a second dust-proof net. The net 7 is fixedly connected with a metal protective net 8 on the back of the protective box 1, and the upper surface of the protective box 1 is fixedly connected with two support columns 9, and the upper surface of the two support columns 9 is fixedly connected with a solar panel 10 together.

In the specific implementation process, the interior of the protective box 1 is provided with a storage battery 11, and the front of the protective box 1 is fixedly connected with a control panel 12, which is convenient for the staff to operate the equipment. The front of the protective box 1 is hinged with a box door 13 , the inside of the box door 13 is fixedly connected with tempered glass 14, and the front of the box door 13 is fixedly connected with a handle 15, which is convenient for the staff to carry out daily maintenance on the inside of the equipment. An insulating rubber layer is provided between the protective box 1, the bottom surface of the protective box 1 is fixedly connected with a stabilizing plate 16, the bottom surface of the stabilizing plate 16 is fixedly connected with four support legs 17, and the bottom surface of each support leg 17 is fixedly connected with a base 18. To make the equipment more stable, the inside of the protective box 1 is provided with a temperature sensor 20, which can automatically cool down the electrical components inside the equipment after the inside of the equipment reaches a certain temperature, so as to prevent the electrical components from being damaged due to overheating, and greatly increase the safety of electrical appliances. Component life.

The working principle of a protective cabinet provided by the utility model is as follows: when in use, the power generated by the solar panel 10 will continuously supply power to the exhaust fan 3 and the lighting lamp 19 and store the excess power in the storage battery 11, and then the staff The temperature sensor 20 can be programmed by pressing the button on the surface of the control panel 12. When the temperature inside the device reaches the set temperature, the exhaust fan 3 will be automatically started, and the exhaust fan 3 will exhaust the inside of the protective box 1. A certain air pressure difference will be generated when the inside of the protective box 1 is evacuated, and then the external air enters the inside of the protective box 1 after being filtered by the second dust-proof net 7 to cool down the electrical components.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (6)

1. A protective cabinet, characterized in that it comprises: a protective box (1), the inner top wall of the protective box (1) is fixedly connected with a protective box (2), and the inside of the protective box (2) is provided with The exhaust fan (3), the upper surface of the protective box (1) is provided with a square opening (5), and the inside of the square opening (5) is provided with a first dust-proof net (4), and the protective box (1) There is a strip opening (6) on the back of the strip opening (6), a second dust-proof net (7) is provided inside the strip opening (6), and a metal protection net (8) is fixedly connected to the back of the protection box (1). , the upper surface of the protective box (1) is fixedly connected with two support columns (9), and the upper surfaces of the two support columns (9) are jointly fixedly connected with a solar panel (10). 2. A kind of protective cabinet according to claim 1, characterized in that, the inside of the protective box (1) is provided with an accumulator battery (11), and the front of the protective box (1) is fixedly connected with a control panel ( 12). 3. A kind of protective cabinet according to claim 1, characterized in that, the front of the protective box (1) is hinged with a door (13) through hinges, and the inside of the door (13) is fixedly connected with Toughened glass (14), the front of described box door (13) is fixedly connected with handle (15). 4. A protective cabinet according to claim 1, characterized in that, the inner wall of the protective box (1) is fixedly connected with a lighting lamp (19), and the connection between the lighting lamp (19) and the protective box (1) There is an insulating rubber layer between them. 5. A kind of protection cabinet according to claim 1, is characterized in that, the bottom surface of described protection box (1) is fixedly connected with stabilizing plate (16), and the bottom surface of described stabilizing plate (16) is fixedly connected with four Support legs (17). 6. A kind of protective cabinet according to claim 5, characterized in that, the bottom surface of each said support leg (17) is all fixedly connected with a base (18), and the inside of said protective box (1) is provided with a temperature sensor (20).

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