CN219513535U - A ventilated low-voltage power cabinet - Google Patents

Abstract

The utility model discloses a ventilated low-voltage power cabinet, which belongs to the technical field of low-voltage power cabinets and comprises a low-voltage power cabinet body, wherein a rainproof component is arranged above the low-voltage power cabinet body, a radiating component is arranged on one side of the low-voltage power cabinet body, a filtering component is arranged at an air inlet end of the radiating component, a partition plate is arranged inside the low-voltage power cabinet body, and an adjusting component is arranged at a joint of the low-voltage power cabinet body and the partition plate.

Description

A ventilated low-voltage power cabinet

technical field

The utility model belongs to the technical field of low-voltage power cabinets, in particular to a ventilated low-voltage power cabinet.

Background technique

The low-voltage power cabinet is a combination of electrical control cabinets that provide power. It is widely used in power distribution systems of power users such as power plants, substations, and industrial and mining enterprises. It is used for power conversion, distribution and control of power, lighting and power distribution equipment. Power The cabinet refers to the combination of electrical control cabinets that provide power for the normal operation of the entire machine, including contactors, frequency converters, high-voltage cabinets, transformers, etc.

The Chinese patent application number is 202021861455.X discloses a low-voltage power cabinet, including a cabinet body, the interior of the cabinet body is provided with a partition, the upper surface of the partition board is fixedly connected with an induction layer, and the inner wall of the cabinet body A drying layer is fixedly connected, and both sides of the inner wall of the cabinet are provided with wiring grooves, the middle part of the upper surface of the cabinet is fixedly connected with a warning light, and one side of the cabinet is fixedly connected with a heat dissipation support frame. The inner wall of the heat dissipation supporting frame is fixedly connected with a fan movable frame. The low-voltage power cabinet is set through the cooperation of the cabinet body and the frame cover. The practicability, the induction layer can sense the pressure, smoke and temperature in the cabinet, and then pass it to the warning lights and touch screen to remind personnel, and facilitate the quick maintenance of personnel, and the dry layer can prevent the cabinet from getting wet.

The above disclosed patents, 1. When in use, it is inconvenient to filter the wind blown in by the fan when the power cabinet is ventilating and cooling, and the filter assembly is arranged to facilitate the filtering of the wind coming in and out of the fan when the power cabinet is ventilating and cooling, and to prevent dust from entering; 2. It is inconvenient according to The height of the partition inside the power cabinet needs to be adjusted for use.

Utility model content

In order to solve the problems raised in the above-mentioned background technology. The utility model provides a ventilated low-voltage power cabinet, which has the characteristics of being convenient to filter the wind coming in and out of the fan when the power cabinet is ventilating and cooling, and convenient to adjust the position and height of the partition inside the power cabinet according to the needs of use.

In order to achieve the above purpose, the utility model provides the following technical solutions: a ventilated low-voltage power cabinet, including a low-voltage power cabinet body, a rainproof component is arranged above the low-voltage power cabinet body, and one of the low-voltage power cabinet body The side is provided with a cooling assembly, the air inlet end of the cooling assembly is provided with a filter assembly, the inside of the low-voltage power cabinet is provided with a partition, and the connection between the low-voltage power cabinet and the partition is provided with an adjustment assembly.

Preferably, the filter assembly includes a filter screen, a cleaning seat, a screw rod, a cleaning motor, a moving block and a brush plate, wherein the air inlet end of the heat dissipation assembly is provided with a filter screen, and one side of the filter screen is provided with a cleaning seat for cleaning A screw rod is arranged inside the seat, a cleaning motor is arranged at one end of the screw rod, a moving block is arranged on the surface of the cleaning motor, and a brush plate is arranged at one end of the moving block.

Preferably, the connection between the moving block and the brush plate is provided with bolts, and the surface of the cleaning motor is provided with a protective cover.

Preferably, a cooling hole is opened above the protective cover, and a dust-proof net is arranged inside the cooling hole.

Preferably, the adjustment assembly includes a sliding seat, a sliding block, a clamping block, a pull rod, a sliding rod and a clamping spring, wherein, the interior of the low-voltage power cabinet body is symmetrically provided with a sliding seat, and the interior of the sliding seat is provided with a sliding block , the inside of the slider is provided with a clamping block, one end of the clamping block is provided with a pull rod, the inside of the pull rod is provided with a slide bar, and the surface of the slide bar is provided with a clamp spring.

Preferably, the inside of the sliding seat is provided with locking teeth, and the locking teeth cooperate with the clamping block to fix the sliding block.

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

1. The utility model achieves the effect of filtering the wind blown in by the fan during the ventilation and heat dissipation of the low-voltage power cabinet by setting the filter component. When in use, the wind blown in by the fan during the ventilation and heat dissipation of the low-voltage power cabinet is filtered through the filter , when the filter screen needs to be cleaned, the cleaning motor drives the screw to rotate, thereby driving the brush plate to move through the moving block to clean the filter screen, so that the device is convenient for ventilation and cooling of the low-voltage power cabinet when the fan blows The incoming wind is filtered to prevent dust from entering and improve the practicability of use.

2. The utility model achieves the effect of conveniently adjusting the position and height of the internal partition of the low-voltage power cabinet by setting the adjustment component. When it is necessary to adjust the position and height of the partition, hold the pull rod by hand, pull the pull rod, and the pull rod Moving and compressing the clamping spring makes the clamping block move away from the locking teeth, so that the slider can slide inside the sliding seat to adjust the position and height of the partition, so that when the device is in use, it is convenient for partitioning the internal partition of the low-voltage power cabinet. The position and height of the board can be adjusted to improve the practicality of use.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the cut-away front view of the utility model;

Fig. 3 is the structural representation of filter assembly of the present utility model;

Fig. 4 is a structural schematic diagram of the adjustment assembly of the present invention.

In the figure: 1. Low-voltage power cabinet body; 2. Rainproof component; 3. Heat dissipation component; 4. Filter component; 41. Filter net; 42. Cleaning seat; 43. Screw rod; 44. Cleaning motor; 45. Mobile 46, brush plate; 47, protective cover; 5, clapboard; 6, adjustment assembly; 61, sliding seat; 62, slider; 63, clamping block; 64, pull rod; 65, slide rod; 66, card Tighten the spring.

Implementation

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Figures 1-4, the utility model provides the following technical solutions: a ventilated low-voltage power cabinet, including a low-voltage power cabinet body 1, a rainproof component 2 is arranged above the low-voltage power cabinet body 1, and a low-voltage power cabinet One side of the body 1 is provided with a cooling assembly 3, the air inlet end of the cooling assembly 3 is provided with a filter assembly 4, the inside of the low-voltage power cabinet cabinet 1 is provided with a partition 5, and the connection between the low-voltage power cabinet cabinet 1 and the partition 5 An adjustment component 6 is provided.

Specifically, the filter assembly 4 includes a filter screen 41, a cleaning seat 42, a screw mandrel 43, a cleaning motor 44, a moving block 45 and a brush plate 46, wherein the air inlet end of the cooling assembly 3 is provided with a filter screen 41, and the filter screen 41 One side is provided with a cleaning seat 42, the inside of the cleaning seat 42 is provided with a screw rod 43, one end of the screw rod 43 is provided with a cleaning motor 44, the surface of the cleaning motor 44 is provided with a moving block 45, and one end of the moving block 45 is provided with a brush plate 46.

By adopting the above-mentioned technical scheme, during use, the wind blown in by the fan during the ventilation and heat dissipation of the low-voltage power cabinet is filtered through the filter screen 41. When the filter screen 41 needs to be cleaned, the cleaning motor 44 drives the screw rod 43 to rotate, so that the wire The rotation of the rod 43 drives the moving block 45 to move, and the moving block 45 drives the brush plate 46 to move to clean the filter screen 41, so that when the device is in use, it is convenient to filter the wind blown in by the fan when the low-voltage power cabinet is ventilated and radiated to prevent dust Enter, improving the practicality of use.

Specifically, bolts are provided at the connection between the moving block 45 and the brush plate 46 , and a protective cover 47 is provided on the surface of the cleaning motor 44 .

By adopting the above technical solution, the bolts facilitate the replacement of the brush plate 46 , and the protective cover 47 facilitates the protection of the cleaning motor 44 .

Specifically, a cooling hole is opened above the protective cover 47, and a dust-proof net is arranged inside the cooling hole.

By adopting the above technical solution, the cooling holes facilitate the discharge of heat emitted by the cleaning motor 44 during operation, and the dust-proof net prevents dust from entering.

When this embodiment is in use: when in use, the wind blown in by the fan when the low-voltage power cabinet is ventilated and radiated is filtered through the filter screen 41. When the filter screen 41 needs to be cleaned, the screw mandrel 43 is driven by the cleaning motor 44 to rotate, thereby Screw mandrel 43 rotates and drives moving block 45 to move, and moving block 45 moves to drive brush plate 46 to move and clean filter screen 41, makes this device when in use, is convenient to filter the wind blown in by the fan when the low-voltage power cabinet is ventilated and radiated heat, prevents Dust enters, improving practicality of use.

Example 2

The difference between this embodiment and Embodiment 1 is that specifically, the adjustment assembly 6 includes a sliding seat 61, a sliding block 62, a clamping block 63, a pull rod 64, a sliding rod 65 and a clamping spring 66, wherein the low-voltage power cabinet The inside of the body 1 is symmetrically provided with a sliding seat 61, the inside of the sliding seat 61 is provided with a slider 62, the inside of the slider 62 is provided with a clamping block 63, one end of the clamping block 63 is provided with a pull rod 64, and the inside of the pull rod 64 is provided with There is a slide bar 65 , and a locking spring 66 is arranged on the surface of the slide bar 65 .

By adopting the above-mentioned technical scheme, when it is necessary to adjust the position and height of the partition plate 5, hold the pull rod 64 by hand, pull the pull rod 64, the pull rod 64 moves and compresses the clamping spring 66 so that the clamping block 63 moves away from the locking teeth, thereby facilitating The position and height of the partition plate 5 can be adjusted by sliding the slider 62 inside the slide seat 61, so that when the device is in use, it is convenient to adjust the position and height of the partition plate 5 inside the low-voltage power cabinet, which improves the practicality of use. sex.

Specifically, the inside of the sliding seat 61 is provided with locking teeth, and the locking teeth cooperate with the clamping block 63 to fix the sliding block 62 .

By adopting the above technical solution, the locking teeth are convenient to cooperate with the clamping block 63 to fix the slider 62 , thereby fixing the partition plate 5 .

When this embodiment is in use: when it is necessary to adjust the position and height of the partition plate 5, hold the pull rod 64 with your hand, pull the pull rod 64, the pull rod 64 moves and compresses the clamping spring 66 so that the clamping block 63 moves away from the locking teeth, thereby The slide block 62 can be slid inside the sliding seat 61 to adjust the position height of the partition plate 5, so that when the device is in use, it is convenient to adjust the position height of the internal partition plate 5 of the low-voltage power cabinet, which improves the ease of use. practicality.

The structure and use principle of the low-voltage power cabinet body 1 and the rainproof component 2 in the utility model have been disclosed in a low-voltage power cabinet disclosed in the Chinese patent application number 202021861455.X, and its working principle is that the low-voltage power cabinet The bottom of the body 1 is provided with wheels to facilitate the movement of the device, and a drying layer is provided inside to prevent the cabinet from being damp. When the rainproof assembly 2 is in use, the rainproof cover is installed through the mounting base and the support rod, and then the rainproof cover is installed through the waterproof The rain cover blocks the rainwater, and the rainwater falls into the water blocking frame, and then is discharged through the water pipe.

The working principle and use process of the utility model: the low-voltage power cabinet is an electrical control cabinet that provides power. When the utility model is used, the low-voltage power cabinet has the effect of heat dissipation and ventilation through the heat dissipation component 3. When in use, the rainproof component 2 It can block rainwater. When the heat dissipation component 3 cools and ventilates the interior of the low-voltage power cabinet body 1, the filter component 4 filters the blown wind to prevent dust from entering. When the low-voltage power cabinet body 1 is in use, it is adjusted Component 6 can adjust the height of the internal partition 5. When the filter component 4 is in use, the filter 41 filters the wind blown in by the fan when the low-voltage power cabinet is ventilated and radiated. When the filter 41 needs to be When cleaning, the screw mandrel 43 is driven by the cleaning motor 44 to rotate, so that the screw mandrel 43 rotates to drive the moving block 45 to move, and the moving block 45 moves to drive the brush plate 46 to move to clean the filter screen 41, so that the device is convenient for cleaning when in use. When the low-voltage power cabinet is ventilated and radiated, the wind blown by the fan is filtered to prevent dust from entering and improve the practicability of use. When the adjustment component 6 is in use, when it is necessary to adjust the position and height of the partition 5, hold the pull rod with your hand 64, pulling the pull rod 64, the pull rod 64 moves and compresses the clamping spring 66 so that the clamping block 63 moves away from the locking teeth, so that the slide block 62 can slide inside the slide seat 61 to adjust the position and height of the partition plate 5, so that When the device is in use, it is convenient to adjust the position and height of the partition plate 5 inside the low-voltage power cabinet, which improves the practicability of use.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A ventilated low-voltage power cabinet, comprising a low-voltage power cabinet cabinet, characterized in that: a rainproof assembly is arranged above the low-voltage power cabinet cabinet, and a heat dissipation assembly is provided on one side of the low-voltage power cabinet cabinet to dissipate heat The air inlet end of the component is provided with a filter component, the interior of the low-voltage power cabinet is provided with a partition, and the connection between the cabinet of the low-voltage power cabinet and the partition is provided with an adjustment component. 2. A ventilated low-voltage power cabinet according to claim 1, characterized in that: the filter assembly includes a filter screen, a cleaning seat, a screw, a cleaning motor, a moving block and a brush plate, wherein the heat dissipation assembly The air end is provided with a filter screen, one side of the filter screen is provided with a cleaning seat, the inside of the cleaning seat is provided with a screw rod, one end of the screw rod is provided with a cleaning motor, the surface of the cleaning motor is provided with a moving block, and one end of the moving block is provided with a brush board. 3. A ventilated low-voltage power cabinet according to claim 2, characterized in that bolts are provided at the connection between the moving block and the brush plate, and a protective cover is provided on the surface of the cleaning motor. 4. A ventilated low-voltage power cabinet according to claim 3, characterized in that: a cooling hole is opened above the protective cover, and a dust-proof net is arranged inside the cooling hole. 5. A ventilated low-voltage power cabinet according to claim 1, characterized in that: the adjustment assembly includes a sliding seat, a slider, a clamping block, a pull rod, a sliding rod and a clamping spring, wherein the low-voltage power cabinet The inside of the cabinet is symmetrically provided with a sliding seat, the inside of the sliding seat is provided with a slider, the inside of the slider is provided with a clamping block, one end of the clamping block is provided with a pull rod, the inside of the pull rod is provided with a slide rod, and the surface of the slide rod A clamping spring is provided. 6. A ventilated low-voltage power cabinet according to claim 5, characterized in that: the inside of the sliding seat is provided with locking teeth, and the locking teeth cooperate with the locking block to fix the sliding block.