CN215528234U

CN215528234U - Switch board that dustproof performance is good

Info

Publication number: CN215528234U
Application number: CN202120760609.4U
Authority: CN
Inventors: 陈斌; 罗才勇
Original assignee: Chengdu Huaruida Technology Co ltd
Current assignee: Chengdu Huaruida Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2022-01-14
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a dustproof component for preventing dust in a power distribution cabinet, a rainproof component for preventing rain is arranged at the upper end of the power distribution cabinet, a mounting component for mounting a device is arranged at the lower end of the power distribution cabinet, the rainproof component comprises a rainproof top, a connecting rod, a hydraulic cylinder and a mounting groove, the lower end of the rainproof top is welded at the upper end of the connecting rod, the lower end of the connecting rod is welded at the upper end of the hydraulic cylinder, and the lower end of the hydraulic cylinder is welded in the mounting groove. And then fix the device in the assigned position, change the height of device through changing the length of telescopic link.

Description

Switch board that dustproof performance is good

Technical Field

The utility model relates to the technical field of power distribution cabinet equipment, in particular to a power distribution cabinet with good dustproof performance.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment provides protection, monitoring and control of the load

(1) The primary power distribution equipment is commonly called a power distribution center. They are installed centrally in substations of enterprises to distribute electric energy to subordinate distribution equipment at different sites. The primary equipment is close to the step-down transformer, so the requirement on electrical parameters is high, and the capacity of an output circuit is also high; (2) the secondary distribution equipment is a general name of a power distribution cabinet and a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load; (3) the final distribution equipment is collectively referred to as a lighting power distribution box. They are located far from the power supply center and are distributed small-capacity power distribution equipment.

The dust is attracted easily because the electrified work of current switch board, if the dust piles up the normal work that can influence the device easily, current switch board in addition is in outdoor work, need have good waterproof component in rainy day, otherwise leads to the switch board to damage easily, provides a switch board that dustproof performance is good for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power distribution cabinet with good dustproof performance so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model discloses a switch board, including switch board, rain-proof top, connecting rod, pneumatic cylinder and mounting groove, the inside of switch board is provided with and is used for dirt-proof dustproof component, the upper end of switch board is provided with and is used for rain-proof component, the lower extreme of switch board is provided with the installation component that is used for installation device, rain-proof component is including rain-proof top, connecting rod, pneumatic cylinder and mounting groove, the lower extreme welding on rain-proof top is in the upper end of connecting rod, the lower extreme welding of connecting rod is in the upper end of pneumatic cylinder, the lower extreme welding of pneumatic cylinder is in the inside of mounting groove, the quantity of mounting groove has two sets ofly, and is two sets of the mounting groove is about the upper end central line symmetrical arrangement of switch board.

Preferably, the dustproof component includes ventilation window, dust screen, motor and flabellum, the quantity of ventilation window has a plurality of groups, a plurality of groups the both ends at the switch board are seted up to the equidistant of ventilation window, every group the dust screen has all been welded in the inside of ventilation window, the inside welding of switch board has the motor, the welding of the transmission shaft tail end of motor has the flabellum, drives the flabellum through the motor and rotates for the inside air flow of switch board for the air is discharged from the ventilation window, accelerates the ventilation performance of switch board, prevents that the accumulational phenomenon of dust from appearing, and the filter screen can prevent that the dust from getting into inside the switch board.

Preferably, the installation component includes mount pad, mounting hole and telescopic link, the quantity of mounting hole has eight groups, eight groups the mounting hole is arranged respectively in the four corners of two sets of mount pads, the upper end welding of mount pad has the lower extreme of telescopic link, the upper end welding of telescopic link is at the lower extreme of switch board, installs the mount pad in the assigned position through the mounting hole, and then fixes the device in the assigned position, can adjust the length of telescopic link and change the height of device.

Preferably, the shape of ventilation window is the rectangle, the motor passes through wire and outside power supply equipment electric connection, the quantity of flabellum has four, four the flabellum is equidistant to be arranged on the transmission shaft of motor, the material of flabellum is the stainless steel alloy, provides the required power of motor work through outside power supply equipment, and the speed that the air flows can be accelerated in the rotation simultaneously of multi-disc flabellum, improves the ventilation performance.

Preferably, the shape on rain-proof top is for falling "V" shape, the quantity of connecting rod has two, two the connecting rod is connected respectively inside two sets of mounting grooves, the upper end at the switch board is seted up to the mounting groove, the width of mounting groove is greater than the width of connecting rod, makes the rainwater can get off along rain-proof top landing through falling "V" shape design, can not pile up on rain-proof top.

Compared with the prior art, the utility model has the beneficial effects that:

according to the rain-proof roof, the fan blades are driven to rotate after the motor is powered on, air flow in the power distribution cabinet is accelerated, air is discharged from the ventilation window, the ventilation performance of the power distribution cabinet is accelerated, the phenomenon of dust accumulation is prevented, dust can be prevented from entering the power distribution cabinet by the filter screen, the rain-proof roof can prevent rainwater from falling into the power distribution cabinet when raining, the hydraulic cylinder in the mounting groove can drive the connecting rod to lift to change the height of the rain-proof roof, and the device can adapt to rain conditions of different sizes.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of the dust guard of the present invention;

FIG. 3 is a side cross-sectional view of the flashing member of the present invention;

fig. 4 is a front cross-sectional view of the mounting member of the present invention.

In the figure: 1. a power distribution cabinet; 2. a dust-proof member; 3. a rain-proof member; 4. a mounting member; 5. a ventilation window; 6. a dust screen; 7. a motor; 8. a fan blade; 9. a rain-proof roof; 10. a connecting rod; 11. a hydraulic cylinder; 12. Mounting grooves; 13. a mounting seat; 14. mounting holes; 15. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that a referred mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a power distribution cabinet with good dustproof performance includes a power distribution cabinet 1, and is characterized in that: the utility model discloses a rain-proof switch board, including switch board 1, rain-proof roof 9, connecting rod 10, pneumatic cylinder 11 and mounting groove 12, the lower extreme of switch board 1 is provided with the installation component 4 that is used for installation device, rain-proof component 3 includes rain-proof roof 9, connecting rod 10, pneumatic cylinder 11 and mounting groove 12, the lower extreme welding of rain-proof roof 9 is in the upper end of connecting rod 10, the lower extreme welding of connecting rod 10 is in the upper end of pneumatic cylinder 11, the lower extreme welding of pneumatic cylinder 11 is in the inside of mounting groove 12, there are two sets ofly the quantity of mounting groove 12, two sets of mounting groove 12 is about the upper end central line symmetrical arrangement of switch board 1.

The mounting member 4 includes mount pad 13, mounting hole 14 and telescopic link 15, the quantity of mounting hole 14 has eight groups, eight groups the four corners at two sets of mount pads 13 are arranged respectively to mounting hole 14, the lower extreme of telescopic link 15 is welded to the upper end of mount pad 13, the lower extreme at switch board 1 is welded to the upper end of telescopic link 15.

It should be noted that the number of the telescopic rods 15 is two, and the two telescopic rods 15 are symmetrically arranged about the center line of the bottom surface of the power distribution cabinet 1.

The working principle is as follows: drive flabellum 8 after 7 circular telegrams of the inside motor of switch board 1 and rotate, accelerate the inside air flow of switch board 1, make the air discharge from ventilation window 5, accelerate the ventilation performance of switch board 1, prevent that the accumulational phenomenon of dust from appearing, dust screen 6 can prevent that the dust from getting into switch board 1 inside, when raining, rain-proof top 9 can prevent that the rainwater from falling into switch board 1, the inside pneumatic cylinder 11 of mounting groove 12 can drive connecting rod 10 and go up and down to change the height on rain-proof top 9, make the device can adapt to the rain trend of equidimension not, mounting hole 14 of switch board 1 lower extreme installs mount pad 13 in the assigned position, and then fix the device in the assigned position, the length that can adjust telescopic link 15 comes the height of change means.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board that dustproof performance is good, includes switch board (1), its characterized in that: the utility model discloses a rain-proof switch board, including switch board (1), rain-proof component (3), connecting rod (10), pneumatic cylinder (11), mounting groove (12), the lower extreme welding of rain-proof top (9) is in the upper end of connecting rod (10), the lower extreme welding of connecting rod (10) is in the upper end of pneumatic cylinder (11), the lower extreme welding of pneumatic cylinder (11) is in the inside of mounting groove (12), the quantity of mounting groove (12) has two sets ofly, two sets of mounting groove (12) are about the upper end central line symmetrical arrangement of switch board (1).

2. The power distribution cabinet with good dustproof performance according to claim 1, characterized in that: dustproof component (2) are including ventilation window (5), dust screen (6), motor (7) and flabellum (8), the quantity of ventilation window (5) has a plurality of groups, a plurality of groups ventilation window (5) equidistant set up at the both ends of switch board (1), every group the dust screen (6) have all been welded to the inside of ventilation window (5), the inside welding of switch board (1) has motor (7), the transmission shaft tail-end welding of motor (7) has flabellum (8).

3. The power distribution cabinet with good dustproof performance according to claim 1, characterized in that: the mounting member (4) comprises mounting seats (13), mounting holes (14) and telescopic rods (15), the number of the mounting holes (14) is eight, the eight groups of the mounting holes (14) are respectively arranged at four corners of the two groups of the mounting seats (13), the lower ends of the telescopic rods (15) are welded at the upper ends of the mounting seats (13), and the upper ends of the telescopic rods (15) are welded at the lower ends of the power distribution cabinet (1).

4. The power distribution cabinet with good dustproof performance according to claim 2, characterized in that: the shape of ventilation window (5) is the rectangle, motor (7) pass through wire and external power supply equipment electric connection, the quantity of flabellum (8) has four, four the equidistant range of flabellum (8) is on the transmission shaft of motor (7), the material of flabellum (8) is the stainless steel alloy.

5. The power distribution cabinet with good dustproof performance according to claim 3, characterized in that: the shape of rain-proof top (9) is for falling "V" shape, the quantity of connecting rod (10) has two, two connecting rod (10) are connected respectively inside two sets of mounting grooves (12), the upper end at switch board (1) is seted up in mounting groove (12), the width of mounting groove (12) is greater than the width of connecting rod (10).