CN215816943U

CN215816943U - Concatenation formula switch board

Info

Publication number: CN215816943U
Application number: CN202121623757.8U
Authority: CN
Inventors: 芦鹏; 芦大为; 程婕; 张波
Original assignee: Ningxia Likong Electric Co ltd
Current assignee: Ningxia Likong Electric Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-11
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a spliced power distribution cabinet which comprises an upper cover, a display screen, a door plate, a base, supporting legs, handles, a jacking assembly, a shell, a placing plate, supporting rods and a ventilation and cooling device, wherein the supporting legs are arranged below the base, the shell is arranged at the top of the base, the upper cover is movably arranged at the top of the shell, the door plate is symmetrically hinged on the shell, the display screen is arranged on the door plate, the handles are arranged on the door plate, the supporting rods are symmetrically arranged at the top of the base and in the shell, the placing plate is arranged at the top of the supporting rods, the ventilation and cooling device is arranged below the placing plate, and the jacking assembly is arranged between the upper cover and the shell. The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a spliced power distribution cabinet which can jack an upper cover up by controlling a jacking assembly, adjust the ventilation area and control the cooling capacity.

Description

Concatenation formula switch board

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a spliced power distribution cabinet.

Background

The distribution cabinet is a final-stage device of a distribution system. 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 should provide protection, monitoring and control of the load. Current switch board louvre size is fixed, even reinforcing heat dissipation wind-force, but the heat-sinking capability reinforcing to the switch board is limited, and increases the area of louvre, can increase the amount that the dust got into in the switch board, leads to the interior dust of switch board to pile up speed and accelerate, and the heat dissipation that can lead to the switch board equally is relatively poor, influences the life of components and parts in the switch board.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the spliced power distribution cabinet which can jack the upper cover up, adjust the ventilation area and control the cooling capacity by controlling the jacking assembly.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: a spliced power distribution cabinet comprises an upper cover, a display screen, a door plate, a base, supporting legs, a handle, a jacking assembly, a shell, a placing plate, a supporting rod and a ventilation cooling device, wherein the supporting legs are arranged below the base, the shell is arranged at the top of the base, the upper cover is movably arranged at the top of the shell, the door plate is symmetrically and hingedly arranged on the shell, the display screen is arranged on the door plate, the handle is arranged on the door plate, the supporting rods are symmetrically arranged at the top of the base and arranged in the shell, the placing plate is arranged at the top of the supporting rod, the ventilation cooling device is arranged below the placing plate, and the jacking assembly is arranged between the upper cover and the shell; jacking subassembly includes intermediate lamella, bottom plate, cylinder, an upper fixed plate, annular filter screen and an inner fixed plate, shell inner wall side upper end is located to interior solid fixed ring, the annular filter screen is located on the interior solid fixed ring and is hugged closely upper cover inner wall side setting, an upper fixed plate is located on the upper cover lateral surface, the bottom plate is located on the shell lateral surface, and the intermediate lamella is located on the shell lateral surface and is located between an upper fixed plate and the bottom plate, the bottom plate top is located to cylinder one end, the cylinder other end runs through the intermediate lamella and locates under the upper fixed plate.

Further, aeration cooling device includes outer filter screen, cooling storehouse, cooling flabellum, driving motor, intake pipe and interior filter screen, driving motor locates base top center department, the cooling storehouse runs through to locate places board center department and sets up, just fixed connection is on driving motor in the cooling storehouse is rotatable to be located to the cooling flabellum, intake pipe one end is connected under the cooling storehouse, the intake pipe other end runs through shell lateral wall lower extreme, the intake pipe symmetry sets up, outer filter screen is located in the intake pipe is close to the one end of shell, interior filter screen runs through the setting of cooling storehouse upper wall.

Furthermore, the top of the placing plate is provided with a limiting ring.

Furthermore, a reinforcing rod is arranged at the top of the upper fixing plate and connected to the side faces of the upper fixing plate and the upper cover, so that the connection stability is improved.

The utility model adopts the structure to obtain the following beneficial effects: the spliced power distribution cabinet provided by the utility model is simple to operate, compact in mechanism and reasonable in design, the upper fixing plate is controlled to ascend through the air cylinder, so that the upper cover is driven to ascend, the exposure area of the annular filter screen is adjusted, the ventilation area is adjusted, the adjustment can be conveniently carried out according to the temperature condition in the power distribution cabinet, the temperature is high, the exposure area is increased, the exposure area is reduced due to low temperature, compared with the mode that heat dissipation holes are independently added, the use is more flexible, and the problems of overhigh temperature and dust accumulation in the power distribution cabinet can be avoided.

Drawings

FIG. 1 is an overall structural diagram of a spliced power distribution cabinet according to the utility model;

fig. 2 is an internal structural diagram of the spliced power distribution cabinet of the present invention.

Wherein, 1, the upper cover, 2, the display screen, 3, the door plant, 4, the base, 5, the supporting leg, 6, the handle, 7, the jacking subassembly, 8, the shell, 9, place the board, 10, the bracing piece, 11, aeration cooling device, 12, the intermediate lamella, 13, the bottom plate, 14, the cylinder, 15, the top plate, 16, the annular filter screen, 17, the internal fixation board, 18, outer filter screen, 19, the cooling storehouse, 20, the cooling flabellum, 21, driving motor, 22, the intake pipe, 23, the internal filter screen, 24, the spacing ring, 25, the stiffener.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the splicing type power distribution cabinet of the present invention comprises an upper cover 1, a display screen 2, a door panel 3, a base 4, support legs 5, a handle 6, a jacking assembly 7, a housing 8, a placing plate 9, support rods 10 and a ventilation cooling device 11, wherein the support legs 5 are arranged below the base 4, the housing 8 is arranged at the top of the base 4, the upper cover 1 is movably arranged at the top of the housing 8, the door panel 3 is symmetrically hinged on the housing 8, the display screen 2 is arranged on the door panel 3, the handle 6 is arranged on the door panel 3, the support rods 10 are symmetrically arranged at the top of the base 4 and arranged in the housing 8, the placing plate 9 is arranged at the top of the support rods 10, the ventilation cooling device 11 is arranged below the placing plate 9, and the jacking assembly 7 is arranged between the upper cover 1 and the housing 8; jacking subassembly 7 includes intermediate lamella 12, bottom plate 13, cylinder 14, an upper fixed plate 15, annular filter screen 16 and an

internal fixation board

17, 8 inner wall side upper ends of shell are located to the internal fixation ring, annular filter screen 16 locates on the internal fixation ring and hugs closely 1 inner wall side setting of upper cover, an upper fixed plate 15 is located on 1 lateral surface of upper cover, bottom plate 13 is located on 8 lateral surfaces of shell, and intermediate lamella 12 is located on 8 lateral surfaces of shell and is located between an upper fixed plate 15 and the bottom plate 13, bottom plate 13 top is located to 14 one end of cylinder, the cylinder 14 other end runs through intermediate lamella 12 and locates under an upper fixed plate 15.

Aeration cooling device 11 includes outer filter screen 18, cooling storehouse 19, cooling flabellum 20, driving motor 21, intake pipe 22 and interior filter screen 23, 4 top centers of base department are located to driving motor 21, cooling storehouse 19 runs through to locate places board 9 center department setting, cooling flabellum 20 is rotatable to be located in cooling storehouse 19 and fixed connection on driving motor 21, intake pipe 22 one end is connected under cooling storehouse 19, the intake pipe 22 other end runs through shell 8 lateral wall lower extreme, intake pipe 22 symmetry sets up, outer filter screen 18 is located in intake pipe 22 is close to shell 8's one end, interior filter screen 23 runs through cooling storehouse 19 upper wall setting.

The top of the placing plate 9 is provided with a limiting ring 24.

The top of the upper fixing plate 15 is provided with a reinforcing rod 25, and the reinforcing rod 25 is connected to the upper fixing plate 15 and the side surface of the upper cover 1.

During specific use, at first start driving motor 21, driving motor 21 drives cooling flabellum 20 and rotates, and cooling flabellum 20 rotates, passes through the intake pipe 22 with the outside air and extracts in the switch board, reduces the temperature of switch board, later according to the temperature in the switch board, cylinder 14 control upper cover 1 goes up and down, adjusts annular filter screen 16's exposure area, and then reinforcing and reduction heat-sinking capability guarantee switch board normal operating.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a concatenation formula switch board which characterized in that: the portable air conditioner comprises an upper cover, a display screen, a door plate, a base, supporting legs, handles, a jacking assembly, a shell, a placing plate, a supporting rod and a ventilation cooling device, wherein the supporting legs are arranged under the base, the shell is arranged at the top of the base, the upper cover is movably arranged at the top of the shell, the door plate is symmetrically hinged on the shell, the display screen is arranged on the door plate, the handles are arranged on the door plate, the supporting rods are symmetrically arranged at the top of the base and arranged in the shell, the placing plate is arranged at the top of the supporting rod, the ventilation cooling device is arranged under the placing plate, and the jacking assembly is arranged between the upper cover and the shell; jacking subassembly includes intermediate lamella, bottom plate, cylinder, an upper fixed plate, annular filter screen and an inner fixed plate, shell inner wall side upper end is located to the inner fixed plate, the annular filter screen is located on the inner fixed ring and is hugged closely upper cover inner wall side setting, an upper fixed plate is located on the upper cover lateral surface, the bottom plate is located on the shell lateral surface, and the intermediate lamella is located on the shell lateral surface and is located between an upper fixed plate and the bottom plate, the bottom plate top is located to cylinder one end, the cylinder other end runs through the intermediate lamella and locates under the upper fixed plate.

2. The spliced power distribution cabinet according to claim 1, characterized in that: aeration cooling device includes outer filter screen, cooling storehouse, cooling flabellum, driving motor, intake pipe and interior filter screen, driving motor locates base top center department, the cooling storehouse runs through to locate places board center department and sets up, the cooling flabellum is rotatable locate in the cooling storehouse and fixed connection on driving motor, intake pipe one end is connected under the cooling storehouse, the intake pipe other end runs through shell lateral wall lower extreme, the intake pipe symmetry sets up, outer filter screen is located in the intake pipe is close to the one end of shell, interior filter screen runs through the setting of cooling storehouse upper wall.

3. The spliced power distribution cabinet according to claim 2, characterized in that: the top of the placing plate is provided with a limiting ring.

4. The spliced power distribution cabinet according to claim 3, characterized in that: the top of the upper fixing plate is provided with a reinforcing rod, and the reinforcing rod is connected to the side faces of the upper fixing plate and the upper cover.