CN214411978U

CN214411978U - Structure is changed to radiator-grid of switch board

Info

Publication number: CN214411978U
Application number: CN202120397890.XU
Authority: CN
Inventors: 丁现阳
Original assignee: Suzhou Save Resources Automation Equipment Co ltd
Current assignee: Suzhou Save Resources Automation Equipment Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-10-15
Anticipated expiration: 2031-02-23

Abstract

The utility model relates to the field of electric power cabinets, in particular to a radiating net replacing structure of a power distribution cabinet, which comprises a frame, wherein one end of the frame is provided with a cavity, an air inducing mechanism is arranged in the cavity, a detachable radiating dustproof mechanism is arranged on the frame positioned outside the cavity, the radiating dustproof mechanism comprises an upper slide rail fixed on the upper part of one side of the frame and a lower slide rail fixed on the lower part of the same side of the frame, the lower end of the upper slide rail is slidably connected with an upper slide block, two sides of the upper slide block are fixedly provided with vertical downward side connecting plates, the lower end of the side connecting plates is provided with a lower slide block which is slidably connected with the lower slide rail, the back parts of the upper slide rail, the side connecting plates and the lower slide block are all provided with blank grooves, the radiating dustproof net in the structure can be easily detached by only pulling a pull block in the clamping device upwards through the arrangement of the upper slide rail, the upper slide block, the blank grooves and the clamping device, the operation of the regular maintenance of the power distribution cabinet is facilitated, and the service life of a machine in the power distribution cabinet is prolonged.

Description

Structure is changed to radiator-grid of switch board

Technical Field

The utility model relates to an electric power cabinet field specifically is a structure is changed to radiator-grid of switch board.

Background

The distribution cabinet is a final-stage device of a distribution system, the distribution cabinet is a general name of a motor control center, the distribution cabinet is used in the occasions with more dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the distribution cabinet distributes the electric energy of a certain circuit of the previous-stage distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, the prior outdoor box type power distribution cabinet is generally of a totally-enclosed structure to prevent rain leakage and crawling in of insects, but when summer comes, because the long-time operation of the power distribution cabinet equipment causes the internal problem of the box body to be overhigh and the heat dissipation is difficult, and then lead to inside potential safety hazard, caused very big influence to inside big spare part simultaneously, the operational environment of components and parts, lead to the emergence of conflagration even.

Through retrieval, chinese patent No. CN107591711A discloses a heat dissipation power distribution cabinet, relating to the technical field of power distribution cabinets, which comprises a cabinet body, wherein a cabinet door is arranged on the front surface of the cabinet body, a pad is arranged at the bottom of the cabinet body, the top of the cabinet body is fixedly connected with the bottom of an ejector rod, the top of the ejector rod is fixedly connected with the bottom of a baffle, a heat dissipation hole is arranged at the top of the cabinet body, a rubber and plastic layer is bonded on the inner wall of the cabinet body, an insulating layer is bonded on one side of the rubber and plastic layer away from the inner wall of the cabinet body, the heat dissipation power distribution cabinet drives a rotating rod to rotate through a motor, a belt pulley drives a clamping wheel to rotate through a belt, the rotating rod and a side rod drive a rotating block at the top to rotate, the blades rotate to generate airflow flow, three groups of rotating blocks drive the blades at the side part to rotate to promote the airflow flow inside the cabinet body, and accelerate the convection of hot air and the outside cold air inside the cabinet, promote the reduction of the inside temperature of switch board, the louvre sets up at the top of the cabinet body, the outside of the upwards movement discharge switch board of the hot-air of being convenient for, but louvre, block and the dust screen of this switch board are non-detachable structure, and the switch board needs often to ventilate because inside thermal reason, and then leads to louvre, block and dust screen in the dust screen dust to pile up, if not dismantle the washing, influence the normal operating and the heat dissipation of machine in the switch board easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure is changed to radiator-grid of switch board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a structure is changed to radiator-grid of switch board, includes the frame, and the cavity has been seted up to frame one end, installs induced air mechanism in the cavity, and is located and install in the frame in the cavity outside and can dismantle heat dissipation dustproof mechanism, and heat dissipation dustproof mechanism is including fixing the last slide rail on frame one side upper portion and fixing the lower slide rail in frame homonymy lower part, goes up slide rail lower extreme sliding connection and has the slider, goes up the slider both sides and is fixed with vertical decurrent side connecting plate, and the lower slider of slide rail is installed to side connecting plate lower extreme, the blank pressing groove has all been seted up to last slide rail, side connecting plate and lower slider back, and the blank pressing inslot is installed through the fixed heat dissipation dust screen of blank pressing strip, heat dissipation dustproof mechanism installs clamping device in upper portion.

As a further aspect of the present invention: the induced draft mechanism includes the motor, and 2 at least first body of rod are installed in the motor outside, and motor one end installs the output shaft, and the circle piece is installed to the output shaft other end, and 2 at least flabellums of evenly distributed are installed to the circle piece outside.

As a further aspect of the present invention: the clamping device comprises a vertical upward telescopic spring fixed at the middle part of the upper slide rail, a pull block is installed at the upper end of the telescopic spring, a bolt is installed in the middle of the pull block, and a through hole used for slidably connecting the bolt is formed in the middle of the upper slide rail and the middle of the upper slide block.

As a further aspect of the present invention: and supporting rods are arranged at four corners of the lower end of the rack.

As a further aspect of the present invention: and a rotating door plate is arranged on one side of the rack.

As a further aspect of the present invention: a rain shield is mounted at the upper end of the frame.

Compared with the prior art, the beneficial effects of the utility model are that: the arrangement of the upper sliding rail, the upper sliding block, the lower sliding block, the blank holder groove, the side connecting plate and the clamping device enables the heat dissipation dustproof net in the structure to be easily disassembled only by upwards pulling the pulling block in the clamping device, the installation and the disassembly are convenient, the operation of the regular maintenance of the power distribution cabinet is facilitated, and the service life of a machine in the power distribution cabinet is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation network replacement structure of a power distribution cabinet.

Fig. 2 is a schematic structural view of a motor in a heat dissipation network replacement structure of a power distribution cabinet.

Fig. 3 is a schematic structural view of a telescopic spring in a heat dissipation network replacement structure of a power distribution cabinet.

In the figure: 1-a rack, 2-a support rod, 3-a rotating door plate, 4-a lower slide rail, 5-an upper slide rail, 6-an upper slide block, 7-a lower slide block, 8-a side connecting plate, 9-a heat dissipation dustproof net, 10-a pull block, 11-a plug pin, 12-a telescopic spring, 13-a first rod body, 14-a motor, 15-an output shaft, 16-a round block, 17-a fan blade and 18-a blank holder groove.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1 ~ 3, in the embodiment of the utility model, a structure is changed to radiator-grid of switch board, including frame 1, the cavity has been seted up to 1 one end of frame, installs induced air mechanism in the cavity, and be located and install in the frame 1 in the cavity outside and can dismantle heat dissipation dustproof mechanism, heat dissipation dustproof mechanism is including fixing last slide rail 5 on 1 one side upper portion of frame and fixing the lower slide rail 4 in 1 homonymy lower part of frame, go up 5 lower extreme sliding connection of slide rail and have

slider

6, 6 both sides of top slide are fixed with vertical decurrent side connecting plate 8, and slider 4's lower slider 7 under the sliding connection is installed to 8 lower extremes of side connecting plate, blank holder 18 has all been seted up at last slide rail 5,

side connecting plate

8 and 7 backs of lower slider, installs the heat dissipation dustproof net 9 through the blank holder strip is fixed in the blank holder 18, clamping device is installed on heat dissipation dustproof mechanism upper portion.

Further, induced air mechanism includes motor 14, and at least 2 first body of rod 13 are installed to the motor 14 outside, and output shaft 15 is installed to motor 14 one end, and the round block 16 is installed to the output shaft 15 other end, and 2 at least flabellums 17 of evenly distributed are installed to the round block 16 outside.

Further, locking device is including fixing at the vertical ascending expanding spring 12 in 5 middle parts of last slide rail, and expanding spring 12 installs in the upper end and draws piece 10, draws 10 mid-mounting of piece to have bolt 11, go up

slide rail

5 and 6 middle parts of last slide rail and all offer the through-hole that is used for sliding connection bolt 11, bracing piece 2 is all installed in 1 lower extreme four corners in frame, 1 one side in frame is installed and is rotated door plant 3.

Example 2

The utility model discloses an in another embodiment, this embodiment lies in with the difference of above-mentioned embodiment wherein, rain-proof board is installed to frame 1 upper end for the operational environment of machine in the influence frame is prevented getting into of rainwater.

The utility model discloses a theory of operation is: motor 14 drives output shaft 15 and rotates, output shaft 15 drives the round piece 16 and rotates, round piece 16 drives flabellum 17 and rotates, realize sending the branch wind in 1 frame, the air supply in-process filters through heat dissipation dust screen 9, the principle of changing heat dissipation dust screen 9 does, mention and draw piece 10, draw piece 10 and drive bolt 11 upward movement, make bolt 11 no longer restrict slider 6, draw side connecting plate 8 left or right, take off the back and wash dust dissipation screen 9, if dust dissipation screen 9 appears the hole phenomenon such as inconsistent, the skew, take off the blank holder strip, it can to change new dust dissipation screen 9.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat dissipation net replacing structure of a power distribution cabinet comprises a rack (1) and is characterized in that one end of the rack (1) is provided with a cavity, an air inducing mechanism is installed in the cavity, a detachable heat dissipation dustproof mechanism is installed on the rack (1) positioned outside the cavity, the heat dissipation dustproof mechanism comprises an upper slide rail (5) fixed on the upper portion of one side of the rack (1) and a lower slide rail (4) fixed on the lower portion of the same side of the rack (1), the lower end of the upper slide rail (5) is connected with an upper slide block (6) in a sliding manner, side connecting plates (8) vertically downwards are fixed on two sides of the upper slide block (6), a lower slide block (7) connected with the lower slide rail (4) in a sliding manner is installed at the lower ends of the side connecting plates (8), side pressing grooves (18) are formed in the backs of the upper slide rail (5), the side connecting plates (8) and the lower slide block (7), and a heat dissipation net (9) fixed through the side pressing strips is installed in the side pressing grooves (18), and the upper part of the heat dissipation dustproof mechanism is provided with a clamping device.

2. The heat dissipation net replacing structure of the power distribution cabinet according to claim 1, wherein the air inducing mechanism comprises a motor (14), at least 2 first rod bodies (13) are installed on the outer side of the motor (14), an output shaft (15) is installed at one end of the motor (14), a round block (16) is installed at the other end of the output shaft (15), and at least 2 fan blades (17) which are uniformly distributed are installed on the outer side of the round block (16).

3. The heat dissipation net replacing structure of the power distribution cabinet is characterized in that the clamping device comprises a vertically upward expansion spring (12) fixed in the middle of an upper sliding rail (5), a pulling block (10) is installed at the upper end of the expansion spring (12), a bolt (11) is installed in the middle of the pulling block (10), and through holes for slidably connecting the bolt (11) are formed in the middle of the upper sliding rail (5) and the middle of the upper sliding block (6).

4. The heat dissipation net replacing structure of the power distribution cabinet according to claim 1, wherein four corners of the lower end of the rack (1) are provided with support rods (2).

5. The radiator grid replacement structure of a power distribution cabinet according to claim 2, wherein a rotating door panel (3) is installed on one side of the rack (1).

6. The radiator grid replacement structure of a power distribution cabinet according to claim 1 or 2, wherein a flashing is installed on the upper end of the frame (1).