CN213845869U - SVG switch board with dust guard - Google Patents

SVG switch board with dust guard Download PDF

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Publication number
CN213845869U
CN213845869U CN202022776268.8U CN202022776268U CN213845869U CN 213845869 U CN213845869 U CN 213845869U CN 202022776268 U CN202022776268 U CN 202022776268U CN 213845869 U CN213845869 U CN 213845869U
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China
Prior art keywords
dust guard
svg
switch board
pawl
control cabinet
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CN202022776268.8U
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Chinese (zh)
Inventor
陈文俊
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Changshu Wuai Electric Appliance Equipment Co ltd
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Changshu Wuai Electric Appliance Equipment Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]

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Abstract

The utility model discloses a SVG switch board with dust guard belongs to switch board equipment technical field, the dust guard is located the cabinet body top of SVG switch board, the dust guard includes 4 consecutive dust guard borders and locates the inside dust screen in dust guard border, can dismantle through coupling mechanism between the cabinet body of dust guard and SVG switch board and be connected, coupling mechanism is including the dovetail of locating the dust guard border, be located spring and pawl in the dovetail, and the connecting rod that links to each other bottom the pawl, and be located the recess on the internal lateral wall of SVG switch board cabinet. When the dust guard is installed, the inverted teeth enter the grooves; when the connecting rod is pulled to detach the inverted tooth from the groove, the inverted tooth is pulled out. The utility model discloses a have the dust guard in the SVG switch board of dust guard to change conveniently, the dust guard can prevent on the one hand that the dust from falling into, and on the other hand can also play protection radiator fan's effect.

Description

SVG switch board with dust guard
Technical Field
The utility model belongs to the technical field of switch board equipment, concretely relates to SVG switch board with dust guard.
Background
The SVG control cabinet is characterized in that SVG equipment is installed in a power distribution control cabinet to perform dynamic reactive compensation on a power distribution network so as to improve the power factor of the power grid.
The SVG switch board can produce a large amount of heats at the course of the work, for the heat in the discharge switch board, can install radiator fan additional on the cabinet body of SVG switch board usually to reduce the temperature in the SVG switch board, guarantee the electrical components normal operating in the SVG switch board. However, after the cooling fan is additionally arranged, a large amount of dust can fall on the position where the cooling fan is arranged, the normal rotation of the cooling fan is influenced, and meanwhile, the dust falling into the SVG control cabinet can also influence the normal work of electrical equipment elements. The problem that the dust falls into can be solved to a certain extent to SVG switch board installation dust guard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that wants to solve is easily to fall into the dust in the SVG switch board among the prior art, influences the technical problem such as normal work of SVG switch board.
In order to solve the technical problem, the utility model discloses an SVG control cabinet with a dust guard, wherein the dust guard is arranged on the SVG control cabinet and is positioned at the top of the SVG control cabinet body;
the dustproof plate is of a cuboid structure and comprises 4 dustproof plate edges which are sequentially connected and a dustproof net arranged inside the 4 dustproof plate edges;
the dust guard is detachably connected with the inner side wall of the SVG control cabinet body through a connecting mechanism, and the connecting mechanism comprises a dovetail groove, a pawl, a spring and a connecting rod;
the dovetail groove is positioned on the outer side of the edge of the dust guard, and the groove is positioned on the inner side wall of the cabinet body of the SVG control cabinet; the spring and the pawl are positioned in the dovetail groove, the bottom of the spring is in contact with the bottom of the dovetail groove, the top of the spring is in contact with the bottom of the pawl, and the top of the pawl faces the outside of the dovetail groove and extends into the groove; the bottom of the dovetail groove is provided with a through hole penetrating through the edge of the dustproof plate; and a connecting rod is arranged at the bottom of the inverted tooth, penetrates through the center of the spring, extends into the through hole and extends into an inner space surrounded by the edges of the 4 dustproof plates.
Further, the quantity of connecting mechanism is ≧ 1, is located the position department that dust guard border is connected with the SVG switch board.
Furthermore, a handle is arranged at the end part of the other end of the connecting rod, which is connected with the inverted tooth.
Further, the handle is located above the dust screen.
Further, the width of dust guard is less than the cabinet body width of SVG switch board.
Furthermore, a pawl base is arranged at the bottom of the pawl, and the connecting rod is welded on the pawl base.
Furthermore, the length of the pawl base is greater than the width of the dovetail groove opening.
The utility model discloses an in, for dismantling between dust guard and the SVG switch board and be connected, when needs install the dust guard on the SVG switch board, operate according to following step:
(1) placing the dust guard downwards from the top of the SVG control cabinet according to the direction that the inverted tooth structure of the inverted tooth is downward;
(2) applying downward force to the edge of the dustproof plate, enabling the pawl to be under pressure from the SVG control cabinet body, enabling the compression spring to move towards the inside of the dovetail groove, and enabling the pawl to move towards the inside of the dovetail groove;
(3) along with moving down of pawl position, under the elastic restoring force effect of spring, the pawl gets into in the recess completely to couple together the dust guard border with the cabinet body of SVG switch board, realize the installation of dust guard on the SVG switch board promptly.
When the dust guard needs to be disassembled, the method comprises the following steps:
(1) pulling the connecting rod to drive the pawl compression spring to move towards the bottom of the dovetail groove, and moving the pawl out of the groove;
(2) after the pawl shifts out from the recess, break away from the connection between dust guard and the SVG switch board, exert ascending power to the dust guard this moment, the dust guard takes out from the top of SVG switch board promptly, accomplishes the dismantlement of dust guard promptly.
Through the installation and the disassembly steps of the dust guard, the damaged or cleaned dust guard can be replaced in time, and a new dust guard is replaced.
Compared with the prior art, the utility model discloses a SVG switch board with dust guard has following advantage:
(1) set up the dust guard on the SVG switch board, the dust guard can prevent on the one hand that the dust from falling into the cabinet internally, and on the other hand still can play the purpose of the radiator fan in the protection SVG switch board.
(2) The dust guard is connected for dismantling between the cabinet body of dust guard and SVG switch board, is convenient for in time change the dust guard, and dismantles and change convenient operation.
Drawings
FIG. 1: and (4) a top view of the SVG control cabinet with the dust guard.
FIG. 2: the dust guard installs the local structure sketch map on the SVG switch board.
FIG. 3: the connection structure of the dust guard and the control cabinet is enlarged schematically.
Description of reference numerals: 1-SVG control cabinet; 2-dust guard; 3-a heat dissipation fan; 11-a groove; 21-dust guard edge; 22-dust screen; 23-a handle; 24-a connecting rod; 25-a dovetail groove; 26-a spring; 27-pawl; 271-inverted tooth base.
Detailed Description
The technical solution of the present invention will be explained in detail by the following embodiments.
As shown in fig. 1-3, it is a schematic structural diagram of an SVG control cabinet with a dust guard, and a schematic structural diagram of a specific connection relationship thereof.
The dust guard 2 is positioned at the top of the SVG control cabinet 1, the dust guard 2 is of a cuboid structure, and the dust guard 2 comprises 4 dust guard edges 21 which are sequentially connected and a dust screen 22 which is arranged inside the four dust guard edges 21;
the width of dust guard 2 is less than the cabinet body width of SVG switch board 1, specifically, be equipped with radiator fan 3 at the top of SVG switch board 1, dust screen 22 is located radiator fan 3's top, dust guard 2 covers completely on radiator fan 3, dust guard 2 can block external dust on the one hand and fall into on radiator fan 3 and inside the SVG switch board, on the other hand can play the purpose of protection radiator fan 3 again, prevent that radiator fan 3 from receiving external destruction.
The dust guard 2 is detachably connected with the inner wall of the SVG control cabinet 1 through a connecting mechanism, and the connecting mechanism comprises a dovetail groove 25, a groove 11, a pawl 27, a spring 26 and a connecting rod 24;
the dovetail groove 25 is positioned on the outer side of the edge 21 of the dust guard, and the groove 11 is positioned on the inner side wall of the cabinet body of the SVG control cabinet 1; the spring 26 and the inverted tooth 27 are positioned in the dovetail groove 25, the bottom of the spring 26 is contacted with the bottom of the dovetail groove 25, the top of the spring 26 is contacted with the bottom of the inverted tooth 27, and the top of the inverted tooth 27 faces the outside of the dovetail groove 25 and extends to the inside of the groove 11; the bottom of the dovetail groove 25 is provided with a through hole penetrating through the edge 21 of the dust guard plate;
and a connecting rod 24 is arranged at the bottom of the inverted tooth 27, and the connecting rod 24 passes through the center of the spring 26, extends into the through hole and extends into an inner space surrounded by the edges of the 4 dust-proof plates. And a handle 23 is arranged at the other end part of the connecting rod 24 connected with the inverted tooth 27, the handle 23 is positioned in the inner part enclosed by the edges 21 of the 4 dust screens, and the handle 23 is positioned above the dust screen 21.
Specifically, a pawl base 271 is arranged at the bottom of the pawl 27, the connecting rod 24 is welded on the pawl base 271, and the length of the pawl base 271 is greater than the width of the opening of the dovetail groove 25.
In this embodiment, the number of the connecting mechanisms is 3, and the connecting mechanisms are respectively located at the positions where the dustproof plate edge 21 is connected with the SVG control cabinet 1, and the plurality of connecting mechanisms are shared, so that the dustproof plate can be better connected to the SVG control cabinet 1.
In this embodiment, for dismantling the connection between dust guard 2 and the SVG switch board 1, when needs install dust guard 2 on SVG switch board 1, operate according to following step:
(1) placing the dust-proof plate 2 downwards from the top of the SVG control cabinet 1 according to the inverted tooth structure of the inverted tooth 27;
(2) downward force is applied to the edge 21 of the dustproof plate, the inverted tooth 27 is pressed by the cabinet body of the SVG control cabinet 1, the compression spring 26 moves towards the inside of the dovetail groove 25, and the inverted tooth 27 also moves towards the inside of the dovetail groove 25;
(3) along with the moving down of pawl 27 position, under the elastic restoring force effect of spring 26, pawl 27 gets into in the recess 11 completely to couple together dust guard border 21 and the cabinet body of SVG switch board 1, realize the installation of dust guard 2 on SVG switch board 1 promptly.
When the dust-proof plate 2 needs to be disassembled, the method comprises the following steps:
(1) pulling the handle 23, the handle 23 drives the connecting rod 24 and further drives the inverted tooth 27 to compress the spring 26 to move towards the bottom of the dovetail groove 25, and the inverted tooth 27 moves out of the groove 11;
(2) after the pawl 27 shifts out from recess 11, break away from the connection between dust guard 2 and the SVG switch board 1, exert ascending power to dust guard 2 this moment, dust guard 2 takes out from the top of SVG switch board 1 promptly, accomplishes the dismantlement of dust guard 2 promptly.
In practical application, when dust guard 2 is damaged or needs to wash, can dismantle dust guard 2 according to above-mentioned dismantlement step earlier, then after changing new or dust guard 2 after the washing, install dust guard 2 according to above-mentioned installation procedure can at the top of SVG switch board.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a SVG switch board with dust guard, is equipped with the dust guard on the SVG switch board, its characterized in that:
the dust guard is positioned at the top of the cabinet body of the SVG control cabinet;
the dustproof plate is of a cuboid structure and comprises 4 dustproof plate edges which are sequentially connected and a dustproof net arranged inside the 4 dustproof plate edges;
the dust guard is detachably connected with the inner side wall of the SVG control cabinet body through a connecting mechanism, and the connecting mechanism comprises a dovetail groove, a pawl, a spring and a connecting rod;
the dovetail groove is positioned on the outer side of the edge of the dust guard, and the groove is positioned on the inner side wall of the cabinet body of the SVG control cabinet; the spring and the pawl are positioned in the dovetail groove, the bottom of the spring is in contact with the bottom of the dovetail groove, the top of the spring is in contact with the bottom of the pawl, and the top of the pawl faces the outside of the dovetail groove and extends into the groove; the bottom of the dovetail groove is provided with a through hole penetrating through the edge of the dustproof plate; and a connecting rod is arranged at the bottom of the inverted tooth, penetrates through the center of the spring, extends into the through hole and extends into an inner space surrounded by the edges of the 4 dustproof plates.
2. The SVG control cabinet with dust guard of claim 1, wherein: the quantity of coupling mechanism is ≧ 1, is located the position department that dust guard border is connected with the SVG switch board.
3. The SVG control cabinet with dust guard of claim 1, wherein: and a handle is arranged at the end part of the other end of the connecting rod, which is connected with the inverted tooth.
4. The SVG control cabinet with dust guard of claim 3, characterized in that: the handle is positioned above the dust screen.
5. The SVG control cabinet with dust guard of claim 1, wherein: the width of dust guard is less than the cabinet body width of SVG switch board.
6. The SVG control cabinet with dust guard of claim 1, wherein: the bottom of pawl is equipped with the pawl base, the connecting rod welding is on the pawl base.
7. The SVG control cabinet with dust guard of claim 6, characterized in that: the length of the pawl base is greater than the width of the dovetail groove opening.
CN202022776268.8U 2020-11-26 2020-11-26 SVG switch board with dust guard Active CN213845869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022776268.8U CN213845869U (en) 2020-11-26 2020-11-26 SVG switch board with dust guard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022776268.8U CN213845869U (en) 2020-11-26 2020-11-26 SVG switch board with dust guard

Publications (1)

Publication Number Publication Date
CN213845869U true CN213845869U (en) 2021-07-30

Family

ID=76991511

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022776268.8U Active CN213845869U (en) 2020-11-26 2020-11-26 SVG switch board with dust guard

Country Status (1)

Country Link
CN (1) CN213845869U (en)

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