CN213304684U - Vacuum protection device for power distribution cabinet - Google Patents
Vacuum protection device for power distribution cabinet Download PDFInfo
- Publication number
- CN213304684U CN213304684U CN202021351044.6U CN202021351044U CN213304684U CN 213304684 U CN213304684 U CN 213304684U CN 202021351044 U CN202021351044 U CN 202021351044U CN 213304684 U CN213304684 U CN 213304684U
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- plate
- transverse plate
- vacuum pump
- ventilation
- pump body
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- 238000009423 ventilation Methods 0.000 claims abstract description 60
- 239000002184 metal Substances 0.000 claims description 19
- 230000005389 magnetism Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model belongs to the technical field of power distribution cabinet protection, in particular to a vacuum protection device for a power distribution cabinet, which comprises a vacuum pump body, a pipe body and a fixing component, wherein the input end of the vacuum pump body is fixedly connected with the pipe body, the bottom outside of the vacuum pump body is provided with the fixing component, the fixing component comprises a transverse plate, a support plate and a frame plate, the middle position of the fixing component is provided with the transverse plate, the surface of the transverse plate is provided with a plurality of one-number ventilation holes, the bottom two sides of the transverse plate are uniformly formed with the support plate, a ventilation cavity is integrally formed between the transverse plate and the support plate and below the transverse plate, the surface of the transverse plate is provided with a plurality of two-number ventilation holes, the bottom of the transverse plate is integrally formed with a seat plate, the bottom of the seat plate is fixedly connected with a magnetic suction chassis, the installation and disassembly are convenient, the structure is simple, and the use is convenient.
Description
Technical Field
The utility model belongs to the technical field of the switch board protection, concretely relates to vacuum protection device for switch board.
Background
Switch board power distribution cabinet (case) and lighting power distribution cabinet (case), measurement cabinet (case), be distribution system's final stage equipment, for the ease of stable operation and the safety protection of the inside electrical components of switch board, can adopt vacuum protector to carry out evacuation processing to it usually, when using, through the vacuum pump body and with the vacuum pump body and switch board fixed connection's body, take out its inside vacuum state on the basis of the current sealed cabinet body, make the inside of the cabinet body be more stable vacuum environment, the stable operation and the safety protection of the electrical components of being convenient for, however, current vacuum protector for switch board has following problem in the use: the vacuum pump body is laid comparatively inconveniently relative to the switch board, if directly place the upper end of switch board in, make placing of the vacuum pump body less firm, if be fixed in its upper end of switch board through the set screw bolt, make the dismouting of the vacuum pump body in the future comparatively inconvenient, simultaneously, install the vacuum pump body in the upper end of switch board, vacuum pump body bottom end face and switch board up end contact of laminating each other, influence the ventilation and heat dissipation on vacuum pump body bottom and switch board upper portion, it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a vacuum protection device for switch board has simple structure and uses convenient characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum protection device for a power distribution cabinet comprises a vacuum pump body, a pipe body and a fixing component, wherein the pipe body is fixedly connected with the input end of the vacuum pump body, the outside of the bottom end of the vacuum pump body is provided with a fixed component, the fixed component comprises a transverse plate, a support plate and a frame plate, a transverse plate is arranged in the middle of the fixing component, a plurality of first ventilation holes are arranged on the surface of the transverse plate, a support plate is integrally formed on both sides of the bottom end of the transverse plate, a ventilation cavity is integrally formed between the transverse plate and the support plate and below the transverse plate, a plurality of second vent holes are arranged on the surface of the transverse plate, a seat plate is integrally formed at the bottom end of the transverse plate, the bottom end of the seat board is fixedly connected with a magnetic suction chassis, the upper end of the transverse plate is integrally formed with a frame plate, a placing cavity is integrally formed between the transverse plate and the frame plate and located inside the frame plate, and a plurality of third ventilation holes are formed in the surface of the frame plate.
As the utility model discloses a preferred technical scheme of vacuum protection device for switch board, the extension board is metal component and is square structure, extension board and diaphragm mutually perpendicular, the bedplate is metal component and is the arc structure, the bedplate all is the symmetry setting with the magnetism chassis of inhaling, the inner wall in ventilation chamber is the arc structure all around, No. two ventilation holes communicate with each other with the ventilation intracavity portion.
As the utility model discloses a preferred technical scheme of vacuum protection device for switch board, the framed panel be metal component and with diaphragm mutually perpendicular, the inner wall of placing the chamber be the arc structure and with the mutual gomphosis of the vacuum pump body, No. three ventilation holes with place the intracavity portion and communicate with each other.
As the utility model discloses a preferred technical scheme of vacuum protection device for switch board, the diaphragm is the metal component and is square structure, the upper and lower both ends of a ventilation hole communicate with each other with placing chamber and ventilation intracavity portion respectively.
As the utility model discloses a preferred technical scheme of vacuum protection device for switch board, the homogeneous shaping in both sides of diaphragm has the curb plate, the curb plate is metal component and is the arc structure, the upper end outer wall integrated into one piece of curb plate has a plurality of antislip strips, the antislip strip is the arc structure.
As the utility model discloses a preferred technical scheme of vacuum protection device for switch board, the catching groove has been seted up to the bottom of curb plate, the inner wall fixedly connected with of deckle board detains the pad, the catching groove is the arc structure with detaining the pad.
Compared with the prior art, the beneficial effects of the utility model are that: the vacuum protection is carried out on the power distribution cabinet through the vacuum pump body and the pipe body, the stable placement of the vacuum pump body is facilitated through the fixing assembly, the later installation, disassembly and maintenance of the vacuum pump body are facilitated, the fixing assembly mainly comprises a transverse plate, a supporting plate and a supporting plate, when the vacuum protection device is used, the fixing assembly is fixed to the upper end of the power distribution cabinet in a magnetic absorption mode through the magnetic absorption chassis in a magnetic absorption mode, the vacuum pump body is placed inside the placement cavity, the vacuum pump body is stably supported through the seat plate and the supporting plate, the; when using, raise the relative height between diaphragm and the switch board through the extension board, thereby raise the relative height between the vacuum pump body and the switch board, the heat on switch board upper portion is ventilated through the ventilation chamber and is shed, meanwhile, further ventilate and shed through No. two ventilation holes that the extension board surface was seted up, the heat of vacuum pump body bottom ventilates through No. three ventilation holes that the deckle board surface was seted up and is shed, meanwhile, a ventilation hole that sets up through the cross board surface gets into the inside in ventilation chamber, and ventilate and shed through ventilation chamber and extension board surface No. two ventilation holes, be convenient for switch board upper portion and switch board go up the heat dissipation of vacuum pump body bottom, moreover, the steam generator is simple in structure, and convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic view of the internal cross-sectional structure of the fixing assembly of the present invention;
fig. 4 is a schematic view of the external structure of the fixing component of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3;
FIG. 6 is an enlarged view of the structure at B in FIG. 4;
in the figure: 1. a vacuum pump body; 2. a pipe body; 3. a fixing assembly; 4. a transverse plate; 5. a support plate; 6. a frame plate; 7. a ventilation cavity; 8. a placement chamber; 9. a first ventilation hole; 10. a second vent hole; 11. a third vent hole; 12. a seat plate; 13. magnetically attracting the chassis; 14. a side plate; 15. anti-slip strips; 16. buckling grooves; 17. and (6) buckling and cushioning.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: a vacuum protection device for a power distribution cabinet comprises a vacuum pump body 1, a pipe body 2 and a fixing component 3, wherein the pipe body 2 is fixedly connected with the input end of the vacuum pump body 1, the fixing component 3 is arranged at the outer part of the bottom end of the vacuum pump body 1, the fixing component 3 comprises a transverse plate 4, a support plate 5 and a frame plate 6, the transverse plate 4 is arranged at the middle position of the fixing component 3, a plurality of one-number ventilation holes 9 are formed in the surface of the transverse plate 4, the support plate 5 is uniformly formed at the two sides of the bottom end of the transverse plate 4, a ventilation cavity 7 is integrally formed below the transverse plate 4 between the transverse plate 4 and the support plate 5, a plurality of two-number ventilation holes 10 are formed in the surface of the transverse plate 4, a seat plate 12 is integrally formed at the bottom end of the transverse plate 4, a magnetic suction chassis 13 is fixedly connected with the bottom end of the seat plate 12, the, no. three ventilation holes 11 of a plurality of have been seted up on the surface of frame plate 6, in this embodiment, the vacuum pump of selling on the current market can be referred to in the use of the vacuum pump body 1 and body 2, body 2 is the part of taking certainly of the current vacuum pump body 1, carry out vacuum protection to the switch board through the vacuum pump body 1 and body 2, the stable of the vacuum pump body 1 of being convenient for is placed through fixed subassembly 3, the ann after the vacuum pump body 1 day of being convenient for tears open the maintenance, and simultaneously, the heat dissipation of the vacuum pump body 1 bottom on switch board upper portion and the switch board of being convenient for, moreover.
Specifically, extension board 5 is hardware and is square structure, extension board 5 and diaphragm 4 mutually perpendicular, bedplate 12 is hardware and is the arc structure, bedplate 12 all is the symmetry setting with magnetism and inhales chassis 13, the inner wall in ventilation chamber 7 is the arc structure all around, No. two ventilation holes 10 communicate with each other with ventilation chamber 7 is inside, in this embodiment, extension board 5 is the metal square plate, be equipped with two, for support piece, bedplate 12 is the metal arc plate, be equipped with two, for support piece, the support area of increase extension board 5 bottom, magnetism is inhaled chassis 13 and is taken the magnetism metal square plate, be equipped with two, for magnetism the mounting, ventilation chamber 7 sets up the ventilation and heat dissipation of being convenient for switch board upper portion and vacuum pump body 1 bottom, No. two ventilation holes 10 set up the ventilation and heat dissipation of being convenient for the inside both sides in ventilation chamber 7.
Specifically, frame 6 is metal component and with diaphragm 4 mutually perpendicular, the inner wall of placing chamber 8 be the arc structure and with the vacuum pump body 1 gomphosis each other, No. three ventilation holes 11 with place 8 insides and communicate with each other, in this embodiment, extension board 5 is the square frame of metal, is equipped with one, through the inside chamber 8 of placing of extension board 5 be convenient for vacuum pump body 1 inlay put, No. three ventilation holes 11 offer the inside ventilation and heat dissipation all around of No. two ventilation holes 10 of being convenient for.
Specifically, diaphragm 4 is metal component and is square structure, and the upper and lower both ends of a ventilation hole 9 respectively with place chamber 8 and ventilate the chamber 7 inside and communicate with each other, in this embodiment, diaphragm 4 is the square board of metal, and seting up of a ventilation hole 9 is convenient for place the inside heat in chamber 8 and gets into the inside in ventilation chamber 7 through a ventilation hole 9 to further ventilate the heat dissipation through ventilation chamber 7 and No. two ventilation holes 10.
Specifically, both sides of the transverse plate 4 are all integrally formed with side plates 14, the side plates 14 are metal members and are of arc structures, the upper end outer wall of each side plate 14 is integrally formed with a plurality of anti-slip strips 15, the anti-slip strips 15 are of arc structures, in the embodiment, the side plates 14 are metal arc plates, the anti-slip strips 15 are arc-shaped long strips, the strip buckling grooves 16 are arc long grooves, the buckling pads 17 are rubber pads, and buckling of the fixing assembly 3 can be conveniently taken through the structures.
Specifically, the bottom end of the side plate 14 is provided with a buckle groove 16, the inner wall of the frame plate 6 is fixedly connected with a buckle pad 17, and the buckle groove 16 and the buckle pad 17 are both arc-shaped structures.
The utility model discloses a theory of operation and use flow: when the utility model is used, the other four fingers except the thumb of two hands are buckled and lifted by the buckling groove 16, the thumb is attached to the surface of the antiskid strip 15, so that the fixed component 3 is buckled and lifted by the side plate 14, the fixed component 3 is arranged at the upper end of the power distribution cabinet, the fixed component 3 is magnetically attracted and fixed at the upper end of the power distribution cabinet by the magnetic attraction chassis 13, the vacuum pump body 1 is embedded in the placing cavity 8 inside the frame plate 6, two ends of the pipe body 2 are respectively fixedly connected with the input end of the vacuum pump body 1 and the power distribution cabinet, the external power supply starts the vacuum pump body 1, the vacuum pump body 1 pumps the inside of the power distribution cabinet into a vacuum state through the pipe body 2, the heat at the upper part of the power distribution cabinet is ventilated and dissipated through the ventilation cavity 7, meanwhile, a plurality of second ventilation holes 10 arranged on the surface of the support plate 5 are further ventilated and dissipated, the heat at the bottom of the vacuum pump body 1 is ventilated and dissipated through a plurality of third, meanwhile, the air enters the ventilation cavity 7 through the first ventilation hole 9 formed in the surface of the transverse plate 4, and is ventilated and dispersed through the ventilation cavity 7 and the second ventilation hole 10 formed in the surface of the support plate 5.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a vacuum protection device for switch board which characterized in that: the air-permeable vacuum pump comprises a vacuum pump body (1), a pipe body (2) and a fixing assembly (3), wherein the pipe body (2) is fixedly connected with the input end of the vacuum pump body (1), the fixing assembly (3) is arranged outside the bottom end of the vacuum pump body (1), the fixing assembly (3) comprises a transverse plate (4), a supporting plate (5) and a frame plate (6), the transverse plate (4) is arranged at the middle position of the fixing assembly (3), a plurality of one-number ventilation holes (9) are formed in the surface of the transverse plate (4), the supporting plate (5) is integrally formed on two sides of the bottom end of the transverse plate (4), a ventilation cavity (7) is integrally formed between the transverse plate (4) and the supporting plate (5) and below the transverse plate (4), a plurality of two-number ventilation holes (10) are formed in the surface of the transverse plate (4), and a seat plate (12), the bottom fixedly connected with magnetism of bedplate (12) is inhaled chassis (13), the upper end integrated into one piece of diaphragm (4) has framed panel (6), the inside integrated into one piece that is located framed panel (6) between diaphragm (4) and framed panel (6) is formed with and is placed chamber (8), No. three ventilation holes of a plurality of (11) have been seted up on the surface of framed panel (6).
2. The vacuum protection device for the power distribution cabinet according to claim 1, characterized in that: the supporting plate (5) is a metal component and is of a square structure, the supporting plate (5) is perpendicular to the transverse plate (4), the seat plate (12) is of a metal component and is of an arc-shaped structure, the seat plate (12) and the magnetic suction chassis (13) are symmetrically arranged, the periphery of the inner wall of the ventilation cavity (7) is of an arc-shaped structure, and the second ventilation hole (10) is communicated with the inside of the ventilation cavity (7).
3. The vacuum protection device for the power distribution cabinet according to claim 1, characterized in that: frame plate (6) are metal component and with diaphragm (4) mutually perpendicular, the inner wall of placing chamber (8) be the arc structure and with vacuum pump body (1) gomphosis each other, No. three ventilation hole (11) with place chamber (8) inside and communicate with each other.
4. The vacuum protection device for the power distribution cabinet according to claim 1, characterized in that: diaphragm (4) are metal component and are square structure, the upper and lower both ends of a ventilation hole (9) communicate with each other with placing chamber (8) and ventilation chamber (7) inside respectively.
5. The vacuum protection device for the power distribution cabinet according to claim 4, characterized in that: both sides of diaphragm (4) all integrated into one piece have curb plate (14), curb plate (14) are metal component and are the arc structure, the upper end outer wall integrated into one piece of curb plate (14) has a plurality of antislip strips (15), antislip strip (15) are the arc structure.
6. The vacuum protection device for the power distribution cabinet according to claim 5, wherein: catching grooves (16) are formed in the bottom ends of the side plates (14), catching pads (17) are fixedly connected to the inner walls of the frame plates (6), and the catching grooves (16) and the catching pads (17) are of arc-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021351044.6U CN213304684U (en) | 2020-07-10 | 2020-07-10 | Vacuum protection device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021351044.6U CN213304684U (en) | 2020-07-10 | 2020-07-10 | Vacuum protection device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213304684U true CN213304684U (en) | 2021-05-28 |
Family
ID=76019799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021351044.6U Active CN213304684U (en) | 2020-07-10 | 2020-07-10 | Vacuum protection device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213304684U (en) |
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2020
- 2020-07-10 CN CN202021351044.6U patent/CN213304684U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210810 Address after: 334000 No. 5, zone 2, No. 301, Fenghuang West Avenue, Xinkai District, Shangrao economic and Technological Development Zone, Jiangxi Province Patentee after: Jiangxi Guangtai Electric Co.,Ltd. Address before: No.18 TIYU Road, Lincheng street, Dinghai District, Zhoushan City, Zhejiang Province, 316000 Patentee before: Li Dongfeng |
|
| TR01 | Transfer of patent right |