CN213125142U - Sealed dust-proof type cabinet of being qualified for next round of competitions - Google Patents
Sealed dust-proof type cabinet of being qualified for next round of competitions Download PDFInfo
- Publication number
- CN213125142U CN213125142U CN202021729911.5U CN202021729911U CN213125142U CN 213125142 U CN213125142 U CN 213125142U CN 202021729911 U CN202021729911 U CN 202021729911U CN 213125142 U CN213125142 U CN 213125142U
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- Prior art keywords
- cabinet
- cabinet body
- sealing ring
- sealed dust
- proof type
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- 230000006978 adaptation Effects 0.000 claims abstract 8
- 238000007789 sealing Methods 0.000 claims description 59
- 239000003292 glue Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 7
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electrical equipment, specifically be a sealed dust-protection type is qualified for next round of competitions cabinet, including the cabinet body with through hinged joint in the cabinet door of the anterior one side of the cabinet body, the opening has been seted up to the front portion of the cabinet body, threaded hole and venthole have been seted up to one side of the cabinet body, threaded hole installs the screw of size looks adaptation, install the check valve in the venthole, the check valve with venthole size looks adaptation just is plug-in connection, the cabinet body is kept away from a plurality of equidistant distribution's spacing groove is seted up to one side of hinge, the magnet of size looks adaptation is installed to the spacing inslot. The utility model discloses a predominant use provides a sealed dust-proof type cabinet of being qualified for next round of competitions that can not get into the dust, and the internal pressure of the cabinet of can balancing is used in the cooperation of check valve and venthole simultaneously, can not produce unexpected sealed dust-proof type cabinet of being qualified for the next round of competitions in the use of guaranteeing the cabinet of being qualified for the next round of competitions.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a sealed dust-protection type wire cabinet.
Background
The outgoing line cabinet is an electrical device used for distributing and transmitting electric energy, dust is easy to enter the existing outgoing line cabinet, but because a large amount of electrical devices are installed in the outgoing line cabinet, the dust in the outgoing line cabinet is difficult to clean, the dust can affect the work of the electrical devices, even damage the electrical devices, affect the power transmission and shorten the service life of the electrical devices, and therefore, a sealed dustproof outgoing line cabinet is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed dust-protection type cabinet of being qualified for next round of competitions to propose the dust that current cabinet of being qualified for the next round of competitions easily in solving above-mentioned background art, nevertheless because install a large amount of electrical equipment in the cabinet of being qualified for the next round of competitions, the dust in the cabinet of being qualified for the next round of competitions is difficult to clear up, and these dusts can exert an influence to electrical equipment's work, cause electrical equipment's damage even, both produced the problem that influences electrical power transmission and shortened electrical equipment's life again.
In order to achieve the above object, the utility model provides a following technical scheme:
a sealed dustproof outgoing line cabinet comprises a cabinet body and a cabinet door connected to one side of the front portion of the cabinet body through a hinge, wherein an opening is formed in the front portion of the cabinet body, a threaded hole and an air outlet hole are formed in one side of the cabinet body, a screw with matched size is installed in the threaded hole, a one-way valve is installed in the air outlet hole, the one-way valve is matched with the air outlet hole in size and is in plug connection with the air outlet hole, a plurality of limiting grooves distributed at equal intervals are formed in one side, away from the hinge, of the cabinet body, magnets with matched size are installed in the limiting grooves, a plurality of mounting holes and square holes are formed in the top of the cabinet body, a first sealing ring and a second sealing ring with matched size are installed in the mounting holes and the square holes respectively, limiting rings and limiting plates are symmetrically arranged at two ends of the first sealing ring and the, and a sealing ring with the matched size is arranged in the sealing groove.
Preferably, the length and height of the cabinet door are both greater than the length and height of the sealing groove.
Preferably, a circle of flange is arranged on the inner annular surface of one end of the sealing ring.
Preferably, the magnet and the limiting groove are fixed through glue in a bonding mode.
Preferably, the cabinet door is made of a magnetic material.
Preferably, the cabinet body is of an integrally formed structure.
Preferably, the first sealing ring and the second sealing ring are in interference fit with the mounting hole and the square hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an pilot lamp and instrument that will be qualified for next round of competitions the cabinet installation are installed respectively in sealing ring one and sealing ring two, because the spacing ring at sealing ring one and sealing ring two both ends, limiting plate laminate with the internal and external of cabinet respectively, sealing ring one and sealing ring two install firmly in mounting hole and square hole, and because sealing ring one and sealing ring two and mounting hole and square hole are interference fit, the leakproofness of junction is effectual; the cabinet door is closed through the magnet, so that the cabinet door can be opened and closed conveniently; the electric equipment in the cabinet body generates heat when working, the internal pressure is increased, air flows out of the cabinet body through the one-way valve, the difference between the internal pressure of the cabinet body and the external atmospheric pressure is ensured to be not large, the cabinet door cannot be squeezed open due to overlarge internal pressure of the cabinet body, meanwhile, if the electric equipment in the cabinet body is powered off and cooled, the internal pressure of the cabinet body is reduced, the cabinet door cannot be opened easily, and the cabinet body is communicated with the outside by screwing out screws in the air outlet holes to balance the pressure; the outlet cabinet is sealed and dust cannot enter the outlet cabinet, meanwhile, the pressure intensity in the cabinet body can be balanced by the matching use of the one-way valve and the air outlet hole, and accidents caused by the pressure intensity cannot be generated in the use of the outlet cabinet.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall appearance of the present invention;
FIG. 3 is a schematic overall sectional view of the present invention;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a cabinet body; 11. an opening; 12. a threaded hole; 13. an air outlet; 14. mounting holes; 15. a square hole; 16. a limiting groove; 17. a sealing groove; 2. a cabinet door; 3. a seal ring; 4. a magnet; 5. a screw; 6. a one-way valve; 7. a first sealing ring; 71. a limiting ring; 8. a second sealing ring; 81. a limiting plate; 82. a flange.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a sealed dustproof outgoing line cabinet comprises a cabinet body 1 and a cabinet door 2 connected to one side of the front portion of the cabinet body 1 through a hinge, wherein the front portion of the cabinet body 1 is provided with an opening 11, one side of the cabinet body 1 is provided with a threaded hole 12 and an air outlet hole 13, a screw 5 with a matched size is installed in the threaded hole 12, a one-way valve 6 is installed in the air outlet hole 13, the one-way valve 6 is matched with the air outlet hole 13 in size and is in plug-in connection with the air outlet hole 13, one side, away from the hinge, of the cabinet body 1 is provided with a plurality of limit grooves 16 which are distributed at equal intervals, a magnet 4 with a matched size is installed in the limit grooves 16, the top portion of the cabinet body 1 is provided with a plurality of installation holes 14 and square holes 15, a first sealing ring 7 and a second sealing ring 8 with matched sizes are respectively installed in the installation holes 14 and the square holes 15, two ends, and a sealing ring 3 with the adaptive size is arranged in the sealing groove 17.
Further, the length and height of the cabinet door 2 are both greater than those of the sealing groove 17. Guarantee that cabinet door 2 can cover and compress tightly the sealing washer 3 of installation in the seal groove 17 completely when closing, guarantee the leakproofness.
Further, a ring of flange 82 is arranged on the inner annular surface of one end of the second sealing ring 8. The instrument installed in the second sealing ring 8 is limited, and the instrument is prevented from falling into the cabinet body 1 from the second sealing ring 8.
Further, the magnet 4 and the limit groove 16 are fixed by gluing. The mode of fixing through the glue switching is fixed as an organic whole with the object of two kinds of different material preparation, and firm and the fixed mode of connection is simple convenient.
Further, the cabinet door 2 is made of a magnetic material. Make cabinet door 2 can be attracted by magnet 4, through the suction effect of magnet 4 to cabinet door 2, under the sealing washer 3 effect of opening 11 a week, with laminating extrusion sealing washer 3 between cabinet door 2 and the cabinet body 1 simultaneously, make the internal portion of cabinet and external world not communicate.
Further, the cabinet body 1 is an integrally formed structure. The sealing performance of the cabinet body 1 is ensured by adopting an integrally formed structure, and the integrally formed structure is more convenient for mass production.
Further, the first sealing ring 7 and the second sealing ring 8 are in interference fit with the mounting hole 14 and the square hole 15. The first sealing ring 7 and the second sealing ring 8 are guaranteed to be tightly pressed and attached to the connection part of the mounting hole 14 and the square hole 15, and the sealing performance of the connection part is guaranteed.
Specifically, the principle of the device is that a first sealing ring 7 and a second sealing ring 8 made of elastic materials are installed in an installation hole 14 and a square hole 15, an indicator light and an instrument installed in an outlet cabinet are installed in the first sealing ring 7 and the second sealing ring 8 respectively, and because the limiting rings 71 and the limiting plates 81 at the two ends of the first sealing ring 7 and the second sealing ring 8 are attached to the inner surface and the outer surface of the cabinet body 1 respectively, the first sealing ring 7 and the second sealing ring 8 are installed firmly in the installation hole 14 and the square hole 15, and because the first sealing ring 7 and the second sealing ring 8 are in interference fit with the installation hole 14 and the square hole 15, the sealing effect of a connection part is good; the sealing ring 3 is attached and extruded between the cabinet door 2 and the cabinet body 1 under the action of the suction force of the magnet 4 on the cabinet door 2 and the action of the sealing ring 3 around the opening 11, so that the inside of the cabinet body 1 is not communicated with the outside, the cabinet door 2 is closed through the magnet 4, and the cabinet door 2 is convenient to open and close; the electric equipment in the cabinet body 1 is heated when working, the internal pressure is increased, air flows out of the cabinet body 1 through the one-way valve 6, the difference between the internal pressure of the cabinet body 1 and the external atmospheric pressure is ensured to be not large, the cabinet door 2 cannot be squeezed open due to overlarge internal pressure of the cabinet body 1, meanwhile, if the electric equipment in the cabinet body 1 is powered off and cooled, the internal pressure of the cabinet body 1 is reduced, the cabinet door 2 is not easy to open, and the cabinet body 1 is communicated with the outside to balance the pressure by screwing out the screw 5 in the air outlet 14; the outgoing line cabinet is sealed and dust cannot enter, meanwhile, the one-way valve 6 and the air outlet hole 13 are matched for use, so that the pressure in the cabinet body 1 can be balanced, and accidents caused by the pressure can be avoided in the use of the outgoing line cabinet.
It should be noted that the check valve 6 is installed with the flow direction of the check valve 6 from the inside of the cabinet 1 to the outside of the cabinet 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a sealed dust-protection type cabinet of being qualified for next round of competitions, includes the cabinet body (1) and through hinged joint in cabinet door (2) of the anterior one side of the cabinet body (1), its characterized in that: opening (11) have been seted up to the front portion of the cabinet body (1), threaded hole (12) and venthole (13) have been seted up to one side of the cabinet body (1), install screw (5) of size looks adaptation in threaded hole (12), install check valve (6) in venthole (13), check valve (6) with venthole (13) size looks adaptation and for the plug-in connection, keep away from the cabinet body (1) spacing groove (16) that a plurality of equidistant distribution is seted up to one side of hinge, install magnet (4) of size looks adaptation in spacing groove (16), a plurality of mounting hole (14) and square hole (15) have been seted up at the top of the cabinet body (1), install sealing ring one (7) and the sealing ring two (8) of size looks adaptation in mounting hole (14) and square hole (15) respectively, the both ends of sealing ring one (7) and sealing ring two (8) symmetry respectively are provided with spacing ring (71), The limiting plate (81), the opening (11) outside the cabinet body (1) is last to have seted up a week seal groove (17), install sealing washer (3) of size looks adaptation in seal groove (17).
2. The sealed dust-proof type cabinet of claim 1, characterized in that: the length and the height of the cabinet door (2) are both larger than those of the sealing groove (17).
3. The sealed dust-proof type cabinet of claim 1, characterized in that: and a circle of flange (82) is arranged on the inner annular surface at one end of the second sealing ring (8).
4. The sealed dust-proof type cabinet of claim 1, characterized in that: the magnet (4) and the limiting groove (16) are bonded and fixed through glue.
5. The sealed dust-proof type cabinet of claim 1, characterized in that: the cabinet door (2) is made of magnetic materials.
6. The sealed dust-proof type cabinet of claim 1, characterized in that: the cabinet body (1) is of an integrally formed structure.
7. The sealed dust-proof type cabinet of claim 1, characterized in that: the first sealing ring (7) and the second sealing ring (8) are in interference fit with the mounting hole (14) and the square hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021729911.5U CN213125142U (en) | 2020-08-18 | 2020-08-18 | Sealed dust-proof type cabinet of being qualified for next round of competitions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021729911.5U CN213125142U (en) | 2020-08-18 | 2020-08-18 | Sealed dust-proof type cabinet of being qualified for next round of competitions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125142U true CN213125142U (en) | 2021-05-04 |
Family
ID=75655409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021729911.5U Active CN213125142U (en) | 2020-08-18 | 2020-08-18 | Sealed dust-proof type cabinet of being qualified for next round of competitions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213125142U (en) |
-
2020
- 2020-08-18 CN CN202021729911.5U patent/CN213125142U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sealed and dustproof outgoing cabinet Effective date of registration: 20231010 Granted publication date: 20210504 Pledgee: Bank of Communications Co.,Ltd. Bijie Branch Pledgor: Guizhou Donglin Electric Co.,Ltd. Registration number: Y2023980060496 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |