CN204498493U - There is the electrical control cubicles of electro-magnetic screen function - Google Patents
There is the electrical control cubicles of electro-magnetic screen function Download PDFInfo
- Publication number
- CN204498493U CN204498493U CN201520235423.1U CN201520235423U CN204498493U CN 204498493 U CN204498493 U CN 204498493U CN 201520235423 U CN201520235423 U CN 201520235423U CN 204498493 U CN204498493 U CN 204498493U
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- Prior art keywords
- cabinet door
- electrical control
- control cubicles
- cabinet
- electro
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- 239000002390 adhesive tape Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 241000469816 Varus Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a kind of electrical control cubicles with electro-magnetic screen function, comprising: cabinet, and its side is provided with opening; Cabinet door, for being blocked in described opening; Described cabinet is provided with hook base, described cabinet door is provided with hook ring, described hook ring hangs on described hook base; Described cabinet door is also provided with key lock; Described key lock is provided with rotating dead bolt, for overlapping to close described cabinet door with described cabinet.Such scheme, by hook base and the connection linking up with ring, makes electrical control cubicles when opening, and still makes cabinet door and cabinet keep being connected, facilitates the interim operation and maintenance of electrical control cubicles; Further, cabinet door, after employing key lock is closed, not only has good theftproof performance, and makes cabinet door by dead bolt and hook structure and cabinet conducting, can further strengthen the effectiveness of whole electrical control cubicles.
Description
Technical field
The utility model relates to electric equipment manufacturing technology field, refers to a kind of electrical control cubicles with electro-magnetic screen function especially.
Background technology
Electrical control cubicles is that each field of present society uses many equipment, needs periodic operation and maintenance.The quality of electrical control cubicles shielding properties is directly connected to the useful life of rack and the use safety of internal electrical components.Due to electrical control cubicles.
Electrical control cubicles of the prior art generally comprises cabinet, case mouth, cabinet door, grip handle lock, closed shield bar and hinge, wherein cabinet door is connected with the case mouth be arranged on cabinet by hinge, cabinet door inwall is provided with closed shield bar, and when cabinet door is closed, closed shield bar and case mouth are sealed and matched.Namely when cabinet door is shut, case mouth closed shield bar, make cabinet inside form sealing, cabinet and cabinet door form conductive shield state simultaneously.
In prior art, when carrying out shielding cabinet maintenance, generally all need cabinet door to be open to maximum, but be subject to the impact of shielding cabinet operational environment, cabinet door all cannot be completely unlimited, and operating environment when thus overhauling is very narrow.
Further, shielding cabinet of the prior art mainly relies on grip handle lock to compress shielding strip to obtain good electrical Magnetic Shielding Effectiveness behind the door at closedown cabinet, but shielding strip is easy to damage and aging, and therefore grip handle lock is also easily loosening and open; When unattended duty, often can there is shielding cabinet door and automatically open thus the situation losing shielding action.
Utility model content
The technical problems to be solved in the utility model is to provide and is a kind ofly easy to dismantle whole cabinet door and cabinet door still can keep the electrical control cubicles with electro-magnetic screen function of good electrical magnetic shield performance after closing, to solve the problem that electrical control cubicles maintenance is constant, cabinet door closes rear easy forfeiture electromagnetic shielding action existing for prior art.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of electrical control cubicles with electro-magnetic screen function, comprising:
Cabinet, its side is provided with opening; And
Cabinet door, for being blocked in described opening;
Described cabinet is provided with hook base, described cabinet door is provided with hook ring, described hook ring hangs on described hook base;
Described cabinet door is also provided with key lock; Described key lock is provided with rotating dead bolt, for overlapping to close described cabinet door with described cabinet.
Wherein, the place of hanging and taking of described hook base in hook-type, described in the place of hanging and taking be provided with position-limit mechanism, for limiting described hook ring moving up and down at the place of hanging and taking.
Wherein, described electrical control cubicles also comprises:
Door edge, is arranged at the edge of described opening, comprises towards the flanging of described cabinet door, and be arranged at the flanging on described flanging top; And
Adhesive tape, is fixed on described flanging, for sealing described cabinet door;
Wherein, the edge of described cabinet door is provided with towards the bending of described opening, for blocking described adhesive tape in outside.
Wherein, described cabinet door is provided with stamping forming groove.
Wherein, described hook base is welded on described cabinet, and described hook ring is riveted on described cabinet door.
Wherein, described key lock is provided with waterproof cover.
Wherein, described key lock, described hook base and described hook ring are metalwork.
The beneficial effect of technique scheme of the present utility model is as follows:
Such scheme, by hook base and the connection linking up with ring, makes electrical control cubicles when opening, and still makes cabinet door and cabinet keep being connected, facilitates the interim operation of electrical control cubicles; When needs carry out long-time maintenance and operation, can by whole cabinet door from hook base pluck from, to obtain openr operation and maintenance environment, very convenient when overhauling.
And, in the utility model, cabinet door is after employing key lock is closed, not only there is good theftproof performance, and cabinet door can by dead bolt and hook structure and cabinet conducting, at closedown cabinet behind the door, make the electro-magnetic shielding cover that whole cabinet becomes as a whole, further strengthen the effectiveness of whole electrical control cubicles.
Accompanying drawing explanation
Fig. 1 is the electric control cabinet structure schematic diagram with electro-magnetic screen function of the utility model embodiment;
Fig. 2 is the cabinet door structure profile with electro-magnetic screen function of the utility model embodiment;
Fig. 3 is hook structure schematic diagram in Fig. 1.
[main element symbol description]
1, cabinet;
10, hook base;
11, flanging;
12, flanging;
13, adhesive tape;
18, door edge;
101, position-limit mechanism;
2, cabinet door;
20, ring is linked up with;
21, bending;
29, key lock;
290, dead bolt;
295, waterproof cover.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model embodiment provides a kind of and is easy to dismantle whole cabinet door and cabinet door still can keep the electrical control cubicles with electro-magnetic screen function of good electrical magnetic shield performance after closing.
As depicted in figs. 1 and 2, the electrical control cubicles with electro-magnetic screen function of the utility model embodiment, comprising: cabinet 1 and cabinet door 2.The side of cabinet 1 is provided with opening; Cabinet door 2 is for being blocked in this opening; Described cabinet 1 is provided with hook base 10, and described cabinet door 2 is provided with hook ring 20, described hook ring 20 hangs on described hook base 10; Described cabinet door 2 is also provided with key lock 29; Described key lock is provided with rotating dead bolt 290, for overlapping to close described cabinet door 2 with described cabinet 1.Generally, described hook base 10 is welded on described cabinet 1, and described hook ring 20 is riveted on described cabinet door 2.
It should be noted that in addition, apparent, key lock 29 described in the present embodiment, described hook base 10 and described hook ring 20 are metalwork.Cabinet door 2 so just can be made to keep conducting, to ensure capability of electromagnetic shielding by these metalworks and cabinet 1.
In the present embodiment, cabinet and cabinet door are by hook base and the connection linking up with ring, make electrical control cubicles when opening, and still make cabinet door and cabinet keep being connected, facilitate the interim operation (as carrying out regular visit and cleaning) of electrical control cubicles; When needs carry out long-time maintenance and operation (as carrying out periodic inspection), can by whole cabinet door from hook base pluck from, to obtain openr operation and maintenance environment, very convenient when overhauling for a long time.
And, in the present embodiment, cabinet door is after employing key lock is closed, not only there is good theftproof performance, and cabinet door can by dead bolt and hook structure and cabinet conducting, at closedown cabinet behind the door, make the electro-magnetic shielding cover that whole cabinet becomes as a whole, further strengthen the effectiveness of whole electrical control cubicles.Because dead bolt and cabinet directly overlap, electrical control cubicles also can not be made to lose shielding properties even if damaging appears in electromagnetic shielding bar.And the use of key lock also substantially increases the fail safe of electrical control cubicles.
On above-described embodiment basis, the place of hanging and taking of described hook base 10 in hook-type, hook-type opening up; This place of hanging and taking is provided with position-limit mechanism 101, for limiting described hook ring 20 moving up and down at the place of hanging and taking.Position-limit mechanism 101 makes the top varus of hook-type, for limiting hook ring moving up and down at the place of hanging and taking when cabinet door compresses; Sometimes, hang and take if be upwards inconvenient to, the opening of the hook-type of hook base 10 also can be arranged down; Adopt after position-limit mechanism, make cabinet door be provided with anti-bouncing function, the vibration because the acceleration in vertical direction brings that can prevent electrical control cubicles in the course of the work and cause cabinet door to come off.
On above-described embodiment basis, further, the electrical control cubicles of the present embodiment also comprises: door is along 18 and adhesive tape 13.Door is arranged at the edge of cabinet 1 opening along 18, door is a circle along 18; Concrete, door comprises along 18: towards the flanging 11 of described cabinet door 2, and is arranged at the flanging 12 on described flanging top.
Adhesive tape 13 is fixed on described flanging 12, for sealing described cabinet door 2 and cabinet 1 after cabinet door 2 is closed; Wherein, the edge of described cabinet door 1 is provided with towards the bending 21 of described opening, for blocking described adhesive tape 13 from outside when cabinet door 2 closes; Described adhesive tape 13 generally adopts wire rubber or conductive foam.
In the present embodiment, because door is along the structure adopting flanging top to add flanging, when current enter, flanging can take blocking effect to current, simultaneously flanging is fixed with adhesive tape, adhesive tape again block by the bending on cabinet door, such current can only advanced introduction edge, if enter cabinet, must cross flanging and just may contact with adhesive tape, the route that current are advanced constitutes the passage of a serpentine, substantially increases the sealing property of cabinet.In addition, adhesive tape the shielding properties having ensured whole rack is further set.
In order to improve water-tight performance further, described key lock 29 is provided with waterproof cover 295.Described cabinet door 2 is provided with stamping forming groove.The intensity of cabinet door can be strengthened like this, make cabinet door not yielding and damage.
Such scheme, by hook base and the connection linking up with ring, makes electrical control cubicles when opening, and still makes cabinet door and cabinet keep being connected, facilitates the interim operation of electrical control cubicles; When needs carry out long-time maintenance and operation, can by whole cabinet door from hook base pluck from, to obtain openr operation and maintenance environment, very convenient when overhauling.
And, in the utility model, cabinet door is after employing key lock is closed, not only there is good theftproof performance, and cabinet door can by dead bolt and hook structure and cabinet conducting, at closedown cabinet behind the door, make the electro-magnetic shielding cover that whole cabinet becomes as a whole, further strengthen the effectiveness of whole electrical control cubicles.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. there is an electrical control cubicles for electro-magnetic screen function, it is characterized in that, comprising:
Cabinet, its side is provided with opening; And
Cabinet door, for being blocked in described opening;
Described cabinet is provided with hook base, described cabinet door is provided with hook ring, described hook ring hangs on described hook base;
Described cabinet door is also provided with key lock; Described key lock is provided with rotating dead bolt, for overlapping to close described cabinet door with described cabinet.
2. the electrical control cubicles with electro-magnetic screen function according to claim 1, is characterized in that, the place of hanging and taking of described hook base in hook-type, described in the place of hanging and taking be provided with position-limit mechanism, for limiting described hook ring moving up and down at the place of hanging and taking.
3. the electrical control cubicles with electro-magnetic screen function according to claim 2, is characterized in that, described electrical control cubicles also comprises:
Door edge, is arranged at the edge of described opening, comprises towards the flanging of described cabinet door, and be arranged at the flanging on described flanging top; And
Adhesive tape, is fixed on described flanging, for sealing described cabinet door;
Wherein, the edge of described cabinet door is provided with towards the bending of described opening, for blocking described adhesive tape in outside.
4., according to the arbitrary described electrical control cubicles with electro-magnetic screen function of claim 1-3, it is characterized in that, described cabinet door is provided with stamping forming groove.
5., according to the arbitrary described electrical control cubicles with electro-magnetic screen function of claim 1-3, it is characterized in that, described hook base is welded on described cabinet, and described hook ring is riveted on described cabinet door.
6., according to the arbitrary described electrical control cubicles with electro-magnetic screen function of claim 1-3, it is characterized in that, described key lock is provided with waterproof cover.
7., according to the arbitrary described electrical control cubicles with electro-magnetic screen function of claim 1-3, it is characterized in that, described key lock, described hook base and described hook ring are metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235423.1U CN204498493U (en) | 2015-04-17 | 2015-04-17 | There is the electrical control cubicles of electro-magnetic screen function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235423.1U CN204498493U (en) | 2015-04-17 | 2015-04-17 | There is the electrical control cubicles of electro-magnetic screen function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204498493U true CN204498493U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235423.1U Expired - Fee Related CN204498493U (en) | 2015-04-17 | 2015-04-17 | There is the electrical control cubicles of electro-magnetic screen function |
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| CN (1) | CN204498493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607984A (en) * | 2019-10-16 | 2019-12-24 | 黄胜峰 | Shielding device capable of being rapidly assembled |
-
2015
- 2015-04-17 CN CN201520235423.1U patent/CN204498493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607984A (en) * | 2019-10-16 | 2019-12-24 | 黄胜峰 | Shielding device capable of being rapidly assembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 430014 room a, 8th floor, building a, Jiangjing building, Jiang'an District, Wuhan City, Hubei Province Patentee after: Jieweite Intelligent Technology Co.,Ltd. Address before: 430014 room a, 8th floor, building a, Jiangjing building, Jiang'an District, Wuhan City, Hubei Province Patentee before: Liang Yucheng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |