CN203398398U - Safe switch box - Google Patents
Safe switch box Download PDFInfo
- Publication number
- CN203398398U CN203398398U CN201320403024.2U CN201320403024U CN203398398U CN 203398398 U CN203398398 U CN 203398398U CN 201320403024 U CN201320403024 U CN 201320403024U CN 203398398 U CN203398398 U CN 203398398U
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- Prior art keywords
- panel
- elasticity
- switch box
- flexible housing
- box
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- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an externally-arranged box for plugging in of a power supply, and particularly relates to a safe switch box. The safe switch box is characterized by also comprising an elastic cover body which is an arc-shaped structure; the elastic cover body is enclosed between a conductive connection parts and a panel; circumferential edges of the cover body are fixedly connected with the inner wall of the box body; a plurality of elastic pipe bodies corresponding to a plugging-in component is arranged in the front end surface of the elastic cover body; the elastic pipe bodies are hollow and extend to space in which the conductive connection parts is arranged and which is enclosed by the elastic cover body. The safe switch box is simple in structure, and is realized when just the elastic cover body with the elastic pipe bodies is installed in the inner cavity of the box body and the elastic cover body is led out from the hole of the panel, and a conventional switch box does not need to be re-designed and fabricated; the user of the conventional switch box does not need to invest much for replacement; and the low cost, convenient and reliable operation, and safe and simple use are realized.
Description
Technical field
The utility model relates to the outer mounted box that a kind of socket power is used, particularly a kind of safety switch box.
Background technology
Switch enclosure is a kind of electrical material of extensive use, the conduction connection fittings that it mainly includes box body, panel and is arranged in box body, conduction connection fittings include interconnective wire connecting elements and socket component, on panel, be provided with the hole suitable with socket component, and panel cover overlays on box body, be fixedly connected with box body.When plug inserts via the hole on panel, end can touch socket component, realizes conductive communication.Yet the weak point of above-mentioned structure is:
1, on switch panel, have hole, this hole directly leads to socket component, and some socket components are nearer apart from hole, exists the potential safety hazard of electric shock; And switch enclosure major part is mounted in the position near ground, be in placed in the middle, child can reach switch enclosure easily, conducting objects may be stretched into hole and touch conduction to connect distribution, causes electric shock accidents.
2, in prior art, in order to address the above problem, on switch enclosure panel, install elasticity shielding plate additional, only have brute force that plug is inserted, just can open this shielding plate, plug is plugged into conduction to be connected on distribution, this just exists following problem: the one, and during patchplug, effort is difficult inserts, use inconvenience, the 2nd, under brute force operation, the elastic component of shielding plate easily damages inefficacy, will cause and cannot insert plug, or make the hole on switch enclosure panel again present open state, still there is potential safety hazard; In addition, in switch panel, increase the structure that elasticity shielding plate need to change panel, need counter plate to redesign and make, and this structural change meeting makes panel become complicated, greatly improved the cost of product.
3, switch enclosure needs adaptive various plug, yet some plugs because of plug-in unit long, at insertion panel, arrive at after the socket component of conduction connection fittings, still cannot insert completely, the end face of plug and panel can not be fitted completely, expose the charged plug-in unit of part on plug, it is unreliable to cause connecting, as shown in Figure 1, this exposed live part has brought serious potential safety hazard, easily causes electric shock accidents.
Utility model content
The purpose of this utility model is to provide according to the deficiencies in the prior art part that a kind of fail safe is good, simple in structure, cost is low, service-strong safety switch box.
The purpose of this utility model realizes by following approach:
Safety switch box, include panel, box body and conduction connection fittings, the connection fittings that wherein conduct electricity are arranged in box body inner chamber, and these conduction connection fittings include wire connecting elements and a plurality of socket component, and panel cover overlays on box body, and be fixedly connected with box body, its structural feature is, also includes a flexible housing, its curved structure, enclosing is between conduction connection fittings and panel, and the week of cover body is along being fixedly connected with the inwall of box body; Front end face at flexible housing is provided with a plurality of elasticity bodys corresponding with socket component, this elasticity body hollow, and be communicated to the space, conduction connection fittings place of flexible housing institute enclosing, dock with socket component; Meanwhile, have a plurality of holes corresponding with socket component position on panel, the front end of this elasticity body extends to panel the place ahead by this hole, and exposes the length of panel setpoint distance.
During use, the plug-in unit of plug is inserted to elasticity body, and be pressed into box body direction, until the socket component of conflicting completes conduction and connects.In this process, because elastic tube is external, being exposed at panel the place ahead has certain length, therefore, along with the insertion of plug plug-in unit, can suppress elasticity body, makes it to produce elastic force distortion, and tightly envelopes plug-in unit, near the end face of plug.
Like this, conduction connection fittings are just kept apart by flexible housing and elasticity body, and on the one hand, socket component can be not directly because be isolated outside hole by panel is directly exposed to, and eliminated potential safety hazard; On the other hand, even if plug is long because of plug-in unit, also can be completely coated by elasticity body, and can be outside not exposed, cause safety problem.Because elastic tube body can provide deformable elastic force passage, so the plug of applicable various sizes and shape.Of the present utility model simple in structure, only the flexible housing with elasticity body need to be installed in box body inner chamber, flexible housing is drawn to the hole of panel, without original switch enclosure is redesigned and made, for using old switch box person, do not need to drop into great amount of cost and change, with low cost, convenient and reliable operation, is used safe and simple.
The utility model can further be specially:
Described flexible housing and elasticity body are electro-insulating rubber material and make.
Electro-insulating rubber has good insulation effect and elastic effect, can effectively avoid the transmission of electric leakage and the accident that opens circuit.
Flexible housing and the integrated structure of elasticity body, the socket component in wire connecting elements is arranged in the end inner chamber of elasticity body.
Can avoid like this inner chamber and the socket component dislocation of elasticity body, and the power taking that causes pegging graft is unsuccessful, and socket component is seated in to the inner chamber that elastic tube body is arranged in flexible housing one end, directly connection corresponding to elastic tube intracoelomic cavity, is convenient to the grafting of plug.
On the surrounding wall of box body, be provided with annular groove, and the week of flexible housing is along being fixedly connected with box body to embed in this annular groove.
Or flexible housing is fixedly connected with box body in bonding mode.When adopting annular groove, flexible housing can be separated box body eaily, also can again be connected with box body, so conveniently switch enclosure is keeped in repair and is checked.
Above elasticity body, be provided with elastic force cock body, this cock body plug is embedded in the opening part of elasticity body.
In order further to guarantee safety, at the hollow cavity opening part of elasticity body, cock body is set, this cock body is connected with the edge end points of elasticity body, like this, facilitates winning and beyond the Great Wall of cock body.
Elastic force cock body on the corresponding elasticity body of same plug is connected by elastic thread.
Like this, when winning cock body, do not need winning one by one, as long as pull one of them cock body, just associated cock body can be pulled and comes together.
Install additional after cock body, can make in conduction connection fittings in the whole switch enclosure state in sealing, realize waterproof and dampproof unexpected technique effect, this be because, general, the switch enclosure of this class female type is all generally the position being positioned near ground, and more easily make moist the closer to the position on ground, even be subject to the impact of water, when doing health, can cause like this short circuit or electric leakage in switch enclosure, conduction connection fittings are also easily because of the corrosion of making moist, and greatly reduce useful life.And by structure of the present utility model, just can realize the effect of moistureproof and waterproof, and avoided short circuit or electric leakage, effectively prevented making moist and corrosion of conduction connection fittings, greatly improved the useful life of switch enclosure.Flexible housing now can adopt the quality of rubber materials of insulation permeable watertight to make.
In sum, the utility model provides a kind of safety switch box, and it adopts flexible housing and elasticity body isolate conductive connection fittings, has avoided outside conduction connection fittings are exposed to, having eliminated potential safety hazard.Of the present utility model simple in structure, only the flexible housing with elasticity body need to be installed in box body inner chamber, flexible housing is drawn to the hole of panel, without original switch enclosure is redesigned and made, for using old switch box person, do not need to drop into great amount of cost and change, with low cost, convenient and reliable operation, is used safe and simple.The utility model also has waterproof and dampproof unexpected technique effect simultaneously.
Accompanying drawing explanation
Figure 1 shows that the structural representation of switch enclosure use procedure described in the utility model background technology.
Figure 2 shows that the decomposition texture schematic diagram of safety switch box described in the utility model;
Figure 3 shows that the overall structure schematic diagram of safety switch box described in the utility model;
Figure 4 shows that the structural representation of safety switch box use procedure described in the utility model.
Below in conjunction with embodiment, the utility model is described further.
Embodiment
Most preferred embodiment:
With reference to accompanying drawing 1 and accompanying drawing 2, safety switch box, include panel 1, box body 2 and conduction connection fittings (not shown in the figures meaning out), the connection fittings that wherein conduct electricity are arranged in box body 2 inner chambers, and these conduction connection fittings include wire connecting elements and three socket components, and panel 1 lid overlays on box body, and be fixedly connected with box body 2, also include a flexible housing 3, its curved structure, enclosing is between conduction connection fittings and panel 1; On the surrounding wall of box body 2, be provided with annular groove 5, and the week of flexible housing 3 is along being fixedly connected with box body 2 to embed in this annular groove 5.Front end face at flexible housing 3 is provided with a plurality of elasticity bodys 4 corresponding with socket component, and described flexible housing 3 and elasticity body 4 are the electro-insulating rubber material of permeable watertight and make.These elasticity body 4 hollows, this cavity is communicated to the space, conduction connection fittings place of 3 enclosings of flexible housing, dock with socket component, now flexible housing 3 and the integrated structure of elasticity body 4, the socket component in wire connecting elements is positioned at the end of elasticity body 4 hollow cavities.Above elasticity body 4, be provided with elastic force cock body 6, these cock body 6 plugs are embedded in the opening part of the cavity of elasticity body 4.Meanwhile, have a plurality of holes corresponding with socket component position on panel 1, the front end of this elasticity body 4 extends to panel the place ahead by this hole, and exposes the length of panel 1 setpoint distance.
As accompanying drawing 4, during use, the plug-in unit of plug is inserted to elasticity body, and be pressed into box body direction, until the socket component of conflicting completes conduction and connects.In this process, because elastic tube is external, being exposed at panel the place ahead has certain length, therefore, along with the insertion of plug plug-in unit, can suppress elasticity body, makes it to produce elastic force distortion, and tightly envelopes plug-in unit, near the end face of plug.
It is same as the prior art that the utility model is not stated part.
Claims (6)
1. safety switch box, include panel, box body and conduction connection fittings, the connection fittings that wherein conduct electricity are arranged in box body inner chamber, and these conduction connection fittings include wire connecting elements and a plurality of socket component, and panel cover overlays on box body, and be fixedly connected with box body, it is characterized in that, also include a flexible housing, its curved structure, enclosing is between conduction connection fittings and panel, and the week of cover body is along being fixedly connected with the inwall of box body; Front end face at flexible housing is provided with a plurality of elasticity bodys corresponding with socket component, this elasticity body hollow, and be communicated to the space, conduction connection fittings place of flexible housing institute enclosing, dock with socket component; Meanwhile, have a plurality of holes corresponding with socket component position on panel, the front end of this elasticity body extends to panel the place ahead by this hole, and exposes the length of panel setpoint distance.
2. safety switch box according to claim 1, is characterized in that, described flexible housing and elasticity body are electro-insulating rubber material and make.
3. safety switch box according to claim 1, is characterized in that, flexible housing and the integrated structure of elasticity body, and the socket component in wire connecting elements is arranged in the end inner chamber of elasticity body.
4. safety switch box according to claim 1, is characterized in that, on the surrounding wall of box body, is provided with annular groove, and the week of flexible housing is along being fixedly connected with box body to embed in this annular groove.
5. safety switch box according to claim 1, is characterized in that, is provided with elastic force cock body above elasticity body, and this cock body plug is embedded in the opening part of elasticity body.
6. safety switch box according to claim 5, is characterized in that, the elastic force cock body on the corresponding elasticity body of same plug is connected by elastic thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403024.2U CN203398398U (en) | 2013-07-08 | 2013-07-08 | Safe switch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403024.2U CN203398398U (en) | 2013-07-08 | 2013-07-08 | Safe switch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398398U true CN203398398U (en) | 2014-01-15 |
Family
ID=49909900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320403024.2U Expired - Lifetime CN203398398U (en) | 2013-07-08 | 2013-07-08 | Safe switch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401089A (en) * | 2013-07-08 | 2013-11-20 | 国家电网公司 | Safety switch box |
| CN105490118A (en) * | 2016-01-19 | 2016-04-13 | 国网福建省电力有限公司 | Moisture-proof and electric-shock-preventing extension socket |
-
2013
- 2013-07-08 CN CN201320403024.2U patent/CN203398398U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401089A (en) * | 2013-07-08 | 2013-11-20 | 国家电网公司 | Safety switch box |
| CN103401089B (en) * | 2013-07-08 | 2015-11-04 | 国家电网公司 | Safety switch box |
| CN105490118A (en) * | 2016-01-19 | 2016-04-13 | 国网福建省电力有限公司 | Moisture-proof and electric-shock-preventing extension socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20151104 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |