CN206480844U - A kind of intelligent grain depot electrical appliance plug - Google Patents
A kind of intelligent grain depot electrical appliance plug Download PDFInfo
- Publication number
- CN206480844U CN206480844U CN201720178726.3U CN201720178726U CN206480844U CN 206480844 U CN206480844 U CN 206480844U CN 201720178726 U CN201720178726 U CN 201720178726U CN 206480844 U CN206480844 U CN 206480844U
- Authority
- CN
- China
- Prior art keywords
- electric shock
- spring
- storage chamber
- air storage
- shock shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010257 thawing Methods 0.000 claims abstract description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses a kind of intelligent grain depot electrical appliance plug, including connector assembly and plug, the plug includes conductive fix bar, air storage chamber, electric shock shell, first spring and second spring, the air storage chamber is arranged inside conductive fix bar, first spring is resisted against between the thawing portion of electric shock shell front inner wall and conductive fixed rod end surface, the electric shock shell two opposite side walls are provided with " C " shape breaking joint, described second spring one end is resisted against in the side wall between the root of " C " shape breaking joint and electric shock shell front end face edge, its other end is resisted against on conductive fixed bar side wall.Intelligent grain depot electrical appliance plug of the present utility model, when there is temperature to raise disaster hidden-trouble, the place extruded at " C " shape breaking joint by second spring can be flared out, plug is released into jack, air storage chamber can drastically be discharged equipped with compressed nitrogen and slow down flame suddenly while thawing portion is melted, it is adaptable to which sealed grain depot environment is used.
Description
Technical field
The utility model is related to a kind of cable socket, and in particular to a kind of plug.
Background technology
Existing pin function is single, is not suitable for using in a sealed meter environment, plug is easily caused under sealed environment local
It is high in temperature to trigger fire, in the market suitable for the plug of sealed environment.
The content of the invention
Goal of the invention：The purpose of this utility model is to overcome the deficiencies in the prior art to use there is provided a kind of intelligent grain depot
Appliance plug, convenient use.
Technical scheme：The utility model provides a kind of intelligent grain depot electrical appliance plug, including connector assembly and plug, institute
Stating plug includes conductive fix bar, air storage chamber, electric shock shell, the first spring and second spring, and the conductive fix bar is fixed on
On connector assembly, the air storage chamber is arranged inside conductive fix bar, and the air storage chamber front end is provided with thawing portion and extends to conduction
Fix bar front-end surface, the air storage chamber is equipped with compressed nitrogen, and the electric shock shell is cuboid metal-back and covers on conductive fixation
Outside bar, connector assembly is fixed in the electric shock shell root, and first spring is resisted against electric shock shell front inner wall and fixed with conduction
Between the thawing portion of rod end surface, the electric shock shell two opposite side walls are provided with " C " shape breaking joint, and " C " the shape breaking joint side is prolonged
Extend heap at the termination of electric shock shell front end face edge, " C " the shape breaking joint and be welded with metallic connection parts, described second spring one end is supported
The side wall between the root of " C " shape breaking joint and electric shock shell front end face edge is against, its other end is resisted against conductive fixed bar side
Wall, the electric shock shell fusing point is higher than metallic connection parts.
It is preferred that, the width of " C " the shape breaking joint is 0.5~1mm.
It is preferred that, the electric shock shell is copper electric shock shell.
It is preferred that, the air storage chamber is plastics air storage chamber.
It is preferred that, first spring is provided with thimble with thawing portion contact position.
Beneficial effect：Intelligent grain depot electrical appliance plug of the present utility model, when there is temperature to raise disaster hidden-trouble, high temperature meeting
Metallic connection parts and thawing portion are melted away, the place extruded at " C " shape breaking joint by second spring can be flared out, by plug
Jack is released, air storage chamber can drastically discharge equipped with compressed nitrogen and slow down flame suddenly while thawing portion is melted, due to adopting
It is mechanical structure, performance comparision is reliable, it is adaptable to which sealed grain depot environment is used.
Brief description of the drawings
Fig. 1 is the top view of the utility model structure；
Fig. 2 is the left view of the utility model structure.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail with reference to accompanying drawing.
As depicted in figs. 1 and 2, a kind of intelligent grain depot electrical appliance plug, including connector assembly 1 and plug 2, plug 2 is wrapped
Conductive fix bar 3, air storage chamber 4, electric shock shell 5, the first spring 6 and second spring 7 are included, conductive fix bar 3 is fixed on connector assembly 1
On, air storage chamber 4 is arranged inside conductive fix bar 3, and the front end of air storage chamber 4 is provided with thawing portion 8 and extends to the conductive front end of fix bar 3
Surface, air storage chamber 4 is equipped with compressed nitrogen, and electric shock shell 5 is cuboid metal-back and covered on outside conductive fix bar 3,5, electric shock shell
Connector assembly 1 is fixed in portion, and the first spring 6 is resisted against the front inner wall of electric shock shell 5 and the thawing portion 8 of the conductive end surface of fix bar 3
Between, the two opposite side walls of electric shock shell 5 are provided with " C " shape breaking joint, and it is whole that " C " shape breaking joint side extends to the front end face edge of electric shock shell 5
Only, heap is welded with metallic connection parts 9 at " C " shape breaking joint, and the one end of second spring 7 is resisted against before the root of " C " shape breaking joint and electric shock shell 5
Side wall between end face edge, its other end is resisted against the conductive side wall of fix bar 3, and the fusing point of electric shock shell 5 is higher than metallic connection parts
9, the width of " C " shape breaking joint is 0.5~1mm, and electric shock shell 5 is copper electric shock shell, and air storage chamber 4 is plastics air storage chamber, the first spring 6
Thimble is provided with the contact position of thawing portion 8, is conducive to thawing portion 8 to discharge gas in break at high tempera-tures, in use, as temperature becomes
The metallic connection parts 9 of built-up welding at height, " C " shape breaking joint melt in advance, and the side wall of electric shock shell 5 in the range of " C " shape breaking joint is by the second bullet
Spring 7 is outwards squeezed, and then causes plug 2 to be separated from jack, while the cryogenic nitrogen outwards ejected at the thawing portion 8 being melted
Gas can be put out a fire with a small range, in the case where air switch does not react, be had very for being caught fire at simple plug
Good power-off extinguishing effect, is suitable for the use of the sealed environments such as silo.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.The spirit and scope of the present utility model that appended claims are defined are not being departed from
Under the premise of, can various changes can be made in the form and details to it.
Claims (5)
1. a kind of intelligent grain depot electrical appliance plug, it is characterised in that：Including connector assembly (1) and plug (2), the plug
(2) conductive fix bar (3), air storage chamber (4), electric shock shell (5), the first spring (6) and second spring (7) are included, it is described conductive solid
Fixed pole (3) is fixed on connector assembly (1), and the air storage chamber (4) is arranged at before conductive fix bar (3) inside, the air storage chamber (4)
End is provided with thawing portion (8) and extends to conductive fix bar (3) front-end surface, and the air storage chamber (4) is equipped with compressed nitrogen, described to touch
Electric shell (5) is cuboid metal-back and covers on conductive fix bar (3) outside, and connector assembly is fixed in electric shock shell (5) root
(1), first spring (6) is resisted against electric shock shell (5) front inner wall and the thawing portion (8) of conductive fix bar (3) end surface
Between, electric shock shell (5) two opposite side walls are provided with " C " shape breaking joint, and " C " the shape breaking joint side is extended to before electric shock shell (5)
Terminated at end face edge, heap is welded with metallic connection parts (9) at " C " the shape breaking joint, and described second spring (7) one end is resisted against
Side wall between the root and electric shock shell (5) front end face edge of " C " shape breaking joint, its other end is resisted against conductive fix bar (3)
Side wall, electric shock shell (5) fusing point is higher than metallic connection parts (9).
2. intelligent grain depot electrical appliance plug according to claim 1, it is characterised in that：The width of " C " the shape breaking joint is
0.5~1mm.
3. intelligent grain depot electrical appliance plug according to claim 1, it is characterised in that：The electric shock shell (5) is touched to be copper
Electric shell.
4. intelligent grain depot electrical appliance plug according to claim 1, it is characterised in that：The air storage chamber (4) is stored up for plastics
Air chamber.
5. intelligent grain depot electrical appliance plug according to claim 1, it is characterised in that：First spring (6) is with melting
Portion (8) contact position is provided with thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178726.3U CN206480844U (en) | 2017-02-27 | 2017-02-27 | A kind of intelligent grain depot electrical appliance plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178726.3U CN206480844U (en) | 2017-02-27 | 2017-02-27 | A kind of intelligent grain depot electrical appliance plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480844U true CN206480844U (en) | 2017-09-08 |
Family
ID=59746626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178726.3U Expired - Fee Related CN206480844U (en) | 2017-02-27 | 2017-02-27 | A kind of intelligent grain depot electrical appliance plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873275A (en) * | 2019-04-19 | 2019-06-11 | 叶文彬 | A kind of new-energy automobile charging gun |
-
2017
- 2017-02-27 CN CN201720178726.3U patent/CN206480844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873275A (en) * | 2019-04-19 | 2019-06-11 | 叶文彬 | A kind of new-energy automobile charging gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |