CN204597155U - A kind of overheated power-off protection plug - Google Patents
A kind of overheated power-off protection plug Download PDFInfo
- Publication number
- CN204597155U CN204597155U CN201520214834.2U CN201520214834U CN204597155U CN 204597155 U CN204597155 U CN 204597155U CN 201520214834 U CN201520214834 U CN 201520214834U CN 204597155 U CN204597155 U CN 204597155U
- Authority
- CN
- China
- Prior art keywords
- conducting block
- plug
- sealing cylinder
- conducting
- piston
- 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
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Abstract
The utility model discloses a kind of overheated power-off protection plug, this plug comprise pin, the 3rd conducting block that the first conducting block that wire is fixedly connected with this pin is fixedly connected with this wire and to be slidably arranged between this first conducting block and the 3rd conducting block and for the second conducting block of this first conducting block of conducting and the 3rd conducting block; Be provided with parallel with this second conducting block and for the first piston that drives this second conducting block to slide and the first sealing cylinder slided for this first piston in this plug, the second sealing cylinder with this first sealing cylinder conducting is also provided with in this plug, conductive channel is provided with between this first sealing cylinder and this second sealing cylinder, the second piston is provided with in this second sealing cylinder, this second piston is provided with the push rod for promoting this second piston, and this plug is provided with the bayonet lock blocking this push rod when this second piston is pushed in this second sealing cylinder; This conducting through hole is provided with a slide switch valve.
Description
Technical field
The utility model relates to a kind of plug, more particularly, relates to a kind of overheated power-off protection plug.
Background technology
Often running into plug in life because be inserted in for a long time plate uses and causes that plug is overheated to be burnt out, if user just likely can not cause serious fire by the plug that is burned of Timeliness coverage, consequence is hardly imaginable, causes serious loss to user.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of overheated power-off protection plug.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of overheated power-off protection plug, this plug comprises pin, the 3rd conducting block that the first conducting block that wire is fixedly connected with this pin is fixedly connected with this wire and to be slidably arranged between this first conducting block and the 3rd conducting block and for the second conducting block of this first conducting block of conducting and the 3rd conducting block;
Be provided with parallel with this second conducting block and for the first piston that drives this second conducting block to slide and the first sealing cylinder slided for this first piston in this plug, the second sealing cylinder with this first sealing cylinder conducting is also provided with in this plug, conductive channel is provided with between this first sealing cylinder and this second sealing cylinder, the second piston is provided with in this second sealing cylinder, this second piston is provided with the push rod for promoting this second piston, and this plug is provided with the bayonet lock blocking this push rod when this second piston is pushed in this second sealing cylinder;
This conducting through hole is provided with a slide switch valve, 3rd conducting block is provided with conducting strip, this conducting strip end is provided with double-deck thermal condensation gold plaque, this double-deck thermal condensation gold plaque is connected by glass fibre bracing wire with this slide switch valve, is provided with the spring for extruding this slide switch valve seal conductive channel between this slide switch valve and this plug inwall.
In overheated power-off protection plug described in the utility model, this plug side is provided with the reset button promoting this second conducting block and reset.
In overheated power-off protection plug described in the utility model, this second sealing cylinder and this pin be arranged in parallel, and this second sealing cylinder openend is positioned at bottom this plug.
Implement overheated power-off protection plug of the present utility model, there is following beneficial effect: when using plug of the present utility model, plug is inserted on plate, in the process inserting plate, plate props up push rod and promotes by push rod the gas that the second piston gradually reduces in the second sealing cylinder, when in plug, temperature is too high, double-deck thermal condensation gold plaque heat shrinkable on 3rd conducting block, and pull slide switch valve open conductive channel by glass fibre bracing wire, to be entered in the first sealing cylinder by conductive channel by Compressed Gas and outwards promoting first piston in the second sealing cylinder, first piston moves drive second conducting block and is separated with the 3rd conducting block with the first conducting block, get final product the circuit in effective disconnection of plug, plug is avoided to be burned because of overheated.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the overheated power-off protection plug of the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.
As shown in Figure 1, in overheated power-off protection plug first embodiment of the present utility model, the 3rd conducting block 6 that the first conducting block 4 that this plug 1 comprises pin 2, wire 3 is fixedly connected with this pin 2 is fixedly connected with this wire 3 and to be slidably arranged between this first conducting block 4 and the 3rd conducting block 6 and for the second conducting block 5 of this first conducting block 4 of conducting and the 3rd conducting block 6;
Parallel with this second conducting block 5 and for driving this second conducting block 5 to slide first piston 7 is provided with in this plug 1, and for the first sealing cylinder 8 that this first piston 7 slides, the second sealing cylinder 9 with this first sealing cylinder 8 conducting is also provided with in this plug 1, conductive channel 12 is provided with between this first sealing cylinder 8 and this second sealing cylinder 9, the second piston 11 is provided with in this second sealing cylinder 9, this second piston 11 is provided with the push rod 10 for promoting this second piston 11, this plug 1 is provided with the bayonet lock 14 blocking this push rod 10 when this second piston 11 is pushed in this second sealing cylinder 9,
This conducting through hole is provided with a slide switch valve 13,3rd conducting block 6 is provided with conducting strip 15, this conducting strip 15 end is provided with double-deck thermal condensation gold plaque 18, this double-deck thermal condensation gold plaque 18 is connected by glass fibre bracing wire 16 with this slide switch valve 13, is provided with the spring 17 sealing and conducting passage 12 for extruding this slide switch valve 13 between this slide switch valve 13 and this plug 1 inwall.
When using plug 1 of the present utility model, plug 1 is inserted on plate, in the process inserting plate, plate props up push rod 10 and promotes by push rod 10 gas that second piston 11 gradually reduces in the second sealing cylinder 9, when in plug 1, temperature is too high, double-deck thermal condensation gold plaque 18 heat shrinkable on 3rd conducting block 6, and pull slide switch valve 13 to open conductive channel 12 by glass fibre bracing wire 16, to be entered in the first sealing cylinder 8 by conductive channel 12 by Compressed Gas and outwards promoting first piston 7 in second sealing cylinder 9, first piston 7 moves drive second conducting block 5 and is separated with the 3rd conducting block 6 with the first conducting block 4, get final product the circuit in effective disconnection of plug 1, plug 1 is avoided to be burned because of overheated.
Further, this plug 1 side is provided with the reset button 19 promoting this second conducting block 5 and reset.
Further, this second sealing cylinder 9 be arranged in parallel with this pin 2, and this second sealing cylinder 9 openend is positioned at bottom this plug 1.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. one kind overheated power-off protection plug, it is characterized in that, described plug comprises pin, the 3rd conducting block that the first conducting block that wire is fixedly connected with described pin is fixedly connected with described wire and to be slidably arranged between described first conducting block and the 3rd conducting block and for the second conducting block of the first conducting block described in conducting and the 3rd conducting block;
Parallel with described second conducting block and for driving described second conducting block to slide first piston is provided with in described plug, and for the first sealing cylinder that described first piston slides, the second sealing cylinder with described first sealing cylinder conducting is also provided with in described plug, conductive channel is provided with between described first sealing cylinder and described second sealing cylinder, the second piston is provided with in described second sealing cylinder, described second piston is provided with the push rod for promoting described second piston, described plug is provided with the bayonet lock blocking described push rod when described second piston is pushed in described second sealing cylinder,
Described conducting through hole is provided with a slide switch valve, described 3rd conducting block is provided with conducting strip, described conducting strip end is provided with double-deck thermal condensation gold plaque, described double-deck thermal condensation gold plaque is connected by glass fibre bracing wire with described slide switch valve, is provided with the spring for extruding described slide switch valve seal conductive channel between described slide switch valve and described plug inwall.
2. overheated power-off protection plug according to claim 1, is characterized in that, described plug side is provided with the reset button promoting described second conducting block and reset.
3. overheated power-off protection plug according to claim 1, is characterized in that, described second sealing cylinder and described pin be arranged in parallel, and described second sealing cylinder openend is positioned at bottom described plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214834.2U CN204597155U (en) | 2015-04-12 | 2015-04-12 | A kind of overheated power-off protection plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214834.2U CN204597155U (en) | 2015-04-12 | 2015-04-12 | A kind of overheated power-off protection plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597155U true CN204597155U (en) | 2015-08-26 |
Family
ID=53933269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214834.2U Expired - Fee Related CN204597155U (en) | 2015-04-12 | 2015-04-12 | A kind of overheated power-off protection plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597155U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252998A (en) * | 2016-08-30 | 2016-12-21 | 建德市勇华电器有限公司 | Intelligence caravan plug system |
| CN106340766A (en) * | 2016-08-30 | 2017-01-18 | 建德市勇华电器有限公司 | Motor home plug system |
| CN108962673A (en) * | 2018-06-20 | 2018-12-07 | 国网江苏省电力有限公司泰州供电分公司 | A kind of electric power overtemperature protection system |
| CN109638568A (en) * | 2018-12-12 | 2019-04-16 | 吴光锋 | A kind of overheat short circuit protection plug |
| CN110394950A (en) * | 2019-09-02 | 2019-11-01 | 李素燕 | A kind of injection mold for sheet production |
| CN110768069A (en) * | 2018-10-27 | 2020-02-07 | 白国强 | Socket with good safety and use method thereof |
| CN111546764A (en) * | 2020-05-18 | 2020-08-18 | 李从勇 | Overheating self-power-off protection device for pyrograph machine |
| CN112054350A (en) * | 2020-07-24 | 2020-12-08 | 杜驾麟 | Novel crystal head type automatic disconnection protection plug for wiring |
-
2015
- 2015-04-12 CN CN201520214834.2U patent/CN204597155U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252998A (en) * | 2016-08-30 | 2016-12-21 | 建德市勇华电器有限公司 | Intelligence caravan plug system |
| CN106340766A (en) * | 2016-08-30 | 2017-01-18 | 建德市勇华电器有限公司 | Motor home plug system |
| CN106252998B (en) * | 2016-08-30 | 2018-08-07 | 建德市勇华电器有限公司 | Intelligent caravan plug system |
| CN108962673A (en) * | 2018-06-20 | 2018-12-07 | 国网江苏省电力有限公司泰州供电分公司 | A kind of electric power overtemperature protection system |
| CN108962673B (en) * | 2018-06-20 | 2022-07-08 | 国网江苏省电力有限公司泰州供电分公司 | Electric power overheat protection device |
| CN110768069A (en) * | 2018-10-27 | 2020-02-07 | 白国强 | Socket with good safety and use method thereof |
| CN110768069B (en) * | 2018-10-27 | 2020-12-04 | 嘉兴市新中软计算机系统工程有限公司 | Socket with good safety and use method thereof |
| CN109638568B (en) * | 2018-12-12 | 2020-05-19 | 温州如剑环保科技有限公司 | Short circuit overheat protection plug |
| CN109638568A (en) * | 2018-12-12 | 2019-04-16 | 吴光锋 | A kind of overheat short circuit protection plug |
| CN110394950A (en) * | 2019-09-02 | 2019-11-01 | 李素燕 | A kind of injection mold for sheet production |
| CN111546764A (en) * | 2020-05-18 | 2020-08-18 | 李从勇 | Overheating self-power-off protection device for pyrograph machine |
| CN111546764B (en) * | 2020-05-18 | 2022-07-15 | 李从勇 | Overheating self-power-off protection device for pyrograph machine |
| CN112054350A (en) * | 2020-07-24 | 2020-12-08 | 杜驾麟 | Novel crystal head type automatic disconnection protection plug for wiring |
| CN112054350B (en) * | 2020-07-24 | 2021-03-23 | 杜驾麟 | Novel crystal head type automatic disconnection protection plug for wiring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150826 Termination date: 20180412 |