CN209626141U - Meet fiery auto-power-off device - Google Patents
Meet fiery auto-power-off device Download PDFInfo
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- CN209626141U CN209626141U CN201920172706.4U CN201920172706U CN209626141U CN 209626141 U CN209626141 U CN 209626141U CN 201920172706 U CN201920172706 U CN 201920172706U CN 209626141 U CN209626141 U CN 209626141U
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- electricity
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Abstract
The utility model discloses a kind of fiery auto-power-off devices of chance comprising shell and drawstring；The connecting wire across partition is equipped in shell, the both ends of connecting wire are connected separately with a plug, and the both ends of shell are fixed with socket corresponding with plug；Tension spring is arranged in the connecting wire of partition two sides, the both ends of tension spring are fixedly connected with plug and partition respectively；One end of plug and drawstring is fixed, and the end that the other end of drawstring passes through shell extends along transmission line of electricity and is fixed on the end of transmission line of electricity.Advantage: the utility model is installed on transmission line of electricity, when fire occurs for transmission line of electricity, flame blows the stretching of neighbouring transmission line of electricity, and under the action of tension spring, plug is extracted from socket, disconnect connecting wire and transmission line of electricity, to realize the purpose of fast automatic power-off, and then fire extinguishing personnel is allow safely to carry out quick extinguishing, avoids meeting with electric shock in fire extinguishing personnel's fire fighting effort, thus casualties is effectively avoided, economic loss is reduced.
Description
Technical field:
The utility model relates to technical field of electrical equipment, in particular to meet fiery auto-power-off device.
Background technique:
With the rapid raising of living standards of the people, electrical equipment is increased significantly, and electricity consumption also increases year by year, transmission line of electricity
The electrical fire being caused directly or indirectly is consequently increased, when transmission line of electricity occur fire when, flame can be along route outside
Insulating layer is gradually spread, while it is exposed outside to make the conductor inside electric wire, if if powering off not in time, live fire extinguishing personnel
It does not know about field condition and is eager to stay the sea of fire when being put out a fire, it is easy to which Field Force, which occurs, meets with electric shock, causes more
The injures and deaths of more personnel, and be easy to cause bigger fire, thereby result in more serious economic loss.
Utility model content:
Meeting fire the purpose of this utility model is to provide a kind of electric wire can power off in time, meet with when to avoid personnel's fire extinguishing
The chance fire auto-power-off device of electric shock.
The utility model is implemented by following technical solution: meeting fiery auto-power-off device comprising shell, plug, is plugged in tension spring
Seat and drawstring；It is fixed with partition in the middle part of the shell, the connecting wire across the partition, the company are equipped in the shell
The both ends for connecing conducting wire are connected separately with the plug, and the both ends of the shell are fixed with corresponding with the plug described slotting
Seat, the socket are connected on transmission line of electricity；The tension spring, the drawing are arranged in the connecting wire of the partition two sides
The both ends of spring are fixedly connected with the plug and the partition respectively；One end of the plug and the drawstring is fixed, the drawing
The end that the other end of rope passes through the shell extends along the transmission line of electricity and is fixed on the end of the transmission line of electricity.
Further, further include inflammable piece, several described inflammable piece is fixed on the transmission line of electricity, the drawing
The other end activity of rope passes through each described inflammable piece and is fixedly connected with described inflammable piece of the transmission line of electricity end.
Further, the connecting wire is corrugated conducting wire.
Further, the top surface of the shell is movably equipped with upper cover.
Further, the side wall of the shell is fixed with mounting rack.
The advantages of the utility model: the utility model is installed on transmission line of electricity, when fire occurs for transmission line of electricity, flame
The stretching of neighbouring transmission line of electricity is blown, under the action of tension spring, plug is extracted from socket, keeps connecting wire and transmission line of electricity disconnected
It opens, to realize the purpose of fast automatic power-off, and then fire extinguishing personnel is allow safely to carry out quick extinguishing, avoid fire extinguishing people
Electric shock is met in member's fire fighting effort, thus effectively avoids casualties, reduces economic loss.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
The components in the drawings are labeled as follows: shell 1, connecting wire 3, plug 4, socket 5, transmission line of electricity 6, is drawn partition 2
Spring 7, drawstring 8, inflammable piece 9, upper cover 10, mounting rack 11.
Specific embodiment:
As depicted in figs. 1 and 2, fiery auto-power-off device is met comprising shell 1, tension spring 7, plug 4, socket 5 and drawstring 8；
The middle part of shell 1 is fixed with partition 2, the connecting wire 3 across partition 2 is equipped in shell 1, the both ends of connecting wire 3 connect respectively
It is connected to a plug 4, the both ends of shell 1 are fixed with socket 5 corresponding with plug 4, and socket 5 is connected on transmission line of electricity 6；Partition
Tension spring 7 is arranged in the connecting wire 3 of 2 two sides, the both ends of tension spring 7 are fixedly connected with plug 4 and partition 2 respectively；Plug 4 and drawing
One end of rope 8 is fixed, and the end that the other end of drawstring 8 passes through shell 1 extends along transmission line of electricity 6 and is fixed on transmission line of electricity 6
End；The device is connected on transmission line of electricity 6 by socket 5, when fire occurs for transmission line of electricity 6, flame will neighbouring transmission of electricity
The stretching of route 6 is blown, and under the action of tension spring 7, plug 4 is extracted from socket 5, disconnects connecting wire 3 and transmission line of electricity 6,
To realize the purpose of fast automatic power-off, and then fire extinguishing personnel is allow safely to carry out quick extinguishing, avoids fire extinguishing personnel
Electric shock is met in fire fighting effort, thus effectively avoids casualties, reduces economic loss.
It further includes inflammable piece 9, several inflammable piece 9 is fixed on transmission line of electricity 6, the other end activity of drawstring 8 is worn
Each inflammable piece 9 is crossed to be fixedly connected with inflammable piece 9 of 6 end of transmission line of electricity；When fire occurs for transmission line of electricity 6, adjacent to the easy of fire source
Combustion block 9 is lighted rapidly, and the drawstring 8 being arranged in inflammable piece 9 is quickly blown, and more conducively shortening flame is along transmission line of electricity 6
Insulating layer sprawling distance to realize fast automatic power-off.
Connecting wire 3 is corrugated conducting wire, and connecting wire 3 is set as corrugated, when plug 4 is extracted from socket 5, is more had
Conducive to the contraction of connecting wire 3.
The top surface of shell 1 is movably equipped with upper cover 10, can effectively avoid after sundries enters in shell 1 and causes bite to tension spring 7
Phenomenon.
The side wall of shell 1 is fixed with mounting rack 11, the device can be fixed on wall by mounting rack 11, and reducing should
The load that device is born.
Operation instruction: connecting the device with transmission line of electricity 6 by the socket 5 at 1 both ends of shell, when transmission line of electricity 6 occurs
When fire, inflammable piece 9 of neighbouring fire source is lighted rapidly, and the drawstring 8 being arranged in inflammable piece 9 is quickly blown, in tension spring 7
Under the action of, plug 4 is extracted from socket 5, disconnects connecting wire 3 and transmission line of electricity 6, to realize the mesh of fast automatic power-off
's.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. meeting fiery auto-power-off device, which is characterized in that it includes shell, tension spring, plug, socket and drawstring；The shell
Middle part is fixed with partition, the connecting wire across the partition is equipped in the shell, the both ends of the connecting wire connect respectively
It is connected to the plug, the both ends of the shell are fixed with the socket corresponding with the plug, and the socket is connected to
On transmission line of electricity；Be arranged with the tension spring in the connecting wire of the partition two sides, the both ends of the tension spring respectively with institute
Plug is stated to be fixedly connected with the partition；One end of the plug and the drawstring is fixed, and the other end of the drawstring passes through institute
The end for stating shell extends along the transmission line of electricity and is fixed on the end of the transmission line of electricity.
2. the fiery auto-power-off device of chance according to claim 1, which is characterized in that it further includes inflammable piece, described defeated
Several described inflammable piece is fixed in electric line, the other end activity of the drawstring passes through each described inflammable piece and the transmission of electricity
Described inflammable piece of line end is fixedly connected.
3. the fiery auto-power-off device of chance according to claim 1, which is characterized in that the connecting wire is led for corrugated
Line.
4. the fiery auto-power-off device of chance according to any one of claims 1 to 3, which is characterized in that the top surface of the shell is living
It is dynamic to be equipped with upper cover.
5. the fiery auto-power-off device of chance according to claim 4, which is characterized in that the side wall of the shell is fixed with installation
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920172706.4U CN209626141U (en) | 2019-01-30 | 2019-01-30 | Meet fiery auto-power-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920172706.4U CN209626141U (en) | 2019-01-30 | 2019-01-30 | Meet fiery auto-power-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626141U true CN209626141U (en) | 2019-11-12 |
Family
ID=68452776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920172706.4U Active CN209626141U (en) | 2019-01-30 | 2019-01-30 | Meet fiery auto-power-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201533A (en) * | 2020-10-15 | 2021-01-08 | 屈风景 | Automatic power-off device for notebook computer power line |
-
2019
- 2019-01-30 CN CN201920172706.4U patent/CN209626141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112201533A (en) * | 2020-10-15 | 2021-01-08 | 屈风景 | Automatic power-off device for notebook computer power line |
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