CN108091526B - A kind of pressure Cutoff Device - Google Patents
A kind of pressure Cutoff Device Download PDFInfo
- Publication number
- CN108091526B CN108091526B CN201711334657.1A CN201711334657A CN108091526B CN 108091526 B CN108091526 B CN 108091526B CN 201711334657 A CN201711334657 A CN 201711334657A CN 108091526 B CN108091526 B CN 108091526B
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- CN
- China
- Prior art keywords
- fuse
- mentioned
- pressure
- shell
- receptacle
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/02—Manufacture of fuses
Abstract
The present invention provides a kind of pressure Cutoff Device, the pressure Cutoff Device includes: fuse box, including the electrical fuse element between line side leader, load-side leader；Mold an actor's rendering of an operatic tune, including a shell, mechanical fixation rod and double control switch button；Dragging track, the dragging track are set to the outer casing bottom, for sliding on for described mold an actor's rendering of an operatic tune；Open fuse instruction device；Pressure value display device, the display device and the fuse receptacle and above-mentioned electrical fuse element are connected and for showing the pressure between the fuse receptacle and above-mentioned electrical fuse element；Above-mentioned mold an actor's rendering of an operatic tune further includes alarm terminals output end, and when above-mentioned open fuse instruction device is inserted into above-mentioned fuse receptacle, the alarm terminals output end is connected with above-mentioned pressure value display device, open fuse instruction device.The pressure Cutoff Device of this case uses double control switch, and potential security risk is effectively reduced.
Description
Technical field
The present invention relates to a kind of disconnect switch fields, and in particular to a kind of pressure Cutoff Device.
Background technique
As a kind of overcurrent protective device, fuse, which is widely used in, prevents circuit from damaging.Fuse terminal is commonly used to
Power supply forms electrical connection between combining with the element of circuit element or setting in circuit.One is connected between fuse terminal
Or more can fuse or element or electrical fuse element device, thus be more than a preset limit by the electric current of fuse
When, fusible element fusing disconnects one or more circuits by fuse, prevents circuit component damage.
In some applications, fuse is applied not only to provide electrically connecting for fusing, is also used to be connected and disconnected from, or conversion,
Purpose is to turn on or interrupts one or more and electrically connects.In this way, circuit is connected or is interrupted by the current-carrying part of fuse, thus
It is switched on or switched off interlock circuit.In general, fuse is placed in a fuse fixture, the terminal of the fixture is connected to specified
Circuit.When the current-carrying part of fuse, such as safety plate, terminal or becket, when cooperating with fuse fixture terminal, circuit is just
It is connected to by fuse, when the current-carrying part of fuse and the disconnection of fuse fixture terminal, circuit passes through fuse and disconnects.
Therefore, by the way that fuse to be inserted into or take out from fuse fixture terminal, it is achieved that the function of fusible disconnecting switch.It is existing
The pressure Cutoff Device defect for having technology to use: 1, using mechanical, hand-driven compression bar to push fuse, not because of everyone operating force
Equally, the risk that fuse is damaged by pressure due to exerting oneself excessive is had；2, it cannot very force to push fuse, if fuse
It is not inserted into position and has the risk to fall off.Especially when fuse use environment is electronic circuit in automobile, pressure fuse is set
It is standby to be also far from the requirment, that is to say, that there is no a kind of methods to make for the pressure Cutoff Device that the prior art uses
During industry can leakproof very press fuse.
Summary of the invention
It is an object of the invention in view of the drawbacks of the prior art, provide a kind of preventing for very pressure pushing fuse
Leakage pressure Cutoff Device.
Particularly, the present invention provides a kind of pressure Cutoff Device, the pressure Cutoff Device includes:
Fuse box, including the electrical fuse element between line side leader, load-side leader；
Mold an actor's rendering of an operatic tune, including a shell, mechanical fixation rod and double control switch button, the shell include one above-mentioned for receiving
The fuse receptacle of fuse, the mechanical fixation rod are located in above-mentioned shell, the double control switch button and the mechanical fixation rod
It is connected and is located at above-mentioned shell two sides, the double control switch button for controlling the mechanical fixation rod for above-mentioned fuse
Element is inserted into above-mentioned socket and locks；
Dragging track, the dragging track are set to the outer casing bottom, for sliding on for described mold an actor's rendering of an operatic tune；
Open fuse instruction device, the above-mentioned line side leader of the instruction device and above-mentioned electrical fuse element and upper
The above-mentioned load-side leader for stating fuse is connected and is removably inserted into above-mentioned fuse receptacle；
Pressure value display device, the display device are connected and use with the fuse receptacle and above-mentioned electrical fuse element
Pressure between the display fuse receptacle and above-mentioned electrical fuse element；
Above-mentioned mold an actor's rendering of an operatic tune further includes alarm terminals output end, when above-mentioned open fuse instruction device is inserted into above-mentioned insurance
When silk socket, the alarm terminals output end is connected with above-mentioned pressure value display device, open fuse instruction device.
Further, the shell includes housing face-plate and outer casing base, and the open fuse instruction device includes position
In qualified indicator light, alarm lamp, switching on and shutting down indicator light, pressure value display screen on the housing face-plate.
Further, the switch that at least two strings have fuse is set in the outer casing base.
Further, the open fuse instruction device includes high resistance circuit.
It further, further include fuse clip, when above-mentioned electrical fuse element is inserted into above-mentioned socket, above-mentioned electrical fuse element
It is inserted into above-mentioned fuse clip.
The pressure Cutoff Device of this case uses double control switch, and potential security risk is effectively reduced.Fuse box is put into mould
After having in an actor's rendering of an operatic tune, double control switch button is pressed, the pressure fuse block of signal triggering at this time pushes automatically, very leakproof.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram of the pressure Cutoff Device of one embodiment of the invention.
Specific embodiment
Fig. 1 is a kind of pressure Cutoff Device of one embodiment of the invention, and the pressure Cutoff Device includes:
Fuse box 1, including the electrical fuse element between line side leader, load-side leader；
Mold an actor's rendering of an operatic tune 2, including a shell 21, mechanical fixation rod 22 and double control switch button 23, the shell 21 include a use
In the fuse receptacle for receiving above-mentioned fuse, which is located in above-mentioned shell 21, the double control switch button 23
It is connected with the mechanical fixation rod 22 and described for controlling positioned at above-mentioned 21 two sides of shell, the double control switch button 23
Above-mentioned electrical fuse element is inserted into above-mentioned socket and is locked by mechanical fixation rod 22；Shell 21 forms the protection of a safety
Cover, shell are made of insulating material, such as: the work that the working environment and fuse that can bear pressure Cutoff Device disconnect
Make the plastics and thermoplastic material of condition.
Dragging track 3, the dragging track 3 are set to 21 bottom of shell, for sliding on it for described mold an actor's rendering of an operatic tune 2
It is dynamic；
Open fuse instruction device 4, the above-mentioned line side leader of the instruction device and above-mentioned electrical fuse element and
The above-mentioned load-side leader of above-mentioned fuse is connected and is removably inserted into above-mentioned fuse receptacle；
Pressure value display device 5, the display device are connected and use with the fuse receptacle and above-mentioned electrical fuse element
Pressure between the display fuse receptacle and above-mentioned electrical fuse element；
Above-mentioned mold an actor's rendering of an operatic tune 2 further includes alarm terminals output end, when above-mentioned open fuse instruction device 4 is inserted into above-mentioned guarantor
When dangerous silk socket, the alarm terminals output end is connected with above-mentioned pressure value display device 5, open fuse instruction device 4.
This case provides a kind of pressure Cutoff Device, is easily installed on existing equipment, does not need auxiliary element or use
Hand wiring connection.Electrical fuse element is inserted or pulled out from shell fuse receptacle by double control switch, and realizes switch function
Can, local and long distance fuse open indicator can indicate rapidly the fuse disconnected to be replaced.This is novel very
Leakproof presses Cutoff Device to use double control switch, and potential security risk is effectively reduced.Fuse box 1 is put into mold an actor's rendering of an operatic tune 2
After, the position of mold an actor's rendering of an operatic tune 2 can be adjusted by dragging track 3, then presses double control switch button 23, and signal triggers at this time
Pressure fuse block pushes automatically.Fuse block pressing time and lower surging can be preset.Prevent to occur because individual has an effect
Fuse that is different and generating damages risk by pressure.If pushed, fuse is unqualified, and equipment if can issue warning red automatically, terminates
Operation, must the very conscientious operation for pushing fuse to reach.
Shell 21 includes 21 pedestal of 21 panel of shell and shell, and the open fuse instruction device 4 includes positioned at described
Qualified indicator light, alarm lamp, switching on and shutting down indicator light, pressure value display screen on 21 panel of shell, it is more real than more fully
When understand fuse and cut-off situation and and alarm.
At least two string of setting has the switch of fuse in 21 pedestal of shell, and what formation fused automatically when needed opens
It closes.
Open fuse instruction device 4 includes high resistance circuit, and high resistance circuit function is, when electrical fuse element melts,
When fragmentation, evaporation or the circuit connected between disconnection or interruption insurance silk terminal by fuse part in other ways, response
Pressure drop.
It further include fuse clip (not shown), when above-mentioned electrical fuse element is inserted into above-mentioned socket, above-mentioned fuse
Element is inserted into above-mentioned fuse clip, more solid and reliable, is not easy to loosen.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (5)
1. a kind of pressure Cutoff Device, which is characterized in that the pressure Cutoff Device includes:
Fuse box, including the electrical fuse element between line side leader, load-side leader；
Mold an actor's rendering of an operatic tune, including a shell, mechanical fixation rod and double control switch button, the shell include one for receiving the insurance
The fuse receptacle of silk element, the mechanical fixation rod are located in above-mentioned shell, the double control switch button and the mechanical fixation rod
It is connected and is located at above-mentioned shell two sides, the double control switch button for controlling the mechanical fixation rod for above-mentioned fuse
Element is inserted into above-mentioned fuse receptacle and locks；
Dragging track, the dragging track are set to the outer casing bottom, for sliding on for described mold an actor's rendering of an operatic tune；
The above-mentioned line side leader of open fuse instruction device, the instruction device and above-mentioned electrical fuse element and the guarantor
The above-mentioned load-side leader of dangerous silk element is connected and is removably inserted into above-mentioned fuse receptacle；
Pressure value display device, the display device are connected with the fuse receptacle and above-mentioned electrical fuse element and for showing
Show the pressure between the fuse receptacle and above-mentioned electrical fuse element；
Above-mentioned mold an actor's rendering of an operatic tune further includes alarm terminals output end, is inserted into above-mentioned fuse when above-mentioned open fuse instruction device and inserts
When seat, the alarm terminals output end is connected with above-mentioned pressure value display device, open fuse instruction device.
2. pressure Cutoff Device according to claim 1, which is characterized in that the shell includes housing face-plate and shell bottom
Seat, the open fuse instruction device include qualified indicator light, alarm lamp, switching on and shutting down on the housing face-plate
Indicator light, pressure value display screen.
3. pressure Cutoff Device according to claim 2, which is characterized in that at least two string of setting in the outer casing base
There is the switch of fuse.
4. pressure Cutoff Device according to claim 3, which is characterized in that the open fuse instruction device includes height
Resistance circuit.
5. pressure Cutoff Device according to claim 4, which is characterized in that further include fuse clip, when above-mentioned fuse
When element is inserted into above-mentioned fuse receptacle, above-mentioned electrical fuse element is inserted into above-mentioned fuse clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711334657.1A CN108091526B (en) | 2017-12-14 | 2017-12-14 | A kind of pressure Cutoff Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711334657.1A CN108091526B (en) | 2017-12-14 | 2017-12-14 | A kind of pressure Cutoff Device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108091526A CN108091526A (en) | 2018-05-29 |
| CN108091526B true CN108091526B (en) | 2019-04-16 |
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ID=62174298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711334657.1A Active CN108091526B (en) | 2017-12-14 | 2017-12-14 | A kind of pressure Cutoff Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108091526B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111882845B (en) * | 2020-07-29 | 2022-09-16 | 杭州后博科技有限公司 | Method and system for identifying and protecting potential safety hazards of electric leakage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335635A (en) * | 2000-06-30 | 2002-02-13 | 库帕技术公司 | Small size fusible circuit, breaker switch |
| JP3466042B2 (en) * | 1997-03-19 | 2003-11-10 | 株式会社 沖情報システムズ | Method of forming printed circuit board and printed circuit board with fuse |
| CN102543594A (en) * | 2011-12-23 | 2012-07-04 | 江苏日盈电器有限公司 | Special fixture for mounting of harness fuse boxes |
| CN202513113U (en) * | 2012-03-20 | 2012-10-31 | 吉门保险丝制造(厦门)有限公司 | Plug terminal in plug-in type fuse bayonet socket |
| CN206618780U (en) * | 2017-03-15 | 2017-11-07 | 珠海藤仓电装有限公司 | A kind of automotive wire bundle fuse pre-installs modular assembly |
-
2017
- 2017-12-14 CN CN201711334657.1A patent/CN108091526B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3466042B2 (en) * | 1997-03-19 | 2003-11-10 | 株式会社 沖情報システムズ | Method of forming printed circuit board and printed circuit board with fuse |
| CN1335635A (en) * | 2000-06-30 | 2002-02-13 | 库帕技术公司 | Small size fusible circuit, breaker switch |
| CN102543594A (en) * | 2011-12-23 | 2012-07-04 | 江苏日盈电器有限公司 | Special fixture for mounting of harness fuse boxes |
| CN202513113U (en) * | 2012-03-20 | 2012-10-31 | 吉门保险丝制造(厦门)有限公司 | Plug terminal in plug-in type fuse bayonet socket |
| CN206618780U (en) * | 2017-03-15 | 2017-11-07 | 珠海藤仓电装有限公司 | A kind of automotive wire bundle fuse pre-installs modular assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108091526A (en) | 2018-05-29 |
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Address after: No. 9 Linghou Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 215000 Patentee after: SUZHOU BORDNETZE ELECTRICAL SYSTEMS LTD. Address before: 215000 Linhu Avenue, Luxu Town, Wujiang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU BORDNETZE ELECTRICAL SYSTEMS LTD. |