CN207320045U - A kind of automobile inserting components fuse - Google Patents
A kind of automobile inserting components fuse Download PDFInfo
- Publication number
- CN207320045U CN207320045U CN201721375742.8U CN201721375742U CN207320045U CN 207320045 U CN207320045 U CN 207320045U CN 201721375742 U CN201721375742 U CN 201721375742U CN 207320045 U CN207320045 U CN 207320045U
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- China
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- organic matter
- tabletting
- pin
- silver contact
- shell
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Abstract
The utility model discloses a kind of automobile inserting components fuse,Including base,Pin,Silver contact,Tabletting,Shell,Organic matter,Disk,Hairspring and bulky spring,The chassis interior is provided with pin,Silver contact is provided with the top of the pin,The silver contact upper end is provided with tabletting,The tabletting upper end is provided with shell,The enclosure is provided with organic matter,The organic matter lower end is provided with disk,The disk lower end is provided with bulky spring,The bulky spring lower end is provided with hairspring,By the way that there is provided organic matter,Can be when the temperature that thermal cut-off is experienced meets or exceeds melting point of organic matter temperature,Organic matter is liquid or gaseous state by Solid State Transformation,Can effectively it be acted in engine safety box and harness when position is abnormal heating,Cut off electric circuit protection equipment,So as to prevent the generation of major accident,It is scientific and reasonable for structure,It is safe and convenient to use,Provide a great help for people.
Description
Technical field
A kind of fuse is the utility model is related to, more particularly, to a kind of automobile inserting components fuse.
Background technology
Current automobile inserting components fuse majority is current insurance silk, only when the electric current passed through in circuit has exceeded insurance
It can just be acted during the rated value of silk, the temperature anomaly before being acted to current insurance silk does not have protective effect, this has resulted in power supply
Harness, electronic component work long hours in high temperature environments, easily break down.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of automobile inserting components fuse, leads to
Cross it to protect with temperature, avoid the failure of conventional current fuse and cause temperature anomaly problem, there is very high circuit loop
Safety coefficient, so as to solve the above problems.
To achieve the above object, the utility model provides following technical solution：A kind of automobile inserting components fuse, including bottom
Seat, pin, silver contact, tabletting, shell, organic matter, disk, hairspring and bulky spring, the chassis interior are provided with pin, institute
State and silver contact is provided with the top of pin, the silver contact upper end is provided with tabletting, and the tabletting upper end is provided with shell, described outer
Shell is internally provided with organic matter, and the organic matter lower end is provided with disk, and the disk lower end is provided with bulky spring, the thick bullet
Spring lower end is provided with hairspring.
As a kind of optimal technical scheme of the utility model, the pin shares two, and by way of injection
It is arranged on chassis interior.
As a kind of optimal technical scheme of the utility model, the silver contact shares four, and distinguishes balanced welding two-by-two
The both ends of pin and tabletting are connected on, the tabletting is connected by silver contact with pin.
As a kind of optimal technical scheme of the utility model, the hairspring is installed on base upper end, and is connect with tabletting
Touch connection.
As a kind of optimal technical scheme of the utility model, the organic matter, disk and bulky spring are sequentially arranged at outer
In the hole of shell, and tabletting upper end is arranged on by shell.
As a kind of optimal technical scheme of the utility model, the shell is fixedly connected by being buckled with base.
Compared with prior art, the beneficial effects of the utility model are：This kind of automobile inserting components fuse, by the way that there is provided have
Machine thing, can be when the temperature that thermal cut-off is experienced meets or exceeds melting point of organic matter temperature, and organic matter is by Solid State Transformation
Liquid or gaseous state, by there is provided bulky spring, can organic matter by Solid State Transformation for liquid or gaseous state after, bulky spring just loses
Support, starts to discharge, by that there is provided hairspring, can promote tabletting, make the silver contact on the pin of thermal cut-off and tabletting
On silver contact separation, allow water conservancy diversion circuit to be separated, can effectively the position such as engine safety box and harness occur it is different
Often acted during heating, cut off electric circuit protection equipment, so that the generation of major accident is prevented, it is scientific and reasonable for structure, it is safe to use
It is convenient, provide a great help for people.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is a kind of automobile inserting components fuse structure schematic diagram described in the utility model；
Fig. 2 is schematic diagram after a kind of automobile inserting components fuse action described in the utility model；
In figure：1st, base；2nd, pin；3rd, silver contact；4th, tabletting；5th, shell；6th, organic matter；7th, disk；8th, hairspring；9、
Bulky spring.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of automobile inserting components fuse, including base 1,
Pin 2, silver contact 3, tabletting 4, shell 5, organic matter 6, disk 7, hairspring 8 and bulky spring 9, base 1 are internally provided with pin
2, the top of pin 2 is provided with silver contact 3, and 3 upper end of silver contact is provided with tabletting 4, and 4 upper end of tabletting is provided with shell 5, in shell 5
Portion is provided with organic matter 6, by that there is provided organic matter 6, can meet or exceed organic matter 6 in the temperature that thermal cut-off is experienced
During melting temperature, organic matter 6 is liquid or gaseous state by Solid State Transformation, and 6 lower end of organic matter is provided with disk 7, and 7 lower end of disk is set
Have bulky spring 9, by there is provided bulky spring 9, can organic matter 6 by Solid State Transformation for liquid or gaseous state after, bulky spring 9 just loses
Go to support, start to discharge, 9 lower end of bulky spring is provided with hairspring 8, by that there is provided hairspring 8, can promote tabletting 4, make heat
Silver contact 3 on the pin 2 of fuse is separated with the silver contact 3 in tabletting 4, allows water conservancy diversion circuit to be separated.
Pin 2 shares two, and is arranged on by way of injection inside base 1, and silver contact 3 shares four, and divides
The both ends of pin 2 and tabletting 4 it are not symmetrically welded at two-by-two, tabletting 4 is connected by silver contact 3 with pin 2, and hairspring 8 is installed on
1 upper end of base, and connected with tabletting 4, organic matter 6, disk 7 and bulky spring 9 are sequentially arranged in the hole of shell 5, and logical
Cross shell 5 and be arranged on 4 upper end of tabletting, shell 5 is fixedly connected by being buckled with base 1.
Concrete principle：In use, when the temperature that thermal cut-off is experienced meets or exceeds 6 melting temperature of organic matter, have
Machine thing 6 is liquid or gaseous state by Solid State Transformation, and bulky spring 9 loses support, starts to discharge, and hairspring 8 starts to promote tabletting 4, heat
Silver contact 3 on fuse pin 2 is separated with the silver contact 3 in tabletting 4, and water conservancy diversion circuit is separated, can because circuit is cut off
To prevent temperature anomaly from heating up, achieve the purpose that to protect equipment.
This kind of automobile inserting components fuse, by there is provided organic matter 6, can reaching in the temperature that thermal cut-off is experienced or
During more than 6 melting temperature of organic matter, organic matter 6 is liquid or gaseous state by Solid State Transformation, by the way that there is provided bulky spring 9, Ke Yi
Organic matter 6 by Solid State Transformation for after liquid or gaseous state, bulky spring 9 just loses support, starts to discharge, by there is provided hairspring 8,
Tabletting 4 can be promoted, the silver contact 3 on the pin 2 of thermal cut-off is separated with the silver contact 3 in tabletting 4, allows water conservancy diversion circuit quilt
Partition, can effectively act in engine safety box and harness when position is abnormal heating, and cut-out circuit protection is set
It is standby, so that the generation of major accident is prevented, it is scientific and reasonable for structure, it is safe and convenient to use, provide a great help for people.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of automobile inserting components fuse, including base（1）, pin（2）, silver contact（3）, tabletting（4）, shell（5）, organic matter
（6）, disk（7）, hairspring（8）And bulky spring（9）, it is characterised in that the base（1）It is internally provided with pin（2）, it is described
Pin（2）Top is provided with silver contact（3）, the silver contact（3）Upper end is provided with tabletting（4）, the tabletting（4）Upper end is set
There is shell（5）, the shell（5）It is internally provided with organic matter（6）, the organic matter（6）Lower end is provided with disk（7）, it is described
Disk（7）Lower end is provided with bulky spring（9）, the bulky spring（9）Lower end is provided with hairspring（8）.
A kind of 2. automobile inserting components fuse according to claim 1, it is characterised in that the pin（2）Share two, and
Base is arranged on by way of injection（1）It is internal.
A kind of 3. automobile inserting components fuse according to claim 1, it is characterised in that the silver contact（3）Four are shared,
And it is symmetrically welded at pin two-by-two respectively（2）And tabletting（4）Both ends, the tabletting（4）Pass through silver contact（3）With pin（2）
Connection.
A kind of 4. automobile inserting components fuse according to claim 1, it is characterised in that the hairspring（8）The bottom of installed in
Seat（1）Upper end, and and tabletting（4）Connect.
A kind of 5. automobile inserting components fuse according to claim 1, it is characterised in that the organic matter（6）, disk（7）
And bulky spring（9）It is sequentially arranged at shell（5）Hole in, and pass through shell（5）It is arranged on tabletting（4）Upper end.
A kind of 6. automobile inserting components fuse according to claim 1, it is characterised in that the shell（5）By buckle with
Base（1）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721375742.8U CN207320045U (en) | 2017-10-24 | 2017-10-24 | A kind of automobile inserting components fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721375742.8U CN207320045U (en) | 2017-10-24 | 2017-10-24 | A kind of automobile inserting components fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320045U true CN207320045U (en) | 2018-05-04 |
Family
ID=62382332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721375742.8U Active CN207320045U (en) | 2017-10-24 | 2017-10-24 | A kind of automobile inserting components fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113436944A (en) * | 2021-07-05 | 2021-09-24 | 东莞市贝特电子科技股份有限公司 | Temperature fuse with novel sealing structure and preparation method |
-
2017
- 2017-10-24 CN CN201721375742.8U patent/CN207320045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113436944A (en) * | 2021-07-05 | 2021-09-24 | 东莞市贝特电子科技股份有限公司 | Temperature fuse with novel sealing structure and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.6, Hongjian Road, jiaomei Town, Taiwan investment zone, Zhangzhou City, Fujian Province, 363000 Patentee after: Zhangzhou Yabao Electronics Co.,Ltd. Address before: 363007 Hongjian Industrial Zone, Longchi Development Zone, Zhangzhou City, Fujian Province Patentee before: ZHANGZHOU YABAO ELECTRONIC Co.,Ltd. |
|
| CP03 | Change of name, title or address |