CN208077929U - A kind of organic type thermal cut-off of tool insulating protection - Google Patents
A kind of organic type thermal cut-off of tool insulating protection Download PDFInfo
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- CN208077929U CN208077929U CN201820614166.6U CN201820614166U CN208077929U CN 208077929 U CN208077929 U CN 208077929U CN 201820614166 U CN201820614166 U CN 201820614166U CN 208077929 U CN208077929 U CN 208077929U
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- metal shell
- disk
- thermal cut
- organic matter
- insulating protection
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Abstract
The utility model discloses a kind of organic type thermal cut-ofves of tool insulating protection,Including insulative cylinders,The insulative cylinders are internally provided with metal shell,The metal shell,The metal shell is internally provided with bulky spring,The bulky spring side is provided with the first disk,First disk side is provided with starlike reed,The starlike reed side is provided with ceramic tube,It is provided with hairspring outside the ceramic tube,The bulky spring other side is provided with the second disk,Second disk side is provided with organic matter,The metal shell side is provided with the first epoxy resin,Pass through the organic matter of setting,When the temperature that can be experienced in thermal cut-off meets or exceeds melting point of organic matter temperature,Organic matter is liquid or gaseous state by Solid State Transformation,The organic type thermal cut-off of this kind tool insulating protection is the product with short circuit protection,With very high safety coefficient,Short-circuit protective materials is all made of flame retardant rating,It is easy for installation,It is applied widely.
Description
Technical field
The utility model is related to a kind of thermal cut-ofves, are heated more particularly, to a kind of organic type of tool insulating protection disconnected
Device.
Background technology
Thermal cut-off is one-time action without reducible device, is widely used in electric appliance, electronic equipment and similar group
The Thermal protection of part, to prevent them from occurring a kind of Thermal protection of overtemperature in case of a fault.
Traditional thermal cut-off such as Chinese patent 201220313044.6, the metal shell of outmost surface, when work be
Electrification, it is influenced by installation environment, when Rig up error, it may appear that short circuit phenomenon can not disconnect circuit, Thermal protection effect of scattering and disappearing.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of organic matter of tool insulating protection
Type thermal cut-off avoids conventional short-circuit problem by it with insulating protection, has very high circuit loop safety coefficient,
To solve the above problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of organic type heat of tool insulating protection
Fuse, including insulative cylinders, the insulative cylinders are internally provided with metal shell, and the metal shell is internally provided with thick bullet
Spring, the bulky spring side are provided with the first disk, and first disk side is provided with starlike reed, the starlike reed one
Side is provided with ceramic tube, hairspring is provided with outside the ceramic tube, the bulky spring other side is provided with the second disk, described
Second disk side is provided with organic matter, and the metal shell side is provided with the first epoxy resin, and the metal shell is another
Side is provided with the second epoxy resin, and the insulative cylinders side is provided with the first insulator pin, and the insulative cylinders other side is set
It is equipped with the second insulator pin.
As a kind of optimal technical scheme of the utility model, the end of first insulator pin and starlike reed side
The inconsistent setting in surface.
As a kind of optimal technical scheme of the utility model, first disk with the starlike reed other side is inconsistent sets
It sets, second disk and the inconsistent setting of organic matter.
As a kind of optimal technical scheme of the utility model, the ceramic tube outer circumferential end face is metal shell crimping phase
To fixation.
As a kind of optimal technical scheme of the utility model, the metal shell both ends respectively by the first epoxy resin with
Second epoxy resin fixing seal is in insulative cylinders.
Compared with prior art, the utility model has the beneficial effects that：The organic type hot melt that this kind has insulating protection is disconnected
Device, it is organic when the temperature that can be experienced in thermal cut-off meets or exceeds melting point of organic matter temperature by the organic matter of setting
Object is liquid or gaseous state by Solid State Transformation, by Solid State Transformation can be liquid or gaseous state in organic matter by the bulky spring of setting
When lose support, start to discharge, by the hairspring of setting, starlike reed can be pushed, make the first insulator pin and starlike spring
Piece detaches, and to make water conservancy diversion circuit be separated, when water conservancy diversion circuit is separated, passes through the insulative cylinders and the first epoxy of setting
Resin and the second epoxy resin, can prevent any type of short circuit problem, and the organic type hot melt that this kind has insulating protection is disconnected
Device is the product with short circuit protection, and there is very high safety coefficient, short-circuit protective materials to be all made of flame retardant rating, installation side
Just, applied widely, it is scientific and reasonable for structure, it is safe and convenient to use, it provides a great help for people.
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
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of organic type thermal cut-off structural schematic diagram of tool insulating protection described in the utility model；
Fig. 2 is a kind of organic type thermal cut-off the showing when disconnecting first time of tool insulating protection described in the utility model
It is intended to；
In figure：1, the first insulator pin；2, the first epoxy resin；3, insulative cylinders；4, hairspring；5, starlike reed；6,
Second disk；7, metal shell；8, the second insulator pin；9, the second epoxy resin；10, organic matter；11, bulky spring；12, first
Disk；13, ceramic tube.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment 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 organic type hot melt of tool insulating protection is disconnected
Device, including insulative cylinders 3, insulative cylinders 3 are internally provided with metal shell 7, and metal shell 7 is internally provided with bulky spring 11, lead to
The bulky spring 11 of setting is crossed, support can be lost when it is liquid or gaseous state that organic matter 10 is by Solid State Transformation, start to discharge, thick bullet
11 side of spring is provided with the first disk 12, and 12 side of the first disk is provided with starlike reed 5, and 5 side of starlike reed is provided with pottery
Porcelain tube 13 is provided with hairspring 4 outside ceramic tube 13, by the hairspring 4 of setting, can push starlike reed 5, makes first absolutely
Edge lead 1 is detached with starlike reed 5, and to make water conservancy diversion circuit be separated, 11 other side of bulky spring is provided with the second disk 6, the
Two disks, 6 side is provided with organic matter 10, by the organic matter 10 of setting, the temperature that can be experienced in thermal cut-off reach or
When more than 10 melting temperature of organic matter, organic matter 10 is liquid or gaseous state by Solid State Transformation, and 7 side of metal shell is provided with first
Epoxy resin 2,7 other side of metal shell are provided with the second epoxy resin 9, when water conservancy diversion circuit is separated, pass through the exhausted of setting
Edge cylinder 3 and the first epoxy resin 2 and the second epoxy resin 9, can prevent any type of short circuit problem, insulative cylinders 3
Side is provided with the first insulator pin 1, and 3 other side of insulative cylinders is provided with the second insulator pin 8.
The end of first insulator pin 1 and the inconsistent setting in 5 one side surface of starlike reed, the first disk 12 and starlike reed
The inconsistent setting in 5 other sides, the second disk 6 and 10 inconsistent setting of organic matter, 13 outer circumferential end face of ceramic tube are metal shell 7
Crimping is relatively fixed, and 7 both ends of metal shell are justified by the first epoxy resin 2 and 9 fixing seal of the second epoxy resin in insulation respectively
In column 3.
Concrete principle：In use, organic matter 10 experiences temperature, 13 outer end face of ceramic tube is that 9 crimping of metal shell is fixed, slightly
Spring 11 with the mutually compression of hairspring 4 carries out that starlike reed 5 is pushed to contact with 1 end of the first insulator pin, and organic matter 10 supports
Bulky spring 11, the first disk 12 and the second disk 6 are that bulky spring 11 provides plane contact, the first epoxy resin 2 and the second epoxy
For sealing metal shell 7 in insulative cylinders 3, current-carrying part is sequentially resin 9:First insulator pin 1, starlike reed 5, gold
Belong to shell 7, insulator pin 1, when normality does not experience temperature, the current-carrying part, which corresponds, to be connected, and composition is connected back
Road, the insulating protection in this circuit are sequentially：The insulating layer of first insulator pin 1, the first epoxy resin 2, insulative cylinders 3, the
Diepoxy resin 9, to energized circuit protection in insulating layer, when the temperature that thermal cut-off is experienced meet or exceed it is organic
When 10 melting temperature of object, organic matter 10 is liquid or gaseous state by Solid State Transformation, and bulky spring 11 loses support, starts to discharge, thin bullet
Spring 4 starts that starlike reed 5, the first insulator pin 1 is pushed to detach with starlike reed 5, and water conservancy diversion circuit is separated, so circuit is cut
Disconnected, the circuit of cut-out is in the insulating layer of the first insulator pin 1, the first epoxy resin 2, insulative cylinders 3, the second epoxy resin 9
Under protection, any type of short circuit problem is prevented.
The organic type thermal cut-off that this kind has insulating protection can be in thermal cut-off sense by the organic matter 10 of setting
When the temperature being subject to meets or exceeds 10 melting temperature of organic matter, organic matter 10 is liquid or gaseous state by Solid State Transformation, by setting
The bulky spring 11 set can lose support when it is liquid or gaseous state that organic matter 10 is by Solid State Transformation, start to discharge, pass through setting
Hairspring 4, starlike reed 5 can be pushed, the first insulator pin 1 is made to be detached with starlike reed 5, to make water conservancy diversion circuit by every
It is disconnected, it, can by the insulative cylinders 3 of setting and the first epoxy resin 2 and the second epoxy resin 9 when water conservancy diversion circuit is separated
To prevent any type of short circuit problem, the organic type thermal cut-off of this kind tool insulating protection is the production with short circuit protection
Product have very high safety coefficient, and short-circuit protective materials is all made of flame retardant rating, easy for installation, applied widely, structure section
It is reasonable to learn, safe and convenient to use, provides 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 still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of organic type thermal cut-off of tool insulating protection, including insulative cylinders（3）, which is characterized in that the insulation circle
Column（3）It is internally provided with metal shell（7）, the metal shell（7）It is internally provided with bulky spring（11）, the bulky spring（11）
Side is provided with the first disk（12）, first disk（12）Side is provided with starlike reed（5）, the starlike reed（5）
Side is provided with ceramic tube（13）, the ceramic tube（13）Outside is provided with hairspring（4）, the bulky spring（11）The other side is set
It is equipped with the second disk（6）, second disk（6）Side is provided with organic matter（10）, the metal shell（7）Side is provided with
First epoxy resin（2）, the metal shell（7）The other side is provided with the second epoxy resin（9）, the insulative cylinders（3）One
Side is provided with the first insulator pin（1）, the insulative cylinders（3）The other side is provided with the second insulator pin（8）.
2. a kind of organic type thermal cut-off of tool insulating protection according to claim 1, which is characterized in that described first
Insulator pin（1）End and starlike reed（5）The inconsistent setting in one side surface.
3. a kind of organic type thermal cut-off of tool insulating protection according to claim 1, which is characterized in that described first
Disk（12）With starlike reed（5）The inconsistent setting in the other side, second disk（6）With organic matter（10）Inconsistent setting.
4. a kind of organic type thermal cut-off of tool insulating protection according to claim 1, which is characterized in that the ceramics
Pipe（13）Outer circumferential end face is metal shell（7）Crimping is relatively fixed.
5. a kind of organic type thermal cut-off of tool insulating protection according to claim 1, which is characterized in that the metal
Shell（7）Both ends are respectively by the first epoxy resin（2）With the second epoxy resin（9）Fixing seal is in insulative cylinders（3）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614166.6U CN208077929U (en) | 2018-04-27 | 2018-04-27 | A kind of organic type thermal cut-off of tool insulating protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614166.6U CN208077929U (en) | 2018-04-27 | 2018-04-27 | A kind of organic type thermal cut-off of tool insulating protection |
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| Publication Number | Publication Date |
|---|---|
| CN208077929U true CN208077929U (en) | 2018-11-09 |
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| CN201820614166.6U Active CN208077929U (en) | 2018-04-27 | 2018-04-27 | A kind of organic type thermal cut-off of tool insulating protection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509678A (en) * | 2018-11-22 | 2019-03-22 | 漳州雅宝电子有限公司 | A kind of high temperature resistant thermo-sensitive material that fusing point is 236 ± 2 DEG C |
-
2018
- 2018-04-27 CN CN201820614166.6U patent/CN208077929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509678A (en) * | 2018-11-22 | 2019-03-22 | 漳州雅宝电子有限公司 | A kind of high temperature resistant thermo-sensitive material that fusing point is 236 ± 2 DEG C |
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| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| 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. |