CN207966910U - A kind of NEW TYPE OF COMPOSITE fuse - Google Patents
A kind of NEW TYPE OF COMPOSITE fuse Download PDFInfo
- Publication number
- CN207966910U CN207966910U CN201820134420.2U CN201820134420U CN207966910U CN 207966910 U CN207966910 U CN 207966910U CN 201820134420 U CN201820134420 U CN 201820134420U CN 207966910 U CN207966910 U CN 207966910U
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- CN
- China
- Prior art keywords
- chapeau
- fer
- cap
- ceramic tube
- temperature sensor
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Abstract
A kind of NEW TYPE OF COMPOSITE fuse, the utility model is related to electric elements technical fields；The temperature sensor, which is plugged in, to be turned in cap,And the pin at the top of temperature sensor is arranged with the chimb interior side contacts for turning over cap,The chimb outer sheath is equipped with copper cap,The cap outer sheath that turns over is equipped with ceramic tube,Described ceramic tube one end is plugged in the flange for turning over cap end,The flange outer sheath is equipped with chapeau de fer,The other end of the ceramic tube is arranged with terminal chapeau de fer,And terminal chapeau de fer is electrically connected by resistance wire and chapeau de fer,The resistance wire is set between terminal chapeau de fer and chapeau de fer,And it is set in outside ceramic tube,Temperature sensor is not necessarily to bending,Fixed-direction assembles and spot-welding technology,Shorten the built-up time of temperature sensor,Improve the degree of automation simultaneously,Reduce manpower,The input of tool fixture and equipment,To improve the production efficiency of product,The utility model has simple in structure,Setting is reasonable,The advantages that low manufacture cost.
Description
Technical field
The utility model is related to electric elements technical fields, and in particular to a kind of NEW TYPE OF COMPOSITE fuse.
Background technology
Traditional temperature fuse is applied mostly in the small work(such as phone charger, power supply adaptor, small household appliances, electronic toy
In rate electronic product, overcurrent and temperature protection can be provided for product, in use, prevented because of product operation irregularity or ring
Product overheat caused by the temperature anomaly of border, is caught fire at casing deformation, but there is also defects for such product, are such as packed into insulation
Temperature sensor in shell needs artificial bending, positioning, spot welding, assembling, and the degree of automation is relatively low, and cost of labor is higher, to
Influence the production efficiency of product, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided
Reason, NEW TYPE OF COMPOSITE fuse easy to use, temperature sensor shorten temperature-sensitive without bending, fixed-direction assembling and spot-welding technology
The built-up time of body, while the degree of automation is improved, reduce the input of manpower, tool fixture and equipment, to improve
The production efficiency of product.
To achieve the above object, the technical solution adopted in the utility model is：It includes terminal chapeau de fer, ceramic tube, temperature-sensitive
Body turns over cap, chapeau de fer, resistance wire and copper cap, and the temperature sensor, which is plugged in, to be turned in cap, and the pin at the top of temperature sensor and turns over cap
Chimb interior side contacts are arranged, and the chimb outer sheath is equipped with copper cap, and the cap outer sheath that turns over is equipped with ceramic tube, the pottery
Porcelain tube one end is plugged in the flange for turning over cap end, and the flange outer sheath is equipped with chapeau de fer, the other end of the ceramic tube
It is arranged with terminal chapeau de fer, and terminal chapeau de fer is electrically connected by resistance wire and chapeau de fer, the resistance wire is set to terminal chapeau de fer
Between chapeau de fer, and it is set in outside ceramic tube.
Further, the pin and turn over cap, copper cap be electrically connected.
With the above structure, the utility model has the beneficial effect that：A kind of NEW TYPE OF COMPOSITE insurance described in the utility model
Silk, temperature sensor shorten the built-up time of temperature sensor, while improving certainly without bending, fixed-direction assembling and spot-welding technology
Dynamicization degree reduces the input of manpower, tool fixture and equipment, to improve the production efficiency of product, the utility model
With the advantages that simple in structure, setting is reasonable, low manufacture cost.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is the structural schematic diagram that cap is turned in the utility model.
Fig. 4 is the structural schematic diagram of resistance wire in the utility model.
Reference sign：
Terminal chapeau de fer 1, temperature sensor 3, pin 3-1, turns over cap 4, flange 4-1, chimb 4-2, chapeau de fer 5, resistance wire at ceramic tube 2
6, copper cap 7.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
Referring to as Figure 1-Figure 4, the scheme that present embodiment uses is：It include terminal chapeau de fer 1, ceramic tube 2,
Temperature sensor 3 turns over cap 4, chapeau de fer 5, resistance wire 6 and copper cap 7, and the temperature sensor 3, which is plugged in, to be turned in cap 4, and 3 top of temperature sensor
Pin 3-1 and the chimb 4-1 interior side contacts for turning over cap 4 are arranged, and the chimb 4-1 outer sheaths are equipped with copper cap 7, and described turns over cap 4
Outer sheath is equipped with ceramic tube 2, and described 2 one end of ceramic tube is plugged in the flange 4-2 for turning over 4 end of cap, outside the flange 4-2
Side is arranged with chapeau de fer 5, and the other end of the ceramic tube 2 is arranged with terminal chapeau de fer 1, and terminal chapeau de fer 1 passes through resistance wire 6 and iron
Cap 5 is electrically connected, and the resistance wire 6 is set between terminal chapeau de fer 1 and chapeau de fer 5, and is set in outside ceramic tube 2.
Further, the pin 3-1 and turn over cap 4, copper cap 7 be electrically connected.
The principle of present embodiment：It is inserted in the inside of ceramic tube 2 and turns over cap 4 and copper cap 7, for facilitating temperature sensor
3 installation and fixation, the pin 3-1 of 3 one end of temperature sensor with turn over cap 4, copper cap 7 be electrically connected after flatten, shorten temperature sensor 3
Built-up time.
With the above structure, present embodiment has the beneficial effect that：One kind described in present embodiment is novel
Composite fuse wire, temperature sensor shorten the built-up time of temperature sensor, simultaneously without bending, fixed-direction assembling and spot-welding technology
The degree of automation is improved, the input of manpower, tool fixture and equipment is reduced, to improve the production efficiency of product, this
Utility model has the advantages that simple in structure, setting is reasonable, low manufacture cost.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (2)
1. a kind of NEW TYPE OF COMPOSITE fuse, it is characterised in that：It includes terminal chapeau de fer, ceramic tube, temperature sensor, turns over cap, chapeau de fer, electricity
Silk and copper cap are hindered, the temperature sensor, which is plugged in, to be turned in cap, and the pin at the top of temperature sensor is set with the chimb interior side contacts for turning over cap
It sets, the chimb outer sheath is equipped with copper cap, and the cap outer sheath that turns over is equipped with ceramic tube, and described ceramic tube one end is plugged in
In the flange for turning over cap end, the flange outer sheath is equipped with chapeau de fer, and the other end of the ceramic tube is arranged with terminal chapeau de fer,
And terminal chapeau de fer is electrically connected by resistance wire and chapeau de fer, the resistance wire is set between terminal chapeau de fer and chapeau de fer, and is covered
It is located at outside ceramic tube.
2. a kind of NEW TYPE OF COMPOSITE fuse according to claim 1, it is characterised in that：The pin and turn over cap, copper cap
It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134420.2U CN207966910U (en) | 2018-01-26 | 2018-01-26 | A kind of NEW TYPE OF COMPOSITE fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134420.2U CN207966910U (en) | 2018-01-26 | 2018-01-26 | A kind of NEW TYPE OF COMPOSITE fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966910U true CN207966910U (en) | 2018-10-12 |
Family
ID=63735191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820134420.2U Active CN207966910U (en) | 2018-01-26 | 2018-01-26 | A kind of NEW TYPE OF COMPOSITE fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966910U (en) |
-
2018
- 2018-01-26 CN CN201820134420.2U patent/CN207966910U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |