CN208353638U - A kind of electrothermal tube heating wire of accurate resistance value draws stick connection structure - Google Patents
A kind of electrothermal tube heating wire of accurate resistance value draws stick connection structure Download PDFInfo
- Publication number
- CN208353638U CN208353638U CN201820575348.7U CN201820575348U CN208353638U CN 208353638 U CN208353638 U CN 208353638U CN 201820575348 U CN201820575348 U CN 201820575348U CN 208353638 U CN208353638 U CN 208353638U
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- heating wire
- spliced eye
- stick
- resistance value
- electrothermal tube
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Abstract
The utility model discloses a kind of electrothermal tube heating wires of accurate resistance value to draw stick connection structure, including heating wire, draw stick and connection terminal, described connection terminal one end is provided with the first spliced eye, the other end is provided with the second spliced eye, one end of heating wire is plugged in the first spliced eye and fixed, the one end for drawing stick is plugged in the second spliced eye and fixed, heating wire and is drawn stick and is passed through connection terminal electric connection.By the way that the first spliced eye and the second spliced eye is arranged to heating wire at the both ends of connection terminal and draws stick and is attached, the form of grafting can to connect more accurate close, reduce the deviation in heating wire resistance value, the utility model is simple and practical in structure, significant effect.
Description
Technical field
The utility model relates to a kind of electrothermal tube heating wires of accurate resistance value to draw stick connection structure.
Background technique
Heat-generating pipe is a kind of common electric heating device, is widely used on the various electric appliances for needing to heat, electric heating tube one
As include shell, insulating heat-conductive filler, heating wire and draw stick, heating wire, which is directly welded at, in existing structure draws on stick, this company
The mode of connecing connects unevenly closely, will lead in heating wire resistance value and deviation occurs.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of electrothermal tube hair of accurate resistance value for connecting uniform close
Heated filament draws stick connection structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of electrothermal tube heating wire of accurate resistance value draws stick connection structure, including heating wire, draws stick and connection terminal, institute
It states connection terminal one end and is provided with the first spliced eye, the other end is provided with the second spliced eye, and one end of heating wire is plugged in first
In spliced eye and fixed, the one end for drawing stick is plugged in the second spliced eye and fixed, heating wire and to draw stick electric by connection terminal
Property connection.
It is fixed by way of crimping or riveting or weld between the heating wire and the first spliced eye.
It is described draw fixed by way of crimping or riveting or weld between stick and the second spliced eye.
The connection terminal integrally uses conductive material to make
The connection terminal is using aluminium or the production of copper material or steel.
First spliced eye and the connection of the second spliced eye, the first spliced eye inner sidewall and the second spliced eye inner sidewall are all adopted
It is made of conductive material, and two sections of conductive materials link together.
The connection terminal outer profile is in ladder shaft-like, the first spliced eye and the connection of the second spliced eye.
The beneficial effects of the utility model are: by the way that the first spliced eye and the second spliced eye is arranged at the both ends of connection terminal
To heating wire and draw stick and be attached, the form of grafting can to connect more accurate close, reduce in heating wire resistance value
Deviation, the utility model is simple and practical in structure, significant effect.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
Referring to Fig.1, the utility model is that a kind of electrothermal tube heating wire of accurate resistance value draws stick connection structure, including fever
Silk 1 draws stick 2 and connection terminal 3, and described 3 one end of connection terminal is provided with the first spliced eye 4, and the other end is provided with the second grafting
Hole 5, one end of heating wire 1 is plugged in the first spliced eye 4 and fixation, and the one end for drawing stick 2 is plugged in the second spliced eye 5 and consolidates
It is fixed, heating wire 1 and draws stick 2 and be electrically connected by connection terminal 3.By the both ends of connection terminal 3 be arranged the first spliced eye 4 and
Second spliced eye 5 is to heating wire 1 and draws stick 2 and is attached, and the form of grafting can to connect more accurate close, reduces hair
Deviation in 1 resistance value of heated filament, the utility model is simple and practical in structure, significant effect.
As shown, being consolidated by way of crimping or riveting or weld between the heating wire 1 and the first spliced eye 4
It is fixed, it crimps and needs with the inner sidewall of the first spliced eye 4 uniformly to engage heating wire 1 when riveting；It is described to draw stick 2 and the second grafting
It is fixed, crimped and needed when riveting by heating wire 1 and the first grafting by way of crimping or riveting or weld between hole 5
The inner sidewall in hole 4 uniformly engages.
It is made as shown, the connection terminal 3 is whole of conductive material, easy to make, electric conductivity is good, the company
Connecting terminal 3 is using aluminium or the production of copper material or steel.
Furthermore it is also possible to be electrically connected using realizing heating wire 1 otherwise and drawing stick 2 by connection terminal 3, for example,
First spliced eye 4 and the connection of the second spliced eye 5,4 inner sidewall of the first spliced eye and 5 inner sidewall of the second spliced eye are all used and are led
Electric material production, and two sections of conductive materials link together.
As shown, 3 outer profile of connection terminal is in ladder shaft-like, the first spliced eye 4 and the second spliced eye 5 are connected to,
The connection terminal 3 of the shape can save material, reduce cost.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (7)
1. a kind of electrothermal tube heating wire of accurate resistance value draws stick connection structure, it is characterised in that including heating wire, draw stick and company
Connecting terminal, described connection terminal one end are provided with the first spliced eye, and the other end is provided with the second spliced eye, and one end of heating wire is inserted
It is located in the first spliced eye and fixed, the one end for drawing stick is plugged in the second spliced eye and fixed, heating wire and draws stick and passes through company
Connecting terminal is electrically connected.
2. a kind of electrothermal tube heating wire of accurate resistance value as described in claim 1 draws stick connection structure, it is characterised in that institute
It states and is fixed by way of crimping or riveting or weld between heating wire and the first spliced eye.
3. a kind of electrothermal tube heating wire of accurate resistance value as described in claim 1 draws stick connection structure, it is characterised in that institute
It states to draw and be fixed by way of crimping or riveting or weld between stick and the second spliced eye.
4. a kind of electrothermal tube heating wire of accurate resistance value as described in claim 1 draws stick connection structure, it is characterised in that institute
Stating connection terminal integrally uses conductive material to make.
5. a kind of electrothermal tube heating wire of accurate resistance value as claimed in claim 4 draws stick connection structure, it is characterised in that institute
Connection terminal is stated using aluminium or the production of copper material or steel.
6. a kind of electrothermal tube heating wire of accurate resistance value as described in claim 1 draws stick connection structure, it is characterised in that institute
The first spliced eye and the connection of the second spliced eye are stated, the first spliced eye inner sidewall and the second spliced eye inner sidewall all use conductive material
Production, and two sections of conductive materials link together.
7. a kind of electrothermal tube heating wire of accurate resistance value as described in claim 1 draws stick connection structure, it is characterised in that institute
Connection terminal outer profile is stated in ladder shaft-like, the first spliced eye and the connection of the second spliced eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575348.7U CN208353638U (en) | 2018-04-20 | 2018-04-20 | A kind of electrothermal tube heating wire of accurate resistance value draws stick connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575348.7U CN208353638U (en) | 2018-04-20 | 2018-04-20 | A kind of electrothermal tube heating wire of accurate resistance value draws stick connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353638U true CN208353638U (en) | 2019-01-08 |
Family
ID=64887079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575348.7U Active CN208353638U (en) | 2018-04-20 | 2018-04-20 | A kind of electrothermal tube heating wire of accurate resistance value draws stick connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353638U (en) |
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2018
- 2018-04-20 CN CN201820575348.7U patent/CN208353638U/en active Active
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