CN202496074U - Connection structure of heating coil and wiring terminal - Google Patents
Connection structure of heating coil and wiring terminal Download PDFInfo
- Publication number
- CN202496074U CN202496074U CN201220175491XU CN201220175491U CN202496074U CN 202496074 U CN202496074 U CN 202496074U CN 201220175491X U CN201220175491X U CN 201220175491XU CN 201220175491 U CN201220175491 U CN 201220175491U CN 202496074 U CN202496074 U CN 202496074U
- Authority
- CN
- China
- Prior art keywords
- heating wire
- binding post
- syndeton
- heating coil
- rivet
- 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.)
- Expired - Lifetime
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- Resistance Heating (AREA)
Abstract
Provided is a connection structure of a heating coil and a wiring terminal. The joint end of the heating coil (1) is bent to be annular, the join end of the wiring terminal (2) is provided with a through hole (3), and the two joint ends are inserted into rivets (4) in penetrating mode and tightly connected to achieve electrical conduction. The heating coil is connected with the wiring terminal through the rivets so that the joint ends of the heating coil and the wiring terminal and connection parts can be respectively uniformly contacted, the heating coil is prevented from being damaged at local positions, connection is stable and reliable, and the connection structure is safe, durable and prior in performance.
Description
Technical field
The utility model relates to a kind of syndeton of heating wire binding post.
Background technology
Existing quartz electrothermal tube and heat-generating disc etc. are normally by the binding post crimping of heating wire and lead or be welded.Since heating wire with conductor compression jointing or when welding because material behavior has determined that soldering reliability is difficult to guarantee fully, cause the problem of bad connections such as coming off after the connection easily, and welding procedure is loaded down with trivial details, has increased production cost.Also have some heating wires and binding post syndeton to adopt the local mode that compresses reinforcing on the market; This connected mode is not only insecure, and heating wire local location contact connector, and the contact site area is little; May damage heating wire, cause the heating wire loose contact.
The utility model content
Be the problem overcome the not enough of prior art and to exist, the utility model provides a kind of syndeton of heating wire binding post, so that the tip side of heating wire and binding post contacts is more even, avoids local damage.
The utility model is realized through following technical scheme: a kind of syndeton of heating wire binding post; The tip side looped-shaped bending of said heating wire; The tip side of binding post is provided with a through hole, and this two tip side is through interting rivet and be fastenedly connected and realize conducting.
The syndeton of the utility model also comprises an annular gasket, and said rivet cooperates with annular gasket, and crimp is anchored on two tip sides and realizes riveted joint between rivet cap and the annular gasket.
Said rivet & washer adopts copper or stainless steel and other metal materials.
The syndeton of the utility model also comprises a sheath, and this sheath adopts ceramic material, covers on the tip side of said heating wire and binding post, and said sheath is provided with some heat radiation through holes.
The utility model and prior art are relatively; Adopt rivet to connect between said heating wire and the binding post; Can evenly connect dissatisfiedly between the heating wire of this kind connected mode and the tip side of binding post, the connector, avoid heating wire to damage, connect more secure at local location; Safety durable more, performance is more superior.
Description of drawings
Fig. 1 is the assembling sketch map of the utility model;
Fig. 2 is a structural representation of using the heat-generating disc of the utility model.
Among the figure: 1-heating wire, 2-binding post, 3-through hole, 4-rivet, 5-pad, 6-rivet cap, 7-heating wire tip side, 8-sheath, the 9-through hole that dispels the heat.
Embodiment
For the ease of those skilled in the art's understanding, the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.Should be pointed out that specific embodiment described herein only is used to explain the utility model, and be not used in qualification the utility model.
Shown in accompanying drawing 1, a kind of syndeton of heating wire binding post, the tip side looped-shaped bending of said heating wire 1, the tip side of binding post 2 are provided with a through hole 3, and this two tip side is through interting rivet 4 and be fastenedly connected and realize conducting.
The syndeton of the utility model also comprises an annular gasket 5, with rivet 4 and pad 5 as connector.Said rivet 4 is interspersed in the heating wire tip side 7 and through hole 3 of annular, and cooperates with annular gasket 5, and crimp is anchored between rivet cap 6 and the annular gasket 5 two tip sides.
The aperture of said heating wire tip side 7, pad 5 and through hole 3 is consistent, and directly matees with the bar of rivet 5, to guarantee the fastness of riveted joint.
Said rivet 4 adopts copper or stainless steel and other metal materials with pad 5.
Shown in accompanying drawing 2, the syndeton of the utility model also comprises a sheath 8, and this sheath 8 adopts ceramic material, covers in the tip side of said heating wire 1 and binding post 2.Said sheath 8 is provided with some heat radiation through holes 9, and the heat in the sheath 8 can be distributed outward, effectively reduces the temperature of heating wire 1 and binding post 2 tip sides, prevents because of the too high hurt of local temperature.
In the present embodiment, the syndeton of the utility model is applied to be equiped with the heat-generating disc of annular heating wire.Said sheath 8 comprises the connecting rod that is placed in two pillars on 1 liang of tip side of annular heating wire and connects two pillars, and connecting rod is provided with screw and is used for bolt and is connected in heat-generating disc.This sheath 9 is telescope shape.
The syndeton that the utility model proposed is applicable to heat-generating disc (body), comprise heating wire and the syndeton of binding post of the electric calorifie installations such as electrothermal tube of quartz ampoule, compares prior art and connects more secure.
The content of mentioning in the foregoing description is not to be the qualification to the utility model, and under the prerequisite of the inventive concept that does not break away from the utility model, any conspicuous replacement is all within the protection range of the utility model.
Claims (5)
1. the syndeton of a heating wire binding post is characterized in that: the tip side looped-shaped bending of said heating wire (1), and the tip side of binding post (2) is provided with a through hole (3), and this two tip side is through interting rivet (4) and be fastenedly connected and realize conducting.
2. the syndeton of heating wire binding post according to claim 1 is characterized in that: comprise an annular gasket (5), said rivet (4) cooperates with annular gasket (5), and crimp is anchored between rivet cap (6) and the annular gasket (5) two tip sides.
3. the syndeton of heating wire binding post according to claim 2 is characterized in that: also comprise a sheath (8), this sheath (8) covers on the tip side of said heating wire (1) and binding post (2), and said sheath (8) is provided with some heat radiation through holes (9).
4. the syndeton of heating wire binding post according to claim 3 is characterized in that: said sheath (8) adopts ceramic material.
5. according to the syndeton of each described heating wire binding post among the claim 1-4, it is characterized in that: said rivet (4) and pad (5) adopt metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220175491XU CN202496074U (en) | 2012-04-16 | 2012-04-16 | Connection structure of heating coil and wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220175491XU CN202496074U (en) | 2012-04-16 | 2012-04-16 | Connection structure of heating coil and wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496074U true CN202496074U (en) | 2012-10-17 |
Family
ID=47002284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220175491XU Expired - Lifetime CN202496074U (en) | 2012-04-16 | 2012-04-16 | Connection structure of heating coil and wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202496074U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682973A (en) * | 2018-06-04 | 2018-10-19 | 李文涛 | A kind of carbon fiber electrically heating connecting terminal |
| CN109068411A (en) * | 2018-08-21 | 2018-12-21 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109068420A (en) * | 2018-07-17 | 2018-12-21 | 中山市康舒美电器有限公司 | A kind of quartz heating-pipe |
| CN109152110A (en) * | 2018-08-21 | 2019-01-04 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part and the electric appliance containing the ptc heater part |
| CN109168202A (en) * | 2018-08-21 | 2019-01-08 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part and the electric appliance containing the ptc heater part |
| CN109195233A (en) * | 2018-08-21 | 2019-01-11 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109327923A (en) * | 2018-08-21 | 2019-02-12 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
-
2012
- 2012-04-16 CN CN201220175491XU patent/CN202496074U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682973A (en) * | 2018-06-04 | 2018-10-19 | 李文涛 | A kind of carbon fiber electrically heating connecting terminal |
| CN108682973B (en) * | 2018-06-04 | 2023-09-19 | 李文涛 | Carbon fiber electric heater binding post |
| CN109068420A (en) * | 2018-07-17 | 2018-12-21 | 中山市康舒美电器有限公司 | A kind of quartz heating-pipe |
| CN109068420B (en) * | 2018-07-17 | 2022-06-24 | 云南钜盛电器科技有限公司 | Quartz heating pipe |
| CN109327923A (en) * | 2018-08-21 | 2019-02-12 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109195233A (en) * | 2018-08-21 | 2019-01-11 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109168202A (en) * | 2018-08-21 | 2019-01-08 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part and the electric appliance containing the ptc heater part |
| CN109152110A (en) * | 2018-08-21 | 2019-01-04 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part and the electric appliance containing the ptc heater part |
| CN109068411A (en) * | 2018-08-21 | 2018-12-21 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109068411B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device |
| CN109195233B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device |
| CN109152110B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device and electric appliance comprising same |
| CN109327923B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device |
| CN109168202B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device and electric appliance comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |
|
| CX01 | Expiry of patent term |