CN100553381C - The mode of connection of electric heater - Google Patents
The mode of connection of electric heater Download PDFInfo
- Publication number
- CN100553381C CN100553381C CNB2006100411837A CN200610041183A CN100553381C CN 100553381 C CN100553381 C CN 100553381C CN B2006100411837 A CNB2006100411837 A CN B2006100411837A CN 200610041183 A CN200610041183 A CN 200610041183A CN 100553381 C CN100553381 C CN 100553381C
- Authority
- CN
- China
- Prior art keywords
- metal sleeve
- binding post
- electric heater
- lead
- slotted eye
- 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 - Fee Related
Links
Images
Abstract
The mode of connection of electric heater, be that the employing metal sleeve is a connector between electric heater binding post and lead, metal sleeve one end inwall is provided with screw thread, the middle part is provided with slotted eye, the end that the metal sleeve inwall is provided with screw thread is screwed on the electric heater binding post, electric heater wiring styletable extends the slotted eye place at metal sleeve middle part, lead wears to slotted eye from the other end of metal sleeve, binding post and lead are welded to connect at the slotted eye place and are connected together in succession with the slotted eye side weld, one end of metal sleeve and binding post welding are fixing, the other end and the conductor compression jointing of metal sleeve are fixed, and are provided with the insulation of fiberglass braided tube and silicon rubber heat-resisting collapsible tube at least on the bare exposed conductor of binding post and lead linkage section.The inventive method science, easy, safe in utilization, the wiring that can be widely used in various electric heaters connects, and the installation that also can be widely used in various appliance wirings connects.
Description
Technical field
The present invention relates to the electrical bar connection bolt and the lead ways of connecting of a kind of mode of connection of electric heater, particularly electric heater, belong to the electric heater technical field.
Background technology
It is fastening that traditional electric heater mode of connection mostly adopts binding post (double-screw bolt) to connect, and is about to lead and is wound on the binding post, is nested with pad then and screws nut on binding post.Though this mode of connection is convenient, the shortcoming of following several respects is arranged: 1, energising back bolt, nut, the lead oxidation, loosening of easily generating heat, of long duration also easily produce spark, be directed at outage even breaking out of fire; 2, Luo Lu lead, bolt, nut easily cause electric shock accidents; 3, the easily sliding tooth of nut overtorquing is twisted easy generation lead slippage outage phenomenon too loose.
Summary of the invention
The objective of the invention is to provide a kind of easy-to-connect, safe in utilization, can prevent that wiring is loosening, the mode of connection of the electric heater of oxidation.
The object of the present invention is achieved like this: the mode of connection of electric heater, it is characterized in that adopting metal sleeve between electric heater binding post and the lead is connector, metal sleeve one end inwall is provided with screw thread, the middle part is provided with oval slotted eye, the end that the metal sleeve inwall is provided with screw thread is screwed on the electric heater binding post, electric heater wiring styletable extends the oval slotted eye place at metal sleeve middle part, lead wears to oval slotted eye from the other end of metal sleeve, binding post and lead are welded to connect at the oval slotted eye place of metal sleeve and are connected together in succession with the oval slotted eye side weld of metal sleeve, the end and the binding post welding that are screwed in the metal sleeve on the electric heater binding post are fixing, the end and the conductor compression jointing that are set on the lead are fixed, and are provided with the insulation of fiberglass braided tube and silicon rubber heat-resisting collapsible tube at least on the bare exposed conductor of binding post and lead linkage section.
Described metal sleeve is the stainless steel sleeve pipe.
The present invention is rational in infrastructure, and method is easy.Owing to be nested with metal sleeve at lead and bolt junction, metal sleeve and lead, binding post weld at oval slotted eye place, the two ends of metal sleeve are fixed with binding post, wire bonds and crimping respectively, and lead and binding post are connected firmly, and avoid getting loose, oxidation and influence electric conductivity.On the bare exposed conductor of binding post and lead linkage section, be nested with the insulation of fiberglass braided tube and silicon rubber heat-resisting collapsible tube.Avoided lead exposed, prevented to get an electric shock, also do not produced spark, safe and convenient to use, the wiring that can be widely used in various electric heaters connects.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Among the figure: lead 1, metal sleeve 2, binding post 3, oval slotted eye 4, nut 5, pad 6, fiberglass braided tube 7, silicon rubber heat-resisting collapsible tube 8,9, insulation porcelain seat 10.
Embodiment
On the binding post 3 of the electrical bar of electric heater, be nested with insulation porcelain seat 10 and pad 6 earlier, be tightened, guarantee that conductor does not touch with the electric heating tube shell joint with nut 5.Metal sleeve 2 adopts stainless steel tubes, at an end of metal sleeve 2 internal thread is set, and the middle part is provided with axial oval slotted eye 4.The end that metal sleeve 2 inwalls are provided with screw thread is screwed on the binding post 3 of electric heating tube, electric heating tube wiring styletable extends oval slotted eye 4 places at metal sleeve middle part, lead 1 wears to oval slotted eye 4 from the other end of metal sleeve, distance between wiring styletable and the conductor wire end (head) is about 2 millimeter, and binding post and lead are welded to connect at the oval slotted eye place of metal sleeve and are connected together in succession with the oval slotted eye side weld of metal sleeve.The end and the binding post welding that are screwed in the metal sleeve on the binding post of electric heating tube is fixing, and the end and the conductor compression jointing that are set on the lead are fixed.On the bare exposed conductor of binding post and lead linkage section, fiberglass braided tube 7 is set earlier, silicon rubber heat-resisting collapsible tube 8,9 is set on fiberglass braided tube again, and extends to the two ends of fiberglass braided tube 7 and silicon rubber heat-resisting collapsible tube 8,9 on the electric heating shell respectively and on the insulating case of lead.
Claims (2)
1, a kind of mode of connection of electric heater, it is characterized in that adopting metal sleeve between electric heater binding post and the lead is connector, metal sleeve one end inwall is provided with screw thread, the middle part is provided with oval slotted eye, the end that the metal sleeve inwall is provided with screw thread is screwed on the electric heater binding post, electric heater wiring styletable extends the oval slotted eye place at metal sleeve middle part, lead wears to oval slotted eye from the other end of metal sleeve, binding post and lead are welded to connect at the oval slotted eye place of metal sleeve and are connected together in succession with the oval slotted eye side weld of metal sleeve, the end and the binding post welding that are screwed in the metal sleeve on the electric heater binding post are fixing, the end and the conductor compression jointing that are set on the lead are fixed, and are provided with the insulation of fiberglass braided tube and silicon rubber heat-resisting collapsible tube at least on the bare exposed conductor of binding post and lead linkage section.
2, the mode of connection of electric heater according to claim 1 is characterized in that described metal sleeve is the stainless steel sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100411837A CN100553381C (en) | 2006-08-10 | 2006-08-10 | The mode of connection of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100411837A CN100553381C (en) | 2006-08-10 | 2006-08-10 | The mode of connection of electric heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101123831A CN101123831A (en) | 2008-02-13 |
| CN100553381C true CN100553381C (en) | 2009-10-21 |
Family
ID=39085945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100411837A Expired - Fee Related CN100553381C (en) | 2006-08-10 | 2006-08-10 | The mode of connection of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100553381C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103402279A (en) * | 2013-08-18 | 2013-11-20 | 江苏裕兴电器有限公司 | Electric heating pipe |
| CN104582017B (en) * | 2013-10-28 | 2016-08-31 | 珠海格力电器股份有限公司 | Connection terminal structure and there is its electric heater |
-
2006
- 2006-08-10 CN CNB2006100411837A patent/CN100553381C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101123831A (en) | 2008-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201533025U (en) | Electric power grounding grid | |
| CN100553381C (en) | The mode of connection of electric heater | |
| CN202167631U (en) | Cable conductor connecting pipe | |
| CN200987062Y (en) | Electric cable connector | |
| CN201853814U (en) | Connecting pipe for cable conductor | |
| CN202503116U (en) | Tubular bus joint | |
| CN201397889Y (en) | Middle connector of pretightening insulation bus | |
| CN2935694Y (en) | Electric heater wiring device | |
| CN204012533U (en) | A kind of joint design of novel carbon fiber compound core conducting wire | |
| CN201247837Y (en) | Pole-shaped cuprum aluminum connection terminal | |
| CN201421891Y (en) | Clip of crimping type copper aluminum device | |
| US11942748B2 (en) | Method for establishing a connection between an electrical connecting element for a motor vehicle on-board network and a cable of the motor vehicle on-board network | |
| CN210692774U (en) | Locking type wiring device | |
| CN203278151U (en) | T-shaped compression type strain clamp for power transmission conductor on power transmission line tower | |
| CN210007316U (en) | kinds of cross-road pipe bus and cross-road hardware | |
| CN208306402U (en) | A kind of electric railway electric connecting wire fixing clamper | |
| CN209200187U (en) | A kind of device clamp | |
| CN102593617B (en) | Equipment clip | |
| CN216145791U (en) | Double-hole copper-aluminum wiring terminal | |
| CN101817116A (en) | Scalding-resistant electric-welding pliers | |
| CN213177196U (en) | Claw-shaped flange connection type water-cooling compensator | |
| CN212542729U (en) | Tubular bus connecting device | |
| CN102141668A (en) | Insulated down lead clamp | |
| CN204230454U (en) | Offset connecting elements | |
| CN209981500U (en) | Integrated distribution transformer wire clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |