CN2788951Y - Electric iron with heat insulation device - Google Patents
Electric iron with heat insulation device Download PDFInfo
- Publication number
- CN2788951Y CN2788951Y CN 200520057854 CN200520057854U CN2788951Y CN 2788951 Y CN2788951 Y CN 2788951Y CN 200520057854 CN200520057854 CN 200520057854 CN 200520057854 U CN200520057854 U CN 200520057854U CN 2788951 Y CN2788951 Y CN 2788951Y
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- Prior art keywords
- handle
- heat
- electric iron
- utility
- model
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- 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
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Abstract
The utility model relates to an electric iron with a heat insulation device, which can be used on factories, electronic industry production or production lines of the production of electric appliances. The electric iron discloses the heat insulation device which is arranged between a fixing bolt and a flange disk. The utility model effectively reduces the conduction and the radiation of the heat amount of a work heating region towards a handle, reduces the temperature of the handle when the handle works, decelerates the aging of the handle and extends the service life of the handle. The utility model has the advantages of good security and convenient operation.
Description
Technical field
The utility model relates to electric iron, particularly has the electric iron of heat-proof device.
Background technology
Electric iron is produced and is used the existing very long period of history, so the manufacturer of electric iron constantly improves closely degree of perfection so for many years, all is subjected to users' acceptance on structure, size, the function.The electric iron of existing known technology, coupling assembling between its heating shell and the handle is generally all-metal construction, it promptly is the metal flange sheet, metal bolts, metal connecting tube combines, though it is simple in structure, good rigidly, but heat generating components and handle link together by metal assembly, the heat of the hot zone during work also just is directly delivered to handle by metal assembly, cause the handle casing bulk temperature too high, work long hours in the high temperature critical condition, therefore damage handle easily and cause operational inconvenience, Here it is has known technology electric iron a fly in the ointment now.
Summary of the invention
The purpose of this utility model provides a kind of electric iron that heat-proof device is arranged, and it can reduce the heat of work hot zone effectively to handle conduction and radiation, the temperature when having reduced handle work, it is aging to have slowed down handle, prolong the handle life-span, security is good, is convenient to operation.
Technical solution of the present utility model is, at the heat generating core of existing electric iron, metal welding is chewed, metal connecting tube, and metal sleeve, ring flange, joint, on the basis of handle, the utility model particularly has heat-proof device between set bolt and ring flange.
Heat-proof device between the above bolt and the ring flange is a thermal insulation ceramics spare.
More than thermal insulation ceramics spare described in the utility model be ceramic ring, or the fixing ceramics layer of vitrified bonding.
Operation principle of the present utility model is that when the heat generating core heating, heat passes to metal welding on the one hand and chews, and makes the metal tip have enough temperature and heat to go molten tin work.Heat passes to the metal set bolt on the other hand, owing between metal set bolt and the ring flange heat-proof device is arranged, the heat conduction on the set bolt is obstructed, and heat directly can't be passed to ring flange and handle.The temperature rise of handle when work reduced.The handle of now commercially available electric iron is all made with plastics, and plastics are easily aging under the situation of high temperature, so electric iron of the present utility model, and its plastic handle all under normal, safe operating temperature, has also just slowed down the plastic ageing process.
The utility model has the advantages that the heat that reduces the work hot zone effectively to handle conduction and radiation, the temperature when having reduced handle work, it is aging to have slowed down handle, has prolonged the handle life-span, and security is good, is convenient to operation.
Description of drawings
Fig. 1 be the utility model heat-proof device structure and with the associated parts in position view;
Fig. 2 is an organigram of the present utility model.
The specific embodiment
Shown in Fig. 1,2, the utility model comprises the heat generating core 9 of existing known electric iron, and metal welding chews 8, metal connecting tube 1, and sleeve pipe 2, ring flange 5, joint 6, handle 7, the utility model particularly are fixed with thermal insulation ceramics ring 4 at set bolt 3 and 5 on ring flange.
Claims (3)
1, a kind of electric iron that heat-proof device is arranged, it comprises heat generating core, metal welding is chewed, metal connecting tube, metal sleeve, ring flange, joint, handle is characterized in that between set bolt and ring flange heat-proof device being arranged.
2, a kind of electric iron that heat-proof device is arranged according to claim 1 is characterized in that the heat-proof device between bolt and the ring flange is a thermal insulation ceramics spare.
3, a kind of electric iron that heat-proof device is arranged according to claim 1 is characterized in that thermal insulation ceramics spare is a ceramic ring, or the fixing ceramics layer of vitrified bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057854 CN2788951Y (en) | 2005-04-30 | 2005-04-30 | Electric iron with heat insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057854 CN2788951Y (en) | 2005-04-30 | 2005-04-30 | Electric iron with heat insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788951Y true CN2788951Y (en) | 2006-06-21 |
Family
ID=36789290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057854 Expired - Fee Related CN2788951Y (en) | 2005-04-30 | 2005-04-30 | Electric iron with heat insulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788951Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334850A (en) * | 2016-10-18 | 2017-01-18 | 成都尚智恒达科技有限公司 | Welding device for equipotential connecting points |
| CN106334849A (en) * | 2016-10-18 | 2017-01-18 | 成都尚智恒达科技有限公司 | Equipotential connection point welding device with temperature measurement function |
| CN106374313A (en) * | 2016-10-18 | 2017-02-01 | 成都尚智恒达科技有限公司 | Equipotential connection point welding device convenient for temperature control |
| CN106513905A (en) * | 2016-10-18 | 2017-03-22 | 成都尚智恒达科技有限公司 | Welding device for electronic equipment equipotential connecting points |
-
2005
- 2005-04-30 CN CN 200520057854 patent/CN2788951Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334850A (en) * | 2016-10-18 | 2017-01-18 | 成都尚智恒达科技有限公司 | Welding device for equipotential connecting points |
| CN106334849A (en) * | 2016-10-18 | 2017-01-18 | 成都尚智恒达科技有限公司 | Equipotential connection point welding device with temperature measurement function |
| CN106374313A (en) * | 2016-10-18 | 2017-02-01 | 成都尚智恒达科技有限公司 | Equipotential connection point welding device convenient for temperature control |
| CN106513905A (en) * | 2016-10-18 | 2017-03-22 | 成都尚智恒达科技有限公司 | Welding device for electronic equipment equipotential connecting points |
| CN106374313B (en) * | 2016-10-18 | 2018-10-12 | 成都尚智恒达科技有限公司 | Convenient for temperature controlled equipotential link spot welding connection device |
| CN106334850B (en) * | 2016-10-18 | 2018-10-16 | 成都尚智恒达科技有限公司 | A kind of equipotential link spot welding connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060621 |