CN201967990U - Electric heating hair roller - Google Patents
Electric heating hair roller Download PDFInfo
- Publication number
- CN201967990U CN201967990U CN201020696044XU CN201020696044U CN201967990U CN 201967990 U CN201967990 U CN 201967990U CN 201020696044X U CN201020696044X U CN 201020696044XU CN 201020696044 U CN201020696044 U CN 201020696044U CN 201967990 U CN201967990 U CN 201967990U
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- CN
- China
- Prior art keywords
- electrically heated
- plug
- heater
- heated curler
- temperature control
- 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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Abstract
The utility model relates to an electric heating hair roller, which comprises an outer cylinder, an inner cylinder, a heater, a plug and a temperature control element, wherein the inner cylinder is sleeved in the outer cylinder, the heater is wound on the outer wall of the inner cylinder, the plug is arranged at one end of the electric heating hair roller, and the temperature control element is fixed into the plug in an injection molding mode. The position of the temperature control element of the electric heating hair roller is unchanged, so that correct reflection of the temperature of the electric heating hair roller is benefited and temperature control precision is improved. Simultaneously, as the temperature control element is fixed into the plug in the injection molding mode, the other end of the electric heating hair roller can be plugged or unplugged according to actual functional demands, and accordingly the electric heating hair roller has the advantage of simple structure.
Description
Technical field
The utility model relates to the pin curl perm transmitting apparatus, especially relates to a kind of electrically heated curler.
Background technology
Electrically heated curler is the most frequently used device of hair-waving industry, and existing electrically heated curler comprises the outer tube of tubular and is enclosed within pipe in the interior tubular of outer tube, is provided with electrothermal layer between outer tube and the interior pipe.For curler when perming can keep constant temperature or avoid curler overheated, in curler, need to install detector unit and temperature control component.Detector unit and temperature control component usually arbitrarily are installed in the cavity of interior pipe inside of hollow dispersedly, and its position is uncertain, thereby cause on detector unit and the temperature control component detected temperature inconsistent, influence temperature-controlled precision.In addition, the two ends of interior pipe all must be provided with plug, and internally detector unit in the pipe and temperature control component etc. carry out shutoff, to guarantee temperature-controlled precision and safety when using.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of simple in structure, electrically heated curler that temperature-controlled precision is high is provided.
For solving the problems of the technologies described above, the utility model provides a kind of electrically heated curler, it comprises urceolus, be set in inner core in the urceolus, be wound in heater on the inner tank theca, be arranged at the plug and the temperature control element of electrically heated curler one end, and temperature control element is fixed in the plug in the injection moulding mode.
Further, described temperature control element comprises the detector unit and the temperature switch of fitting and being assembled together.
Further, described detector unit is a thermistor.
Further, described heater is heating silica gel line, and it evenly closely is wound on the inner tank theca.
Further, described heater pastes mutually with outer tube inner wall.
Further, the corresponding end of described urceolus and inner core is by the plug shutoff.
Further, described electrically heated curler further comprises plug, plug injection moulding on plug, and with plug in temperature control element and the heater on the inner core be electrically connected.
Further, described temperature control element comprises detector unit and temperature switch.
Further, described plug is three pin plugs, is connected in series temperature switch between the end of its anodal contact pin and heater, and its negative pole contact pin is connected with the other end of heater, and is connected in series detector unit between the other end of its ground wire contact pin and heater.
Further, described detector unit and temperature switch are fitted and are assembled together.
Compared with prior art, the temperature control element of above-mentioned electrically heated curler is fixed in the plug in the injection moulding mode, and its fixed-site is constant, helps correctly reflecting the temperature of electrically heated curler, improves temperature-controlled precision.Simultaneously, because temperature control element is fixed in the plug in the injection moulding mode, the other end of electrically heated curler can carry out shutoff or not shutoff according to the actual functional capability demand, makes electrically heated curler have advantage of simple structure.
Secondly; the detector unit of temperature control element and temperature switch are fitted and are assembled; the temperature difference on it can be ignored; therefore; by detector unit with temperature switch and the temperature of detected electrically heated curler is consistent; the temperature-controlled precision of electrically heated curler further is guaranteed, with better protection user's safety.
Moreover plug carries out shutoff with the corresponding end of urceolus and inner core, can avoid in the inner core producing cross-ventilation and the result that influences temperature detection.
In addition, heater adopts heating silica gel line, can evenly closely be wrapped on the inner tank theca, makes that the temperature on the urceolus is also more even.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model electrically heated curler one embodiment.
Fig. 2 is the circuit theory diagrams of the utility model electrically heated curler one embodiment.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1, the electrically heated curler of the utility model one embodiment comprises the urceolus 1 of tubular hollow, is set in the inner core 2 and the even heater 4 that closely is wound on inner core 2 outer walls of the tubular hollow in the urceolus 1.Heater 4 pastes mutually with the inwall of urceolus 1 simultaneously.In the present embodiment, heater 4 is heating silica gel line.
Electrically heated curler one end is provided with plug 3, and the other end then carries out shutoff or not shutoff according to the actual functional capability demand, and can adopt any feasible existing structure.Plug 3 carries out shutoff by the ultrasonic wave effect with the corresponding end of urceolus 1 and inner core 2.Be provided with temperature control element in the injection moulding mode in the plug 3, temperature control element comprises detector unit and temperature switch 3b, and preferably, detector unit and temperature switch 3b fit and be assembled together.In the present embodiment, detector unit is thermistor 3c.
Described electrically heated curler also comprises the plug 3a that can join with external power source, and heater 4 is connected with external power source by plug 3a with temperature control element.Plug 3a is injection-moulded on the plug 3, and is electrically connected (please referring to Fig. 2) by temperature switch 3b in electrical cable 3d, 3e and the plug 3 and the heater 4 on thermistor 3c and the inner core 2.In the present embodiment, plug 3 is three pin plugs, and according to actual needs, plug 3 also can be four pin plugs or two pin plugs.
Fig. 2 is the circuit theory diagrams of the electrically heated curler of the utility model one embodiment.Please referring to Fig. 2, with three pin plugs 3 is example, be connected in series temperature switch 3b between the anodal contact pin of plug 3 and the end of heater 4, the negative pole contact pin of plug 3 is connected with the other end of heater 4, is connected in series thermistor 3c between the ground wire contact pin of plug 3 and the other end of heater 4.
In the utility model, temperature control element is fixed in the plug 3 in the injection moulding mode, and its fixed-site is constant, helps correctly reflecting the temperature of electrically heated curler, improves temperature-controlled precision.Simultaneously, because temperature control element is fixed in the plug 3 in the injection moulding mode, the other end of electrically heated curler can carry out shutoff or not shutoff according to the actual functional capability demand, makes electrically heated curler have advantage of simple structure.Secondly; the detector unit of temperature control element and temperature switch 3b fit and assemble; the temperature difference on it can be ignored; therefore; by detector unit with temperature switch 3b and the temperature of detected electrically heated curler is consistent; the temperature-controlled precision of electrically heated curler further is guaranteed, with better protection user's safety.Moreover plug 3 carries out shutoff with the corresponding end of urceolus 1 and inner core 2, can avoid in the inner core 2 producing cross-ventilation and the result that influences temperature detection.In addition, heater adopts heating silica gel line, can evenly closely be wrapped on inner core 2 outer walls, makes that the temperature on the urceolus 1 is also more even.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. electrically heated curler, comprise urceolus, be set in inner core in the described urceolus, be wound in heater on the described inner tank theca, be arranged at the plug and the temperature control element of electrically heated curler one end, it is characterized in that: described temperature control element is fixed in the described plug in the injection moulding mode.
2. electrically heated curler according to claim 1 is characterized in that: described temperature control element comprises the detector unit and the temperature switch of fitting and being assembled together.
3. electrically heated curler according to claim 2 is characterized in that: described detector unit is a thermistor.
4. electrically heated curler according to claim 1 is characterized in that: described heater is heating silica gel line, and it evenly closely is wound on the described inner tank theca.
5. electrically heated curler according to claim 1 is characterized in that: described heater pastes mutually with outer tube inner wall.
6. electrically heated curler according to claim 1 is characterized in that: the corresponding end of described urceolus and inner core is by described plug shutoff.
7. electrically heated curler according to claim 1 is characterized in that: described electrically heated curler further comprises plug, described plug injection moulding on described plug, and with described plug in temperature control element and the heater on the described inner core be electrically connected.
8. electrically heated curler according to claim 7 is characterized in that: described temperature control element comprises detector unit and temperature switch.
9. electrically heated curler according to claim 8, it is characterized in that: described plug is three pin plugs, be connected in series described temperature switch between one end of its anodal contact pin and described heater, its negative pole contact pin is connected with the other end of described heater, and is connected in series described detector unit between the other end of its ground wire contact pin and described heater.
10. electrically heated curler according to claim 8 is characterized in that: described detector unit and temperature switch are fitted and are assembled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020696044XU CN201967990U (en) | 2010-12-30 | 2010-12-30 | Electric heating hair roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020696044XU CN201967990U (en) | 2010-12-30 | 2010-12-30 | Electric heating hair roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967990U true CN201967990U (en) | 2011-09-14 |
Family
ID=44573095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020696044XU Expired - Lifetime CN201967990U (en) | 2010-12-30 | 2010-12-30 | Electric heating hair roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201967990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236191A (en) * | 2016-12-23 | 2018-07-03 | 同兴塑胶制品厂有限公司 | Curler |
| EP3854254A1 (en) * | 2020-01-27 | 2021-07-28 | Kao Germany GmbH | Interlockable haircurlers for perming long hair |
-
2010
- 2010-12-30 CN CN201020696044XU patent/CN201967990U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236191A (en) * | 2016-12-23 | 2018-07-03 | 同兴塑胶制品厂有限公司 | Curler |
| EP3854254A1 (en) * | 2020-01-27 | 2021-07-28 | Kao Germany GmbH | Interlockable haircurlers for perming long hair |
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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: 20110914 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent director of Shenzhen Asia Electronics Co.,Ltd. Document name: Notice of expiration of patent right |
|
| DD01 | Delivery of document by public notice |