CN201248455Y - Electric heating hair-curling tube - Google Patents
Electric heating hair-curling tube Download PDFInfo
- Publication number
- CN201248455Y CN201248455Y CNU2008200951327U CN200820095132U CN201248455Y CN 201248455 Y CN201248455 Y CN 201248455Y CN U2008200951327 U CNU2008200951327 U CN U2008200951327U CN 200820095132 U CN200820095132 U CN 200820095132U CN 201248455 Y CN201248455 Y CN 201248455Y
- Authority
- CN
- China
- Prior art keywords
- temperature control
- electrically heated
- control element
- controlled compartment
- temperature controlled
- 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
Landscapes
- Hair Curling (AREA)
Abstract
The utility model discloses an electric heating hair-curling tube, which comprises a tubular outer tube layer and a hollow through tubular inner tube, wherein an electric heating layer is arranged between the outer tube layer and the inner tube, an outer tube is provided with a temperature control chamber on the inner tube, the temperature control chamber is provided with a temperature control element inside, the electric heating layer and the temperature control element are connected with an external power supply through a joint, the temperature control chamber is opened towards the direction of the electric heating layer, the temperature control chamber is completely insolated from an inner cavity of the inner tube, and two ends of the inner cavity of the inner tube are communicated with the environment. The inner tube and the outer tube layer are formed through injection molding, the temperature control chamber is opened towards the direction of the electric heating layer, no baffle layer is arranged in the middle, the distance between the temperature control element and the electric heating layer is shortened, and the sensibility of temperature control can be improved. Simultaneously, two ends of the inner cavity of the inner tube are communicated with the environment, no plug covers are arranged on two ends, and the weight of the electric heating hair-curling tube is lightened.
Description
[technical field]
The utility model relates to the pin curl perm transmitting apparatus, especially relates to a kind of electrically heated curler that has the tubular inner and outer pipes on the hair-waving utensil that is used in.
[background technology]
So this electrically heated curler weight is heavier, for the client of hair-waving, when being arranged, hair-waving to bear the weight of tens electrically heated curlers on the head, and it all is very big burden to the client that each curler slightly increases some weight.The two ends of this electrically heated curler use blanking cover to come the heating in the curler is carried out shutoff simultaneously, because blanking cover is thinner, under the work high temperature of electrically heated curler, be out of shape, cause seal failure, electrically heated curler cleaning fluid when cleaning infiltrates curler inside can make heating damage the generation fault.
Electrically heated curler (curly hair thick stick) 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 the interior pipe of tubular in the outer pipe orifice, between outer tube and interior pipe electrothermal layer arranged.This electrothermal layer can be the Electric radiant Heating Film that is coated on the outer wall of inner tube, is wrapped in heating line layer or the metal heating film between outer tube and interior pipe on the outer wall of inner tube.For when hair-waving curler can keep constant temperature or place restrictions on the maximum current of electrically heated curler, in electrically heated curler, need to install temperature control element such as thermistor and/or temperature controller.Temperature control element is installed in the cavity of interior pipe inside of hollow usually, and temperature control element is not only with the electrothermal layer distance, and the centre also will be across interior pipe, and temperature control sensitivity is lower.For waterproof, the two ends of interior pipe need be provided with airtight blanking cover, and internally the temperature control element in the pipe is carried out shutoff, has increased the weight of electrically heated curler.Because this electrically heated curler weight is heavier, for the client of hair-waving, when being arranged, hair-waving to bear the weight of tens electrically heated curlers on the head, and it all is very big burden to the client that each curler slightly increases some weight.
[summary of the invention]
It is higher that the technical problems to be solved in the utility model provides a kind of temperature control sensitivity, the electrically heated curler that weight is lighter.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of electrically heated curler, the outer tube and the interior pipe that is enclosed within tubular in the outer pipe orifice that comprise tubular, between outer tube and interior pipe, electrothermal layer is arranged, outer tube has temperature controlled compartment on inner pipe, temperature control element is housed in the temperature controlled compartment, electrothermal layer is connected with external power source by joint with temperature control element, described temperature controlled compartment is at the direction opening towards electrothermal layer, temperature controlled compartment is isolated fully with the inner chamber of interior pipe, the equal and external communications in the two ends of interior tube cavity.
Above-described electrically heated curler, the described temperature controlled compartment of outer tube is positioned at an end of pipe.
Above-described electrically heated curler, the two ends of pipe sealed with between the outer pipe orifice in outer tube was described.
Above-described electrically heated curler, the described electrothermal layer of outer tube is the metal heating film, described metal heating film is rolled into cylindric, invests the inwall of outer tube; Described temperature control element is in the cylinder that the metal heating film is rolled into and press close to the inwall of metal heating film.
Above-described electrically heated curler, the described electrothermal layer of outer tube are the heating line layer that is wrapped on the outer wall of inner tube, and at the opening of described temperature controlled compartment towards the direction of electrothermal layer, heating line layer separates with the high temperature insulation film with temperature control element.
Above-described electrically heated curler, the described temperature control element of outer tube is thermistor and/or temperature controller.
Above-described electrically heated curler, outer tube have 2 to 4 contacts on interior Guan Yiduan inwall, described contact is electrically connected with electrothermal layer and temperature control element, and exposes from the inwall of interior pipe.
Above-described electrically heated curler, comprise power line, there is power connection described power line end, described power connection comprises clip and contact body, described contact body also has contact towards the one side of clip, when managing in the contact body inserts, the contact on the contact body is electrically connected respectively with contact in the interior pipe; Described clip is at the outer wall of outer tube, the fixed power source joint.
Above-described electrically heated curler, the described joint of outer tube is coaxial three utmost points or two utmost point joints, described coaxial three utmost points or two utmost point joints are injection-moulded on the terminal base, described terminal base shutoff is in the outside opening of inner tube portion temperature controlled compartment, coaxial three utmost points or two utmost point joints are protruding, the binding post of joint stretches in the temperature controlled compartment, is electrically connected with electrothermal layer and temperature control element.
Above-described electrically heated curler, the described joint of outer tube is three pins or two adapters, described three pins or two adapters are injection-moulded on the terminal base, described terminal base shutoff is in the outside opening of inner tube portion temperature controlled compartment, the contact pilotage of joint is protruding, the binding post of joint stretches in the temperature controlled compartment, is electrically connected with electrothermal layer and temperature control element.
The utility model is provided with temperature controlled compartment on inner pipe, in the temperature control element of temperature control indoor set control electrothermal layer temperature, temperature controlled compartment is at the direction opening towards electrothermal layer, and the centre does not have interlayer, shorten temperature control element with the distance between the electrothermal layer, can improve the sensitivity of temperature control.Simultaneously, the equal and external communications in the two ends of interior tube cavity, two ends do not have blanking cover, have alleviated the weight of electrically heated curler.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the profile of the utility model electrically heated curler embodiment 1.
Fig. 2 is the exploded view of tube portion in the utility model electrically heated curler embodiment 1.
Fig. 3 is the circuit theory diagrams of the utility model electrically heated curler embodiment 1.
Fig. 4 is the profile of the utility model electrically heated curler embodiment 2.
Fig. 5 is the profile of the utility model electrically heated curler embodiment 1.
[specific embodiment]
At Fig. 1 to the utility model electrically heated curler embodiment shown in Figure 3, comprise tubular hollow outer tube 1, be enclosed within the interior pipe 2 of tubular hollow in the outer pipe orifice and the electrothermal layer metal heating film 3 between hollow outer tube 1 and interior pipe 2.The two ends of interior pipe 2 are with forming sealing by injection moulding between the endoporus of outer tube 1.Metal heating film 3 is rolled into cylindric, invests the inwall of outer tube 1.One end of interior pipe 2 is provided with temperature controlled compartment 2a.Temperature control element thermistor 4 and temperature controller 5 are housed in the temperature controlled compartment 2a, and thermistor 4 and temperature controller 5 are enclosed in the cylinder that metal heating film 3 is rolled into and press close to the inwall of metal heating film 3.Metal heating film 3, thermistor 4 and temperature controller 5 are connected with external power source by joint, and its annexation as shown in Figure 3.Temperature controlled compartment 2a is at the direction opening towards metal heating film 3, and temperature controlled compartment 2a isolates fully with the inner chamber of interior pipe 2, the equal and external communications in the two ends of interior pipe 2 inner chambers.
The used joint of present embodiment is coaxial three utmost point joint 6a of TRS, coaxial three utmost point joints of TRS are installed on the terminal base 6 by injection moulding, terminal base 6 shutoff are in the outside opening of interior pipe 2 end temperature controlled compartment 2a, and coaxial three utmost point joint 6a of TRS are protruding, are convenient to connect power supply.The binding post 6b of coaxial three utmost point joint 6a of TRS stretches in the temperature controlled compartment 2a, is electrically connected with metal heating film 3, thermistor 4 and temperature controller 5 by lead.2 metallic channel 6c are arranged on the plastic body of terminal base 6, be convenient to lead and pass with binding post 6b and be connected.The periphery that terminal base 6 combines with temperature controlled compartment 2a inner chamber has a circle groove 6d, and temperature controlled compartment 2a inner chamber has a circle projection 2b, and both cooperatively interact, to improve the sealing between terminal base 6 and the temperature controlled compartment 2a inner chamber.
The structure of the utility model electrically heated curler embodiment 2 comprises the outer tube 1 and the interior pipe 2 that is enclosed within tubular in the outer pipe orifice of tubular as shown in Figure 4.Electrothermal layer in the present embodiment is the heating line layer 13 on pipe 2 outer walls in being wrapped in the mode of helix with the metallic resistance silk.On the tube wall of interior pipe 2 one ends, temperature controlled compartment 2a is arranged, temperature controlled compartment 2a isolates fully with the inner chamber of interior pipe, temperature controlled compartment 2a is in the direction upper shed towards heating line layer 13, the thermistor 4 and the temperature controller 5 of control electrothermal layer temperature are housed in the temperature controlled compartment 2a, and thermistor 4 and temperature controller 5 are for arranging up and down.Heating line layer 13 is with separating with high temperature insulation film 10 between the temperature control element, and electric insulation between the two is more reliable.High temperature insulation film 10 can use such as insulating materials such as polyimide insulative films.The opening of the temperature controlled compartment 2a termination of present embodiment is with terminal base 7 sealings of one three adapter 8 (also can adopt 2 adapters as without thermistor the time), and three adapters 8 are injection-moulded on the terminal base 7, thereby seal.Heating line layer 13 and temperature control element are wired on the binding post of terminal base 7 inside, and three adapters 8 on the terminal base 7 connect external power source and controller.The outer tube 1 of tubular and interior pipe 2 are after assembling, adopt electrothermic die to carry out post forming. terminal base 7 merges with interior pipe 2, the part of pipe forms sealing state between the endoporus of the two ends of interior pipe with outer tube 1 in becoming, the electrical safety when using with the assurance electrically heated curler.In addition, the periphery of outer tube 1 is surrounded by a circle heat discoloration cushion rubber 9, and heat discoloration cushion rubber 9 usefulness heat discoloration silica gel are made, when electrically heated curler reaches 90 ℃, heat discoloration cushion rubber 7 is transformed into white, handled easily person perception electrically heated curler variation of temperature by blue (or red) look.
The structure of the utility model electrically heated curler embodiment 3 as shown in Figure 5, electrically heated curler on the inwall of interior pipe 2 one ends, have 3 by metal contact arranged in a straight line 11, the inner of 3 contacts 11 is electrically connected with electrothermal layer and temperature control element, expose from the inwall of interior pipe its outer end, and bared end is a pit.The end of the power line 12 in the present embodiment is power connections, power connection comprises clip 15 and contact body 14, contact body 14 has 3 outstanding metal contact 14a in the one side towards clip 12, when in contact body 14 inserts, managing 2, the pit of 3 contacts 11 in the projection of 3 contact 14a on the contact body 14 enters in the pipe 2 forms electrical connection mutually.At this moment, clip 15 is clipped in the outer wall of outer tube 1, clamps power connection with elastic force, simultaneously, on the inwall of interior pipe 2 ends pit 2d is arranged, contact body 14 has projection 14b towards the direction of clip 15, projection 14b inserts pit 2d, and power line 12 is difficult for coming off from electrically heated curler.
Claims (10)
1. electrically heated curler, the outer tube and the interior pipe that is enclosed within tubular in the outer pipe orifice that comprise tubular, between outer tube and interior pipe, electrothermal layer is arranged, it is characterized in that temperature controlled compartment is arranged on inner pipe, temperature control element is housed in the temperature controlled compartment, electrothermal layer is connected with external power source by joint with temperature control element, described temperature controlled compartment is at the direction opening towards electrothermal layer, and temperature controlled compartment is isolated fully with the inner chamber of interior pipe, the equal and external communications in the two ends of interior tube cavity.
2. electrically heated curler according to claim 1 is characterized in that, described temperature controlled compartment is positioned at an end of pipe.
3. electrically heated curler according to claim 2 is characterized in that, the two ends of described interior pipe seal with between the outer pipe orifice.
4. electrically heated curler according to claim 3 is characterized in that, described electrothermal layer is the metal heating film, and described metal heating film is rolled into cylindric, invests the inwall of outer tube; Described temperature control element is in the cylinder that the metal heating film is rolled into and press close to the inwall of metal heating film.
5. electrically heated curler according to claim 3, it is characterized in that, described electrothermal layer is the heating line layer that is wrapped on the outer wall of inner tube, and at the opening of described temperature controlled compartment towards the direction of electrothermal layer, heating line layer separates with the high temperature insulation film with temperature control element.
6. according to the described electrically heated curler of arbitrary claim in the claim 1 to 5, it is characterized in that described temperature control element is thermistor and/or temperature controller.
7. according to the described electrically heated curler of arbitrary claim in the claim 1 to 5, it is characterized in that 2 to 4 contacts are arranged on interior Guan Yiduan inwall, described contact is electrically connected with electrothermal layer and temperature control element, and exposes from the inwall of interior pipe.
8. electrically heated curler according to claim 7, it is characterized in that, comprise power line, there is power connection described power line end, described power connection comprises clip and contact body, described contact body also has contact towards the one side of clip, and when managing in the contact body inserts, the contact on the contact body is electrically connected respectively with contact in the interior pipe; Described clip is at the outer wall of outer tube, the fixed power source joint.
9. according to the described electrically heated curler of arbitrary claim in the claim 2 to 5, it is characterized in that, described joint is coaxial three utmost points or two utmost point joints, described coaxial three utmost points or two utmost point joints are injection-moulded on the terminal base, described terminal base shutoff is in the outside opening of inner tube portion temperature controlled compartment, coaxial three utmost points or two utmost point joints are protruding, and the binding post of joint stretches in the temperature controlled compartment, are electrically connected with electrothermal layer and temperature control element.
10. according to the described electrically heated curler of arbitrary claim in the claim 2 to 5, it is characterized in that, described joint is three pins or two adapters, described three pins or two adapters are injection-moulded on the terminal base, described terminal base shutoff is in the outside opening of inner tube portion temperature controlled compartment, the contact pilotage of joint is protruding, and the binding post of joint stretches in the temperature controlled compartment, is electrically connected with electrothermal layer and temperature control element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200951327U CN201248455Y (en) | 2008-06-30 | 2008-06-30 | Electric heating hair-curling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200951327U CN201248455Y (en) | 2008-06-30 | 2008-06-30 | Electric heating hair-curling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201248455Y true CN201248455Y (en) | 2009-06-03 |
Family
ID=40744125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200951327U Expired - Fee Related CN201248455Y (en) | 2008-06-30 | 2008-06-30 | Electric heating hair-curling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201248455Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014186950A1 (en) * | 2013-05-21 | 2014-11-27 | Cui Zhe | Heating ring light bar |
| CN109770512A (en) * | 2019-01-21 | 2019-05-21 | 肖新国 | A kind of interior external heating type combination hairdressing apparatus |
| GB2615802A (en) * | 2022-02-21 | 2023-08-23 | Dyson Technology Ltd | A hair roller |
-
2008
- 2008-06-30 CN CNU2008200951327U patent/CN201248455Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014186950A1 (en) * | 2013-05-21 | 2014-11-27 | Cui Zhe | Heating ring light bar |
| CN109770512A (en) * | 2019-01-21 | 2019-05-21 | 肖新国 | A kind of interior external heating type combination hairdressing apparatus |
| GB2615802A (en) * | 2022-02-21 | 2023-08-23 | Dyson Technology Ltd | A hair roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4101757A (en) | Collapsible portable electric hair curling iron | |
| KR20240105490A (en) | Low-temperature baking smoking set | |
| CN201248455Y (en) | Electric heating hair-curling tube | |
| CN201938650U (en) | Electric heating hair-curler | |
| CN104241910B (en) | Wiring terminal for carbon fiber cable | |
| CN214381457U (en) | Graphene heating film temperature control device | |
| CN201131417Y (en) | Electric heating hair-curler | |
| US20100065544A1 (en) | Hair roller heater | |
| CN201091319Y (en) | Electric heating curly cone | |
| CN205090623U (en) | Simple electricity leakage -free's lavipeditum ware heating device | |
| CN201967990U (en) | Electric heating hair roller | |
| CN209314119U (en) | A kind of heat delivery surface is electrically insulating material face scale inhibition electric heater | |
| CN208241911U (en) | A kind of sheathed heater cold end structure | |
| CN206113091U (en) | High waterproof electric heater | |
| WO2015178629A1 (en) | Hair curling open rod | |
| JP3154359B2 (en) | Linear heater | |
| JP3914031B2 (en) | Micro heater | |
| CN212346881U (en) | Massage head and massage device | |
| CN200939205Y (en) | Hot water bag with built-in electrothermal tube | |
| CN101742741B (en) | Process for plasticizing non-magnetic electric heating element and manufacture of health-care fire-proof heating mattress thereof | |
| CN213362826U (en) | Instant electric water heater arranged in internal spiral water channel | |
| CN205683189U (en) | A kind of electric hot-water bag | |
| CN213155389U (en) | Heat insulation electric kettle | |
| CN102065587B (en) | High-power electric heater | |
| CN220477464U (en) | Portable electric heating pot |
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: 20090603 Termination date: 20120630 |