CN210930051U - Hair curling bar of hair curling machine - Google Patents
Hair curling bar of hair curling machine Download PDFInfo
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- CN210930051U CN210930051U CN201921160653.0U CN201921160653U CN210930051U CN 210930051 U CN210930051 U CN 210930051U CN 201921160653 U CN201921160653 U CN 201921160653U CN 210930051 U CN210930051 U CN 210930051U
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- circuit board
- hair
- hair curling
- connector
- heating
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Abstract
The utility model discloses a curly hair thick stick of hair-perming machine, including shell, heating element group spare, circuit board, connector, thermistor, temperature switch and fuse, heating element group spare is convoluteed into behind the cylinder structure install in the shell, the circuit board install in inside the heating element group spare, the heating element group spare with the circuit board is connected, thermistor, temperature switch, fuse are all installed on the circuit board, the one end of connector with the circuit board is connected, the other end and the hair-perming machine of connector are connected. Compared with the prior art, the utility model discloses can not only alleviate the weight of product, can improve product intensification efficiency and temperature homogeneity simultaneously.
Description
Technical Field
The utility model relates to a hair-perming machine technical field, in particular to hair-perming thick stick of hair-perming machine.
Background
Along with the development of society, the improvement of people's living standard, more and more attach importance to health, the pursuit of beauty is higher and higher, and the electric heat type curly hair pole provides convenience for people who love beauty in all circles of society.
The hair curling bar of the hair curling machine in the market mostly adopts high-temperature plastic as a framework, an inner core component wound by an alloy heating wire is used as a heating element, and the hair curling bar is electrically connected with the hair curling machine through an earphone plug type connector.
In practical application, the hair curling bars in the mode have the advantages that the net weight of the product is increased due to the fact that the number of the internal components is large, in the using process, the accumulated weight of a plurality of hair curling bars presses the head of a user, and the comfort of the user is greatly reduced. And the heating speed and temperature uniformity of product heating are lower due to heavier product unit weight and poorer matching precision.
In addition, the earphone plug type connector adopted by most hair curlers on the market is easy to rotate in the using process, so that the internal connecting wire of the hair curling bar is displaced to fall off or be wound.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a hair curling bar of a hair curling machine with light weight, rapid temperature rise and uniform surface temperature.
In order to achieve the above object, the utility model provides a hair curler of hair-waving machine, including shell, heating element group spare, circuit board, connector, thermistor, temperature switch and fuse, after the heating element group spare convolutes into the cylinder structure install in the shell, the circuit board install in inside the heating element group spare, the heating element group spare with the circuit board is connected, thermistor, temperature switch, fuse are all installed on the circuit board, the one end of connector with the circuit board is connected, the other end and the hair-waving machine of connector are connected.
The utility model adopts the further technical proposal that the heating core component comprises a heating film and heat conducting paper, the heat conducting paper is pasted on the outer wall of the heating film, and the heat conducting paper is positioned between the shell and the heating film; the circuit board is arranged on the inner wall of the heating film.
The further technical scheme of the utility model is, set up the helosis on the circuit board, the circuit board passes through the helosis install in on the inner wall of heating film.
The utility model discloses a further technical scheme is, be provided with the welding hole on the circuit board, the heloma passes through the welding hole weld in on the circuit board, the heloma with still be provided with arc gasket between the inner wall of heating film.
The further technical scheme of the utility model is, circuit board demountable installation in on the inner wall of heating film.
The utility model discloses a further technical scheme is, the one end of shell is equipped with the opening, the end cap of connection can be dismantled to the open mounting, the connector is installed on the end cap.
The further technical scheme of the utility model is, the other end of shell is provided with the silica gel circle.
The further technical scheme of the utility model is, the shell is insulating casing.
The technical scheme of the utility model is that, the connector is the ear plug type connector.
The utility model discloses a further technical scheme is, ear formula connector is inserted to the ear of taking the tooth type annular knurl.
The utility model has the advantages that: the utility model provides a hair curler of hair-waving machine passes through above-mentioned technical scheme, cancels the high temperature plastic skeleton among the prior art, constitutes heating element subassembly with heating film and heat conduction paper, sets up the circuit board in heating element subassembly, all welds parts such as thermistor, temperature switch, fuse on the circuit board, hugs closely the shell inner wall after the assembly, can not only alleviate the weight of product, can improve product intensification efficiency and temperature homogeneity simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of a hair curling bar of the hair curling machine of the present invention;
FIG. 2 is a schematic view of the heat generating core assembly prior to installation in the housing;
FIG. 3 is a schematic view of the structure of the heating core assembly after being installed in the housing
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Outer casing | 8 | |
| 2 | |
9 | Connector with a |
| 3 | |
10 | Silica gel ring |
| 4 | |
11 | |
| 5 | Heat-conducting |
12 | |
| 6 | Thermal resistor | 13 | Dismounting hole |
| 7 | Temperature switch |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Considering that the hair curling bar that present hair-waving machine configured mostly adopts high temperature plastic as the skeleton, winds with the alloy heating wire and makes inner member group spare as heating element, this kind of hair curling bar is because the inner member is more, has increased the net weight of product, and in the use, the cumulative weight of a plurality of hair curling bars oppresses user's head, very big reduction user's comfort, user experience is poor. And the heating speed and temperature uniformity of product heating are lower due to heavier product unit weight and poorer matching precision. From this, the utility model provides a solution.
Specifically, the utility model provides a curly hair thick stick of hair-perming machine, the utility model discloses the technical scheme who adopts mainly is cancellation high temperature plastic skeleton, constitutes heating element group spare with heating film and heat conduction paper, sets up the circuit board in heating element group spare, all welds parts such as thermistor, temperature switch, fuse on the circuit board, hugs closely the shell inner wall after the assembly, can not only alleviate the weight of product, can improve product intensification efficiency and temperature homogeneity simultaneously.
Referring to fig. 1 to 3, fig. 1 is a schematic view showing an overall structure of a hair curling bar of a hair waving device according to a preferred embodiment of the present invention, fig. 2 is a schematic view showing a heating core assembly before being installed in a housing, and fig. 3 is a schematic view showing a structure showing the heating core assembly after being installed in the housing.
As shown in fig. 1 to 3, in the present embodiment, the hair curling bar of the hair iron includes a housing 1, a heat generating core assembly 2, a circuit board 3, a connector 9, a thermistor 6, a temperature switch 7, and a fuse.
The heating core assembly 2 is wound into a cylindrical structure and then is installed in the shell 1, the circuit board 3 is installed inside the heating core assembly 2, the heating core assembly 2 is connected with the circuit board 3, the thermistor 6, the temperature switch 7 and the fuse are all installed on the circuit board 3, one end of the connector 9 is connected with the circuit board 3, and the other end of the connector 9 is electrically connected with a hair iron.
Specifically, the heating core assembly 2 comprises a heating film 4 and heat conducting paper 5, wherein the heat conducting paper 5 is pasted on the outer wall of the heating film 4, and the heat conducting paper 5 is located between the shell 1 and the heating film 4. The heat conducting paper 5 is adhered to the outer wall of the heating film 4 and used for heating the shell 1; in this embodiment, the heat conduction paper 5 parcel is lived heating film 4 can with the even conduction of heat that heating film 4 produced is in on the shell 1, avoid appearing local high temperature and burn out the curly hair thick stick or even scorch hair.
In this embodiment, the circuit board 3 is installed on the inner wall of the heating film 4, and the thermistor 6, the temperature switch 7 and the fuse are all installed on the circuit board 3, so that the temperature sampling points can be guaranteed to be stable and consistent.
In specific implementation, the thermistor 6, the temperature switch 7 and the fuse can be welded on the circuit board 3 by adopting a welding mode.
In mounting the circuit board 3, as an embodiment, the circuit board 3 is provided with a corn 12, and the circuit board 3 is mounted on the inner wall of the heat generating film 4 through the corn 12. Specifically, a welding hole may be formed in the circuit board 3, the eyelet 12 may be welded to the circuit board 3 through the welding hole, and then the circuit board 3 may be mounted on the inner wall of the heat generating film 4 through the eyelet 12.
As another embodiment, the circuit board 3 may be detachably mounted on the inner wall of the heat generating film 4. In specific implementation, the circuit board 3 may be provided with a dismounting hole 13, and when the circuit board 3 needs to be dismounted, the dismounting hole 13 is hooked by using a dismounting tool, and then the circuit board 3 is pulled out.
In order to ensure the temperature property of the circuit board 3, a gasket 11 is arranged between the eyelet 12 and the inner wall of the heating film 4 in the embodiment. In the present embodiment, the shape of the gasket 11 is not limited, and may be, for example, an arc shape or another shape.
Further, in this embodiment, one end of the housing 1 is provided with an opening, the opening is provided with a plug 8 detachably connected, and the connector 9 is installed on the plug 8. This embodiment is with end cap 8 demountable installation, is convenient for take out when breaking down parts such as heating core subassembly 2, circuit board 3 overhaul, for current disposable curly hair thick stick economical and practical more.
In this embodiment, in order to improve the mounting stability and reliability of the components such as the heat generating core assembly 2 and the circuit board 3, a silicone ring 10 is mounted at the other end in the housing 1.
The shell 1 is an insulating shell, and can prevent electric leakage from generating danger.
It is worth emphasizing that, in order to prevent the rotation of the ear plug-in connector 9 during use, and to prevent the connection wires inside the hair curling bar from being displaced and being disengaged or twisted, and to improve the reliability of the product, the ear plug-in connector 9 in this embodiment is a toothed knurled ear plug-in connector 9.
To sum up, the utility model provides a hair curler of hair-waving machine passes through above-mentioned technical scheme, cancels the high temperature plastic skeleton among the prior art, constitutes heating element subassembly with heating film and heat conduction paper, sets up the circuit board in heating element subassembly, all welds parts such as thermistor, temperature switch, fuse on the circuit board, hugs closely the shell inner wall after the assembly, can not only alleviate the weight of product, can improve product intensification efficiency and temperature homogeneity simultaneously.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a hair curler of hair-waving machine, its characterized in that includes shell, heating element group spare, circuit board, connector, thermistor, temperature switch and fuse, install after the heating element group spare is convoluteed into the cylinder structure in the shell, the circuit board install in inside the heating element group spare, the heating element group spare with the circuit board is connected, thermistor, temperature switch, fuse are all installed on the circuit board, the one end of connector with the circuit board is connected, the other end and the hair-waving machine of connector are connected, the connector is the ear formula connector of inserting of taking the tooth type annular knurl.
2. The hair curling bar of the hair curling machine according to claim 1, wherein the heating core assembly comprises a heating film and a heat conductive paper, the heat conductive paper is adhered to the outer wall of the heating film, and the heat conductive paper is positioned between the housing and the heating film; the circuit board is arranged on the inner wall of the heating film.
3. The hair curling bar of the hair curling machine according to claim 2, wherein a corn is provided on the circuit board, and the circuit board is mounted on the inner wall of the heat generating film through the corn.
4. The hair curling bar of the hair curling machine according to claim 3, wherein the circuit board is provided with a welding hole, the eyelet is welded to the circuit board through the welding hole, and an arc-shaped gasket is further provided between the eyelet and the inner wall of the heat generating film.
5. The hair curling bar of the hair curling machine according to claim 2, wherein the circuit board is detachably mounted on an inner wall of the heat generating film.
6. The hair curling bar of the hair waving machine as set forth in claim 1, wherein an opening is provided at one end of said housing, said opening being fitted with a plug detachably attached thereto, said connector being fitted to said plug.
7. The hair curling bar of the hair waving machine according to claim 6, wherein the other end of the housing is provided with a silicone ring.
8. The hair curling bar of the hair waving machine as set forth in claim 1, wherein said housing is an insulating housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921160653.0U CN210930051U (en) | 2019-07-23 | 2019-07-23 | Hair curling bar of hair curling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921160653.0U CN210930051U (en) | 2019-07-23 | 2019-07-23 | Hair curling bar of hair curling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210930051U true CN210930051U (en) | 2020-07-07 |
Family
ID=71385187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921160653.0U Active CN210930051U (en) | 2019-07-23 | 2019-07-23 | Hair curling bar of hair curling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210930051U (en) |
-
2019
- 2019-07-23 CN CN201921160653.0U patent/CN210930051U/en active Active
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