CN214854932U - Mini hair straightener - Google Patents
Mini hair straightener Download PDFInfo
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- CN214854932U CN214854932U CN202022342953.XU CN202022342953U CN214854932U CN 214854932 U CN214854932 U CN 214854932U CN 202022342953 U CN202022342953 U CN 202022342953U CN 214854932 U CN214854932 U CN 214854932U
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- heating plate
- plate
- heat insulation
- handle
- hair straightener
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Abstract
The utility model discloses a mini hair straightener belongs to hair straightener product technology field, include: the device comprises a shell, a power supply connector, a control assembly and a heat insulation assembly; the problem that the plate surface of the hair straightening plate sprayed by the traditional process is easy to damage an internal printing heating body is avoided, and meanwhile, a common USB power supply is adopted to directly supply the heating body, so that the rapid temperature rise is realized, the heat efficiency is improved, and the product weight is reduced.
Description
Technical Field
The utility model relates to a hair straightener product technology field especially relates to a mini hair straightener.
Background
The hair straightener heats and softens hair through the heating element, and then cools down again to reach the purpose of straightening hair, and current hair straightener both can be straightened, also can draw the book, and hair straightener has developed into the indispensable product of personal care.
In the existing hair straightener, the heater adopts a split structure, and has the defects of low temperature rise speed, low heat transfer efficiency, low service life at high temperature and the like. The alternating current power supply has the risk of high-voltage electric leakage, and the hair straightener with the additional battery has the defect of heavy weight.
Disclosure of Invention
According to the above problems in the prior art, a mini hair straightener is provided, in which a heating plate and an internal heating element are integrated, a heating circuit is directly printed on the back surface of the heating plate by using a surface treatment method, and a heating element is directly supplied by using a common USB power supply, so that rapid temperature rise, improved thermal efficiency and reduced product weight are realized.
The technical scheme specifically comprises the following steps:
a mini hair straightener comprising:
a heat generating plate;
the shell comprises an upper clamping plate and a lower clamping plate which are rotatably connected through a hinge shaft;
the heating plate is arranged at one end of the shell and comprises an upper heating plate and a lower heating plate, and the upper heating plate and the lower heating plate are respectively arranged on the same side of the upper clamping plate and the lower clamping plate oppositely;
the power supply connector is arranged at the other end of the shell and is used for connecting an external power supply;
the control assembly is arranged in the shell, is respectively connected with the power supply connector, and is electrically connected with the heating plate and used for controlling the on-off of the heating plate and the external power supply;
and the heat insulation assembly is arranged in the shell, corresponds to the heating plate in position and is used for fixing the heating plate.
Preferably, the upper clamping plate comprises an upper handle and an upper handle cover, the upper handle cover is matched with the upper handle to form a first cavity, a first opening is formed in the upper handle cover, and the upper heating plate penetrates through the first opening;
the lower clamping plate comprises a lower handle and a lower handle cover, the lower handle cover is matched with the lower handle to form a second cavity, a second opening is formed in the lower handle cover, and the lower heating plate penetrates through the second opening.
Preferably, wherein the heat insulation assembly further comprises:
the upper heat insulation plate is arranged in the first cavity and is positioned between the upper handle and the upper heating plate, the upper heat insulation plate is fixedly connected with the upper heating plate, an upper floating silica gel pair is arranged between the upper heat insulation plate and the upper handle, and the upper floating silica gel pair is used for carrying out floating support between the upper heat insulation plate and the upper handle;
the lower heat insulation plate is arranged in the second cavity and located between the lower handle and the lower heat insulation plate, the lower heat insulation plate is fixedly connected with the lower heat insulation plate, a floating silica gel pair is arranged between the lower heat insulation plate and the lower handle, and the floating silica gel pair is used for floating support between the lower heat insulation plate and the lower handle.
Preferably, wherein the control assembly further comprises:
the upper temperature sensor is fixedly connected with the upper heating plate and used for detecting the temperature of the upper heating plate;
and the PCB control circuit board is respectively electrically connected with the upper temperature sensor, the upper heating plate, the lower heating plate and the power connector and is used for controlling the on-off of the external power supply and the heating plate according to the temperature signal acquired by the upper temperature sensor.
Preferably, the power connector adopts a Type-c plug, and the Type-c plug is powered by a 5V and 2A USB power supply.
Preferably, the PCB control circuit board is further provided with a control switch, the control switch penetrates through the housing, and the control switch is used for controlling the mini hair straightener to be turned on and off.
Preferably, the heating plate comprises a heating line, the heating line is an MGH platinum slurry heating line, and the heating line is arranged on the surface to be protected by printing.
The beneficial effects of the above technical scheme are that:
the mini hair straightener integrates the heating plate and the internal heating element, the heating circuit is directly printed on the back of the heating plate by adopting a surface treatment method, and the heating element is directly supplied by adopting a common USB power supply, so that the rapid temperature rise, the heat efficiency improvement and the product weight reduction are realized.
Drawings
Fig. 1 is an external view of a mini hair straightener in a preferred embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of a mini hair straightener in a preferred embodiment of the present invention;
FIG. 3 is a schematic view of an assembly structure of the heating plate according to the preferred embodiment of the present invention;
the above reference numerals denote descriptions:
1-an upper clamping plate, 10-an upper handle, 11-an upper handle cover, 12-a first opening, 2-a lower clamping plate, 20-a lower handle, 21-a lower handle cover, 22-a second opening, 3-a hinge shaft, 4-a heating plate, 40-an upper heating plate, 41-a lower heating plate, 5-a power supply connector, 61-a temperature sensor, 62-a PCB control circuit board, 63-a control switch, 70-an upper heating plate, 71-an upper floating silica gel pair, 72-a lower heating plate and 73-a lower floating silica gel pair.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
A mini hair straightener, which comprises a heating plate obtained by the surface treatment method, as shown in fig. 3, further comprises:
the outer shell comprises an upper clamping plate 1 and a lower clamping plate 2, wherein the upper clamping plate 1 and the lower clamping plate 2 are rotatably connected through a hinge shaft 3;
the heating plate is arranged at one end of the shell and comprises an upper heating plate 40 and a lower heating plate 41, and the upper heating plate 40 and the lower heating plate 41 are respectively and oppositely arranged at the same side of the upper clamping plate 1 and the lower clamping plate 2;
the power supply connector 5 is arranged at the other end of the shell and is used for connecting an external power supply;
the control component is arranged in the shell, is respectively electrically connected with the power supply connector 5 and the heating plate, and is used for controlling the on-off of the heating plate and an external power supply;
and the heat insulation component is arranged in the shell, corresponds to the position of the heating plate and is used for fixing the heating plate.
In the preferred embodiment of the present invention, the upper splint 1 includes an upper handle 10 and an upper handle cover 11, the upper handle cover 11 cooperates with the upper handle 10 to form a first cavity, the upper handle cover 11 is provided with a first opening 12, and the upper heating plate 40 is disposed through the first opening 12;
the lower clamping plate 2 comprises a lower handle 20 and a lower handle cover 21, the lower handle cover 21 is matched with the lower handle 20 to form a second cavity, a second opening 22 is arranged on the lower handle cover 21, and the lower heating plate 41 is arranged through the second opening 22.
In a preferred embodiment of the present invention, the heat insulation assembly further comprises:
the upper heat insulation plate 70 is arranged in the first cavity and is positioned between the upper handle 10 and the upper heating plate 40, the upper heat insulation plate 70 is fixedly connected with the upper heating plate 40, an upper floating silica gel pair 71 is arranged between the upper heat insulation plate 70 and the upper handle 10, and the upper floating silica gel pair 71 is used for floating and supporting between the upper heat insulation plate 70 and the upper handle 10;
and the lower heat insulation plate 72 is arranged in the second cavity and is positioned between the lower handle 20 and the lower heat insulation plate 41, the lower heat insulation plate 72 is fixedly connected with the lower heat insulation plate 41, a lower floating silica gel pair 73 is arranged between the lower heat insulation plate 72 and the lower handle 20, and the lower floating silica gel pair 73 is used for floating and supporting between the lower heat insulation plate 72 and the lower handle 20.
Specifically, in this embodiment, the floating silica gel pair is placed between upper and lower heat insulating board 72 and upper and lower handle 20 main part respectively, because the fixed heating plate subassembly of handle main part, so the handle is elastic connection with the heating plate subassembly, the heating plate subassembly can exist 0.5-1.2 millimeter within range for the handle on the vertical direction and fluctuate, and can deflect certain angle, like this the user when hair-perming is straightened hair, the hair can be overall scalded and pressed the heating plate, simultaneously can also avoid exerting oneself when too hard and pulling hair, tear the hair.
In a preferred embodiment of the present invention, the control module further comprises:
an upper temperature sensor 61 fixedly connected to the upper heating plate 40 for detecting the temperature of the upper heating plate 40;
and the PCB control circuit board 62 is respectively electrically connected with the upper temperature sensor 61, the upper heating plate 40, the lower heating plate 41 and the power connector 5, and is used for controlling the on-off between the external power supply and the heating plate according to the temperature signal acquired by the upper temperature sensor 61.
Specifically, in an embodiment of the present invention, the model of the PCB control circuit board 62 can be HS9741 INPUT, DC5V/2A, the upper temperature sensor 61 adopts an NTC component, the NTC component is fixed on the heating plate for detecting the temperature of the heating plate in real time, and transmitting a temperature feedback signal to the PCB control circuit board 62 for processing, and the PCB control circuit board 62 controls the operation of the heating element, thereby realizing the temperature control of the heating plate; in a specific embodiment of the present invention, the NTC component may adopt a model of: MF 58-204F-426F.
In the preferred embodiment of the present invention, the power connector 5 is a Type-c plug, which is powered by 5V, 2A USB power source.
In the preferred embodiment of the present invention, the PCB control circuit board 62 is further provided with a control switch 63, the control switch 63 is disposed through the housing, and the control switch 63 is used for controlling the mini hair straightener to be opened and closed.
The beneficial effects of the above technical scheme are that:
the mini hair straightener integrates the heating plate and the internal heating element, the heating circuit is directly printed on the back of the heating plate by adopting a surface treatment method, and the heating element is directly supplied by adopting a common USB power supply, so that the rapid temperature rise, the heat efficiency improvement and the product weight reduction are realized.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (7)
1. A mini hair straightener, characterized in that it comprises:
a heat generating plate;
the shell comprises an upper clamping plate and a lower clamping plate which are rotatably connected through a hinge shaft;
the heating plate is arranged at one end of the shell and comprises an upper heating plate and a lower heating plate, and the upper heating plate and the lower heating plate are respectively arranged on the same side of the upper clamping plate and the lower clamping plate oppositely;
the power supply connector is arranged at the other end of the shell and is used for connecting an external power supply;
the control assembly is arranged in the shell, is respectively connected with the power supply connector, and is electrically connected with the heating plate and used for controlling the on-off of the heating plate and the external power supply;
and the heat insulation assembly is arranged in the shell, corresponds to the heating plate in position and is used for fixing the heating plate.
2. The mini hair straightener of claim 1, wherein the upper clamping plate comprises an upper handle and an upper handle cover, the upper handle cover and the upper handle cooperate to form a first cavity, the upper handle cover is provided with a first opening, and the upper heating plate is arranged through the first opening;
the lower clamping plate comprises a lower handle and a lower handle cover, the lower handle cover is matched with the lower handle to form a second cavity, a second opening is formed in the lower handle cover, and the lower heating plate penetrates through the second opening.
3. The mini hair straightener of claim 2, wherein the heat insulation assembly further comprises:
the upper heat insulation plate is arranged in the first cavity and is positioned between the upper handle and the upper heating plate, the upper heat insulation plate is fixedly connected with the upper heating plate, an upper floating silica gel pair is arranged between the upper heat insulation plate and the upper handle, and the upper floating silica gel pair is used for carrying out floating support between the upper heat insulation plate and the upper handle;
the lower heat insulation plate is arranged in the second cavity and located between the lower handle and the lower heat insulation plate, the lower heat insulation plate is fixedly connected with the lower heat insulation plate, a floating silica gel pair is arranged between the lower heat insulation plate and the lower handle, and the floating silica gel pair is used for floating support between the lower heat insulation plate and the lower handle.
4. The mini hair straightener of claim 1, wherein the control assembly further comprises:
the upper temperature sensor is fixedly connected with the upper heating plate and used for detecting the temperature of the upper heating plate;
and the PCB control circuit board is respectively electrically connected with the upper temperature sensor, the upper heating plate, the lower heating plate and the power connector and is used for controlling the on-off of the external power supply and the heating plate according to the temperature signal acquired by the upper temperature sensor.
5. The mini hair straightener of claim 1, wherein the power connection is a Type-c plug which is powered by a 5V, 2A USB power source.
6. The mini hair straightener of claim 4, wherein the PCB control circuit board is further provided with a control switch, the control switch is arranged through the housing, and the control switch is used for controlling the mini hair straightener to be turned on and off.
7. The mini hair straightener of claim 1, wherein the heating plate comprises a heating line which is an MGH platinum paste heating line and is provided on a surface to be protected by printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022342953.XU CN214854932U (en) | 2020-10-20 | 2020-10-20 | Mini hair straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022342953.XU CN214854932U (en) | 2020-10-20 | 2020-10-20 | Mini hair straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214854932U true CN214854932U (en) | 2021-11-26 |
Family
ID=78885725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022342953.XU Active CN214854932U (en) | 2020-10-20 | 2020-10-20 | Mini hair straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214854932U (en) |
-
2020
- 2020-10-20 CN CN202022342953.XU patent/CN214854932U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315300 No. 999, Kaifa East Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province (one photo and multiple addresses) Patentee after: Yueli Group Co.,Ltd. Address before: 315000 No.999, Kaifa East Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: ZHEJIANG YUELI ELECTRICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |