CN210581446U - Heating device of hair dryer and hair dryer - Google Patents
Heating device of hair dryer and hair dryer Download PDFInfo
- Publication number
- CN210581446U CN210581446U CN201920884579.0U CN201920884579U CN210581446U CN 210581446 U CN210581446 U CN 210581446U CN 201920884579 U CN201920884579 U CN 201920884579U CN 210581446 U CN210581446 U CN 210581446U
- Authority
- CN
- China
- Prior art keywords
- annular
- inner shell
- hair dryer
- annular inner
- heating wire
- 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.)
- Active
Links
Images
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
The utility model relates to a hair dryer field discloses a device and hair dryer generate heat of hair dryer. The heat generating device of the hair dryer comprises: the support sets up in the air-out passageway to include: the annular inner shell and the plurality of supporting pieces are arranged on the annular inner shell, and each supporting piece is arranged on the outer ring surface of the annular inner shell in an annular mode around the axis direction of the annular inner shell; the heating wire components are annularly arranged on the supporting pieces in the axial direction of the annular inner shell; the heating wire component is also separated from the annular inner shell; the temperature controller is arranged in an area separated from the annular inner shell by the heating wire component; the fuse sets up the one side of keeping away from cyclic annular inner shell at support piece, and the fuse both sides all are provided with the heater subassembly. Thereby can improve temperature-sensing and overheat protection's precision, and can effectively reduce the holistic volume of the device that generates heat, and then reduce the volume of dry hair ware somatic part for the user can reduce the action range that the hand lifted when weathering the hair, avoids the sour tired that expands of arm, and then can effectively promote user experience.
Description
Technical Field
The utility model relates to a hair dryer field, in particular to device and hair dryer generate heat of hair dryer.
Background
After the hair is washed, when people need to wash and sleep or go out, a great deal of time is spent on naturally drying the hair, the hair dryer is convenient for the life of people, the hair drying time of people is shortened, and the life of people is facilitated. At present, in order to be able to blow out air at different temperatures, hair dryers are usually made up of a set of heating wires and a small fan. If only the small fan rotates and the heating wire does not work, the hair dryer can only blow out cold air, and when the heating wire and the small fan work simultaneously, the heating wire assembly can generate heat, and the air blown out by the fan is changed into hot air through the heating wire.
At present, in the heater subassembly in the hair-dryer, form the support by a plurality of mica sheets are inserted to inserting usually, and encircle the heater around the axial and arrange, and, in order to guarantee hair-dryer's safe in utilization, still need set up temperature controller and fuse outside the heater, therefore it is big to make the whole occupation space of heater subassembly, and then lead to the somatic part of hair-dryer longer, consequently when the user is using the hair-dryer to blow, the action range that needs the hand to lift up is big, make the user when drying the hair, the easy sour fatigue that expands of arm, user experience is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device and hair dryer generate heat of hair dryer for can reduce the volume of generating heat subassembly in the hair dryer, and then promote user experience.
In order to solve the above technical problem, an embodiment of the present invention provides a heating device for a hair dryer, which is disposed in a body of the hair dryer, and the body of the hair dryer comprises: a front body and a rear body which is coaxial with the front body and spliced with each other; the precursor comprises: the air conditioner comprises a front inner shell and a front outer shell coaxially connected with the front inner shell, wherein an air outlet channel is formed in the front inner shell;
wherein the heat generating device of the hair dryer comprises:
the support sets up in the air-out passageway to include: the supporting pieces are arranged on the annular inner shell in an annular mode and are arranged on the outer ring surface of the annular inner shell in an annular mode around the axial direction of the annular inner shell;
the heating wire components are arranged on the supporting pieces in a surrounding mode in the axis direction of the annular inner shell; the heating wire component is also separated from the annular inner shell;
the temperature controller is arranged in an area separated from the annular inner shell by the heating wire component;
the fuse sets up support piece keeps away from one side of cyclic annular inner shell, just the fuse both sides all are provided with the heater subassembly.
Additionally, the utility model discloses an embodiment still provides a hair dryer, include: the heating device is arranged in the body.
The utility model discloses embodiment is for prior art, because the device that generates heat of hair-dryer includes support, heater subassembly, temperature controller and fuse, wherein, the support comprises cyclic annular inner shell and a plurality of support piece, and each support piece encircles around the axis direction ring of cyclic annular inner shell and establishes, therefore the required support of same heater subassembly is littleer, consequently can reduce the volume of the device that generates heat. Simultaneously, the temperature controller sets up in the region that heater subassembly and cyclic annular inner shell separated, not only can not increase whole heating device's volume, still can make the temperature controller be close to the heat source more, and then can be more accurate control the temperature of heater, and the fuse then sets up the one side of keeping away from cyclic annular inner shell at support piece. And, the fuse setting is kept away from the one side of cyclic annular inner shell at support piece, therefore can not increase whole heating device's volume equally, and the fuse keeps away from one side of heater subassembly and still is provided with partial heater for the fuse is in the middle of the heater, presses close to the heat source more, can prevent unusual heavy current and high temperature more effectively and cause danger, and then protects the safe in utilization of hair-dryer better. Thereby can effectively reduce the holistic volume of device that generates heat through this kind of mode of setting up, and then reduce the volume of dry hair ware somatic part for the user can reduce the action range that the hand lifted when weathering the hair, avoids the sour tired that expands of arm, and then can effectively promote user experience.
In addition, one side of at least one supporting piece, which is opposite to the annular inner shell, is provided with a notch through which the temperature controller penetrates.
In addition, one side of at least one supporting piece facing the shell is provided with a groove, and the groove is embedded by the fuse part.
In addition, the heat generating device of the hair dryer further comprises: the annular outer shell is coaxial with the annular inner shell, an annular accommodating area is formed between the annular outer shell and the annular inner shell, and the heating wire assembly, the temperature controller and the fuse are arranged in the annular accommodating area.
In addition, the heater assembly includes: the heating wires are wound on the supporting pieces and are arranged along the axial direction of the annular inner shell and the annular outer shell; the heating wire is formed by a plurality of upper bending portions and a plurality of lower bending portions which are alternately arranged, the heating wire is integrally of a wavy annular structure, at least one of the heating wire is abutted against and hooked by the upper bending portions, the supporting piece faces to one side of the annular shell, and at least one of the lower bending portions of the heating wire is abutted against and hooked by the supporting piece faces to one side of the annular inner shell.
In addition, a plurality of first slots are formed in one side, facing the annular outer shell, of each supporting piece, a plurality of second slots are formed in one side, facing the annular inner shell, of each supporting piece, and the number of the first slots and the number of the second slots are larger than or equal to the number of turns of the heating wire; the first slot is embedded by the upper bending part of the heating wire, and the second slot is embedded by the lower bending part of the heating wire.
In addition, the heat generating device of the hair dryer further comprises: the annular connecting piece is coaxially fixed with the annular inner shell; and the plurality of convex parts are arranged on the inner ring surface of the annular connecting piece and are used for locking and fixing with the body of the hair dryer.
In addition, the bulge is formed by extending a part of the annular connecting piece to one side of the inner annular surface; or the bulge part is a separate part and is detachably arranged on the annular connecting piece.
In addition, the heat generating device of the hair dryer further comprises: the fixing blocks are annularly arranged on the outer ring surface of the annular connecting piece in the axial direction of the annular connecting piece; the number of the fixing blocks is the same as that of the supporting pieces, and the fixing blocks correspond to the supporting pieces one by one; each support piece is connected with each fixed block respectively.
Drawings
Figure 1 is an exploded view of a hair dryer according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a heat generating device of a hair dryer according to a first embodiment of the present invention;
FIG. 3 is a side view of the heat generating unit of the hair dryer in accordance with the first embodiment of the present invention;
fig. 4 is a schematic diagram of the fuse mounting position of the heat generating device of the hair dryer according to the first embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments. The following embodiments are divided for convenience of description, and should not constitute any limitation to the specific implementation manner of the present invention, and the embodiments may be mutually incorporated and referred to without contradiction.
The first embodiment of the present invention relates to a heating device of a hair dryer, which is disposed in a body of the hair dryer and includes a support 1, a heating wire assembly 2, a temperature controller 3, and a fuse 4, as shown in fig. 1, 2, 3, and 4. The body of the hair dryer comprises a front body 10 and a rear body 20 which are coaxially fixed, the front body 10 and the rear body 20 are mutually spliced, specifically, the front body 10 comprises a front inner shell 101 and a front outer shell 102 which are coaxially connected, an air outlet channel is formed inside the front inner shell 101, a heat insulation interlayer is formed between the front inner shell 101 and the front outer shell 102, and a heating component of the hair dryer is fixed on the front inner shell 101 of the front body 10 through screws. The support 1 is arranged in the air outlet channel, the support 1 comprises an annular inner shell 11 and a plurality of supporting pieces 13, and each supporting piece 13 is annularly arranged on the outer annular surface in the annular inner shell 11 around the axial direction of the annular inner shell 11. In addition, the heating wire assembly 2 is also arranged on each support 13 in a ring shape around the axial direction of the annular inner shell 11, and is connected and fixed with each support 13. Wherein, the annular inner shell 11 and the supporting member 13 can be made of mica sheets.
In the present embodiment, as shown in fig. 2, the thermostat 3 is installed in a region separated from the heating wire assembly 2 and the annular inner case 11, and the temperature in the body is detected in real time, so that the thermostat 3 is installed without increasing the volume of the heating device. Specifically speaking, in this embodiment, the temperature controller 3 is disposed at one side close to the annular inner shell 11 and below the heating wire assembly 2, which is not only beneficial to saving the space of the heating device, but also can improve the accuracy of temperature sensing, and is beneficial to overheat protection of the hair dryer. And, one side that at least one support 13 is relative to cyclic annular inner shell 11 offers the breach that is used for being worn to establish by temperature controller 3, and can dismantle between temperature controller 3 and the support 13 and be connected, and during the actual use, temperature controller 3 accessible screw riveting is on the outer annular surface of cyclic annular inner shell 11.
In addition, in the present embodiment, as shown in fig. 2, 3, and 4, the fuse 4 is disposed on the side of the support 13 away from the annular inner housing 11, and this mounting manner allows the fuse 4 to be mounted without increasing the volume of the heat generating device. Specifically, at least one of the supporting members 13 is recessed on a side away from the annular inner housing 11, and the recessed groove is partially embedded by the fuse 4, so that the fuse 4 can be fixed on the supporting member 13. In addition, in order to protect the safe in utilization of hair dryer better, fuse 4 can set up in the one side that is close to the hair dryer air outlet to there is a round heater 21 towards the air-out direction extension, makes fuse 4 wrapped up in heater subassembly 2, therefore can prevent unusual heavy current and high temperature more effectively and cause danger, and then protects the safe in utilization of hair dryer better.
Specifically, the temperature controller 3 has the working principle that the temperature sensor automatically samples and monitors the ambient temperature in real time, and when the sampling temperature of the temperature controller 3 exceeds a preset value, the temperature controller automatically trips to disconnect a circuit, so that the heating wire stops heating continuously. And when the temperature of the heating wire component 2 exceeds the safety value and the temperature controller 3 is disconnected and fails, or the current is too large, so that potential safety hazards are caused, the fuse 4 automatically fuses the circuit to play a second protection role, and the hair dryer is better protected. In practical use, the fuse 4 may be a thermal fuse.
Preferably, in the present embodiment, as shown in fig. 1, 2 and 4, the heat generating device of the hair dryer may further include an annular outer shell 12 coaxially disposed with the annular inner shell 11, and the annular outer shell 12 may be made of mica sheets. Wherein, an annular accommodating area is formed between the annular outer shell 12 and the annular inner shell 11, and the heating wire component 2, the temperature controller 3 and the fuse 4 are all arranged in the annular accommodating area. Therefore, the annular shell 12 can insulate heat, and the heat transferred to the body of the hair dryer is reduced, so that when a user uses the hair dryer to blow hair, the temperature of the body of the user is not too high, the user is prevented from being scalded, and the user experience is further improved.
It is not difficult to find that, because the bracket 1 is composed of the annular inner shell 11, the annular outer shell 12 and the plurality of supporting pieces 13, and each supporting piece 13 is annularly arranged in the annular accommodating area around the axial direction of the annular inner shell 11 and the annular outer shell 12, and meanwhile, the heating wire component 2 is annularly arranged in the annular accommodating area around the axial direction of the annular inner shell 11 and the annular outer shell 12, the size of the bracket 1 required by the same heating wire component 2 is smaller, therefore, the whole size of the heating device can be reduced, the temperature controller 3 is arranged in the area separated from the annular inner shell 11 by the heating wire component 2, the fuse 4 is arranged in the heating wire component 2 and is surrounded by the heating wire 21, the installation of the temperature controller 3 and the fuse 4 can not influence the size of the whole heating device, the fuse 4 can be closer to a heat source, and the danger caused by abnormal large current and high temperature can be effectively prevented, thereby better protecting the use safety of the hair dryer. Moreover, the heat insulation is carried out by the heat insulation interlayer between the annular inner shell 11 and the annular outer shell 12, so that the heat transferred to the hair dryer body can be reduced, and the user can be prevented from being scalded by overhigh temperature. Thereby can effectively reduce the holistic volume of device that generates heat, and then reduce the volume of dry hair ware somatic part for the user can reduce the action range that the arm lifted up when weathering the hair, and then avoids the arm to acid and expand fatigue, effectively promotes user experience.
In addition, it should be noted that, in the present embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the heating wire assembly 2 includes a plurality of loops of heating wires 21, and the heating wires 21 are wound around the respective supporting members 13 and arranged along the axial direction of the annular inner casing 11 and the annular outer casing 12. Wherein, a plurality of circles of heating wires 21 are formed by winding a plurality of circles of heating wires, and in the actual use process, a plurality of circles of heating wires can also be directly wound. And, the heater 21 is formed by a plurality of upper bending portions 211 and a plurality of lower bending portions 212 which are alternately arranged, the heater 21 is integrally in a wavy annular structure, at least one upper bending portion 211 of the heater 21 butts against and hooks with one side of the support piece 13 facing the annular outer shell 12, and at least one lower bending portion 212 of the heater 21 butts against and hooks with one side of the support piece 13 facing the annular inner shell 11. In addition, a plurality of first slots 131 are formed in one side of each support 13 facing the annular outer shell 12, and a plurality of second slots 132 are formed in one side of the annular inner shell 11, wherein the number of the first slots 131 and the number of the second slots 132 are greater than or equal to the number of turns of the heating wire 21, the first slots 131 are embedded by the upper bending portions 211 of the heating wire 21, and the second slots 132 are embedded by the lower bending portions 212 of the heating wire 21. In the actual use process, in order to reach better heating effect, the heating wire 21 can be provided with two layers, and two layers of heating wires 21 are coaxially arranged, so that more heating wires 21 can be arranged on the body part with the same length, and the length of the hair dryer body part is effectively reduced.
In the present embodiment, as shown in fig. 2 and 4, the heat generating device of the hair dryer may further include: the annular connector 5 and a plurality of convex parts 51 arranged on the inner annular surface of the annular connector. Wherein each protruding part 51 is used for locking and fixing with the body of the hair dryer, and the annular connecting piece 5 is coaxially fixed with the annular inner shell 11, thereby the heating device can be integrally fixed on the body of the hair dryer. Specifically, the annular connecting member 5 may be provided with a positioning groove, and the annular inner shell 11 is inserted into the positioning groove of the annular connecting member 5, so that the annular inner shell 11 and the annular connecting member 5 are fixed to each other. In addition, it should be noted that, in the present embodiment, each of the protrusions 51 is formed by extending a part of the annular connecting member 5 to a side away from the annular accommodating area. Of course, in actual use, each of the protrusions 51 may be a separate member detachably provided on the annular joint member 5.
In addition, as shown in fig. 2 and 4, a plurality of fixing blocks 52 may be further disposed on the outer surface of the annular connecting member 5, each fixing block 52 is annularly disposed around the axial direction of the annular connecting member 5, and the number of the fixing blocks 52 is the same as that of the supporting members 13 and corresponds to one another. Furthermore, each fixing block 52 is provided with a slot, and each supporting element 13 is inserted into the corresponding slot, so as to realize the connection and fixation between the supporting element 13 and the annular connecting element 5, and further fix each supporting element 13 on the outer annular surface of the annular inner shell 11. Wherein, each fixing block 52 and each protruding part 51 can be integrally formed with the annular connecting piece.
The utility model discloses a second embodiment relates to a hair dryer, include: a body, a handle connected to the body, and a heat generating device as described in the first embodiment disposed within the body.
As can be easily found from the above, because the stent is composed of the annular inner shell, the annular outer shell and a plurality of supporting pieces, the supporting pieces are arranged in the annular accommodating area in an annular mode around the axial direction of the annular inner shell and the annular outer shell, meanwhile, the heating wire component is arranged in the annular accommodating area in a surrounding way around the axial direction of the annular inner shell and the annular outer shell, therefore, the bracket required by the same heating wire component has smaller volume, thereby reducing the whole volume of the heating device, the temperature controller is arranged in the area separated from the heating wire component and the annular inner shell, the fuse 4 is arranged in the heating wire component 2, and surrounded by the heater 21 for the installation of temperature controller 3 and fuse 4 can not influence the volume of whole heating device, still can make fuse 4 more press close to the heat source, can prevent more effectively that unusual heavy current and high temperature from causing danger, and then protect the safety in utilization of hair-dryer better. Moreover, the heat insulation is carried out by the heat insulation interlayer between the annular inner shell 11 and the annular outer shell 12, so that the heat transferred to the hair dryer body can be reduced, and the user can be prevented from being scalded by overhigh temperature. Thereby can effectively reduce the holistic volume of device that generates heat, and then reduce the volume of dry hair ware somatic part for the user can reduce the action range that the arm lifted up when weathering the hair, and then avoids the arm to acid and expand fatigue, effectively promotes user experience.
It should be noted that this embodiment is a system embodiment corresponding to the first embodiment, and this embodiment can be implemented in cooperation with the first embodiment. The related technical details mentioned in the first embodiment are still valid in this embodiment, and are not described herein again in order to reduce repetition. Accordingly, the related-art details mentioned in the present embodiment can also be applied to the first embodiment.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (10)
1. A heat generating device of a hair dryer disposed within a body of the hair dryer, the body of the hair dryer comprising: a front body and a rear body which is coaxial with the front body and spliced with each other; the precursor comprises: the air conditioner comprises a front inner shell and a front outer shell coaxially connected with the front inner shell, wherein an air outlet channel is formed in the front inner shell;
it is characterized in that the heating device of the hair dryer comprises:
the support sets up in the air-out passageway to include: the supporting pieces are arranged on the annular inner shell in a surrounding mode around the axial direction of the annular inner shell and are arranged on the outer annular surface of the annular inner shell;
the heating wire components are arranged on the supporting pieces in a surrounding mode in the axial direction of the annular inner shell; the heating wire component is also separated from the annular inner shell;
the temperature controller is arranged in an area separated from the annular inner shell by the heating wire component;
the fuse sets up support piece keeps away from one side of cyclic annular inner shell, just the fuse is kept away from one side of heater subassembly still is provided with partial heater.
2. The heat generating device of a hair dryer of claim 1, wherein at least one of the supporting members has a notch formed at a side thereof opposite to the annular inner casing for receiving the temperature controller.
3. The heat-generating device of claim 1, wherein at least one of the supports has a recess formed in a side thereof facing the housing, the recess being partially embedded by the fuse.
4. The heat-generating device of a hair dryer of claim 1, further comprising: the annular outer shell is coaxial with the annular inner shell, an annular accommodating area is formed between the annular outer shell and the annular inner shell, and the heating wire assembly, the temperature controller and the fuse are arranged in the annular accommodating area.
5. The heat-generating device of the hair dryer of claim 4, wherein the heat-generating wire assembly comprises:
the heating wires are wound on the supporting pieces and are arranged along the axial direction of the annular inner shell and the annular outer shell;
the heating wire is formed by a plurality of upper bending portions and a plurality of lower bending portions which are alternately arranged, the heating wire is integrally of a wavy annular structure, at least one of the heating wire is abutted against and hooked by the upper bending portions, the supporting piece faces to one side of the annular shell, and at least one of the lower bending portions of the heating wire is abutted against and hooked by the supporting piece faces to one side of the annular inner shell.
6. The heat generating device of a hair dryer as claimed in claim 5, wherein a plurality of first slots are formed on one side of each of the supporting members facing the annular outer shell, a plurality of second slots are formed on one side of each of the supporting members facing the annular inner shell, and the number of the first slots and the number of the second slots are greater than or equal to the number of the heating wires;
the first slot is embedded by the upper bending part of the heating wire, and the second slot is embedded by the lower bending part of the heating wire.
7. The heat-generating device of a hair dryer of claim 1, further comprising:
the annular connecting piece is coaxially fixed with the annular inner shell;
and the plurality of convex parts are arranged on the inner ring surface of the annular connecting piece and are used for locking and fixing with the body of the hair dryer.
8. The heat-generating device of claim 7, wherein the protrusion is formed by a portion of the annular connector extending toward one side of the inner annular surface;
or the bulge part is a separate part and is detachably arranged on the annular connecting piece.
9. The heat-generating device of a hair dryer of claim 7, further comprising:
the fixing blocks are annularly arranged on the outer ring surface of the annular connecting piece in the axial direction of the annular connecting piece;
the number of the fixing blocks is the same as that of the supporting pieces, and the fixing blocks correspond to the supporting pieces one by one; each support piece is connected with each fixed block respectively.
10. A hair dryer, comprising: a body, a heat generating device as claimed in any one of claims 1 to 9 disposed within the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920884579.0U CN210581446U (en) | 2019-06-13 | 2019-06-13 | Heating device of hair dryer and hair dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920884579.0U CN210581446U (en) | 2019-06-13 | 2019-06-13 | Heating device of hair dryer and hair dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210581446U true CN210581446U (en) | 2020-05-22 |
Family
ID=70698766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920884579.0U Active CN210581446U (en) | 2019-06-13 | 2019-06-13 | Heating device of hair dryer and hair dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210581446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023082758A1 (en) * | 2021-11-09 | 2023-05-19 | 莱克电气绿能科技(苏州)有限公司 | Hair care device |
-
2019
- 2019-06-13 CN CN201920884579.0U patent/CN210581446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023082758A1 (en) * | 2021-11-09 | 2023-05-19 | 莱克电气绿能科技(苏州)有限公司 | Hair care device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4014784A1 (en) | Electric hair dryer | |
| CN210581446U (en) | Heating device of hair dryer and hair dryer | |
| JP2015531650A (en) | Induction-heated hair styling instrument and its heating unit | |
| CN102554390B (en) | Soldering iron | |
| CN110014954B (en) | Charging connecting piece | |
| KR20200049496A (en) | Over-temperature protection structure and hair drying apparatus | |
| CN211407936U (en) | Heating device of hair dryer and hair dryer | |
| WO2020087911A1 (en) | Heater and hair drying device | |
| CN104456936A (en) | Heating device | |
| CN110403326B (en) | Hair drier | |
| CN210581447U (en) | Hair dryer | |
| CN107883434A (en) | Safety switch for electric heater and electric heater | |
| EP3469134B1 (en) | A household appliance comprising a cable holder | |
| CN220733028U (en) | Heating device and hair drier | |
| CN208042302U (en) | Safety switch for electric heater and electric heater | |
| CN211240111U (en) | Temperature control structure and electric heating appliance | |
| CN204795638U (en) | Overheated isolator and electric heater unit | |
| CN219284523U (en) | Temperature sensor | |
| CN216048064U (en) | Electric heating device, equipment and air conditioner | |
| CN213045832U (en) | Hair straightener with comb | |
| CN218127342U (en) | Hair-dressing device | |
| KR20010039530A (en) | Cooking heater device | |
| US6265698B1 (en) | Overheating protector for heaters | |
| CN208676493U (en) | The fever frame of hair dryer | |
| CN220023108U (en) | Code reading heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215124 no.1688, Songwei Road, Guoxiang street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Pursuit technology (Suzhou) Co.,Ltd. Address before: 300461 1-1-804-8, north area, financial and Trade Center, 6865 Asia Road, Binhai New Area, Tianjin Patentee before: ZHUIMI TECHNOLOGY (TIANJIN) Co.,Ltd. |
|
| CP03 | Change of name, title or address |