CN110150827B - Electric hair drier - Google Patents
Electric hair drier Download PDFInfo
- Publication number
- CN110150827B CN110150827B CN201910521309.8A CN201910521309A CN110150827B CN 110150827 B CN110150827 B CN 110150827B CN 201910521309 A CN201910521309 A CN 201910521309A CN 110150827 B CN110150827 B CN 110150827B
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- China
- Prior art keywords
- heating wire
- circuit board
- fan
- casing
- unit
- Prior art date
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000005485 electric heating Methods 0.000 claims abstract description 18
- 238000002955 isolation Methods 0.000 claims description 23
- 238000001179 sorption measurement Methods 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A45D2020/126—Stands therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A45D2020/126—Stands therefor
- A45D2020/128—Stands therefor involving features of the hand-held hair dryer
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
An electric hair drier comprises a cylindrical shell, a cylindrical air inlet unit arranged at a first end of the shell, a cylindrical air nozzle unit arranged at a second end of the shell, a fan, a control circuit board, an electric heating wire support frame and an electric heating wire, wherein the fan, the control circuit board, the electric heating wire support frame and the electric heating wire are arranged in the shell; the fan sets up in the casing and is close to the one end of going into the wind unit, and the heating wire support frame sets up in the casing and is close to the one end of tuyere unit, and the heating wire is the heliciform and sets up on the heating wire support frame, and control circuit board sets up between fan and heating wire support frame. The whole structure is cylindrical, occupies small space and is convenient to store or carry.
Description
Technical Field
The invention relates to the technical field of electric hair dryers, in particular to an electric hair dryer.
Background
The structure of the existing electric hair drier is of a T-shaped or L-shaped structure, and the occupied space is large when the electric hair drier is placed in a container such as a trunk, so that the electric hair drier is inconvenient to store or carry.
Disclosure of Invention
In view of the above, the present invention provides an electric hair dryer which is cylindrical in shape, occupies a small space, and is convenient to store or carry, so as to solve the above problems.
An electric hair drier comprises a cylindrical shell, a cylindrical air inlet unit arranged at a first end of the shell, a cylindrical air nozzle unit arranged at a second end of the shell, a fan, a control circuit board, an electric heating wire support frame and an electric heating wire, wherein the fan, the control circuit board, the electric heating wire support frame and the electric heating wire are arranged in the shell; the fan sets up in the casing and is close to the one end of going into the wind unit, and the heating wire support frame sets up in the casing and is close to the one end of tuyere unit, and the heating wire is the heliciform and sets up on the heating wire support frame, and control circuit board sets up between fan and heating wire support frame.
Further, the casing includes base and upper cover that relative buckle is connected, and the base is provided with a plurality of snap rings on the terminal surface of upper cover towards the upper cover, and the upper cover is provided with a plurality of trip on the terminal surface of base towards the upper cover, and the trip is the inclined plane towards the top surface of base.
Further, the control circuit board comprises a first circuit board and a second circuit board which are arranged in parallel, the second circuit board is connected with an external power supply through a first cable, the second circuit board is connected with the fan through a second cable and is connected with the heating wire through a third cable, and the first circuit board is connected with the second circuit board through a fourth cable.
Further, the outside of fan has the fan casing, and the both ends of fan casing are protruding to be provided with a collar respectively, and the protruding a plurality of arc riding blocks that are provided with on the inside wall of casing, the middle part and the a plurality of arc riding blocks butt of fan casing, one side in opposite directions of two collars respectively with the lateral wall butt of two collars of the outside.
Further, an extension part is arranged at one end of the shell, which faces the wind inlet unit in a protruding manner, the wind inlet unit is provided with an outer filter screen, a connecting ring is arranged on the circumferential side wall of one end of the extension part, which faces the shell, an arc-shaped groove and an open slot which is vertically communicated with the arc-shaped groove are respectively arranged at two ends of the circumferential side wall of the connecting ring along the radial direction, and the two open slots are positioned at two ends of the connecting ring along the radial direction; the outer filter screen has the second opening towards the one end of casing, and along radial both ends and be close to the position of second opening on the inside wall of outer filter screen two lugs of protruding being provided with.
Further, a spiral internal air duct is arranged in the fan.
Further, one end of the shell facing the tuyere unit is provided with a first adsorption unit, and the inner side wall of one end of the tuyere unit facing the shell is provided with a second adsorption unit.
Further, the first adsorption unit is provided with a permanent magnet, and the second adsorption unit is an iron block.
Further, the tuyere unit is provided with a cylindrical tuyere shell, a fourth opening is formed in the circumferential side wall of the tuyere shell, a fifth opening is formed in the position, opposite to the fourth opening, of the circumferential side wall of the tuyere shell, a first isolation column is arranged in the tuyere shell in a protruding mode around the fifth opening, a second isolation column is arranged in the tuyere shell in a protruding mode around the fourth opening, the height of the first isolation column is identical to or equivalent to the diameter of the tuyere shell, the height of the second isolation column is smaller than the radius of the tuyere shell, and the tail end of the first isolation column is located in the middle of the second isolation column and forms an annular air outlet with the second isolation column.
Further, a sixth opening communicated with the fifth opening is formed in the middle of the first isolation column.
Compared with the prior art, the electric hair drier comprises a cylindrical shell, a cylindrical air inlet unit arranged at the first end of the shell, a cylindrical air nozzle unit arranged at the second end of the shell, a fan, a control circuit board, an electric heating wire support frame and an electric heating wire, wherein the fan, the control circuit board, the electric heating wire support frame and the electric heating wire are arranged in the shell; the fan sets up in the casing and is close to the one end of going into the wind unit, and the heating wire support frame sets up in the casing and is close to the one end of tuyere unit, and the heating wire is the heliciform and sets up on the heating wire support frame, and control circuit board sets up between fan and heating wire support frame. The whole structure is cylindrical, occupies small space and is convenient to store or carry.
Drawings
Embodiments of the invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of an electric hair dryer provided by the invention.
Fig. 2 is a schematic perspective view of the electric hair dryer with the upper cover removed.
Fig. 3 is a schematic perspective view of the electric hair dryer provided by the invention after the base is removed.
Fig. 4 is a schematic view illustrating a partial disassembly of the hair dryer according to the present invention.
Fig. 5 is a schematic diagram of a local enlarged view of a hair dryer according to the present invention.
Fig. 6 is a perspective view of the outer screen of fig. 4.
Fig. 7 is a schematic top view of the electric hair dryer with the upper cover removed.
Fig. 8 is a schematic diagram of a part of an electric hair dryer provided by the invention after an upper cover and a fan are removed.
Fig. 9 is a schematic view illustrating partial disassembly of the hair dryer according to the present invention.
Fig. 10 is a perspective view of the tuyere connection of fig. 9.
Fig. 11 is a perspective view of the tuyere unit of fig. 9 at a first view angle.
Fig. 12 is a perspective view of the tuyere unit of fig. 9 at a second view angle.
Detailed Description
Specific embodiments of the present invention will be described in further detail below based on the drawings. It should be understood that the description herein of the embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 1 to 3, the electric hair dryer provided by the present invention includes a cylindrical housing, a cylindrical air inlet unit 20 disposed at a first end of the housing, a cylindrical air nozzle unit 30 disposed at a second end of the housing, and a fan 40, a control circuit board, a heating wire support 71, and a heating wire 72 disposed in the housing.
The housing comprises a base 11 and an upper cover 12 which are connected by opposite buckles.
The fan 40 is disposed at one end of the housing near the wind inlet unit 20, the heating wire support 71 is disposed at one end of the housing near the tuyere unit 30, and the heating wire 72 is spirally disposed on the heating wire support 71.
The control circuit board is disposed between the blower 40 and the heating wire supporting frame 71.
The control circuit board comprises a first circuit board 51 and a second circuit board 52 which are arranged in parallel, the second circuit board 52 is connected with a first cable, and the first cable passes through a gap between the fan 40 and the shell, passes through the air inlet unit 20 and is connected with an external power supply. The first circuit board 51 is used for performing power conversion operations such as voltage reduction and voltage stabilization on an external power supply. The second circuit board 52 is provided with a plurality of buttons 60, such as a switch button, a speed adjusting button, a temperature adjusting button, and the like. The second circuit board 52 is connected to the blower 40 through a second cable and connected to the heating wire 72 through a third cable. The first circuit board 51 is connected to the second circuit board 52 through a fourth cable. The upper cover 12 is provided with a plurality of button through holes through which a plurality of buttons 60 pass.
An intermediate air duct is formed between the first circuit board 51 and the second circuit board 52 which are arranged in parallel, and air driven by the fan 40 passes through the intermediate air duct and enters the heating wire 72 and the tuyere unit 30, and meanwhile, the first circuit board 51 and the second circuit board 52 can be subjected to heat dissipation, so that the control circuit board can adapt to the space design of the shell, and the installation of the control circuit board is facilitated.
The base 11 is provided with a plurality of snap rings 111 on the terminal surface of upper cover 12 towards the outstanding face of upper cover 12, and the terminal surface of upper cover 12 towards base 11 is provided with a plurality of trip 121 on the outstanding face of trip 121 towards base 11 is the inclined plane, and the bottom of trip 121 is slided along the inclined plane to the snap ring 111 of being convenient for trip 121 is connected with the snap ring 111 buckle.
Referring to fig. 4, an extending portion 13 protrudes from one end of the housing facing the wind inlet unit 20, a plurality of first openings are formed in a circumferential side wall of the extending portion 13, the extending portion 13 is hollow, and a first through hole is formed in a middle portion of one end of the extending portion 13 away from the housing. The air inlet unit 20 comprises a cylindrical inner filter screen 21 with openings at two ends and an outer filter screen 22 sleeved outside the inner filter screen 21. The inner screen 21 is sleeved on the extension 13.
Referring to fig. 5, a connecting ring 14 is disposed on a circumferential side wall of one end of the extension portion 13 facing the housing in a protruding manner, two radial ends of the circumferential side wall of the connecting ring 14 are respectively provided with an arc-shaped groove 141 and an open groove 142 vertically communicated with the arc-shaped groove 141, and the two open grooves 142 are located at two radial ends of the connecting ring 14.
Referring to fig. 6, a second through hole is formed in a middle portion of an end of the outer screen 22 away from the housing, and the first cable passes through the first through hole of the extension portion 13 and the second through hole of the outer screen 22. The outer screen 22 has a second opening 221 towards one end of the housing, and two protrusions 222 are protruding from two ends of the inner sidewall of the outer screen 22 along the radial direction and near the second opening 221.
When the outer filter screen 22 is installed, the two protruding blocks 222 are aligned with the two open grooves 142 respectively, after the outer filter screen 22 moves towards the shell along the axial direction by a certain distance, the outer filter screen 22 rotates along the arc-shaped grooves 141 by a certain angle, so that the two protruding blocks 222 are respectively positioned in the two arc-shaped grooves 141, the outer filter screen 22 is installed on the shell, the wind inlet unit 20 can be quickly installed or detached, and the outer filter screen 22 or the inner filter screen 21 can be quickly replaced conveniently.
The peripheral side walls of the outer filter screen 22 and the inner filter screen 21 are provided with a plurality of hexagonal honeycomb air inlets. The hexagonal honeycomb type air inlet is designed to obtain the largest air inlet occupation ratio, namely the area ratio of the air inlet to the circumferential side wall of the outer filter screen 22 or the inner filter screen 21 is maximized, and the air inlet efficiency and the air inlet quantity are improved.
Referring to fig. 7, the blower 40 includes a motor 41, a blower housing 42 and an impeller 43, the motor 41 is disposed at one end of the blower housing 42 far away from the wind inlet unit 20, an output shaft of the motor 41 passes through the blower housing 42 and is connected with the impeller 43, openings are disposed at two ends of the blower housing 42, and a spiral internal air duct 421 is disposed inside the blower housing 42, so that wind output by the blower 40 is spiral, and the wind volume of the electric hair dryer provided by the invention in unit axial length is improved. The rotation speed of the motor 41 can be up to 10 ten thousand revolutions.
The fan housing 42 is provided with a mounting ring 422 at both ends thereof, respectively.
Referring to fig. 8, a plurality of arc-shaped supporting blocks 15 are protruding on the inner side wall of the housing, the middle of the fan housing is abutted with the arc-shaped supporting blocks 15, and opposite sides of the two mounting rings 422 are respectively abutted with the outer side walls of the two mounting rings 422 at the outermost side, so that the arc-shaped supporting blocks 15 can support the fan 40, limit the fan 40 in the axial direction, and prevent the fan 40 from sliding in the axial direction.
Referring to fig. 9, a first positioning ring 16 and a second positioning ring 17 are disposed at an end of the housing facing the tuyere unit 30 and protruding toward the axis of the housing, a first adsorption unit 31 is disposed at an end of the housing facing the tuyere unit 30, and a second adsorption unit 32 is disposed on an inner sidewall of an end of the tuyere unit 30 facing the housing.
A positioning groove is formed between the first positioning ring 16 and the second positioning ring 17, a third positioning ring 311 and a fourth positioning ring 312 are arranged on the circumferential side wall of the first adsorption unit 31 in a protruding mode, and a plurality of third openings 313 are formed in the middle of the first adsorption unit 31.
The third positioning ring 311 is located in a positioning groove between the first positioning ring 16 and the second positioning ring 17, and the fourth positioning ring 312 abuts against an outer sidewall of the second positioning ring 17, so that the first adsorption unit 31 is detachably connected with the housing.
The second adsorption unit 32 is provided with a plurality of external threads on the circumferential side wall, and the tuyere unit 30 is provided with a plurality of internal threads on the inner side wall of one end of the housing, and the second adsorption unit 32 is in threaded connection with the tuyere unit 30.
In the present embodiment, the first adsorption unit 31 is a permanent magnet or is provided with a permanent magnet, and the second adsorption unit 32 is an iron block. In other embodiments, the first adsorption unit 31 is provided with an iron block at least partially, and the second adsorption unit 32 is a permanent magnet. The magnetic connection between the tuyere unit 30 and the housing is realized in this way, and the tuyere unit 30 of different types can be replaced quickly and conveniently.
Referring to fig. 11 and 12, in the present embodiment, the tuyere unit 30 has a cylindrical tuyere housing 331, a fourth opening 334 is formed in a circumferential side wall of the tuyere housing 331, a fifth opening 335 is formed in a position opposite to the fourth opening 334 in the circumferential side wall of the tuyere housing 331, a first isolation column 332 is protruding from the periphery of the fifth opening 335 in the inside of the tuyere housing 331, a second isolation column 333 is protruding from the periphery of the fourth opening 334 in the inside of the tuyere housing 331, the height of the first isolation column 332 is the same as or equal to the diameter of the tuyere housing 331, the height of the second isolation column 333 is smaller than the radius of the tuyere housing 331, and an end of the first isolation column 332 is located in the middle of the second isolation column 333 and forms an annular air outlet with the second isolation column 333. A sixth opening communicating with the fifth opening 335 is opened at the middle of the first partition column 332.
The wind entering the tuyere housing 331 flows out from the air outlet between the first isolation column 332 and the second isolation column 333, so that the wind direction changes and is blown out in the direction perpendicular to the axial direction of the electric hair drier provided by the invention. When the air flows out from the air outlet, the air in the sixth opening is driven to flow forwards together, so that the air quantity is additionally increased.
Compared with the prior art, the electric hair drier comprises a cylindrical shell, a cylindrical air inlet unit 20 arranged at the first end of the shell, a cylindrical air nozzle unit 30 arranged at the second end of the shell, a fan 40 arranged in the shell, a control circuit board, an electric heating wire support frame 71 and an electric heating wire 72; the fan 40 is disposed at one end of the housing near the wind inlet unit 20, the heating wire support 71 is disposed at one end of the housing near the wind nozzle unit 30, the heating wire 72 is spirally disposed on the heating wire support 71, and the control circuit board is disposed between the fan 40 and the heating wire support 71. The whole structure is cylindrical, occupies small space and is convenient to store or carry.
The above is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions or improvements within the spirit of the present invention are intended to be covered by the claims of the present invention.
Claims (6)
1. An electric hair drier, characterized in that: the device comprises a cylindrical shell, a cylindrical air inlet unit arranged at a first end of the shell, a cylindrical air nozzle unit arranged at a second end of the shell, a fan, a control circuit board, an electric heating wire support frame and an electric heating wire, wherein the fan, the control circuit board, the electric heating wire support frame and the electric heating wire are arranged in the shell; the fan sets up in the casing and is close to the one end of going into the wind unit, and the heating wire brace sets up in the casing and is close to the one end of wind mouth unit, and the heating wire is the heliciform setting on the heating wire support frame, and control circuit board sets up between fan and heating wire support frame, and control circuit board and fan and heating wire all are connected, the inside of fan is provided with the inside wind channel of heliciform, the casing is provided with first adsorption unit towards the one end of wind mouth unit, is provided with the second adsorption unit on the inside wall of wind mouth unit towards the one end of casing, the wind mouth unit has cylindrical wind mouth casing, has seted up the fourth opening on wind mouth casing circumference lateral wall, and the inside of wind mouth casing is protruding to be provided with first isolation post around the fifth opening, and the inside of wind mouth casing is protruding to be provided with the second isolation post around the fourth opening, and the height of first isolation post is the same or equivalent with the diameter of wind mouth casing, and the second isolation post highly is less than the radius of wind mouth casing, the terminal middle part of first isolation post is located the second isolation post and forms the annular air outlet with the fifth opening intercommunication with the first opening.
2. A hair dryer as claimed in claim 1, wherein: the shell comprises a base and an upper cover which are connected by relative buckles, a plurality of clamping rings are arranged on the end face of the base, which faces the upper cover, a plurality of clamping hooks are arranged on the end face of the upper cover, which faces the base, in a protruding manner, and the top face of the clamping hooks, which faces the base, is an inclined plane.
3. A hair dryer as claimed in claim 1, wherein: the control circuit board comprises a first circuit board and a second circuit board which are arranged in parallel, the second circuit board is connected with an external power supply through a first cable, the second circuit board is connected with the fan through a second cable and is connected with the heating wire through a third cable, and the first circuit board is connected with the second circuit board through a fourth cable.
4. A hair dryer as claimed in claim 1, wherein: the outside of fan has the fan casing, and the both ends of fan casing are protruding respectively to be provided with a collar, and the protruding a plurality of arc support blocks that are provided with on the inside wall of casing, the middle part and the a plurality of arc support blocks butt of fan casing, two collar one side in opposite directions respectively with the lateral wall butt of two collar of the outside.
5. A hair dryer as claimed in claim 1, wherein: the shell protrudes and extends towards one end of the air inlet unit, the air inlet unit is provided with an outer filter screen, a connecting ring is arranged on the circumferential side wall of one end of the extending part towards the shell, an arc-shaped groove and an open slot vertically communicated with the arc-shaped groove are respectively formed in two ends of the circumferential side wall of the connecting ring along the radial direction, and the two open slots are positioned at two ends of the connecting ring along the radial direction; the outer filter screen has the second opening towards the one end of casing, and along radial both ends and be close to the position of second opening on the inside wall of outer filter screen two lugs of protruding being provided with.
6. A hair dryer as claimed in claim 1, wherein: the first adsorption unit is provided with a permanent magnet, and the second adsorption unit is an iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521309.8A CN110150827B (en) | 2019-06-17 | 2019-06-17 | Electric hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521309.8A CN110150827B (en) | 2019-06-17 | 2019-06-17 | Electric hair drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110150827A CN110150827A (en) | 2019-08-23 |
| CN110150827B true CN110150827B (en) | 2024-05-10 |
Family
ID=67625958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910521309.8A Active CN110150827B (en) | 2019-06-17 | 2019-06-17 | Electric hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110150827B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638181B (en) * | 2019-09-16 | 2022-03-25 | 深圳市物种起源科技有限公司 | Hair drier with back-blowing and ash-removing functions |
| CN110477573B (en) * | 2019-09-16 | 2021-08-17 | 深圳市物种起源科技有限公司 | Electric hair drier |
| CN114052371B (en) * | 2020-08-04 | 2024-07-19 | 杭州乐秀电子科技有限公司 | Air flow multiplication hair care appliance |
| CN114073366B (en) * | 2020-08-17 | 2024-06-18 | 杭州乐秀电子科技有限公司 | Ergonomic hair care appliance |
| CN114073365B (en) * | 2020-08-17 | 2024-06-18 | 杭州乐秀电子科技有限公司 | Low-loss hair care appliance |
| CN112089169B (en) * | 2020-10-13 | 2024-10-29 | 深圳德技创新实业有限公司 | Hair drier convenient to carry |
| CN112189974A (en) * | 2020-11-18 | 2021-01-08 | 上海莜样智能科技有限公司 | Accessory of hair care appliance |
| CN114190683B (en) * | 2020-12-28 | 2024-08-20 | 杭州乐秀电子科技有限公司 | Convenient-to-assemble hurricane cylinder |
| CN114190680B (en) * | 2021-01-21 | 2024-08-20 | 杭州乐秀电子科技有限公司 | Scald-proof hurricane cylinder |
| CN114977673A (en) * | 2022-04-25 | 2022-08-30 | 深圳盈特创智能科技有限公司 | A brushless DC motor and a hair dryer using the same |
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| KR101007631B1 (en) * | 2008-09-23 | 2011-01-12 | 하종강 | Hair dryer |
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| WO2000021404A1 (en) * | 1998-10-09 | 2000-04-20 | Velecta Paramount S.A. | Hair dryer |
| CN201775162U (en) * | 2010-07-21 | 2011-03-30 | 吴泰准 | Nozzle of hair dryer |
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| CN205671725U (en) * | 2016-06-13 | 2016-11-09 | 温州冲亚电子科技有限公司 | A kind of improved safety hair dryer |
| CN206603408U (en) * | 2017-03-18 | 2017-11-03 | 康瑶 | A kind of novel blower |
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