CN214258261U - Hair drier handle and hair drier - Google Patents
Hair drier handle and hair drier Download PDFInfo
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- CN214258261U CN214258261U CN202022201608.4U CN202022201608U CN214258261U CN 214258261 U CN214258261 U CN 214258261U CN 202022201608 U CN202022201608 U CN 202022201608U CN 214258261 U CN214258261 U CN 214258261U
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- handle
- air duct
- heating wire
- ribs
- wire support
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Abstract
The utility model provides a handle of a hair drier and a hair drier comprising the handle, wherein the handle comprises a handle shell, a heating mechanism and a motor component; the handle is internally provided with a handle air duct extending along the length direction of the handle, the bottom end of the handle is provided with an air inlet communicated with the handle air duct, and the handle air duct comprises a cold air duct and a hot air duct; heating mechanism and motor element set up in the handle shell, and heating mechanism eccentric mounting is in the handle shell, the utility model provides a hair-dryer handle sets up motor element and heating mechanism when on the handle, sets up two wind channels of cold, heat in the handle, and the cryogenic fluid that flows through in the cold wind channel can in time be cooled down to the components and parts in the handle, avoids making the handle have the problem of scalding the hand because of using the hair-dryer for a long time.
Description
Technical Field
The utility model relates to a handheld utensil field specifically relates to a hair-dryer handle and contain hair-dryer of this handle.
Background
The hair dryer is mainly used for drying and shaping hair, but also can be used for local drying, heating and physical therapy in laboratories, physical therapy rooms, industrial production, art designing and the like.
The existing hair drier can be roughly divided into two types according to the difference of air inlet parts: one is a rear air-intake type hair dryer, the motor assembly of the hair dryer is positioned at the rear end of the body of the hair dryer and sucks air from the rear end, and the sucked air flows out of the body after being heated by the heating assembly at the front end of the hair dryer body or flows out of the hair dryer after passing through an additional air nozzle. The traditional hair drier mostly adopts the air inlet mode, but due to the influence of the central motor assembly and the heating assembly, the central flow rate of air flow in the hair drier is slow, the temperature is high, and the defects that the experience of consumers is poor, the service lives of the motor assembly and the heating assembly are influenced and the like are brought.
The other is a handle air inlet type blower, after air is sucked from the bottom end of the handle and passes through the handle, the fluid path turns to enter the body and then flows out, or flows out after passing through an additional air nozzle. The design that the motor assembly is arranged inside the handle already exists in the prior art, but in the design, the handle can generate heat due to the fact that the motor assembly is arranged on the handle, and the heat is not easy to dissipate, so that the problem that hands are scalded when the electric hand warmer is used for a long time is solved.
SUMMERY OF THE UTILITY MODEL
To the defects in the prior art, the utility model aims to provide a hair drier handle with automatic heat dissipation function and contain hair-dryer of this handle.
According to one aspect of the present invention, there is provided a handle for a hair dryer, the handle comprising a handle housing and a heating mechanism disposed within the handle housing; the handle is internally provided with a handle air duct extending along the length direction of the handle, the bottom end of the handle is provided with an air inlet communicated with the handle air duct, and the handle air duct comprises a cold air duct and a hot air duct; the heating mechanism is eccentrically arranged in the handle shell.
Preferably, heating mechanism includes heater strip support and sets up the heater strip in heater strip support, heater strip support eccentric mounting is inside handle shell, and heater strip support inside forms the hot air duct, and the clearance of heater strip support outer wall and handle shell inner wall forms the cold air duct.
Preferably, a plurality of first ribs are arranged on the outer wall of the heating wire support, and the first ribs are arranged on the same side of the outer wall of the heating wire support.
Preferably, the outer wall of the heating wire support is provided with a plurality of first ribs and a plurality of second ribs, the first ribs and the second ribs are arranged on different sides, and the thickness of the first ribs is larger than that of the second ribs.
Preferably, the heating wire and the heating wire bracket are detachably mounted.
Preferably, a mica interlayer is arranged between the heating wire and the heating wire bracket.
Preferably, a motor assembly is further arranged in the handle shell, and the motor assembly is arranged above or below the heating mechanism.
Preferably, the handle housing is cylindrical and has a diameter of 26 to 46 mm.
Preferably, the handle housing is made of ABS + PC material.
According to another aspect of the present invention, there is provided a hair dryer comprising any one of the above hair dryer handles.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a hair-dryer handle sets up motor element and heating mechanism when on the handle, sets up two wind channels of cold, heat in the handle, and the low-temperature fluid that flows through in the cold wind channel can in time cool down to the components and parts in the handle, avoids making the handle have the problem of scalding the hand because of using the hair-dryer for a long time.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is an appearance schematic view of the handle of the hair dryer of the present invention;
fig. 2 is an exploded view of the handle of the hair dryer of the present invention;
fig. 3 is a first view of the heater wire support of the present invention;
fig. 4 is a second view of the heater wire support of the present invention.
The figures show that:
1-a handle housing;
11-an air inlet;
2-a heating mechanism;
3-a motor assembly;
4-heating the wire support;
41-first ribs;
42-second ribs;
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The first embodiment:
as shown in fig. 1 and 2, according to one aspect of the present invention, there is provided a handle for a hair dryer, the handle comprising a handle housing 1, a heating mechanism 2 and a motor assembly 3; a handle air duct extending along the length direction of the handle is arranged in the handle, an air inlet 11 communicated with the handle air duct is arranged at the bottom end of the handle, and the handle air duct comprises a cold air duct and a hot air duct; heating mechanism 2 and motor element 3 set up in handle shell 1, and motor element 3 sets up in heating mechanism 2's below. Heating mechanism 2 includes heater strip support 4 and sets up the heater strip in heater strip support 4, evenly is provided with a plurality of first ribs 41 of equal height on the outer wall of heater strip support 4, makes from this and installs heater strip support 4 in handle shell 1 back, and heater strip support 4 and handle shell 1 concentric installation and heater strip support 4 outer wall and handle shell 1 inner wall have the clearance between, and the air that the handle bottom got into can get into the cold wind channel that this clearance formed.
Further, the heating wire and the heating wire bracket 4 are detachably mounted. A mica interlayer is arranged between the heating wire and the heating wire bracket 4. Further, the handle 1 is cylindrical with a diameter of 26 to 46 mm, and the handle housing 1 is made of ABS + PC material.
When the electric hand-held machine is used, the motor assembly 3 operates, air around the bottom and/or the side wall of the handle enters the inside of the handle through the air inlet 11, and the air is divided into two paths inside the handle and respectively enters the hot air duct and the cold air duct. One path of air entering the hot air duct is heated into high-temperature fluid by the heating wires in the heating mechanism 2, and the other path of air entering the cold air duct is not heated by the heating wires, so that the temperature is lower compared with that of the high-temperature fluid, namely the low-temperature fluid, and the low-temperature fluid can cool components in the handle shell 1, particularly structural components forming the hot air duct, so as to avoid the heating of the handle.
According to another aspect of the present invention, there is provided a hair dryer comprising a handle as described above, and a body detachably connected to the handle, wherein a body duct extending along a length direction of the body is provided in the body. The body part air duct comprises a body part cold air duct and a body part hot air duct, and the body part cold air duct is communicated with the handle cold air duct and can flow low-temperature fluid; the hot air duct of the body part is communicated with the hot air duct of the handle and can flow high-temperature fluid.
The preferred embodiment:
as shown in fig. 1 and 2, according to one aspect of the present invention, there is provided a handle for a hair dryer, the handle comprising a handle housing 1, a heating mechanism 2 and a motor assembly 3; a handle air duct extending along the length direction of the handle is arranged in the handle, an air inlet 11 communicated with the handle air duct is arranged at the bottom end of the handle, and the handle air duct comprises a cold air duct and a hot air duct; heating mechanism 2 and motor element 3 set up in handle shell 1, and motor element 3 sets up in heating mechanism 2's below, and heating mechanism 2 eccentric mounting is in handle shell 1. The heating mechanism comprises a heating wire support 4 and a heating wire arranged in the heating wire support 4, the heating wire support 4 is eccentrically arranged inside the handle shell 1, a hot air duct is formed inside the heating wire support 4, and a cold air duct is formed in a gap between the outer wall of the heating wire support 4 and the inner wall of the handle shell 1.
The heater strip support 4 can be eccentrically mounted in two ways:
firstly, only be provided with a plurality of first ribs 41 on the heater strip support 4 outer wall, a plurality of first ribs 41 set up in the homonymy of heater strip support 4 outer wall. Therefore, after the heating wire support 4 is installed on the handle shell 1, a larger gap is formed between one side, provided with the first rib 41, of the heating wire support 4 and the inner wall of the handle shell 1, air entering the bottom end of the handle can enter the gap to form a handle cold air duct, and one side, not provided with the first rib 41, of the heating wire support 4 is closer to the inner wall of the handle shell 1, so that eccentric installation is formed.
Secondly, as shown in fig. 3 and 4, two ribs are arranged on the outer wall of the heating wire support 4, namely, a plurality of first ribs 41 and a plurality of second ribs 42, the first ribs 41 and the second ribs 42 are arranged on different sides, the thickness of the first ribs 41 is larger than that of the second ribs 42, after the heating wire support 4 is installed in the handle, because the thickness of the first ribs 41 is larger than that of the second ribs 42, a larger gap is formed between one side of the heating wire support 4 where the first ribs 41 are arranged and the inner wall of the handle shell 1, air entering the bottom end of the handle can enter a handle cold air duct formed by the gap, and one side of the heating wire support 4 where the second ribs 42 are arranged is closer to the inner wall of the handle shell 1, so that eccentric installation is formed. The first rib 41 and the second rib 42 are arranged on the outer wall of the heater wire support 4, so that heat in the heater wire support 4 can be transmitted to the surface of the handle shell 1 less, and the user experience is further improved.
Further, the heating wire and the heating wire bracket 4 are detachably mounted. A mica interlayer is arranged between the heating wire and the heating wire bracket 4. Further, the handle 1 is cylindrical with a diameter of 26 to 46 mm, and the handle housing 1 is made of ABS + PC material.
When the electric hand grip is used, the motor component 3 operates, air around the bottom and/or the side wall of the hand grip 1 enters the inside of the hand grip through the air inlet 11, and is divided into two paths inside the hand grip and respectively enters the hot air duct and the cold air duct. One path of air entering the hot air duct is heated into high-temperature fluid by the heating wires in the heating mechanism 2, and the other path of air entering the cold air duct is not heated by the heating wires, so that the temperature is lower compared with that of the high-temperature fluid, namely the low-temperature fluid, and the low-temperature fluid can cool components in the handle shell 1 so as to avoid the heating of the handle.
According to another aspect of the present invention, there is provided a hair dryer comprising a handle as described above.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A handle for a hair dryer, characterized in that the handle comprises a handle housing (1) and a heating mechanism (2) arranged in the handle housing; the handle is internally provided with a handle air duct extending along the length direction of the handle, the bottom end of the handle is provided with an air inlet (11) communicated with the handle air duct, and the handle air duct comprises a cold air duct and a hot air duct; the heating mechanism (2) is eccentrically arranged in the handle shell (1).
2. The handle of the hair dryer as claimed in claim 1, characterized in that the heating mechanism (2) comprises a heating wire support (4) and a heating wire arranged in the heating wire support (4), the heating wire support (4) is eccentrically arranged in the handle shell (1), a hot air duct is formed in the heating wire support (4), and a cold air duct is formed in a gap between the outer wall of the heating wire support (4) and the inner wall of the handle shell (1).
3. The handle of the hair dryer as claimed in claim 2, characterized in that the outer wall of the heating wire support (4) is provided with a plurality of first ribs (41), and the plurality of first ribs (41) are arranged on the same side of the outer wall of the heating wire support (4).
4. The handle of the hair dryer as claimed in claim 2, characterized in that the outer wall of the heating wire support (4) is provided with a plurality of first ribs (41) and a plurality of second ribs (42), the first ribs (41) and the second ribs (42) are arranged on different sides, and the thickness of the first ribs (41) is greater than that of the second ribs (42).
5. The blower handle according to claim 2, characterised in that the heating wire is detachably mounted with the heating wire holder (4).
6. The handle according to claim 2, characterized in that a mica interlayer is installed between the heating wire and the heating wire support (4).
7. The handle according to claim 1, wherein a motor assembly (3) is further provided in the handle housing (1), the motor assembly (3) being provided above or below the heating mechanism.
8. The blower handle according to claim 1 wherein the handle housing (1) is cylindrical and has a diameter of 26 to 46 mm.
9. The blower handle according to claim 1, characterised in that the handle housing (1) is made of ABS + PC material.
10. A hair dryer comprising a hair dryer handle as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201608.4U CN214258261U (en) | 2020-09-30 | 2020-09-30 | Hair drier handle and hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201608.4U CN214258261U (en) | 2020-09-30 | 2020-09-30 | Hair drier handle and hair drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214258261U true CN214258261U (en) | 2021-09-24 |
Family
ID=77805626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022201608.4U Active CN214258261U (en) | 2020-09-30 | 2020-09-30 | Hair drier handle and hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214258261U (en) |
-
2020
- 2020-09-30 CN CN202022201608.4U patent/CN214258261U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230406 Address after: 311100 Room 313, South Building, No. 2 Chaofeng East Road, Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Blue Ocean Intelligent Technology (Hangzhou) Co.,Ltd. Address before: 201518 buildings 4, 5 and 6, No. 505, Rongchang Road, LvXiang Town, Jinshan District, Shanghai Patentee before: LANSEA INTELLIGENT TECHNOLOGY Co.,Ltd. |