CN117598577A

CN117598577A - Electric hair drier

Info

Publication number: CN117598577A
Application number: CN202311792979.6A
Authority: CN
Inventors: 麦超洪; 刘榕; 吴金梁; 张雅颖
Original assignee: Guangdong Meixi Technology Co ltd
Current assignee: Guangdong Meixi Technology Co ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-02-27

Abstract

The application relates to the technical field of household appliances and provides an electric hair drier. The electric hair drier comprises an electric hair drier body, a cold compress part and a refrigerating component, wherein the cold compress part is arranged on the electric hair drier body, the refrigerating component is arranged on the electric hair drier body and connected with the cold compress part, and the refrigerating component is suitable for cooling the cold compress part. According to the electric hair drier provided by the embodiment of the application, the hair is cooled by the cold compress part, the hair is shaped quickly, the body temperature of a user can be reduced by the cold compress part, the functions of the electric hair drier are enriched, and different requirements of the user can be met.

Description

Electric hair drier

Technical Field

The application relates to the technical field of household appliances, in particular to an electric hair drier.

Background

Hair dryers are household appliances that are commonly used to dry hair or other wet items. The electric hair drier mainly drives the fan through electric power to generate wind and simultaneously heats wind current, so that hair or other surfaces can be dried rapidly.

In the related art, most of electric hair dryers only have the function of blowing hot air, and the functions are single, so that the requirements of users are difficult to meet.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the related art. Therefore, the utility model provides an electric hair drier, the realization utilizes cold compress portion to cool off the hair, realizes the quick design of hair, can also utilize cold compress portion to reduce user's somatosensory temperature, has richened the function of electric hair drier, can satisfy user's different demands.

According to the electric hair dryer of this application embodiment, include:

a hair dryer body;

the cold compress part is arranged on the hair dryer body;

the refrigeration assembly is arranged on the hair dryer body and connected with the cold compress part, and the refrigeration assembly is suitable for cooling the cold compress part.

According to the electric hair drier provided by the embodiment of the application, in the using process of the electric hair drier, the refrigeration assembly can be controlled to work, so that the refrigeration assembly can cool the cold compress part, and the temperature of the cold compress part can be reduced. The user can be close to the cold compress part or directly contact with the cold compress part, and the cold compress part with lower temperature can effectively reduce the body temperature of the user, so that the using feeling of the blower is improved. When the user heats hair by using hot air blown out by the hair dryer body and enables the hair to be properly shaped, the cold compress part can be used for cooling the hair, so that the hair is rapidly cooled and shaped, and the effect of rapidly shaping the hair by using the cold compress part is achieved.

According to one embodiment of the application, a cold compress cavity is formed between the cold compress part and the hair dryer body, and the refrigeration assembly is installed in the cold compress cavity.

According to an embodiment of the application, the hairdryer includes the radiator unit, the radiator unit is located the cold compress chamber, this internal motor and the module that generates heat of being equipped with of hairdryer, this internal main wind channel that is formed with of hairdryer, at least part the radiator unit is in main wind channel, just the air current in the main wind channel flows through in proper order the motor the radiator unit with the module that generates heat.

According to an embodiment of the application, the main air duct comprises at least two air duct sections connected in sequence, at least part of the heat dissipation assembly is located in one air duct section, the heat dissipation assembly comprises a plurality of heat dissipation fins, gaps are formed between two adjacent heat dissipation fins, and the gaps extend along the airflow flowing direction in one air duct section.

According to an embodiment of the application, the electric hair drier comprises a heat radiation assembly, the heat radiation assembly is arranged in the cold compress cavity, a heat radiation opening is formed in the electric hair drier body, a heat radiation air channel is formed between the heat radiation opening and the heat radiation assembly, and the heat radiation air channel is communicated with the cold compress cavity and the outside.

According to one embodiment of the application, the heat dissipation opening and the air outlet of the electric hair drier body are formed on the same end face, the electric hair drier body is provided with a first air inlet, and the first air inlet is communicated with the heat dissipation air duct.

According to one embodiment of the application, the heat dissipation assembly is abutted with the refrigeration assembly; and/or the number of the groups of groups,

the cold compress part comprises a heat dissipation section and a low-temperature section, the heat dissipation assembly is in butt joint with the heat dissipation section, the low-temperature section and the heat dissipation section are both connected with the refrigeration assembly, and the refrigeration assembly is suitable for carrying out cooling treatment on the low-temperature section and conducting generated heat to the heat dissipation section.

According to one embodiment of the application, the refrigeration assembly comprises a refrigeration electric control board and a refrigeration element, wherein the refrigeration electric control board is electrically connected with the refrigeration element, the refrigeration element is connected with the cold compress part, and the refrigeration element is suitable for cooling the cold compress part.

According to one embodiment of the present application, the outer wall surface of the hair dryer body is provided with a control component, and the control component is connected with the refrigeration electric control board, so that a user can control the refrigeration element through the control component.

According to one embodiment of the present application, the outer wall surface of the cold compress part is an arc-shaped surface.

According to one embodiment of the present application, the hair dryer body includes a body and a handle connected to the body, wherein,

an air outlet is formed in the first end of the machine body, and the cold compress part is arranged in the second end of the machine body; and/or the number of the groups of groups,

the handle is provided with the cold compress part.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of an electric hair dryer according to an embodiment of the present disclosure;

fig. 2 is a cross-sectional view of a hair dryer provided in an embodiment of the present application;

fig. 3 is a schematic view of a portion of a hair dryer according to an embodiment of the present disclosure;

fig. 4 is a second schematic diagram of a portion of a hair dryer according to an embodiment of the present disclosure.

Reference numerals:

1. a hair dryer body; 2. a cold compress part; 3. a refrigeration assembly; 4. a cold compress cavity; 5. a heat dissipation assembly;

11. a motor; 12. a heating module; 13. a main air duct; 14. a manipulation member; 15. a body; 16. a handle;

31. a refrigeration electric control board; 51. a heat sink; 52. a gap; 151. an air outlet; 161. and a second air inlet.

Detailed Description

Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the present application but are not intended to limit the scope of the present application.

In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on those shown in the drawings, are merely for convenience in describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.

In the examples herein, a first feature "on" or "under" a second feature may be either the first and second features in direct contact, or the first and second features in indirect contact via an intermediary, unless expressly stated and defined otherwise. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The hair dryer of the present application is described below with reference to fig. 1 to 4.

According to the embodiment of the application, as shown in fig. 1 and 2, the electric hair drier comprises an electric hair drier body 1, a cold compress part 2 and a refrigerating assembly 3, wherein the cold compress part 2 is arranged on the electric hair drier body 1, the refrigerating assembly 3 is connected with the cold compress part 2, and the refrigerating assembly 3 is suitable for cooling the cold compress part 2.

According to the electric hair dryer of the embodiment of the application, in the using process of the electric hair dryer, the refrigerating assembly 3 can be controlled to work, so that the refrigerating assembly 3 can cool the cold compress part 2, and the temperature of the cold compress part 2 can be reduced. The user can be close to the cold compress part 2 or directly contact with the cold compress part 2, and the cold compress part 2 with lower temperature can effectively reduce the body temperature of the user, so that the use feeling of the blower is improved. When the user heats hair by using hot air blown out by the hair dryer body 1 and enables the hair to be properly shaped, the cold compress part 2 can be used for cooling the hair, so that the hair is rapidly cooled and shaped, and the hair is rapidly cooled by the cold compress part 2, so that the hair is rapidly shaped.

It can be understood that when the electric blowing wind in the related technology is used for blowing in hot weather such as summer, the blown hot wind can raise the body temperature of a human body, and the use experience of a user is affected. And this application is then through being formed with cold compress portion 2 at the hairdryer, and the user when using the electric blowing to blow, can be with health and cold compress portion 2 contact or be close to cold compress portion 2, utilizes cold compress portion 2 to reduce the body temperature sensitivity, and then can effectually improve user's use experience.

It will be appreciated that the principle of blowing hair styling by means of a hair dryer is to heat the hair to a temperature suitable for styling, and to wait for the hair to cool for styling after the hair has been tampered with to the desired styling. The hair dryer in the related art can only blow hot air to hair, can not help the hair to cool down fast, and part of the existing hair dryer can blow normal-temperature air, but if the hair is blown by the normal-temperature air, the hair styling is disturbed. And this application is then through integrating cold compress portion 2 at the hairdryer, after utilizing hot-blast to accomplish the molding to the hair, with cold compress portion 2 and hair contact, because cold compress portion 2's temperature is lower, and then can reduce the temperature of hair fast, realizes the rapid cooling to the hair for the hair is shaped fast.

It can be understood that the heat generated after the cooling operation of the cooling unit 2 by the cooling unit 3 can be transmitted to the outside through the independent main air duct 13, and can also be transmitted to the air outlet of the electric hair drier.

It can be understood that the cold compress part 2 can be integrally formed with the hair dryer body 1, and the cold compress part 2 can also be detachably connected with the hair dryer body 1.

In one embodiment of the present application, as shown in fig. 1 and 2, a cold compress cavity 4 is formed between the cold compress part 2 and the hair dryer body 1, and the refrigeration assembly 3 is installed in the cold compress cavity 4.

It can be appreciated that the refrigeration assembly 3 is arranged in the cold compress cavity 4, so that the refrigeration assembly 3 cannot be directly seen from the outside, and the appearance of the electric hair drier cannot be affected.

In one embodiment of the present application, as shown in fig. 2 and 3, the electric hair dryer includes a heat dissipation assembly 5, the heat dissipation assembly 5 is disposed in the cold compress cavity 4, a motor 11 and a heating module 12 are disposed in the electric hair dryer body 1, a main air duct 13 is formed in the electric hair dryer body 1, at least part of the heat dissipation assembly 5 is disposed in the main air duct 13, and air flow in the main air duct 13 sequentially flows through the motor 11, the heat dissipation assembly 5 and the heating module 12.

It will be appreciated that when the electric hair dryer is in operation, the motor 11 sucks air outside the electric hair dryer into the electric hair dryer, then the air flows to the heating module 12 along the main air duct 13, the temperature of the air rises after passing through the heating module 12, and the air is blown out from the air outlet of the electric hair dryer.

The heat dissipation component 5 is arranged in the cold compress cavity 4, and the cooling component 3 performs cooling operation on the cold compress part 2 to generate heat which can be conducted to the heat dissipation component 5. At least part of the heat dissipation assembly 5 is arranged at the main air duct 13, and then air before being heated can firstly pass through the heat dissipation assembly 5 in the process of flowing to the heating module 12 along the main air duct 13, and the air can remove heat at the heat dissipation assembly 5, namely, the air flowing to the heating module 12 from the motor 11 can remove heat generated by the operation of the refrigeration assembly 3, so that the cold compress area can be effectively cooled, and the cooling effect of the cold compress part 2 is ensured. And when the air takes away the heat that refrigeration subassembly 3 produced, the temperature of air also can rise, has realized the preliminary heating to the air for the heating module 12 can make the gaseous meeting the temperature requirement of predetermineeing of blowing out from the air outlet of hairdryer through less working power.

It can be understood that after the motor 11 sucks the external air into the main air duct 13 through the air inlet of the electric hair dryer, the air flows to the heating module along the main air duct 13, and finally flows out from the air outlet of the electric hair dryer.

It will be appreciated that the heat sink assembly 5 is located, for example, between the motor 11 and the heat generating module 12.

In one embodiment of the present application, the heat generated by the refrigeration assembly 3 may be directly conducted to the heat sink assembly 5 by direct contact with the heat sink assembly 5; the heat generated by the refrigeration assembly 3 may also be conducted to the air or other components before being conducted to the heat sink assembly 5.

In an embodiment of the application, the electric hair drier comprises a heat radiation component 5, the heat radiation component 5 is arranged in the cold compress cavity 4, a heat radiation opening is formed in the electric hair drier body 1, a heat radiation air channel is formed between the heat radiation opening and the heat radiation component 5, and the heat radiation air channel is communicated with the cold compress cavity 4 and the outside.

It can be understood that the heat generated by the refrigeration component 3 is conducted to the heat dissipation component 5, and then the heat can be conducted to the space outside the cold compress cavity 4 through the heat dissipation air duct, so that the heat generated by the refrigeration component 3 is conducted away, and the influence of the heat generated by the refrigeration component 3 on the cooling of the cold compress part 2 is reduced.

It can be understood that the heat dissipation air duct can be communicated with the heat dissipation assembly 5 and the outside, and also can be communicated with the heat dissipation assembly 5 and an air outlet of the electric hair drier.

It will be appreciated that the heat dissipation air duct and the main air duct 13 are independent of each other, and the heat dissipation air duct is not in communication with the main air duct 13.

In the embodiment of the application, the air outlet of thermovent and hairdryer body 1 forms in same terminal surface, and hairdryer body 1 is formed with first air intake, and first air intake and heat dissipation wind channel intercommunication.

It can be understood that when the electric hair drier is used, the air outlet of the electric hair drier body 1 is used for blowing air outwards, and because the heat dissipation opening and the air outlet of the electric hair drier body 1 are positioned on the same end face, the air outlet of the electric hair drier can drive the air at the heat dissipation opening to flow when blowing air outwards, so that the pressure at the heat dissipation opening is reduced, and then negative pressure is formed between the heat dissipation air duct and the heat dissipation opening, the negative pressure can drive the air in the heat dissipation air duct to flow to the heat dissipation opening, namely, the external air can enter the heat dissipation air duct from the first air inlet, then the air flows to the heat dissipation opening along the heat dissipation air duct and drives the heat at the heat dissipation assembly 5 to the heat dissipation opening, and further, the air flow in the heat dissipation air duct is driven by the negative pressure generated at the heat dissipation opening during the electric hair drier work is realized, and the heat dissipation effect of the heat dissipation assembly 5 is improved.

In the embodiment of the present application, the heat dissipation assembly 5 abuts against the refrigeration assembly 3.

It can be understood that the heat dissipation component 5 is abutted with the refrigeration component 3, and the heat generated by the cooling operation of the refrigeration component 3 on the cold compress part 2 can be directly conducted to the heat dissipation component 5, and then is conducted to the main air duct 13 through the heat dissipation component 5, so that the influence of the heat generated by the operation of the refrigeration component 3 on the cooling of the cold compress part 2 is avoided.

In the embodiment of the application, the cold compress part 2 comprises a heat dissipation section and a low-temperature section, the heat dissipation assembly 5 is abutted with the heat dissipation section, the low-temperature section and the heat dissipation section are both connected with the refrigeration assembly 3, and the refrigeration assembly 3 is suitable for carrying out cooling treatment on the low-temperature section and conducting generated heat to the heat dissipation section.

It can be understood that the cooling section can be cooled down when the refrigeration component 3 works, the heat generated by the refrigeration component 3 in the working process is conducted to the heat dissipation section, and the heat dissipation section is connected with the heat dissipation component 5, so that the heat generated by the refrigeration component 3 works can be conducted to the heat dissipation component 5 through the heat dissipation section, and then the heat generated by the refrigeration component 3 is conducted to the main air duct 13, so that the cooling effect of the cold compress part 2 is ensured.

It will be appreciated that the heat generated by the cooling module 3 is conducted to the heat dissipation section and then quickly conducted to the heat dissipation module 5, so that the overall temperature of the cold compress portion 2 is not affected. The user can use the low-temperature section preferentially when using the cold compress portion 2.

In one embodiment of the present application, as shown in fig. 2, 3 and 4, the main air duct 13 includes at least two air duct sections connected in sequence, at least a portion of the heat dissipation assembly 5 is located in one of the air duct sections, the heat dissipation assembly 5 includes a plurality of heat dissipation fins 51, a gap 52 is formed between two adjacent heat dissipation fins 51, and the gap 52 extends along the airflow direction in one of the air duct sections.

It can be understood that when the air flow in the connection section flows through the heat dissipation assembly 5, the air flow will flow along the gap 52 between the two adjacent heat dissipation fins 51, and the extending direction of the gap 52 is the same as the flowing direction of the air flow in the connection section, so that the flowing direction of the air flow in the connection section will not be changed when the air flow flows through the heat dissipation assembly 5, thereby reducing the influence of the heat dissipation assembly 5 on the air flow in the connection section, and avoiding the influence on the air outlet efficiency of the electric hair drier.

In one embodiment of the present application, as shown in fig. 2, 3 and 4, the refrigeration assembly 3 includes a refrigeration electric control board 31 and a refrigeration element, the refrigeration electric control board 31 is electrically connected with the refrigeration element, the refrigeration element is connected with the cold compress portion 2, and the refrigeration element is adapted to perform a cooling process on the cold compress portion 2.

It will be appreciated that the refrigeration circuit board 31 may provide power to and control the operation of the refrigeration element. When the user needs to use the cold compress function, the refrigeration electric control board 31 controls the refrigeration element to start working, so that the refrigeration element cools the cold compress part 2, and when the user closes the cold compress function, the refrigeration electric control board 31 stops supplying power to the refrigeration element and controls the refrigeration element to stop working.

In the embodiment of the application, refrigerating element's one end is connected with the low temperature section, and the other end is connected with the radiating section, and refrigerating element's one end is the refrigeration end, and refrigerating element's the other end is the radiating end, and when refrigerating element during operation, refrigerating element's one end cools down the low temperature section, and refrigerating element's heat that produces then conducts the radiating section through the other end for heat can be gone out through radiating component 5 conduction.

In one embodiment of the present application, as shown in fig. 1 and 2, the outer wall surface of the hair dryer body 1 is provided with a control component 14, and the control component 14 is connected with a refrigeration electric control board 31, so that a user can control the refrigeration element through the control component 14.

It can be understood that the user can operate the control component 14 to send a corresponding control signal to the refrigeration electric control board 31, and the refrigeration electric control board 31 receiving the control signal controls the refrigeration element correspondingly, so that the user can control the refrigeration element through the control component 14, and separate control of the cold compress function switch is realized.

For example, the user operates the control part 14 to send a start command to the refrigeration electric control board 31, and the refrigeration electric control board 31 receiving the start command starts to supply power to the refrigeration element and controls the refrigeration element to start working, so that the refrigeration element performs cooling operation on the cold compress part 2, and the user can also send a shutdown command to the refrigeration electric control board 31 through the control part 14, so that the refrigeration element stops working.

It will be appreciated that the manipulation member 14 is, for example, a key or touch panel or any other suitable member for facilitating manipulation by a user.

In one embodiment of the present application, as shown in fig. 1 and 2, the outer wall surface of the cold compress portion 2 is, for example, an arc surface, so that the user can cool and fix the hairstyle by using the cold compress portion 2.

In one embodiment of the present application, as shown in fig. 1 and 2, the hair dryer body 1 includes a body 15 and a handle 16, the handle 16 is connected with the body 15, a first end of the body 15 is provided with an air outlet 151, and a second end of the body 15 is provided with a cold compress part 2.

It will be appreciated that when the hair dryer is in operation, hot air is blown out through the air outlet 151. The cold compress part 2 is arranged at the second end far away from the air outlet 151, so that the influence of hot air of the air outlet 151 on the cold compress part 2 can be reduced, and the refrigerating effect of the cold compress part 2 is ensured.

It will be appreciated that the first and second ends of body 15 are disposed opposite one another.

In one embodiment of the present application, as shown in fig. 1 and 2, the handle 16 is provided with the cold compress part 2 so that a user can contact with the cold compress part 2 while grasping the handle 16, making the user feel more comfortable.

In one embodiment of the present application, as shown in fig. 1 and 2, the second end of the body 15 and the handle 16 are both provided with the cold compress portion 2, that is, different positions of the electric hair drier are both provided with the cold compress portion 2, so as to meet different use requirements of users.

In the embodiment of the present application, as shown in fig. 1 and 2, the handle 16 is provided with a second air inlet 161, and the second air inlet 161 communicates with the air outlet 151.

It will be appreciated that the external air may enter the electric hair dryer through the second air inlet 161, and be blown out from the air outlet 151 after being heated, so that the cold compress part 2 and the air outlet 151 are respectively disposed at two ends of the machine body 15.

Finally, it should be noted that the above embodiments are only for illustrating the present application, and are not limiting of the present application. While the present application has been described in detail with reference to the embodiments, those skilled in the art will understand that various combinations, modifications, or equivalents of the technical solutions of the present application may be made without departing from the spirit and scope of the technical solutions of the present application, and all such modifications are intended to be covered by the claims of the present application.

Claims

1. An electric hair dryer, comprising:

a hair dryer body;

the cold compress part is arranged on the hair dryer body;

2. The hair dryer of claim 1, wherein a cold compress cavity is formed between the cold compress portion and the hair dryer body, and the refrigeration assembly is installed in the cold compress cavity.

3. The hair dryer according to claim 2, wherein the hair dryer comprises a heat radiation assembly, the heat radiation assembly is arranged in the cold compress cavity, a motor and a heating module are arranged in the hair dryer body, a main air duct is formed in the hair dryer body, at least part of the heat radiation assembly is positioned in the main air duct, and air flow in the main air duct sequentially flows through the motor, the heat radiation assembly and the heating module.

4. A hair dryer according to claim 3, wherein said main duct comprises at least two duct segments connected in sequence, at least part of said heat dissipating assembly being located in one of said duct segments, said heat dissipating assembly comprising a plurality of heat dissipating fins, a gap being formed between adjacent two of said heat dissipating fins, said gap extending in the direction of airflow in one of said duct segments.

5. The hair dryer of claim 2, wherein the hair dryer comprises a heat dissipation assembly, the heat dissipation assembly is arranged in the cold compress cavity, a heat dissipation opening is formed in the hair dryer body, a heat dissipation air channel is formed between the heat dissipation opening and the heat dissipation assembly, and the heat dissipation air channel is communicated with the cold compress cavity and the outside.

6. The hair dryer of claim 5, wherein the heat dissipation port and the air outlet of the hair dryer body are formed on the same end face, the hair dryer body is provided with a first air inlet, and the first air inlet is communicated with the heat dissipation air duct.

7. A hair dryer according to any one of claims 3 to 6, wherein the heat dissipation assembly is in abutment with the refrigeration assembly; and/or the number of the groups of groups,

8. A hair dryer according to any one of claims 1 to 6, wherein the cooling assembly comprises a cooling electric control board and a cooling element, the cooling electric control board being electrically connected to the cooling element, the cooling element being connected to the cold compress, the cooling element being adapted to cool the cold compress.

9. The hair dryer according to claim 8, wherein an outer wall surface of the hair dryer body is provided with a control part, and the control part is connected with the refrigeration electric control board, so that a user can control the refrigeration element through the control part.

10. The hair dryer according to any one of claims 1 to 6, wherein an outer wall surface of the cold compress portion is an arc-shaped surface.

11. The hair dryer according to any one of claims 1 to 6, wherein the hair dryer body comprises a body and a handle, the handle being connected to the body, wherein,

the handle is provided with the cold compress part.