Electric hair drier core assembly and electric hair drier

Abstract

The utility model relates to an electric hair drier core assembly and an electric hair drier, and belongs to the field of electric hair drier devices. A movement assembly of an electric hair drier comprises an inner shell assembly, an outer shell assembly, a first air inlet, a second air inlet and a second air outlet, and the inner shell assembly is provided with an airflow channel which is provided with a first air inlet and a first air outlet; the fan assembly is arranged on the inner shell assembly, and the fan assembly is located at the end, provided with the first air inlet, in the airflow channel; and the heating assembly is arranged on the inner shell assembly, the heating assembly is located at the end, provided with the first air outlet, in the airflow channel, and the heating assembly can heat airflow flowing through the airflow channel. External airflow can be guided into the airflow channel through the fan assembly, the heating assembly can heat the airflow in the airflow channel, the inner shell assembly, the fan assembly and the heating assembly are assembled to form a complete assembly, and due to the integrated design of the inner shell assembly, the structure of the electric hair drier core assembly is more compact.

Description

Technical Field

[0001] The utility model relates to the field of hair dryer devices, in particular to a hair dryer core component and a hair dryer. Background Art

[0002] Among the existing hair dryers, most of the core components such as the fan assembly and the heating assembly of the hair dryers are often not compact and reasonable when assembled in the shell assembly, resulting in the overall size of the hair dryer being too large and inconvenient to store, and there are problems of many processes and low installation efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a hair dryer core assembly and a hair dryer to address the problem of unreasonable structural arrangement of a hair dryer core assembly.

[0004] A hair dryer core assembly comprises: an inner shell assembly, the inner shell assembly is provided with an air flow channel, the air flow channel is provided with a first air inlet and a first air outlet; a fan assembly, the fan assembly is arranged on the inner shell assembly, the fan assembly is located at one end of the air flow channel provided with the first air inlet; a heating assembly, the heating assembly is arranged on the inner shell assembly, the heating assembly is located at one end of the air flow channel provided with the first air outlet, and the heating assembly can heat the airflow flowing through the air flow channel.

[0005] The first aspect of the present application discloses a hair dryer core assembly, which is an integral body through an inner shell assembly, and an air flow channel is formed in the inner shell assembly, and the fan assembly and the heating assembly are both assembled in the air flow channel of the inner shell assembly. The inner shell assembly, the fan assembly and the heating assembly are assembled to form a complete assembly, so that the structure of the hair dryer core assembly is more compact. The fan assembly is installed at the first air inlet, and the fan assembly can introduce the external airflow into the air flow channel. The heating assembly is located at the first air outlet, and the heating assembly can heat the airflow entering the air flow channel. The heated airflow can be output to the outside world from the first air outlet. The heating assembly and the fan assembly have a compact structure, so that the heating assembly can heat the introduced airflow faster, which is convenient for users to use. The structural design of the hair dryer core assembly is compact and reasonable, which can reduce the overall volume of the hair dryer to a certain extent, and is convenient for carrying and storage.

[0006] In one embodiment, the inner shell assembly includes a fan sleeve and a heat-insulating sleeve, the fan sleeve is provided with the first air inlet, the heat-insulating sleeve is sleeved on the end of the fan sleeve away from the first air inlet, the end of the heat-insulating sleeve away from the fan sleeve is provided with the first air outlet, the fan assembly is located in the fan sleeve and part of the fan assembly extends into the heat-insulating sleeve, and the heating assembly is located in the heat-insulating sleeve. The heat-insulating sleeve is sleeved on the end of the fan sleeve so that the fan sleeve and the heat-insulating sleeve are assembled to form a complete inner shell assembly, and the fan assembly and the heating assembly are respectively installed on the fan sleeve and the heat-insulating sleeve so that the fan sleeve, the heat-insulating sleeve, the fan assembly and the heating assembly can be assembled to form a complete integral assembly. This design allows the hair dryer core assembly to be assembled separately and then assembled with the hair dryer outer shell, making the structure more compact while simplifying the overall installation process of the hair dryer.

[0007] In one embodiment, the fan sleeve includes a fan sleeve body and a sleeve connecting portion, the sleeve connecting portion is arranged on the fan sleeve body, an adapting hole is arranged on the sleeve connecting portion, the heat insulating sleeve is sleeved on a portion on the fan sleeve body, and a portion of the heat insulating sleeve is fitted and installed with the adapting hole. The fan sleeve body is provided with a sleeve connecting portion, an adapting hole is arranged on the sleeve connecting portion, and the heat insulating sleeve is sleeved on the fan sleeve body and a portion of the heat insulating sleeve is fitted and installed with the adapting hole, so that the fan sleeve body and the heat insulating sleeve are connected as one.

[0008] In one embodiment, the heat insulating sleeve includes a heat insulating sleeve body and a raised connection portion, the raised connection portion is arranged on the heat insulating sleeve body, the heat insulating sleeve body is sleeved on the part on the fan sleeve body, and the raised connection portion is snap-fitted with the adapter hole. The heat insulating sleeve body is provided with a raised connection portion, the heat insulating sleeve body is sleeved on the fan sleeve body, and the raised connection portion can be snap-fitted with the adapter hole, so that the heat insulating sleeve body and the fan sleeve body are connected to form an integrated inner shell component, and the snap-fit ​​connection between the two can prevent the heat insulating sleeve body from easily detaching from the fan sleeve body when the hair dryer is used, thereby damaging the overall structure of the hair dryer.

[0009] In one embodiment, a plurality of first wire outlets are provided on the overlapping portion of the fan sleeve body and the insulation sleeve body, a plurality of wire holes are provided on the sleeve connection portion, the first wire outlets are arranged opposite to the wire holes, a plurality of second wire outlets are provided on the overlapping portion of the insulation sleeve body and the fan sleeve body, the second wire outlets overlap with the first wire outlets. The first wire outlet on the fan sleeve body overlaps with the second wire outlet on the insulation sleeve body, and the wire holes are provided on the sleeve connection portion and are arranged opposite to the first wire outlet and the second wire outlet, so that the electrical connection wires of the heating component can pass through the insulation sleeve body, and heat can be dissipated through the first wire outlet and the second wire outlet, thereby avoiding overheating in the cavity of the insulation sleeve body, which will shorten the service life of the heating component or cause safety hazards.

[0010] In one embodiment, a fan accommodating chamber is provided in the fan sleeve body, a heating component accommodating chamber is provided in the heat-insulating sleeve body, and the fan accommodating chamber is communicated with the heating component accommodating chamber. By providing a fan accommodating chamber in the fan sleeve body to accommodate the fan component, and providing a heating component accommodating chamber in the heat-insulating sleeve body to accommodate the heating component, the fan accommodating chamber and the heating component accommodating chamber are communicated to form an airflow channel, so that the heating component can heat the airflow introduced into the airflow channel by the fan component, and can make the structural arrangement between the fan component and the heating component more compact, which shortens the time for converting cold air into hot air to a certain extent.

[0011] In one embodiment, the fan sleeve further comprises a mounting frame, the mounting frame is arranged on the fan sleeve body, the mounting frame is located in the air flow channel, and the fan assembly is arranged on the mounting frame. By arranging the mounting frame to mount the fan assembly, the fan assembly can be fixedly limited in the fan sleeve body, part of the mounting frame extends into the heating assembly accommodating cavity, and part of the fan assembly will extend into the heating assembly accommodating cavity, so that the structural arrangement between the fan assembly and the heating assembly is more reasonable.

[0012] In one embodiment, the fan assembly includes a motor and a fan blade, the motor is arranged on the inner shell assembly, the fan blade is arranged on the motor, the motor can drive the fan blade to rotate, and the fan blade is arranged opposite to the first air inlet. The fan blade is connected to the motor, the motor can drive the fan blade to rotate, the fan blade is arranged opposite to the first air inlet, the rotation of the fan blade can guide the external airflow from the first air inlet into the air flow channel, and the fan blade is arranged at a position close to the first air inlet, so that the structure is more compact and reasonable, and the hair dryer can achieve the function of rapid air intake.

[0013] In one embodiment, the heating assembly includes a plurality of heating plates, and the plurality of heating plates are evenly spaced along the inner wall of the heat insulating sleeve, one side of the plurality of heating plates abuts against the inner wall of the heat insulating sleeve, and the other sides of the plurality of heating plates are fixedly connected to each other, and the plurality of heating plates are enclosed to form a surrounding area. By evenly spaced along the inner wall of the heat insulating sleeve, the heating plates can heat the airflow in the airflow channel more evenly and more fully. The heating plates abut against the inner wall of the heat insulating sleeve to be limited on the heat insulating sleeve. The limiting method of the heating plates simplifies the installation process of the hair dryer core assembly. The plurality of heating plates are enclosed to form a surrounding area to surround the end of the motor away from the fan blades, making the structure between the heating assembly and the fan assembly more compact and reasonable.

[0014] In one embodiment, it further includes an air outlet iron net and an air outlet iron net fixing ring, wherein the air outlet iron net cover is arranged at the first air outlet of the inner shell component, the air outlet iron net fixing ring is sleeved on one end of the inner shell component provided with the first air outlet, and the air outlet iron net fixing ring limits the air outlet iron net on the inner shell component. The air outlet iron net fixing ring can limit the air outlet iron net at the first air outlet of the inner shell component, the air outlet iron net fixing ring is sleeved on one end of the inner shell component provided with the first air outlet, and the air outlet iron net fixing ring is integrated with the end of the inner shell component, so that the assembly structure of the hair dryer core component is more compact.

[0015] In one of the embodiments, it also includes an air inlet iron mesh, the air inlet iron mesh includes an air inlet iron mesh body and a buckle part, the air inlet iron mesh body is covered at the first air inlet of the inner shell component, the buckle part is arranged on the air inlet iron mesh body, and the buckle part can be adapted and installed with the connection hole on the inner shell component. By providing a buckle part on the air inlet iron mesh body, and the buckle part is adapted and installed with the connection hole on the inner shell component, the air inlet iron mesh can be fixedly covered at the first air inlet, and the air inlet iron mesh and the inner shell component are assembled into an integral component, which can not only make the structure of the single hair dryer core component more compact, but also enable the hair dryer core component to be independently installed and then assembled with the hair dryer shell, simplifying the installation process of the hair dryer.

[0016] A hair dryer comprises: a shell assembly, the shell assembly is provided with a accommodating cavity and a mounting cavity, the accommodating cavity is provided with a second air inlet and a second air outlet; a hair dryer core assembly as described above, the hair dryer core assembly is arranged on the shell assembly and located in the accommodating cavity, the first air inlet of the hair dryer core assembly is arranged opposite to the second air inlet, and the first air outlet is arranged opposite to the second air outlet; an internal pressing member, the internal pressing member is arranged on the shell assembly, the internal pressing member is located in the mounting cavity and partially extends into the accommodating cavity to abut against the inner shell assembly; a control device, the control device is arranged on the shell assembly and / or the internal pressing member and located in the mounting cavity, the fan assembly and the heating assembly are both electrically connected to the control device.

[0017] The second aspect of the present application discloses a hair dryer, in which a hair dryer core assembly is installed in a receiving cavity of a shell assembly, so that a first air inlet and a first air outlet of the hair dryer core assembly are respectively arranged opposite to a second air inlet and a second air outlet of the shell assembly, so that the hair dryer can achieve the functions of air intake and air outlet. An inner compression member is arranged in the installation cavity of the shell assembly, and the inner compression member extends to one end of the receiving cavity and abuts against the inner shell assembly, so that the hair dryer core assembly is limited in the receiving cavity. A control device is limited between the inner compression member and the shell assembly, and the receiving cavity is connected to the installation cavity. The power cord of the heating assembly can extend into the installation cavity and be connected to the control device. The control device can control the start and stop of the heating assembly, so that the hair dryer can achieve the operation of blowing hot air or cold air, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a hair dryer core assembly;

[0019] Figure 2 is a cross-sectional view of a hair dryer core assembly;

[0020] Figure 3 This is an exploded view of the hair dryer core assembly;

[0021] Figure 4 This is an exploded view of the inner shell assembly;

[0022] Figure 5 is a three-dimensional diagram of a fan sleeve;

[0023] Figure 6 is a three-dimensional diagram of a heating assembly;

[0024] Figure 7 It is a structural schematic diagram of the air outlet iron mesh fixing ring and the inner shell assembly;

[0025] Figure 8 It is a structural schematic diagram of the air inlet iron mesh and the inner shell assembly;

[0026] Fig. 9 This is a cross-sectional view of a hair dryer.

[0027] The corresponding relationship between the reference numerals and the component names is as follows:

[0028] 1 inner shell component, 11 fan sleeve, 111 fan sleeve body, 112 sleeve connection part, 113 mounting frame, 12 heat insulation sleeve, 121 heat insulation sleeve body, 122 raised connection part, 101 air flow channel, 102 first air inlet, 103 first air outlet, 104 adapter hole, 105 first wire outlet, 106 wire hole, 107 second wire outlet, 108 fan accommodating chamber, 109 heating component accommodating chamber;

[0029] 2 fan assembly, 21 motor, 22 fan blade;

[0030] 3 heating assembly, 31 heating plate, 301 surrounding area;

[0031] 4. Air outlet iron mesh;

[0032] 5. Air outlet iron mesh fixing ring;

[0033] 6 air inlet iron mesh, 61 air inlet iron mesh body, 62 buckle connection part. DETAILED DESCRIPTION

[0034] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0036] The hair dryer core assembly and the hair dryer described in some embodiments of the present application are described below with reference to the accompanying drawings.

[0037] Embodiment 1, as Figures 1 to 9 As shown, the present embodiment discloses an electric hair dryer core assembly, comprising: an inner shell assembly 1, the inner shell assembly 1 is provided with an air flow channel 101, the air flow channel 101 is provided with a first air inlet 102 and a first air outlet 103; a fan assembly 2, the fan assembly 2 is arranged on the inner shell assembly 1, and the fan assembly 2 is located at one end of the air flow channel 101 provided with the first air inlet 102; a heating assembly 3, the heating assembly 3 is arranged on the inner shell assembly 1, and the heating assembly 3 is located at one end of the air flow channel 101 provided with the first air outlet 103, and the heating assembly 3 can heat the air flow passing through the air flow channel 101.

[0038] The first aspect of the present application discloses a hair dryer core assembly, which is an integral body of an inner shell assembly 1, and an airflow channel 101 is formed in the inner shell assembly 1, and the fan assembly 2 and the heating assembly 3 are both assembled in the airflow channel 101 of the inner shell assembly 1, and the inner shell assembly 1, the fan assembly 2 and the heating assembly 3 are assembled to form a complete assembly, so that the structure of the hair dryer core assembly is more compact. The fan assembly 2 is installed at the first air inlet 102, and the fan assembly 2 can introduce the external airflow into the airflow channel 101. The heating assembly 3 is located at the first air outlet 103, and the heating assembly 3 can heat the airflow entering the airflow channel 101, and the heated airflow can be output to the outside world from the first air outlet 103. The heating assembly 3 and the fan assembly 2 have a compact structure, so that the heating assembly 3 can heat the introduced airflow faster, which is convenient for users to use. The structural design of the hair dryer core assembly is compact and reasonable, which can reduce the overall volume of the hair dryer to a certain extent, and is convenient for carrying and storage.

[0039] like Figure 2 and Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further defines: the inner shell assembly 1 includes a fan sleeve 11 and an insulation sleeve 12, the fan sleeve 11 is provided with a first air inlet 102, the insulation sleeve 12 is sleeved on the end of the fan sleeve 11 away from the first air inlet 102, the end of the insulation sleeve 12 away from the fan sleeve 11 is provided with a first air outlet 103, the fan assembly 2 is located in the fan sleeve 11 and part of the fan assembly 2 extends into the insulation sleeve 12, and the heating assembly 3 is located in the insulation sleeve 12. By sleeveing ​​the heat insulating sleeve 12 on the end of the fan sleeve 11, the fan sleeve 11 and the heat insulating sleeve 12 are assembled to form a complete inner shell component 1, and the fan component 2 and the heating component 3 are respectively installed on the fan sleeve 11 and the heat insulating sleeve 12, so that the fan sleeve 11, the heat insulating sleeve 12, the fan component 2 and the heating component 3 can be assembled to form a complete integral component. This design allows the hair dryer core component to be assembled separately and then assembled with the hair dryer outer shell, making the structure more compact while simplifying the overall installation process of the hair dryer.

[0040] like Figure 4 and Figure 5As shown, in addition to the features of the above embodiments, this embodiment further defines that: the fan sleeve 11 includes a fan sleeve body 111 and a sleeve connecting portion 112, the sleeve connecting portion 112 is arranged on the fan sleeve body 111, the sleeve connecting portion 112 is provided with an adapting hole 104, the heat insulating sleeve 12 is sleeved on a portion on the fan sleeve body 111, and a portion of the heat insulating sleeve 12 is adapted and installed with the adapting hole 104. By providing the sleeve connecting portion 112 on the fan sleeve body 111, and providing the adapting hole 104 on the sleeve connecting portion 112, the heat insulating sleeve 12 is sleeved on the fan sleeve body 111, and a portion of the heat insulating sleeve 12 is adapted and installed with the adapting hole 104, so that the fan sleeve body 111 and the heat insulating sleeve 12 are connected as one.

[0041] like Figure 4 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the heat insulating sleeve 12 includes a heat insulating sleeve body 121 and a protruding connection portion 122, the protruding connection portion 122 is arranged on the heat insulating sleeve body 121, the heat insulating sleeve body 121 is sleeved on the part of the fan sleeve body 111, and the protruding connection portion 122 is adapted and buckled with the adapting hole 104. By providing the protruding connection portion 122 on the heat insulating sleeve body 121, the heat insulating sleeve body 121 is sleeved on the fan sleeve body 111, and the protruding connection portion 122 can be adapted and buckled with the adapting hole 104, the heat insulating sleeve body 121 and the fan sleeve body 111 are connected to form an integrated inner shell assembly 1, and the buckling connection between the two is adopted, which can prevent the heat insulating sleeve body 61 from being easily separated from the fan sleeve body 51 when the hair dryer is used, thereby causing damage to the overall structure of the hair dryer.

[0042] like Figure 4 and Figure 5 As shown, in addition to the features of the above-mentioned embodiments, the present embodiment further defines: a plurality of first wire outlets 105 are provided on the overlapping portion of the fan sleeve body 111 and the heat insulating sleeve body 121, a plurality of wire passing holes 106 are provided on the sleeve connecting portion 112, the first wire outlets 105 and the wire passing holes 106 are arranged opposite to each other, a plurality of second wire outlets 107 are provided on the overlapping portion of the heat insulating sleeve body 121 and the fan sleeve body 111, and the second wire outlets 107 overlap with the first wire outlets 105. By overlapping the first wire outlet 105 on the fan sleeve body 111 with the second wire outlet 107 on the insulation sleeve body 121, and providing a wire hole 106 on the sleeve connecting portion 112 which is arranged opposite to the first wire outlet 105 and the second wire outlet 106, the electrical connecting wire of the heating component 3 can pass through the insulation sleeve body 121, and heat can be dissipated through the first wire outlet 105 and the second wire outlet 107, thereby avoiding overheating in the cavity of the insulation sleeve body 121, which will shorten the service life of the heating component or cause safety hazards.

[0043] like Figure 4As shown, in addition to the features of the above embodiments, this embodiment further defines that: a fan accommodating chamber 108 is provided in the fan sleeve body 111, a heating component accommodating chamber 109 is provided in the heat-insulating sleeve body 121, and the fan accommodating chamber 108 is communicated with the heating component accommodating chamber 109. By providing a fan accommodating chamber 108 in the fan sleeve body 111 to accommodate the fan component 2, and providing a heating component accommodating chamber 109 in the heat-insulating sleeve body 121 to accommodate the heating component 3, the fan accommodating chamber 108 and the heating component accommodating chamber 109 are communicated to form an airflow channel 101, so that the heating component 3 can heat the airflow introduced into the airflow channel 101 by the fan component 2, and the structural arrangement between the fan component 2 and the heating component 3 can be made more compact, which shortens the time for converting cold air into hot air to a certain extent.

[0044] like Figure 5 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the fan sleeve 11 also includes a mounting frame 113, the mounting frame 113 is arranged on the fan sleeve body 111, the mounting frame 113 is located in the air flow channel 101, and the fan assembly 2 is arranged on the mounting frame 113. By arranging the mounting frame 113 to mount the fan assembly 2, the fan assembly 2 can be fixedly limited in the fan sleeve body 111, and part of the mounting frame 113 extends into the heating assembly accommodating cavity 109, and part of the fan assembly 2 will extend into the heating assembly accommodating cavity 109, so that the structural arrangement between the fan assembly 2 and the heating assembly 3 is more reasonable.

[0045] like Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the fan assembly 2 includes a motor 21 and a fan blade 22, the motor 21 is arranged on the inner shell assembly 1, the fan blade 22 is arranged on the motor 21, the motor 21 can drive the fan blade 22 to rotate, and the fan blade 22 is arranged opposite to the first air inlet 102. The fan blade 22 is connected to the motor 21, the motor 21 can drive the fan blade 22 to rotate, the fan blade 22 is arranged opposite to the first air inlet 102, the rotation of the fan blade 22 can guide the external airflow from the first air inlet 102 into the airflow channel 101, and the fan blade 22 is arranged at a position close to the first air inlet 102, so that the structure is more compact and reasonable, and the hair dryer can achieve the function of rapid air intake.

[0046] like Figure 6As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the heating assembly 3 includes a plurality of heating plates 31, the plurality of heating plates 31 are evenly spaced along the inner wall of the heat-insulating sleeve 12, one side of the plurality of heating plates 31 abuts against the inner wall of the heat-insulating sleeve 12, the other sides of the plurality of heating plates 31 are fixedly connected to each other, and the plurality of heating plates 31 are enclosed to form a surrounding area 301. By evenly spaced along the inner wall of the heat-insulating sleeve 12, the heating plates 31 can heat the airflow in the airflow channel 101 more evenly and more fully, the heating plates 31 abut against the inner wall of the heat-insulating sleeve 12 to be limited on the heat-insulating sleeve 12, the limiting method of the heating plates 31 simplifies the installation process of the hair dryer core assembly, and the plurality of heating plates 31 are enclosed to form a surrounding area 301 to surround the end of the motor 21 away from the fan blades 22, so that the structure between the heating assembly 3 and the fan assembly 2 is more compact and reasonable.

[0047] like Figure 7 As shown, in addition to the features of the above-mentioned embodiments, this embodiment is further defined as follows: it also includes an air outlet iron net 4 and an air outlet iron net fixing ring 5, the air outlet iron net 4 covers the first air outlet 103 of the inner shell component 1, the air outlet iron net fixing ring 5 is sleeved on one end of the inner shell component 1 provided with the first air outlet 103, and the air outlet iron net fixing ring 5 limits the air outlet iron net 4 on the inner shell component 1. The air outlet iron net fixing ring 5 can limit the air outlet iron net 4 at the first air outlet 103 of the inner shell component 1, the air outlet iron net fixing ring 5 is sleeved on one end of the inner shell component 1 provided with the first air outlet 103, and the air outlet iron net fixing ring 5 is integrated with the end of the inner shell component 1, so that the assembly structure of the hair dryer core component is more compact.

[0048] like Figure 8 As shown, in addition to the features of the above-mentioned embodiment, the present embodiment is further defined as follows: it also includes an air inlet iron mesh 6, the air inlet iron mesh 6 includes an air inlet iron mesh body 61 and a buckle 62, the air inlet iron mesh body 61 is covered at the first air inlet 102 of the inner shell assembly 1, the buckle 62 is arranged on the air inlet iron mesh body 61, and the buckle 62 can be adapted and installed with the connection hole on the inner shell assembly 1. By providing the buckle 62 on the air inlet iron mesh body 61, and the buckle 62 is adapted and installed with the connection hole on the inner shell assembly 1, the air inlet iron mesh 6 can be fixedly covered at the first air inlet 102, and the air inlet iron mesh 6 and the inner shell assembly 1 are assembled into an integral assembly, which can not only make the structure of the single hair dryer core assembly more compact, but also enable the hair dryer core assembly to be independently installed and then assembled with the hair dryer shell, thereby simplifying the installation process of the hair dryer.

[0049] Embodiment 2, as Figures 1 to 9As shown, the present embodiment discloses an electric hair dryer, comprising: a shell assembly, the shell assembly is provided with a accommodating cavity and a mounting cavity, the accommodating cavity is provided with a second air inlet and a second air outlet; a hair dryer core assembly as mentioned above, the hair dryer core assembly is arranged on the shell assembly and is located in the accommodating cavity, the first air inlet 102 of the hair dryer core assembly is arranged opposite to the second air inlet, and the first air outlet 103 is arranged opposite to the second air outlet; an inner pressing member, the inner pressing member is arranged on the shell assembly, the inner pressing member is located in the mounting cavity and partially extends into the accommodating cavity to abut against the inner shell assembly 1; a control device, the control device is arranged on the shell assembly and / or the inner pressing member and is located in the mounting cavity, and the fan assembly 2 and the heating assembly 3 are both electrically connected to the control device.

[0050] The second aspect of the present application discloses a hair dryer, in which a hair dryer core assembly is installed in a receiving cavity of a shell assembly, so that a first air inlet 102 and a first air outlet 103 of the hair dryer core assembly are respectively arranged opposite to a second air inlet and a second air outlet of the shell assembly, so that the hair dryer can realize the functions of air intake and air outlet. An inner compression member is arranged in the installation cavity of the shell assembly, and the inner compression member extends to one end of the receiving cavity and abuts against the inner shell assembly 1, so that the hair dryer core assembly is limited in the receiving cavity. The control device is limited between the inner compression member and the shell assembly, and the receiving cavity is connected to the installation cavity. The power cord of the heating assembly 3 can be extended into the installation cavity and connected to the control device. The control device can control the start and stop of the heating assembly 3, so that the hair dryer can realize the operation of blowing hot air or cold air, which is convenient for users to use.

[0051] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A hair dryer core assembly, characterized in that: include: An inner shell component (1), the inner shell component (1) being provided with an air flow channel (101), the air flow channel (101) being provided with a first air inlet (102) and a first air outlet (103); A fan assembly (2), the fan assembly (2) being arranged on the inner shell assembly (1), the fan assembly (2) being located at one end of the air flow channel (101) provided with the first air inlet (102); a heating component (3), the heating component (3) being arranged on the inner shell component (1), the heating component (3) being located at one end of the air flow channel (101) where the first air outlet (103) is arranged, and the heating component (3) being capable of heating the air flow passing through the air flow channel (101); The inner shell component (1) comprises a fan sleeve (11) and a heat-insulating sleeve (12); the fan sleeve (11) is provided with the first air inlet (102); the heat-insulating sleeve (12) is sleeved on an end of the fan sleeve (11) away from the first air inlet (102); an end of the heat-insulating sleeve (12) away from the fan sleeve (11) is provided with the first air outlet (103); the fan component (2) is located in the fan sleeve (11) and a portion of the fan component (2) extends into the heat-insulating sleeve (12); and the heating component (3) is located in the heat-insulating sleeve (12).

2. The hair dryer core assembly according to claim 1, characterized in that: The fan sleeve (11) comprises a fan sleeve body (111) and a sleeve connecting portion (112); the sleeve connecting portion (112) is arranged on the fan sleeve body (111); an adapting hole (104) is provided on the sleeve connecting portion (112); the heat insulating sleeve (12) is sleeved on a portion on the fan sleeve body (111); a portion of the heat insulating sleeve (12) is adapted to be installed in conjunction with the adapting hole (104).

3. The hair dryer core assembly according to claim 2, characterized in that: The heat-insulating sleeve (12) comprises a heat-insulating sleeve body (121) and a protruding connecting portion (122); the protruding connecting portion (122) is arranged on the heat-insulating sleeve body (121); the heat-insulating sleeve body (121) is sleeved on a portion on the fan sleeve body (111); and the protruding connecting portion (122) is adapted and snap-fitted with the adapting hole (104).

4. The hair dryer core assembly according to claim 3, characterized in that: A plurality of first wire outlets (105) are provided on the overlapping portion of the fan sleeve body (111) and the heat-insulating sleeve body (121); a plurality of wire passing holes (106) are provided on the sleeve connecting portion (112); the first wire outlets (105) and the wire passing holes (106) are arranged opposite to each other; a plurality of second wire outlets (107) are provided on the overlapping portion of the heat-insulating sleeve body (121) and the fan sleeve body (111); the second wire outlets (107) overlap with the first wire outlets (105).

5. The hair dryer core assembly according to claim 3, characterized in that: A fan accommodating chamber (108) is provided in the fan sleeve body (111), a heating component accommodating chamber (109) is provided in the heat-insulating sleeve body (121), and the fan accommodating chamber (108) is communicated with the heating component accommodating chamber (109).

6. The hair dryer core assembly according to claim 2, characterized in that: The fan sleeve (11) further comprises a mounting frame (113), wherein the mounting frame (113) is arranged on the fan sleeve body (111), the mounting frame (113) is located in the air flow channel (101), and the fan assembly (2) is arranged on the mounting frame (113).

7. The hair dryer core assembly according to claim 1, characterized in that: The fan assembly (2) comprises a motor (21) and a fan blade (22); the motor (21) is arranged on the inner shell assembly (1); the fan blade (22) is arranged on the motor (21); the motor (21) is capable of driving the fan blade (22) to rotate; the fan blade (22) is arranged opposite to the first air inlet (102).

8. The hair dryer core assembly according to claim 1, characterized in that: The heating assembly (3) comprises a plurality of heating plates (31), wherein the plurality of heating plates (31) are evenly spaced along the inner wall of the heat insulating sleeve (12), one side of the plurality of heating plates (31) abuts against the inner wall of the heat insulating sleeve (12), the other sides of the plurality of heating plates (31) are fixedly connected to each other, and the plurality of heating plates (31) are enclosed to form a surrounding area (301).

9. The hair dryer core assembly according to claim 1, characterized in that: It also comprises an air outlet iron mesh (4) and an air outlet iron mesh fixing ring (5), wherein the air outlet iron mesh (4) is covered at the first air outlet (103) of the inner shell component (1), and the air outlet iron mesh fixing ring (5) is sleeved on one end of the inner shell component (1) provided with the first air outlet (103), and the air outlet iron mesh fixing ring (5) limits the air outlet iron mesh (4) on the inner shell component (1); And / or also includes an air inlet iron mesh (6), the air inlet iron mesh (6) includes an air inlet iron mesh body (61) and a buckle connection portion (62), the air inlet iron mesh body (61) is covered at the first air inlet (102) of the inner shell component (1), the buckle connection portion (62) is arranged on the air inlet iron mesh body (61), and the buckle connection portion (62) can be adapted and installed with the connecting hole on the inner shell component (1).

10. A hair dryer, characterized in that: include: A housing component, wherein the housing component is provided with a receiving cavity and a mounting cavity, and the receiving cavity is provided with a second air inlet and a second air outlet; The hair dryer core assembly according to any one of claims 1 to 9, wherein the hair dryer core assembly is arranged on the housing assembly and is located in the accommodating cavity, the first air inlet (102) of the hair dryer core assembly is arranged opposite to the second air inlet, and the first air outlet (103) is arranged opposite to the second air outlet; An internal pressing member, the internal pressing member being arranged on the outer shell component, the internal pressing member being located in the installation cavity and partially extending into the accommodating cavity to abut against the inner shell component (1); A control device is arranged on the housing component and / or the inner pressing member and is located in the installation cavity, and the fan component (2) and the heating component (3) are both electrically connected to the control device.

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