Hairdressing device

Abstract

The invention provides a hairdressing device, a shell of the hairdressing device is provided with a handle part and a working part which are connected, the shell comprises an outer shell and an inner shell, and the outer shell is arranged on the periphery of the inner shell in a surrounding mode. The air blowing channel is located in the inner shell and provided with an air inlet and an air blowing opening, the air blowing opening is communicated with the air blowing channel and the air blowing space, the heat dissipation channel is located between the outer shell and the inner shell and provided with a heat dissipation air inlet and a heat dissipation air outlet, the heat dissipation air inlet is located in the handle part and communicated with the air blowing channel, and the heat dissipation air outlet is located in the working part. The driving piece and the heating piece are both located in the air blowing channel and located on the handle portion. Due to the fact that air in the inner shell can absorb heat generated by working of the heating piece to cause heat accumulation and temperature rise of the inner shell, the heat dissipation channel can meet the requirement for flowing of the air and can take away the heat of the inner shell, the temperature of the inner shell can be reduced, the situation that the temperature of the outer shell is too high due to the fact that the heat of the inner shell is conducted to the outer shell is reduced, and the experience feeling of a user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of hairdressing products, and in particular to a hairdressing device. Background Art

[0002] Hairdressing devices can achieve functions such as air-drying hair and straightening hair. The heat generated by the heating element of the hairdressing device in related technology when working will be transferred to the shell, resulting in a higher temperature of the shell that the user contacts, affecting the user's experience. Summary of the invention

[0003] The embodiment of the present invention provides a hairdressing device to improve at least one of the above technical problems.

[0004] The embodiments of the present invention achieve the above-mentioned purpose through the following technical solutions.

[0005] The present invention provides a hairdressing device, which includes a shell, a blowing channel, a heat dissipation channel, a driving member and a heating member. The shell is provided with a handle portion and a working portion connected to each other. The working portion includes a first working portion and a second working portion arranged opposite to each other. The first working portion and the second working portion define a blowing space. The shell includes an outer shell and an inner shell. The outer shell is arranged around the outer periphery of the inner shell. The blowing channel is located in the inner shell. The blowing channel has an air inlet and an air outlet. The air inlet is located in the handle portion. The air outlet is located in the working portion. The air outlet is connected to the blowing channel and the blowing space. The heat dissipation channel is located between the outer shell and the inner shell. The heat dissipation channel has a heat dissipation air inlet and a heat dissipation air outlet. The heat dissipation air inlet is located in the handle portion and connected to the blowing channel. The heat dissipation air outlet is located in the working portion. The driving member and the heating member are both located in the blowing channel. The driving member is connected to the heating member and the driving member and the heating member are both located in the handle portion.

[0006] In some embodiments, the first working part and the second working part both have an air blowing port and a heat dissipation outlet.

[0007] In some embodiments, the heat dissipation air inlet is located on the inner shell, and the heat dissipation air outlet is located on the outer shell outside the blowing space.

[0008] In some embodiments, the working part includes a top end and a middle end, and the top end, the middle end and the handle part are distributed in sequence along the length direction of the shell, the middle end is located at half of the working part along the length direction, and the heat dissipation outlet is located between the top end and the middle end.

[0009] In some embodiments, the first working part and the second working part both have a first side and a second side relative to each other, the first side and the second side are both connected to the outside, the blowing outlet is located on the first side, and the heat dissipation outlet is arranged close to the second side relative to the blowing outlet, and the driving member is used to drive the air flow in the blowing channel to flow through the blowing outlet and flow in a direction from the first side to the second side.

[0010] In some embodiments, the air inlet passes through the outer shell and the inner shell and is connected to the blowing channel, the heat dissipation air inlet is located between the heating element and the driving element, and the driving element is located between the heat dissipation air inlet and the air inlet.

[0011] In some embodiments, the inner shell is provided with a first air guide portion and a second air guide portion, the first air guide portion and the second air guide portion are opposite to each other to form a heat dissipation air inlet, the first air guide portion is inclined toward the outside of the blowing channel from the handle portion toward the working portion, and the second air guide portion is inclined toward the inside of the blowing channel from the working portion toward the handle portion.

[0012] In some embodiments, the shell includes an air guide wall, which is located in the heat dissipation channel and between the heat dissipation air inlet and the heat dissipation air outlet. The air guide wall is suitable for guiding the airflow from the heat dissipation air inlet to the heat dissipation air outlet.

[0013] In some embodiments, the wind guide wall includes a first sub-wall and a second sub-wall, the shell also includes a wind shield wall, the wind shield wall is connected to the first sub-wall and the second sub-wall, and the heat dissipation air inlet is located in the space enclosed by the wind shield wall, the first sub-wall and the second sub-wall.

[0014] In some embodiments, a plurality of guide plates are provided in the air blowing port, and the plurality of guide plates are spaced apart along the length direction of the shell.

[0015] The hairdressing device provided in the embodiment of the present invention has a housing provided with a handle portion and a working portion connected to each other, the working portion including a first working portion and a second working portion arranged opposite to each other, the first working portion and the second working portion defining a blowing space, the housing including an outer shell and an inner shell, the outer shell being arranged around the outer periphery of the inner shell. The blowing channel is located in the inner shell, the blowing channel has an air inlet and an air outlet, the air inlet is located in the handle portion, the air outlet is located in the working portion, the air outlet is connected to the blowing channel and the blowing space, the heat dissipation channel is located between the outer shell and the inner shell, the heat dissipation channel has a heat dissipation air inlet and a heat dissipation air outlet, the heat dissipation air inlet is located in the handle portion and connected to the blowing channel, and the heat dissipation air outlet is located in the working portion. The driving member and the heating member are both located in the blowing channel, the driving member is connected to the heating member, and the driving member and the heating member are both located in the handle portion. In this way, the hairdressing device can be heated by the heating element, and the driving element drives the heating element to rotate, so that a hot air flow is formed in the blowing channel, which helps the hot air flow in the blowing channel to blow to the blowing space through the blowing port to dry the hair. Since the first working part and the second working part are arranged relative to each other to form the blowing space, the blowing space is semi-open, which helps to concentrate the heat and speed of the air flow, and is convenient for softening the hair by the hot air flow in the blowing space. It also helps the high-speed air flow to enter the blowing space and form a wind pressure difference on different sides of the blowing space to form a pulling force, so as to straighten the softened hair, so as to meet the user's use needs in different situations. Since the air in the inner shell absorbs the heat generated by the operation of the heating element, causing the inner shell to accumulate heat and heat up, the heat dissipation channel can meet the flow of air, can take away the heat of the inner shell, help to reduce the temperature of the inner shell, and also help to reduce the heat of the inner shell from being transferred to the outer shell, resulting in the outer shell temperature being too high, which helps to improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the implementation modes of the present application, the drawings required for use in the description of the implementation modes will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A structural schematic diagram of a hairdressing device provided in an embodiment of the present application is shown.

[0018] Figure 2 Shows Figure 1 A structural schematic diagram of the hairdressing device from another perspective.

[0019] Figure 3 Shows Figure 1 A schematic transverse cross-sectional view of a hairdressing device.

[0020] Figure 4 Shows Figure 1A schematic transverse cross-sectional view of a hairdressing device at another position.

[0021] Figure 5 Shows Figure 1 A partial structural schematic diagram of a hairdressing device.

[0022] Figure 6 Shows Figure 1 A schematic longitudinal cross-sectional view of a handle portion of a hairdressing device.

[0023] Figure 7 Shows Figure 6 Schematic diagram of the enlarged structure of the hairdressing device at A.

[0024] Figure 8 Shows Figure 5 Schematic diagram of the enlarged structure of the hairdressing device at B.

[0025] Fig. 9 Shows Figure 2 Schematic diagram of the enlarged structure of the hairdressing device at C. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the implementation mode of the present application. Obviously, the described implementation mode is only a part of the implementation mode of the present application, not all the implementation modes. Based on the implementation mode in the present application, all other implementation modes obtained by those skilled in the art without making creative work are within the scope of protection of the present application.

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application.

[0028] The hairdressing devices in the related art usually adopt a multi-layer shell and a heat-insulating material or air layer between the multi-layer shells to reduce the temperature of the inner shell being transferred to the outer shell. However, this solution will cause the overall size of the hairdressing device to be too thick, affecting the user experience; some hairdressing devices avoid the overall size of the hairdressing device being too thick by reducing the thickness of the multi-layer shell size. In this case, the heat-insulating material or air layer between the multi-layer shells also needs to be thinned accordingly, but the thinner heat-insulating material or air layer will lead to poor insulation effect and cannot effectively reduce the temperature of the inner shell being transferred to the outer shell.

[0029] The present invention provides a hairdressing device 100, which can blow and straighten the hair of a user, thereby meeting the user's usage needs in different situations.

[0030] Please also read Figures 1 to 5In some embodiments, the hairdressing device 100 includes a housing 11, a blowing channel 12, a heat dissipation channel 13, a driving member 14, and a heating member 15. The housing 11 is provided with a handle portion 111 and a working portion 112 connected to each other. The housing 11 includes an outer shell 113 and an inner shell 114. The outer shell 113 is arranged around the outer periphery of the inner shell 114. The working portion 112 refers to a portion that can accommodate hair and can emit hot air to dry and straighten the hair. The handle portion 111 may refer to a portion outside the working portion 112. The outer shell 113 and the inner shell 114 both include the handle portion 111 and the working portion 112.

[0031] Among them, the shell 11 can be a long cylindrical shell 11, which makes the blowing channel 12 and the heat dissipation channel 13 relatively straight, can achieve a larger air volume and wind force under a certain power, and also enables the heat dissipation channel 13 to dissipate heat better.

[0032] In some embodiments, the working part 112 may include a first working part 1121 and a second working part 1122 that are arranged opposite to each other, the first working part 1121 and the second working part 1122 define a blowing space 1123, and the blowing port 122 is connected to the blowing channel 12 and the blowing space 1123. The blowing channel 12 is located in the inner shell 114, and the blowing channel 12 has an air inlet 121 and an air outlet 122, the air inlet 121 is located in the handle part 111, and the air outlet 122 is located in the working part 112, and the heat dissipation channel 13 is located between the outer shell 113 and the inner shell 114, and the heat dissipation channel 13 has a heat dissipation air inlet 131 and a heat dissipation air outlet 132, the heat dissipation air inlet 131 is located in the handle part 111 and connected to the blowing channel 12, and the heat dissipation air outlet 132 is located in the working part 112. The driving member 14 and the heating member 15 are both assembled in the inner shell 114, the driving member 14 is connected to the heating member 15, and the driving member 14 and the heating member 15 are both located in the handle portion 111. Figure 3 The dashed line with an arrow in the middle is the flow direction of the airflow.

[0033] In this way, the hairdressing device 100 can be heated by the heating element 15, and the driving element 15 drives the heating element 14 to rotate, so that a hot air flow is formed in the blowing channel 12, which helps the hot air flow in the blowing channel 12 to blow to the blowing space 1123 through the blowing port 122 to dry the hair. Moreover, since the first working part 1121 and the second working part 1122 are relatively arranged to form the blowing space 1123, the blowing space 1123 is semi-open, which helps to concentrate the heat and speed of the airflow, facilitates the softening of the hair by the hot airflow in the blowing space 1123, and also helps the high-speed airflow to enter the blowing space 1123 and form a wind pressure difference on different sides of the blowing space 1123, thereby forming a pulling force, so as to straighten the softened hair, so as to meet the user's usage needs in different situations. Since the air in the inner shell 114 will absorb the heat generated by the heating element 15 and cause the inner shell 114 to accumulate heat and heat up, the heat dissipation channel 13 can satisfy the flow of air and take away the heat of the inner shell 114, which helps to reduce the temperature of the inner shell 114 and also helps to reduce the heat of the inner shell 114 from being conducted to the outer shell 113, causing the temperature of the outer shell 113 to be too high, thereby helping to improve the user experience.

[0034] Among them, the driving member 14 can be a driving structure such as a fan, a motor, a motor, a driving plate, etc., and the heating member 15 can be a heating structure such as a heating wire, a heating plate, etc., which can be specifically set according to actual conditions. The first working part 1121 and the second working part 1122 can be the same structure, the first working part 1121 and the second working part 1122 can also be different structures, the first working part 1121 and the second working part 1122 can be symmetrically arranged, and the first working part 1121 and the second working part 1122 can also be asymmetrically arranged, which can be specifically set according to actual conditions. The first working part 1121 and the second working part 1122 are arranged at intervals and connected to the handle part 111, so that the end of the working part 112 away from the handle part 111 can be roughly "U"-shaped.

[0035] When in use, the user can put the hair into the blowing space 1123, the circuit board of the hairdressing device 100 controls the driving component 14 and the heating component 13 to start, the wind enters the blowing channel 12 through the air inlet 121, and after being heated by the heating component 13, it is blown into the blowing space 1123 from the blowing port 122, thereby drying the user's hair, or the hairdressing device 100 forms a wind pressure difference and then forms a pulling force through the high-temperature and high-speed airflow to straighten the softened hair. In this way, the hair is located in the blowing space 1123, which reduces the possibility of being blown messy and tangled, and the airflow blown into the blowing space 1123 from the blowing port 122 directly acts on the hair, which also reduces the airflow speed and heat loss.

[0036] The end of the blowing space 1123 may be in an outwardly expanded open shape, so that it is convenient for the user to place the hair into the blowing space 1123 from the open shape. The blowing channel 12 at the blowing port 122 may be a curved channel, and the airflow flows through the blowing channel 12 and the blowing port 122 in sequence and then enters the blowing space 1123. The airflow is blown into the blowing space 1123 through the curved blowing channel 12. Compared with directly blowing into the blowing space 1123, the wind blown out of the curved blowing channel 12 enters the blowing space 1123 at a smaller angle, which is convenient for the high-speed airflow to better form a wind pressure difference on different sides of the blowing space 1123 and then form a pulling force, thereby ensuring the straight hair function of the hairdressing device 100. The wind blown out of the curved blowing channel 12 blows onto the hair at a smaller angle, which also helps to reduce the situation where the hair flies around when blowing hair, and also blows away the water droplets and water vapor on the hair, thereby improving the hair drying efficiency.

[0037] See also Figures 2 to 4 In some embodiments, the first working part 1121 and the second working part 1122 both have a blowing port 122. In this way, the airflow in the blowing channel 12 can be blown out through the blowing ports 122 of the first working part 1121 and the second working part 1122, respectively, which helps to increase the air volume and improve the blowing efficiency of the hairdressing device 100.

[0038] The blowing port 122 may be in an elongated shape, which helps to increase the blowing area of ​​the blowing port 122 , thereby increasing the air output of the hairdressing device 100 , and also helps to improve the blowing efficiency of the hairdressing device 100 .

[0039] In some embodiments, the first working part 1121 and the second working part 1122 both have heat dissipation outlets 132. In this way, the airflow in the heat dissipation channel 13 can be blown out through the heat dissipation outlets 132 of the first working part 1121 and the second working part 1122, which helps to increase the air volume and improve the heat dissipation efficiency of the hairdressing device 100.

[0040] The heat dissipation outlet 132 may be in a long strip shape, which helps to increase the blowing area of ​​the heat dissipation outlet 132, thereby increasing the air output of the hairdressing device 100, and also helps to improve the blowing efficiency of the hairdressing device 100. In other embodiments, the heat dissipation outlet 132 may also be in other shapes such as a circular hole shape, a triangle shape, etc., which may be specifically set according to actual conditions.

[0041] Please also read Figure 2 and Figure 5 In some embodiments, the heat dissipation air inlet 131 is located on the inner shell 114 , and the heat dissipation air outlet 132 is located on the outer shell 113 .

[0042] This helps to reasonably arrange the positions of the heat dissipation air inlet 131 and the heat dissipation air outlet 132 so that air can enter the heat dissipation channel 13 from the inner shell 114 and be discharged from the heat dissipation air outlet 132 on the outer shell 113 to better dissipate heat for the inner shell 114.

[0043] In some embodiments, the heat dissipation outlet 132 is located on the housing 113 outside the blowing space 1123. This helps reduce the situation where the heat dissipation outlet 132 and the blowing space 1123 are connected, helps reduce the situation where the airflows in the blowing space 1123 and the heat dissipation outlet 132 interfere with each other, and helps ensure the normal operation of the blowing space 1123 and the heat dissipation channel 13.

[0044] For example, the heat dissipation air inlet 131 can be located on a side of the housing 113 close to the blowing space 1123, or the heat dissipation air inlet 131 can be located on a side of the housing 113 away from the blowing space 1123, and can be specifically set according to actual conditions. The following description is based on an example in which the heat dissipation air inlet 131 is located on a side of the housing 113 close to the blowing space 1123.

[0045] In some embodiments, the first working part 1121 and the second working part 1122 both have a first side 1126 and a second side 1127 relative to each other, the first side 1126 and the second side 1127 are both connected to the outside, the blowing port 122 is located on the first side 1126, and the heat dissipation outlet 132 is arranged close to the second side 1127 relative to the blowing port 122, and the driving member 14 is used to drive the air flow in the blowing channel 12 to flow through the blowing port 122 and flow in the direction from the first side 1126 to the second side 1127.

[0046] In this way, the air blowing port 122 and the heat dissipation outlet 132 are located on opposite sides of the working part 112, which helps to better reduce the mutual interference between the airflow at the air blowing port 122 and the airflow at the heat dissipation outlet 132, and helps to better ensure the normal operation of the blowing space 1123 and the heat dissipation channel 13.

[0047] In some embodiments, the working portion 112 includes a top end 1124 and a middle end 1125, the top end 1124, the middle end 1125 and the handle portion 111 are sequentially distributed along the length direction X of the housing 11, the middle end 1125 is located at one-half of the length direction X of the working portion 112 along the housing 11, and the heat dissipation outlet 132 is located between the top end 1124 and the middle end 1125. The middle end 1125 may be the middle position of the working portion 112 along the length direction X of the housing 11.

[0048] This helps to reasonably arrange the position of the heat dissipation outlet 132, so that the heat dissipation outlet 132 can be located at a position of the working part 112 away from the handle part 111, which helps to increase the area of ​​the heat dissipation channel 13 in the working part 112, helps the heat dissipation channel 13 to better dissipate heat for the working part 112, and helps to better reduce the situation where the heat of the inner shell 114 at the position of the working part 112 is conducted to the outer shell 113, causing the temperature of the outer shell 113 to be too high.

[0049] Please also read Figure 5 and Figure 6 In some embodiments, the air inlet 121 is located in the housing 113 and communicates with the blowing channel 12 , the heat dissipation air inlet 131 is located between the heating element 15 and the driving element 14 , and the driving element 14 is located between the heat dissipation air inlet 131 and the air inlet 121 .

[0050] In this way, part of the air entering through the air inlet 121 can enter the heat dissipation air inlet 131 before the heating element 15, and be discharged through the heat dissipation air outlet 132 after passing through the heat dissipation channel 13, thereby achieving cooling of the inner shell 114, helping to reduce the heat generated by the heating element 15 when working and entering the heat dissipation channel 13 from the heat dissipation air inlet 131, helping to reduce the loss of heat generated by the heating element 15, and helping to improve the heating efficiency of the heating element 15 for the air in the blowing channel 12.

[0051] In addition, the driving member 14 is located between the heat dissipation air inlet 131 and the air inlet 121, which helps to cool the driving member 14 and reduce the situation where the temperature of the driving member 14 is too high. It also allows part of the air entering through the air inlet 121 to enter the blowing channel 12 and be discharged through the blowing port 122 after passing through the driving member 14 and the heating member 15, thereby achieving the output of hot air from the hairdressing device 100.

[0052] See also Figure 7 In some embodiments, the inner shell 114 is provided with a first air guide portion 1141 and a second air guide portion 1142, the first air guide portion 1141 and the second air guide portion 1142 are opposite to each other to form a heat dissipation air inlet 131, the first air guide portion 1141 is inclined toward the outside of the blowing channel 12 from the handle portion 111 toward the working portion 112, and the second air guide portion 1142 is inclined toward the inside of the blowing channel 12 from the working portion 112 toward the handle portion 111.

[0053] In this way, the first guide portion 1141 and the second guide portion 1142 limit the direction of the heat dissipation air inlet 131, which helps the airflow to enter the heat dissipation channel 13 along a predetermined direction, helps to optimize the flow path of the airflow, and also makes the airflow more concentrated, helps to avoid airflow dispersion, thereby helping to improve the heat dissipation effect of the airflow in the heat dissipation channel 13 on the inner shell 114, and also helps to reduce the resistance of the airflow to the shell 11 and other devices, and also helps to reduce the collision and friction between the airflow and the shell 11 and other devices, and helps to reduce noise.

[0054] See also Figure 5 and Figure 8 In some embodiments, the shell 11 may include an air guide wall 115, which is located in the heat dissipation channel 13, and the air guide wall 115 is located between the heat dissipation air inlet 131 and the heat dissipation air outlet 132, and the air guide wall 115 is suitable for guiding the airflow of the heat dissipation air inlet 131 to the heat dissipation air outlet 132.

[0055] In this way, the wind guide wall 115 limits the direction of the heat dissipation channel 13, helps the airflow to flow in a predetermined direction, helps to optimize the flow path of the airflow, makes the airflow more concentrated, and helps to reduce the loss of the airflow in the process of entering the heat dissipation channel 13, thereby improving the heat dissipation effect of the airflow in the heat dissipation channel 13 on the inner shell 114, and also helps to reduce the collision and friction between the airflow and the shell 11 and other devices, which helps to reduce noise.

[0056] Exemplarily, the air guide wall 115 can be partially tilted, for example, the heat dissipation air inlet 131 and the heat dissipation air outlet 132 are not in a straight line, a part of the wall surface of the air guide wall 115 is a straight wall surface extending along the length direction X of the shell 11, and another part of the wall surface of the air guide wall 115 is an inclined wall surface tilted from the heat dissipation air inlet 131 to the heat dissipation air outlet 132, the straight wall surface is connected to the inclined wall surface and the straight wall surface is arranged close to the heat dissipation air inlet 131; for another example, the air guide wall 115 can be tilted, for example, the heat dissipation air inlet 131 and the heat dissipation air outlet 132 are not in a straight line, and the air guide wall 115 can be tilted from the heat dissipation air inlet 131 to the heat dissipation air outlet 132; for another example, the air guide wall 115 can be an arc-shaped wall surface, which can be specifically set according to actual conditions.

[0057] In some embodiments, the wind guide wall 115 includes a first sub-wall 1151 and a second sub-wall 1152, and the shell 11 also includes a wind shield wall 116, which is connected to the first sub-wall 1151 and the second sub-wall 1152, and the heat dissipation air inlet 131 is located in the space enclosed by the wind shield wall 116, the first sub-wall 1151 and the second sub-wall 1152.

[0058] In this way, the wind shield wall 116, the first sub-wall 1151 and the second sub-wall 1152 enclose the heat dissipation air inlet 131, so that the airflow entering from the heat dissipation air inlet 131 can flow along the first sub-wall 1151 and the second sub-wall 1152 to the heat dissipation air outlet 132, reducing the loss of the airflow in the process of entering the heat dissipation channel 13; the wind shield wall 116 helps to block the airflow from flowing in the direction away from the heat dissipation air outlet 132, and also helps to reduce the loss of the airflow, helps to ensure that there is enough airflow in the heat dissipation channel 13, and helps to ensure the heat dissipation effect of the inner shell 114.

[0059] See also Figure 2 and Fig. 9 In some embodiments, a plurality of guide plates 1221 are provided in the air outlet 122, and the plurality of guide plates 1221 are spaced apart along the length direction X of the housing 11. In this way, the plurality of guide plates 1221 divide the air outlet 122 into a plurality of independent sub-air outlets, thereby improving the uniformity of the airflow in the air channel 12 blowing into the air blowing space 1123.

[0060] Exemplarily, the guide plate 1221 may be an arc-shaped plate to better fit the inner wall of the inner shell 114. The distance between any two adjacent guide plates 1221 may be set to be greater than or equal to 2 mm and less than or equal to 8 mm, which may be set according to actual conditions.

[0061] Re-read Figure 5 In some embodiments, the housing 11 may include a plurality of support members 16 , which are spaced apart in the heat dissipation channel 13 , one side of the plurality of support members 16 abuts against the inner shell 114 , and the other side of the plurality of support members 16 abuts against the outer shell 113 .

[0062] In this way, multiple support members 16 can respectively support the inner shell 114 and the outer shell 113, which helps to reduce the close contact between the inner shell 114 and the outer shell 113, helps to ensure that there is enough space between the inner shell 114 and the outer shell 113, and helps to ensure that there is enough space for the heat dissipation channel 13, so that the airflow can better flow in the heat dissipation channel 13 to cool the inner shell 114.

[0063] In some embodiments, the gap between the inner shell 114 and the outer shell 113 is 0.2 mm to 2.0 mm. This helps ensure that there is enough gap between the inner shell 114 and the outer shell 113, helps ensure that there is enough space for the heat dissipation channel 13, helps reduce the situation where the heat dissipation channel 13 cannot dissipate heat due to insufficient gap between the inner shell 114 and the outer shell 113, and also helps reduce the situation where the size and volume of the hairdressing device 100 is too large due to excessive gap between the inner shell 114 and the outer shell 113.

[0064] Exemplarily, the gap between the inner shell 114 and the outer shell 113 can be 0.2mm, 0.4mm, 0.6mm, 0.9mm, 1.2mm, 1.5mm, 1.7mm, 1.9mm, 2.0mm or any value between two adjacent values ​​mentioned above, and can be set according to actual conditions.

[0065] In summary, the hairdressing device 100 provided in the embodiment of the present invention has a housing 11 provided with a handle portion 111 and a working portion 112 connected to each other, and the housing 11 includes an outer shell 113 and an inner shell 114, and the outer shell 113 is arranged around the outer periphery of the inner shell 114. The blowing channel 12 is located in the inner shell 114, and the blowing channel 12 has an air inlet 121 and an air outlet 122, the air inlet 121 is located in the handle portion 111, and the air outlet 122 is located in the working portion 112, the heat dissipation channel 13 is located between the outer shell 113 and the inner shell 114, and the heat dissipation channel 13 has a heat dissipation air inlet 131 and a heat dissipation air outlet 132, the heat dissipation air inlet 131 is located in the handle portion 111 and connected to the blowing channel 12, and the heat dissipation air outlet 132 is located in the working portion 112. The driving member 14 and the heating member 15 are both located in the heat dissipation channel 13, the driving member 14 is connected to the heating member 15, and the driving member 14 and the heating member 15 are both located in the handle portion 111. In this way, the hairdressing device 100 can be heated by the heating member 15, and the driving member 15 drives the heating member 14 to rotate, so that a hot air flow is formed in the blowing channel 12, which helps the hot air flow in the blowing channel 12 to blow to the blowing space 1123 through the blowing port 122 to dry the hair, and because the first working part 1121 and the second working part 1122 are arranged relative to each other to form the blowing space 1123, the blowing space 1123 is semi-open, which helps to concentrate the heat and speed of the air flow, facilitates the hot air flow in the blowing space 1123 to soften the hair, and also helps the high-speed air flow to enter the blowing space 1123 and form a wind pressure difference on different sides of the blowing space 1123 to form a pulling force, so as to straighten the softened hair, so as to meet the use needs of users in different situations. Since the air in the inner shell 114 will absorb the heat generated by the heating element 15 and cause the inner shell 114 to accumulate heat and heat up, the heat dissipation channel 13 can satisfy the flow of air and take away the heat of the inner shell 114, which helps to reduce the temperature of the inner shell 114 and also helps to reduce the heat of the inner shell 114 from being conducted to the outer shell 113, causing the temperature of the outer shell 113 to be too high, thereby helping to improve the user experience.

[0066] In this application, unless otherwise clearly specified or limited, the terms "installation", "connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be internal communication between two elements, it can be only surface contact, or it can be connected through surface contact through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0067] In addition, the terms "first", "second", etc. are only used to distinguish descriptions and cannot be understood as specific or special structures. The description of the term "some embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0068] The above implementation modes are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various implementation modes of the present application, and should all be included in the protection scope of the present application.

Claims

1. A hairdressing device, characterized in that: include: A housing, wherein the housing is provided with a handle portion and a working portion connected to each other, the working portion includes a first working portion and a second working portion arranged opposite to each other, the first working portion and the second working portion define a blowing space, the housing includes an outer shell and an inner shell, the outer shell is arranged around the outer periphery of the inner shell; A blowing channel and a heat dissipation channel, the blowing channel is located in the inner shell, the blowing channel has an air inlet and an air blowing port, the air inlet is located in the handle portion, the air blowing port is located in the working portion, the air blowing port is connected with the blowing channel and the blowing space, the heat dissipation channel is located between the outer shell and the inner shell, the heat dissipation channel has a heat dissipation air inlet and a heat dissipation air outlet, the heat dissipation air inlet is located in the handle portion and connected with the blowing channel, and the heat dissipation air outlet is located in the working portion; as well as A driving member and a heating member, wherein the driving member and the heating member are both located in the blowing channel, the driving member is connected to the heating member, and the driving member and the heating member are both located in the handle portion.

2. The hairdressing device according to claim 1, characterized in that: The first working part and the second working part both have the blowing port and the heat dissipation outlet.

3. The hairdressing device according to claim 1, characterized in that: The heat dissipation air inlet is located on the inner shell, and the heat dissipation air outlet is located on the outer shell outside the blowing space.

4. The hairdressing device according to claim 1, characterized in that: The working part includes a top end and a middle end, and the top end, the middle end and the handle part are distributed in sequence along the length direction of the shell, the middle end is located at one-half of the working part along the length direction, and the heat dissipation outlet is located between the top end and the middle end.

5. The hairdressing device according to claim 1, characterized in that: The first working part and the second working part each have a first side and a second side relative to each other, the first side and the second side are both connected to the outside, the blowing port is located on the first side, the heat dissipation outlet is arranged close to the second side relative to the blowing port, and the driving member is used to drive the airflow in the blowing channel to flow through the blowing port and flow in a direction from the first side to the second side.

6. The hairdressing device according to claim 1, characterized in that: The air inlet passes through the outer shell and the inner shell and is connected with the blowing channel. The heat dissipation air inlet is located between the heating element and the driving element. The driving element is located between the heat dissipation air inlet and the air inlet.

7. The hairdressing device according to claim 1, characterized in that: The inner shell is provided with a first air guide portion and a second air guide portion, the first air guide portion and the second air guide portion are opposite to each other to form the heat dissipation air inlet, the first air guide portion is inclined toward the outside of the blowing channel from the handle portion toward the working portion, and the second air guide portion is inclined toward the inside of the blowing channel from the working portion toward the handle portion.

8. The hairdressing device according to claim 1, characterized in that: The shell includes an air guide wall, the air guide wall is located in the heat dissipation channel, and the air guide wall is located between the heat dissipation air inlet and the heat dissipation air outlet, and the air guide wall is suitable for guiding the airflow of the heat dissipation air inlet to the heat dissipation air outlet.

9. The hairdressing device according to claim 8, characterized in that: The wind guide wall includes a first sub-wall and a second sub-wall, the shell also includes a wind shield wall, the wind shield wall is connected to the first sub-wall and the second sub-wall, and the heat dissipation air inlet is located in the space enclosed by the wind shield wall, the first sub-wall and the second sub-wall.

10. The hairdressing device according to claim 1, characterized in that: A plurality of guide plates are arranged in the air blowing port, and the plurality of guide plates are distributed at intervals along the length direction of the shell.

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