Novel hair-care hair drier

Abstract

The utility model provides a novel hair care blower, and relates to the technical field of blowers. The water ion assembly comprises a water ion control plate and a water ion generating device, the water ion control plate is electrically connected with the water ion generating device through a conductive part, a containing space for containing the water ion generating device is formed in the shell, and a containing cavity for containing the water ion control plate is formed above the containing space. The containing space and the containing cavity are communicated in the vertical direction so that the conductive part can penetrate through the containing space, the main airflow channel extends around the containing space, and the containing cavity is located above the main airflow channel. Through the arrangement, the space utilization rate can be increased, the radial size of the hair drier is reduced, the grabbing feeling is improved, the working reliability of the hair drier can be enhanced, and the service life is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of hair dryers, in particular to a novel hair care hair dryer. Background Art

[0002] Currently, there are hair dryers on the market with water ion hair care function, which use high voltage to convert water molecules into water ions, and then spray the water ions out and send them to the hair and scalp under the action of airflow, thereby replenishing hair moisture, reducing hair static electricity, deeply moisturizing hair, improving scalp dryness, making hair smooth and shiny, and protecting the health of scalp and hair.

[0003] These hair dryers have a water ionization assembly built into them. This assembly typically consists of a condenser rod, a high-voltage electrode, and a semiconductor refrigeration plate connected to the rod. The contact between the rod and the cold surface of the semiconductor refrigeration plate creates a temperature difference between the rod's surface and the surrounding air, which forms water droplets on the rod's surface. The electrodes then break up the condensed water into water ions. To ensure reliable ionization, the formation of condensed water must be guaranteed. Therefore, airflow that has not been heated by the heating assembly (i.e., airflow close to ambient temperature, also known as cold airflow) must be delivered to the condenser rod. This cold airflow is typically delivered through a cold air channel within the hair dryer.

[0004] The water ion hair dryer disclosed in the prior art integrates the water ion component into a module to facilitate its assembly. Although this improves the assembly efficiency to a certain extent, the size and structure of the water ion component limit the assembly method and assembly space, resulting in the unfavorable result of occupying a large assembly space, which is not conducive to the miniaturization of the product. Utility Model Content

[0005] In order to solve the technical problem of the large overall volume of the hair dryer in the existing technology, the utility model provides a new hair care hair dryer. The water ion control panel and the water ion generating device are placed in different spaces and are electrically connected by wires. Such an arrangement can reduce the volume of the hair dryer and improve space utilization.

[0006] A novel hair care hair dryer includes a housing, a water ionization assembly disposed inside the housing, a fan unit, and a heating assembly. An air flow path is defined within the housing. The housing is provided with an air flow inlet and an air flow outlet. External air enters the housing from the air flow inlet, passes through the fan unit and the heating assembly, and is discharged from the air flow outlet. The air flow outlet includes a main air flow outlet and a water ionization outlet, and the water ionization outlet and the main air flow outlet are disposed on the same side. The air flow path includes a cold air flow path and a main air flow path. The air flow in the main air flow path is discharged from the main air flow outlet, and the air flow in the cold air flow path is discharged from the water ionization outlet. The water ionization assembly is located in the cold air flow path.

[0007] In which, the water ion component includes a water ion control board and a water ion generating device, the water ion control board is electrically connected to the water ion generating device through a conductive part, there is a accommodating space for accommodating the water ion generating device in the shell, and there is a accommodating cavity for accommodating the water ion control board above the accommodating space, the accommodating space and the accommodating cavity are connected in a vertical direction for the conductive part to pass through, the main air flow path extends around the accommodating space, and the accommodating cavity is located above the main air flow path.

[0008] The advantage is that the water ion control panel and the water ion generator are located in separate, adjacent spaces, improving space utilization and reducing the size of the hair dryer. Furthermore, the vertical connection between the storage space and the accommodating cavity helps reduce the radial dimensions of the hair dryer and enhances grip. The vertical connection, with the accommodating cavity located above the main airflow path, reduces the impact of the main airflow's hot airflow on the reliability and lifespan of the water ion control panel.

[0009] Preferably, the water ion generating device is located in the cold air flow passage, and the accommodating space is at least a part of the cold air flow passage.

[0010] The advantage is that the water ion generator is located in the cold air flow path, so that the hair dryer can ensure that the water ion generator continuously and reliably forms water ions during operation, and is conducive to more effective discharge of water ions generated by the water ion module.

[0011] Preferably, a high-voltage power supply connected to the water ion generating device is further provided in the accommodating space, and the high-voltage power supply and the water ion generating device are arranged in the accommodating space along a direction perpendicular to the axis of the hair dryer.

[0012] The advantage is that the placement of the high-voltage power supply and the water ion generator effectively utilizes the volume of the accommodation space, is conducive to the miniaturization of the product, and reduces the space occupied by the wires inside the hair dryer.

[0013] Preferably, the housing includes a first housing forming the accommodation space, and a first passage for the conductive member to pass through is provided above the first housing.

[0014] The first shell includes a first left shell and a first right shell that are buckled together in a horizontal direction, and the first channel is formed when the first left shell and the first right shell are buckled into place.

[0015] The advantage is that by providing a first channel for the wire to pass through on the first shell, the connection path of the wire is shortened, and by making the first left shell and the first right shell interlock with each other in the horizontal direction to form the first channel, the assembly difficulty is reduced and the assembly efficiency is improved.

[0016] Preferably, the housing further comprises a second housing located outside the first housing and connected thereto, and a third housing located outside the second housing, wherein the second housing and the third housing define the main airflow passage;

[0017] A first assembly hole for assembly with the first channel is provided below the accommodating cavity.

[0018] The third shell includes a third left shell and a third right shell that are buckled together in a horizontal direction. When the third left shell and the third right shell are buckled into place, the first assembly hole and the accommodating cavity are formed.

[0019] The advantage is that the internal space of the hair dryer is fully utilized, the assembly difficulty is reduced, and the assembly efficiency is improved.

[0020] Preferably, a second assembly hole is provided above the second shell for the first channel to pass through, and the second assembly hole is located below the first assembly hole. A first concave stop is provided on one of the first shell and the second shell, and a first convex stop is provided on the other to cooperate with the first concave stop, and the first concave stop is located on the outer periphery of the first channel.

[0021] The advantage is that, through the cooperation of the first concave stop and the first convex stop, a double stop structure is formed between the second shell and the third shell, thereby enhancing the tightness of the structure.

[0022] Preferably, an insulation rod is provided in the heating assembly, and the insulation rod defines a cold air channel for receiving the cold air flow that is not heated by the heating assembly. One end of the insulation rod extends into the accommodating space and discharges the cold air flow. A third assembly hole is provided under the second shell for the insulation rod to pass through. An insulation cavity is provided on the second shell and the insulation cavity is located at the lower part of the second shell near the heating assembly, and the third assembly hole passes through the insulation cavity.

[0023] The advantage is that the cold air channel is limited to the heating component, so that the space inside the heating component is utilized, effectively saving the radial use space of the hair dryer, reducing the product volume, reducing the space occupied, and making it portable and easy to store; through the setting of the heat insulation cavity, on the one hand, the possibility of the hot air flow entering the first air duct causing the temperature of the cold air flow in the insulation rod to rise is reduced, and the air outlet end of the insulation rod is located in the accommodating space, reducing the possibility of the temperature of the cold air flow in the insulation rod due to the heat radiation of the heating component to rise; on the other hand, the water ion module is effectively separated from the heating component to play a heat insulation role, thereby ensuring the reliability of water ion generation.

[0024] Preferably, the shell further includes a control assembly, which is located upstream of the heating assembly, and the conductive member passes through the heat-insulating rod from the accommodating space to reach the control assembly.

[0025] The advantage is that the conductive parts pass through the insulation rod from the accommodating space to the control component, avoiding the need for additional wiring space for the conductive parts inside the hair dryer, improving space utilization, saving installation space, reducing the radial size of the hair dryer, and facilitating product miniaturization.

[0026] Preferably, the heating component and the heat-insulating rod are on the same axis, and the control component and the heating component are coaxially arranged.

[0027] The advantage is that by coaxially arranging the control component and the heating component, the flow path of the conductive part is reduced, saving the internal space of the hair dryer.

[0028] Preferably, the hair dryer is cylindrical, and a guide plate is provided between the second shell and the third shell for changing the direction of the airflow to guide the airflow in the main airflow passage to the main airflow outlet. The guide plate is integrally formed with one of the second shell or the third shell, and the other is provided with a first groove that cooperates with the guide plate.

[0029] The advantage is that the setting of the guide plate can change the direction of the airflow and reduce wind resistance, so that the airflow changes direction from the airflow flowing along the axis of the shell and is discharged from the airflow outlet; by integrally forming the guide plate with one of the second shell or the third shell, it is helpful to reduce the assembly steps and improve the assembly efficiency. At the same time, the first groove is set to reduce the assembly gap, which is helpful to reduce noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the novel hair care hair dryer described in the utility model.

[0031] Figure 2 It is an exploded view of the novel hair care hair dryer described in the present utility model.

[0032] Figure 3 It is a cross-sectional view of the novel hair care hair dryer of the present utility model.

[0033] Figure 4 yes Figure 3 A magnified view of the structure in center A.

[0034] Figure 5 It is a cross-sectional view of the novel hair care hair dryer of the present utility model from another direction.

[0035] Figure 6 This is an exploded view of the first shell of the novel hair care hair dryer described in the present invention.

[0036] Figure 7 This is a component diagram of the second shell of the novel hair care hair dryer described in the present invention.

[0037] Figure 8This is an axial cross-sectional view of the top water ion accommodating space of the novel hair care hair dryer of the present invention.

[0038] Figure 9 It is a structural schematic diagram of the third shell of the novel hair care hair dryer described in the present utility model.

[0039] Figure 10 It is a cross-sectional view of the top air duct of the novel hair care hair dryer of the present invention.

[0040] Figure 11 It is a schematic diagram of the assembly structure of the third shell and the decorative component of the utility model.

[0041] Housing; 2. Airflow inlet; 3. Airflow outlet; 301. Main airflow outlet; 302 Water ion outlet; 4. First shell; 401. First left shell; 402. First right shell; 403. First channel; 5. Second shell; 501. Second left shell; 502. Second right shell; 503. Second assembly hole; 504. Bottom wall; 506. First groove; 507. Third assembly hole; 508. First wall; 6. Control assembly; 7. Fan unit; 8. Heating assembly; 9. Insulation rod; 10. Water ion assembly; 101. Water ion control board; 102. Water ion generator; 11. Third shell; 1101. Guide plate; 1 102. Third left shell; 1103. Third right shell; 1104. Top of the third shell; 1105. First assembly hole; 1106. Bottom wall; 12. High-voltage power supply; 13. Main air flow passage; 131. Cold air flow passage; 14. First convex stopper; 15. First concave stopper; 16. Second convex stopper; 17. Second concave stopper; 18. Accommodation cavity; 19. Decorative piece; 20. Accommodation space; 21. Top cover; 3021. Cold air channel; 1901. First convex buckle; 1902. First buckle position; 2101. Second convex buckle; 2102. Second buckle position; 22 Thermal insulation cavity; 23. Third convex stopper; 24. Fourth convex stopper. DETAILED DESCRIPTION

[0042] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0043] like Figure 1-11As shown, a new type of hair care hair dryer includes a shell, a water ion component 10 arranged inside the shell, a fan unit 7 and a heating component 8. The shell defines an air flow path inside, and the shell is provided with an air flow inlet 2 and an air flow outlet 3. The external air enters the shell from the air flow inlet 2, passes through the fan unit 6 and the heating component 8, and is discharged from the air flow outlet 3. The air flow outlet 3 includes a main air flow outlet 301 and a water ion outlet 302. The water ion outlet 302 is arranged on the same side as the main air flow outlet 301. The air flow path includes a cold air flow path 131 and a main air flow path 13. The air flow of the main air flow path 13 is discharged from the main air flow outlet 301, and the air flow of the cold air flow path 131 is discharged from the water ion outlet 302.

[0044] In which, the water ion component 10 includes a water ion control board 101 and a water ion generating device 102, and the water ion control board 101 is electrically connected to the water ion generating device 102 through a conductive member (not shown in the figure). There is a accommodating space 20 for accommodating the water ion generating device 102 in the shell, and above the accommodating space 20 there is an accommodating cavity 18 for accommodating the water ion control board 101. The accommodating space 20 is connected to the accommodating cavity 18 in a vertical direction for the conductive member to pass through. The main air flow path 13 extends around the accommodating space 20, and the accommodating cavity 18 is located above the main air flow path 13.

[0045] In this example, the conductive member may be a wire, a conductive metal sheet, or a combination of a wire and a conductive metal sheet.

[0046] In the above technical solution, if Figure 3 、 4 As shown in Figures 5 and 6, the water ion control plate 101 and the water ion generating device 102 are located in different spaces. Along the direction of air flow, the accommodating cavity 18 is located above the accommodating space 20.

[0047] like Figure 3 、 4 As shown in Figures 5 and 5 , the water ion generating device 102 is located in the cold air flow passage 131 , and the accommodating space 20 is at least a part of the cold air flow passage 131 .

[0048] Furthermore, a high-voltage power supply 12 connected to the water ion generator 102 is disposed within the storage space 20. The high-voltage power supply 12 and the water ion generator 102 are arranged perpendicular to the axis of the hair dryer within the storage space 20. The remaining space in the storage space 20 is used as storage space for the conductive components, thus fully utilizing the installation space of the entire device and facilitating miniaturization.

[0049] like Figure 3 、4 , 5, 6, the housing includes a first housing 4 forming the accommodating space 20, and a first channel 403 for the conductive member to pass through is provided above the first housing 4.

[0050] like Figure 6 As shown, the first shell 4 includes a first left shell 401 and a first right shell 402 that are buckled together in the horizontal direction. The first channel 403 is formed when the first left shell 401 and the first right shell 402 are buckled into place.

[0051] Further, such as Figure 3 、 4 As shown in , 8 , the first shell 4 also has a water ion outlet 302 connecting the outside with the accommodating space 20. The water ion outlet 302 is arranged in the same direction as the air flow outlet 301. The main air flow outlet 301 is located on both sides of the accommodating space 20 in the vertical direction, and the water ion outlet 302 is located in the middle of the main air flow outlet 301.

[0052] Further, such as Figure 3 、 4 6, the conductive member passes through the first channel 403, connecting the water ion control board 101 and the water ion generating device 102, shortening the connection path; in this example, the first left shell 401 and the first right shell 402 are fastened to each other in the horizontal direction, and the fastening method can be a snap fastening or other merging methods, which can increase the tightness of the hair dryer structure.

[0053] Furthermore, the first left shell 401 and the first right shell 402 are snapped into place to form the first channel 403 , thereby reducing assembly difficulty and improving assembly efficiency.

[0054] like Figure 2 、 3 As shown in Figures 4, 5, 7, and 8, the housing further includes a second housing 5 located outside the first housing 4 and connected thereto, and a third housing 11 located outside the second housing 5. The second housing 5 and the third housing 11 define at least a portion of a main airflow passage 13.

[0055] like Figure 2 、 3 As shown in Figures 4, 5, and 8, a first assembly hole 1105 for assembly with the first channel 403 is provided below the accommodating cavity 18. The third housing 11 includes a third left housing 1102 and a third right housing 1103 that are horizontally engaged with each other. When the third left housing 1102 and the third right housing 1103 are engaged, the first assembly hole 1105 and the accommodating cavity 18 are formed. The accommodating cavity 18 is located at the upper portion of the third housing 11.

[0056] Further, such as Figure 3 、4 As shown, a second assembly hole 503 is defined above the second housing 5 for the first passage 403 to pass through. The second assembly hole 503 is located below the first assembly hole 1105. One of the second housing 5 and the first housing 4 is provided with a first concave stop 15, while the other is provided with a first convex stop 14 that cooperates with the first concave stop 15. The first concave stop 15 is located on the periphery of the first passage 403. In this example, the first concave stop 15 is provided on the second housing 5, and the first convex stop 14 is provided on the first housing 4. This provides a simple structure and a tight fit, thereby enhancing structural stability.

[0057] Further, such as Figure 2 、 7 As shown, the second shell 5 includes a second left shell 501 and a second right shell 502 , and the second left shell 501 and the second right shell 502 are buckled together in the horizontal direction to form a second assembly hole 503 .

[0058] Furthermore, the first assembly hole 1106, the second assembly hole 503 and the first channel 403 cooperate to allow the conductive member to pass through, thereby rationally utilizing the internal space of the hair dryer and improving space utilization.

[0059] like Figure 2 、 3 As shown in Figures 4, 5, and 7, an insulating rod 9 is provided in the heating component 8, and the insulating rod 9 defines a cold air channel 3021 for receiving the cold air flow that is not heated by the heating component 8. One end of the insulating rod 9 extends into the accommodating space 20 and discharges the cold air flow. A third assembly hole 507 is provided under the second shell 5 for the insulating rod 9 to pass through. An insulating cavity 22 is provided on the second shell 5 and the insulating cavity 22 is located at the lower part of the second shell 5 near the heating component 8. The third assembly hole 507 passes through the insulating cavity 22, so that the insulating rod 9 passes through the insulating cavity 22. The air outlet end of the insulating rod 9 is located in the accommodating space 20, thereby achieving effective insulation.

[0060] Further, such as Figure 4 、 5 As shown in Figure 8, the second shell 5 also includes a bottom wall 504 close to the heating component 8, and a first wall 508 extending from the outside of the third assembly hole 507 downward from the bottom wall 504 and toward the insulation rod 9. The first wall 508 is arranged around the third assembly hole 507. The first wall 508 and the bottom wall 504 define the insulation cavity 22. The first wall 508 is an arc-shaped wall protruding downward, and the first wall 508 guides the airflow to the main airflow channel 13.

[0061] Further, such as Figure 3 、 4As shown in Figure 5, the insulation cavity 22 is located between the heating component 8 and the accommodating space 20 of the water ion generating device 102. The airflow heated by the heating component 8 blows directly to the bottom of the insulation cavity 22. The lower part of the insulation cavity 505 is the first wall 508, and the first wall 508 is a downwardly protruding arc wall. The airflow can be more smoothly guided to the main airflow duct 13 on both sides of the water ion generating device 102 through the arc wall, and the insulation cavity 22 can isolate the heat of the airflow from being transferred to the insulation rod 9, reducing the possibility of the temperature of the cold airflow in the insulation rod 9 increasing due to the heat radiation of the heating component 8; and by separating the heating component 8 and the water ion generating device 102, the reliability of the water ion generating device 102 is improved.

[0062] Furthermore, a second male stop 16 is provided on one of the wall defining the third assembly hole 507 on the second housing 5 and the thermal insulation rod 9, and a second female stop 17 is provided on the other of the walls to mate with the second male stop 16. Two second male stops 16 and two second female stops 17 are provided, both vertically arranged one above the other and respectively disposed on the wall defining the third assembly hole 507 on the first wall 508 and the bottom wall 504. It is understood that the positions of the second male stops 16 and the second female stops 17 are interchangeable.

[0063] Further, such as Figure 4 、 7 As shown, one of the second shell 5 and the third shell 11 is provided with a third concave stop 23 , and the other is provided with a third convex stop 24 that cooperates with the third concave stop 23 .

[0064] like Figure 1 、 2 As shown in Figures 3 and 4, the shell further includes a control component 6, which is located upstream of the heating component 8. The conductive member passes through the heat-insulating rod 9 from the accommodating space 20 to reach the control component 6.

[0065] Furthermore, the control assembly 6 can be located between the heating assembly 8 and the fan unit 7, or can be located upstream of the fan unit 7. "Upstream" means that according to the flow direction of the airflow in the housing, the component that the airflow passes through first is located upstream of the component that the airflow passes through later. Along the direction of the airflow, the fan unit 7, the control assembly 6, and the heating assembly 8 are arranged in sequence.

[0066] like Figure 2 、 3 As shown in Figure 4, the heating assembly 8 and the heat-insulating rod 9 are on the same axis, and the control assembly 6 and the heating assembly 8 are coaxially arranged. It can be understood that the heating assembly 8, the heat-insulating rod 9, and the control assembly 6 are located on the same axis.

[0067] like Figure 7 、 8As shown in Figures 9 and 10, the hair dryer is cylindrical, and a guide plate 1101 for changing the direction of the airflow to guide the airflow in the main airflow passage 13 to the main airflow outlet 301 is provided between the second shell 5 and the third shell 11. The guide plate 1101 is integrally formed with one of the second shell 5 or the third shell 11, and the other is provided with a first groove 506 that cooperates with the guide plate 1101.

[0068] The guide plate can not only change the direction of the airflow, but also reduce noise and reduce airflow loss. It can be understood that there are multiple curved plates 1101, which are arranged at intervals.

[0069] like Figure 1 、 2 As shown in Figures 11 and 12, the hair dryer further includes a decorative member 19, which is located outside the main airflow outlet 301 and is fixedly connected to the third housing 11. Furthermore, there are multiple first convex buckles 1901 and first concave buckles 1902, which are arranged on both sides of the airflow outlet 301.

[0070] Further, such as Figure 1 、 2 As shown in Figure 11, the decorative piece 19 is designed as a circular runway, and the main air flow outlet 301 is arranged at both ends of the decorative piece 19. The decorative piece 19 is provided with a first protruding buckle 1901, and the third shell 11 has a first buckle position 1902 for assembling the first protruding buckle 1901. The first protruding buckle 1901 is assembled with the first buckle position 1902, so that the assembly part 19 and the third shell 11 are fixedly connected and the assembly is reliable.

[0071] Further, such as Figure 2 、 4 As shown in Figures 1 and 11, the housing further comprises an outer shell 1 and a top cover 21. The first shell 4, the second shell 5, and the third shell 11 are disposed within the outer shell 1. The top cover 21 is fixedly connected to the upper end of the third shell 11. The top cover is provided with a second buckle 2101 and is mounted above the hair dryer. The top of the third shell is provided with a second buckle 2102 that assembles with the second protruding buckle 2101. The second protruding buckle 2101 is fixedly connected to the second buckle 2102. The upper end of the outer shell 1 is open, and the top cover 21 is fixedly connected to the third shell 11 to close the upper end opening of the outer shell 1.

[0072] It is understandable that the housing 1 can also be a columnar structure with a closed top and an open bottom, and the housing 1 can be put on the outside of the first shell 4, the second shell 5, and the third shell 11 from top to bottom.

[0073] In the description of this application, it should be noted that the terms "upper", "lower", "inside", "outside", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships in the working state of this application. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on this application.

[0074] In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0075] The present application has been described above in conjunction with preferred embodiments, but these embodiments are merely exemplary and serve only as an illustrative example. On this basis, various replacements and improvements can be made to the present application, all of which fall within the scope of protection of the present application.

Claims

1. A novel hair care hair dryer, comprising a housing, a water ionization assembly disposed within the housing, a fan unit, and a heating assembly, wherein an air flow path is defined within the housing, and an air flow inlet and an air flow outlet are provided on the housing. External air flows into the housing from the air flow inlet, passes through the fan unit and the heating assembly, and is discharged from the air flow outlet. The air flow outlet comprises a main air flow outlet and a water ionization outlet, the water ionization outlet being disposed on the same side as the main air flow outlet. The air flow path comprises a cold air flow path and a main air flow path, air flow in the main air flow path is discharged from the main air flow outlet, and air flow in the cold air flow path is discharged from the water ionization outlet. The water ionization assembly is located in the cold air flow path. It is characterized by: The water ion component includes a water ion control board and a water ion generating device. The water ion control board is electrically connected to the water ion generating device through a conductive member. There is a storage space for accommodating the water ion generating device in the shell. There is a storage cavity for accommodating the water ion control board above the storage space. The storage space and the storage cavity are connected in a vertical direction for the conductive member to pass through. The main air flow path extends around the storage space, and the storage cavity is located above the main air flow path.

2. The novel hair care hair dryer according to claim 1 is characterized in that: The water ion generating device is located in the cold air flow passage, and the accommodating space is at least a part of the cold air flow passage.

3. The novel hair care hair dryer according to claim 2, characterized in that: A high-voltage power supply connected to the water ion generating device is also provided in the accommodating space. The high-voltage power supply and the water ion generating device are arranged in the accommodating space along a direction perpendicular to the axis of the hair dryer.

4. The novel hair care hair dryer according to any one of claims 1 to 3, characterized in that: The housing includes a first housing forming the accommodation space, and a first passage for the conductive member to pass through is formed above the first housing. The first shell includes a first left shell and a first right shell that are buckled together in a horizontal direction, and the first channel is formed when the first left shell and the first right shell are buckled into place.

5. The novel hair care hair dryer according to claim 4, characterized in that: The housing further includes a second housing located outside the first housing and connected thereto, and a third housing located outside the second housing, wherein the second housing and the third housing define the main airflow path; A first assembly hole for assembling with the first channel is provided below the accommodating cavity. The third shell includes a third left shell and a third right shell that are buckled together in a horizontal direction. When the third left shell and the third right shell are buckled into place, the first assembly hole and the accommodating cavity are formed.

6. The novel hair care hair dryer according to claim 5, characterized in that: A second assembly hole is provided above the second shell for the first channel to pass through, and the second assembly hole is located below the first assembly hole. A first concave stop is provided on one of the first shell and the second shell, and a first convex stop that cooperates with the first concave stop is provided on the other. The first concave stop is located on the outer periphery of the first channel.

7. The novel hair care hair dryer according to claim 5, characterized in that: An insulating rod is provided in the heating assembly, the insulating rod defining a cold air channel for receiving the cold air flow not heated by the heating assembly, one end of the insulating rod extending into the accommodating space and discharging the cold air flow, and a third assembly hole for the insulating rod to pass through is provided below the second shell. A heat-insulating cavity is provided on the second shell and is located at the lower portion of the second shell close to the heating component, and the third assembly hole passes through the heat-insulating cavity.

8. The novel hair care hair dryer according to claim 7, characterized in that: The housing further includes a control assembly, which is located upstream of the heating assembly. The conductive member passes through the heat-insulating rod from the accommodating space to reach the control assembly.

9. The novel hair care hair dryer according to claim 8, characterized in that: The heating component and the heat-insulating rod are on the same axis, and the control component and the heating component are coaxially arranged.

10. The novel hair care hair dryer according to claim 5, characterized in that: The hair dryer is cylindrical, and a guide plate is provided between the second shell and the third shell for changing the direction of the airflow to guide the airflow in the main airflow path to the main airflow outlet. The guide plate is integrally formed with one of the second shell or the third shell, and the other is provided with a first groove that cooperates with the guide plate.

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