Hair dryer with water ion generator

Abstract

The utility model relates to hair dryer technical field especially is with water ion generator's hair dryer, including mica cylinder and fan blade subassembly, mica cylinder is equipped with through cavity, mica cylinder is equipped with heat insulation cylinder in through cavity, is equipped with element fixed shell in heat insulation cylinder, element fixed shell has the element mounting cavity with opening forward, and element mounting cavity is equipped with inductive element, heat insulation cylinder and mica cylinder inner surface interval setting constitute cold and hot air passage, and cold and hot air passage is equipped with heating assembly, heat insulation cylinder is equipped with water ion channel in, and water ion channel is equipped with water ion generator, mica cylinder, heat insulation cylinder and element fixed shell coaxial arrangement, divide with cold and hot air annular outlet and water ion annular outlet in mica cylinder front end, cold and hot air annular outlet, water ion annular outlet and element mounting cavity are arranged from outside to inside in proper order. Compared with the prior art, water ion annular outlet is arranged in the inside of cold and hot air annular outlet, which can improve the effect of tiny water droplets adhering to the hair dryer.

Description

Technical Field

[0001] This utility model relates to the field of blower technology, and in particular to a blower with a water ion generator. Background Technology

[0002] Hair dryers are primarily used for drying and styling hair. As people's living standards continue to improve, they are paying more attention to hair care and maintenance. High-speed hair dryers can dry hair in a short time; however, the high air temperature of high-speed hair dryers quickly absorbs the moisture from the surface of the hair, making it even drier and rougher. Based on this, hair dryers with water ion modules have been designed.

[0003] In related technologies, such as the hair dryer disclosed in Chinese invention CN101444359A, a secondary airflow path is formed inside the expansion section, parallel to the main airflow path within the housing. One end (rear end) of the secondary airflow path is a secondary intake port, and its other end (front end) is a secondary exhaust port. The secondary airflow path houses: a secondary electric blower, which integrates a secondary blower that draws in outside air through the secondary intake port and a secondary motor that drives the secondary blower; and an electrostatic device, serving as an ion generating device, located downstream of the secondary electric blower, which generates ionized micro-droplets. However, during actual research and development, the inventors discovered that this type of hair dryer, due to the secondary airflow path being located outside the main airflow path, lacks airflow integration and guidance technology. This results in the airflow blowing from the main airflow path blowing away the micro-droplets from the secondary airflow path, preventing most of the micro-droplets from effectively adhering to the object being blown, severely limiting the effectiveness of the hair dryer in adhering micro-droplets to the object being blown.

[0004] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide a blower device with a water ion generator, which effectively solves the technical defect in the existing blower device that the airflow cannot effectively attach tiny water droplets to the object being blown due to the lack of airflow integration and guidance technology.

[0006] This utility model provides a blower device with a water ion generator, including... The mica tube employs a hollow annular structure, forming a through cavity running axially; and, The fan blade assembly is located at the rear end of the mica tube and directs the airflow axially through the cavity to be blown out from the front end of the mica tube. The feature is that the mica tube has a heat insulation cylinder inside the cavity, and the heat insulation cylinder has a component fixing shell inside. The component fixing shell has a component mounting cavity with the opening facing forward, and the component mounting cavity is equipped with a sensing element. The distance between the inner surfaces of the heat insulation cylinder and the mica cylinder forms a hot and cold air channel, and the hot and cold air channel is equipped with a heating element; the heat insulation cylinder is equipped with a water ion channel, and the water ion channel is equipped with a water ion generator; the mica cylinder, the heat insulation cylinder, and the component fixing shell are coaxially arranged, and the front end of the mica cylinder is divided into a hot and cold air annular outlet and a water ion annular outlet; the hot and cold air annular outlet, the water ion annular outlet, and the component mounting cavity are arranged sequentially from the outside to the inside.

[0007] The beneficial effect of the blower device with water ion generator provided by this utility model is that, compared with the prior art, by setting the hot and cold air annular outlet, the water ion annular outlet and the component mounting cavity in sequence from the outside to the inside, the water ion annular outlet is located inside the hot and cold air annular outlet; when the blower device blows airflow onto the object being blown (such as hair), it can ensure that the tiny water droplets of the water ion generator are blown out inside the hot and cold air annular outlet, ensuring that the tiny water droplets are not blown away by the airflow of the hot and cold air channel, and improving the effect of the tiny water droplets adhering to the object being blown; Meanwhile, by setting the mica tube, heat insulation tube and component fixing shell coaxially, the heating frame, water ion generator and sensing element can be arranged sequentially along the axial direction, making the entire blower device more compact.

[0008] As a preferred embodiment, the annular outlet for hot and cold air is connected to the hot and cold air channel, the annular outlet for water ions is connected to the water ion channel, and the rear end of the water ion channel is connected to the through cavity.

[0009] As a preferred option, the cross-section of the hot and cold air annular outlet is defined as the first width, and the cross-section of the water ion annular outlet is defined as the second width, with the first width being greater than the second width.

[0010] As a preferred embodiment, the heating element includes a plurality of mica sheets arranged in a ring array and heating wires wound around the outer surface of the plurality of mica sheets; One end of the mica sheet rests against the inner surface of the mica cylinder, and the other end rests against the heat insulation cylinder.

[0011] As a preferred embodiment, the heat insulation cylinder includes a first heat insulation cylinder and a second heat insulation cylinder that is fastened to the front end of the first heat insulation cylinder, the first heat insulation cylinder and the second heat insulation cylinder forming a water ion channel; The component fixing shell is located at the front end of the second heat insulation cylinder and inside the water ion channel.

[0012] As a preferred embodiment, the sensing element is any one of an infrared sensor, a distance sensor, a temperature sensor, or a photoelectric sensor, and the sensing element is mounted in the element mounting cavity by an element mounting bracket.

[0013] As a preferred embodiment, the motor housing is also included. The motor housing is a hollow annular structure that encloses an airflow channel. The rear end of the motor housing is an airflow inlet that is connected to the airflow channel, and the front end is an airflow outlet that is connected to the airflow channel. The fan blade assembly is fixedly installed in the airflow channel, and the rear end of the mica tube is inserted into the airflow outlet; when the fan blade assembly is working, the external airflow can enter the cavity through the airflow inlet, airflow channel and airflow outlet.

[0014] As a preferred embodiment, the motor housing includes an upper motor cover and a lower motor cover assembled together, the upper motor cover and the lower motor cover enclosing an airflow channel, an airflow inlet and an airflow outlet; The airflow channel is equipped with a control circuit board, which is located in front of the fan blade assembly.

[0015] As a preferred embodiment, the fan blade assembly, control circuit board, water ion generator, and sensing element are arranged coaxially and spaced out from back to front.

[0016] As a preferred option, the front end of the mica tube is equipped with an air outlet net, which covers the annular outlet for hot and cold air and the annular outlet for water ions. The front end of the component mounting cavity is equipped with a decorative piece. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a first axial perspective structural cross-sectional view of the air blowing device with a water ion generator provided in the embodiments of this application; Figure 2 This is an exploded perspective view of the blower device with a water ion generator provided in the embodiments of this application; Figure 3 yes Figure 2 The diagram shows a three-dimensional structure of a blower device with a water ion generator. Figure 4 yes Figure 3 A three-dimensional structural diagram of the concealed air outlet mesh of the blower device with a water ion generator is shown. Figure 5 This is a second axial three-dimensional structural cross-sectional view of the blower device with a water ion generator provided in the embodiments of this application.

[0019] The following are the labeling elements in the figure: 100. A blower device equipped with a water ion generator; 10. Mica tube; 101. Hot and cold air passage; 102. Water ion passage; 103. Hot and cold air annular outlet; 104. Water ion annular outlet; 105. Component mounting cavity; 11. Heat insulation tube; 111. First heat insulation tube; 112. Second heat insulation tube; 12. Component fixing shell; 121. Component fixing bracket; 122. Decorative part; 123. Sensing element; 13. Heating assembly; 131. Mica sheet; 132. Heating wire; 14. Water ion generator; 15. Air outlet mesh; 20. Fan blade assembly; 21. Motor housing; 211. Motor upper cover; 212. Motor lower cover; 213. Airflow channel; 214. Airflow inlet; 215. Airflow outlet; 30. Control circuit board; w1, first width; w2, second width. Detailed Implementation

[0020] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0021] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. 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 orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] Please refer to the following: Figures 1 to 5 The blower device 100 with a water ion generator provided in the embodiments of this application will now be described. The blower device 100 with a water ion generator includes a mica tube 10 and a fan blade assembly 20.

[0026] The mica tube 10 adopts a hollow annular structure to form a through cavity that runs along the axis; the fan blade assembly 20 is located at the rear end of the mica tube 10 and blows the airflow through the through cavity along the axis from the front end of the mica tube 10. The mica cylinder 10 has a heat insulation cylinder 11 inside the cavity. The heat insulation cylinder 11 has a component fixing shell 12 inside. The component fixing shell 12 has a component mounting cavity 105 with an opening facing forward. The component mounting cavity 105 has a sensing element 123. The distance between the heat insulation cylinder 11 and the inner surface of the mica cylinder 10 forms a hot and cold air channel 101. The hot and cold air channel 101 has a heating element 13. The heat insulation cylinder 11 has a water ion channel 102 inside. The water ion channel 102 has a water ion generator 14. The mica cylinder 10, the heat insulation cylinder 11 and the component fixing shell 12 are arranged coaxially. The front end of the mica cylinder 10 is divided into a hot and cold air annular outlet 103 and a water ion annular outlet 104. The hot and cold air annular outlet 103, the water ion annular outlet 104 and the component mounting cavity 105 are arranged sequentially from the outside to the inside.

[0027] Specifically, by sequentially arranging the hot and cold air annular outlet 103, the water ion annular outlet 104, and the component mounting cavity 105 from the outside in, the water ion annular outlet 104 is located inside the hot and cold air annular outlet 103. When the blowing device blows air onto the object being blown (such as hair), it ensures that the tiny water droplets from the water ion generator are blown out inside the hot and cold air annular outlet 103, preventing the tiny water droplets from being dispersed by the airflow in the hot and cold air channel 101, thus improving the effect of the tiny water droplets adhering to the object being blown. At the same time, by coaxially arranging the mica cylinder 10, the heat insulation cylinder, and the component mounting shell 12, the heating frame and the water ion generator 105 can be positioned to accommodate each other. The 4 and sensing elements 123 are arranged sequentially along the axial direction, making the entire blower device more compact; and, since the heat insulation cylinder 11 is set in the cavity of the mica cylinder 10 to separate the coaxially arranged hot and cold air channels 101 and water ion channels 102, a single fan assembly 20 can be used to provide airflow from the hot and cold air channels 101 and water ion channels 102 to the outside, achieving the effect of blowing and mixing tiny water droplets. It is not necessary to set an additional fan assembly in the water ion channel to blow out the tiny water droplets generated by the water ion generator 14, which simplifies the overall structure of the blower device and saves the number of fan assemblies, thereby reducing costs.

[0028] It is understood that the hair dryer 100 with a water ion generator includes, but is not limited to, installation in hair dryers, hair combs, curling irons, heating clips, and dryers.

[0029] In some embodiments, the hot and cold air annular outlet 103 is electrically connected to the hot and cold air channel 101, the water ion annular outlet 104 is electrically connected to the water ion channel 102, and the rear end of the water ion channel 102 is electrically connected to the through cavity. The cross-section of the hot and cold air annular outlet 103 is defined as a first width w1, and the cross-section of the water ion annular outlet 104 is defined as a second width w2, wherein the value of the first width w1 is greater than the value of the second width w2.

[0030] Specifically, the first width w1 of the hot and cold air annular outlet 103 is between 4.9mm and 5.1mm, and the second width w2 of the water ion annular outlet 104 is between 2.4mm and 1.6mm. Experimental testing revealed the optimal values ​​to be: the first width w1 of the hot and cold air annular outlet 103 is 5.0mm, and the second width w2 of the water ion annular outlet 104 is 2.5mm; that is, the size of the water ion annular outlet 104 is half the size of the hot and cold air annular outlet 103. This structure, while ensuring the airflow of the hot and cold air annular outlet 103, further reduces the diameter of the mica tube 10, thereby allowing both the hot and cold air annular outlet 103 and the water ion annular outlet 104 to operate in their optimal state.

[0031] It should be noted that the water ion generator installed in the water ion channel can be replaced by a water microparticle generator or other devices that can generate tiny water droplets.

[0032] More specifically, the heating element 13 includes a plurality of mica sheets 131 arranged in a ring array and heating wires 132 wound around the outer surface of the plurality of mica sheets 131; one end of the mica sheet 131 abuts against the inner surface of the mica cylinder 10, and the other end abuts against the heat insulation cylinder 11. The heat insulation cylinder 11 separates the hot and cold air channel 101 and the water ion channel 102 in the mica cylinder 10, ensuring that the tiny water droplets in the water ion channel 102 do not adhere to the heating element 13, thereby ensuring that the tiny water droplets can be effectively blown out from the water ion ring outlet 104 without being heated and disappearing by the heating element 13, thus improving the efficiency and reliability of the water ion generator in producing tiny water droplets.

[0033] Preferably, the heat insulation cylinder 11 includes a first heat insulation cylinder 111 and a second heat insulation cylinder 112 fastened to the front end of the first heat insulation cylinder 111. The first heat insulation cylinder 111 and the second heat insulation cylinder 112 enclose the water ion channel 102. The component fixing shell 12 is disposed at the front end of the second heat insulation cylinder 112 and located inside the water ion channel 102. The rear end of the first heat insulation cylinder 111 extends rearward and is spaced at a certain distance from the rear end of the mica cylinder 10. The front end of the second heat insulation cylinder 112 extends forward and is flush with the front end of the mica cylinder 10. The front end of the component fixing shell 12 is flush with the front end of the second heat insulation cylinder 112, so that the opening of the water ion annular outlet 104, the hot and cold air annular outlet 103, and the component mounting cavity 105 are located on the same plane.

[0034] Furthermore, the sensing element 123 is any one of an infrared sensor, a distance sensor, a temperature control sensor, or a photoelectric sensor, and the sensing element 123 is installed in the element mounting cavity 105 through the element fixing bracket 121.

[0035] In other embodiments, a motor housing is also included. The motor housing is a hollow annular structure that encloses the airflow channel 213. The rear end of the motor housing is an airflow inlet 214 that is connected to the airflow channel 213, and the front end is an airflow outlet 215 that is connected to the airflow channel 213. The fan blade assembly 20 is fixedly installed in the airflow channel 213, and the rear end of the mica tube 10 is inserted into the airflow outlet 215. When the fan blade assembly 20 is working, external airflow can enter the cavity through the airflow inlet 214, the airflow channel 213, and the airflow outlet 215. Part of the airflow entering the cavity is discharged from the hot and cold air channel to the hot and cold air annular outlet, and the other part is discharged from the water ion channel to the water ion annular outlet. The airflow flowing through the hot and cold air channel can be heated or not heated by the heating element to achieve the discharge of cold or hot air from the hot and cold air annular outlet. The airflow flowing through the water ion channel can discharge the tiny water droplets generated by the water ion generator from the water ion annular outlet.

[0036] It should be noted that the fan blade assembly 20 includes a drive motor and fan blades mounted on the shaft of the drive motor. The fan blades are rotated by the drive motor shaft, thereby drawing external airflow from the airflow inlet into the airflow channel and into the cavity of the mica tube through the airflow outlet. After being split by the hot and cold air channel and the water ion channel, a portion of the airflow is discharged from the hot and cold air annular outlet, and the other portion is discharged from the water ion annular outlet.

[0037] Specifically, the motor housing includes an upper motor cover 211 and a lower motor cover 212 assembled together. The upper motor cover 211 and the lower motor cover 212 enclose an airflow channel 213, an airflow inlet 214, and an airflow outlet 215. The airflow channel 213 is equipped with a control circuit board 30, which is located in front of the fan blade assembly 20. The fan blade assembly 20, the control circuit board 30, the water ion generator 14, and the sensing element 123 are arranged coaxially and spaced apart from back to front.

[0038] Preferably, the front end of the mica tube 10 is provided with an air outlet net 15, which covers the hot and cold air annular outlet 103 and the water ion annular outlet 104; the front end of the component mounting cavity 105 is provided with a decorative part 122, which is fastened to the component fixing frame 121, and a protective cover 124 is fastened to the decorative part 122 to cover the sensing element 123 and protect the sensing element 123. The protective cover is preferably made of transparent material.

[0039] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.

Claims

1. A blower device with a water ion generator, comprising: The mica tube (10) adopts a hollow annular structure, forming a through cavity that extends along the axial direction; and, The fan blade assembly (20) is located at the rear end of the mica tube (10) and blows the airflow through the cavity along the axis from the front end of the mica tube (10); Its features are, The mica tube (10) has a heat insulation tube (11) inside the cavity, and a component fixing shell (12) is provided inside the heat insulation tube (11). The component fixing shell (12) has a component mounting cavity (105) with the opening facing forward, and a sensing element (123) is provided in the component mounting cavity (105). The distance between the inner surfaces of the heat insulation cylinder (11) and the mica cylinder (10) forms a hot and cold air channel (101), and the hot and cold air channel (101) is equipped with a heating element (13); the heat insulation cylinder is equipped with a water ion channel (102), and the water ion channel (102) is equipped with a water ion generator (14); the mica cylinder (10), the heat insulation cylinder (11) and the component fixing shell (12) are coaxially arranged, and the front end of the mica cylinder (10) is divided into a hot and cold air annular outlet (103) and a water ion annular outlet (104); the hot and cold air annular outlet (103), the water ion annular outlet (104) and the component mounting cavity (105) are arranged sequentially from the outside to the inside.

2. The blower device with a water ion generator according to claim 1, characterized in that, The hot and cold air annular outlet (103) is connected to the hot and cold air channel (101), the water ion annular outlet (104) is connected to the water ion channel (102), and the rear end of the water ion channel (102) is connected to the through cavity.

3. The blower device with a water ion generator according to claim 1 or 2, characterized in that, The cross-section of the hot and cold air annular outlet (103) is defined as the first width (w1), and the cross-section of the water ion annular outlet (104) is defined as the second width (w2). The value of the first width (w1) is greater than the value of the second width (w2).

4. The blower device with a water ion generator according to claim 1, characterized in that, The heating component (13) includes a plurality of mica sheets (131) arranged in a ring array and heating wires (132) wound around the outer surface of the plurality of mica sheets (131). One end of the mica sheet (131) rests against the inner surface of the mica cylinder (10), and the other end rests against the heat insulation cylinder.

5. The blower device with a water ion generator according to claim 1 or 4, characterized in that, The heat insulation cylinder (11) includes a first heat insulation cylinder (111) and a second heat insulation cylinder (112) that is fastened to the front end of the first heat insulation cylinder (111). The first heat insulation cylinder (111) and the second heat insulation cylinder (112) enclose a water ion channel (102). The component fixing shell (12) is located at the front end of the second heat insulation cylinder (112) and inside the water ion channel (102).

6. The blower device with a water ion generator according to claim 5, characterized in that, The sensing element (123) is any one of an infrared sensor, a distance sensor, a temperature control sensor or a photoelectric sensor. The sensing element (123) is installed in the element mounting cavity (105) through the element fixing bracket (121).

7. The blower device with a water ion generator according to claim 1, 2, 4, or 6, characterized in that, It also includes a motor housing (21), which is a hollow ring structure that encloses an airflow channel (213); the rear end of the motor housing (21) is an airflow inlet (214) that is connected to the airflow channel (213), and the front end is an airflow outlet (215) that is connected to the airflow channel (213). The fan blade assembly (20) is fixedly installed in the airflow channel (213), and the rear end of the mica tube (10) is inserted into the airflow outlet (215). When the fan blade assembly (20) is working, the external airflow can enter the cavity through the airflow inlet (214), the airflow channel (213) and the airflow outlet (215).

8. The blower device with a water ion generator according to claim 7, characterized in that, The motor housing (21) includes an upper motor cover (211) and a lower motor cover (212) assembled together. The upper motor cover (211) and the lower motor cover (212) enclose an airflow channel (213), an airflow inlet (214) and an airflow outlet (215). The airflow channel (213) is equipped with a control circuit board (30), which is located in front of the fan blade assembly (20).

9. The blower device with a water ion generator according to claim 8, characterized in that, The fan blade assembly (20), control circuit board (30), water ion generator (14) and sensing element (123) are arranged coaxially and spaced from back to front.

10. The blower device with a water ion generator according to claim 1, 8, or 9, characterized in that, The front end of the mica tube (10) is provided with an air outlet net (15), which covers the cold and hot air annular outlet (103) and the water ion annular outlet (104). A decorative element (122) is provided at the front end of the component mounting cavity (105).

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