CN217408060U

CN217408060U - Anion hair-dryer

Info

Publication number: CN217408060U
Application number: CN202220895537.9U
Authority: CN
Inventors: 张彦超; 邱志明
Original assignee: Zhongshan Yurun Electronics Co ltd
Current assignee: Zhongshan Yurun Electronics Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-13
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses an anion hair-dryer, include: the front end of the fan cylinder is provided with an air outlet; the mounting seat is arranged inside the fan cylinder and extends along the central axis direction of the fan cylinder; the heating sheet assembly is arranged on the mounting seat and arranged around the periphery of the mounting seat; the circuit board is arranged inside the fan cylinder and is positioned behind the mounting seat; the negative ion generator is arranged on the rear side of the mounting seat, and a spacing space is formed between the negative ion generator and the circuit board. The setting of interval space has avoided anion generator to damage the components and parts on the circuit board and reduce the interference to components and parts at the high pressure that the during operation produced, and the heat that the piece subassembly that generates heat produced is directly taken away to the air current of air outlet by blowing, and the heat that the piece subassembly that generates heat produced separates the mount pad and can not the direct radiation on anion generator moreover, avoids the anion that anion generator produced to become invalid, ensures anion hair-dryer's working property.

Description

Anion hair-dryer

Technical Field

The utility model relates to an hairdryer technical field especially relates to an anion hair-dryer.

Background

The hair dryer is a necessity in daily life of people, is mainly used for hair drying and hair shaping, and provides new requirements for the functionality of the air blowing cylinder along with the continuous improvement of the life quality of people. Dry hair is easy to generate static electricity, the hair usually carries more positive charges, the repulsion force between the positive charges causes the hair to be messy, in addition, the positive charges can force hair scales of the hair to be opened, so that the moisture of the hair is lost, the hair is easy to split and the hair quality is damaged, therefore, in the prior art, a structure that a negative ion generator is arranged in a hair drier is provided.

The hair drier comprises a handle and a fan main body, wherein an annular circuit board and a heating component facing the circuit board are arranged in the fan main body, a negative ion generator is arranged on the circuit board, and high voltage generated by the negative ion generator in the working process easily exceeds the withstand voltage of an electric element on the circuit board, so that the electric element is damaged, and the normal operation of the hair drier is influenced.

In addition, because the mica heating sheet of the heating component is also arranged in an annular shape, the negative ion generator is over against the mica heating sheet when arranged on the circuit board, and the negative ions generated by the negative ion generator are easy to lose efficacy due to the high-temperature heat radiated by the mica heating sheet.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a reduce to components and parts interference, avoid high temperature and lead to the ion hair-dryer of anion inefficacy.

According to the utility model discloses anion hair-dryer, include: the front end of the fan cylinder is provided with an air outlet; the mounting seat is arranged inside the fan cylinder and extends along the central axis direction of the fan cylinder; the heating sheet assembly is arranged on the mounting seat and surrounds the periphery of the mounting seat; the circuit board is arranged inside the fan cylinder and is positioned behind the mounting seat; the negative ion generator is arranged on the rear side of the mounting seat, and a spacing space is formed between the negative ion generator and the circuit board.

According to the utility model discloses anion hair-dryer has following beneficial effect at least:

the rear side of mount pad is located to the anion generator of the anion hair-dryer of above structure, the periphery that generates heat piece subassembly encircleed the mount pad sets up, have the space between anion generator and the circuit board and avoid anion generator to damage the components and parts on the circuit board and reduce the interference to components and parts at the high pressure that produces at the during operation, the heat that generates heat piece subassembly produced is blown and is taken away to the air current of air outlet, and the heat that generates heat piece subassembly produced separates the mount pad and can not the direct radiation on anion generator, avoid the anion that anion generator produced to lose efficacy, guarantee anion hair-dryer's working property.

In some embodiments of the present invention, the rear side of the mounting base is provided with two elastic buckling pieces arranged at intervals, and the anion generator is connected between the two elastic buckling pieces in a clamping manner.

The utility model discloses an in some embodiments, anion generator is roughly cylindrical, elasticity buckle piece is the arc slice, two form the confession between the tip of elasticity buckle piece the opening of anion generator business turn over, the internal surface elasticity of elasticity buckle piece hug closely in anion generator's outer peripheral face.

In some embodiments of the present invention, the mounting base is provided with a first limiting portion and a second limiting portion, which are abutted against the two ends of the negative ion generator respectively.

The utility model discloses an in some embodiments, the seat that airs out is installed to the front end of the inner wall of fan barrel, the seat that airs out has the stake portion that stretches out backward, the middle part of mount pad be equipped with stake portion matched with slot part.

The utility model discloses an in some embodiments, be equipped with the screw thread post of two relative settings and be located in insert the post portion the reference column of screw thread post one side, be equipped with the confession on the mount pad respectively the screw thread post with first perforation and the second perforation that the reference column wore to establish, threaded fastener with the screw thread post links to each other and will the mount pad is fixed on the seat of airing exhaust.

The utility model discloses an in some embodiments, the inner wall circumference distribution of fan barrel has a plurality of clamping part at an interval, be equipped with on the seat that bleeds a plurality of with the rotary clamping groove of clamping part one-to-one.

The utility model discloses an in some embodiments, be connected with downwardly extending's handle on the fan barrel, the inside of handle have with the chamber of ventilating that the fan barrel is linked together and be located ventilate the fan blade subassembly of intracavity, the lower part of handle be equipped with ventilate the air intake of chamber and outside intercommunication.

In some embodiments of the present invention, the handle is detachably connected to a filter assembly opposite to the air inlet.

The utility model discloses an in some embodiments, the filtering component establishes including the cover the outside inlayer filter screen and the cover of handle lower extreme are located the outside outer net section of thick bamboo of inlayer filter screen, the aperture of outer net section of thick bamboo is greater than the aperture of inlayer filter screen, outer net section of thick bamboo with be equipped with magnetism between the handle and inhale the subassembly.

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

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of an anion blower of the present invention;

FIG. 2 is a schematic internal cross-sectional view of the embodiment of FIG. 1;

FIG. 3 is an exploded view of the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of the mounting seat, the anion generator and the air outlet seat in fig. 3 separated from each other.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the utility model discloses an anion hair dryer, include: the front end of the blower barrel 100 is provided with an air outlet 101; the mounting seat 200 is arranged inside the blower barrel 100 and extends along the central axis direction of the blower barrel 100; a heating sheet assembly 300 mounted on the mounting base 200 and disposed around the periphery of the mounting base 200; the circuit board 400 is arranged inside the blower barrel 100 and behind the mounting seat 200; and an anion generator 500 provided at a rear side of the mounting seat 200, wherein a space is provided between the anion generator 500 and the circuit board 400.

Above the anion generator 500 of the anion hair dryer of structure locates the rear side of mount pad 200, the piece subassembly 300 that generates heat encircles the periphery setting of mount pad 200, have the space between anion generator 500 and the circuit board 400 and avoid anion generator 500 to damage the components and parts on the circuit board 400 and reduce the interference to components and parts at the high pressure that produces at the during operation, the heat that generates heat piece subassembly 300 produced is taken away by the air current that blows to air outlet 101, and the heat that generates heat piece subassembly 300 produced separates mount pad 200 and can not direct radiation on anion generator 500, avoid the anion that anion generator 500 produced to lose efficacy, guarantee anion hair dryer's working property.

Referring to fig. 3 and 4, in some embodiments of the present invention, in order to achieve convenient installation of the anion generator 500, the rear side of the mounting base 200 is provided with two elastic buckling pieces 210 arranged at intervals, and the anion generator 500 is clamped between the two elastic buckling pieces 210. When the service life of the negative ion generator 500 is reached, the negative ion generator 500 can be removed from the elastic buckling piece 210 for replacement.

Referring to fig. 4, in some embodiments of the present invention, the anion generator 500 is substantially cylindrical, the elastic buckling pieces 210 are arc-shaped, an opening for the anion generator 500 to go in and out is formed between the ends of the two elastic buckling pieces 210, and the inner surface of the elastic buckling pieces 210 is elastically attached to the outer peripheral surface of the anion generator 500. The shape of the elastic buckling piece 210 is matched with that of the negative ion generator 500, so that the negative ion generator 500 is prevented from generating radial displacement. It can be understood that, when the anion generator 500 is installed, the anion generator 500 enters along the opening, the elastic buckling piece 210 is elastically deformed to enlarge the opening, and after the anion generator 500 is installed in place, the elastic buckling piece 210 is reset to hug the outer circumferential surface of the anion generator 500; when the anion generator 500 is removed, the anion generator 500 moves out along the opening, the elastic buckling piece 210 elastically deforms to enlarge the opening, and after the anion generator 500 leaves, the elastic buckling piece 210 resets.

Referring to fig. 4, in some embodiments of the present invention, in order to further position and fix the negative ion generator 500, the negative ion generator 500 is prevented from displacing along the length direction thereof, and the mounting base 200 is provided with a first limiting portion 220 and a second limiting portion 230 which respectively abut against two ends of the negative ion generator 500.

Referring to fig. 3 and 4, in some embodiments of the present invention, the air outlet seat 600 is installed at the front end of the inner wall of the blower barrel 100, the air outlet seat 600 has a post inserting portion 610 extending backwards, and the middle portion of the installation seat 200 is provided with a slot portion matched with the post inserting portion 610. Mount pad 200 utilizes the slot portion to install on the post portion 610 of inserting of air-out seat 600, and air-out seat 600 links to each other with fan barrel 100 to it is fixed relatively to fan barrel 100 to realize mount pad 200.

Referring to fig. 4, in some embodiments of the present invention, two opposite threaded posts 620 and a positioning post 630 located at one side of the threaded posts 620 are disposed on the post-inserting portion 610, a first through hole 250 and a second through hole 260 are respectively disposed on the mounting base 200 for the threaded posts 620 and the positioning post 630 to penetrate through, and a threaded fastener is connected to the threaded posts 620 to fix the mounting base 200 on the air outlet base 600. It should be noted that, when the plug portion 610 and the slot portion are not tightly fitted, that is, the structure is required to realize the fixed connection between the mounting base 200 and the outlet base 600, the mounting base 200 can be prevented from rotating relative to the outlet base 600 by being positioned in cooperation with the second through hole 260.

Referring to fig. 3, in some embodiments of the present invention, in order to install the air outlet seat 600 on the inner wall of the blower barrel 100 quickly, a plurality of fastening portions (not shown in the figure) are circumferentially distributed on the inner wall of the blower barrel 100 at intervals, and a plurality of rotary clamping grooves 640 corresponding to the fastening portions one to one are disposed on the air outlet seat 600.

Referring to fig. 2 and 3, in some embodiments of the present invention, a handle 700 extending downward is connected to the blower barrel 100, a ventilation cavity communicated with the blower barrel 100 and a fan blade assembly 800 located in the ventilation cavity are provided inside the handle 700, and an air inlet communicating the ventilation cavity with the outside is provided at the lower portion of the handle 700. According to the negative ion blower, the fan blade assembly 800 in the handle 700 is used for sucking airflow from the air inlet at the lower part of the handle 700, and the airflow is discharged from the air outlet 101 after passing through the ventilation cavity and the inner cavity of the blower barrel 100, so that the size of the blower barrel 100 is reduced, and the negative ion blower is convenient to store and carry.

Referring to fig. 1 and 2, in some embodiments of the present invention, a filter assembly 900 is removably attached to the handle 700 opposite the air inlet to filter the blown air to prevent a significant amount of dust particles from adhering to the hair.

Referring to fig. 3, in some embodiments of the present invention, the filtering component 900 includes an inner filtering net 910 sleeved outside the lower end of the handle 700 and an outer net cylinder 920 sleeved outside the inner filtering net 910, the aperture of the outer net cylinder 920 is larger than that of the inner filtering net 910, and a magnetic attraction component is arranged between the outer net cylinder 920 and the handle 700. It should be noted that, outer net section of thick bamboo 920 is used for filtering the great impurity of granule, avoids the easy jam of inlayer filter screen 910, and outer net section of thick bamboo 920 is inhaled to be dismantled between subassembly and the handle 700 through magnetism and is connected, helps changing or washs outer net section of thick bamboo 920.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An anion blower, characterized by comprising:

the front end of the blower barrel (100) is provided with an air outlet (101);

the mounting seat (200) is arranged inside the fan cylinder (100) and extends along the central axis direction of the fan cylinder (100);

a heat generating sheet assembly (300) mounted on the mounting base (200) and disposed around the periphery of the mounting base (200);

the circuit board (400) is arranged in the blower barrel (100) and is positioned behind the mounting seat (200);

and the negative ion generator (500) is arranged at the rear side of the mounting seat (200), and a spacing space is formed between the negative ion generator (500) and the circuit board (400).

2. The negative ion blower of claim 1, wherein:

the rear side of the mounting seat (200) is provided with two elastic buckling pieces (210) which are arranged at intervals, and the negative ion generator (500) is clamped between the two elastic buckling pieces (210).

3. An anion blower of claim 2, characterized in that:

the negative ion generator (500) is roughly cylindrical, the elastic buckling pieces (210) are arc-shaped, an opening for the negative ion generator (500) to go in and out is formed between the end parts of the two elastic buckling pieces (210), and the inner surface of each elastic buckling piece (210) is elastically clung to the peripheral surface of the negative ion generator (500).

4. An anion blower of claim 3, characterized in that:

the mounting seat (200) is provided with a first limiting part (220) and a second limiting part (230) which are respectively abutted against two ends of the negative ion generator (500).

5. The negative ion blower of claim 1, wherein:

the fan barrel is characterized in that an air outlet seat (600) is installed at the front end of the inner wall of the fan barrel body (100), the air outlet seat (600) is provided with a post part (610) extending backwards, and the middle part of the installation seat (200) is provided with a slot part matched with the post part (610).

6. An anion blower of claim 5, characterized in that:

be equipped with two relative screw thread post (620) that set up and be located on stake portion (610) reference column (630) of screw thread post (620) one side, be equipped with the confession on mount pad (200) respectively screw thread post (620) with first perforation (250) and second perforation (260) that reference column (630) were worn to establish, threaded fastener with screw thread post (620) link to each other and will mount pad (200) are fixed on air outlet seat (600).

7. An anion blower of claim 5, characterized in that:

a plurality of buckling parts are circumferentially distributed on the inner wall of the fan cylinder (100) at intervals, and a plurality of rotary clamping grooves (640) which are in one-to-one correspondence with the buckling parts are formed in the air outlet seat (600).

8. The negative ion blower of claim 1, wherein:

the fan barrel (100) is connected with a handle (700) extending downwards, a ventilation cavity communicated with the fan barrel (100) and a fan blade assembly (800) located in the ventilation cavity are arranged inside the handle (700), and an air inlet communicating the ventilation cavity with the outside is formed in the lower portion of the handle (700).

9. An anion blower of claim 8, characterized in that:

the handle (700) is detachably connected with a filter assembly (900) opposite to the air inlet.

10. An anion blower of claim 9, characterized in that:

the filter assembly (900) comprises an inner layer filter screen (910) sleeved outside the lower end of the handle (700) and an outer layer screen cylinder (920) sleeved outside the inner layer filter screen (910), the aperture of the outer layer screen cylinder (920) is larger than that of the inner layer filter screen (910), and a magnetic attraction assembly is arranged between the outer layer screen cylinder (920) and the handle (700).