CN215860873U

CN215860873U - Hanging neck fan

Info

Publication number: CN215860873U
Application number: CN202121694635.8U
Authority: CN
Inventors: 李伟平; 杨广; 李彤; 宋国伟; 蔡佳明
Original assignee: Shenzhen Ruiwu Digital Technology Co ltd
Current assignee: Shenzhen Ruiwu Digital Technology Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-02-18
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a neck hanging fan, which comprises a neck wearing frame, a temperature regulating module and a fan wheel, wherein the temperature regulating module and the fan wheel are arranged in the neck wearing frame, an air guide part extending along the length direction of the neck wearing frame is arranged in the neck wearing frame, the air guide part divides the inner space of the neck wearing frame into a first air channel and a second air channel, an air outlet communicated with the first air channel is arranged on the side wall of the neck wearing frame, the temperature regulating module comprises a conducting piece and a temperature regulating piece connected with the conducting piece, the temperature regulating piece is arranged in the second air channel and used for refrigerating or heating to regulate the temperature of the conducting piece, the conducting piece is exposed out of the inner side of the neck wearing frame and is used for being contacted with the neck of a human body, heat radiation holes communicated with the second air channel are arranged on the outer side wall of the neck wearing frame, at least one massage head used for being contacted with the neck of the human body and/or a fan wheel is also arranged on the inner side of the neck wearing frame, the neck wearing frame is internally provided with a negative ion generator, and a release part of the negative ion generator extends into the first air channel.

Description

Hanging neck fan

Technical Field

The utility model relates to the technical field of household appliances, in particular to a neck hanging fan.

Background

In recent years, people are pursuing more convenient life, and various portable fan products such as neck-worn fans appear on the market in order to meet the requirement that fans are needed for outdoor activities or other life scenes. The neck-worn fan solves the activity limitation caused by the handheld fan, and the neck-worn fan can liberate both hands of a user no matter in use scenes such as sports, outdoor activities or offices, and can achieve the effect of blowing air anytime and anywhere without being held by hands.

However, the neck-wearing fan has a single function, and can only be used for blowing and radiating, so that the radiating efficiency is limited, and the more use requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing technical problems, the utility model provides the neck hanging fan which is good in temperature adjusting performance and wider in application scene range.

In order to achieve the above purpose, the technical solution of the embodiment of the present invention is realized as follows:

a neck hanging fan comprises a neck wearing frame, a temperature regulating module and a fan wheel, wherein the temperature regulating module and the fan wheel are arranged in the neck wearing frame, an air guide part extending along the length direction of the neck wearing frame is arranged in the neck wearing frame, the air guide part divides the internal space of the neck wearing frame into a first air channel and a second air channel, an air outlet communicated with the first air channel is formed in the side wall of the neck wearing frame, the temperature regulating module comprises a conducting piece and a temperature regulating piece connected with the conducting piece, the temperature regulating piece is arranged in the second air channel and used for refrigerating or heating to regulate the temperature of the conducting piece, the conducting piece is exposed out of the inner side of the neck wearing frame and is used for being in contact with the neck of a human body, and heat dissipation holes communicated with the second air channel are formed in the outer side wall of the neck wearing frame; the neck is worn the inboard of frame and is still equipped with at least one massage head that is used for contacting with human neck, and/or, be equipped with anion generator in the frame is worn to the neck, anion generator's release portion stretches into in the first wind channel.

The neck wearing frame comprises a first body, a second body and an adjusting component, wherein the adjusting component is used for connecting the first body with the second body in a bendable manner and comprises a connecting piece, a connecting rod and a torsion spring, one end of the connecting piece is connected with the first body, the other end of the connecting piece is connected with the second body in a pivoting manner, and the torsion spring is abutted to the connecting piece and the torsion spring between the second body and the connecting piece.

The first body and the second body respectively comprise an inner shell and an outer shell, a positioning column extending between the inner shell and the outer shell is arranged in the first body, a positioning hole for the positioning column to penetrate is formed in the connecting piece, a lug extending towards the direction of the first body is arranged on the second body, a protruding portion matched with the lug is arranged on the connecting piece, a shaft hole for the connecting rod to penetrate is formed in the lug and the protruding portion respectively, the adjusting assembly further comprises a shell sleeve arranged on the periphery of the connecting piece, and the shell sleeve is made of flexible materials.

The fan wheel comprises a first fan wheel and a second fan wheel which are respectively arranged at the tail ends of the first body and the second body which are relatively far away from each other, the first body and the second body are respectively separated by the air guide to form a first air channel and a second air channel, and the main body of the negative ion generator is arranged in the second air channel.

The first body and the second body are respectively provided with a partition board, and a containing space for installing a battery is formed between the partition board and the outer side of the corresponding body.

The partition plate is provided with an avoiding part at one end far away from the corresponding fan wheel, and the heat dissipation holes are respectively formed in the positions, corresponding to the avoiding part, on the outer side walls of the first body and the second body.

Wherein, the neck is worn the frame and is included inner wall, outer wall and connect in the inner wall with upper wall and lower wall between the outer wall, the air outlet is including locating the first exhaust vent and the second exhaust vent of upper wall, first exhaust vent includes a plurality ofly, arranges at interval in being close to the position of flabellum wheel, the second exhaust vent is rectangular shape, follows the length direction who the frame was worn to the neck extends.

The temperature adjusting module comprises a neck wearing frame, a temperature adjusting piece, a heat conducting piece and a temperature adjusting module, wherein the temperature adjusting piece is a semiconductor refrigerating piece, a hollow part is arranged at a position, corresponding to the temperature adjusting piece, on the neck wearing frame, the cold end face of the semiconductor refrigerating piece is attached to the heat conducting piece through the hollow part, and the temperature adjusting module further comprises a radiator arranged on the hot end face of the semiconductor refrigerating piece; or the like, or, alternatively,

the temperature adjusting piece is a heating piece, a hollow-out part is arranged at a position, corresponding to the temperature adjusting piece, on the neck wearing frame, and the heating piece is attached to the conducting piece through the hollow-out part.

The massage head comprises a shell sleeve part, a heating element contained in the shell sleeve part and a fixing part connected with the neck wearing frame, the fixing part is made of flexible materials, and one side of the shell sleeve part, which is in contact with the neck of a human body, is made of heat conducting materials.

Wherein, the neck is worn to be equipped with the recess on the inside wall of frame, be equipped with on the mounting with the fin that the recess matches, the mounting passes through the fin with the recess cooperation and with the frame is worn to the neck and is connected, and with the frame is worn to the neck be formed with the arc cavity between the inboard.

The neck hanging fan provided by the embodiment comprises a neck wearing frame, a temperature adjusting module and a fan wheel, wherein the temperature adjusting module and the fan wheel are arranged in the neck wearing frame, an air guide part extending along the length direction of the neck wearing frame is arranged in the neck wearing frame, the air guide part is used for separating the internal space of the neck wearing frame into a first air channel and a second air channel, the temperature adjusting module comprises a conducting sheet and a temperature adjusting part connected with the conducting sheet, the temperature adjusting part is used for cooling or heating to adjust the temperature of the conducting sheet, the conducting sheet is contacted with the neck of a human body to dissipate heat or provide heating for the neck of the human body, a user can select to blow air through the fan wheel and adjust the temperature through the temperature adjusting part at the same time, the air outlet is communicated with the first air channel through the formation of the first air channel and the second air channel, the temperature adjusting part is arranged in the second air channel, air flows formed by the fan wheel can respectively enter the first air channel and the second air channel, and the neck of the air flow entering the first air channel is blown out from the air outlet to dissipate heat or provide heating for the human body, the air flow entering the second air duct can prevent the temperature adjusting part from being overheated to influence the normal work of the temperature adjusting part; secondly, the inboard that the frame was worn to the neck is equipped with the massage head, and/or, the neck is worn to be equipped with anion generator in the frame, anion generator's release portion stretches into in the first wind channel, so, through the setting of massage head, hang the neck fan and can also provide the massage function to human neck simultaneously, the user can adjust the temperature and massage simultaneously through hanging the neck fan when wearing, also can only use it to adjust the temperature or massage, promote the range of application of hanging the neck fan greatly, thereby promote the added value of hanging the neck fan, and/or, through anion generator's setting, carry the anion in the air current that hangs the neck fan and blow off, human suction has the medical care effect, has promoted the added value of hanging the neck fan.

Drawings

FIG. 1 is a perspective view of an embodiment of a neck hanging fan;

FIG. 2 is a perspective view of the neck hanging fan shown in FIG. 1 at another angle;

FIG. 3 is an exploded view of an embodiment of a neck hanging fan;

FIG. 4 is a schematic view of the neck hanging fan shown in FIG. 3 at another angle;

fig. 5 is another exploded view of the neck hanging fan.

Detailed Description

The technical scheme of the utility model is further elaborated by combining the drawings and the specific embodiments in the specification. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

It will also be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 5, an embodiment of the present application provides a neck hanging fan, which includes a neck wearing frame 10, a temperature adjusting module 30 disposed in the neck wearing frame 10, and a fan wheel 20, the neck-wearing frame 10 is provided with an air guide member 17 extending along the length direction thereof, the air guide member 17 divides the internal space of the neck-wearing frame 10 into a first air duct 171 and a second air duct 172, the side wall of the neck wearing frame 10 is provided with an air outlet 13 communicated with the first air duct 171, the temperature adjusting module 30 includes a conductive sheet 31 and a temperature adjusting member connected to the conductive sheet 31, the temperature adjusting member is installed in the second air duct 172, and the temperature adjusting member is used for cooling or heating to adjust the temperature of the conductive sheet 31, the conductive sheet 31 is exposed to the inner side of the neck wearing frame 10 for contacting with the neck of the human body, and a heat dissipation hole 113 communicated with the second air duct 172 is formed on the outer side wall of the neck wearing frame 10. Optionally, at least one massage head 40 for contacting with the neck of the human body is further disposed on the inner side of the neck wearing frame 10, and the massage head 40 is preferably flexibly connected with the inner side of the neck wearing frame 10. The neck-wearing frame 10 is provided with a negative ion generator 50, and a releasing part 51 of the negative ion generator 50 extends into the first air duct 171. Wherein, the neck hanging fan can be provided with only the massage head 40 or only the anion generator 50, or can be provided with the massage head 40 and the anion generator 50 at the same time.

The neck hanging fan provided by the above embodiment comprises a neck wearing frame 10, a temperature adjusting module 30 and a fan wheel 20 arranged in the neck wearing frame 10, wherein an air guide member 17 extending along the length direction of the neck wearing frame 10 is arranged in the neck wearing frame 10, the air guide member 17 divides the inner space of the neck wearing frame 10 into a first air channel 171 and a second air channel 172, the temperature adjusting module 30 comprises a conducting sheet 31 and a temperature adjusting member connected with the conducting sheet 31, the temperature adjusting member is used for cooling or heating to adjust the temperature of the conducting sheet 31, the conducting sheet 31 is in contact with the neck of a human body to radiate heat or provide heating for the neck of the human body, a user can select to blow air through the fan wheel 20 and adjust the temperature through the temperature adjusting member, the temperature adjusting member and the temperature adjusting member act together to realize better temperature adjusting performance, the first air channel 171 and the second air channel 172 are formed by the air guide member 17 in a divided manner, the air outlet 13 is communicated with the first air channel 171, the temperature adjusting member is arranged in the second air channel 172, and the air channel 172 can be respectively entered into the first air channel 171 and the second air channel 172, the airflow entering the first air duct 171 is blown out from the air outlet 13 to dissipate heat or provide heating for the neck of the human body, the airflow entering the second air duct 172 can prevent the temperature adjusting part from being overheated to influence the normal work of the temperature adjusting part, and a heat dissipation fan additionally arranged on the temperature adjusting part can be omitted to simplify the structure; secondly, the inner side of the neck wearing frame 10 is provided with a massage head 40, and the massage head 40 is preferably flexibly connected with the inner side of the neck wearing frame 10; can be equipped with anion generator 50 in the frame 10 is worn to the neck, anion generator 50's release portion 51 stretches into in the wind channel, thus, setting through massage head 40, hang the neck fan and can also provide the massage function to human neck simultaneously, the user can adjust the temperature and massage simultaneously through hanging the neck fan when wearing, also can only use it to adjust the temperature or massage, promote the range of application of hanging the neck fan greatly, thereby promote the added value of hanging the neck fan, and through anion generator 50's setting, carry the anion in the air current that hangs the neck fan and blow off, human suction has the medical care effect, the added value of hanging the neck fan has been promoted.

Optionally, the neck wear rack 10 includes a first body 11, a second body 12, and an adjusting assembly 14 for bendably connecting the first body 11 and the second body 12, wherein the adjusting assembly 14 includes a connecting member 142 having one end connected to the first body 11, a connecting rod 143 pivotally connecting the other end of the connecting member 142 to the second body 12, and a torsion spring 144 abutting between the connecting member 142 and the second body 12. The neck wearing frame 10 is in an arc shape matched with the shape of the neck of a human body, and when the neck wearing frame 10 is worn on the neck of the human body, the inner side of the neck wearing frame is positioned at one side close to the neck of the human body. The neck wearing frame 10 is formed by connecting two sections of a first body 11 and a second body 12, the first body 11 and the second body 12 are connected in a bendable manner through an adjusting component 14, the torsion spring 144 in the adjusting component 14 can keep the first body 11 and the second body 12 in a stable unfolding state, when a user arranges the neck wearing frame 10 on the neck, the user can hold the first body 11 and the second body 12 to apply outward tension to adjust the unfolding width between the first body 11 and the second body 12, so that the neck wearing frame 10 can be better matched with the neck of a human body when the user wears the neck wearing frame 10, and after the neck wearing frame 10 is worn on the neck of the human body, the outward tension is applied to the first body 11 and the second body 12, under the action of the torsion spring 144, an included angle between the first body 11 and the second body 12 is restored to an initial state, so that the neck wearing frame 10 can be better contacted with the neck of the human body when the neck wearing frame 10 is worn on the neck of the human body, and is not easy to loosen when worn.

Optionally, the first body 11 and the second body 12 respectively include an inner shell 111 and an outer shell 112 that are detachably connected, a positioning column 115 extending between the inner shell 111 and the outer shell 112 is disposed in the first body 11, a positioning hole for the positioning column 115 to penetrate is disposed on the connecting member 142, a lug 116 extending in the direction of the first body 11 is disposed on the second body 12, a protruding portion matched with the lug 116 is disposed on the connecting member 142, shaft holes for the connecting rod to penetrate are disposed on the lug 116 and the protruding portion, the adjusting assembly 14 further includes a housing 141 that is sleeved on the periphery of the connecting member 142, and the housing 141 is made of a flexible material. Wherein, the main part of connecting piece 142 is the rectangle, the locating hole can be located on the main part, the bellying extends from the outside protrusion in one side of main part, when first body 11 and second body 12 assemble, the reference column 115 in first body 11 is located to the main part cover of connecting piece 142 is peripheral, the bellying stretches into in the interval between the lug 116, the shaft hole on bellying and the lug 116 aligns, connecting rod 143 wears to locate in the shaft hole on bellying and lug 116, thereby rotationally be connected first body 11 with second body 12. The shell 141 covers the periphery of the connecting element 142, so that impurities and the like can be prevented from entering the neck wearing frame 10 from the connecting position between the first body 11 and the second body 12, and the appearance of the neck wearing frame 10 is more attractive.

Optionally, the impeller 20 includes a first impeller and a second impeller respectively disposed at the ends of the first body 11 and the second body 12 that are relatively far away from each other, the first body 11 and the second body 12 are respectively provided with an air guide 17, the space in the first body 11 is partitioned by the corresponding air guide 17 to form a first air channel 171 and a second air channel 172, and similarly, the space in the second body 12 is partitioned by the corresponding air guide 17 to form a first air channel 171 and a second air channel 172. The main body of the negative ion generator 50 is disposed in the second air duct 172. The arrangement of the first fan wheel and the second fan wheel can increase the whole air quantity of the neck wearing frame 10. The air guide member 17 separates the space inside the corresponding body to form a first air duct 171 and a second air duct 172, so that the air volume generated by each fan wheel 20 is divided into two parts, one part is blown out from the air outlet 13 after entering the first air duct 171, adjusts the temperature of the neck of a human body, the other part enters the second air duct 172, the temperature of the main body of the temperature adjusting member and the negative ion generator 50 installed in the second air duct 172 can be reduced, and the temperature adjusting member and the negative ion generator 50 can omit an additional cooling fan, so that the structure is simplified and the cost is reduced.

Optionally, a partition 15 is further disposed in each of the first body 11 and the second body 12, an accommodating space for accommodating the battery 23 is formed between the partition 15 and the outer side of the corresponding body, and an avoiding portion 151 is disposed at one end of the partition 15 away from the corresponding impeller 20. The plane of the partition 15 is perpendicular to the plane of the air guide 17, the partition 15 divides the space inside the corresponding body into an air duct close to the inner side of the neck wearing frame 10 and an accommodating space close to the outer side wall, and the air guide 17 is connected between the partition 15 and the inner side and divides the air duct into a first air duct 171 and a second air duct 172 which are parallel to each other. Through the setting of baffle 15, further distinguish the accommodation space that is used for installing the electronic components such as battery 23, circuit board 24 that control impeller 20 work, can optimize the utilization of body inner space, reduce the vortex. The partition 15 is provided with an avoiding portion 151 at an end far away from the corresponding impeller 20, the second air duct 172 can be communicated with the accommodating space through the avoiding portion 151, and the heat dissipation holes 113 are respectively formed in positions corresponding to the avoiding portion 151 on the outer side walls of the first body 11 and the second body 12. Thus, the airflow entering the second air duct 172 can flow into the accommodating space from the avoiding portion 151 on the partition 15, and flows out of the heat dissipation hole 113 after cooling the electronic component in the accommodating space, thereby increasing the heat dissipation efficiency.

Optionally, the neck is worn frame 10 and is included inner wall, outer wall and connect in the inner wall with upper wall and lower wall between the outer wall, air outlet 13 is including locating first exhaust vent 131 and the second exhaust vent 132 of upper wall, first exhaust vent 131 includes a plurality ofly, arranges at intervals in being close to fanning wheel 20's position, second exhaust vent 132 is rectangular shape, follows the length direction that the neck was worn frame 10 extends. The upper wall and the lower wall are respectively in a plane shape, and a space for accommodating the temperature adjusting module 30 and the fan wheel 20 is formed by enclosing the inner wall, the outer wall, the upper wall and the lower wall together. The first air outlets 131 are spaced apart from each other at a position close to the fan wheel 20, and the extension length of each first air outlet 131 can make the first air outlet as wide as possible over the width of the upper wall, so as to increase the air outlet range of the neck wearing frame 10 in the up-down direction, and more air can be blown to the face of the user through the first air outlets 131. The second exhaust vent 132 is rectangular form, and the length direction who wears frame 10 along the neck extends, can increase the neck as far as possible and wear frame 10 in the air-out scope along its extending direction on, can lead the back neck department of human neck with partly wind direction through second exhaust vent 132. For example, the neck wearing frame 10 is formed by connecting two sections of the first body 11 and the second body 12, and the first body 11 and the second body 12 are detachably connected by the inner shell 111 and the outer shell 112, respectively, the inner shell 111 and the outer shell 112 respectively include a flat plate portion and a folded edge extending from an edge of the flat plate portion, the inner wall of the neck wearing frame 10 includes the flat plate portion of the inner shell 111 of the first body 11 and the second body 12, the outer wall includes the flat plate portion of the outer shell 112 of the first body 11 and the second body 12, and the upper wall and the lower wall are formed by jointly splicing the folded edges of the inner shell 111 and the outer shell 112 of the first body 11 and the second body 12.

Optionally, the piece that adjusts the temperature is semiconductor refrigeration piece 32, the neck wear on the frame 10 with the position that the piece that adjusts the temperature corresponds is equipped with fretwork portion, semiconductor refrigeration piece 32's cold junction surface passes through fretwork portion with the laminating of conduction piece 31, module 30 that adjusts the temperature still is including locating the radiator 33 of the hot terminal surface of semiconductor refrigeration piece 32. The cold end face of the semiconductor refrigeration piece 32 is attached to the conduction piece 31, and the radiator 33 comprises a base attached to the hot end face of the semiconductor refrigeration piece 32 and a radiating fin extending outwards from one side of the base, which is far away from the semiconductor refrigeration piece 32. In the semiconductor refrigeration piece 32 course of work, cold junction face produces cold energy and transmits the skin surface to the human neck through conduction piece 31, cools down the heat dissipation to the human body, and the heat transfer that hot junction face produced is to radiator 33, outwards gives off through the bigger heat dissipation surface area of radiator 33. Optionally, the piece that adjusts the temperature is the piece that generates heat, the neck is worn and is put up 10 and the position that corresponds with the piece that adjusts the temperature is equipped with fretwork portion, the piece that generates heat pass through fretwork portion with the laminating of conduction piece 31. The temperature adjusting member is a heating sheet for generating heat energy, and the heating sheet can be arranged on the air outlet path of the fan wheel 20 to heat the air flow generated by the fan wheel 20 to form warm air which is blown out from the air outlet 13, so that the air can be used for warming when the user is cold.

Optionally, the massage head 40 includes a shell portion 42, a heating element 43 contained in the shell portion 42, and a fixing element 45 connecting the shell portion 42 and the neck wearing frame 10, wherein the fixing element 45 is made of a flexible material, and one side of the shell portion 42 contacting the neck of the human body is made of a heat conducting material. The heat conducting material is a material with better heat conducting property, such as a metal material. The massage head 40 can generate heat through the heating element 43 and transmit the heat to the shell part 42, so that the massage head 40 can provide heat and keep warm while massaging the neck of the human body. The number of the massage heads 40 may be at least two, and are arranged at intervals along the inner side of the neck wear frame 10. Wherein, the neck is worn frame 10 be equipped with the recess on the inside wall, be equipped with on the mounting 45 with the fin that the recess matches, mounting 45 passes through the fin with the recess cooperation and with frame 10 is worn to the neck is connected, and with frame 10 is worn to the neck be formed with the arc cavity between the inboard. The massage head 40 is connected with the neck wearing frame 10 in a detachable mode through the fixing piece 45, the fixing piece 45 is made of flexible materials, an arc-shaped cavity is formed between the fixing piece 45 and the inner side of the neck wearing frame 10, and therefore a buffer space is provided for the massage head 40 in the process of vibration massage under the driving of the motor, and the comfort in the massage process is improved.

The neck hanging fan provided by the embodiment of the application at least has the following characteristics:

firstly, the massage head 40 is arranged on the inner side of the neck wearing frame 10, so that the neck hanging fan can also provide a massage function for the neck of a human body, and a user can adjust the temperature and massage at the same time through the neck hanging fan when wearing the neck hanging fan, or only use the neck hanging fan to adjust the temperature or massage, thereby greatly improving the application range of the neck hanging fan and further improving the added value of the neck hanging fan;

secondly, through the arrangement of the negative ion generator 50 in the neck wearing frame 10, negative ions are carried in the airflow blown out by the neck hanging fan, and the human body inhales the negative ions to have the medical care function, so that the added value of the neck hanging fan is improved;

thirdly, the neck is worn frame 10 and is formed by connecting two sections of first body 11 and second body 12, connects through adjusting part 14 bendably between first body 11 and the second body 12, and the setting of torsional spring 144 can keep the stable state of expansion of first body 11 and second body 12 in adjusting part 14 for the neck is worn frame 10 and can be better when wearing with human neck contact, and can be more stable when wearing on human neck, is difficult to the pine and takes off.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. The scope of the utility model is to be determined by the scope of the appended claims.

Claims

1. A neck hanging fan is characterized by comprising a neck wearing frame, a temperature regulating module and a fan wheel, wherein the temperature regulating module and the fan wheel are arranged in the neck wearing frame, an air guide part extending along the length direction of the neck wearing frame is arranged in the neck wearing frame, the air guide part divides the internal space of the neck wearing frame into a first air channel and a second air channel, an air outlet communicated with the first air channel is formed in the side wall of the neck wearing frame, the temperature regulating module comprises a conducting piece and a temperature regulating piece connected with the conducting piece, the temperature regulating piece is arranged in the second air channel and used for refrigerating or heating to regulate the temperature of the conducting piece, the conducting piece is exposed out of the inner side of the neck wearing frame and is used for being in contact with the neck of a human body, and heat dissipation holes communicated with the second air channel are formed in the outer side wall of the neck wearing frame;

the neck is worn the inboard of frame and is still equipped with at least one massage head that is used for contacting with human neck, and/or, be equipped with anion generator in the frame is worn to the neck, anion generator's release portion stretches into in the first wind channel.

2. The hanging neck fan as claimed in claim 1, wherein the neck wear frame comprises a first body, a second body and an adjusting assembly bendably connecting the first body and the second body, the adjusting assembly comprising a connecting member having one end connected with the first body, a connecting rod pivotally connecting the other end of the connecting member with the second body, and a torsion spring abutting between the connecting member and the second body.

3. The hanging neck fan as claimed in claim 2, wherein the first body and the second body respectively comprise an inner shell and an outer shell, the first body is provided with a positioning post extending between the inner shell and the outer shell, the connecting member is provided with a positioning hole for the positioning post to penetrate through, the second body is provided with a lug extending towards the first body, the connecting member is provided with a protruding portion matched with the lug, the lug and the protruding portion are respectively provided with a shaft hole for the connecting rod to penetrate through, the adjusting assembly further comprises a housing sleeve sleeved on the periphery of the connecting member, and the housing sleeve is made of flexible material.

4. The hanging neck fan as claimed in claim 2, wherein the fan wheel comprises a first fan wheel and a second fan wheel respectively disposed at opposite ends of the first body and the second body, the first body and the second body are respectively partitioned by the air guide member to form the first air channel and the second air channel, and the main body of the negative ion generator is disposed in the second air channel.

5. The neck hanging fan as claimed in claim 4, wherein the first body and the second body are respectively provided with a partition plate, and a receiving space for a battery is formed between the partition plate and the outer side of the corresponding body.

6. The neck fan as claimed in claim 5, wherein the partition has an avoiding portion at an end thereof away from the corresponding impeller, and the heat dissipating holes are respectively formed at positions corresponding to the avoiding portion on the outer sidewalls of the first and second bodies.

7. The hanging neck fan as claimed in claim 1, wherein the neck wearing frame comprises an inner wall, an outer wall, and an upper wall and a lower wall connected between the inner wall and the outer wall, the air outlet comprises a plurality of first air outlets and a plurality of second air outlets arranged on the upper wall, the first air outlets are arranged at positions close to the fan wheel at intervals, and the second air outlets are elongated and extend along the length direction of the neck wearing frame.

8. The hanging neck fan as claimed in claim 1, wherein the temperature adjusting member is a semiconductor refrigeration sheet, a hollow portion is provided at a position on the neck wearing frame corresponding to the temperature adjusting member, a cold end face of the semiconductor refrigeration sheet is attached to the conduction sheet through the hollow portion, and the temperature adjusting module further comprises a radiator provided at the hot end face of the semiconductor refrigeration sheet; or the like, or, alternatively,

9. The hanging neck fan as claimed in claim 1, wherein the massage head comprises a shell portion, a heating element accommodated in the shell portion, and a fixing member connecting the shell portion and the neck wearing frame, the fixing member is made of a flexible material, and one side of the shell portion contacting with the neck of the human body is made of a heat conductive material.

10. The hanging neck fan as claimed in claim 9, wherein the inner sidewall of the neck wearing frame is provided with a groove, the fixing member is provided with a rib matching with the groove, the fixing member is connected with the neck wearing frame by the rib matching with the groove, and an arc-shaped cavity is formed between the fixing member and the inner side of the neck wearing frame.