CN212690401U

CN212690401U - Multifunctional neck hanging type fan

Info

Publication number: CN212690401U
Application number: CN202020916723.7U
Authority: CN
Inventors: 刘凯
Original assignee: Shenzhen Magic Cube Digital Technology Co ltd
Current assignee: Shenzhen Magic Cube Digital Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-12
Anticipated expiration: 2030-05-26

Abstract

The utility model provides a hanging fan of multi-functional neck, including being used for wearing the frame of wearing at human neck and setting up in wearing the fan in the frame, wear to be formed with the cavity that corresponds with the fan in the frame, be equipped with the baffle in the cavity, the baffle extends and separates out wind channel and cavity with the cavity along the length direction who wears the frame, and it is equipped with the air outlet to wear to correspond the wind channel on the lateral wall of frame, and the wind that the fan operation produced blows off from the air outlet behind the wind channel, wears to be equipped with the sound module in the frame, corresponds on the lateral wall of wearing the frame the sound hole is seted up to the. The utility model discloses a hanging fan of multi-functional neck is through setting up the stereo set module wearing the frame, is equipped with the phonate hole on the lateral wall of wearing the frame, and sound is sent from the phonate hole when the stereo set module broadcast, and the person of facilitating the use provides the music broadcast when hanging the fan for the product both can be bloied and enjoyed the cool, also can regard as the stereo set to use.

Description

Multifunctional neck hanging type fan

Technical Field

The utility model relates to a fan technical field, in particular to hanging fan of multi-functional neck.

Background

In recent years, people are pursuing more convenient life, and various portable fans such as neck-worn fans are appearing on the market in order to meet the requirement that fans are needed for outdoor activities or other life scenes. The appearance of 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.

The existing neck-worn fan generally comprises a support, a fan and a battery, wherein the support is used for being worn on the neck of a human body, the fan is located in the support, the battery supplies power to the fan, an air channel corresponding to the fan is arranged in the support, an air outlet communicated with the outside is formed in the side wall of the air channel, and air generated by rotation of the fan enters the air channel and then is blown out of the air outlet, so that the neck of the human body can enjoy the cool.

However, the existing neck-worn fan does not have the earphone/sound function, and if the user wears the earphone again, especially hangs the neck earphone, the burden is brought to the user, thereby greatly affecting the user experience.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a multi-functional neck hanging fan that possesses stereo set function.

The utility model provides a hanging fan of multi-functional neck, including be used for wearing the frame of wearing at human neck and set up in wear the fan in the frame, wear and be formed with in the frame with the cavity that the fan corresponds, be equipped with the baffle in the cavity, the baffle is followed the length direction who wears the frame extends and will air channel and cavity are separated to the cavity, it corresponds on the lateral wall of frame to wear the wind channel is equipped with the air outlet, the wind channel that the fan operation produced follows behind the wind channel the air outlet blows off, it is equipped with sound module to wear to be equipped with on the frame, it corresponds on the lateral wall of frame to wear sound module sets up the phonate hole.

In one embodiment, the sound module is provided with a Bluetooth signal transceiving end and/or is connected with an audio interface.

In an embodiment, the portable electronic device further comprises a battery, the fan and the sound module are respectively electrically connected with the battery, and the sound module comprises a loudspeaker and a HIFI chip connected with the loudspeaker.

In an embodiment, the sound outlet is formed in the inner side wall of the wearing frame at a position corresponding to the sound module.

In one embodiment, an opening for exposing the jack of the audio interface is formed in the inner side wall of the wearing frame.

In one embodiment, the sound module is disposed within the sub-cavity.

In an embodiment, the wearing frame includes a flexible connection section and two housings connected to two ends of the flexible connection section, the two fans are respectively disposed at two ends of the two housings, each housing is internally provided with a cavity corresponding to the fan, the partition board is disposed in each cavity, the housings are further provided with an air inlet corresponding to the fans, and one housing is internally provided with the sound module or the two housings are internally provided with the sound module.

In an embodiment, the casing is including arranging the shell body in the outside in, arranging inboard interior casing in and arranging in the shell body with the separator between the interior casing, the shell body with form in the interior casing the cavity, the separator set up in the cavity and be connected to the inboard of shell body, the lateral surface of separator with form first cavity between the inner wall of shell body, the medial surface of separator with form the second cavity between the inner wall of interior casing, the baffle is located in the second cavity and its both sides are connected respectively interior casing with the medial surface of separator is in order to with the second cavity is cut apart and is formed the wind channel with the subcavity.

In one embodiment, the sound module is disposed within the first cavity.

In one embodiment, a flexible connecting section is connected between the two shells, the flexible connecting section comprises a bending fixed-shape piece and a soft rubber sleeve coated outside the bending fixed-shape piece, two ends of the bending fixed-shape piece are respectively sleeved with a metal sleeve, the metal sleeve is coated in the soft rubber sleeve, the flexible connecting section is connected with the shells in a locking manner, two ends of the soft rubber sleeve are respectively provided with a connecting part used for extending into the connecting end of the shells, a fixed seat is arranged on the inner side of the outer side wall of each shell, and the bending fixed-shape piece extends out of the metal sleeve and the connecting part and then is connected with the fixed seat in a locking manner through a fixed piece by using screws; the connecting portion is provided with a positioning hole, a positioning column is arranged on the inner side of the outer side wall of the shell corresponding to the positioning hole, a through hole is formed in the inner side wall of the shell corresponding to the positioning hole, and screws sequentially penetrate through the through hole and the positioning hole and then are locked to the positioning column.

The utility model provides a hanging fan of multi-functional neck has following beneficial effect at least: the sound module is arranged in the wearing frame, the side wall of the wearing frame is provided with the sound outlet, when the sound module is played, sound is emitted from the sound outlet, and a user can conveniently play music when hanging the fan, so that the product can be used for blowing and cooling and can also be used as a sound device; the partition plate is arranged in the shell, the cavity in the shell is divided into the air channel and the sub-cavity by the partition plate, the fan is arranged corresponding to the air channel, the air outlet which is communicated with the air channel and the outside is arranged on the side wall of the shell, air generated by the fan during operation is blown out of the air outlet through the air channel, the volume of the air channel can be effectively reduced by the partition plate, the air generated by the fan is more concentrated after entering the air channel, and the wind power coming out of the air outlet is larger, so that the fan can enjoy cool and has better cooling effect, and the use experience; electronic components such as the sound module and the battery can be arranged in the first cavity or the sub-cavity to be separated from the air channel, so that air outlet of the fan is prevented from being influenced, and the structure is compact.

Drawings

Fig. 1 is a perspective view of a multifunctional neck-hanging fan according to a preferred embodiment of the present invention.

Fig. 2 is a partially exploded view of the multi-functional neck-hanging fan of fig. 1.

FIG. 3 is another partially exploded view of the multi-function neck-hanging fan shown in FIG. 1.

The elements in the figures are numbered as follows:

the wearing frame 10 (wherein, the shell 12, the flexible connecting section 14, the outer shell 121, the inner shell 122, the partition 123, the outer air inlet 1211, the protective cover 1212, the switch hole 1213, the connecting part fixing seat 1215, the sleeve fixing seat 1216, the metal fixing sheet 1217, the inner air inlet 1221, the air outlet 1222, the partition 1223, the air duct 1224, the sub-cavity 1225, the buckle cover 1226, the sound outlet 1227, the soft rubber sleeve 141, the connecting part 142, the bending and shaping hose 143, the metal sleeve 144); fan 20 (with fan blades 21, shaft 22); a battery 30; a switch 40; a sound module 50.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention does not limit the number of the element to one, and may include a plurality of the elements.

The utility model provides a hanging fan of multi-functional neck for dress is at human neck. As shown in fig. 1 to 3, the multifunctional neck hanging fan of the preferred embodiment of the present invention comprises a wearing frame 10, a fan 20 and a battery 30 disposed in the wearing frame 10, a switch 40 and an audio module 50, wherein a cavity corresponding to the fan 20 is formed in the wearing frame 10, the battery 30 is mounted in the wearing frame 10, and the fan 20 and the battery 30 are respectively electrically connected to a circuit board (not shown) in the wearing frame 10 to provide power for the operation of the fan 20. The switch 40 is provided on the wearable stand 10 for turning on and off the electrical connection between the fan 20 and the battery 30 to perform the function of switching the fan 20. The sound module 50 is also disposed on the wearing frame 10 and connected to the battery 30 and/or the circuit board, and includes a speaker, and preferably, a HiFi chip connected to the speaker, so as to improve the playing sound quality of the sound module.

The wearing frame 10 includes two shells 12 and a flexible connecting section 14, wherein the two shells 12 are connected to two ends of the flexible connecting section 14. The fans 20 are provided in two and respectively located in the two housings 12, for example, at an end of the housing 12 remote from the flexible connecting section 14. The multi-functional neck-hanging fan 10 in the illustrated embodiment includes two housings 12, and in other embodiments, only one housing 12 may be provided, two ends of the flexible connecting section 14 are respectively connected to two sides of the housing 12, so as to form a complete ring shape, a fan 20 is provided in the housing 12, the side wall of the housing 12 is provided with an air outlet and an air inlet corresponding to the fan 20, and the air generated by the fan when the fan operates can cool the human body.

In the present embodiment, since the two housings 12 have the same structure and are symmetrical to each other, only one housing 12 is taken as an example for description, and in other embodiments, the two housings 12 may be asymmetrical.

In the illustrated embodiment, the housing 12 includes an inner housing 122 and an outer housing 121 that snap together, with the inner housing 122 and the outer housing 121 forming a cavity of the housing 12 therebetween. Thus, the outer side wall of the frame 10 is referred to herein as the outer shell 121 of the housing 12, and the inner side wall of the frame 10 is referred to herein as the inner shell 122 of the housing 12.

Each housing 12 includes an outer housing 121, an inner housing 122, and a partition 123, the partition 123 is disposed in a cavity formed by the outer housing 121 and the inner housing 122, the partition 123 extends along a length direction of the housing 12 to divide the cavity into a first cavity close to the outer housing 121 and a second cavity close to the inner housing 122, and preferably, the first cavity and the second cavity are not communicated with each other. More specifically, the partition 123 is connected to the inner side of the outer side wall of the wearing frame 10, that is, connected to the inner side wall of the outer shell 121, and the partition 123 extends along the length direction and the width direction of the shell 12, that is, the plate surface of the partition 123 extends along the width direction of the shell 12, so that a first cavity is formed between the outer side surface of the partition 123 and the outer shell 121, and a second cavity is formed between the inner side surface of the partition 123 and the inner wall of the inner shell 122, that is, the first cavity and the second cavity are spaced apart from each other in the thickness direction of the shell. The spacer 123 is fixedly connected to the inner side wall of the outer housing 121 by means of a snap or screw locking, for example.

In other embodiments, the wearing frame 10 may also be an integrally formed structure, or the wearing frame 10 includes a non-bendable hard connecting section and a housing connected to two ends of the hard connecting section, or the wearing frame 10 does not include the flexible connecting section 14 and is directly formed by the housing 12, a cavity is formed in the housing 12, the two fans 20 are respectively disposed at two ends of the cavity formed by the housing 12, the partition 123 extends along the length direction of the housing 12 to divide the cavity into a first cavity and a second cavity, and two ends of the partition 123 are close to the two fans 20.

An external air inlet 1211 is formed at a position corresponding to the fan 20 outside the outer casing 121. In the illustrated embodiment, the outer air inlet 1211 located on the outer side wall of the outer casing 121 has a grid structure, and a protective cover 1212 is further disposed at the outer air inlet 1211, and the protective cover 1212 can be connected to the grid structure of the outer air inlet 1211 by, for example, snapping, so as to cover the outer air inlet 1211 and form a gap with the outer air inlet 1211, so that the outer air can enter the casing 12 through the outer air inlet 1211 from the gap. The protective cap 1212 may be made of a different metal material than the housing 12, and the arrangement of the protective cap 1212 may prevent impurities, such as hair, from falling into the fan 20 through the external air inlet 1211 to affect the usability of the fan 20, and may also make the appearance of the product more beautiful. The fan 20 is mounted at the end of the casing, specifically, a shaft 22 facing the inside of the casing 12 is disposed at the center of the outer air inlet 1211 on the outer casing 121, and is connected to a corresponding shaft on the inner casing 122 in a sleeved manner, and the elbow of the fan blade 21 of the fan 20 is mounted on the shaft 22 located at the outer side.

The outer casing 121 is further provided with a switch hole 1213, the outer side wall of the outer casing 121 is provided with a switch 40, and the switch 40 is electrically connected to the circuit board for controlling the start and stop of the fan 20. In the illustrated embodiment, the switch 40 is a button switch, a switch hole 1213 is formed on an outer side wall of the outer casing 121, and the switch 40 is installed in the switch hole 1213 and protrudes out of an outer side surface of the outer casing 121 for a user to press.

The end of the outer casing 121 connected to the flexible connection section 14 is further provided with a connection part fixing seat 1215 and a sleeve fixing seat 1216, and the sleeve fixing seat 1216 is correspondingly provided with a metal fixing sheet 1217 matched with the connection part 1215 for realizing the installation and connection of the flexible connection section 14 and the casing 121.

The inner housing 122 is provided with an inner air inlet 1221, an air outlet 1222, a partition 1223 and a cover 1226.

The inner air inlet 1221 is opened at a position corresponding to the fan 20 inside the inner case 122. A partition 1223 is disposed in the second chamber at the side of the inner housing 122 to further divide the second chamber into the air duct 1224 and the sub-chamber 1225. However, the air duct 1224 is in communication with the fan 20, an air outlet 1222 is disposed on the sidewall of the housing 12 corresponding to the air duct 1224, and the air outlet 1222 is in communication with the air duct 1224 and the outside of the housing 12. The housing 12 is provided with an air inlet (an outer air inlet 1211 and an inner air inlet 1221) corresponding to the fan 20, so that air generated by the operation of the fan 20 is blown out from the air outlet 1222 after passing through the air duct 1224, preferably, in order to prevent the air in the air duct 1244 from entering the first cavity or the sub-cavity 1225, both the first cavity and the sub-cavity 1225 are not communicated with the air duct 1224 at all, so as to prevent the air from escaping, in an actual product, in order to connect the battery in the first cavity or the electronic component in the sub-cavity with the fan 20 through a wire, an opening for communicating the first cavity or the sub-cavity with the air duct 1244 needs to be provided for a wire to pass through, and when the wire passes through the opening, the opening is just blocked, so that the first cavity or the sub-cavity. Due to the double separation function of the partition 123 and the partition 1223 on the cavity in the housing 12, the volume of the air duct 1224 can be effectively reduced, the air generated by the fan 20 is more concentrated after entering the air duct 1224, the air is more concentrated, and the air blown out from the air outlet 1222 is larger, so that the user can enjoy cool air, and the user experience is improved. The inside wall of casing 12 and the medial surface of separator 123 are connected respectively to the both sides of baffle 1223, and baffle 1223 extends along the length direction and the thickness direction of casing 12, and the face of baffle 1223 extends along the thickness direction of casing 12 promptly. In this embodiment, one side of the partition 1223 is integrally connected to the inner side wall of the inner housing 122, and the other side of the partition 1223 is tightly abutted against the side wall of the partition 123, so as to partition the second cavity 26 into the air duct 1224 and the sub-cavity 1225 which are spaced apart in the width direction of the housing 12. In other embodiments, the partition 123 may not be provided, and the partition 1223 is directly provided in the cavity of the housing 12, two sides of the partition 1223 are respectively connected to two side walls of the cavity, so as to partition the cavity in the housing 12 into the air passage 1244 and the sub-cavity 1225, and the air generated by the operation of the fan 20 is blown out from the air outlet 1222 through the air passage 1224.

In the illustrated embodiment, the air outlet 1222 is disposed on the housing 12 in an area between the fan 20 and the flexible connecting section 14, the air outlet 1222 is disposed in a plurality and is disposed along an inner sidewall of the housing 12, that is, along a length direction of the inner housing 122, and specifically, the plurality of air outlets 1222 are disposed on an upper side of the inner housing 122 corresponding to an area of the air duct 1224. In other embodiments, the air outlet 1222 may be disposed at other positions of the inner housing 122 corresponding to the area of the air duct 1224.

In the illustrated embodiment, the partition 123 and the partition 1223 are both arc-shaped plates adapted to the extending shape of the housing 12, and the ends of the partition 123 and the partition 1223 close to the fan 20 are both designed to be smooth slopes, so that wind energy generated by the fan 20 flows into the air duct 1224 more smoothly, and noise generated by the wind striking the partition 1223 and the partition 123 is effectively reduced.

It should be noted that the air inlet can be disposed on the inner side wall and/or the outer side wall of the housing 12 corresponding to the position of the fan 20. In this embodiment, the inner side wall and the outer side wall of the casing 12 corresponding to the position of the fan 20, that is, the inner casing 122 and the outer casing 121, are both provided with air inlets, and in other embodiments, the air inlets may be only provided on the inner side wall or the outer side wall of the casing 12 corresponding to the position of the fan 20.

The side wall of the outer shell 121 corresponding to the sub-cavity is provided with a plurality of sound holes 1227, and the number and specific positions of the sound holes 1227 are determined by the size, shape and position of the sound module 50 in the sub-cavity. While the sound module 50 is playing, sound can be emitted from the sound outlet 1227, in other embodiments, the sound module 50 may be disposed in the housing 12 at a position corresponding to the air outlet 1222, so that when the sound module 50 is playing, sound is emitted from the air outlet 1222, in this embodiment, the air outlet 1222 is used for both air and sound, and the air outlet 1222 is also the sound outlet 1227 opened corresponding to the sound module 50.

The flexible connection section 14 includes a bent shaped hose 143 and a soft rubber sleeve 141 covering the bent shaped hose 143, two ends of the bent shaped hose 143 are further respectively sleeved with a metal sleeve 144, and the metal sleeve 144 covers the soft rubber sleeve 141. When the flexible connecting section 14 is connected with the shell 12, the outer surface of the soft rubber sleeve 141 is in smooth transition connection with the outer surface of the shell 12. The metal sleeves 144 are respectively sleeved at the two ends of the bending and shaping hose 143, so that the bending deformation of the two ends of the flexible connecting section 14 can be effectively prevented, and the connection gap between the two ends of the flexible connecting section 14 and the connection part of the shell 12 is prevented from being enlarged.

The flexible connecting section 14 can adjust the air outlet direction of the air outlet 1222 by bending and twisting the multifunctional neck-hanging fan 10, so that the air from the air outlet 1222 can be blown to different parts of the human body, such as the neck or the face. The bending and shaping hose 143 can be shaped in any shape by bending, twisting, etc., and the shape of the soft rubber sleeve 141 can be changed along with the change of the bending shape of the bending and shaping hose 143. The bending-shaped hose 143 may be a metal hose, a coil, or a shaped steel wire, which can make the flexible connection section 14 have a bending memory function, and can be shaped in the shape after bending. The soft rubber sleeve 141 can be made of soft rubber materials such as TPU soft rubber.

The two ends of the flexible connecting section 14 are respectively connected with the shell 12 in a locking way. More specifically, the two ends of the soft rubber sleeve 141 are respectively provided with a connecting portion 142 for extending into the connecting end of the housing 12, the inner side wall of the outer housing 121 is provided with a sleeve fixing seat 1216, the sleeve fixing seat 1216 is provided with a screw hole, and during installation, the portion of the bending and shaping hose 143 extending out of the metal sleeve 144 and the connecting portion 142 penetrates into the connecting end of the housing 12 and is locked and connected with the sleeve fixing seat 1216 by a screw through a metal fixing sheet 1217. The metal fixing plate 1217 is a fixing plate structure, the metal fixing plate 1217 is arched towards one side to form a groove, two ends of the metal fixing plate 1217 are provided with screw holes, when the metal fixing plate 1217 is mounted, the metal fixing plate 1217 is aligned with the sleeve fixing seat 1216 to abut against the sleeve fixing seat 1216, so that one side of the bending and shaping hose 143 is accommodated in the groove of the sleeve fixing seat 1216, and the other side of the bending and shaping hose is accommodated in the groove of the metal fixing plate 1217, and the screw holes of the sleeve fixing seat 1216 are locked and connected by screws penetrating through the screw holes of the metal fixing plate 1217, so that the metal fixing plate 1217 is locked.

The connecting portion 142 is provided with two positioning holes, and the inner side wall of the outer casing 121 is provided with screw holes on corresponding positioning columns of the connecting portion fixing seat 1215, which are sequentially passed through the positioning holes and the screw holes and then locked to the positioning columns, thereby realizing the locking connection between the casing 12 and the flexible connecting section 14. In the illustrated embodiment, the inner housing 122 further includes a cover 1226, a mounting groove is formed on an inner side wall of the inner housing 122 corresponding to a region of the screw, for example, a connection end portion of the inner housing 122, the screw is mounted in the connection portion fixing seat 1215 and then the head portion of the screw is located in the mounting groove, and the cover 1226 is connected to the mounting groove in a snap-fit manner to shield the screw from being exposed, so that the product appearance is more attractive.

The dual locking mechanism of the locking connection between the flexible connecting section 14 and the outer casing 121 and the locking connection between the casing 12 and the flexible connecting section 14 make the connection between the flexible connecting section 14 and the casing 12 more stable, so that the multifunctional neck-hanging fan 10 has a firm structure.

The battery 30 and the circuit board may be disposed in the first cavity or the sub-cavity 1225, so that the electronic components such as the battery 30 and the circuit board are separated from the air duct 1224, thereby avoiding affecting the air outlet of the fan 20, and having a compact structure. In the illustrated embodiment, the batteries 30 are provided in two, the two batteries 30 are respectively disposed in the first cavities 24 of the two housings 12, and the circuit board may be disposed in the first cavity of one of the housings 12.

Similarly, the sound module 50 may be disposed in a first cavity or sub-cavity 1225, spaced from the air duct 1224, with the sound module 50 disposed in a sub-cavity of one of the housings 12, or with the sound module 50 disposed in a sub-cavity of both housings 12, to achieve multi-channel sound effects. The audio module 50 is electrically connected to the battery 30, and the battery 30 supplies power to the audio module 50. In one embodiment, the audio module 50 is provided with a bluetooth signal transceiver, which can be matched with an electronic playing device with bluetooth to implement bluetooth signal transmission. In another embodiment, the casing 12 is provided with an audio interface connected to the sound module 50, and the audio interface can be connected to an electronic playing device through an audio line, so as to realize signal connection between the electronic playing device and the sound module 50, so that the sound module 50 can play an audio signal of the electronic playing device; or the audio interface can be used for connecting an earphone, so that when the sound module is connected with the electronic playing equipment through the Bluetooth to play music, the earphone is inserted into the audio interface, and a user can listen to the music through the earphone; certainly, in order to further adapt to various electronic playing devices, a bluetooth signal transceiving end may also be arranged in the sound module 50, and meanwhile, an audio interface connected to the sound module 50 is arranged on the housing 12, so that the sound module can establish communication connection with the electronic playing devices through bluetooth, and can also establish connection with the electronic playing devices through the audio interface.

In summary, the utility model provides a multifunctional neck hanging fan, which is characterized in that a sound module is arranged in a shell, the sound module is arranged in a sub-cavity, sound holes are arranged on the side wall of the sub-cavity, when the sound module is played, sound is emitted from the sound holes, so that a user can play music conveniently when hanging the fan, and the product can be used as a sound device; the partition plates are arranged in the shell to divide the cavity in the shell into the air channel and the sub-cavity, the fan is arranged corresponding to the air channel, the air outlet communicated with the air channel and the outside is formed in the side wall of the shell, air generated by the fan during operation flows out of the air outlet through the air channel, the volume of the air channel can be effectively reduced through the arrangement of the partition plates and the partition plates, the air generated by the fan is more concentrated after entering the air channel, the wind power coming out of the air outlet is larger, therefore, the fan can enjoy cooler and better cooling effect, and the use experience of a user is improved; electronic components such as the sound module and the battery can be arranged in the first cavity or the sub-cavity to be separated from the air channel, so that air outlet of the fan is prevented from being influenced, and the structure is compact.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a hanging fan of multi-functional neck, including be used for wearing at human neck wear the frame and set up in wear the fan in the frame, wear and be formed with in the frame with the cavity that the fan corresponds, its characterized in that: be equipped with the baffle in the cavity, the baffle is followed the length direction who wears the frame extends and will air channel and cavity are separated to the cavity, it corresponds on the lateral wall of frame to wear the wind channel is equipped with the air outlet, the wind warp that the fan operation produced follow behind the wind channel the air outlet blows out, it is equipped with sound module to wear the frame, it corresponds on the lateral wall of frame to wear sound hole is seted up to sound module.

2. The multi-functional neck-hanging fan of claim 1, wherein: the sound module is provided with a Bluetooth signal transceiving end and/or is connected with an audio interface.

3. The multi-functional neck-hung fan of claim 2, wherein: the battery is further included, the fan and the sound module are respectively electrically connected with the battery, and the sound module comprises a loudspeaker and a HIFI chip connected with the loudspeaker.

4. The multi-functional neck-hung fan of claim 3, wherein: the sound outlet is formed in the inner side wall of the wearing frame and corresponds to the position of the sound box module.

5. The multi-functional neck-hanging fan of claim 4, wherein: the inner side wall of the wearing frame is provided with an opening for exposing the jack of the audio interface.

6. The multi-functional neck-hanging fan of claim 1, wherein: the sound module is arranged in the sub-cavity.

7. The multifunctional neck-hung fan as claimed in any one of claims 1 to 6, wherein: wear the frame and include flexible connection section and connect the casing at flexible connection section both ends, the fan sets up to two, two the fan sets up respectively in two the tip of casing, each be formed with respectively in the casing with the fan corresponds the cavity, each be equipped with in the cavity the baffle, the casing corresponds the fan still is equipped with the air intake, one be provided with in the casing stereo set module or two all be provided with in the casing the stereo set module.

8. The multi-functional neck-hanging fan of claim 7, wherein: the casing is including arranging the shell body in the outside in, arranging inboard interior casing in and arranging in the shell body with separator between the interior casing, the shell body with form in the interior casing the cavity, the separator set up in the cavity and be connected to the inboard of shell body, the lateral surface of separator with form first cavity between the inner wall of shell body, the medial surface of separator with form the second cavity between the inner wall of interior casing, the baffle is located in the second cavity and its both sides are connected respectively interior casing with the medial surface of separator is in order to incite somebody to action the second cavity is cut apart and is formed the wind channel with the subcavity.

9. The multi-functional neck-hung fan of claim 8, wherein: the sound module is disposed within the first cavity.

10. The multi-functional neck-hanging fan of claim 7, wherein: a flexible connecting section is connected between the two shells and comprises a bending fixed piece and a soft rubber sleeve coated outside the bending fixed piece, metal sleeves are respectively sleeved at two ends of the bending fixed piece, the metal sleeves are coated in the soft rubber sleeve to form a multifunctional neck hanging type fan, the flexible connecting section is connected with the shells in a locking manner, connecting parts extending into the connecting ends of the shells are respectively arranged at two ends of the soft rubber sleeve, a fixing seat is arranged on the inner side of the outer side wall of each shell, and the bending fixed piece extends out of the metal sleeves and the connecting parts and is then connected with the fixing seats in a locking manner through screws by virtue of fixing parts; the connecting portion is provided with a positioning hole, a positioning column is arranged on the inner side of the outer side wall of the shell corresponding to the positioning hole, a through hole is formed in the inner side wall of the shell corresponding to the positioning hole, and screws sequentially penetrate through the through hole and the positioning hole and then are locked to the positioning column.