CN217401207U - Hanging neck fan - Google Patents

Abstract

The utility model provides a hang neck fan, wear the frame including the neck, accept fan module and the temperature regulating subassembly in the frame is worn to the neck, the neck is worn to be equipped with the baffle in the frame, the baffle is worn the internal space partition formation that the frame was worn to the neck and is held chamber and wind-guiding chamber, the temperature regulating unit mount is in holding the intracavity, the neck is worn to put up and is equipped with and holds the louvre of chamber intercommunication, the air current partly inflow that the fan module produced holds the chamber back and carries the heat that the temperature regulating subassembly produced in the work and blow off from the louvre, another part flows in the wind-guiding chamber, the intracavity is equipped with first wind guide, first wind guide separates the wind-guiding chamber and forms first wind channel and second wind channel, be equipped with first air outlet on the lateral wall in first wind channel, be equipped with the second air outlet on the lateral wall in second wind channel, the air current partly that flows in the wind-guiding intracavity blows off from first air outlet after flowing in the second wind channel, another part blows off from the second air outlet after flowing in the second wind channel. The utility model discloses a hang neck fan has not only optimized the inner structure overall arrangement who hangs the neck fan, has still brought better experience of blowing for the user.

Description

Hanging neck fan

Technical Field

The utility model relates to a fan equipment technical field, in particular to hang neck fan.

Background

In recent years, people are pursuing more convenient life, and various portable temperature adjusting products such as a neck hanging fan appear on the market in order to meet the requirement that the fan is needed to be used in outdoor activities or other life scenes.

Hang neck formula fan and solved the activity limitation that handheld fan brought, no matter be the use scenes such as motion, outdoor activities or office, hang neck formula fan can all liberate user's both hands, need not handheld effect that can realize anytime and anywhere bloies. However, the neck hanging fan is used for exhausting air from one side, and the neck is heated abnormally after the side of the neck hanging fan far away from the air outlet is contacted with the neck; meanwhile, the hanging neck type fan has a single function, can only be used for blowing air to cool, and the cooling efficiency cannot meet the use requirements of some users. Therefore, a better blowing experience cannot be brought to the user.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a hang neck fan has not only optimized the inner structure overall arrangement of hanging neck fan, has still brought better experience of blowing for the user.

The utility model provides a hang neck fan, wear the frame including the neck, accept fan module and the temperature regulating subassembly in the frame is worn to the neck, the neck is worn to be equipped with the baffle in the frame, the baffle is worn the internal space partition formation that the frame was worn to the neck and is held chamber and wind-guiding chamber, the temperature regulating unit mount is in holding the intracavity, the neck is worn to put up and is equipped with and holds the louvre of chamber intercommunication, the air current partly inflow that the fan module produced holds the chamber back and carries the heat that the temperature regulating subassembly produced in the work and blow off from the louvre, another part flows in the wind-guiding chamber, the intracavity is equipped with first wind guide, first wind guide separates the wind-guiding chamber and forms first wind channel and second wind channel, be equipped with first air outlet on the lateral wall in first wind channel, be equipped with the second air outlet on the lateral wall in second wind channel, the air current partly that flows in the wind-guiding intracavity blows off from first air outlet after flowing in the second wind channel, another part blows off from the second air outlet after flowing in the second wind channel.

The utility model discloses an in the embodiment, the aforesaid is held the intracavity and is installed second air guide, second air guide with will behind the baffle fixed connection hold the chamber and cut apart into battery chamber and heat dissipation chamber, hang the neck fan and still include battery pack, battery pack install in the battery chamber, the subassembly that adjusts the temperature install in the heat dissipation intracavity, heat dissipation chamber intercommunication the louvre, the air current some inflow that the fan module produced in the heat dissipation intracavity, another part flows in the air guide intracavity.

In an embodiment of the present invention, the partition board includes a first partition part and a second partition part, the first wind guide and the second wind guide are respectively located at two sides of the first partition part, and the second partition part is fixedly connected to the first partition part near one end of the fan module and extends toward the fan module in an inclined manner.

The utility model discloses an in the embodiment, still be equipped with the snail tongue in the frame is worn to above-mentioned neck, the snail tongue be located the fan module with between the battery chamber, second partition fixed connection be in the snail tongue with between the second air guide.

In an embodiment of the present invention, the first wind guiding member includes a first guiding portion and a second guiding portion, the first guiding portion is close to the second guiding portion, the first guiding portion is close to one end of the fan module, the second guiding portion forms an included angle therebetween, and the distance between the first guiding portion and the second guiding portion increases gradually towards the direction of keeping away from the fan module.

The utility model discloses an in the embodiment, frame is worn to above-mentioned neck includes relative inside wall and the lateral wall that sets up, the louvre is located on the lateral wall, the inside wall is equipped with the mounting groove and runs through the installing port of mounting groove tank bottom, be equipped with heat-conducting piece in the mounting groove, the subassembly that adjusts the temperature includes the semiconductor piece that adjusts the temperature, the semiconductor piece that adjusts the temperature install in the installing port and with heat-conducting piece heat-conduction is connected.

The utility model discloses an in the embodiment, above-mentioned first air guide is close to one side of fan module forms the wind-guiding chamber, first air guide is kept away from one side of fan module forms heat dissipation channel, hold the chamber with the louvre passes through heat dissipation channel intercommunication.

The utility model discloses an in the embodiment, above-mentioned baffle orientation one side of lateral wall is protruding to be equipped with the heat dissipation frame, heat dissipation frame butt in the lateral wall, the heat dissipation frame encircle in the periphery of louvre and its inside have been formed with heat dissipation channel, first air ducting is kept away from one side of fan module still forms and holds the chamber, hold the chamber with heat dissipation channel passes through the heat dissipation frame separates, the neck is worn still including the circuit board, the circuit board is located hold the chamber.

Heating element is in the embodiment of the utility model, the frame is worn to above-mentioned neck includes first main part, second main part and connecting portion, first main part with the second main part sets up relatively, connecting portion connect in first main part with between the second main part, first main part all accepted in the second main part the fan module with the subassembly and all being equipped with adjust the temperature hold the chamber first wind channel with the second wind channel.

The utility model discloses an in the embodiment, above-mentioned hanging neck fan still includes first blast apparatus and second blast apparatus, first blast apparatus with second blast apparatus is equipped with the third air outlet respectively, first blast apparatus with first main part rotatable coupling, second blast apparatus with second main part rotatable coupling.

The utility model discloses a hang neck fan separates the interior space of wearing the frame with the neck through the baffle and forms and holds chamber and wind-guiding chamber, and the wind-guiding chamber is used for the air current that produces through the fan module, holds the chamber and is used for installing the temperature regulation subassembly, so can avoid the heat that the temperature regulation subassembly produced in the work to influence the air current in the wind-guiding chamber, and then cause the wind that hangs the neck fan and blow off not to adapt to the user; meanwhile, the temperature adjusting assembly is arranged in the accommodating cavity, and after part of airflow generated by the fan module flows into the accommodating cavity, the airflow can be blown out of the heat dissipation holes along with heat generated in the working process of the temperature adjusting assembly, so that the temperature adjusting assembly can dissipate heat better, and the temperature adjusting assembly is prevented from being damaged; secondly, the temperature adjusting component can heat or refrigerate, so that the function of the neck hanging fan is increased; and finally, the air guide cavity is separated into a first air channel and a second air channel through the first air guide piece, the side wall of the first air channel is provided with a first air outlet, and the side wall of the second air channel is provided with a second air outlet, so that the neck hanging fan can realize bilateral blowing. Therefore, the utility model discloses a hang neck fan has not only optimized the inner structure overall arrangement of hanging the neck fan and has still brought better experience of blowing for the user.

Drawings

Fig. 1 is a schematic view of a detachable structure of a neck hanging fan according to a first embodiment of the present invention;

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

fig. 3 is a schematic view of a partially disassembled structure of a neck hanging fan according to a first embodiment of the present invention;

fig. 4 is a schematic perspective view of a neck hanging fan according to a first embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of the neck hanging fan shown in fig. 4;

FIG. 6 is a schematic view of the neck hanging fan shown in FIG. 4 from another perspective;

fig. 7 is a schematic perspective view of a neck hanging fan according to a second embodiment of the present invention;

fig. 8 is a schematic view of a partially disassembled structure of a neck hanging fan according to a second embodiment of the present invention;

fig. 9 is a schematic partial sectional view of a neck hanging fan according to a second embodiment of the present invention.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present application provides a specific implementation process of the technical solution provided by the present application through the following embodiments.

First embodiment

Referring to fig. 1 to 6, the present embodiment provides a neck hanging fan. The neck hanging fan comprises a neck wearing frame 11, a fan module 12 and a temperature adjusting component 13 which are accommodated in the neck wearing frame 11, a partition 14 is arranged in the neck wearing frame 11, the partition 14 divides the inner space of the neck wearing frame 11 into a containing cavity 101 and a wind guide cavity 102, the temperature adjusting component 13 is installed in the containing cavity 101, the neck wearing frame 11 is provided with a radiating hole 103 communicated with the containing cavity 101, a part of airflow generated by the fan module 12 flows into the containing cavity 101 and then carries heat generated in the work of the temperature adjusting component 13 to be blown out from the radiating hole 103, the other part of airflow flows into the wind guide cavity 102, a first wind guide 15 is arranged in the wind guide cavity 102, the wind guide cavity 102 is divided by the first wind guide 15 to form a first wind channel 102a and a second wind channel 102b, a first wind outlet 104 is arranged on the side wall of the first wind channel 102a, a second wind outlet 105 is arranged on the side wall of the second wind channel 102b, a part of the airflow flowing into the wind guide cavity 102 flows into the first wind channel 102a and then is blown out from the first wind outlet 104, the other part of the air flows into the second air duct 102b and is blown out from the second outlet 105. In the present embodiment, the partition 14 is mounted in the neck wear frame 11, and the first air guide 15 is integrally formed with the neck wear frame 11. In other embodiments, the partition 14 and the first air guide 15 may be integrally formed and mounted together in the neck wear frame 11.

As shown in fig. 1 and 2, the neck hanging fan of the present invention separates the internal space of the neck wearing frame 11 by the partition plate 14 to form an accommodating chamber 101 and an air guiding chamber 102, the air guiding chamber 102 is used for the air flow generated by the fan module 12, the accommodating chamber 101 is used for installing the temperature adjusting component 13, so that the heat generated by the temperature adjusting component 13 during the operation can be prevented from affecting the air flow in the air guiding chamber 102, and the air blown by the neck hanging fan can not adapt to the user; meanwhile, the temperature adjusting component 13 is installed in the accommodating cavity 101, and after part of the air flow generated by the fan module 12 flows into the accommodating cavity 101, the air flow can be blown out of the heat dissipation hole 103 along with the heat generated in the working process of the temperature adjusting component 13, so that the temperature adjusting component 13 can be better dissipated, and the temperature adjusting component 13 is prevented from being damaged; secondly, the temperature adjusting component 13 can heat or refrigerate, so that the function of a neck hanging fan is added; finally, the air guiding cavity 102 is separated by the first air guiding member 15 into a first air channel 102a and a second air channel 102b, and the sidewall of the first air channel 102a is provided with a first air outlet 104, and the sidewall of the second air channel 102b is provided with a second air outlet 105, so that the neck hanging fan can blow air up and down. Therefore, the utility model discloses a hang neck fan has not only optimized the inner structure overall arrangement of hanging the neck fan and has still brought better experience of blowing for the user.

Further, the neck wearing frame 11 is arc-shaped and is adapted to the shape of the neck of the human body when being worn on the neck of the human body, and the neck wearing frame 11 can be a whole or formed by connecting multiple sections. In the present embodiment, the neck wear rack 11 includes a first body portion 111, a second body portion 112, and a connecting portion 113, wherein the first body portion 111 and the second body portion 112 are symmetrically disposed, and the connecting portion 113 is connected between the first body portion 111 and the second body portion 112. The first main body 111 and the second main body 112 both accommodate the fan module 12 and the temperature adjustment assembly 13, and are provided with an accommodating cavity 101, a first air duct 102a and a second air duct 102 b. In this embodiment, the connecting portion 113 includes a calibration tube and a silicone sleeve, the first body portion 111 and the second body portion 112 are respectively connected to the calibration tube, and the silicone sleeve is disposed on the calibration tube.

Further, the first body portion 111 partitions an internal space of the first body portion 111 by the partition 14 to form the accommodating chamber 101 and the air guiding chamber 102.

Further, the neck wear rack 11 comprises an inner side wall 11a for contacting with the neck of the human body, an outer side wall 11b facing away from the neck of the human body, and a bottom wall 11c and a top wall 11d which are penetrated by the first air outlet 104 and the second air outlet 105, wherein the bottom wall 11c and the top wall 11d are respectively connected with the inner side wall 11a and the outer side wall 11 b.

Further, the inner side wall 11a is provided with a mounting groove 106, the heat conducting member 16 is mounted in the mounting groove 106, and the heat conducting member 16 is made of a heat conducting material with good heat conducting property, such as a metal material. Wherein, the heat conducting member 16 is connected to the temperature adjusting assembly 13 in a heat conduction manner, and the heat dissipating holes 103 are formed on the outer sidewall 11 b. In this embodiment, when the neck hanging fan is used, the heat conducting member 16 is attached to the neck of a human body, and then the temperature adjusting assembly 13 is driven to enable the heat conducting member 16 to transmit cold energy; then, the air flow generated by the fan module 12 is blown out from the first air outlet 104 and the second air outlet 105, and the first air outlet 104 and the second air outlet 105 are respectively disposed at two sides of the neck hanging fan along the length direction of the neck of the human body. Therefore, through the cooperation of the heat conducting member 16 and the temperature adjusting assembly 13 and the arrangement of the first air outlet 104 and the second air outlet 105, the neck hanging fan not only realizes the up-and-down air outlet, but also solves the problem that the lower end of the neck hanging fan is stuffy after contacting with the neck.

Further, the mounting groove 106 is provided on the inner sidewall 11a of the first body 111, and the heat dissipation hole 103 is provided on the outer sidewall 11b of the first body 111.

Furthermore, the mounting groove 106 is provided with a mounting opening 107 penetrating through the bottom of the mounting groove 106, the temperature adjusting assembly 13 comprises a semiconductor temperature adjusting sheet 131, and the semiconductor temperature adjusting sheet 131 is mounted in the mounting opening 107 and is connected with the heat conducting member 16 in a heat conduction manner. In this embodiment, the semiconductor temperature adjusting sheet 131 is preferably a semiconductor cooling sheet, and the heat conducting member 16 is attached to the cooling end of the semiconductor cooling sheet, wherein the semiconductor temperature adjusting sheet 131 and the heat conducting member 16 may be directly attached to each other, or the semiconductor temperature adjusting sheet 131 and the heat conducting member 16 are attached to each other by using a heat conducting adhesive.

In other embodiments, the position where the semiconductor temperature adjusting sheet 131 is attached to the heat conducting member 16 may also be a heat emitting end by changing the current direction of the semiconductor temperature adjusting sheet 131. Furthermore, a heating element is arranged in the first air duct 102a, a heating element is arranged in the second air duct 102b, and a part of the air flow flowing into the air guide cavity 102 flows into the first air duct 102a and the second air duct 102b and then flows out from the first air outlet 104 along with heat generated in the operation of the heating element. Alternatively, the heating element may be disposed at the first air inlet 108 or at a side of the first air duct 102a and the second air duct 102b adjacent to the fan module 12, so that hot air can be blown into the first air duct 102a and the second air duct 102b simultaneously by using one heating element. In the present embodiment, the heating elements and the heating elements are, for example, resistance wires, electric heating sheets, etc., so that the air flow blown out from the first air outlet 104 and the second air outlet 105 can be warm air. Further, the inner sidewall 11a and the outer sidewall 11b of the first main body 111 are respectively provided with a first air inlet 108 corresponding to the fan module 12. The first air inlets 108 formed in the inner sidewall 11a and the outer sidewall 11b may be provided with a wind shielding portion 17 for partially shielding the first air inlets 108, so as to prevent hair from twisting when the neck-wearing frame 11 is worn on the neck of a human body.

Further, hold the intracavity 101 and be equipped with second air guide 18, second air guide 18 can wear frame 11 integrated into one piece with the neck, second air guide 18 will hold chamber 101 after 14 fixed connection with the baffle and cut apart into battery chamber 101a and heat dissipation chamber 101b, hang the neck fan and still include battery pack 19, battery pack 19 installs in battery chamber 101a, temperature adjusting component 13 installs in heat dissipation chamber 101b, heat dissipation chamber 101b intercommunication louvre 103, in some inflows heat dissipation chamber 101b of the air current that fan module 12 produced, another part inflows in air guide chamber 102. In this embodiment, the partition 14 includes a first partition 141 and a second partition 142, the first air guide 15 and the second air guide 18 are respectively and fixedly connected to two sides of the first partition 141, the second partition 142 is fixedly connected to one end of the first partition 141 close to the fan module and extends obliquely toward the air outlet direction close to the fan module, so that the side of the second partition 142 facing away from the battery cavity 101a can guide the airflow generated by the fan module 12, so as to guide the airflow generated by the fan module 12 into the heat dissipation cavity 101b and the air guide cavity 102, respectively. In other embodiments, the second air guide 18 and the partition 14 may be integrally formed and mounted together in the neck wear frame 11.

Further, a volute tongue 1111 is further disposed inside the neck wear rack 11, the volute tongue 1111 is located between the fan module 12 and the battery cavity 101a, the second partition 142 is fixedly connected between the volute tongue 1111 and the second air guide 18, the volute tongue 1111 can pressurize the airflow generated by the fan module 12 and guide the airflow into the heat dissipation cavity 101b and the air guide cavity 102 through the second partition 142, and one side surface of the second partition 142 is a cavity wall of the battery cavity 101 a. The second partition 142 may be provided with a through hole communicating with the battery cavity 101a, and a part of the air flow generated by the fan module 12 may enter the battery cavity 101a through the through hole of the second partition 142, thereby cooling the battery assembly 19 in the battery cavity 101 a.

Further, the temperature adjustment assembly 13 further includes a heat dissipation member 132 attached to the heating end of the semiconductor chilling plate, the heat dissipation member 132 includes a bottom plate attached to the hot end and fins extending from the bottom plate in a direction away from the semiconductor chilling plate, and a flow guide groove is formed between adjacent fins. In this embodiment, the shape and size of the bottom plate may correspond to the shape and size of the hot end of the semiconductor chilling plate, and the bottom plate covers the hot end of the semiconductor chilling plate, so that heat generated by the hot end can be conducted to the bottom plate in time, and then further conducted to the heat sink by the bottom plate. Preferably, the bottom plate and the hot end are attached through a heat-conducting glue layer. The radiating fins extend from the bottom plate towards the direction of the outer side wall 11b of the neck wearing frame 11, the extending direction of the guide grooves formed between the adjacent radiating fins is the same as that of the radiating cavity 101b, after air flow generated by the fan module 12 flows into the radiating cavity 101b, heat on the radiating fins can be taken away when the air flow flows through the guide grooves, finally the air flow is blown out from the radiating holes 103, heat of the radiating piece 132 is taken away in time, and heat accumulation behind the radiating cavity 101b can be avoided.

Further, the first air guide member 15 is arranged corresponding to the middle of the partition plate 14, an air guide cavity 102 is formed on one side of the first air guide member 15 close to the fan module 12, a heat dissipation channel 109 is formed on one side of the first air guide member 15 far away from the fan module 12, the heat dissipation channel 109 is communicated with the accommodating cavity 101, and the heat dissipation hole 103 is communicated with the heat dissipation channel 109. The heat dissipation channel 109 is independently disposed from the first air duct 102a and the second air duct 102 b.

Furthermore, a heat dissipation frame 143 is convexly disposed on one side of the partition 14 facing the outer sidewall 11b, the heat dissipation frame 143 abuts against the outer sidewall 11b, the heat dissipation frame 143 surrounds the periphery of the heat dissipation hole 103 and a heat dissipation channel 109 is formed inside the heat dissipation frame, an accommodating cavity 101 is further formed on one side of the first air guide 15 away from the fan module 12, the accommodating cavity 101 and the heat dissipation channel 109 are separated by the heat dissipation frame 143, the neck-wearing frame 11 further includes a circuit board 21, and the circuit board 21 is disposed in the accommodating cavity 101.

Further, the circuit board 21 is disposed on a side of the heat dissipating frame 143 away from the heat dissipating channel 109, and the outer sidewall 11b of the first body 111 is disposed with the function button 22, and the function button 22 is connected to the circuit board 21 in a matching manner. In the present embodiment, since the heat dissipation frame 143 separates the heat dissipation channel 109 from the accommodation chamber 101, it is possible to avoid the heat passing through the heat dissipation channel 109 from affecting the operation of the circuit board 21.

Further, the first air guiding member 15 includes a first guiding portion 151 and a second guiding portion 152, one end of the first guiding portion 151 and one end of the second guiding portion 152 close to the fan module 12 are fixedly connected, an included angle is formed between the first guiding portion 151 and the second guiding portion 152, and the distance between the first guiding portion 151 and the second guiding portion 152 gradually increases towards a direction away from the fan module 12, that is, the first air guiding member 15 is V-shaped. So that the first air duct 102a becomes narrower and narrower in the direction away from the fan module 12; the second air duct 102b becomes narrower in a direction away from the fan module 12. In this embodiment, because the wind generated by the fan module 12 gradually attenuates with the increase of the distance, when the first air guiding portion 151 makes the first air duct 102a narrower and narrower along the direction away from the fan module 12, the second air guiding portion 152 makes the second air duct 102b narrower and narrower along the direction away from the fan module 12, and the air inlet is widest, the attenuation of the wind can be compensated, and the wind of the neck hanging fan is ensured.

Further, the structure of the second main body portion 112 and the position relationship and the connection relationship between the structures are the same as those of the first main body portion 111, and specifically, please refer to the first main body portion 111, which is not described herein again.

Second embodiment

Referring to fig. 7 to 9, a neck hanging fan according to a second embodiment of the present invention has a structure substantially the same as that of the neck hanging fan according to the first embodiment. The difference is that the neck hanging fan in the embodiment further comprises a first blowing device 114 and a second blowing device 115.

Further, the neck hanging fan further comprises a first blowing device 114 and a second blowing device 115, the first blowing device 114 and the second blowing device 115 are respectively provided with a third air outlet 202, the first blowing device 114 is rotatably connected with the first main body portion 111, and the second blowing device 115 is rotatably connected with the second main body portion 112. Alternatively, the first blowing device 114 and the first main body 111 may be connected by a rotatable structure; the second blowing device 115 and the second body 112 may be connected by a rotatable structure.

Further, the first blowing device 114 and the second blowing device 115 are respectively provided with a fan module 124. In this embodiment, the first air blowing device 114 is cylindrical, the first air blowing device 114 is provided with a second air inlet 203, the second air inlet 203 is disposed on a side surface of the first air blowing device 114 along an axial direction of the first air blowing device 114, the first air blowing device 114 is provided with a third air outlet 202, and the third air outlet 202 is disposed on a curved surface of the first air blowing device 114 along a radial direction of the first air blowing device 114. The third outlet 202 is formed by a plurality of outlet holes arranged at intervals, and after each outlet hole is arranged on the curved surface of the first blowing device 114 at intervals, the radiation range of the wind blown out from the third outlet 202 is wider. The structure of the second blowing device 115 is the same as that of the first blowing device 114, and is not described herein again.

Alternatively, the rotatable structure may be formed by a combination of a ball-and-socket joint and a locking structure, for example, which is switchable between a locked state and an unlocked state. The universal ball head and the locking structure are respectively arranged on the first blowing device 114 and the first main body part 111, and the second blowing device 115 and the second main body part 112. When the first blowing device 114 and the locking structure on the first main body portion 111 are in a locked state, the locking structure locks and fixes the universal ball head on the first main body portion 111 or the first main body portion 112, the first blowing device 114 is fixed relative to the first main body portion 111, and when the locking structure is in an unlocked state, the universal ball head can rotate relative to the first main body portion 111 or the first main body portion 112, or the universal ball head can be detached from the first main body portion 111 or the first main body portion 112; when the second blowing device 114 and the locking structure on the second main body portion 111 are in a locked state, the locking structure locks and fixes the universal ball head on the second main body portion 111 or the second main body portion 112, the second blowing device 114 is fixed relative to the second main body portion 111, and when the locking structure is in an unlocked state, the universal ball head can rotate relative to the second main body portion 111 or the second main body portion 112, or the universal ball head can be detached from the second main body portion 111 or the second main body portion 112.

For other structures of the neck hanging fan, please refer to the first embodiment, which will not be described herein.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are used only to indicate a relative positional relationship, and when an absolute position of an object to be described is changed, the relative positional relationship may be changed.

Secondly, the utility model discloses not be limited to the specific details among the above-mentioned embodiment the utility model discloses an in the technical idea scope, can be right the technical scheme of the utility model carry out multiple simple variant, these simple variants all belong to the utility model discloses a protection scope. The individual features described in the above embodiments may be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Finally, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a hang neck fan, characterized in that, wear frame (11), accept in including the neck fan module (12) and temperature regulating component (13) in frame (11) are worn to the neck, be equipped with baffle (14) in frame (11) is worn to the neck, baffle (14) will the internal space partition that frame (11) were worn to the neck forms and holds chamber (101) and wind-guiding chamber (102), temperature regulating component (13) install in hold chamber (101), frame (11) is worn to the neck be equipped with hold louvre (103) of chamber (101) intercommunication, the air current that fan module (12) produced partly flow in hold chamber (101) back carry the heat that temperature regulating component (13) work produced from louvre (103) blow off, another part flows in wind-guiding chamber (102), be equipped with first wind-guiding component (15) in wind-guiding chamber (102), first wind-guiding component (15) will wind-guiding chamber (102) partition and form first wind channel (102a) and second wind channel (102a) The side wall of the first air duct (102a) is provided with a first air outlet (104), the side wall of the second air duct (102b) is provided with a second air outlet (105), one part of the air flow flowing into the air guide cavity (102) flows into the first air duct (102a) and then blows out from the first air outlet (104), and the other part of the air flow flows into the second air duct (102b) and then blows out from the second air outlet (105).

2. The hanging neck fan according to claim 1, wherein a second air guide member (18) is arranged in the accommodating cavity (101), the accommodating cavity (101) is divided into a battery cavity (101a) and a heat dissipation cavity (101b) after the second air guide member (18) is fixedly connected with the partition plate (14), the hanging neck fan further comprises a battery assembly (19), the battery assembly (19) is installed in the battery cavity (101a), the temperature regulating assembly (13) is installed in the heat dissipation cavity (101b), the heat dissipation cavity (101b) is communicated with the heat dissipation hole (103), one part of air flow generated by the fan module (12) flows into the heat dissipation cavity (101b), and the other part of air flow flows into the air guide cavity (102).

3. The hanging neck fan as claimed in claim 2, wherein the partition plate (14) comprises a first partition part (141) and a second partition part (142), the first air guide (15) and the second air guide (18) are respectively located at two sides of the first partition part (141), and the second partition part (142) is fixedly connected to one end of the first partition part (141) close to the fan module (12) and extends obliquely towards the fan module (12).

4. The hanging neck fan as claimed in claim 3, wherein a volute tongue (1111) is further provided in the neck-wearing frame (11), the volute tongue (1111) is located between the fan module (12) and the battery cavity (101a), and the second partition (142) is fixedly connected between the volute tongue (1111) and the second air guide (18).

5. The hanging neck fan as claimed in claim 1, wherein the first wind guide member (15) comprises a first wind guide portion (151) and a second wind guide portion (152), the first wind guide portion (151) and the second wind guide portion (152) are fixedly connected at one end close to the fan module (12), an included angle is formed between the first wind guide portion (151) and the second wind guide portion (152), and the distance between the first wind guide portion (151) and the second wind guide portion (152) gradually increases towards the direction far away from the fan module (12).

6. The hanging neck fan as claimed in claim 1, wherein the neck wearing frame (11) comprises an inner side wall (11a) and an outer side wall (11b) which are oppositely arranged, the heat dissipation holes (103) are arranged on the outer side wall (11b), the inner side wall (11a) is provided with a mounting groove (106) and a mounting opening (107) which penetrates through the bottom of the mounting groove (106), a heat conducting member (16) is arranged in the mounting groove (106), the temperature regulating assembly (13) comprises a semiconductor temperature regulating sheet (131), and the semiconductor temperature regulating sheet (131) is mounted on the mounting opening (107) and is in heat conduction connection with the heat conducting member (16).

7. The hanging neck fan as claimed in claim 6, wherein a side of the first wind guide member (15) close to the fan module (12) forms the wind guide cavity (102), a side of the first wind guide member (15) far from the fan module (12) forms a heat dissipation channel (109), and the accommodating cavity (101) and the heat dissipation hole (103) are communicated through the heat dissipation channel (109).

8. The hanging neck fan as claimed in claim 7, wherein a heat dissipating frame (143) is convexly disposed on a side of the partition (14) facing the outer sidewall (11b), the heat dissipating frame (143) abuts against the outer sidewall (11b), the heat dissipating frame (143) surrounds the periphery of the heat dissipating hole (103) and is internally formed with the heat dissipating channel (109), a receiving cavity (101) is further formed on a side of the first wind guide (15) away from the fan module (12), the receiving cavity (101) and the heat dissipating channel (109) are separated by the heat dissipating frame (143), the neck frame (11) further includes a circuit board (21), and the circuit board (21) is disposed in the receiving cavity (101).

9. The neck hanging fan according to any one of claims 1-8, wherein the neck wearing frame (11) comprises a first main body part (111), a second main body part (112) and a connecting part (113), the first main body part (111) and the second main body part (112) are arranged oppositely, the connecting part (113) is connected between the first main body part (111) and the second main body part (112), the fan module (12) and the temperature adjusting assembly (13) are accommodated in the first main body part (111) and the second main body part (112), and the accommodating cavity (101), the first air duct (102a) and the second air duct (102b) are arranged in the first main body part (111) and the second main body part (112).

10. The hanging neck fan as claimed in claim 9, further comprising a first blowing device (114) and a second blowing device (115), wherein the first blowing device (114) and the second blowing device (115) are respectively provided with a third air outlet (202), the first blowing device (114) is rotatably connected with the first main body part (111), and the second blowing device (115) is rotatably connected with the second main body part (112).

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