CN220227286U

CN220227286U - Neck hanging fan

Info

Publication number: CN220227286U
Application number: CN202321277025.7U
Authority: CN
Inventors: 陈丽芳
Original assignee: Shenzhen Zaiwan Technology Co ltd
Current assignee: Shenzhen Zaiwan Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-12-22
Anticipated expiration: 2033-05-23

Abstract

The utility model belongs to the technical field of fans, and relates to a neck hanging fan, which comprises a fan assembly and a neck hanging main body, wherein an air duct is formed in the neck hanging main body, and a first air inlet and an air outlet which are communicated with the air duct are formed in the neck hanging main body; a fan accommodating structure is convexly arranged on one side of the neck hanging main body, which faces the human body, and the fan assembly is at least partially arranged in the fan accommodating structure; the fan assembly is used for enabling external air to enter the air duct from the first air inlet and blow out along the air outlet. This hang neck fan is through protruding fan accommodation structure of establishing on the one side of hanging the neck main part towards the human body to with fan subassembly at least partly install in fan accommodation structure, in order to reduce the space of hanging the interior fan subassembly of neck main part, reduce the volume of hanging the neck main part promptly and hang the thickness of neck main part, thereby realize hanging the ultra-thin setting of neck main part, reduce the user and wear the thick sense of hanging behind the neck fan, promote the user greatly and experience the sense.

Description

Neck hanging fan

Technical Field

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

Background

In recent years, portable fans such as a handheld fan, a neck hanging fan and the like are appeared on the market, so as to supply air to users anytime and anywhere, and improve comfort. Compared with the hand-held fan which needs to be held by hand, the neck hanging fan is erected on the neck, so that the two hands of a user can be liberated, the fan is popular with the public, and the fan is extremely convenient for the user especially in occasions such as sports, outdoors and the like.

In order to improve the wind speed and the heat dissipation function, the conventional neck hanging fan generally needs to install a turbofan in the main body of the neck hanging fan _。 However, this may cause an increase in the volume of the neck-hanging fan main body and an excessively thick width, causing discomfort to the human body when the neck-hanging fan is worn on the neck of the user, greatly reducing the user's experience.

Disclosure of Invention

The embodiment of the utility model aims to solve the technical problems of large size and poor wearing experience of the traditional neck hanging fan.

In order to solve the technical problems, the embodiment of the utility model provides a neck hanging fan, which adopts the following technical scheme:

the neck hanging fan comprises a fan assembly and a neck hanging main body used for being hung at the neck of a human body, wherein an air duct is formed in the neck hanging main body, and a first air inlet and an air outlet which are communicated with the air duct are formed in the neck hanging main body;

a fan accommodating structure is convexly arranged on one side, facing the human body, of the neck hanging main body, and the fan assembly is at least partially arranged in the fan accommodating structure; the fan assembly is used for enabling external air to enter the air duct from the first air inlet and blow out along the air outlet.

Further, in a preferred aspect of some embodiments, the fan housing structure includes a fan mount connected to the neck hanging body and together forming a fan housing cavity; the fan assembly is installed on the fan installation seat and is accommodated in the fan accommodating cavity.

Further, in a preferred aspect of some embodiments, the fan housing structure further includes a cover plate having a skin-contacting surface, and the cover plate is detachably mounted on the neck hanging body at a side of the fan mounting seat facing the human body; and at one side opposite to the fan accommodating cavity, the cover plate, the neck hanging main body and the fan mounting seat form a spacing space together.

Further, in a preferred solution of some embodiments, the neck hanging body is provided with a second air inlet communicated with the space, and the fan mounting seat is provided with a through hole communicated with the air duct;

under the action of the fan assembly, external air can sequentially pass through the second air inlet, the interval space and the through hole and enter the air duct.

Further, in a preferred scheme of some embodiments, a fastening structure is provided between the cover plate and the neck hanging body, the fastening structure includes a fastening protrusion and a fastening groove adapted to the fastening protrusion, one of the cover plate and the neck hanging body is provided with the fastening protrusion, the other one is provided with the fastening groove, and when the cover plate is mounted on the neck hanging body, the fastening protrusion is fastened in the fastening groove.

Further, in a preferred aspect of some embodiments, the neck hanging fan further includes a control assembly, and the control assembly is installed inside the neck hanging main body and located at the periphery of the air duct; the fan assembly is connected with the control assembly.

Further, in a preferred solution of some embodiments, the neck hanging fan further includes a wiring structure, the wiring structure is disposed on the fan mounting seat, and the wires in the control assembly can be threaded on the wiring structure and electrically connected with the fan assembly.

Further, in a preferred aspect of some embodiments, a wind deflector is disposed on an inner wall of the neck hanging body, and surrounds the fan assembly and extends toward the air outlet; wherein, the wind shield and the neck hanging main body jointly form the air duct.

Further, in a preferred version of some embodiments, the fan mount is integrally formed with the neck hanging body.

Further, in a preferred aspect of some embodiments, the neck hanging body is curved to fit the shape of the neck of the human body.

Compared with the prior art, the neck hanging fan provided by the embodiment of the utility model has the following main beneficial effects:

this hang neck fan is through protruding fan accommodation structure of establishing on the one side of hanging the neck main part towards the human body to with fan subassembly at least partly install in fan accommodation structure, in order to reduce the space of hanging the interior fan subassembly of neck main part, reduce the volume and the thickness of hanging the neck main part promptly, thereby realize hanging the ultra-thin setting of neck main part, reduce the user and wear the heavy sense of hanging behind the neck fan, promote the user greatly and experience the sense.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic perspective view of a neckline fan according to an embodiment of the present utility model;

fig. 2 is a schematic view of an internal structure of the necktie fan of fig. 1;

FIG. 3 is a schematic view of a portion of the neckline fan of FIG. 1;

FIG. 4 is a partially exploded view of the necktie fan of FIG. 3;

FIG. 5 is a schematic view of the neckline fan assembly of FIG. 4;

fig. 6 is another angular structural schematic view of the neckline fan portion of fig. 4.

The reference numerals in the drawings are as follows:

100. a neck hanging fan;

10. a fan assembly;

20. a neck hanging main body; 21. an air duct; 22. a first air inlet; 23. an air outlet; 24. a fan housing structure; 241. a fan mounting base; 2411. a through hole; 242. a fan housing chamber; 243. a spacing space; 244. a cover plate; 245. a wiring structure; 25. a clamping protrusion; 26. a second air inlet; 27. a mounting cavity; 28. a wind deflector; 30. and a control assembly.

Detailed Description

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 utility model belongs; the terms used in the specification are used herein for the purpose of describing particular embodiments only and are not intended to limit the present utility model, for example, the orientations or positions indicated by the terms "length", "width", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are orientations or positions based on the drawings, which are merely for convenience of description and are not to be construed as limiting the present utility model.

The terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion; the terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

In the description of the utility model and the claims and the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it can be directly or indirectly on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, references herein to "an embodiment" mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The embodiment of the utility model provides a neck hanging fan 100, and the neck hanging fan 100 can be worn at the neck of a human body so as to be convenient for a user to carry about, and can regulate the temperature of the human body, particularly the neck and the face of the human body, at any time and any place.

As shown in fig. 1 to 3, the neck-hung fan 100 includes a fan assembly 10 and a neck-hung body 20 for wearing at the neck of a human body. The air duct 21 is formed inside the neck hanging body 20, so that air flow can be induced, and a good ventilation effect is achieved. In addition, the neck hanging main body 20 is further provided with a first air inlet 22 and an air outlet 23 which are communicated with the air duct 21, so that external air can conveniently enter and exit.

In this embodiment, a fan accommodating structure 24 is convexly disposed on a side of the neck hanging body 20 facing the human body, and the fan assembly 10 is at least partially installed in the fan accommodating structure 24, so that external air can enter the air duct 21 from the first air inlet 22 and be blown out along the air outlet 23 under the action of the fan assembly 10.

In summary, compared with the prior art, the neck hanging fan 100 has at least the following advantages: this hang neck fan 100 is through protruding fan containment structure 24 of establishing on hanging neck main part 20 to with fan subassembly 10 at least partly install in fan containment structure 24, in order to reduce the space of hanging neck main part 20 and holding fan subassembly 10, reduce the thickness of hanging neck main part 20 promptly and hanging the volume of neck main part 20, thereby realize hanging the ultra-thin setting of neck main part 20, reduce the user and wear the heavy sense after hanging neck fan 100, promote the user greatly and experience the sense.

In order to better understand the solution of the present utility model by those skilled in the art, the following description will clearly and completely describe the solution of the embodiment of the present utility model with reference to fig. 1 to 6.

Further, as shown in fig. 3 and 4, in order to accommodate and fix the fan assembly 10, the fan accommodating structure 24 includes a fan mounting seat 241, and the fan mounting seat 241 is connected to the neck hanging body 20 and together forms a fan accommodating cavity 242. The fan accommodating cavity 242 is communicated with the air duct 21, and the fan assembly 10 is mounted on the fan mounting seat 241 and accommodated in the fan accommodating cavity 242.

In the present embodiment, the fan mount 241 is integrally formed with the neck hanging body 20. It should be noted that, by adopting the integrally formed structure, firstly, the procedure of assembling the fan mounting seat 241 and the neck hanging main body 20 can be reduced, the processing time is saved, and the processing efficiency is improved; secondly, can make fan mount pad 241 fix more firmly on hanging neck main part 20, reduce because the inconvenience and the unsafe that rock and bring for the user can use hanging neck fan 100 more carelessly, satisfy user's demand better.

Further, as shown in fig. 1, 2 and 4, as a specific embodiment of the neckline fan 100 provided by the present utility model, the fan housing structure 24 further includes a cover 244 having a skin-contacting surface, and the cover 244 is detachably mounted on the neckline main body 20 on a side of the fan mounting base 241 facing the human body. In addition, on the opposite side of the fan housing cavity 242, the cover 244 forms a space 243 together with the neck hanging body 20 and the fan mounting base 241.

It should be noted that the space 243 may or may not be in communication with the fan housing cavity 242, which is not limited by the present utility model, and may be selected by those skilled in the art according to practical situations.

It should be further noted that, by the arrangement of the space 243 and the cover plate 244, the fan assembly 10 can be completely isolated from the surface of the skin of the human body, so that the fan assembly 10 can be ensured not to generate any danger to the human body during operation, and the safety of the user can be fully ensured.

Meanwhile, the interval space 243 can also improve the operation efficiency of the fan assembly 10. Specifically, a large amount of heat is generated in the fan assembly 10, and if the fan receiving chamber 242 is in direct contact with the neck hanging body 20, the heat is directly transferred to the neck of the user, which not only causes discomfort to the user, but also affects the operation efficiency of the fan assembly 10.

The space 243 effectively reduces the conduction, ensures that the fan assembly 10 will not generate heat during operation, and improves the working efficiency of the fan assembly 10. In addition, the space 243 can reduce noise generated when the fan assembly 10 is in operation, and ensure the user experience.

In this embodiment, as shown in fig. 4 and 5, a fastening structure (not shown) is disposed between the cover plate 244 and the neck hanging body 20, the fastening structure includes a fastening protrusion 25 and a fastening slot (not shown) adapted to the fastening protrusion 25, one of the cover plate 244 and the neck hanging body 20 is provided with the fastening protrusion 25, and the other is provided with the fastening slot, when the cover plate 244 is mounted on the neck hanging body 20, the fastening protrusion 25 is fastened in the fastening slot. Preferably, the cover 244 is provided with a locking groove, and the neck hanging body 20 is provided with a locking protrusion 25.

It should be noted that, after the above technical solution is adopted, not only the cover plate 244 can be firmly fixed on the neck hanging main body 20, but also the subsequent maintenance of the fan assembly 10 is facilitated. That is, the cover 244 can be detached from the neck hanging body 20 without damaging the fan assembly 10 by directly releasing the snap-in structure.

Further, as shown in fig. 1, 2 and 5, in order to increase the air intake of the neck fan 100, the neck main body 20 is provided with the second air inlet 26 communicating with the space 243, and the fan mounting seat 241 is provided with the through hole 2411 communicating with the air duct 21. Under the action of the fan assembly 10, the external air can sequentially pass through the second air inlet 26, the space 243 and the through hole 2411, and enter the air duct 21.

It can be appreciated that, when the fan assembly 10 works, under the driving of the fan assembly 10, the external air can enter the air duct 21 through the first air inlet 22, meanwhile, the external air can also enter the space 243 through the second air inlet 26, and the air entering the space 243 enters the air duct 21 through the through hole 2411, thereby realizing multi-path air inlet of the neck hanging fan 100 and improving the air inlet quantity.

The air entering the air duct 21 is blown out through the air outlet 23 to blow toward the neck and face of the human body, thereby achieving the effect of cooling.

Further, as shown in fig. 2 and 3, in order to enable a user to adjust the fan assembly 10, the neck hanging fan 100 further includes a control assembly 30, wherein the control assembly 30 is installed inside the neck hanging body 20 and located at the periphery of the air duct 21, and the fan assembly 10 is connected with the control assembly 30.

Specifically, the inside of hanging neck main part 20 is equipped with installation cavity 27, and installation cavity 27 is located the periphery of wind channel 21, and control assembly 30 installs in installation cavity 27, and the technician passes through the wire with control assembly 30 and fan assembly 10 electricity connection.

As can be appreciated, when the neck hanging fan 100 is used, a user controls the fan assembly 10 to work through the control assembly 30, and under the driving of the fan assembly 10, external air can enter the air duct 21 through the first air inlet 22 and the second air inlet 26, and air entering the air duct 21 is blown out through the air outlet 23 to be blown to the neck and the face of the human body, so that the cooling effect is achieved.

Further, as a specific embodiment of the neck-hanging fan 100 provided by the present utility model, as shown in fig. 3, 5 and 6, the neck-hanging fan 100 further includes a wiring structure 245, the wiring structure 245 is disposed on the fan mounting seat 241, and the wires in the control assembly 30 can be threaded through the wiring structure 245 and electrically connected to the fan assembly 10. Therefore, the trend of the wires can be restrained, the wires can be fixed, the wiring is tidier, the wires are prevented from falling off, and the problem of messy wiring is solved.

Further, as a specific embodiment of the neck hanging fan 100 provided by the present utility model, in order to increase the air volume output by the neck hanging fan 100, a wind deflector 28 is disposed on the inner wall of the neck hanging body 20, and the wind deflector 28 surrounds the fan assembly 10, extends towards the direction of the air outlet 23, and forms the air duct 21 together with the neck hanging body 20.

It will be appreciated that when the fan assembly 10 is in operation, the fan assembly 10 is capable of moving air within the duct 21 to supply air in a radial direction of the fan assembly 10. Meanwhile, the wind from one side of the fan assembly 10 away from the air outlet 23 and from both sides of the fan assembly 10 is blocked by the wind shield 28, so that the wind from the fan assembly 10 can be blown along the air duct 21 to the air outlet 23, i.e. most of the air in the air duct 21 can be blown along the air outlet 23.

Therefore, the loss of the air quantity transmitted by the fan assembly 10 can be reduced, the air quantity output effectively is increased, and the air quantity output by the neck hanging fan 100 is improved, so that a better air supply effect is achieved, and the user requirement is met.

Further, as a specific embodiment of the neck hanging fan 100 provided by the present utility model, as shown in fig. 1, in order to provide a more comfortable wearing experience for a user and improve the stability of the neck hanging fan 100, the neck hanging main body 20 is in a curved shape adapted to the shape of the neck of a human body. In particular, in the present embodiment, the neck hanging body 20 is arc-shaped and is adapted to the curvature of the neck portion of the human body, particularly the rear neck.

As will be appreciated, people often need to place the neck-hanging body 20 on the neck when wearing the neck-hanging fan 100. If the shape of the neck hanging body 20 is uncomfortable, discomfort and pain may be given to the user. And accord with the crooked form design of human neck, can let hang neck main part 20 laminating human neck better, alleviate the uncomfortable sense when wearing, provide more comfortable wearing experience.

In addition, the curved design of the neck hanging main body 20 can better fix the position of the neck hanging fan 100 on the neck of a human body, reduce the swinging and shaking conditions of the neck hanging fan 100 caused by instability, improve the stability of the neck hanging fan 100 and bring better experience to a user.

The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.

Claims

1. The neck hanging fan is characterized by comprising a fan assembly and a neck hanging main body used for being hung on the neck of a human body, wherein an air duct is formed in the neck hanging main body, and a first air inlet and an air outlet which are communicated with the air duct are formed in the neck hanging main body;

2. The neck hanging fan as claimed in claim 1, wherein the fan receiving structure includes a fan mount connected with the neck hanging body and commonly forming a fan receiving cavity; the fan assembly is installed on the fan installation seat and is accommodated in the fan accommodating cavity.

3. The neck hanging fan as claimed in claim 2, wherein the fan receiving structure further comprises a cover plate having a skin-engaging surface, the cover plate being detachably mounted to the neck hanging body at a side of the fan mounting seat facing the human body;

and at one side opposite to the fan accommodating cavity, the cover plate, the neck hanging main body and the fan mounting seat form a spacing space together.

4. The neck hanging fan according to claim 3, wherein the neck hanging main body is provided with a second air inlet communicated with the interval space, and the fan mounting seat is provided with a through hole communicated with the air duct;

5. The neck hanging fan according to claim 3, wherein a fastening structure is arranged between the cover plate and the neck hanging main body, the fastening structure comprises a fastening protrusion and a fastening groove matched with the fastening protrusion, one of the cover plate and the neck hanging main body is provided with the fastening protrusion, the other one of the cover plate and the neck hanging main body is provided with the fastening groove, and when the cover plate is mounted on the neck hanging main body, the fastening protrusion is fastened in the fastening groove.

6. The neck hanging fan according to claim 2, further comprising a control assembly mounted inside the neck hanging body and located at the periphery of the air duct; the fan assembly is connected with the control assembly.

7. The neck hanging fan of claim 6, further comprising a routing structure disposed on the fan mount, wherein wires in the control assembly are capable of being threaded on the routing structure and electrically connected to the fan assembly.

8. The neck hanging fan as claimed in claim 1, wherein a wind shield is provided on an inner wall of the neck hanging body, the wind shield surrounding the fan assembly and extending toward the air outlet; wherein, the wind shield and the neck hanging main body jointly form the air duct.

9. The necktie fan of any one of claims 2-7, wherein the fan mount is integrally formed with the necktie body.

10. The necktie fan as claimed in any one of claims 1 to 8, wherein the necktie body has a curved shape adapted to the shape of the neck of a human body.