CN211874797U

CN211874797U - Hanging neck fan

Info

Publication number: CN211874797U
Application number: CN202020156985.8U
Authority: CN
Inventors: 刘凯; 伍勋焕; 谢庚生
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2020-11-06
Anticipated expiration: 2030-02-06

Abstract

The utility model provides a hang neck fan, including be used for wearing at the support of human neck and set up in fan and battery in the support, the fan is equipped with two and is located respectively the both ends of support, be equipped with in the support with the wind channel that the fan corresponds, the wind channel is followed the length direction of support extends, be equipped with the air outlet with outside intercommunication on the lateral wall in wind channel, the wind channel that the fan produced the wind channel is followed the air outlet blows off, the battery with the fan sets up side by side perhaps the battery set up in the fan is kept away from one side in wind channel. The utility model discloses a hang neck fan simple structure, convenient operation easily realizes, and the practicality is strong, brings the convenience for the user.

Description

Hanging neck fan

Technical Field

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

Background

In hot summer, electric fans, air conditioners and the like are cooling equipment which are most commonly used by people, but the cooling equipment can only be used indoors and cannot be carried about, when people go out or have an open rest, the people can only cool themselves by using fans or natural wind, but the people do not have the natural wind many times and are tired by using the fans. In response to this situation, various portable fans have appeared on the market, which are mostly hand-held, inconvenient to take and store, and tired if being held for a long time.

The battery and the fan of the existing neck hanging fan are both arranged in the neck hanging fan, and the air outlet of the fan is influenced by the installation of the battery.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a neck hanging fan capable of solving the above problems.

The utility model provides a hang neck fan, including be used for wearing at the support of human neck and set up in fan and battery in the support, the fan is equipped with two and is located respectively the both ends of support, be equipped with in the support with the wind channel that the fan corresponds, the wind channel is followed the length direction of support extends, be equipped with the air outlet with outside intercommunication on the lateral wall in wind channel, the wind channel that the fan produced the wind channel is followed the air outlet blows off, the battery with the fan sets up side by side perhaps the battery set up in the fan is kept away from one side in wind channel.

In an embodiment, the bracket is provided with a containing groove on the inner side wall or the outer side wall corresponding to the fan, and the battery is contained in the containing groove.

In an embodiment, an end of the bracket extends towards a side far away from the air duct to form an accommodating space, and the battery is located in the accommodating space.

In an embodiment, the bracket is provided with an air inlet, and the air inlet is arranged on an inner side wall and/or an outer side wall of the bracket corresponding to the position of the fan.

In one embodiment, a protective cover is arranged at the air inlet, and the protective cover shields the air inlet and forms a gap with the air inlet.

In one embodiment, the air outlet is located on the inner side wall of the support, and the air outlet is provided with a plurality of air outlets which are arranged along the length direction of the support.

In an embodiment, the bracket includes a connecting portion and a housing connected to two ends of the connecting portion, the two fans are respectively disposed at one end of the housing away from the connecting portion, and the air outlet is disposed in an area on the housing between the fans and the connecting portion.

In one embodiment, the housing includes an inner shell and an outer shell that snap-fit to each other.

In an embodiment, the connecting portion includes a bending fixed piece and a soft rubber layer covering the bending fixed piece, the bending fixed piece is connected to the housing in a snap-fit manner, and the soft rubber layer is in smooth transition connection with the housing.

In an embodiment, the neck hanging fan further includes a circuit board located in the bracket, the circuit board is electrically connected to the battery and the fan respectively, and the casing is provided with a switch electrically connected to the circuit board, and the switch is used for controlling the fan to start and stop.

To sum up, the utility model provides a hang neck fan. The hanging neck fan comprises a support, a fan and a battery, wherein the fan and the battery are arranged in the support, an air channel corresponding to the fan is arranged in the support, the air channel extends along the length direction of the support, an air outlet communicated with the outside is formed in the side wall of the air channel, and air generated by the fan is blown out from the air outlet through the air channel. Through setting up battery and fan side by side, perhaps keep away from the one side in the wind channel with the battery setting at the fan to avoid the installation of battery to influence the fan air-out. The utility model discloses a hang neck fan simple structure, convenient operation easily realizes, and the practicality is strong, brings the convenience for the user.

Drawings

Fig. 1 is a schematic perspective view of a neck hanging fan according to an embodiment of the present invention.

Fig. 2 is an exploded view of the neck hanging fan in fig. 1.

Fig. 3 is a side sectional view of the neck hanging fan in fig. 1.

Fig. 4 is a perspective view of a neck hanging fan according to another embodiment of the present invention.

Fig. 5 is an exploded view of the neck hanging fan in fig. 4.

Fig. 6 is a side sectional view of the neck hanging fan in fig. 4.

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 is not limited to the number of the element being one, and may include a plurality of the elements.

As shown in fig. 1-6, the present invention provides a neck hanging fan 10, the neck hanging fan 10 includes a support 12 for wearing on the neck of a human body, and a fan 14, a battery 16 and a circuit board (not shown) disposed in the support 12. In this embodiment, two fans 14 are disposed at two ends of the bracket 12. An air duct 22 corresponding to the fan 14 is arranged in the support 12, the air duct 22 extends along the length direction of the support 12, and an air outlet 20 communicated with the outside is arranged on the side wall of the air duct 22, so that air generated by the operation of the fan 14 is blown out of the air outlet 20 through the air duct 22. The rack 12 is further provided with an air inlet 18, and the air inlet 18 is disposed on an inner side wall and/or an outer side wall of the rack 12 corresponding to the position of the fan 14. The battery 16 is disposed alongside the fan 14, or the battery 16 is disposed on a side of the fan 14 away from the air chute 22.

In the illustrated embodiment, the bracket 12 includes a connecting portion 24 and a housing 26 connected at opposite ends of the connecting portion 24, with the housing 26 having a hollow structure therein. Further, the housing 26 includes an inner shell 28 and an outer shell 30 that are fastened together, and a cavity is formed between the inner shell 28 and the outer shell 30, i.e., the air duct 22 is formed. The housing 26 and the connecting portion 24 may be integrally formed or may be provided separately. In this embodiment, the housing 26 and the connecting portion 24 are detachable, so that maintenance and part replacement are facilitated.

The connecting portion 24 includes a bending fixed piece 32 and a soft rubber layer 34 coated outside the bending fixed piece 32, two ends of the bending fixed piece 32 are respectively connected to the two ends of the two shells 26 close to the connecting portion 24 in a snap-fit manner, and the outer surface of the soft rubber layer 34 is in smooth transition connection with the outer surface of the shell 26. More specifically, the connecting portion 24 can enable the bracket 12 to adjust the air outlet direction of the air outlet 20 by bending and twisting, so that the air coming out of the air outlet 20 can be blown to different parts of the human body, such as the neck or the face. The bending shape-fixing member 32 can be formed into any shape by stretching, bending, twisting, etc. and fixed in the shape, and the shape of the soft adhesive layer 34 can be changed along with the change of the bending shape-fixing member 32.

The bending shape-defining member 32 may be a metal shape-defining hose, a coil, or a shape-defining steel wire, etc. which can make the connecting portion 24 have a bending memory function, and can be shaped in this shape after bending. The soft rubber layer 34 may be made of a softer material such as TPU soft rubber.

Since the two housings 26 have the same structure and are symmetrical to each other, only one housing 26 will be described below as an example.

In the illustrated embodiment, the fan 14, the battery 16, and the circuit board are all disposed within the housing 26, with two fans 14 and two batteries 16. The circuit board is electrically connected to the battery 16 and the fan 14, respectively. The outer side wall of the housing 26 is further provided with a switch 36, and the switch 36 is electrically connected with the circuit board and used for controlling the starting and stopping of the fan 14. In the illustrated embodiment, the switch 36 is a button-type switch, and the housing 26 has a mounting hole 38 on an outer side wall thereof, and the switch 36 is mounted in the mounting hole 38 and protrudes from an outer side surface of the housing 26 for being pressed by a user.

The two fans 14 are respectively disposed at one ends of the two housings 26 far away from the connecting portion 24, and the air outlet 20 is disposed on the housing 26 in an area between the fans 14 and the connecting portion 24. In the illustrated embodiment, the air outlets 20 are disposed in plural and arranged along the inner side wall of the housing 26, that is, extending along the length direction of the inner shell 28, specifically, the air outlets 20 are divided into two rows and disposed on the upper and lower sides of the inner side wall of the housing 26. In other embodiments, the air outlet 20 may be disposed at other positions of the housing 26, such as on the top surface of the housing 26.

In the illustrated embodiment, the fan 14 is mounted within a housing 26. More specifically, the central positions of the air inlets 18 on the inner casing 28 and the outer casing 30 are provided with shaft rods facing the inside of the casing 26, the shaft rods are connected in a sleeved manner, and the shaft part of the fan 18 is mounted on the shaft rod positioned on the outer side.

In the embodiment shown in fig. 1-3, the battery 16 is positioned alongside the fan 14. Specifically, in the present embodiment, the air inlet 18 is provided as one, and the air inlet 18 is provided on an inner side wall of the housing 26 corresponding to the position of the fan 14, that is, the air inlet 18 is provided on an inner side wall of the inner casing 28 corresponding to the position of the fan 14. The housing 26, i.e. the outer side wall of the casing 30 corresponding to the position of the fan 14, is provided with a receiving groove 40 for receiving the battery 16, and a cover plate 42 is disposed in the receiving groove 40. It should be understood that, in other embodiments, the air inlet 18 may be disposed on an outer side wall of the housing 26 corresponding to the position of the fan 14, and the receiving groove 40 may be disposed on an inner side wall of the housing 26 corresponding to the position of the fan 14.

In the embodiment shown in fig. 4-6, the battery 16 is disposed on a side of the fan 14 remote from the air chute 22. Specifically, in this embodiment, the air outlets 20 are disposed along the inner side wall of the housing 26, that is, arranged along the length direction of the inner shell 28 in an extending manner, specifically, the air outlets 20 are arranged on the upper side of the inner side wall of the housing 26. The number of the air inlets 18 is two, and the two air inlets 18 are respectively disposed on the inner side wall and the outer side wall of the housing 26 corresponding to the fan 14, that is, one air inlet 18 is disposed on the inner side wall of the inner casing 28, and the other air inlet 18 is disposed on the outer side wall of the outer casing 30. In the illustrated embodiment, the intake vent 18 on the outer side wall of the housing 30 is a ring-shaped grid structure, and a protective cover 44 is further disposed at the intake vent 18, and the protective cover 44 is connected, for example, snapped onto the grid structure of the intake vent 18 to cover the intake vent 18 and form a gap with the intake vent 18, so that the external air can enter the housing 26 from the gap through the intake vent 18. The protective cover 44 may be made of a different metal material than the housing 26, and the protective cover 44 is disposed to prevent impurities, such as hair, from falling into the fan 14 through the inlet 18 to affect the usability of the fan 14, and to make the appearance of the product more beautiful.

The end of the housing 26 extends toward a side away from the air duct 22 to form a receiving space 46, and the battery 16 is disposed in the receiving space 46, such that the battery 16 is located at a side of the fan 14 away from the air duct 22.

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 hang neck fan, its characterized in that, including be used for wearing at the support of human neck and set up in fan and battery in the support, the fan is equipped with two and is located respectively the both ends of support, be equipped with in the support with the wind channel that the fan corresponds, the wind channel is followed the length direction of support extends, be equipped with the air outlet with outside intercommunication on the lateral wall in wind channel, the wind channel that the fan produced the wind channel is followed the air outlet blows off, the battery with the fan sets up side by side or the battery set up in the fan keeps away from one side in wind channel.

2. The hanging neck fan as claimed in claim 1, wherein the bracket has a receiving groove on an inner sidewall or an outer sidewall thereof corresponding to the fan, and the battery is received in the receiving groove.

3. The neck hanging fan as claimed in claim 1, wherein the end of the bracket extends towards a side away from the air duct to form an accommodating space, and the battery is located in the accommodating space.

4. The neck hanging fan as claimed in claim 2 or 3, wherein the bracket is provided with an air inlet, and the air inlet is arranged on the inner side wall and/or the outer side wall of the bracket corresponding to the position of the fan.

5. The neck hanging fan as claimed in claim 4, wherein a protective cover is provided at the air inlet, the protective cover covers the air inlet and forms a gap with the air inlet.

6. The hanging neck fan as claimed in claim 1, wherein the air outlet is located on the inner side wall of the bracket, and the plurality of air outlets are arranged along the length direction of the bracket.

7. The hanging neck fan as claimed in claim 1, wherein the bracket comprises a connecting portion and a housing connected to two ends of the connecting portion, two fans are respectively disposed at one end of the housing away from the connecting portion, and the air outlet is disposed at an area of the housing between the fans and the connecting portion.

8. The neck fan of claim 7 wherein the housing includes an inner shell and an outer shell that snap-fit to each other.

9. The hanging neck fan as claimed in claim 7, wherein the connecting part comprises a bending fixed piece and a soft rubber layer coated outside the bending fixed piece, the bending fixed piece is connected to the shell in a snap-fit manner, and the soft rubber layer is connected with the shell in a smooth transition manner.

10. The hanging neck fan as claimed in claim 7, further comprising a circuit board disposed in the bracket, the circuit board being electrically connected to the battery and the fan, respectively, and a switch electrically connected to the circuit board is disposed on the housing, the switch being used to control the fan to start and stop.