CN220118361U

CN220118361U - Neck hanging fan

Info

Publication number: CN220118361U
Application number: CN202321284729.7U
Authority: CN
Inventors: 陈丽芳
Original assignee: Shenzhen Zaiwan Technology Co ltd
Current assignee: Shenzhen Zaiwan Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-12-01
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a neck hanging fan which can be worn on the neck of a human body and comprises a bracket, wherein at least one first blowing component and at least two second blowing components are distributed in the bracket along the length direction; the first air blowing component comprises a first fan and a first partition piece, a first accommodating cavity is formed in the inner space of the support by the first partition piece, the first fan is arranged in the first accommodating cavity, the support is provided with a first air outlet and a first air inlet corresponding to the first fan, a first air channel is formed between the first fan and the first air outlet, and the first air channel extends along the width direction of the support; according to the utility model, at least three fans are arranged in the bracket, so that the neck hanging fan can discharge air at a plurality of positions, the air quantity generated by the fans can be increased, the user experience is improved, the first air duct extends along the width direction of the bracket, and the use space inside the bracket is reasonably optimized.

Description

Neck hanging fan

Technical Field

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

Background

Along with the improvement of living standard, people also put higher demands on comfort and convenience of life. In recent years, various portable fans such as a hand-held fan, a neck-hanging fan, etc. have appeared on the market, and cool wind is provided to users at any time and any place. Compared with a handheld fan, the fan needs to be held by a user, the neck hanging fan is erected on the neck, so that the two hands of the user can be liberated, the fan is popular with the masses, and the fan is greatly convenient for the user especially in occasions such as sports, outdoor activities and the like.

The existing neck hanging fan consists of a bracket which can be worn on the neck of a human body and a fan connected to the bracket. An air duct and an air outlet which is communicated with the air duct and the outside are formed in the bracket; the fan is operated to form a forced air flow which flows along the air duct and finally blows from the air outlet to the neck. But most of the neck hanging fans are two fans for blowing, the air channel is longer, the blown air is very scattered, the wind force is very small, and the user experience is poor.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the neck hanging fan which has the characteristics of increased air quantity and concentrated air outlet.

The utility model is realized by adopting the following technical scheme:

the neck hanging fan can be worn on the neck of a human body and comprises a bracket, wherein at least one first air blowing component and at least two second air blowing components are distributed in the bracket along the length direction; the first air blowing component comprises a first fan and a first partition piece, a first accommodating cavity is formed in the inner space of the support by the first partition piece, the first fan is arranged in the first accommodating cavity, the support is provided with a first air outlet and a first air inlet corresponding to the first fan, a first air channel is formed between the first fan and the first air outlet, and the first air channel extends along the width direction of the support; the second subassembly of blowing includes second fan and second separator, the second separator is in support inner space forms the second and holds the chamber, the second holds the intracavity and is equipped with the second fan, the support be equipped with second air outlet and the second air intake that the second fan corresponds, the second fan with form the second wind channel between the second air outlet, the second wind channel is followed support length direction extends.

Further, the support includes first support, respectively with the second support that first support both ends are connected, first support with the second support passes through connecting portion and connects, be equipped with at least one in the first support first subassembly of blowing, be equipped with at least one in the second support second subassembly of blowing.

Further, one end of the second partition member is matched with the second fan, the other end of the second partition member extends along the length direction of the second bracket, and the area of the second air channel is gradually reduced from being close to the second fan to being far away from the second fan.

Further, at least one first air blowing component is further arranged in the second bracket, the first partition piece and the second partition piece are arranged at intervals, and the spaced spaces form installation spaces.

Further, a battery and a control electric plate are installed in the installation space, a control switch is arranged on the outer wall of the second bracket, and the battery, the control electric plate, the control switch, the first fan and the second fan are electrically connected with each other.

Further, the first partition piece comprises two partition plates, and the partition plates are respectively arranged on two sides of the first fan.

Further, the middle part of the partition board is outwards bent to adapt to the circumferential contour of the first fan.

Further, the connecting portion comprises a connecting body, a first fixing piece and a second fixing piece, the first fixing piece is fixedly connected with the first support, the second fixing piece is fixedly connected with the second support, and two ends of the connecting body are respectively sleeved with the first fixing piece and the second fixing piece.

Further, the connector is a hollow silica gel piece, and the first fixing piece and the second fixing piece are made of hard materials.

Further, the first air outlet and the second air outlet are in a long strip shape, the first air inlet and the second air inlet are in a fine hole shape, the lengths of the first air outlet and the second air outlet are D, and the range of D is 10mm < D <30mm.

Compared with the prior art, the utility model has the beneficial effects that:

1. at least three fans are arranged in the bracket, so that the air is exhausted from a plurality of positions of the neck hanging fan, the air quantity generated by the fans can be increased, and the user experience is improved;

2. two different air channels are arranged in the support, the first air channel extends along the width direction of the support, the second air channel extends along the length direction of the support, the use space inside the support is reasonably optimized, wind in the first air channel is directly blown out from the side face of the fan, and the wind outlet is concentrated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram a of the whole structure of a neck fan according to the utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic view of the first blower assembly of FIG. 1;

fig. 4 is a schematic diagram b of the whole structure of the neck hanging fan.

Detailed Description

In order to make the technical means, the creation features, the achievement of the purposes and the effects of the present utility model easy to understand, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be manufactured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 4, the neck hanging fan of the present utility model can be worn on the neck of a human body, and comprises a bracket 1, and is characterized in that at least one first air blowing component 2 and at least two second air blowing components 3 are distributed in the bracket 1 along the length direction; the first blowing component 2 comprises a first fan 23 and a first partition piece 21, the first partition piece 21 forms a first accommodating cavity 22 in the inner space of the bracket 1, the first accommodating cavity 22 is internally provided with the first fan 23, the bracket 1 is provided with a first air outlet 24 and a first air inlet 25 corresponding to the first fan 23, a first air channel 26 is formed between the first fan 23 and the first air outlet 24, and the first air channel 26 extends along the width direction of the bracket 1; the second air blowing component 3 comprises a second fan 33 and a second partition piece 31, the second partition piece 31 forms a second accommodating cavity 32 in the inner space of the support 1, the second accommodating cavity 32 is internally provided with the second fan 33, the support 1 is provided with a second air outlet 34 and a second air inlet 35 corresponding to the second fan 33, a second air channel 36 is formed between the second fan 33 and the second air outlet 34, and the second air channel 36 extends along the length direction of the support 1.

Specifically, the first air duct 26 is extended along the width direction of the bracket 1, which corresponds to that the air generated by the first fan 23 is directly blown out from two sides, so that the air outlet is relatively concentrated and not dispersed.

Preferably, the bracket 1 comprises a first bracket 11 and second brackets 12 respectively connected with two ends of the first bracket 11, the first bracket 11 and the second brackets 12 are connected through the connecting parts 4, at least one first air blowing component 2 is arranged in the first bracket 11, and at least one second air blowing component 3 is arranged in the second bracket 12.

Specifically, the first air blowing component 2 is arranged in the first bracket 11 in the length comparison section of the middle section of the general neck hanging fan, so that the space distribution is more uniform and reasonable.

Preferably, one end of the second partition 31 is adapted to the second fan 33, the other end extends along the length direction of the second bracket 12, and the area of the second air duct 36 gradually decreases from the direction close to the second fan 33 to the direction far from the second fan 33.

Specifically, the area of the second air duct 36 gradually decreases, so that the air outlet is more concentrated.

Preferably, at least one first blowing assembly 2 is further provided in the second bracket 12, and the first and second partitions 21 and 31 are spaced apart from each other, and the spaced apart spaces form an installation space.

Specifically, the length of the two ends of the neck hanging fan is generally longer, that is, the length of the second bracket 12 is longer, the space is larger, a plurality of blowing assemblies can be installed, and the first and second spacers 21 and 31 are arranged at intervals, leaving a larger space for installing other accessories.

Preferably, the battery 5 and the control electric plate 6 are installed in the installation space, the control switch 7 is arranged on the outer wall of the second bracket 12, and the battery 5, the control electric plate 6, the control switch 7, the first fan 23 and the second fan 33 are electrically connected with each other.

Specifically, the battery 5, the control electric plate 6, the control switch 7, the first fan 23 and the second fan 33 are electrically connected with each other through wires, and the first fan 23 and the second fan 33 can be controlled to start and stop by controlling the control switch 7.

Preferably, the first partition 21 includes two partitions 211, and the partitions 211 are respectively disposed at both sides of the first fan 23.

Specifically, the two separators 211 of the first separator 21 are disposed adjacent to both sides of the first fan 23, so that wind generated by the first fan 23 is directly blown out from both sides.

Preferably, the middle portion of the partition 211 is curved outwardly to conform to the circumferential contour of the first fan 23.

Preferably, the connecting portion 4 includes a connecting body 43, a first fixing member 41 and a second fixing member 42, the first fixing member 41 is fixedly connected with the first bracket 11, the second fixing member 42 is fixedly connected with the second bracket 12, and two ends of the connecting body 43 are respectively sleeved with the first fixing member 41 and the second fixing member 42.

Preferably, the connecting body 43 is a hollow silica gel member, and the first fixing member 41 and the second fixing member 42 are made of hard materials.

Preferably, the first air outlet 24 and the second air outlet 34 are in a shape of an elongated bar, the first air inlet 25 and the second air inlet 35 are in a shape of a fine hole, and the first air outlet 24 and the second air outlet 34 have a length D in a range of 10mm < D <30mm.

Specifically, the air outlet is in a long strip shape, so that the air outlet is concentrated, the air outlet quantity is large, and the length range of the long strip shape is limited, so that the air outlet effect is in the most proper range, and the ideal effect is achieved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The neck hanging fan is used for being worn on the neck of a human body and comprises a bracket, and is characterized in that at least one first air blowing component and at least two second air blowing components are distributed in the bracket along the length direction;

the first air blowing component comprises a first fan and a first partition piece, a first accommodating cavity is formed in the inner space of the support by the first partition piece, the first fan is arranged in the first accommodating cavity, the support is provided with a first air outlet and a first air inlet corresponding to the first fan, a first air channel is formed between the first fan and the first air outlet, and the first air channel extends along the width direction of the support;

the second subassembly of blowing includes second fan and second separator, the second separator is in support inner space forms the second and holds the chamber, the second holds the intracavity and is equipped with the second fan, the support be equipped with second air outlet and the second air intake that the second fan corresponds, the second fan with form the second wind channel between the second air outlet, the second wind channel is followed support length direction extends.

2. The neck hanging fan according to claim 1, wherein the bracket comprises a first bracket and a second bracket respectively connected with two ends of the first bracket, the first bracket and the second bracket are connected through a connecting part, at least one first air blowing component is arranged in the first bracket, and at least one second air blowing component is arranged in the second bracket.

3. The neck hanging fan as claimed in claim 2, wherein one end of the second partition member is adapted to the second fan, the other end of the second partition member extends along the length direction of the second bracket, and the second air duct is gradually reduced in area from a direction close to the second fan to a direction far from the second fan.

4. The neck hanging fan as claimed in claim 2, wherein at least one of the first blowing members is further provided in the second bracket, the first and second partitions are disposed at intervals, and the spaced spaces form installation spaces.

5. The neck hanging fan according to claim 4, wherein a battery and a control electric plate are installed in the installation space, a control switch is arranged on the outer wall of the second bracket, and the battery, the control electric plate, the control switch, the first fan and the second fan are electrically connected with each other.

6. The neck fan of claim 2, wherein the first partition comprises two partitions, the partitions being disposed on two sides of the first fan, respectively.

7. The neck fan of claim 6, wherein the middle portion of the diaphragm is curved outwardly to conform to the circumferential contour of the first fan.

8. The neck hanging fan according to claim 2, wherein the connecting portion comprises a connecting body, a first fixing piece and a second fixing piece, the first fixing piece is fixedly connected with the first support, the second fixing piece is fixedly connected with the second support, and two ends of the connecting body are respectively sleeved with the first fixing piece and the second fixing piece.

9. The neck hanging fan as claimed in claim 8, wherein the connecting body is a hollow silica gel member, and the first fixing member and the second fixing member are made of hard materials.

10. The neck fan according to any one of claims 1 to 9, wherein the first air outlet and the second air outlet are in a shape of a long bar, the first air inlet and the second air inlet are in a shape of a fine hole, the first air outlet and the second air outlet are in a length D, and the D range is 10mm < D <30mm.