CN211082332U

CN211082332U - Hanging neck type fan

Info

Publication number: CN211082332U
Application number: CN201921663468.3U
Authority: CN
Inventors: 张水莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-24
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a neck hanging fan, which comprises a pipe body, a motor, an impeller, a power supply device and a switch for controlling the start and stop of the motor, wherein the pipe body is provided with an air inlet, and two ends of the pipe body are respectively provided with an air outlet; the motor is arranged in the pipe body; the impeller is arranged at the end of the motor shaft, the motor drives the impeller to rotate, and airflow is blown out from air outlets at two ends of the pipe body; the power supply device is arranged on the pipe body and is connected with the motor; the switch is electrically connected with the motor directly or indirectly. Therefore, the motor and the impeller are arranged in the pipe body of the neck hanging fan, and the airflow generated by the impeller is driven by the motor to blow towards the two ends of the pipe body, so that the blowing effect is formed. Compared with the traditional neck hanging fan, the neck hanging fan is simpler in structure, and meanwhile, small fans do not need to be hung at the two ends of the pipe body, so that the neck hanging fan is smaller in size and light in weight, and cannot burden a human body; and motor and impeller all are located the body inside, and the noise is little during the air-out, and the silence is effectual.

Description

Hanging neck type fan

Technical Field

The utility model belongs to the technical field of articles for daily use and specifically relates to indicate a hang neck formula 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 taken out, when people go out or have a rest in the open air, 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 the situation, various portable fans appear on the market, most of the fans are handheld, taking and storing are inconvenient, hands can be tired if the fans are held for a long time, and the fans are large in size, high in noise and poor in use experience. Therefore, it is necessary to provide a neck hanging fan to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a neck hanging fan, which has a motor and an impeller disposed in a tube to form a blowing effect at two ends of the tube. The neck hanging fan is simpler, the two ends of the pipe body are small in size and light in weight, and the noise is low during air outlet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a neck hanging fan comprises a pipe body, a motor, an impeller, a power supply device and a switch for controlling the start and stop of the motor, wherein the pipe body is provided with an air inlet, and two ends of the pipe body are respectively provided with an air outlet; the motor is arranged in the pipe body; the impeller is arranged at the end of the motor shaft, the motor drives the impeller to rotate, and airflow is blown out from air outlets at two ends of the pipe body; the power supply device is arranged on the pipe body and is connected with the motor; the switch is electrically connected with the motor directly or indirectly.

As a preferred embodiment: the tube body is provided with an earphone or a sound box.

As a preferred embodiment: the tube body is provided with a pulse massage device.

As a preferred embodiment: the power supply device is a battery or a solar panel.

As a preferred embodiment: and the pipe body is provided with an aromatherapy device or a mosquito repelling device.

As a preferred embodiment: a silica gel piece is arranged at the contact position of the tube body and the neck.

As a preferred embodiment: the tube body is provided with a lighting lamp or a colored lamp.

As a preferred embodiment: the air outlet is arranged at two ends of the tube body in a lateral or vertical mode and is communicated with the tube body respectively.

As a preferred embodiment: the air outlet can be rotatably arranged at two ends of the tube body.

As a preferred embodiment: a light band with decoration or night reminding function is arranged on one outward side wall of the tube body.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, through set up motor and impeller in hanging the body of neck fan, utilize the air current that the motor drove impeller to produce to blow to the body both ends, form the effect of blowing. Compared with the traditional neck hanging fan, the neck hanging fan is simpler in structure, and meanwhile, small fans do not need to be hung at the two ends of the pipe body, so that the neck hanging fan is smaller in size and light in weight, and cannot burden a human body; and motor and impeller all are located the body inside, and the noise is little during the air-out, and the silence is effectual.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a perspective view of a first neck hanging fan of the present invention;

FIG. 2 is a perspective view of a second neck hanging fan of the present invention;

FIG. 3 is a schematic view of the installation of the aromatherapy device of the present invention;

FIG. 4 is a schematic view of the installation of the optical tape of the present invention;

FIG. 5 is a schematic view of the pulse massage device according to the present invention;

FIG. 6 is a schematic view of the installation of the lighting lamp of the present invention;

FIG. 7 is a schematic view of the installation of the silica gel member of the present invention;

FIG. 8 is a perspective view of the fan with all functions of the present invention;

fig. 9 is a schematic view of the vertical installation of the single motor of the present invention;

FIG. 10 is an exploded perspective view of FIG. 9;

FIG. 11 is a perspective view of the dual-motor type of the present invention;

FIG. 12 is a schematic view of the horizontal installation of the single motor of the present invention;

fig. 13 is a schematic view of the downward outlet of the present invention.

The attached drawings indicate the following:

10. pipe body 11, hard pipe section

111. Upper casing half 112, lower casing half

12. Hose section 13, air intake

14. Air outlet 15 and hard air outlet pipe

16. Accommodating cavity 17 and flow guide plate

18. Embedding groove 19 and cover body

20. Motor 30 and impeller

40. Power supply device 50 and switch

60. Earphone 70, pulse massage device

80. Champignon device 90, silica gel spare

100. Lighting lamp 110, light band

Detailed Description

The utility model discloses as shown in fig. 1 to 13, a hang neck formula fan, including body 10, motor 20, impeller 30, power supply unit 40 and control motor 20 open the switch 50 who stops, wherein:

the pipe body 10 comprises a hard pipe section 11 and a soft pipe section 12, wherein the hard pipe section 11 and the soft pipe section 12 are both hollow pipe bodies, and the hard pipe section 11 and the soft pipe section 12 are matched in the following modes;

the first method comprises the following steps: the flexible pipe section 12 passes through the hard pipe section 11 and is exposed at two ends of the hard pipe section 11 (as shown in fig. 1), an air inlet 13 is arranged on the hard pipe section 11, and air outlets 14 are respectively arranged at two ends of the flexible pipe section 12 exposed outside the hard pipe section 11.

And the second method comprises the following steps: the number of the hose sections 12 is two, the two hose sections 12 are correspondingly connected to two ends of the hard pipe section 11 (as shown in fig. 10), an air inlet 13 is arranged on the hard pipe section 11, and air outlets 14 are respectively arranged at the lower ends of the two hose sections 12.

And the third is that: the hose sections 12 are two in total, two hose sections 12 are correspondingly connected to two ends of the hard pipe section 11, a hard air outlet pipe 15 is additionally arranged at the lower ends of the two hose sections 12 respectively, an air outlet 14 is arranged on the two hard air outlet pipes 15, the hard air outlet pipe 15 can be connected to the lower end of the hose section 12 in a rotatable manner (as shown in fig. 2), so that the direction of the air outlet 13 can be adjusted (the air outlet 13 is laterally arranged on the hard air outlet pipe 15 in a rotatable manner), and an air inlet 13 is arranged on the hard pipe section 11.

It should be noted that, the air outlet 14 may be vertically disposed besides the above lateral arrangement, that is, the air outlet 14 is disposed at the lower end of the hose segment 12 or the lower end of the hard air outlet pipe 15, and the air outlet 14 is communicated with the inside of the pipe body 10 no matter the lateral arrangement or the vertical arrangement is adopted. Also, the hard pipe segment 11 includes an upper half shell 111 and a lower half shell 112, which are separable, so as to facilitate installation of the hose segment 12, the motor 20, and the like.

The motor 20 is arranged in the hard pipe section 11, and the following motors are distributed on the motor 20;

the first method comprises the following steps: the motor 20 is arranged singly (as shown in fig. 9 and 10), the middle of the hard pipe section 11 is vertically provided with an accommodating cavity 16, the front side of the accommodating cavity 16 is provided with a herringbone guide plate 17, the motor 20 is arranged in the accommodating cavity 16, and the impeller 30 is arranged at the shaft end of the motor 20. The motor 20 drives the impeller 30 to generate an airflow which is divided by the guide plate 17 to flow to the air outlets 14 at the two ends of the tube 10.

And the second method comprises the following steps: the motor 20 is provided in a single piece (as shown in fig. 12), the impellers 30 are respectively installed at two ends of a motor shaft, each impeller 30 corresponds to one end of the tube 10, and the motor 20 drives the air flow generated by the two impellers 30 to blow toward the air outlets 14 at two ends of the tube 10.

And the third is that: the two motors 20 are arranged side by side (as shown in fig. 11), the impellers 30 are respectively installed on the two motors 20, each impeller 30 corresponds to one end of the tube 10, and the two motors 20 drive the airflow generated by the two impellers 30 to blow toward the air outlets 14 at the two ends of the tube 10.

The power supply device 40 is arranged on the tube body 10, is a battery or a solar panel and is connected with the motor 20; the switch 50 is electrically connected to the motor 20 either directly or indirectly.

In addition, in order to make the neck hanging fan have more functions to meet more requirements of users, the following devices can be added:

1. an earphone 60 or a speaker (not shown) is provided on the tube 10 for listening to music, radio, etc.

2. A pulse massage device 70 is provided on the outer wall of the tube 10 toward the inner side to perform an electronic pulse massage to the cervical vertebrae of the user.

3. An aromatherapy device 80 or a mosquito repelling device (not shown) is installed on the pipe body 10, and an air freshener or a medicine with the function of refreshing mind can be placed in the aromatherapy device; the mosquito repelling device can help a user to dispel mosquitoes in the field; an embedding groove 18 is arranged in the middle of the hard pipe section 11 (a cover body 19 is arranged at the opening of the embedding groove 18), and the aromatherapy device 80 or the mosquito repelling device is arranged in the embedding groove.

4. The tube 10 is provided with a silicone member 90 at a position contacting with the neck, and the silicone member 90 can be a silicone pad or a silicone sleeve to prevent the wearing of the neck skin caused by the long-time wearing of the neck hanging fan.

5. The tubular body 10 is provided with illuminating lamps 100 or festoons (not shown), which may be provided on end surfaces of both ends of the tubular body or on an arc-shaped outer wall of the tubular body.

6. A light band 110 with decorative or night reminding function is disposed on an outward side wall of the tube 10 to improve the safety of the user walking at night.

The functions added above can be selectively added as required.

The using method and the working principle of the neck hanging fan are as follows: the neck hanging fan is hung at the neck, the switch is turned on, the motor is started, the impeller rotates, air flow is blown out from the air outlets at the two ends, and the cooling effect is generated on the human body.

The utility model discloses a design is key in that, through set up motor and impeller in hanging the body of neck fan, the air current that utilizes the motor to drive the impeller production blows to the body both ends, forms the effect of blowing. Compared with the traditional neck hanging fan, the neck hanging fan is simpler in structure, and meanwhile, small fans do not need to be hung at the two ends of the pipe body, so that the neck hanging fan is smaller in size and light in weight, and cannot burden a human body; and motor and impeller all are located the body inside, and the noise is little during the air-out, and the silence is effectual.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a hang neck formula fan which characterized in that: the device comprises a pipe body, a motor, an impeller, a power supply device and a switch for controlling the start and stop of the motor, wherein an air inlet is formed in the pipe body, and air outlets are respectively formed in two ends of the pipe body; the motor is arranged in the pipe body; the impeller is arranged at the end of the motor shaft, the motor drives the impeller to rotate, and airflow is blown out from air outlets at two ends of the pipe body; the power supply device is arranged on the pipe body and is connected with the motor; the switch is electrically connected with the motor directly or indirectly.

2. The hanging neck fan of claim 1, wherein: the tube body is provided with an earphone or a sound box.

3. The hanging neck fan of claim 1, wherein: the tube body is provided with a pulse massage device.

4. The hanging neck fan of claim 1, wherein: the power supply device is a battery or a solar panel.

5. The hanging neck fan of claim 1, wherein: and the pipe body is provided with an aromatherapy device or a mosquito repelling device.

6. The hanging neck fan of claim 1, wherein: a silica gel piece is arranged at the contact position of the tube body and the neck.

7. The hanging neck fan of claim 1, wherein: the tube body is provided with a lighting lamp or a colored lamp.

8. The hanging neck fan of claim 1, wherein: the air outlet is arranged at two ends of the tube body in a lateral or vertical mode and is communicated with the tube body respectively.

9. The hanging neck fan of claim 1, wherein: the air outlet can be rotatably arranged at two ends of the tube body.

10. The hanging neck fan of claim 1, wherein: a light band with decoration or night reminding function is arranged on one outward side wall of the tube body.