CN219711836U

CN219711836U - Neck hanging fan with humidifying function

Info

Publication number: CN219711836U
Application number: CN202321206539.3U
Authority: CN
Inventors: 朱纯得
Original assignee: Ningbo Klinsmann Intelligent Technology Co ltd
Current assignee: Ningbo Klinsmann Intelligent Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-09-19
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a neck hanging fan with a humidifying function, which comprises a hanging body, wherein the hanging body is used for being hung at the neck of a human body, the hanging body comprises a neck hanging part and blowing parts connected to two ends of the neck hanging part, each blowing part is connected with a fan body, an air inlet and an air outlet are formed in each blowing part, and the fan body is used for blowing out air of the air inlet through the air outlet; the water storage tank is connected to the neck hanging part, and a water injection nozzle communicated with the water storage tank is arranged on the neck hanging part; the atomizing device comprises two mist outlets which are respectively formed on the two blowing parts, and the two mist outlets are respectively communicated with the inside of the water storage tank; the two fog outlets are respectively connected with an ultrasonic atomization sheet, and the ultrasonic atomization sheets are used for forming water fog from water at the fog outlets. The neck hanging fan with the humidifying function is convenient to inject water and simple to operate.

Description

Neck hanging fan with humidifying function

Technical Field

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

Background

People generally use a traditional fan to cool in summer, and the traditional fan is generally used indoors and cannot be carried about. In order to facilitate people to go out or cool down in open air, various portable fans appear on the market, but most of the portable fans are handheld, are inconvenient to take and store, and can cause fatigue of hands after being held for a long time. Therefore, the neck hanging fan which is hung on the neck and can release both hands is popular with people.

The utility model provides a hang neck fan of correlation technique, its structure is including wearing at human neck and being the support that the C font set up, and the both ends of support are connected with two fan housing, installs worm wheel fan in every fan housing, and is provided with air intake and air outlet on the fan housing, and fan housing internal connection has battery, circuit board etc. and is equipped with switch, charge mouth etc. on the fan housing. The neck hanging fan in the related art can meet the requirements of people for cooling in summer and carrying about and freeing hands, but in use, the neck hanging fan is easy to quickly evaporate moisture in nearby air, so that the air is drier and the skin state of a user can be influenced. Therefore, the neck hanging fan of the related art is generally configured with a humidifying function, namely, a water tank and an ultrasonic atomization device are arranged in a fan shell at one side, the ultrasonic atomization device forms water mist with water in the water tank and outwards sprays and diffuses the water mist through a mist outlet on the fan shell, so that air near the neck hanging fan is humidified, and the humidified air enables the skin surface of a person to be cooler under the action of fan airflow, and the cooling effect is better.

The neck hanging fan with the humidifying function in the related art has the following defects in the actual use process: firstly, the water tank is arranged in the fan shell at one side of the neck hanging fan, the fan shell is provided with a water injection port communicated with the water tank, and the surface of the fan shell at the periphery of the water injection port is also provided with an air inlet, an air outlet, an atomization outlet and the like, so that the space at the periphery of the water injection port is smaller, the operation is very inconvenient when people inject water or add water from the water tank at the water injection port, and water drops easily enter the fan shell through the air inlet and the air outlet during water injection, and damage is caused to a circuit board, a power supply and the like in the fan shell; secondly, the water tank is arranged in the fan shell on one side of the neck hanging fan, the water tank is not arranged in the fan shell on the other side of the neck hanging fan, and the atomization outlet is only arranged on the fan shell on one side of the neck hanging fan, so that the humidifying effect of the neck hanging fan in the related technology is poor.

Disclosure of Invention

The utility model aims to overcome the defects of the related art and provide the neck hanging fan with the humidifying function, which is convenient to inject water and simple to operate.

The technical scheme of the utility model is that the neck hanging fan with the humidifying function is provided with the following structure: it comprises

The hanging body is used for being hung at the neck of a human body, the hanging body comprises a neck hanging part and blowing parts connected to two ends of the neck hanging part, each blowing part is connected with a fan body, an air inlet and an air outlet are formed in each blowing part, and the fan bodies are used for blowing out air of the air inlet through the air outlet;

the water storage tank is connected to the neck hanging part, and a water injection nozzle communicated with the water storage tank is arranged on the neck hanging part;

the atomizing device comprises two mist outlets which are respectively formed on the two blowing parts, and the two mist outlets are respectively communicated with the inside of the water storage tank; the two fog outlets are respectively connected with an ultrasonic atomization sheet, and the ultrasonic atomization sheets are used for forming water fog from water at the fog outlets.

In some embodiments, a closed inner cavity is integrally formed in the neck hanging part, the inner cavity forms the water storage tank, a water injection hole communicated with the water storage tank is formed in the neck hanging part, and a hole plug capable of opening or closing the water injection hole is connected to the water injection hole.

In some embodiments, the inner cavity is arranged in the middle of the hanging neck part, two ends of the inner cavity extend towards two ends of the hanging neck part along the length direction of the hanging neck part respectively, and two ends of the inner cavity are communicated with the two fog outlets through the guide pipe respectively.

In some embodiments, the two ends of the inner cavity are provided with guide pipes which are communicated with the inner cavity in an outward extending manner, the inner ends of the two fog outlets are connected with connecting pipes which are communicated with the fog outlets, and the guide pipes at the two ends of the inner cavity are respectively communicated with the connecting pipes at the inner ends of the two fog outlets through guide pipes.

In some embodiments, the connection tube is filled with a water storage sponge.

In some embodiments, the water injection nozzle of the neck hanging part is provided with a concave step, the water injection hole is arranged on the step, the step is connected with a cover plate, the hole plug is connected with the cover plate, and the edge of the step is provided with a notch which is convenient for the cover plate to open.

In some embodiments, a guiding-out inclined plane with lower outside and higher inside is arranged on the end face of the fog outlet, which is close to the central axis of the hanging body, and extends towards the central axis of the hanging body.

In some embodiments, the two mist outlets are respectively arranged at one side of the air outlets on the two air blowing parts.

In some embodiments, the air blowing part is internally provided with a mounting cavity and an air duct, the mounting cavity is communicated with the air duct, the air outlet is communicated with the air duct, the mounting cavity is internally connected with the fan body, and the air inlet is communicated with the mounting cavity.

In some embodiments, the blowing part is connected with a power supply and a control circuit board, the blowing part is provided with a wind speed adjusting switch, an atomization adjusting switch, a charging interface and a charging display lamp, the power supply is electrically connected with the control circuit board, and the control circuit board is electrically connected with the wind speed adjusting switch, the atomization adjusting switch, the charging interface and the charging display lamp respectively.

In summary, compared with the related art, the neck hanging fan with the humidifying function has the following advantages: the neck hanging fan with the humidifying function is characterized in that a water storage tank is arranged on the neck hanging part, and particularly the water storage tank is integrally formed in the neck hanging part and is respectively communicated with mist outlets on two blowing parts; the water storage tank is far away from the two blowing parts, so that the operation space is large when the water storage tank is filled with water, the water injection is convenient, and the operation is simple; meanwhile, the water storage tank is prevented from being arranged in the blowing part, so that the space in the blowing part is larger, the installation of other components such as a power supply and a circuit board is facilitated, and water is prevented from entering the blowing part when the water storage tank is filled with water.

Drawings

Fig. 1 is a schematic structural view of a neck fan with a humidifying function according to some embodiments of the present utility model.

Fig. 2 is a schematic view of another angle structure of a neck fan with a humidifying function according to some embodiments of the present utility model.

Fig. 3 is a schematic cross-sectional view of a neck-hanging fan with humidifying function according to some embodiments of the present utility model.

Fig. 4 is a schematic partial cross-sectional view of a neck-hanging fan with humidifying function according to some embodiments of the present utility model.

Fig. 5 is a schematic diagram illustrating an assembly structure of a neck fan with a humidifying function according to some embodiments of the present utility model.

Reference numerals illustrate:

1. the device comprises a hanging body, 100, a neck hanging part, 101, a blowing part, 102, an air inlet, 103, an air outlet, 104, a mist outlet, 105, an inner cavity, 106, steps, 107, a water injection hole, 108, a notch, 109, a mounting cavity, 110, an air duct, 111, a guiding-out inclined plane, 2, a water storage tank, 200, a guiding pipe, 201, a connecting pipe, 3, an ultrasonic atomization sheet, 4, a cover plate, 400, a hole plug, 5, an air speed regulating switch, 6, an atomization regulating switch, 7, a charging interface, 8 and a charging display lamp.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the specific examples.

In the description of the embodiments of the present application, it should be understood that the terms "lateral," "longitudinal," "width," "thickness," "upper," "lower," "front," "rear," "vertical," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and include, for example, fixedly attached, detachably attached, or integrally attached; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 5, the embodiment of the utility model discloses a neck hanging fan with a humidifying function, which structurally comprises a hanging body 1, wherein the hanging body 1 is used for being hung at the neck of a human body, the hanging body 1 is generally in a shape of a C or a U, the hanging body 1 comprises a neck hanging part 100 positioned in the middle and blowing parts 101 connected with two ends of the neck hanging part 100, the two ends of the neck hanging part 100 and the two blowing parts 101 can be in an integrated structure or an assembled structure, the neck hanging part 100 and the two blowing parts 101 form the hanging body 1 which can be matched and hung at the neck of the human body, in the embodiment, each blowing part 101 is internally connected with a fan body, each blowing part 101 is provided with an air inlet 102 and an air outlet 103, and the fan body is used for blowing air of the air inlet 102 out through the air outlet 103; the air inlets 102 are provided on the inner and outer end surfaces of the blower 101, and the air outlets 103 are provided on the upwardly facing side walls of the blower 101. In this embodiment, the fan body is a dc turbofan, and the fan body is rotated electrically, so that the air at the air inlet 102 is blown to the air outlet 103 and is discharged from the air outlet 103.

In this embodiment, the blower 101 is provided with a mounting cavity 109 and an air duct 110, the mounting cavity 109 is communicated with the air duct 110, the air outlet 103 is communicated with the air duct 110, the mounting cavity 109 is connected with a fan body, and the air inlet 102 is communicated with the mounting cavity 109. The fan body blows air at the air inlet 102 to the air duct 110 for pressurization, and is discharged outwards from the air outlet 103, so that the blowing effect is improved.

Referring to fig. 1, 2 and 5, in this embodiment, the neck hanging fan with a humidifying function further includes a water storage tank 2 and an atomizing device, the water storage tank 2 is connected to the neck hanging portion 100, and a water injection nozzle communicated with the water storage tank 2 is arranged on the neck hanging portion 100; the atomizing device comprises two mist outlets 104 which are respectively formed on the two blowing parts 101, and the two mist outlets 104 are respectively communicated with the inside of the water storage tank 2; the two fog outlets 104 are respectively connected with an ultrasonic atomization sheet 3, and the ultrasonic atomization sheets 3 are used for forming water at the fog outlets 104 into water fog.

In this embodiment, the neck hanging fan with the humidifying function sets the water storage tank 2 on the neck hanging part 100, specifically, the water storage tank 2 is integrally formed in the neck hanging part 100, and the water storage tank 2 is respectively communicated with the mist outlets 104 on the two air blowing parts 101; the water storage tank 2 is far away from the two blowing parts 101, so that the operation space is large when the water storage tank 2 is filled with water, the water injection is convenient, and the operation is simple; meanwhile, the water storage tank 2 is prevented from being arranged in the blowing part 101, so that the space in the blowing part 101 is larger, the installation of other components such as a power supply and a circuit board is facilitated, and water is prevented from entering the blowing part 101 when the water storage tank 2 is filled with water.

Referring to fig. 4 and 5, in some embodiments, the water filling nozzle may be a one-way valve provided on the neck portion 100 and communicating with the water storage tank 2, that is, water may be filled into the water storage tank 2 from the water filling nozzle, but water in the water storage tank 2 does not flow out through the water filling nozzle. In this embodiment, the neck hanging part 100 is integrally formed with a closed inner cavity 105, and the inner cavity 105 forms the water storage tank 2, so that the water storage tank 2 and the neck hanging part 100 are of an integral structure, the production process is simple, and the assembly of the water storage tank 2 is avoided. The neck hanging part 100 is provided with a water filling hole 107 communicated with the water storage tank 2, and the water filling hole 107 is connected with a hole plug 400 capable of opening or closing the water filling hole 107. Specifically, the water injection nozzle of the neck hanging part 100 is provided with a concave step 106, the water injection hole 107 is formed in the step 106, the step 106 is connected with a cover plate 4, the hole plug 400 is connected with the cover plate 4, and the edge of the step 106 is provided with a notch 108 for facilitating the opening of the cover plate 4. The notch 108 is arranged, so that the cover plate 4 can be conveniently opened, when the cover plate 4 is opened, the hole plug 400 is separated from the water injection hole 107, water can be injected into the water storage tank 2 at the moment, and after the water injection is finished, the hole plug 400 of the cover plate 4 can be used for tightly covering the water injection hole 107, so that the operation is simple and convenient.

Referring to fig. 1 again, in this embodiment, one water storage tank 2 is used to supply water to the mist outlet 104 on the two air blowing portions 101, so that the trouble of arranging water tanks in the two air blowing portions 101 is avoided, water addition is very convenient, and only water is added into one water tank, so that the mist of the two mist outlet 104 can be supplied, and the product structure is simpler.

In this embodiment, the ultrasonic atomizing sheet 3 is installed at the mist outlet 104 to seal the mist outlet 104, so as to prevent water flow from flowing out in the non-working state of the ultrasonic atomizing sheet 3, and after the ultrasonic atomizing sheet 3 is electrified and works, the high-frequency resonance of the ultrasonic atomizing sheet 3 is utilized, the oscillation frequency is 1.7MHz or 2.4MHz, and the liquid water molecular structure can be scattered to generate natural and elegant water mist, so that the water mist is sprayed out of the pores of the ultrasonic atomizing sheet 3. In order to enable the ultrasonic atomizing sheet 3 to rapidly generate water mist, the connecting pipe 201 connected with the mist outlet 104 may be filled with a water storage sponge or cotton stick, etc., so that the water content at the mist outlet 104 is kept sufficient. Furthermore, the water storage tank 2 is arranged on the hanging neck part 100, and in a normal wearing state, the heights of the two mist outlet openings 104 are lower than the height of the water storage tank 2 on the hanging neck part 100, so that the water storage sponge or cotton stick is not required to be filled in the connecting pipe 201 of the mist outlet opening 104, and water can be always contained in the connecting pipe 201 of the mist outlet opening 104. In this embodiment, the ultrasonic atomizing plate 3 is used to generate water mist, and the size of the water mist can be adjusted by the technical means of the prior art, which is not described in detail in this embodiment.

Referring to fig. 1 and 2, it is to be understood that, in this embodiment, a power supply and a control circuit board are connected to the blower 101, and the blower 101 is provided with a wind speed adjusting switch 5, an atomization adjusting switch 6, a charging interface 7 and a charging display lamp 8, the power supply is a rechargeable battery, and the power supply is electrically connected to the control circuit board, and the control circuit board is electrically connected to the fan body, the ultrasonic atomization sheet 3, the wind speed adjusting switch 5, the atomization adjusting switch 6, the charging interface 7 and the charging display lamp 8, respectively. The wind speed regulating switch 5 can regulate the current on-off and the rotating speed of the fan body through the pressing times, so that the fan body is started or closed and the wind power is regulated; the atomization regulating switch 6 can regulate the vibration frequency of the ultrasonic atomization sheet 3 so as to regulate the water mist, the charging interface 7 can be connected with a USB (universal serial bus) wire to charge a power supply, the charging display lamp 8 is turned on during charging, and the charging is finished, and the charging display lamp 8 is extinguished or discolored; or the charging display lamp 8 blinks during charging, and the charging is finished, and the charging display lamp 8 is always on.

Referring to fig. 3 and 5 again, in some embodiments, the inner cavity 105 is disposed in the middle of the neck hanging portion 100, and two ends of the inner cavity 105 extend toward two ends of the neck hanging portion 100 along the length direction of the neck hanging portion 100, and two ends of the inner cavity 105 are respectively communicated with two mist outlets 104 through a conduit. Thus, the water storage tank 2 is positioned in the middle of the neck hanging fan, the weight of the two ends of the neck hanging fan can be balanced, and water can be supplied to the mist outlet 104 on the two blowing parts 101 by one water tank. The catheter of this embodiment may be a soft plastic or silicone tube.

Further, in some embodiments, the two ends of the inner cavity 105 are provided with guide pipes 200 that are communicated with the inner cavity 105, the inner ends of the two mist outlets 104 are connected with connecting pipes 201 that are communicated with the mist outlets 104, and the guide pipes 200 at the two ends of the inner cavity 105 are respectively communicated with the connecting pipes 201 at the inner ends of the two mist outlets 104 through a conduit. The arrangement of the guide tube 200 which can facilitate the connection of the guide tube with the connecting tube 201 of the fog outlet 104 and the inner cavity 105 makes the assembly of the guide tube simpler and more convenient.

Referring again to fig. 5, in some embodiments, a guiding-out inclined surface 111 with a lower outer side and a higher inner side is provided on a side of the end surface of the mist outlet 104, which is close to the central axis of the hanging body 1, and extends towards the central axis of the hanging body 1. By this arrangement, the water mist area discharged from the mist outlet 104 can be increased, and the humidifying effect can be improved. Further, two of the mist outlets 104 are respectively provided on one side of the air outlets 103 on the two air blowing portions 101. The fan body can be used for rapidly diffusing water mist while working, so that the humidifying and atomizing effects are improved.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a take neck fan of hanging of humidification function which characterized in that: it comprises

2. The neck hanging fan with a humidifying function as claimed in claim 1, wherein: the neck hanging part is internally and integrally provided with a closed inner cavity, the inner cavity forms the water storage tank, the neck hanging part is provided with a water injection hole communicated with the water storage tank, and the water injection hole is connected with a hole plug capable of opening or closing the water injection hole.

3. The neck hanging fan with a humidifying function as claimed in claim 2, wherein: the inner cavity is arranged in the middle of the hanging neck part, two ends of the inner cavity extend towards two ends of the hanging neck part along the length direction of the hanging neck part respectively, and two ends of the inner cavity are communicated with the two fog outlets through guide pipes respectively.

4. A neck hanging fan with a humidifying function as claimed in claim 3, wherein: the two ends of the inner cavity are outwards extended and provided with guide pipes communicated with the inner cavity, the inner ends of the two fog outlets are connected with connecting pipes communicated with the fog outlets, and the guide pipes at the two ends of the inner cavity are respectively communicated with the connecting pipes at the inner ends of the two fog outlets through guide pipes.

5. The neck hanging fan with a humidifying function as recited in claim 4, wherein: the connecting pipe is filled with a water storage sponge body.

6. The neck hanging fan with a humidifying function as claimed in claim 2, wherein: the water injection nozzle of hanging neck portion department is equipped with the step of indent, the water injection hole sets up on the step, just connect a apron on the step, the hole stopper is connected on the apron, just the edge of step is equipped with the breach that makes things convenient for the apron to open.

7. The neck hanging fan with a humidifying function as claimed in claim 1, wherein: one side of the end face of the fog outlet, which is close to the central axis of the hanging body, is extended to the central axis direction of the hanging body and provided with a guiding-out inclined plane with the outer lower part and the inner higher part.

8. The neck hanging fan with a humidifying function as claimed in claim 1, wherein: the two fog outlets are respectively arranged on one side of the air outlets on the two blowing parts.

9. The neck hanging fan with a humidifying function as claimed in claim 1, wherein: the air blower is characterized in that an installation cavity and an air duct are arranged in the air blowing part, the installation cavity is communicated with the air duct, the air outlet is communicated with the air duct, the fan body is connected in the installation cavity, and the air inlet is communicated with the installation cavity.

10. The neck hanging fan with a humidifying function as claimed in claim 1, wherein: the fan comprises a fan body, an ultrasonic atomization sheet, a wind speed regulating switch, an atomization regulating switch, a charging interface and a charging display lamp.