CN219654921U

CN219654921U - Neckline fan

Info

Publication number: CN219654921U
Application number: CN202320478704.4U
Authority: CN
Inventors: 陈丽芳
Original assignee: Shenzhen Zaiwan Technology Co ltd
Current assignee: Shenzhen Zaiwan Technology Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-09-08
Anticipated expiration: 2033-03-14

Abstract

The utility model provides a collar fan, which comprises a shell, a power supply and a fan assembly, wherein the shell comprises a bottom shell, a face shell and a rotating cover, an air outlet is formed in one side of the rotating cover, an air inlet is formed in the bottom shell and/or the rotating cover, the air inlet direction of the air inlet is perpendicular to the air outlet direction of the air outlet, the fan assembly is arranged on the bottom shell, the rotating cover is arranged on the fan assembly, the rotating cover can adjust the air outlet angle of the air outlet, and a fixing buckle for fixing the collar fan on a collar of a garment is arranged on the back of the shell; the utility model is portable and can be fixed on clothes of a user for use, and the air outlet direction can be adjusted.

Description

Neckline fan

Technical Field

The utility model belongs to the technical field of cooling equipment, and particularly relates to a collar fan.

Background

In hot summer, if the heat of the body of people is not emitted, heatstroke is easy, and the portable fan on the market is definitely the most suitable outdoor heat dissipation equipment. Most portable fans in the market at present are hand-held fans or neck-hanging fans, and the hand-held fans are needed to be used by users in a hand-held mode, so that air flow blown out of the fans cannot be used for radiating heat of a human body in the whole course, and only the fans can be used for blowing air when the user takes a rest; the wind of the neck hanging fan can only blow to the neck part of the human body, and the cooling range is small. Therefore, a fan with convenient use and wide cooling range is needed to achieve good cooling effect.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a collar fan which comprises a shell, a power supply and a fan assembly, wherein the shell comprises a bottom shell, a face shell and a rotating cover, one side of the rotating cover is provided with an air outlet, the bottom shell and/or the rotating cover is provided with an air inlet, the air inlet direction of the air inlet is vertical to the air outlet direction of the air outlet, the fan assembly is arranged on the bottom shell, the rotating cover is arranged on the fan assembly, the rotating cover can adjust the air outlet angle of the air outlet, and the back of the shell is provided with a fixing buckle for fixing the collar fan on a collar of a garment.

As a preferred option: the bottom shell is provided with a positioning plate, the positioning plate and the bottom shell form a rotating groove, the bottom of the rotating cover is provided with a rotating block, and the rotating block is embedded into the rotating groove; the circumference is provided with a plurality of locating holes on the locating plate, the rotation lid corresponds and is provided with the location pearl.

As a preferred option: the rotating cover is internally and symmetrically extended with elastic sheets, and the positioning beads are arranged on the elastic sheets and are abutted with the positioning holes.

As a preferred option: the fan assembly comprises a stator and a rotor, wherein the stator is fixedly connected with the bottom shell, the rotor is covered on the stator, fan blades are fixed on the outer side of the rotor, and the stator drives the rotor to rotate and drive the fan blades to rotate after being electrified.

As a preferred option: the bottom shell comprises a first installation area and a second installation area, the first installation area and the rotating cover enclose to form a first installation cavity for accommodating the fan assembly, and the second installation area and the face shell enclose to form a second installation cavity for accommodating the power supply.

As a preferred option: the second installation cavity further comprises a control panel, a control button and a charging interface.

As a preferred option: the first installation area and the second installation area are communicated and provided with a buried wire groove, a supporting block is arranged outside the buried wire groove, and the power supply is installed on the supporting block.

As a preferred option: the bottom shell is provided with a mounting groove, and one end of the fixing buckle is provided with a clamping hook matched with the mounting groove.

As a preferred option: the top of rotation lid is provided with the supporting cover, and the supporting cover is provided with outwards bellied arc holding surface.

As a preferred option: connecting ports for connecting hanging ropes are symmetrically arranged at two ends of the shell.

The beneficial effects of the utility model are as follows: the utility model is convenient to carry and can be fixed on the clothes of the user for use, and the air outlet direction can be adjusted.

Drawings

FIG. 1 is a schematic perspective view of a neckline fan of the present utility model;

FIG. 2 is an exploded view of the collar fan of the present utility model;

FIG. 3 is a cross-sectional view of a collar fan of the present utility model;

FIG. 4 is a schematic view of a bottom shell of a collar fan according to the present utility model;

fig. 5 is a schematic view of a rotating cover of a neckline fan of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to aspects of the present utility model are shown in the drawings, and other details not greatly related to the present utility model are omitted.

In addition, it should be further noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Examples

As shown in fig. 1 to 5, a collar fan includes a housing 100, a power supply and a fan assembly 200, wherein the housing 100 includes a bottom shell 110, a face shell 120 and a rotating cover 130, an air outlet 131 is provided on one side of the rotating cover 130, the bottom shell 110 and the rotating cover 130 are provided with an air inlet 101, the air inlet direction of the air inlet 101 is perpendicular to the air outlet direction of the air outlet 131, and it will be understood that the air outlet 131 may be provided only on the bottom shell 110 or the rotating cover 130; the fan assembly 200 is disposed on the bottom case 110, the rotating cover 130 is covered on the fan assembly 200, and the rotating cover 130 can adjust the air outlet angle of the air outlet 131, so as to meet the cooling requirements of different parts; the back of the case 100 is provided with a fixing button 140 for fixing the neckline fan to the neckline of the clothes, and by using the fixing button 140, the user can open the fixing button 140, sandwich a fixing object between the fixing button 140 and the outer surface of the case 100, close the fixing button 140, and elastically press the fixing object to fix the case 100 to the fixing object. The fixing object may be an object that the user wants to fix the clip type electric fan, and may refer to, for example, a neck portion, a placket portion, a front pocket portion, or the like of clothing that the user is wearing.

In this embodiment: the bottom shell 110 is provided with a positioning plate 150, the positioning plate 150 and the bottom shell 110 form a rotating groove, the bottom of the rotating cover 130 is provided with a rotating block 132, and the rotating block 132 is embedded into the rotating groove, so that the rotating cover 130 can rotate 360 degrees relative to the bottom shell 110; the circumference is provided with a plurality of locating holes 151 on the locating plate 150, and the rotation lid 130 is provided with the locating bead 133 corresponding, and after the locating bead 133 imbeds locating hole 151, the air outlet 131 angle on the rotation lid 130 remains fixed, and when the angle of needs adjustment, the rotation lid 130 is rotated, and the locating bead 133 breaks away from locating hole 151 until reaching other locating holes 151 of invasion again after the angle of needs.

In this embodiment: the rotating cover 130 extends inward symmetrically to form an elastic piece 134, the positioning bead 133 is disposed on the elastic piece 134 and abuts against the positioning hole 151, and under the action of the elastic piece 134, the elastic bead 133 abuts against the positioning hole 151 in a normal state, and is separated from the positioning hole 151 after an external force is applied.

In this embodiment: the fan assembly 200 includes a stator 210 and a rotor 220, the stator 210 is fixedly connected with the bottom shell 110, the rotor 220 is covered on the stator 210, the fan blades are fixed on the outer side of the rotor 220, and the stator 210 drives the rotor 220 to rotate and drives the fan blades to rotate after being electrified.

In this embodiment: the bottom case 100 includes a first mounting area 111 and a second mounting area 112, the first mounting area 111 and the rotary cover 130 enclose a first mounting cavity accommodating the fan assembly 200, and the second mounting area 112 and the face case 120 enclose a second mounting cavity accommodating the power supply.

In this embodiment: the second installation cavity further comprises a control panel, a control button and a charging interface, so that the start and stop of the fan, the rotating speed and the charging of the power supply are conveniently controlled.

In this embodiment: the first installation area 111 and the second installation area 112 are communicated and provided with a buried wire groove 113, a supporting block 114 is arranged outside the buried wire groove 113, and the power supply is installed on the supporting block 114, so that wires for connecting all the components can be regularly arranged in the buried wire groove 113, and the disorder of the wires is avoided, and the use is influenced.

In this embodiment: the bottom case 110 is provided with a mounting groove 115, and one end of the fixing buckle 140 is provided with a hook adapted to the mounting groove 115, so that the fixing buckle 140 is convenient to mount and dismount.

In this embodiment: the top of the rotary cover 130 is provided with a support cover 135, and the support cover 135 is provided with an arc-shaped support surface protruding outwards, so that the air inlet 101 can leak conveniently.

In this embodiment: the two ends of the housing 100 are symmetrically provided with connection ports 102 for connecting the hanging rope, so that a user can wear the hanging rope to hang the fan.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A collarband fan, includes casing, power and fan unit, its characterized in that: the shell comprises a bottom shell, a face shell and a rotating cover, wherein an air outlet is formed in one side of the rotating cover, an air inlet is formed in the bottom shell and/or the rotating cover, the air inlet direction of the air inlet is perpendicular to the air outlet direction of the air outlet, a fan assembly is arranged on the bottom shell, the rotating cover is arranged on the fan assembly, the rotating cover can adjust the air outlet angle of the air outlet, and a fixing buckle for fixing a collar fan on a collar of a garment is arranged on the back of the shell.

2. The neckline fan of claim 1, wherein: the bottom shell is provided with a positioning plate, the positioning plate and the bottom shell form a rotating groove, the bottom of the rotating cover is provided with a rotating block, and the rotating block is embedded into the rotating groove; the circumference is provided with a plurality of locating holes on the locating plate, the rotation lid corresponds and is provided with the location pearl.

3. The neckline fan of claim 2, wherein: the rotating cover is internally and symmetrically extended with elastic sheets, and the positioning beads are arranged on the elastic sheets and are abutted with the positioning holes.

4. A neckline fan as claimed in claim 3, wherein: the fan assembly comprises a stator and a rotor, wherein the stator is fixedly connected with the bottom shell, the rotor is covered on the stator, fan blades are fixed on the outer side of the rotor, and the stator drives the rotor to rotate and drive the fan blades to rotate after being electrified.

5. The neckline fan of claim 1, wherein: the bottom shell comprises a first installation area and a second installation area, the first installation area and the rotating cover enclose to form a first installation cavity for accommodating the fan assembly, and the second installation area and the face shell enclose to form a second installation cavity for accommodating the power supply.

6. The neckline fan as set forth in claim 5, wherein: the second installation cavity further comprises a control panel, a control button and a charging interface.

7. The neckline fan as set forth in claim 5, wherein: the first installation area and the second installation area are communicated and provided with a buried wire groove, a supporting block is arranged outside the buried wire groove, and the power supply is installed on the supporting block.

8. The neckline fan of claim 6, wherein: the bottom shell is provided with a mounting groove, and one end of the fixing buckle is provided with a clamping hook matched with the mounting groove.

9. The neckline fan as claimed in any one of claims 1 to 8, wherein: the top of rotation lid is provided with the supporting cover, and the supporting cover is provided with outwards bellied arc holding surface.

10. The neckline fan as claimed in any one of claims 1 to 8, wherein: connecting ports for connecting hanging ropes are symmetrically arranged at two ends of the shell.