CN218817075U - Multifunctional neck hanging fan - Google Patents
Multifunctional neck hanging fan Download PDFInfo
- Publication number
- CN218817075U CN218817075U CN202222228778.0U CN202222228778U CN218817075U CN 218817075 U CN218817075 U CN 218817075U CN 202222228778 U CN202222228778 U CN 202222228778U CN 218817075 U CN218817075 U CN 218817075U
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- CN
- China
- Prior art keywords
- fan
- neck
- hinge
- shell
- support
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000694 effects Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 239000003205 fragrance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000000222 aromatherapy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a multi-functional string of neck fan, is including being used for wearing the arc support at human neck, establishes the commentaries on classics portion of arc support bottom establishes the rotary device of commentaries on classics portion bottom establishes the fan of rotary device bottom, the commentaries on classics portion is including commentaries on classics drain pan and commentaries on classics face shell, commentaries on classics face shell forms the commentaries on classics wind channel with commentaries on classics drain pan lock, the wind channel is the spiral wind channel of distortion, be equipped with the air current dashing area in the spiral wind channel, the air outlet is the arc, first hinge is articulated mutually through first hinge hole with first hinge hole, the second hinge with second hinge hole is articulated mutually through second hinge hole, the fan can be rotatory around the second hinge shaft, the utility model discloses can give the neck heat dissipation of blowing, can give the radiating fan of face again, and the wind that the fan blew off is not only mild gentle and agreeable.
Description
Technical Field
The utility model relates to an air conditioning equipment especially indicates a multi-functional neck fan that hangs.
Background
The neck hanging fan is a common neck air-blowing heat-dissipating device and is mainly used for promoting the air convection of the neck of a human body so as to achieve the effect of reducing the temperature of the human body. The air duct of the existing neck hanging fan is in a straight cylinder shape, air generated by the fan is blown into the air duct and is discharged from the heat dissipation holes in the side wall, the air flow directly reaches the neck of a human body, the use is single, and the requirements of users cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem existing in the technology, the utility model provides a can give the neck heat dissipation of blowing, can give the radiating fan of blowing again of face.
The utility model provides a multi-functional string neck fan, is including being used for wearing the arc support at human neck, establishes the commentaries on classics portion of arc support bottom establishes the rotary device of commentaries on classics portion bottom establishes the fan of rotary device bottom to and connect the hose between arc support and commentaries on classics portion, commentaries on classics portion is including changeing a drain pan and changeing a surface shell, it forms changeing a wind channel with changeing a drain pan lock to change a surface shell, the wind channel is the spiral wind channel of distortion, be equipped with the air current in the spiral wind channel and dash the district with the seiulus, the spiral wind channel is equipped with the air outlet in commentaries on classics surface shell one side, the air outlet is the arc.
The circulation drain pan is close to human neck one side, the circulation face shell is close to the one side of keeping away from human neck, the inboard of circulation drain pan is equipped with first hinge hole.
The fan comprises a shell, a driving device arranged in the shell, fan blades arranged at the bottom end of the driving device and a bottom cover arranged at the bottom of the shell, wherein a second link hole is formed in the rear side of the top of the shell, the driving device comprises a motor and a driving circuit, and an air inlet is formed in the bottom cover.
The rotating device comprises a hanging shaft, a first hinge joint arranged at the upper end of the hanging shaft and a second hinge joint arranged at the lower end of the hanging shaft, the first hinge joint is hinged with the first hinge hole through the first hinge shaft, and the second hinge joint is hinged with the second hinge hole through the second hinge shaft.
The fan may be rotated backward around the second hinge axis so that the wind generated from the fan is directly blown to the face of the person forward and upward.
The arc-shaped support comprises a support bottom shell and a support face shell, a battery is installed at the top of a buckling body of the support bottom shell and the support face shell, a mainboard and a switch are arranged on the right side of the buckling body of the support bottom shell and the support face shell, and the mainboard comprises a driving circuit and a power supply circuit.
The arc-shaped support and the diversion part are provided with connecting parts, and the connecting parts are used for connecting the arc-shaped support and the diversion part.
The output end of the driving circuit is connected with the fan, and the switch is connected in the fan driving circuit in series.
And the bottom cover is provided with an aromatherapy sheet.
The battery is connected with a power supply circuit of the mainboard.
The beneficial effects of the utility model are that can give the neck heat dissipation of blowing, can give the radiating fan of blowing again of face.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a front overall structure diagram of the neck blowing device of the present invention.
Fig. 2 is a back overall structure view of the face-blowing device of the present invention.
Fig. 3 is an exploded view of the structure of the present invention.
Fig. 4 is a structural view of the inner side of the air duct of the utility model.
Fig. 5 shows the structure of the air outlet of the present invention.
Detailed Description
As shown in fig. 1 and 2, the utility model relates to a multifunctional neck hanging fan.
As shown in fig. 1 and 2, a multifunctional neck hanging fan comprises an arc-shaped support 1 for being worn on the neck of a human body, a flow diversion part 3 arranged at the bottom end of the arc-shaped support 1, a rotating device 4 arranged at the bottom end of the flow diversion part 3, a fan 5 arranged at the bottom end of the rotating device 4, and a hose 2 connected between the arc-shaped support 1 and the flow diversion part 3.
As shown in fig. 3, the diverting part 3 includes a diverting bottom case 31 and a diverting surface case 32, the diverting bottom case 31 is close to one side of the neck of the human body, the diverting surface case 32 is buckled with the diverting bottom case 31 to form a diverting air duct 321, the diverting surface case 32 is close to one side far away from the neck of the human body, and a first hinge hole is arranged on the inner side of the diverting bottom case 31.
As shown in fig. 4 and 5, the air duct 321 is a twisted spiral air duct, the air outlet 322 is disposed at one side of the rotating surface shell 32, the spiral air duct has a sufficient air flow flushing area, the buffered air flow is gentle and soft when blown out from the air outlet, the air flow gently waves from the skin surface of the human body, the air outlet 322 is arc-shaped, and the wind blown out from the air outlet 322 waves the skin surface of the human body at different angles, so that a wave experience is generated.
As shown in fig. 3, the fan 5 includes a housing 51, a driving device installed in the housing 51, a fan blade 53 installed at the bottom end of the driving device, and a bottom cover 55 arranged at the bottom of the housing 51, wherein a second link hole 511 is arranged at the rear side of the top of the housing 51, and a fragrance sheet 54 is arranged on the bottom cover 55. The driving means includes a motor 52 and a driving circuit. The bottom cover 55 is provided with an air inlet 551.
As shown in fig. 2 and 3, the rotating device 4 includes a hanging shaft 40, a first hinge joint 41 provided at an upper end of the hanging shaft 40, and a second hinge joint 42 provided at a lower end of the hanging shaft 40, the first hinge joint 41 being hinged to a first hinge hole through a first hinge shaft 43, and the second hinge joint 42 being hinged to the second link hole 511 through a second hinge shaft 44.
The fan 5 may be rotated backward around the second hinge shaft 44 so that the wind generated from the fan is directly blown to the face of the person forward and upward.
As shown in fig. 3, the arc-shaped support 1 includes a support bottom shell 11 and a support face shell 12, a battery 15 is installed at the top of a buckling body of the support bottom shell 11 and the support face shell 12, a main board 13 and a switch 14 are installed on the right side of the buckling body of the support bottom shell 11 and the support face shell 12, the main board 13 includes a driving circuit, an output end of the driving circuit is connected with a fan, and the switch is connected in series in the fan driving circuit.
As shown in fig. 3, a connecting portion 2 is provided between the arc-shaped support 1 and the diversion portion 3, and the connecting portion 2 is used for connecting the arc-shaped support 1 and the diversion portion 3.
When the air conditioner is used, the switch 14 is turned on, the driving circuit is electrified to drive the motor 52 to rotate, air enters the fan from the air inlet 551, enters the flow conversion part 3 upwards, is buffered in the wide flow conversion part 3, then upwards flows along the spiral air channel, and is blown out from the arc air outlet 321.
When the face needs to be cooled, the fan is rotated backwards, the air outlet of the fan faces to the front upper part, and the air blown out by the fan is blown to the face of a user.
In the whole blowing process, since the fragrance sheet 54 is arranged on the inner side of the bottom cover 55, the whole blowing process is accompanied by fragrance.
Claims (9)
1. The utility model provides a multi-functional string of neck fan, its characterized in that is including arc support (1) that is used for wearing at human neck, establishes the commentaries on classics flow portion (3) of arc support (1) bottom are established change rotary device (4) of flow portion (3) bottom, establish fan (5) of rotary device (4) bottom to and connect in arc support (1) and change connecting portion (2) between flow portion (3), fan (5) are under rotary device's (4) effect, and the backward rotation plays, makes the wind that the fan produced directly blow to people's face to the preceding top.
2. The multifunctional neck hanging fan as claimed in claim 1, wherein the diversion part (3) comprises a diversion bottom shell (31) and a diversion surface shell (32), the diversion bottom shell (31) is close to one side of the human neck, the diversion surface shell (32) is close to one side far away from the human neck, and a first hinge hole is formed in the inner side of the diversion bottom shell (31).
3. The multifunctional hanging neck fan as claimed in claim 2, wherein the fan (5) comprises a housing (51), a driving device installed in the housing (51), a fan blade (53) installed at the bottom end of the driving device, and a bottom cover (55) arranged at the bottom of the housing (51), the housing (51) is provided with a second link hole (511) at the rear side of the top, the driving device comprises a motor (52) and a driving circuit, and the bottom cover (55) is provided with an air inlet (551).
4. A multifunctional neck hanging fan as claimed in claim 3, wherein said rotating means (4) comprises a hanger shaft (40), a first hinge (41) provided at the upper end of said hanger shaft (40) and a second hinge (42) provided at the lower end of said hanger shaft (40), said first hinge (41) and said first hinge hole being hinged by a first hinge shaft (43), said second hinge (42) and said second hinge hole (511) being hinged by a second hinge shaft (44).
5. The multifunctional hanging neck fan as claimed in claim 1, wherein the arc-shaped support (1) comprises a support bottom shell (11) and a support face shell (12), a battery (15) is mounted on the top of a buckling body of the support bottom shell (11) and the support face shell (12), a main board (13) and a switch (14) are arranged on the right side of the buckling body of the support bottom shell (11) and the support face shell (12), and the main board (13) comprises a driving circuit and a power supply circuit.
6. The multifunctional neck hanging fan as claimed in claim 1, wherein the arc-shaped bracket (1) and the flow-turning part (3) are provided with a connecting part (2), and the connecting part (2) is used for connecting the arc-shaped bracket (1) and the flow-turning part (3).
7. The multifunctional neck hanging fan as claimed in claim 5, wherein the output end of the driving circuit is connected with the fan, and the switch is connected in series in the fan driving circuit.
8. The multifunctional neck hanging fan as claimed in claim 3, wherein the bottom cover (55) is provided with an aroma piece (54).
9. The multifunctional hanging neck fan as claimed in claim 6, wherein the battery (15) is connected with a power supply circuit of the main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222228778.0U CN218817075U (en) | 2022-08-24 | 2022-08-24 | Multifunctional neck hanging fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222228778.0U CN218817075U (en) | 2022-08-24 | 2022-08-24 | Multifunctional neck hanging fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218817075U true CN218817075U (en) | 2023-04-07 |
Family
ID=87257977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222228778.0U Active CN218817075U (en) | 2022-08-24 | 2022-08-24 | Multifunctional neck hanging fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218817075U (en) |
-
2022
- 2022-08-24 CN CN202222228778.0U patent/CN218817075U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240731 Address after: 438000 Yanwo Yuan Village, Group 2, Luotuoao Town, Luotian County, Huanggang City, Hubei Province Patentee after: Guo Jian Country or region after: China Address before: 453000 No.9, row 10, West Zhongzhuang Village Road, Zhulou Township, Yuanyang County, Xinxiang City, Henan Province Patentee before: Zhang Chensheng Country or region before: China |
|
| TR01 | Transfer of patent right |