CN219913303U - Cold and warm dual-purpose neck hanging fan - Google Patents
Cold and warm dual-purpose neck hanging fan Download PDFInfo
- Publication number
- CN219913303U CN219913303U CN202321435298.XU CN202321435298U CN219913303U CN 219913303 U CN219913303 U CN 219913303U CN 202321435298 U CN202321435298 U CN 202321435298U CN 219913303 U CN219913303 U CN 219913303U
- Authority
- CN
- China
- Prior art keywords
- fan
- heating
- dual
- shells
- arc
- Prior art date
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 15
- 238000007664 blowing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a cooling and heating dual-purpose neck hanging fan. The dual-purpose neck fan of hanging of changes in temperature includes: the fan assembly comprises an arc-shaped connecting piece, wherein two ends of the arc-shaped connecting piece are fixedly provided with shells, a fan assembly and a heating assembly are arranged in the shells, air inlets are formed in one sides, close to each other, of the shells, the heating assembly is located between the fan assembly and the air inlets, and a plurality of air outlet holes are formed in the tops of the arc-shaped connecting piece and the shells. The dual-purpose cooling and heating neck hanging fan provided by the utility model can be used in summer and winter, and is used for cooling or heating for users, and has the advantages of simple structure, convenience in carrying and convenience in use.
Description
Technical Field
The utility model belongs to the technical field of neck hanging fans, and particularly relates to a dual-purpose neck hanging fan for cooling and heating.
Background
The fan is used as a part of articles for daily use, is an important summer-heat prevention tool in hot summer or an important auxiliary tool for providing hot air in cold winter, is used as a fan, and is a novel fan capable of being hung on the neck; the hanging neck fan can be used without holding hands, and is convenient and quick.
In the related art, a dual-purpose neck hanging fan of cold and hot air is disclosed, this neck hanging fan includes the cold and hot fan main part and is used for hanging the neck pendant of this neck hanging fan on the neck, the cold and hot fan main part is connected with the neck pendant. The cooling and heating fan main body comprises a heating component and a fan group, and the heating component and the fan group are oppositely arranged. The cold air and warm air of the neck hanging fan are generated by the cold and warm air fan main body, so that the neck hanging fan has the functions of blowing cold air and warm air. The neck hanging fan capable of blowing cold air and warm air can meet the functions of blowing cold air and cooling in summer and blowing hot air and heating in winter, and the function of hanging the warm air blower and the cold air fan on the neck is achieved. The heating component is used for heating, and the fan group drives the hot air to diffuse and flow to form warm air; in addition, the heating component and the fan group can work independently, when the temperature is temporarily reached in summer, the fan group can be adjusted only to enable the fan group to work, so that the neck hanging fan forms cold air, and the function of blowing and cooling in summer is performed
However, the structure has the defects that the neck hanging fan can only discharge air through the two fans at the front end, the air blowing range is small, and the air blowing effect is poor.
Therefore, it is necessary to provide a new cooling and heating dual-purpose neck hanging fan to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the cooling and heating dual-purpose neck hanging fan which can be used in summer and winter and is simple in structure, convenient to carry and convenient to use.
In order to solve the technical problems, the cooling and heating dual-purpose neck hanging fan provided by the utility model comprises: the fan assembly comprises an arc-shaped connecting piece, wherein two ends of the arc-shaped connecting piece are fixedly provided with shells, a fan assembly and a heating assembly are arranged in the shells, air inlets are formed in one sides, close to each other, of the shells, the heating assembly is located between the fan assembly and the air inlets, and a plurality of air outlet holes are formed in the tops of the arc-shaped connecting piece and the shells.
As a further scheme of the utility model, the fan assembly comprises a driving motor, a rotary table and a plurality of fan blades, wherein the driving motor is fixedly arranged on the inner wall of one side of the shell, the rotary table is fixedly arranged on an output shaft of the driving motor, the fan blades are fixedly arranged on the rotary table, and the fan blades are distributed in a ring shape.
As a further scheme of the utility model, the heating component comprises a plurality of fixing rods, a mounting ring and a heating ring, wherein the fixing rods are fixedly arranged on the inner wall of the shell, the mounting ring is fixedly arranged at one end of the fixing rods, and the heating ring is fixedly arranged in the mounting ring.
As a further scheme of the utility model, a storage battery is fixedly arranged in the corresponding shell, and a charging interface is fixedly arranged on the outer wall of one side of the corresponding shell.
As a further scheme of the utility model, a button switch is fixedly arranged on the outer wall of one side of the corresponding shell, and an annular lamp belt is fixedly arranged on the outer wall of one side of the corresponding shell.
As a further scheme of the utility model, the ventilation protection plates are fixedly arranged in the two air inlets.
Compared with the related art, the cold and warm dual-purpose neck hanging fan provided by the utility model has the following beneficial effects:
the utility model can control the start and stop of the heating assembly, so that the neck hanging fan can be used in summer and winter, and can cool or heat the user, and has the advantages of simple structure, portability and convenient use.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the whole structure of a dual-purpose cooling and heating neck-hanging fan of the utility model;
FIG. 2 is a schematic diagram showing a sectional structure of a cooling and heating dual-purpose neck-hanging fan in a top view;
FIG. 3 is a schematic view of the structure of the housing, turntable and fan blades according to the present utility model.
In the figure: 1. an arc-shaped connecting piece; 2. a housing; 3. a fan assembly; 31. a driving motor; 32. a turntable; 33. a fan blade; 4. a heating assembly; 41. a fixed rod; 42. a mounting ring; 43. a heating ring; 5. an air inlet; 6. an air outlet hole; 7. a storage battery; 8. a charging interface; 9. a push button switch; 10. an annular light band; 11. and a ventilation protection plate.
Detailed Description
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic diagram of an overall structure of a dual-purpose cooling and heating neck-hanging fan according to the present utility model; FIG. 2 is a schematic diagram showing a sectional structure of a cooling and heating dual-purpose neck-hanging fan in a top view; FIG. 3 is a schematic view of the structure of the housing, turntable and fan blades according to the present utility model. The dual-purpose neck fan of hanging of changes in temperature includes: the fan assembly comprises an arc-shaped connecting piece 1, wherein two ends of the arc-shaped connecting piece 1 are fixedly provided with a shell 2, a fan assembly 3 and a heating assembly 4 are arranged in the shell 2, an air inlet 5 is formed in one side, close to each other, of the shell 2, the heating assembly 4 is located between the fan assembly 3 and the air inlet 5, and a plurality of air outlet holes 6 are formed in the tops of the arc-shaped connecting piece 1 and the shell 2.
As shown in fig. 2 and 3, the fan assembly 3 includes a driving motor 31, a turntable 32, and a plurality of fan blades 33, where the driving motor 31 is fixedly installed on an inner wall of one side of the housing 2, the turntable 32 is fixedly installed on an output shaft of the driving motor 31, the plurality of fan blades 33 are fixedly installed on the turntable 32, and the plurality of fan blades 33 are distributed in a ring shape.
As shown in fig. 2, the heating assembly 4 includes a plurality of fixing rods 41, a mounting ring 42 and a heating ring 43, wherein the plurality of fixing rods 41 are fixedly mounted on the inner wall of the housing 2, the mounting ring 42 is fixedly mounted at one end of the plurality of fixing rods 41, and the heating ring 43 is fixedly mounted in the mounting ring 42.
As shown in fig. 1 and 2, a storage battery 7 is fixedly installed in the corresponding housing 2, and a charging interface 8 is fixedly installed on the outer wall of one side of the corresponding housing 2.
As shown in fig. 1 and fig. 2, a button switch 9 is fixedly installed on an outer wall of one side of the corresponding housing 2, an annular lamp strip 10 is fixedly installed on an outer wall of one side of the corresponding housing 2, the annular lamp strip 10 is red and blue, when the heating component 4 is started, the annular lamp strip 10 emits red light, and when the heating component 4 is closed, the annular lamp strip 10 emits blue light.
As shown in the figure, the ventilation protection plates 11 are fixedly arranged in the two air inlets 5, so that the hair of a user can be prevented from entering.
The working principle of the cooling and heating dual-purpose neck hanging fan provided by the utility model is as follows:
when the device is used, the arc-shaped connecting piece 1 is hung on the neck of a user, the annular lamp belt 10 is lightened blue light by pressing the button switch 9, the driving motor 31 is started, the driving motor 31 drives the rotary table 32 to rotate, the rotary table 32 drives the fan blades 33 to rotate, external air is sucked from the air inlet 5, and then the external air is sprayed out through the plurality of air outlet holes 6 to cool the user;
when heating is needed, the button switch 9 is pressed again, the annular lamp belt 10 is lighted to emit red light, the heating ring 43 works to heat, and the sucked air is heated, so that a user is heated, the button switch 9 is pressed again when the heating ring is closed, and the driving motor 31, the heating ring 43 and the annular lamp belt 10 are all closed.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (6)
1. A dual-purpose neck fan of hanging of changes in temperature, its characterized in that includes:
the fan assembly comprises an arc-shaped connecting piece, wherein two ends of the arc-shaped connecting piece are fixedly provided with shells, a fan assembly and a heating assembly are arranged in the shells, air inlets are formed in one sides, close to each other, of the shells, the heating assembly is located between the fan assembly and the air inlets, and a plurality of air outlet holes are formed in the tops of the arc-shaped connecting piece and the shells.
2. The dual-purpose neck fan of claim 1, wherein: the fan assembly comprises a driving motor, a rotary table and a plurality of fan blades, wherein the driving motor is fixedly arranged on the inner wall of one side of the shell, the rotary table is fixedly arranged on an output shaft of the driving motor, the fan blades are fixedly arranged on the rotary table, and the fan blades are annularly distributed.
3. The dual-purpose neck fan of claim 1, wherein: the heating assembly comprises a plurality of fixing rods, a mounting ring and a heating ring, wherein the fixing rods are fixedly mounted on the inner wall of the shell, the mounting ring is fixedly mounted at one ends of the fixing rods, and the heating ring is fixedly mounted in the mounting ring.
4. The dual-purpose neck fan of claim 1, wherein: the corresponding shell is internally and fixedly provided with a storage battery, and the corresponding outer wall of one side of the shell is fixedly provided with a charging interface.
5. The dual-purpose neck fan of claim 1, wherein: a button switch is fixedly arranged on the outer wall of one side of the corresponding shell, and an annular lamp strip is fixedly arranged on the outer wall of one side of the corresponding shell.
6. The dual-purpose neck fan of claim 1, wherein: and the two air inlets are internally and fixedly provided with ventilation protection plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435298.XU CN219913303U (en) | 2023-06-07 | 2023-06-07 | Cold and warm dual-purpose neck hanging fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435298.XU CN219913303U (en) | 2023-06-07 | 2023-06-07 | Cold and warm dual-purpose neck hanging fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219913303U true CN219913303U (en) | 2023-10-27 |
Family
ID=88434165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321435298.XU Active CN219913303U (en) | 2023-06-07 | 2023-06-07 | Cold and warm dual-purpose neck hanging fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219913303U (en) |
-
2023
- 2023-06-07 CN CN202321435298.XU patent/CN219913303U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108882656B (en) | Cooling structure of portable energy storage power station | |
| CN111441970B (en) | Hand-held bladeless fan | |
| CN219913303U (en) | Cold and warm dual-purpose neck hanging fan | |
| CN103398030A (en) | Multifunctional portable bladeless fan | |
| CN214315889U (en) | Dustproof ventilation unit of inverter cabinet | |
| CN212615505U (en) | Double-air-outlet neck hanging fan based on air duct | |
| CN212615499U (en) | Three air outlet hang neck fan based on wind channel | |
| CN110671771A (en) | Intelligent portable air conditioner adopting Peltier effect | |
| CN206531221U (en) | Air-conditioning fan | |
| CN205156213U (en) | Solar energy portable air conditioner ware | |
| CN210200488U (en) | Transformer heat abstractor with dustproof function | |
| CN210399498U (en) | Novel heated air circulation fan | |
| CN106723773A (en) | A kind of parasols based on semiconductor chilling plate | |
| CN2184894Y (en) | Air conditioner water heater | |
| CN206875550U (en) | A kind of wind warms up type super bath | |
| CN2258928Y (en) | Dualpurpose electric fan with detachable heating device | |
| CN218179028U (en) | Heating stove | |
| CN2141049Y (en) | Light air conditioner | |
| CN213879329U (en) | Heat abstractor for portable power source | |
| CN211670730U (en) | High-speed motor with cooling structure | |
| CN213983726U (en) | Warmer capable of utilizing heat | |
| TWM536339U (en) | Warming and ventilating device for bathroom | |
| CN215723501U (en) | Bath heater | |
| CN220037059U (en) | Fan | |
| CN210839703U (en) | Electronic communication terminal shell convenient to fix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |