CN211550040U - Hang neck formula intelligent fan - Google Patents
Hang neck formula intelligent fan Download PDFInfo
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- CN211550040U CN211550040U CN201922313673.3U CN201922313673U CN211550040U CN 211550040 U CN211550040 U CN 211550040U CN 201922313673 U CN201922313673 U CN 201922313673U CN 211550040 U CN211550040 U CN 211550040U
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Abstract
The utility model discloses a neck-hung intelligent fan, which comprises a semi-annular main body, two fan heads and a control device for controlling the start and stop of the fan, wherein the two ends of the semi-annular main body are respectively connected with a hose, the two fan heads are respectively correspondingly connected with the lower ends of the two hoses, and both the two fan heads comprise a shell, a motor arranged in the shell and fan blades arranged at the shaft end of the motor; the control device is arranged on the semi-annular main body and the fan head or distributed on the semi-annular main body and the fan head, and comprises a circuit board, an inductor and a key; the circuit board is provided with a processor; the sensor, the key and the motor are respectively connected with the processor. Therefore, the hanging neck type fan is provided with the sensor capable of sensing the temperature of a human body or the distance between the human body and the fan and the processor capable of storing the last gear adjustment of the fan and recovering the last gear when the fan is turned on again; the opening and gear adjustment of the fan are more intelligent, and the use experience of the fan is improved.
Description
Technical Field
The utility model belongs to the technical field of the fan technique and specifically relates to indicate a hang neck formula intelligent fan.
Background
The fan is one of the most used electrical appliances for daily people, not only can accelerate the circulation of air, but also can bring coolness to people, but the traditional fan has a large volume and can only be placed indoors for use. The miniaturized hanging neck type fan appears at present, the volume is obviously reduced compared with the traditional fan, the weight is light, the fan is particularly suitable for being carried out, and people can be cooled anytime and anywhere especially when the fan runs on a road in hot summer. The neck-hung fan can only control the opening and closing of the fan through keys, cannot be automatically started and stopped according to the use situation, and is not intelligent enough; in addition, such fans usually need to be pressed to adjust gears, and after each off-state, the fan restores to the original gear, and after the fan is turned on again, the gears need to be adjusted again, so that the operation is inconvenient. Therefore, improvements should be made to such fans to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a neck-hung type intelligent fan, which comprises a sensor for sensing the temperature of the human body or the distance between the human body and the fan, and a processor for storing the previous gear adjustment of the fan and restoring the previous gear when the fan is turned on again; the opening and gear adjustment of the fan are more intelligent, and the use experience of the fan is improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hanging neck type intelligent fan comprises a semi-annular main body, two fan heads and a control device for controlling the starting and stopping of the fan, wherein two ends of the semi-annular main body are respectively connected with a hose, the two fan heads are respectively and correspondingly connected to the lower ends of the two hoses, and each of the two fan heads comprises a shell, a motor arranged in the shell and fan blades arranged at the end of the motor shaft; the control device is arranged on the semi-annular main body and the fan head or distributed on the semi-annular main body and the fan head, and comprises a circuit board, an inductor for inducing the temperature of a human body or the distance between the human body and the fan and a key for manually operating the fan and adjusting gears; the circuit board is provided with a processor which can store the last operating gear of the fan, recover the last gear when the fan is opened again and collect the sensor and key instructions to control the start and stop of the fan; the inductor, the keys and the motor are respectively connected with the processor; and an electric plug interface is arranged on the circuit board.
As a preferred embodiment: the sensor is an infrared sensor, a distance sensor or a temperature sensor.
As a preferred embodiment: and a battery for supplying power to the motor is arranged in the semi-annular main body.
As a preferred embodiment: the fan also comprises an indicator light, an indicator light key for controlling the indicator light is arranged on the semi-annular main body or the shell of the fan head, the indicator light key is connected with the circuit board, and the brightness of the indicator light changes along with the gear of the fan.
As a preferred embodiment: the processor is a single chip processor.
As a preferred embodiment: the control device is arranged on the semi-annular main body.
As a preferred embodiment: the control device is arranged on one of the fan heads.
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 the inductor that accessible response human body temperature or distance between human and the fan in hanging neck formula fan to the setting can be stored the fan and adjusted the gear last time and resume the treater of gear last time when the fan is opened once more. Therefore, when the fan is used, the fan can be started as long as the fan is hung on the neck, so that the button type operation is avoided, and the fan is more intelligent; meanwhile, the last gear can be automatically recovered, and the adjustment-free mode is entered, so that the use habit of a user can be adapted by opening the fan. In addition, the button is provided for manual operation, different use requirements of users can be met, and the use experience of the fan is improved.
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 the fan of the present invention;
fig. 2 is a schematic view of the fan of the present invention.
The attached drawings indicate the following:
10. semi-annular main body 11 and silica gel pad
12. Hose 13, indicator light
14. Indicator light button 20 and fan head
21. Casing 22, motor
23. Fan blade 30 and control device
31. Circuit bar 311 and processor
312. Plug-in interface 32 and inductor
33. A key 40, and a battery.
Detailed Description
The utility model discloses as shown in fig. 1 and fig. 2, a hang neck formula intelligent fan, including semi-annular main part 10, two fan heads 20 and control fan open the controlling means 30 who stops, wherein:
the semi-annular main body 10 can also be arranged in a two-half type which can be folded along the middle part, in the embodiment, the semi-annular main body 10 is a whole, and a silica gel pad 11 which can improve the comfort of fitting with the neck of a person is arranged on the inner side wall of the semi-annular main body 10 (or a silica gel outer cover is coated outside the semi-annular main body 10); hoses 12 are respectively connected to both ends of the semi-annular main body 10.
The two fan heads 20 are respectively and correspondingly connected to the lower ends of the two hoses 12, and the hoses 12 can be bent so that the fan heads 20 can adjust different angles; both fan heads 20 comprise a housing 21, a motor 22 mounted in the housing 21 and fan blades 23 mounted at the axial ends of the motor 22.
The control device 30 is installed on the semi-annular main body 10, the fan head 20 or distributed on the semi-annular main body 10 and the fan head 20 (in the embodiment, the control device 30 is installed on the semi-annular main body 10; or can be installed on one of the fan heads 20 or both the semi-annular main body 10 and the fan head 20 as required); the control device 30 includes a circuit board 31, a sensor 32 for sensing a temperature of a human body or a distance between the human body and the fan, and a button 33 for manually operating the fan and adjusting a gear.
The circuit board 31 is installed inside the semi-annular main body 10, the circuit board 31 is provided with a processor 311 (the processor 311 is a single chip processor and has a memory function) and a plug-in interface 312 for connecting a power supply, wherein the processor 311 is used for storing the last gear of the fan for adjustment and recovering the last gear when the fan is turned on again, and can collect instructions of the sensor 32 and the key 33 to control the start and stop of the fan and the adjustment of the gear; the inductor 32 is disposed on the semi-annular body 10 (or on the fan head 20), and is connected to the processor 31; the sensor 32 is used for sensing a temperature of a human body or a distance between the human body and the fan (the sensor 32 may be an infrared sensor, a distance sensor or a temperature sensor, which is mainly used for sensing a signal and then sending an instruction to the processor 311); the button 33 is disposed on the semi-annular body 10 for manually operating the fan, and the button 33 and the motor 22 are respectively connected to the processor 311. In addition, a battery 40 for supplying power to the motor 22 is installed in the semi-annular main body 10, and the battery 40 is connected to the motor 22, the processor 311, and the plug interface 312. And an indicator light 13 and an indicator light key 14 for controlling the indicator light 13 are also arranged on the semi-annular main body 10 or the casing 21 of the fan head 20, the indicator light key 14 is connected with the processor 311 and the indicator light 13, the indicator light 13 is connected with the processor 311, and the brightness of the indicator light 13 is changed along with the gear of the fan.
The use method and the principle of the fan are as follows: after the fan is put around the neck, the sensor 32 senses a signal (that is, a shield exists or a signal corresponding to a set temperature or a distance range is sensed), the sensor 32 sends an instruction to the processor 311, and the processor 311 controls the motor 22 to start. While the user can directly control the start and stop of the motor 22 by operating the button 33. The processor 311 of the fan can store the last gear adjustment of the fan and restore the last gear when the fan is turned on again, so that the last gear of the fan can be automatically restored when the fan is started, thereby satisfying the use habit of a user without readjusting the gear of the fan.
Meanwhile, manual mode adjustment can be performed through the key 33, the key 33 is pressed under the condition that the fan is started in an induction mode, the next gear is started, and when the maximum gear is adjusted, pressing is continued, and the fan is turned off. If the fan is started by the key 33, the key 33 specifically operates as follows: the fan is started by pressing, and the gear mode is the gear mode in the last use; then entering a next gear mode; after the maximum gear is adjusted, the fan is turned off (the number of gears can be set according to requirements). When the fan is turned off, the fan is taken down from the neck (when the sensor 32 does not sense the shielding object or senses that the temperature or the distance is not within the preset range, the sensor 32 sends an instruction to the processor 311, and the processor 311 turns off the fan) or the operation is directly performed by the key 33. The indicator light 13 can change brightness along with gear change, and the indicator light key 14 can control the brightness and the opening and the closing of the indicator light 13. During charging, the power supply and the plug-in interface 312 are connected by a charging wire.
The utility model discloses a design is key in, through set up the inductor of accessible response human temperature or distance between human and the fan in hanging neck formula fan to the setting can be stored the fan and adjusted the gear last time and resume the treater of the gear last time promptly when the fan is opened once more. Therefore, when the fan is used, the fan can be started as long as the fan is hung on the neck, so that the button type operation is avoided, and the fan is more intelligent; meanwhile, the last gear can be automatically recovered, and the adjustment-free mode is entered, so that the use habit of a user can be adapted by opening the fan. In addition, the button is provided for manual operation, different use requirements of users can be met, and the use experience of the fan is improved.
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 (7)
1. The utility model provides a hang neck formula intelligent fan which characterized in that: the fan comprises a semi-annular main body, two fan heads and a control device for controlling the start and stop of a fan, wherein two ends of the semi-annular main body are respectively connected with a hose, the two fan heads are respectively and correspondingly connected to the lower ends of the two hoses, and each fan head comprises a shell, a motor arranged in the shell and fan blades arranged at the end of the motor shaft; the control device is arranged on the semi-annular main body and the fan head or distributed on the semi-annular main body and the fan head, and comprises a circuit board, an inductor for inducing the temperature of a human body or the distance between the human body and the fan and a key for manually operating the fan and adjusting gears; the circuit board is provided with a processor which can store the last operating gear of the fan, recover the last gear when the fan is opened again and collect the sensor and key instructions to control the start and stop of the fan; the inductor, the keys and the motor are respectively connected with the processor; and an electric plug interface is arranged on the circuit board.
2. The hanging neck type intelligent fan as claimed in claim 1, wherein: the sensor is an infrared sensor, a distance sensor or a temperature sensor.
3. The hanging neck type intelligent fan as claimed in claim 1, wherein: and a battery for supplying power to the motor is arranged in the semi-annular main body.
4. The hanging neck type intelligent fan as claimed in claim 1, wherein: the fan also comprises an indicator light, an indicator light key for controlling the indicator light is arranged on the semi-annular main body or the shell of the fan head, the indicator light key is connected with the circuit board, and the brightness of the indicator light changes along with the gear of the fan.
5. The hanging neck type intelligent fan as claimed in claim 1, wherein: the processor is a single chip processor.
6. The hanging neck type intelligent fan as claimed in claim 1, wherein: the control device is arranged on the semi-annular main body.
7. The hanging neck type intelligent fan as claimed in claim 1, wherein: the control device is arranged on one of the fan heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922313673.3U CN211550040U (en) | 2019-12-20 | 2019-12-20 | Hang neck formula intelligent fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922313673.3U CN211550040U (en) | 2019-12-20 | 2019-12-20 | Hang neck formula intelligent fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211550040U true CN211550040U (en) | 2020-09-22 |
Family
ID=72508081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922313673.3U Active CN211550040U (en) | 2019-12-20 | 2019-12-20 | Hang neck formula intelligent fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211550040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898600A (en) * | 2021-10-19 | 2022-01-07 | 马嘉泽 | Intelligent neck hanging fan |
-
2019
- 2019-12-20 CN CN201922313673.3U patent/CN211550040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898600A (en) * | 2021-10-19 | 2022-01-07 | 马嘉泽 | Intelligent neck hanging fan |
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