CN211525140U - Clamping type intelligent fan - Google Patents
Clamping type intelligent fan Download PDFInfo
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- CN211525140U CN211525140U CN201922311908.5U CN201922311908U CN211525140U CN 211525140 U CN211525140 U CN 211525140U CN 201922311908 U CN201922311908 U CN 201922311908U CN 211525140 U CN211525140 U CN 211525140U
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- fan
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- key
- clip
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Abstract
The utility model discloses a clamping type intelligent fan, which comprises a shell, a motor arranged in the shell, fan blades arranged at the end of the motor shaft, 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 button for manually operating the fan; the shell comprises a supporting part and a clamp which is arranged at the lower end of the supporting part and is used for fixing the fan; the circuit board is provided with a controller which stores the last operating gear of the fan, restores the last gear when the fan is opened again and collects the instructions of the inductor and the key, and the inductor, the key and the motor are respectively connected with the controller; and an electric plug interface is arranged on the circuit board. Therefore, the hand-held 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 centre gripping 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 handheld fan appears at present, and the volume obviously reduces for traditional fan, and light in weight especially is fit for going out and carries, especially walks on the road in the summer of inflammation, can bring the cooling to people anytime and anywhere. The fan can only be controlled to be opened and closed through the keys, cannot be automatically started and stopped according to the use condition, and is not intelligent enough; moreover, 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 gear needs to be adjusted again, so that the operation is inconvenient. And such fans are not conveniently fixed in place for use. 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 clamping intelligent fan, which comprises a hand-held fan, 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 last gear adjustment of the fan and restoring 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.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping type intelligent fan comprises a shell, a motor arranged in the shell, fan blades arranged at the end of the motor shaft, 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; the shell comprises a supporting part and a clamp which is arranged at the lower end of the supporting part and is used for fixing the fan; the circuit board is provided with a controller which stores the last operating gear of the fan, restores the last gear when the fan is opened again and collects the instructions of the inductor and the key, and the inductor, the key and the motor are respectively connected with the controller; and an electric plug interface is arranged on the circuit board.
As a preferred embodiment: the sensor is an infrared sensor.
As a preferred embodiment: the sensor is a distance sensor.
As a preferred embodiment: the sensor is a temperature sensor.
As a preferred embodiment: and a battery for supplying power to the motor is arranged in the supporting part of the shell and is respectively connected with the motor, the controller and the plug-in interface.
As a preferred embodiment: the fan also comprises an indicator light, an indicator light key for controlling the indicator light is arranged on the supporting part of the shell, 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 controller is a single chip microcomputer controller.
As a preferred embodiment: the clip is detachably connected to the lower end of the supporting part.
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 of accessible response human body temperature or distance between human and the fan in the fan to the setting can be stored the fan and adjusted the gear last time and resume the controller of the 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 close to a human body for a certain distance, 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. The keys are provided for manual operation, so that different use requirements of users can be met, and the use experience of the fan is improved; in addition, the lower end of the fan is provided with the clamp, so that the fan can be clamped at a corresponding position, and the use is convenient.
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. housing 11 and main housing
12. Support part 121, pilot lamp
122. Indicator light key 13 and clip
20. Motor 30 and fan blade
40. Circuit board 41 and processor
42. Plug interface 50, inductor
60. A key 70, and a battery.
Detailed Description
The utility model discloses as shown in fig. 1 and fig. 2, a centre gripping formula intelligent fan, casing 10, motor 20, flabellum 30, circuit board 40, inductor 50 and button 60, wherein:
the housing 10 comprises a main housing 11 and a support portion 12 connected to the lower end of the main housing 11, wherein a clip 13 is detachably mounted on the lower end of the support portion 12, and the clip 13 can clamp and fix the fan on a bed head or other positions capable of being clamped.
The motor 20 is mounted in the main housing 11, and the fan blades 30 are mounted on the shaft end of the motor 20.
The circuit board 40 is installed inside the supporting portion 12, and the circuit board 40 is provided with a controller 41 (the controller 41 is a single chip microcomputer controller with a memory function) for storing the last gear of the fan and recovering the last gear when the fan is turned on again, and can collect the instructions of the sensor 50 and the key 60 to control the start and stop of the fan and the gear adjustment, and a plug-in interface 42 for connecting a power supply; the sensor 50 is disposed on the main housing 11 or the supporting portion 12, and is connected to the controller 41; the sensor 50 is used for sensing a temperature of a human body or a distance between the human body and the fan (the sensor 50 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 controller 41); the button 60 is provided on the support 12 for manually operating the fan, and the button 60 and the motor 20 are connected to a controller 41, respectively. A battery 70 for supplying power to the motor 20 is mounted in the support portion 12, and the battery 70 is connected to the motor 20, the controller 41, and the plug interface 42. An indicator light 121 and an indicator light key 122 for controlling the indicator light 121 are further disposed on the supporting portion 12, the indicator light key 122 is connected to the controller 41 and the indicator light 121, the indicator light 121 is connected to the controller 41, and the brightness of the indicator light 121 varies with the gear of the fan.
The use method and the principle of the fan are as follows: the fan is clamped and fixed at a clamping position by the clamp 13, when a human body is within one meter range of the fan (a shelter exists or the human body senses that the human body conforms to a set temperature range), the sensor 50 sends a command to the controller 41, and the controller 41 controls the motor 20 to start. Meanwhile, a user can directly control the start and stop of the motor 20 through the operation of the key 60 (the key 60 is mainly set in the environment with much people flow, and the fan is turned off by manual operation when being sensed and started by mistake). The controller 41 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 meeting the use habit of a user without readjusting the gear of the fan.
Meanwhile, manual mode adjustment can be carried out through the keys, the key 60 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, the key is pressed again, and the fan is turned off. If the fan is started by the key 60, the key 60 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 far away from the human body by one meter (when the sensor 50 cannot sense the shielding object or the sensed temperature is not within the preset range, the sensor 50 sends an instruction to the processor 41, and the processor 41 turns off the fan) or the button 60 is directly adopted for operation. If the user needs to leave the fan but the fan is required to rotate all the time to keep the air circulation, the button 60 can be directly pressed to keep the fan in a rotating state, so that the fan is prevented from being turned off after the user leaves the fan. The indicator 121 may change brightness with the change of the gear position, and the indicator button 122 may control the brightness and the on/off of the indicator 121. When charging, the power supply and the plug-in interface 42 are connected by a charging wire.
The utility model discloses a design is key in, through set up the inductor of accessible response human body temperature or distance between human and the fan in the fan to the setting can be stored the fan and adjusted the gear last time and resume the controller of the 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 close to a human body for a certain distance, 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. The keys are provided for manual operation, so that different use requirements of users can be met, and the use experience of the fan is improved; in addition, the lower end of the fan is provided with the clamp, so that the fan can be clamped at a corresponding position, and the use is convenient.
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 (8)
1. The utility model provides a centre gripping formula intelligent fan which characterized in that: the fan comprises a shell, a motor arranged in the shell, fan blades arranged at the end of the motor shaft, 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; the shell comprises a supporting part and a clamp which is arranged at the lower end of the supporting part and is used for fixing the fan; the circuit board is provided with a controller which stores the last operating gear of the fan, restores the last gear when the fan is opened again and collects the instructions of the inductor and the key, and the inductor, the key and the motor are respectively connected with the controller; and an electric plug interface is arranged on the circuit board.
2. The clip-on smart fan of claim 1, wherein: the sensor is an infrared sensor.
3. The clip-on smart fan of claim 1, wherein: the sensor is a distance sensor.
4. The clip-on smart fan of claim 1, wherein: the sensor is a temperature sensor.
5. The clip-on smart fan of claim 1, wherein: and a battery for supplying power to the motor is arranged in the supporting part of the shell and is respectively connected with the motor, the controller and the plug-in interface.
6. The clip-on smart fan of claim 1, wherein: the fan also comprises an indicator light, an indicator light key for controlling the indicator light is arranged on the supporting part of the shell, 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.
7. The clip-on smart fan of claim 1, wherein: the controller is a single chip microcomputer controller.
8. The clip-on smart fan of claim 1, wherein: the clip is detachably connected to the lower end of the supporting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311908.5U CN211525140U (en) | 2019-12-20 | 2019-12-20 | Clamping type intelligent fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311908.5U CN211525140U (en) | 2019-12-20 | 2019-12-20 | Clamping type intelligent fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211525140U true CN211525140U (en) | 2020-09-18 |
Family
ID=72446329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311908.5U Active CN211525140U (en) | 2019-12-20 | 2019-12-20 | Clamping type intelligent fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211525140U (en) |
-
2019
- 2019-12-20 CN CN201922311908.5U patent/CN211525140U/en active Active
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