CN213711367U

CN213711367U - Intelligent fan equipment capable of being controlled by outside

Info

Publication number: CN213711367U
Application number: CN201821125909.XU
Authority: CN
Inventors: 许文昉; 李泳毅; 谢荣忠
Original assignee: Power Logic Tech (dongguan) Inc
Current assignee: Power Logic Tech (dongguan) Inc
Priority date: 2018-07-17
Filing date: 2018-07-17
Publication date: 2021-07-16
Anticipated expiration: 2028-07-17

Abstract

The utility model provides a can receive external control's smart fan equipment, including a direct current fan and a wireless receiver. The direct current fan comprises a control module and a plurality of LEDs coupled with the control module. The wireless receiver is electrically connected with the control module, receives and transmits a control signal to the control module, and the control module controls the LEDs to emit light according to the control signal so as to generate different visual situation effects.

Description

Intelligent fan equipment capable of being controlled by outside

Technical Field

The present invention relates to an intelligent fan device, and more particularly to an intelligent fan device capable of being controlled by an external device.

Background

In recent years, Smart Home (Smart Home) has been gradually realized in life due to the popularization of Smart mobile devices and the convenience of the internet. Networking devices interconnected through sensor links to realize internet of things application, thereby realizing home automation, and accelerating the drive of smart lighting, intelligent monitoring, smart electric meters and home entertainment fields into mass consumer markets. The existing traditional household appliances, such as electric fans, cannot receive control signals from a home network, are single in purpose, and cannot meet the requirements of the existing consumers only as a heat dissipating or dissipating function. In view of this, the utility model discloses the people can propose through utilizing intelligent handheld device to operate current equipment method based on above-mentioned disappearance to promote holistic practicality, add added value, uniqueness and the interest of product, and let the smart home can integrate successfully and promote, use in order to provide the consumption masses.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is according to the not enough of above-mentioned prior art, provide one kind and produce different situation effects in the vision, reach the smart fan equipment that can receive external control of heat dissipation, amusement, advertisement or other visual effects simultaneously.

The technical scheme of the utility model as follows:

an externally controllable smart fan apparatus comprising:

the direct current fan comprises a control module and a plurality of LEDs coupled with the control module; and

the wireless receiver is electrically connected with the control module, receives and transmits a control signal to the control module, and the control module controls each LED to emit light according to the control signal;

the direct current fan also comprises a hub, a plurality of fan blades connected with the circumferential surface of the hub and a direct current driving mechanism electrically connected with the control module; the hub and the fan blades are made of light-transmitting materials respectively, and light rays of the LEDs are further diffused through the hub and/or the fan blades; the direct current driving mechanism comprises a driving circuit board, the wireless receiver coupled to the driving circuit board and a light-emitting circuit board connected with the driving circuit board, and each LED is coupled to the light-emitting circuit board; the light-emitting circuit board is annularly arranged on the inner edge of a fan frame, and the direct current fan comprises a light guide ring which corresponds to each LED and is sleeved on the light-emitting circuit board.

Further, the wireless receiver is an intelligent home control chip, and the direct current fan is a heat dissipation fan or a household appliance type direct current fan.

Further, the control module controls the turning on and off of the LEDs.

Further, the control module controls the color change and the time sequence change of the LEDs or displays characters.

Furthermore, the LED lamp also comprises an electronic device which is internally provided with a control application program and a wireless transmitter, outputs a control instruction through the control application program, is matched with the wireless receiver through the wireless transmitter and then is connected with the wireless receiver, and enables the control module to control the action of each LED according to the control signal.

Further, the electronic device is an intelligent mobile phone, a notebook computer or a tablet computer.

Furthermore, the light-emitting circuit board and the driving circuit board are integrally formed and radially protrude towards the fan blades.

Compared with the prior art, the utility model discloses following beneficial effect has: the wireless receiver is electrically connected with the control module, receives and transmits a control signal to the control module, and the control module controls the LEDs to emit light according to the control signal, so that different situation change effects are generated visually, and further entertainment, advertisements or other specific effects are achieved.

Drawings

Fig. 1 is a block diagram of the present invention.

Fig. 2 is a schematic structural diagram of a first embodiment of the dc fan of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the dc fan of the present invention.

Fig. 4 is a schematic structural diagram of a third embodiment of the dc fan of the present invention.

Reference numerals

1-a direct current fan, 11-a hub, 12-fan blades, 13-a direct current driving mechanism, 131-a driving circuit board, 132-a light-emitting circuit board, 14-an LED, 15-a wireless receiver, 16-a fan frame, 17-a light guide ring, 18-a control module, 3-an electronic device, 31-a control application program and 32-a wireless transmitter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the present invention provides an externally controllable intelligent fan device, which includes a dc fan 1 and a wireless receiver 15. The dc fan 1 includes a control module 18 and a plurality of LEDs 14 coupled to the control module 18. The wireless receiver 15 is electrically connected to the control module 18, the wireless receiver 15 receives and transmits a control signal (not shown) to the control module 18, and the control module 18 controls each LED14 to emit light according to the control signal.

The control module 18 has, for example, a circuit board, and the wireless receiver 15 can be electrically connected to the circuit board and can control the ON (ON) and OFF (OFF) of each LED 14. In particular, the control module 18 can control the LEDs 14 to emit light of a single color, light of different colors (R, G, B), light of varying timing, display specific text (flashing), etc., simultaneously/sequentially/randomly. Thereby visually generating different situation change effects and further achieving the effects of entertainment, advertisement or other specificities.

As shown in fig. 1, the present invention further includes an electronic device 3 built with a control application 31(APP) and a wireless transmitter 32. The control application program (APP)31 has an icon interface for controlling the LEDs 14 to emit light, and can easily control the LEDs 14 to perform various predetermined light-emitting operations through the icon interface.

Therefore, when the downloaded control application 31 outputs the control command and the wireless transmitter 32, such as bluetooth signal, infrared signal or other suitable wireless signal, is paired with the wireless receiver 15 and then connected, the control module 18 controls the operation of each LED14 according to the control signal. The electronic device 3 includes, but is not limited to, a smart phone, a notebook computer or a tablet computer. In addition, the wireless receiver 15 can also be integrated into a smart home control chip, and the dc fan 1 can be a heat dissipation fan, a home appliance type dc fan or other suitable fans, but is not limited thereto.

Referring to fig. 2 to 4, the dc fan 1 includes a hub 11, a plurality of blades 12 connected to the circumferential surface of the hub 11, a dc driving mechanism 13 disposed in the hub 11, a plurality of LEDs 14 electrically connected to the dc driving mechanism 13, and a wireless receiver 15, wherein the wireless receiver 15 can be connected to the control module 21 via the communication module 22. The wireless receiver 15 is, for example, a bluetooth wireless transmission module, and is connected to the communication module 22 after communication pairing, so as to receive the wireless signal transmitted by the intelligent control chip.

The electronic device 3 is connected to the smart home host 2 via the communication module 22. The electronic device 3 comprises a download/storage control Application (APP)31,

the electronic device 3 is selected from a smart phone, a tablet computer, a notebook computer or a desktop computer. Specifically, as long as the electronic device 3 downloads the control Application (APP)31 connected to the smart home host 2, the predetermined actions described herein include simultaneously/sequentially/randomly sending out the color (RGB) changes of the LEDs 14, simultaneously/sequentially/randomly sending out the bright and/or dark changes of the LEDs 14, flashing/appearing specific characters, or generating different visual effects, so as to achieve the effects of entertainment, advertisement, novelty, or other visual effects, thereby increasing the overall practicability and added value.

However, in other embodiments, the mobile phone 3 can also control the on/off, the rotation speed, the wind direction or other necessary actions of the dc fan 1 through the control Application (APP)31, and is not limited thereto.

As shown in fig. 2 to 4, the dc driving mechanism 13 includes a driving circuit board 131, a wireless receiver 15 coupled to the driving circuit board 131, and a dc driving mechanism 13 connected to the control module 18. Generally, the dc driving mechanism 13 further has a stator assembly (not shown) and a rotor assembly (not shown), the stator assembly is disposed in the hub 11, and the rotor assembly is disposed around the stator assembly to drive the dc fan 1 to rotate.

In the first embodiment shown in fig. 2, the dc driving mechanism 13 includes a driving circuit board 131, a wireless receiver 15 coupled to the driving circuit board 131, and a light emitting circuit board 132 connected to the driving circuit board 131, and each LED14 is coupled to the light emitting circuit board 132. In the first embodiment as shown in fig. 2, the light emitting circuit board 132 is preferably disposed on the surface of the hub 11 and can rotate along with the hub 11.

In the second embodiment as shown in fig. 3, the light-emitting circuit board 132 may also be integrally formed with the driving circuit board 131 and radially protrude toward the blades 12. However, in the third embodiment as shown in fig. 4, the light-emitting circuit board 132 is annularly disposed on the inner edge of a fan frame 16, and the dc fan 1 includes a light guiding ring 17 corresponding to each LED14 and is sleeved on the light-emitting circuit board 132.

Therefore, when the dc fan 1 is rotated, each LED14 can input the control signal of the control application 31(APP) through the wireless control of the external electronic device 3, so as to generate the visual effect of flashing words, advertisements or various specific/situation changes. Especially, the utility model discloses a wheel hub 11 and each flabellum 12 preferred are made for the printing opacity material respectively, make each LED 14's light further see through wheel hub 11 and/or each flabellum 12 diffusion, reach luminance diffusion, dazzle light or other luminous effect.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. An externally controllable smart fan apparatus, comprising: the method comprises the following steps:

the direct current fan comprises a control module and a plurality of LEDs coupled with the control module; the wireless receiver is electrically connected with the control module, receives and transmits a control signal to the control module, and the control module controls each LED to emit light according to the control signal; the direct current fan also comprises a hub, a plurality of fan blades connected with the circumferential surface of the hub and a direct current driving mechanism electrically connected with the control module; the hub and the fan blades are made of light-transmitting materials respectively, and light rays of the LEDs are further diffused through the hub and/or the fan blades; the direct current driving mechanism comprises a driving circuit board, the wireless receiver coupled to the driving circuit board and a light-emitting circuit board connected with the driving circuit board, and each LED is coupled to the light-emitting circuit board; the light-emitting circuit board is annularly arranged on the inner edge of a fan frame, and the direct current fan comprises a light guide ring which corresponds to each LED and is sleeved on the light-emitting circuit board.

2. An externally controllable smart fan apparatus as claimed in claim 1, wherein: the wireless receiver is an intelligent household control chip, and the direct current fan is a heat dissipation fan or a household appliance type direct current fan.

3. An externally controllable smart fan apparatus as claimed in claim 1, wherein: the control module controls the on and off of each LED.

4. An externally controllable smart fan apparatus as claimed in claim 1 or 2, wherein: the control module controls the color change and the time sequence change of the LEDs or displays characters.

5. An externally controllable smart fan apparatus as claimed in claim 1, wherein: the LED lamp also comprises an electronic device internally provided with a control application program and a wireless transmitter, wherein the control application program outputs a control instruction, and the wireless transmitter is matched with the wireless receiver and then connected to the wireless receiver, so that the control module controls the action of each LED according to the control signal.

6. An externally controllable smart fan apparatus as claimed in claim 5, wherein: the electronic device is an intelligent mobile phone, a notebook computer or a tablet computer.

7. An externally controllable smart fan apparatus as claimed in claim 1, wherein: the light-emitting circuit board and the driving circuit board are integrally formed and radially and convexly extend towards the fan blades.