Fan light device

Abstract

The present application provides a fan light device, comprising a fan light body, the fan light body is provided with a fan assembly, a lighting assembly and a wireless control chip, the wireless control chip is connected to the fan assembly and the lighting assembly; a shortcut key, the shortcut key is provided with a switch control circuit, the switch control circuit includes a switch unit and a radio frequency encoding chip, the switch unit is connected to the radio frequency encoding chip, the radio frequency encoding chip is in communication connection with the wireless control chip, and the wireless control chip is preset with codec protocol information related to the switch unit, so that the wireless control chip controls the working state of the fan assembly and / or the lighting assembly according to the radio frequency signal sent by the radio frequency encoding chip. The present application can improve the convenience of using the fan light device.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a fan lamp device. Background Art

[0002] Smart fan lights have now become standard equipment in many households. Smart fan lights not only have traditional wall switch control, but also incorporate a new mode of smartphone application control. By pairing with the APP on the smartphone, users can flexibly adjust the brightness, color and even wind speed, greatly improving the convenience and comfort of life.

[0003] While the new mode of smartphone application control is convenient for the mainstream group, it poses certain challenges to children, the elderly and people with limited mobility. They may not be familiar with the operation of smart devices or have difficulty in operating them, resulting in the low convenience of using smart fan lights. Utility Model Content

[0004] The present application provides a fan light device to solve the technical problem that existing fan light products have low convenience due to the need to be paired with an APP.

[0005] In a first aspect, the present application provides a fan light device, the fan light device comprising:

[0006] A fan lamp body, wherein the fan lamp body is provided with a fan assembly, a lighting assembly and a wireless control chip, and the wireless control chip is connected to the fan assembly and the lighting assembly;

[0007] A shortcut key, wherein the shortcut key is provided with a switch control circuit, wherein the switch control circuit comprises a switch unit and a radio frequency encoding chip, wherein the switch unit is connected to the radio frequency encoding chip, wherein the radio frequency encoding chip is communicatively connected to the wireless control chip, and the wireless control chip is preset with encoding and decoding protocol information related to the switch unit, so that the wireless control chip controls the working state of the fan assembly and / or the lighting assembly according to the radio frequency signal emitted by the radio frequency encoding chip.

[0008] A further technical solution is that the switch unit comprises:

[0009] A function selection switch, the function selection switch comprising a common pin and a plurality of function selection pins, one end of each function key being connected to the radio frequency encoding chip, and the other end of each function key being selectively connected to an input end of the common pin;

[0010] An execution switch, one end of which is connected to the output end of the common pin, and the other end of which is grounded.

[0011] A further technical solution is that the switch unit further includes a pairing switch, one end of the pairing switch is connected to the radio frequency encoding chip, and the other end is grounded.

[0012] A further technical solution is that the switch component also includes an antenna circuit, the antenna circuit is connected to the antenna interface end of the radio frequency encoding chip, and the radio frequency encoding chip is communicatively connected to the first control chip through the antenna circuit.

[0013] A further technical solution is that the antenna circuit includes a first capacitor, a second capacitor, a third capacitor and an inductor;

[0014] One end of the first capacitor is connected to the radio frequency encoding chip and the second capacitor, and the other end is grounded;

[0015] Two ends of the inductor are connected to the second capacitor and the third capacitor respectively, and the other end of the third capacitor is grounded.

[0016] A further technical solution is that the shortcut key also includes a clock circuit, and the clock circuit is connected to the radio frequency encoding chip.

[0017] Its further technical solution is that the clock circuit includes a crystal oscillator, a fourth capacitor and a fifth capacitor; the radio frequency encoding chip includes a first crystal oscillator pin and a second crystal oscillator pin; the crystal oscillator includes an input terminal, an output terminal and a ground terminal;

[0018] The input end of the crystal oscillator is connected to the first crystal oscillator pin, the output end is connected to the second crystal oscillator pin, and the ground end is respectively connected to the fourth capacitor and the fifth capacitor.

[0019] A further technical solution is that the shortcut key further includes a power supply circuit, and the power supply circuit includes a battery and a plurality of capacitors;

[0020] The positive electrode of the battery is connected to the positive input terminal of the radio frequency encoding chip;

[0021] A plurality of the capacitors are connected in parallel between the positive electrode and the negative electrode of the battery.

[0022] A further technical solution is that the shortcut key also includes an indication circuit, and the indication circuit is connected to the wireless control chip.

[0023] A further technical solution is that the indicating circuit includes a current limiting resistor and a plurality of light emitting diodes;

[0024] The positive electrode of each light emitting diode is connected to the positive input terminal of the radio frequency encoding chip; the negative electrode of each light emitting diode is connected to the current limiting resistor, and the current limiting resistor is connected to the RC pin of the radio frequency encoding chip.

[0025] The beneficial effect of the present application is as follows: different from the prior art, the fan lamp device provided by the present application includes an independently arranged fan lamp body and a shortcut key, the fan lamp body is provided with a fan assembly, a lighting assembly and a wireless control chip, the wireless control chip is connected to the fan assembly and the lighting assembly, the shortcut key is provided with a radio frequency encoding chip which is communicatively connected to the wireless control chip and a switch unit which is connected to the radio frequency encoding chip, by providing a radio frequency encoding chip on the shortcut key, and pre-storing the encoding and decoding protocol information related to the switch unit in the wireless control chip, the user can directly touch the switch unit on the shortcut key, and the radio frequency encoding chip receives the instruction of the switch unit and sends a radio frequency signal to the wireless control chip, the wireless control chip can control the working state of the fan assembly and / or the lighting assembly according to the radio frequency signal sent by the radio frequency encoding chip, without pairing with the APP on the mobile phone, and without bridging through a gateway device, thereby improving the convenience of using the fan lamp device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0027] Figure 1 A schematic structural diagram of an embodiment of a fan light device provided in the present application;

[0028] Figure 2 A schematic diagram of an embodiment of a switch control circuit in a shortcut key provided in the present application;

[0029] Figure 3 A schematic diagram of the antenna circuit provided for this application;

[0030] Figure 4 A schematic diagram of a clock circuit provided for this application;

[0031] Figure 5 A schematic diagram of the indication circuit provided for this application;

[0032] Figure 6 Schematic diagram of the power supply circuit provided for this application. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0034] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0035] Smart fan lights have now become standard equipment in many households. Smart fan lights not only have traditional wall switch control, but also incorporate a new mode of smartphone application control. By pairing with the APP on the smartphone, users can flexibly adjust the brightness, color and even wind speed, greatly improving the convenience and comfort of life.

[0036] While the new mode of smartphone application control is convenient for the mainstream group, it poses certain challenges to children, the elderly and people with limited mobility. They may not be familiar with the operation of smart devices or have difficulty in operating them, resulting in the low convenience of using smart fan lights.

[0037] Therefore, in order to solve the technical problem that the existing fan light products have low convenience due to the need to be paired with an APP, the present application provides a fan light device that can improve the convenience of use. Please refer to the following embodiments for details.

[0038] Example 1

[0039] like Figure 1-Figure 6 As shown, the fan light device 10 provided in the present application includes a fan light body 100 and a shortcut key 200 .

[0040] The fan lamp body 100 is provided with a fan assembly 110 , a lighting assembly 120 and a wireless control chip 130 . The wireless control chip 130 is connected to the fan assembly 110 and the lighting assembly 120 .

[0041] The wireless control chip 130 may be a Wi-Fi / Bluetooth chip.

[0042] The shortcut key 200 is provided with a switch control circuit 210, and the switch control circuit 210 includes a switch unit 212 and a radio frequency encoding chip 211, the switch unit 212 is connected to the radio frequency encoding chip 211, the radio frequency encoding chip 211 is communicatively connected to the wireless control chip 130, and the wireless control chip 130 is preset with encoding and decoding protocol information related to the switch unit 212, so that the wireless control chip 130 controls the working state of the fan assembly 110 and / or the lighting assembly 120 according to the radio frequency signal emitted by the radio frequency encoding chip 211.

[0043] Specifically, after the radio frequency signal emitted by the shortcut key 200 is received and decoded by the Wi-Fi / Bluetooth chip of the fan lamp body 100, a corresponding control signal is output to the lighting assembly 120 and / or the fan assembly 110 to implement the preset function.

[0044] The shortcut key 200 can be sold separately as an accessory to increase the consumer's choice. The wireless control chip 130 has built-in private codec protocol information of the shortcut key 200 , that is, codec protocol information related to the switch unit 212 .

[0045] The fan lamp device 10 provided in this embodiment includes an independently arranged fan lamp body 100 and a shortcut key 200, wherein the fan lamp body 100 is provided with a fan assembly 110, a lighting assembly 120 and a wireless control chip 130, wherein the wireless control chip 130 is connected to the fan assembly 110 and the lighting assembly 120, and the shortcut key 200 is provided with a radio frequency encoding chip 211 which is communicatively connected to the wireless control chip 130 and a switch unit 212 which is connected to the radio frequency encoding chip 211. By providing the radio frequency encoding chip 211 on the shortcut key 200 and pre-setting the wireless control chip 130 in advance, the wireless control chip 130 is provided with a wireless control chip 130, wherein the wireless control chip 130 is connected to the wireless control chip 130, and the wireless control chip 130 is pre-connected to the wireless control chip 130. The chip 130 stores the coding and decoding protocol information related to the switch unit 212. In this way, the user can directly touch the switch unit 212 on the shortcut key 200, and the RF coding chip 211 receives the instruction of the switch unit 212 and sends a RF signal to the wireless control chip 130. The wireless control chip 130 can control the working status of the fan assembly 110 and / or the lighting assembly 120 according to the RF signal sent by the RF coding chip 211. There is no need to pair with the APP on the mobile phone or bridge through a gateway device, which improves the convenience of using the fan light device 10.

[0046] In some embodiments, the switch unit 212 includes a function selection switch 2121 and an execution switch 2122 .

[0047] Among them, the function selection switch 2121 includes a common pin and multiple function selection pins, one end of each function key is connected to the RF encoding chip 211, and the other end of each function key can be selectively connected to the input end of the common pin; one end of the execution switch 2122 is connected to the output end of the common pin, and the other end is grounded.

[0048] like Figure 2 As shown, pins 1, 2, 4, and 5 of the function selection switch 2121 are function selection pins, and pin 3 is a common pin. Pins 1, 2, 4, and 5 of the function selection switch 2121 are respectively connected to pins RB2, BR4, BR6, and BR7 of the RF encoding chip 211, and pin 3 is connected to the execution switch 2122.

[0049] Among them, the RB2, RB4, RB6, and RB7 pins of the RF encoding chip 211 define different functions, and the execution switch 2122 is connected to the designated pin of the RF encoding chip 211 through the function selection switch 2121. By pressing the execution switch 2122, the RF encoding chip 211 can send a coding signal of a preset function.

[0050] The function selection switch 2121 may include a plurality of function selection pins, and may adjust a plurality of gears such as four gears A, B, C, and D to achieve selection of a plurality of gears.

[0051] Specifically, the common pin 3 may be connected to a selected function selection pin to implement a specific gear control function.

[0052] Exemplarily, as shown in Table 1, the following four gears may be provided: gear A is the main switch, gear B is the fan switch, gear C is the light switch, and gear D is the night light switch.

[0053] Table 1

[0054] Gear Selection Connection Path Function A 1-3 Main switch B 2-3 Fan switch C 4-3 Light switch D 5-3 Night light switch

[0055] The RF coding chip 211 transmits different coding information to the wireless control chip 130 according to the received different gear functions. For example, when the night light setting needs to be implemented, the RF coding chip 211 transmits the coding information of the night light setting, and the wireless control chip 130 requires the lighting circuit to output 5% brightness warm light after receiving the coding information of the night light setting, wherein the 5% brightness warm light can be pre-written in the fan light body 100.

[0056] It should be noted that the actual product can be set with other functions by the user according to actual needs and can be modified at any time, and this application does not limit this.

[0057] Additionally, in some cases, consumers may only want a specific feature and do not want to be faced with complex choices.

[0058] Therefore, by setting a function selection switch 2121 in the shortcut key 200, the required function can be switched through the function selection switch 2121, so that the predetermined function can be realized through one-key operation, which simplifies the user's operation and improves the convenience of using the fan light device 10.

[0059] In some embodiments, the switch unit 212 further includes a pairing switch 2123 , one end of which is connected to the RF encoding chip 211 , and the other end of which is grounded.

[0060] like Figure 2 As shown, the pairing switch 2123 is connected to the RB5 pin of the RF encoding chip 211. When the shortcut key 200 is used for the first time, the pairing switch 2123 needs to be pressed once to complete the pairing of the shortcut key 200 and the fan light body 100. Once the pairing is completed, the shortcut key 200 can be used normally.

[0061] The shortcut key 200 has an ID in an independent format. After the pairing switch 2123 is pressed, the radio frequency encoding chip 211 packages the ID and encrypts it for transmission.

[0062] After receiving the radio frequency signal, the wireless control chip 130 (such as RF433 radio frequency chip or Wi-Fi / Bluetooth chip) of the fan lamp body 100 decodes and identifies the ID of the shortcut key 200 and memorizes it. Thereafter, the wireless control chip 130 of the fan lamp body 100 will only receive and release the control function sent by the ID.

[0063] After the shortcut key 200 is paired with the wireless control chip 130, the received fan control function or lighting control function is transmitted to the fan assembly 110 or the lighting assembly 120 through the data line, and the corresponding action is executed.

[0064] In some embodiments, the switch component further includes an antenna circuit 220 , which is connected to an antenna interface terminal of the RF encoding chip 211 , and the RF encoding chip 211 is communicatively connected to the first control chip via the antenna circuit 220 .

[0065] Among them, the antenna circuit 220 includes a first capacitor, a second capacitor, a third capacitor and an inductor; one end of the first capacitor is connected to the RF encoding chip 211 and the second capacitor, and the other end is grounded; the two ends of the inductor are respectively connected to the second capacitor and the third capacitor, and the other end of the third capacitor is grounded.

[0066] like Figure 3As shown, C1 is the first capacitor, C2 is the second capacitor, C3 is the third capacitor, and L1 is the inductor.

[0067] In some embodiments, the shortcut key 200 further includes a clock circuit 230 , and the clock circuit 230 is connected to the radio frequency encoding chip 211 .

[0068] In some embodiments, the clock circuit 230 includes a crystal oscillator, a fourth capacitor and a fifth capacitor; the RF encoding chip 211 includes a first crystal oscillator pin and a second crystal oscillator pin; the crystal oscillator includes an input terminal, an output terminal and a ground terminal.

[0069] The input end of the crystal oscillator is connected to the first crystal oscillator pin, the output end is connected to the second crystal oscillator pin, and the ground end is respectively connected to the fourth capacitor and the fifth capacitor.

[0070] like Figure 2 and Figure 4 As shown, X1 is a crystal oscillator, C4 is a fourth capacitor, C5 is a fifth capacitor, and X1, C4 and C5 constitute a clock circuit 230.

[0071] The first crystal oscillator pin may be XC1, and the second crystal oscillator pin may be XC2.

[0072] In some embodiments, the shortcut key 200 also includes a power supply circuit 250, and the power supply circuit 250 includes a battery and multiple capacitors; the positive pole of the battery is connected to the positive input terminal of the radio frequency encoding chip 211; and multiple capacitors are connected in parallel between the positive and negative poles of the battery.

[0073] In some embodiments, the shortcut key 200 further includes an indication circuit 240 , and the indication circuit 240 is connected to the wireless control chip 130 .

[0074] In some embodiments, the indicating circuit 240 includes a current limiting resistor and a plurality of light emitting diodes.

[0075] The anode of each light emitting diode is connected to the anode input terminal of the radio frequency encoding chip 211 ; the cathode of each light emitting diode is connected to the current limiting resistor, and the current limiting resistor is connected to the RC pin of the radio frequency encoding chip 211 .

[0076] like Figure 5 As shown, the VDD pin of the RF encoding chip 211 passes through the light-emitting diode and the current-limiting resistor R1 and enters the RC1 pin of the RF encoding chip 211. In the standby state, the RC1 pin outputs a high level and the light-emitting diode is off. When the execution switch 2122 is pressed, RC1 outputs a low level and the light-emitting diode is on.

[0077] By setting the light-emitting diode as an indicator light, it plays an intuitive role of indication, and uses its light-emitting state to reflect the level change of the key node (RC1) in the circuit, that is, the execution of the key action. When the diode is lit, it intuitively shows that the switch pressing operation is effective and the wireless signal has been triggered and sent, which enhances the user's instant feedback perception of the device operation status.

[0078] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., they may be located in one place, or may be distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0079] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "a", "an", and "" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain", and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof.

[0080] The above are only specific embodiments of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A fan light device, characterized in that: The fan lamp device comprises: A fan lamp body, wherein the fan lamp body is provided with a fan assembly, a lighting assembly and a wireless control chip, and the wireless control chip is connected to the fan assembly and the lighting assembly; A shortcut key, wherein the shortcut key is provided with a switch control circuit, wherein the switch control circuit comprises a switch unit and a radio frequency encoding chip, wherein the switch unit is connected to the radio frequency encoding chip, wherein the radio frequency encoding chip is communicatively connected to the wireless control chip, and the wireless control chip is preset with encoding and decoding protocol information related to the switch unit, so that the wireless control chip controls the working state of the fan assembly and / or the lighting assembly according to the radio frequency signal emitted by the radio frequency encoding chip.

2. The fan lamp device according to claim 1, characterized in that: The switch unit comprises: A function selection switch, the function selection switch comprising a common pin and a plurality of function selection pins, one end of each of the shortcut keys being connected to the radio frequency encoding chip, and the other end of each of the shortcut keys being selectively connected to an input end of the common pin; An execution switch, one end of which is connected to the output end of the common pin, and the other end of which is grounded.

3. The fan lamp device according to claim 2, characterized in that: The switch unit further comprises a pairing switch, one end of which is connected to the radio frequency encoding chip, and the other end of which is grounded.

4. The fan lamp device according to claim 1, characterized in that: The switch unit also includes an antenna circuit, which is connected to the antenna interface end of the radio frequency encoding chip. The radio frequency encoding chip is communicatively connected to the wireless control chip through the antenna circuit.

5. The fan lamp device according to claim 4, characterized in that: The antenna circuit includes a first capacitor, a second capacitor, a third capacitor and an inductor; One end of the first capacitor is connected to the radio frequency encoding chip and the second capacitor, and the other end is grounded; Two ends of the inductor are connected to the second capacitor and the third capacitor respectively, and the other end of the third capacitor is grounded.

6. The fan lamp device according to claim 2, characterized in that: The shortcut key also includes a clock circuit, and the clock circuit is connected to the radio frequency encoding chip.

7. The fan lamp device according to claim 6, characterized in that: The clock circuit includes a crystal oscillator, a fourth capacitor and a fifth capacitor; the radio frequency encoding chip includes a first crystal oscillator pin and a second crystal oscillator pin; the crystal oscillator includes an input terminal, an output terminal and a ground terminal; The input end of the crystal oscillator is connected to the first crystal oscillator pin, the output end is connected to the second crystal oscillator pin, and the ground end is respectively connected to the fourth capacitor and the fifth capacitor.

8. The fan lamp device according to any one of claims 1 to 5, characterized in that: The shortcut key also includes a power supply circuit, and the power supply circuit includes a battery and a plurality of capacitors; The positive electrode of the battery is connected to the positive input terminal of the radio frequency encoding chip; A plurality of the capacitors are connected in parallel between the positive electrode and the negative electrode of the battery.

9. The fan lamp device according to any one of claims 1 to 5, characterized in that: The shortcut key further includes an indication circuit, and the indication circuit is connected to the wireless control chip.

10. The fan lamp device according to claim 9, characterized in that: The indicating circuit includes a current limiting resistor and a plurality of light emitting diodes; The positive electrode of each light emitting diode is connected to the positive input terminal of the radio frequency encoding chip; the negative electrode of each light emitting diode is connected to the current limiting resistor, and the current limiting resistor is connected to the RC pin of the radio frequency encoding chip.

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