Bidirectional synchronous color-changing lotus lamp and circuit thereof

Abstract

The utility model relates to the technical field of lotus lamps, and discloses a bidirectional synchronous color-changing lotus lamp and a circuit thereof, the bidirectional synchronous color-changing lotus lamp comprises a first lamp body and a second lamp body, and a first circuit board and a second circuit board are respectively arranged in the first lamp body and the second lamp body; a connector is externally arranged to electrically connect the first circuit board and the second circuit board; a first control key electrically connected with the first circuit board is arranged outside the first lamp body, and a second control key electrically connected with the second circuit board is arranged outside the second lamp body. And when the color of the corresponding lamp body is adjusted by touching and pressing the first control key or the second control key, the color of the other lamp body is synchronously changed.

Description

Technical Field

[0001] The utility model relates to the technical field of lotus lamps, and in particular to a bidirectional synchronous color-changing lotus lamp and a circuit thereof. Background Art

[0002] The electronic lotus lamp is a decorative lamp that combines modern electronic technology with traditional cultural elements, with lotus as the design theme. The electronic lotus lamp is widely used in home decoration, religious ceremonies, celebrations and other occasions. It is deeply loved by people for its beautiful appearance and diverse functions.

[0003] The following problems exist in the market: the colors of a pair of lotus lights cannot be synchronized in both directions, or even cannot be synchronized; the lighting effect is somewhat lacking;

[0004] The utility model aims to solve the technical problem of providing a lotus lamp capable of synchronously changing colors in both directions. Utility Model Content

[0005] The technical problem to be solved by the utility model is: to provide a lotus lamp capable of synchronously changing colors in both directions; the first lamp body and the second lamp body are the main structural parts of the whole device, and each lamp body contains corresponding electronic components and control mechanisms; the first circuit board and the second circuit board are respectively installed inside the first lamp body and the second lamp body, and are used to control the power supply, LED lights and color changes of the lamp bodies; the external connector is used to electrically connect the first circuit board and the second circuit board to achieve synchronous control; the connector ensures that the signals between the two lamp bodies can communicate with each other, so as to achieve synchronous color changes; the first control button and the second control button are respectively arranged outside the first lamp body and the second lamp body, and are electrically connected to their respective circuit boards; by pressing these control buttons, the color of the corresponding lamp body can be adjusted.

[0006] A bidirectional synchronous color-changing lotus lamp comprises a first lamp body and a second lamp body, wherein a first circuit board and a second circuit board are respectively arranged inside the first lamp body and the second lamp body; and a connector is arranged externally to electrically connect the first circuit board and the second circuit board; and a first control button electrically connected to the first circuit board is arranged outside the first lamp body, and a second control button electrically connected to the second circuit board is arranged outside the second lamp body; and when the color of the corresponding lamp body is adjusted by touching the first control button or the second control button, the color of the other lamp body is also changed synchronously.

[0007] A circuit of a bidirectional synchronous color-changing lotus lamp comprises: a first lamp body and a second lamp body are both provided with a Bluetooth module, a light control module for controlling a light source lamp board, and a motor control module for controlling a motor; and a connector module for connecting the light control modules, so that the signals between the light control modules are synchronized, thereby achieving bidirectional synchronous color change.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model bidirectional synchronous color-changing lotus lamp and its circuit, the first lamp body and the second lamp body are the main structural parts of the whole device, each lamp body contains corresponding electronic components and control mechanisms; the first circuit board and the second circuit board are respectively installed inside the first lamp body and the second lamp body, and are used to control the power supply, LED light and color change of the lamp body; the external connector is used to electrically connect the first circuit board and the second circuit board to achieve synchronous control; the connector ensures that the signals between the two lamp bodies can communicate with each other, thereby achieving synchronous color changes; the first control button and the second control button are respectively arranged on the outside of the first lamp body and the second lamp body, and are electrically connected to their respective circuit boards; by pressing these control buttons, the color of the corresponding lamp body can be adjusted.

[0009] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 This utility model Figure 1 Schematic diagram of the decomposition structure.

[0013] Figure 3 It is a schematic diagram of the connector structure of the utility model.

[0014] Figure 4 It is a structural schematic diagram of the first circuit board or the second circuit board of the utility model.

[0015] Figure 5 It is a schematic diagram of the structure of the light source lamp board of the utility model.

[0016] Figure 6It is a circuit diagram of a lighting control module of the utility model.

[0017] Figure 7 It is a schematic diagram of the Bluetooth module circuit of the utility model.

[0018] Figure 8 It is a schematic diagram of a motor control circuit of the utility model.

[0019] Fig. 9 This is a schematic diagram of a connector module circuit of the utility model.

[0020] In the figure: 1. first lamp body; 2. second lamp body; 3. first circuit board; 4. second circuit board; 5. connector; 6. first control button; 7. second control button; 8. lamp holder; 9. motor; 10. lotus lamp head; 11. light source board; 12. first interface; 13. second interface; 14. power supply interface; 15. TF card slot; 16. speaker. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure.

[0023] See also Figures 1 to 9 In an embodiment of the utility model, a bidirectional synchronous color-changing lotus lamp comprises a first lamp body 1 and a second lamp body 2; a first circuit board 3 and a second circuit board 4 are respectively arranged inside the first lamp body 1 and the second lamp body 2; and a connector 5 is externally arranged to electrically connect the first circuit board 3 and the second circuit board 4; and a first control button 6 electrically connected to the first circuit board 3 is arranged outside the first lamp body 1, and a second control button 7 electrically connected to the second circuit board 4 is arranged outside the second lamp body 2; and when the color of the corresponding lamp body is adjusted by touching the first control button 6 or the second control button 7, the color of the other lamp body also changes synchronously.

[0024] Specifically, the first lamp body 1 and the second lamp body 2 are the main structural parts of the entire device, and each lamp body contains corresponding electronic components and control mechanisms; the first circuit board 3 and the second circuit board 4 are respectively installed inside the first lamp body 1 and the second lamp body 2, and are used to control the power supply, LED lights and color changes of the lamp bodies; the external connector 5 is used to electrically connect the first circuit board 3 and the second circuit board 4 to achieve synchronous control; the connector 5 ensures that the signals between the two lamp bodies can be intercommunication, thereby achieving synchronous color changes; the first control button 6 and the second control button 7 are respectively arranged on the outside of the first lamp body 1 and the second lamp body 2, and are electrically connected to their respective circuit boards; by pressing these control buttons, the color of the corresponding lamp body can be adjusted;

[0025] When the color of one lamp body is adjusted through the first control button 6 or the second control button 7, the connector 5 will transmit a signal to the other lamp body to change its color synchronously; this means that no matter which lamp body's color is adjusted, the other lamp body will make a corresponding color change.

[0026] Furthermore, the first lamp body 1 includes a lamp holder 8; and a motor 9 is provided inside the lamp holder 8; and a lotus lamp head 10 connected to the rotating shaft of the motor 9 is provided on the top of the lamp holder 8; and the lotus lamp head 10 is driven to rotate by the rotation of the rotating shaft of the motor 9; and a light source lamp board 11 is provided inside the lamp holder 8 for irradiating the lotus lamp head 10; and the second lamp body 2 has the same structure as the first lamp body 1.

[0027] Specifically, the first lamp body 1 and the second lamp body 2 each include a lamp holder 8 and a lotus lamp head 10, and the two lamp bodies have the same structure; the lamp holder 8 is the basic part of each lamp body, and is provided with a motor 9 and a light source lamp board 11 inside; the motor 9 is installed inside the lamp holder 8, and the rotating shaft of the motor 9 is connected to the lotus lamp head 10, and the lotus lamp head 10 is driven to rotate by the rotation of the rotating shaft of the motor 9; the rotating lotus lamp head 10 increases the dynamic visual effect and makes the light more vivid; the light source lamp board 11 is located inside the lamp holder 8, and is used to illuminate the lotus lamp head 10; the light source lamp board 11 is controlled by the first circuit board 3 or the second circuit board 4 to achieve color changes of the light.

[0028] Furthermore, the connector 5 has a first interface 12, a second interface 13, and a power supply interface 14; and the first interface 12 is electrically connected to the first circuit board 3 through a cable; and the second interface 13 is electrically connected to the second circuit board 4 through a cable; and the power supply interface 14 provides power to the first interface 12 and the second interface 13.

[0029] Specifically, the first interface 12 is connected to the first circuit board 3 inside the first lamp body 1 through a cable, and this cable is responsible for transmitting control signals and power so that the motor 9 and the light source board 11 of the first lamp body 1 can work normally; the second interface 13 is connected to the second circuit board 4 inside the second lamp body 2 through a cable; similarly, this cable transmits control signals and power to ensure that the motor 9 and the light source board 11 of the second lamp body 2 work synchronously; the power supply interface 14 is connected to an external power supply to provide power for the entire system; the power supply interface 14 ensures that power is transmitted to the first interface 12 and the second interface 13 through the connector 5, so that both lamp bodies can obtain a stable power supply.

[0030] Furthermore, the first lamp body 1 and the second lamp body 2 are both provided with a TF card slot 15 and a speaker 16 ; and the TF card slot 15 and the speaker 16 are electrically connected to the corresponding first circuit board 3 or second circuit board 4 .

[0031] Specifically, the first lamp body 1 and the second lamp body 2 each include a lamp holder 8, a lotus lamp head 10, a TF card slot 15 and a speaker 16, and the two lamp bodies have the same structure; each lamp body is provided with a TF card slot 15, which is electrically connected to the internal first circuit board 3 or the second circuit board 4; the TF card slot 15 is used to insert a TF card to read the audio file stored on the card; and a Bluetooth module is also provided inside, and audio can also be transmitted via Bluetooth; each lamp body is provided with a speaker 16, which is electrically connected to the internal circuit board; the speaker 16 is used to play audio files read from the TF card or audio files transmitted via Bluetooth; the first circuit board 3 and the second circuit board 4 are respectively installed inside the first lamp body 1 and the second lamp body 2, to control the functions of the motor 9, the light source lamp board 11, the TF card slot 15 and the speaker 16.

[0032] A circuit of a bidirectional synchronous color-changing lotus lamp comprises: a first lamp body 1 and a second lamp body 2 are both provided with a Bluetooth module, a light control module for controlling a light source lamp board 11, and a motor control module for controlling a motor 9; and a connector module for connecting the light control modules, so that the signals between the light control modules are synchronized, thereby achieving bidirectional synchronous color change.

[0033] Specifically, the Bluetooth module is used for wireless communication, and the Bluetooth module of each lamp body is paired with the other party's Bluetooth module to achieve synchronous signal transmission; the lighting control module controls the color change of the light source lamp board 11; the lighting control module of each lamp body is connected to the lighting control module of the other lamp body through the connector module to ensure synchronous lighting changes; the motor control module controls the rotation of the motor 9 to rotate the lotus lamp head 10; the motor control module of each lamp body is responsible for receiving signals from the Bluetooth module and controlling the operation of the motor 9; the connector module is used to electrically connect the lighting control modules of the two lamp bodies to ensure synchronous signal transmission.

[0034] Furthermore, the lighting control module has a single-chip microcomputer U1 and a TYPE-C interface; and the first pin of the single-chip microcomputer U1 is connected to a resistor R3 and a capacitor C5; and the other end of the resistor R3 and the other end of the capacitor C5 are connected to the TYPE-C interface; and the second pin of the single-chip microcomputer U1 is connected to a resistor R1; and the other end of the resistor R1 is connected to the TYPE-C interface; and the fourth pin of the single-chip microcomputer U1 is connected to a light source control switch SW-LED, and the other end of the light source control switch SW-LED is connected to the eighth pin of the single-chip microcomputer U1 and the TYPE-C interface; and the fifth pin of the single-chip microcomputer U1 is connected to a transistor Q3 and several blue light-emitting diodes; and the sixth pin of the single-chip microcomputer U1 is connected to a transistor Q2 and several green light-emitting diodes; and the seventh pin of the single-chip microcomputer U1 is connected to a transistor Q1 and several red light-emitting diodes.

[0035] Specifically, the TYPE-C interface is connected to the first interface 12 or the second interface 13 on the connector through a TYPE-C to USB cable; thereby a signal connection is formed between the first lamp body and the second lamp body; when the first control button 6 of the first lamp body 1 is pressed to switch the color, the second lamp body 2 will also change synchronously; or when the second control button 7 of the second lamp body 2 is pressed to switch the color, the first lamp body 1 will also change synchronously; of course, the first control button 7 and the second control button 8 are not limited to only one button, but can be multiple buttons to respectively control the color of the light, the gradient rate, the breathing light effect, etc.;

[0036] Furthermore, the Bluetooth module includes a Bluetooth chip U2, an amplifier chip U3, and a TF card slot 15; and the second pin of the Bluetooth chip U2 is connected to a capacitor C8, a resistor R11, a capacitor C10, and a capacitor C11; and the other end of the capacitor C8, the other end of the resistor R11, the other end of the capacitor C10, and the other end of the capacitor C11 are all grounded; the third pin of the Bluetooth chip U2 is connected to a capacitor C7, a resistor R18, and a capacitor C16; and the other end of the resistor R18 and the other end of the capacitor C16 are connected to the TF card slot 15; the fourth pin of the Bluetooth chip U2 is connected to a play switch, a volume plus switch, and a volume minus switch; the sixth pin of the Bluetooth chip U2 is connected to a capacitor C6 and a Bluetooth antenna; the seventh pin of the Bluetooth chip U2 is connected to the eighth pin An oscillator OSC is connected between the pins 1 and 2 of the Bluetooth chip U2; a resistor R19 is connected to the 9th pin of the Bluetooth chip U2; and the other end of the resistor R19 is connected to the TF card slot 15; a capacitor C15 is connected to the 15th pin of the Bluetooth chip U2; and the other end of the capacitor C15 is connected to the 1st pin of the power amplifier chip U3; and the 2nd pin of the power amplifier chip U3 is connected to the capacitor C17; and the other end of the capacitor C17 is connected to the other end of the capacitor C15; the 16th pin of the Bluetooth chip U2 is connected to the capacitor C14 and the resistor R12, and the other end of the resistor R12 is connected to the 4th pin of the power amplifier chip U3; a resistor R13 is connected between the 4th and 5th pins of the power amplifier chip U3; a speaker 16 is connected between the 5th and 8th pins of the power amplifier chip U3.

[0037] Furthermore, the motor control module includes a single-chip microcomputer U5, a single-chip microcomputer U4, and a motor 9; and the first pin of the single-chip microcomputer U5 is connected to a resistor R14; and the other end of the resistor R14 is connected to the first pin of the single-chip microcomputer U4; the second pin of the single-chip microcomputer U5 is connected to a motor switch SW-MOTOR; the fourth pin of the single-chip microcomputer U5 is connected to a resistor R10; a capacitor C12 is connected between the fourth pin and the seventh pin of the single-chip microcomputer U5; and the 12th pin of the single-chip microcomputer U5 is connected to a resistor R 7; and the other end of the resistor R7 is connected to the 4th pin of the single-chip computer U4; the 13th pin of the single-chip computer U5 is connected to the resistor R16; and the other end of the resistor R16 is connected to the 3rd pin of the single-chip computer U4; the 14th pin of the single-chip computer U5 is connected to the resistor R15; and the other end of the resistor R15 is connected to the 2nd pin of the single-chip computer U4; a capacitor C13 is connected between the 8th pin and the 9th pin of the single-chip computer U4; the 13th to 16th pins of the single-chip computer U4 are all connected to the motor 9.

[0038] As an example, the model of the single-chip computer U1 is LT001; the model of the single-chip computer U2 is AC6969D; the model of the single-chip computer U3 is 8002; the model of the single-chip computer U4 is ULN2003; and the model of the single-chip computer U5 is LT002.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A bidirectional synchronous color-changing lotus lamp, comprising a first lamp body (1) and a second lamp body (2), characterized in that: A first circuit board (3) and a second circuit board (4) are respectively provided inside the first lamp body (1) and the second lamp body (2); and a connector (5) is provided externally to electrically connect the first circuit board (3) and the second circuit board (4); and a first control button (6) is provided externally of the first lamp body (1) to electrically connect the first circuit board (3), and a second control button (7) is provided externally of the second lamp body (2) to electrically connect the second circuit board (4); and when the color of the corresponding lamp body is adjusted by pressing the first control button (6) or the second control button (7), the color of the other lamp body is also changed synchronously.

2. A bidirectional synchronous color-changing lotus lamp according to claim 1, characterized in that: The first lamp body (1) comprises a lamp holder (8); a motor (9) is provided inside the lamp holder (8); a lotus lamp head (10) connected to the rotating shaft of the motor (9) is provided on the top of the lamp holder (8); the lotus lamp head (10) is driven to rotate by the rotation of the rotating shaft of the motor (9); a light source lamp board (11) for irradiating the lotus lamp head (10) is provided inside the lamp holder (8); and the second lamp body (2) has the same structure as the first lamp body (1).

3. A bidirectional synchronous color-changing lotus lamp according to claim 1, characterized in that: The connector (5) comprises a first interface (12), a second interface (13), and a power supply interface (14); the first interface (12) is electrically connected to the first circuit board (3) via a cable; the second interface (13) is electrically connected to the second circuit board (4) via a cable; and the power supply interface (14) supplies power to the first interface (12) and the second interface (13).

4. The bidirectional synchronous color-changing lotus lamp according to claim 1, characterized in that: The first lamp body (1) and the second lamp body (2) are both provided with a TF card slot (15) and a speaker (16); and the TF card slot (15) and the speaker (16) are electrically connected to the corresponding first circuit board (3) or second circuit board (4).

5. A circuit of a bidirectional synchronous color-changing lotus lamp, used to control a bidirectional synchronous color-changing lotus lamp according to any one of claims 2 to 4, characterized in that: include: The first lamp body (1) and the second lamp body (2) are both provided with a Bluetooth module, a light control module for controlling the light source lamp board (11), a motor control module for controlling the motor (9), and a connector module for connecting the light control modules, thereby synchronizing the signals between the light control modules and achieving bidirectional synchronous color change.

6. The circuit of a bidirectional synchronous color-changing lotus lamp according to claim 5, characterized in that: The lighting control module has a single-chip microcomputer U1 and a TYPE-C interface; and the first pin of the single-chip microcomputer U1 is connected to a resistor R3 and a capacitor C5; and the other end of the resistor R3 and the other end of the capacitor C5 are connected to the TYPE-C interface; and the second pin of the single-chip microcomputer U1 is connected to a resistor R1; and the other end of the resistor R1 is connected to the TYPE-C interface; and the fourth pin of the single-chip microcomputer U1 is connected to a light source control switch SW-LED, and the other end of the light source control switch SW-LED is connected to the eighth pin of the single-chip microcomputer U1 and the TYPE-C interface; and the fifth pin of the single-chip microcomputer U1 is connected to a transistor Q3 and a number of blue light emitting diodes; and the sixth pin of the single-chip microcomputer U1 is connected to a transistor Q2 and a number of green light emitting diodes; and the seventh pin of the single-chip microcomputer U1 is connected to a transistor Q1 and a number of red light emitting diodes.

7. The circuit of a bidirectional synchronous color-changing lotus lamp according to claim 5, characterized in that: The Bluetooth module comprises a Bluetooth chip U2, a power amplifier chip U3, and a TF card slot (15); the second pin of the Bluetooth chip U2 is connected to a capacitor C8, a resistor R11, a capacitor C10, and a capacitor C11; and the other end of the capacitor C8, the other end of the resistor R11, the other end of the capacitor C10, and the other end of the capacitor C11 are all grounded; the third pin of the Bluetooth chip U2 is connected to a capacitor C7, a resistor R18, and a capacitor C16; and the other end of the resistor R18 and the other end of the capacitor C16 are connected to the TF card slot (15); the fourth pin of the Bluetooth chip U2 is connected to a play switch, a volume up switch, and a volume down switch; the sixth pin of the Bluetooth chip U2 is connected to a capacitor C6 and a Bluetooth antenna; the seventh pin and the eighth pin of the Bluetooth chip U2 are connected An oscillator OSC is provided; the 9th pin of the Bluetooth chip U2 is connected to a resistor R19; and the other end of the resistor R19 is connected to a TF card slot (15); the 15th pin of the Bluetooth chip U2 is connected to a capacitor C15; and the other end of the capacitor C15 is connected to the 1st pin of the power amplifier chip U3; and the 2nd pin of the power amplifier chip U3 is connected to a capacitor C17; and the other end of the capacitor C17 is connected to the other end of the capacitor C15; the 16th pin of the Bluetooth chip U2 is connected to a capacitor C14 and a resistor R12, and the other end of the resistor R12 is connected to the 4th pin of the power amplifier chip U3; a resistor R13 is connected between the 4th pin and the 5th pin of the power amplifier chip U3; and a speaker (16) is connected between the 5th pin and the 8th pin of the power amplifier chip U3.

8. The circuit of a bidirectional synchronous color-changing lotus lamp according to claim 5, characterized in that: The motor control module includes a single-chip microcomputer U5, a single-chip microcomputer U4, and a motor (9); the first pin of the single-chip microcomputer U5 is connected to a resistor R14; the other end of the resistor R14 is connected to the first pin of the single-chip microcomputer U4; the second pin of the single-chip microcomputer U5 is connected to a motor switch SW-MOTOR; the fourth pin of the single-chip microcomputer U5 is connected to a resistor R10; a capacitor C12 is connected between the fourth pin and the seventh pin of the single-chip microcomputer U5; the twelfth pin of the single-chip microcomputer U5 is connected to a resistor R7; The other end of the resistor R7 is connected to the 4th pin of the single-chip microcomputer U4; the 13th pin of the single-chip microcomputer U5 is connected to the resistor R16; the other end of the resistor R16 is connected to the 3rd pin of the single-chip microcomputer U4; the 14th pin of the single-chip microcomputer U5 is connected to the resistor R15; the other end of the resistor R15 is connected to the 2nd pin of the single-chip microcomputer U4; a capacitor C13 is connected between the 8th pin and the 9th pin of the single-chip microcomputer U4; the 13th to 16th pins of the single-chip microcomputer U4 are all connected to the motor (9).

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