Wireless group control lamp system

Abstract

The utility model provides a wireless group control lamp system. The wireless group control lamp system comprises a plurality of lamp modules, each lamp module comprises a switch control module, a wireless radio frequency module, a constant current controller and a lamp; a switch control module of the lamp module outputs a corresponding pulse signal to the wireless radio frequency module based on the control instruction; the wireless radio frequency module receives the pulse signal, processes the pulse signal into a corresponding control instruction, and sends the control instruction to the constant current controller; the constant-current controller provides a constant-current electric signal for the lamp according to the control instruction; the lamp module comprises a master lamp module and a slave lamp module; the wireless radio frequency module of the main lamp module is further used for sending the control instruction to all the wireless radio frequency modules. The wireless radio frequency module of the slave lamp module is further used for receiving control instructions sent by other wireless radio frequency modules. The system overcomes the problem of short controllable distance of the remote control lamp, can penetrate through the wall, and improves the control sensitivity.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a wireless group-controlled lamp system. Background Art

[0002] Currently popular remote control lights mostly use infrared communication or Bluetooth communication technology to control lighting equipment. Although the above remote control methods can realize wireless remote control functions, their penetration is extremely poor or cannot penetrate walls. There must be no obstruction between the wireless remote control and the receiver, the controllable distance is short and the sensitivity is not high. Utility Model Content

[0003] The embodiment of the utility model provides a wireless group-controlled lighting system to solve the problem of short controllable distance of existing remote-controlled lights.

[0004] In a first aspect, an embodiment of the utility model provides a wireless group-controlled lighting system, comprising:

[0005] Multiple lighting modules;

[0006] Each lamp module includes: a switch control module, a wireless radio frequency module, a constant current controller and a lamp;

[0007] For each lamp module, the switch control module of the lamp module is connected to the wireless radio frequency module, the wireless radio frequency module of the lamp module is connected to the constant current controller, and the constant current controller of the lamp module is connected to the lamp; the switch control module of the lamp module outputs a corresponding pulse signal to the corresponding wireless radio frequency module based on the control instruction; the wireless radio frequency module of the lamp module receives the pulse signal, processes the pulse signal into a corresponding control instruction, and sends the control instruction to the corresponding constant current controller; the constant current controller of the lamp module is used to provide a corresponding constant current electrical signal to the corresponding lamp according to the control instruction;

[0008] The multiple lamp modules include a master lamp module and a slave lamp module;

[0009] The wireless radio frequency module of the master light module is also used to send control instructions to the wireless radio frequency modules of all slave light modules;

[0010] The wireless radio frequency module of the slave lamp module is also used to receive control instructions sent by other wireless radio frequency modules, and send the received control instructions to the corresponding constant current controller.

[0011] In a possible implementation manner, the main light module is a lamp module in a locked state;

[0012] The switch control module of the first lamp module outputs a first pulse signal to the corresponding wireless radio frequency module when acquiring the locking instruction; the first lamp module is any lamp module;

[0013] The wireless radio frequency module of the first lamp module obtains the first pulse signal, processes the first pulse signal into the locking instruction, and switches to the locking state according to the locking instruction.

[0014] In a possible implementation manner, the slave lamp module is a lamp module in an unlocked state;

[0015] The switch control module of the main light module outputs a second pulse signal to the corresponding wireless radio frequency module when receiving the unlocking instruction;

[0016] The wireless radio frequency module of the main light module obtains the second pulse signal, processes the second pulse signal into an unlock instruction, and switches to an unlock state according to the unlock instruction.

[0017] In a possible implementation, the wireless radio frequency module is a 2.4G wireless radio frequency module.

[0018] In a possible implementation manner, the lamp module further includes a battery module;

[0019] The battery module of the first lamp module is respectively connected to the corresponding switch control module, the wireless radio frequency module and the constant current controller, and is used to supply power to the corresponding switch control module, the wireless radio frequency module and the constant current controller respectively;

[0020] The first lamp module is any lamp module.

[0021] In a possible implementation manner, the lamp module further includes a charging circuit;

[0022] The input end of the charging circuit is connected to a power source, and the output end of the charging circuit is connected to a corresponding battery module;

[0023] The charging circuit is used for stepping down the input power supply voltage and transmitting it to the battery module.

[0024] In a possible implementation manner, the lamp module further includes a power adapter;

[0025] The power adapter is connected between an external power source and the charging circuit.

[0026] In a possible implementation manner, the lamp is an LED lamp.

[0027] In a possible implementation, the switch control module is a touch switch control module.

[0028] In a possible implementation, the lamp module further includes a Bluetooth module;

[0029] The Bluetooth module is connected to the switch control module and is used for receiving control instructions sent by a third-party terminal and sending the control instructions sent by the third-party terminal to the switch control module.

[0030] The embodiment of the utility model provides a wireless group control lamp system, which includes multiple lamp modules; each lamp module includes: a switch control module, a wireless radio frequency module, a constant current controller and a lamp; for each lamp module, the switch control module of the lamp module outputs a corresponding pulse signal to the corresponding wireless radio frequency module based on a control instruction; the wireless radio frequency module of the lamp module receives the pulse signal, processes the pulse signal into a corresponding control instruction, and sends the control instruction to the corresponding constant current controller; the constant current controller of the lamp module is used to provide a corresponding constant current electrical signal to the corresponding lamp according to the control instruction; the multiple lamp modules include a master lamp module and a slave lamp module; the wireless radio frequency module of the master lamp module is also used to send the control instruction to the wireless radio frequency modules of all slave lamp modules; the wireless radio frequency module of the slave lamp module is also used to receive the control instruction sent by other wireless radio frequency modules, and send the received control instruction to the corresponding constant current controller. The above system can realize wireless remote control of the slave lamp by the master lamp through the wireless radio frequency module. This group control method overcomes the problem of short controllable distance of the remote control lamp, and can penetrate walls, thereby improving control sensitivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 It is a structural schematic diagram of the wireless group-controlled lighting system provided by an embodiment of the utility model;

[0033] Figure 2 It is a specific structural schematic diagram of the lamp module provided by the embodiment of the utility model. DETAILED DESCRIPTION

[0034] In the following description, specific details such as specific system structures and technologies are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details that hinder the description of the present invention.

[0035] In order to make the purpose, technical solutions and advantages of the utility model clearer, specific embodiments will be described below in conjunction with the accompanying drawings.

[0036] See also Figure 1 , which shows a schematic diagram of the structure of the wireless group-controlled lighting system provided by an embodiment of the utility model, which includes:

[0037] Multiple lighting modules;

[0038] Each lamp module includes: a switch control module 110, a wireless radio frequency module 120, a constant current controller 130 and a lamp 140;

[0039] For each lamp module, the switch control module 110 of the lamp module is connected to the wireless radio frequency module 120, the wireless radio frequency module 120 of the lamp module is connected to the constant current controller 130, and the constant current controller 130 of the lamp module is connected to the lamp 140; the switch control module 110 of the lamp module outputs a corresponding pulse signal to the corresponding wireless radio frequency module 120 based on the control instruction; the wireless radio frequency module 120 of the lamp module receives the pulse signal, processes the pulse signal into a corresponding control instruction, and sends the control instruction to the corresponding constant current controller 130; the constant current controller 130 of the lamp module is used to provide a corresponding constant current electrical signal to the corresponding lamp 140 according to the control instruction;

[0040] The multiple lamp modules include a master lamp module and a slave lamp module;

[0041] The wireless radio frequency module 120 of the master light module is also used to send control instructions to the wireless radio frequency modules 120 of all slave light modules;

[0042] The wireless RF module 120 of the slave lamp module is also used to receive control instructions sent by other wireless RF modules 120 , and send the received control instructions to the corresponding constant current controller 130 .

[0043] In this embodiment, the switch control module 110 is an integrated circuit including a control switch, a processor chip and a pulse signal generator. Specifically, when the user triggers the control switch to switch the switch state, the processor chip determines the corresponding control instruction according to the switch state of the control switch, and determines the period and duty cycle of the corresponding pulse signal based on the control instruction. The pulse signal generator generates the corresponding pulse signal according to the period and duty cycle and sends it to the wireless RF module 120.

[0044] In the same lamp module, the wireless RF module 120 is connected to the switch controller and the constant current controller 130. The wireless RF module 120 obtains the pulse signal, processes the pulse signal, determines the corresponding control instruction, and then sends the control instruction to the constant current controller 130. The constant current controller 130 determines whether to supply power to the lamp 140 and the size of the output constant current electrical signal based on the control instruction to control the lamp 140 to turn on, turn off or switch multiple brightness levels.

[0045] The wireless group-controlled lighting system includes a plurality of lighting modules, and the plurality of lighting modules may include at least one master light module and a slave light module. Figure 1 As shown, the lamp module 12 may be a master lamp module, and the lamp module 11 and the lamp module 1n may be slave lamp modules.

[0046] The wireless RF module 120 includes an antenna, which is used to transmit and receive signals. In addition to controlling its own lamp 140, the main lamp module can also send control instructions to the wireless RF module 120 of the slave lamp module through the antenna of the wireless RF module 120. The wireless RF module 120 of the slave lamp module receives the control instructions through the antenna and sends the control instructions to the constant current controller 130. The constant current controller 130 controls the size of the constant current electrical signal output to the lamp 140 according to the control instructions.

[0047] When the master light is turned off, the master light module is in a dormant state, and the slave light module is in a standby state when the slave light is turned off, for detecting at any time whether there is a control signal sent by the master light module.

[0048] Through the above structure, this embodiment can achieve a wireless group control effect in a one-way mode in which the master light module controls the slave light modules, and the use of the wireless radio frequency module 120 can achieve a long remote control distance and high sensitivity.

[0049] In one possible implementation, the switch control module 110 of the main light module may include control switches for all lamp modules. The user outputs control instructions carrying the numbers of the lamp modules through each control switch. The wireless RF module 120 of the main light module sends the control instructions to the corresponding wireless RF module 120 of the slave light module according to the numbers of the lamp modules carried in the control instructions, so as to achieve precise control of the main light module.

[0050] In a possible implementation manner, the main light module is a lamp module in a locked state;

[0051] The switch control module 110 of the first lamp module outputs a first pulse signal to the corresponding wireless radio frequency module 120 when acquiring a locking instruction; the first lamp module is any lamp module;

[0052] The wireless radio frequency module 120 of the first lamp module obtains the first pulse signal, processes the first pulse signal into the locking instruction, and switches to the locking state according to the locking instruction.

[0053] In this embodiment, the wireless group-controlled lighting system provided in this embodiment can also realize a bidirectional control mode between a master lamp and a slave lamp.

[0054] Specifically, the lamp switch of each lamp module includes a locking switch, through which the lamp module can be set to a locked state or an unlocked state. When the wireless RF module 120 is in a locked state, the wireless RF module 120 can transmit control instructions to other lamp modules. When the wireless RF module 120 is in an unlocked state, the wireless RF module 120 can only receive control instructions sent by other lamp modules, or send a pulse signal according to its own switch control module 110 to obtain a control instruction.

[0055] Through the above-mentioned structural setting, this embodiment can realize two control modes: the master light controls the slave light and the slave light controls the master light, breaking the control mode of a single master light controlling all slave lights, making the control method of the lamp 140 more flexible and optimizing the user experience.

[0056] In a possible implementation manner, the slave lamp module is a lamp module in an unlocked state;

[0057] The switch control module 110 of the main light module outputs a second pulse signal to the corresponding wireless radio frequency module 120 when acquiring the unlocking instruction;

[0058] The wireless radio frequency module 120 of the main light module obtains the second pulse signal, processes the second pulse signal into an unlock instruction, and switches to an unlock state according to the unlock instruction.

[0059] In this embodiment, the user can unlock the main light module by triggering the lock switch so that the main light module no longer controls other lamps 140 .

[0060] In a possible implementation, the wireless radio frequency module 120 is a 2.4G wireless radio frequency module.

[0061] In this embodiment, the 2.4G wireless radio frequency module has the advantages of long wireless remote control distance (more than 10 meters), free from obstacles and angle restrictions. The network types can be multiple categories (single point to multipoint / point to point / multipoint to single point), and their communication modes can be diversified (active-active / active-passive / passive-active).

[0062] In a possible implementation, Figure 2 As shown, the lamp module further includes a battery module 160;

[0063] The battery module of the first lamp module is respectively connected to the corresponding switch control module 110, the wireless radio frequency module 120 and the constant current controller 130, and is used to supply power to the corresponding switch control module 110, the wireless radio frequency module 120 and the constant current controller 130 respectively;

[0064] The first lamp module is any lamp module.

[0065] In one possible implementation, Figure 2 As shown, the lamp module further includes a charging circuit 150;

[0066] The input end of the charging circuit is connected to a power source, and the output end of the charging circuit is connected to a corresponding battery module;

[0067] The charging circuit is used for stepping down the input power supply voltage and transmitting it to the battery module.

[0068] In this embodiment, the power management chip in the charging circuit performs DC-DC step-down conversion to provide charging management for the subsequent battery module.

[0069] In a possible implementation manner, the lamp module further includes a power adapter;

[0070] The power adapter is connected between an external power source and the charging circuit.

[0071] In this embodiment, the power adapter may be an AC-DC 5V adapter to power the charging circuit.

[0072] In a possible implementation manner, the lamp 140 is an LED lamp 140 .

[0073] Specifically, the lamp 140 described in this embodiment can be an LED lamp, an incandescent lamp, a halogen lamp, an iodine tungsten lamp, etc.

[0074] In a possible implementation, the switch control module 110 is a touch switch control module 110 .

[0075] In this embodiment, the switch control module 110 may be a touch switch control module 110, which includes a touch screen, a processor chip, and a signal generator, wherein the touch screen is used to obtain a user's touch operation and determine a corresponding control instruction according to the touch operation. The touch operation may include long press, double click, single click, etc., and the corresponding control instruction may be a lock instruction, turn on the light, turn off the light, etc.

[0076] In a possible implementation, the lamp module further includes a Bluetooth module;

[0077] The Bluetooth module is connected to the switch control module 110 and is used to receive a control instruction sent by a third-party terminal and send the control instruction sent by the third-party terminal to the switch control module 110 .

[0078] In this embodiment, the wireless group-controlled lighting system provided in this embodiment can also communicate with a third-party terminal through a Bluetooth module, and the user can control the LED lights through the third-party terminal, such as a mobile phone.

[0079] Specifically, in this embodiment, a Bluetooth module can be set in a lamp module of the wireless group control lamp system to achieve communication with a third-party terminal, and Bluetooth modules can also be set in multiple lamp modules to increase the controllable range of the lamp modules by the third-party terminal. The Bluetooth module can be set in the master lamp module or the slave lamp module.

[0080] In a possible implementation, the lamp module further includes a wifi module;

[0081] The wifi module is connected to the switch control module 110 and is used to receive control instructions sent by a third-party terminal and send the control instructions sent by the third-party terminal to the switch control module 110 .

[0082] This embodiment uses an infinite radio frequency module to enable multiple lamp modules to form a wireless LAN mode, thereby achieving a multi-lamp group control effect with high sensitivity and long control distance, and can achieve the effect of the master lamp controlling the slave lamp, the slave lamp controlling the master lamp, and the third-party terminal controlling the group lamp.

[0083] In one possible implementation, in order to further extend the communication distance based on the communication distance of the 2.4G wireless RF module, in this embodiment, when the wireless RF module of the main lamp transmits a control instruction to other lamp modules, the wireless RF modules of other modules forward the control instruction to other lamp modules, thereby extending the communication distance by forwarding.

[0084] It can be seen from the above embodiments that the wireless group-controlled lighting system provided in this embodiment adds star-network link transmission control between wireless lights on the basis of the existing lighting functions. It adopts 2.4G wireless radio frequency, which can well solve the performance deficiencies of other remote-controlled lights, such as poor penetration ability of infrared remote-controlled lights, poor sensing sensitivity, insufficient remote control distance and other defects; some group-controlled lights are connected through network cables to increase the remote distance, which is limited by the peripheral environment and is fixed and costly. The 2.4G group-controlled lights provided in this embodiment are wireless and mobile, not restricted by geographical location, and easy to install.

[0085] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A wireless group control lighting system, characterized in that: include: Multiple lighting modules; Each lamp module includes: a switch control module, a wireless radio frequency module, a constant current controller and a lamp; For each lamp module, the switch control module of the lamp module is connected to the wireless radio frequency module, the wireless radio frequency module of the lamp module is connected to the constant current controller, and the constant current controller of the lamp module is connected to the lamp; the switch control module of the lamp module outputs a corresponding pulse signal to the corresponding wireless radio frequency module based on the control instruction; the wireless radio frequency module of the lamp module receives the pulse signal, processes the pulse signal into a corresponding control instruction, and sends the control instruction to the corresponding constant current controller; the constant current controller of the lamp module is used to provide a corresponding constant current electrical signal to the corresponding lamp according to the control instruction; The multiple lamp modules include a master lamp module and a slave lamp module; The wireless radio frequency module of the master light module is also used to send control instructions to the wireless radio frequency modules of all slave light modules; The wireless radio frequency module of the slave lamp module is also used to receive control instructions sent by other wireless radio frequency modules, and send the received control instructions to the corresponding constant current controller.

2. The wireless group control lighting system according to claim 1, characterized in that: The main light module is a light module in a locked state; The switch control module of the first lamp module outputs a first pulse signal to the corresponding wireless radio frequency module when acquiring the locking instruction; The first lamp module is any lamp module; The wireless radio frequency module of the first lamp module obtains the first pulse signal, processes the first pulse signal into the locking instruction, and switches to the locking state according to the locking instruction.

3. The wireless group control lighting system according to claim 1, characterized in that: The slave lamp module is a lamp module in an unlocked state; The switch control module of the main light module outputs a second pulse signal to the corresponding wireless radio frequency module when obtaining the unlocking instruction; The wireless radio frequency module of the main light module obtains the second pulse signal, processes the second pulse signal into an unlock instruction, and switches to an unlock state according to the unlock instruction.

4. The wireless group control lighting system according to claim 1, characterized in that: The wireless radio frequency module is a 2.4G wireless radio frequency module.

5. The wireless group control lighting system according to claim 1, characterized in that: The lamp module also includes a battery module; The battery module of the first lamp module is respectively connected to the corresponding switch control module, the wireless radio frequency module and the constant current controller, and is used to supply power to the corresponding switch control module, the wireless radio frequency module and the constant current controller respectively; The first lamp module is any lamp module.

6. The wireless group control lighting system according to claim 5, characterized in that: The lamp module also includes a charging circuit; The input end of the charging circuit is connected to a power source, and the output end of the charging circuit is connected to a corresponding battery module; The charging circuit is used for stepping down the input power supply voltage and transmitting it to the battery module.

7. The wireless group control lighting system according to claim 6, characterized in that: The lamp module also includes a power adapter; The power adapter is connected between an external power source and the charging circuit.

8. The wireless group control lighting system according to claim 1, characterized in that: The lamp is an LED lamp.

9. The wireless group control lighting system according to claim 1, characterized in that: The switch control module is a touch switch control module.

10. The wireless group control lighting system according to claim 1, characterized in that: The lamp module also includes a Bluetooth module; The Bluetooth module is connected to the switch control module and is used for receiving control instructions sent by a third-party terminal and sending the control instructions sent by the third-party terminal to the switch control module.

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