CN205611025U - Dimmer capable of being controlled through Bluetooth - Google Patents

Abstract

The utility model discloses an accessible bluetooth control's dimmer, it includes a circuit board, be equipped with the microcontroller that is used for sending the adjustting of the lighteness instruction of light on the circuit board, with external equipment intercommunication's bluetooth module and quilt microcontroller control's lighting control interface module, external equipment passes through application program control in the external equipment microcontroller, microcontroller send instruction control lighting control interface module is in order to realize the light and shade regulation of the light on a lamps and lanterns. The utility model discloses a bluetooth module communication and microcontroller control light modulator, convenient operation, the energy can be saved to, in the illumination of remote control, can also realize combination control through a plurality of light modulators of application program control on mobile terminal such as the smart mobile phone.

Description

A dimmer controllable via bluetooth

technical field

The utility model relates to a multifunctional dimmer, in particular to a dimmer which is wirelessly controlled through bluetooth.

Background technique

Traditional dimmers are dimmed by manual knobs, and wireless control dimming is not possible. With the evolution and progress of technology, smart home has become a part of modern life, remote control is not limited to TV or radio, wireless control of various devices has become a trend and trend.

In view of this, in order to realize the requirements of a complete smart home, it is indeed necessary to improve the existing dimmers, so that users can remotely control home lighting through smart phones or tablet computers.

Utility model content

The purpose of this utility model is to provide a wireless control dimmer through bluetooth, so that terminal devices such as smartphones and tablet computers can control the dimmer by using iOS system and Android system, thereby controlling lighting and saving electric energy.

In order to achieve the above object, the technical solution of the utility model is: a dimmer controllable by bluetooth, which includes a circuit board, the circuit board is provided with a microcontroller for issuing light brightness adjustment instructions, and The bluetooth module for mutual communication of external devices and the lighting control interface module controlled by the microcontroller, the external device controls the microcontroller through the application program in the external device, and the microcontroller sends instructions to control the The lighting control interface module is used to realize the light and dark adjustment of the light on a lamp.

Preferably, the circuit board further includes a power management module.

Preferably, the circuit board further includes a protection circuit module.

Preferably, the circuit board further includes a zero-cross detection circuit module.

Preferably, the circuit board further includes a user interface circuit module.

Preferably, the user interface circuit module includes a knob and a knob encoder.

Preferably, the external device is a smart phone or a tablet computer.

The dimmer of the utility model controls the dimmer through a bluetooth module and a microcontroller, and is easy to operate, saves electric energy, and can also be controlled by a mobile terminal such as an application program (APP) on a smart phone while remotely controlling the lighting. Multiple dimmers, realizing combined dimmer control, scene setting, timing setting, leaving setting and holiday setting etc. The light dimmer of the utility model is widely used in leisure and entertainment places such as hotels, hotels, offices, conference rooms, families, teahouses, karaoke halls, Internet cafes, etc., and is a product of intelligent life.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is an exploded view of the dimmer controllable by bluetooth of the present invention.

Fig. 2 is a perspective view of the dimmer controllable through Bluetooth of the present invention after assembly.

Fig. 3 is a circuit diagram of the dimmer controllable by bluetooth of the present invention.

detailed description

In order to make the purpose, technical solution and technical effect of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementations described in this specification are only for explaining the utility model, not for limiting the utility model.

Referring to Fig. 1 to Fig. 3, the utility model provides a dimmer which can be controlled by bluetooth. The concept of this dimmer is to use bluetooth technology integrated into the dimmer to control the lighting. This dimmer is easy to install and cost effective. Mobile terminals such as smartphones and tablet computers can control the dimmer through Bluetooth in the iOS system and Android system, thereby controlling the brightness and darkness of lamps electrically connected to the dimmer.

The front end of the dimmer includes an outer ring, an inner ring, a rotary button, an encoder, metal parts, an insulating gasket, a metal plate and a rear cover. The inside of the dimmer is provided with a power module. The power supply module is provided with a connected bluetooth mesh technology module, and the power supply module includes a fine-tuning button and a connection terminal.

Referring to Fig. 1 to Fig. 3, the embodiment of the present invention provides a dimmer 100 controllable by bluetooth, which includes a knob 1, a spring 2, a fastener 3, an inner ring plate 4, an outer ring plate 5, Bracket plate 6, threaded sleeve 7, silicone button 8, sub-board bracket 9, sub-board 10 with buttons, connecting column 11, circuit board 12, plastic screws 13, insulating mat 14, metal plate 15 and rear cover 16. Wherein, the circuit board 12 is provided with a power management module, a protection circuit module, a user interface circuit module, a zero-crossing detection circuit, connection terminals, a Bluetooth module 122 , a microcontroller 124 , and a lighting control interface module 126 . The assembly method of the dimmer 100 is similar to that of the traditional dimmer, and the difference from the traditional dimmer mainly lies in the addition of several control modules on the circuit board, such as a Bluetooth module and a microcontroller.

The input voltage of the power management module is 230V+/-10%, and the frequency is 50Hz/60Hz+/-6%. The output power is 3.3V and 15V.

The protection circuit includes short-circuit protection, when the power wire of the dimmer is connected incorrectly, the short-circuit protection will start; overload protection, when the dimmer uses more than the specified load of 450VA, the overload protection will start; over-temperature protection, when the dimmer If the temperature of the optical device exceeds the specified temperature (90 degrees Celsius), the over-temperature protection will be activated.

The function of the user interface circuit module is to allow the user to manually control the dimmer. It consists of a knob and a rotary encoder set on a circuit board.

The lighting control interface module controls the output current in the way of pulse width modulation, so as to adjust the brightness of the lighting.

The function of the zero-cross detection circuit module is that the zero-cross detection circuit will be activated when the AC voltage is operated close to zero voltage.

The Bluetooth Module The Bluetooth module is the communication interface between the dimmer and the microcontroller.

The microcontroller is the main control component of the dimmer.

The dimmer of the utility model controls the dimmer through a bluetooth module and a microcontroller, which is convenient to operate and saves electric energy, and can also be controlled by a mobile terminal such as an application program (APP) on a smart phone while remotely controlling the lighting. Multiple dimmers, realizing combined dimmer control, scene setting, timing setting, leaving setting and holiday setting etc. The light dimmer of the utility model is widely used in leisure and entertainment places such as hotels, hotels, offices, meeting rooms, families, teahouses, karaoke halls, Internet cafes, etc., and is a product of intelligent life.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (7)

1. can be by a dimmer for Bluetooth control, it includes a circuit board, it is characterised in that: described electricity Road plate is provided with what microcontroller and the external equipment of the brightness regulation instruction for emitting beam were in communication with each other Bluetooth module and by the lighting control interface module of described microprocessor controls, described external equipment is by described Microcontroller described in application program controlling in external equipment, described microcontroller sends instruction and controls described photograph Bright control interface module regulates with the light and shade realizing the light on a light fixture.

The most according to claim 1 a kind of can be by the dimmer of Bluetooth control, it is characterised in that: institute State and on circuit board, farther include power management module.

The most according to claim 1 a kind of can be by the dimmer of Bluetooth control, it is characterised in that: institute State and on circuit board, farther include protection circuit module.

The most according to claim 1 a kind of can be by the dimmer of Bluetooth control, it is characterised in that: institute State and on circuit board, farther include zero crossing detection circuit module.

The most according to claim 1 a kind of can be by the dimmer of Bluetooth control, it is characterised in that: institute State and on circuit board, farther include user interface circuit module.

The most according to claim 5 a kind of can be by the dimmer of Bluetooth control, it is characterised in that: institute State user interface circuit module and include knob and knob encoder.

The most according to claim 1 a kind of can be by the dimmer of Bluetooth control, it is characterised in that: institute Stating external equipment is smart mobile phone or panel computer.