CN210537093U

CN210537093U - Light modulator

Info

Publication number: CN210537093U
Application number: CN201921000194.XU
Authority: CN
Inventors: 严华; 戴勇; 陈彬; 蔡苏丰
Original assignee: Jiangsu General Protecht Co Ltd
Current assignee: Jiangsu General Protecht Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-15
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to a dimmer, which is electrically connected with lighting equipment and controls the brightness of the lighting equipment, and is characterized in that a top cover is detachably connected with an upper cover, the upper cover is detachably connected with a lower cover, a first button is arranged on the top cover and is used for controlling the on-off and brightness adjustment of the lighting equipment, a dimming circuit board and a Wi-Fi control board are arranged in the lower cover, a silicon controlled rectifier is arranged on the dimming circuit board, the Wi-Fi control board is electrically connected with the dimming circuit board through a circuit board connecting terminal, an LED lamp bar is arranged on the Wi-Fi control board, a setting key is arranged on the upper cover and is connected with the Wi-Fi control board, the utility model provides an improved dimmer, which utilizes remote control equipment to adjust the luminous flux and the illumination of the lighting equipment through Wi-Fi signals, thereby improving the service life of the dimmer, the user experience of using is improved, and brand-new dimming experience is brought to the user.

Description

Light modulator

Technical Field

The utility model relates to a lighting control equipment technical field especially relates to a dimmer.

Background

The dimmer is an electrical equipment that changes the luminous flux of light source among the lighting apparatus, adjusts the illumination level, and the principle is that the electric current virtual value of changing input light source is in order to reach the purpose of adjusting luminance, and present dimmer regulates and control lighting apparatus's luminous flux and illumination through mechanical knob usually, needs debugging many times for regulation and control is very loaded down with trivial details, and mechanical type switch receives mechanical life's restriction, appears mechanical failure and inefficacy easily in long-term use, and user experience is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a follow-on light modulator through the WI-FI signal, utilizes remote control equipment to adjust lighting apparatus's luminous flux and illumination, improves the life of light modulator, improves the user and uses experience, brings brand-new the experience of adjusting luminance for the user.

In order to realize the purpose, the utility model discloses a technical scheme is:

a dimmer is electrically connected with lighting equipment and used for controlling the brightness of the lighting equipment, and is characterized by comprising a lower cover, an upper cover and a top cover which are sequentially connected;

a dimming circuit board and a Wi-Fi control board are arranged in the lower cover, the dimming circuit board is provided with a power supply connecting end connected with the lighting equipment, a controlled silicon is arranged on the dimming circuit board, and the current effective value of the lighting equipment can be controlled through the controlled silicon; the Wi-Fi control board is electrically connected with the dimming circuit board through a circuit board connecting terminal, an LED lamp bar is arranged on the Wi-Fi control board, light of the LED lamp bar can penetrate through the upper cover and be exposed out of the top cover, and the luminance state of the lighting equipment and the Wi-Fi distribution network state can be displayed through flashing;

the upper cover is provided with a setting key, the setting key is exposed out of the top cover and connected with the Wi-Fi control board, and the brightness state of the lighting equipment and the Wi-Fi distribution network state can be set by long pressing or short pressing;

the Wi-Fi control board is connected with the top cover through a first button, and the Wi-Fi control board can be pressed and linked to control the lighting equipment to be turned on and turned off and to adjust the brightness.

The dimmer described, wherein: the upper cover reaches set up the slot on the top cap respectively, supply the lamp shade to insert, the lamp shade cover covers outside the LED lamp strip.

The dimmer described, wherein: three trigger points are arranged on the upper cover, wherein two trigger points can be triggered by the first key, and the other trigger point can be triggered by the setting key.

The dimmer described, wherein: the dimming circuit board is provided with two groups of power connection ends, one group of the power connection ends is electrically connected with the live wire, the other group of the power connection ends is electrically connected with the lighting equipment, the top cover is provided with a second key, and the second key can control connection or disconnection between the two groups of the power connection ends.

The dimmer described, wherein: the first key is provided with three working positions of top end pressing, bottom end pressing and initial balance, the first key is provided with an elastic reset device, the first key is kept at the working position of the initial balance in a normal state, and the working position of the top end pressing and the working position of the bottom end pressing of the first key can trigger one of the two trigger points respectively.

The dimmer described, wherein: set up MCU control module, touch-sensitive module and wireless communication module on the Wi-Fi control panel, MCU control module is based on touch-sensitive module or wireless communication module's triggering, can control lighting apparatus open and close and luminance state conversion, touch-sensitive module respectively with three the bottom of trigger point is connected, and is three the trigger point passes through first button reaches the pushing down of setting key supplies touch-sensitive module produces trigger signal.

The dimmer described, wherein: the top end of the controlled silicon is fixedly connected with the yoke piece, the yoke piece is concave, and a Wi-Fi control board is arranged at the lower concave position of the yoke piece.

The dimmer described, wherein: the LED lamp strips are nine LED lamps.

The dimmer described, wherein: the upper cover bilateral symmetry is equipped with the draw-in groove, the lower cover both sides are equipped with the buckle to with the draw-in groove position that the upper cover bilateral symmetry was equipped with corresponds, the buckle of lower cover can be pressed into in the draw-in groove of upper cover, make the upper cover with the lower cover forms and can dismantle the connection.

The dimmer described, wherein: one end of the top cover is provided with an inserting type buckle, two sides of the other end of the top cover are respectively provided with an elastic buckle, the inserting type buckle is inserted into the clamping groove on the top end surface of the upper cover, and the elastic buckles press into the clamping grooves on the two sides of the top cover to enable the top cover to be detachably connected with the upper cover.

The utility model has the advantages that: the utility model discloses a Wi-Fi signal utilizes remote control equipment to adjust lighting apparatus's luminous flux and illumination, improves the life of light modulator, improves the user and uses experience, brings brand-new dimming experience for the user.

Drawings

Fig. 1 is a block diagram of a dimmer.

Fig. 2 is a block diagram of a detachable state of the dimmer.

Fig. 3 is a block diagram of a functional module of the dimmer.

Description of reference numerals: 1-lower cover; 2-a dimming circuit board; 201-silicon controlled rectifier; 202-power connection end; 3-a circuit board connection terminal; 4-a yoke piece; a 5-Wi-Fi control panel; 501-MCU control module; 502-UP touch sensor; 503-DOWN touch sensor; 504-set key touch sensor; 505-a LED light bar; 6-covering; 601-set key; 602-trigger point; 7-a lampshade; 8-a top cover; 9-a second key; 10-first key.

Detailed Description

As shown in fig. 1 to 3, the utility model provides a light modulator, with the illumination equipment electricity be connected and control illumination equipment's luminance, including top cap 8, upper cover 6 and lower cover 1, top cap 8 with upper cover 6 can dismantle the connection, upper cover 6 with lower cover 1 can dismantle the connection.

Set up dimming circuit board 2 in the lower cover 1, dimming circuit board 2 is equipped with two sets of power connection end 202, and wherein a set of power connection end 202 is connected with the live wire electricity, another group power connection end 202 is connected with lighting apparatus electricity, be equipped with silicon controlled rectifier 201 on dimming circuit board 2, through silicon controlled rectifier 201 can control lighting apparatus's electric current virtual value.

The top end of the controlled silicon 201 is fixedly connected with the yoke piece 4, the yoke piece 4 is concave, and a Wi-Fi control plate 5 is arranged at the concave position of the yoke piece 4.

The Wi-Fi control board 5 is also arranged in the lower cover 1, and is electrically connected with the dimming circuit board 2 through a circuit board connection terminal 3, the Wi-Fi control board 5 is provided with LED light bars 505 (nine LED lights in this embodiment), light of the LED light bars 505 can penetrate through the upper cover 6 and be exposed out of the top cover 8, and the luminance state of the lighting device and the Wi-Fi distribution network state can be displayed by flashing; the upper cover 6 and the top cover 8 are respectively provided with a slot for inserting the lampshade 7, and the lampshade 7 covers the LED light bar 505 and can play a role in protection.

The Wi-Fi control board 5 is further provided with the MCU control module 501, the touch sensing module and the wireless communication module, and the MCU control module 501 can control on/off and brightness state conversion of the lighting equipment based on triggering of the touch sensing module or the wireless communication module.

The touch sensing module includes an UP touch sensor 502, a DOWN touch sensor 503, and a set key touch sensor 504.

The two sides of the upper cover 6 are symmetrically provided with a clamping groove, the two sides of the lower cover 1 are provided with a buckle, the buckle of the lower cover 1 corresponds to the clamping groove symmetrically arranged on the two sides of the upper cover 6, the upper cover 6 is detachably connected with the lower cover 1, the upper cover 6 is provided with three trigger points 602, the three trigger points 602 are respectively pressed DOWN to enable the UP touch sensor 502, the DOWN touch sensor 503 and the set key touch sensor 504 to respectively generate trigger signals, the upper cover 6 is further provided with the set key 601 exposed out of the top cover 8, the set key 601 can link one of the trigger points 602, the set key 601 is pressed for a long time or a short time to enable the one of the trigger points 602 to be in contact with the set key touch sensor 504, and the generated signal is transmitted to the MCU control module 501, can be used for setting the brightness state of the lighting equipment and the Wi-Fi distribution network state. (note that the MCU control module 501, the touch sensing module and the wireless communication module are all conventional electronic components which can be purchased normally in the market.)

An inserting type buckle is arranged at one end of the top cover 8, an elastic buckle is arranged at each of two sides of the other end of the top cover 8, the inserting type buckle is firstly inserted into a clamping groove on the top end surface of the upper cover 6, and then the elastic buckles are pressed into the clamping grooves at the two sides of the top cover 8, so that the top cover 8 and the upper cover 6 can be detachably connected;

the top cover 8 is provided with the first key 10 for controlling the on-off and brightness adjustment of the lighting device, the first key 10 has three working positions of top end pressing, bottom end pressing and initial balancing, and the first button 10 is provided with an elastic resetting device, so that the first button 10 is normally kept at the initial balanced working position, wherein the top end depressed operative position and the bottom end depressed operative position of said first key 10 are capable of triggering the remaining two of said trigger points 602 respectively, the remaining two trigger points 602 can trigger the UP touch sensor 502 and the DOWN touch sensor 503, respectively, to generate trigger signals, which are transmitted to the MCU control module 501, the top cover 8 is provided with the second key 9 and can control the connection or disconnection between the two groups of power connection ends 202.

In this embodiment, the utility model discloses a functional module of dimmer is as follows description:

in terms of functional modules, when a user presses a top-pressed working position and a bottom-pressed working position of the first key 10 respectively, the two trigger points 602 can be triggered, wherein the two trigger points 602 trigger the UP touch sensor 502 and the DOWN touch sensor 503 respectively to generate a trigger signal, when the user presses the set key 601, the other trigger point 602 can be triggered, the set key touch sensor 504 is triggered, all the generated trigger signals are transmitted to the MCU control module 501, and the MCU control module 501 enables the thyristor 201 to adjust a current effective value through the circuit board connection terminal 3 based on the received trigger signal, thereby controlling the on/off and the brightness of the lighting device.

The wireless communication module is used for realizing right through remote equipment (such as cell-phone etc.) the remote control of dimmer utilizes Wi-Fi network, makes remote equipment with wireless communication module joins in marriage the net, transmits trigger signal through Wi-Fi network to wireless communication module through for example cell-phone APP, wireless communication module with trigger signal transmission to MCU control module 501, MCU control module 501 is based on received trigger signal, through circuit on the Wi-Fi control panel 5, with control command process circuit board connecting terminal 3, transmit to silicon controlled rectifier 201, silicon controlled rectifier 201 adjusts the electric current effective value, and then control lighting apparatus opens and close and luminance.

The operation process is described as follows:

1. pressing the top end of the first key 10 for a short time to start the lighting device, and pressing the top end of the first key 10 for a long time to increase the brightness of the lighting device until the maximum brightness is reached; and the lighting equipment is turned off by short pressing the bottom end of the first key 10, and the brightness of the lighting equipment is reduced by long pressing the bottom end of the first key 10 until the brightness reaches the minimum brightness and the adjustment result is stored.

2. When the lighting equipment is turned off, the setting key is pressed for a short time to realize a WI-FI network distribution network function Smart Config (fast connection mode), nine LED lamps in the LED lamp strips 505 flicker for a short time, and after the distribution network is successful, the LED lamp strips 505 are automatically turned off, and if the distribution network fails, the distribution network state can be exited by pressing the bottom end of the large key 10 for a short time;

when the lighting equipment is turned off, the setting key is pressed for a long time to realize the AP mode of the WI-FI network distribution network function, five LED lamps in the LED lamp strips 505 flicker for a short time, and after the distribution network is successful, the LED lamp strips 505 are automatically turned off, and if the distribution network fails, the distribution network state can be exited by pressing the bottom end of the first key 10 for a short time;

when the lighting equipment is started, the setting key is pressed for a short time, so that the lowest brightness can be set, if the lowest brightness is set for the first time after the lighting equipment is emptied, the setting key needs to be pressed for two times for a short time, and after the setting is successful, all nine LED light bars 505 flicker for a short time;

when the lighting equipment is started, the set key is pressed for a long time, the set lowest brightness value can be cleared, and after the clearing is successful, all nine LED light bars 505 flicker in a short time.

The utility model has the advantages that:

the utility model discloses a Wi-Fi signal utilizes remote control equipment to adjust lighting apparatus's luminous flux and illumination, improves the life of light modulator, improves the user and uses experience, brings brand-new dimming experience for the user.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A dimmer, electrically connect with lighting apparatus and control the luminance of the lighting apparatus, characterized by that, including the top cap (8), upper cover (6) and lower cover (1);

the top cover (8) is provided with a first key (10) for controlling the on-off and brightness adjustment of the lighting equipment;

the lighting device is characterized in that a dimming circuit board (2) and a Wi-Fi control board (5) are arranged in the lower cover (1), the dimming circuit board (2) is provided with a power connection end (202) connected with the lighting device, a silicon controlled rectifier (201) is arranged on the dimming circuit board (2), the current effective value of the lighting device can be controlled through the silicon controlled rectifier (201), the Wi-Fi control board (5) is electrically connected with the dimming circuit board (2) through a circuit board connection terminal (3), an LED lamp strip (505) is arranged on the Wi-Fi control board (5), light of the LED lamp strip (505) can penetrate through the upper cover (6) and is exposed out of the top cover (8), and the brightness state of the lighting device and the Wi-Fi distribution network state can be displayed through flickering;

the upper cover (6) is provided with a setting key (601), the setting key (601) is exposed out of the top cover (8), the setting key (601) is connected with the Wi-Fi control board (5), and the brightness state of the lighting equipment and the Wi-Fi distribution network state can be set through long pressing or short pressing.

2. A dimmer as defined in claim 1, wherein: the LED lamp is characterized in that the upper cover (6) and the top cover (8) are respectively provided with a slot for inserting a lampshade (7), and the lampshade (7) covers the LED lamp bar (505).

3. A dimmer as defined in claim 1, wherein: three trigger points (602) are arranged on the upper cover (6), wherein two trigger points (602) can be triggered by the first key (10), and the other trigger point (602) can be triggered by the setting key (601).

4. A dimmer as defined in claim 1, wherein: the dimming circuit board (2) is provided with two groups of power connection ends (202), one group of the power connection ends (202) is electrically connected with a live wire, the other group of the power connection ends (202) is electrically connected with the lighting equipment, the top cover (8) is provided with a second key (9), and the second key (9) can control the connection or disconnection between the two groups of the power connection ends (202).

5. A dimmer as defined in claim 3, wherein: the first key (10) is provided with three working positions of top end pressing, bottom end pressing and initial balance, the first key (10) is provided with an elastic reset device, the first key (10) is kept at the working position of the initial balance in a normal state, and the working position of the top end pressing and the working position of the bottom end pressing of the first key (10) can trigger one of the two trigger points (602) respectively.

6. A dimmer as defined in claim 3, wherein: Wi-Fi control panel (5) are gone up and are set up MCU control module (501), touch-sensitive module and wireless communication module, MCU control module (501) are based on touch-sensitive module or wireless communication module's triggering, can control lighting apparatus open and close and luminance state conversion, touch-sensitive module respectively with three the bottom of trigger point (602) is connected, and is three trigger point (602) pass through first button (10) and the pushing down of setting key (601), supply touch-sensitive module produces triggering signal.

7. A dimmer as defined in claim 1, wherein: the top end of the controllable silicon (201) is fixedly connected with the yoke piece (4), the yoke piece (4) is concave, and a Wi-Fi control plate (5) is arranged at the concave position of the yoke piece (4).

8. A dimmer as defined in claim 1, wherein: the LED lamp bars (505) are nine LED lamps.

9. A dimmer as defined in claim 1, wherein: the clamping grooves are symmetrically formed in two sides of the upper cover (6), the buckles are arranged on two sides of the lower cover (1) and correspond to the clamping grooves symmetrically formed in two sides of the upper cover (6), the buckles of the lower cover (1) are pressed into the clamping grooves of the upper cover (6), and the upper cover (6) is detachably connected with the lower cover (1).

10. A dimmer as defined in claim 1, wherein: one end of the top cover (8) is provided with an insertion type buckle, two sides of the other end are respectively provided with an elastic buckle, the insertion type buckle is inserted into the clamping groove on the top end surface of the upper cover (6), and then the elastic buckles are pressed into the clamping grooves on the two sides of the top cover (8), so that the top cover (8) and the upper cover (6) can be detachably connected.