CN201821331U - A new type of wall remote control switch - Google Patents

Abstract

A new type of wall remote control switch includes a switch body and a switch shell. The switch body includes a touch screen, a liquid crystal screen, a backlight source, a circuit board, a switch power supply and a fixing frame. The fixing frame fixes the touch screen, the liquid crystal screen, the backlight source, the circuit board and the switch power supply therein in sequence, the switch power supply is connected to the circuit board, and the circuit board is electrically connected to the touch screen, the liquid crystal screen and the backlight source; the switch shell is sleeved outside the fixing frame. The remote control switch is used to realize intelligent control of home lighting, which can easily achieve the effect of multi-link control, overcome the problem that traditional switches are difficult to realize multi-link control, is easier and more convenient to use, and has a longer service life.

Description

A new type of wall remote control switch

technical field

The utility model belongs to a remote control switch, in particular to a remote control switch installed on a wall.

Background technique

The domestic solution to the intelligent control of home lighting is usually to use an ordinary remote control, which can control the turning on and off of the light, or the conversion of the scene light. But in real life, we often use double switches, that is to say, a light can be turned on or off by the switch panel operation in two different places. It is easy to realize this kind of double switch with traditional mechanical switch, but it is very difficult to realize triple or even more mechanical switches. And this mechanical multi-connection switch is relatively easy to damage and has a short service life. At present, the level of intelligent control and humanization of home lighting in China is very low, and most families have no way to realize comprehensive intelligent control of home lighting.

Utility model content

Aiming at the shortcomings of the above technologies, the utility model provides a remote control switch installed on the wall.

The technical scheme that the utility model takes is as follows:

A novel wall surface remote control switch comprises a switch main body and a switch shell. The main body of the switch includes a touch screen, an LCD screen, a backlight, a circuit board, a switching power supply and a fixed frame. The fixed frame sequentially fixes the touch screen, LCD screen, backlight, circuit board and switching power supply inside, the switching power supply is connected to the circuit board, and the circuit board is electrically connected to the touch screen, LCD screen and backlight; the switch shell is set in the fixed frame outside.

The fixed frame includes the main fixed frame and the accessory frame. The middle part of the main fixed frame is hollowed out, and an inner flange is provided at the port. The end of the touch screen is pressed on the inner flange. The accessory frame is joined with the main fixed frame to form a hollow frame. .

The backlight source includes a light guide sheet and an LED backlight, and the LED backlight is embedded in the light guide sheet; a touch screen, an LCD screen, and a light guide sheet are superimposed in the main fixed frame in sequence.

The circuit board includes a main circuit board and a driving circuit board. The two circuit boards are respectively fixed at both ends of the accessory frame. The switching power supply is fixed on and connected to the driving circuit board. The driving circuit board is connected to the main circuit board through wires. The board is connected by wires to the touch screen, LCD screen and backlight.

The switch housing includes a metal panel and a back cover. The metal panel is sleeved on the main fixing frame, and the back cover is sleeved on the accessory frame, thereby enclosing the entire switch main body.

The beneficial effect of the utility model is that: the remote control switch is used to realize the intelligent control of the household lighting, the effect of multi-connection control can be easily achieved, the use is easier and more convenient, and the service life is relatively long.

Description of drawings

Fig. 1 is a sectional view of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the rear view and partial enlarged view of the utility model.

Detailed ways

The utility model will be further described below in conjunction with accompanying drawing:

As shown in Figure 1, the sectional view of the utility model, a new wall remote control switch in the figure, includes a switch main body and a switch shell. The main body of the switch includes a touch screen 4, a liquid crystal screen 5, a backlight, a circuit board, a switching power supply 16 and a fixed frame. The fixed frame fixes the touch screen 4, the liquid crystal screen 5, the backlight, the circuit board and the switching power supply 16 inside it successively, the switching power supply 16 is connected with the circuit board, and the circuit board is then electrically connected to the touch screen 4, the liquid crystal screen 5 and the backlight. The switch shell is sleeved outside the fixed frame. The fixed frame includes a main fixed frame 1 and an accessory frame 7, the middle part of the main fixed frame 1 is hollowed out, and an inner flange is provided at its port, the end of the touch screen 4 is pressed on the inner flange, and the accessory frame 7 is joined with the main fixed frame 1 , forming a hollow frame. The backlight source includes a light guide sheet 6 and an LED backlight 8 , and the LED backlight 8 is embedded in the light guide sheet 6 . The touch screen 4 , the liquid crystal screen 5 and the light guide sheet 6 are superimposed in the main fixed frame 1 in sequence. The circuit board comprises a main circuit board 10 and a driving circuit board 11, and the two circuit boards are respectively fixed at the two ends inside the accessory frame 7. The circuit board 10 is connected, and the main circuit board 10 is connected to the touch screen 4, the liquid crystal screen 5 and the backlight through wires. The switch housing includes a metal panel 2 and a rear cover 9, the metal panel 2 is sleeved on the main fixed frame 1, and the rear cover 9 is sleeved on the accessory frame 7, thereby enclosing the entire switch main body.

The front view of the appearance of the remote control switch on the wall is shown in Figure 2. The metal panel 2 of the switch is made of aluminum alloy material, the appearance shape is square, and it has a liquid crystal display with night backlight and 4 buttons on the touch screen. As shown in Figure 3, the rear view and partial enlarged view of the utility model, two terminals are drawn from the drive circuit board 11 to the rear cover 9, one is the live wire input terminal 12, and the other is the neutral line input terminal 13, through these two The terminal supplies power to the remote control switch. The lateral side 3 of the metal panel 2 is made of iron material, and can be tightly combined with the fixed frame by screw locking or adhesive bonding. An antenna contact piece 14 is provided at the intersection with the vertical side, and the contact piece is drawn from the main circuit board 10 and joined with the metal panel 2, so that the metal panel 2 can be used as the signal sending and receiving antenna of the remote control switch. Be provided with magnet 15 on fixed frame, in order to attract iron sheet.

After the power is turned on, the electric energy supplies power to the touch screen 4, the liquid crystal screen 5 and the LED backlight 8 through the switching power supply 16 and the drive circuit on the drive circuit board 11 to make them work normally. The LED backlight 8 emits light to make the entire light guide sheet 6 shine, which serves as a backlight for the liquid crystal screen 5 . When the touch screen 4 senses an external touch, it will generate a corresponding sensing signal, which is transmitted to the main circuit board 10, and the signal processing module in the main circuit board 10 analyzes the signal, then sends out a control command, and sends it to the device through the signal sending module In order to control the working status of the equipment. The remote control switch is also provided with a signal receiving module for receiving the remote control signal of the matching remote control, so that it can be wirelessly controlled by the remote control. Therefore, this remote control switch can not only be operated by touch, but also can be operated by wireless remote control, with complete performance and stable effect, achieving the effect of intelligent control.

Of course, the above embodiments are only intended to illustrate rather than limit the utility model, and the above is only a preferred embodiment of the utility model, so all equivalent changes or changes made according to the method described in the utility model patent application scope Modifications are all included within the scope of the utility model patent application.

Claims (5)

1. novel metope remote control switch, comprise switch main body and switch housing, it is characterized in that: switch main body comprises touch-screen, liquid crystal display screen, backlight, circuit board, Switching Power Supply and fixed frame, fixed frame is fixed on its inside to touch-screen, liquid crystal display screen, backlight, circuit board and Switching Power Supply successively, Switching Power Supply is connected with circuit board, and circuit board then is electrically connected to touch-screen, liquid crystal display screen and backlight; Switch housing is set in fixed outer frame.

2. a kind of novel metope remote control switch according to claim 1, it is characterized in that: fixed frame comprises main fixed frame and annex frame, the middle part hollow out of main fixed frame, its port is provided with an inward flange, the end of touch-screen is pressed on the inward flange, the annex frame engages with main fixed frame, forms the framework of a hollow.

3. a kind of novel metope remote control switch according to claim 1, it is characterized in that: backlight comprises light guide sheet and LED-backlit lamp, and the LED-backlit lamp is embedded in the light guide sheet; Touch-screen, liquid crystal display screen and light guide sheet are superimposed upon in the main fixed frame successively.

4. a kind of novel metope remote control switch according to claim 1 and 2, it is characterized in that: circuit board comprises main circuit board and drive circuit board, two circuit boards are separately fixed at the two ends of annex frame inside, Switching Power Supply is fixed on the drive circuit board and is attached thereto, drive circuit board is connected with main circuit board by lead, and main circuit board then is connected to touch-screen, liquid crystal display screen and backlight by lead.

5. a kind of novel metope remote control switch according to claim 1 and 2, it is characterized in that: switch housing comprises metal decking and back cover, metal decking is set on the main fixed frame, and back cover then is set on the annex frame, thereby whole switch main body sealing cover is got up.

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