Induction light projection switch

Abstract

The utility model discloses an induction light projection switch, which comprises a base, a panel, a display mechanism, an induction module, a control circuit board, keys and a light projection lamp, the panel is arranged at the top of the base and fixedly connected with the base, the display mechanism and the keys are arranged in the panel, the projection lamp is arranged on the side face of the base, the control circuit board is arranged in the base, and the induction module is arranged between the base and the panel. The display mechanism, the sensing module, the key and the projection lamp are respectively connected with the control circuit board, so that subsequent electric appliances can be controlled to work through the key, display is carried out through the display mechanism, the switch control function is achieved, and the projection lamp can be controlled to work through the sensing module to achieve the function of a small night lamp.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to an induction light-casting switch. Background Art

[0002] With the development of existing technologies, more and more various types of lamps are entering people's daily lives, and night lights are one of the lamps with the best experience in people's daily lives. When people get up at night, they can trigger night lights to facilitate their lives. Such night lights should be continuous at home, including rooms, living rooms, corridors and bathrooms. In the bathroom, there is a bathroom heater, and the other night lights will occupy a lot of wall space. How to give the function of the night light to the bathroom heater to achieve the combination of functions is one of the existing technical directions. Therefore, an induction floodlight switch that takes into account the functions of the night light and the bathroom heater, has a relatively simple structure and strong control ability is needed. Utility Model Content

[0003] The main purpose of the utility model is to provide an induction light-flooding switch which has the functions of a night light and a bathroom heater, has a relatively simple structure and a strong controllability.

[0004] The utility model provides an induction floodlight switch, comprising a base, a panel, a display mechanism, an induction module, a control circuit board, a button and a floodlight;

[0005] The panel is arranged on the top of the base and is fixedly connected to the base, the display mechanism and the button are arranged in the panel, the floodlight is arranged on the side of the base, the control circuit board is arranged in the base, and the sensing module is arranged between the base and the panel;

[0006] The display mechanism, the sensing module, the button and the floodlight are respectively connected to the control circuit board, so that the subsequent electrical appliances can be controlled by the buttons and displayed through the display mechanism, thereby realizing the switch control function. The floodlight can be controlled by the sensing module to realize the function of a night light.

[0007] Preferably, the sensing module is a light sensing module, the light sensing module is connected to the control circuit board, and the light sensing module senses changes in ambient light.

[0008] Preferably, the sensing module is a human body sensing module, the human body sensing module is connected to the control circuit board, and the human body sensing module is used to sense whether a person is approaching.

[0009] Preferably, the floodlight comprises a first floodlight and a second floodlight, and the first floodlight and the second floodlight are respectively arranged on the front and rear sides of the base.

[0010] Preferably, the display mechanism includes a display circuit, the display circuit includes a status display circuit and a digital display circuit, a status icon and a digital icon are arranged on the panel, the status display circuit includes a plurality of luminous lamp beads arranged under the status icon, and the digital display circuit includes a plurality of luminous lamp beads arranged under the digital icon.

[0011] Preferably, the control circuit board includes a main control circuit, a floodlight circuit, a display drive circuit, a power supply circuit and a key circuit. The power supply circuit is respectively connected to and supplies power to the main control circuit, the floodlight circuit, the display drive circuit, the key circuit and the display mechanism. The main control circuit is respectively connected to the key circuit, the floodlight circuit and the display drive circuit. The display drive circuit is connected to the display mechanism. The main control circuit is controlled to work through the key circuit. The floodlight circuit and the display drive circuit are controlled to work through the main control circuit. The display mechanism is controlled through the display drive circuit. The main control circuit includes a main control chip U1, and the display drive circuit includes a display drive chip U2.

[0012] Preferably, the power supply circuit includes a power supply input circuit and an input / output control circuit.

[0013] The beneficial effects of the induction light-casting switch of the utility model are:

[0014] 1. By integrating the night light function and the bathroom heater function into the same electrical structure, it can save space in the home, reduce costs and improve user experience.

[0015] 2. The sensing module and floodlight in the night light are not completely useless for the bathroom heater. The bathroom heater can also use the sensing module to turn off the display mechanism when no one is there, thereby saving electricity and energy. The two can cooperate with each other to achieve the effect of one plus one being greater than two. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The circuit diagram of the main control circuit of the induction light-casting switch of the utility model;

[0017] Figure 2 A circuit diagram of a power supply circuit of an induction light-flooding switch of the utility model;

[0018] Figure 3 A circuit diagram of a display driving circuit of an inductive light-projecting switch of the utility model;

[0019] Figure 4 A circuit diagram of a display circuit of an induction light-flooding switch of the utility model;

[0020] Figure 5A circuit diagram of a floodlight circuit of the induction floodlight switch of the utility model;

[0021] Figure 6 The circuit diagram of the key circuit of the induction light-casting switch of the utility model;

[0022] Figure 7 The circuit diagram of the induction module of the induction light-casting switch of the utility model;

[0023] Figure 8 This is a front view of the induction light-flooding switch of the utility model;

[0024] Fig. 9 It is a side view of the induction light-flooding switch of the utility model;

[0025] Numbers in the figure: 1, panel, 2, base, 3, display mechanism, 4, button, 5, floodlight.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] Reference Figures 1 to 9 , an embodiment of the induction light-flooding switch of the utility model is proposed:

[0029] An induction floodlight switch comprises a base 2, an induction module, a panel 1, a display mechanism 3, a control circuit board, a button 4 and a floodlight 5.

[0030] The panel 4 is arranged on the top of the base 2 and fixedly connected to the base 2, and the display mechanism 3 and the button 4 are arranged in the panel 4. The floodlight 5 includes a first floodlight and a second floodlight, and the first floodlight and the second floodlight are respectively arranged on the front and rear sides of the base 2. The sensing module includes a light sensing module and a human body sensing module, which are arranged on the base 2. The light sensing module and the human body sensing module are respectively connected to the control circuit board, and the light sensing module senses the changes in the ambient light, and the human body sensing module senses whether someone is approaching. The control circuit board is arranged in the base 2.

[0031] The display mechanism 3 includes a display circuit, which includes a status display circuit and a digital display circuit. Status icons and digital icons are arranged on the panel. The status display circuit includes a plurality of light-emitting lamp beads arranged under the status icon, and the digital display circuit includes a plurality of light-emitting lamp beads arranged under the digital icon.

[0032] The control circuit board includes a main control circuit, a display drive circuit, a floodlight circuit, a power supply circuit and a key circuit. The main control circuit includes a main control chip U1, and the display drive circuit includes a display drive chip U2.

[0033] The power supply circuit includes a power input circuit and an input-output control circuit. The power input circuit is respectively connected to the main control chip U1, the floodlight circuit, the display driver chip U2, the key circuit and the display mechanism 3 and supplies power. The internal input and output terminals of the input-output control circuit are respectively connected to the TX and RX pins of the main control chip U1. The external input and output terminals of the input-output control circuit are connected to other circuit appliances through external circuits.

[0034] The main control chip U1 is connected to the key circuit, the floodlight circuit, the display driver chip U2, the light sensing module and the human body sensing module through multiple input and output pins. The display driver chip U2 is connected to the display circuit through input and output pins.

[0035] When in use, the night light function and the bathroom heater function are used and controlled separately. The light sensing module and the human body sensing module are used to identify the ambient light intensity and whether someone is approaching, so as to choose whether to turn on the first floodlight and the second floodlight, thereby realizing the night light function.

[0036] When the bathroom heater function is in effect, pressing button 4 controls the main control chip U1 through the button circuit, and the main control chip U1 controls the display driver chip U2 and the input / output control circuit, and controls the subsequent electrical appliances through the input / output control circuit. The display driver chip U2 controls the display mechanism 3, and displays the specific working status of the subsequent electrical appliances on the display mechanism 3.

[0037] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. An induction light-flooding switch, characterized in that: It includes a base, a panel, a display mechanism, a sensing module, a control circuit board, buttons and a floodlight; The panel is arranged on the top of the base and is fixedly connected to the base, the display mechanism and the button are arranged in the panel, the floodlight is arranged on the side of the base, the control circuit board is arranged in the base, and the sensing module is arranged between the base and the panel; The display mechanism, the sensing module, the button and the floodlight are respectively connected to the control circuit board, so that the subsequent electrical appliances can be controlled by the buttons and displayed through the display mechanism, thereby realizing the switch control function. The floodlight can be controlled by the sensing module to realize the function of a night light.

2. The induction light-flooding switch according to claim 1, characterized in that: The sensing module is a light sensing module, which is connected to the control circuit board and senses changes in ambient light.

3. The induction light-flooding switch according to claim 1 or 2, characterized in that: The sensing module is a human body sensing module, and the human body sensing module is connected to the control circuit board, and senses whether a person is approaching through the human body sensing module.

4. The induction light-flooding switch according to claim 1, characterized in that: The floodlight comprises a first floodlight and a second floodlight, and the first floodlight and the second floodlight are respectively arranged on the front and rear sides of the base.

5. The induction light-flooding switch according to claim 1, characterized in that: The display mechanism includes a display circuit, which includes a status display circuit and a digital display circuit. A status icon and a digital icon are arranged on the panel. The status display circuit includes a plurality of light-emitting lamp beads arranged under the status icon, and the digital display circuit includes a plurality of light-emitting lamp beads arranged under the digital icon.

6. The induction light-flooding switch according to claim 1, characterized in that: The control circuit board includes a main control circuit, a floodlight circuit, a display drive circuit, a power supply circuit and a key circuit. The power supply circuit is respectively connected to and supplies power to the main control circuit, the floodlight circuit, the display drive circuit, the key circuit and the display mechanism. The main control circuit is respectively connected to the key circuit, the floodlight circuit and the display drive circuit. The display drive circuit is connected to the display mechanism. The main control circuit is controlled by the key circuit. The floodlight circuit and the display drive circuit are controlled by the main control circuit. The display mechanism is controlled by the display drive circuit. The main control circuit includes a main control chip U1, and the display drive circuit includes a display drive chip U2.

7. The induction light-flooding switch according to claim 6, characterized in that: The power supply circuit includes a power supply input circuit and an input / output control circuit.

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