Stair lamp and stair lamp system

Abstract

The utility model discloses a stair lamp and a stair lamp system. The stair lamp comprises a base, a lampshade, a light-emitting lamp panel, a lamp panel control circuit board and a sensor control circuit board. The lampshade is arranged at the top of the base and fixedly connected with the base, the light-emitting lamp panel, the lamp panel control circuit board and the sensor control circuit board are arranged in the base, and the external circuit is electrically connected with the lamp panel control circuit board and the sensor control circuit board. The lamp panel control circuit board is electrically connected with the light-emitting lamp panel, a sensor body is arranged on the sensor control circuit board, and the functions of one-step lighting and one-step multi-lighting can be achieved by arranging the sensor body on the stair lamp.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a staircase light and staircase light system. Background Technology

[0002] Staircase lights mainly consist of three parts: the light body, sensors, and a main control unit. Two or more sensors are mounted on the inner side of each staircase, with the sensors positioned on the top and bottom steps. Both the sensors and the light body are connected to mains power, and each is connected to the main control unit via a control line. The sensors send control signals to the main control unit, which then controls the light body's operation. This design results in relatively complex wiring. Existing technology sometimes uses wireless connections to link the light body and sensors, but this design is not stable enough in practical use. Utility Model Content

[0003] The main purpose of this utility model is to provide a stair light and stair light system that integrates the lamp body and sensor into one unit, with no interference between the two, and connects the lamp body, sensor and main control device by a double-wire connection, thereby reducing the complexity of the circuit and structure while achieving the functional design requirements.

[0004] This utility model proposes a stair light and stair light system, including a base, a lampshade, a light-emitting panel, a light panel control circuit board and a sensor control circuit board;

[0005] The lampshade is fixedly connected to the base at the top of the base. The light-emitting board, the light board control circuit board and the sensor control circuit board are disposed inside the base. External circuits are electrically connected to the light board control circuit board and the sensor control circuit board respectively.

[0006] The light panel control circuit board is electrically connected to the light-emitting light panel. The sensor control circuit board is equipped with a sensor body. By setting the sensor body on the stair light, the functions of one light per step and multiple lights per step can be realized.

[0007] Preferably, the base is provided with a base snap-fit ​​groove, and the bottom of the lampshade is provided with a lampshade connecting block. The lampshade is connected to the base by snap-fit ​​by the base snap-fit ​​groove and the lampshade connecting block.

[0008] Preferably, the base also includes plugs, which are disposed on both sides of the base.

[0009] Preferably, the base has a base connection groove at its bottom, through which the lamp control circuit board and the sensor control circuit board can be electrically connected to external circuits.

[0010] Preferably, a circuit board groove is arranged on the lamp panel control circuit board, the lamp panel control circuit board is arranged inside the base and faces the base connecting groove, the sensor control circuit board is arranged at the bottom of the lamp panel control circuit board and faces the base connecting groove, and the sensor body can extend out of the circuit board groove to the surface of the lamp panel control circuit board.

[0011] Preferably, the sensor body can be a sound sensor, an infrared sensor or a microwave sensor.

[0012] A stair lamp system comprises a stair lamp and a control device,

[0013] The control device is connected with the stair lamps through two connection lines, the stair lamps are connected in parallel, the sensor body sends a signal to the control device through the sensor control circuit board after sensing a target, and the control device controls the corresponding light emitting lamp panel to work through the corresponding lamp panel control circuit board.

[0014] The stair lamp and the stair lamp system have the following beneficial effects:

[0015] 1. The sensor body is arranged in the stair lamp, so that the complexity of the structure and the circuit can be reduced, and the working of the light emitting lamp panel and the sensor can be well interfered with each other through structural design in the lamp body.

[0016] 2. The complexity of the circuit can be well reduced through the double-line connection mode.

[0017] 3. The circuit between the lamp panel control circuit board and the sensor control circuit board is not connected and interfered with each other, so that the interference can be reduced and the stability of use can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the stair lamp and the stair lamp system of the utility model;

[0019] Figure 2 It is a perspective view of the base of the stair lamp and the stair lamp system of the utility model;

[0020] Figure 3 It is a side view of the stair lamp and the stair lamp system of the utility model;

[0021] Figure 4 It is a connection schematic view of the lamp panel control circuit board and the sensor control circuit board of the stair lamp and the stair lamp system of the utility model;

[0022] Figure 5 It is a structural block diagram of the lamp panel of the stair lamp and the stair lamp system of the utility model;

[0023] The reference signs in the drawings are as follows: 1, base, 2, lampshade, 3, lamp panel control circuit board, 4, sensor control circuit board, 5, control device, 6, stair lamp, 11, base connecting groove, 12, base clamping groove, 21, lampshade connecting clamping block, 31, circuit board groove.

[0024] The realization, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0025] It should be understood that the specific embodiments described herein are merely intended to explain the utility model, and are not intended to limit the utility model.

[0026] Reference Figures 1 to 4 An embodiment of the stair lamp and the stair lamp system is proposed:

[0027] A stair lamp and a stair lamp system, comprising a stair lamp 6 and a control device 5.

[0028] The stair lamp 6 comprises a base 1, a lampshade 2, a light-emitting lamp panel, a plug, a lamp panel control circuit board 3 and a sensor control circuit board 4. The base 1 is provided with a base clamping groove 12, and the lampshade 2 is provided with a lampshade connecting clamping block 21 at the bottom. The lampshade 2 is connected to the base 1 by clamping through the cooperation of the base clamping groove 12 and the lampshade connecting clamping block 21. The plug is fixedly connected to the base 1 on both sides and is arranged on both sides of the base 1 and the lampshade 2, respectively. The light-emitting lamp panel, the lamp panel control circuit board 3 and the sensor control circuit board 4 are arranged in the base 1.

[0029] The base 1 is provided with a base connecting groove 11 at the bottom, and the lamp panel control circuit board 3 is provided with a circuit board groove 31. The lamp panel control circuit board 3 is arranged inside the base 1 and faces the base connecting groove 11, and the sensor control circuit board 4 is arranged at the bottom of the lamp panel control circuit board 3 and faces the base connecting groove 11. The sensor body can extend from the circuit board groove 31 to the surface of the lamp panel control circuit board 3. The light-emitting lamp panel is arranged on the top of the lamp panel control circuit board 3 and is fixedly connected to the lamp panel control circuit board 3. The light-emitting lamp panel is provided with a light-emitting lamp panel through hole, and the sensor body can also extend out of the light-emitting lamp panel through hole after extending out of the circuit board groove 31. Thus, the sensor can work while meeting the lighting function. The sensor in this embodiment is a microwave sensor. The lamp panel control circuit board 3 and the sensor control circuit board 4 can be electrically connected to the control device 5 through the base connecting groove 11.

[0030] The control device 5 is connected with the lamp plate control circuit board 3 and the sensor control circuit board 4 in the stair lamp 6 through two connection lines respectively, the stair lamps 6 are connected in parallel, and the lines between the lamp plate control circuit board 3 and the sensor control circuit board 4 do not interfere with each other. When in use, after the sensor body senses the target, the signal is sent to the control device 5 after being modulated by the sensor control circuit board 4, the control device 5 demodulates the signal and then modulates the corresponding signal to send to the corresponding lamp plate control circuit board 3 to control the corresponding light-emitting lamp plate to work. By setting the sensor body on the stair lamp 6, the one-step-one-light and one-step-multiple-light functions can be realized through the user-selected control mode.

[0031] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation, direct or indirect application in other related technical fields by using the content of the present application specification and drawings are also included in the patent protection range of the present application.

Claims

1. A staircase light, characterized in that, Includes base, lampshade, light panel, light panel control circuit board and sensor control circuit board; The lampshade is fixedly connected to the base at the top of the base. The light-emitting board, the light board control circuit board and the sensor control circuit board are disposed inside the base. External circuits are electrically connected to the light board control circuit board and the sensor control circuit board respectively. The lamp control circuit board is electrically connected to the light-emitting lamp board. The sensor control circuit board is equipped with a sensor body. By setting the sensor body on the stair light, the functions of one light per step and multiple lights per step can be realized.

2. The stairwell light according to claim 1, characterized in that, The base is provided with a base snap-fit ​​groove, and the bottom of the lampshade is provided with a lampshade connecting block. The lampshade is connected to the base by snap-fit ​​by the base snap-fit ​​groove and the lampshade connecting block.

3. The stairwell light according to claim 1, characterized in that, It also includes plugs, which are disposed on both sides of the base.

4. The stairwell light according to claim 1, characterized in that, The base has a base connection groove at its bottom, through which the lamp control circuit board and the sensor control circuit board can be electrically connected to external circuits.

5. The stairwell light according to claim 4, characterized in that, The lamp panel control circuit board has a circuit board groove. The lamp panel control circuit board is located inside the base and faces the base connection groove. The sensor control circuit board is located at the bottom of the lamp panel control circuit board and faces the base connection groove. The sensor body can extend from the circuit board groove onto the surface of the lamp panel control circuit board.

6. The stairwell light according to claim 1 or 5, characterized in that, The sensor body is a sound sensor, an infrared sensor, or a microwave sensor.

7. A staircase lighting system, characterized in that, Includes at least one staircase light as described in any one of claims 1-6 and a control device. The control device is connected to the stair lights via two connection lines, and the stair lights are connected in parallel. After the sensor body senses the target, it sends a signal to the control device through the sensor control circuit board. The control device then controls the corresponding light-emitting board to work through the corresponding light board control circuit board.

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