An elevator car lighting system
An elevator car and lighting system technology, applied in lighting devices, fixed lighting devices, lighting and heating equipment, etc., can solve problems such as inability to adjust and adapt to the personal preferences of users on different floors.
Active Publication Date: 2022-05-31
SUZHOU MEIJIA ZHIXUAN ELEVATOR CO LTD
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AI Technical Summary
Problems solved by technology
[0002] Energy-saving lamps or single-color LED lamps are mostly used for lighting in existing elevator cars. The color and brightness are fixed, which can only provide lighting functions and cannot adapt to the personal preferences of users on different floors. Modern people have more and more demands for personalized customization. The higher the height, the more popular the elevator car lighting that can adjust the color and brightness of the light according to the user's preferences. However, the color and brightness of the existing elevator car lighting are fixed and cannot be adjusted according to specific conditions.
Method used
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Embodiment Construction
[0024] Below in conjunction with the accompanying drawings and examples, the specific embodiments of the present invention will be further described. The following examples are only
[0027] The lighting fixture includes a controller, and a first light source, a second light source, and a first light source, a second light source, and
[0028] The human body sensor is electrically connected to the controller;
[0032] The outer peripheral surface of the knob 7 is provided with knurling.
[0033] The above-mentioned knob 7 is provided with a stainless steel reflective sheet 71.
[0034] The switch housing 1 is provided with a wiring opening 11.
[0036] The above-mentioned lighting fixtures and human body sensors are arranged on the car roof of the elevator car.
[0039] In addition, the personnel in the elevator car can adjust the light color and brightness of the lighting fixture through the lighting adjustment switch.
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The invention discloses an elevator car lighting system, which includes a lighting fixture, a human body sensor and a lighting adjustment switch; the lighting fixture includes a controller, and a first light source, a second light source and a third light source respectively electrically connected to the controller ;The lighting adjustment switch includes switch housing, PCB main control board, support mechanism, transmission mechanism, color adjustment encoder, brightness adjustment potentiometer and knob, PCB main control board is electrically connected with the controller, color adjustment encoder and brightness adjustment The potentiometers are electrically connected to the PCB main control board, the color adjustment encoder is equipped with an encoder shaft, the brightness adjustment potentiometer is equipped with a potentiometer shaft, the transmission mechanism is connected to the support mechanism, and the knob drives the encoder shaft to rotate through the transmission mechanism. The transmission mechanism is connected with a large gear, and the rotary shaft of the potentiometer is connected with a small gear meshed with the large gear. The invention provides an elevator car lighting system, which can realize the adjustment of the color and brightness of the light source, thereby improving user experience.
Description
An elevator car lighting system technical field [0001] The present invention relates to an elevator car lighting system. Background technique [0002] Most of the lighting in the existing elevator car adopts energy-saving lamps or monochromatic LED lamps, and the color and brightness are fixed. It can only provide lighting functions and cannot adapt to the personal preferences of users on different floors. Modern people have more and more needs for personalized customization. The higher the height, the more users like an elevator car lighting that can adjust the color and brightness of the light according to the user's preferences, but The color and brightness of the existing elevator car lighting are fixed and cannot be adjusted according to specific conditions. SUMMARY OF THE INVENTION The object of the present invention is to provide a kind of elevator car lighting system, its structure is reasonable, can realize light source color and Brightness adjustment to i...
Claims
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IPC IPC(8): F21S8/04F21V23/00F21V23/04B66B11/02F21Y113/17F21Y115/10
CPCF21S8/043F21V23/003F21V23/0471B66B11/0233F21Y2115/10F21Y2113/17Y02B20/40
Inventor 李勤勇魏海军陈高峰
Owner SUZHOU MEIJIA ZHIXUAN ELEVATOR CO LTD