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Shower-based brightness adjustable circuit

The technology of a shower device and circuit is applied in the field of intelligent shower system, which can solve the problems of non-adjustable temperature of bathroom, non-adjustable brightness, poor bathing experience, etc., and achieve the effects of real-time control of bathroom temperature, improving bathing experience, and ensuring stability

Inactive Publication Date: 2018-04-06
CHENGDU FUZHONGCHENG TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: the present invention provides a brightness-adjustable circuit based on a shower device, which solves the problem that the brightness of the existing bathroom heater cannot be adjusted, which leads to the non-adjustable temperature of the bathroom and poor bathing experience.

Method used

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  • Shower-based brightness adjustable circuit

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Embodiment Construction

[0015] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0016] Combine below figure 1 The present invention will be described in detail.

[0017] A brightness adjustable circuit based on a shower device, including a brightness control circuit, the brightness control circuit includes a rectification unit, a hysteresis comparator, a dimming unit and an electric lamp, and the rectification unit, the hysteresis comparator, the dimming unit and the electric lamp are electrically connected in sequence The circuit connection of the dimming unit is as follows: a capacitor C2 is connected in parallel between the output terminal of the operational amplifier U2A and the negative output terminal of the rectifier bridge circuit VD1, and the output terminal of the operational amplifier U2A is respectively connected to one end of the photoresistor GMR and one end...

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Abstract

The invention discloses a shower-based brightness adjustable circuit, and relates to the field of brightness adjustable circuits. The shower-based brightness adjustable circuit comprises a brightnesscontrol circuit, wherein the brightness control circuit comprises a rectification unit, a hysteresis comparator, a dimming unit and a lamp, wherein the rectification unit, the hysteresis comparator, the dimming unit and the lamp are sequentially and electrically connected. By arranging the brightness control circuit and a temperature sensor, the brightness control circuit is controlled to adjust abathroom temperature according to the bathroom temperature detected by the temperature sensor, the problem that the bath brightness of an existing bathroom warm lamp cannot be adjusted to cause thatthe bathroom temperature cannot be adjusted and the bath feeling is poor is solved, the bathroom temperature is controlled in real time, so that the effect of the bath feeling is improved.

Description

technical field [0001] The invention relates to the field of intelligent shower systems, in particular to a brightness adjustable circuit based on a shower device. Background technique [0002] Light-heating Yuba means that its functions are heating, ventilation, and lighting. Two or four 275W hard quartz explosion-proof bulbs are used for heating. The effect is concentrated and strong. Once the light is turned on, it can be heated without preheating. It has multiple functions Combined with small household appliances for bathing; the working principle of lamp warming Yuba is to increase the temperature in the light area through the heat radiation of infrared bulbs, so the temperature rises quickly, the power is small, and the power consumption is small, and its infrared rays can also promote blood circulation. The heating area of ​​the lamp-heated Yuba is small, and it is local heating, which only has an obvious heating effect on the local area that can be radiated, but cann...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/105Y02B20/40
Inventor 田洪伟
Owner CHENGDU FUZHONGCHENG TECH CO LTD
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