WO2016155336A1 - 水龙头发光装置及发光水龙头 - Google Patents

水龙头发光装置及发光水龙头 Download PDF

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Publication number
WO2016155336A1
WO2016155336A1 PCT/CN2015/095425 CN2015095425W WO2016155336A1 WO 2016155336 A1 WO2016155336 A1 WO 2016155336A1 CN 2015095425 W CN2015095425 W CN 2015095425W WO 2016155336 A1 WO2016155336 A1 WO 2016155336A1
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Prior art keywords
module
faucet
light
power generation
central processing
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PCT/CN2015/095425
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English (en)
French (fr)
Inventor
王福永
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深圳市雅恩卫浴洁具有限公司
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Publication of WO2016155336A1 publication Critical patent/WO2016155336A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means

Definitions

  • the invention relates to the field of faucets, in particular to a faucet illuminating device and a illuminating faucet.
  • the LED light faucet is a kind of energy-saving and environmentally-friendly fashion bathroom products, which is loved by users.
  • the illuminating device inside the LED illuminating faucet generally consists of a driving power source, an LED lamp, a temperature sensor, a water touch switch and a control circuit.
  • the water contact switch turns on the control circuit and starts to work
  • the temperature sensor contacts the flowing water and transmits the detected water temperature value to the control circuit
  • the control circuit drives the LED color change according to a preset program. Glowing.
  • the LED light is shot into the water so that the water also displays different light colors, which is not only beautiful, but also allows the user to visually observe the water temperature, which can effectively reduce the probability of the elderly and children being burnt by hot water.
  • the battery generator is powered by a battery with limited power, so it needs to be replaced regularly.
  • impeller-type micro-generators typically consist of an impeller, a magnet (rotor or stator), a housing, Built-in or external circuit, the principle is to push the impeller to rotate by the water pressure, and convert the mechanical energy into electric energy.
  • the rotor Since the motor needs to rotate, the rotor generally needs to be covered with a sealing rubber ring or oil seal for waterproof treatment. Once it is running for a long time, the sealing performance will decrease, resulting in leakage of water into the motor, short circuit or rust of the shaft to cause motor damage; motor
  • motor The magnet used is magnetic. When the water pipe is mixed with fine iron filings, the iron filings will be adsorbed on the outside of the motor. When the accumulation is enough, the impeller will be stuck, causing the impeller to fail to rotate and the motor will fail to generate electricity. In the area, the motor is also easily blocked by debris, causing the impeller to fail to rotate and causing the motor to fail.
  • the impeller is usually made of plastic. When the faucet is turned on, its instantaneous water pressure suddenly increases and impacts the blade on the impeller. The blade leaves are prone to deformation due to uneven force. After the deformation, the blades cannot rotate normally to disable the motor.
  • impeller-type micro-generators are complex in structure and susceptible to the stability of power generation due to a variety of factors.
  • a faucet lighting device comprises a thermoelectric power generation module, a heat conduction module, a heat dissipation module, a water temperature detection module, a power supply boosting module, a central processing module and a illuminating component;
  • thermoelectric power generation module is located between the heat conduction module and the heat dissipation module, and is configured to generate an electromotive force according to a temperature difference between the heat conduction module and the heat dissipation module; and the input end of the power supply voltage boosting module is connected to the temperature difference power generation module a power output end, the output end of the power boost module is connected to the central processing module; the water temperature detecting module is built in the water outlet channel of the faucet, and is used for detecting the temperature value of the water flowing out of the faucet and transmitting it to the central processing The central processing module is configured to drive the light emitting component to emit light according to the temperature value.
  • a light-emitting faucet comprising the above-described faucet light-emitting device.
  • the faucet illuminating device and the illuminating faucet are located between the heat conducting module and the heat dissipating module, and are configured to generate electric power according to a temperature difference between the heat conducting module and the heat dissipating module to supply power, without frequent
  • the battery is replaced by a power supply; in addition, the faucet light-emitting device has a simple structure, and is not affected by factors such as its own material and water quality, and has good stability.
  • FIG. 1 is a block diagram of a faucet lighting device in an embodiment
  • Figure 2 is a perspective view of a faucet light-emitting device in an embodiment
  • FIG 3 is an exploded view of the faucet light-emitting device of the embodiment shown in Figure 2;
  • FIG. 4 is a longitudinal cutaway view of a heat conducting module in an embodiment
  • Figure 5 is a cross-sectional view of a thermally conductive module in an embodiment
  • FIG. 6 is an assembled view of a heat conducting module and a heat dissipating module in an embodiment.
  • the faucet lighting device 200 includes a thermoelectric power generation module 230 , a heat conduction module 240 , a heat dissipation module 250 , a water temperature detection module 280 , a power supply boosting module 270 , a central processing module 260 , and a light emitting component 290 .
  • the thermoelectric power generation module 230 is located between the heat conduction module 240 and the heat dissipation module 250 for generating an electromotive force according to a temperature difference between the heat conduction module 240 and the heat dissipation module 250.
  • the input end of the power boost module 270 is connected to the power output end of the temperature difference power generation module 230, and the output end of the power boost module 270 is connected to the central processing module 260.
  • the water temperature detecting module 280 is built in the water outlet passage of the faucet for detecting the temperature value of the water flowing out of the faucet and transmitting the temperature value to the central processing module 260.
  • the central processing module 260 is configured to drive the light emitting component 290 to emit light according to the temperature value.
  • the faucet light emitting device 200 further includes a housing 210 and a rechargeable battery 220 .
  • the housing 210 includes a housing 212 and a housing cover 214 for incorporating the rechargeable battery 220, the thermoelectric power generation module 230, the thermal conduction module 240, the heat dissipation module 250, the central processing module 260, and the power boost module 270 therein.
  • the rechargeable battery 220 is used as a backup power source for being connected to the power boosting module 270 and the central processing module 260, respectively. Specifically, the power boosting module 270 and the rechargeable battery 220 are connected in parallel to the central processing module 260, thereby implementing dual power supply redundant power supply of the thermoelectric power generation module 230 and the rechargeable battery 220.
  • the thermoelectric power generation module 230 includes a hot end electrode 232 and a cold end electrode 234.
  • the hot end electrode 232 is connected to the heat conduction module 240, and the cold end electrode 234 is connected to the heat dissipation module 250.
  • the thermoelectric power generation module 230 is a semiconductor thermoelectric power generation chip including a hot end electrode 232 and a cold end electrode 234. It can be understood that, in other embodiments, according to the actual working power consumption requirement of the central processing module 260, more than two semiconductor thermoelectric power generation chips may be used, wherein two or more semiconductor thermoelectric power generation chips are connected in series or in parallel. . For example, when a larger power output is required, a multi-chip semiconductor thermoelectric power generation chip can be used.
  • the heat conduction module 240 includes a hot water inlet joint 242, a hot water outlet joint 244, a hot water passage 246 (shown in Figures 4 and 5), and a heat transfer medium 248 for external faucet water supply pipe, heat The water flows through the hot water passage 246 and enters the hot water inlet pipe of the faucet through the hot water outlet joint 244.
  • the heat conductive medium 248 is located on the surface of the heat conduction module 240 for fitting with the thermoelectric power generation module 230.
  • the heat transfer medium 248 is a thermal grease.
  • the cooling module 250 adopts a cold water heat dissipation method, including a cold water inlet joint 252, a cold water outlet joint 254, and a cold water passage 256 (the specific internal structure is the same as the hot water passage 246 in FIGS. 4 and 5), and the cold water inlet joint 252 is used for external connection.
  • the faucet water supply pipe, the cold water flows through the cold water passage 256 and then enters the cold water inlet pipe of the faucet through the cold water outlet joint 254.
  • the heat conduction module 240 and the heat dissipation module 250 are all or partially made of two or more materials having high thermal conductivity.
  • the heat dissipation module 250 can also be replaced by air heat dissipation.
  • the assembly diagram of the heat conduction module 240 and the heat dissipation module 250 can be referred to FIG.
  • a fixing ear 258 with a through hole is disposed at a position corresponding to both sides of the heat conducting module 240 and the heat dissipating module 250.
  • the fixing hole is used to penetrate the through hole in the fixing ear 258, and the thermoelectric power generation module 230 is pressed against the heat conduction. Between the module 240 and the heat dissipation module 250.
  • the central processing module 260 includes a programmable single chip microcomputer.
  • the internal program of the single chip microcomputer drives the light emitting component 290 to respond according to a preset temperature threshold. Different colors of light. It can be understood that in other embodiments, the central processing module 260 can also use digital and analog circuits to control the light-emitting component 290 instead of the single-chip microcomputer in this embodiment.
  • the input end of the power boost module 270 is connected to the power output end of the temperature difference power generation module 230, and the output end of the power boost module 270 is connected to the central processing module 260.
  • the power boosting module 270 uses the analog electronic circuit to boost the voltage output by the thermoelectric power generation module 230. It can be understood that, in other embodiments, when the thermoelectric power generation module 230 uses a plurality of semiconductor thermoelectric power generation chips to serially or directly adopt a single-chip high-voltage output semiconductor thermoelectric power generation chip, the power supply boosting module 270 can be omitted.
  • the water temperature detecting module 280 and the light emitting component 290 are connected to the central processing module 260 via a cable 320.
  • a switch 300 and a seal 310 are further disposed in the vicinity of the light-emitting component 290, and the light-emitting component 290 is further provided with a casing 292.
  • the water temperature detecting module 280 and the switch 300 are both housed in the sealed casing 292 of the illuminating component 290 and sealed by a glue seal.
  • the sealing casing 290 has a thread and a sealing member 310 for convenient seamless access to the faucet outlet passage.
  • One end of the cable 320 connected to the central processing module 260 is provided with an aircraft female connector 322.
  • the aircraft female connector 322 sequentially passes through the aerospace joint lock nut 324, the aerospace joint gasket 326 and the through hole on the cover 214 and the central processing module 260.
  • the upper air male connector 328 is connected.
  • the air male connector 328 is provided with an external thread
  • the aircraft female connector 322 is provided with an internal thread that cooperates with the external thread. When connecting, the aircraft female connector 322 can be rotated and tightened on the aviation male connector 328.
  • the water temperature detecting module 280 is a temperature sensor, and the light emitting component 290 includes one multi-color light emitting diode. It can be understood that in other embodiments, the water temperature detecting module 280 can also be any other device similar in function to the temperature sensor; the light emitting component 290 can also use a plurality of monochromatic light emitting diodes instead of one multi-color LED, that is, light. Component 290 can include a plurality of monochromatic light emitting diodes or more than one multi-color light emitting diode.
  • the hot water in the faucet water supply pipe is connected to the hot water inlet joint 242 in the heat conduction module 240, and flows into the faucet hot water inlet pipe through the hot water outlet joint 244, and the cold water in the faucet water supply pipe is connected to the heat dissipation module 250.
  • the cold water inlet joint 252 passes through the cold water outlet joint 254 and flows into the faucet cold water inlet pipe.
  • the hot water flows through the hot water flow passage 246 in the heat conduction module 240 to conduct heat to the hot end electrode of the thermoelectric power generation module 230.
  • the heat dissipation module 250 carries the heat on the cold junction electrode 234 of the thermoelectric power generation module 230 through the cold water.
  • the switch 300 When the faucet is turned on, the switch 300 is turned on, the central processing module 260 starts to operate, and the temperatures of the cold water and the hot water are respectively transmitted to the thermoelectric power generation module 230 to form a temperature difference to generate a temperature difference electromotive force.
  • the obtained electromotive force (voltage) is connected to the power boosting module 270 for boosting processing, a stable driving current can be formed.
  • the central processing module 260 drives the light-emitting components 290 of different colors to emit light according to the water temperature display returned by the temperature detecting module 280 built in the faucet water outlet channel.
  • the central processing module 260 automatically switches to the rechargeable battery 220 to supply power, once the temperature difference is reached.
  • the central processing module 260 automatically switches to the thermoelectric power generation module 230 to directly supply power and simultaneously charges the rechargeable battery 220.
  • thermoelectric power generation module 230 continues to charge the rechargeable battery 220 by using the temperature difference between the heat conduction module 240 and the heat dissipation module 250, until the thermoelectric power generation module 230 has no current, and the central processing module 260 stop working.
  • the present invention also provides a light-emitting faucet comprising the above-described faucet light-emitting device 200.
  • the faucet light-emitting device 200 and the illuminating faucet are located between the heat-conducting module and the heat-dissipating module, and are configured to generate an electromotive force according to a temperature difference between the heat-conducting module and the heat-dissipating module to supply power without frequent
  • the battery is replaced by a power supply; in addition, the faucet light-emitting device 200 has a simple structure, and is not affected by factors such as its own material and water quality, and has good stability.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Domestic Plumbing Installations (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种水龙头发光装置(200)，包括温差发电模块(230)、导热模块(240)、散热模块(250)、水温检测模块(280)、电源升压模块(270)、中央处理模块(260)以及发光元器件(290)；所述温差发电模块(230)位于所述导热模块(240)与所述散热模块(250)之间；所述电源升压模块(270)的输入端接所述温差发电模块(230)的电源输出端，所述电源升压模块(270)的输出端接所述中央处理模块(260)；所述水温检测模块(280)内置在水龙头的出水通道中；所述中央处理模块(260)用于根据温度值驱动所述发光元器件(290)发光。本发明还公开一种发光水龙头。

Description

水龙头发光装置及发光水龙头
【技术领域】
本发明涉及水龙头领域，尤其涉及一种水龙头发光装置及发光水龙头。
【背景技术】
LED发光水龙头是一种节能环保的时尚卫浴产品，受到广大用户的喜爱。LED发光水龙头内部的发光装置一般由驱动电源、LED灯、温度传感器、水触开关和控制电路组成。当开启水龙头后有水流出时，水触开关将控制电路接通并开始工作，温度传感器与流出的水接触并将探测到的水温值传到控制电路，控制电路根据预设的程序驱动LED变色发光。LED灯光射到水中使水也显示不同的灯光色彩，不仅美观，而且用户能够直观地观察到水温，可有效降低老人、小孩被热水烫伤的概率。
目前，现有的水龙头发光装置的驱动电源主要有两种：电池发电机和叶轮式微型发电机。电池发电机因采用电量有限的电池供电，从而需要定期更换电池，而对于入墙式暗装龙头，由于此类龙头安装后拆卸甚至需要破坏原有装修墙体，更换墙内的电池更是成了不可能的事情，故而此类电池供电的发光装置仅限用于部分面盆龙头，无法安装在更复杂的应用场合；叶轮式微型发电机一般由叶轮，磁铁（转子或定子），壳体，内置或外置电路组成，其原理为通过水流水压推动叶轮转动，将机械能转化为电能。由于电机需要转动，转子一般都需要套住一个密封橡胶圈或者采用油封进行防水处理，一旦长久运行，密封性会下降从而导致漏水进入电机内部，电路短路或轴心生锈使电机损坏失效；电机所使用的磁铁带磁性，当水管道中混有细小铁屑的情况下，铁屑会被吸附在电机外侧，累积足够多时会卡住叶轮导致叶轮无法转动导致电机发电失效；在水杂质较多的地区，电机也很容易被杂物堵住导致叶轮无法转动导致电机发电失效；叶轮通常为塑料制作而成，由于开启水龙头时，其瞬间水压突然增大冲击叶轮上的扇叶，这几片扇叶会容易因受力不均导致变形，变形后扇叶无法正常转动使电机发电失效。
总体来说，电池发电机需要频繁更换电池，而叶轮式微型发电机结构复杂，容易受多种因素影响其发电的稳定性。
【发明内容】
有鉴于此，有必要提供一种无需频繁更换电池且稳定性好的水龙头发光装置以及发光水龙头。
一种水龙头发光装置，包括温差发电模块、导热模块、散热模块、水温检测模块、电源升压模块、中央处理模块以及发光元器件；
所述温差发电模块位于所述导热模块与所述散热模块之间，用于根据导热模块与散热模块之间的温度差产生电动势；所述电源升压模块的输入端连接所述温差发电模块的电源输出端，所述电源升压模块的输出端连接所述中央处理模块；所述水温检测模块内置在水龙头的出水通道中，用于检测水龙头流出的水的温度值并传送给所述中央处理模块；所述中央处理模块用于根据所述温度值驱动所述发光元器件发光。
一种发光水龙头，包括上述的水龙头发光装置。
上述水龙头发光装置及发光水龙头，所述温差发电模块位于所述导热模块与所述散热模块之间，用于根据导热模块与散热模块之间的温度差产生电动势来进行供电，而不需要频繁地更换电池来进行供电；另外，该水龙头发光装置的结构简单，不像叶轮式微型发电机的结构一样受其本身材料、水质等因素的影响，稳定性好。
【附图说明】
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他实施例的附图。
图1为一实施例中水龙头发光装置的模块图；
图2为一实施例中水龙头发光装置的立体图；
图3为图2所示实施例中水龙头发光装置的爆炸图；
图4为一实施例中导热模块的纵切图；
图5为一实施例中导热模块的横切图；以及
图6为一实施例中导热模块与散热模块的装配图。
【具体实施方式】
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本文所使用的术语“及／或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参照图1，一实施例中水龙头发光装置200包括温差发电模块230、导热模块240、散热模块250、水温检测模块280、电源升压模块270、中央处理模块260以及发光元器件290。其中，温差发电模块230位于导热模块240与散热模块250之间，用于根据导热模块240与散热模块250之间的温度差产生电动势。电源升压模块270的输入端接温差发电模块230的电源输出端，电源升压模块270的输出端接中央处理模块260。水温检测模块280内置在水龙头的出水通道中，用于检测水龙头流出的水的温度值并将该温度值传送给中央处理模块260。中央处理模块260用于根据所述温度值驱动发光元器件290发光。
具体请结合图2和图3，水龙头发光装置200还包括外壳210与充电电池220。具体地，外壳210包括壳体212和壳盖214，用于将充电电池220、温差发电模块230、导热模块240、散热模块250、中央处理模块260、电源升压模块270内置其中。
充电电池220作为后备电源用于分别与电源升压模块270、中央处理模块260连接。具体地，电源升压模块270和充电电池220并联后与中央处理模块260连接，从而实现了温差发电模块230和充电电池220的双电源冗余供电。
温差发电模块230包括热端电极232和冷端电极234，热端电极232与导热模块240连接，冷端电极234与散热模块250连接。在本实施例中，温差发电模块230为1片包括热端电极232和冷端电极234的半导体温差发电芯片。可以理解，在其他实施例中，根据中央处理模块260的实际工作功耗的要求，还可以采用两片以上的半导体温差发电芯片，其中两片以上的半导体温差发电芯片通过串联或并联的方式连接。比如，要求较大功率输出时，就可以采用多片半导体温差发电芯片。
导热模块240包括热水进水接头242、热水出水接头244、热水通道246（图4、5中有示出）以及导热媒介248，热水进水接头242用于外接水龙头供水管，热水流过热水通道246后经热水出水接头244进入水龙头的热水进水管中，导热媒介248位于导热模块240的表面，用于与温差发电模块230贴合。在本实施例中，导热媒介248为导热硅脂。
散热模块250采用冷水散热的方式，包括冷水进水接头252、冷水出水接头254以及冷水通道256（具体内部结构与图4、5中的热水通道246相同），冷水进水接头252用于外接水龙头供水管，冷水流过冷水通道256后经冷水出水接头254进入水龙头的冷水进水管中。
在本实施例中，导热模块240和散热模块250全部或部分采用两种以上的高热导率的材料制成。
可以理解，在其他实施例中散热模块250还可以采用空气散热的方式替代。导热模块240和散热模块250的装配图可参照图6。导热模块240和散热模块250上两侧对应的位置都设置有带有通孔的固定耳258，装配时，利用固定螺丝穿进固定耳258中的通孔，将温差发电模块230压紧在导热模块240和散热模块250之间。
中央处理模块260包括可编程的单片机，当水温检测模块280将水龙头流出的水的温度值传送到所述单片机时，所述单片机的内部程序根据预先设定的温度阈值驱动发光元器件290发出对应的不同颜色的光。可以理解，在其他实施例中，中央处理模块260还可以采用数字及模拟电路来替代本实施例中的单片机对发光元器件290进行控制。
电源升压模块270的输入端接温差发电模块230的电源输出端，电源升压模块270的输出端接中央处理模块260。在本实施例中，电源升压模块270采用模拟电子电路将温差发电模块230输出的电压作升压处理。可以理解，在其他实施例，当温差发电模块230采用多片半导体温差发电芯片进行串联或直接采用单片高压输出的半导体温差发电芯片时，则电源升压模块270可省略。
水温检测模块280、发光元器件290通过线缆320与中央处理模块260连接。在发光元器件290的附近还设有开关300、密封件310，发光元器件290还套有外壳292。水温检测模块280和开关300均装入发光元器件290的密封外壳292中并用胶水密封做防水处理，密封外壳290上有螺纹和密封件310，方便无缝接入水龙头出水通道中。
线缆320与中央处理模块260连接的一端设有航空母接头322，航空母接头322依次穿过航空接头锁紧螺母324、航空接头垫片326及壳盖214上的通孔与中央处理模块260上的航空公接头328连接。航空公接头328上设有外螺纹，航空母接头322上设有与所述外螺纹配合的内螺纹。连接时，将航空母接头322套在航空公接头328上旋转拧紧即可。
在本实施例中，水温检测模块280为温度传感器，发光元器件290包括1个多色发光二极管。可以理解，在其他实施例中，水温检测模块280还可以为与温度传感器功能相似的其他任意器件；发光元器件290还可以采用多个单色的发光二极管来替代一个多色发光二极管，即发光元器件290可以包括多个单色发光二极管或1个以上的多色发光二极管。
以下参照图3说明水龙头发光装置200的工作原理：
将水龙头供水管中的热水接入导热模块240中的热水进水接头242，并通过热水出水接头244流入水龙头热水进水管中，同时将水龙头供水管中的冷水接入散热模块250中的冷水进水接头252，并通过冷水出水接头254流出接入水龙头冷水进水管中，热水流经导热模块240中的热水流通道246后将热量传导到温差发电模块230的热端电极232上，散热模块250将温差发电模块230的冷端电极234上的热量通过冷水带走。当开启水龙头后，开关300接通，中央处理模块260开始工作，冷水和热水的温度分别传递到温差发电模块230形成温度差从而产生温差电动势。将所获得的电动势（电压）连接电源升压模块270进行升压处理后，即可形成稳定的驱动电流。中央处理模块260根据内置在水龙头出水通道中的温度检测模块280传回的水温显示而驱动不同颜色的发光元器件290发光。另外，由于采用了并联后备充电电池220的方式来实现双电源冗余供电电路，当温差发电模块230短时间内无充足电能产生时，中央处理模块260会自动切换到充电电池220供电，一旦温差发电模块230产生充足电能时，中央处理模块260自动切换到温差发电模块230直接供电并同时给充电电池220充电。当关闭水龙头时，开关300开路，发光元器件290关闭，温差发电模块230利用导热模块240和散热模块250余热的温差继续为充电电池220充电，直到温差发电模块230无电流产生，中央处理模块260停止工作。
另外，本发明还提供一种发光水龙头，包括上述的水龙头发光装置200。
上述水龙头发光装置200及发光水龙头，所述温差发电模块位于所述导热模块与所述散热模块之间，用于根据导热模块与散热模块之间的温度差产生电动势来进行供电，而不需要频繁地更换电池来进行供电；另外，水龙头发光装置200的结构简单，不像叶轮式微型发电机的结构一样受其本身材料、水质等因素的影响，稳定性好。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种水龙头发光装置，其特征在于，包括温差发电模块、导热模块、散热模块、水温检测模块、电源升压模块、中央处理模块以及发光元器件；
    所述温差发电模块位于所述导热模块与所述散热模块之间，用于根据导热模块与散热模块之间的温度差产生电动势；所述电源升压模块的输入端连接所述温差发电模块的电源输出端，所述电源升压模块的输出端连接所述中央处理模块；所述水温检测模块内置在水龙头的出水通道中，用于检测水龙头流出的水的温度值并传送给所述中央处理模块；所述中央处理模块用于根据所述温度值驱动所述发光元器件发光。
  2. 根据权利要求1所述的水龙头发光装置，其特征在于，所述温差发电模块包括热端电极和冷端电极，所述热端电极与所述导热模块连接，所述冷端电极与所述散热模块连接。
  3. 根据权利要求1所述的水龙头发光装置，其特征在于，所述导热模块包括热水进水接头、热水出水接头、热水通道以及导热媒介，所述热水进水接头用于外接水龙头供水管，热水流过所述热水通道后经所述热水出水接头进入水龙头的热水进水管中，所述导热媒介位于导热模块的表面，用于与所述温差发电模块贴合。
  4. 根据权利要求1所述的水龙头发光装置，其特征在于，所述散热模块包括冷水进水接头、冷水出水接头以及冷水通道，所述冷水时水接头用于外接水龙头供水管，冷水流过所述冷水通道后经所述冷水出水接头进入水龙头的冷水进水管中。
  5. 根据权利要求1所述的水龙头发光装置，其特征在于，所述水温检测模块为温度传感器。
  6. 根据权利要求1所述的水龙头发光装置，其特征在于，所述温差发电模块包括1片以上的半导体温差发电芯片；其中，两片以上的半导体温差发电芯片通过串联或并联的方式连接。
  7. 根据权利要求1所述的水龙头发光装置，其特征在于，所述发光元器件包括多个单色发光二极管或1个以上的多色发光二极管。
  8. 根据权利要求7所述的水龙头发光装置，其特征在于，还包括密封件，所述密封件安装在所述发光元器件的密封外壳中。
  9. 根据权利要求1~8中任一项所述的水龙头发光装置，其特征在于，还包括充电电池，所述充电电池分别与所述电源升压模块、中央处理模块连接。
  10. 一种发光水龙头，其特征在于，包括权利要求1~9中任一项所述的水龙头发光装置。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003102638A (ja) * 2001-10-01 2003-04-08 Inax Corp 浴 室
CN102853109A (zh) * 2012-08-17 2013-01-02 苏州启智机电技术有限公司 示温水龙头
CN203477542U (zh) * 2013-09-16 2014-03-12 杭州休普电子技术有限公司 无源控温水龙头
CN103904939A (zh) * 2012-12-28 2014-07-02 上海科勒电子科技有限公司 一种用于自动水龙头的温差发电系统
CN204664595U (zh) * 2015-04-02 2015-09-23 深圳市雅恩卫浴洁具有限公司 水龙头发光装置及发光水龙头
CN204942733U (zh) * 2015-07-24 2016-01-06 深圳市雅恩卫浴洁具有限公司 水龙头温度调节装置及水龙头

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2452048Y (zh) * 2000-09-07 2001-10-03 黄明 电子感应全自动微电脑冷热水混合调温恒温控制器
JP2003119846A (ja) * 2001-10-16 2003-04-23 Inax Corp 給水設備
CN101267014A (zh) * 2007-03-12 2008-09-17 五邑大学 一种集制冷制热及温差发电功能的温差半导体模块
CN203219220U (zh) * 2013-05-02 2013-09-25 陕西理工学院 温差发电器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003102638A (ja) * 2001-10-01 2003-04-08 Inax Corp 浴 室
CN102853109A (zh) * 2012-08-17 2013-01-02 苏州启智机电技术有限公司 示温水龙头
CN103904939A (zh) * 2012-12-28 2014-07-02 上海科勒电子科技有限公司 一种用于自动水龙头的温差发电系统
CN203477542U (zh) * 2013-09-16 2014-03-12 杭州休普电子技术有限公司 无源控温水龙头
CN204664595U (zh) * 2015-04-02 2015-09-23 深圳市雅恩卫浴洁具有限公司 水龙头发光装置及发光水龙头
CN204942733U (zh) * 2015-07-24 2016-01-06 深圳市雅恩卫浴洁具有限公司 水龙头温度调节装置及水龙头

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