WO2010083746A1 - 具有感应开关的花洒 - Google Patents

具有感应开关的花洒 Download PDF

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Publication number
WO2010083746A1
WO2010083746A1 PCT/CN2010/070237 CN2010070237W WO2010083746A1 WO 2010083746 A1 WO2010083746 A1 WO 2010083746A1 CN 2010070237 W CN2010070237 W CN 2010070237W WO 2010083746 A1 WO2010083746 A1 WO 2010083746A1
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WIPO (PCT)
Prior art keywords
water
water flow
cover
shower head
inductive switch
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PCT/CN2010/070237
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English (en)
French (fr)
Inventor
邓浩
李仁忠
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Xiamen Solex High Tech Industries Co Ltd
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Xiamen Solex High Tech Industries Co Ltd
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Priority claimed from CNU2009201365036U external-priority patent/CN201361590Y/zh
Priority claimed from CN2009101109617A external-priority patent/CN101569877B/zh
Application filed by Xiamen Solex High Tech Industries Co Ltd filed Critical Xiamen Solex High Tech Industries Co Ltd
Publication of WO2010083746A1 publication Critical patent/WO2010083746A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads

Definitions

  • the present invention relates to sanitary ware, and more particularly to a shower having an inductive switch.
  • the inductive faucet is already a mature product.
  • the main principle is to sense whether an object such as the user's hand is close by the infrared sensor, and then open the faucet according to the induction result to drive the solenoid valve.
  • Compared with ordinary faucets, in addition to being more convenient to use, its outstanding advantage is that it is suitable for public use, which can greatly reduce the possibility of cross-infection of diseases.
  • showers are also one of the most important sanitary appliances, but there are no inductive showers on the market or in the industry. People can only use manual switches when using showers, which brings great Inconvenience. For example, during the bathing process, the user first wets the body, then applies the body lotion to the body, then rinses the body foam with water, and finally wipes the body with a towel. In the process, the user needs twice. The shower is turned on and off. When the second flowering is sprinkled, the user's hand is covered with foaming of the bathing liquid, which will stain the switch of the shower, and the shower switch must be cleaned.
  • the present invention provides a shower head having an inductive switch, the main purpose of which is to overcome the disadvantage that the switch of the existing showerhead must be operated by manual means, thereby using extremely inconvenient.
  • a shower with an inductive switch comprising: a body and a cover connected to the body, wherein the body is provided with a water flow channel, the cover is disposed at a water outlet of the water flow channel, and the cover
  • the water spray hole is connected to the water flow channel, and further includes: a solenoid valve installed in the body for controlling the opening and closing of the water flow channel; an infrared sensor disposed on the body, the infrared sensor
  • the circuit board faces the same direction; a circuit board and a power supply device for supplying power to the circuit board are installed in the body, and the circuit board controls the solenoid valve according to the signal of the infrared sensor.
  • the power supply device is a battery.
  • the power supply device is a micro-generator and an impeller for driving the micro-generator, and the impeller is disposed in the water flow channel.
  • the water flow passage forms a radially reduced injection port on the side of the impeller opposite the water inlet.
  • the shower having the inductive switch has a body including a casing having a downward opening and a supporting casing, wherein a central portion of the casing is provided with a fitting groove, and a water inlet joint is installed in the fitting groove, and the supporting casing is Mounted under the mounting groove, the cover is mounted under the support housing, and a space between the outside of the support housing and the inside of the housing forms an electrical component cavity, the power supply device, a solenoid valve, a circuit board, and The infrared sensor is installed in the electrical cavity of the electrical device.
  • the present invention has the following advantages over the prior art: the present invention overcomes the inertia of the industry designer, and applies the inductive switch to the shower for the first time, so that people use the shower. In the process, the shower is not required to be manually operated, which greatly facilitates the use of people.
  • Figure 1 is a cross-sectional view showing a first embodiment of the present invention
  • Figure 2 is a cross-sectional view showing a second embodiment of the present invention.
  • FIG. 3 is a block diagram of the circuit principle of the present invention.
  • a shower head having an inductive switch includes a body 1 and a face cover 2 connected to the body 1.
  • the body 1 includes a housing 11 having a downward opening and a support housing 12.
  • the top of the housing 11 is provided with a mounting slot 110 at a central portion thereof, and the water fitting 8 is mounted in the mounting slot 110.
  • the support housing 12 is mounted. Installed under the mounting groove 110, the cover 2 is mounted below the support housing 12.
  • a water flow channel 120 is disposed in the support housing 12 of the body 1.
  • the water flow channel 120 is above the water inlet, the bottom is a water outlet, the water outlet has a horizontal water channel 121, and the front end thereof is connected to an outlet pipe 122;
  • the surface cover 2 Located at the water outlet below the water flow passage 120; the top cover 23 of the cover is recessed downwardly above the cover 2 to form a water storage area 24 with the horizontal water passage 121; a cover is formed between the top cover 23 and the cover 2
  • the water discharge area 25 is provided, and the surface cover 2 is provided with a water spray hole 20 communicating with the water discharge area 25.
  • the space between the outside of the support housing 12 and the inside of the housing 11 forms an electrical component cavity 121.
  • the electrical component cavity 121 is provided with a solenoid valve 3, a circuit board 6 for controlling the action of the solenoid valve 3, and the circuit A power supply unit powered by the board 6 and an infrared sensor 7.
  • the solenoid valve 3 is mounted above the outlet pipe 122, and the spool 31 of the solenoid valve is matched in shape to the outlet pipe 122 to block the flow of water from the water storage zone 24 to the water outlet zone 25.
  • the power supply device includes a micro-generator 4 and a storage device 40 for storing electrical energy generated by the micro-generator 4, wherein the water flow channel 120 is provided with an impeller 5, and the impeller 5 is driven to rotate by the water flow in the water flow channel 120.
  • the micro-generator 4 is driven to generate electricity.
  • the outer cover 21 is an outer ring 21, the outer ring 21 forms a bottom plate of the electric appliance receiving cavity 121, and the outer ring 21 is provided with a mounting seat 22, and the infrared sensor 7 is mounted in the mounting seat 22 and connected to the circuit board 6, and The infrared sensor 7 faces the same direction as the face cover 2, as shown in Fig. 1, the infrared sensor 7 and the face cover 2 are both facing downward.
  • the water flow passage 120 forms a radially-reduced injection port 1200 on the side of the impeller 5 on the water inlet side thereof, and the radially-diminent injection port 1200 can generate a relatively high-speed water flow for impacting the impeller 5
  • the micro-generator 4 is driven to generate electricity.
  • the circuit board 6 has a main control unit 61, an infrared transmitting circuit 62, an infrared detecting circuit 63, and a solenoid valve driving circuit 64.
  • the infrared transmitting circuit 62, the infrared detecting circuit 63, and the solenoid valve driving circuit 64 are controlled by the main control unit 61.
  • the infrared sensor 7 includes an infrared emitter 71 and an infrared detector 72.
  • the infrared emitter 71 is controlled to emit infrared rays by the infrared emitting circuit 62, and the infrared detector 72 detects whether the infrared rays emitted by the infrared emitter 71 are blocked by the human body, and The detection result is transmitted to the main control unit 61 via the infrared detecting circuit 63, and the main control unit 61 drives the solenoid valve 3 to operate by the solenoid valve driving circuit 64 based on the received signal.
  • the infrared sensor 7 detects whether the infrared light emitted by the infrared emitter 71 is blocked by the human body, and transmits the detection result to the main control unit 61 via the infrared detecting circuit 63, the main control unit 61 according to the received signal through the solenoid valve drive circuit 64 to drive the solenoid valve 3, the solenoid valve spool 31 moves upward, the water in the water storage zone 24 flows through the outlet pipe 122 to the water outlet zone 25, the water spray hole 20 begins to spray water; At the same time, the injection port 1200 of the water flow passage 120 generates a water flow with a relatively high speed, starts to impact the impeller 5, drives the micro-generator 4 to generate electricity, and stores electric energy through the storage device 40.
  • the structure of the first embodiment is basically the same as that of the first embodiment.
  • the difference is that the micro-generator 4, the impeller 5 and the accumulator 40 in the first embodiment are replaced by the battery 40' as the power supply for the circuit board 6. power supply.
  • the invention has a shower with an inductive switch, has a simple structure and is convenient to use, and people do not need to manually switch the shower during the process of using the shower, which greatly facilitates the use of people and has good industrial applicability.

Landscapes

  • Domestic Plumbing Installations (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Description

具有感应开关的花洒 技术领域
本发明涉及卫浴用具，具体地说是指具有感应开关的花洒。
背景技术
感应式水龙头已经是比较成熟的产品，其主要原理是通过红外感应器感应是否有物体如使用者的手靠近，再根据感应结果驱动电磁阀动作而打开水龙头。与普通水龙头相比，除了使用更方便外，其突出的优点是适于公用场合使用，可大大降低疾病交叉感染的可能性。
花洒也是重要的卫浴用具之一，但是目前市场上或业内出版物上都未出现感应式的花洒，人们在使用花洒时只能通过手动开关来进行，这给人们带来了极大的不便。例如，在洗澡的过程中，使用者首先是淋湿身体，接着用沐浴液涂抹身体，然后再用水冲净沐浴液泡沫，最后用毛巾擦干身体，在这一过程中，使用者需要两次开、关花洒，在第二次开花洒时，使用者的手上粘满了沐浴液泡沫，会弄脏花洒的开关，还得另外对花洒开关进行清洁。
之所以会排斥感应式花洒，主要是因为业内的设计者有一种惯性思维，认为人们经常会在不是想洗澡时进入浴室并走到花洒前，很容易在非其所愿的情况下触发感应式花洒打开，从而造成将衣服淋湿等不必要的困扰。因此，业内设计者从未将研究力量投入到感应式花洒的结构设计上，至今人们无法享受到感应式花洒的便利性。然而，此种困扰实际上很容易解决，例如，对感应器设置手动开关，在平常不洗澡时关闭感应器；或者将感应器在不洗澡时转向不易被人遮挡的方向。
发明内容
本发明提供一种具有感应开关的花洒，其主要目的在于克服现有花洒的开关必须通过手动方式来操作，因而使用极为不便的缺点。
本发明采用如下技术方案：具有感应开关的花洒，包括：本体及与本体连接的面盖，该本体中设有水流通道，所述面盖设于该水流通道的出水口处，并且面盖上设有与该水流通道相连通的喷水孔，还包括：电磁阀，安装于本体内，用于控制所述水流通道的通断；红外感应器，设于所述本体，该红外感应器与所述面盖朝向相同的方向；电路板以及为该电路板供电的电源装置，安装于所述本体内，电路板根据红外感应器的信号控制电磁阀工作。
前述具有感应开关的花洒，所述电源装置为电池。
前述具有感应开关的花洒，所述电源装置为一微型发电机和驱动该微型发电机发电的叶轮，该叶轮设于所述水流通道中。
所述水流通道在所述叶轮的靠其进水口一侧形成一径向尺寸缩小的喷射口。
前述具有感应开关的花洒，其本体包括一具有朝下开口的外壳和一支撑壳体，所述外壳顶部中央位置设有一装配槽，该装配槽中安装有进水接头，所述支撑壳体安装于该装配槽下方，所述面盖安装于所述支撑壳体下方，该支撑壳体外和所述外壳内之间的空间形成电器容装腔，所述电源装置、电磁阀、电路板及红外感应器安装于该电器容装腔中。
由上述对本发明结构的描述可知，和现有技术相比，本发明具有如下优点：本发明克服了业内设计者的惯性思维，首次将感应式开关应用到花洒上，使人们在使用花洒的过程中无需通过手动方式对花洒进行开关操作，大大方便了人们的使用。
附图说明
图1为本发明实施例一的剖视图；
图2为本发明实施例二的剖视图；
图3为本发明电路原理框图。
具体实施方式
下面参照附图说明本发明的具体实施方式。
实施例一
具有感应开关的花洒，参照图1，包括本体1及与本体1连接的面盖2。该本体1包括一具有朝下开口的外壳11和一支撑壳体12，所述外壳11顶部中央位置设有一装配槽110，该装配槽110中安装有进水接头8，所述支撑壳体12安装于该装配槽110下方，所述面盖2安装于所述支撑壳体12下方。
该本体1的支撑壳体12中设有水流通道120，该水流通道120上方为进水口，下方为出水口，出水口处有一横向水道121，其前端连通一出水管122；所述面盖2位于该水流通道120下方的出水口处；面盖的顶盖23向下内凹安装在面盖2上方，与横向水道121形成一蓄水区24；顶盖23与面盖2之间形成一出水区25，并且面盖2上设有与该出水区25相连通的喷水孔20。
该支撑壳体12外和所述外壳11内之间的空间形成电器容装腔121，该电器容装腔121内安装有电磁阀3、控制该电磁阀3动作的电路板6、为该电路板6供电的电源装置以及红外感应器7。该电磁阀3安装在出水管122的上方，电磁阀的阀芯31与出水管122形状相匹配，可阻断所述蓄水区24的水流向出水区25。该电源装置包括一微型发电机4和储存该微型发电机4产生的电能的储电器40，所述水流通道120中设有一叶轮5，该叶轮5受水流通道120中的水流驱动转动时，可带动该微型发电机4发电。
该面盖2外部为一外圈21，外圈21形成电器容装腔121的底板，外圈21设有一安装座22，红外感应器7装安装座22内并与电路板6连接，且该红外感应器7与所述面盖2朝向相同的方向，如图1所示，红外感应器7和面盖2都朝下。所述水流通道120在所述叶轮5的靠其进水口一侧形成一径向尺寸缩小的喷射口1200，该径向尺寸缩小的喷射口1200可产生速度较大的水流，用于冲击叶轮5带动微型发电机4进行发电。
参照图3，所述电路板6上具有主控单元61、红外发射电路62、红外检测电路63和电磁阀驱动电路64。红外发射电路62、红外检测电路63和电磁阀驱动电路64受控于主控单元61。红外感应器7包括红外发射器71和红外检测器72，红外发射器71受红外发射电路62控制向外发射红外线，红外检测器72检测红外发射器71发射的红外线是否有受到人体阻挡，并将检测结果经红外检测电路63传给主控单元61，主控单元61根据接收到的信号通过电磁阀驱动电路64驱动电磁阀3工作。
使用时，当人站在花洒下方时，红外感应器7的检测红外发射器71发射的红外线是否有受到人体阻挡，并将检测结果经红外检测电路63传给主控单元61，主控单元61根据接收到的信号通过电磁阀驱动电路64驱动电磁阀3工作，电磁阀的阀芯31向上移动，蓄水区24的水通过出水管122流向出水区25，喷水孔20开始喷水；同时，水流通道120的喷射口1200产生速度较大的水流，开始冲击叶轮5，带动微型发电机4进行发电，并通过储电器40存储电能。
实施例二
参照图2，本实施例与实施例一的结构基本相同，区别在于本实施例用电池40’代替实施例一中的微型发电机4、叶轮5及储电器40，作为为电路板6供电的电源。
上述仅为本发明的具体实施方式，但本发明的设计构思并不局限于此，凡利用此构思对本发明进行非实质性的改动，均应属于侵犯本发明保护范围的行为。
工业实用性
本发明一种具有感应开关的花洒，结构简单，使用方便，人们在使用花洒的过程中无需通过手动方式对花洒进行开关操作，大大方便了人们的使用，具有良好的工业实用性。

Claims (7)

  1. 具有感应开关的花洒，包括：本体及与本体连接的面盖，该本体中设有水流通道，所述面盖设于该水流通道的出水口处，并且面盖上设有与该水流通道相连通的喷水孔，还包括：
    电磁阀，安装于本体内，用于控制所述水流通道的通断；
    红外感应器，设于所述本体，该红外感应器与所述面盖朝向相同的方向；
    电路板以及为该电路板供电的电源装置，安装于所述本体内，电路板根据红外感应器的信号控制电磁阀工作；
    本体包括外壳和一支撑壳体，支撑壳体中设有水流通道，该水流通道出水口处有一横向水道，其前端连通一出水管；面盖的顶盖向下内凹安装在面盖上方，与横向水道形成一蓄水区；顶盖与面盖之间形成一出水区，面盖上的喷水孔与该出水区相连通。
  2. 如权利要求1所述的具有感应开关的花洒，其特征在于：所述电磁阀安装在支撑壳体出水管上方，电磁阀的阀芯与出水管的形状相匹配。
  3. 如权利要求1或2所述的具有感应开关的花洒，其特征在于：所述电源装置为电池。
  4. 如权利要求1或2所述的具有感应开关的花洒，其特征在于：所述电源装置为一微型发电机和驱动该微型发电机发电的叶轮，该叶轮设于所述水流通道中。
  5. 如权利要求4所述的具有感应开关的花洒，其特征在于：所述水流通道在所述叶轮的靠其进水口一侧形成一径向尺寸缩小的喷射口。
  6. 如权利要求4所述的具有感应开关的花洒，其特征在于：所述本体外壳顶部中央位置设有一装配槽，该装配槽中安装有进水接头，所述支撑壳体安装于该装配槽下方，所述面盖安装于所述支撑壳体下方，该支撑壳体外和所述外壳内之间的空间形成电器容装腔，所述电源装置、电磁阀、电路板及红外感应器安装于该电器容装腔中。
  7. 如权利要求4所述的具有感应开关的花洒，其特征在于：所述面盖外部有一外圈，外圈形成电器容装腔的底板，外圈设有一安装座，红外感应器装安装座内并与电路板连接，且该红外感应器与所述面盖朝向相同的方向。
PCT/CN2010/070237 2009-01-20 2010-01-18 具有感应开关的花洒 Ceased WO2010083746A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200920136503.6 2009-01-20
CNU2009201365036U CN201361590Y (zh) 2009-01-20 2009-01-20 一种感应花洒
CN2009101109617A CN101569877B (zh) 2009-01-20 2009-01-20 具有感应开关的花洒
CN200910110961.7 2009-01-20

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN105013634A (zh) * 2015-08-20 2015-11-04 庄铭钦 一种具有自动出水并带无轴发电装置的花洒
CN109723891A (zh) * 2019-02-01 2019-05-07 福建洁博利厨卫科技有限公司 一种智能感应水嘴
US10913084B2 (en) 2016-08-09 2021-02-09 Oasense Electronic showerhead device

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