CN101776177A

CN101776177A - Tap with digital readout and LED lamp

Info

Publication number: CN101776177A
Application number: CN200910215278A
Authority: CN
Inventors: 任龙辉; 陈建鸿; 林补生; 阙福文; 王建业
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-29
Filing date: 2009-12-29
Publication date: 2010-07-14

Abstract

The invention discloses a tap with digital readout and an LED lamp, which is mainly composed of an LED, a control circuit board, a generator assembly, a temperature sensing device and an LED lamp, wherein the generator assembly comprises a generator, a generator copper bush and a generator gland; the lower end of the generator is provided with an impeller; hydraulic pressure drives the impeller to rotate so as to convert kinetic energy into electric energy for generating electricity and providing power supply; in addition, water flow velocity and generator revolving speed are in positive relationship; the revolving speed of the generator is converted into flow by the control circuit board to be displayed on the LED; the temperature sensing device can sense different water temperatures and display different colors by the LED lamp; and the control circuit board reads the temperature value to be displayed on the LED.

Description

A kind of band digital display and LED lamp water tap

Technical field

The present invention relates to a kind of electronic tap, be specifically related to a kind of tap with digital display and LED lamp water.

Background technique

Water tap in the market in use is static state, and miscellaneous water tap is just different in appearance design, along with the raising of people's level of consumption and the continuous pursuit that life is sampled, water tap is not only as a kind of simple and common daily tool using, more to embody the level of people's a kind of graceful life, make water tap design to such an extent that more tend to hommization.

Summary of the invention

The objective of the invention is provides a kind of easy to operate at above technical deficiency, design more tends to hommization, and can know and tell the temperature that the user be fit to use and tell you the instant water flow of use, remind your using water wisely constantly and make full use of the new type water tap of the dynamic power of water for the use of LED lamp.

Technological scheme of the present invention is: design a kind of band digital display and LED lamp water tap, mainly be made up of liquid crystal display panel, control circuit board, generator assembly, temperature sensing device, LED lamp; Control circuit board is located at the following of liquid crystal display panel and with silica gel control circuit board is sealed, to reach waterproofing effect; Control circuit board is used to control the flow and the temperature of water, and demonstrates corresponding numerical value by liquid crystal display panel; Liquid crystal display panel is embedded in the tapping of water tap upper end face; Generator assembly comprises generator, generator copper sheathing and generator gland, inner circumference edge and outer periphery that the generator copper sheathing is circular and generator copper sheathing respectively are provided with raised step, and the generator copper sheathing is positioned on the cavity step surface of water tap inner upper end by its outer periphery raised step; The underpart of generator is provided with an impeller, and generator is to be placed on the generator copper sheathing inner circumference edge raised step face; The generator gland is thin circular ring plate, and its excircle is provided with screw thread, by being threaded into the water tap cavity inner wall, and the generator in generator copper sheathing and the generator copper sheathing is tightly pushed down; Also be provided with respective threads and corresponding on the described water tap cavity inner wall with the screw thread on the thin circular ring plate;

Temperature sensing device is embedded in the outlet pipe, and contacts with water in the outlet pipe; Temperature sensing device by with organic connection of control circuit board and LED lamp power line, make the temperature that flows out water through outlet pipe be delivered on the LED lamp by the temperature sensing device temperature-sensitive and control circuit board on, and the water temperature that senses is shown on liquid crystal display panel by the control circuit board program control;

The underpart of generator is provided with impeller, rotate by the hydraulic pressure impeller, thereby kinetic energy is converted into electric energy to generate electricity power supply is provided, in addition, the flow velocity of water is directly proportional with the rotating speed of generator, and the rotating speed that the program control by control circuit board is set generator converts flow to, is both on liquid crystal display panel to show.

The invention has the beneficial effects as follows: the impeller that drives on the hydroelectric generator by hydraulic pressure rotates, and then kinetic energy is converted into electric energy, thereby the power supply of whole water tap inside is provided; Flow velocity by water is directly proportional with the rotating speed of hydroelectric generator, and detects the flow of water outlet by the control circuit board program setting.

Description of drawings

The present invention will be described in detail below in conjunction with accompanying drawing;

Fig. 1 is a right elevation of the present invention;

Fig. 2 is a plan view of the present invention;

Fig. 3 is the governor circuit of circuit part of the present invention;

Fig. 4 is the flow detection circuit of circuit part of the present invention;

Embodiment

As Fig. 1, Fig. 2, a kind of band digital display and LED lamp water tap mainly are made up of liquid crystal display panel 1, control circuit board 2, generator assembly 3, temperature sensing device 4, LED lamp 5; Control circuit board 2 is located at the following of liquid crystal display panel 1 and with silica gel control circuit board 2 is sealed, to reach waterproofing effect; Control circuit board 2 is used to control the flow and the temperature of water, and demonstrates corresponding numerical value by liquid crystal display panel 1; Liquid crystal display panel 1 is embedded in the tapping of water tap upper end face; Generator assembly 3 comprises generator 31, generator copper sheathing 32 and generator gland 33, inner circumference edge and outer periphery that generator copper sheathing 32 is circular and generator copper sheathing 32 respectively are provided with raised step, and generator copper sheathing 32 is positioned on the cavity step surface of water tap inner upper end by its outer periphery raised step 321; The underpart of generator 31 is provided with an impeller 311, and generator 31 is to be placed on 322 of the generator copper sheathing 32 inner circumference edge raised step; Generator gland 33 is thin circular ring plate, and its excircle is provided with screw thread, by being threaded into the water tap cavity inner wall, and the generators 31 in generator copper sheathing 32 and the generator copper sheathing 32 is tightly pushed down; Also be provided with respective threads and corresponding on the described water tap cavity inner wall with the screw thread on the thin circular ring plate;

Temperature sensing device 4 is embedded in the outlet pipe, and contacts with water in the outlet pipe; Temperature sensing device 4 is by being connected with control circuit board 2 and the organic of LED lamp 4, make the temperature that flows out water through outlet pipe be delivered on the LED lamp 4 by temperature sensing device 4 sensings and control circuit board 2 on, sense different water temperatures and make LED lamp 4 present different colors, and the water temperature that senses is shown on liquid crystal display panel 1 by control circuit board 2 program control;

The underpart of generator 31 is provided with impeller 311, by 311 rotations of hydraulic pressure impeller, thereby kinetic energy is converted into electric energy to generate electricity power supply is provided, in addition, the flow velocity of water is directly proportional with the rotating speed of generator 31, and the rotating speed that the program control by control circuit board 2 is set generator 31 converts flow to, is both on liquid crystal display panel 1 to show.

As shown in Figure 3, Figure 4, when fetching boiling water tap, hydraulic pressure drives impeller 311 rotations on the generator 31 in the water tap, convert kinetic energy to electric energy, provide power supply to make control circuit board 2 work, and generator 31 is connected with control circuit board 2 by electric wire, and voltage stabilizing provides stable power to circuit through electronic component HT7130 after control circuit board 2 work; After power supply is stable, because of the flow velocity of water is directly proportional with the rotating speed of generator 31, can pass through the flow that the corresponding testing circuit of electronic component D4, R11, Flux detects water outlet, Chip Microcomputer A tmega8L work is simultaneously read flow and flow number is presented on the liquid crystal display panel 1; Simultaneously temperature sensing device 4 senses different water temperatures and is passed to by electric wire and makes LED lamp 5 present different colors with different water temperatures on the LED lamp 5, and by control circuit board 2, Chip Microcomputer A tmega8L work is read temperature value and temperature value is presented on the liquid crystal display panel 1;

Thisly directly go to judge from the color of LED lamp 5 whether water temperature reaches the suitable clean water-exit temperature of washing, be particularly suitable for old man and child and use, be unlikely to be scalded by hot water; Another kind is that the numerical value from microcosmic gets on to regulate water temperature, directly needed water-exit temperature numerical value is regulated out by the demonstration of numerical value on the liquid crystal display panel 1, saves time, water-saving, more can not bring tired brain because of being scalded by hot water.

Claims

1. be with digital display and LED lamp water tap for one kind, mainly be made up of liquid crystal display panel, control circuit board, generator assembly, temperature sensing device, LED lamp, it is characterized in that: generator assembly comprises generator, generator copper sheathing and generator gland; Control circuit board is located at the following of liquid crystal display panel and with silica gel control circuit board is sealed; Liquid crystal display panel is embedded in the tapping of water tap upper end face.

2. a kind of band digital display according to claim 1 and LED lamp water tap, it is characterized in that: inner circumference edge and outer periphery that the generator copper sheathing is circular and generator copper sheathing respectively are provided with raised step, and the generator copper sheathing is positioned on the cavity step surface of water tap inner upper end by its outer periphery raised step; The underpart of generator is provided with an impeller, and generator is to be placed on the generator copper sheathing inner circumference edge raised step face; The generator gland is thin circular ring plate, and its excircle is provided with screw thread.

3. a kind of band digital display according to claim 1 and LED lamp water tap, it is characterized in that: generator is connected with control circuit board by electric wire, and voltage stabilizing provides stable power to circuit through electronic component HT7130 after the control circuit board work; After power supply is stable, because of the flow velocity of water is directly proportional with the rotating speed of generator, can pass through the flow that the corresponding testing circuit of electronic component D4, R11, Flux detects water outlet, Chip Microcomputer A tmega8L work is simultaneously read flow and flow number is presented on the liquid crystal display panel.