CN108167520B - Water tap - Google Patents
Water tap Download PDFInfo
- Publication number
- CN108167520B CN108167520B CN201810053556.5A CN201810053556A CN108167520B CN 108167520 B CN108167520 B CN 108167520B CN 201810053556 A CN201810053556 A CN 201810053556A CN 108167520 B CN108167520 B CN 108167520B
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- CN
- China
- Prior art keywords
- sensing chip
- handle
- hall sensing
- faucet
- temperature regulating
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Classifications
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- 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
- F16K37/0058—Optical means, e.g. light transmission, observation ports
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- 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
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a faucet, comprising: the display device comprises a pattern sticker and a control device for illuminating the display pattern sticker, wherein the control device comprises a Hall sensing chip, an illumination lamp switch control circuit and an illumination lamp, the illumination lamp switch control circuit is electrically connected with the Hall sensing chip, and logo patterns and hot and cold water mark patterns are drawn on the pattern sticker; the temperature adjusting handle device is provided with a magnet corresponding to the Hall sensing chip, when the temperature adjusting handle device is rotated to enable the magnet to be opposite to the Hall sensing chip, the Hall sensing chip outputs low level, the illuminating lamp is not bright, and when the temperature adjusting handle device is rotated to enable the magnet to be far away from the Hall sensing chip, the Hall sensing chip outputs high level, the illuminating lamp is bright, and the pattern sticker is illuminated. The tap can synchronously illuminate and display pattern stickers by rotating the temperature-adjusting handle, can clearly display the direction of cold water and hot water, can effectively improve the brand identification degree of tap products, and improves the added value of products.
Description
Technical Field
The invention relates to the field of water taps. More particularly, the present invention relates to a faucet for simultaneously illuminating a decal displaying a pattern by rotating a temperature-adjusting handle.
Background
At present, most of water faucets on the market are in a traditional mechanical control mode, cold and hot water marks of the traditional mechanical faucet are printed in a silk-screen printing marking mode, so that the time is long, people cannot see which marks are cold water and which marks are hot water basically, the cold and hot positions are quite invisible, and people who are unfamiliar are inconvenient to use. Many faucets have similar or similar appearance shapes, do not have Logo display, and have low brand recognition. Some water taps with electronic display screens can also see the area of the display screen when not displayed, influence the overall color matching, and cannot be well coordinated.
Disclosure of Invention
It is an object of the present invention to address at least the above problems and/or disadvantages and to provide at least the advantages described below.
Still another object of the present invention is to provide a faucet capable of synchronously illuminating a display pattern sticker by rotating a temperature adjusting handle, which can clearly display the direction of hot and cold water, and can effectively improve the brand recognition of faucet products and increase the added value of products.
To achieve these objects and other advantages and in accordance with the purpose of the invention, a faucet according to the present invention includes:
the display device comprises a pattern sticker and a control device for lighting and displaying the pattern sticker, wherein the control device comprises a Hall sensing chip, an illumination lamp switch control circuit and an illumination lamp, wherein the illumination lamp switch control circuit is electrically connected with the Hall sensing chip, and logo patterns and cold and hot water mark patterns are drawn on the pattern sticker;
the temperature adjusting handle device is provided with a magnet corresponding to the Hall sensing chip, the magnet is rotated to enable the Hall sensing chip to output low level when facing the Hall sensing chip, the illuminating lamp is not bright, the temperature adjusting handle device is rotated to enable the magnet to be far away from the Hall sensing chip, the Hall sensing chip outputs high level when the illuminating lamp is bright, and the pattern sticker is illuminated.
Preferably, the faucet further comprises: and the glass screen is arranged in front of the display device, and when the illuminating lamp illuminates the pattern sticker, the pattern sticker is seen through the glass screen.
Preferably, the faucet comprises a temperature adjusting handle and a handle seat provided with the temperature adjusting handle, wherein the magnet is arranged on the handle seat, and when the temperature adjusting handle is rotated, the handle seat rotates along with the temperature adjusting handle.
Preferably, the handle seat is connected with a temperature regulating valve, and the temperature of the water outlet is controlled through the temperature regulating valve.
Preferably, the water tap is characterized in that the patterns in the cold and hot water mark patterns are bounded by vertical lines, one half is a hot water mark, the other half is a cold water mark, and when the temperature regulating handle is positioned in the vertical upward direction, the magnet is opposite to the Hall sensing chip, and no water is discharged; when the temperature regulating handle is rotated to enable the included angle between the temperature regulating handle and the vertical direction to be 8-11 degrees, cold water is discharged, and meanwhile, the Hall sensing chip outputs high level and the illuminating lamp is on; continuously rotating the temperature regulating handle to ensure that warm water is discharged when the included angle between the temperature regulating handle and the vertical direction is 30-60 ℃, and the lighting lamp is on; continuously rotating the temperature regulating handle to enable an included angle between the temperature regulating handle and the vertical direction to be 90 degrees, discharging hot water, and enabling the illuminating lamp to be bright; when the temperature regulating handle is continuously rotated to enable the temperature regulating handle to be restored to the vertical direction, water cannot flow out, and the illuminating lamp is turned off.
Preferably, the faucet further comprises a micro power supply installed in a battery spring, wherein the hall sensing chip, the lighting lamp switch control circuit, the lighting lamp and the battery spring are all arranged on a circuit board
Preferably, the faucet, the display device further includes: the front cover and the rear cover are provided with buckles at the edges of the front cover, the edges of the rear cover are provided with clamping grooves matched with the buckles at the edges of the front cover, the circuit board is arranged between the front cover and the rear cover, and the pattern sticker is arranged on the front cover and faces the illuminating lamp.
Preferably, the faucet further comprises: the bubbler is arranged on the cold and hot water inlet pipe and comprises a bubbler seat and a bubbler assembly, the temperature regulating valve comprises a temperature regulating valve sleeve and a temperature regulating valve core arranged inside the temperature regulating valve sleeve, the temperature regulating valve sleeve is connected with the cold and hot water inlet pipe, water passing through the temperature regulating valve flows out from the water outlet of the bubbler, and the display device is arranged at the front end of the bubbler.
Preferably, the faucet further comprises a top cover, the display devices are all arranged inside the top cover, and the glass screen is arranged at a port of the top cover.
Preferably, in the faucet, the illuminating lamp is a group of LED lamps.
The invention at least comprises the following beneficial effects: because the display device comprises a pattern sticker and a control device for lighting and displaying the pattern sticker, when the control device lights the pattern sticker, a user can clearly see logo marks and hot water marks on the pattern sticker, and when the control device does not light the pattern sticker, the pattern sticker is not lightened. The control device comprises a Hall sensing chip, an illumination lamp switch control circuit and an illumination lamp, wherein the illumination lamp switch control circuit is electrically connected with the Hall sensing chip; and because the magnet corresponding to the Hall sensing chip is arranged on the temperature adjusting handle device, the faucet controls the illumination lamp to be bright and not bright through the temperature adjusting handle device, when the temperature adjusting handle device is rotated to enable the magnet to be opposite to the Hall sensing chip, the Hall sensing chip outputs low level, the illumination lamp is not bright, the pattern sticker is not bright, when the temperature adjusting handle device is rotated to enable the magnet to be far away from the Hall sensing chip, the Hall sensing chip outputs high level, the illumination lamp is bright, and the pattern sticker is illuminated and displayed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is an overall schematic view of a faucet according to an embodiment of the present invention;
FIG. 2 is an exploded view of a complete faucet assembly according to an embodiment of the present invention
FIG. 3 is a schematic view of a closed temperature control handle of a faucet according to an embodiment of the present invention;
FIG. 4 is a schematic view of a faucet attemperation handle according to an embodiment of the present invention in an approximately 10 degree open position;
FIG. 5 is a schematic view of a faucet thermostat handle according to an embodiment of the present invention in an open 90 degree position;
FIG. 6 is a diagram showing the position of a Hall sensor chip corresponding to a faucet magnet according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a faucet Logo display device according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a battery installation of a faucet Logo display device according to an embodiment of the present invention;
FIG. 9 is an exploded view of a faucet Logo display device according to an embodiment of the present invention;
FIG. 10 is a schematic flow chart of a tap display device according to an embodiment of the invention;
fig. 11 is a schematic circuit diagram of a faucet display according to an embodiment of the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the same and to refer to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 11, a faucet provided by an embodiment of the present invention includes: the display device 200 includes a pattern sticker 201 and a control device for lighting and displaying the pattern sticker 201, where the control device includes a hall sensing chip 206, a lighting lamp switch control circuit electrically connected to the hall sensing chip 206, and a lighting lamp, and 209 in fig. 9 is a position of the lighting lamp, and logo patterns 210 and hot and cold water mark patterns are drawn on the pattern sticker 201; and the temperature adjusting handle device is provided with a magnet 104 corresponding to the Hall sensor chip 206, when the temperature adjusting handle device is rotated to enable the magnet 104 to be opposite to the Hall sensor chip 206, the Hall sensor chip 206 outputs a low level, the illuminating lamp is not lightened, and when the temperature adjusting handle device is rotated to enable the magnet 104 to be far away from the Hall sensor chip 206, the Hall sensor chip 206 outputs a high level, the illuminating lamp is lightened, and the pattern sticker 201 is illuminated.
In particular, the magnet corresponding to the hall sensing chip may be configured as a cylindrical magnet. The illuminating lamp can be a group of LED lamps, and the positions of the LED lamps correspond to the logo patterns and the cold and hot water mark patterns on the pattern sticker.
Because the display device comprises a pattern sticker and a control device for lighting and displaying the pattern sticker, when the control device lights the pattern sticker, a user can clearly see logo marks and hot water marks on the pattern sticker, and when the control device does not light the pattern sticker, the pattern sticker is not lightened. The control device comprises a Hall sensing chip, an illumination lamp switch control circuit and an illumination lamp, wherein the illumination lamp switch control circuit is electrically connected with the Hall sensing chip; and because the magnet corresponding to the Hall sensing chip is arranged on the temperature adjusting handle device, the faucet controls the illumination lamp to be bright and not bright through the temperature adjusting handle device, when the temperature adjusting handle device is rotated to enable the magnet to be opposite to the Hall sensing chip, the Hall sensing chip outputs low level, the illumination lamp is not bright, the pattern sticker is not bright, when the temperature adjusting handle device is rotated to enable the magnet to be far away from the Hall sensing chip, the Hall sensing chip outputs high level, the illumination lamp is bright, and the pattern sticker is illuminated and displayed.
In order to prolong the service life of the pattern sticker and make the appearance of the faucet attractive, in one embodiment, as shown in fig. 2 and 9, the faucet further comprises: a glass screen 101 disposed in front of the display device 200, wherein the illumination lamp, when illuminating the pattern sticker 201, sees the pattern sticker 201 through the glass screen 101. The glass screen is a mirror glass screen, the surface of the glass screen is plated with a special semi-transparent material, the metal texture effect is visible when the display device behind the glass screen is not displayed, and the glass screen can be clearly displayed when the display device is displayed.
In one embodiment, as shown in fig. 6 and 9, the faucet handle device includes a temperature adjustment handle 107 and a handle seat 106 on which the temperature adjustment handle is mounted, the magnet 104 is disposed on the handle seat 106, and when the temperature adjustment handle 107 is rotated, the handle seat 106 rotates together with the temperature adjustment handle 107. The magnet is installed on the handle seat, and display device sets up in the handle seat the place ahead, and when the user rotated the temperature regulating handle, the user of being convenient for sees logo sign and the hot and cold water sign in the display device.
In one embodiment, as shown in fig. 2, the handle seat 106 is connected to a temperature adjusting valve, the temperature of the water is controlled by the temperature adjusting valve, the mixing ratio of cold and hot water is controlled by the temperature adjusting valve, and when the handle seat rotates, the temperature adjusting valve connected to the handle seat can control the water with different temperatures to be output.
In one embodiment, as shown in fig. 3, 4, 5 and 9, the pattern of the cold and hot water mark pattern is defined by a vertical line, half is a hot water mark, the other half is a cold water mark, and when the temperature adjusting handle 107 is located in the vertical upward direction, the magnet is opposite to the hall sensing chip, and no water is discharged; when the temperature regulating handle is rotated to enable the included angle between the temperature regulating handle and the vertical direction to be 8-11 degrees, cold water is discharged, and meanwhile, the Hall sensing chip outputs high level and the illuminating lamp is on; continuously rotating the temperature regulating handle to ensure that warm water is discharged when the included angle between the temperature regulating handle and the vertical direction is 30-60 ℃, and the lighting lamp is on; continuously rotating the temperature regulating handle to enable an included angle between the temperature regulating handle and the vertical direction to be 90 degrees, discharging hot water, and enabling the illuminating lamp to be bright; when the temperature regulating handle is continuously rotated to enable the temperature regulating handle to be restored to the vertical direction, water cannot flow out, and the illuminating lamp is turned off. When a user rotates the temperature adjusting handle, the illuminating lamp illuminates the display pattern sticker, and the user can clearly know the hot water direction and the cold water direction and cannot adjust the temperature back and forth for adjusting the water temperature. In specific implementation, the cold water sign is set as half snowflake, and the hot water sign is set as half sun. The position of the lighting lamp is opposite to the mark on the pattern sticker.
In one embodiment, as shown in fig. 8 and 9, the faucet of the present invention further includes a micro power source 205 installed inside a battery dome 213, and the hall sensing chip, the lighting switch control circuit, the lighting lamp and the battery dome are all disposed on the circuit board 203 shown in fig. 9. The miniature power supply can be a button cell and is used for providing power for the Hall sensing chip, and is small in size and small in occupied space.
In one embodiment, as shown in fig. 9, the faucet, the display device 200 further includes: the front cover 202 and the rear cover 204 are provided with buckles 211 at the edges of the front cover, the edges of the rear cover are provided with clamping grooves 212 matched with the buckles at the edges of the front cover, the circuit board 203 is arranged between the front cover and the rear cover, and the pattern sticker is arranged on the front cover and faces the illuminating lamp. Fig. 7 shows an overall schematic of the display device.
The mutual clamping mode of the clamping buckles and the clamping grooves on the front cover and the rear cover is convenient for fixing and disassembling, and is also convenient when the miniature power supply is required to be replaced. During the concrete implementation, can set up two buckles on the protecgulum, set up two draw-in grooves on the back lid, position to buckle and draw-in groove after adorning miniature power supply is right, rotates, with protecgulum and back lid chucking.
In one embodiment, as shown in fig. 2, the faucet further includes: the bubbler is arranged on the cold and hot water inlet pipe and comprises a bubbler seat 115 and a bubbler assembly 114, the temperature regulating valve comprises a temperature regulating valve sleeve 111 and a temperature regulating valve core 109 arranged inside the temperature regulating valve sleeve, the temperature regulating valve sleeve 111 is connected with the cold and hot water inlet pipe 100, water passing through the temperature regulating valve flows out from a bubbler water outlet, and the display device is arranged at the front end of the bubbler.
In one embodiment, the faucet further comprises a top cover 102, the display devices 200 are all disposed inside the top cover 102, and the glass screen 101 is disposed at a port of the top cover 102. The setting of top cap is convenient for fixed glass screen and display device, also can be well in the outward appearance and handle seat obtain unification.
Fig. 10 shows a schematic circuit flow diagram of the control device, and fig. 11 shows a schematic circuit structure of the control device. By utilizing the cooperation of hall sensing chip and magnet, magnet 104 is installed on handle seat 107, and handle 107 is adjusted the vertical state that upwards is closed, and magnet 104 just is hall sensing chip U1, hall sensing chip U1 output low level, and Q2 does not switch on, and Q1 just also does not switch on, and all LED lamps are in the state of extinguishing because of not supplying power. When the temperature adjusting handle 107 is rotated leftwards and downwards, the handle seat 106 connected together rotates along with the handle seat, the magnet 104 which is originally opposite to the Hall sensing chip U1 deviates from the Hall sensing chip U1 during rotation, and the larger the opening angle of the temperature adjusting handle 107 is, the farther the distance between the magnet 104 and the Hall switch chip U1 is; when the temperature-adjusting handle 107 is opened by more than about 10 degrees, the faucet can discharge water, as the magnet 104 is far away from the Hall sensing chip U1 and outputs a high level, the Q2 is conducted, the Q1 is conducted, the power supply voltage is limited by the Q1 to the R1 and then supplies power to the LEDs, and the LEDs 1 to 24 are simultaneously lighted, namely, the Logo and the cold and hot water mark of the display device can be seen through the glass screen 101 to be lighted.
Fig. 1 shows an overall schematic view of a faucet, fig. 2 shows an overall exploded view of the faucet, and each of the small parts in fig. 2 will be described below, wherein 101 is a mirror glass screen, 102 is a top cover, 200 is a display device, 104 is a cylindrical magnet, 105 is a screw, 106 is a handle seat, 107 is a temperature adjusting handle, 108 is a compression nut, 109 is a temperature adjusting valve core, 110 is a supporting snap ring, 111 is a valve core sleeve, 112 is an inner hexagon screw, and the valve core sleeve is fixed; 113 is a gasket, 114 is a bubbler seat, 115 is a bubbler assembly, tap water is discharged from a bubbler outlet 115, and 116 is a gasket; 117 is the dental canal, 118 is the base, 119 is the packing ring, 120 is the bush, 121 is the packing ring, 122 is the gasket, 123 is the nut, 124 is fastening screw for locking fixed tap.
Although embodiments of the invention have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. Therefore, the invention is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (10)
1. Tap, characterized by comprising:
the display device comprises a pattern sticker and a control device for lighting and displaying the pattern sticker, wherein the control device comprises a Hall sensing chip, an illumination lamp switch control circuit and an illumination lamp, wherein the illumination lamp switch control circuit is electrically connected with the Hall sensing chip, and logo patterns and cold and hot water mark patterns are drawn on the pattern sticker;
the temperature adjusting handle device is provided with a magnet corresponding to the Hall sensing chip, the magnet is rotated to enable the Hall sensing chip to output low level when facing the Hall sensing chip, the illuminating lamp is not bright, the temperature adjusting handle device is rotated to enable the magnet to be far away from the Hall sensing chip, the Hall sensing chip outputs high level when the illuminating lamp is bright, and the pattern sticker is illuminated.
2. The faucet of claim 1, further comprising: and the glass screen is arranged in front of the display device, and when the illuminating lamp illuminates the pattern sticker, the pattern sticker is seen through the glass screen.
3. The faucet of claim 2, wherein the temperature adjustment handle assembly includes a temperature adjustment handle and a handle mount to which the temperature adjustment handle is mounted, the magnet being disposed on the handle mount, the handle mount rotating with the temperature adjustment handle when the temperature adjustment handle is rotated.
4. The faucet of claim 3, wherein the handle mount is coupled to a thermostat valve through which the temperature of the outlet water is controlled.
5. The faucet of claim 4, wherein the pattern of the hot and cold water marks is bounded by vertical lines, half is a hot water mark, and the other half is a cold water mark, and when the temperature adjusting handle is positioned in the vertical upward direction, the magnet faces the hall sensing chip, and no water is discharged; when the temperature regulating handle is rotated to enable the included angle between the temperature regulating handle and the vertical direction to be 8-11 degrees, cold water is discharged, and meanwhile, the Hall sensing chip outputs high level and the illuminating lamp is on; continuously rotating the temperature regulating handle to ensure that warm water is discharged when the included angle between the temperature regulating handle and the vertical direction is 30-60 ℃, and the lighting lamp is on; continuously rotating the temperature regulating handle to enable an included angle between the temperature regulating handle and the vertical direction to be 90 degrees, discharging hot water, and enabling the illuminating lamp to be bright; when the temperature regulating handle is continuously rotated to enable the temperature regulating handle to be restored to the vertical direction, water cannot flow out, and the illuminating lamp is turned off.
6. The faucet of claim 1, wherein the display device further comprises a miniature power supply mounted within a battery dome, the hall sensing chip, the lamp switch control circuit, the lamp, and the battery dome being disposed on a circuit board
7. The faucet of claim 6, wherein the display device further comprises: the front cover and the rear cover are provided with buckles at the edges of the front cover, the edges of the rear cover are provided with clamping grooves matched with the buckles at the edges of the front cover, the circuit board is arranged between the front cover and the rear cover, and the pattern sticker is arranged on the front cover and faces the illuminating lamp.
8. The faucet of claim 5, further comprising: the bubbler is arranged on the cold and hot water inlet pipe and comprises a bubbler seat and a bubbler assembly, the temperature regulating valve comprises a temperature regulating valve sleeve and a temperature regulating valve core arranged inside the temperature regulating valve sleeve, the temperature regulating valve sleeve is connected with the cold and hot water inlet pipe, water passing through the temperature regulating valve flows out from the water outlet of the bubbler, and the display device is arranged at the front end of the bubbler.
9. The faucet of claim 8, further comprising a top cover, wherein the display devices are each disposed inside the top cover, and wherein the glass screen is disposed at a port of the top cover.
10. The faucet of claim 1, wherein the illumination lamp is a set of LED lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053556.5A CN108167520B (en) | 2018-01-19 | 2018-01-19 | Water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053556.5A CN108167520B (en) | 2018-01-19 | 2018-01-19 | Water tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108167520A CN108167520A (en) | 2018-06-15 |
| CN108167520B true CN108167520B (en) | 2023-08-15 |
Family
ID=62515407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810053556.5A Active CN108167520B (en) | 2018-01-19 | 2018-01-19 | Water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167520B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408439A (en) * | 2008-01-22 | 2009-04-15 | 周华松 | Method and apparatus for displaying water flow information of water pipe |
| CN101476634A (en) * | 2009-01-04 | 2009-07-08 | 东莞市永畅兴塑胶五金电子有限公司 | LED illuminating water tap |
| CN105003730A (en) * | 2015-07-14 | 2015-10-28 | 苏盛金 | Intelligent water quality detection tap |
| CN105804166A (en) * | 2011-03-15 | 2016-07-27 | 仕龙阀门公司 | Automatic faucets |
| CN208011042U (en) * | 2018-01-19 | 2018-10-26 | 广州海鸥住宅工业股份有限公司 | tap |
-
2018
- 2018-01-19 CN CN201810053556.5A patent/CN108167520B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408439A (en) * | 2008-01-22 | 2009-04-15 | 周华松 | Method and apparatus for displaying water flow information of water pipe |
| CN101476634A (en) * | 2009-01-04 | 2009-07-08 | 东莞市永畅兴塑胶五金电子有限公司 | LED illuminating water tap |
| CN105804166A (en) * | 2011-03-15 | 2016-07-27 | 仕龙阀门公司 | Automatic faucets |
| CN105003730A (en) * | 2015-07-14 | 2015-10-28 | 苏盛金 | Intelligent water quality detection tap |
| CN208011042U (en) * | 2018-01-19 | 2018-10-26 | 广州海鸥住宅工业股份有限公司 | tap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108167520A (en) | 2018-06-15 |
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Address after: 511400 No. 363 Shanxi Road, Sha tou street, Panyu District, Guangzhou, Guangdong Applicant after: GUANGZHOU SEAGULL HOUSING INDUSTRY Co.,Ltd. Address before: 511400 No. 363 Shanxi Road, Sha tou street, Panyu District, Guangzhou, Guangdong Applicant before: GUANGZHOU SEAGULL KITCHEN AND BATH PRODUCTS Co.,Ltd. |
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