CN218719107U

CN218719107U - Induction type faucet with convex lens induction window

Info

Publication number: CN218719107U
Application number: CN202223060237.8U
Authority: CN
Inventors: 张明达; 张成林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-24
Anticipated expiration: 2032-11-18

Abstract

The utility model provides a take induction type tap of convex lens response window, including tap body, platform basin board, tap body fixed connection is on platform basin board, tap body lower part and platform basin board junction are equipped with an response window, the response window is a convex lens, the outside parcel of response window has the flexible glue, response window outer wall middle part is equipped with the protruding circle of a week, the response window card is on the round hole that the tap body was seted up, be equipped with an infrared receiver sensor under the response window, the external diameter of infrared receiver sensor is greater than the external diameter of response window, external receiver sensor connection director's signal input part, a pulse solenoid valve is connected to the signal output part of controller. The utility model discloses an establish the response window into convex lens, improve infrared emission and accept density, realize that induction type tap increases by a wide margin at the unchangeable circumstances of electronic component at inductive distance, response sensitivity.

Description

Induction type faucet with convex lens induction window

Technical Field

The utility model relates to a tap technical field, in particular to take induction type tap of convex lens response window.

Background

The existing induction type faucet has the problems that the quantity of infrared rays received by a unit area of an receiving pipe is greatly reduced, the induction type faucet is insensitive, the induction response delay time is long, the induction distance is short, and the like. Secondly, the induction faucet (induction window) is fixedly installed, and the induction position is fixed and not adjustable. The water flow is often splashed outside the hand basin due to the fact that hands are too close to the induction window or too high to pass through the hand basin, and the sanitation problem is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a take induction type tap of convex lens response window, includes tap body, platform basin board, tap body fixed connection is on platform basin board, tap body lower part and platform basin board junction are equipped with an response window, the response window is a convex lens, the outside parcel of response window has the flexible glue, response window outer wall middle part is equipped with a week bulge loop, the response window card is on the round hole that tap body seted up, be equipped with an infrared receiver plate sensor under the response window, the external diameter of infrared receiver plate sensor is greater than the external diameter of response window, external receiver plate sensor connection director's signal input part, a pulse solenoid valve is connected to the signal output part of controller.

Preferably, the convex ring is made of silica gel.

Preferably, the pulse electromagnetic valve is connected with a water outlet pipe, and the water outlet pipe is connected with the water faucet body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an establish the response window into convex lens, improve infrared emission and accept density, realize that induction type tap increases by a wide margin at the unchangeable circumstances of electronic component at inductive distance, response sensitivity. The material cost is not increased basically, the process flow is not changed, and the method is convenient and quick. And the height of the induction target position of the induction type faucet is changed by changing the angle of the main shaft of the convex lens. Can be manually adjusted, and is simple, convenient and efficient. After testing, after the induction window of the induction faucet is changed into the convex lens from the plane, the induction distance from the induction window to the induction target is increased from 10CM to 15CM, the induction height can be adjusted by 10CM up and down, and the induction response time is shortened by nearly 1 second.

Drawings

The invention is described in further detail below with reference to the following figures and embodiments:

fig. 1 is a schematic view of the connection structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the sensing window and the circular hole of the present invention;

fig. 3 is a schematic perspective view of the induction window of the present invention;

fig. 4 is a schematic front view of the sensing window of the present invention;

fig. 5 is a schematic bottom view of the sensing window of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

the utility model provides a take induction type tap of convex lens response window, includes tap body 1, counter basin board 2, 1 fixed connection of tap body is on counter basin board 2, 1 lower part of tap body is equipped with an response window 3 with counter basin board 2 junction, response window 3 is a convex lens, 3 outside parcels of response window have the flexible glue, 3 outer wall middle parts of response window are equipped with a

week flange

5, 3 cards of response window are on the round hole 6 that tap body 1 was seted up, 3 dead backs of response window are equipped with an infrared receiving plate sensor 7, the external diameter of infrared receiving plate sensor 7 is greater than the external diameter of response window 3, infrared receiving plate sensor 7 connection director 8's signal input part, a pulse solenoid valve 9 is connected to controller 8's signal output part.

Further, the convex ring 5 is made of silica gel.

Further, the pulse electromagnetic valve 9 is connected with the water outlet pipe 4, and the water outlet pipe 4 is connected with the water faucet body 1.

The utility model discloses an establish the response window into convex lens, improve infrared emission and accept density, realize that induction type tap increases by a wide margin at the unchangeable circumstances of electronic component at inductive distance, response sensitivity. The material cost is not basically increased, the process flow is not changed, and the method is convenient and quick.

Infrared light, like visible light, is refracted by the lens. The induction window 3 of the induction tap body 1 is designed to be a convex lens or a prism, and the principle of the convex lens is utilized to change divergent light rays emitted by the infrared emission tube into gathered or parallel light rays after passing through the convex induction window 3; the divergent light rays reflected after being shielded by the hand are changed into the gathered or parallel light rays after passing through the sensing window, the quantity of the infrared rays received by the unit area of the infrared receiving tube is greatly improved, the sensitivity of the infrared receiving tube is relatively improved, the sensing distance is greatly improved, and the sensitivity of the sensing faucet is enhanced.

Because the convex ring 5 of the induction window 3 is clamped in the hole wall of the round hole 6 on the faucet body 1, the induction window 3 can rotate along a main shaft, the angle of the main shaft of the induction window 3 is changed, and the height of the induction target position of the induction type faucet is changed by changing the angle of the main shaft of the convex lens. Can be manually adjusted, and is simple, convenient and efficient.

After testing, after the induction window of the induction faucet is changed into the convex lens from the plane, the induction distance from the induction window to the induction target is increased from 10CM to 15CM, the induction height can be adjusted by 10CM up and down, and the induction response time is shortened by nearly 1 second.

For the existing induction water faucet installed for use, the induction distance and the induction sensitivity can be greatly improved only by additionally installing the convex lens at the position of the induction window. The cost is about 1 yuan, the assembly and the use are realized without disassembly, and the cost performance is high.

The above detailed description of the embodiments of the present invention is only used as an example, and the present invention is not limited to the above described embodiments, and the modifications of the present invention are also within the scope of the present invention.

Claims

1. The utility model provides a take induction type tap of convex lens response window, its characterized in that, includes tap body (1), counter basin board (2), tap body (1) fixed connection is on counter basin board (2), tap body (1) lower part is equipped with one response window (3) with counter basin board (2) junction, response window (3) are a convex lens, the outside parcel of response window (3) has the flexible glue, response window (3) outer wall middle part is equipped with a week bulge loop (5), response window (3) card is on round hole (6) that tap body (1) was seted up, be equipped with an infrared receiver plate sensor (7) directly behind response window (3), the external diameter of infrared receiver plate sensor (7) is greater than the external diameter of response window (3), the signal input part of infrared receiver plate sensor (7) connection director (8), a pulse solenoid valve (9) is connected to the signal output part of controller (8).

2. The induction faucet with the convex lens induction window as claimed in claim 1, wherein the convex ring (5) is made of silica gel.

3. The induction type faucet with the convex lens induction window as claimed in claim 1, wherein the pulse electromagnetic valve (9) is connected with the water outlet pipe (4), and the water outlet pipe (4) is connected with the faucet body (1).