CN217137572U

CN217137572U - Switch control structure of water purifying drinking machine

Info

Publication number: CN217137572U
Application number: CN202220415882.8U
Authority: CN
Inventors: 姜明华; 徐威; 余锋
Original assignee: Shanghai Shuihudun Health Technology Co ltd
Current assignee: Shanghai Shuihudun Health Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-09
Anticipated expiration: 2032-02-28

Abstract

The application discloses on-off control structure of clean drink machine, comprising a water tank, the clean drink machine main part, control switch and trigger piece, water tank detachably installs in one side of clean drink machine main part, the top of water tank is equipped with the upper cover, the one side upset of upper cover toward the clean drink machine main part is in order to realize opening and closing of water tank, the upper cover is located to the trigger piece, control switch locates the clean drink machine main part, when opening the upper cover, trigger piece and control switch's positional relation changes, make the clean drink machine bring to rest of control switch control, when having solved present drawing and putting down the water tank at clean drink machine system water in-process, can lead to the unable overhead-open of check valve, make the technical problem of the unable normal work of clean drink machine.

Description

Switch control structure of water purifying drinking machine

Technical Field

The application relates to the technical field of water dispensers, in particular to a switch control structure of a water purifying dispenser.

Background

With the improvement of living standard of people, the water dispenser is widely applied to public places such as hospitals, schools, markets and the like. There are many types of water dispensers, such as a water dispenser with a purifying function and a water dispenser with a purifying and heating function.

The technical scheme of the prior art generally adopts the water level floater to sense the water level, controls the switch of the water purifying drinking machine by detecting the water level, but cannot sense the operation that the user proposes the water tank, and when the user proposes the water tank in the water purifying drinking machine water making process, because the booster pump in the water purifying drinking machine is still working, the inside of the water purifying drinking machine is easy to suppress the pressure and push up the check valve, and when the water tank is put down again, the check valve can not be pushed up, so that the water purifying drinking machine can not work normally.

SUMMERY OF THE UTILITY MODEL

The application provides a switch control structure of clean drink machine for when solving current water tank of drawing and putting down at clean drink machine system water in-process, can lead to the unable overhead of check valve, make the unable technical problem of normal work of clean drink machine.

The application provides an on-off control structure of clean drink machine, including water tank, clean drink machine main part, control switch and trigger piece, water tank detachably install in one side of clean drink machine main part, the top of water tank is equipped with the upper cover, the upper cover is past one side upset of clean drink machine main part is in order to realize opening and closing of water tank, trigger piece locates the upper cover, control switch locates clean drink machine main part is when opening during the upper cover, trigger piece with control switch's positional relationship changes, makes control switch control clean drink machine bring to rest.

This application sets up the trigger part at the upper cover of water tank, control switch who starts and the shut down is drunk only to clean drink machine main part set control, when the user need mention the water tank, only need open the upper cover, at this moment, the trigger part also overturns along with the upper cover together, make trigger part and control switch's positional relationship change, thereby can drink machine shut down through control switch control clean drink, because booster pump among the clean drink machine also shut down, therefore, the inside condition that can not appear suppressing pressure and the check valve that dies in top of clean drink machine, the water tank also can be installed well smoothly after mentioning, when having solved current water tank at clean drink machine system water in-process and having put down, can lead to the unable back-open of check valve, make the unable normal job's of clean drink machine technical problem.

Optionally, the control switch is a proximity switch, and when the upper cover is opened, the trigger turns over along with the upper cover and gradually approaches the proximity switch, the proximity switch controls the water purifying dispenser to stop operating. The approach switch can be actuated without mechanical contact and any pressure application, so that the stop operation of the water purifier can be controlled, and the service life of the water purifier can be prolonged.

Optionally, the trigger is a magnet.

Optionally, the magnet is disposed on one side of the upper cover, the proximity switch is disposed on one side close to the upper cover, and the magnet and the proximity switch are disposed oppositely.

Optionally, the proximity switch is a reed switch or a hall switch.

Optionally, the control switch is a microswitch, the trigger piece is a protruding portion arranged at the turning position of the upper cover, when the upper cover covers the water tank, the protruding portion abuts against the microswitch, when the upper cover is opened, the upper cover turns towards one side of the water purifying drinking machine main body, and the protruding portion leaves the microswitch. The service life of the water purifying drinking machine can be prolonged, the operation structure is simpler, and the production cost is reduced.

Optionally, the upper cover is provided with a rotating shaft, the purifier body is provided with a fixing piece matched with the rotating shaft, the rotating shaft winds the fixing piece to rotate, and the protruding portion is arranged between the two rotating shafts.

Optionally, the purifier body is provided with a groove for accommodating the micro switch, the micro switch is embedded in the groove, and when the upper cover covers the water tank, the bulge just abuts against the button of the micro switch.

Optionally, the purifier further comprises an elastic limiting part, a fixed end of the elastic limiting part is arranged on the purifier main body, and when the upper cover is opened, a movable end of the elastic limiting part is abutted to the upper cover.

Optionally, the water tank further comprises a handle, and the handle is arranged in the water tank and close to the upper cover.

Drawings

Fig. 1 is a schematic sectional view of a switch control structure of a water purifying dispenser according to the present invention;

fig. 2 is a schematic structural view of the opening of the upper cover provided by the present invention;

fig. 3 is another schematic sectional view of the switch control structure of the water purifying dispenser according to the present invention;

fig. 4 is another schematic structural diagram of the opening of the upper cover according to the present invention.

Detailed Description

The embodiment of the application provides a switch control structure of a clean drink machine, which is used for solving the technical problem that the check valve can not be jacked open when the water tank is extracted and put down in the water preparing process of the clean drink machine, so that the clean drink machine can not work normally.

In order to make the objects, features and advantages of the present invention more apparent and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1

Referring to fig. 1 and 2, an embodiment of the present application provides an on-off control structure of a water purifying and drinking machine, including a water tank 100, a water purifying and drinking machine main body 200, a control switch and a trigger, the water tank 100 is detachably mounted on one side of the water purifying and drinking machine main body 200, an upper cover 101 is disposed above the water tank 100, the upper cover 101 is turned over toward one side of the water purifying and drinking machine main body 200 to open and close the water tank 100, the trigger is disposed on the upper cover 101, and the control switch is disposed on the water purifying and drinking machine main body 200, when the upper cover 101 is opened, a positional relationship between the trigger and the control switch changes, so that the control switch controls the water purifying and drinking machine to stop operating.

It should be noted that the present embodiment may be provided with a handle 102 to facilitate the user to lift the water tank 100, and the handle 102 may be disposed in the water tank 100 and close to the upper cover 101. When a user needs to lift the water tank 100, the upper cover 101 needs to be opened, so that the water purifier can be controlled to stop running through the control switch and the trigger.

Further, the control switch is a proximity switch 301, and when the upper cover 101 is opened, the trigger turns over along with the upper cover 101 and gradually approaches the proximity switch 301, the proximity switch 301 controls the water purifying dispenser to stop running. The control switch in this embodiment may be the proximity switch 301, and when the trigger is close to the sensing surface of the proximity switch 301 to the action distance, the proximity switch 301 can be actuated without mechanical contact and any pressure applied, so as to control the operation stop of the water purifier.

The proximity switch 301 may be a reed switch or a hall switch, and may also be one of a passive proximity switch and a vortex proximity switch.

It should be noted that the trigger in this embodiment is preferably a magnet 401, the proximity switch 301 is preferably a hall proximity switch, and when the user opens the upper cover 101 of the water tank 100, the magnet 401 is turned over along with the upper cover 101, so that the magnet 401 is close to the proximity switch 301, and the hall element on the proximity switch 301 changes the state of the internal circuit due to the hall effect, thereby controlling the on/off of the switch, and prolonging the service life of the water purifier.

Further, the magnet 401 in this embodiment is disposed on the side where the upper cover 101 is turned over, the proximity switch 301 is disposed on the side close to the upper cover 101, and the magnet 401 and the proximity switch 301 are disposed opposite to each other. In order to enhance the effect of the action between the proximity switch 301 and the magnet 401, the present embodiment provides both the magnet 401 and the proximity switch 301 at a position where the upper cover 101 is turned over.

The embodiment sets up magnet 401 at the upper cover 101 of water tank 100, set up the proximity switch 301 of control water purifier start-up and shut down in water purifier main part, when the user need mention water tank 100, only need open upper cover 101, at this moment, magnet 401 also overturns along with upper cover 101 together, make the position relation of magnet 401 and proximity switch 301 change, thereby can control water purifier shut down through proximity switch 301, because booster pump among the water purifier also shut down, consequently, the condition of suppressing pressure and top dead check valve can not appear in water purifier inside, water tank 100 also can be installed well smoothly after mentioning, solved present when extracting and putting down the water tank at water purifier system water in-process, probably lead to the unable top-open of check valve, make the unable technical problem of normal work of water purifier.

Example 2

Referring to fig. 3 and 4, the embodiment provides an on-off control structure of a water purifying dispenser, including a water tank 100, a water purifying dispenser main body 200, a control switch and a trigger, the water tank 100 is detachably mounted on one side of the water purifying dispenser main body 200, an upper cover 101 is disposed above the water tank 100, the upper cover 101 is turned over toward one side of the water purifying dispenser main body 200 to open and close the water tank 100, the trigger is disposed on the upper cover 101, and the control switch is disposed on the water purifying dispenser main body 200, when the upper cover 101 is opened, a positional relationship between the trigger and the control switch is changed, so that the control switch controls the water purifying dispenser to stop operating.

Further, the control switch in this embodiment is the micro switch 302, the trigger is a protrusion 402 disposed at the turning position of the upper cover 101, when the upper cover 101 covers the water tank 100, the protrusion 402 abuts against the micro switch 302, when the upper cover 101 is opened, the upper cover 101 turns over toward one side of the water purifier body 200, and the protrusion 402 leaves the micro switch 302. In the application, the protruding portion 402 is arranged at the turning position of the upper cover 101, so that when the upper cover 101 covers the water tank 100, the protruding portion 402 can mechanically support against the micro switch 302, the water purifying dispenser is in a normal working state, and in the turning process of the upper cover 101, the protruding portion 402 gradually leaves the micro switch 302, so that the micro switch 302 can control the water purifying dispenser to be turned off. The service life of the water purifying drinking machine can be prolonged, the operation structure is simpler, and the production cost is reduced.

Further, the upper cover 101 is provided with a rotating shaft 1011, the main body of the purifier is provided with a fixing member 201 matched with the rotating shaft 1011, the rotating shaft 1011 rotates around the fixing member 201, and the protrusion 402 is arranged between the two rotating shafts 1011. The fixing piece 201 can be a fixing piece rotating shaft 1011 provided with a through hole and a fixing piece which can be pivoted through a bolt and other tools, and the protruding portion 402 can be arranged between the two rotating shafts 1011, so that the upper cover 101 can also drive the protruding portion 402 to rotate in the overturning process, and the structure is simple.

Further, the main body of the purifier is provided with a groove for accommodating the micro switch 302, the micro switch 302 is embedded in the groove, and when the upper cover 101 covers the water tank 100, the protrusion 402 just abuts against the button of the micro switch 302.

Further, the cleaning machine further comprises an elastic limiting member 500, wherein a fixed end of the elastic limiting member 500 is disposed on the cleaning machine main body, and when the upper cover 101 is opened, a movable end of the elastic limiting member 500 abuts against the upper cover 101. The amplitude of the flip of the upper cover 101, which may be just enough so that the protrusion 402 does not press the button of the micro switch 302, may be limited by the elastic stopper 500.

In the embodiment, the upper cover 101 of the water tank 100 is provided with the boss 402, the micro switch 302 for controlling the start and stop of the water purifier is arranged on the water purifier main body, when a user needs to lift the water tank 100, the upper cover 101 is only needed to be opened, at the moment, the boss 402 is also turned over along with the upper cover 101, so that the position relation between the boss 402 and the micro switch 302 is changed, namely the boss 401 is in a state of being separated from the button of the micro switch 302 from a state of being originally propped against the button of the micro switch 302, so that the water purifier can be controlled to stop running through the micro switch 302, and as a booster pump in the water purifier also stops running, the situation that the check valve is propped against due to pressure in the water purifier is avoided, the water tank 100 can be smoothly installed after being lifted, and the problem that the check valve cannot be propped open when the water tank is taken up and put down in the water preparing process of the water purifier in the prior art is solved, so that the water purifying drinking machine can not work normally.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides an on-off control structure of clean drink machine, its characterized in that, includes water tank, clean drink machine main part, control switch and triggers the piece, water tank detachably install in one side of clean drink machine main part, the top of water tank is equipped with the upper cover, the upper cover toward one side upset of clean drink machine main part is in order to realize opening and closing of water tank, trigger the piece and locate the upper cover, control switch locates clean drink machine main part, when opening during the upper cover, trigger with control switch's positional relationship changes, makes control switch control clean drink machine bring to rest.

2. The switch control structure of a water purifier as claimed in claim 1, wherein the control switch is a proximity switch, and when the upper cover is opened, the trigger member turns over along with the upper cover and approaches the proximity switch gradually, the proximity switch controls the water purifier to stop operating.

3. The switch control structure of a water purifier as claimed in claim 2, wherein the trigger is a magnet.

4. The switch control structure of a water purifier as claimed in claim 3, wherein a magnet is provided on a side where the upper cover is turned, the proximity switch is provided on a side close to the upper cover, and the magnet and the proximity switch are disposed opposite to each other.

5. The switch control structure of a water purifier as claimed in claim 2, wherein the proximity switch is a reed switch or a hall switch.

6. The switch control structure of a water purifier as claimed in claim 1, wherein the control switch is a micro switch, the trigger is a protrusion disposed at a turning position of the upper cover, the protrusion abuts against the micro switch when the upper cover covers the water tank, and the protrusion leaves the micro switch when the upper cover is opened and the upper cover turns toward one side of the water purifier body.

7. The switch control structure of water purifier as claimed in claim 6, wherein said upper cover is provided with a rotating shaft, said water purifier body is provided with a fixing member matching with said rotating shaft, said rotating shaft rotates around said fixing member, and said protrusion is provided between two said rotating shafts.

8. The switch control structure of the water purifier as recited in claim 7, wherein the water purifier body is provided with a groove for accommodating the micro switch, the micro switch is embedded in the groove, and when the upper cover covers the water tank, the protrusion just abuts against the button of the micro switch.

9. The switch control structure of water purifying drinking machine as claimed in claim 8, further comprising an elastic limiting member, wherein the fixed end of the elastic limiting member is disposed on the water purifying drinking machine main body, and when the upper cover is opened, the movable end of the elastic limiting member abuts against the upper cover.

10. The switch control structure of a water purifier as recited in claim 1, further comprising a handle disposed within said water tank and adjacent to said upper cover.