CN116019359A - Water purifying and drinking machine - Google Patents

Abstract

The invention relates to the technical field of clean drinking equipment, in particular to a clean drinking machine, which comprises: the main body structure comprises a waterway, one end of the waterway is connected with a pipeline filtered by the filter element, a water purifying tank installation position is arranged on the main body structure, and a switching assembly and an ultraviolet lamp are arranged at the water purifying tank installation position; the water purifying tank is detachably arranged on the water purifying tank installation position, the water purifying tank is provided with a water outlet, a first valve core component is arranged at the water outlet, and the first valve core component is provided with a communication position for communicating the inner side and the outer side of the water outlet and a sealing position for sealing the water outlet; when the water purifying tank is arranged on the water purifying tank installation position, the first valve core component and the switching component act to enable the water purifying tank to be communicated with the waterway, and the ultraviolet lamp can irradiate ultraviolet light to the interior of the water purifying tank; when the fresh water tank leaves the fresh water tank installation site, the first valve element assembly is reset to the sealing position.

Description

Water purifying and drinking machine

Technical Field

The invention relates to the technical field of clean drinking equipment, in particular to a clean drinking machine.

Background

Along with the improvement of the living standard of people, the importance of consumers on the health of drinking water is also higher. The water purification products with the integrated water purification and drinking functions are popular with consumers in the market, and the water-cooking machine is used as an upgrade of the water purification and drinking machine, so that the functional requirements of the integrated water purification and drinking functions of the common water purification and drinking machine can be met, and the water-cooking machine is different from the common water purification and drinking machine, and can heat purified water to a boiling state and then cool the purified water to a set temperature through the heat exchanger. And the purified water is directly heated to the set temperature like a common water purifying machine, and compared with other types of water purifying machines, the boiled water machine meets the requirements of Chinese drinking for cool and white.

Most of the purified water tank for storing the purified water purified by the composite filter element is provided with the purified water tank, and most of the purified water tank for storing the purified water is built in the purified water tank body and is of a non-detachable integrated structure, so that the maintenance is difficult and the purified water tank cannot be cleaned by a user.

The water purifying tank with a small part of purified drink products is an external water purifying tank, the water purifying tank is directly exposed outside the machine body, a user can instantly see the liquid level in the water purifying tank, and the water purifying tank can be conveniently taken out and cleaned at any time and can be used for other purposes, such as tea making, flower watering and the like, in a series of derivable action modes. However, as the water purifying tank is arranged outside, direct sunlight is emitted, long algae in the water tank can be possibly caused to pollute the water quality after long-term use.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect that the water quality of the boiled water machine in the prior art is easy to be polluted due to the external water purifying tank, thereby providing the purified water machine capable of preventing the water quality from being polluted.

In order to solve the technical problems, the invention provides a water purifying and drinking machine, which comprises: the main body structure comprises a waterway, one end of the waterway is connected with a pipeline filtered by the filter element, a water purifying tank installation position is arranged on the main body structure, and a switching assembly and an ultraviolet lamp are arranged at the water purifying tank installation position; the water purifying tank is detachably arranged on the water purifying tank installation position, the water purifying tank is provided with a water outlet, a first valve core component is arranged at the water outlet, and the first valve core component is provided with a communication position for communicating the inner side and the outer side of the water outlet and a sealing position for sealing the water outlet; when the water purifying tank is arranged on the water purifying tank installation position, the first valve core component and the switching component act to enable the water purifying tank to be communicated with the waterway, and the ultraviolet lamp can irradiate ultraviolet light to the interior of the water purifying tank; when the fresh water tank leaves the fresh water tank installation site, the first valve element assembly is reset to the sealing position.

Optionally, the water purifying dispenser further comprises a switch structure, wherein the switch structure is positioned on a circuit for supplying power to the ultraviolet lamp, and the switch structure is conducted when the water purifying tank is installed on the water purifying tank installation position.

Optionally, the switch structure comprises two contacts arranged on the main body structure and spaced apart, and the water purifying tank is provided with a conductive structure, and when the water purifying tank is installed on the water purifying tank installation position, the conductive structure is contacted with the two contacts.

Optionally, the water purifying tank comprises a tank body and a cover body, wherein the conductive structure is arranged on the cover body, and correspondingly, the contact is positioned at the top of the water purifying tank installation position.

Optionally, the ultraviolet lamp is arranged at the top of the installation position of the water purifying tank, and the cover body is of a transparent structure.

Optionally, a handle is arranged on the cover body.

Optionally, the switch structure is a contact switch arranged on the adapter assembly or the main body structure, and the contact switch is closed when the clean water tank is installed on the clean water tank installation position.

Optionally, a water outlet nozzle is arranged at the top of the tank body, a containing tank is arranged on the main body structure corresponding to the water outlet nozzle, and when the water purifying tank is positioned on the water purifying tank installation position, the water outlet nozzle is embedded into the containing tank.

Optionally, the clean water tank installation position is an installation groove, and a door body is arranged at the notch of the installation groove in an openable and closable manner.

Optionally, the water purifying and drinking machine further comprises a controller, the main structure is further provided with a detection structure, the controller is in communication connection with the detection structure and a circuit switch for supplying power to the ultraviolet lamp, and the controller can control the circuit switch to be turned on when the detection structure detects that the door body is closed.

Optionally, the detection structure is a hall sensor, a magnet is arranged on the door body, and the controller can control the circuit switch to be turned on when the hall sensor detects a magnetic field signal.

Optionally, the door body is hinged with the main body structure through a rotating shaft.

Optionally, the door body includes inside lining and shell, inside lining with the shell joint, magnet is located between inside lining and the shell.

The technical scheme of the invention has the following advantages:

according to the water purifying and drinking machine provided by the invention, the water purifying tank can be detachably arranged on the water purifying tank installation position, so that the water purifying tank can be taken down from the main body structure, when the water purifying tank leaves the water purifying tank installation position, the first valve core component is reset to the sealing position, at the moment, the purified water in the water purifying tank cannot flow out from the water outlet, and the purified water in the water purifying tank can be directly poured out for use, so that a user can quickly obtain a large amount of purified water. When installing the water purification case on water purification case installation position, first case subassembly and switching subassembly function in order to make water purification case and water route switch on, and the water purification accessible water route after the filter core filters this moment flows into the water purification case to ultraviolet lamp can shine the ultraviolet light to the water tank inside, and ultraviolet lamp can carry out the sterilization to the water purification case, prevents that water purification case adhesion pollutant when leaving water purification case installation position from breeding the bacterium or water purification case is inside long algae and pollution quality of water when not using for a long time. Meanwhile, since the fresh water tank is detachably provided at the installation site of the fresh water tank, the fresh water tank can be removed from the main structure for washing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a sectional view of a fresh water drinking machine according to example 1 of the present invention, when a fresh water tank is installed at a fresh water tank installation site;

fig. 2 is an enlarged view at a shown in fig. 1;

fig. 3 is an enlarged view at C shown in fig. 1;

FIG. 4 is a cross-sectional view of the water purifier at the ultraviolet lamp;

fig. 5 is an enlarged view at B shown in fig. 4;

FIG. 6 is a top view of an ultraviolet lamp;

FIG. 7 is a front view of an ultraviolet lamp;

FIG. 8 is a schematic view of the structure of a fresh water tank;

FIG. 9 is a schematic view showing the structure of the fresh water tank when it leaves the installation site of the fresh water tank;

FIG. 10 is a front view of the fresh water tank in the fresh water tank installation position with the door open;

FIG. 11 is a bottom cross-sectional view of the body structure at the ultraviolet lamp;

fig. 12 is a front view of the main body structure;

FIG. 13 is an exploded view of the door body;

FIG. 14 is a front view of the purified water dispenser with the door shell removed;

FIG. 15 is a right side cross-sectional view of the net dispenser;

FIG. 16 is a top cross-sectional view of the water purifier at the Hall sensor;

fig. 17 is a front view of the adapter assembly of embodiment 2 of the present invention;

fig. 18 is a front view of a main structure in embodiment 2 of the present invention.

Reference numerals illustrate:

1. a main body structure; 101. a clean water tank installation position; 102. a mounting hole; 1021. a third clamping part; 1022. a fourth clamping part; 10221. a third plane; 10222. a fourth plane; 1023. a bump; 1024. convex ribs; 103. a receiving groove; 2. a clean water tank; 201. a water outlet; 202. a handle; 203. a case; 204. a cover body; 205. a handle; 206. a water outlet nozzle; 3. a switching component; 301. a first flow passage; 302. a second flow passage; 303. a first interface; 304. a second interface; 4. an ultraviolet lamp; 401. a first clamping part; 4011. a first plane; 4012. a second plane; 402. a second clamping part; 5. a first valve core assembly; 6. a contact; 7. a conductive structure; 8. a door body; 801. a lining; 802. a housing; 803. installing hole sites; 9. a hall sensor; 10. a magnet; 11. and a contact switch.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.

Examples

The embodiment provides a clean drink machine. The water purifying and drinking machine can be a boiled water machine.

In particular, in one embodiment, as shown in figures 1 to 16, a purified water dispenser comprises a main structure 1 and a purified water tank 2.

The main body structure 1 comprises a waterway, one end of the waterway is connected with a pipeline filtered by the filter element, a water purifying tank installation position 101 is arranged on the main body structure 1, and a switching component 3 and an ultraviolet lamp 4 are arranged at the water purifying tank installation position 101; the clean water tank 2 is detachably arranged on the clean water tank installation position 101, the clean water tank 2 is provided with a water outlet 201, a first valve core assembly 5 is arranged at the water outlet 201, and the first valve core assembly 5 is provided with a communication position for communicating the inner side and the outer side of the water outlet 201 and a sealing position for sealing the water outlet 201; when the clean water tank 2 is arranged on the clean water tank installation position 101, the first valve core component 5 and the adapter component 3 are used for enabling the clean water tank 2 to be communicated with a waterway, and the ultraviolet lamp 4 can irradiate ultraviolet light to the interior of the clean water tank 2; when the fresh water tank 2 leaves the fresh water tank installation site 101, the first spool assembly 5 is returned to the sealing position.

In this embodiment, by detachably disposing the fresh water tank 2 at the fresh water tank installation site 101, the fresh water tank 2 can be removed from the main structure 1, and when the fresh water tank 2 leaves the fresh water tank installation site 101, the first valve core assembly 5 is restored to the sealing position, at which time the fresh water in the fresh water tank 2 cannot flow out of the water outlet 201, and the fresh water in the fresh water tank 2 can be directly discharged for use, so that a user can quickly obtain a large amount of fresh water. When the clean water tank 2 is installed on the clean water tank installation position 101, the first valve core assembly 5 and the adapter assembly 3 are used to enable the clean water tank 2 to be communicated with the waterway, at the moment, the clean water filtered by the filter core can flow into the clean water tank 2 through the waterway, the ultraviolet lamp 4 can irradiate ultraviolet light into the water tank, the ultraviolet lamp 4 can sterilize the clean water tank 2, bacteria are prevented from growing due to the adhesion of pollutants when the clean water tank 2 leaves the clean water tank installation position 101, or the water quality is prevented from being polluted due to the long-term algae inside the clean water tank 2 when the clean water tank is not used for a long time. Meanwhile, since the fresh water tank 2 is detachably provided at the fresh water tank installation site 101, the fresh water tank 2 can be removed from the main structure 1 for washing.

It should be noted that, one end of the water path is connected to the pipe filtered by the filter core, the other end is connected to the heating pipe of the heating body, the purified water in the purified water tank 2 can flow to the heating body through the water path to be heated, and the specific structure of the water path and the specific structure of the main body structure 1 do not belong to the key points of the present embodiment, and the present embodiment is not described in detail.

As shown in fig. 3, the adaptor assembly 3 has a flow path structure including a first port 303 adapted to communicate with the fresh water tank 2 and a second port 304 adapted to communicate with the water path, and a second valve element assembly is disposed in the adaptor assembly 3, and the second valve element assembly has an open position in which the first port 303 and the second port 304 are connected, and a closed position in which the first port 303 and the second port 304 are disconnected. When the fresh water tank 2 is mounted on the fresh water tank mounting site 101, the first spool assembly 5 cooperates with the second spool assembly to move the first spool assembly 5 to the communication position and the second spool assembly to the open position; when the fresh water tank 2 leaves the fresh water tank installation site 101, the first valve element assembly 5 is reset to the sealing position and the second valve element assembly is reset to the closing position.

As shown in FIG. 1, to facilitate the access to the fresh water tank 2, the side wall of the fresh water tank 2 is provided with a handle 202.

In particular, in one embodiment, the flow channel structure includes a first flow channel 301 and a second flow channel 302 perpendicular to the first flow channel 301, a first port 303 is located at an end of the first flow channel 301, a second port 304 is located at an end of the second flow channel 302, and a second spool assembly is disposed in the first flow channel 301. In this embodiment, the first flow channel 301 and the second flow channel 302 are in communication when the second valve element assembly is in the open position, and the first flow channel 301 and the second flow channel 302 are disconnected when the second valve element assembly is in the closed position, and the first flow channel 301 and the second flow channel 302 are arranged to facilitate installation of the second valve element assembly. In an alternative embodiment, the flow channel structure comprises only one flow channel or a greater number of flow channels.

On the basis of the above embodiment, in a preferred embodiment, the first spool assembly 5 includes a first spool movably installed at the water outlet port 201, a first elastic member connected to the spool, and a first check ring sealing the water outlet port 201 when the first spool is in a sealing position, the first elastic member being connected between the first spool and the fresh water tank 2. In this embodiment, when the fresh water tank 2 is mounted to the fresh water tank mounting portion 101 on the main body, the second valve core assembly applies a force to the first valve core to move the first valve core, the first retainer ring is separated from the water outlet 201, the first elastic member is compressed at this time, and when the fresh water tank 2 is detached, the first valve core loses the pressing force of the second valve core assembly, and the first valve core is restored under the restoring force of the first elastic member, so that the first retainer ring seals the water outlet 201.

In one embodiment, the first elastic member is a first spring.

On the basis of the above embodiment, in a preferred embodiment, the second valve core assembly includes a second valve core, a second elastic member and a first sealing ring, when the clean water tank 2 is installed on the clean water tank installation position 101, the second valve core is coaxial with and abuts against the first valve core, the second elastic member is connected between the second valve core and the adapting assembly 3, and the first sealing ring is sleeved outside the second valve core, so that the second valve core can be in sealing connection with the runner structure. Specifically, the second valve core is located in the first flow channel 301, the first sealing ring can enable the second valve core to be in sealing connection with the first flow channel 301, when the clean water tank 2 is installed on the clean water tank installation position 101, the first valve core interacts with the second valve core, the second valve core moves rightwards in the first flow channel 301 and compresses the second elastic piece, the first sealing ring is not sealed with the first flow channel 301, water in the clean water tank 2 can flow into the second flow channel 302 through the first flow channel 301, after the clean water tank 2 is disassembled, the second valve core loses the pressing force of the first valve core, the second valve core is reset under the reset force of the second elastic piece, and the first sealing ring is in sealing connection with the first flow channel 301.

On the basis of the above embodiment, in a preferred embodiment, the fresh water dispenser further comprises a switch structure on a circuit for supplying power to the ultraviolet lamp 4, and the switch structure is turned on when the fresh water tank 2 is mounted on the fresh water tank mounting site 101. In this embodiment, by providing the switching structure, only when the fresh water tank 2 is installed at the fresh water tank installation site 101, the switching structure is turned on, that is, the ultraviolet lamp 4 is operated, so that it is possible to avoid waste of electric energy and damage to the human body caused by the operation of the ultraviolet lamp 4 when the fresh water tank 2 is removed from the main structure 1.

On the basis of the above embodiment, in a preferred embodiment, the switch structure comprises two contacts 6 spaced apart and arranged on the main structure 1, and the fresh water tank 2 is provided with an electrically conductive structure 7, the electrically conductive structure 7 being in contact with the two contacts 6 when the fresh water tank 2 is mounted in the fresh water tank mounting location 101. In this embodiment, when the fresh water tank 2 is mounted on the fresh water tank mounting site 101, the conductive structure 7 contacts the two contacts 6, which conduct the two contacts 6, and the ultraviolet lamp 4 is energized; when the clean water tank 2 is drawn out, the two contacts 6 are not connected by the conductive structure 7, and the ultraviolet lamp 4 is in power-off state.

In particular, in one embodiment, the conductive structure 7 is a metal sheet or strip.

On the basis of the above embodiments, in a preferred embodiment, the fresh water tank 2 comprises a tank 203 and a cover 204, and the conductive structure 7 is provided on the cover 204, and correspondingly the contact 6 is located on top of the installation site 101 of the fresh water tank. In this embodiment, the cover 204 is provided to prevent the water in the fresh water tank 2 from being contaminated, and by providing the conductive structure 7 on the cover 204, the contact of the side wall of the fresh water tank 2 with the main structure 1 is not affected, so that the fresh water tank 2 can be stably installed at the fresh water tank installation site 101. Of course, in other alternative embodiments, the conductive structure 7 may be provided outside the side wall of the tank 203, with the contact 6 being provided on one side of the installation site 101 of the fresh water tank. In another alternative embodiment, the conductive structure 7 may be provided at the bottom of the tank 203, and correspondingly the contact 6 at the bottom of the tank mounting site 101.

In a preferred embodiment, based on the above embodiment, the ultraviolet lamp 4 is disposed on the top of the fresh water tank installation site 101, and the cover 204 has a transparent structure. In this embodiment, the ultraviolet lamp 4 is located at the top of the clean water tank installation site 101, ultraviolet light can be irradiated into the clean water tank 2 through the cover 204, and the mating contact 6 is located at the top of the clean water tank installation site 101, and the contact 6 is closer to the ultraviolet lamp 4, thereby facilitating the arrangement of the circuit. Of course, in other alternative embodiments, when the ultraviolet lamp 4 is installed at one side or the bottom of the fresh water tank installation site 101, the tank 203 is entirely made of transparent material.

In particular, in one embodiment, a mounting hole 102 is provided in the main structure 1 at the top of the fresh water tank mounting site 101, and the ultraviolet lamp 4 is mounted in the mounting hole 102.

In one embodiment, the ultraviolet lamp 4 is rotatably engaged with the mounting hole 102.

In addition to the above embodiment, in a preferred embodiment, the ultraviolet lamp 4 is provided with a plurality of first engaging portions 401 and second engaging portions 402 at intervals along the circumferential direction thereof, the first engaging portions 401 and the second engaging portions 402 are alternately distributed, correspondingly, the hole wall of the mounting hole 102 is provided with a plurality of third engaging portions 1021 and fourth engaging portions 1022, and after the ultraviolet lamp 4 passes through the mounting hole 102 and rotates by a predetermined angle, the first engaging portions 401 are engaged with the third engaging portions 1021, and the second engaging portions 402 are engaged with the fourth engaging portions 1022. In this embodiment, by providing the first engagement portion 401, the second engagement portion 402, the third engagement portion 1021, and the fourth engagement portion 1022, stable mounting of the ultraviolet lamp 4 in the mounting hole 102 can be ensured. In an alternative embodiment, the ultraviolet lamp 4 may be provided with the first clamping portion 401 or the second clamping portion 402, and correspondingly, the hole wall of the mounting hole 102 is provided with only the third clamping portion 1021 or the fourth clamping portion 1022.

Specifically, in one embodiment, the first engaging portion 401, the second engaging portion 402, the third engaging portion 1021, and the fourth engaging portion 1022 are provided in two.

In addition to the above embodiment, in a preferred embodiment, as shown in fig. 5, a tip is provided on a side of the first fastening portion 401 away from the ultraviolet lamp 4, two sides of the tip are a first plane 4011 and a second plane 4012, on a longitudinal section perpendicular to an axial direction of the ultraviolet lamp 4, a line connecting the tip and a center of the ultraviolet lamp 4 is a first line, a line passing through the tip and perpendicular to the first line is a second line, an angle between the first plane 4011 and the second line is a, an angle between the second plane 4012 and the second line is b, a < b, and the third fastening portion 1021 is a protrusion provided on a hole wall of the mounting hole 102. In this embodiment, when the second plane 4012 abuts against the protrusion, the first engaging portion 401 engages with the third engaging portion 1021, and when the ultraviolet lamp 4 is rotated counterclockwise during installation, the ultraviolet lamp 4 is rotated counterclockwise into the mounting hole 102 to be relatively smooth due to a < b, and is easily rotated and mounted, and the ultraviolet lamp 4 is not easily rotated clockwise to be released due to the larger angle b.

In addition to the above embodiment, in a preferred embodiment, the second engaging portion 402 includes a cantilever that is tangential to the outer edge of the ultraviolet lamp 4, and the fourth engaging portion 1022 includes a third plane 10221 disposed at an obtuse angle from the wall of the mounting hole 102 and a fourth plane 10222 perpendicular to the wall of the mounting hole 102, and the third plane 10221 is in contact with the fourth plane 10222. In this embodiment, when the ultraviolet lamp 4 is rotated and fixed counterclockwise in conjunction with fig. 5 and 6, the third plane 10221 abuts against the cantilever rod, so that the cantilever rod is retracted toward the axis of the ultraviolet lamp 4, and thus the ultraviolet lamp 4 can continue to rotate, when the third plane 10221 is rotated and does not abut against the cantilever rod any more, the elasticity of the cantilever rod returns the cantilever rod to its original state, and the tail end of the cantilever rod abuts against the fourth plane 10222, so that the ultraviolet lamp 4 cannot be rotated clockwise to be released.

On the basis of the above embodiment, in a preferred embodiment, the hole wall of the mounting hole 102 is provided with a plurality of protruding blocks 1023 at intervals, protruding ribs 1024 are provided on the plurality of protruding blocks 1023, a slope is provided at the edge of the protruding block 1023, the slope can guide the ultraviolet lamp 4 to move along the axial direction when rotating, and when one end of the cantilever rod abuts against the protruding ribs 1024, the other end of the cantilever rod presses against the adjacent protruding blocks 1023 and abuts against the protruding ribs 1024. In this embodiment, after the sealing member is sleeved on the ultraviolet lamp 4, the ultraviolet lamp 4 is pushed into the mounting hole 102 from the inside of the main body structure 1 to be mounted, and then rotates anticlockwise by a certain angle, as the convex block 1023 is arranged on the hole wall of the mounting hole 102, the convex block 1023 is provided with a slope, when the ultraviolet lamp 4 rotates anticlockwise and moves along the axial direction, the ultraviolet lamp 4 can press the sealing member, so that the sealing connection between the ultraviolet lamp 4 and the main body structure 1 is realized, and meanwhile, when one end part of the cantilever rod abuts against the convex rib 1024, the other end of the cantilever rod presses against the adjacent convex block 1023 and abuts against the convex rib 1024, and the ultraviolet lamp 4 cannot rotate continuously along the anticlockwise direction.

In addition to the above embodiment, in a preferred embodiment, a plurality of protruding blocks 1023 are disposed on the hole wall of the mounting hole 102 at intervals, a protruding rib 1024 and a third clamping portion 1021 are disposed on the plurality of protruding blocks 1023, a slope is disposed at the edge of the protruding block 1023, and the slope can guide the ultraviolet lamp 4 to move along the axial direction when rotating, and when the second plane 4012 of the first clamping portion 401 abuts against the third clamping portion 1021, the first plane 4011 of the first clamping portion 401 abuts against the protruding rib 1024. In this embodiment, when the second plane 4012 of the first engaging portion 401 abuts against the third engaging portion 1021, the first plane 4011 of the first engaging portion 401 abuts against the bead 1024, and the ultraviolet lamp 4 cannot rotate in the counterclockwise and clockwise directions.

In a preferred embodiment, the cover 204 is provided with a handle 205, based on the above embodiment. In this embodiment, the handle 205 is provided to facilitate the removal of the cover 204 from the tank 203 by a user, thereby facilitating the pouring of the clean water from the tank 203.

In particular, in one embodiment, the handle 205 is rotatably disposed, such that when the handle 205 is needed, the handle 205 is rotated to a vertical position, and when the handle 205 is not needed, the handle 205 is rotated to a horizontal position, thereby not occupying a large space.

On the basis of the above embodiment, in a preferred embodiment, the top of the tank 203 is provided with the water outlet nozzle 206, the main structure 1 is provided with the accommodating groove 103 corresponding to the water outlet nozzle 206, and when the fresh water tank 2 is positioned on the fresh water tank installation position 101, the water outlet nozzle 206 is embedded into the accommodating groove 103. In this embodiment, by providing the receiving tank 103, when the fresh water tank 2 is installed at the fresh water tank installation site 101, the water outlet nozzle 206 is inserted into the receiving tank 103, so that the outer wall of the fresh water tank 2 can be brought into contact with the inner wall of the main structure 1, positioning of the fresh water tank 2 during installation can be assisted, the connection degree of the fresh water tank 2 and the adaptor assembly 3 can be ensured to be in place, and water leakage caused by improper installation can be prevented. The outer wall of the water purifying tank 2 is in direct contact with the main body structure 1, no other gaps exist, the strength of the main body structure 1 can be increased, and the situation that the water purifying tank 2 shakes and unstable connection occurs when the whole machine is moved is avoided.

In a preferred embodiment, the fresh water tank installation site 101 is an installation tank, and the door 8 is provided in the opening of the installation tank so as to be openable and closable. In this embodiment, the door body 8 is provided to conceal the fresh water tank 2, so that the appearance is more integral and more attractive.

Based on the above embodiment, in a preferred embodiment, the water purifying and drinking machine further includes a controller, the main body structure 1 is further provided with a detection structure, the controller is in communication connection with the detection structure and a circuit switch for supplying power to the ultraviolet lamp 4, and the controller can control the circuit switch to be turned on when the detection structure detects that the door body 8 is closed. In this embodiment, the ultraviolet lamp 4 is energized only when the door body 8 is closed, and ultraviolet rays are prevented from being irradiated to a person.

In addition to the above embodiment, in a preferred embodiment, as shown in fig. 14 to 16, the detection structure is a hall sensor 9, a magnet 10 is provided on the door body 8, and the controller can control the circuit switch to be turned on when the hall sensor 9 detects a magnetic field signal. In this embodiment, when the door 8 is closed, the hall sensor 9 can detect a strong magnetic field and send a signal to the controller, which controls the circuit switch to be turned on. In an alternative embodiment, the detection structure may also be a photoelectric sensor, which is capable of sensing an optical signal when the door 8 is open, and is incapable of sensing an optical signal when the door 8 is closed.

On the basis of the above embodiment, in a preferred embodiment, the door body 8 is hinged to the main body structure 1 by a rotation shaft. In this embodiment, the door body 8 is opened and closed by rotating the door body 8, and the operation is convenient. Of course, in other alternative embodiments, the door body 8 may be opened and closed by pushing and pulling.

Based on the above embodiment, in a preferred embodiment, the door body 8 includes the inner liner 801 and the outer shell 802, the inner liner 801 is engaged with the outer shell 802, and the magnet 10 is located between the inner liner 801 and the outer shell 802. In this embodiment, by dividing the door body 8 into the inner lining 801 and the outer shell 802, on the one hand, the fixing of the position of the magnet 10 is facilitated, and on the other hand, the door body 8 is an injection-molded part, the injection-molded part is limited by the wall thickness, shrinkage is easily caused by too thick wall thickness, and the strength of the single part is insufficient.

Specifically, the liner 801 is provided with a mounting hole 803, and the rotary shaft is mounted in the mounting hole 803.

Example 2

This embodiment differs from the above-described embodiment in that the switch structure is a contact switch 11 provided on the junction block 3 or the main structure 1, as shown in fig. 17 and 18, and the contact switch 11 is closed when the fresh water tank 2 is mounted on the fresh water tank mounting site 101.

In this embodiment, when the fresh water tank 2 is installed at the fresh water tank installation site 101, the fresh water tank 2 is contacted with the contact switch 11, the ultraviolet lamp 4 is turned on by the main board control, and after the fresh water tank 2 is taken out, the contact switch 11 is not triggered, and the main board controls the ultraviolet lamp 4 to be turned off.

In particular, in one embodiment, the contact switch 11 is mounted on the adapter assembly 3. The contact switch 11 is arranged on the switching component 3, the contact switch 11 and the switching component 3 can be assembled into a whole in advance, and then the switching component 3 is arranged on the main body structure 1, so that the structure is more compact and the assembly is convenient.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.

Claims (13)

1. A water purifying dispenser, comprising:

the water purification device comprises a main body structure (1), wherein the main body structure (1) comprises a waterway, one end of the waterway is connected with a pipeline filtered by a filter element, a water purification tank installation position (101) is arranged on the main body structure (1), and a switching component (3) and an ultraviolet lamp (4) are arranged at the water purification tank installation position (101);

a clean water tank (2) detachably arranged on the clean water tank installation position (101), wherein the clean water tank (2) is provided with a water outlet (201), a first valve core assembly (5) is arranged at the water outlet (201), and the first valve core assembly (5) is provided with a communication position for communicating the inner side and the outer side of the water outlet (201) and a sealing position for sealing the water outlet (201);

when the water purifying tank (2) is arranged on the water purifying tank installation position (101), the first valve core component (5) and the switching component (3) act to enable the water purifying tank (2) to be communicated with the water path, and the ultraviolet lamp (4) can irradiate ultraviolet light into the water purifying tank (2); when the fresh water tank (2) leaves the fresh water tank installation site (101), the first valve element assembly (5) is reset to the sealing position.

2. A water purification dispenser according to claim 1, further comprising a switch structure on the circuit for powering the ultraviolet lamp (4), the switch structure being turned on when the water purification tank (2) is mounted on the water purification tank mounting location (101).

3. A net dispenser according to claim 2, wherein the switch structure comprises two spaced apart contacts (6) provided on the main structure (1), the net tank (2) being provided with a conductive structure (7), the conductive structure (7) being in contact with two of the contacts (6) when the net tank (2) is mounted on the net tank mounting site (101).

4. A water purification tank according to claim 3, characterized in that the tank (2) comprises a tank (203) and a cover (204), the conductive structure (7) being provided on the cover (204), and correspondingly the contact (6) being located on top of the tank mounting location (101).

5. The water purifying dispenser according to claim 4, wherein the ultraviolet lamp (4) is disposed on top of the water purifying tank mounting location (101), and the cover (204) is of transparent construction.

6. The water purifying dispenser according to claim 4, wherein the cover (204) is provided with a handle (205).

7. The water purifying dispenser according to claim 4, characterized in that the switch structure is a contact switch (11) provided on the adapter assembly (3) or the main structure (1), the contact switch (11) being closed when the water purifying tank (2) is mounted on the water purifying tank mounting location (101).

8. The purified water dispenser according to any of claims 4-7, wherein a water outlet nozzle (206) is provided at the top of the tank (203), a receiving tank (103) is provided on the main structure (1) corresponding to the water outlet nozzle (206), and the water outlet nozzle (206) is embedded in the receiving tank (103) when the purified water tank (2) is located on the purified water tank mounting position (101).

9. A water purifying beverage machine according to any one of claims 1-7, characterized in that the water purifying tank mounting location (101) is a mounting tank, the slot opening of which is provided with a door body (8) in a retractable manner.

10. The water purifying dispenser according to claim 9, further comprising a controller, wherein the main structure (1) is further provided with a detection structure, the controller is in communication connection with the detection structure and a circuit switch for supplying power to the ultraviolet lamp (4), and the controller can control the circuit switch to be turned on when the detection structure detects that the door body (8) is closed.

11. The water purifying and drinking machine according to claim 10, wherein the detection structure is a hall sensor (9), a magnet (10) is arranged on the door body (8), and the controller can control the circuit switch to be turned on when the hall sensor (9) detects a magnetic field signal.

12. The machine according to claim 11, characterized in that the door body (8) is hinged to the main structure (1) by means of a rotation shaft.

13. The water purification dispenser of claim 11, wherein the door (8) includes a liner (801) and an outer shell (802), the liner (801) being snap-fit to the outer shell (802), the magnet (10) being located between the liner (801) and the outer shell (802).

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