CN219048097U - Water purifying and drinking machine - Google Patents

Abstract

The utility model relates to the technical field of clean drinking equipment, in particular to a clean drinking machine, which comprises: the main 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 structure, and a switching assembly and a first contact connected with a power supply 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, the water outlet 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, an ultraviolet lamp is arranged in the water purifying tank, and the ultraviolet lamp is provided with a second contact; when the water purifying tank is arranged on the water purifying tank installation position, the water purifying tank is in contact conduction with the water path through the switching component, and the first contact is in contact conduction with the second contact; when the fresh water tank leaves the fresh water tank installation site, the fresh water tank is reset to the sealing position.

Description

Water purifying and drinking machine

Technical Field

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

Background

Along with the gradual improvement of the living standard of people, the health problem of living drinking water is more and more concerned, and the traditional water dispenser has no water purifying function, so that the desk type water dispenser gradually becomes one of important household appliances in life. At present, two water purifying tanks of a table type water purifying and drinking machine on the market are arranged in a machine body, one water purifying tank is good in integrity, but cannot be taken out, a user cannot clean the water purifying tank, and a large amount of purified water cannot be obtained rapidly; the other type of the device is arranged outside the machine body, the clean water tank can be directly taken out, the clean water in the clean water tank is directly poured out for use, a large amount of clean water can be quickly obtained, but the clean water tank is external and is easy to be polluted by air substances to grow bacteria.

Disclosure of Invention

Therefore, the utility model aims to overcome the defect that bacteria are easy to breed due to external purified water in the purified water dispenser in the prior art, and further provides the purified water dispenser capable of preventing bacteria from breeding in the purified water dispenser.

In order to solve the technical problems, the utility model 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 a first contact connected with a power supply 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, the water outlet 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, an ultraviolet lamp is arranged in the water purifying tank, and the ultraviolet lamp is provided with a second contact; when the water purifying tank is installed on the water purifying tank installation position, the water purifying tank is communicated with the waterway through the action of the switching component, and the first contact is in contact conduction with the second contact; the return to the sealing position occurs when the fresh water tank leaves the fresh water tank installation site.

Optionally, the water purifying tank is provided with a mounting hole, the ultraviolet lamp is mounted in the mounting hole, and the ultraviolet lamp is in sealing connection with the hole wall of the mounting hole through a sealing piece.

Optionally, the ultraviolet lamp is rotationally clamped with the mounting hole.

Optionally, the ultraviolet lamp is provided with a plurality of first joint portions and/or second joint portions along its circumference interval, correspondingly, the pore wall of mounting hole is equipped with a plurality of third joint portions and/or fourth joint portions, after the ultraviolet lamp passes the mounting hole and rotates predetermined angle, first joint portion with third joint portion joint, and/or second joint portion with fourth joint portion joint.

Optionally, a tip is provided at a side of the first clamping portion away from the ultraviolet lamp, two sides of the tip are a first plane and a second plane respectively, a central line of the tip and the ultraviolet lamp is a first line on a longitudinal section perpendicular to an axial direction of the ultraviolet lamp, a line passing through the tip and perpendicular to the first line is a second line, an included angle between the first plane and the second line is a, an included angle between the second plane and the second line is b, a is less than b, and the third clamping portion is a protrusion arranged on a hole wall of the mounting hole;

and/or, the second clamping part comprises a cantilever rod tangent to the outer edge of the ultraviolet lamp, the fourth clamping part comprises a third plane and a fourth plane, the third plane is arranged by the hole wall of the mounting hole at an obtuse angle, the fourth plane is perpendicular to the hole wall of the mounting hole, and the third plane is connected with the fourth plane.

Optionally, the hole wall of the mounting hole is provided with a plurality of protruding blocks at intervals, protruding ribs are arranged on the protruding blocks, a slope is arranged at the edge of each protruding block, the slope can guide the ultraviolet lamp to move along the axial direction when rotating, and when one end part of the cantilever rod abuts against the protruding ribs, the other end of the cantilever rod presses against the adjacent protruding block and abuts against the protruding ribs;

and/or, the pore wall interval of mounting hole is provided with a plurality of lugs, a plurality of be provided with protruding muscle on the lug with third joint portion, the edge of lug is equipped with the slope, the slope can guide the ultraviolet lamp is along axial motion when rotatory, first joint portion the second plane with when third joint portion offsets, first joint portion the first plane with protruding muscle offsets.

Optionally, the first contact is mounted on the adapter assembly.

Optionally, the switching subassembly includes adapter and switching lid, be equipped with the draw-in groove on the adapter, the tank bottom of draw-in groove has the through-hole, first contact is connected with the adaptor, the adaptor is connected with the power, the adaptor card is established in the draw-in groove, first contact wears out the through-hole.

Optionally, the switching cover is provided with a fixing groove, the switching piece is connected with the power supply through a wire, and the wire fixing clamp is arranged in the fixing groove.

Optionally, the adapter cover is fastened to the adapter.

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 body structure includes a controller;

the door body and/or the main body structure is/are provided with a first sensor, the first sensor can sense whether the door body is closed, the controller is in communication connection with the first sensor and a switch piece for supplying power to the ultraviolet lamp, and the controller can control the switch piece to be opened when the first sensor senses that the door body is closed;

and/or a second inductor is arranged on a circuit connected with the power supply, the second inductor can sense whether the circuit is conducted or not, the controller is in communication connection with the second inductor, and the controller can send a prompt signal when the second inductor senses that the circuit is not conducted.

The technical scheme of the utility model has the following advantages:

according to the water purifying and drinking machine provided by the utility model, 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 water purifying tank 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 great amount of purified water can be quickly obtained by a user. When installing the water purification case on water purification case installation position, with the switching subassembly effect with make water purification case and water route switch on, the water purification accessible water route after the filter core filters this moment flows into the water purification case to first contact and second contact switch on, and the power can be for the ultraviolet lamp power supply, and the ultraviolet lamp can carry out the sterilization to the water purification case, prevents that the water purification case from breeding the bacterium when leaving water purification case installation position adhesion pollutant. 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 utility model 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 utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a clean beverage machine provided in an embodiment of the present utility model;

FIG. 2 is a schematic view showing the structure of the fresh water tank when the fresh water tank is separated from the installation site of the fresh water tank;

FIG. 3 is a schematic view showing the structure of the fresh water tank when the fresh water tank is installed at the installation site of the fresh water tank;

FIG. 4 is a sectional view showing the fresh water tank installed at the fresh water tank installation site;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is an exploded view of the fresh water tank;

FIG. 7 is a sectional view of the fresh water tank;

FIG. 8 is a perspective sectional view of the fresh water tank;

FIG. 9 is a schematic view showing the structure of the fresh water tank separated from the ultraviolet lamp;

FIG. 10 is a front view of the ultraviolet lamp just inserted into the mounting hole for rotation fixation;

FIG. 11 is a front view of the ultraviolet lamp rotationally fixed in the mounting hole;

FIG. 12 is a front view of the fresh water tank without the UV lamp installed;

FIG. 13 is an enlarged view at B in FIG. 12;

FIG. 14 is a front view of an ultraviolet lamp;

FIG. 15 is a schematic view of a transfer assembly;

fig. 16 is an exploded view of the adapter assembly.

Reference numerals illustrate:

1. a main body structure; 101. a clean water tank installation position; 2. a switching component; 201. a first interface; 202. a second interface; 203. a first flow passage; 204. a second flow passage; 205. an adapter; 2051. a clamping groove; 206. a transfer cover; 2061. a fixing groove; 3. a first contact; 4. a clean water tank; 401. a handle; 402. a water tank cover; 403. a mounting hole; 4031. a third clamping part; 4032. a fourth clamping part; 40321. a third plane; 40322. a fourth plane; 4033. a bump; 40331. convex ribs; 40332. a ramp; 5. a first valve core assembly; 501. a first valve core; 502. a first elastic member; 503. a first retainer ring; 6. an ultraviolet lamp; 601. a second contact; 602. a first clamping part; 6021. a tip; 6022. a first plane; 6023. a second plane; 603. a second clamping part; 7. a second spool assembly; 701. a second valve core; 702. a second elastic member; 703. a first seal ring; 8. a seal; 9. an adapter; 10. a wire; 11. a door body; 12. and a second line.

Detailed Description

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

In the description of the present utility model, 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 utility model 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 utility model. 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 utility model, 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 utility model 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 utility model described below may be combined with each other as long as they do not collide with each other.

Examples

Along with the gradual improvement of the living standard of people, the health problem of living drinking water is more and more concerned, and the traditional water dispenser has no water purifying function, so that the desk type water dispenser gradually becomes one of important household appliances in life. At present, two water purifying tanks of a table type water purifying and drinking machine on the market are arranged in a machine body, one water purifying tank is good in integrity, but cannot be taken out, a user cannot clean the water purifying tank, and a large amount of purified water cannot be obtained rapidly; the other type of the device is arranged outside the machine body, the clean water tank can be directly taken out, the clean water in the clean water tank is directly poured out for use, a large amount of clean water can be quickly obtained, but the clean water tank is external and is easy to be polluted by air substances to grow bacteria.

To this end, the present embodiment provides a water purifying dispenser.

In one embodiment, as shown in FIGS. 1 to 16, the net dispenser includes a main structure 1 and a net tank 4.

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 2 and a first contact 3 connected with a power supply are arranged at the water purifying tank installation position 101; the clean water tank 4 is detachably arranged on the clean water tank installation position 101, the clean water tank 4 is provided with a water outlet, a first valve core component 5 is arranged at the water outlet, the first valve core component 5 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, an ultraviolet lamp 6 is arranged in the clean water tank 4, and the ultraviolet lamp 6 is provided with a second contact 601; when the clean water tank 4 is installed on the clean water tank installation position 101, the first valve core component 5 and the switching component 2 act to enable the clean water tank 4 to be communicated with a waterway, and the first contact 3 is in contact conduction with the second contact 601; when the fresh water tank 4 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 4 at the fresh water tank installation site 101, the fresh water tank 4 can be removed from the main structure 1, and when the fresh water tank 4 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 4 cannot flow out of the water outlet, and the fresh water in the fresh water tank 4 can be directly poured out for use, so that a user can quickly obtain a large amount of fresh water. When the clean water tank 4 is installed on the clean water tank installation position 101, the first valve core assembly 5 and the adapter assembly 2 are used for enabling the clean water tank 4 to be communicated with the water channel, at the moment, clean water filtered by the filter core can flow into the clean water tank 4 through the water channel, the first contact 3 is in contact conduction with the second contact 601, the power supply can supply power for the ultraviolet lamp 6, the ultraviolet lamp 6 can sterilize the clean water tank 4, and bacteria are prevented from being bred due to the adhesion of pollutants when the clean water tank 4 leaves the clean water tank installation position 101. Meanwhile, since the fresh water tank 4 is detachably provided at the fresh water tank installation site 101, the fresh water tank 4 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 element, the other end is connected to the heating element heating pipe, and the purified water in the purified water tank 4 can flow to the heating element 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 this embodiment, and this embodiment is not described in detail.

As shown in fig. 4 and 5, the adaptor assembly 2 has a flow path structure including a first port 201 adapted to communicate with the fresh water tank 4 and a second port 202 adapted to communicate with the water path, and the adaptor assembly 2 has a second valve element assembly 7 disposed therein, and the second valve element assembly 7 has an open position in which the first port 201 and the second port 202 are in communication, and a closed position in which the first port 201 and the second port 202 are disconnected. When the fresh water tank 4 is mounted on the fresh water tank mounting site 101, the first spool assembly 5 cooperates with the second spool assembly 7 to move the first spool assembly 5 to the communication position and the second spool assembly 7 to the open position; when the fresh water tank 4 leaves the fresh water tank installation site 101, the first valve element assembly 5 is returned to the sealing position and the second valve element assembly 7 is returned to the closed position.

As shown in FIG. 1, to facilitate the access to the fresh water tank 4, a handle 401 is provided on the side wall of the fresh water tank 4. To prevent the water in the fresh water tank 4 from being contaminated, the fresh water tank 4 includes a tank cover 402.

In particular, in one embodiment, the flow channel structure includes a first flow channel 203 and a second flow channel 204 perpendicular to the first flow channel 203, the first port 201 is located at an end of the first flow channel 203, the second port 202 is located at an end of the second flow channel 204, and the second valve element assembly 7 is disposed in the first flow channel 203. In this embodiment, when the second spool assembly 7 is in the open position, the first flow passage 203 and the second flow passage 204 are in communication, and when the second spool assembly 7 is in the closed position, the first flow passage 203 and the second flow passage 204 are disconnected, and the first flow passage 203 and the second flow passage 204 are provided to facilitate the installation of the second spool assembly 7. 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 501, a first elastic member 502 and a first check ring 503, the first spool 501 is movably installed at the water outlet, the first check ring 503 is connected to the spool, the first check ring 503 seals the water outlet when the first spool 501 is in the sealing position, and the first elastic member 502 is connected between the first spool 501 and the fresh water tank 4. In this embodiment, when the fresh water tank 4 is mounted on the fresh water tank mounting site 101 on the machine body, the second valve core assembly 7 applies a force to the first valve core 501 to move the first valve core 501, the first retainer ring 503 is separated from the water outlet, at this time, the first elastic member 502 is compressed, and after the fresh water tank 4 is removed, the first valve core 501 loses the pressing force of the second valve core assembly 7, and under the action of the restoring force of the first elastic member 502, the first valve core 501 is restored, and the first retainer ring 503 seals the water outlet.

In particular, in one embodiment, the first elastic member 502 is a first spring.

In addition to the above embodiment, in a preferred embodiment, as shown in fig. 5, the second valve element assembly 7 includes the second valve element 701, the second elastic member 702, and the first sealing ring 703, and when the fresh water tank 4 is mounted on the fresh water tank mounting position 101, the second valve element 701 is coaxial with the first valve element 501 and abuts against the first valve element 501, the second elastic member 702 is connected between the second valve element 701 and the adapter assembly 2, and the first sealing ring 703 is sleeved outside the second valve element 701, so that the second valve element 701 can be connected with the flow path structure in a sealing manner. Specifically, the second valve core 701 is located in the first flow channel 203, the first sealing ring 703 enables the second valve core 701 to be in sealing connection with the first flow channel 203, when the fresh water tank 4 is installed on the fresh water tank installation site 101, the first valve core 501 interacts with the second valve core 701, the second valve core 701 moves rightward in the first flow channel 203 and compresses the second elastic member 702, the first sealing ring 703 is not in sealing connection with the first flow channel 203, water in the fresh water tank 4 can flow into the second flow channel 204 through the first flow channel 203, when the fresh water tank 4 is removed, the second valve core 701 loses the pressing force of the first valve core 501, the second valve core 701 is restored under the restoring force of the second elastic member 702, and the first sealing ring 703 is in sealing connection with the first flow channel 203.

On the basis of the above embodiment, in a preferred embodiment, the clean water tank 4 is provided with the mounting hole 403, the ultraviolet lamp 6 is mounted in the mounting hole 403, and the ultraviolet lamp 6 is hermetically connected with the wall of the mounting hole 403 through the sealing member 8. Specifically, the ultraviolet lamp 6 may be inserted into the mounting hole 403 from the inside of the fresh water tank 4, and the sealing member 8 may be provided to prevent water in the fresh water tank 4 from leaking through the mounting hole 403.

In addition to the above embodiment, in a preferred embodiment, the ultraviolet lamp 6 is rotatably engaged with the mounting hole 403. In this embodiment, the connection between the ultraviolet lamp 6 and the mounting hole 403 is simple and convenient. In other alternative embodiments, the ultraviolet lamp 6 is plugged into the mounting hole 403 and is connected by an interference fit.

In addition to the above embodiment, in a preferred embodiment, as shown in fig. 9 to 11, the ultraviolet lamp 6 is provided with a plurality of first engaging portions 602 and second engaging portions 603 at intervals along the circumferential direction thereof, the first engaging portions 602 and the second engaging portions 603 are alternately distributed, correspondingly, the hole wall of the mounting hole 403 is provided with a plurality of third engaging portions 4031 and fourth engaging portions 4032, and after the ultraviolet lamp 6 passes through the mounting hole 403 and rotates by a predetermined angle, the first engaging portions 602 are engaged with the third engaging portions 4031, and the second engaging portions 603 are engaged with the fourth engaging portions 4032. In this embodiment, by providing the first clamping portion 602, the second clamping portion 603, the third clamping portion 4031, and the fourth clamping portion 4032, stable mounting of the ultraviolet lamp 6 in the mounting hole 403 can be ensured. In an alternative embodiment, the ultraviolet lamp 6 may be provided with the first clamping portion 602 or the second clamping portion 603, and correspondingly, the hole wall of the mounting hole 403 is provided with only the third clamping portion 4031 or the fourth clamping portion 4032.

Specifically, in one embodiment, the first clamping portion 602, the second clamping portion 603, the third clamping portion 4031, and the fourth clamping portion 4032 are provided with two.

In addition to the above embodiment, in a preferred embodiment, as shown in fig. 14, a tip 6021 is provided on a side of the first clamping portion 602 away from the ultraviolet lamp 6, two sides of the tip 6021 are a first plane 6022 and a second plane 6023, on a longitudinal section perpendicular to an axial direction of the ultraviolet lamp 6, a central line of the tip 6021 and the ultraviolet lamp 6 is a first line, a line passing through the tip 6021 and perpendicular to the first line is a second line 12, an included angle between the first plane 6022 and the second line 12 is a, an included angle between the second plane 6023 and the second line 12 is b, a < b, and the third clamping portion 4031 is a protrusion disposed on a hole wall of the mounting hole 403. In this embodiment, when the second plane 6023 abuts against the protrusion, the first engaging portion engages with the third engaging portion, and when the ultraviolet lamp 6 is rotated counterclockwise during installation, the ultraviolet lamp 6 is rotated counterclockwise into the mounting hole 403 to be relatively smooth, so that the ultraviolet lamp is easily rotated and mounted, and the ultraviolet lamp 6 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 locking portion 603 includes a cantilever rod tangential to the outer edge of the ultraviolet lamp 6, and the fourth locking portion 4032 includes a third plane 40321 disposed at an obtuse angle from the wall of the mounting hole and a fourth plane 40322 perpendicular to the wall of the mounting hole, and the third plane 40321 meets the fourth plane 40322. In this embodiment, when the ultraviolet lamp 6 is rotated and fixed counterclockwise in conjunction with fig. 10 and 11, the third plane 40321 abuts against the cantilever rod, so that the cantilever rod is retracted toward the axis of the ultraviolet lamp, and thus the ultraviolet lamp 6 can continue to rotate, after the third plane 40321 is rotated and no longer abuts against the cantilever rod, 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 40322, so that the ultraviolet lamp 6 cannot be rotated clockwise to be released.

On the basis of the above embodiment, in a preferred embodiment, a plurality of protruding blocks 4033 are arranged on the hole wall of the mounting hole at intervals, a protruding rib 40331 is arranged on the plurality of protruding blocks 4033, a slope 40332 is arranged at the edge of each protruding block 4033, the slope 40332 can guide the ultraviolet lamp 6 to move along the axial direction when rotating, and when one end of the cantilever rod abuts against the protruding rib 40331, the other end of the cantilever rod presses against the adjacent protruding block 4033 and abuts against the protruding rib 40331. In this embodiment, after the ultraviolet lamp 6 is sleeved with the sealing member 8, the ultraviolet lamp is pushed into the mounting hole from the inside of the clean water tank to be mounted, then the ultraviolet lamp rotates anticlockwise by a certain angle, due to the fact that the convex block is arranged on the hole wall of the mounting hole, the convex block is provided with the slope 40332, when the ultraviolet lamp rotates anticlockwise and moves along the axial direction, the ultraviolet lamp can press the sealing member 8, sealing connection between the ultraviolet lamp 6 and the clean water tank is achieved, meanwhile, when one end of the cantilever rod abuts against the convex rib 40331, the other end of the cantilever rod presses against the adjacent convex block 4033 and abuts against the convex rib 40331, and the ultraviolet lamp cannot rotate anticlockwise continuously.

In addition to the above embodiment, in a preferred embodiment, a plurality of protruding blocks 4033 are disposed on the hole wall of the mounting hole at intervals, a protruding rib 40331 and a third clamping portion 4031 are disposed on the plurality of protruding blocks 4033, a slope 40332 is disposed at the edge of the protruding block 4033, and the slope 40332 can guide the ultraviolet lamp 6 to move along the axial direction when rotating, and when the second plane 6023 of the first clamping portion 602 abuts against the third clamping portion 4031, the first plane 6022 of the first clamping portion 602 abuts against the protruding rib 40331. In this embodiment, when the second plane 6023 of the first engaging portion 602 abuts against the third engaging portion 4031, the first plane 6022 of the first engaging portion 602 abuts against the bead 40331, and the ultraviolet lamp cannot rotate in the counterclockwise and clockwise directions.

On the basis of the above embodiment, in a preferred embodiment, the first contact 3 is mounted on the adapter assembly 2. In this embodiment, by mounting the first contact 3 on the adapter assembly 2, the first contact 3 is first mounted on the adapter assembly 2 during assembly, and then the adapter assembly 2 is assembled to the main body structure 1, the assembly efficiency can be improved, and the structure is more compact.

In the above embodiment, as shown in fig. 15 and 16, in a preferred embodiment, the adapter assembly 2 includes an adapter 205 and an adapter cover 206, a card slot 2051 is provided on the adapter 205, a through hole is provided at a bottom of the card slot 2051, the first contact 3 is connected with an adapter 9, the adapter 9 is connected with a power source, the adapter 9 is clamped in the card slot 2051, and the first contact 3 passes through the through hole. In this embodiment, the fitting efficiency can be improved by providing the engaging groove 2051 in the adapter 205, thereby facilitating the attachment and fixation of the adapter 9.

In addition to the above embodiment, in a preferred embodiment, the adaptor cover 206 is provided with a fixing groove 2061, the adaptor 9 is connected to the power source via a wire 10, and the wire 10 is fixedly engaged in the fixing groove 2061. In this embodiment, by providing the fixing groove 2061 in the adaptor cover 206, the position of the wire 10 is conveniently fixed,

specifically, the first flow channel 203 and the second flow channel 204 are formed on the adaptor 205, the first flow channel 203 and the second flow channel 204 are vertical, the first flow channel 203 penetrates through the adaptor 205, the adaptor cover 206 seals off one end of the first flow channel 203 far away from the clean water tank installation site 101, the second valve core 701 is disposed in the first flow channel 203, and the second elastic member 702 is connected between the second valve core 701 and the adaptor cover 206.

Based on the above embodiments, in a preferred embodiment, the adaptor cover 206 is fastened to the adaptor 205. In this embodiment, the adapter cover 206 is fastened to the adapter 205, and the connection between the two is simple and convenient.

In a preferred embodiment, the fresh water tank installation site 101 is an installation tank, and the door 11 is provided in the opening of the installation tank so as to be openable and closable. In this embodiment, the door 11 is provided to conceal the fresh water tank 4, so that the appearance is more integrated and more attractive.

On the basis of the above embodiments, in a preferred embodiment, the main body structure 1 includes a controller; the door body 11 and/or the main body structure 1 are/is provided with a first sensor, the first sensor can sense whether the door body 11 is closed, the controller is in communication connection with the first sensor and a switch piece for supplying power to the ultraviolet lamp 6, and the controller can control the switch piece to be opened when the first sensor senses that the door body 11 is closed. In this embodiment, the first sensor is provided to sense whether the door 11 is closed, and the switch is turned on only when the door 11 is closed to operate the ultraviolet lamp 6, thereby preventing ultraviolet rays from being irradiated to a person.

On the basis of the above embodiment, in a preferred embodiment, a second sensor is disposed on a circuit connected to the power supply, the second sensor can sense whether the circuit is conductive, the controller is connected with the second sensor in a communication manner, and the controller can send a prompt signal when the second sensor senses that the circuit is non-conductive. In this embodiment, the second sensor senses whether the circuit is on, and if not, the controller prompts the user to check whether the fresh water tank 4 is in place, indicating that the fresh water tank 4 is not in place.

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 utility model.

Claims (12)

1. A water purifying dispenser, comprising:

the water purification device comprises a main body structure (1), wherein the main body structure (1) comprises a water channel, one end of the water channel 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 (2) and a first contact (3) connected with a power supply are arranged at the water purification tank installation position (101);

a clean water tank (4) detachably arranged on the clean water tank installation position (101), wherein the clean water tank (4) is provided with a water outlet, a first valve core component (5) is arranged at the water outlet, the first valve core component (5) is provided with a communication position for enabling the inner side and the outer side of the water outlet to be communicated and a sealing position for enabling the water outlet to be sealed, an ultraviolet lamp (6) is arranged in the clean water tank (4), and the ultraviolet lamp (6) is provided with a second contact (601);

when the clean water tank (4) is installed on the clean water tank installation position (101), the first valve core component (5) and the switching component (2) act to enable the clean water tank (4) to be communicated with the waterway, and the first contact (3) is in contact conduction with the second contact (601); when the fresh water tank (4) leaves the fresh water tank installation site (101), the first valve element assembly (5) is reset to the sealing position.

2. The water purifying dispenser according to claim 1, wherein the water purifying tank (4) is provided with a mounting hole (403), the ultraviolet lamp (6) is mounted in the mounting hole (403), and the ultraviolet lamp (6) is in sealing connection with the wall of the mounting hole (403) through a sealing element (8).

3. The water purifying dispenser according to claim 2, characterized in that the ultraviolet lamp (6) is rotationally clamped with the mounting hole (403).

4. A water purifying and drinking machine according to claim 3, wherein the ultraviolet lamp (6) is provided with a plurality of first clamping parts (602) and/or second clamping parts (603) along the circumferential direction at intervals, correspondingly, the hole wall of the mounting hole (403) is provided with a plurality of third clamping parts (4031) and/or fourth clamping parts (4032), and after the ultraviolet lamp (6) passes through the mounting hole (403) and rotates by a predetermined angle, the first clamping parts (602) are clamped with the third clamping parts (4031), and/or the second clamping parts (603) are clamped with the fourth clamping parts (4032).

5. The water purifying dispenser according to claim 4, wherein a tip (6021) is provided on a side of the first clamping portion (602) away from the ultraviolet lamp (6), two sides of the tip (6021) are a first plane (6022) and a second plane (6023), on a longitudinal section perpendicular to an axial direction of the ultraviolet lamp (6), a central connecting line of the tip (6021) and the ultraviolet lamp (6) is a first line, a line passing through the tip (6021) and perpendicular to the first line is a second line (12), an included angle between the first plane (6022) and the second line (12) is a, an included angle between the second plane (6023) and the second line (12) is b, a < b, and the third clamping portion (4031) is a protrusion arranged on a hole wall of the mounting hole (403);

and/or, the second clamping part (603) comprises a cantilever rod tangent to the outer edge of the ultraviolet lamp (6), the fourth clamping part (4032) comprises a third plane (40321) arranged by the hole wall of the mounting hole at an obtuse angle and a fourth plane (40322) perpendicular to the hole wall of the mounting hole, and the third plane (40321) is connected with the fourth plane (40322).

6. The water purifying dispenser according to claim 5, wherein a plurality of protruding blocks (4033) are arranged on the wall of the mounting hole at intervals, a convex rib (40331) is arranged on the plurality of protruding blocks (4033), a slope (40332) is arranged at the edge of the protruding blocks (4033), the slope (40332) can guide the ultraviolet lamp (6) to move along the axial direction when rotating, and when one end of the cantilever rod abuts against the convex rib (40331), the other end of the cantilever rod presses against the adjacent protruding blocks (4033) and abuts against the convex rib (40331);

and/or, the pore wall interval of mounting hole is provided with a plurality of lugs (4033), a plurality of be provided with protruding muscle (40331) on lug (4033) with third joint portion (4031), the edge of lug (4033) is equipped with slope (40332), slope (40332) can guide ultraviolet lamp (6) follow axial motion when rotatory, second plane (6023) of first joint portion (602) with when third joint portion (4031) offset, first plane (6022) of first joint portion (602) with protruding muscle (40331) offset.

7. A water purification machine according to any one of claims 1-6, characterized in that the first contact (3) is mounted on the adapter assembly (2).

8. The water purifying dispenser according to claim 7, wherein the adapter assembly (2) comprises an adapter (205) and an adapter cover (206), a clamping groove (2051) is formed in the adapter (205), a through hole is formed in the bottom of the clamping groove (2051), the first contact (3) is connected with an adapter piece (9), the adapter piece (9) is connected with a power supply, the adapter piece (9) is clamped in the clamping groove (2051), and the first contact (3) penetrates out of the through hole.

9. The water purifying dispenser according to claim 8, wherein the adapter cover (206) is provided with a fixing groove (2061), the adapter member (9) is connected with the power supply through a wire (10), and the wire (10) is fixedly clamped in the fixing groove (2061).

10. The water purification dispenser of claim 8, wherein the adaptor cap (206) is snap-fit to the adaptor (205).

11. A water purifying dispenser according to any one of claims 1 to 6, wherein the water purifying tank mounting location (101) is a mounting tank, the slot outlet of which is provided with a door body (11) in a retractable manner.

12. The water purifying beverage machine according to claim 11, wherein the main structure (1) comprises a controller;

the door body (11) and/or the main body structure (1) are/is provided with a first sensor, the first sensor can sense whether the door body (11) is closed, the controller is in communication connection with the first sensor and a switch piece for supplying power to the ultraviolet lamp (6), and the controller can control the switch piece to be opened when the first sensor senses that the door body (11) is closed;

and/or a second inductor is arranged on a circuit connected with the power supply, the second inductor can sense whether the circuit is conducted or not, the controller is in communication connection with the second inductor, and the controller can send a prompt signal when the second inductor senses that the circuit is not conducted.

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