CN214339892U - Purifier - Google Patents

Abstract

The application discloses a purifier, which comprises a main shell, a protective cover, an interfering body, a driving unit or a control unit, wherein the main shell comprises a cleaning cavity, the protective cover is detachably connected with the bottom wall of the cleaning cavity, and a circulation channel is arranged on the protective cover; the disturbing body is arranged in the cleaning containing cavity and can disturb the cleaning medium so that the cleaning medium can clean the purified food in the cleaning containing cavity; the power output end of the driving unit is in transmission connection with the disturbing body, and the control unit is in circuit connection with the driving unit; the control unit also comprises a control switch, and when the position between the protective cover and the bottom wall of the cleaning cavity is set, the control unit controls the driving unit to be in a standby state; otherwise, the control unit controls the driving unit to be in a shutdown state. This application the clarifier can be based on whether the protection casing is controlling drive unit in setting for the position, makes it use safer, reliable, just the protection casing dismouting of being convenient for can be better to wasing the appearance chamber cleanness.

Description

Purifier

Technical Field

The application belongs to the technical field of disinfection and purification, and particularly relates to a purifier.

Background

In order to prevent diseases and pests and improve yield, a large amount of chemical substances such as pesticides and nutrient solutions need to be sprayed in the planting process of agricultural products such as vegetables and fruits, but the chemical substances are difficult to naturally degrade or even cannot be naturally degraded, so that chemical residues such as pesticides exist on the surfaces of agricultural products such as vegetables and fruits purchased in the market and almost become a normal state. In addition, as the vegetable and fruit purchased from the vegetable market are kept for a long time, a large amount of microorganisms such as bacteria are accumulated on the surface of the vegetable and fruit. The ingestion of such food often causes harm to human body, and is very likely to cause acute poisoning, chronic harm (such as chemical residue accumulated in human body continuously and further causing damage to nervous system) and even cancer, distortion and the like in short time. Therefore, people often need to clean the food for many times before eating the food, but the traditional cleaning mode still cannot thoroughly clean chemical substances, bacteria and the like even if a large amount of water resources are consumed.

In recent years, some purifiers capable of sterilization and disinfection have appeared in the market, such as a purifier that performs purification by disturbing a cleaning medium, a purifier that breaks ozone in a cleaning medium and performs purification by disturbance, and the like. The purifiers which perform purification by disturbance all need to be provided with a disturbing body in a cleaning cavity of the purifier, and the disturbing body is driven by a motor to rotate so that a cleaning medium in the purifier can flush purified food. In order to avoid the problems of food damage, nutrition loss, burning of electrical elements and the like caused by the contact of the washed food and the disturbing body, a protective cover is required to be arranged on the disturbing body; in order to facilitate the cleaning of the interior of the cleaning cavity, the protective cover is required to be detachably connected with the side wall of the cleaning cavity during design; therefore, if the protective cover is not fixed to the set position or is not firmly fixed, the disturbing body rotating at high speed is easy to damage the purifier and food if the protective cover falls off in the cleaning process; in case of improper operation, injury may be caused to the user.

In order to solve at least the above problems of the existing purifiers, the applicant proposes a novel purifier which has the advantages of safe and reliable use and the like.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purifier to solve at least one technical problem among the above-mentioned technical problem.

The utility model discloses the technical scheme who adopts does:

a purifier comprises a main shell, a protective cover, a disturbing body, a driving unit and a control unit, wherein the main shell comprises a cleaning cavity which is a cavity for containing a cleaning medium and purified food; the protective cover is detachably connected with the bottom wall of the cleaning cavity and forms an accommodating space with the bottom wall, and a circulation channel for communicating the accommodating space with the cleaning cavity is arranged on the protective cover; the disturbing body is arranged in the accommodating space and can disturb a cleaning medium in the accommodating space so that the cleaning medium can clean the purified food in the cleaning accommodating cavity; the power output end of the driving unit is in transmission connection with the disturbing body so as to drive the disturbing body to disturb the cleaning medium; the control unit is in circuit connection with the driving unit;

the control unit further comprises a control switch, and when the position between the protective cover and the bottom wall of the cleaning cavity is set, the control switch is in a switch-on state, and the control unit controls the driving unit to be in a standby state; when the protective cover and the bottom wall are in a non-set position, the control switch is in a disconnected state, and the control unit controls the driving unit to be in a shutdown state.

A groove is further selectively formed in the bottom wall of the cleaning cavity, an annular convex rib matched with the groove is arranged on the mounting side of the protective cover, and the annular convex rib is matched and connected with the groove to form the accommodating space;

the control switch is a magnetic-sensitive switch, the annular convex rib is provided with a permanent magnet mounting position matched with the magnetic-sensitive switch, and the purifier also comprises a permanent magnet which is fixedly arranged at the permanent magnet mounting position;

when the protective cover is in the set position, the permanent magnet triggers the magnetic sensitive switch to enable the magnetic sensitive switch to be in a switch-on state; when the protective cover is in the non-set position, the magnetic sensitive switch is in a disconnected state.

And the magnetic-sensitive switch is further selectively arranged outside the cleaning cavity and below the joint of the groove and the annular convex rib, the permanent magnet mounting position is a permanent magnet mounting groove arranged outside the annular convex rib, and the permanent magnet is fixedly arranged in the permanent magnet mounting groove.

A groove is further selectively formed in the bottom wall of the cleaning cavity, an annular convex rib matched with the groove is arranged on the mounting side of the protective cover, and the annular convex rib is matched and connected with the groove to form the accommodating space;

the control switch is a touch switch, and when the protective cover is in the set position, the annular convex rib touches the touch switch and enables the touch switch to be in a switch-on state; when the protective cover and the bottom wall are in the non-set position, the annular convex rib is separated from the touch switch, and the touch switch is in a disconnected state.

The touch switch is further selectively fixedly arranged on the bottom wall of the groove and positioned below the joint of the groove and the annular convex rib;

a through hole is formed in the bottom wall, the through hole is located right below the annular convex rib when the protective cover is located at the set position, and at least part of a touch part of the touch switch penetrates through the through hole and extends to the position where the annular convex rib can be touched; when the protective cover is in the set position, the annular convex rib triggers the trigger part to enable the trigger switch to be in a switch-on state.

An elastic sealing body for preventing cleaning medium from leaking is further selectively arranged above the through hole, the bottom of the elastic sealing body is abutted against a touch part of the touch switch, and when the protective cover is positioned at the set position, the annular convex rib extrudes the elastic sealing body to trigger the touch switch; and/or a sealing sleeve is sleeved on the outer side of the touch part of the touch switch and is in sealing fit with the via hole.

Further selectively make the outside of annular protruding muscle with one department in the lateral wall of recess is equipped with the draw-in groove, another department in the two be equipped with the buckle of draw-in groove looks adaptation, the draw-in groove with the buckle joint is connected so that the protection casing with the diapire is in set for the position, control switch locates the draw-in groove or the below of buckle.

The buckle is further selectively arranged into a rotary buckle convex rib protruding out of the side wall of the groove, and the plurality of rotary buckle convex ribs are arranged on the side wall of the groove; in the direction of the rotating axis of the interfering body, the distances from at least part of the turnbuckle convex ribs to the bottom of the groove are different or the circumferential spacing distances of at least part of the turnbuckle convex ribs are different;

the draw-in groove is established to be located on the lateral wall of annular protruding muscle and with the turn-buckle draw-in groove of turning over protruding muscle looks adaptation, during the installation, it is a plurality of turn-buckle draw-in groove and a plurality of turn-buckle protruding muscle is turned over and is buckled the connection so that the protection casing is in set for the position.

Further selectively in the lateral wall of spinner draw-in groove with one position in the lateral wall of annular protruding muscle is equipped with the spacing draw-in groove of vertical setting, another one of two positions be equipped with the spacing arch of spacing draw-in groove looks adaptation, the protection casing is in when setting for the position, spacing arch with spacing joint of spacing draw-in groove.

Further selectively enabling the main housing to further comprise a mounting cavity;

the purifier also comprises a gas generating device, the gas generating device is arranged in the installation accommodating cavity, at least one airflow channel communicated with the accommodating space is arranged on the bottom wall in a penetrating manner, the gas generating device is connected with the airflow channel through a gas pipeline so as to provide gas for the accommodating space, and the gas generating device comprises a gas pump and/or an ozone generating device;

the driving unit is fixedly arranged in the installation containing cavity, a shaft hole is formed in the center of the bottom wall, and a power shaft of the driving unit penetrates through the shaft hole to be connected with the disturbing body so as to drive the disturbing body to disturb the cleaning medium and the gas, so that the gas is uniformly dispersed in the cleaning medium;

the disturbing body is an impeller-shaped rotating part, a plurality of disturbing bulges are arranged on one side, opposite to the bottom wall, of the impeller-shaped rotating part, and when the impeller-shaped rotating part rotates, the disturbing bulges disperse gas sent by the airflow channel.

In the present application, those skilled in the art are motivated to arrange necessary components, units or systems where necessary, according to the well-known art in the relevant field.

Through the clarifier that this application provided can bring following beneficial effect:

1. this application is through making control switch that the control unit of clarifier included can implement effective control to drive unit's off state or standby state, specifically works as when the protection casing is in the settlement position, drive unit is in standby state, works as when the protection casing is in non-settlement position, drive unit is in off state, alright make like this the clarifier is safer, reliable in the use, also can avoid the protection casing not fixed just to implement a great deal of problem that clean led to the fact.

2. According to the magnetic-sensing switch, the control switch is set to be the magnetic-sensing switch, the permanent magnet which can generate magnetic force induction with the magnetic-sensing switch is arranged on the protective cover, when the protective cover is located at a set position, the permanent magnet and the magnetic-sensing switch generate certain magnetic force action and enable the magnetic-sensing switch to be in a switch-on state, and when the protective cover is located at a non-set position, the magnetic-sensing switch is in a switch-on state; according to the method and the device, only the logical relation between the magnetic sensitive switch and the permanent magnet can be utilized to accurately judge whether the protective cover is in the set position, the standby state and the shutdown state of the driving unit can be accurately controlled according to requirements, and the method and the device provide powerful guarantee for the safe and reliable use of the purifier.

3. The control switch can be selectively set as a touch switch, and an annular convex rib arranged on the installation side of the protective cover is in alignment fit; when the protective cover is in a non-set position, the touch switch is in a disconnected state, and the control unit controls the driving unit to be in a shutdown state; whether the protective cover is in the set position can be accurately judged only by utilizing the logic relation between the touch switch and the annular convex rib, the standby state and the shutdown state of the driving unit can be accurately controlled according to requirements, and the safety and the reliability of the purifier can be guaranteed.

4. The protective cover can be positioned and installed by matching the outer side of the annular convex rib with the rotary buckle of the groove arranged on the bottom wall, so that the protective cover can be quickly disassembled and assembled, and the standby state or the shutdown state of the driving unit can be effectively controlled in the disassembling and assembling process; in addition, the installation of the protective cover can have the fool-proof effect by at least partially enabling the distances between the turnbuckle convex ribs and the bottom of the groove to be different or enabling the circumferential spacing distances of at least partially the turnbuckle convex ribs to be different, so that the magnetic sensitive switch and the permanent magnet or the touch switch and the annular convex ribs can be accurately aligned, and the influence on the normal work of the purifier caused by improper installation is avoided.

5. This application makes through the vertical spacing bellied cooperation that sets up spacing draw-in groove and looks adaptation with it the protection casing can retrain and set for the position, avoids the clarifier protection casing pine takes off in the use to ensure that the clarifier can work steadily, and can provide the information that the protection casing installed in place for the user.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an exploded view of a purifier according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of the purifier shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 at A;

FIG. 4 is a cross-sectional view of a portion of the components of the purifier shown in FIG. 1;

FIG. 5 is an enlarged view of a portion of the structure at B of FIG. 4;

FIG. 6 is a cross-sectional view of an assembly including an interfering body, a main housing, and a protective cover according to an embodiment of the present disclosure;

FIG. 7 is an enlarged view of a portion of the structure of FIG. 6 at C;

FIG. 8 is a top view of the purifier shown in FIG. 1;

FIG. 9 is a sectional view taken along line A-A in FIG. 4;

FIG. 10 is an enlarged partial view of the structure of FIG. 9 at D;

FIG. 11 is an exploded view of a first purifier according to an embodiment of the present disclosure;

FIG. 12 is an exploded view of a second purifier according to an embodiment of the present disclosure;

FIG. 13 is a cross-sectional view of the purifier shown in FIG. 12;

FIG. 14 is an enlarged partial view of the structure of FIG. 13 at E;

FIG. 15 is an enlarged partial view of an alternate embodiment of the structure at E of FIG. 13;

fig. 16 is a protective cover of the purifier provided by the embodiment of the application.

Wherein,

1 main housing, 11 cleaning chamber, 110 bottom wall, 111 groove, 112 via hole,

2 protective cover, 21 annular convex rib, 211 clamping groove, 2110 rotary fastening clamping groove, 212 fastening, 2120 rotary fastening convex rib, 2111 limit clamping groove, 2112 limit projection, 23 circulation channel,

3 a space for accommodating the liquid crystal display panel,

4 a disturbing body which is provided with a disturbing body,

5 a drive unit for driving the motor, and,

6 control switch, 61 magnetic sensitive switch, 62 permanent magnet, 63 touch switch,

7 an elastic sealing body is arranged on the inner wall of the hollow shell,

8, an installation cavity, 81, an inner lining,

9 an ozone generating device, wherein the ozone generating device,

10 air pump.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present application, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

For convenience of description, the terms "front", "rear", "left", "right", "up" and "down" will be used with respect to the user when the purifier is in use.

The purifier shown in fig. 1 to 16 comprises a main housing 1, a protective cover 2, a disturbing body 4, a driving unit 5 and a control unit, wherein the main housing 1 comprises a cleaning cavity 11, and the cleaning cavity 11 is a cavity for containing a cleaning medium and purified food; the protective cover 2 is detachably connected with the bottom wall 110 of the cleaning cavity 11 and forms an accommodating space 3 with the bottom wall 110, and a circulation channel 23 for communicating the accommodating space 3 with the cleaning cavity 11 is arranged on the protective cover 2; the disturbing body 4 is arranged in the accommodating space 3 and can disturb a cleaning medium in the accommodating space 3 so that the cleaning medium can clean the purified food in the cleaning accommodating cavity 11; the power output end of the driving unit 5 is in transmission connection with the disturbing body so as to drive the disturbing body to disturb the cleaning medium; the control unit is electrically connected with the driving unit 5; the control unit further comprises a control switch 6; when the purifier is in use, when the protective cover 2 is located at a set position between the bottom wall 110 of the cleaning cavity 11 and the protective cover 2, the protective cover 2 is close to the control switch 6, the protective cover 2 triggers the control switch 6, the control switch 6 is in an on state, and the control unit controls the driving unit 5 to be in a standby state; when the protective cover 2 and the bottom wall 110 are in the non-setting position, the protective cover 2 is far away from the control switch 6, the control switch 6 is turned off, the control switch 6 is in the off state, and the control unit controls the driving unit 5 to be in the shutdown state.

This application can implement effective control to drive unit 5's off-state or standby state through making control switch 6 that the control unit of clarifier includes, alright make the clarifier is safer, reliable in the use, also can avoid the protection casing 2 not fixed good just implement a great deal of problem that clean led to the fact. In specific implementation, the main housing 1 may be selectively made to have a full transparent matte surface cylindrical structure, and further selectively made to have a lens effect, so that the food cleaning process is visible and beautiful. The cleaning medium is not particularly limited, and may be water, an aqueous solution to which a detergent is added, or the like. In addition, the protective cover 2 is not particularly limited in the present application, as shown in fig. 16, the protective cover 2 is preferably configured to have a circular convex structure protruding toward the cleaning cavity 11, and the plurality of flow channels 23 are uniformly distributed on the surface of the protective cover 2, and further preferably, the protective cover 2 is configured to have a grid-like structure, so that when the disturbing body 4 disturbs the fluid medium, the cleaning medium can flow out and in from the plurality of flow channels 23, and the cleaning medium can perform a circular washing on the food to be cleaned.

As a preferred embodiment of the present application, the main housing 1 is further selectively made to be an integral structure, and the bottom wall 110 of the main housing 1 divides the main housing 1 into the cleaning cavity 11 and the mounting cavity 8; the purifier further comprises a gas generating device, the gas generating device is arranged in the installation cavity 8, at least one gas flow channel communicated with the accommodating space 3 is arranged on the bottom wall 110 in a penetrating manner, and the gas generating device is connected with the gas flow channel through a gas pipeline so as to provide gas for the accommodating space 3; it should be noted that the number of the gas channels is not limited specifically, and may be one, two, three, four, five or more than six. In specific implementation, the driving unit 5 may be further selectively fixed in the installation cavity 8, and a shaft hole (as shown in fig. 7) is formed in the center of the bottom wall 110, and a power shaft of the driving unit 5 passes through the shaft hole to be connected with the interfering body 4, so as to drive the interfering body 4 to disturb the cleaning medium and the gas, so that the gas is uniformly dispersed in the cleaning medium. In practical implementation, the disturbing body 4 may be further selectively configured as an impeller-shaped rotating body, a side of the impeller-shaped rotating body facing the bottom wall 110 is provided with a plurality of disturbing protrusions, and when the impeller-shaped rotating body rotates, the disturbing protrusions disperse the gas sent by the gas flow channel, so that the gas can be more uniformly dispersed in the cleaning medium. In a specific implementation, it is preferable that the driving unit 5 is a driving motor, a motor shaft of the driving motor passes through the shaft hole and is fixedly connected to the interfering body 4, and the motor can drive the interfering body 4 to rotate after being electrified. In specific implementation, as shown in fig. 2 and 4, a mounting liner 81 having a plurality of mounting positions (e.g., a driving motor mounting position, a gas generator mounting position, an air pump mounting position, an electric control element mounting position, etc.) and adapted to the mounting cavity 8 may be further selectively disposed in the mounting cavity 8.

As a preferred embodiment of the present application, in practical implementation, as shown in fig. 1, 11 and 12, the gas generating device may optionally include a gas pump 10, where the gas pump 10 is communicated with the gas flow channel through a fluid pipeline to provide gas to the cleaning cavity 11; in the specific working process, a cleaning medium and purified food are placed in the cleaning cavity, gas generated by the gas generating device enters the accommodating space 3, the interference body is driven by the driving unit 5 to rotate rapidly in the accommodating space 3, the gas entering the accommodating cavity is dispersed in the liquid cleaning medium, the uniformly dispersed liquid cleaning medium enters the area where the purified food is located from the fluid channel on the protective cover 2 along with the interference action of the interference body 4, and when bubbles in the cleaning medium meet the cleaned food and explode, dirty objects are favorably peeled from the surface of the cleaned food. In order to achieve a better purification effect, in specific implementation, the purifier further comprises an ozone generating device 9 selectively, and the air pump 10 is communicated with the air channel through an air pipeline and the ozone generating device 9 to provide air and/or ozone for the cleaning cavity 11, so as to perform purification and disinfection processes on the cleaned food.

As a preferred embodiment of the present application, in the foregoing embodiment of the present application, as shown in fig. 3 to fig. 7, a groove 111 may be further selectively formed in the bottom wall 110 of the cleaning cavity 11, an annular rib 21 adapted to the groove 111 is provided on the mounting side of the protective cover 2, and the annular rib 21 is adapted to the groove 111 to form the accommodating space 3; the control switch 6 is a magnetic-sensitive switch 61, the annular convex rib 21 is provided with a permanent magnet installation position matched with the magnetic-sensitive switch 61, the purifier also comprises a permanent magnet 62, and the permanent magnet 62 is fixedly arranged at the permanent magnet installation position; when the protective cover 2 is in the set position, the permanent magnet 62 triggers the magnetic sensitive switch 61 to enable the magnetic sensitive switch 61 to be in an on state; when the protection cover 2 is in the unset position, the magnetic sensitive switch 61 is in the off state.

As a preferred embodiment in this embodiment, as shown in fig. 4 and 5, the magnetic sensitive switch 61 may be further selectively disposed outside the cleaning cavity 11 and below a connection portion between the groove 111 and the annular rib 21, the permanent magnet installation position is a permanent magnet installation groove disposed outside the annular rib 21, and the permanent magnet 62 is fixedly disposed in the permanent magnet installation groove. In specific implementation, in order to avoid the problem that the permanent magnet 62 rusts when encountering water, the permanent magnet 62 can be further selectively placed in the permanent magnet mounting groove and the permanent magnet mounting groove is filled with waterproof glue. In addition, in order to improve the sensitivity of the induction between the permanent magnet 62 and the magnetic sensitive switch 61, it is preferable to implement the magnetic sensitive switch 61 near the N-pole end or the S-pole end of the permanent magnet 62, and it is further preferable to make the magnetic sensitive switch 61 near and opposite to the N-pole end or the S-pole end of the permanent magnet 62. In addition, in order to avoid the problem that the magnetic-sensing switch 61 is easily affected by moisture and fails, the control circuit including the magnetic-sensing switch 61 can be further selectively subjected to glue pouring and waterproof treatment.

The control switch 6 is set to be a magnetic sensitive switch 61, the protective cover 2 is provided with a permanent magnet 62 which can generate magnetic induction with the magnetic sensitive switch 61, when the protective cover 2 is at a set position, the permanent magnet 62 and the magnetic sensitive switch 61 generate certain magnetic action and urge the magnetic sensitive switch 61 to be in a switch-on state, and when the protective cover is at a non-set position, the magnetic sensitive switch 61 is in a switch-on state; according to the method and the device, whether the protective cover 2 is in the set position can be accurately judged only by utilizing the logical relation between the magnetic-sensitive switch 61 and the permanent magnet 62, the standby state and the shutdown state of the driving unit 5 can be accurately controlled as required, and the safety and the reliability of the purifier are guaranteed.

As a preferred embodiment of the present application, as shown in fig. 14 and 15, the aforementioned embodiment of the present application may further selectively provide that the bottom wall 110 of the cleaning cavity 11 has a groove 111, the mounting side of the protective cover 2 is provided with an annular rib 21 adapted to the groove 111, and the annular rib 21 is adapted to be connected to the groove 111 to form the accommodating space 3; the control switch 6 is a touch switch 63, and when the protective cover 2 is in the set position, the annular convex rib 21 touches the touch switch 63 and makes it in the on state; when the protective cover 2 and the bottom wall 110 are in the non-set position, the annular rib 21 is separated from the trigger switch 63 and the trigger switch 63 is in the off state.

As a preferred example in this embodiment, in practical implementation, the tact switch 63 may be further selectively fixed on the bottom wall 110 of the groove 111 and located below the connection between the groove 111 and the annular rib 21; a through hole 112 is formed in the bottom wall 110, the through hole 112 is located right below the annular rib 21 when the protective cover 2 is located at the set position, and at least a part of the touch switch 63 penetrates through the through hole 112 and extends to a position where the annular rib 21 can be touched; when the protective cover 2 is in the set position, the annular rib 21 triggers the trigger to make the trigger 63 in the on state.

In the application, the control switch 6 is set as a touch switch 63, and the annular convex rib 21 arranged on the installation side of the protective cover 2 is aligned and matched, when the protective cover 2 is in a set position, the annular convex rib 21 touches the touch switch 63, so that the touch switch 63 is in a switch-on state and the control unit controls the driving unit 5 to be in a standby state; when the protective cover 2 is in the non-set position, the touch switch 63 is in the off state and the control unit controls the driving unit 5 to be in the shutdown state; the protection cover 2 can be accurately judged whether to be in a set position only by utilizing the logic relationship between the touch switch 63 and the annular convex rib 21, the standby state and the shutdown state of the driving unit 5 can be accurately controlled according to requirements, and the safety and the reliability of the purifier can be guaranteed.

As a preferred example in this embodiment, an elastic sealing body 7 for preventing the cleaning medium from leaking is further selectively provided above the via hole 112, a bottom of the elastic sealing body 7 abuts against a trigger portion of the trigger switch 63, and when the shield 2 is in the set position, the annular rib 21 presses the elastic sealing body 7 to trigger the trigger switch 63; as shown in fig. 14, a sealing sleeve is sleeved on the outer side of the touch portion of the touch switch 63, and the sealing sleeve is in sealing fit with the through hole 112. As an alternative embodiment, in practical implementation, the annular rib 21 may be selectively pressed against the elastic sealing body 7 to trigger the trigger switch 63; or a sealing sleeve is selectively sleeved on the outer side of the touch part of the touch switch 63, and the sealing sleeve is in sealing fit with the through hole 112.

As a preferred embodiment of the present application, in all of the aforementioned embodiments, examples, and changeable embodiments, examples, and examples of the present application, when implementing the present application, a locking groove 211 may be further selectively provided at one of an outer side of the annular rib 21 and a side wall of the groove 111, and a buckle 212 adapted to the locking groove 211 is provided at the other of the two, the locking groove 211 is connected to the buckle 212 in a locking manner so that the shield 2 and the bottom wall 110 are located at the set position, and the control switch 6 is provided below the locking groove 211 or the buckle 212.

As a preferred example of the present embodiment, in a specific implementation, the buckle 212 is further selectively provided as a screwing convex rib 2120 protruding from the side wall of the groove 111, and the plurality of screwing convex ribs 2120 are provided on the side wall of the groove 111; in the direction of the rotation axis of interfering body 4, the distance from at least part of the unscrewing ribs 2120 to the bottom of the groove 111 is different; the locking groove 211 is a plurality of locking grooves 2110 which are formed in the outer side wall of the annular rib 21 and are matched with the locking ribs 2110 of the locking ribs 2120, and when the shield 2 is installed, the locking grooves 2110 and the locking ribs 2120 are connected in a locking manner to enable the shield 2 to be located at the set position. Alternatively, at least some of the turnbuckle ribs 2120 may be circumferentially spaced at different distances. The positioning and mounting of the protective cover 2 can be realized by the screwing and buckling matching of the outer side of the annular convex rib 21 and the groove 111 arranged on the bottom wall 110, so that the protective cover 2 can be rapidly disassembled and assembled, and the standby state or the shutdown state of the driving unit 5 can be effectively controlled in the disassembling and assembling process; in addition, the mounting of the protective cover 2 can have a fool-proof effect by the difference of the distance between at least part of the turnbuckle protruding ribs 2120 and the bottom of the groove 111 or the difference of the circumferential spacing distance between at least part of the turnbuckle protruding ribs 2120, so that the magnetic sensitive switch 61 and the permanent magnet 62 or the touch switch 63 and the annular protruding ribs 21 can be aligned accurately, and the influence of improper mounting on the normal work of the purifier is avoided.

As a preferred example in this embodiment, in a specific implementation, a vertically arranged limiting slot 2111 is further selectively arranged at one of the side wall of the turnbuckle slot 2110 and the side wall of the annular rib 21, a limiting protrusion 2112 adapted to the limiting slot 2111 is arranged at the other of the two positions, and when the protective cover 2 is located at the set position, the limiting protrusion 2112 is in limiting and clamping connection with the limiting slot 2111. This application makes through the vertical cooperation that sets up spacing draw-in groove 2111 and the spacing arch 2112 of looks adaptation with it protection casing 2 can retrain and set for the position, avoids 2 pine of protection casing take off in the use of clarifier to ensure that the clarifier can work steadily, and can provide the information that protection casing 2 installed to target in place for the user.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. A purifier, comprising:

the main shell comprises a cleaning cavity, and the cleaning cavity is a cavity for containing cleaning media and purified food;

the protective cover is detachably connected with the bottom wall of the cleaning cavity and forms an accommodating space with the bottom wall, and a circulation channel for communicating the accommodating space with the cleaning cavity is arranged on the protective cover;

the disturbing body is arranged in the accommodating space and can disturb the cleaning medium in the accommodating space so that the cleaning medium can clean the purified food in the cleaning accommodating cavity;

the power output end of the driving unit is in transmission connection with the disturbing body so as to drive the disturbing body to disturb the cleaning medium;

the control unit is connected with the driving unit circuit;

the control unit further comprises a control switch, and when the position between the protective cover and the bottom wall of the cleaning cavity is set, the control switch is in a switch-on state, and the control unit controls the driving unit to be in a standby state; when the protective cover and the bottom wall are in a non-set position, the control switch is in a disconnected state, and the control unit controls the driving unit to be in a shutdown state.

2. The purifier of claim 1,

the bottom wall of the cleaning cavity is provided with a groove, an annular convex rib matched with the groove is arranged on the mounting side of the protective cover, and the annular convex rib is matched and connected with the groove to form the accommodating space;

the control switch is a magnetic-sensitive switch, the annular convex rib is provided with a permanent magnet mounting position matched with the magnetic-sensitive switch, and the purifier also comprises a permanent magnet which is fixedly arranged at the permanent magnet mounting position;

when the protective cover is in the set position, the permanent magnet triggers the magnetic sensitive switch to enable the magnetic sensitive switch to be in a switch-on state; when the protective cover is in the non-set position, the magnetic sensitive switch is in a disconnected state.

3. The purifier of claim 2,

the magnetic sensitive switch is arranged on the outer side of the cleaning cavity and below the joint of the groove and the annular convex rib, the permanent magnet installation position is a permanent magnet installation groove arranged on the outer side of the annular convex rib, and the permanent magnet is fixedly arranged in the permanent magnet installation groove.

4. The purifier of claim 1,

the bottom wall of the cleaning cavity is provided with a groove, an annular convex rib matched with the groove is arranged on the mounting side of the protective cover, and the annular convex rib is matched and connected with the groove to form the accommodating space;

the control switch is a touch switch, and when the protective cover is in the set position, the annular convex rib touches the touch switch and enables the touch switch to be in a switch-on state; when the protective cover and the bottom wall are in the non-set position, the annular convex rib is separated from the touch switch, and the touch switch is in a disconnected state.

5. The purifier of claim 4,

the touch switch is fixedly arranged on the bottom wall of the groove and is positioned below the joint of the groove and the annular convex rib;

a through hole is formed in the bottom wall, the through hole is located right below the annular convex rib when the protective cover is located at the set position, and at least part of a touch part of the touch switch penetrates through the through hole and extends to the position where the annular convex rib can be touched; when the protective cover is in the set position, the annular convex rib triggers the trigger part to enable the trigger switch to be in a switch-on state.

6. The purifier of claim 5,

an elastic sealing body for preventing cleaning medium from leaking is arranged above the through hole, the bottom of the elastic sealing body is abutted against a touch part of the touch switch, and when the protective cover is positioned at the set position, the annular convex rib extrudes the elastic sealing body to trigger the touch switch; and/or a sealing sleeve is sleeved on the outer side of the touch part of the touch switch and is in sealing fit with the via hole.

7. The purifier according to any one of claims 2 to 6,

the outside of annular protruding muscle with one department in the lateral wall of recess is equipped with the draw-in groove, another department in the two be equipped with the buckle of draw-in groove looks adaptation, the draw-in groove with the buckle joint is connected so that the protection casing with the diapire is in set for the position, control switch locates the draw-in groove or the below of buckle.

8. The purifier of claim 7,

the buckle is arranged into a turnbuckle convex rib protruding out of the side wall of the groove, and the turnbuckle convex ribs are arranged on the side wall of the groove; in the direction of the rotating axis of the interfering body, the distances from at least part of the turnbuckle convex ribs to the bottom of the groove are different or the circumferential spacing distances of at least part of the turnbuckle convex ribs are different;

the draw-in groove is established to be located on the lateral wall of annular protruding muscle and with the turn-buckle draw-in groove of turning over protruding muscle looks adaptation, during the installation, it is a plurality of turn-buckle draw-in groove and a plurality of turn-buckle protruding muscle is turned over and is buckled the connection so that the protection casing is in set for the position.

9. The purifier of claim 8,

in the lateral wall of spinner draw-in groove with one position in the lateral wall of annular protruding muscle is equipped with the spacing draw-in groove of vertical setting, another one of two positions be equipped with the spacing arch of spacing draw-in groove looks adaptation, the protection casing is in when setting for the position, spacing arch with spacing joint of spacing draw-in groove.

10. The purifier according to any one of claims 1 to 6,

the main shell further comprises a mounting cavity;

the purifier also comprises a gas generating device, the gas generating device is arranged in the installation accommodating cavity, at least one airflow channel communicated with the accommodating space is arranged on the bottom wall in a penetrating manner, the gas generating device is connected with the airflow channel through a gas pipeline so as to provide gas for the accommodating space, and the gas generating device comprises a gas pump and/or an ozone generating device;

the driving unit is fixedly arranged in the installation containing cavity, a shaft hole is formed in the center of the bottom wall, and a power shaft of the driving unit penetrates through the shaft hole to be connected with the disturbing body so as to drive the disturbing body to disturb the cleaning medium and the gas, so that the gas is uniformly dispersed in the cleaning medium;

the disturbing body is an impeller-shaped rotating part, a plurality of disturbing bulges are arranged on one side, opposite to the bottom wall, of the impeller-shaped rotating part, and when the impeller-shaped rotating part rotates, the disturbing bulges disperse gas sent by the airflow channel.

Images