CN211608641U - Cabinet with purification function - Google Patents

Abstract

The utility model relates to a cupboard with purification performance, including the cabinet body and clarifier, the clarifier setting is internal at the cabinet for purify the air of the internal of cabinet: the purifier comprises a first shell, a bipolar ion generator and an airflow driving piece, wherein an air inlet and an air outlet which are communicated with each other are formed in the first shell; the bipolar ion generator is arranged in the first shell and comprises an ion sheet and a power converter, the ion sheet comprises an emission polar plate, a grounding polar plate and a medium blocking plate, the medium blocking plate is positioned between the emission polar plate and the grounding polar plate, and the ion sheet is used for generating ion groups with different-sign charges; the power converter is used for converting power for the ion plate; the airflow driving piece is arranged in the first shell and used for driving air to enter from the air inlet and flow out from the air outlet after passing through the ion sheet. The utility model discloses a cupboard with purification performance can effectively carry out the virus killing degerming in the cupboard.

Description

Cabinet with purification function

Technical Field

The utility model relates to a cupboard and air purification technical field especially relate to a cupboard with purification performance.

Background

The cabinet such as the shoe cabinet, the wardrobe, the cupboard and the like has a storage function and is furniture commonly used in home. Generally, in the use process of the cabinet, as the types and the quantity of articles stored in the cabinet are large, especially the shoe cabinet is easy to breed bacteria or generate peculiar smell, and in addition, many cabinets are airtight or poor in air permeability, and the peculiar smell is easy to accumulate in the cabinet.

SUMMERY OF THE UTILITY MODEL

Therefore, a cabinet with a purification function is needed to solve the problems that bacteria are easy to grow and peculiar smell is generated in the cabinet.

The utility model discloses cupboard with purification performance, including the cabinet body and clarifier, the clarifier sets up the cabinet is internal for purify the air of the internal of cabinet: the purifier comprises a first shell, a bipolar ion generator and an airflow driving piece, wherein an air inlet and an air outlet which are communicated with each other are formed in the first shell; the bipolar ion generator is arranged in the first shell and comprises an ion sheet and a power converter, wherein the ion sheet comprises an emission polar plate, a grounding polar plate and a medium blocking plate, the medium blocking plate is positioned between the emission polar plate and the grounding polar plate, and the ion sheet is used for generating ion groups with different-sign charges; the power converter is used for converting electric power for the ion plate, the emission polar plate is connected with alternating-current high-voltage electricity through the power converter, and the grounding polar plate is connected with a ground wire through the power converter; and the airflow driving piece is arranged in the first shell and used for driving air to enter from the air inlet and flow out from the air outlet after passing through the bipolar ion generator.

In one embodiment, the bipolar ionizer further comprises a plug having one end electrically connected to the ion plate in a pluggable manner and the other end electrically connected to the power converter.

In one embodiment, the first housing comprises an upper housing, a middle housing and a lower housing which are detachably connected, the upper housing and the lower housing are arranged oppositely, the middle housing is located between the upper housing and the lower housing, the air inlet is located in the upper housing or a slit between the upper housing and the middle housing, and the air outlet is located in the lower housing or a slit between the lower housing and the middle housing.

In one embodiment, a bracket is disposed within the first housing, and the ion plate is disposed within the first housing through the bracket.

In one embodiment, the bracket comprises an upper bracket and a lower bracket, wherein the upper bracket comprises a first upper bracket and a second upper bracket which are fixedly arranged at two opposite ends of one side of the middle shell close to the lower shell respectively; the lower support comprises a first lower support and a second lower support which are respectively fixedly arranged at two opposite ends of one side of the lower shell close to the middle shell; the first upper support and the first lower support can be matched with each other and used for fixing one end of the ion sheet, and the second upper support and the second lower support can be matched with each other and used for fixing the other end of the ion sheet.

In one embodiment, the middle shell and the support both have a hollow structure, the power converter is located in the middle shell, the plug is located in the support, one end of the support, which is far away from the ion plate, is provided with a lead port, one end of the plug is in pluggable electrical connection with the ion plate, and the other end of the plug is in electrical connection with the power converter through the lead port.

In one embodiment, the ion plate comprises an emitting polar plate, a grounding polar plate, a medium blocking plate, a first electric connecting piece and a second electric connecting piece, wherein the medium blocking plate is positioned between the emitting polar plate and the grounding polar plate; the plug comprises a first plug and a second plug; one end of the first electric connector is fixedly and electrically connected with the emission polar plate, the other end of the first electric connector is electrically connected with one end of a first plug in a pluggable manner, and the other end of the first plug is connected with alternating-current high-voltage electricity through the power converter; one end of the second electric connector is fixedly and electrically connected with the grounding polar plate, the other end of the second electric connector is electrically connected with one end of the second plug in a pluggable mode, and the other end of the second plug is connected with the ground wire through the power converter.

In one embodiment, the first electrical connector and the second electrical connector are disposed at the same end of the ion plate; or the first electric connecting piece and the second electric connecting piece are respectively arranged at two opposite ends of the ion plate.

In one embodiment, one end of the first plug is connected with the first electric connector in a pluggable and electric manner, and the other end of the first plug is connected with the power converter in a pluggable and electric manner; one end of the second plug is connected with the second electric connector in a pluggable mode, and the other end of the second plug is connected with the power converter in a pluggable mode.

In one embodiment, one end of the first electrical connector connected with the first plug is provided with a first elastic piece, and the first elastic piece can press against the first plug, so that the first plug can be tightly abutted against the first electrical connector to realize stable electrical connection; one end of the second electric connecting piece, which is connected with the second plug, is provided with a second elastic piece, and the second elastic piece can abut against the second plug, so that the second plug can be tightly abutted against the second electric connecting piece to realize stable electric connection.

In one embodiment, a first port is formed at one end of the first electric connector connected with the first plug, the first elastic piece comprises a first elastic piece, and the first elastic piece is arranged on the side wall of the first port and inclines or bends towards the inside of the first port; the second end of the second electric connector, which is connected with the second plug, is provided with a second port, and the second elastic piece comprises a second elastic piece which is arranged on the side wall of the second port and inclines or bends towards the inside of the second port.

In one embodiment, the ion plate further comprises a second shell made of an insulating material, the second shell is arranged outside the ion plate, the ion plate sequentially comprises a first ground polar plate, a first dielectric barrier plate, a first emission polar plate, a second dielectric barrier plate, a second emission polar plate, a third dielectric barrier plate and a second ground polar plate from one side to the other side, the size of the first dielectric barrier plate and the size of the third dielectric barrier plate in the width direction are smaller than that of the second dielectric barrier plate, and the second shell is clamped on the third dielectric barrier plate, so that the surface of the second shell is flush with the surface of the ion plate.

The utility model discloses a cupboard with purification performance, its beneficial effect is:

the utility model discloses a cupboard with purification performance through the reasonable structure that sets up the clarifier for clarifier occupation space is little, and the installation is nimble convenient, can effectively carry out the virus killing degerming that lasts the initiative to cupboard inside after the clarifier installation, eliminate the peculiar smell, prevent bacterial growing, lets the cupboard cleaner, healthy more, even deposit for a long time and also can use at ease. In addition, furtherly, the utility model discloses bipolar ion generator in cupboard is connected with the ion piece electricity through can plugging out the plug, has made things convenient for installation, maintenance and the change of ion piece, and when the ion piece broke down, only need pull out the plug, change the ion piece can, other circuit structure or electronic components in power converter and the clarifier need not be changed.

Drawings

Fig. 1 is a schematic view of the overall structure of a cabinet having a purification function in one embodiment.

FIG. 2 is a schematic view of the purifier at an angle according to one embodiment.

FIG. 3 is a schematic view of the purifier at another angle in one embodiment.

Fig. 4 is a schematic diagram of an exploded structure of the purifier in one embodiment.

FIG. 5 is a schematic view showing a coupling structure between the lower case and the shell in the purifier according to one embodiment.

Fig. 6 is a schematic view of a lower case adjacent to one side of the middle case in one embodiment.

FIG. 7 is a schematic view of the internal structure of an ion plate according to an embodiment.

FIG. 8 is a schematic diagram illustrating the structure of the plug and the ion plate after being connected in one embodiment.

FIG. 9 is a schematic diagram of an embodiment of a plug after being unplugged from an ion plate.

FIG. 10 is a schematic diagram of another embodiment of the plug after being pulled out of the ion plate.

Fig. 11 is a schematic structural view of the embodiment shown in fig. 10 after the plug is connected with the ion plate.

FIG. 12 is a diagram illustrating the connection of a first electrical connector to a first plug according to one embodiment.

FIG. 13 is a diagram illustrating a second electrical connector coupled to a second plug, according to one embodiment.

FIG. 14 is a schematic diagram of a first electrical connector in one embodiment.

FIG. 15 is a schematic diagram of a second electrical connector in one embodiment.

Fig. 16 is a schematic diagram of an exploded structure of an ion plate in another embodiment.

FIG. 17 is a schematic view showing the internal structure of an ion plate in another embodiment.

FIG. 18 is a schematic view showing the entire structure of an ion plate in another embodiment.

Reference numerals:

a cabinet 10, a purifier 20; the plasma display panel comprises a first shell 100, an air inlet 110, an air outlet 120, an upper shell 130, a fixed plate 131, a middle shell 140, a lower shell 150, a bipolar ion generator 200, an ion plate 210, a first grounding polar plate 211, a first dielectric barrier plate 212, a first emitting polar plate 213, a second dielectric barrier plate 214, a second emitting polar plate 215, a third dielectric barrier plate 216, a second grounding polar plate 217, a first leading-out end 218, a second leading-out end 219, a second shell 220, a first electric connector 221, a first elastic sheet 222, a second electric connector 223, a second elastic sheet 224, an upper shell 225 and a lower shell 226; the plug 230, the first plug 240, the third electrical connector 241, the first insulator 242, the first conducting wire 243, the first protruding end 244, the second plug 250, the fourth electrical connector 251, the second insulator 252, the second conducting wire 253, the second protruding end 254, the power converter 260 and the switching power supply 270; airflow driving member 300, motor 310, fan blade 320; the bracket 400, the first upper bracket 410, the second upper bracket 420, the first lower bracket 430 and the second lower bracket 440, and the hollow area 500.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In one embodiment, the cabinet with a purifying function is structured as shown in fig. 1, and includes a cabinet body 10 and a purifier 20, wherein the purifier 20 is disposed in the cabinet body 10 for purifying air in the cabinet body 10. The structure of the purifier 20 is shown in fig. 2 to 4, the purifier 20 includes a first housing 100, a bipolar ion generator 200 and an airflow driving member 300, wherein the first housing 100 is provided with an air inlet 110 and an air outlet 120 which are communicated with each other; the bipolar ion generator 200 is arranged in the first housing 100 and comprises an ion plate 210, a plug 230 and a power converter 260, wherein the ion plate 210 is used for generating ion groups with different sign charges, one end of the plug 230 is electrically connected with the ion plate 210 in a pluggable mode, the other end of the plug is electrically connected with the power converter 260, and the power converter 260 is used for converting power for the ion plate 210; the airflow driving member 300 is disposed in the first housing 100, and is used for driving air to enter from the air inlet 110, pass through the bipolar ion generator 200, and then flow out from the air outlet 120. In a specific embodiment, as shown in fig. 4, the airflow driving member 300 is a fan, and includes a motor 310 and fan blades 320, the motor 310 can drive the fan blades 320 to rotate, so as to drive air to enter from the air inlet 110 and flow out from the air outlet 120 via the bipolar ion generator 200, therefore, the cabinet with purification function of the present invention promotes the circulation of airflow inside the cabinet body 10 through the fan, and the airflow with purified ions coming out from the air outlet 120 of the purifier 20 flows inside the cabinet body 10, so as to achieve the purpose of purifying the air inside the cabinet body 10. In addition, fig. 1 is a schematic structural diagram of a shoe cabinet, and it can be understood that, in other specific embodiments, the cabinet of the present invention may be a wardrobe, a cabinet, or the like.

In addition, as shown in fig. 1 to 4, the first casing 100 is flat and located at the inner top of the cabinet 10, the first casing 100 includes an upper casing 130, a middle casing 140 and a lower casing 150 which are detachably connected, the upper casing 130 and the lower casing 150 are oppositely disposed, the middle casing 140 is located between the upper casing 130 and the lower casing 150, the air inlet 110 is annularly located on the periphery of the upper casing 130, the air outlet 120 is annularly located on the slit between the lower casing 150 and the middle casing 140, and the air inlet 110 and the air outlet 120 are annularly disposed, so that the air inlet amount and the air outlet amount can be increased. It is understood that in other embodiments, the inlet vent 110 may be located in a slit or other position between the upper shell 130 and the middle shell 140, and the outlet vent 120 may be located in other positions such as the lower shell 150. In addition, as shown in fig. 2, a fixing plate 131 is further fixedly disposed on a side surface of the upper casing 130 away from the middle casing 140, and screw fixing holes are disposed on the fixing plate 131 for fixing the purifier 20 to the cabinet 10.

As shown in fig. 5 and 6, a bracket 400 is provided in the first housing 100, the ion plate 210 is provided in the first housing 100 through the bracket 400, the bracket 400 includes an upper bracket 410 and a lower bracket, the upper bracket 400 includes a first upper bracket 410 and a second upper bracket 420, which are respectively fixedly provided at opposite ends of one side of the middle case 140 close to the lower case 150; the lower bracket 400 includes a first lower bracket 430 and a second lower bracket 440 fixedly disposed at opposite ends of the lower case 150 near one side of the middle case 140, respectively; the first upper bracket 410 and the first lower bracket 430 can be fitted to each other for fixing one end of the ion sheet 210, and the second upper bracket 420 and the second lower bracket 440 can be fitted to each other for fixing the other end of the ion sheet 210. As shown in fig. 2 and 5, the middle shell 140 is annularly disposed between the upper shell 130 and the lower shell 150, the middle shell 140 and the bracket 400 both have a hollow structure, the airflow driving member 300 is located between the upper shell 130 and the middle shell 140, the power converter 260 is located in the middle shell 140, the plug 230 is located in the bracket 400, one end of the bracket 400 away from the ion plate 210 is provided with a lead port, or one end of the bracket 400 away from the ion plate 210 is communicated with the middle shell 140, one end of the plug 230 is electrically connected with the ion plate 210 in a pluggable manner, and the other end is electrically connected with the power converter 260 through the lead port.

The power converter 260 is used to convert the commercial power into the power required by the ion plate 210, and in a specific embodiment, the power converter 260 is capable of converting the commercial power into the ac high voltage power required by the ion plate 210, and the voltage range of the high voltage power is typically 1000v-4000 v. In fig. 4, it can be seen that a switching power supply 270 is further disposed in the middle case 140 opposite to the power converter 260, the switching power supply 270 is used for converting the commercial power into the power required by the power converter 260, and in a specific embodiment, the switching power supply 270 can convert 220V of the commercial power into the 5V operating voltage required by the power converter 260. As can be seen from fig. 5, the ion plate 210 is suspended in the first casing 100 through the bracket 400 and is installed at a position close to the air outlet 120, and the power converter 260 is installed in the middle casing 140 and close to the upper casing 130, so that on one hand, the space in the first casing 100 can be fully utilized, and on the other hand, the distance between the ion plate 210 and the power converter 260 can be shortened as much as possible, so as to facilitate the electrical connection between the ion plate 210 and the power converter 260 through the plug 230.

In an embodiment, a specific structure of the ion plate 210 is shown in fig. 7, a structure of the plug 230 connected to the ion plate 210 is shown in fig. 8, a structure of the plug 230 pulled out from the ion plate 210 is shown in fig. 9, and as can be seen from fig. 8 and 9, the ion plate 210 further includes a second housing 220 made of an insulating material, the second housing 220 is disposed outside the ion plate 210, and hollow areas 500 are respectively opened on two sides of the ion plate 210 on the second housing 220, so as to facilitate outflow of different-sign ion groups with positive and negative charges. The plug 230 includes a first plug 240 and a second plug 250, and the first plug 240 and the second plug 250 are respectively connected to opposite ends of the ion plate 210 in a pluggable manner. As can be seen from fig. 7, the ion plate 210 is in a layered rectangle, the ion plate 210 sequentially includes a first ground plate 211, a first dielectric barrier plate 212, a first emitter plate 213, a second dielectric barrier plate 214, a second emitter plate 215, a third dielectric barrier plate 216, and a second ground plate 217 from one side to the other side, the first emitter plate 213 and the second emitter plate 215 form a first lead-out terminal 218 at one end of the ion plate 210, the first lead-out terminal 218 can be electrically connected to a first plug 240, the first plug 240 is connected to ac high voltage power through a power converter 260, the first ground plate 211 and the second ground plate 217 form a second lead-out terminal 219 at the other end of the ion plate 210, the second lead-out terminal 219 can be electrically connected to a second plug 250, and the second plug is grounded through the power converter 260. The first emitter plate 213 and the first ground plate 211 form a first electric field, the second emitter plate 215 and the second ground plate 217 form a second electric field, the directions of the first electric field and the second electric field are opposite, and the double-sided ion plate 210 with a symmetrical structure increases the number of escaping electrons in unit time, enhances ion airflow, and accelerates the air purification speed. It is understood that, in other embodiments, the ion plate 210 may further include only the first emitter plate 213, the first ground plate 211 and the first dielectric barrier plate 212, the first dielectric barrier plate 212 is located between the first emitter plate 213 and the first ground plate 211, a first electric field is formed between the first emitter plate 213 and the first ground plate 211, and electrons are extracted from one end of the first emitter plate 213 to the first ground plate 211 through the middle first dielectric barrier plate 212.

In the embodiment shown in fig. 7, the first and second terminals 218 and 219 of the ion sheet 210 are located at opposite ends of the ion sheet 210, respectively, as shown in fig. 8 and 9, and the first and second plugs 240 and 250 are pluggably connected to opposite ends of the ion sheet 210, respectively. It is understood that in other embodiments, the first outlet 218 and the second outlet 219 may be located at the same end of the ion plate 210, as shown in fig. 10 and 11, and the first plug 240 and the second plug 250 may be connected to the same end of the ion plate 210 in a pluggable manner, so that the power converter 260 only needs to be disposed at a position close to the first plug 240 and the second plug 250, on one hand, the length of the first plug 240 and the second plug 250 can be shortened, and on the other hand, winding when the first plug 240 or the second plug 250 is connected to the power converter 260 can be avoided.

In one embodiment, as shown in fig. 12 and 13, the ion plate 210 further includes a first electrical connection 221 and a second electrical connection 223, the first plug 240 is pluggable electrically connected to the emission plate of the ion plate 210 through the first electrical connection 221, and the second plug 250 is pluggable electrically connected to the ground plate of the ion plate 210 through the second electrical connection 223. One end of the first electrical connector 221 is electrically connected to the first outlet 218, and the other end is electrically connected to one end of the first plug 240 in a pluggable manner, and the other end of the first plug 240 is connected to the ac high voltage power through the power converter 260; one end of the second electrical connector 223 is electrically connected to the second outlet 219, the other end is electrically connected to one end of the second plug 250 in a pluggable manner, and the other end of the second plug 250 is connected to the ground through the power converter 260. In a specific embodiment, one end of the first electrical connector 221 is soldered to the first terminal 218 by high frequency soldering to achieve a stable and secure electrical connection, and the other end is used for a pluggable electrical connection with the first plug 240; one end of the second electrical connector 223 is soldered to the second lead-out end 219 by high frequency soldering to achieve a stable and secure electrical connection, and the other end is used for being electrically connected to the second plug 250 in a pluggable manner.

As shown in fig. 12, the first plug 240 includes a third electrical connector 241, a first insulating member 242 and a first conductive wire 243, the third electrical connector 241 is located in the first insulating member 242, one end of the third electrical connector 241 protrudes from the first insulating member 242 to form a first protruding end 244, and the other end of the third electrical connector 241 is electrically connected to the first conductive wire 243 in the first insulating member 242. As shown in fig. 14, the second plug 250 includes a fourth electrical connector 251, a second insulating member 252 and a second conductive line 253, the fourth electrical connector 251 is located in the second insulating member 252, and one end of the fourth electrical connector 251 protrudes from the second insulating member 252 to form a second protruding end 254, and the other end of the fourth electrical connector 251 is electrically connected to the second conductive line 253 in the second insulating member 252. The first protruding terminal 244 can be inserted into the first electrical connector 221, so that the first plug 240 can be electrically connected with the first emitter plate 213 and the second emitter plate 215; the second protruding terminal 254 can be inserted into the second electrical connector 223, so that the second plug 250 can be electrically connected with the first and second ground plates 211 and 217.

In addition, as shown in fig. 14, the first elastic sheet 222 is disposed on the sidewall of the first electrical connector 221, the first elastic sheet 222 inclines or bends toward the inside of the first electrical connector 221, and after the first protruding end 244 is inserted into the first electrical connector 221, the first elastic sheet 222 can press against the first protruding end 244, so that the first protruding end 244 can tightly abut against the first electrical connector 221 to achieve stable electrical connection. Similarly, as shown in fig. 15, a second elastic sheet 224 is disposed on a sidewall of the second electrical connector 223, the second elastic sheet 224 is inclined or bent toward the inside of the second electrical connector 223, and after the second protruding end 254 is inserted into the second electrical connector 223, the second elastic sheet 224 can press against the second protruding end 254, so that the second protruding end 254 can be tightly abutted against the second electrical connector 223 to achieve a stable electrical connection.

In addition, for convenience of processing, the first electrical connector 221 and the second electrical connector 223 are made of a metal material with good conductivity, the first elastic sheet 222 is integrally formed with the first electrical connector 221, and the second elastic sheet 224 is integrally formed with the second electrical connector 223. In addition, it is understood that in other embodiments, another elastic structure may be further disposed at one end of the first electrical connector 221 connected to the first plug 240, which is collectively referred to as a first elastic member, and the first elastic member can press against the first plug 240, so that the first plug 240 can tightly abut against the first electrical connection to realize stable electrical connection; other elastic structures can be further arranged at one end of the second electric connecting piece 223 connected with the second plug 250, and the other elastic structures are collectively called as second elastic pieces, and the second elastic pieces can press the second plug, so that the second plug 250 can be tightly abutted against the second electric connecting piece 223 to realize stable electric connection.

In addition, in order to prevent the erroneous insertion, as shown in fig. 12 and 13, the first projecting end 244 has a cylindrical shape or a cylindrical shape, and a port where the first electrical connector 221 is connected to the first plug 240 has a cylindrical shape; the second protruding end 254 is flat, and the port of the second electrical connector 223 connected to the second plug 250 is also flat, so that the first plug 240 can only be inserted into the first electrical connector 221, and the second plug 250 can only be inserted into the second electrical connector 223. And to further increase the visibility of the first plug 240 and the second plug 250, the peripheral cross-section of the first insulating member 242 is circular and the peripheral cross-section of the second insulating member 252 is oval or square.

In the embodiment shown in fig. 12 and 13, the first plug 240 is electrically connected to the first electrical connector 221 in a pluggable manner, and the second plug 250 is electrically connected to the second electrical connector 223 in a pluggable manner, so that the ion plate 210 can be conveniently installed, maintained and replaced. In addition, in some embodiments, one end of the first plug 240 is electrically connected to the first electrical connector 221 in a pluggable manner, the other end is electrically connected to the power converter 260 in a pluggable manner, one end of the second plug 250 is electrically connected to the second electrical connector 223 in a pluggable manner, the other end is electrically connected to the power converter 260 in a pluggable manner, so designed, it is convenient to select or replace plugs 230 with different lengths or specifications according to the specific installation positions of the ion plate 210 and the power converter 260, when the ion plate 210 and the power converter 260 are installed at the outlet 120 of the cross flow fan, the first plug 240 and the second plug 250 are selected to be connected between the ion plate 210 and the power converter 260 in a pluggable manner only by considering the proper installation positions of the ion plate 210 and the power converter 260, and after the ion plate 210 and the power converter 260 are installed, the length or specification is selected.

In addition, in one embodiment, the bipolar ion generator 200 and the airflow driving member 300 may share a power supply, or may be individually connected to the commercial power, and the electronic control system for controlling the operation of the bipolar ion generator 200 may be independent from or associated with the electronic control system of the airflow driving member 300. In another embodiment, a pneumatic relay for detecting wind power may be installed in the wind channel of the purifier 20, and when the air flow is detected, the pneumatic relay controls the ion plate 210 to generate ions, so as to achieve automatic control, and avoid the ineffective operation of the bipolar ion generator 200, thereby saving electric energy. It will be appreciated that when the electronic control system of the bipolar ionizer 200 is associated with the electronic control system of the airflow actuator 300, no pneumatic relay needs to be loaded.

In addition, in one embodiment, as shown in fig. 16 to 18, the ion plate 210 includes a second housing 220 made of an insulating material, the second housing 220 includes an upper shell 225 and a lower shell 226, the second housing 220 is disposed outside the ion plate 210, and hollow areas 500 are opened on the upper shell 225 and the lower shell 226 on both upper and lower sides of the ion plate 210, so as to facilitate outflow of different-sign ion groups with positive and negative charges. The ion plate 210 sequentially includes a first ground plate 211, a first dielectric barrier plate 212, a first emission plate 213, a second dielectric barrier plate 214, a second emission plate 215, a third dielectric barrier plate 216 and a second ground plate 217 from one side to the other side, the dimensions of the first dielectric barrier plate 212 and the third dielectric barrier plate 216 in the width direction are smaller than that of the second dielectric barrier plate 214, steps are formed between the first dielectric barrier plate 212 and the second dielectric barrier plate 214 and between the third dielectric barrier plate 216 and the second dielectric barrier plate 214, and the upper shell 253 and the lower shell 254 are clamped on the steps on the upper side and the lower side of the third dielectric barrier plate 214, so that the surface of the second shell 220 is flush with the surface of the ion plate 210, and therefore, the ion group with the opposite sign and the negative charge can flow out from the hollow area 500 more conveniently.

The utility model discloses bipolar ion generator in the cupboard forms an electric field that has accurate size after launching polar plate and ground electrode plate insert the electric current, adopts the alternating current, draws the medium barrier plate at the electron that electric field ground connection one side sent the launching polar plate, produces the gas ion of abnormal number, can effectively exterminate the internal bacterium of cabinet, can also purify the air of the internal portion of cabinet. Under the air current condition of traditional single-stage ion, can do the lotus electric effect to the particulate matter, the bacterium of adhering to on it also can get electric, nevertheless singly change the electric potential of bacterium itself can not kill the bacterium, just can not touch the electricity and die just as the bird that falls on the high-voltage line, its reason is exactly not at bird on one's body formation electric current, and the utility model discloses a different number gas ion that bipolar ion ware produced forms the cell wall that small electric current can pierce through the bacterium to kill the bacterium. It should be noted that the minute current generated here is less than 1mA, and is safe to the human body. Additionally, the utility model discloses bipolar ion generator in the cupboard, when the electron of effusion reaches certain speed, can encourage the oxygen molecule to be the ionic state, ionized gas makes the particulate matter go up the electricity, electrified particulate matter is when meetting earthing pole or reverse polarity thing, just reduce the particulate matter in the indoor air very easily, make the dust that wafts in the air turn into the dust fall, reduce floating particulate matter, the unbalanced oxygen ion that produces simultaneously possesses the physics striking effect of high kinetic energy simultaneously, be favorable to the decomposition of harmful volatile gas molecule under physics effect and chemical action dual function, also can play the killing effect to the disease bacterium microorganism, reach air purification and sterile purpose.

The utility model discloses a cupboard with purification performance through the reasonable structure that sets up the clarifier for clarifier occupation space is little, and the installation is nimble convenient, can effectively carry out the virus killing degerming that lasts the initiative to cupboard inside after the clarifier installation, eliminate the peculiar smell, prevent bacterial growing, lets the cupboard cleaner, healthy more, even deposit for a long time and also can use at ease. Additionally, the utility model discloses bipolar ion generator in cupboard is connected with the ion piece electricity through can pluggably with the plug, has made things convenient for the installation, the maintenance and the change of ion piece, when the ion piece broke down, only need pull out the plug, change the ion piece can, other circuit structure or electronic components in power converter and the clarifier need not be changed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (12)

1. The utility model provides a cupboard with purification performance, its characterized in that, includes the cabinet body and clarifier, the clarifier sets up the cabinet is internal for purify the internal air of cabinet: the purifier includes:

the air conditioner comprises a first shell, a second shell and a control device, wherein an air inlet and an air outlet which are communicated with each other are formed in the first shell;

the bipolar ion generator is arranged in the first shell and comprises an ion sheet and a power converter, the ion sheet comprises an emission polar plate, a grounding polar plate and a medium blocking plate, the medium blocking plate is positioned between the emission polar plate and the grounding polar plate, and the ion sheet is used for generating ion groups with different-sign charges; the power converter is used for converting electric power for the ion plate, the emission polar plate is connected with alternating-current high-voltage electricity through the power converter, and the grounding polar plate is connected with a ground wire through the power converter; and

and the airflow driving piece is arranged in the first shell and used for driving air to enter from the air inlet and flow out from the air outlet after passing through the bipolar ion generator.

2. The cabinet with purification function according to claim 1, wherein the bipolar ionizer further comprises a plug, one end of the plug is electrically connected to the ion plate in a pluggable manner, and the other end of the plug is electrically connected to the power converter.

3. The cabinet with a purification function according to claim 2, wherein the first casing comprises an upper casing, a middle casing and a lower casing which are detachably connected, the upper casing and the lower casing are oppositely arranged, the middle casing is located between the upper casing and the lower casing, the air inlet is located at the upper casing or at the slit between the upper casing and the middle casing, and the air outlet is located at the lower casing or at the slit between the lower casing and the middle casing.

4. The cabinet with purification function according to claim 3, wherein a support is provided in the first housing, and the ionic sheet is provided in the first housing through the support.

5. The cabinet with a purification function according to claim 4, wherein the rack comprises an upper rack and a lower rack, the upper rack comprises a first upper rack and a second upper rack, and the first upper rack and the second upper rack are respectively fixedly arranged at two opposite ends of one side of the middle shell close to the lower shell; the lower support comprises a first lower support and a second lower support which are respectively fixedly arranged at two opposite ends of one side of the lower shell close to the middle shell; the first upper support and the first lower support can be matched with each other and used for fixing one end of the ion sheet, and the second upper support and the second lower support can be matched with each other and used for fixing the other end of the ion sheet.

6. The cabinet with purification function according to claim 3, wherein the middle shell and the support frame are both hollow, the power converter is located in the middle shell, the plug is located in the support frame, one end of the support frame away from the ion plate is provided with a lead port, one end of the plug is electrically connected with the ion plate in a pluggable manner, and the other end of the plug is electrically connected with the power converter through the lead port.

7. The cabinet with purification function according to claim 2, wherein the ion sheet comprises an emission polar plate, a grounding polar plate, a medium blocking plate, a first electric connector and a second electric connector, and the medium blocking plate is positioned between the emission polar plate and the grounding polar plate; the plug comprises a first plug and a second plug; one end of the first electric connector is fixedly and electrically connected with the emission polar plate, the other end of the first electric connector is electrically connected with one end of a first plug in a pluggable manner, and the other end of the first plug is connected with alternating-current high-voltage electricity through the power converter; one end of the second electric connector is fixedly and electrically connected with the grounding polar plate, the other end of the second electric connector is electrically connected with one end of the second plug in a pluggable mode, and the other end of the second plug is connected with the ground wire through the power converter.

8. The cabinet with purification function according to claim 7, wherein the first electrical connector and the second electrical connector are disposed at the same end of the ionic sheet; or the first electric connecting piece and the second electric connecting piece are respectively arranged at two opposite ends of the ion plate.

9. The cabinet with purification function according to claim 7, wherein one end of the first plug is electrically connected to the first electrical connector in a pluggable manner, and the other end of the first plug is electrically connected to the power converter in a pluggable manner; one end of the second plug is connected with the second electric connector in a pluggable mode, and the other end of the second plug is connected with the power converter in a pluggable mode.

10. The cabinet with the purification function according to any one of claims 7 to 9, wherein a first elastic member is disposed at an end of the first electrical connector connected to the first plug, and the first elastic member can press against the first plug, so that the first plug can be tightly abutted against the first electrical connector to realize stable electrical connection; one end of the second electric connecting piece, which is connected with the second plug, is provided with a second elastic piece, and the second elastic piece can abut against the second plug, so that the second plug can be tightly abutted against the second electric connecting piece to realize stable electric connection.

11. The cabinet with the purification function according to claim 10, wherein a first port is opened at an end of the first electrical connector connected to the first plug, and the first elastic member comprises a first elastic piece, and the first elastic piece is disposed on a side wall of the first port and is inclined or bent toward an inside of the first port; the second end of the second electric connector, which is connected with the second plug, is provided with a second port, and the second elastic piece comprises a second elastic piece which is arranged on the side wall of the second port and inclines or bends towards the inside of the second port.

12. The cabinet with the purification function according to claim 1, wherein the ion sheet further comprises a second casing made of an insulating material, the second casing is disposed outside the ion sheet, the ion sheet sequentially comprises a first ground electrode plate, a first dielectric barrier plate, a first emission electrode plate, a second dielectric barrier plate, a second emission electrode plate, a third dielectric barrier plate and a second ground electrode plate from one side to the other side, the first dielectric barrier plate and the third dielectric barrier plate are smaller than the second dielectric barrier plate in size in the width direction, and the second casing is clamped on the third dielectric barrier plate so that the surface of the second casing is flush with the surface of the ion sheet.

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