CN215119545U

CN215119545U - Ion generator

Info

Publication number: CN215119545U
Application number: CN202121433970.2U
Authority: CN
Inventors: 伏冰峰
Original assignee: Shenzhen Yuan Qi Environmental Energy Technology Co ltd
Current assignee: Shenzhen Yuan Qi Environmental Energy Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-10
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses an ion generator, which comprises a shell and an ion sheet, wherein the shell is formed by buckling a first shell and a second shell, the shell comprises a main body part and an inserting end, the inserting end comprises a first electric connector, and a power supply is inserted and fixed on the inserting end through an inserting connector; the ion sheet comprises an emission pole piece, a grounding pole piece and a medium barrier plate; the plug end comprises a connecting part and a fixing part, the surface of the fixing part is provided with a mounting groove and a concave groove, and the socket of the plug connector comprises an elastic sheet and a second electric connector; the shell is also provided with an ion release port. Compared with the prior art, the utility model provides a can not rock after plug connector and grafting end are fixed, and the electricity is connected to the ion generator more stably.

Description

Ion generator

Technical Field

The utility model relates to an air purification technical field, in particular to ion generator.

Background

The ion generator generates positive and negative ions by using a method of boosting power frequency voltage to required voltage by using a high-voltage transformer, and releases the positive and negative ions into surrounding air, thereby purifying the air and improving the living environment of people. However, the existing ion generator has more parts at the insertion end and a complex structure, and the insertion terminal is directly exposed in the air, which not only causes the manufacturing process of the ion generator to be longer, but also easily causes the increase of the accumulated tolerance, affects the stability of the terminal wiring, causes the problems of easy shaking and poor contact of the terminal of the existing ion generator during wiring, and easily burns out the power supply.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ion generator has solved the unstable technical problem of the grafting of the ion generator grafting end that exists among the prior art.

The utility model adopts the technical proposal that: an ionizer comprising a housing and an ion sheet, further comprising: the inserting end is arranged at one end of the shell and comprises a first electric connecting piece electrically connected with the ion plate; and the plug connector is used for electrically conducting the first electric connector and a power supply, and the plug connector is fixedly plugged with the plugging end.

In one embodiment, the ion plate comprises an emission pole piece and at least one grounding pole piece, the emission pole piece and each grounding pole piece are arranged in a stacked mode, and a medium blocking plate is further arranged between the emission pole piece and the grounding pole piece.

In another embodiment, the ionic sheet comprises: the emitting electrode plate and the grounding electrode plate are arranged in a laminated manner, and a medium barrier plate is also arranged between the emitting electrode plate and the grounding electrode plate.

Further, the shell comprises a main body part for fixing the ion sheet, the inserting end is connected with the main body part, a mounting groove is formed in the surface of the inserting end, and the first electric connecting piece is mounted in the mounting groove.

Furthermore, the plug-in connection end comprises a connection part and a fixing part, the connection part is fixed with the main body part, the fixing part is arranged at one end of the connection part corresponding to the main body part in a protruding mode, a step shape with the cross section size decreasing gradually is formed from the connection part to the fixing part, and the plug-in connector comprises a socket matched with the shape of the plug-in connection end.

Further, the mounting groove is arranged on the surface of the fixing part, and the fixing part and the plug connector are clamped and fixed.

Furthermore, the fixing part comprises at least two concave grooves which are oppositely arranged on the outer surface of the fixing part, elastic pieces corresponding to the concave grooves are arranged in the inserting holes, and the elastic ends of the elastic pieces are located in the concave grooves.

Further, a second electrical connector is included within the socket that is electrically conductive in contact with the first electrical connector.

Further, the ion plate comprises an emitter electrode and grounding electrodes arranged on two sides of the emitter electrode respectively, and the first electric connecting piece comprises a first emitter electrode terminal and two first grounding electrode terminals, wherein the first emitter electrode terminal is electrically conducted with the emitter electrode, and the two first grounding electrode terminals are electrically conducted with the grounding electrodes respectively; the connector includes a first wire electrically connected to the first emitter terminal, and a second wire electrically connected to the first ground terminal.

Furthermore, the shell is provided with an ion release port corresponding to the grounding electrode.

Further, the shell comprises a first shell and a second shell, the first shell and/or the second shell is/are provided with a placing groove for placing the ion sheet, and the first shell and the second shell are buckled to clamp and fix the ion sheet.

Compared with the prior art, the utility model discloses in set up the end of pegging graft on the casing, served the integrated first electric connector that has set up and be connected with the ion plate electricity in the grafting, held the grafting through the plug connector and peg graft and fix and make the ion generator switch on the power together for the structure of the power connection end of ion generator is simpler, and accumulative total dimensional tolerance reduces, can not rock after plug connector and grafting are fixed, and the ion generator connects the electricity more stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic diagram of a three-dimensional structure of a neutron generator according to the present invention;

FIG. 2 is a schematic diagram of an explosion structure of the housing and the connector of the neutron generator of the present invention;

FIG. 3 is a schematic diagram of the explosion structure of the housing and the ion plate according to the present invention;

FIG. 4 is a schematic diagram of an exploded structure of an ion plate according to a first embodiment of the present invention;

FIG. 5 is a schematic diagram of an exploded structure of an ion plate according to a second embodiment of the present invention;

fig. 6 is a schematic sectional view of the plug-in member of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The principles and structure of the present invention will be described in detail below with reference to the accompanying drawings and examples.

The application provides an ion generator, combine figure 1, 2, 3 to show, ion generator in this application includes casing 1, ion piece 2 and plug connector 3, and casing 1 includes main part 11 and grafting end 12, and ion piece 2 is installed in main part 11 of casing 1, and plug connector 3 pegs graft and fixes on the grafting end 12 of casing 1 in order to provide the electric quantity to ion piece 2, and ion piece 2 circular telegram and production ion.

The housing 1 is fastened and fixed by the first housing 13 and the second housing 14, wherein a placing groove is arranged on the first housing 13 and/or the second housing 14 and is used for placing and accommodating the ion plate 2, when the ion plate is installed, the ion plate 2 is placed in the placing groove of the first housing 13 or the second housing 14, and then the first housing 13 and the second housing 14 are fastened and fixed with each other, so that the ion plate 2 is completely fixed inside the housing 1.

As shown in fig. 4, the ion plate 2 in the present application includes an emitter plate 21 and at least one ground plate 22, the emitter plate 21 and the ground plate 22 are stacked, and a dielectric barrier plate 23 is disposed between the emitter plate 21 and the ground plate 22, the emitter plate 21 and the ground plate 22 are energized, so that an electric field is generated between the emitter plate 21 and the ground plate 22, electrons pass through the dielectric barrier plate 23 from the emitter plate 21, and different-sign gas ions are generated to perform air purification.

It should be noted that the ionizer may include a grounded pole piece 22, in which case the ion plate 2 releases ions in one direction.

In the first embodiment, two grounding electrode plates 22 are included, the two grounding electrode plates 22 are respectively arranged on two sides of the emission electrode plate 21, a dielectric barrier plate 23 is arranged between each grounding electrode plate 22 and the emission electrode plate 21, and the ion plate 2 releases ions in two directions at this time.

Wherein, medium barrier plate 23 in this application specifically is the glass board, adopts the mode of bonding to fix between glass board and ground connection pole piece 22 and the emission pole piece 21, specifically is: firstly, in a jig, the grounding pole piece 22, the glass, the emission pole piece 21, the glass and the grounding pole piece 22 are sequentially overlapped, and are fixed by glue when being overlapped, so as to form the ion piece 2, after the ion piece 2 is assembled, the ion piece is vertically placed in a placing groove of a shell, then the two shells are buckled, and the ion piece 2 is assembled.

As shown in fig. 5, in the second embodiment, the ionizer includes two ground plates 22 and two emission plates 21, which are sequentially arranged and stacked from top to bottom according to the relationship of the ground plates 22, the emission plates 21 and the ground plates 22, and a dielectric barrier plate 23 is filled between each ground plate 22 and the emission plates 21, and a substrate 7 is padded between the two emission plates 21, the substrate 7 ensures that electrons generated at both sides of the substrate 7 are led out towards the outside far from the substrate 7, the two emission plates 21 are respectively connected with an ac high voltage, the two ground plates 22 are respectively grounded, an upper electric field is formed between the ground plate 22 and the emission plates 21 on the upper side of the substrate 7, a lower electric field is formed between the ground plate 22 and the emission plates 21 on the lower side of the substrate 7, and the directions of the upper electric field and the lower electric field are opposite. The double-sided bipolar ion alternating generator with a symmetrical structure is adopted, the number of escaped electrons is increased in unit time, so that ion airflow is enhanced, and the speed of air purification is accelerated.

Further, a heat conducting sheet may be disposed on the ground electrode sheet 22 to ensure that electrons escaping from the dielectric barrier 23 are less interfered by water molecules and can excite oxygen molecules in a proper energy state.

Further, still be equipped with on the casing 1 in this application and release mouthful 15 with the corresponding ion of ion sheet 2, because be two-way release ion in this application, all set up an ion release mouth 15 on first shell and second shell in this application, ion release mouth 15 is corresponding with ground connection pole piece 22, and ion release mouth 15's setting can be fine releases the ion.

The application focuses on a wiring scheme between the insertion end 12 and the ion plate 2, wherein the insertion end 12 is arranged at one end of the shell 1 in a protruding mode, the ion plate 2 is led out of the insertion end 12 through the first electric connecting piece 4, and the ion plate 2 and the first electric connecting piece 4 can be electrically connected; specifically, in the present application, one first electrical connector 4 is provided for each of the ground pole piece 22 and the emitter pole piece 21.

First electric connector 4 specifically includes two kinds, one kind is first projecting pole terminal (switches on with emission pole piece 21), another kind is first earthing pole terminal (switches on with earthing pole piece 22), switch on power and ion plate 2 on grafting end 12 through 3 disect insertions of plug connector, realize the structure of connecting that targets in one step, through directly setting up first electric connector 4 and ion plate 2 contact at grafting end 12 and being connected, plug connector 3 and the mode of 12 switch-on power of grafting end and ion plate 2, the complicated structure of the terminal that connects of simplification ion generator that can be very big, and simultaneously, the simple mode through a plug connector 3 and grafting end 12 avoids ion generator to take place to rock when connecing the electricity, the stability of the 12 grafting of the grafting of ion generator grafting end has been promoted.

Specifically, the inserting end 12 in the present application mainly includes two parts, which are a connecting part 121 and a fixing part 122, respectively, the connecting part 121 is directly connected with the main body part 11, the fixing part 122 is convexly disposed on the connecting part 121, the size of the cross section of the connecting part 121 is smaller than that of the main body part 11, the size of the cross section of the fixing part 122 is smaller than that of the connecting part 121, and the size of the cross section of the housing 1 is a step shape with decreasing size from the main body part 11 to the connecting part 121 and then to the fixing part 122; correspondingly, the plug connector 3 is provided with a socket, the socket is internally provided with a second electric connector 32 which is in contact with the first electric connector 4 for conducting electricity, the internal shape of the socket corresponds to the shape of the inserting end 12, and the socket is in a step shape with the gradually decreasing cross-sectional dimension from the opening of the socket to the bottom of the socket, so that when the plug connector 3 is inserted into the inserting end 12, the plug connector is easier to align, the socket completely covers the inserting end 12, the waterproof, dustproof and insect-proof performance of the electricity connection part is better, and the safety performance of the ion generator is improved; meanwhile, the plug connector 3 and the plug end 12 are clamped and fixed together, so that the stability of the power connection end of the ion generator is further improved.

It should be added that: first electric connector 4 in this application specifically is ordinary terminal structure, and first electric connector 4 specifically installs on the fixed part 122 of grafting end 12, be provided with mounting groove 321 on the outside surface of fixed part 122, with first electric connector 4 directly embedded into in mounting groove 321 can, and the surface of first electric connector 4 and the surface of fixed part 122 keep the parallel and level, or have little difference in height, simultaneously the one end of first electric connector 4 stretches into 1 inside rather than the ground connection pole piece 22 that corresponds or the contact of transmission pole piece 21 and switches on, can guarantee the fixed stability of first electric connector 4 like this, avoid permanent plug and lead to first electric connector 4 to take place to rock, influence the stability of electricity connection.

Moreover, since the first electrical connector 4 is disposed on the fixing portion 122 and the connecting portion 121 can separate the fixing portion 122 from the outside, that is, the space from the first electrical connector 4 to the outside is increased, such an arrangement prevents the circuit portion from directly contacting the air, improves the insulation property, prevents the problem of electrical breakdown, and ensures the circuit safety of the whole ionizer.

Further, as shown in fig. 6, the plug end 12 and the plug connector 3 are fixed in a snap-fit manner, wherein the fixing portion 122 is provided with at least two concave grooves 322, and the socket of the plug connector 3 is provided with the elastic piece 31, the concave grooves 322 correspond to the position of the elastic piece 31, the number of the concave grooves 322 of the fixing portion 122 is at least two, the two concave grooves 322 are respectively disposed on two opposite sides of the fixing portion 122, the elastic end of the elastic piece 31 is disposed toward the groove, when the plug connector 3 is inserted into the plug end 12, the elastic piece 31 is compressed first in the plug-in process, when the plug connector 3 is continuously inserted into the concave grooves 322, the elastic end of the elastic piece 31 is inserted into the concave grooves 322 under the elastic action, so as to fix the plug end 12 and the plug connector 3.

Preferably, the elastic sheet 31 in the present application is bent to form an arc protrusion in the middle, and one end of the elastic sheet 31 is fixed to the plug connector 3, and the other end is a free end, so that the arc protrusion plays a role in convenient plugging.

Preferably, the concave groove 322 is arranged on a different face from the mounting groove 321, so as to ensure that the structure of the spring 31 affects the contact stability of the first electrical connector 4 and the second electrical connector 32.

Further, the plug connector 3 includes a first wire 5 and a second wire 6, the first wire 5 is correspondingly provided with a second electrical connector 32, specifically a second emitter terminal, in the socket, and the second emitter terminal is electrically connected with the first emitter terminal; the second wire 6 is also provided with a second electrical connector 32, specifically a second grounding electrode terminal, in the socket, and the second grounding electrode terminal is electrically connected with the two first grounding electrode terminals of the ion plate 2, so that the plug connector 3 can supply power with the ion plate 2 well.

This application is through having set up a grafting end 12 alone on casing 1, draw forth emission pole piece 21 and the ground pole piece 22 of ion piece 2 on grafting end 12 through first electric connector 4, and fix on grafting end through the plug connector grafting, second electric connector in the plug connector is electrically conductive with first electric connector contact, make power and ion piece can switch on, the structure of ion generator power connection end has been simplified on the one hand to the setting like this, it is more smooth and simple to make to connect the electricity, on the other hand because the accumulative tolerance of the wiring end of ion generator is littleer, the cooperation of grafting end and plug connector is more stable when the wiring, avoid having the problem of rocking easily and contact failure, burn out the power easily.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An ionizer comprising a housing and an ion sheet, characterized by further comprising: the inserting end is arranged at one end of the shell and comprises a first electric connecting piece electrically connected with the ion plate; and the plug connector is used for electrically conducting the first electric connector and a power supply, and the plug connector is fixedly plugged with the plugging end.

2. The ionizer of claim 1 wherein said ion sheet comprises an emitter sheet and at least one ground sheet, said emitter sheet being stacked with each ground sheet, and a dielectric barrier sheet being disposed between said emitter sheet and said ground sheet.

3. The ionizer of claim 1 wherein said ion sheet comprises: the emitting electrode plate and the grounding electrode plate are arranged in a laminated manner, and a medium barrier plate is also arranged between the emitting electrode plate and the grounding electrode plate.

4. The ionizer of claim 1 wherein said housing includes a main body portion for holding said ion sheet, said insertion end being connected to said main body portion, a surface of said insertion end being provided with a mounting groove in which said first electrical connector is mounted.

5. The ionizer of claim 4 wherein said insertion end comprises a connecting portion and a fixing portion, said connecting portion being fixed to said main body portion, said fixing portion being disposed at an end of said connecting portion opposite to said main body portion in a projecting manner and having a stepped shape with a decreasing cross-sectional dimension from said connecting portion to said fixing portion, said insertion member comprising a socket fitting a shape of said insertion end.

6. The ionizer of claim 5 wherein said mounting groove is formed on a surface of said fixing portion, and said fixing portion is engaged with said connector.

7. The ionizer of claim 6 wherein said stationary portion includes at least two recessed grooves oppositely disposed on an outer surface thereof, said socket including therein a resilient tab corresponding to said recessed grooves, said resilient end of said resilient tab being located in said recessed grooves.

8. The ionizer of claim 5 in which said socket includes a second electrical connector therein in contact electrical conduction with said first electrical connector.

9. The ionizer of claim 1 wherein said ion plate includes an emitter electrode and ground electrodes disposed on opposite sides of said emitter electrode, respectively, said first electrical connection member including a first emitter terminal electrically conductive with said emitter electrode and two first ground terminals electrically conductive with each of said ground electrodes, respectively; the connector includes a first wire electrically connected to the first emitter terminal, and a second wire electrically connected to the first ground terminal.

10. The ionizer according to claim 1, wherein said housing comprises a first housing and a second housing, said first housing and/or said second housing being provided with a placement slot for placing said ion sheet, said first housing and said second housing being engaged with each other to hold said ion sheet in a fixed state.