CN219743423U - Sterilizing box - Google Patents

Abstract

The utility model belongs to the technical field of disinfection equipment, and particularly relates to a disinfection box which comprises a shell, a control unit, a high-voltage pulse module and an ozone sheet, wherein a control bin, a plurality of air dispersing holes and a battery placing bin for placing batteries are arranged in the shell, the control unit, the ozone sheet and the high-voltage pulse module are fixedly arranged in the control bin, the control unit is electrically connected with the battery placing bin, an operation end of the control unit penetrates through the shell and is arranged on the outer side wall of the shell, the control unit is electrically connected with the high-voltage pulse module, an installation vertical plate is arranged in the control bin, the ozone sheet is installed on the installation vertical plate, the ozone sheet is arranged close to the air dispersing holes, and the ozone sheet is electrically connected with the high-voltage pulse module. The disinfection box formed by the structures can be simply assembled and used.

Description

Sterilizing box

Technical Field

The utility model belongs to the technical field of disinfection equipment, and particularly relates to a disinfection box.

Background

Ozone is easy to decompose and can not be stored, and is required to be prepared on site and used on site (short-time storage can be performed under special conditions), so that an ozone generator is required to be arranged in places requiring practical ozone for disinfection treatment to realize ozone production, ozone gas generated by the ozone generator is directly utilized, or ultraviolet light waves with special wavelengths are emitted through a UV (ultraviolet) lamp tube, oxygen molecules in air are ionized into ozone molecules through the ultraviolet light waves, currently used ozone generating devices mainly comprise three devices, namely ceramic discharge, tip discharge and tubular discharge, and the main principle of an ozone sheet is that under the action of an electric field of high-frequency high-voltage, the gas generates pulse electric quantity discharge along a dielectric medium to generate plasma, so that the oxygen molecules are instantaneously decomposed into single atomic oxygen, and the atomic oxygen is quickly combined with the oxygen into ozone.

The ceramic sheet type discharge is also called as a ceramic ozone generating sheet, and is also called as a creeping discharge ceramic sheet, and the discharge mode is a device for realizing the ozone generating function by utilizing creeping discharge on the surface of a ceramic insulating medium to generate low-temperature plasma. Corona discharge is performed on a limited surface in the vicinity of the discharge electrode only when the voltage between the poles is greater than a certain critical value and is acted on by a high-frequency sinusoidal alternating current. The surface of the ceramic insulating medium is equivalent to a polar plate, and charges are continuously captured and emitted at the position of the surface near the discharge electrode under the action of high-frequency high-voltage sine alternating current; when the voltage reaches the positive half-cycle critical corona onset voltage Uth, the discharge starts and positive charges are concentrated towards the surface of the medium near the discharge electrode, i.e. electrons are accelerated to a very high energy transfer from the surface of the medium to the discharge electrode. Along with the voltage rise, the discharge is continued, more positive charges are bound on the surface of the medium, the process is continued until the peak voltage Up, the discharge process is stopped, and the positive charges on the surface of the medium are not disappeared; when the voltage starts to drop, the positive charge on the surface of the medium still does not move, and no discharge is generated, and the discharge is continuously reduced to the negative half-cycle critical corona onset voltage-Uth, at this time, the positive charge on the surface of the medium leaves, the negative charge is accumulated on the surface, namely, electrons are accelerated to a very high energy which is transmitted from a discharge electrode to the surface of the medium, the process is continuously carried out until the negative half-cycle peak voltage-Up, and the discharge process is stopped; when the voltage rises to the positive half-cycle critical corona onset voltage Uth again, positive corona discharge starts again, and the whole discharge process is alternately performed, so that the creeping discharge process is a process of repeatedly establishing and breaking the electrostatic balance state of the medium surface, repeatedly breaking down surface gas and repeatedly charging and discharging opposite charges on the medium surface.

The structural characteristics of the creeping discharge ceramic ozone sheet are as follows: the electrodes are respectively arranged at two sides of the ceramic substrate, the front surface is a discharge electrode, the back surface is an induction electrode and the ground is connected with the ground. When a voltage which is not very high is applied to the two electrodes, a discharge channel is difficult to appear because the insulating effect of the ceramic substrate is relatively good

Among the prior art, thereby through carrying out the design improvement to the overall structure of disinfection box and improving its portability, like a portable ozone generator in the application number CN201910359506.4, including the casing and locate the subassembly that discharges in the casing, its characterized in that, the subassembly that discharges includes: the device comprises a bracket, a main control board with a high-voltage device and an electrode plate arranged on the bracket, wherein the bracket is covered with a ventilation cover, the ventilation cover is embedded at the top of the shell, the electrode plate is arranged in the ventilation cover, a space surrounded by the electrode plate and the opposite ventilation cover is a corona space, the ventilation cover is used as a cathode, the electrode plate is used as an anode, and air in the corona space is ionized to generate ozone and released through the ventilation cover during working. The ozone generator of the utility model has small volume, convenient carrying, built-in battery and convenient use.

The product structure in the prior art is adopted for use, so that the technical problems of more assembly parts and more complicated structure exist.

Disclosure of Invention

The utility model aims to provide a disinfection box and aims to solve the technical problem that the structure of the disinfection box in the prior art is complex.

In order to achieve the above object, the disinfection box provided by the embodiment of the utility model comprises a shell, a control unit, a high-voltage pulse module and an ozone sheet, wherein a control cabin, a plurality of air vents and a battery placing cabin for placing batteries are arranged in the shell, the control unit, the ozone sheet and the high-voltage pulse module are fixedly arranged in the control cabin, the control unit is electrically connected with the battery placing cabin, an operation end of the control unit penetrates through the shell and is arranged on the outer side wall of the shell, the control unit is electrically connected with the high-voltage pulse module, an installation vertical plate is arranged in the control cabin, the ozone sheet is installed on the installation vertical plate, the ozone sheet is arranged close to the air vents, and the ozone sheet is electrically connected with the high-voltage pulse module.

Preferably, the casing includes assembly plate, battery holder, fixed cover and sliding closure, be provided with the base on the assembly plate, battery holder fixed mounting in on the base, fixed cover with the sliding closure link to each other the lid seal in the top of assembly plate, fixed cover with fixed connection between the assembly plate, the sliding closure with sliding connection between the assembly plate, the battery holder is located the sliding closure below, the installation riser is located the fixed cover below.

Preferably, the bottoms of the edges of the two sides of the bottom of the sliding cover are respectively provided with a sliding groove, and the two sliding grooves are respectively in sliding connection with the two supporting bars arranged on the assembly plate.

Preferably, the installation riser includes first keep away empty portion, second keep away empty portion, locating plate, first fixed part and second fixed part, first keep away empty portion the second keep away empty portion the locating plate first fixed part with the equal fixed mounting of second fixed part in on the inside wall of assembly board, just first keep away empty portion the locating plate the second keep away empty portion connects gradually and sets up, first fixed part with the second fixed part set up respectively in first keep away empty portion with the side of second keep away empty portion, just first fixed part with the second fixed part sets up relatively, the locating plate is located first fixed part with between the second fixed part, the both ends of ozone piece respectively the joint in first fixed part with on the second fixed part.

Preferably, the first and second empty portions are provided with empty grooves, and the empty forcing grooves are respectively close to edges of the first and second empty portions.

Preferably, the locating plate comprises a bottom plate and a movable plate, two sides of the bottom plate are respectively connected with the first clearance part and the second clearance part, a connecting opening for installing the movable plate is formed in the top of the bottom plate, the movable plate is fixedly installed on the top of the inner side face of the fixed cover, and installing notches are formed in the bottom plate and the movable plate, and two installing notches are combined to form a circuit card interface.

Preferably, the two side edges of the connecting opening are obliquely arranged from bottom to top towards two sides.

Preferably, the bottom plate and the first and second clearance parts are both arranged in a staggered manner, and the bottom plate is arranged close to the control unit and the high-voltage pulse module.

Preferably, a positioning partition plate is arranged on the assembly plate, the control bin is divided by the two positioning partition plates, the high-voltage pulse module is positioned between the two positioning partition plates, and one side edge of the control unit is abutted to one of the positioning partition plates.

Preferably, a plurality of support plates are arranged on the base at intervals, and the battery seat is arranged at the top of each support plate.

The above technical solutions in the disinfection box provided by the embodiments of the present utility model have at least one of the following technical effects:

the utility model relates to a disinfection box which is formed by assembling a shell, a control unit, a high-voltage pulse module and an ozone sheet, wherein a control bin is arranged in the shell for placing the control unit, the high-voltage pulse module and a battery placing bin for placing a battery in the shell in the processing of a shell factory, one end of the shell is also provided with a plurality of air dispersing holes for dispersing ozone, when the control unit and the high-voltage pulse module are placed in the control bin, the control unit and the high-voltage pulse module are arranged at intervals, the battery is assembled in the battery placing bin, the battery is electrically connected with a main board of the control unit, the control unit is electrically connected with the high-voltage pulse module, the high-voltage pulse module is electrically connected with the ozone sheet, the ozone sheet is arranged adjacent to the air dispersing holes, an operating end electrically connected with a main board of the control unit is arranged outside the shell, a user can realize the connection and disconnection of a circuit by operating the operating end, the operating end is opened, the internal circuit of the disinfection box is connected, the battery, the high-voltage pulse module operates, the high-frequency high-voltage pulse discharges, the ozone sheet is rapidly dispersed to the ozone sheet under the action of a high-frequency high-voltage electric field, and the ozone sheet can rapidly disperse oxygen along the surface of a corona along the surface of an oxygen electrolyte in a disinfection box, and the ozone box can be rapidly decomposed to form a disinfection space by oxygen atom, and the ozone atom can be rapidly arranged in the disinfection box, and the disinfection box can be assembled to the outside through the air space through the air, and the oxygen atom.

Drawings

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

Fig. 1 is an opening effect diagram of a sterilization case according to an embodiment of the present utility model.

Fig. 2 is an internal effect diagram of the sterilization case according to the embodiment of the present utility model.

Fig. 3 is a side view of a sterilization case according to an embodiment of the present utility model.

Fig. 4 is a cross-sectional view of line A-A of fig. 3.

Wherein, each reference sign in the figure:

10-shell 11-assembly plate 12-battery seat

13-fixed cover 14-sliding cover 20-control unit

30-high voltage pulse module 40-ozone sheet 111-base

112-mounting vertical plate 113-positioning partition 114-supporting plate

1121-first clearance portion 1122-second clearance portion 1123-positioning plate

1124-first securing portion 1125-second securing portion a-bottom plate

b-movable plate c-connection opening.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in fig. 1-4, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1 to 4, a sterilization box is provided, which comprises a housing 10, a control unit 20, a high-voltage pulse module 30 and an ozone sheet 40, wherein the joints between the surfaces of the outer surface of the housing 10 are smoothly arranged, a control cabin, a plurality of air dispersing holes and a battery placing cabin for placing batteries are arranged in the housing 10, the air dispersing holes are arranged at intervals, the joints along the two side surfaces are arranged to form a multi-faced air dispersing hole, the diffusion surface of ozone is enlarged, the control unit 20, the ozone sheet 40 and the high-voltage pulse module 30 are fixedly arranged in the control cabin, the compact arrangement of the control unit 20, the ozone sheet 40 and the high-voltage pulse module 30 reduces the volume of the whole sterilization box, the control unit 20 is electrically connected with the battery placing cabin, the batteries are power sources for the whole operation of the sterilization box, the operation end of the control unit 20 is arranged on the outer side wall of the housing 10 through the housing 10, the control unit 20 is electrically connected with the high-voltage pulse module 30, a mounting stand plate 112 is arranged in the control cabin, the ozone sheet 40 is arranged on the mounting stand plate, the ozone sheet 40 is close to the air dispersing hole 40, and the ozone sheet 40 is arranged opposite to the high-voltage pulse module 30, and the ozone sheet 40 is arranged opposite to the air dispersing hole.

The sterilizing box is assembled by a shell 10, a control unit 20, a high-voltage pulse module 30 and an ozone sheet 40, wherein a control bin is arranged in the shell 10 for placing the control unit 20, the high-voltage pulse module 30 and a battery placing bin for placing batteries in the shell 10 in factory processing of the shell 10, one end of the shell 10 is also provided with a plurality of air dispersing holes for dispersing ozone, when the control unit 20 and the high-voltage pulse module 30 are placed in the control bin, the control unit 20 and the high-voltage pulse module 30 are arranged at intervals, the batteries are assembled in the battery placing bin, the batteries are electrically connected with a main board of the control unit 20, the control unit 20 is electrically connected with the high-voltage pulse module 30, the high-voltage pulse module 30 is electrically connected with the ozone sheet 40, the ozone sheet 40 is clamped in the shell 10, and the ozone sheet 40 is arranged close to the air dispersing holes, the outside of the shell 10 is provided with an operation end electrically connected with the main board of the control unit 20, a user realizes the connection and disconnection of a circuit by operating the operation end, the operation end is opened, the internal circuit of the disinfection box is connected, the battery is powered, the high-voltage pulse module 30 operates, the high-frequency high-voltage pulse discharges, the ozone sheet 40 generates pulse corona discharge along the surface of the electrolyte under the action of the electric field of the high-frequency high-voltage, the gas generates plasmas, so that oxygen molecules are instantaneously decomposed into monoatomic oxygen, the atomic oxygen is quickly combined with the oxygen into ozone, the ozone is dispersed into an external space from each air dispersing hole arranged on the shell 10, and the installation space of the disinfection box is disinfected in an area.

In another embodiment of the present utility model, as shown in fig. 1 and 3, the housing 10 includes a mounting plate 11, a battery holder 12, a fixed cover 13 and a sliding cover 14, the mounting plate 11 is provided with a base 111, the battery holder 12 is fixedly mounted on the base 111, the base 111 lifts the position of the battery holder 12, a certain position is set aside and is matched with the sliding cover 14, two positioning holes are provided on one side of the lifted position, two positioning protrusions are provided on the inner side of the corresponding sliding cover 14, when the sliding cover 14 slides to cover the battery holder 12, the two positioning protrusions are clamped into the two positioning holes, the fixed cover 13 and the sliding cover 14 are connected and sealed on the top of the mounting plate 11, the fixed cover 13 is fixedly connected with the mounting plate 11, the sliding cover 14 is slidably connected with the mounting plate 11, the battery holder 12 is located below the sliding cover 14, the mounting stand 112 is located below the fixed cover 13, the sliding connection of the sliding cover 14 facilitates battery replacement, and the fixed connection of the fixed cover 13 is beneficial for effectively protecting the control unit 20, the high-voltage pulse module 30 and the ozone sheet 40 mounted in the control bin.

One end of the sliding cover 14 connected with the fixed cover 13 is provided with a positioning clamping plate, and the bottom surface of the fixed cover 13 is provided with a positioning groove opposite to the positioning clamping plate for realizing positioning and installation of the sliding cover 14.

In another embodiment of the present utility model, as shown in fig. 1, the bottoms of the two side edges of the bottom of the sliding cover 14 are respectively provided with a sliding groove, and the two sliding grooves are respectively slidably connected with two supporting bars arranged on the assembling plate 11, so that the guiding function on the assembling track of the sliding cover 14 is realized between the sliding grooves and the supporting bars, and the stability of the sliding cover 14 in the process of disassembling the mounting box is ensured.

In another embodiment of the present utility model, as shown in fig. 2 and 4, the mounting riser 112 includes a first space-avoiding portion 1121, a second space-avoiding portion 1122, a positioning plate 1123, a first fixing portion 1124 and a second fixing portion 1125, the first space-avoiding portion 1121 and the second space-avoiding portion 1122 avoid screw fixing holes on the mounting plate 11 and between the fixing cover 13, the positioning plate 1123 positions the line connecting between the ozone sheet 40 and the high voltage pulse module 30, the first fixing portion 1124 and the second fixing portion 1125 fix the mounting of the ozone sheet 40, the first space-avoiding portion 1121, the second space-avoiding portion 1122, the positioning plate 1123, the first fixing portion 1124 and the second fixing portion 1125 are fixedly mounted on the inner side wall of the mounting plate 11, the first space-avoiding portion 1121, the second space-avoiding portion 1122, the first fixing portion 1125 and the second fixing portion 1125 are perpendicular to the mounting plate 11, and the first space-avoiding portion 1121, the positioning plate 1123 and the second space-avoiding portion 1122 are sequentially connected, forming a complete installation vertical plate 112, the first fixing part 1124 and the second fixing part 1125 are respectively arranged on the side surfaces of the first space avoiding part 1121 and the second space avoiding part 1122, the first fixing part 1124 and the second fixing part 1125 are arranged close to the air diffusing holes, so that the ozone sheet 40 fixedly arranged on the first fixing part 1124 and the second fixing part 1125 is close to the air diffusing holes as much as possible, better diffuses generated ozone, the first fixing part 1124 and the second fixing part 1125 are oppositely arranged, the first fixing part 1124 and the second fixing part 1125 can clamp the two ends of the ozone sheet 40, the positioning plate 1123 is positioned between the first fixing part 1124 and the second fixing part 1125, the positioning plate 1123 and the first fixing part 1124 and the second fixing part 1125 are arranged in a dislocation way, a line space is reserved in the middle, the two ends of the ozone sheet 40 are respectively clamped on the first fixing part 1124 and the second fixing part 1125, the mounting position of the ozone sheet 40 is ensured.

In another embodiment of the present utility model, as shown in fig. 2 and 4, the first and second hollow portions 1121 and 1122 are provided with hollow grooves, and the hollow grooves are respectively disposed near the edges of the first and second hollow portions 1121 and 1122, and the two hollow grooves are respectively disposed next to two screw mounting seats on the mounting plate 11, so as to ensure the fixed mounting between the fixed cover 13 and the mounting plate 11.

In another embodiment of the present utility model, as shown in fig. 2 and 4, the positioning plate 1123 includes a bottom plate a and a movable plate b, the connection line between the ozone sheet 40 and the high voltage pulse module 30 is clamped by moving the movable plate b, and on the other hand, the connection line between the ozone sheet 40 and the high voltage pulse module 30 is also easy to detach, two sides of the bottom plate a are respectively connected with the first space-avoiding portion 1121 and the second space-avoiding portion 1122, the top of the bottom plate a is provided with a connection opening c for installing the movable plate b, the movable plate b is fixedly installed on the top of the inner side surface of the fixed cover 13, and the bottom plate a and the movable plate b are both provided with installation notches, the two installation notches are combined to form a line clamping interface, and the fixed cover 13 drives the clamping connection line between the movable plate b and the installation notch at the upper end of the bottom plate a in the assembling process, so that the connection line between the ozone sheet 40 and the high voltage pulse module 30 is clamped.

In another embodiment of the present utility model, as shown in fig. 2 and 4, two side edges of the connection opening c are inclined from bottom to top toward two sides, and the two side inclined edges enable the installation notch c to be opened in a horn shape, so that the combination of the movable plates b does not generate a jam.

In another embodiment of the present utility model, as shown in fig. 2, the bottom plate a is disposed in a staggered manner with respect to the first and second space avoiding portions 1121 and 1122, and the bottom plate a is disposed close to the control unit 20 and the high voltage pulse module 30, so that a space is reserved for placing the circuit due to the staggered manner between the bottom plate a and the first and second space avoiding portions 1121 and 1122, so that the connection point between the back surface and the circuit is convenient for the installation of the ozone sheet 40.

In another embodiment of the present utility model, as shown in fig. 2, the assembly plate 11 is provided with positioning partition plates 113, the two positioning partition plates 113 divide the control cabin, the high voltage pulse module 30 is located between the two positioning partition plates 113, one side edge of the control unit 20 is abutted against one of the positioning partition plates 113, the high voltage pulse module 30 is separated from the control unit 20 by the positioning partition plates 113, and the respective installation positions are defined, so that the positioning of the installation positions is realized.

In another embodiment of the present utility model, as shown in fig. 2, a plurality of support plates 114 are disposed on the base 111 at intervals, the battery holder 12 is mounted on top of each support plate 114, and by the interval arrangement of the support plates 114, a space is reserved between the support plates to ensure the supporting effect on the battery holder 12, so that the screw fixing points are conveniently arranged, and meanwhile, the raw material cost is saved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A sterilization case, characterized in that: including casing, control unit, high-voltage pulse module and ozone piece, be provided with control bin, a plurality of air dispersion holes in the casing and be used for placing the battery and place the storehouse, control unit the ozone piece with the equal fixed mounting of high-voltage pulse module in the control bin, control unit with the battery is placed between the storehouse and is connected, control unit's operation end passes the casing set up in on the lateral wall of casing, control unit with the electricity is connected between the high-voltage pulse module, be provided with the installation riser in the control bin, the ozone piece install in on the installation riser, the ozone piece is close to the air dispersion hole sets up, just the ozone piece with the electricity is connected between the high-voltage pulse module.

2. A sterilization case according to claim 1, wherein: the shell comprises an assembly plate, a battery seat, a fixed cover and a sliding cover, wherein a base is arranged on the assembly plate, the battery seat is fixedly installed on the base, the fixed cover and the sliding cover are connected and covered on the top of the assembly plate, the fixed cover is fixedly connected with the assembly plate, the sliding cover is in sliding connection with the assembly plate, the battery seat is located below the sliding cover, and the installation vertical plate is located below the fixed cover.

3. A sterilization case according to claim 2, wherein: the sliding grooves are formed in the bottoms of the edges of the two sides of the bottom of the sliding cover, and the two sliding grooves are respectively connected with two supporting bars arranged on the assembly plate in a sliding mode.

4. A sterilization case according to claim 2, wherein: the installation riser includes first keep away empty portion, second keep away empty portion, locating plate, first fixed part and second fixed part, first keep away empty portion the second keep away empty portion the locating plate first fixed part with the equal fixed mounting of second fixed part in on the inside wall of assembly board, just first keep away empty portion the locating plate the second keep away empty portion connects gradually and sets up, first fixed part with the second fixed part set up respectively in first keep away empty portion with the side of second keep away empty portion, just first fixed part with the second fixed part sets up relatively, the locating plate is located between first fixed part with the second fixed part, the both ends of ozone piece respectively the joint in first fixed part with on the second fixed part.

5. A sterilization case according to claim 4, wherein: the first and second empty portions are provided with empty grooves, and the empty grooves are respectively close to the edges of the first and second empty portions.

6. A sterilization case according to claim 4, wherein: the locating plate comprises a bottom plate and a movable plate, wherein two sides of the bottom plate are respectively connected with a first clearance part and a second clearance part, a connecting opening for installing the movable plate is formed in the top of the bottom plate, the movable plate is fixedly installed on the top of the inner side face of the fixed cover, and installing notches are formed in the bottom plate and the movable plate, and the two installing notches are combined to form a circuit card interface.

7. A sterilization case according to claim 6, wherein: the two side edges of the connecting opening are obliquely arranged from bottom to top to two sides.

8. A sterilization case according to claim 6, wherein: the bottom plate with first clearance portion with the dislocation of second clearance portion is all set up, just the bottom plate is close to the control unit with high-voltage pulse module sets up.

9. A sterilization case according to claim 2, wherein: the assembly plate is provided with positioning partition plates, the control bin is divided by the two positioning partition plates, the high-voltage pulse module is positioned between the two positioning partition plates, and one side edge of the control unit is abutted to one of the positioning partition plates.

10. A sterilization case according to claim 2, wherein: the base is provided with a plurality of supporting plates at intervals, and the battery seat is arranged at the top of each supporting plate.