CN217138705U

CN217138705U - Portable pulse ultraviolet sterilizer

Info

Publication number: CN217138705U
Application number: CN202220103035.8U
Authority: CN
Inventors: 钱利涛
Original assignee: Shenzhen Youwei Spectrum Technology Co ltd
Current assignee: Shenzhen Youwei Spectrum Technology Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-09
Anticipated expiration: 2032-01-14

Abstract

The application discloses a portable pulse ultraviolet sterilizer, which comprises a shell, a controller and a sterilizing component, wherein the sterilizing component is connected with the controller; the shell is internally provided with a lifting mechanism, the disinfection component is connected with the lifting mechanism, the lifting mechanism is connected with the controller, and the lifting mechanism is used for driving the disinfection component to extend out of or retract into the shell; the lower surface of casing is equipped with the removal subassembly, be equipped with handheld subassembly on the lateral wall of casing. The lifting mechanism can drive the disinfection component to retract into the shell, so that the disinfection component is prevented from being collided when being moved or carried, and the risk that the disinfection component is damaged by collision is reduced; in addition, the operating personnel can easily move the pulse ultraviolet sterilizer under the assistance of the moving assembly by grasping the handheld assembly, so that the portability of the pulse ultraviolet sterilizer is improved, the labor intensity of manual operation is greatly reduced, and the manpower is saved.

Description

Portable pulse ultraviolet sterilizer

Technical Field

The utility model relates to a disinfecting equipment field, more specifically relates to a portable pulse ultraviolet sterilizer.

Background

The pulse ultraviolet ray is an ultraviolet ray excited in pulse mode by using pulse engineering technology of instantaneous discharge and special inert gas lamp tube, and it utilizes the instantaneous and high-intensity pulse light energy to kill various microorganisms, so that it can make up the defects of traditional thermal sterilization and chemical sterilization.

With the increasing importance of people on the environmental sanitation of public places, more and more public places can carry out irregular disinfection and killing indoors, and the pulse ultraviolet disinfector is more used. The existing pulse ultraviolet sterilizer is generally large in size and heavy in weight, and often needs to be carried to a sterilization place by a plurality of persons in a matching way when in use, and also needs to be carried away by a plurality of persons after use, so that time and labor are wasted; in addition, the ultraviolet disinfection lamp of the existing pulse ultraviolet disinfector is exposed, and the ultraviolet disinfection lamp is easily touched by mistake in the carrying process, so that the lamp is damaged, and the loss is brought to users.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, an embodiment of the present application provides a portable pulse ultraviolet sterilizer, which includes a housing, a controller, and a sterilizing assembly, wherein the sterilizing assembly is connected to the controller; the shell is internally provided with a lifting mechanism, the disinfection component is connected with the lifting mechanism, the lifting mechanism is connected with the controller, and the lifting mechanism is used for driving the disinfection component to extend out of or retract into the shell; the lower surface of the shell is provided with a moving assembly, and the side wall of the shell is provided with a handheld assembly; the lifting mechanism comprises an electric cylinder and a connecting seat, the electric cylinder is fixedly installed in the shell, the output end of the electric cylinder is connected with the connecting seat, and the connecting seat is connected with the supporting frame of the disinfection component.

As a further improvement of the embodiment of the application, the sterilizing component comprises a support frame, a lamp cover and an ultraviolet sterilizing lamp, the ultraviolet sterilizing lamp is connected with the support frame, the support frame is connected with the lifting mechanism, and the ultraviolet sterilizing lamp is connected with the controller; the lamp cover is detachably connected with the shell.

As a further improvement of the embodiment of the application, the support frame is provided with an insulating sleeve, a heat radiating piece is arranged in the insulating sleeve, the two ends of the ultraviolet disinfection lamp are provided with electrode plates, and the electrode plates are connected with the heat radiating piece.

As a further improvement of this application embodiment, be equipped with guiding mechanism in the casing, guiding mechanism includes second guide bar and limiting plate, the one end of second guide bar with the casing is connected, the other end of second guide bar passes behind the support frame with limiting plate connects, the limiting plate with the inner wall sliding connection of casing.

As a further improvement of the embodiment of the application, a heat dissipation fan is arranged below the controller and connected with the shell, the heat dissipation fan is connected with the controller, and heat dissipation holes are formed in the corresponding positions of the lower surface of the shell and the heat dissipation fan.

As a further improvement of the embodiment of the present application, the moving assembly includes a plurality of universal wheels, and the universal wheels are connected with the lower surface of the housing; the hand-held assembly includes a pull handle connected with a side wall of the housing.

As the further improvement of this application embodiment, the casing includes frame and operation panel, the frame with the operation panel is connected, the universal wheel sets up the lower surface of frame, the handle sets up on the lateral wall of operation panel.

As a further improvement of the embodiment of the application, the operating platform is provided with a display panel and control buttons, and the display panel and the control buttons are respectively connected with the controller.

As a further improvement of the embodiment of the application, a drawer and a power interface are arranged on the base, the power interface is connected with the controller, and the drawer is connected with the base in a sliding mode.

Compared with the prior art, the lifting mechanism is arranged in the shell and connected with the disinfection component, so that the disinfection component can be driven to retract into the shell through the lifting mechanism after disinfection is finished, the shell can protect the disinfection component, the disinfection component is prevented from being collided when the pulse ultraviolet sterilizer is moved or carried, and the risk that the disinfection component is damaged by collision is reduced; in addition, through set up removal subassembly and handheld subassembly on the casing, operating personnel just can be light remove this pulse ultraviolet disinfector under the helping hand of removal subassembly through grabbing handheld subassembly, whole removal process only need alone operate can, improved pulse ultraviolet disinfector's portability, reduced the artifical intensity of labour of operation by a wide margin, saved the manpower.

Drawings

In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of an embodiment of the present application;

FIG. 3 is a schematic top view of an embodiment of the present application;

fig. 4 is a schematic view of the cross-sectional structure a-a in fig. 3.

Detailed Description

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 application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-4, a portable pulse ultraviolet sterilizer comprises a controller 1, a housing 2 and a sterilizing component 3, wherein the sterilizing component 3 is electrically connected with the controller 1; a lifting mechanism 4 is arranged in the shell 2, the disinfection component 3 is connected with the lifting mechanism 4, the lifting mechanism 4 is connected with the controller 1, and the lifting mechanism 4 is used for driving the disinfection component 3 to extend out of or retract into the shell 2; when needs disinfect, 4 drive disinfection subassemblies of elevating system 3 stretch out casing 2, are convenient for disinfect to air on every side, and after the disinfection, in 4 drive disinfection subassemblies of elevating system 3 retractions casing 2, casing 2 can provide the protection to disinfection subassemblies 3, and the disinfection subassemblies 3 are touched to the mistake when preventing to carry or remove this pulse ultraviolet disinfector.

Casing 2 includes frame 21 and operation panel 22, and frame 21 passes through screw fixed connection with operation panel 22, and the lower surface of frame 21 is equipped with the removal subassembly, and the removal subassembly includes that the array sets up 4 universal wheels 5 at frame 21 lower surface, and 4 universal wheels 5 pass through screw and frame 21 lower surface fixed connection. A hand-held component is arranged on the side wall of the operating platform 22, the hand-held component comprises a handle 6, and the handle 6 and the operating platform 22 are integrally formed; in other embodiments, the handle 6 may be a separate component, and is fixedly connected to the console 22 by screws. When the pulse ultraviolet sterilizer needs to be moved or carried, a user can easily push or pull the pulse ultraviolet sterilizer under the assistance of the universal wheels 5 by only holding the handle 6; the whole process only needs one person to operate, the labor intensity of operators is reduced, and the manpower is saved.

The disinfection component 3 comprises a support frame 31, a lamp cover 32 and an ultraviolet disinfection lamp 33, wherein the support frame 31 is fixedly connected with the lifting mechanism 4; an insulating sleeve 34 is arranged on the support frame 31, a heat dissipation member 35 is arranged in the insulating sleeve 34, electrode plates 36 are arranged at two ends of the ultraviolet disinfection lamp 33, the electrode plates 36 are fixed on the heat dissipation member 35, and the electrode plates 36 are electrically connected with the controller 1. The ultraviolet disinfection lamp 33 can be connected with the controller 1 through the electrode plate 36, so that the power is supplied for work; the heat generated by work can be conducted and radiated through the heat radiating piece 35, so that the service lives of the electrode plate 36 and the ultraviolet disinfection lamp 33 are prolonged; the insulating sleeve 34 can prevent the high current of the ultraviolet disinfection lamp 33 from flowing to the operation table 22 when working, thereby playing the role of insulation protection.

The upper end of the operating platform 22 is provided with a boss 23, and the inner cavity of the lamp cover 32 is matched with the boss 23 in shape; the support frame 31 is provided with 4 first guide rods 37, the 4 first guide rods 37 are distributed on the periphery of the ultraviolet disinfection lamp 33, and one end of each first guide rod 37, which is far away from the support frame 31, penetrates through the boss 23 and then is fixedly connected with the lamp cover 32. When the lifting mechanism 4 works, the support frame 31 moves along with the lifting mechanism 4, so as to drive the first guide rod 37 and the lamp cover 32 to move up and down; when the support frame 31 is lowered to the limit position, the lamp cover 32 just covers the boss 23 to cover the ultraviolet disinfection lamp 33, and the lamp cover 32 can improve the protection for the upper end of the ultraviolet disinfection lamp 33.

The lifting mechanism 4 comprises an electric cylinder 41 and a connecting seat 42, the electric cylinder 41 is fixedly installed in the base 21, the electric cylinder 41 is electrically connected with the controller 1, the output end of the electric cylinder 41 is fixedly connected with the connecting seat 42 through a screw, and one side, far away from the electric cylinder 41, of the connecting seat 42 is fixedly connected with the support frame 31. When the electric cylinder 41 works, the connecting base 42 is driven to move, and the connecting base 42 drives the supporting frame 31 and the ultraviolet disinfection lamp 33 to move up and down.

For the direction of motion of spacing disinfection subassembly 3, be equipped with guiding mechanism in casing 2, guiding mechanism includes 4 second guide bars 24 and limiting plate 25, the one end and the operation panel 22 fixed connection of second guide bar 24, the other end of second guide bar 24 pass behind the support frame 31 with limiting plate 25 fixed connection, limiting plate 25 and frame 21's inner chamber shape adaptation, and limiting plate 25 and frame 21's inner wall sliding connection. In order to reduce the sliding friction force between the second guide rod 24 and the support frame 31, a linear bearing 26 is provided at the joint of the support frame 31 and the second guide rod 24. In operation, under the driving of the electric cylinder 41, the supporting frame 31 slides up and down on the second guiding rod 24, so as to drive the disinfecting assembly 3 to move up and down, and the disinfecting assembly 3 can extend out or retract into the housing 2.

When the pulse ultraviolet sterilizer works, the controller 1 inevitably generates certain heat when working, and the risk of burning the controller 1 is existed when the temperature of the controller 1 is too high; in order to prolong the service life of the controller 1, a heat radiation fan 7 is arranged below the controller 1, the heat radiation fan 7 is fixedly connected with the base 21, and the heat radiation fan 7 is electrically connected with the controller 1; the lower surface of the base 21 is provided with a plurality of heat dissipation holes 27 at positions corresponding to the heat dissipation fan 7. When the controller works, the controller 1 drives the heat radiation fan 7 to rotate, the heat radiation fan 7 sucks out hot air in the controller 1 and discharges the hot air from the heat radiation holes 27, so that air circulation is generated in the controller 1, and a heat radiation effect is realized on the working environment of the controller 1.

The operation panel 22 is provided with a display panel 8 and control buttons 9, and the display panel 8 and the control buttons 9 are respectively connected with the controller 1. The display panel 8 is used for displaying the working state information of the pulse ultraviolet sterilizer, and is convenient for users to observe. The control button 9 is used for controlling the pulse ultraviolet sterilizer and comprises a function button 91 and an emergency shutdown button 92, and the function button 91 is operated to control the pulse ultraviolet sterilizer during daily use; the pulsed uv disinfector can be immediately shut down by the emergency shut down button 92 when an emergency situation is encountered, such as when an unrelated person enters the disinfection location.

The base 21 is provided with a drawer 10 and a power interface 11, the power interface 11 is connected with the controller 1, and the drawer 10 is connected with the base 21 in a sliding manner. The power interface 11 is used for supplying power to the pulse ultraviolet sterilizer by an external power supply, and the drawer 11 can be used for storing articles such as an external power line and the like.

The working principle is as follows:

when the pulse ultraviolet sterilizer is needed, a user can easily move the pulse ultraviolet sterilizer to a position area to be sterilized by holding the handle 6 under the assistance action of the universal wheels 5; the controller 1 is powered on by externally connecting a power supply through the power interface 11.

When carrying out the disinfection work, the user selects the disinfection mode that needs through operation function button 91, and 1 drive electric jar 41 of controller begins work, and electric jar 41 drives connecting seat 42 and support frame 31 and rises from casing 2 in, and support frame 31 takes ultraviolet disinfection lamp 33 to stretch out the casing, and controller 1 is for the power supply of ultraviolet disinfection lamp 33, and ultraviolet disinfection lamp 33 begins work, sends the pulse ultraviolet and disinfects to air on every side. After the sterilization is finished, the electric cylinder 41 drives the connecting base 42 and the supporting bracket 31 to descend, thereby driving the ultraviolet sterilizing lamp 33 to retract into the housing 2 until the lamp cover 32 covers the boss 23.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. A portable pulse ultraviolet sterilizer is characterized by comprising a shell, a controller and a sterilizing component, wherein the sterilizing component is connected with the controller;

the shell is internally provided with a lifting mechanism, the disinfection component is connected with the lifting mechanism, the lifting mechanism is connected with the controller, and the lifting mechanism is used for driving the disinfection component to extend out of or retract into the shell;

the lower surface of the shell is provided with a moving assembly, and the side wall of the shell is provided with a handheld assembly;

the lifting mechanism comprises an electric cylinder and a connecting seat, the electric cylinder is fixedly installed in the shell, the output end of the electric cylinder is connected with the connecting seat, and the connecting seat is connected with the supporting frame of the disinfection component.

2. The portable pulsed ultraviolet sterilizer of claim 1, wherein said sterilizing assembly comprises a support frame, a lamp cover and an ultraviolet sterilizing lamp, said ultraviolet sterilizing lamp being connected to said support frame, said support frame being connected to said lift mechanism, said ultraviolet sterilizing lamp being connected to said controller;

the lamp cover is detachably connected with the shell.

3. The portable pulse ultraviolet sterilizer of claim 2, wherein the support frame is provided with an insulating sleeve, a heat sink is provided in the insulating sleeve, and both ends of the ultraviolet sterilizer are provided with electrode pads connected to the heat sink.

4. The portable pulse ultraviolet sterilizer of claim 2 or 3, wherein a guide mechanism is arranged in the housing, the guide mechanism comprises a second guide rod and a limiting plate, one end of the second guide rod is connected with the housing, the other end of the second guide rod penetrates through the support frame and then is connected with the limiting plate, and the limiting plate is slidably connected with the inner wall of the housing.

5. The portable pulse ultraviolet sterilizer of claim 1, wherein a heat dissipation fan is arranged below the controller, the heat dissipation fan is connected with the housing, the heat dissipation fan is connected with the controller, and heat dissipation holes are arranged at corresponding positions of the lower surface of the housing and the heat dissipation fan.

6. The portable pulsed ultraviolet sterilizer of any one of claims 1-3 or 5, wherein said moving assembly comprises a plurality of universal wheels, said universal wheels being connected to a lower surface of said housing;

the hand-held assembly includes a pull handle connected with a side wall of the housing.

7. The portable pulsed ultraviolet sterilizer of claim 6, wherein said housing comprises a base and a console, said base being connected to said console, said universal wheels being disposed on a lower surface of said base, said handles being disposed on a side wall of said console.

8. The portable pulsed ultraviolet sterilizer of claim 7, wherein said operating table is provided with a display panel and control buttons, said display panel and said control buttons being connected to said controller, respectively.

9. The portable pulsed ultraviolet sterilizer of claim 8, wherein said base has a drawer and a power interface, said power interface is connected to said controller, said drawer is slidably connected to said base.