CN219797438U

CN219797438U - Ultraviolet radiation sterilizing machine

Info

Publication number: CN219797438U
Application number: CN202320770813.3U
Authority: CN
Inventors: 蔡怡; 王云; 史镇宇; 董兴超
Original assignee: Shanghai Gaoshi Photoelectricity Co ltd
Current assignee: Shanghai Gaoshi Photoelectricity Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-10-03
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to an ultraviolet sterilizing machine, which relates to the technical field of sterilizing equipment and comprises a shell with an opening at one end and an ultraviolet lamp fixedly arranged in the shell, wherein an air outlet is formed in the shell, and a baffle device for blocking ultraviolet is arranged at the opening end of the shell. According to the utility model, the baffle device is arranged at the opening end of the shell, and plays a role in blocking ultraviolet rays in the ultraviolet radiation eliminator, so that damage to the outer shell of the air purifier caused by the ultraviolet rays is reduced, and the ageing speed of the outer shell of the air purifier is slowed down.

Description

Ultraviolet radiation sterilizing machine

Technical Field

The utility model relates to the technical field of disinfection equipment, in particular to an ultraviolet disinfection machine.

Background

Along with the continuous improvement of industrial development and medical health knowledge, the ultraviolet disinfection equipment is widely used; therefore, the air purifier can be used for effectively purifying the air no matter the air pollution caused by the environmental pollution or the local air pollution caused by the infectious virus, and the existing air purifying equipment can purify the air in the air purifying equipment by adopting the negative ion generator, and has the functions of releasing negative oxygen ions and filtering and deodorizing.

The existing air purifier can only purify indoor air, and when the indoor air needs to be disinfected, an ultraviolet disinfection machine is often needed to be additionally arranged. The ultraviolet radiation sterilizing machine in the related art comprises a shell and an ultraviolet lamp arranged in the shell, wherein the top of the shell is in a grid shape, the bottom of the shell is in an opening shape, air enters the shell from the opening side, the ultraviolet lamp kills the air passing through the shell, and the air is discharged from the grid after the killing is completed.

The inventor believes that in the disinfection process of the ultraviolet disinfection machine, the lamp light of the ultraviolet lamp irradiates the shell of the air purifier for a long time, the shell of the air purifier is greatly damaged, the ageing speed of the shell of the air purifier is accelerated, and the problem to be improved exists.

Disclosure of Invention

To reduce the amount of ultraviolet irradiation on the outer wall of an air cleaner, thereby reducing the deterioration of the outer casing of the air cleaner.

The utility model provides an ultraviolet radiation sterilizing machine which adopts the following technical scheme:

the ultraviolet radiation sterilizing machine comprises a shell with one end being opened and an ultraviolet lamp fixedly installed in the shell, wherein an air outlet is formed in the shell, and a baffle device for blocking ultraviolet radiation is arranged at the opening end of the shell.

Through adopting above-mentioned technical scheme, fix the casing on air purifier's shell, the air that gets into in the air purifier gets into the casing through the opening of casing in, ultraviolet lamp disinfects, disinfects the air, separates setting of shelves device and blocks the ultraviolet ray that ultraviolet lamp sent in the casing, reduces the irradiation of ultraviolet ray on air purifier's the outer wall to reduce air purifier's shell ageing.

Optionally, the baffle device includes the installing frame and arranges in the barrier piece in the installing frame, the one end of installing frame with the casing rotates to be connected, the other end with the casing can dismantle and be connected.

Through adopting above-mentioned technical scheme, the mounting frame supports fixedly to blocking the piece, realizes blocking the fixed mounting of piece at the casing open end, and the mounting frame rotates to be installed on the casing, separates the shelves device and can follow its own and the rotation junction of casing and turn over a page or leaf, realizes separating the open and shut control of shelves device at the casing opening part. When the opening end of the shell is opened, the opening end of the shell can be directly oriented to an object to be killed, and ultraviolet lamps in the shell emit ultraviolet rays to directly kill the surface of the object.

Optionally, a locking piece for limiting the rotation of the mounting frame is rotationally connected to the outer wall of the housing, and one side of the locking piece facing the housing can be abutted to the outer wall of the blocking piece.

Through adopting above-mentioned technical scheme, when the user needs disinfect the surface of object through the ultraviolet ray disinfection machine, tear down the one end of installing the frame, rotate the lateral wall of installing the frame to the casing, insert the locking piece in the filtration pore of blockking the piece, rotate the locking piece for one side of locking piece orientation casing and the lateral wall butt of blockking the piece, fix the filter on the outer wall of casing, thereby be convenient for disinfect object surface.

Optionally, a plugging groove is formed in the side wall of the shell, and the baffle device is plugged and fixed in the plugging groove.

By adopting the technical scheme, after the ultraviolet sterilizing machine is installed on the air purifier by a worker, the blocking device is inserted into the inserting groove and blocks ultraviolet generated in the ultraviolet sterilizing machine, so that the density of ultraviolet irradiated on the outer wall of the ultraviolet sterilizing machine is reduced; when the surface of an object needs to be disinfected, the baffle device is directly pulled out of the inserting groove, so that ultraviolet rays generated by the ultraviolet lamp directly act on the surface of the object, and the surface of the object is conveniently disinfected.

Optionally, the surface of the barrier sheet is coated with a sterilizing ion coating.

By adopting the technical scheme, the sterilization ion coating is coated on the surface of the barrier sheet, so that the sterilization ion coating has the sterilization function and can perform conventional sterilization; meanwhile, the sterilization and disinfection ion coating has the beneficial effects of enhancing sterilization and disinfection under the irradiation of ultraviolet lamps, and can disinfect harmful gas containing viruses and formaldehyde.

Optionally, a replacement opening for facilitating replacement of the blocking piece is formed in the mounting frame.

Through adopting above-mentioned technical scheme, through setting up the change mouth on installing the frame, utilize the change mouth to be convenient for change the piece that blocks, guarantee to block the stability of piece filtration, guarantee to block the piece and to get into the effect of killing of casing air.

Optionally, the installing frame includes upper frame, lower frame and connects upper frame with connect the frame down between the frame, the barrier clip centre gripping is in upper frame with down between the frame, the mouth of changing is seted up on the connecting frame, the one end of connecting frame with the casing rotates to be connected, the other end with the casing can dismantle and be connected.

Through adopting above-mentioned technical scheme, the connection frame is connected last frame and lower frame for go up frame lower frame and connection frame constitution installation frame is whole, goes up frame and lower frame and acts on the both sides that block the piece respectively, carries out the centre gripping to the block piece and supports, reduces the risk that blocks the piece and take place to warp.

Optionally, the terminal surface fixed mounting that the lower frame deviates from the upper frame has a first magnetism to inhale the piece, the casing rotates to be connected one side fixed mounting of connecting frame has a second magnetism to inhale the piece, when the lower frame with the outer wall laminating of casing, first magnetism is inhaled the piece and is inhaled the piece magnetism with the second magnetism and inhale the connection.

Through adopting above-mentioned technical scheme, the mounting frame moves to the direction that deviates from ultraviolet lamp along its own rotation end, and is inhaled the piece magnetism with the second magnetism and is inhaled the piece and inhale the connection until first magnetism, realizes separating the separation gear and breaks away from at the casing open end, realizes simultaneously separating the relative fixation of separation gear and casing lateral wall.

Optionally, the number of the baffle devices is two, and two ends of the baffle devices far away from each other are respectively and fixedly connected with two opposite side walls of the shell, and two ends of the baffle devices close to each other are detachably connected.

Through adopting above-mentioned technical scheme, through setting up the quantity of separating the shelves device into two, when the tip that two separates the shelves device and be close to each other is connected, realize the shutoff to casing opening part. The baffle device plays the effect of killing the filter to the air that gets into the casing, and two baffle devices rotate along its own rotation end respectively, and two baffle devices are turned over along deviating from ultraviolet lamp's direction and are folded over to the book, until baffle device laminating is at the outer wall of casing, baffle device breaks away from the cover to the casing open end, realizes that the irradiation that the ultraviolet ray killing machine treated the object that kills uses.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the blocking device is arranged at the opening end of the shell and used for blocking ultraviolet rays emitted by the ultraviolet lamp, so that the quantity of the ultraviolet rays irradiated on the air purifier shell is reduced, and the aging rate of the air purifier shell is reduced;

2. the surface of the barrier sheet is coated with the sterilization and disinfection ion coating, so that the sterilization and disinfection ion coating has the sterilization and disinfection function and can perform conventional disinfection; meanwhile, the sterilization and disinfection ion coating has the beneficial effects of enhancing sterilization and disinfection under the irradiation of ultraviolet lamps, and can disinfect harmful gas containing viruses and formaldehyde;

drawings

Fig. 1 is a schematic overall structure of embodiment 1 of the present utility model.

Fig. 2 is a schematic diagram showing the structure of an ultraviolet lamp according to embodiment 1 of the present utility model.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a schematic view of the overall structure of the ultraviolet radiation eliminator in embodiment 2 of the present utility model, which is used for showing the plugging slot on the housing.

Fig. 5 is a schematic structural view showing a first magnetic attraction member in embodiment 3 of the utility model.

Reference numerals illustrate: 1. a housing; 2. an ultraviolet lamp; 3. an air outlet; 4. a gear separating device; 41. a mounting frame; 411. an upper frame; 412. a lower frame; 413. a connection frame; 42. a barrier sheet; 5. sterilizing the ion coating; 6. a replacement port; 7. a connecting shaft; 8. a locking member; 9. a first magnetic attraction member; 10. a second magnetic attraction member; 11. and a plug-in groove.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses an ultraviolet radiation sterilizing machine.

Example 1:

referring to fig. 1 and 2, an ultraviolet radiation eliminator comprises a housing 1 having an opening at one end, an ultraviolet lamp 2 fixedly installed in the housing 1 by a screw, and a baffle device 4 rotatably connected to the housing 1 by a hinge, wherein the baffle device 4 is provided at the opening end of the housing 1. The barrier means 4 blocks the ultraviolet rays emitted from the ultraviolet lamp 2 and reduces the density of the ultraviolet rays irradiated onto the air cleaner housing, thereby slowing down the aging of the air cleaner housing.

The casing 1 is a cuboid with one end opening and the inside hollow, the end face of the casing 1 opposite to the opening end of the casing 1 is provided with an air outlet 3, and the air outlet 3 is communicated with the opening end of the casing 1. So that air passes through the inside of the housing 1. The cross section shape of the air outlets 3 is set to be round groove-shaped, the number of the air outlets 3 is set to be 12, the air outlets 3 are uniformly distributed on the shell 1 in the form of 2*6 array, and the axes of any two air outlets 3 are mutually parallel.

Referring to fig. 1 and 2, the number of the ultraviolet lamps 2 is set to 6, the ultraviolet lamps 2 are installed in the shell 1 in parallel, the ultraviolet lamps 2 are fixedly installed on the end face of the shell 1 where the air outlet 3 is formed through screws, the ultraviolet lamps 2 emit ultraviolet rays to irradiate air in the shell 1, and the aim of sterilizing the air is achieved.

Referring to fig. 1 and 2, the barrier device 4 includes a mounting frame 41 and a barrier sheet 42, and in the present utility model, the barrier sheet 42 includes two air outlet-carrying plates rotatably connected by a rotation shaft. The mounting frame 41 includes an upper frame 411, a lower frame 412, and a connection frame 413 welded between the upper frame 411 and the lower frame 412. The upper frame 411 and the lower frame 412 are grid plates, and the upper frame 411 and the lower frame 412 are arranged in parallel, the connecting frame 413 is an iron plate with a frame-shaped cross section, and two sides of the connecting frame 413 are fixedly connected with the upper frame 411 and the lower frame 412 respectively. The connection frame 413 connects the upper frame 411 and the lower frame 412 such that the upper frame 411, the lower frame 412, and the connection frame 413 constitute the whole of the mounting frame 41.

A replacement opening 6 is formed in one side of the connecting frame 413, the blocking piece 42 is installed between the upper frame 411 and the lower frame 412 in a plugging mode through the replacement opening 6, the blocking piece 42 is clamped and fixed by the upper frame 411 and the lower frame 412, the supporting of the blocking piece 42 is achieved, and the shape and the structure of the blocking piece 42 are kept stable. The mounting frame 41 is rotatably mounted on the housing 1 by a hinge, and the fixed mounting of the blocking piece 42 at the open end of the housing 1 is realized. The blocking piece 42 is convenient to replace by the replacement opening 6, and convenience is provided for staff.

Both side walls of the blocking piece 42, which are abutted against the upper frame 411 and the lower frame 412, are sprayed with a sterilizing ion coating 5. In the embodiment of the utility model, the sterilization and disinfection ion coating 5 is a photocatalyst coating of silver ions, titanium dioxide and the like. The sterilization and disinfection ion coating 5 has the function of sterilization and disinfection, can carry out conventional disinfection on air in the process of air filtration of the barrier sheet 42, has the beneficial effect of enhancing sterilization and disinfection under the irradiation of the ultraviolet lamp 2, and can disinfect the harmful gas containing virus and formaldehyde passing through the barrier sheet 42.

Referring to fig. 2 and 3, one end of the connection frame 413 is rotatably mounted at the end of the opening end of the housing 1 through a hinge, a clamping block is integrally formed at the other end of the connection frame, a clamping groove is formed in the housing 1, and the clamping block at the end of the connection frame 413 is mounted in the clamping groove in a clamping manner, so that the baffle device 4 is fixedly mounted at the opening end of the housing 1.

The outer wall of the shell 1 is rotatably connected with two connecting shafts 7, two connecting shafts 7 are preferably arranged in the utility model, locking pieces 8 are welded and fixed on the outer walls of the two connecting shafts 7, and the section of each locking piece 8 is rectangular in the utility model. The staff unpacks apart the one end of keeping away from the articulated joint of connection frame 413, rotates connection frame 413 for connection frame 413 pastes to the outer wall of casing 1, inserts locking piece 8 in the filtration pore of blocking piece 42, then rotates locking piece 8, makes locking piece 8 towards one side of casing 1 and the outer wall butt of blocking piece 42, will block piece 42 and connection frame 413 to be fixed on the outer wall of casing 1, and the staff of being convenient for disinfects the surface of object directly through the ultraviolet ray disinfection machine.

The implementation principle of the embodiment 1 is as follows: the opening side of the shell 1 is connected with an air outlet of the air purifier, and air entering the air purifier enters the shell through the baffle device 4, and ultraviolet rays generated by the ultraviolet lamp 2 in the ultraviolet sterilizing machine sterilize the air; the arrangement of the baffle device 4 blocks ultraviolet rays generated by the ultraviolet lamp 2 and reduces the damage of the ultraviolet rays to the air purifier shell.

Example 2:

an ultraviolet radiation sterilizing machine in embodiment 2 is different from embodiment 1 in that, referring to fig. 4, a plugging groove 11 is provided on one side of an opening of a housing 1, in the present utility model, two plugging grooves 11 are provided, the two plugging grooves 11 are provided in parallel, a mounting frame 41 is plugged into the plugging grooves 11, and the mounting frame 41 and a blocking piece 42 are fixed between the housing 1 and an air purifier by limiting the plugging grooves 11. The worker can sterilize the object surface by the ultraviolet radiation sterilization machine by pulling out the mounting frame 41 from the insertion groove 11.

Example 2, an ultraviolet radiation eliminator was carried out in the same manner as in example 1.

Example 3:

referring to fig. 4 and 5, the embodiment of the present utility model is different from embodiment 1 in that the number of barrier devices 4 is two.

The assembled specification of the two baffle devices 4 is the same as that of the baffle device 4 in the embodiment 1, the end parts of the two baffle devices 4 far away from each other are connected with the end part of the opening end of the shell 1 through hinges, and the clamping blocks of the end parts of the two baffle devices 4 are connected in a clamping manner. At this time, the two baffle devices 4 are spliced and covered on the end face of the opening end of the shell 1, and the blocking piece 42 in the baffle device 4 plays a role in blocking ultraviolet rays.

The lower frame 412 is embedded with a first magnetic attraction piece 9, the end face of the first magnetic attraction piece 9 is flush with the end face of the lower frame 412, the end faces of two mounting hinges of the shell 1 are embedded with a second magnetic attraction piece 10, and the end faces of the second magnetic attraction piece 10 are flush with the outer wall of the shell.

The clamping fit of the clamping blocks of the two baffle devices 4 is separated, the two baffle devices 4 are folded in opposite directions along the direction away from the ultraviolet lamp 2 until the baffle devices 4 are attached to the outer wall of the shell 1, and at the moment, the first magnetic attraction piece 9 and the second magnetic attraction piece 10 are in magnetic attraction connection, so that the two baffle devices 4 are relatively fixed on two sides of the shell 1. The baffle device 4 is separated from the cover of the opening end of the shell 1, and the opening end of the shell 1 faces towards the object to be killed, so that the ultraviolet radiation killing machine irradiates the object to be killed.

The implementation principle of the embodiment 3 is as follows: when the two baffle devices 4 are spliced into a whole, the two baffle devices 4 are covered on the end face of the opening end of the shell 1, and the blocking piece 42 in the baffle device 4 blocks ultraviolet rays emitted by the ultraviolet lamp 2, so that the possibility of damage to the shell of the air purifier is reduced. The baffle device 4 is rotated, the first magnetic attraction piece 9 and the second magnetic attraction piece 10 are magnetically attracted and connected, the two baffle devices 4 are fixed on two sides of the shell 1, the baffle device 4 is separated from covering the opening end of the shell 1, ultraviolet rays emitted by the ultraviolet lamp 2 penetrate through the opening of the shell 1 to irradiate the surface of an object to be killed, and irradiation and killing are carried out on the object to be killed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An ultraviolet radiation sterilizing machine is characterized in that: the ultraviolet lamp comprises a shell (1) with one end being opened and an ultraviolet lamp (2) fixedly installed in the shell (1), wherein an air outlet (3) is formed in the shell (1), and a baffle device (4) for blocking ultraviolet rays is arranged at the opening end of the shell (1).

2. An ultraviolet radiation sterilization apparatus as defined in claim 1, wherein: the baffle device (4) comprises a mounting frame (41) and a blocking piece (42) arranged in the mounting frame (41), one end of the mounting frame (41) is rotatably connected with the shell (1), and the other end of the mounting frame is detachably connected with the shell (1).

3. An ultraviolet radiation sterilization apparatus as defined in claim 2, wherein: the outer wall of the shell (1) is rotationally connected with a locking piece (8) used for limiting the rotation of the mounting frame (41), and one side, facing the shell (1), of the locking piece (8) can be abutted with the outer wall of the blocking piece (42).

4. An ultraviolet radiation sterilization apparatus as defined in claim 1, wherein: the side wall of the shell (1) is provided with a plug-in groove (11), and the baffle device (4) is fixedly plugged into the plug-in groove (11).

5. An ultraviolet radiation sterilization apparatus as defined in claim 2, wherein: the surface of the blocking sheet (42) is coated with a sterilizing ion coating (5).

6. An ultraviolet radiation sterilization apparatus as defined in claim 2, wherein: the mounting frame (41) is provided with a replacement opening (6) which is convenient for replacing the blocking piece (42).

7. An ultraviolet radiation sterilization apparatus as defined in claim 6, wherein: the mounting frame (41) comprises an upper frame (411), a lower frame (412) and a connecting frame (413) connected between the upper frame (411) and the lower frame (412), the blocking piece (42) is clamped between the upper frame (411) and the lower frame (412), the replacing opening (6) is formed in the connecting frame (413), one end of the connecting frame (413) is rotatably connected with the shell (1), and the other end of the connecting frame (413) is detachably connected with the shell (1).

8. An ultraviolet radiation sterilization apparatus as defined in claim 7, wherein: the end face, deviating from the upper frame (411), of the lower frame (412) is fixedly provided with a first magnetic attraction piece (9), one side, connected with the connecting frame (413) in a rotating mode, of the shell (1) is fixedly provided with a second magnetic attraction piece (10), and when the lower frame (412) is attached to the outer wall of the shell (1), the first magnetic attraction piece (9) is in magnetic attraction connection with the second magnetic attraction piece (10).

9. An ultraviolet radiation sterilization apparatus as defined in claim 1, wherein: the number of the baffle devices (4) is two, the ends of the baffle devices (4) which are far away from each other are respectively fixedly connected with two opposite side walls of the shell (1), and the ends of the baffle devices (4) which are close to each other are detachably connected.