Portable ultraviolet disinfection device

Abstract

The utility model relates to the technical field of ultraviolet disinfection, and provides a portable ultraviolet disinfection device which is characterized in that a telescopic component is arranged at an inner seat in a bin seat, and when an ultraviolet disinfection rod body is in a non-use stage, a threaded rod can be driven to rotate through a positive and negative motor; a threaded rod is arranged on the inner base, a threaded block located on the outer side of the threaded rod drives the ultraviolet disinfection rod body to be collected into the bin base, then a top cover can be clamped to a clamping groove, and meanwhile, the ultraviolet disinfection rod body is prevented from being collided and broken in the carrying process by storing and protecting the ultraviolet disinfection rod body, and a scraping assembly is arranged at the top of the side of the inner base; when the ultraviolet disinfection rod body is driven by the forward and reverse motor to be stored in the bin seat, the outer surface of the ultraviolet disinfection rod body slides on the inner side of the replaceable cleaning towel, and dust and sharp particles on the surface of the ultraviolet disinfection rod body can be scraped off through the replaceable cleaning towel. Therefore, the ultraviolet disinfection rod body is protected and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet disinfection, and in particular to a portable ultraviolet disinfection device. Background Art

[0002] Ultraviolet disinfection uses ultraviolet rays of appropriate wavelengths to irradiate microorganisms, destroying the molecular structure of their DNA or RNA, causing the microorganisms to die or lose their ability to reproduce, thereby achieving the effect of sterilization and disinfection. Compared with other ultraviolet devices, ultraviolet wands have the advantage of being easy to carry. While ensuring portability, how to prevent the outer surface of the ultraviolet wand from being bumped and damaged is a problem that needs to be solved urgently.

[0003] After searching, the announcement number CN214318638U discloses a portable ultraviolet disinfection stick, including a handle, a battery embedded in the rear side wall of the handle, a control switch installed at the front end of the handle, a steering port opened at the top of the handle, the upper part of the steering port is rotatably connected to the steering shaft, the middle part of the steering shaft is connected to a worm gear, the left and right ends of the steering shaft are connected to a fixing frame, the top of the fixing frame is connected to a shell, the inner cavity of the shell is equipped with a disinfection stick body, the front end opening of the shell is connected to a filter, the inner wall of the shell is connected to a reflector, the lower end of the steering port is rotatably connected to a worm, the rear end of the worm is connected to a knob, and limit slots are symmetrically opened on the left and right sides of the front end of the handle, and the upper end of the limit slot is rotatably connected to a support frame.

[0004] The above-mentioned portable ultraviolet disinfection stick is provided with a shell on the upper part of the handle, and the ultraviolet disinfection work is performed by disinfecting the stick body inside the shell. However, the design defect is that the disinfection stick body is directly arranged in the shell, and it is easy to be bumped by the outside world during the carrying process and when not in use, which may cause the disinfection stick to break. At the same time, the filter provided on one side of the shell in this design cannot intercept small and sharp foreign objects, which may cause dust and scratches on the surface of the disinfection stick. Utility Model Content

[0005] The utility model proposes a portable ultraviolet disinfection device, which solves the problem in the prior art that the disinfection stick is easily bumped by the outside world during the carrying process and when not in use, which leads to the disinfection stick being broken. At the same time, the filter provided on one side of the shell of this design cannot intercept small and sharp foreign objects, which leads to dust and scratches on the surface of the disinfection stick.

[0006] The technical solution of the utility model is as follows: A portable ultraviolet disinfection device includes a warehouse seat, which is fixedly connected to an inner seat inside the warehouse seat, and a telescopic component is arranged inside the inner seat. The telescopic component includes a forward and reverse motor, and the forward and reverse motor is fixedly installed inside the inner seat. The telescopic component also includes a threaded rod fixedly connected to the output end of the forward and reverse motor and connected to the groove in the side of the inner seat through the forward and reverse motor. The telescopic component also includes an ultraviolet disinfection rod body that rotates with the threaded rod to complete the lifting inside and outside the warehouse seat. A card slot is provided on one side of the warehouse seat, and a sealing cover assembly for closing and protection is provided on the warehouse seat at the card slot. A scraping assembly for cleaning the outer surface of the ultraviolet disinfection rod body during the lifting process is also provided on the top of the inner seat inside the warehouse seat.

[0007] Preferably, the telescopic assembly further comprises a threaded block, which is threadedly connected to the outside of the threaded rod. The telescopic assembly further comprises a slide, which is fixedly connected to the side of the threaded block, and the slide is fixedly connected to the body of the ultraviolet disinfection rod.

[0008] Preferably, the telescopic assembly further comprises a baffle, which is fixedly connected to the side of the slide seat and is located outside the body of the ultraviolet disinfection rod.

[0009] Preferably, a handle is fixedly connected to the outside of the storage seat, an anti-slip cover is distributed on the outside of the handle, an inner groove is opened inside the handle, and the inner groove is communicated with the inside of the storage seat.

[0010] Preferably, the cover assembly includes a top cover, and the cover assembly also includes a clamping ring fixedly connected to the side of the top cover, the clamping ring matches the clamping slot, and the top cover is clamped in the clamping slot through the clamping ring.

[0011] Preferably, the cover assembly further comprises a docking groove provided in the middle of the side surface of the top cover, and the size of the docking groove matches the handle.

[0012] Preferably, the scraping assembly includes a slot, which is provided on the side surface of the inner seat, a threaded groove is provided on the bottom of the inner wall of the slot, and a second insertion hole is provided through the top of the inner wall of the slot.

[0013] Preferably, the scraping assembly also includes a socket, which is inserted into the slot, and a first socket corresponding to the second socket is opened on one side of the socket. A replacement clean towel is clamped on the inner ring of the socket, and the socket is also inserted with a bolt at the first socket, and the bolt passes through the first socket and the second socket in turn and is threadedly connected to the thread groove.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a telescopic component at the inner seat inside the storage seat. When the ultraviolet disinfection stick body is in the non-use stage, the threaded rod can be driven to rotate by the forward and reverse motors, so that the threaded block located on the outside of the threaded rod drives the ultraviolet disinfection stick body to be stored in the storage seat, and then the top cover can be snapped into the slot. Compared with the comparative documents, this design can store and protect the ultraviolet disinfection stick body when it is not in use, which not only reduces the overall length for easy carrying, but also prevents the ultraviolet disinfection stick body from being hit and broken during carrying by storing and protecting the ultraviolet disinfection stick body.

[0016] 2. The utility model provides a scraping assembly on the top of the inner seat. After the socket is fixed to the slot by a bolt thread, the replacement clean towel located on the inside of the socket contacts the outer surface of the ultraviolet disinfection stick body, and when the ultraviolet disinfection stick body is stored into the interior of the bin seat under the drive of the forward and reverse motors, the outer surface of the ultraviolet disinfection stick body will slide in contact with the inner side of the replacement clean towel. The replacement clean towel can scrape off dust and sharp particles on the surface of the ultraviolet disinfection stick body, thereby protecting the ultraviolet disinfection stick body and performing a cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the external structure of the overall device of the present invention;

[0019] Figure 2 Schematic diagram of the capping assembly and scraping assembly of the present invention;

[0020] Figure 3 for Figure 2 A magnified view of area A;

[0021] Figure 4 This is a schematic diagram of the interior of the warehouse seat and the inner seat of the utility model;

[0022] Figure 5 This is a schematic diagram of the telescopic assembly of the present utility model;

[0023] In the figure: 1. Bin seat; 11. Handle; 111. Anti-slip sleeve; 12. Card slot; 13. Inner slot; 2. Cap assembly; 21. Top cover; 211. Docking slot; 22. Clamp ring; 3. Scraper assembly; 31. Bolt; 32. Socket; 321. First socket; 33. Replacement clean towel; 34. Slot; 341. Threaded groove; 342. Second socket; 4. Inner seat; 5. Telescopic assembly; 51. Forward and reverse motor; 511. Threaded rod; 52. Threaded block; 521. Sliding seat; 522. Baffle; 53. UV disinfection stick body. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 2 and Figure 5 The utility model provides a technical solution: a portable ultraviolet disinfection device, including a warehouse seat 1, an inner seat 4 is fixedly connected to the warehouse seat 1, a telescopic component 5 is arranged inside the inner seat 4, the telescopic component 5 includes a forward and reverse motor 51, the forward and reverse motor 51 is fixedly installed inside the inner seat 4, the telescopic component 5 also includes a threaded rod 511 fixedly connected to the output end of the forward and reverse motor 51 and connected to the groove in the side of the inner seat 4 through the rotation of the forward and reverse motor 51, the telescopic component 5 also includes an ultraviolet disinfection rod body 53 that rotates with the threaded rod 511 to complete the lifting inside and outside the warehouse seat 1, and the warehouse A card slot 12 is provided on one side of the seat 1, and a sealing cover assembly 2 for closed protection is provided at the card slot 12 of the storage seat 1. A scraping assembly 3 for cleaning the outer surface of the ultraviolet disinfection rod body 53 during the lifting process is also provided on the top of the inner seat 4 inside the storage seat 1. This design solves the problem in the prior art that the disinfection rod is easily bumped by the outside world during the carrying process and when not in use, which leads to the breakage of the disinfection rod. At the same time, the filter screen provided on one side of the shell of this design cannot intercept small and sharp foreign objects, which leads to dust and scratches on the surface of the disinfection rod.

[0026] See also Figure 5 The telescopic assembly 5 also includes a threaded block 52, which is threadedly connected to the outside of the threaded rod 511. The telescopic assembly 5 also includes a slide 521, which is fixedly connected to the side of the threaded block 52. The slide 521 is fixedly connected to the ultraviolet disinfection rod body 53. The telescopic assembly 5 also includes a baffle 522, which is fixedly connected to the side of the slide 521. The baffle 522 is located on the outside of the ultraviolet disinfection rod body 53. By starting the forward and reverse motor 51 to drive the threaded rod 511 to rotate, the threaded block 521, which is threadedly connected to the outside of the threaded rod 511, is rotated. 2 synchronously drives the slide 521 and the ultraviolet disinfection rod body 53 to move up and down in the storage seat 1. Through this design, the ultraviolet disinfection rod body 53 can be stored and protected inside the storage seat 1 when not in use. Similarly, starting the forward and reverse motor 51 to reverse the ultraviolet disinfection rod body 53 can complete the work of extending the ultraviolet disinfection rod body 53 to the outside of the storage seat 1. In this design, a baffle 522 is provided on the side of the ultraviolet disinfection rod body 53. When holding and using the ultraviolet disinfection rod body 53, the staff can align the baffle 522 with themselves to avoid damage caused by the direct exposure of the ultraviolet disinfection rod body 53.

[0027] See also Figure 2 and Figure 4 A handle 11 is fixedly connected to the outside of the storage seat 1, and an anti-slip cover 111 is distributed on the outside of the handle 11. An inner groove 13 is opened inside the handle 11, and the inner groove 13 is connected with the inside of the storage seat 1. The anti-slip cover 111 on the outside of the handle 11 can increase the friction of the staff's grip. At the same time, an inner groove 13 connected with the storage seat 1 is provided inside the handle 11. This design can facilitate the staff to complete the installation of the power supply equipment electrically connected to the ultraviolet disinfection rod body 53 at the inner groove 13.

[0028] See also Figure 2 The cover assembly 2 includes a top cover 21, and the cover assembly 2 also includes a clamping ring 22 fixedly connected to the side of the top cover 21. The clamping ring 22 matches the card slot 12, and the top cover 21 is clamped in the card slot 12 through the clamping ring 22. When the ultraviolet disinfection rod body 53 is stored in the interior of the warehouse seat 1, the top cover 21 can be clamped in the card slot 12 through the clamping ring 22, thereby completing the closed protection of the warehouse seat 1 for the ultraviolet disinfection rod body 53.

[0029] See also Figure 2 The cover assembly 2 also includes a docking groove 211 opened in the middle of the side of the top cover 21. The size of the docking groove 211 matches the handle 11. When the ultraviolet disinfection rod body 53 extends out of the bin seat 1 during use, the top cover 21 can be removed from the card slot 12 and connected to the handle 11 through the docking groove 211. This design facilitates the storage and fixing of the top cover 21.

[0030] See also Figure 2 and Figure 3The scraping component 3 includes a slot 34, which is opened on the side of the inner seat 4, and a threaded groove 341 is opened at the bottom of the inner wall of the slot 34, and a second socket 342 is opened at the top of the inner wall of the slot 34. The scraping component 3 also includes a socket 32, which is plugged into the slot 34, and a first socket 321 corresponding to the second socket 342 is opened on one side of the socket 32. A replacement clean towel 33 is clamped on the inner ring of the socket 32, and a bolt 31 is also inserted at the first socket 321 of the socket 32. The bolt 31 passes through the first socket 321 and the second socket 342 in sequence and is threadedly connected to the threaded groove 341. When the ultraviolet disinfection rod body 53 is in the forward and reverse motor During the process of being stored inside the storage seat 1 under the drive of 51, the outer surface of the ultraviolet disinfection rod body 53 will slide against the inner side of the replacement clean towel 33, and the replacement clean towel 33 can be used to scrape off the dust and sharp particles on the surface of the ultraviolet disinfection rod body 53, thereby protecting the ultraviolet disinfection rod body 53 and cleaning the process. When the replacement clean towel 33 needs to be replaced, the bolt 31 can be unscrewed from the thread groove 341 by an external tool, and the unscrewed bolt 31 can be taken out through the second hole 342 and the first hole 321 in turn, and then the socket 32 ​​can be taken out from the socket 32 ​​and the replacement of the replacement clean towel 33 is completed.

[0031] The working principle and use process of this utility model are as follows:

[0032] By starting the forward and reverse motor 51 to drive the threaded rod 511 to rotate, the threaded block 52 threadedly connected to the outside of the threaded rod 511 synchronously drives the slide 521 and the ultraviolet disinfection rod body 53 to move up and down in the warehouse seat 1. Through this design, the ultraviolet disinfection rod body 53 can be stored and protected inside the warehouse seat 1 during the non-use stage. After the ultraviolet disinfection rod body 53 is stored inside the warehouse seat 1, the top cover 21 can be clamped in the clamping groove 12 through the clamping ring 22 to complete the closed protection of the ultraviolet disinfection rod body 53 by the warehouse seat 1. At the same time, when the ultraviolet disinfection rod body 53 extends out of the warehouse seat 1 during use, the top cover 21 can be removed from the clamping groove 12 and clamped in the handle 11 through the docking groove 211. This design can be easily The top cover 21 performs storage and fixing work. In particular, when the ultraviolet disinfection rod body 53 is stored in the interior of the storage seat 1 under the drive of the forward and reverse motor 51, the outer surface of the ultraviolet disinfection rod body 53 will slide against the inner side of the replacement clean towel 33. The replacement clean towel 33 can be used to scrape off dust and sharp particles on the surface of the ultraviolet disinfection rod body 53, thereby protecting the ultraviolet disinfection rod body 53 and cleaning the process. When the replacement clean towel 33 needs to be replaced, the bolt 31 can be unscrewed from the threaded groove 341 using an external tool, and the unscrewed bolt 31 can be taken out through the second socket 342 and the first socket 321 in turn. Then the socket 32 ​​can be taken out from the socket 32 ​​and the replacement of the replacement clean towel 33 is completed.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable ultraviolet disinfection device, comprising a compartment (1), characterized in that: The interior of the storage seat (1) is fixedly connected to an inner seat (4), and a telescopic assembly (5) is provided inside the inner seat (4). The telescopic assembly (5) includes a forward and reverse motor (51), and the forward and reverse motor (51) is fixedly installed inside the inner seat (4). The telescopic assembly (5) also includes a threaded rod (511) fixedly connected to the output end of the forward and reverse motor (51) and connected to the groove in the side of the inner seat (4) through the forward and reverse motor (51). The telescopic assembly (5) also includes an ultraviolet disinfection rod body (53) that rotates with the threaded rod (511) and completes the lifting and lowering inside and outside the storage seat (1). A card slot (12) is provided on one side of the storage seat (1), and a cover assembly (2) for closing and protecting is provided on the storage seat (1) at the card slot (12). A scraping assembly (3) for cleaning the outer surface of the ultraviolet disinfection rod body (53) during the lifting process is also provided inside the storage seat (1) at the top of the inner seat (4).

2. A portable ultraviolet disinfection device according to claim 1, characterized in that: The telescopic assembly (5) further comprises a threaded block (52), wherein the threaded block (52) is threadedly connected to the outside of the threaded rod (511). The telescopic assembly (5) further comprises a slide (521), wherein the slide (521) is fixedly connected to the side of the threaded block (52), and the slide (521) is fixedly connected to the ultraviolet disinfection rod body (53).

3. A portable ultraviolet disinfection device according to claim 1, characterized in that: The telescopic assembly (5) further comprises a baffle (522), wherein the baffle (522) is fixedly connected to the side of the slide seat (521), and the baffle (522) is located outside the ultraviolet disinfection rod body (53).

4. A portable ultraviolet disinfection device according to claim 1, characterized in that: A handle (11) is fixedly connected to the outside of the storage seat (1), an anti-slip sleeve (111) is distributed on the outside of the handle (11), an inner groove (13) is provided inside the handle (11), and the inner groove (13) is communicated with the inside of the storage seat (1).

5. A portable ultraviolet disinfection device according to claim 1, characterized in that: The cover assembly (2) comprises a top cover (21), and the cover assembly (2) further comprises a clamping ring (22) fixedly connected to a side surface of the top cover (21), the clamping ring (22) matches the clamping slot (12), and the top cover (21) is clamped to the clamping slot (12) via the clamping ring (22).

6. A portable ultraviolet disinfection device according to claim 1, characterized in that: The cover assembly (2) further comprises a docking groove (211) provided in the middle of the side of the top cover (21), wherein the size of the docking groove (211) matches that of the handle (11).

7. A portable ultraviolet disinfection device according to claim 1, characterized in that: The scraping assembly (3) comprises a slot (34), the slot (34) being provided on the side of the inner seat (4), a threaded groove (341) being provided at the bottom of the inner wall of the slot (34), and a second insertion hole (342) being provided through the top of the inner wall of the slot (34).

8. A portable ultraviolet disinfection device according to claim 1, characterized in that: The scraping assembly (3) further comprises a socket (32), the socket (32) being plugged into the slot (34), a first socket (321) corresponding to the second socket (342) being provided on one side of the socket (32), a replacement clean towel (33) being clamped to the inner ring of the socket (32), a bolt (31) being plugged into the socket (322) at the first socket (321), the bolt (31) passing through the first socket (321) and the second socket (342) in sequence and being threadedly connected to the thread groove (341).

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