Ultraviolet sterilization device

Abstract

The utility model discloses an ultraviolet sterilization device, which relates to the technical field of ultraviolet sterilization devices and comprises a mounting rack, an ultraviolet sterilization lamp is arranged on the side surface of the mounting rack, a mounting component is arranged outside a lamp tube connecting seat, and a cleaning component is arranged on one side, close to the ultraviolet sterilization lamp, of the mounting rack. And the cleaning assembly comprises a driving motor, a lead screw is arranged on the side face of the driving motor, a moving block and a connecting frame are arranged outside the lead screw, and an elastic mounting frame, a cleaning sponge and a cleaning brush are arranged on the side face of the connecting frame. Dust and impurities accumulated on the outer wall of the ultraviolet germicidal lamp are cleaned through the arranged cleaning assembly, the arranged moving block drives the elastic mounting frame to move back and forth along the lead screw, and the two cleaning sponges and the two cleaning brushes are arranged in the middle of the elastic mounting frame. And dust and impurities accumulated on the outer wall of the ultraviolet germicidal lamp can be cleaned in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet sterilization devices, and particularly relates to an ultraviolet sterilization device. Background Technique

[0002] With the improvement of people's living standards, their awareness of health is also getting higher and higher. Sterilizing daily necessities and domestic water is one of the ways to improve a healthy life. It is scientifically proven that ultraviolet sterilization is an effective sterilization method. Ultraviolet light is a light wave with a specific wavelength. When the ultraviolet light reaches a certain radiation intensity, through the irradiation method, it can kill or inactivate bacteria or viruses on the surface of objects, in water, and in the air.

[0003] After long-term use, a large amount of dust is likely to accumulate on the surface of the lamp tube in the current ultraviolet sterilization device. The dust accumulated on the lamp tube surface during use blocks the irradiation range and brightness of the lamp tube, thus affecting the use effect of the ultraviolet lamp tube. Therefore, it is necessary to provide an ultraviolet sterilization device to solve this problem. Content of the Utility Model

[0004] The main purpose of the utility model is to provide an ultraviolet sterilization device, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An ultraviolet sterilization device includes a mounting frame. An ultraviolet sterilization lamp is arranged on the side of the mounting frame, and lamp tube connection seats are arranged at both ends of the ultraviolet sterilization lamp. An installation component is arranged outside the lamp tube connection seats, and a cleaning component is arranged on the side of the mounting frame close to the ultraviolet sterilization lamp;

[0007] The installation component includes installation side plates. A top plate is arranged at the top of the installation side plates, and a connecting bolt is arranged in the middle of the top plate. A connecting seat is arranged at the bottom end of the connecting bolt, and an arc-shaped clamping plate is arranged at the bottom of the connecting seat;

[0008] The cleaning component includes a driving motor. A lead screw is arranged on the side of the driving motor, and a moving block is arranged outside the lead screw. A connecting frame is arranged on the side of the moving block, and an elastic mounting frame is arranged on the side of the connecting frame. A cleaning sponge and a cleaning brush are arranged in the middle of the elastic mounting frame.

[0009] Preferably, the installation side plates are fixedly connected to the mounting frame, and there are two installation side plates, which are symmetrically distributed on both sides of the mounting frame respectively. The installation side plates are fixedly connected to the top plates, and there are two top plates, which are symmetrically distributed at the top and bottom of the installation side plates respectively. The installation side plates and the two top plates are arranged in a C shape, and the two groups of installation side plates and top plates are arranged oppositely on the side of the mounting frame.

[0010] Preferably, the top plate is threadedly connected to the connecting bolts, and the bottom ends of the connecting bolts penetrate through the top plate. There are two connecting bolts, which are symmetrically distributed in the middle of the two top plates respectively. A limiting ring is fixedly connected to one end of the connecting bolt close to the mounting side plate, and the limiting ring is located between the two top plates. One end of the connecting bolt close to the limiting ring is inserted into the inside of the connecting seat. A limiting chute is provided in the middle of the connecting seat, and the limiting ring is slidably connected to the inside of the limiting chute. One end of the connecting seat away from the connecting bolt is fixedly connected to the arc-shaped clamping plate.

[0011] Preferably, the driving motor is bolted at the included angle between the mounting side plate and the mounting frame. The output end of the driving motor is in transmission connection with the lead screw, and the two ends of the lead screw are respectively connected to the two mounting side plates through bearings. The lead screw is located between the two mounting side plates and is arranged adjacent to the ultraviolet germicidal lamp.

[0012] Preferably, the lead screw and the moving block are sleeved together. The side surface of the moving block is in contact with the mounting frame, and a limiting slide rail is fixedly installed on one side of the moving block close to the mounting frame. There are two limiting slide rails, which are symmetrically distributed on the side surface of the moving block respectively. A chute is provided on one side of the mounting frame close to the moving block, and the limiting slide rail is slidably connected to the inside of the chute.

[0013] Preferably, one side of the moving block away from the mounting frame is fixedly connected to the connecting frame. One side of the connecting frame away from the moving block is fixedly connected to the elastic mounting frame. An opening is provided in the middle of one side of the elastic mounting frame away from the connecting frame. A connecting ear plate is fixedly connected to the opening of the elastic mounting frame. There are two connecting ear plates, which are symmetrically distributed on both sides of the opening of the elastic mounting frame respectively. A fixing bolt is threadedly connected to the middle of the connecting ear plate, and the fixing bolt connects the two connecting ear plates. The middle of the elastic mounting frame is fixedly connected to the cleaning brush, and the cleaning sponge is located on the side surface of the cleaning brush. There are two cleaning sponges, which are symmetrically distributed on both sides of the cleaning brush respectively.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The positioning installation of the ultraviolet germicidal lamp is realized through the provided installation assembly. The positioning clamping of the ultraviolet germicidal lamp and the lamp tube connecting seat is realized through the two connecting bolts and the two arc-shaped clamping plates, so that the device is applicable to ultraviolet germicidal lamps of different sizes, and it is convenient to disassemble the ultraviolet germicidal lamp and the lamp tube connecting seat, improving the use convenience of the device;

[0016] 2. The cleaning component is provided to clean the dust and impurities accumulated on the outer wall of the ultraviolet germicidal lamp. The moving block drives the elastic mounting bracket to move back and forth along the lead screw. Two cleaning sponges and cleaning brushes are arranged in the middle of the elastic mounting bracket. During the movement, the dust and impurities accumulated on the outer wall of the ultraviolet germicidal lamp are cleaned, preventing dust accumulation and affecting the use effect of the ultraviolet germicidal lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the schematic structural diagram of the whole device of the present invention;

[0018] Figure 2 is the schematic structural diagram of the unfolded device of the present invention;

[0019] Figure 3 is the schematic structural diagram of the mounting component of the present invention;

[0020] Figure 4 is the schematic structural diagram of the cleaning component of the present invention;

[0021] Figure 5 is the present invention Figure 4 The enlarged structural diagram at A in.

[0022] In the figure: 1, mounting bracket; 2, ultraviolet germicidal lamp; 3, lamp tube connecting seat; 4, mounting component; 5, mounting side plate; 6, top plate; 7, connecting bolt; 8, limiting ring; 9, connecting seat; 10, limiting sliding groove; 11, arc-shaped clamping plate; 12, cleaning component; 13, driving motor; 14, lead screw; 15, moving block; 16, connecting frame; 17, elastic mounting bracket; 18, cleaning sponge; 19, cleaning brush; 20, connecting ear plate; 21, fixing bolt; 22, limiting slide rail; 23, sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] Please refer to Figures 1 - 5 As shown, an ultraviolet germicidal device includes a mounting bracket 1. An ultraviolet germicidal lamp 2 is arranged on the side of the mounting bracket 1, and lamp tube connecting seats 3 are arranged at both ends of the ultraviolet germicidal lamp 2. A mounting component 4 is arranged outside the lamp tube connecting seats 3, and a cleaning component 12 is arranged on the side of the mounting bracket 1 close to the ultraviolet germicidal lamp 2;

[0025] Please refer to Figure 1 , Figure 2 , Figure 3As shown in the figure, the installation component 4 includes installation side plates 5. A top plate 6 is provided at the top of the installation side plates 5, and a connecting bolt 7 is provided in the middle of the top plate 6. A connecting seat 9 is provided at the bottom end of the connecting bolt 7, and an arc-shaped clamping plate 11 is provided at the bottom of the connecting seat 9. The installation side plates 5 are fixedly connected to the installation frame 1, and there are two installation side plates 5, which are symmetrically distributed on both sides of the installation frame 1 respectively. The installation side plates 5 are fixedly connected to the top plate 6, and there are two top plates 6, which are symmetrically distributed at the top and bottom of the installation side plates 5 respectively. The installation side plates 5 and the two top plates 6 are arranged in a C shape, and the two groups of installation side plates 5 and the top plate 6 are arranged opposite to each other on the side of the installation frame 1. The top plate 6 is threadedly connected to the connecting bolt 7, and the bottom end of the connecting bolt 7 penetrates through the top plate 6. There are two connecting bolts 7, which are symmetrically distributed in the middle of the two top plates 6 respectively. One end of the connecting bolt 7 close to the installation side plate 5 is fixedly connected with a limiting ring 8, and the limiting ring 8 is located between the two top plates 6. One end of the connecting bolt 7 close to the limiting ring 8 is inserted into the inside of the connecting seat 9. A limiting sliding groove 10 is formed in the middle of the connecting seat 9, and the limiting ring 8 is slidably connected to the inside of the limiting sliding groove 10. One end of the connecting seat 9 away from the connecting bolt 7 is fixedly connected with the arc-shaped clamping plate 11. The positioning and installation of the ultraviolet germicidal lamp 2 are realized through the provided installation component 4, and the positioning and clamping of the ultraviolet germicidal lamp 2 and the lamp tube connecting seat 3 are realized through the provided two connecting bolts 7 and two arc-shaped clamping plates 11, so that the device is applicable to ultraviolet germicidal lamps 2 of different sizes, and it is convenient to disassemble the ultraviolet germicidal lamp 2 and the lamp tube connecting seat 3, improving the use convenience of the device;

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5As shown, the cleaning component 12 includes a driving motor 13. A lead screw 14 is provided on the side of the driving motor 13. A moving block 15 is provided outside the lead screw 14. A connecting frame 16 is provided on the side of the moving block 15. An elastic mounting frame 17 is provided on the side of the connecting frame 16. A cleaning sponge 18 and a cleaning brush 19 are provided in the middle of the elastic mounting frame 17. The driving motor 13 is connected by bolts at the included angle between the mounting side plate 5 and the mounting frame 1. The output end of the driving motor 13 is in transmission connection with the lead screw 14. The two ends of the lead screw 14 are respectively connected to the two mounting side plates 5 through bearings. The lead screw 14 is located between the two mounting side plates 5 and is adjacent to the ultraviolet germicidal lamp 2. The lead screw 14 and the moving block 15 are sleeved together. The side of the moving block 15 is in contact with the mounting frame 1. A limiting slide rail 22 is fixedly installed on the side of the moving block 15 close to the mounting frame 1. There are two limiting slide rails 22, which are symmetrically distributed on the side of the moving block 15 respectively. A chute 23 is provided on the side of the mounting frame 1 close to the moving block 15. The limiting slide rail 22 is slidably connected inside the chute 23. The side of the moving block 15 away from the mounting frame 1 is fixedly connected to the connecting frame 16. The side of the connecting frame 16 away from the moving block 15 is fixedly connected to the elastic mounting frame 17. An opening is provided in the middle of the side of the elastic mounting frame 17 away from the connecting frame 16. Connecting ear plates 20 are fixedly connected at the opening of the elastic mounting frame 17. There are two connecting ear plates 20, which are symmetrically distributed on both sides of the opening of the elastic mounting frame 17 respectively. A fixing bolt 21 is connected in the middle of the connecting ear plate 20 by threads, and the fixing bolt 21 connects the two connecting ear plates 20. The middle of the elastic mounting frame 17 is fixedly connected to the cleaning brush 19. The cleaning sponge 18 is located on the side of the cleaning brush 19. There are two cleaning sponges 18, which are symmetrically distributed on both sides of the cleaning brush 19 respectively. The cleaning of the dust and impurities accumulated on the outer wall of the ultraviolet germicidal lamp 2 is realized by the provided cleaning component 12. The moving block 15 is driven to drive the elastic mounting frame 17 to move back and forth along the lead screw 14. Two cleaning sponges 18 and a cleaning brush 19 are provided in the middle of the elastic mounting frame 17. The dust and impurities accumulated on the outer wall of the ultraviolet germicidal lamp 2 are cleaned during the movement, preventing dust accumulation and affecting the use effect of the ultraviolet germicidal lamp 2.

[0027] It should be noted that the present utility model is an ultraviolet sterilization device. When in use, the lamp tube connection seats 3 at both ends of the ultraviolet sterilization lamp 2 are placed between two arc-shaped clamping plates 11. The connection bolt 7 is rotated, so that the connection bolt 7 rotates and descends along the top plate 6. And a limit ring 8 is provided at the bottom of the connection bolt 7. When the connection bolt 7 rotates, the limit ring 8 rotates inside the limit sliding groove 10 in the middle of the connection seat 9, preventing the connection bolt 7 from driving the arc-shaped clamping plate 11 to rotate and affecting the positioning effect of the arc-shaped clamping plate 11, so that the inner wall of the arc-shaped clamping plate 11 fits against the outer wall of the lamp tube connection seat 3, thereby realizing the stable clamping of the lamp tube connection seat 3 and the installation of the ultraviolet sterilization lamp 2. Then, the elastic mounting bracket 17 is pulled, so that the ultraviolet sterilization lamp 2 is inserted into the middle of the elastic mounting bracket 17 from the opening of the elastic mounting bracket 17. The elastic mounting bracket 17 is released, so that the two connecting ear plates 20 at the opening of the elastic mounting bracket 17 are mutually attached. Then, the fixing bolt 21 penetrates through the two connecting ear plates 20, and a nut is sleeved at the bottom end of the fixing bolt 21, thereby realizing the fixed connection of the two cleaning sponges 18, so that the cleaning sponges 18 on the inner wall of the elastic mounting bracket 17 and the cleaning brush 19 fit against the outer wall of the ultraviolet sterilization lamp 2. When cleaning is required, the driving motor 13 is set to drive the lead screw 14 to rotate, and the moving block 15 drives the connecting frame 16 and the elastic mounting bracket 17 to move outside the ultraviolet sterilization lamp 2. And a limit sliding rail 22 is fixedly connected to one side of the moving block 15 close to the mounting bracket 1, and the limit sliding rail 22 is slidably connected inside the sliding groove 23, increasing the stability of the movement of the moving block 15 and preventing deviation during the movement and affecting the stability of the movement. And two cleaning sponges 18 and a cleaning brush 19 are provided inside the elastic mounting bracket 17, and the two cleaning sponges 18 are symmetrically distributed on both sides of the cleaning brush 19, so that the elastic mounting bracket 17 drives the cleaning sponges 18 and the cleaning brush 19 to move to clean the dust and impurities accumulated on the outer wall of the ultraviolet sterilization lamp 2, preventing the dust and impurities from accumulating on the outer wall of the ultraviolet sterilization lamp 2 and affecting the use effect of the ultraviolet sterilization lamp 2.

[0028] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet disinfection device, comprising a mounting frame (1), characterized in that: An ultraviolet germicidal lamp (2) is arranged on the side of the mounting frame (1), and lamp tube connecting seats (3) are arranged at both ends of the ultraviolet germicidal lamp (2), a mounting component (4) is arranged outside the lamp tube connecting seat (3), and a cleaning component (12) is arranged on the side of the mounting frame (1) close to the ultraviolet germicidal lamp (2); The mounting assembly (4) comprises a mounting side plate (5), a top plate (6) is arranged on the top of the mounting side plate (5), a connecting bolt (7) is arranged in the middle of the top plate (6), a connecting seat (9) is arranged at the bottom end of the connecting bolt (7), and an arc-shaped clamping plate (11) is arranged at the bottom of the connecting seat (9); The cleaning assembly (12) comprises a driving motor (13), a lead screw (14) is arranged on the side of the driving motor (13), a moving block (15) is arranged outside the lead screw (14), a connecting frame (16) is arranged on the side of the moving block (15), an elastic mounting frame (17) is arranged on the side of the connecting frame (16), and a cleaning sponge (18) and a cleaning brush (19) are arranged in the middle of the elastic mounting frame (17).

2. The ultraviolet disinfection device according to claim 1, characterized in that: The mounting side plate (5) is fixedly connected to the mounting frame (1), and there are two mounting side plates (5), which are symmetrically distributed on both sides of the mounting frame (1); the mounting side plate (5) is fixedly connected to the top plate (6), and there are two top plates (6), which are symmetrically distributed on the top and bottom of the mounting side plate (5); the mounting side plate (5) and the two top plates (6) are arranged in a C shape, and the two groups of mounting side plates (5) and the top plates (6) are arranged opposite to each other on the side of the mounting frame (1).

3. The ultraviolet disinfection device according to claim 2, characterized in that: The top plate (6) is connected to the connecting bolt (7) by threads, and the bottom end of the connecting bolt (7) passes through the top plate (6). There are two connecting bolts (7), which are symmetrically distributed in the middle of the two top plates (6). The end of the connecting bolt (7) close to the mounting side plate (5) is fixedly connected to the limiting ring (8), and the limiting ring (8) is located between the two top plates (6). The end of the connecting bolt (7) close to the limiting ring (8) is inserted into the inside of the connecting seat (9). A limiting sliding groove (10) is provided in the middle of the connecting seat (9), and the limiting ring (8) is slidably connected to the inside of the limiting sliding groove (10). The end of the connecting seat (9) away from the connecting bolt (7) is fixedly connected to the arc-shaped clamping plate (11).

4. The ultraviolet disinfection device according to claim 1, characterized in that: The drive motor (13) is connected to the angle between the mounting side plate (5) and the mounting frame (1) by bolts, the output end of the drive motor (13) is transmission-connected to the lead screw (14), and the two ends of the lead screw (14) are respectively connected to the two mounting side plates (5) by bearings, the lead screw (14) is located between the two mounting side plates (5), and the lead screw (14) is arranged adjacent to the ultraviolet germicidal lamp (2).

5. The ultraviolet disinfection device according to claim 4, characterized in that: The lead screw (14) and the moving block (15) are sleeved together, the side of the moving block (15) is in contact with the mounting frame (1), and a limiting slide rail (22) is fixedly installed on the side of the moving block (15) close to the mounting frame (1), and there are two limiting slide rails (22), which are symmetrically distributed on the side of the moving block (15), and a slide groove (23) is opened on the side of the mounting frame (1) close to the moving block (15), and the limiting slide rail (22) is slidably connected inside the slide groove (23).

6. The ultraviolet disinfection device according to claim 5, characterized in that: The side of the moving block (15) away from the mounting frame (1) is fixedly connected to the connecting frame (16), and the side of the connecting frame (16) away from the moving block (15) is fixedly connected to the elastic mounting frame (17), and an opening is provided in the middle of the side of the elastic mounting frame (17) away from the connecting frame (16). A connecting ear plate (20) is fixedly connected to the opening of the elastic mounting frame (17), and there are two connecting ear plates (20), which are symmetrically distributed on both sides of the opening of the elastic mounting frame (17). A fixing bolt (21) is threadedly connected in the middle of the connecting ear plate (20), and the fixing bolt (21) connects the two connecting ear plates (20). The middle of the elastic mounting frame (17) is fixedly connected to the cleaning brush (19), and the cleaning sponge (18) is located on the side of the cleaning brush (19). There are two cleaning sponges (18), which are symmetrically distributed on both sides of the cleaning brush (19).

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