Ultraviolet sterilization equipment convenient to clean
By introducing U-shaped brackets, sliders, sliders and servo motor-driven brush structures into UV sterilization equipment, the problem of degradation of sterilization effect caused by the fall of ultraviolet lamp tubes in dust environments is solved, and convenient cleaning and improving sterilization is achieved Effect.
Patent Information
- Application Number
- CN202420092302.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-15
AI Technical Summary
UV sterilization lamps are prone to falling ash in dusty environments, resulting in a decrease in sterilization effect. The lack of equipment for easy cleaning solves this problem.
An ultraviolet sterilization device including a U-shaped bracket, a slider, a slider, a servo motor and a brush is designed. The servo motor drives the gear to rotate, and the slider and a brush slide along the U-shaped slider through the reaction force to clean up the U-shaped slider. Dust on the tube.
Effectively clean up dust on the surface of ultraviolet lamps, improving the sterilization effect and the convenience of equipment maintenance.
Smart Images
Figure CN222218311U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sterilization and disinfection, in particular to an ultraviolet sterilization device which is easy to clean. Background Art
[0002] Ultraviolet sterilization technology has the characteristics of high sterilization efficiency, no toxic by-products, safe system operation, simple equipment maintenance, low investment and operation and maintenance costs. Ultraviolet sterilization is a purely physical disinfection method without secondary pollution. In the food industry, our ultraviolet sterilization is also commonly used for air, packaging materials, food contact surfaces, etc. The intensity of ultraviolet light decreases with the square of the distance from the light source. Due to its weak penetration ability, it must be close to the material being treated. For dusty working environments, ultraviolet sterilization lamps are prone to dust, which greatly reduces the sterilization effect. Therefore, it is necessary to invent an easy-to-clean ultraviolet sterilization device to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to provide an ultraviolet sterilization device which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above object, the utility model provides the following technical solutions: an ultraviolet disinfection device that is easy to clean, comprising a base, a U-shaped bracket fixedly connected to the top of the base, the U-shaped bracket is used to fix and install an ultraviolet lamp, a U-shaped slide groove is arranged on the side of the U-shaped bracket, a limited slide groove is opened on the inner side of the U-shaped slide groove, a slider is slidably connected in the U-shaped slide groove, and limited protrusions are arranged on both sides of the slider, the limited protrusions are slidably arranged in the limited slide groove, and the slider can slide along the U-shaped slide groove. A motor bracket is fixedly connected to the top of the slider by bolts, a servo motor is fixedly installed on the top of the motor bracket, and a gear is fixedly connected to the upper output end of the servo motor through a coupling, a support rod is fixedly welded to the side of the U-shaped bracket, and a rack is fixedly welded to the other end of the support rod, and the gear and the rack are meshed and connected, an ultraviolet lamp is fixedly installed in the U-shaped slide groove, and a U-shaped brush is arranged below the slider, and the U-shaped brush is slidably arranged on the ultraviolet lamp. The set servo motor can drive the rotation of the gear, and the gear is meshed with the rack. When the servo motor drives the gear to rotate, due to the action of the reaction force, it will drive the movement of the slider, and the slider will move along the U-shaped slide groove, thereby driving the U-shaped brush to move from the ultraviolet lamp tube, making it convenient to brush off the dust on the ultraviolet lamp tube.
[0005] Preferably, the U-shaped bracket is fixedly connected to a lamp tube fixing seat at the inner side of the U-shaped slide groove, and the lamp tube fixing seat is provided with a clamping groove, and the ultraviolet lamp tube is fixedly clamped in the clamping groove.
[0006] Preferably, the servo motor is a forward and reverse rotating motor.
[0007] Preferably, heat dissipation holes are evenly opened on the U-shaped bracket.
[0008] Preferably, the U-shaped brush moves along the ultraviolet lamp tube.
[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the ultraviolet sterilization equipment which is easy to clean has a reasonable design and a simple structure. The U-shaped bracket is used to fix the ultraviolet lamp tube. The slider can slide along the U-shaped groove. The servo motor can drive the rotation of the gear. The gear is meshed with the rack. When the servo motor drives the gear to rotate, the slider is driven to move due to the reaction force. The slider moves along the U-shaped groove, thereby driving the U-shaped brush to move from the ultraviolet lamp tube, which is convenient for brushing off the dust on the ultraviolet lamp tube. The utility model is convenient for cleaning the outer surface of the ultraviolet lamp tube and improving the sterilization effect of the ultraviolet lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 For the utility model Figure 1 Schematic diagram of the AA cross-section structure.
[0012] In the figure: 1. base; 2. U-shaped bracket; 3. U-shaped slide groove; 4. limit slide groove; 5. slider; 6. limit protrusion; 7. motor bracket; 8. servo motor; 9. coupling; 10. gear; 11. rack; 12. UV lamp; 13. lamp fixing seat; 14. slot; 15. U-shaped brush; 16. support rod; 17. heat dissipation hole. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0014] See also Figure 1-2, an ultraviolet sterilization device that is easy to clean, includes a base 1, a U-shaped bracket 2 is fixedly connected to the top of the base 1, the U-shaped bracket 2 is used to fix and install an ultraviolet lamp 12, a U-shaped slide groove 3 is arranged on the side of the U-shaped bracket 2, a limiting slide groove 4 is opened on the inner side of the U-shaped slide groove 3, a slider 5 is slidably connected in the U-shaped slide groove 3, limiting protrusions 6 are arranged on both sides of the slider 5, the limiting protrusions 6 are slidably arranged in the limiting slide groove 4, and the set slider 5 can slide along the U-shaped slide groove 3.
[0015] A motor bracket 7 is fixedly connected to the top of the slider 5 by bolts, a servo motor 8 is fixedly installed on the top of the motor bracket 7, and the upper output end of the servo motor 8 is fixedly connected to a gear 10 through a coupling 9. A support rod 16 is fixedly welded to the side of the U-shaped bracket 2, and a rack 11 is fixedly welded to the other end of the support rod 16. The gear 10 and the rack 11 are meshingly connected, and an ultraviolet lamp 12 is fixedly installed in the U-shaped slide groove 3. A U-shaped brush 15 is arranged at the bottom of the slider 5, and the U-shaped brush 15 is slidably set on the ultraviolet lamp 12.
[0016] It should be noted that the servo motor 8 can drive the rotation of the gear 10, which is meshing with the rack 11. When the servo motor 8 drives the gear 10 to rotate, the reaction force will drive the movement of the slider 5. The slider 5 will move along the U-shaped slide groove 3, thereby driving the U-shaped brush 15 to move away from the ultraviolet lamp tube 12, making it convenient to brush off the dust on the ultraviolet lamp tube 12.
[0017] Specifically, the U-shaped bracket 2 is located on the inner side of the U-shaped slide groove 3 and is fixedly connected to a lamp tube fixing seat 13. A card slot 14 is provided on the lamp tube fixing seat 13. The ultraviolet lamp tube 12 is fixedly clamped in the card slot 14. The servo motor 8 is a forward and reverse motor. Heat dissipation holes 17 are evenly opened on the U-shaped bracket 2. The U-shaped brush 15 moves along the ultraviolet lamp tube 12.
[0018] It should be noted that the ultraviolet sterilization equipment which is easy to clean has a reasonable design and a simple structure. The U-shaped bracket 2 is used to fix the ultraviolet lamp 12. The slider 5 can slide along the U-shaped groove 3. The servo motor 8 can drive the rotation of the gear 10. The gear 10 is meshed with the rack 11. When the servo motor 8 drives the gear 10 to rotate, due to the action of the reaction force, it will drive the movement of the slider 5. The slider 5 will move along the U-shaped groove 3, thereby driving the U-shaped brush 15 to move away from the ultraviolet lamp 12, so as to brush off the dust on the ultraviolet lamp 12. The utility model is convenient for cleaning the outer surface of the ultraviolet lamp 12 and improving the sterilization effect of the ultraviolet lamp 12.
[0019] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An ultraviolet disinfection device that is easy to clean, comprising a base (1), characterized in that: A U-shaped bracket (2) is fixedly connected to the top of the base (1), a U-shaped slide groove (3) is arranged on the side of the U-shaped bracket (2), a limit slide groove (4) is opened on the inner side of the U-shaped slide groove (3), a slider (5) is slidably connected in the U-shaped slide groove (3), limit protrusions (6) are arranged on both sides of the slider (5), and the limit protrusions (6) are slidably arranged in the limit slide groove (4), a motor bracket (7) is fixedly connected to the top of the slider (5) by bolts, and a servo motor is fixedly installed on the top of the motor bracket (7). The servo motor (8) is provided with a gear (10) at the upper output end thereof via a coupling (9); a support rod (16) is fixedly welded to the side of the U-shaped bracket (2); a rack (11) is fixedly welded to the other end of the support rod (16); the gear (10) and the rack (11) are meshingly connected; an ultraviolet lamp (12) is fixedly installed in the U-shaped slide groove (3); a U-shaped brush (15) is arranged below the slider (5); and the U-shaped brush (15) is slidably arranged on the ultraviolet lamp (12).
2. The ultraviolet disinfection device that is easy to clean according to claim 1, characterized in that: The U-shaped bracket (2) is located inside the U-shaped slide groove (3) and is fixedly connected to a lamp tube fixing seat (13); a clamping groove (14) is provided on the lamp tube fixing seat (13); and the ultraviolet lamp tube (12) is fixedly clamped in the clamping groove (14).
3. The easy-to-clean ultraviolet sterilization device according to claim 1, characterized in that: The servo motor (8) is a forward and reverse motor.
4. The ultraviolet disinfection device that is easy to clean according to claim 1, characterized in that: The U-shaped bracket (2) is evenly provided with heat dissipation holes (17).
5. The easy-to-clean ultraviolet disinfection device according to claim 1, characterized in that: The U-shaped brush (15) moves along the ultraviolet lamp tube (12).