An elevator car sterilization device

Abstract

This utility model provides an elevator car sterilization device, relating to the field of elevator car technology, including an overall structure and facility components. The overall structure is located on both sides of the front outer surface of the facility components. The overall structure includes a frame, with a first slider slidably connected to the center of the inner surface of one frame and a rotating shaft rotatably connected to the center of the inner top of another frame. In this utility model, during use, the ultraviolet germicidal lamp can directly irradiate the surface of the buttons with UVC light, thereby destroying the DNA or RNA of bacteria and viruses to achieve a sterilization effect. While sterilizing, the height of the ultraviolet germicidal lamp and the connecting plate can be moved up and down through the cooperation of the servo motor, the rotating shaft, the threaded rod, and the first slider, so that the buttons can be disinfected more thoroughly to avoid subsequent cross-infection.

Description

Technical Field

[0001] This utility model relates to the field of elevator car technology, and in particular to an elevator car sterilization device. Background Technology

[0002] The elevator car is the main load-bearing part of the elevator, the space where passengers are when moving within it. The following are some characteristics of the elevator car, such as safety, comfort, spatial design, and visual aesthetics. Through reasonable design, material selection, and regular maintenance, the safety and durability of the elevator car can be ensured, and the passenger experience can be improved.

[0003] Elevator cars are equipped with floor controllers and control buttons for users to choose their desired floors. During outbreaks of infectious diseases, disinfection is carried out in the car to prevent cross-infection. To prevent the spread of bacteria from the buttons, current technologies often involve placing disinfectant bottles in the car for users to wash their hands. However, this requires voluntary use and cannot automatically disinfect the buttons, making it difficult to accurately prevent bacterial transmission. Therefore, we propose an elevator car sterilization device to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to address the problem that in most existing technologies, disinfection bottles are placed in the elevator car for users to actively wash their hands. However, such setups require people to use them consciously and cannot automatically disinfect the buttons, thus failing to accurately prevent bacterial transmission. Therefore, this invention proposes an elevator car sterilization device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an elevator car sterilization device, comprising an overall structure and facility components, wherein the overall structure is located on both sides of the front outer surface of the facility components;

[0006] The overall structure includes a frame, a first slider is slidably connected to the center of the inner surface of one of the frames, a rotating shaft is rotatably connected to the center of the inner top of one of the frames, a threaded rod is fixedly connected to the bottom end face of the rotating shaft, a servo motor is fixedly installed at the top of one of the frames at the position of the rotating shaft, a connecting plate is fixedly connected to the front outer surface of the first slider, an ultraviolet germicidal lamp is fixedly installed at the center of the rear outer surface of the connecting plate, and a negative ion generator is fixedly installed at the center of the front outer surface of the connecting plate.

[0007] Preferably, the outer surface of the threaded rod is threaded through the outer surface of the first slider.

[0008] Preferably, one end of the rotating shaft passes through the surface of the frame and is fixedly connected to the output end of the servo motor, and the other end of the rotating shaft is fixedly connected to the top surface of the threaded rod.

[0009] Preferably, a second slider is slidably connected at the center of the inner surface of another frame, and a guide rod is fixedly connected at the center of the inner surface of another frame.

[0010] Preferably, the outer surface of the guide rod is slidably connected to the inner surface of the second slider, and the front outer surface of the second slider is fixedly connected to the rear outer surface of the connecting plate.

[0011] Preferably, intelligent sensors are fixedly installed on both sides of the front outer surface of the connecting plate, bolts are threaded through the top and bottom sides of the frame, threaded holes are opened on the outer surface of the frame at the bolt positions, the outer surface of the bolts is threaded through the surface of the fixing plate, and the outer surface of the bolts is threadedly connected to the inner wall of the threaded holes.

[0012] Preferably, the facility component includes a fixing plate, with grooves provided on the top and bottom sides of the fixing plate, and a button provided at the center of the front outer surface of the fixing plate. The inner wall of the groove is slidably connected to the outer surface of the frame.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, when in use, the ultraviolet germicidal lamp is designed to directly irradiate the surface of the button with UVC light, thereby destroying the DNA or RNA of bacteria and viruses to achieve a sterilization effect. While sterilizing, the height of the ultraviolet germicidal lamp and the connecting plate can be moved up and down back and forth through the cooperation of the servo motor, rotating shaft, threaded rod and first slider, so that the button can be disinfected more thoroughly to avoid subsequent cross-infection.

[0015] 2. In this utility model, the combined use of a negative ion generator and an ultraviolet germicidal lamp allows the negative ion generator to remove suspended particles in the air, while the UVC lamp disinfects the surface of the buttons, thus enhancing the overall sterilization effect. Furthermore, the intelligent sensor can detect the presence of people inside the elevator. If the elevator door closes, the electrically connected ultraviolet germicidal lamp automatically activates, disinfecting the buttons for future use. This ensures maximum irradiation effect when no one is present. The guide rod and second slider enhance the stability of the connecting plate during vertical movement. Attached Figure Description

[0016] Figure 1This utility model provides a three-dimensional structural schematic diagram of an elevator car sterilization device;

[0017] Figure 2 A three-dimensional structural diagram of bolts, threaded holes, ultraviolet germicidal lamps, and connecting plates;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the guide rod;

[0019] Figure 4 This is a three-dimensional structural diagram of the slider, rotating shaft, threaded rod, and servo motor.

[0020] Legend: 1. Overall structure; 2. Facility components; 101. Frame; 102. Negative ion generator; 103. Smart sensor; 104. Ultraviolet germicidal lamp; 105. Connecting plate; 106. Bolt; 107. Threaded hole; 108. Second slider; 109. Guide rod; 110. First slider; 111. Threaded rod; 112. Rotating shaft; 113. Servo motor; 201. Fixing plate; 202. Button; 203. Slide groove. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, such as Figures 1-4 As shown, an elevator car sterilization device includes an overall structure 1 and a facility component 2. The overall structure 1 is located on both sides of the front outer surface of the facility component 2. The overall structure 1 includes a frame 101. A first slider 110 is slidably connected to the center of the inner surface of one frame 101. A rotating shaft 112 is rotatably connected to the center of the inner top of one frame 101. A threaded rod 111 is fixedly connected to the bottom end face of the rotating shaft 112. A servo motor 113 is fixedly installed on the top of one frame 101 at the position of the rotating shaft 112. A connecting plate 105 is fixedly connected to the front outer surface of the first slider 110. An ultraviolet germicidal lamp 104 is fixedly installed at the center of the rear outer surface of the connecting plate 105. A negative ion generator 102 is fixedly installed at the center of the front outer surface of the connecting plate 105.

[0024] The effect achieved by the entire embodiment 1 is as follows: Figure 4As shown, when the rotating shaft 112 rotates forward or backward via the servo motor 113, it will also drive the threaded rod 111 to rotate. The threaded rod 111 can then drive the first slider 110 to slide up and down within the frame 101. The first slider 110 can move up and down by driving the connecting plate 105. The ultraviolet germicidal lamp 104, the negative ion generator 102, and the intelligent sensor 103 can be driven by force. The up and down movement can ensure that the ultraviolet germicidal lamp 104 irradiates each surface of the button 202 evenly, reducing the missed areas and thus improving the comprehensiveness and effectiveness of sterilization.

[0025] Example 2, as Figures 1-4 As shown, the outer surface of the threaded rod 111 is threaded through the outer surface of the first slider 110. One end of the rotating shaft 112 passes through the surface of the frame 101 and is fixedly connected to the output end of the servo motor 113. The other end of the rotating shaft 112 is fixedly connected to the top surface of the threaded rod 111. A second slider 108 is slidably connected to the center of the inner surface of another frame 101. A guide rod 109 is fixedly connected to the center of the inner surface of another frame 101. The outer surface of the guide rod 109 is slidably connected to the inner surface of the second slider 108. The front outer surface of the second slider 108 is fixedly connected to the rear outer surface of the connecting plate 105. The front of the connecting plate 105... Smart sensors 103 are fixedly installed on both sides of the outer surface of the frame 101. Bolts 106 are threaded through the top and bottom sides of the frame 101. Threaded holes 107 are opened on the outer surface of the frame 101 at the positions of the bolts 106. The outer surface of the bolts 106 is threaded through the surface of the fixing plate 201. The outer surface of the bolts 106 is threadedly connected to the inner surface wall of the threaded holes 107. The facility component 2 includes a fixing plate 201. Slide grooves 203 are opened on the top and bottom sides of the fixing plate 201. A button 202 is provided at the center of the front outer surface of the fixing plate 201. The inner surface wall of the slide groove 203 is slidably connected to the outer surface of the frame 101.

[0026] The effect achieved by the entire embodiment 2 is that, in subsequent actual use, its intelligent sensor 103 will be electrically connected to multiple components so that it can be used better in the future. Through the cooperation of bolts 106, threaded holes 107 and sliding grooves 203, it is easy for users to fix the frame 101 on the fixed plate 201, and the disassembly and assembly process is relatively simple, which facilitates the maintenance and replacement of components on the frame 101 in the future. The second slider 108 and guide rod 109 are provided to improve the stability of the connecting plate 105 when it moves up and down.

[0027] Working principle: In actual use, its intelligent sensor 103 can sense the surrounding human activity. If no one is present, it can automatically turn on the ultraviolet germicidal lamp 104 and the servo motor 113 to ensure that the ultraviolet germicidal lamp 104 is automatically activated when no one is present. After the ultraviolet germicidal lamp 104 is turned on, the light directly shines back onto the surface of the button 202 to achieve the sterilization effect. At the same time, the rotating shaft 112 can rotate, which in turn drives the threaded rod 111 to rotate, so that the first slider 110 can slide up and down within the frame 101. During the sliding, it can... This causes the connecting plate 105, intelligent sensor 103, ultraviolet germicidal lamp 104, and negative ion generator 102 to move up and down. The second slider 108 can slide on the guide rod 109 under force. The up and down movement of the ultraviolet germicidal lamp 104 allows for more even irradiation of the surface of the button 202, thereby more thoroughly eliminating bacteria and viruses to avoid cross-infection during subsequent use. When used in conjunction with the negative ion generator 102, it can eliminate suspended particles in the air to enhance the overall sterilization effect.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An elevator car sterilization device, characterized in that, include: The overall structure (1) and the facility component (2), wherein the overall structure (1) is located on both sides of the front outer surface of the facility component (2); The overall structure (1) includes a frame (101), a first slider (110) is slidably connected to the center of the inner surface of one of the frames (101), a rotating shaft (112) is rotatably connected to the center of the inner top of one of the frames (101), a threaded rod (111) is fixedly connected to the bottom end face of the rotating shaft (112), a servo motor (113) is fixedly installed at the top of one of the frames (101) at the position of the rotating shaft (112), a connecting plate (105) is fixedly connected to the front outer surface of the first slider (110), an ultraviolet germicidal lamp (104) is fixedly installed at the center of the rear outer surface of the connecting plate (105), and a negative ion generator (102) is fixedly installed at the center of the front outer surface of the connecting plate (105).

2. The elevator car sterilization device according to claim 1, characterized in that: The threaded rod (111) has its outer surface threaded through the outer surface of the first slider (110).

3. The elevator car sterilization device according to claim 1, characterized in that: One end of the rotating shaft (112) passes through the surface of the frame (101) and is fixedly connected to the output end of the servo motor (113), and the other end of the rotating shaft (112) is fixedly connected to the top surface of the threaded rod (111).

4. The elevator car sterilization device according to claim 1, characterized in that: A second slider (108) is slidably connected at the center of the inner surface of another frame (101), and a guide rod (109) is fixedly connected at the center of the inner surface of another frame (101).

5. The elevator car sterilization device according to claim 4, characterized in that: The outer surface of the guide rod (109) is slidably connected to the inner surface of the second slider (108), and the front outer surface of the second slider (108) is fixedly connected to the rear outer surface of the connecting plate (105).

6. The elevator car sterilization device according to claim 1, characterized in that: Intelligent sensors (103) are fixedly installed on both sides of the front outer surface of the connecting plate (105). Bolts (106) are threaded through the top and bottom sides of the frame (101). Threaded holes (107) are opened on the outer surface of the frame (101) at the positions of the bolts (106). The outer surface of the bolts (106) is threaded through the surface of the fixing plate (201). The outer surface of the bolts (106) is threaded to the inner wall of the threaded holes (107).

7. The elevator car sterilization device according to claim 1, characterized in that: The facility component (2) includes a fixing plate (201), and the top and bottom sides of the fixing plate (201) are provided with sliding grooves (203). A button (202) is provided at the center of the front outer surface of the fixing plate (201). The inner wall of the sliding groove (203) is slidably connected to the outer surface of the frame (101).

Images