Garbage bin with automatic disinfection function

Abstract

The utility model discloses an automatic disinfection garbage bin, which relates to the technical field of garbage bins, and comprises a bin body, the top of the bin body is rotatably connected with a cover plate, the cover plate is internally provided with a liquid storage tank, the interior of the liquid storage tank is fixedly connected with a connecting pipe, and the outer side of the connecting pipe is provided with a pressure pump. A liquid storage tank is fixedly connected with the interior of the cover plate, a pressure pump is fixedly connected with the interior of the liquid storage tank, a liquid spraying pipe is fixedly connected with the interior of the cover plate, a plurality of spraying heads are fixedly connected with the interior of the liquid spraying pipe, and one end of the connecting pipe is fixedly connected with the liquid spraying pipe. According to the garbage can, when garbage is put into the can body and the cover plate seals the can body, a booster pump is started through presetting of a control device, disinfectant in a liquid storage tank is conveyed into a liquid spraying pipe through a connecting pipe, and then the disinfectant is sprayed into the can body through a plurality of spraying heads, so that the put garbage is sterilized, and breeding of bacteria is inhibited.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans, in particular to an automatically disinfected trash can. Background Art

[0002] Disinfection refers to the method of killing pathogenic microorganisms, but not necessarily killing bacterial spores. Usually, chemical methods are used to achieve the disinfection effect. The chemical drugs used for disinfection are called disinfectants. Sterilization refers to the method of killing all microorganisms on an object. Usually, physical methods are used to achieve the purpose of sterilization. To make the disinfection work proceed smoothly and achieve better results, appropriate methods must be selected according to different situations. The interior of trash cans commonly used in daily life often breeds bacteria due to the stacking of garbage and high temperatures, becoming a breeding ground for bacteria and viruses.

[0003] According to the Chinese patent with the patent application number 202322366337.1, an automatically disinfected trash can is disclosed, including a main body. A control seat is installed at the top of the main body, and a lid is installed on the top of the control seat. A controller is installed on the left side inside the control seat. An annular outer frame is installed on the outer wall of the back of the control seat. An outer ring is formed between the outer frame and the edge of the control seat. An annular light strip is installed in the middle of the back of the control seat within the outer frame. Grooves are symmetrically opened on the side of the outer frame facing the light strip. Sliding grooves are installed on the inner walls of the grooves. A limiting plate is installed at the end of the sliding groove near the edge of the groove. A clamping block is installed outside the groove. A sliding rod is fixedly installed on the outer wall of the clamping block facing the groove. A spring is sleeved on the sliding rod. At the same time, a slider is installed at the end of the sliding rod. The slider is slidably connected with the sliding groove. One end of the spring is connected to the limiting plate, and the other end is connected to the clamping block. A rectangular groove is opened on the upper outer wall of the outer frame directly below the lid. A top block is rotatably installed inside it through a pin shaft. A spring is installed on the lower side of one end of the top block. By installing a clamping block inside the control seat, when installing the light strip, just press it directly upward. The edge of the light strip abuts against the inclined side of the clamping block. The clamping block moves towards the groove under the action of force. The slider at the end moves along the sliding groove, and the spring is compressed. When the edge of the light strip moves to the bent part at the upper end of the clamping block, there is free space for the spring deformation, and the clamping block pops out. The bent part of the clamping block abuts against the edge of the light strip to fix it here. When it needs to be removed, both hands need to press against the inclined side of the clamping block and press it to both sides, which is simple and convenient.

[0004] This automatically disinfected trash can only irradiates the interior of the trash can with ultraviolet lamps to inhibit bacteria and the like. However, the ultraviolet lamps need to be irradiated for a certain period of time to play a role in inhibiting and inactivating bacteria, reducing the practicability of this automatically disinfected trash can. Therefore, we propose an automatically disinfected trash can. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a garbage bin with automatic disinfection, which solves the problems put forward in the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A garbage bin with automatic disinfection, including a box body, a cover plate is rotatably connected to the top of the box body, a liquid storage tank is opened inside the cover plate, a connecting pipe is fixedly connected inside the liquid storage tank, a pressure pump is arranged on the outside of the connecting pipe, a liquid spraying pipe is fixedly connected inside the cover plate, a plurality of spray heads are fixedly connected inside the liquid spraying pipe, one end of the connecting pipe is fixedly connected to the liquid spraying pipe, one end of the spray head extends to the outside of the cover plate, two corresponding first insertion slots are opened inside the cover plate, a second insertion slot is opened inside the cover plate and on one side of the first insertion slot, a second insertion block is inserted inside the second insertion slot, a first insertion block is fixedly connected to the top of the second insertion block, and the first insertion block is inserted inside the first insertion slot.

[0007] Preferably, a first sliding groove is opened inside the cover plate and on one side of the first insertion slot, a first sliding block is slidably connected inside the first sliding groove, a limiting groove is opened inside the first insertion block, the first sliding block is inserted inside the limiting groove, a pull rod is fixedly connected to one side of the first sliding block, and the pull rod extends to the outside of the cover plate. Through the mutual cooperation of the first sliding groove, the first sliding block, the limiting groove and the pull rod, the first insertion block can be fixed inside the first insertion slot, so as to facilitate the disassembly and assembly of the ultraviolet lamp, and improve the practicability of the garbage bin with automatic disinfection.

[0008] Preferably, a plurality of telescopic springs are arranged inside the first sliding groove, one end of the telescopic spring is fixedly connected to one side of the first sliding block, and the other end of the telescopic spring is fixedly connected to the inner wall of the first sliding groove. Through the mutual cooperation of the first sliding groove, the telescopic spring and the first sliding block, the first sliding block can be limited, so as to ensure the stability of the limit of the first insertion block.

[0009] Preferably, a rotating groove is opened inside the box body, a rotating shaft is rotatably connected inside the rotating groove, a connecting rod is fixedly connected to the outside of the rotating shaft and inside the rotating groove, one side of the connecting rod is fixedly connected to the bottom of the cover plate, a servo motor is fixedly installed inside the box body, and the output end of the servo motor is fixedly connected to the rotating shaft. Through the mutual cooperation of the connecting rod, the rotating shaft, the servo motor and the rotating groove, when the infrared induction device is induced or the touch switch is touched according to the preset of the control device, the servo motor can be started to drive the rotating shaft and the connecting rod to rotate, so as to drive the cover plate to rotate, which is convenient for throwing garbage and closing the inside of the box body.

[0010] Preferably, ventilation grooves are formed inside the cover plate. An activated carbon plate is slidably connected inside the ventilation grooves. A fixing bolt is arranged inside the activated carbon plate, and the activated carbon plate is fixed inside the ventilation grooves through the fixing bolt. A contact switch is arranged at the bottom of the cover plate. The ventilation grooves and the activated carbon plate facilitate the filtration and purification of the gas emitted from the box body. The fixing bolt facilitates the disassembly and assembly of the activated carbon plate, improving the practicability of the automatic disinfection trash can.

[0011] Preferably, an ultraviolet lamp is fixedly installed inside the second plug-in block, and the ultraviolet lamp is connected to a power source through a plug-in connecting wire.

[0012] Preferably, an infrared sensing device is arranged inside the box body, a switch is arranged on the outer side of the box body, a power cord is arranged on the outer side of the box body, and a control device is arranged inside the cover plate. The control device is electrically connected to the infrared sensing device, the switch, the pressure pump, the ultraviolet lamp, and the servo motor. Through the mutual cooperation of the control device with the infrared sensing device, the switch, the pressure pump, the ultraviolet lamp, and the servo motor, the normal operation of each mechanism is ensured.

[0013] The utility model provides an automatic disinfection trash can, which has the following beneficial effects:

[0014] 1. For the automatic disinfection trash can, through the mutual cooperation of the liquid storage tank, the connecting pipe, the pressure pump, the liquid spraying pipe, and the spray head, when the cover plate closes the box body after garbage is put into the box body, the control device preset starts the pressure pump to convey the disinfectant liquid inside the liquid storage tank to the inside of the liquid spraying pipe through the connecting pipe, and then sprays it into the box body through a plurality of spray heads, so as to sterilize the put garbage, thereby inhibiting the growth of bacteria and reducing the generation of harmful odors. Then, a plurality of ultraviolet lamps are preset to be started to continuously irradiate the inside of the box body to further sterilize the inside of the box body. Through the dual sterilization mechanism, better sterilization can be carried out, the generation of harmful gases can be reduced, and the practicability of the automatic disinfection trash can is improved.

[0015] 2. For the automatic disinfection trash can, through the mutual cooperation of the ventilation grooves and the activated carbon plate, the odor emitted by the garbage in the box body can be filtered, thereby ensuring the cleanliness of the indoor air. Through the mutual cooperation of the first plug-in groove, the second plug-in groove, the first plug-in block, the second plug-in block, the limiting groove, the first sliding groove, the telescopic spring, the first slider, and the pull rod, it is convenient to disassemble and assemble the ultraviolet lamp, and it is convenient to overhaul and replace the ultraviolet lamp, improving the practicability of the automatic disinfection trash can. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2Schematic diagram of the internal structure of the cover plate of the present utility model;

[0018] Figure 3 Schematic diagram of the structure of the air permeation groove of the present utility model.

[0019] In the figure: 1, box body; 2, cover plate; 3, control device; 4, infrared induction device; 5, switch; 6, power cord; 7, liquid storage tank; 8, connecting pipe; 9, pressure pump; 10, liquid spraying pipe; 11, spray head; 12, first insertion slot; 13, second insertion slot; 14, first insertion block; 15, second insertion block; 16, ultraviolet lamp; 17, limiting slot; 18, first sliding slot; 19, telescopic spring; 20, first slider; 21, pull rod; 22, air permeation groove; 23, activated carbon plate; 24, connecting rod; 25, rotating shaft; 26, servo motor. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: an automatically disinfected trash can, including a box body 1, the top of the box body 1 is rotatably connected with a cover plate 2, a liquid storage tank 7 is opened inside the cover plate 2, a connecting pipe 8 is fixedly connected inside the liquid storage tank 7, a pressure pump 9 is arranged outside the connecting pipe 8, a liquid spraying pipe 10 is fixedly connected inside the cover plate 2, a plurality of spray heads 11 are fixedly connected inside the liquid spraying pipe 10, one end of the connecting pipe 8 is fixedly connected with the liquid spraying pipe 10, one end of the spray head 11 extends to the outside of the cover plate 2, two corresponding first insertion slots 12 are opened inside the cover plate 2, a second insertion slot 13 is opened inside the cover plate 2 and on one side of the first insertion slot 12, a second insertion block 15 is inserted inside the second insertion slot 13, a first insertion block 14 is fixedly connected to the top of the second insertion block 15, and the first insertion block 14 is inserted inside the first insertion slot 12;

[0022] A first sliding slot 18 is opened inside the cover plate 2 and on one side of the first insertion slot 12, a first slider 20 is slidably connected inside the first sliding slot 18, a limiting slot 17 is opened inside the first insertion block 14, the first slider 20 is inserted inside the limiting slot 17, a pull rod 21 is fixedly connected to one side of the first slider 20, and the pull rod 21 extends to the outside of the cover plate 2. Through the mutual cooperation of the first sliding slot 18, the first slider 20, the limiting slot 17 and the pull rod 21, the first insertion block 14 can be fixed inside the first insertion slot 12, so as to facilitate the disassembly and assembly of the ultraviolet lamp 16 and improve the practicability of the automatically disinfected trash can;

[0023] A plurality of telescopic springs 19 are arranged inside the first sliding groove 18. One end of the telescopic spring 19 is fixedly connected to one side of the first slider 20, and the other end of the telescopic spring 19 is fixedly connected to the inner wall of the first sliding groove 18. Through the mutual cooperation of the first sliding groove 18, the telescopic spring 19 and the first slider 20, the first slider 20 can be limited, so as to ensure the stability of the limit of the first plug-in block 14;

[0024] A rotating groove is formed inside the box body 1. A rotating shaft 25 is rotatably connected inside the rotating groove. A connecting rod 24 is fixedly connected to the outside of the rotating shaft 25 and inside the rotating groove. One side of the connecting rod 24 is fixedly connected to the bottom of the cover plate 2. A servo motor 26 is fixedly installed inside the box body 1. The output end of the servo motor 26 is fixedly connected to the rotating shaft 25. Through the mutual cooperation of the connecting rod 24, the rotating shaft 25, the servo motor 26 and the rotating groove, when the infrared induction device 4 is sensed or the touch switch 5 is triggered as preset by the control device 3, the servo motor 26 can be started to drive the rotating shaft 25 and the connecting rod 24 to rotate, so as to drive the cover plate 2 to rotate, which is convenient for throwing garbage and closing the inside of the box body 1;

[0025] A ventilation groove 22 is formed inside the cover plate 2. An activated carbon plate 23 is slidably connected inside the ventilation groove 22. A fixing bolt is arranged inside the activated carbon plate 23. The activated carbon plate 23 is fixed inside the ventilation groove 22 through the fixing bolt. A contact switch is arranged at the bottom of the cover plate 2. Through the ventilation groove 22 and the activated carbon plate 23, the gas emitted from the inside of the box body 1 can be filtered and purified. Through the fixing bolt, the disassembly and assembly of the activated carbon plate 23 are facilitated, improving the practicability of the automatic disinfection fruit bin;

[0026] A ultraviolet lamp 16 is fixedly installed inside the second plug-in block 15. The ultraviolet lamp 16 is connected to the power supply through a plug-in connecting wire. An infrared induction device 4 is arranged inside the box body 1. A switch 5 is arranged on the outside of the box body 1. A power cord 6 is arranged on the outside of the box body 1. A control device 3 is arranged inside the cover plate 2. The control device 3 is electrically connected to the infrared induction device 4, the switch 5, the pressure pump 9, the ultraviolet lamp 16 and the servo motor 26. Through the mutual cooperation of the control device 3 with the infrared induction device 4, the switch 5, the pressure pump 9, the ultraviolet lamp 16 and the servo motor 26, the normal operation of each mechanism is ensured.

[0027] In summary, for the automatic disinfection trash can, when in use, the user can preset through the control device 3 to activate the servo motor 26 to drive the rotating shaft 25 and the connecting rod 24 to rotate when the infrared induction device 4 is induced or the touch switch 5 is touched, thereby driving the cover plate 2 to rotate, which facilitates the input of garbage and closes the inside of the box body 1. After the garbage is put into the box body 1, the cover plate 2 closes the box body 1. The contact switch provided at the bottom of the cover plate 2 contacts the box body 1, and then the preset control device 3 starts the pressure pump 9 to convey the disinfectant liquid inside the liquid storage tank 7 to the inside of the liquid spraying pipe 10 through the connecting pipe 8, and then sprays it into the inside of the box body 1 through a plurality of spray heads 11, so as to sterilize the input garbage, thereby inhibiting the growth of bacteria and reducing the generation of harmful odors. Then, the preset starts a plurality of ultraviolet lamps 16 to continuously irradiate the inside of the box body 1 to further sterilize the inside of the box body 1. When the ultraviolet lamp 16 needs to be installed or disassembled, pull the pull rod 21 to drive the first slider 20 to slide into the inside of the first chute 18, so that the telescopic spring 19 contracts, and pull out the first slider 20 from the inside of the limit groove 17, thereby releasing the limit on the first plug block 14, so as to facilitate pulling out the first plug block 14 and the second plug block 15 from the first plug slot 12 and the second plug slot 13 for maintenance and replacement of the ultraviolet lamp 16.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An automatically disinfected trash bin, comprising a box body (1), characterized in that: A cover plate (2) is rotatably connected to the top of the box body (1). A liquid storage tank (7) is provided inside the cover plate (2). A connecting pipe (8) is fixedly connected inside the liquid storage tank (7). A pressure pump (9) is arranged outside the connecting pipe (8). A liquid spraying pipe (10) is fixedly connected inside the cover plate (2). A plurality of spray heads (11) are fixedly connected inside the liquid spraying pipe (10). One end of the connecting pipe (8) is fixedly connected to the liquid spraying pipe (10). One end of the spray head (11) extends to the outside of the cover plate (2). Two corresponding first insertion slots (12) are provided inside the cover plate (2). A second insertion slot (13) is provided inside the cover plate (2) and on one side of the first insertion slot (12). A second insertion block (15) is inserted into the second insertion slot (13). A first insertion block (14) is fixedly connected to the top of the second insertion block (15). The first insertion block (14) is inserted into the first insertion slot (12).

2. The automatic disinfection trash can according to claim 1, characterized in that: A first sliding groove (18) is provided inside the cover plate (2) and on one side of the first insertion slot (12). A first sliding block (20) is slidably connected inside the first sliding groove (18). A limiting groove (17) is provided inside the first insertion block (14). The first sliding block (20) is inserted into the limiting groove (17). A pull rod (21) is fixedly connected to one side of the first sliding block (20). The pull rod (21) extends to the outside of the cover plate (2).

3. The automatic disinfection trash can according to claim 2, characterized in that: A plurality of telescopic springs (19) are arranged inside the first sliding groove (18). One end of the telescopic spring (19) is fixedly connected to one side of the first sliding block (20). The other end of the telescopic spring (19) is fixedly connected to the inner wall of the first sliding groove (18).

4. The automatic disinfection trash can according to claim 1, wherein: A rotating groove is provided inside the box body (1). A rotating shaft (25) is rotatably connected inside the rotating groove. A connecting rod (24) is fixedly connected to the outside of the rotating shaft (25) and inside the rotating groove. One side of the connecting rod (24) is fixedly connected to the bottom of the cover plate (2). A servo motor (26) is fixedly installed inside the box body (1). The output end of the servo motor (26) is fixedly connected to the rotating shaft (25).

5. The automatic disinfection trash can according to claim 1, characterized in that: A ventilation slot (22) is provided inside the cover plate (2). An activated carbon plate (23) is slidably connected inside the ventilation slot (22). Fixing bolts are provided inside the activated carbon plate (23). The activated carbon plate (23) is fixed inside the ventilation slot (22) by the fixing bolts. A contact switch is provided at the bottom of the cover plate (2).

6. The automatic disinfection trash can according to claim 1, wherein: An ultraviolet lamp (16) is fixedly installed inside the second insertion block (15). The ultraviolet lamp (16) is connected to a power supply through a plug-in connecting wire.

7. The automatic disinfection trash can according to claim 6, wherein: An infrared sensing device (4) is provided inside the box body (1), a switch (5) is provided on the outer side of the box body (1), a power cord (6) is provided on the outer side of the box body (1), a control device (3) is provided inside the cover plate (2), and the control device (3) is electrically connected to the infrared sensing device (4), the switch (5), the pressure pump (9), the ultraviolet lamp (16) and the servo motor (26).

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