CN213504157U - Sterilizing and deodorizing environment-friendly garbage can - Google Patents

Abstract

The utility model belongs to the technical field of daily necessities, in particular to a sterilization and deodorization environment-friendly garbage can, which comprises a garbage can main body, an upper cover, a sterilization and deodorization device, a circuit board and a position switch; the upper cover is mounted at the upper end opening of the garbage can main body, and when the upper cover covers the upper end opening, a closed garbage storage space is formed inside the garbage can main body; the sterilization and deodorization device and the circuit board are arranged on the inner side of the upper cover and electrically connected with the circuit board, and an electrical interface electrically connected with the circuit board is arranged on the outer side of the garbage can main body or the upper cover; the position switch is arranged on the garbage can main body, and the position switch enables the sterilization and deodorization device to be powered off when the upper cover is opened. When people open the upper cover of the garbage can, take out full garbage in the garbage can or replace a new garbage bag, the sterilization and deodorization device stops working, and the safety is high and energy is saved.

Description

Sterilizing and deodorizing environment-friendly garbage can

Technical Field

The utility model belongs to the technical field of daily life articles for use, especially, relate to a deodorization environmental protection garbage bin disinfects.

Background

The garbage can is a necessary living article everywhere in life, and can bring cleanness to cities, communities, various public places and families. The garbage can is widely used in many structural styles. However, the garbage can is not humanized enough, and has some functional defects. If the garbage can is not internally provided with a sterilization and deodorization device, the garbage in the garbage can cannot be sterilized and deodorized, and the like. It is known that after garbage is put into a garbage can, the garbage can often mildews and grows bacteria due to long-term placement in the garbage can, and smelly odor is generated, and flies, mosquitoes and the like are frequently brought in, so that the indoor environmental sanitation, the human health and the like are influenced.

In order to solve the above problems, there are methods of sterilization with chemical agents, methods of sterilization with ultraviolet rays, and methods of sterilization with ozone. The chemical agent method is to fill the disinfectant in the pressure spraying device on the barrel body, and realizes sterilization by spraying the disinfectant, so the operation is troublesome and the use cost is high. The ultraviolet sterilization garbage bin only realizes sterilization through ultraviolet irradiation of the ultraviolet lamp, dead corners are easily left for sterilization, and the sterilization effect is poor. Meanwhile, the garbage can has the defects that when the upper cover of the garbage can is opened and the garbage in the garbage can is fully placed, and the garbage bag needs to be taken out or replaced by a new garbage bag, people are required to open the upper cover, but at the moment, the ultraviolet lamp or the ozone generator and the like still work, ultraviolet rays emitted by the ultraviolet lamp or ozone generated by the ozone generator directly act on people, certain influence is caused on the health of people, the safety is not high, and energy is not saved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deodorization environmental protection garbage bin disinfects aims at solving among the prior art not high and not energy-conserving technical problem of garbage bin security.

In order to achieve the purpose, the embodiment of the utility model provides a sterilization and deodorization environmental protection garbage can, which comprises a garbage can main body, an upper cover, a sterilization and deodorization device, a circuit board and a position switch; the upper cover is mounted at the upper end opening of the garbage can main body, and when the upper cover covers the upper end opening, a closed garbage storage space is formed inside the garbage can main body; the sterilization and deodorization device and the circuit board are arranged on the inner side of the upper cover and electrically connected with the circuit board, and an electrical interface electrically connected with the circuit board is arranged on the outer side of the garbage can main body or the upper cover; the position switch is arranged on the garbage can main body, and the position switch enables the sterilization and deodorization device to be powered off when the upper cover is opened.

Optionally, one end of the upper cover is rotatably connected to the side wall of the upper end of the garbage can main body through a first rotating shaft, and the other end of the upper cover is a free end; the lower end of the garbage can main body is concavely provided with a clearance groove, and the middle part of a pedal is rotationally connected to the clearance groove through a second rotating shaft; the two ends of the pedal are respectively a pedal end and a transmission end, the pedal end extends out of the garbage can main body, the transmission end is connected with one end of a connecting rod, the other end of the connecting rod is connected with the upper cover close to the first rotating shaft, and therefore the pedal end is trampled to drive the upper cover to be opened.

Optionally, the position switch is installed in the clearance groove, and a first contact switch is arranged on the position switch and is located right above the transmission end; when the pedal end is trampled to drive the upper cover to be opened, the transmission end moves upwards to press the first contact switch, so that the sterilization and deodorization device is powered off.

Optionally, the garbage can main body comprises an outer barrel and an inner barrel; the lower end of the outer barrel is provided with the clearance groove, the upper end side wall of the outer barrel is rotatably connected with the upper cover, and the inner barrel is placed in the outer barrel in a matched mode.

Optionally, a second contact switch is arranged on the position switch; a clearance hole penetrates through the bottom in the outer barrel, and the second contact switch movably penetrates through the clearance hole and extends into the outer barrel; the inner barrel is placed in the outer barrel, the bottom of the inner barrel abuts against the second contact switch, and the sterilization and deodorization device is powered on to work when the transmission end releases abutting against the first contact switch.

Optionally, the outer barrel is cut downwards from the upper end of the outer barrel at the side far away from the first rotating shaft to form a smooth U-shaped notch.

Optionally, the sterilizing and deodorizing device comprises an ozone generator; the ozone generator is arranged on the top of the inner side of the upper cover and is electrically connected with the circuit board.

Optionally, the sterilization and deodorization device comprises a negative ion generator; the negative ion generator is arranged on the top of the inner side of the upper cover and is electrically connected with the circuit board.

Optionally, the sterilizing and deodorizing device comprises an ultraviolet lamp; the ultraviolet lamp is arranged at the top of the inner side of the upper cover and is electrically connected with the circuit board.

Optionally, a battery is accommodated at the lower end of the garbage can main body, and the battery is electrically connected with the electrical interface and the circuit board

Compared with the prior art, the utility model discloses a deodorization environmental protection garbage bin disinfects has following technological effect:

1. the position switch is installed in the garbage bin main part, position switch makes when the upper cover is opened the deodorization device that disinfects cuts off the power supply, when people opened the upper cover of garbage bin, took out the rubbish that places full in the garbage bin, or changed new disposal bag promptly, deodorization device that disinfects stop work and not release the deodorization material that disinfects (like ozone, ultraviolet lamp etc.), and the security is high and energy-conservation.

2. The position switch is provided with a first contact switch and a second contact switch, the inner barrel is placed in the outer barrel, the bottom of the inner barrel is pressed against the second contact switch, the sterilization and deodorization device can be powered on to work when the transmission end is released from pressing against the first contact switch, and the sterilization and deodorization device is powered off otherwise. Therefore, only when the inner barrel is placed in the outer barrel and the upper cover is covered, the sterilization and deodorization device can start to be electrified, and the safety is high. Meanwhile, under the condition that people forget to place the inner barrel in the outer barrel and the upper cover covers the upper end opening, the sterilization and deodorization device still does not work at the moment due to the fact that the position switch is provided with the first contact switch and the second contact switch, and the sterilization and deodorization device is in a working state under the condition that the inner barrel is forgotten to be placed, and is safe and energy-saving.

3. The sterilization and deodorization device comprises a negative ion generator; the ozone generator works to generate ozone which is released into the inner barrel, so that the ozone is filled in the inner barrel, garbage at each part in the inner barrel is disinfected and sterilized without dead angles, and the disinfection and sterilization effect is good.

4. The sterilization and deodorization device also comprises an anion generator which generates anions to enter the inner barrel, although ozone released by the ozone generator also has some deodorization effects, the deodorization effects are not obvious, and the deodorization device is combined with the anion generator to play a role in double purification of odor generated by garbage in the inner barrel, so that a remarkable deodorization effect is achieved.

5. The sterilization and deodorization device also comprises an ultraviolet lamp, the ultraviolet lamp emits ultraviolet rays to irradiate the inside of the inner barrel to sterilize the garbage in the inner barrel, and the sterilization and deodorization device works together with the ozone generator to achieve the effect of double sterilization and disinfection and make the sterilization and disinfection effect better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of the sterilization, deodorization and environmental protection garbage can of the utility model.

Fig. 2 is another view of the sterilization, deodorization and environmental protection trash can of the present invention.

Fig. 3 is a schematic view of the sterilization, deodorization and environmental protection garbage can according to the present invention.

Fig. 4 is a sectional view of the sterilization and deodorization environmental protection garbage can of the utility model.

Fig. 5 is an exploded view of the upper cover of the sterilizing and deodorizing environmental-friendly trash can of the present invention.

Wherein, in the figures, the respective reference numerals:

the garbage can comprises a garbage can body 100, an upper end opening 101, a closed garbage storage space 102, a clearance groove 103, a second connecting portion 104, a pedal 110, a second rotating shaft 111, a pedal end 112, a transmission end 113, a connecting rod 120, a hook portion 121, an outer barrel 130, a U-shaped notch 132, an inner barrel 140, an arc-shaped handle 141, an upper cover 200, a first rotating shaft 201, a first connecting portion 202, a first screw column 210, a second screw column 220, a third screw column 230, a transparent protective plate 240, an air hole 241, an installation space 250, a sterilization and deodorization device 300, an ozone generator 310, an anion generator 320, an ultraviolet lamp 330, a circuit board 400, a position switch 500, a first contact switch 510, a second contact switch 520, an electrical interface 600 and a battery 700.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, referring to fig. 1 and 5, there is provided a sterilization and deodorization environmental protection trash can, which comprises a trash can main body 100, an upper cover 200, a sterilization and deodorization device 300, a circuit board 400 and a position switch 500.

Referring to fig. 3, 4 and 5, the upper cover 200 is installed at the upper end opening 101 of the garbage can main body 100, and when the upper cover 200 covers the upper end opening 101, a closed garbage storage space 102 is formed inside the garbage can main body 100, and domestic garbage can be placed in the closed garbage storage space 102. The sterilization and deodorization device 300 and the circuit board 400 are disposed at the inner side of the upper cover 200, the sterilization and deodorization device 300 is electrically connected to the circuit board 400, and an electrical interface 600 electrically connected to the circuit board 400 is disposed at the outer side of the garbage can main body 100 or the upper cover 200. The position switch 500 is installed on the garbage can main body 100, and the position switch 500 turns off the sterilization and deodorization device 500 when the upper cover 200 is opened, so that the sterilization and deodorization device 500 stops operating. That is, when a user opens the upper cover 200 of the trash can, takes out the garbage filled in the trash can, or replaces a new trash bag, the sterilization and deodorization device 300 stops working without releasing sterilization and deodorization substances (such as ozone, ultraviolet lamps, etc.), and thus safety is high and energy is saved.

Referring to fig. 2 and 4, a first connecting portion 202 extends from one end of the upper cover 200 to one side, and a second connecting portion 104 corresponding to the first connecting portion 202 extends from an upper end side wall of the trash can main body 100 to one side. The first connecting portion 202 is rotatably connected to the second connecting portion 104 of the trash can main body 100 through a first rotating shaft 201, and the other end of the upper cover 200 is a free end. The lower end of the garbage can body 100 is concavely provided with a clearance groove 103, and the middle part of a pedal 110 is rotatably connected to the clearance groove 103 through a second rotating shaft 111. The two ends of the pedal 110 are a pedal end 112 and a transmission end 113, respectively, and the pedal end 112 extends out of the trash can body 100, so that people can pedal the pedal end 112 with feet. The transmission end 113 is connected to one end of a connecting rod 120, and the other end of the connecting rod 120 is connected to the upper cover 200 near the first rotating shaft 201, so that the upper cover 200 is opened by stepping on the pedal end 112. Specifically, both ends of the connecting rod 120 are provided with hook portions 121, hook holes are respectively formed in the upper cover 200 and the transmission end 113, and the two hook portions 121 of the connecting rod 120 are movably hooked in the hook holes of the upper cover 200 and the transmission end 113 respectively, so that the transmission end 113 and the upper cover 200 are in transmission connection through the connecting rod 120. People trample the pedal end 112, the transmission end 113 moves upwards to push the connecting rod 120 to move upwards, so that the connecting rod 120 pushes the upper cover 200 to be opened, people can place garbage into the garbage can main body 100, and the operation is convenient.

Referring to fig. 2 and 4, the position switch 500 is installed in the clearance groove 103, and a first contact switch 510 is disposed on the position switch 500, and the first contact switch 510 is located right above the driving end 113. When the pedal end 112 is stepped to drive the upper cover 200 to be opened, the transmission end 113 moves upwards to press the first contact switch 510, so that the sterilization and deodorization device 300 is powered off, and the sterilization and deodorization device 300 stops working.

Referring to fig. 3, the garbage can main body 100 includes an outer tub 130 and an inner tub 140. The empty-keeping groove 103 is formed at the lower end of the outer tub 130, the upper end sidewall of the outer tub 130 is rotatably connected to the upper cover 200, and the inner tub 140 is fittingly placed in the tub 131 of the outer tub 130. The garbage can main body 100 is provided with the outer barrel 130 and the inner barrel 140, so that the outer barrel 130 and the inner barrel 140 can be cleaned conveniently, and when garbage is lost, the inner barrel 140 can be taken out independently to lose the garbage, so that the garbage can is more convenient to operate.

Preferably, in order to facilitate the holding of the inner barrel 140, an arc-shaped handle 141 is rotatably connected to the upper end of the inner barrel 140.

Referring to fig. 3, the outer tub 130 is cut downward from the upper end thereof at a side away from the first rotation shaft 201 to form a smooth "U" -shaped notch 132. The U-shaped gap 132 is convenient for people to place the inner barrel 140 in the barrel 131 of the outer barrel 130, saves the material of the outer barrel 130, and makes the appearance of the sterilizing and deodorizing environmental-friendly trash can more beautiful.

Referring to fig. 3 and 4, the position switch 500 is provided with a second contact switch 520. A clearance hole is formed at the bottom of the inner bottom of the outer tub 130, and the second contact switch 520 movably passes through the clearance hole and extends into the tub 131 of the outer tub 130. The inner tub 140 is placed in the tub 131 of the outer tub 130, the bottom of the inner tub 140 presses the second contact switch 520, and the sterilization and deodorization device 300 can start to be powered on only when the driving end 113 releases the pressing of the first contact switch 510, thus the safety is high. Meanwhile, when people forget to place the inner barrel 140 in the outer barrel 130 and the upper cover 200 covers the upper end opening 101, the sterilization and deodorization device 300 still does not work at this time because the position switch 500 is provided with the first contact switch 510 and the second contact switch 520, so that the sterilization and deodorization device 300 is in a working state under the condition that the inner barrel 140 is forgotten to be placed, and safety and energy conservation are realized.

In another embodiment of the present invention, referring to fig. 4 and 5, the sterilization and deodorization device 300 of the sterilization and deodorization environmental protection garbage can includes an ozone generator 310. The ozone generator 310 is installed on the top of the inner side of the upper cover 200, and the ozone generator 310 is electrically connected to the circuit board 400. The ozone generator 310 works to generate ozone which is released into the inner barrel 140, so that the ozone is filled in the inner barrel 140, garbage at each part in the inner barrel 140 is sterilized without dead angles, and the sterilizing effect is good.

Wherein, the inside top of upper cover 200 is equipped with a plurality of first screw posts 210, ozone generator 310 through screw fixed mounting in first screw post 210 is last, the installation is firm.

In another embodiment of the present invention, referring to fig. 4 and 5, the sterilization and deodorization device 300 of the sterilization and deodorization trash can includes an anion generator 320. The negative ion generator 320 is installed at the top of the inner side of the upper cover 200, and the negative ion generator 320 is electrically connected to the circuit board 400. The negative ion generator 320 generates negative ions to enter the inner part of the inner barrel 140, although the ozone released by the ozone generator 310 also has some deodorization effect, the deodorization effect is not obvious, and the negative ion generator 320 is combined to perform double purification on the odor generated by the garbage in the inner barrel 140, so that the remarkable deodorization effect is achieved.

Wherein, the top of the inner side of the upper cover 200 is provided with a plurality of second screw posts 220, and the negative ion generator 320 is fixedly mounted on the second screw posts 220 through screws, and is firmly mounted.

In another embodiment of the present invention, referring to fig. 4 and 5, the sterilizing and deodorizing device of the sterilizing and deodorizing environmental friendly trash can includes an ultraviolet lamp 330. The ultraviolet lamp 330 is installed at the top of the inner side of the upper cover 200, and the ultraviolet lamp 330 is electrically connected with the circuit board 400. The ultraviolet lamp 330 emits ultraviolet rays to irradiate the inside of the inner barrel 140, so that the garbage in the inner barrel 140 is disinfected and sterilized, and works together with the ozone generator 310, thereby achieving the double disinfection and sterilization effect and ensuring that the disinfection and sterilization effect is better.

Preferably, the ultraviolet lamp 330 is annularly disposed, so that ultraviolet rays emitted from the ultraviolet lamp 330 can be better irradiated into the inner tub 140.

Wherein, the inside top of upper cover 200 is equipped with a plurality of third screw posts 230, the both ends of ultraviolet lamp 330 pass through screw fixed mounting in on the third screw post 230, the installation is firm.

Referring to fig. 5, a transparent protective plate 240 is further disposed at the lower end of the upper cover 200, a plurality of air holes 241 are penetratingly disposed on the transparent protective plate 240, and the transparent protective plate 240 is fixedly mounted at the lower end of the upper cover 200 by screws. An installation space 250 is formed between the transparent protective plate 240 and the upper cover 200, and the ozone generator 310, the anion generator 320 and the ultraviolet lamp 330 are all located in the installation space 250. The transparent protector 250 allows ultraviolet rays to pass therethrough, and protects the ozone generator 310, the negative ion generator 320, the ultraviolet lamp 330, and the circuit board 400 mounted in the upper cover 200. The air holes 241 provide a passage for the ozone released from the ozone generator 310 and the negative ions released from the negative ion generator 320 to well enter the inner tub 140.

In another embodiment of the present invention, referring to fig. 2, the lower end of the main body 100 of the sterilization, deodorization and environmental protection trash can contains a battery 700, and the battery 700 is electrically connected to the electrical interface 600 and the circuit board 400. The electrical interface 600 is connected to an external power source through a data line, and can charge the battery 700, and the battery 700 supplies power to the ozone generator 310, the negative ion generator 320, and the ultraviolet lamp 330. The arrangement of the battery 700 reduces the arrangement of the cable led out from the sterilizing and deodorizing environment-friendly garbage can, reduces the interference of the cable and is beautiful.

The utility model discloses in, refer to fig. 3 and fig. 4, the deodorization environmental protection garbage bin that disinfects still can disinfect for articles for daily use such as shoes, socks, towel deodorization, place articles for daily use such as shoes, socks, towel in interior bucket 140's inside, and cover upper cover 200 can disinfect the deodorization and handle, and service function is various, and the practicality is strong.

In the present invention, the first contact switch 510 and the second contact switch 520 of the position switch 500 are arranged in a manner of being a two-way position switch (two-way travel switch), or a combination of two single-contact position switches, so as to achieve the above functions, which is well known to those skilled in the art.

In the present invention, the ozone generator 310, the anion generator 320 and the ultraviolet lamp 330 are mature prior art.

The utility model discloses in, circuit board 400 can adopt PLC or integrated chip to set up according to the actual production needs, because circuit board 400 belongs to technical shaping and ripe technique among the prior art, the event is right what control circuit board 400 the deodorization environmental protection garbage bin work of disinfecting, the reason should be familiar with and can master for technical staff in the field, the event the utility model discloses just no longer describe repeatedly to its control principle here.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims (8)

1. The sterilization and deodorization environment-friendly trash can is characterized by comprising a trash can main body, an upper cover, a sterilization and deodorization device, a circuit board and a position switch; the upper cover is mounted at the upper end opening of the garbage can main body, and when the upper cover covers the upper end opening, a closed garbage storage space is formed inside the garbage can main body; the sterilization and deodorization device and the circuit board are arranged on the inner side of the upper cover and electrically connected with the circuit board, and an electrical interface electrically connected with the circuit board is arranged on the outer side of the garbage can main body or the upper cover; the position switch is arranged on the garbage can main body and enables the sterilization and deodorization device to be powered off when the upper cover is opened;

the garbage can main body comprises an outer barrel and an inner barrel; the inner barrel is arranged in the outer barrel in a matching mode; the position switch is provided with a second contact switch; a clearance hole penetrates through the bottom in the outer barrel, and the second contact switch movably penetrates through the clearance hole and extends into the outer barrel; the inner barrel is arranged in the outer barrel, and the bottom of the inner barrel is pressed against the second contact switch.

2. The sterilization, deodorization and environmental protection trash can of claim 1, characterized in that: one end of the upper cover is rotatably connected to the side wall of the upper end of the garbage can main body through a first rotating shaft, and the other end of the upper cover is a free end; the lower end of the garbage can main body is concavely provided with a clearance groove, and the middle part of a pedal is rotationally connected to the clearance groove through a second rotating shaft; the two ends of the pedal are respectively a pedal end and a transmission end, the pedal end extends out of the garbage can main body, the transmission end is connected with one end of a connecting rod, the other end of the connecting rod is connected with the upper cover close to the first rotating shaft, and therefore the pedal end is trampled to drive the upper cover to be opened.

3. The sterilization, deodorization and environmental protection trash can of claim 2, characterized in that: the position switch is arranged in the clearance groove, a first contact switch is arranged on the position switch, and the first contact switch is positioned right above the transmission end; when the pedal end is trampled to drive the upper cover to be opened, the transmission end moves upwards to press the first contact switch, so that the sterilization and deodorization device is powered off.

4. The sterilization, deodorization and environmental protection trash can of claim 2, characterized in that: the outer barrel is cut downwards from the upper end of the outer barrel at one side far away from the first rotating shaft to form a smooth U-shaped notch.

5. The sterilization, deodorization and environmental protection trash can of claim 1, characterized in that: the sterilization and deodorization device comprises an ozone generator; the ozone generator is arranged on the top of the inner side of the upper cover and is electrically connected with the circuit board.

6. The sterilization, deodorization and environmental protection trash can of claim 1, characterized in that: the sterilization and deodorization device comprises a negative ion generator; the negative ion generator is arranged on the top of the inner side of the upper cover and is electrically connected with the circuit board.

7. The sterilization, deodorization and environmental protection trash can of claim 5 or 6, wherein: the sterilization and deodorization device comprises an ultraviolet lamp; the ultraviolet lamp is arranged at the top of the inner side of the upper cover and is electrically connected with the circuit board.

8. The sterilization, deodorization and environmental protection trash can of claim 1, characterized in that: the lower end of the garbage can main body is accommodated with a battery, and the battery is electrically connected with the electrical interface and the circuit board.

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