CN107416389B

CN107416389B - Garbage can

Info

Publication number: CN107416389B
Application number: CN201710652441.3A
Authority: CN
Inventors: 陈小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-02
Filing date: 2017-08-02
Publication date: 2020-06-26
Anticipated expiration: 2037-08-02
Also published as: CN107416389A

Abstract

The invention provides a garbage can which comprises a can body, a sealing structure, a contact switch, a water storage tank, a control device, a spraying device and the like. The invention designs the structure of dumping the garbage from the upper opening of the barrel body into the lower dumping structure, and opens the spraying device to clean the inner wall of the barrel body under the action of the contact switch and the control device when dumping, so that the dumping is convenient and automatic, and in addition, the water storage tank can store rainwater to clean the barrel body, thereby saving energy and protecting environment.

Description

Garbage can

Technical Field

The invention relates to a garbage can.

Background

Dustbin or garbage bin is the container of depositing rubbish, it is widely used for the residential area, public places such as park, be more than indispensable daily necessities in people's life, but current dustbin is the upper portion opening, bottom seal structure, its purpose is in order to prevent the peculiar smell, prevent to pour into outside the liquid outflow bucket body in the dustbin, cause environmental pollution, but the drawback of this kind of structure lies in dumping of garbage bin must topple over the opening on upper portion down, it is very inconvenient, and the inside device that can clear up the garbage bin that also does not have of garbage bin, and domestic waste in the bucket body is rotten degradation easily when summer and leads to the inside temperature of garbage bin to rise, produce a large amount of peculiar smell, not only influence the surrounding environment, and if phenomenon such as rubbish spontaneous combustion appears easily even in time not handling, not only pollute the environment but also damaged the garbage bin structure.

In view of the above, the present invention is particularly proposed.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the invention aims to provide a garbage can. The specific technical scheme is as follows:

a trash can, comprising: the first end of the bottom wall of the barrel body is hinged with the barrel body, and the second end of the bottom wall of the barrel body is detachably connected with the barrel body; the sealing structure is arranged at the bottom of the barrel body and seals the bottom wall and the side wall of the barrel body; the contact switch is arranged on the bottom wall and the bottom of the barrel body, a first part of the contact switch is arranged at a second end of the bottom wall, and a second part of the contact switch is arranged on the side wall of the barrel body connected with the second end; the water storage tanks are arranged on the periphery of the top of the barrel body and are distributed along the circumferential direction of the barrel body; the flange is arranged on the inner wall of the top of the barrel body and distributed along the circumferential direction of the barrel body, and a spraying device communicated with the water storage tank is arranged at the bottom of the flange; the control device is installed in the barrel body, the control device is connected with the spraying device and the contact switch, when the first portion is connected with the second portion, the contact switch is turned on, when the first portion is separated from the second portion, the contact switch is turned off, and the spraying device is started after the control device receives the turn-off information of the contact switch.

According to the garbage can provided by the invention, the structure of dumping garbage through an original opening is designed into a lower dumping structure, and the spraying device can be opened to clean the inner wall of the can due to the action of the contact switch and the control device during dumping, so that the dumping is convenient and automatic, and in addition, rainwater can be stored by using the water storage tank to clean the can body, so that the garbage can is energy-saving and environment-friendly.

In addition, the garbage can provided by the invention also has the following additional technical characteristics:

according to an example of the invention, the solar energy power supply device is arranged on the outer wall of the barrel body and is respectively connected with the spraying device, the contact switch and the control device.

According to an example of the present invention, the solar power supply device includes a solar panel, a solar charging and discharging controller and a battery, the solar charging and discharging controller is respectively connected to the solar panel and the battery, and the battery is connected to the exhaust device.

According to an example of the invention, the barrel body is mounted on the base, the bottom wall of the barrel body is provided with a plurality of drain holes, the bottom of the base is provided with a heating plate, the heating plate is connected with the solar power supply device, the side wall of the base is provided with a liquid level display window, and the side wall of the barrel body is provided with a heating plate switch.

According to an example of the invention, the solar power supply device further comprises an air pumping and exhausting device arranged on the side wall of the base, one end of the air pumping and exhausting device is communicated with the inside of the base, the other end of the air pumping and exhausting device is communicated with the outside, and the air pumping and exhausting device is connected with the solar power supply device; the base is internally provided with a temperature sensing device, the temperature sensing device detects temperature information in the base in real time and transmits the temperature information to the control device, when the base is at a first temperature, the control device opens the air pumping and exhausting device, and when the barrel body is at a second temperature, the control device closes the air pumping and exhausting device.

According to an example of the present invention, the number of the air exhausting devices is at least two, and two air exhausting devices are oppositely installed on the side wall of the barrel body.

According to an example of the invention, a mobile phone charging socket is arranged on the side surface of the barrel body, the solar charging and discharging controller is connected with the mobile phone charging socket through the manual switch, and a flip type waterproof cover plate is installed at a charging port of the mobile phone charging socket.

According to an example of the present invention, the material of the barrel body comprises a polypropylene plate.

According to one example of the invention, the sealing structure is a sealing ring.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic structural diagram of a trash can of the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the connection between the control device and other components of the trash can of the present embodiment;

FIG. 4 is a circuit block diagram of the solar charge and discharge controller of the trash can of the present embodiment;

in the figure: 1. a barrel body; 2. a base; 3. a bottom wall; 301. a first end; 302. a second end; 303. a drain hole; 4. a sealing structure; 5. a contact switch; 501. a first portion; 502. a second portion; 6. a water storage tank; 7. a spraying device; 8. a suction and exhaust device; 9. a mobile phone charging socket; 10. provided is a solar power supply device.

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 or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The trash can according to the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present embodiment provides a garbage can, which comprises a can body 1, an upper opening of the can body 1, and a barrel cover (not shown) can be arranged, a first end 301 of the bottom wall 3 of the barrel body 1 is hinged with the barrel body 1, a second end 302 is detachably connected with the barrel body 1, the attachment and detachment of the tub to the bottom wall 3 can be achieved, for example, by some conventional clips and structures, which, advantageously, in order to ensure the sealing performance, a sealing structure 4 which is arranged at the bottom of the barrel body and seals the bottom wall 3 and the side wall of the barrel body 1 can be used, the sealing structure 4 can be a sealing ring and the like, as shown in fig. 2, the present embodiment is provided with a contact switch 5 between the bottom wall 3 and the bottom of the tub 1, a first portion 501 of the contact switch 5 is provided at the second end 302 of the bottom wall, and a second portion 502 of the contact switch 5 is provided on the sidewall of the tub 1 connected to the second end.

The periphery of the top of the barrel body 1 is provided with water storage tanks 6 distributed along the circumferential direction of the barrel body, the water storage tanks 6 are connected with spraying devices 7 (such as miniature spray heads), and the spraying devices are arranged on the top of the barrel body and are specifically arranged at the bottoms of inner flanges of the inner wall of the barrel body; the control device can be arranged at any position in the barrel body, for example, the control device is arranged in an interlayer of the barrel wall, the control device can be of an existing structure such as a control circuit or a processor, the control device is connected with the spraying device and the contact switch, when the first part 501 is connected with the second part 502, the contact switch is turned on, when the first part 501 is separated from the second part 502, the contact switch is turned off, the control device starts the spraying device 7 after receiving the turn-off information of the contact switch, so that the garbage can be conveniently descended when the garbage is dumped, and the cleaned sewage directly enters the garbage truck without polluting the environment.

Advantageously, the present embodiment further includes a solar power supply device 10 disposed on the outer wall of the barrel, the solar power supply device supplies power to the spraying device, the contact switch and the control device, specifically, as shown in fig. 4, the solar power supply device of the present embodiment includes a solar panel, a solar charging and discharging controller and a battery, the solar charging and discharging controller is respectively connected with the solar panel and the battery, and the battery is connected with the electrical equipment. The solar charging and discharging controller is used for storing electric energy output by the solar cell panel into the battery, adjusting output current of the battery according to the power utilization condition of the power utilization device, ensuring power utilization safety and prolonging the service life of the solar cell panel and the battery. The solar charging and discharging controller is a core component of the whole device, and is mainly used for controlling charging and discharging of the battery and controlling output energy of the battery to a load according to the requirement of the load. The solar charging and discharging controller can ensure that the solar battery and the battery work efficiently, safely and reliably, obtain higher efficiency and prolong the service life of the battery. Specifically, the solar charging and discharging controller of the embodiment includes a controller, a BUCK converter, a solar panel current sampling circuit, a solar panel voltage sampling circuit, a battery current sampling circuit, and a battery voltage sampling circuit. The solar cell panel current sampling circuit and the solar cell panel voltage sampling circuit are used for collecting voltage and current output by the solar cell panel. The battery current sampling circuit and the battery voltage sampling circuit are used for collecting voltage and current at two ends of the battery. The controller is used for outputting PWM signals according to voltage and current signals collected by the solar cell panel current sampling circuit, the solar cell panel voltage sampling circuit, the cell current sampling circuit and the cell voltage sampling circuit. The BUCK converter is also called as a BUCK converter, a series switch voltage-stabilized power supply and a three-terminal switch type BUCK voltage-stabilized power supply, and the output current of the BUCK converter is controlled by controlling the duty ratio of PWM (pulse-width modulation) through a controller.

The battery of the embodiment is preferably an iron phosphate lithium battery which has the advantages of long service life, high safety, high charging speed, stable charging and discharging performance, high temperature resistance, good overdischarge performance, no memory effect, small volume and large capacity. The lithium iron phosphate battery material does not contain any hazardous and harmful substance and does not pose any threat to the environment.

Advantageously, the tank 1 of the present embodiment is mounted on the base 2, and the applicant finds that, since most of the garbage is domestic waste, and a certain mixture of solid and liquid is contained therein, the liquid entering the tank 1 needs to be treated, the present embodiment has a plurality of drainage holes 303 on the bottom wall 3 of the tank 1, and the base 2 is provided with a heating plate 201 at the bottom thereof, and the heating plate 201 is powered by the solar power supply device. Can heat the water that persists in the base through opening the hot plate switch, not only can evaporate steam, go upward in addition steam can take away the heat and the steam of interior bucket rubbish.

Advantageously, the base 2 of this embodiment may be made of a 10mm iron plate and fixed to the concrete floor by a plurality of expansion screws. The structure does not need ditching and wiring, is simple and convenient to install, uses clean energy, is safe to use and is convenient to maintain. The hot plate is connected with solar power supply unit, and the lateral wall of base is equipped with the liquid level display window, and the lateral wall of staving is equipped with the hot plate switch.

Advantageously, therefore, the present embodiment further has an air exhausting device 8 installed on the side wall of the base, one end of the air exhausting device 8 is communicated with the inside of the base 2, the other end is communicated with the outside, the air exhausting device 8 is connected with the solar power supply device, a temperature sensing device is arranged in the base 2, the temperature sensing device detects the temperature information in the base in real time and transmits the temperature information to the control device, when the temperature in the base is at the first temperature, the control device opens the air pumping and exhausting device, when the temperature in the barrel body is at the second temperature, the control device closes the air pumping and exhausting device, the first temperature and the second temperature are preset temperature values set in the control device, the structure can well ventilate the garbage can to prevent bacteria from breeding a large number of and generate peculiar smell, and can prevent garbage from spontaneous combustion in hot summer, so that the safety performance of the garbage can is improved. The air pumping and exhausting device 8 may be a suction pump or the like as long as external air can be introduced into the tub. Since the tub and the base are of a closed structure, the wind in the cooling space may travel up to the opening of the tub 1 through the drain hole 303. Specifically, the quantity of the air extraction and exhaust device of this embodiment is two, and two air extraction and exhaust devices are installed on the lateral wall of the barrel body relatively, and two air currents of the air extraction and exhaust device 8 easily generate opposite impact when air enters, so that the air currents are distributed more in an upward direction, the heat of garbage in the inner barrel is easier to take away, and the cooling efficiency is improved.

Specifically, advantageously, the temperature sensing device may be a bimetal structure (not shown), the lower end of the bimetal is connected to a switch of the air exhausting device 8, when the barrel body is at a first temperature, one side of the bimetal bends and drives the switch to open the air exhausting device, and when the barrel body 1 is at a second temperature, the switch driven by the bimetal closes the air exhausting device. The switch herein refers to a device that can electrically connect or disconnect the pumping and exhausting device from the battery. The "first temperature" and "second temperature" described herein refer to a set value of the bimetal, which is determined according to a thermal expansion coefficient of the bimetal, and the first temperature may be designed to be a temperature at which spontaneous combustion or corrosion of garbage is easily caused, for example.

In addition, a mobile phone charging socket 9 can be arranged on the side face of the barrel body 1, the solar charging and discharging controller is connected with the mobile phone charging socket through a manual switch, a flip type waterproof cover plate (not shown) is installed at a charging port of the mobile phone charging socket, and a garbage can be used for charging a mobile phone in a park or some public places, so that convenience is brought to people.

In summary, the garbage can provided according to the embodiment has the following beneficial effects:

1. the structure of dumping the garbage with the original opening is designed as a lower dumping structure, so that the garbage can be conveniently dumped;

2. when the barrel is dumped, the spraying device can be opened to clean the inner wall of the barrel under the action of the contact switch and the control device, so that the barrel is convenient to dump and automatic to clean;

3. the water storage tank can store rainwater for cleaning the barrel body, so that the energy is saved and the environment is protected;

4. the solar power supply device supplies power to the electric equipment, so that the solar energy electric equipment is more energy-saving and environment-friendly;

5. utilize hot plate and ventilation unit isotructure of base to evaporate the moisture in the garbage bin to utilize ventilation unit to dispel the heat, prevent peculiar smell or rubbish spontaneous combustion, improved the security and the performance of garbage bin.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of 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 present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A trash can, comprising:

the first end of the bottom wall of the barrel body is hinged with the barrel body, and the second end of the bottom wall of the barrel body is detachably connected with the barrel body;

the sealing structure is arranged at the bottom of the barrel body and seals the bottom wall and the side wall of the barrel body;

the contact switch is arranged on the bottom wall and the bottom of the barrel body, a first part of the contact switch is arranged at a second end of the bottom wall, and a second part of the contact switch is arranged on the side wall of the barrel body connected with the second end;

the water storage tanks are arranged on the periphery of the top of the barrel body and are distributed along the circumferential direction of the barrel body;

the flange is arranged on the inner wall of the top of the barrel body and distributed along the circumferential direction of the barrel body, and a spraying device communicated with the water storage tank is arranged at the bottom of the flange;

the control device is arranged in the barrel and is connected with the spraying device and the contact switch, when the first part is connected with the second part, the contact switch is turned on, when the first part is separated from the second part, the contact switch is turned off, and the spraying device is started after the control device receives the turn-off information of the contact switch;

the solar energy power supply device is arranged on the outer wall of the barrel body and is respectively connected with the spraying device, the contact switch and the control device.

2. The trash can of claim 1, wherein the solar power supply device comprises a solar panel, a solar charging and discharging controller and a battery, the solar charging and discharging controller is respectively connected with the solar panel and the battery, and the battery is connected with the air exhaust device.

3. The trash can of claim 1, further comprising a base, wherein the can body is mounted on the base, the bottom wall of the can body is provided with a plurality of drain holes, the bottom of the base is provided with a heating plate, the heating plate is connected with the solar power supply device, the side wall of the base is provided with a liquid level display window, and the side wall of the can body is provided with a heating plate switch.

4. The trash can of claim 3, further comprising an air exhausting device mounted on the side wall of the base, wherein one end of the air exhausting device is communicated with the inside of the base, the other end of the air exhausting device is communicated with the outside, and the air exhausting device is connected with the solar power supply device; the base is internally provided with a temperature sensing device, the temperature sensing device detects temperature information in the base in real time and transmits the temperature information to the control device, when the base is at a first temperature, the control device opens the air pumping and exhausting device, and when the barrel body is at a second temperature, the control device closes the air pumping and exhausting device.

5. A waste bin according to claim 4 wherein the number of air extracting and exhausting means is at least two, two of said air extracting and exhausting means being oppositely mounted on the side wall of the bin body.

6. The trash can of claim 2, wherein a mobile phone charging socket is arranged on the side surface of the can body, the solar charging and discharging controller is connected with the mobile phone charging socket through a manual switch, and a flip-type waterproof cover plate is installed at a charging port of the mobile phone charging socket.

7. A waste bin according to any one of claims 1 to 5 wherein the bin body comprises polypropylene sheet.

8. A trashcan as claimed in any of claims 1 to 5, wherein the sealing structure is a gasket.