CN219525032U

CN219525032U - Barrel cover and garbage can

Info

Publication number: CN219525032U
Application number: CN202320136677.2U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Xi'an Aichuangjia Helper Intelligent Technology Co ltd
Current assignee: Xi'an Aichuangjia Helper Intelligent Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-08-15
Anticipated expiration: 2033-01-30

Abstract

The utility model discloses a barrel cover and a garbage can, wherein the barrel cover is used for being buckled with a container to form a containing cavity for containing objects; the barrel cover is provided with a mounting cavity, the side wall of the mounting cavity is provided with a first opening and a second opening, the first opening is communicated with the outer space of the accommodating cavity and the mounting cavity, and the second opening is communicated with the mounting cavity and the accommodating cavity; the installation cavity is internally provided with a mosquito killing device, and the mosquito killing device is provided with an insect inlet which corresponds to the first opening and is used for killing mosquitoes in the outer space of the accommodating cavity; the insect inlet corresponds to the second opening and is used for killing mosquitoes in the accommodating cavity. The bung that this disclosed embodiment provided can avoid a large amount of mosquitoes to breed in the outer space or hold the intracavity, brings the pollution for the article that environment or hold the intracavity and hold.

Description

Barrel cover and garbage can

Technical Field

The utility model relates to the technical field of cleaning, in particular to a barrel cover and a dustbin.

Background

The garbage bin is also called a waste bin or a garbage bin, and refers to a container for containing garbage, and is widely applied to families and public places. When the garbage can is used, a user firstly puts a plastic bag in the garbage can, and when the garbage is full or more, the plastic bag is thrown away together with the garbage bag, so that the garbage can is convenient for cleaning at home or in public places.

However, in areas where the air temperature is high, if the user or the cleaner does not clean the garbage in time, the garbage in the garbage can may grow mosquitoes, and the mosquitoes fly to other areas in addition to continuously foraging in the garbage can, so that the life of the user is puzzled.

Disclosure of Invention

Therefore, the utility model aims to solve the technical problem that mosquitoes are bred in the garbage can in the prior art, so that the can cover and the garbage can are provided.

In order to achieve the above object, an embodiment of the present utility model provides a lid, which is used for being buckled on a container to close an opening of the container, and forms a containing cavity for containing an object with the container;

the barrel cover is provided with an installation cavity, the side wall of the installation cavity is provided with a first opening and a second opening, the first opening is communicated with the external space of the accommodating cavity and the installation cavity, and the second opening is communicated with the installation cavity and the accommodating cavity;

the installation cavity is internally provided with a mosquito killing device, and the mosquito killing device is provided with an insect inlet which corresponds to the first opening and is used for killing mosquitoes in the outer space of the accommodating cavity; the insect inlet corresponds to the second opening and is used for killing mosquitoes in the accommodating cavity.

In one embodiment, the lid comprises a top panel for connection to the side wall of the container and a side panel for covering the opening of the container; the mounting cavity is arranged on the side plate.

In one embodiment, the mounting cavity is disposed on an inner side of the side plate proximate the receiving cavity.

In one embodiment, the mosquito eradication device is movably disposed within the mounting cavity.

In one embodiment, the mounting cavity is a cylindrical cavity, and the first opening and the second opening are oppositely arranged on the side wall of the cylindrical cavity;

the mosquito eradication device is rotatably arranged in the mounting cavity.

In one embodiment, the side plate is provided with a mounting portion, and the mounting portion and the side plate form the mounting cavity therebetween;

the top plate is provided with a mounting opening, one side of the mounting part, which is close to the container, is provided with an operation opening, and the mounting opening and the operation opening are communicated with the mounting cavity; the mosquito eradication device is inserted into the mounting cavity from the mounting opening until a portion is exposed from the operating opening.

In one embodiment, one of the mounting part and the mosquito eradication device is provided with a limiting groove, and the other one is provided with a limiting column, and the limiting column is matched with the limiting groove to limit the rotation of the mosquito eradication device in the mounting cavity.

In one embodiment, the first opening and the second opening are each provided with a grating structure.

In one embodiment, the mosquito eradication device is provided with a mosquito eradication cavity, the mosquito eradication cavity is communicated with the insect inlet, and a mosquito eradication mechanism is arranged in the mosquito eradication cavity.

In one embodiment, the mosquito eradication mechanism includes an ultraviolet lamp, a power grid, and a power source for powering the ultraviolet lamp and the power grid.

In one embodiment, the insect inlet arranged by the power grid is close to one side of the mosquito killing cavity and covers the insect inlet.

The embodiment of the utility model also provides a garbage can, which comprises the can cover and the container according to any one of the embodiments, wherein the container is a can body.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

1. the embodiment of the utility model provides a barrel cover, which is provided with a mounting cavity, wherein the side wall of the mounting cavity is provided with a first opening and a second opening, a mosquito killing device is arranged in the mounting cavity, and the mosquito killing device is provided with at least one insect inlet. Assuming that the mosquito killing device is provided with two insect inlets, the two insect inlets correspond to the first opening and the second opening respectively, and mosquitoes in the external space can enter the mosquito killing device through the first opening, and mosquitoes in the accommodating cavity in the barrel cover can enter the mosquito killing device through the second opening. Or, this mosquito killing device has an income worm mouth, this mosquito killing device can movable mounting in the installation intracavity, when the income worm mouth of the mosquito killing device of installation intracavity activity to corresponding with this first opening, the mosquito in outer space can get into mosquito killing device through this first opening from income worm mouth, when the income worm mouth of the mosquito killing device of installation intracavity movable mounting moves to corresponding with this second opening, the mosquito that holds the chamber in the bung can get into mosquito killing device through this second opening from income worm mouth, that is to say, the user can realize killing the mosquito in outer space or the inside holding chamber through adjusting the position of mosquito killing device in the installation intracavity, avoid a large amount of mosquitoes to breed in outer space or holding the intracavity, bring the pollution for environment or the article that holds in holding the chamber.

2. The mosquito eradication device is movably arranged in the installation cavity, a user can kill mosquitoes in an external space or a containing cavity according to the requirement, so that the flexibility of killing the mosquitoes and the flexibility of barrel cover application are improved, for example, when garbage is contained in the containing cavity, the position of the mosquito eradication device in the installation can be adjusted regularly, and the mosquitoes inside and outside the barrel cover can be killed; when fermented food such as vinegar, pickled Chinese cabbage, pickle has been held in this holding chamber, can adjust mosquito killer makes the income worm mouth correspond with the second opening all the time for kill the mosquito that holds the intracavity and breed, avoid fermented food rotten. In practical application, the user can adjust the use of bung according to the demand.

3. The installation cavity is arranged on the inner side of the side plate of the barrel cover, so that the integration of the whole barrel cover is improved, the problem that the barrel cover is difficult to produce or parts are easy to damage due to messy structure is avoided.

4. This mosquito killing device can insert this installation cavity through the installing port of bung roof until part is exposed from the operation mouth that the installation cavity is close to container one side, and the user can also be through the part adjustment mosquito killing device that exposes in this operation mouth in the position of installation cavity simultaneously, can also be through the part reverse promotion mosquito killing device that exposes in this operation mouth for this mosquito killing device stretches out and breaks away from this installation cavity from this installing port, realizes the detachable connection of mosquito killing device in the installation cavity, and this mosquito killing device also can use alone, the user of being convenient for kill other regional mosquito.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic diagram of the overall structure of a barrel cover and a container combined according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a tub cover according to an embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a mosquito eradication device according to an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a tub cover according to an embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a tub cover according to an embodiment of the present utility model.

Fig. 6 is a schematic structural diagram of a mosquito eradication device according to an embodiment of the present utility model.

Fig. 7 is a schematic structural diagram of a mosquito eradication device according to an embodiment of the present utility model.

Reference numerals:

a barrel cover-10; a mounting cavity-101; a first opening-1011; a second opening-1012; a top plate-102; mounting port-1021; a side plate-103; a delivery port-1022; cover plate-1023; a mounting section-1031; an operation port-1032; limit post-1032 a; limit groove-404; a container-20; a housing chamber-30;

mosquito eradication device-40; insect inlet-401; mosquito eradication chamber-402; mosquito eradication mechanism-403; an operation handle-405; a switch-406; charging port-407; display screen-408.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by a worker of ordinary skill in the art without making any inventive effort, are intended to be within the scope of this utility model based on the embodiments of this utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model can be understood in a specific case by a worker of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The embodiments are described by the following examples

As shown in fig. 1 to 3, the embodiment of the present utility model provides a tub cover 10, wherein the tub cover 10 is used to be fastened on a container 20 to close an opening of the container 20, and the tub cover 10 and the container 20 form a receiving chamber 30 for receiving an object.

The tub cover 10 is provided with a mounting chamber 101, a side wall of the mounting chamber 101 is provided with a first opening 1011 and a second opening 1012, the first opening 1011 communicates an outer space of the accommodating chamber 30 with the mounting chamber 101, and the second opening 1012 communicates the mounting chamber 101 with the accommodating chamber 30.

The mosquito eradication device 40 is arranged in the installation cavity 101, and the mosquito eradication device 40 is provided with an insect inlet 401, and the insect inlet 401 corresponds to the first opening 1011 and is used for eradicating mosquitoes in the outer space of the accommodating cavity 30; the insect inlet 401 corresponds to the second opening 1012 and is used for killing mosquitoes in the accommodating cavity 30.

By way of example, the container may be used to hold a variety of types of items. Specifically, fermented foods such as vinegar, rice wine, pickled Chinese cabbage, pickle and the like can be contained; or can be placed in a kitchen to hold kitchen garbage. The problem of breeding mosquitoes can occur to the articles.

The mosquito killing device 40 may be provided with one or more insect inlets 401, taking the mosquito killing device 40 provided with one insect inlet 401 as an example, if the container 20 contains fermented food, the cover 10 will not be frequently opened during the fermentation process of the fermented food, and the mosquitoes in the container 20 will not be released to the external space, so the insect inlets 401 can always correspond to the second openings 1012, which is used for killing the mosquitoes in the accommodating cavity 30, thereby avoiding the spoilage of the fermented food. If the container 20 holds kitchen garbage, the user can put in new garbage continuously, the barrel cover 10 is opened frequently, and mosquitoes bred in the container 20 can be released to the external space, so that the user can adjust the position of the insect inlet 401, and the mosquito eradication device 40 can be movably arranged in the installation cavity 101. The user can adjust the position of the insect inlet 401 at regular time so that the insect inlet 401 can respectively correspond to the first opening 1011 and the second opening 1012 at regular time to kill mosquitoes in the external space or the accommodation chamber 30 respectively; or, before putting garbage into the container, the user may adjust the insect inlet 401 to correspond to the second opening 1012, shake the container 20, so that mosquitoes in the container 20 fly and are captured and killed by the mosquito killing device, then open the barrel cover 10 to put garbage into the container, and after covering the barrel cover 10, adjust the insect inlet 401 to correspond to the first opening 1011, so that the mosquito killing device can kill mosquitoes escaping to the external space.

Taking the example that the mosquito eradication device 40 is provided with two insect inlets 401, the two insect inlets 401 can respectively correspond to the first opening 1011 and the second opening 1012, so that the mosquito eradication device 40 can kill the mosquitoes inside and outside the accommodating cavity 30.

Alternatively, the first opening 1011 and the second opening 1012 may each be provided with a grating structure, i.e. a plurality of parallel ribs are provided at the first opening 1011 and the second opening 1012, which helps to improve the stability and rigidity of the first opening 1011 and the second opening 1012. Similarly, the insect inlet 401 may also be provided with a grating structure.

In one embodiment, as shown in fig. 2 and 4, the lid 10 includes a top panel 102 and a side panel 103, the side panel 103 for connection with the side wall of the container 20, the top panel 102 for covering the opening of the container 20; the mounting cavity 101 is provided on the side plate 103.

For example, one end of the side plate 103 away from the top plate 102 may be provided with a clamping structure or a tight fitting structure, and a region of the side wall of the container 20 close to the opening is provided with a binding part, that is, the size of the opening of the container 20 is smaller than that of the bottom, and the side plate 103 may be clamped with the outer side wall of the side wall binding part of the container 20 through the clamping structure; or may be mated with the outer sidewall of the sidewall finish of the container 20 by the mating structure.

The top plate 102 may further be provided with a delivery opening 1022, and one side of the delivery opening 1022 is hinged to a cover plate 1023, so that in actual use, if a user needs to deliver an article into the accommodating cavity 30, the cover plate 1023 can be opened to deliver the article through the delivery opening 1022.

In one embodiment, referring to fig. 3, the mounting cavity 101 is further provided on the inner side of the side plate 103 near the accommodating cavity 30, so that the integration of the whole barrel cover 10 is high, that is, no excessive protruding parts are left on the barrel cover 10 when the barrel cover 10 is observed from the outside, the problem that the parts are easy to damage or difficult to produce due to messy structure is avoided, the barrel cover 10 can be designed into a water drop shape, and the mounting cavity 101 is arranged at the tip position of the water drop, so that the aesthetic property of the whole barrel cover 10 is improved.

Of course, in practical application, the installation cavity 101 may also be disposed outside the side plate 103, so that the user can conveniently adjust the position of the insect inlet 401 without opening the barrel cover 10, and the convenience of operation is high.

In one embodiment, the mosquito killing device 40 may be movably disposed in the mounting cavity 101, for example, the mosquito killing device 40 may be moved, rotated or swung to adjust the position, angle or state in the mounting cavity 101, thereby adjusting the position of the insect inlet 401 such that the insect inlet 401 corresponds to the first opening 1011 and/or the second opening 1012.

Alternatively, as shown in fig. 2, the mounting cavity 101 is a cylindrical cavity, and the first opening 1011 and the second opening 1012 are oppositely disposed on the side wall of the cylindrical cavity; the mosquito eradication device 40 may be rotatably disposed within the mounting cavity 101, and the mosquito eradication device 40 may be cylindrical. The user can adjust the position of the insect inlet 401 by rotating the mosquito eradication device 40 such that the insect inlet 401 corresponds to the first opening 1011 or the second opening 1012.

In one embodiment, as shown in fig. 2, the side plate 103 is provided with a mounting portion 1031, and a mounting cavity 101 is formed between the mounting portion 1031 and the side plate 103; as shown in fig. 4 and 5, the top plate 102 is provided with a mounting port 1021, and an operation port 1032 is provided on a side of the mounting portion 1031 near the container 20, and both the mounting port 1021 and the operation port 1032 communicate with the mounting chamber 101. The mosquito eradication device 40 may be inserted into the mounting cavity 101 from the mounting port 1021 until a portion is exposed from the operation port 1032, which exposed portion may be conveniently grasped by a user to adjust the position, angle or state of the mosquito eradication device 40 in the mounting cavity 101 and thereby the position of the insect inlet 401.

In one embodiment, one of the mounting portion 1031 and the mosquito eradication device 40 has a limit groove, and the other has a limit post, which cooperates with the limit groove to limit rotation of the mosquito eradication device 40 in the mounting cavity 101.

For example, as shown in fig. 5, the edge of the operation port 1032 may be provided with a stopper post 1032a. As shown in fig. 6, the bottom surface of the mosquito eradication device 40 is provided with a limiting groove 404. When the mosquito eradication device 40 is inserted into the mounting cavity 101 from the mounting port 1021 until a portion thereof is exposed from the operation port 1032, the stopper posts 1032a are inserted into the stopper grooves 404. When the user holds the exposed part of the rotary mosquito eradication device 40, the limit post 1032a can slide along the limit slot 404, and when the limit post 1032a slides along the limit slot 404 to one end of the limit slot 404, the insect inlet 401 of the mosquito eradication device 40 corresponds to one of the first opening 1011 and the second opening 1012; when the limiting post 1032a slides to the other end of the limiting slot 404, the insect inlet 401 corresponds to the other of the first opening 1011 and the second opening 1012.

Optionally, as shown in fig. 6, the bottom surface of the mosquito killing device 40 is further provided with an operation handle 405, and when the mosquito killing device 40 is inserted into the mounting cavity 101 from the mounting opening 1021 until the bottom surface of the mosquito killing device 40 abuts against the edge of the operation opening 1032, the operation handle 405 is exposed from the operation opening 1032, so that the mosquito killing device is convenient for a user to hold.

In one embodiment, as shown in fig. 7, the mosquito killing device 40 is provided with a mosquito killing cavity 402, the mosquito killing cavity 402 is communicated with the insect inlet 401, a mosquito killing mechanism 403 is arranged in the mosquito killing cavity 402, the mosquito killing mechanism 403 can be a fly sticking plate, or the mosquito killing mechanism 403 can further comprise a mosquito attractant for attracting mosquitoes through smell, and the mosquitoes are attracted through the mosquito attractant, so that the mosquitoes are captured by the fly sticking plate when flying.

Optionally, the mosquito killing mechanism 403 may further include an ultraviolet lamp, a power grid and a power source, where the power source is used to supply power to the ultraviolet lamp and the power grid, and because the mosquito has phototaxis, when the ultraviolet lamp is lighted, the mosquito can be attracted, and the power grid is disposed on a flight path of the mosquito, and when the mosquito flies to the ultraviolet lamp, the mosquito can be captured and killed by the power grid. Specifically, the power grid can be arranged on one side of the insect inlet 401, which is close to the mosquito killing cavity 402, and covers the insect inlet 401, so that light rays emitted by the ultraviolet lamp are transmitted to the accommodating cavity 30 or an external space through the insect inlet 401, and all mosquitoes which are attracted by ultraviolet light and enter the insect inlet 401 can be captured by the power grid.

Optionally, as shown in fig. 6, a switch 406 is further disposed on the bottom surface of the mosquito killing device 40, the switch 406 is electrically connected to the ultraviolet lamp, the power grid and the power supply, when the switch 406 is closed, the power supply supplies power to the ultraviolet lamp and the power grid, and when the switch 406 is opened, the ultraviolet lamp and the power grid are powered off. The mosquito eradication device 40 may also be provided with a charging port 407, the charging port 407 being electrically connected to a power source for charging the power source when in communication with an external power source.

Optionally, referring to fig. 3, a display screen 408 may be further disposed on the top surface of the mosquito killing device 40, where the display screen 408 may be used to display the power supply, so as to facilitate the user to replace the battery or charge the battery in time. Or, a temperature sensor may be further disposed in the mosquito killing chamber 402, and the ambient temperature detected by the temperature sensor or the temperature in the accommodating chamber 30 may also be displayed on the display screen 408, so that a user can observe the ambient temperature or judge the breeding degree of the mosquito in the accommodating chamber 30 through the temperature in the accommodating chamber 30.

1. the embodiment of the utility model provides a barrel cover 10, the barrel cover 10 is provided with a mounting cavity 101, a first opening 1011 and a second opening 1012 are arranged on the side wall of the mounting cavity 101, a mosquito killing device 40 is arranged in the mounting cavity 101, and the mosquito killing device 40 is provided with at least one insect inlet 401. Assuming that the mosquito killing device 40 has two insect inlets 401, the two insect inlets 401 respectively correspond to the first opening 1011 and the second opening 1012, the mosquito in the external space can enter the mosquito killing device 40 through the first opening 1011, and the mosquito in the accommodating cavity 30 in the barrel cover 10 can enter the mosquito killing device 40 through the insect inlets 401 and the second opening 1012, and is killed. Or, the mosquito eradication device 40 has an inlet 401, the mosquito eradication device 40 can be movably mounted in the mounting cavity 101, when the inlet 401 of the mosquito eradication device 40 mounted in the mounting cavity 101 moves to correspond to the first opening 1011, the mosquito in the external space can enter the mosquito eradication device 40 through the first opening 1011, and when the inlet 401 of the mosquito eradication device 40 movably mounted in the mounting cavity 101 moves to correspond to the second opening 1012, the mosquito in the housing cavity 30 in the barrel cover 10 can enter the mosquito eradication device 40 through the second opening 1012 from the inlet 401, that is, the mosquito eradication device 40 can be killed in the external space or the internal housing cavity 30 by adjusting the position of the mosquito eradication device 40 in the mounting cavity 101, so that a great deal of mosquito is prevented from breeding in the external space or the housing cavity 30, and the environment or the articles housed in the housing cavity 30 are polluted.

2. The mosquito eradication device 40 is movably installed in the installation cavity 101, so that a user can kill mosquitoes in an external space or the accommodation cavity 30 according to the requirement, the flexibility of killing mosquitoes and the flexibility of applying the barrel cover 10 are improved, for example, when garbage is contained in the accommodation cavity 30, the position of the mosquito eradication device 40 in the installation can be adjusted regularly, and the mosquitoes inside and outside the barrel cover 10 can be killed; when the accommodating cavity 30 is filled with fermented food such as vinegar, pickled Chinese cabbage and salted vegetable, the mosquito eradication device 40 can be adjusted to make the insect inlet 401 always correspond to the second opening 1012, so as to kill mosquitoes breeding in the accommodating cavity 30 and avoid deterioration of the fermented food. In practical applications, a user may adjust the usage of the tub cover 10 according to the needs.

3. The mounting cavity 101 is arranged on the inner side of the side plate 103 of the barrel cover 10, so that the integration of the whole barrel cover 10 is improved, the problem that the barrel cover 10 is difficult to produce or parts are easy to damage due to messy structure is avoided, the barrel cover 10 can be designed into a water drop shape by the structure, the mounting cavity 101 is arranged at the tip end position of the water drop, and the attractiveness of the whole barrel cover 10 is also improved.

4. The mosquito eradication device 40 can be inserted into the installation cavity 101 through the installation opening 1021 of the top plate 102 of the barrel cover 10 until part of the mosquito eradication device is exposed from the operation opening 1032 on the side of the installation cavity 101 close to the container 20, a user can adjust the position of the mosquito eradication device 40 in the installation cavity 101 through the part exposed from the operation opening 1032, and meanwhile, the mosquito eradication device 40 can be pushed reversely through the part exposed from the operation opening 1032, so that the mosquito eradication device 40 extends out of the installation opening 1021 and is separated from the installation cavity 101, the detachable connection of the mosquito eradication device 40 in the installation cavity 101 is realized, and the mosquito eradication device 40 can be independently used, so that the user kills mosquitoes in other areas conveniently.

The embodiment of the utility model also provides a garbage can, which comprises the can cover 10 and the container 20 of any embodiment, wherein the container 20 is a can body for arranging garbage bags. Specifically, the tub body may have a shape adapted to the tub cover 10, and a member for fastening or hanging a garbage bag, such as a hook, a rubber fastening port, or the like, is provided at an upper end of a sidewall thereof.

The embodiment of the utility model provides a dustbin, a barrel cover 10 of the dustbin is provided with a mounting cavity 101, a first opening 1011 and a second opening 1012 are arranged on the side wall of the mounting cavity 101, a mosquito eradication device 40 is arranged in the mounting cavity 101, and the mosquito eradication device 40 is provided with at least one insect inlet 401. Assuming that the mosquito killing device 40 has two insect inlets 401, the two insect inlets 401 respectively correspond to the first opening 1011 and the second opening 1012, the mosquito in the external space can enter the mosquito killing device 40 through the first opening 1011, and the mosquito in the accommodating cavity 30 in the barrel cover 10 can enter the mosquito killing device 40 through the insect inlets 401 and the second opening 1012, and is killed. Or, the mosquito eradication device 40 has an inlet 401, the mosquito eradication device 40 can be movably mounted in the mounting cavity 101, when the inlet 401 of the mosquito eradication device 40 mounted in the mounting cavity 101 moves to correspond to the first opening 1011, the mosquito in the external space can enter the mosquito eradication device 40 through the first opening 1011, when the inlet 401 of the mosquito eradication device 40 movably mounted in the mounting cavity 101 moves to correspond to the second opening 1012, the mosquito in the housing cavity 30 in the barrel cover 10 can enter the mosquito eradication device 40 through the second opening 1012, that is, the mosquito eradication device 40 can be killed in the external space or the housing cavity 30 by adjusting the position of the mosquito eradication device 40 in the mounting cavity 101, so that a great deal of mosquito is prevented from growing in the external space or the housing cavity 30, and the environment is polluted, thereby adversely affecting the urban sanitation and the health of residents.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the various aspects of the utility model will be apparent to persons of ordinary skill in the art upon reading the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A barrel cover is used for being buckled on a container to close an opening of the container, and a containing cavity for containing objects is formed by the barrel cover and the container;

2. The lid of claim 1, wherein the lid comprises a top panel and a side panel, the side panel for connection with a side wall of the container, the top panel for covering an opening of the container; the mounting cavity is arranged on the side plate.

3. A lid according to claim 2, wherein the mounting cavity is provided on the inner side of the side panel adjacent the receiving cavity.

4. A lid according to any one of claims 1 to 3, wherein the mosquito eradication means is movably disposed within the mounting cavity.

5. A lid according to claim 2 or claim 3, wherein the mounting cavity is a cylindrical cavity, the first and second openings being oppositely disposed in the side walls of the cylindrical cavity;

the mosquito eradication device is rotatably arranged in the mounting cavity.

6. The lid according to claim 5, wherein the side panels are provided with mounting portions, the mounting portions and the side panels forming the mounting cavities therebetween;

7. The barrel cover of claim 6, wherein one of said mounting portion and said mosquito eradication device has a spacing groove and the other has a spacing post, said spacing post cooperating with said spacing groove to limit rotation of said mosquito eradication device in said mounting cavity.

8. A lid according to any one of claims 1 to 3, 6 and 7, wherein the first and second openings are each provided with a grating structure.

9. A barrel cover according to any one of claims 1 to 3, 6 and 7, wherein the mosquito eradication device is provided with a mosquito eradication chamber, the mosquito eradication chamber is in communication with the insect inlet, and a mosquito eradication mechanism is provided in the mosquito eradication chamber.

10. The lid of claim 9, wherein the mosquito eradication mechanism comprises an ultraviolet lamp, a power grid, and a power source for powering the ultraviolet lamp and the power grid.

11. The barrel cover according to claim 10, wherein the insect inlet provided by the power grid is close to one side of the mosquito killing cavity and covers the insect inlet.

12. A dustbin comprising a lid as claimed in any one of claims 1 to 11 and a container, the container being a can body.