CN214166097U

CN214166097U - Automatic garbage bin of smoke suppression

Info

Publication number: CN214166097U
Application number: CN202022286947.7U
Authority: CN
Inventors: 黄文杰; 徐健
Original assignee: Shanghai Townew Intelligent Technology Co Ltd
Current assignee: Shanghai Townew Intelligent Technology Co Ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-09-10
Anticipated expiration: 2030-10-14

Abstract

The utility model provides a garbage can capable of automatically extinguishing cigarettes, which comprises a can body and a can cover arranged at the upper end of the can body, wherein a collecting can is arranged in the can body; an induction assembly is arranged at the upper end of the barrel body and in front of the barrel cover; a smoke extinguishing cavity is arranged below the barrel cover and above the collecting barrel; an air suction opening is formed in one side of the smoke extinguishing cavity, a vacuumizing device is installed on the outer side of the smoke extinguishing cavity, and the vacuumizing device is communicated with the smoke extinguishing cavity through the air suction opening; the bottom end of the smoke extinguishing cavity comprises a bottom valve, and when the bottom valve is opened, the smoke extinguishing cavity is communicated with the collecting barrel; and a control device is arranged outside the collecting barrel and in the barrel body to control the opening and closing of the barrel cover, the opening and closing of the vacuumizing device and the opening and closing of the bottom valve. The automatic cigarette extinguishing garbage can extinguishes cigarette ends by means of isolated oxygen of a sealing system, and collects the cigarette ends in a unified mode after the cigarette ends are extinguished, and the automatic cigarette extinguishing garbage can is clean, sanitary and convenient.

Description

Automatic garbage bin of smoke suppression

Technical Field

The utility model belongs to the technical field of intelligent garbage bin, concretely relates to automatic garbage bin of cigarette goes out.

Background

In the current society, the case of fire caused by cigarette ends sometimes happens, and when the cigarette ends are not completely extinguished, namely, the cigarette ends are randomly discarded or thrown into a garbage can, surrounding inflammable substances such as garbage in the garbage can are easily ignited, and the case of fire is caused. Meanwhile, in the currently common garbage can smoke extinguishing devices, such as a sand stone ashtray, the cigarette end is extinguished by inserting the cigarette end into sand stone, but a smoke throwing port is usually opened outwards, and smoke smell is scattered to cause pedestrians coming and going near the ashtray to inhale second-hand smoke; meanwhile, the device for extinguishing the cigarette ends through the spray water is also arranged, but the spray water cannot ensure that the cigarette ends are fully extinguished. Therefore, it is necessary to provide a trash can which can effectively and automatically extinguish cigarette ends and is environment-friendly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough among the prior art, provide an automatic garbage bin of going out cigarette, thereby rely on isolated oxygen of sealing system to extinguish the cigarette end to in the cigarette end unified collection after extinguishing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a garbage can capable of automatically extinguishing cigarettes comprises a can body and a can cover arranged at the upper end of the can body, wherein a collecting can is arranged in the can body; an induction assembly is arranged at the upper end of the barrel body and in front of the barrel cover; a smoke extinguishing cavity is arranged below the barrel cover and above the collecting barrel, and the top of the smoke extinguishing cavity is connected with the upper end of the barrel body; an air suction opening is formed in one side of the smoke extinguishing cavity, a vacuumizing device is installed on the outer side of the smoke extinguishing cavity, and the vacuumizing device is communicated with the smoke extinguishing cavity through the air suction opening; the bottom end of the smoke extinguishing cavity comprises a bottom valve, and when the bottom valve is opened, the smoke extinguishing cavity is communicated with the collecting barrel; and a control device is arranged outside the collecting barrel and in the barrel body and used for controlling the opening and closing of the barrel cover, the starting and stopping of the vacuumizing device and the opening and closing of the bottom valve.

According to the utility model discloses a preferred embodiment, evacuating device is including connecting in motor and pump head integrative, the pump head includes the pump body and installs respectively in the convulsions end and the air-out end of two sides of the pump body, convulsions end is connected to the suction opening in smoke suppression chamber, the air-out end is connected to the garbage bin outside.

According to the utility model discloses a preferred embodiment, the response subassembly is infrared response subassembly.

According to the utility model discloses a preferred embodiment, smoke suppression chamber is the structure of bottom binding off, lateral wall slope.

According to the utility model discloses a preferred embodiment, the marginal downward installation round sealing washer of bung, the marginal installation round sealing washer of bottom valve.

According to the utility model discloses a preferred embodiment, a temperature sensor is installed to the bottom of going out cigarette chamber lateral wall for judge whether the cigarette end goes out.

According to the utility model discloses a preferred embodiment, be provided with the disposal bag in the collection bucket.

According to the utility model discloses a preferred embodiment, automatic packing system is installed to the top of collecting vessel, smoke suppression chamber below.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the garbage bin adopts the self-sealing system, and evacuating device extracts air and improves the vacuum in the smoke suppression chamber gradually to make the cigarette end isolated oxygen, effectively extinguish the cigarette end.

(2) After the cigarette end is extinguished, the bottom valve of the cigarette extinguishing cavity is automatically opened, and the cigarette end automatically falls into the garbage bag for collection, so that the cigarette end is clean, sanitary and convenient.

Drawings

Fig. 1 is a schematic view of a trash can according to the present invention;

FIG. 2 is a cross-sectional view taken along line X-X in FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a partial enlarged view of portion B of FIG. 2;

fig. 5 is a schematic structural view of the vacuum extractor according to the present invention.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

According to the figure 1, the garbage can with the automatic cigarette extinguishing function of the utility model comprises a can body 1 and a can cover 2 arranged at the upper end of the can body 1, as shown in the figure 2, a collecting can 3 is arranged in the can body 1 and is used for collecting extinguished cigarette ends; as shown in fig. 3, an induction component 4 is installed at the upper end of the barrel body 1 and in front of the barrel cover 2 and used for inducing a signal for throwing in cigarette ends; a smoke extinguishing cavity 6 is arranged below the barrel cover 2 and above the collecting barrel 3, the top of the smoke extinguishing cavity 6 is connected with the upper end of the barrel body 1, an air suction opening 8 is arranged at one side of the smoke extinguishing cavity 6, a vacuum device 9 is arranged at the outer side of the smoke extinguishing cavity 6, and the vacuum device 9 is communicated with the smoke extinguishing cavity 6 through the air suction opening 8; as shown in fig. 4, the bottom end of the smoke extinguishing chamber 6 comprises a bottom valve 7, and when the bottom valve 7 is opened, the smoke extinguishing chamber 6 is communicated with the collecting barrel 3; a control device 10 is arranged outside the collecting barrel 3 and inside the barrel body 1 and used for controlling the opening and closing of the barrel cover 2, the starting and closing of the vacuumizing device 9 and the opening and closing of the bottom valve 7. Preferably, the control device 10 may be a single chip of 8051 series, STM8, or STM32 series, or a product having arithmetic and control functions such as a PLC (programmable logic controller).

Further, as shown in fig. 5, the vacuum pumping device 9 includes a motor 91 and a pump head connected to a whole, the pump head includes a pump body 93, and an air exhaust end 92 and an air exhaust end 94 respectively installed on two sides of the pump body 93, the air exhaust end 92 is connected to the air exhaust opening 8 of the smoke extinguishing chamber 6, and the air exhaust end 94 is connected to the outside of the trash can.

The sensing component 4 is in communication connection with the control device 10, when the sensing component 4 of the trash can senses that a hand of a smoker drops into a cigarette end approaches, a signal is sent to the control device 10, the trash can is further provided with a can cover opening and closing system (not shown in the figure), the can cover opening and closing system can be implemented by adopting the prior art, for example, the can cover slow-falling device described in CN109230090A comprises a mechanical control part and an electrical control part, and the control device 10 is in communication connection with a main control device of the electrical control part of the can cover slow-falling device. The control device 10 controls the barrel cover opening and closing system to drive the barrel cover 2 to open, and after the cigarette ends are thrown in, the barrel cover opening and closing system is controlled to drive the barrel cover 2 to close. The garbage bin still is equipped with the motor driver who is used for driving evacuating device's motor 91, controlling means 10 is through controlling motor driver drive evacuating device's motor 91 starts, takes out the air in smoke suppression chamber 6, because the air pressure in smoke suppression chamber 6 is less than outside atmospheric pressure after taking out, bung 2 and bottom valve 7 are all compressed tightly under atmospheric pressure's effect, along with the increase of vacuum, reach the purpose of evacuation to extinguish the cigarette end. As shown in fig. 4, the bottom end of the smoke extinguishing chamber 6 is further provided with a valve driver 12 for driving the bottom valve 7 to open and close, after the cigarette end is extinguished, the control device 10 controls the bottom valve 7 to open by controlling the valve driver 12, and the cigarette end falls into the collecting barrel 3.

Further, the induction component 4 is an infrared induction component, and is used for inducing the approach of a hand when a cigarette end is put into.

Furthermore, the smoke extinguishing cavity 6 is of a structure with a closed bottom and an inclined side wall, and the thrown cigarette end can fall into the position of a bottom valve 7 of the smoke extinguishing cavity 6 along the side wall.

Further, a circle of sealing ring 5 (shown in fig. 3) is installed downwards at the edge of the barrel cover 2, and a circle of sealing ring (not shown in the figure) is installed at the edge of the bottom valve 7, so that the sealing performance between the barrel cover 2 and the upper end of the barrel body 1 and between the bottom valve 7 and the side wall of the smoke extinguishing cavity 6 is good.

Further, as shown in fig. 4, a temperature sensor 11 is installed at the bottom end of the side wall of the smoke extinguishing chamber 6, a temperature signal of the temperature sensor 11 is transmitted to the control device 10, and after the cigarette end is extinguished, the control device 10 can judge that the cigarette end is extinguished through the temperature signal transmitted by the temperature sensor 11, and then stop the vacuum device 9 and control the opening of the bottom valve 7.

Optionally, the control device 10 controls the working time of the vacuum-pumping device 9, and the cigarette end can be ensured to be extinguished after the vacuum-pumping device 9 continuously operates for a certain time, so as to stop the vacuum-pumping device 9 and control the opening of the bottom valve 7. Preferably, the vacuum-pumping device 9 is continuously operated for 1 minute.

Furthermore, a garbage bag is arranged in the collecting barrel 3, so that the cigarette ends collected in the collecting barrel 3 can be cleaned conveniently.

Preferably, automatic packing apparatus is installed to the top of collecting vessel 3, 6 below smoke suppression chamber, for example CN209667891U the automatic packing apparatus of disposal bag, when clearing up the cigarette end in the collecting vessel 3, start the automatic packing apparatus of disposal bag earlier and pack the disposal bag, take out the disposal bag that packs again, clean health and facilitate the use more.

Compared with the prior art, the utility model discloses following beneficial effect has: the garbage can adopts an automatic sealing system, and the vacuumizing device is used for exhausting air to the smoke extinguishing cavity and gradually increasing the vacuum degree in the smoke extinguishing cavity, so that the cigarette ends are isolated from oxygen, and the cigarette ends are effectively extinguished; after the cigarette end is extinguished, the bottom valve of the cigarette extinguishing cavity is automatically opened, and the cigarette end automatically falls into the garbage bag for collection, so that the cigarette end is clean, sanitary and convenient.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The garbage can capable of automatically extinguishing cigarettes is characterized by comprising a can body and a can cover arranged at the upper end of the can body, wherein a collecting can is arranged in the can body; an induction assembly is arranged at the upper end of the barrel body and in front of the barrel cover; a smoke extinguishing cavity is arranged below the barrel cover and above the collecting barrel, and the top of the smoke extinguishing cavity is connected with the upper end of the barrel body; an air suction opening is formed in one side of the smoke extinguishing cavity, a vacuumizing device is installed on the outer side of the smoke extinguishing cavity, and the vacuumizing device is communicated with the smoke extinguishing cavity through the air suction opening; the bottom end of the smoke extinguishing cavity comprises a bottom valve, and when the bottom valve is opened, the smoke extinguishing cavity is communicated with the collecting barrel; and a control device is arranged outside the collecting barrel and in the barrel body and used for controlling the opening and closing of the barrel cover, the starting and stopping of the vacuumizing device and the opening and closing of the bottom valve.

2. The trash can of claim 1, wherein the vacuum pumping device comprises a motor and a pump head which are connected into a whole, the pump head comprises a pump body and an air pumping end and an air outlet end which are respectively arranged on two sides of the pump body, the air pumping end is connected to an air pumping opening of the smoke extinguishing chamber, and the air outlet end is connected to the outside of the trash can.

3. A trashcan as claimed in claim 1, wherein the sensing assembly is an infrared sensing assembly.

4. A trash can as in claim 1 wherein the smoke abatement chamber is of a bottom-closed, side-wall-sloped configuration.

5. A waste bin according to claim 1 wherein a ring of sealing ring is mounted down the edge of the lid and a ring of sealing ring is mounted on the edge of the bottom valve.

6. A trash can as claimed in claim 1 wherein the bottom end of the side wall of the smoke extinguishing chamber is fitted with a temperature sensor for determining whether the cigarette end is extinguished.

7. A trashcan as claimed in claim 1, wherein a trashcan is provided within the trashcan.

8. A waste bin according to claim 7 wherein an automatic packing system is mounted above the collection bin and below the smoke suppression chamber.