CN208307567U - A kind of intelligent garbage bin for kitchen use - Google Patents

Abstract

The utility model discloses a kind of intelligent garbage bins for kitchen use, it is related to Smart Home technical field.Inner drum bottom is provided with weighing sensor by weighing sensor bridge arm, inner drum side is additionally provided with plasma and release device occurs, plasma occurs to be air cleaning plasma liberation port outside release device, plasma occurs to be provided with air duct on the inside of release device, and brushless motor fan, plasma cleaning dust-proof net is provided with outside brushless motor fan, plasma occurs release device and is also connected with plasma generator circuit board, MCU master controller is additionally provided with inside exterior bowl, MCU master controller is connected by amplifier circuit for sound frequency signal with supersonic generator；MCU master controller occurs release device with brushless motor fan and plasma by power driving circuit and is connected, and MCU master controller uses ATmega328p.The structure design of the utility model is reasonable, and opening and closing is convenient, can purify to air, expel pest, practical.

Description

A kind of intelligent garbage bin for kitchen use

Technical field

The utility model relates to Smart Home technical fields, and in particular to a kind of intelligent garbage bin for kitchen use.

Background technique

Existing so-called intelligent garbage bin is only the product based on the auto-induction opening dustbin cover of solution in the market, It is more advanced to accomplish to replace refuse bag automatically.The more traditional open dustbin of such dustbin makes defending after Raw environment improves.

Although intelligent garbage bin at present on the market plays certain effect to the health for improving use environment, Traditional wrist problem of kitchen environment cannot be solved fundamentally.Such as:

1, substantially totally enclosed bung makes rubbish, especially food raw material and residue in quasi- sealing anaerobic environment Since the effect of anaerobic bacteria is fermented, so that release is mingled with the unpleasant peculiar smell of bacterium when uncapping again.

2, the air quality in kitchen cannot fundamentally be changed.

3, for preventing rubbish too long from user can not be reminded to remove in time, to prevent sanitary fill from going bad too long.

4, for that the harmful insects such as cockroach may be attracted not have countermeasure around dustbin.

In conclusion the utility model devises a kind of intelligent garbage bin for kitchen use for being able to solve the above problem.

Utility model content

In view of the shortcomings of the prior art, the utility model aims to provide a kind of intelligent garbages for kitchen use Bucket, reasonable in design, opening and closing is convenient, and can purify to air, expels pest etc., practical.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of intelligence for kitchen use Dustbin, including exterior bowl, inner drum, weighing sensor bridge arm, supersonic generator, plasma occur release device, etc. from Electronic generator circuit board, MCU master controller, plasma cleaning dust-proof net, bung, air cleaning plasma liberation port, array Photoelectric infrared switch, control switch and the electronic movement device of dustbin cover, exterior bowl are internally provided with inner drum, exterior bowl top It is connected by the electronic movement device of dustbin cover with bung, inner drum bottom is provided with weighing and sensing by weighing sensor bridge arm Device, inner drum side are additionally provided with plasma and occur release device, plasma occurs be air cleaning etc. outside release device from Sub- liberation port, plasma occur to be provided with air duct and brushless motor fan on the inside of release device, setting outside brushless motor fan There is plasma cleaning dust-proof net, plasma occurs release device and is also connected with plasma generator circuit board, inside exterior bowl also It is provided with MCU master controller, MCU master controller is connected by amplifier circuit for sound frequency signal with supersonic generator, the bucket It covers and is additionally provided with array Photoelectric infrared switch, control switch；The MCU master controller passes through power driving circuit and nothing Brush motor fan and plasma occur release device and are connected, and electric main passes through power supervisor and built-in lithium battery and MCU master Controller is connected；Power supervisor also passes through power switching circuit and is connected with MCU master controller；The MCU master controller is adopted Use ATmega328p.

Preferably, ultraviolet lamp and air quality sensor are additionally provided in the inner drum, the MCU main control Device is also connected with air quality sensor, ultraviolet lamp drive circuit and array infrared-reflectance sensors；Ultraviolet lamp drive circuit It is connected with ultraviolet lamp, array infrared-reflectance sensors are connected with array Photoelectric infrared switch.

Preferably, the amplifier circuit for sound frequency signal is also connected with loudspeaker.

It is connected preferably, the MCU master controller also passes through motor-drive circuit with bung movement motor, bung is dynamic Make motor to be connected with the electronic movement device of dustbin cover.

The course of work of the utility model: this dustbin is plugged in, and is started under conditions of empty barrel by lower switch, this When dustbin in master controller start to work, internal weighing sensor and air quality sensor are initialized, when user is controlled Enter normal use mode after dustbin cover switch processed is primary.

The utility model has the following beneficial effects:

1, inside dustbin, ultraviolet lamp sterilization is used when dustbin is closed, inhibits the growth of harmful bacteria.

2, due in the early stage, the gas in rubbish is based on air and rubbish itself smell, but over time, Fermentation process is goed deep into, and rubbish fermentation can release organic sulfur compound, ketone compound, the volatile harmful gasess such as aldehyde compound Object is closed, summer and this process time of hot environment are shorter.Therefore air quality sensor and weighing sensor is combined to adopt With waste deposit time integral monitoring algorithm to prevent rubbish from storing overlong time in dustbin.

3, using plasma air purification technology, so as to improve the air quality in kitchen or local small space.

4, technology is expelled using ultrasonic wave, prevent the harmful insects such as cockroach are from close, to prevent dustbin from becoming roach The food sources of the harmful insects such as dung beetle and mass propagation of being in.

5, using semi-enclosed automatic sensing bung, the contactless inductive switch of certain gestures, operation is finer, improves existing Only lean on single infrared sensor, people leans on the mode of accessible opening lid, and use is more intimate.

Detailed description of the invention

It is described in detail the utility model with reference to the accompanying drawings and detailed description；

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the schematic diagram that Fig. 1 is rotated by 90 °；

Fig. 3 is the decomposition texture schematic diagram of the utility model；

Fig. 4 is the functional block diagram of the utility model；

Fig. 5 is the MCU main controller circuit figure of the utility model；

Fig. 6 is the array Photoelectric infrared switch circuit diagram of the utility model；

Fig. 7 is the ultraviolet lamp circuit diagram of the utility model；

Fig. 8 is that release circuit figure occurs for the plasma of the utility model；

Fig. 9 is the electronic movement device circuit diagram of dustbin cover of the utility model；

Figure 10 is the air quality sensor circuit diagram of the utility model.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

- Figure 10 referring to Fig.1, present embodiment use a kind of following technical scheme: intelligent garbage bin for kitchen use, including Release device 5 occurs for exterior bowl 1, inner drum 2, weighing sensor bridge arm 3, supersonic generator 4, plasma, plasma occurs Device circuit board 6, MCU master controller 7, plasma cleaning dust-proof net 8, bung 9, air cleaning plasma liberation port 10, array Photoelectric infrared switch 11, control switch 12 and the electronic movement device 13 of dustbin cover, exterior bowl 1 are internally provided with inner drum 2, outside It is connected by the electronic movement device 13 of dustbin cover with bung 9 at the top of staving 1,2 bottom of inner drum passes through weighing sensor bridge arm 3 It is provided with weighing sensor, 2 side of inner drum is additionally provided with plasma and release device 5 occurs, and plasma occurs outside release device 5 Portion is air cleaning plasma liberation port 10, and plasma occurs to be provided with air duct and brushless motor fan on the inside of release device 5 14, plasma cleaning dust-proof net 8 is provided with outside brushless motor fan 14, plasma occurs release device 5 and also sends out with plasma Raw device circuit board 6 is connected, and MCU master controller 7 is additionally provided with inside exterior bowl 1, and MCU master controller 7 is amplified by audio signal Circuit is connected with supersonic generator 4, and array Photoelectric infrared switch 11, control switch 12 are additionally provided on the bung 9； The MCU master controller 7 occurs release device 5 with brushless motor fan 14 and plasma by power driving circuit and is connected, Electric main is connected by power supervisor and built-in lithium battery with MCU master controller 7；Power supervisor also passes through power switching Circuit is connected with MCU master controller 7；The MCU master controller 7 uses ATmega328p.

The working principle of this specific embodiment:: this dustbin by existing similar products on the market in practical applications Deficiency improve so that product it is more practical and adapt to kitchen and bath environment.Predominantly the following aspects.

Automatic sensing switchs dustbin cover: existing product is mostly single formula infrared sensor, i.e., people leans on accessible opening rubbish Rubbish bung.And in actual use, the environment in kitchen is mostly narrow environment, user kitchen cook during will often such that Dustbin is opened in the case of being not intended to open due to detecting human body, to make troubles to user.Therefore, this tool Body embodiment uses array infrared-reflectance sensors in automatic sensing part, can detecte the gesture motion fortune of user Dynamic rail mark, and dustbin lid is switched according to this movement locus.

In intelligent garbage bin design on the market, the gas of rubbish and its fermentation is mainly made by the way of improving leakproofness Body is closed in dustbin.It is largely bred to will lead to bacterium, when user opens, peculiar smell and bacterium can be to surroundings It is spread in air, so that ambient air quality declines.Therefore, in response to this problem, this dustbin uses in design Following corresponding design:

1, the design of non-fully enclosed built-in ultraviolet lamp, prevents anaerobic bacteria from largely breeding, meanwhile, low photograph is used inside bucket The ultraviolet lamp of degree carries out sterilization treatment, hence it is evident that delays swill, the corrupt time of house refuse.

2, dustbin refuse container bottom use weighing sensor, when replacement inside plastic bag after, sensor detects Garbage weight is zero, and when there is rubbish loading, weight changes, and has just started the timing of a rubbish load cycle at this time, simultaneously Start internal ultraviolet lamp to be irradiated, just begun to send out when timing time is more than 48 small " dichloro-diphenyl-dichlorothane " audible alarm,

3, dustbin cover Position Design has air quality sensor, to the organic sulfur generated after the rubbish corruption in dustbin Compound, ketone compound, the volatile harmful gasess compound such as aldehyde compound are monitored, and when discovery, such harmful substance contents reaches Just user is prompted to abandon rubbish and replacement refuse bag when to predetermined alarm point.

4, the application of asymmetric plasma air purification technology, the environment in kitchen, the greasy smell after cooking is (even make With smoke exhaust ventilator or integrated kitchen range) clearly, secondly, taste etc. in kind, especially modern many open kitchens Home Fashion & Design Shanghai, if the peculiar smell in kitchen is not controlled, it is easier to it evaporate into entire home environment, therefore, this specific embodiment party Formula design has a plasma active air purification device, can the peculiar smell to kitchen effectively removed, and be effectively reduced The quantity of the common bacterium of air in air.

5, device is expelled equipped with ultrasonic wave inside dustbin, effectively avoid the pests such as cockroach that dustbin is big as place is looked for food Amount breeding.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (4)

1. a kind of intelligent garbage bin for kitchen use, which is characterized in that including exterior bowl (1), inner drum (2), weighing sensor bridge arm (3), release device (5), plasma generator circuit board (6), MCU master controller occur for supersonic generator (4), plasma (7), plasma cleaning dust-proof net (8), bung (9), air cleaning plasma liberation port (10), array Photoelectric infrared switch (11), control switch (12) and the electronic movement device of dustbin cover (13), exterior bowl (1) are internally provided with inner drum (2), outer barrel It is connected by the electronic movement device of dustbin cover (13) with bung (9) at the top of body (1), inner drum (2) bottom passes through weighing and sensing Device bridge arm (3) is provided with weighing sensor, and inner drum (2) side is additionally provided with plasma and release device (5) occur, plasma hair It is air cleaning plasma liberation port (10) outside raw release device (5), plasma occurs to be provided with wind on the inside of release device (5) Road and brushless motor fan (14), brushless motor fan (14) is external to be provided with plasma cleaning dust-proof net (8), plasma hair Raw release device (5) are also connected with plasma generator circuit board (6), are additionally provided with MCU master controller inside exterior bowl (1) (7), MCU master controller (7) is connected by amplifier circuit for sound frequency signal with supersonic generator (4), on the bung (9) also It is provided with array Photoelectric infrared switch (11), control switch (12)；The MCU master controller (7) passes through power drive electricity Road and brushless motor fan (14) and plasma occur release device (5) and are connected, and electric main passes through power supervisor and built-in Lithium battery is connected with MCU master controller (7)；Power supervisor also passes through power switching circuit and is connected with MCU master controller (7)； The MCU master controller (7) uses ATmega328p.

2. a kind of intelligent garbage bin for kitchen use according to claim 1, which is characterized in that in the inner drum (1) also It is provided with ultraviolet lamp and air quality sensor, the MCU master controller (7) also drives with air quality sensor, ultraviolet lamp Dynamic circuit and array infrared-reflectance sensors are connected；Ultraviolet lamp drive circuit is connected with ultraviolet lamp, and array infrared external reflection passes Sensor is connected with array Photoelectric infrared switch (11).

3. a kind of intelligent garbage bin for kitchen use according to claim 1, which is characterized in that the audio signal amplifies electricity Road is also connected with loudspeaker.

4. a kind of intelligent garbage bin for kitchen use according to claim 1, which is characterized in that the MCU master controller (7) It also acts motor with bung by motor-drive circuit to be connected, bung acts motor and the electronic movement device of dustbin cover (13) phase Even.