CN108773579A - A kind of intelligent vacuum holding vessel - Google Patents
A kind of intelligent vacuum holding vessel Download PDFInfo
- Publication number
- CN108773579A CN108773579A CN201810983087.7A CN201810983087A CN108773579A CN 108773579 A CN108773579 A CN 108773579A CN 201810983087 A CN201810983087 A CN 201810983087A CN 108773579 A CN108773579 A CN 108773579A
- Authority
- CN
- China
- Prior art keywords
- lid
- vacuum
- tank body
- holding vessel
- control assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005086 pumping Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000000605 extraction Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001727 in vivo Methods 0.000 claims 1
- 235000013305 food Nutrition 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 239000003814 drug Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
A kind of intelligent vacuum holding vessel is provided, intelligent vacuum holding vessel includes the lid that tank body and lid close tank body, which is characterized in that deflation component, vacuum elements, control assembly, vacuum motor and detection of negative pressure switch are provided in lid；Lid is rotatably to suppress structure, and lid controls deflation component by rotating pressing；Control assembly is connected with the communication of deflation component, and vacuum motor one end is connect with control assembly, and the other end is connected with vacuum elements communication；Detection of negative pressure switchs one end and is connect with tank body, the other end is connected with control assembly communication, for the negative pressure signal detected to be sent to control assembly, control assembly controls vacuum motor according to detected negative pressure signal, to which vacuum motor control vacuum elements stop pumping.The present invention can directly control vacuum canister seals pumping by rotary push upper cover and deflate, convenient for the user to operate；And the vacuum tank can connect charging with external recharging apparatus, facilitate outdoor carrying at any time per se with charging interface.
Description
Technical field
The present invention relates to a kind of storage container technical field more particularly to a kind of intelligent vacuum holding vessels.
Background technology
In daily life, we usually by food, drug etc. be positioned in preserving jar with outside air or other objects
Product are isolated, and dust and cross contamination are prevented, and fresh-keeping effect etc. can be played to food, drug.
Therefore, occur many vacuum canister seals in the market, although these holding vessels, which can play, seals fresh-keeping effect,
But still there is certain air in tank body, isolation air can not be truly realized.In addition vacuum tank pumping currently on the market
Function and deflation function have individual switching manipulation, and these switches need connection power supply energization that can just work mostly,
Outdoor can not use in the case of disconnecting power supply, therefore cannot go out to carry.And modern people many times need outgoing take
With some foods and drug, and by these food fresh-keepings, current vacuum canister seals cannot be satisfied the demand of user.
Therefore, it develops a kind of vacuum degree height and Vacuum can convenient to carry out is a problem to be solved.
Invention content
In view of this, the present invention provides a kind of vacuum canister seals solving above-mentioned technical problem, the vacuum canister seals are logical
Vacuum canister seals pumping can be directly controlled and deflate by crossing rotary push upper cover, convenient for the user to operate；And vacuum tank band itself
There is charging interface, charging can be connect with external recharging apparatus at any time, facilitate outdoor carrying, ensures that vacuum canister seals always will not
Power-off, to ensure that food in tank body or drug are fresh.
The present invention provides a kind of a kind of intelligent vacuum holding vessel of vacuum canister seals, and the intelligent vacuum holding vessel includes tank body
And lid closes the lid of the tank body, and deflation component, vacuum elements, control assembly, vacuum motor are provided in the lid and is born
Press detection switch；The lid is rotatably to suppress structure, and the lid controls the deflation component by rotating pressing；Institute
The communication of control assembly and the deflation component is stated to connect, described vacuum motor one end is connect with the control assembly, the other end and
The vacuum elements communication connection；The detection of negative pressure switchs one end and is connect with the tank body, the other end and the control assembly
Communication connection, for the negative pressure signal detected to be sent to the control assembly, the control assembly is according to detected
Negative pressure signal controls the vacuum motor, stops pumping to which the vacuum motor controls the vacuum elements.
Further, the tank body includes：First tank body and the second tank body, second tank body are set in hollow structure
The outside of first tank body, first tank body are connect with the lid.
Further, the lid includes the first lid, the second lid, third lid, and first lid is arranged in institute
The top of tank body is stated, second lid and the third lid are set to the lower section of first lid, and described second
There are one spring, the second lid for that will depress bounces reset for setting below lid.
Further, the control assembly includes control switch, PCB circuit board, charging interface and rechargeable battery, the control
System switch is arranged in the PCB circuit board, and described control switch one end is connected with the communication of deflation component, the other end and vacuum horse
Up to electric connection；The charging interface is arranged in the PCB circuit board, and one end connects externally fed equipment to charge, separately
One end connects rechargeable battery, and energy is stored in rechargeable battery.
Further, the vacuum motor includes the first control units, the second control unit, noise abatement part and vacuum motor lid, institute
It states the first control units to be electrically connected with control switch, second control unit is connected with vacuum elements communication；It is described
Noise abatement part is pasted onto the both sides of the vacuum motor, for reducing the caused noise of vacuum motor vibrations；The vacuum horse
The top of vacuum motor is bolted to up to lid.
Further, the vacuum elements are set on the third lid, and the vacuum elements include extraction valve, described
Extraction valve bottom is provided with aspirating hole.
Further, the deflation component is set in the third lid, and the deflation component includes deflation connecting rod, puts
Air valve and air vent in the vent valve bottom is set.
Further, working signal lamp and PCB lamp board, the working signal lamp setting are additionally provided on first lid
In the first lid bottom, the PCB lamp board is arranged in the bottom of working signal lamp.
Further, the sealing ring for sealed shell of tank is provided on the third lid.
Further, further include bottom cover, the bottom cover is arranged in tank base, for protecting entire holding vessel.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of intelligent vacuum holding vessel provided in an embodiment of the present invention；
Fig. 2 is the part-structure schematic diagram of intelligent vacuum holding vessel provided in an embodiment of the present invention；
Fig. 3 is the decomposition diagram of intelligent vacuum holding vessel provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the first structure of intelligent vacuum holding vessel provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the second structure of intelligent vacuum holding vessel provided in an embodiment of the present invention；
Fig. 6 is the first structure schematic diagram of the third structure of intelligent vacuum holding vessel provided in an embodiment of the present invention；
Fig. 7 is the second structural schematic diagram of the third structure of intelligent vacuum holding vessel provided in an embodiment of the present invention；
Fig. 8 is the first structure schematic diagram of the 4th structure of intelligent vacuum holding vessel provided in an embodiment of the present invention；
Fig. 9 is the second structural schematic diagram of the 4th structure of intelligent vacuum holding vessel provided in an embodiment of the present invention；
【Main element symbol description】
Intelligent vacuum holding vessel 100
Tank body 1
First tank body 11
Second tank body 12
Lid 2
First lid 21
Second lid 22
Third lid 23
Bottom cover 24
Sealing ring 25
Deflation component 3
Deflation connecting rod 31
Through-hole 311
Vent valve 32
Air vent 33
Vacuum elements 4
Extraction valve 41
It is evacuated valve deck 42
Hose 421
Aspirating hole 43
Control assembly 5
Control switch 51
PCB circuit board 52
Charging interface 53
Battery 54
Vacuum motor 6
The first control units 61
Second control unit 62
Noise abatement part 63
Vacuum motor lid 64
Detection of negative pressure switch 7
Negative pressure hole 71
Working signal lamp 8
PCB lamp board 9
Guide-lighting contact pilotage 91
Paster LED lamp 92
Specific implementation mode will be further illustrated the present invention in conjunction with above-mentioned attached drawing.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Applying example, the present invention will be described in detail.It should be noted that in the absence of conflict, embodiments herein and embodiment
In feature can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, described embodiment is
Section Example of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.All uses in the embodiment of the present invention
The statement of " first " and " second " is for distinguishing two non-equal entities of same names or non-equal parameter, it is seen that
" first ", second " should not be construed as the restriction to the embodiment of the present invention only for the convenience of statement, subsequent embodiment to this not
An another explanation.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Below in conjunction with accompanying drawings and embodiments, intelligent vacuum holding vessel provided by the invention is made further specifically
It is bright.
Simultaneously refering to fig. 1 with shown in Fig. 2, be a kind of intelligent vacuum holding vessel provided in an embodiment of the present invention.
The intelligent vacuum holding vessel 100 may include, but be not limited to：Tank body 1 and lid close the lid 2 of the tank body 1.
Deflation component 3, vacuum elements 4, control assembly 5, vacuum motor 6 and detection of negative pressure switch 7 are provided in the lid 2.It is described
The communication of deflation component 3 and control assembly 5 connects, and the control assembly 5 is electrically connected with vacuum motor 6, the vacuum motor 6 with
The communication connection of the vacuum elements 4.
The lid 2 is rotatably to suppress structure, can be rotated along direction pivots clockwise or counter-clockwise, and the lid 2 is logical
Rotation pressing is crossed to control the deflation component 3.When rotating the lid 2, the deflation component 3 sends a signal to the control
Component 5, control assembly 5 control the vacuum elements 4 by the vacuum motor 6 and are evacuated（It should be noted that pumping refer to from
Pumped air in tank body 1）, when in 4 pumping process of the vacuum elements, the detection of negative pressure switch 7 detects in the tank body 1
Negative pressure, and the negative pressure signal detected is sent to the control assembly 5, according to detecting that negative pressure signal controls the pumping
Component 4 stops pumping.Specifically, when the lid 2 is rotated in the clockwise direction and is pressed down, the deflation component 3
Open signal is sent to control assembly 5 to control the unlatching of vacuum motor 6.The vacuum motor 6 sends pumping signal extremely after opening
The vacuum elements 4 are to control the pumping of the vacuum elements 4.When the lid 2 rotates in the counterclockwise direction and is bounced, institute
It states deflation component 3 and sends shutdown signal to control assembly 5, the control assembly 5 controls vacuum motor 6 and closes, when the vacuum
The beginning of deflation component 3 automatic deflation after closing of motor 6, is directed to discharge air in tank body 1 it should be noted that deflating.
One end of the detection of negative pressure switch 7 is connect with tank body 1, for detecting the negative pressure in tank body 1；The detection of negative pressure
The other end of switch 7 is connected with the communication of control assembly 5, for the negative pressure signal detected to be sent to control assembly 5.It is being evacuated
During component 4 is evacuated, the detection of negative pressure switch 7 detects that negative pressure value reaches preset first in tank body 1
Threshold value（Such as -30pa）When, detection of negative pressure switch 7 sends a signal to control assembly 5, and the control assembly 5 controls vacuum motor 6
Power-off to vacuum elements 4 and 6 disconnecting of vacuum motor, thus stops pumping.
As shown in fig.3, the tank body 1 may include：First tank body 11 and the second tank body 12.Second tank body 12 is substantially in
Hollow rectangular parallelepiped structure, it is preferred that metal material may be used in the second tank body 12, and is set in the outside of the first tank body 11.
Preset height is protruded relative to the top of the second tank body 12 in the top of first tank body 11（Such as 0.5 centimetre）, the first tank body 11
The part of top protrusion preset height is connected with lid 2 so that the lid of lid 2 closes when on the first tank body 11, the second tank body 12
Top just connect with the edge of lid 2.First tank body 11 is for containing food or tealeaves, and the second tank body 12 is for protecting
First tank body 11, i.e. the second tank body 12 play the role of protective case, avoid the first tank body 11 caused by the reasons such as dropping or colliding
Damage.
The lid 2 may include the first lid 21, the second lid 22 and third lid 23 and bottom cover 24.
First lid 21 is arranged at the top of tank body 1, and second lid 22 and third lid 23 are set to described
The lower section of first lid 21, and the length and width of second lid 22 and third lid 23 is all higher than the first lid 21,
First lid, 21 entire accommodating space is bordered on second lid, 22 top.Second lid 22 can be along clockwise
It rotates, and can be pressed with counterclockwise.It is also set up below second lid 22 there are one spring 221, for that will press
The second lid 22 to go down bounces reset.The third lid 23 is arranged in the lower section of second lid 22, and the second lid
22 ends connect with third lid 23.Preferably, second lid 22 depresses the top that can cover third lid 23,
The top of third lid 23 is detached from when second lid 22 bounces.The bottom cover 24 is arranged in intelligent vacuum holding vessel 100
Bottom, for protecting entire tank body to prevent it from breaking.
The deflation component 3, vacuum elements 4, control assembly 5, vacuum motor 6 and detection of negative pressure switch 7 are arranged at
In the third lid 23.
As shown in fig.4, the deflation component 3 includes deflation connecting rod 31, vent valve 32 and air vent 33.The deflation connects
Bar 31 is connect with second lid 22, and the position that second lid 22 corresponds to deflation connecting rod 31 can be provided with through-hole 311,
Cylinder may be used in the deflation connecting rod 31, and the diameter of through-hole 311 can be slightly larger than the diameter of deflation connecting rod 31.When second
During 22 rotary push of lid, therefore the deflation connecting rod 31 can rise or fall.The vent valve 32 is solid by bolt
It is scheduled on the bottom of the deflation connecting rod 31；Air vent 33 is arranged in 32 bottom of vent valve, for being put into air into tank body 1.Work as institute
When stating the second lid 22 and rotate clockwise and depress, deflation connecting rod 31 declines so that deflation is blocked in the decline of vent valve 32
Hole 33, to prevent air vent 33 from deflating；Second lid 22 counterclockwise rotate and bounce to it is in situ when, deflation connecting rod
31 rise so that the vent valve 32 is detached from air vent 33, to be deflated into tank body 1 by air vent 33.
As shown in fig.5, the vacuum elements 4 include extraction valve 41, pumping valve deck 42 and aspirating hole 43.The extraction valve
Lid 42 is arranged is provided with the first connection structure being connect with extraction valve 41 on the top of extraction valve 41, the pumping valve deck 42
（It is not shown in figure）.Extraction valve 41 is driven to open when the pumping valve deck 42 is opened.The pumping valve deck 42 can pass through hose
421 are connected to vacuum motor 6, and after vacuum motor 6 is powered, the pumping valve deck 42 is opened, to drive extraction valve 41 to open.
The aspirating hole 43 is arranged in the bottom of extraction valve 41, and for extracting the air in tank body 1, institute is driven when extraction valve 41 is opened
The pumping of aspirating hole 43 is stated, after vacuum motor 6 powers off, the extraction valve 41 can be intelligent at this time because inside and outside differential pressure is automatically closed
Vacuum state is in vacuum canister seals 100.
As shown in fig.6, the control assembly 5 may include：Control switch 51, PCB circuit board 52,53 and of charging interface
Battery 54.The control switch 51 is arranged in PCB circuit board 52, and the control switch 51 includes that first connecting portion and second connect
Socket part（It is not shown in figure）.The control switch 51 is connected by first connecting portion and the communication of deflation connecting rod 31.In the deflation
During connecting rod 31 declines, the deflation connecting rod 31 sends open signal to control switch 51 to control by first connecting portion
The control switch 51 is opened.The control switch 51 is electrically connected by second connecting portion and vacuum motor 6, true for controlling
Empty motor 6 is powered.After the control switch 51 is opened, the energization of vacuum motor 6 is controlled by second connecting portion and is rotated.
The charging interface 53 is fixed in PCB circuit board 52, and one end is stretched out outside third lid 23 and power supply unit（For example, mobile electricity
The slot etc. of source or power supply adaptor or computer）Connection is charged, and the other end is electrically connected with battery 54, passes through battery 54
Electric energy is stored, is carried convenient for outgoing.It should be noted that the charging interface 53 is located at the top-side edge of third lid 23
Position, when second lid 22 rotates clockwise and depresses, second lid 22 can cover third lid 23
The structure at top, therefore the charging interface 53 rotates clockwise the when of pressing down in the second lid 22 and can not charge；Only when
In the state that rotation that second lid 22 is counterclockwise is bounced, second lid 22 can be detached from the top of third lid 23,
It charges to which charging interface 53 can be connect with externally fed equipment.
In the present embodiment, the charging interface 53 can be TYPE-C interfaces, can be connect with externally fed equipment.But no
It is limited to this, in other embodiments, charging interface 53 can be additionally configured to USB-B types interface, USB-mini types interface, USB-
A types interface and USB-micro type interfaces.
As shown in fig.7, the vacuum motor 6 may include the first control units 61 and the second control unit 62, first control
Portion 61 is electrically connected with control switch 51, and when the control switch 51 is opened, controlling vacuum motor 6 by the first control units 61 opens
Open rotation；The communication of second control unit 62 and the vacuum elements 4 connects, when the vacuum motor 6 starts to rotate, by the
Two control units 62 send a signal to vacuum elements 4, and the vacuum elements 4 start to extract the air in tank body 1；When vacuum motor 6
After stopping operating, second control unit 62 sends reset signal to vacuum elements 4, and the vacuum elements 4 can be because of interior outer gas
Pressure difference is automatically stopped work, to which pumping terminates.It is evacuated it should be noted that the vacuum elements 4 control vacuum motor 6
Precondition be the control switch 51 control vacuum motor 6 energization rotate, otherwise vacuum elements 4 are unable to control vacuum motor
6 rotations are evacuated.
Further, the vacuum motor 6 can also include：Noise abatement part 63 and vacuum motor lid 64.Preferably, described to subtract
The single side patch that part 63 of making an uproar is made of ethylene-vinyl acetate (ethylene vinyl acetate, EVA), is pasted onto vacuum
The both sides of motor 6 rotate caused vibrating noise to reduce vacuum motor 6.It is solid that bolt may be used in the vacuum motor lid 64
It is scheduled on the top of vacuum motor 6, for protecting vacuum motor 6, prevents from dropping to break inside in 1 outside carrying process of tank body
Vacuum motor 6.
Described 7 one end of detection of negative pressure switch can be connect by a negative pressure hole 71 with tank body 1.The negative pressure hole 71 penetrates
Third lid 23 is passed through in tank body 1, and the detection of negative pressure switch 7 detects the atmospheric pressure value in tank body 1 by negative pressure hole 71；It is described negative
It presses detection switch 7 also to communicate with vacuum elements 4 simultaneously to connect；When the detection of negative pressure switch 7 detects bearing in the tank body 1
Pressure value reaches default first negative threshold（Such as -30Pa）When, shutdown signal is sent to vacuum elements 4, and the vacuum elements 4 are logical
Cross the second control unit 62 control the vacuum motor 6 power-off stop operating.
Further, the sealing ring 25 for sealed shell of tank 1 is also provided on the third lid 23（Do not show in figure
Go out）.The sealing ring 25 that the present embodiment uses can be rubber seal.By sealing ring 25, the third lid 23 may make
Closely lid closes on tank body 1 completely, to ensure that tank body 1 can completely cut off in outside air, is in closed state.
It is located on the second lid 22 it should be noted that sealing ring 25 can also enclose, by sealing ring 25, may make second
Sealing between lid 22 and third lid 23 is even closer reliable.
Further, it is also provided with first structure on the third lid 23, it can be on first tank body 11
It is provided with the second structure, the first structure is used with second respective outer side edges with closely lid closes by the third lid 23
On first tank body 11.The first structure and the second structure can be buckle structure, helicitic texture etc., and the present invention is to this
Do not do any restrictions.
Simultaneously refering to shown in Fig. 8 and Fig. 9, further, the intelligent vacuum holding vessel 100 can also include a job
Signal lamp 8 and PCB lamp board 9.The working signal lamp 8 can be a kind of transparent lighting sheet, and setting is used in 21 bottom of the first lid
In light transmission.The PCB lamp board 9 can be arranged in the bottom of working signal lamp 8, and the PCB lamp board 9 includes guide-lighting contact pilotage 91 and patch
Piece LED light 92, the leaded light contact pilotage 91 is electrically connected with working signal lamp 8, for being powered to working signal lamp 8；The patch
LED light 92 is pasted onto in the PCB lamp board 9, can be as the light source of working signal lamp 8.The working signal lamp 8 can be shown
Different working condition lamps, can be so that control the work of intelligent vacuum holding vessel 100 according to working condition.
When using smart memory tank 100 for the first time, second lid 22 counterclockwise bounced by rotation, to charging interface 53
It can connect and charge with externally fed equipment.
When actually using 100 storage food of intelligent vacuum holding vessel, food is positioned in the first tank body 11, then will
Second lid 22 is rotated clockwise and is depressed, at this point, working signal lamp 8 can show the first working condition, such as is lighted
And it is flickered with first frequency.It controls switch 51 and controls the energization of vacuum motor 6 by the first control units 61, when vacuum motor 6 is powered
Rotation sends a signal to vacuum elements 4 by the second control unit 62, and the vacuum elements 4 start to extract the air in tank body.It is negative
The negative pressure value in 7 detecting real-time tank body 1 of detection switch is pressed, to reach default first negative when detecting the negative pressure value in the tank body 1
When pressing threshold value（Such as -30Pa）, send shutdown signal to the vacuum elements 4 and control the vacuum motor 6 and stop operating.It is described
After vacuum motor 6 stops operating, vacuum elements 4 can be because inside and outside differential pressure be automatically closed.At this point, the working signal lamp 8 second
Working condition, such as extinguish, it is finished with prompting the air in tank body 1 to extract.
When needing to take out food from intelligent vacuum holding vessel 100, the second lid 22 is rotated and bounced, institute counterclockwise
The rising of deflation connecting rod 31 is stated, the vent valve 32 is detached from air vent 33, to deflate into tank body 1 by air vent 33.It is described
Working signal lamp 8 can show third working condition, such as display green, can be taken food out of the tank body 1 with prompt
Go out.
The working signal lamp 8 is also used as the display lamp of battery capacity signal in tank body 1, when battery electricity in tank body 1
When amount reaches setting power threshold, working signal lamp 8 shows the 4th working condition, for example, dodging charging process with second frequency
Display lamp.
The present invention is passed through using a kind of new vacuum degree height and the intelligent vacuum preserving jar of good airproof performance, the vacuum canister seals
Rotary push upper cover can directly control vacuum canister seals pumping and deflate, convenient for the user to operate；And the vacuum tank per se with
Charging interface can connect charging with external recharging apparatus at any time, facilitate outdoor carrying, ensure that vacuum canister seals will not break always
Electricity, to ensure that food in tank body or drug are fresh.
It is to be appreciated that above example is only used for illustrating the present invention, it is not used as limitation of the invention.For this
For the those of ordinary skill in field, the various other corresponding changes and deformation that technique according to the invention design is made, all
It falls within the protection domain of the claims in the present invention.
Claims (10)
1. a kind of intelligent vacuum holding vessel, the intelligent vacuum holding vessel includes the lid that tank body and lid close the tank body, special
Sign is, deflation component, vacuum elements, control assembly, vacuum motor and detection of negative pressure switch are provided in the lid；It is described
Lid is rotatably to suppress structure, and the lid controls the deflation component by rotating pressing；The control assembly and institute
The communication connection of deflation component is stated, described vacuum motor one end is connect with the control assembly, and the other end is logical with the vacuum elements
News connection；The detection of negative pressure switchs one end and is connect with the tank body, and the other end is connected with control assembly communication, and being used for will
The negative pressure signal detected is sent to the control assembly, and the control assembly is according to described in detected negative pressure signal control
Vacuum motor stops pumping to which the vacuum motor controls the vacuum elements.
2. intelligent vacuum holding vessel as described in claim 1, which is characterized in that the tank body includes：First tank body and second
Tank body, second tank body are set in the outside of first tank body in hollow structure, and first tank body connects with the lid
It connects.
3. intelligent vacuum holding vessel as described in claim 1, which is characterized in that the lid includes the first lid, the second lid
Body, third lid, first lid are arranged at the top of the tank body, and second lid and the third lid are set to
The lower section of first lid, and there are one springs for setting below second lid, the second lid for that will depress
Body bounces reset.
4. intelligent vacuum holding vessel as described in claim 1, which is characterized in that the control assembly includes control switch, PCB
Circuit board, charging interface and rechargeable battery, the control switch are arranged in the PCB circuit board, and the control switchs one end
It communicates and connects with deflation component, the other end is electrically connected with vacuum motor；The charging interface is arranged in the PCB circuit board
On, one end connects externally fed equipment to charge, and the other end connects rechargeable battery, and energy is stored in rechargeable battery.
5. intelligent vacuum holding vessel as described in claim 1, which is characterized in that the vacuum motor include the first control units,
Second control unit, noise abatement part and vacuum motor lid, the first control units are electrically connected with control switch, second control
Portion processed is connected with vacuum elements communication；The noise abatement part is pasted onto the both sides of the vacuum motor, described true for reducing
Noise caused by empty motor vibration；The vacuum motor lid is bolted to the top of vacuum motor.
6. intelligent vacuum holding vessel as claimed in claim 3, which is characterized in that the vacuum elements are set to the third lid
On body, the vacuum elements include extraction valve, and the extraction valve bottom is provided with aspirating hole.
7. intelligent vacuum holding vessel as claimed in claim 3, which is characterized in that the deflation component is set to the third lid
In vivo, the deflation component includes deflation connecting rod, vent valve and is arranged air vent in the vent valve bottom.
8. intelligent vacuum holding vessel as claimed in claim 3, which is characterized in that be additionally provided with work letter on first lid
Signal lamp and PCB lamp board, the working signal lamp are arranged in the first lid bottom, and the PCB lamp board is arranged in working signal lamp
Bottom.
9. intelligent vacuum holding vessel as claimed in claim 3, which is characterized in that be provided on the third lid for sealing
The sealing ring of tank body.
10. intelligent vacuum holding vessel as described in any one of claims 1-9, which is characterized in that further include bottom cover, the bottom
Lid is arranged in tank base, for protecting entire holding vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983087.7A CN108773579A (en) | 2018-08-27 | 2018-08-27 | A kind of intelligent vacuum holding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983087.7A CN108773579A (en) | 2018-08-27 | 2018-08-27 | A kind of intelligent vacuum holding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108773579A true CN108773579A (en) | 2018-11-09 |
Family
ID=64029031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810983087.7A Pending CN108773579A (en) | 2018-08-27 | 2018-08-27 | A kind of intelligent vacuum holding vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108773579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021189251A1 (en) * | 2020-03-24 | 2021-09-30 | 宁波博的智能科技有限公司 | Negative ion vacuum storage container |
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