CN208435398U - Vacuum evacuation device and food cooking machine - Google Patents
Vacuum evacuation device and food cooking machine Download PDFInfo
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- CN208435398U CN208435398U CN201820318375.6U CN201820318375U CN208435398U CN 208435398 U CN208435398 U CN 208435398U CN 201820318375 U CN201820318375 U CN 201820318375U CN 208435398 U CN208435398 U CN 208435398U
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- mounting bracket
- evacuation device
- vacuum evacuation
- circuit board
- control circuit
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Abstract
It includes upper cover that the utility model, which discloses a kind of vacuum evacuation device and food cooking machine, the vacuum evacuation device,；With accommodating chamber is encircled into, the cavity wall of the accommodating chamber offers aspirating hole and gas vent for lower cover, the lower cover and the upper cover；Mounting bracket, the mounting bracket are contained in the accommodating chamber, and the mounting bracket is connected to the upper cover and/or lower cover；Vacuum pump, the vacuum pump are placed in the accommodating chamber, and the air inlet of the vacuum pump is connected to the aspirating hole, and the gas outlet of the vacuum pump is connected to the gas vent；Control circuit board, the control circuit board is removably connected to the mounting bracket, and is electrically connected with the vacuum pump；And power supply module, the power supply module are contained in the accommodating chamber, and are electrically connected the control circuit board.Stable structure, the assembly efficiency of food cooking machine with the utility model vacuum evacuation device are high.
Description
Technical field
The utility model relates to family's electro-technical field, in particular to a kind of vacuum evacuation device, using the vacuum evacuation device
Food cooking machine.
Background technique
In the existing food cooking machine with vacuumizing function, the usual overall structure of vacuum evacuation device is small, but inside it
Structure is more, and especially circuit board is larger as an important electric elements volume, and assembly is complicated and fixed unstable, production efficiency
It is low, cause production cost larger, therefore the assembling structure of vacuum evacuation device is further improved.
Utility model content
The main purpose of the utility model is to provide a kind of vacuum evacuation device easy to assembly and stable structure.
To achieve the above object, the utility model proposes vacuum evacuation device, comprising:
Upper cover；
Lower cover, the lower cover and the upper cover with being encircled into accommodating chamber, the cavity wall of the accommodating chamber offer aspirating hole and
Gas vent；
Mounting bracket, the mounting bracket are contained in the accommodating chamber, the mounting bracket be connected to the upper cover and/or
Lower cover；
Vacuum pump, the vacuum pump are placed in the accommodating chamber, and the air inlet of the vacuum pump is connected to the aspirating hole,
The gas outlet of the vacuum pump is connected to the gas vent；
Control circuit board, the control circuit board are removably connected to the mounting bracket, and electrical with the vacuum pump
Connection；And
Power supply module, the power supply module are contained in the accommodating chamber, and are electrically connected the control circuit board.
Preferably, the mounting bracket include substrate and be convexly equipped in the substrate towards the upper cover side at least one card
Fixing structure, each clamping structure form a fixing slot, and the periphery of the control circuit board is caught in the fixing slot；And/or institute
It states mounting bracket and is removably connected to the upper cover and/or lower cover.
Preferably, there are three the clamping structure settings, three clamping structure interval settings.
Preferably, each clamping structure includes a grab and two supporting ribs positioned at the grab two sides, the supporting rib
The fixing slot is formed with the grab, a surface of the control circuit board abuts the grab, the control electricity with periphery
Another surface of road plate abuts the supporting rib.
Preferably, the mounting bracket further includes being convexly equipped in support column of the substrate towards the upper cover side, described
Control circuit board is suppressed by the clamping structure and is connected to the end face of the support column.
Preferably, the mounting bracket further includes that at least one be convexly equipped in the substrate towards the upper cover side limits
The position of muscle, the limit rib and the clamping structure in a plane forms a quadrangle, and the control circuit board is fastened in
The clamping structure is simultaneously connected to the medial surface of the limit rib in periphery.
Preferably, the accommodating chamber is separated to form as upper chamber and lower chambers, the vacuum pump position by the mounting bracket
It is gripped in the bottom chamber and by the lower cover and the mounting bracket, the control circuit board and the power supply module
In the upper chamber.
Preferably, the cavity wall of the accommodating chamber opens up relief hole and air inlet, is additionally provided with pressure release in the accommodating chamber and opens
Component is closed, the compression relief cock component is fixedly connected on the mounting bracket, and is connected to the relief hole,
When needing pressure release, the compression relief cock component is connected to the air inlet, extraneous air will by air inlet,
Compression relief cock component and relief hole enter in the container being connected to the relief hole.
Preferably, the lower cover opens up the aspirating hole and the relief hole, and the upper cover, lower cover or upper cover and lower cover are matched
It runs jointly and sets the gas vent and air inlet.
It preferably, further include a sealing ring, the sealing ring includes lantern ring and the sealing that is extended outward by the lantern ring
Plate, the side that the following table of the lower cover faces away from the upper cover are convexly equipped with interconnecting piece, and the lantern ring is sheathed on the interconnecting piece.
Preferably, the lower surface setting of the interconnecting piece is fluted, and the aspirating hole is opened in the groove bottom wall of groove, described
Lower cover is also removably connected with a flexible cover plate, and the flexible cover plate lid closes the notch of the groove to form isolation caching
Chamber, the flexible cover plate offer the sieve pore of at least one connection isolation caching chamber.
Preferably, the mounting bracket is removably connected to the upper cover and/or lower cover；And/or the mounting bracket one
Side is removably connected to the upper cover, and the other side is removably connected to the lower cover.
The utility model also proposes a kind of food cooking machine, including stirring cup assembly, and the stirring cup assembly includes cup body
With buckle closure in the cup lid of the cup upper end, the cup lid offers the opening for being connected to the inner cavity of the cup body, further includes as above
The vacuum evacuation device, the vacuum evacuation device are removably mounted to the cup lid, and the vacuum evacuation device is opened by described
Mouth is connected to the inner cavity of the cup body.
In technical solutions of the utility model, control circuit board and power supply module, the air inlet of vacuum pump is arranged in vacuum evacuation device
Mouth is connected to aspirating hole and gas vent with gas outlet, vacuum evacuation device is independently vacuumized to container, applicability is more
Extensively.Meanwhile all parts are respectively positioned in accommodating chamber, so that vacuum evacuation device compact overall structure, easy to carry and use.It takes out true
Empty device also sets up mounting bracket, which is contained in accommodating chamber, and opposite two sides and upper cover and/or lower cover connect
It connecing, the fixed space of formation can be regular to the progress of the component of its inside, and it is convenient for assembly, and improve integrally-built stabilization
Property.Further, control circuit board is removably attachable to mounting bracket, on the one hand carry out repair and replacement easy to disassemble, separately
On the one hand control circuit board and other component are integrated by an entirety by mounting bracket, facilitate carry out circuit control, simultaneously
Structure is more stable, guarantees that vacuum is more steady, vacuumizing effect is good.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model food cooking machine；
Fig. 2 is the front view of one embodiment of the utility model vacuum evacuation device；
Fig. 3 is the explosive view of vacuum evacuation device shown in Fig. 2；
Fig. 4 is the cross-sectional view of vacuum evacuation device shown in Fig. 2；
Fig. 5 is the structural schematic diagram that control circuit board is installed in vacuum evacuation device shown in Fig. 2；
Fig. 6 is the structural schematic diagram for not installing control circuit board in vacuum evacuation device shown in Fig. 2.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
The utility model proposes a kind of vacuum evacuation devices 10.
Referring to figure 2. to Fig. 4, in an embodiment of the utility model, which includes upper cover 11；
With accommodating chamber 10a is encircled into, the cavity wall of accommodating chamber 10a offers aspirating hole 131 for lower cover 13, lower cover 13 and upper cover 11
With gas vent 10b；
Mounting bracket 12, mounting bracket 12 is contained in accommodating chamber 10a, mounting bracket 12 and upper cover 11 or/and lower cover 13 connects
It connects；And
Vacuum pump 17, vacuum pump 17 are placed in accommodating chamber 10a, and the air inlet of vacuum pump 17 is connected to aspirating hole 131, vacuum
The gas outlet of pump 17 is connected to gas vent 10b；
Control circuit board 14, control circuit board 14 is removably connected to mounting bracket 12, and is electrically connected with vacuum pump 17；
And
Power supply module 18, power supply module 18 are contained in accommodating chamber 10a, and are electrically connected control circuit board 14.
In the technical program, upper cover 11 is arranged in vacuum evacuation device 10 and lower cover 13 is interlocked to form accommodating chamber 10a, true by taking out
Empty component accommodates wherein, portable self-contained unit is made, in actual application, which can be single
It solely uses, corresponding electric appliance component can also be cooperated to use, for vacuumizing inside the container installed, applicability to be more
Extensively.Vacuum pump 17, control circuit board 14 and the power supply module 18 being placed in accommodating chamber 10a are electrically connected, and power supply module 18 is used
In providing electric energy to vacuum evacuation device 10, the power supply module 18 is either lithium battery, is convenient for carrying, and does not need to insert with the external world
Head grafting, it is more convenient to use；And can be USB joint, connection plug provides electric energy convenient for stablizing.Control circuit board 14
It is vacuumized for controlling vacuum pump 17, the gas in the container for be connected to aspirating hole 131 by the air inlet of vacuum pump 17 is taken out
Out, it passes sequentially through gas outlet and gas vent 10b is discharged in outside air.
Specifically, vacuum pump 17 is minipump, and compact structure, low noise and non-maintaining are suitble to and small household appliances
It is used cooperatively, while power is low, energy saving.The material of upper cover 11 and lower cover 13 can be ABS plastic, have good heat-resisting
Property and structural stability, good protection can be carried out to its internal structure, extends the service life of vacuum evacuation device 10, certainly
The material of upper cover 11 and lower cover 13 is also possible to other durable materials.
In order to further increase the structural stability of vacuum evacuation device 10, mounting bracket 12 is set in accommodating chamber 10a, it should
Mounting bracket 12 includes a substrate 121 and is convexly equipped in substrate 121 with respect to multiple protrusions on two surfaces, for installing zero
Part, the mounting bracket 12 mainly provide support and connection function, and required structural strength is higher, therefore its material is equally also possible to
ABS plastic.Meanwhile substrate 121 is integrally formed with protrusion, further increases the structural strength of mounting bracket 12.Installation branch
Frame 12 individually can be fixedly connected or be detachably connected with upper cover 11 or lower cover 13, can also be with upper cover 11 and the fixed company of lower cover 13
It connects or is detachably connected, in the technical program, 12 side of mounting bracket is removably connected to upper cover 11, and the other side is detachably connected
In lower cover 13.
Specifically, protrusion includes the first mounting structure 123 towards upper cover 11, and the first mounting structure 123 includes more
A first buckle 1231, upper cover 11 are provided with the first locking mechanism 111, and the first locking mechanism 111 includes being formed in upper cover 11
Multiple first catching grooves (not shown) of inner wall, one first buckle 1231 buckles into one first catching groove, so that mounting bracket 12 can
Dismantling connection is in upper cover 11.To further increase bonding strength, the first mounting structure 123 further includes the first connecting column 1233, the
The first connecting hole 1235 is provided in one connecting column 1233, the first locking mechanism 111 further includes the first lock for being opened in upper cover 11
Tieholen 1113, the first connecting hole 1235 pass through connector the first locking hole 1113 of mating connection.
Protrusion further includes the second mounting structure 125 towards lower cover 13, and lower cover 13 is provided with the second locking mechanism 137,
Mounting bracket 12 is removably connected to lower cover 13 by the cooperation of the second mounting structure 125 and the second locking mechanism 137.Second peace
Assembling structure 125 includes multiple second buckles 1251, and the second locking mechanism 137 is multiple including the inner wall for being formed in the lower cover 13
Second catching groove 1371, one second buckle 1251 buckle into one second catching groove 1371, realize being detachably connected for the two.Similarly,
For the bonding strength for enhancing mounting bracket 12 and lower cover 13, the second mounting structure 125 further includes an at least connecting cylinder 1253, substrate
121 are provided with the second connecting hole (not shown) for being connected to each connecting cylinder 1253, and the second locking mechanism 137 further includes being convexly equipped in down
An at least locking post 1373 for 13 inner wall of lid is provided with one second locking hole 1375 in each locking post 1373, and one second connects
Hole is connect by connector one second locking hole 1375 of mating connection, so that the assembling and later maintenance of vacuum evacuation device 10 operate
Convenience wait until to be promoted.
Control circuit board 14 is removably connected to mounting bracket 12, the connection structure can be snap connection, be threadedly coupled,
Stud connection etc..
In technical solutions of the utility model, control circuit board 14 and power supply module 18, vacuum pump is arranged in vacuum evacuation device 10
17 air inlet is connected to aspirating hole 131 and gas vent 10b with gas outlet, and vacuum evacuation device 10 independently carries out container
It vacuumizes, applicability is wider.Meanwhile all parts are respectively positioned in accommodating chamber 10a, so that 10 overall structure of vacuum evacuation device is tight
It gathers, it is easy to carry and use.Vacuum evacuation device 10 also sets up mounting bracket 12, and the opposite two sides of the mounting bracket 12 are separately connected
The fixed space of upper cover 11 and lower cover 13, formation can be regular to the progress of the component of its inside, convenient for assembly, and improves entirety
The stability of structure.Further, control circuit board 14 is removably attachable to mounting bracket 12, on the one hand it is easy to disassemble into
On the other hand control circuit board 14 and other component are integrated into an entirety by mounting bracket 12 by row repair and replacement, convenient
Circuit control is carried out, while structure is more stable, guarantees that vacuum is more steady, vacuumizing effect is good.
Referring to figure 5. and Fig. 6, in specific embodiment, mounting bracket 12 further includes being convexly equipped in substrate 121 towards upper cover 11
An at least clamping structure 127 for side, each clamping structure 127 form a fixing slot 127a, the Zhou Zhouyuan of control circuit board 14
It is caught in fixing slot 127a.
In this embodiment, mounting bracket 12 fixes control circuit board 14, the connection type by a fixing slot 127a
Assembly process can be reduced, removes cumbersome assembly tool from, realizes quick assembling, improves assembly efficiency.Control circuit board simultaneously
The fixing of 14 periphery, i.e. side, the upper surface and the lower surface by fixing slot 127a, can make control circuit board 14 in plane
Interior freedom degree is restricted, while in being restricted on vertical direction, being realized and effectively being fixed, and assembling structure is stablized, and realizes flat
Steady vacuumizing function.
Referring again to Fig. 5 and Fig. 6, specifically, there are three the settings of clamping structure 127, and three intervals of clamping structure 127 are set
It sets.
In the present embodiment, it is based on triangle stability principle, sets three, and three fixings for clamping structure 127
Structure 127 is spaced setting in a plane, and roughly triangular setting can in a plane apply control circuit board 14
Add the resist force of three different directions, further stablize of control circuit board 14 is installed to realize.
In specific embodiment, each clamping structure 127 is including a grab 1271 and positioned at 1271 two sides of grab
Supporting rib 1273, the supporting rib 1273 form the fixing slot 127a, a table of the control circuit board 14 with grab 1271
Face abuts the grab 1271 with periphery, and another surface of the control circuit board 14 abuts supporting rib 1273.
In the present embodiment, supporting rib 1273 is structure as a whole with grab 1271, and the structure for improving the clamping structure 127 is strong
Degree.The grab 1271 includes ontology (not indicating) and supports from ontology to the coupler body (not indicating) of the center of triangle extension, two
Muscle 1273 is located at the two sides of grab 1271, is extended to form from ontology to two sides and inner surface direction, and its height is less than
The height of the lower surface of coupler body can be provided when grab 1271 implements downward pressure to control circuit board 14 to control electricity
The firm support of road plate 14.Preferably, two supporting ribs 1273 are symmetrical set with grab 1271 for axis center, further increase branch
The stability of support.Two supporting ribs 1273 are to separate state in the clamping structure 127 of the present embodiment, it is possible to reduce the use of material,
It is also convenient for the heat dissipation of control circuit board 14.It is of course also possible to a supporting rib 1273 is arranged, i.e., the supporting rib 1273 by grab sheet
Body directly extends to form inwardly；Also multiple supporting ribs can be set.More quickly to be installed, the coupler body of grab 1271 has
There is the inclined-plane from the outside to the inside under, when installing control circuit board 14, it can be made to slide to fixing slot 127a, it is convenient fast
Manpower is saved in victory, improves assembly rate.
Please continue to refer to figure, mounting bracket 12 further includes being convexly equipped in branch of the substrate 121 towards 11 side of upper cover
Dagger 128, the control circuit board 14 are suppressed by the clamping structure 127 and are connected to the end face of the support column 128.
In the technical program, to further increase mounting bracket 12 to the stability of strutting system of control circuit board 14, it is provided with
Support column 128, specifically, two clamping structures 127 are located at the opposite two sides of control circuit board 14, the support column 128 and another card
Fixing structure 127 is located at the other opposite two sides of control circuit board 14, and the high unity of support column 128 and supporting rib 1273 is realized
To the gentle support in the whole all directions of control circuit board 14.
For control circuit board 14 to a side slip of support column 128, mounting bracket 12 further includes being convexly equipped in substrate in order to prevent
A 121 at least limit rib 129, limit ribs 129 towards 11 side of upper cover are formed with position of the clamping structure 121 in a plane
One quadrangle, control circuit board 14 are fastened in clamping structure 127 and are connected to the medial surface of limit rib 129 in periphery.
In the present embodiment, limit rib 129 and support column 128 can be adjoining setting, be also possible to be provided separately.The limit
The medial surface of position muscle 129 is one side of the limit rib 129 towards quadrilateral middle, and height is higher than the height of support column 128, with
The periphery of control circuit board 14 is abutted convenient for its medial surface.Specifically, there are two the settings of limit rib 129, and with support column 128
For axisymmetrical setting, the steady limit to control circuit board 14 is realized.In the present solution, support column 128 and limit rib 129 is equal
The even outer surface for being set to the first connecting column 1233, further compact layout installation site, to improve entire mounting bracket 12
Stability.
As the vacuum evacuation device 10 of exclusive use, the cross-sectional shape of upper cover 11 and lower cover 13 can be round, side
The shapes such as shape, polygon or other irregular figures, it is shown referring to figure 3., in preferred embodiment, upper cover 11 and lower cover 13
Cross-sectional shape is circle, and the shape appearance is rounder and more smooth, and feel is good, convenient for grip.Meanwhile the accommodating chamber 10a of formation is
Cylindric, gas is extracted out along the cavity wall spin of smooth accommodating chamber 10a when guaranteeing to vacuumize, and is reduced friction, is further mentioned
Rise evacuation rate and effect.Component needed for upper cover 11 and the cross-sectional diameter size of lower cover 13 should meet receiving, can also make
It is extracted into outside air to gas open；Size is not answered excessive yet simultaneously, and the effective use in space can be improved, at the same time it can also
Vacuum evacuation device 10 is minimized, improves its portability and structural stability, guarantee to vacuumize goes on smoothly.
Accommodating chamber 10a is separated to form as upper chamber and lower chambers, vacuum pump 17 with Fig. 5, mounting bracket 12 referring to figure 4.
It is gripped positioned at bottom chamber and by lower cover 13 and mounting bracket 12, control circuit board 14 and power supply module 18 are located at epicoele
Room.
In the structure, aspirating hole 131 can be opened in lower cover 13, convenient to be connected to container, under vacuum pump 17 is located at
Chamber can reduce be connected distance of the vacuum pump 17 with aspirating hole 131, improve the speed of exhaust and effect.Meanwhile 17 quilt of vacuum pump
Lower cover 13 is gripped with mounting bracket 12, and structure is more stable, and vacuumizing effect is more preferable.
Gas vent 10b can be opened in upper cover 11, can also be opened in lower cover 13, naturally it is also possible to by upper cover 11 and lower cover
Both 13 cooperatively form.In the technical program, gas vent 10b is cooperatively formed by the docking location between upper cover 11 and lower cover 13,
So that entire accommodating chamber 10a is bleed-off passage, the gas outlet of vacuum pump 17 also can be set in place, be not necessarily to and row
Stomata 10b docking can be connected to, and simplify structure, while also substantially increasing exhaust effect.
When vacuum evacuation device 10 is worked, control circuit board 14 controls vacuum pump 17 and is vacuumized, vacuum pump 17
Air inlet by aspirating hole 131 be connected to container intracavity, by container gas be pressed into pump chamber, then by vacuum pump 17 go out
Port is discharged into accommodating chamber 10a, then extraneous by gas vent 10b discharge.Because control circuit board 14 can be produced with power supply module 18
Certain heat is given birth to, the two is deviated to the side of vacuum pump 17, i.e. upper chamber in the structure set on mounting bracket 12, it can be upper
Lid 11 opens up heat release hole and radiates in time, rate of heat dispation is improved, to extend the service life of vacuum evacuation device 10.Meanwhile
It is provided with control button 141 in control circuit board 14, is arranged in upper chamber, upper cover 11 is set in the corresponding position of control button 141
There is control button 113, to facilitate user to carry out the setting of parameter and control the operation and closing of vacuum evacuation device 10.
Referring once again to Fig. 4 and Fig. 5, the cavity wall of accommodating chamber 10a opens up relief hole 133 and air inlet 10b, accommodating chamber 10a
It is inside additionally provided with compression relief cock component 16, compression relief cock component 16 is fixedly connected on mounting bracket 12, and connects with relief hole 133
It is logical,
When needing to container intracavity pressure release, control circuit board 14 controls compression relief cock component 16 and opens, with air inlet 10b
Connection, extraneous air will be entered by air inlet 10b, compression relief cock component 16 and relief hole 133 and be connected to relief hole 133
Container in.
In the present embodiment, relief hole 133 is opened in lower cover 13, convenient for being connected to container, timely row pressure.Air inlet
10b, that is, gas vent 10b, is cooperatively formed by upper cover 11 and the fastening of lower cover 13, and exhaust space is big, and exhaust effect is more preferable.Pressure release
Switch block 16 include pressure release valve module 161 and induction button 163, induction button 163 be set to upper cover 11, and with pressure release valve module
161 valve switch is opposite.After pressing induction button 163, the valve of pressure release valve module 161 is opened, connection air inlet 10b with
Pressure release valve module 161 enters extraneous gas in container by relief hole 133.In addition, compression relief cock component 16 with let out
Pressure is additionally provided with triple valve (not indicating) between hole 133, triple valve is provided with detection device, to detect container in pressure leak process
Internal pressure changing etc., to control compression relief cock group 16 in time.
Referring to figure 2. and Fig. 5, to guarantee the leakproofness between vacuum evacuation device 10 and container, vacuum evacuation device 10 is also wrapped
A sealing ring 15 is included, sealing ring 15 includes lantern ring 151 and the sealing plate 153 extended outward by lantern ring 151, vacuum evacuation device 10
The following table of lower cover 13 face away from the side of upper cover 11 and be convexly equipped with interconnecting piece 135, lantern ring 151 is sheathed on interconnecting piece 135, makes close
Seal 15 is installed on interconnecting piece 135, and sealing plate 153 and the upper surface of container are fitted.When vacuum pump 17 is started to work
When, the pressure of container inside reduces, and outside air pushes down the outer surface that sealing plate 153 tightly fits in container, realizes effective
Sealing.Specifically, which can be even closer to be compacted at when so that its inner air being drained in the bowl-shape of back-off
Container outer surface, sealing effect are more preferable.The lower end of interconnecting piece 135 is provided with crimping, is fallen off with baffle seal circle 15, guarantees structure
Stability and leakproofness.
Incorporated by reference to Fig. 5, further, in order to prevent when vacuum pump 17 vacuumizes, the material in container, which enters, to be vacuumized
In device 10, therefore the lower surface of the interconnecting piece 135 of lower cover 13 setting fluted 139, aspirating hole 131 is opened in the slot of groove 139
Bottom wall, lower cover 13 are also removably connected with a flexible cover plate 19, and the lid of flexible cover plate 19 closes the notch of groove 139 to form an isolation
Chamber 19a is cached, offers the sieve pore 191 of at least one connection isolation caching chamber 19a, the shape of sieve pore 191 in the flexible cover plate 19
Not identical as aspirating hole 131, preferably elongated strip shaped can be effectively isolated material and enter aspirating hole 131.When vacuum pump 17 carries out
When vacuumizing, gas in container is pumped into 17 chamber of vacuum pump from sieve pore 194, can also be with just in case there is material to pass through sieve pore 191
It is cached in material in isolation caching chamber 19a, the material effectively stopped in container enters in pump chamber, guarantees vacuum
It goes on smoothly, and can be with effective protection vacuum evacuation device 10.
Fig. 1 is please referred to, the utility model also proposes a kind of food cooking machine 100, including stirring cup assembly 30, stirring cup group
Part 30 includes cup body 31 and buckle closure in the cup lid 33 of 31 upper end of cup body, and cup lid 33 offers the opening of the inner cavity of connection cup body 31,
It further include vacuum evacuation device 10 as described above, vacuum evacuation device 10 is removably mounted to the cup lid 33, vacuum evacuation device 10
Pass through the inner cavity of the open communication cup body 31.The specific structure of vacuum evacuation device 10 please refers to above-described embodiment, due to this food
Object cooking machine 100 uses whole technical solutions of above-mentioned all embodiments, therefore at least with the technical side of above-described embodiment
All beneficial effects brought by case, this is no longer going to repeat them.
In the technical program, vacuum evacuation device 10 is fitted close cup lid 33 and vacuumizes to 31 inner cavity of cup body, cup lid 33
Air-tightness cooperation is formed with cup body 31, so that forming the higher closed environment of vacuum degree, 100 food materials of food cooking machine in cup body 31
Food materials can quality with higher in whipping process.Sealing ring 15 between vacuum evacuation device 10 and cup lid 33 can guarantee to take out true
Leakproofness between empty device 10 and cup lid 33, in 100 vacuum of food cooking machine, the air in cup body 31 is in vacuum
Sieve pore 191, aspirating hole 131, the air inlet of vacuum pump 17, the gas outlet of vacuum pump 17, exhaust are passed sequentially through under the driving of pump 17
Hole 10b is to the external world.Food cooking machine 100 with the utility model vacuum evacuation device 10 can be before stirring food materials to cup body 31
Inner cavity carry out vacuumize process, to avoid in cup body 31 food materials and air occur oxidation, to improve the product of food materials
Matter.
It should be understood that the bottom of the food cooking machine 100 of the utility model is equipped with whipping device (not shown), to object
Material carries out whipping processing, and resistance-type heating can be used in food cooking machine 100, can also be electromagnetic heating mode to the food in cup body 31
Material is heated.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (13)
1. a kind of vacuum evacuation device characterized by comprising
Upper cover；
With accommodating chamber is encircled into, the cavity wall of the accommodating chamber offers aspirating hole and gas vent for lower cover, the lower cover and upper cover；
Mounting bracket, the mounting bracket are contained in the accommodating chamber, the mounting bracket be connected to the upper cover and/or under
Lid；
Vacuum pump, the vacuum pump are placed in the accommodating chamber, and the air inlet of the vacuum pump is connected to the aspirating hole, described
The gas outlet of vacuum pump is connected to the gas vent；
Control circuit board, the control circuit board is removably connected to the mounting bracket, and is electrically connected with the vacuum pump；
And
Power supply module, the power supply module are contained in the accommodating chamber, and are electrically connected the control circuit board.
2. vacuum evacuation device as described in claim 1, which is characterized in that the mounting bracket includes substrate and is convexly equipped in described
An at least clamping structure of the substrate towards the upper cover side, each clamping structure form a fixing slot, the control circuit board
Periphery be caught in the fixing slot；And/or the mounting bracket is removably connected to the upper cover and/or lower cover.
3. vacuum evacuation device as claimed in claim 2, which is characterized in that there are three the clamping structure settings, three fixings
Spacing structure setting.
4. vacuum evacuation device as claimed in claim 3, which is characterized in that each clamping structure includes a grab and is located at described
Two supporting ribs of grab two sides, the supporting rib and the grab form the fixing slot, a surface of the control circuit board
The grab is abutted with periphery, another surface of the control circuit board abuts the supporting rib.
5. the vacuum evacuation device as described in claim 2 to 4 is any, which is characterized in that the mounting bracket further includes being convexly equipped in
Support column of the substrate towards the upper cover side, the control circuit board are suppressed and are connected to described by the clamping structure
The end face of support column.
6. the vacuum evacuation device as described in claim 2 to 4 is any, which is characterized in that the mounting bracket further includes being convexly equipped in
An at least limit rib of the substrate towards the upper cover side, the limit rib and position of the clamping structure in a plane
It sets to form a quadrangle, the control circuit board is fastened in the clamping structure and is connected to the inside of the limit rib in periphery
Face.
7. vacuum evacuation device as described in claim 1, which is characterized in that the accommodating chamber is separated to form by the mounting bracket
For upper chamber and lower chambers, the vacuum pump is located at the bottom chamber and is clamped by the lower cover and the mounting bracket solid
Fixed, the control circuit board and the power supply module are located in the upper chamber.
8. vacuum evacuation device as claimed in claim 7, which is characterized in that the cavity wall of the accommodating chamber opens up relief hole and air inlet
Hole is additionally provided with compression relief cock component in the accommodating chamber, and the compression relief cock component is fixedly connected on the mounting bracket, and
It is connected to the relief hole,
When needing pressure release, the compression relief cock component is connected to the air inlet, and extraneous air will pass through air inlet, pressure release
Switch block and relief hole enter in the container being connected to the relief hole.
9. vacuum evacuation device as claimed in claim 8, which is characterized in that the lower cover opens up the aspirating hole and the pressure release
Hole, the upper cover, lower cover or upper cover and lower cover cooperation open up the gas vent and air inlet.
10. vacuum evacuation device as claimed in claim 9, which is characterized in that further include a sealing ring, the sealing ring includes set
Ring and the sealing plate extended outward by the lantern ring, the side that the following table of the lower cover faces away from the upper cover are convexly equipped with company
Socket part, the lantern ring are sheathed on the interconnecting piece.
11. vacuum evacuation device as claimed in claim 10, which is characterized in that the lower surface setting of the interconnecting piece is fluted,
The aspirating hole is opened in the groove bottom wall of groove, and the lower cover is also removably connected with a flexible cover plate, the flexible cover plate lid
The notch of the groove is closed to form isolation caching chamber, the flexible cover plate offers at least one connection isolation caching chamber
Sieve pore.
12. vacuum evacuation device as claimed in claim 11, which is characterized in that the mounting bracket is removably connected on described
Lid and/or lower cover；And/or the mounting bracket side is removably connected to the upper cover, the other side is removably connected to described
Lower cover.
13. a kind of food cooking machine, including stirring cup assembly, the stirring cup assembly includes cup body and buckle closure on the cup body
The cup lid at end, the cup lid offer the opening for being connected to the inner cavity of the cup body, which is characterized in that further include such as claim 1
To vacuum evacuation device described in any one of 12, the vacuum evacuation device is removably mounted to the cup lid, described to vacuumize
The inner cavity that device passes through cup body described in the open communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318375.6U CN208435398U (en) | 2018-03-07 | 2018-03-07 | Vacuum evacuation device and food cooking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318375.6U CN208435398U (en) | 2018-03-07 | 2018-03-07 | Vacuum evacuation device and food cooking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208435398U true CN208435398U (en) | 2019-01-29 |
Family
ID=65097013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820318375.6U Active CN208435398U (en) | 2018-03-07 | 2018-03-07 | Vacuum evacuation device and food cooking machine |
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| Country | Link |
|---|---|
| CN (1) | CN208435398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839276A (en) * | 2019-04-28 | 2020-10-30 | 浙江绍兴苏泊尔生活电器有限公司 | Air exhaust and pressure relief assembly, vacuum head assembly, cup cover assembly and food processor |
-
2018
- 2018-03-07 CN CN201820318375.6U patent/CN208435398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839276A (en) * | 2019-04-28 | 2020-10-30 | 浙江绍兴苏泊尔生活电器有限公司 | Air exhaust and pressure relief assembly, vacuum head assembly, cup cover assembly and food processor |
| CN111839276B (en) * | 2019-04-28 | 2022-04-26 | 浙江绍兴苏泊尔生活电器有限公司 | Air exhaust and pressure relief assembly, vacuum head assembly, cup cover assembly and food processor |
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