CN208560342U - Vacuum incubator - Google Patents

Abstract

The utility model provides a kind of vacuum incubator, including shell, lid, thermal insulation layer, emptying valve and vacuumizing assembly, the thermal insulation layer adhered on the thermal insulation layer and shell adhered on lid is in surrounding a closed incubation cavity in the hollow structure of shell, emptying valve includes valve body, emptying button and locking piece, valve body is in perforative hermetically passing case lid and is fixed on case lid, the inside of emptying button is in hollow structure, emptying button slides along direction and is equipped with the first aperture and the second aperture in compartment of terrain, second aperture protrudes into locking piece when valve body is closed by valve body and slides lockable emptying button, locking piece sliding can compress emptying button when second aperture enters incubation cavity, vacuum pump is connected to by an exhaust tube with incubation cavity, in the incubation cavity of food storage and vacuum environment, it can keep the temperature and be able to maintain food mouthfeel and condition；The vacuum that incubation cavity can be fast and easily abolished by emptying valve, makes case lid that can easily be opened, thus food of taking, structure is simple, easy to operate.

Description

Vacuum incubator

Technical field

The utility model relates to a kind of incubator more particularly to a kind of it can be carried out the vacuum incubator vacuumized.

Background technique

With the rapid development of logistics, carryout service also quickly develops and comes into vogue therewith, and prepared food is matched in take-away The person of sending transport during other than solving the problems, such as to keep the temperature, it is also necessary to prevent food from aoxidizing at high temperature and influence the mouth of food Sense and quality；Particularly with fried food, moisture content permeates the crispy savoury that will make food by script into starch in food Become that soft silk floss is chewy, and mouthfeel completely loses, no matter allows people there is no appetite, and increase the greasy feeling that food is infiltrated It is that condition or mouthfeel all become extremely bad.And existing carryout service is mostly to be stored in food only to have heat insulation function Incubator (incubator of polyurethane material) in conveyed, often food is dispensed into when making a reservation on hand, due to food high temperature Under oxidation and moisture content infiltration so that the mouthfeel of food and condition all compare rigid ready-made food, there are biggish differences.

Therefore, a kind of incubator that can keep the temperature and be able to maintain food mouthfeel and condition is needed.

Utility model content

The purpose of this utility model is to provide the incubators that one kind can keep the temperature and be able to maintain food mouthfeel and condition.

To achieve the above object, the utility model provides a kind of vacuum incubator, including shell, lid, thermal insulation layer, lets out Empty valve and vacuumizing assembly, the shell are in the hollow structure with opening, and the lid is placed on the shell for closing The opening, the thermal insulation layer are attached on the inner wall of the shell and the inner wall of lid, when the lid closes the opening, The thermal insulation layer adhered on the lid and the thermal insulation layer adhered on the shell are close in surrounding one in the hollow structure of the shell The incubation cavity closed, the thermal insulation layer and the lid adhered on the lid form case lid, the thermal insulation layer adhered on the shell with The shell forms cabinet, and the emptying valve includes valve body, emptying button and locking piece, and the valve body is in perforative hermetically passing The case lid is simultaneously fixed on the case lid, and the valve body offers the through-hole passed through for the emptying button, and the emptying is pressed For button in being slideably arranged in the through-hole of the valve body, the inside of the emptying button is in hollow structure, the emptying button Slide along direction in compartment of terrain be equipped with the first aperture and the second aperture, first aperture by the hollow structure with it is described Second aperture connection, the sliding by the emptying button relative to the valve body can make second aperture pass through the valve Body enters in the incubation cavity or protrudes into the valve body to be closed by the valve body, and first aperture is exposed in the external world, institute Locking piece being set on the valve body in sliding is stated, described in second aperture is protruded into when the valve body is closed by the valve body Locking piece slides emptying button described in lockable, and locking piece sliding can compress when second aperture enters the incubation cavity The emptying button, the vacuumizing assembly include fixed frame, and the fixed frame is fixedly connected with the shell, the fixed frame One vacuum pump of upper setting, the vacuum pump are connected to by an exhaust tube with the incubation cavity.

Preferably, the emptying button of the vacuum incubator of the utility model includes pressing hand and pressing what hand was connect with described Bar portion, for the bar portion in being slideably arranged in the through-hole of the valve body, the inside of the bar portion is in the hollow structure, institute Stating the first aperture and second aperture is in respectively to be positioned apart from in the bar portion along the glide direction of the bar portion.

Preferably, the locking piece of the vacuum incubator of the utility model includes support arm, one end of the support arm and institute Valve body is stated in being slidably connected, the other end of support arm extends outward to form the clamping piece of bending structure, and second aperture is protruded into The valve body presses hand described in the clamping piece clamping locking when being closed by the valve body, and second aperture enters the heat preservation The clamping piece compresses described by hand when chamber.

Preferably, guide rail is provided on the valve body of the vacuum incubator of the utility model, the support arm and the guide rail In being slidably connected.

Preferably, the vacuum incubator of the utility model further includes the elastic component for making the emptying push-button reset, institute Elastic component is stated to be set between the emptying button and the valve body.

Preferably, the vacuum incubator of the utility model further includes a tight locking button, the turned-out scroll in the edge of the shell At protruding pinna, the tight locking button is removably snapped on the protruding pinna and lid mutually compressed, locks the lid in described On shell.

Compared with prior art, since the utility model on case lid in being provided with including valve body, emptying button and locking piece Emptying valve be first turned on case lid for cooked food from cabinet when saving food using the vacuum incubator of the application Opening be placed in incubation cavity, then case lid is placed on cabinet make opening sealed, incubation cavity is by case lid institute at this time Closing forms the space of a sealing, and later on vacuum pump carries out vacuumize process to incubation cavity, when incubation cavity vacuum state, Vacuum pump is closed, the cooked food being now placed in incubation cavity will be stored in vacuum state, by the vacuum environment pair Cooked food is saved, and is effectively kept the temperature, and effectively prevents the infiltration that food was oxidized and occurred moisture content Thoroughly, so that the mouthfeel of food and condition can maintain preferable mouthfeel and condition within the preservation quite a long time, especially Be suitable as take out dispatching food when to food carry out save transport use so that be still able to maintain when Food to Go is dispensed into buyer and The rigid the same mouthfeel of ready-made food and condition；When needing to take out food out of incubation cavity (when being dispensed into buyer as taken out), Due to being in vacuum environment in incubation cavity, case lid can not be opened normally under the action of external atmosphere pressure, therefore slide lock part, So that locking piece releases the locking to emptying button, after releasing to the locking of emptying button, emptying button is pressed, so that emptying is pressed Second aperture of button passes through valve body and enters in incubation cavity, slide lock part, so that locking piece presses on emptying button, it is ensured that Second aperture is constantly in the state entered in incubation cavity across valve body, and the second aperture at this time connects by the first aperture and the external world It is logical, so that outside air will gradually enter in incubation cavity, finally make the air pressure of incubation cavity consistent with external atmosphere pressure, thus Easily case lid can be opened, therefore the application can quickly and easily destroy the vacuum environment of incubation cavity by emptying valve, thus Case lid is easily opened, the food taken in incubation cavity；It can be seen that the utility model can keep the temperature and be able to maintain food mouthfeel And condition, and structure is simple and easy to operate, and it is practical, suitable for being widely used to promote.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the vacuum incubator of the utility model.

Fig. 2 is the structural schematic diagram that the emptying valve of the utility model in Fig. 1 is installed on case lid.

Fig. 3 is the structural schematic diagram of the locking piece locking emptying button of the utility model emptying valve.

Fig. 4 is that pressing emptying valve makes the second aperture pass through the shape that valve body enters incubation cavity after locking piece unlocks in Fig. 3 State figure.

Fig. 5 is the structural schematic diagram for sliding the locking piece in Fig. 4 and compressing emptying button.

Specific embodiment

In order to which the technology contents, construction feature of the utility model is described in detail, below in conjunction with embodiment and cooperate attached drawing It is described further.

As shown in Figure 1, the vacuum incubator 100 of the utility model, including shell 1, lid 2 and 3 emptying valve of thermal insulation layer and Vacuumizing assembly, shell 1 are in the hollow structure with opening 11, and lid 2 is placed on shell 1 for closing opening 11, thermal insulation layer 3 It is attached on the inner wall of shell 1 and the inner wall of lid 2, when lid 2 closes opening 11, the thermal insulation layer 3 and shell that adhere on lid 2 The thermal insulation layer 3 adhered on 1 in surrounding a closed incubation cavity 4 in the hollow structure of shell 1, the thermal insulation layer 3 adhered on lid 2 with Lid 2 forms case lid 5, and the thermal insulation layer 3 and shell 1 adhered on shell 1 forms cabinet 6, specifically, in order to realize 4 energy of incubation cavity The environment of food is saved with vacuum and convenient for opening case lid 5, the utility model further includes emptying valve 7 and vacuumizing assembly, is let out Empty valve 7 includes valve body 71, emptying button 72 and locking piece 73, and the valve body 71 is in perforative hermetically passing case lid 5 and is fixed on On case lid 5, specifically, valve body 71 is preferably rubber structure, using elasticity possessed by rubber structure and characteristic flexible as Valve body 71 accommodates the most, and certain valve body 71 is also chosen as protecting object made by one layer of rubber structure, case lid 5 outside hard material On offer the aperture 51 embedded for valve body 71, valve body 71 is embedded to be fixed on the aperture 51 opened up on case lid 5, and can also be in valve The appearance coating glue of body 71 enables valve body 71 to seal and in the aperture 51 for being embedded in case lid 5 that consolidates；Valve body 71 offers For the through-hole 711 that emptying button 72 passes through, emptying button 72 in being slideably arranged in the through-hole 711 of valve body 71, press by emptying The inside of button 72 is in hollow structure 74, and emptying button 72 slides along direction and is equipped with the first aperture 75 and the second aperture in compartment of terrain 76, the first aperture 75 is connected to by hollow structure 74 with the second aperture 76, the sliding by emptying button 72 relative to valve body 71, The second aperture 76 can be made to enter in incubation cavity 4 or protrude into valve body 71 across valve body 71 to be closed by valve body 71, the first aperture 75 is sudden and violent It is exposed in the external world, locking piece 73 is set on valve body 71 in sliding；Valve body 71 is protruded into when the second aperture 76 to be closed by valve body 71 When, slide lock part 73 may make locking piece 73 lock emptying button 72, emptying button 72 be locked part 73 lock when, will so that Second aperture 76, which is locked in, protrudes into valve body 71 by the closed state of valve body 71, i.e. incubation cavity 4 and the second aperture 76 completely cuts off；When second When aperture 76 enters incubation cavity 4, slide lock part 73 may make locking piece 73 to compress emptying button 72, and emptying button 72 is locked When part 73 compresses, the second aperture 76 will be made to be locked in the state into incubation cavity 4, i.e. incubation cavity 4 is connected to the second aperture 76； The utility model no matter how slide with emptying button 72 by the second aperture 76, and the first aperture 75 is exposed in the external world always, i.e., First aperture 75 is in communication with the outside always；The vacuumizing assembly of the utility model includes fixed frame 8, and fixed frame 8 and shell 1 are fixed It connects, a vacuum pump 9 is set on fixed frame 8, vacuum pump 9 is connected to by an exhaust tube 91 with incubation cavity 4, specifically, on cabinet 6 Through the bleeding point 61 offered with the sealed connection of exhaust tube 91.When saving food using the vacuum incubator 100 of the application, It is first turned on case lid 5 and is placed in cooked food in incubation cavity 4 from the opening 11 of cabinet 6, case lid 5 is then placed on case Seal opening 11, incubation cavity 4 is closed the space to form a sealing, later on vacuum by case lid 5 at this time It pumps 9 pairs of incubation cavities 4 and carries out vacuumize processs, when 4 vacuum state of incubation cavity, vacuum pump 9 is closed, by vacuum environment to cooked Food saved, effectively kept the temperature, and effectively prevent the infiltration that food was oxidized and occurred moisture content so that The mouthfeel and condition of food can maintain preferable mouthfeel and condition within the preservation quite a long time, be particularly suitable as Food is carried out when taking out dispatching food to save transport use, so that being still able to maintain when Food to Go is dispensed into buyer and just carrying out The same mouthfeel and condition of food.

In conjunction with shown in Fig. 1-Fig. 5, when needing to take out food out of incubation cavity 4 (when being dispensed into buyer as taken out), due to Vacuum environment is in incubation cavity 4, case lid 5 can not be opened normally under the action of external atmosphere pressure, and emptying button 72 is locked Determine part 73 and lock (state as shown in Figures 2 and 3), incubation cavity 4 is enabled to maintain vacuum environment；The food that needs to take just needs brokenly The vacuum environment of bad incubation cavity 4, could open case lid 5, therefore when needing to take out food out of incubation cavity 4, need in Fig. 2 and In the state that locking piece 73 shown in Fig. 3 locks emptying button 72, the direction slide lock of arrow F along Fig. 2 and Fig. 3 Part 73, so that locking piece 73 releases the locking to emptying button 72, then the direction of arrow G presses emptying button 72 along Fig. 3, So that the second aperture 76 of emptying button 72 passes through valve body 71 and enters in incubation cavity 4 (state as shown in Figures 4 and 5), in order to So that maintaining the second aperture 76 to pass through valve body 71 enters the state in incubation cavity 4, the direction slide lock of arrow H along Fig. 4 Part 73, so that locking piece 73 presses on emptying button 72 (state as shown in Figure 5), so that it is guaranteed that the second aperture 76 is constantly in Enter the state in incubation cavity 4 across valve body 71, at this time emptying button 72 compressing for locking piece 73 will be so that the under effect Two apertures 76 are in communication with the outside by the first aperture 75, so that outside air will gradually enter in incubation cavity 4, finally to protect The air pressure of warm chamber 4 is consistent with external atmosphere pressure, to destroy the vacuum environment of incubation cavity 4, and then can easily beat case lid 5 It opens, therefore the application can quickly and easily abolish the vacuum environment of incubation cavity 4 by emptying valve 7, to easily open case lid 5, the food taken in incubation cavity 4.The utility model is described in further detail continuing with Fig. 1-Fig. 5 below:

As shown in Figure 1, the vacuum incubator 100 of the utility model further includes a tight locking button 10, the edge of shell 1 is turned-out Volume forms protruding pinna 12；Specifically, which has a card chamber (not marking in figure), when case lid 5 is placed on cabinet 6, phase The protruding pinna 12 mutually compressed and the card that lid 2 is stuck in tight locking button 10 are intracavitary, so that lid 2 is locked on shell 1 by tight locking button 10, Namely case lid 5 is locked on cabinet 6 by tight locking button 10, so that incubation cavity 4 is sealed；When needing to open case lid 5, will lock It links closely 10 disassemblies.

As Figure 2-Figure 5, emptying button 72 for ease of operation, the emptying of the vacuum incubator 100 of the utility model Button 72 include press hand 721 and with the bar portion 722 pressing hand 721 and connect, the bar portion 722 is in being slideably arranged in valve body 71 Through-hole 711 in, the inside of bar portion 722 forms hollow structure 74, and the first aperture 75 and the second aperture 76 are respectively along bar portion 722 Glide direction is in being positioned apart from in bar portion 722, and the first aperture 75 and the second aperture 76 are by the hollow structure in bar portion 722 74 connections, when needing to carry out vacuum breaker to incubation cavity 4, with hand along the direction of arrow G shown in Fig. 3 by hand 721 is pressed, by hand Portion 721, which is pressed, will drive bar portion 722 towards sliding in incubation cavity 4, so that the second aperture 76 be made to enter in incubation cavity 4, and then make It obtains incubation cavity 4 to be in communication with the outside by the second aperture 76, hollow structure 74 and the first aperture 75 in bar portion 722, thus extraneous Air can enter in incubation cavity 4, so that the vacuum environment in incubation cavity 4 is destroyed and makes its air pressure and external atmosphere pressure one It causes.

As Figure 1-Figure 5, the locking piece 73 of the vacuum incubator 100 of the utility model includes support arm 731, the branch With valve body 71 in being slidably connected, the other end of support arm 731 extends outward to form the clamping piece of bending structure for one end of brace 731 732, the second aperture 76 protrudes into when valve body 71 is closed by valve body 71 clamping of clamping piece 732 locking by hand 721, the second aperture 76 into What clamping piece 732 compressed emptying button 72 when entering incubation cavity 4 presses hand 721, specifically, clamping piece 732 due to being in bending structure, Its bending structure forms the sunk structure 733 for protruding into engaging by hand 721, and when the second aperture 76 enters incubation cavity 4, Clamping piece 732 is compressed by its lower bottom part for forming bending structure to by hand 721.

Preferably, is provided with guide rail 78 on the valve body 71 of the vacuum incubator 100 of the utility model, support arm 731 with lead Rail 78 is in be slidably connected.

As Figure 2-Figure 5, preferably, the vacuum incubator 100 of the utility model further includes for making emptying button 72 The elastic component 77 of reset, elastic component 77 are set between emptying button 72 and valve body 71；Specifically, elastic component 77 is spiral bullet Spring, which is sheathed on the bar portion 722 of emptying button 72, and is located at by between hand 721 and valve body 71；When abolishing protect During the vacuum environment of warm chamber 4, since locking piece 73 presses on always the pressing on hand 721 (such as Fig. 5 institute of emptying button 72 Show), it just can ensure that the second aperture 76 is constantly in incubation cavity 4, compressed by being locked part 73 always by hand 721, because This makes elastic component 77 be constantly in compressed state, and makes locking piece 73 to compressing in pressing by hand 721 State effectively prevents the disengaging of the two, it is ensured that compresses lasting progress, when the air pressure of incubation cavity 4 and the consistent external world, continues Press hand 721 with the direction of hand arrow G along Fig. 5 pressing emptying button 72, at the same time along Fig. 5 arrow F direction cunning Dynamic locking piece 73 makes the revocation of locking piece 13 to compressing by hand 721, and emptying button 72 is under the restoring force effect of elastic component 77 It will automatically reset to the second aperture 76 by the 71 closed original state of institute of valve body, when emptying button 72 returns back to original state, The direction opposite direction slide lock part 73 of arrow F along Fig. 5, so that locking piece 73 is relocked by hand 721 (such as Fig. 2 and Fig. 3 Shown state).

In conjunction with shown in Fig. 1-Fig. 5, due to the utility model in be provided on case lid 5 including valve body 71, emptying button 72 and The emptying valve 7 of locking piece 73, when saving food using the vacuum incubator 100 of the application, being first turned on case lid 5 will be cooked Food be placed in incubation cavity 4 from the opening 11 of cabinet 6, then case lid 5 is placed on cabinet 6 and makes opening 11 close Envelope, incubation cavity 4 is closed the space to form a sealing by case lid 5 at this time, and later on vacuum pump 9 takes out incubation cavity 4 It is vacuum-treated, when 4 vacuum state of incubation cavity, closes vacuum pump 9, the cooked food being now placed in incubation cavity 4 will save In vacuum state, cooked food is saved by the vacuum environment, is effectively kept the temperature, and is effective anti- The infiltration that food was oxidized and occurred moisture content is stopped, so that the mouthfeel of food and condition are saving in for quite a long time all Preferable mouthfeel and condition can be maintained, preservation transport is carried out to food when being particularly suitable as taking out dispatching food and is used, so that outside Sell the mouthfeel being still able to maintain as rigid ready-made food when food is dispensed into buyer and condition；When needs take out of incubation cavity 4 Out when food (when being dispensed into buyer as taken out), due to being in vacuum environment, work of the case lid 5 in external atmosphere pressure in incubation cavity 4 It can not normally open under, therefore slide lock part 73, so that locking piece 73 releases locking to emptying button 72, release to letting out After the locking of empty button 72, emptying button 72 is pressed, so that the second aperture 76 of emptying button 72 passes through valve body 71 and enters guarantor In warm chamber 4, slide lock part 73, so that locking piece 73 presses on emptying button 72, it is ensured that the second aperture 76, which is constantly in, wears The state that valve body 71 enters in incubation cavity 4 is crossed, the second aperture 76 is in communication with the outside by the first aperture 75 at this time, so that extraneous Air will gradually enter in incubation cavity 4, make the air pressure of incubation cavity 4 consistent with external atmosphere pressure, finally so as to easily Case lid 5 is opened, therefore the application can quickly and easily destroy the vacuum environment of incubation cavity by emptying valve 7, thus easily Open case lid, the food taken in incubation cavity；It can be seen that the utility model can keep the temperature and be able to maintain food mouthfeel and product Phase, and structure is simple and easy to operate, it is practical, suitable for being widely used to promote

Above disclosed is only the preferred embodiments of the utility model, and the power of the utility model cannot be limited with this Sharp range, therefore equivalent variations made according to the claim of the utility model belong to the range that the utility model is covered.

Claims (6)

1. a kind of vacuum incubator, which is characterized in that described including shell, lid, thermal insulation layer, emptying valve and vacuumizing assembly Shell is in the hollow structure with opening, and the lid is placed on the shell for closing the opening, and the thermal insulation layer is attached In on the inner wall of the shell and the inner wall of lid, when the lid closes the opening, adhere on the lid heat-insulated Layer and the thermal insulation layer that adheres on the shell are in surrounding a closed incubation cavity in the hollow structure of the shell, on the lid The thermal insulation layer of attachment and the lid form case lid, and the thermal insulation layer and the shell adhered on the shell forms cabinet, described Emptying valve includes valve body, emptying button and locking piece, and the valve body is in case lid described in perforative hermetically passing and is fixed on described On case lid, the valve body offers the through-hole passed through for the emptying button, and the emptying button is in slideably to be arranged in institute It states in the through-hole of valve body, the inside of the emptying button is in hollow structure, and the emptying button slides along direction in compartment of terrain Equipped with the first aperture and the second aperture, first aperture is connected to by the hollow structure with second aperture, by institute State sliding of the emptying button relative to the valve body, can make second aperture pass through the valve body enter the incubation cavity in or It protrudes into the valve body and is closed by the valve body, first aperture is exposed in the external world, and the locking piece is in the setting slided In on the valve body, second aperture is protruded into when the valve body is closed by the valve body described in the locking piece sliding lockable Emptying button, locking piece sliding can compress the emptying button, the pumping when second aperture enters the incubation cavity Vacuum subassembly includes fixed frame, and the fixed frame is fixedly connected with the shell, and a vacuum pump is arranged on the fixed frame, described Vacuum pump is connected to by an exhaust tube with the incubation cavity.

2. vacuum incubator as described in claim 1, which is characterized in that the emptying button includes pressing hand and pressing with described The bar portion of hand connection, the bar portion is in being slideably arranged in the through-hole of the valve body, and the inside of the bar portion is in described Hollow structure, first aperture and second aperture are in respectively to be positioned apart from described along the glide direction of the bar portion In bar portion.

3. vacuum incubator as claimed in claim 2, which is characterized in that the locking piece includes support arm, the support arm One end and the valve body in being slidably connected, the other end of support arm extends outward to form the clamping piece of bending structure, described the It is described by hand that the clamping piece clamping locking when valve body is closed by the valve body is protruded into two apertures, second aperture into The clamping piece compresses described by hand when entering the incubation cavity.

4. vacuum incubator as claimed in claim 3, which is characterized in that be provided with guide rail, the support arm on the valve body It is in be slidably connected with the guide rail.

5. vacuum incubator as claimed in claim 3, which is characterized in that further include the bullet for making the emptying push-button reset Property part, the elastic component are set between the emptying button and the valve body.

6. vacuum incubator as described in claim 1, which is characterized in that further include a tight locking button, the edge of the shell to The volume that turns up forms protruding pinna, and the tight locking button is removably snapped on the protruding pinna and lid mutually compressed, locks the lid Body is on the shell.