CN210930848U

CN210930848U - Prevent steam condensation subassembly and culinary art device

Info

Publication number: CN210930848U
Application number: CN201921486016.2U
Authority: CN
Inventors: 任富佳; 黄相玉; 阮华平; 高迪
Original assignee: Hangzhou Robam Appliances Co Ltd
Current assignee: Hangzhou Robam Appliances Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-07
Anticipated expiration: 2029-09-06

Abstract

The utility model relates to a culinary art device technical field with steam culinary art function especially relates to a prevent steam condensation subassembly and culinary art device. The waterproof steam condensation assembly comprises a first clamping sheet, a second clamping sheet and a heating belt; the heating belt clamp is arranged between the first clamping piece and the second clamping piece, the first clamping piece and the second clamping piece are connected with the top end face of the inner container of the cooking device through the connecting assembly, the first clamping piece is attached to the top end face of the inner container, and heat generated by the heating belt can be conducted to the top end face of the inner container. The cooking device comprises the above moisture condensation prevention assembly. The utility model provides a prevent vapor condensation subassembly and culinary art device, the effect of vapor condensation is more stable, and the reliability is higher.

Description

Prevent steam condensation subassembly and culinary art device

Technical Field

The utility model relates to a culinary art device technical field with steam culinary art function especially relates to a prevent steam condensation subassembly and culinary art device.

Background

Cooking device with steam cooking function when utilizing high temperature steam culinary art food, has partial steam to adsorb and condense into water on inner bag top face, and these comdenstion water can slowly gather, gathers to a certain amount just can drip the food in the inner bag on, influences the food taste.

At present, some cooking devices with steam cooking function are available, and the top end surface of the inner container is heated by sticking an aluminum foil heating tape on the outer surface of the top end of the inner container, so that the temperature of the top end surface of the inner container is kept at about 100 ℃, and therefore, the steam of the inner container is prevented from concentrating on the top end surface of the inner container to generate condensed water.

However, in the existing cooking device for sticking the aluminum foil heating tape on the outer surface of the top end of the inner container, the heat resistance of the glue for sticking the aluminum foil heating tape is poor, and the glue can only bear the temperature of 100 ℃ at most; if the inner bag temperature reaches more than 150 ℃, the glue that is used for pasting the aluminium foil heating tape will lose viscidity, lead to the aluminium foil heating tape can't hug closely on inner bag top face, be difficult to effectively prevent the condensation of steam on the inner bag top face, so to inner bag temperature can surpass 100 ℃ under certain operating condition and have the culinary art device of steam cooking function (such as high temperature steam stove, evaporate roast all-in-one, inner bag culinary art temperature can reach about 250 ℃ at most), the current mode that adopts the aluminium foil heating tape to heat inner bag top face, there is the hidden danger of inefficacy, be difficult to guarantee that the culinary art device is under the operating condition who adopts steam cooking, the effect of aluminium foil heating tape anti-steam condensation, the reliability is poor.

In summary, how to overcome the above-mentioned defects of the existing cooking devices with steam cooking function is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent vapor condensation subassembly and cooking device to alleviate the effect unstability of preventing the vapor condensation that the cooking device that has the steam culinary art function among the prior art exists, the poor technical problem of reliability.

The utility model provides a vapor condensation prevention component, which comprises a first clamping piece, a second clamping piece and a heating belt;

wherein, the heating band clamp is located first holding piece with between the second holding piece, first holding piece with the second holding piece all passes through coupling assembling with cooking device's inner bag top face and is connected, first holding piece is attached on the inner bag top face, and can with the heat conduction that the heating band produced gives inner bag top face.

Preferably, as an embodiment, the moisture condensation preventing assembly further includes a substrate, and the heating belt is a heating belt; the heating belt is spirally wound on the substrate, and the substrate which is wound with the heating belt is clamped between the first clamping pieces and the second clamping pieces.

Preferably, as an embodiment, the heating tape is uniformly wound on the substrate.

Preferably, as an embodiment, at least one of the first holding sheet, the second holding sheet and the substrate is a mica sheet structure.

Preferably, as an implementation mode, the water vapor condensation preventing component further comprises a metal plate, the metal plate is pressed against one side of the second clamping piece, which is away from the first clamping piece, and the metal plate is connected with the top end face of the inner container through the connecting component.

Preferably, as an implementation mode, the connection assembly includes a bolt and a nut, the bolt is fixed on the top end surface of the liner, through holes are formed in the first clamping piece, the second clamping piece, the substrate and the metal plate, and the bolt sequentially penetrates through the through holes in the first clamping piece, the substrate, the second clamping piece and the metal plate and then is matched with the nut.

Preferably, as an embodiment, the first clamping piece, the substrate, the second clamping piece and the metal plate are riveted by a first rivet;

and/or, the heating band passes through binding post and is connected with the power, binding post sets up the metal sheet deviates from one side of second holding piece, just the base plate the second holding piece the metal sheet with binding post adopts the riveting of second rivet.

Preferably, as an implementation mode, a temperature sensor is installed in the inner container of the cooking device, the temperature sensor is electrically connected with the power supply of the heating belt through a controller, and the controller can control the on-off of the power supply of the heating belt.

Preferably, as an implementation manner, a temperature controller is installed on a side of the metal plate away from the second clamping piece, and the temperature controller is connected with a power supply of the heating belt and used for controlling the on-off of the power supply after the temperature sensor fails.

Correspondingly, the utility model provides a cooking device, including above-mentioned moisture condensation subassembly.

Compared with the prior art, the utility model has the advantages of:

the utility model provides a waterproof vapor condensation component, which comprises a first clamping piece, a second clamping piece and a heating belt, wherein the heating belt is clamped between the first clamping piece and the second clamping piece; first holding piece and second holding piece all pass through coupling assembling (can choose iron for use, copper, steel, material manufacturing such as alloy) with the inner bag top face of cooking device to be connected, thereby, make the heating band can be under the centre gripping of first holding piece and second holding piece, indirect fixation is to cooking device on the inner bag top face, wherein, first holding piece is attached on inner bag top face, can give inner bag top face with the heat conduction that the heating band produced (first holding piece can heat conduction promptly), realize the heating to inner bag top face, avoid the steam in the inner bag at the condensation of inner bag top face.

Therefore, the utility model provides a prevent vapor condensation subassembly utilizes coupling assembling to fix first holding piece, second holding piece and heating band to cooking device's inner bag top face on, does not have the hidden danger of inefficacy basically to, first holding piece can keep good attached state with inner bag top face, so the effect of preventing the vapor condensation is more stable, and the reliability is higher.

The utility model provides a cooking device, including above-mentioned waterproof vapour condensation subassembly, the event has all advantages of above-mentioned waterproof vapour condensation subassembly, and the effect of waterproof vapour condensation is more stable, and the reliability is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded schematic view of a cooking device according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a vapor condensation preventing assembly according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a vapor condensation preventing assembly according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structural view of an assembly structure of the steam condensation preventing component and the top end surface of the inner container provided in the embodiment of the present invention.

Icon: 100-a moisture condensation prevention assembly; 200-inner container;

101-a first clamping piece; 102-a second clamping piece; 103-heating a belt; 104-a substrate; 105-a metal plate; 106-terminal block; 107-temperature controller; 108-a bolt; 109-a nut; 110-a first rivet; 111-a second rivet; 112-a third rivet;

201-top end surface of the inner container.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Referring to fig. 1 to 4, the embodiment provides a moisture condensation preventing assembly 100, which includes a first holding sheet 101, a second holding sheet 102, and a heating belt 103, wherein the heating belt 103 is sandwiched between the first holding sheet 101 and the second holding sheet 102; first holding piece 101 and second holding piece 102 all pass through coupling assembling (can choose iron for use, copper, steel, material manufacturing such as alloy) with cooking device's inner bag top face 201 and are connected, thereby, make heating tape 103 can be under the centre gripping of first holding piece 101 and second holding piece 102, indirectly fixed to cooking device's inner bag top face 201 on, wherein, first holding piece 101 is attached on inner bag top face 201, can give inner bag top face 201 with the heat conduction that heating tape 103 produced (first holding piece 101 can heat conduction promptly), realize the heating to inner bag top face 201, avoid the steam in inner bag 200 to condense at inner bag top face 201.

Therefore, the moisture condensation prevention assembly provided by this embodiment utilizes the connection assembly to fix the first clamping piece 101, the second clamping piece 102 and the heating belt 103 on the top end surface 201 of the inner container of the cooking device, and basically no hidden trouble of failure exists, so that the first clamping piece 101 can keep a good attaching state with the top end surface 201 of the inner container, and thus the moisture condensation prevention effect is more stable and the reliability is higher.

Specifically, first holding piece 101 can adopt insulating, high temperature resistance mica sheet to make to utilize the mica sheet indirect heat conduction that produces heating tape 103 to the inner bag top end face 201 on, be convenient for improve the homogeneity of being heated of inner bag top end face 201, reduce the area of the low temperature dead angle district on the inner bag top end face 201, the effect of preventing the condensation of water vapour is better. In addition, the first clamping piece 101 can realize insulation between the heating belt 103 and the top end surface 201 of the liner, so that electricity on the heating belt 103 is prevented from being conducted to the top end surface 201 of the liner by the first clamping piece 101, and electric shock hazard is avoided.

The second holding sheet 102 may also be made of an insulating and high temperature resistant mica sheet to insulate the heating tape 103 from the housing of the cooking device, so as to prevent electricity on the heating tape 103 from being conducted to the housing of the cooking device by the second holding sheet 102, thereby avoiding the occurrence of electric shock hazard.

Preferably, referring to fig. 3 and 4, the heating tape 103 may be spirally wound on the substrate 104 to limit the position of the heating tape 103 by the substrate 104, so as to reduce the possibility of displacement of the heating tape 103, maintain the uniformity of heat transfer from the heating tape 103 to the first clamping piece 101, and reduce the possibility of increasing the low-temperature dead angle region. The substrate 104 wound with the heating tape 103 is sandwiched between the first and

second holding sheets

101 and 102 to be fixed by the first and second holding sheets.

Specifically, the base plate 104 and the top end surface 201 of the liner can be directly connected through the connecting component, so as to improve the connection stability.

Preferably, the heating tape 103 may be uniformly wound on the substrate 104 to further improve the uniformity of heat transfer from the heating tape 103 to the first clamping sheet 101, and reduce the possibility of increasing the low-temperature dead angle region.

Specifically, the substrate 104 may be made of insulating and high temperature resistant mica sheets, and the first holding sheet 101 made of mica sheets and the second holding sheet 102 made of mica sheets are used in cooperation, so that insulation between different positions of the heating tape 103 itself can be realized, and normal heating efficiency of the heating tape 103 can be ensured.

Further, a metal plate 105 (such as a stainless steel plate, a galvanized plate, a copper plate, and the like) may be added, the metal plate 105 is pressed against a side of the second clamping piece 102 away from the first clamping piece 101, and the metal plate 105 is connected with the top end surface 201 of the inner container through a connecting component, so that the first clamping piece 101 and the second clamping piece 102 made of mica sheets are protected by the metal plate 105, and the probability of fracture of the first clamping piece 101 and the second clamping piece 102 is reduced.

It should be noted that the metal plate 105, the first holding sheet 101, the second holding sheet 102 and the substrate 104 made of mica sheets do not generate peculiar smell when the temperature rises, so as to ensure the taste of the cooked food material.

Referring to fig. 1, the specific structure of the connecting assembly includes a bolt 108 and a nut 109, wherein the bolt 108 is fixed on the top end surface 201 of the inner container, through holes are formed in the first clamping piece 101, the second clamping piece 102, the base plate 104 and the metal plate 105, when the connecting assembly is installed, the first clamping piece 101, the base plate 104 wound with the heating belt 103, the second clamping piece 102 and the metal plate 105 are aligned and stacked together in sequence, then the aligned through holes are sleeved on the bolt 108, and then the nut 109 is screwed on the bolt 108 to lock the first clamping piece 101, the second clamping piece 102, the base plate 104 and the metal plate 105 on the top end surface 201 of the inner container, so as to fix the first clamping piece 101, the second clamping piece 102, the base plate 104 and the metal plate 105; alternatively, the first holding piece 101, the base plate 104 with the heating tape 103 wound thereon, the second holding piece 102, and the through hole of the metal plate 105 are sequentially fitted over the bolt 108, and finally the nut 109 is screwed onto the bolt 108.

The bolts 108 can be selected from the welding bolts 108, so that the bolts 108 are welded to the top end face 201 of the liner, and the connection stability of the bolts 108 and the top end face 201 of the liner is improved.

Wherein, coupling assembling can set up to five groups, and one of them group is used for connecting the central point of preventing water vapor condensation subassembly 100 and the central point of inner bag top end face 201 puts, and four groups are used for connecting the four corners position of preventing water vapor condensation subassembly 100 and inner bag top end face 201 respectively in addition, have improved the connection reliability.

Specifically, referring to fig. 3, the first clamping piece 101, the base plate 104, the second clamping piece 102 and the metal plate 105 may be riveted by the first rivet 110 in advance, and before the waterproof vapor condensation assembly 100 is mounted on the top end surface 201 of the inner container, the first clamping piece 101, the base plate 104, the second clamping piece 102 and the metal plate 105 may be riveted together by the first rivet 110 in advance, so that the waterproof vapor condensation assembly 100 can form an integral structure in advance, and the waterproof vapor condensation assembly 100 is conveniently and conveniently mounted on the top end surface 201 of the inner container in an integral manner.

Preferably, the heating belt 103 may be connected to the power supply by using a connection terminal 106, the connection terminal 106 is disposed on a side of the metal plate 105 away from the second clamping piece 102, and the substrate 104, the second clamping piece 102, the metal plate 105 and the connection terminal 106 are riveted by using a second rivet 111; before the first clamping piece 101, the substrate 104, the second clamping piece 102 and the metal plate 105 are riveted together, the substrate 104, the second clamping piece 102, the metal plate 105 and the wiring terminal 106 can be riveted together by the second rivet 111, so that the wiring terminal 106 can be butted with the heating belt 103 wound on the substrate 104, conduction between the heating belt 103 and the wiring terminal 106 is realized, and therefore, the heating belt 103 on the substrate 104 can be connected with a power supply through the wiring terminal 106, and connection convenience is improved.

Specifically, referring to fig. 2 and 3, a temperature sensor is installed in the inner container 200 of the cooking device, and the temperature sensor is electrically connected to the power supply of the heating belt 103 through a controller, wherein the controller can control the on/off of the power supply of the heating belt 103 according to the temperature value sensed by the temperature sensor, and the following control methods can be specifically adopted:

when the temperature in the liner 200 reaches or exceeds a preset conduction value (preferably 70 ℃), the controller controls the power supply of the heating belt 103 to be conducted, so that the heating belt 103 is electrified to generate heat, and the top end surface 201 of the liner starts to be heated, so as to prevent the condensate water from being generated on the top end surface 201 of the liner; when the temperature in the inner container 200 reaches or exceeds a preset cut-off value (preferably 110 ℃), the top end surface 201 of the inner container does not produce condensed water any more, and at the moment, the controller controls the power supply of the heating belt 103 to be switched on, so that the heating belt 103 is powered off, the heating of the top end surface 201 of the inner container is stopped, the power supply is saved, and the heating belt 103 is prevented from being heated all the time to damage the waterproof steam condensation assembly 100.

Further, a temperature controller 107 can be installed on one side of the metal plate 105 away from the second clamping piece 102, and the temperature controller 107 is connected with a power supply of the heating belt 103, so that when the temperature sensor fails and the heating belt 103 heats the top end surface 201 of the liner all the time, the temperature controller 107 is used for controlling the on-off of the power supply to play a secondary protection role, and the following control mode can be specifically adopted:

when the temperature of the metal plate 105 rises to 110 ℃, the temperature controller 107 acts to disconnect the power supply of the heating belt 103, so that the heating belt 103 is powered off, the heating of the top end surface 201 of the inner container is stopped, the power supply is saved, and the heating belt 103 is prevented from being heated all the time to damage the waterproof steam condensation component 100; when the temperature of the metal plate 105 is reduced to 95 ℃, the temperature controller 107 is reset to conduct the power supply of the heating belt 103, so that the heating belt 103 is electrified to start heating the top end surface 201 of the liner, and the generation of condensed water on the top end surface 201 of the liner is prevented.

Specifically, the thermostat 107 may be riveted to the metal plate 105 by a third rivet 112.

Preferably, the temperature controller 107 can be set as a snap-action temperature controller 107, the operating temperature of the snap-action temperature controller 107 is 110 plus or minus 3 ℃, the reset temperature is 95 plus or minus 5 ℃, the working temperature is fixed, the action is reliable and crisp, the arc is not drawn, the service life is long, and the performance is reliable.

Preferably, heating band 103 can adopt iron chromium aluminium heating band 103, and it is efficient to generate heat, and the conduction is fast, is convenient for optimize the effect of preventing the vapor condensation, and in addition, iron chromium aluminium heating band 103, the oxidation resistance is stronger, and is longe-lived, can reduce the work of changing heating band 103.

Specifically, a heating wire may be used as the heating belt.

The embodiment also provides a cooking device which comprises the moisture condensation preventing assembly 100.

Therefore, the cooking device provided by the embodiment has all the advantages of the above-mentioned moisture condensation preventing assembly 100, the moisture condensation preventing effect is more stable, and the reliability is higher.

To sum up, the utility model discloses a prevent steam condensation subassembly and cooking device, it has overcome traditional many technical defects of the cooking device who has the steam culinary art function. The waterproof vapour condensation subassembly and cooking device that this embodiment provided have the effect of waterproof vapour condensation more stable, the higher technical advantage of reliability.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The waterproof vapor condensation assembly is characterized by comprising a first clamping sheet (101), a second clamping sheet (102) and a heating belt (103);

wherein, heating band (103) press from both sides and locate first holding piece (101) with between second holding piece (102), first holding piece (101) with second holding piece (102) all pass through coupling assembling with inner bag top end face (201) of cooking device and are connected, first holding piece (101) are attached on inner bag top end face (201), and can with heat conduction that heating band (103) produced gives inner bag top end face (201).

2. The moisture condensation preventing assembly according to claim 1, further comprising a base plate (104), wherein the heating tape (103) is spirally wound on the base plate (104), and the base plate (104) wound with the heating tape (103) is sandwiched between the first holding sheet (101) and the second holding sheet (102).

3. Moisture condensation preventing assembly according to claim 2, wherein the heating tape (103) is wound evenly around the base plate (104).

4. The moisture condensation preventing assembly according to claim 2, wherein at least one of the first clamping sheet (101), the second clamping sheet (102) and the base plate (104) is of a mica sheet structure.

5. The moisture and water resistant condensation assembly according to claim 4, further comprising a metal plate (105), wherein the metal plate (105) is pressed against the side of the second clamping piece (102) facing away from the first clamping piece (101), and the metal plate (105) and the top end surface (201) of the inner container are connected through the connecting assembly.

6. The assembly of claim 5, wherein the connection assembly comprises a bolt (108) and a nut (109), the bolt (108) is fixed on the top end surface (201) of the inner container, the first clamping piece (101), the second clamping piece (102), the base plate (104) and the metal plate (105) are all provided with through holes, and the bolt (108) sequentially passes through the through holes of the first clamping piece (101), the base plate (104), the second clamping piece (102) and the metal plate (105) and then is matched with the nut (109).

7. The moisture condensation preventing assembly according to claim 5, wherein the first clamping piece (101), the base plate (104), the second clamping piece (102) and the metal plate (105) are riveted with a first rivet (110);

and/or the heating belt (103) is connected with a power supply through a connecting terminal (106), the connecting terminal (106) is arranged on one side, away from the second clamping piece (102), of the metal plate (105), and the substrate (104), the second clamping piece (102), the metal plate (105) and the connecting terminal (106) are riveted through a second rivet (111).

8. The moisture condensation preventing assembly according to any of claims 5-7, wherein a temperature sensor is installed in the inner container (200) of the cooking device, the temperature sensor is electrically connected with the power supply of the heating belt (103) through a controller, and the controller can control the on-off of the power supply of the heating belt (103).

9. The moisture condensation preventing assembly according to claim 8, wherein a temperature controller (107) is installed on a side of the metal plate (105) facing away from the second clamping piece (102), and the temperature controller (107) is connected to a power supply of the heating belt (103) for controlling the power supply to be turned on or off after the temperature sensor fails.

10. A cooking device, characterized in that it comprises a moisture condensation resistant assembly (100) according to any one of claims 1 to 9.