CN107713737B

CN107713737B - Lifting steaming table

Info

Publication number: CN107713737B
Application number: CN201711145392.0A
Authority: CN
Inventors: 罗江祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-19
Filing date: 2017-11-17
Publication date: 2022-12-13
Anticipated expiration: 2037-11-17
Also published as: CN107713737A; CN208491718U

Abstract

The invention discloses a lifting steaming table, which comprises a table body, a cover body and a lifting device, wherein the cover body is connected with the lifting device, is supported by the lifting device, and can be movably arranged on the table body in a lifting manner; the cover body covers the cooking area and is closed with the cooking area to form a heating cavity for heating food; the cover body comprises a cover body and a connecting part connected with the lifting device, a light wave heating device and a microcrystalline glass panel are arranged in the connecting part, and at least one outer surface of the connecting part is provided with a heat dissipation hole; the connecting part downwardly and outwardly extends to form a turned edge, the turned edge forms a downward opening, and the opening is provided with a microcrystalline glass panel. The invention improves the structure of the steaming table, so that the steaming table not only has the traditional steam heating function, but also has other more functions.

Description

Lifting steaming platform

Technical Field

The invention relates to the field of cooking equipment, in particular to a lifting steaming platform.

Background

The existing steaming table with the lifting pot cover is widely used in restaurants, special catering shops and the like, and compared with the traditional cooker with the pot cover opened manually, the steaming table can automatically lift the pot cover and steam food on the steaming table through steam, is more unique compared with the traditional cooker, and has attractive and ornamental value.

Due to the limitation of the structure of the lifting pot cover, the steaming table can only adopt steam to heat and cook food on the steaming table when being matched with the pot cover, so that the heating mode of the food is single, the food material suitable for steam heating is single, and a steam generating mechanism is required to be arranged in the steaming table, so that no redundant space is provided for installing other heating devices to cook the food; in addition, in order to prevent steam leakage during use, the pot cover of a general steaming table can enhance the air tightness of the pot cover to prevent steam from leaking from the inside of the pot cover to scald surrounding users, but the temperature of the pot cover is also increased rapidly while the air tightness is increased, the expansion rate is different at the joint of the pot cover and an upper lifting device due to different materials and temperatures, the joint of the pot cover and the lifting device is loosened after repeated times, and safety accidents are easily caused.

Disclosure of Invention

The invention aims to provide a lifting steaming platform, which improves the structure of the steaming platform, so that the steaming platform not only has the traditional steam heating function, but also has other more functions.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a lifting steaming table comprises a table body, a cover body and a lifting device, wherein the cover body is connected with the lifting device, supported by the lifting device and movably arranged on the table body in a lifting manner, a steam generating device is arranged in the table body, a cooking area is arranged on the upper surface of the table body, and the steam generating device is connected with the cooking area and provides steam for the area; the cover body covers the cooking area and is closed with the cooking area to form a heating cavity for heating food; the cover body comprises a cover body and a connecting part connected with the lifting device, a light wave heating device and a microcrystalline glass panel are arranged in the connecting part, and at least one outer surface of the connecting part is provided with a heat dissipation hole; the connecting part downwardly and outwardly extends to form a turned edge, the turned edge forms a downward opening, and the opening is provided with a microcrystalline glass panel.

A lifting steaming table in the prior art belongs to large-scale cooking equipment, combines a traditional round table and cooking into a whole, is internally provided with a steam generating device, is connected with a cooking area above the steam generating device to cook and heat food placed on the cooking area, is provided with a cover body and a lifting device at the upper part of the table body to be matched with the cooking area, forms a heating cavity when the cover body is covered on the cooking area under the action of the lifting device, and conveys steam to the heating cavity to heat the food.

According to the lifting steaming platform, in order to avoid the problems that a connecting structure between the cover body and the lifting device has different thermal expansion efficiencies and the steaming platform has a single function, the cover body structure is improved specifically, the cover body comprises the cover body and a connecting part connected with the lifting device, the connecting part is independently arranged to be connected with the lifting device, and the cover body is prevented from being directly connected with the lifting device; the connecting part is internally provided with the light wave heating device and the microcrystalline glass panel, the light wave heating device can increase the cooking mode of the steaming table, so that the steaming table has the traditional cooking mode of steam heating, and can roast food in the heating cavity by using the light wave heating device of the upper cover body, the functions of the steaming table are enriched, the steaming table is more diversified, meanwhile, the types of food materials which can be processed by the steaming table can be increased, for example, food which is suitable for roasting and is not suitable for cooking can be cooked on the lifting steaming table of the invention to be delicious; meanwhile, the connecting part is also provided with the heat dissipation holes correspondingly to avoid overheating of the connecting part, and the lower side opening of the connecting part is also provided with the microcrystalline glass panel, so that the air tightness of the heating cavity is kept, the steam is prevented from being dissipated from the heat dissipation holes on the heating part to influence the steam heating effect when the heating cavity is conveyed with steam, and the dissipated steam also has higher temperature and is easy to scald diners beside the table body; the microcrystalline glass panel also has good heat transfer performance, and can transfer the heat energy of the light waves generated by the upper light wave heating device to the food materials below to bake the food materials; generally, the connecting part, the lifting device and the cover body are made of different materials, so that the problem that a product is loosened and deformed due to the fact that expansion rates of parts made of two different materials are different when the parts are heated and expanded is solved, the cover body and the connecting part or the lifting device are directly and fixedly connected to the lower surface of the cover body to be supported, the cover body is placed on the cover body from the upper side and installed, and the problem that a connecting device of the cover body and the installation cover is loosened is solved.

Furthermore, the cover body is a semi-arc ring surface with an opening at the upper part, after the cover body is installed on the connecting part, the size of the opening of the plane where the opening is located is larger than the size of the opening corresponding to the plane, and at least the size of the opening of the lower side plane parallel to the plane is larger than the size of the opening. The larger the size of the opening is, the larger the size of the connecting part corresponding to the opening extends to the cover body is, and an inclined plane for mounting the cover body is formed, so that the cover body can be stably mounted on the connecting part of the cover body.

Still further, elevating gear still includes the adapter sleeve, the adapter sleeve downside with the lid is connected.

Still further, a heat radiation fan is arranged in the connecting part. The heat dissipation fan can be used for preventing the interior of the connecting part from being overheated, and when steam is used for heating, the heat dissipation fan can dissipate the heat of the connecting part, so that the connecting part is prevented from being heated and expanded at an excessively high speed to influence the connection relation between the connecting part and the cover body; when the light wave heating device is used for heating, the heat radiation fan can also directly radiate the light wave heating device, so that the damage caused by overheating of the light wave heating device and the connecting part is avoided.

Still further, the cooling fan is arranged on the upper layer of the light wave heating device. Because the light wave heating device adopts the form of light waves to heat the food below, in order to avoid the heat radiation fan from shielding the light waves and avoid the direct irradiation of the heat radiation fan by the light waves to cause the overheating of the fan, the heat radiation fan is arranged on the upper layer of the light wave heating device.

Still further, the connecting part further comprises a shell, the light wave heating device and the microcrystalline glass panel are arranged in the shell, and the heat dissipation holes are formed in the upper surface and/or the side surface of the shell. The casing provides installation space for light wave heating device and microcrystalline glass panel, avoids light wave heating device and microcrystalline glass panel to receive the casing protection, simultaneously, still sets up the louvre heat dissipation of connecting portion of being convenient for on the casing.

Still further, the lifting device is connected to the upper surface of the shell, and supplies power to the light wave heating device in the connecting part through the lifting device. Lifting device need not to be connected with cover body direct fixed connection, because the casing is far away from the source that generates heat and is provided with a plurality of louvres on the casing, relatively poor with lifting device's the difference in temperature, can not lead to the relation of connection between them to change and influence connection structure's stability because of the thermal expansion.

Still further, the microcrystalline glass panel is fixedly connected with the light wave heating device.

Still further, the cooking area comprises a carrying plate, a rotating mechanism is arranged on the carrying plate, and the carrying plate rotates under the action of the rotating mechanism. The object carrying plate is of a rotatable structure, and when food is placed on the object carrying plate, the food rotates along with the object carrying plate, so that the food can be better baked by matching with the light wave heating device.

Still further, still include cage and conversion equipment, conversion equipment locates on elevation structure, and connect cage and lid, conversion equipment is used for changing cage and lid position makes cage and lid respectively with the regional cooperation of cooking. The isolation cover is a common pot cover, the isolation cover and the cover body are subjected to position conversion through the conversion device, if the steam generation device of the table body is used for heating food, the isolation cover can only be used for covering the food for steam heating, and when the light wave heating device is required to bake the food, the cover body can be converted to be aligned to the cooking area through the conversion device, and then the cover body covers the food for light wave heating.

Drawings

FIG. 1 is a cross-sectional view of the cover and the lifting device;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at b;

FIG. 4 is a perspective view of the table body;

FIG. 5 is a cross-sectional view of the power section of the elevator apparatus;

FIG. 6 is an exploded cross-sectional view of the cover;

FIG. 7 is a perspective view of the housing;

fig. 8 is a perspective view of a connection portion of the lifting device and the connection portion.

Detailed Description

The invention discloses a lifting steaming platform which is described by combining the attached drawings.

As shown in fig. 1 to 8, the lifting steaming platform comprises a table body 5, a cover body and a lifting device 3, wherein the cover body is connected with the lifting device 3, supported by the lifting device 3, and is arranged on the table body 5 in a lifting and contracting manner, a steam generating device is arranged in the table body 5, a cooking area is arranged on the upper surface of the table body 5, and the steam generating device is connected with the cooking area and provides steam for the area; the cover body covers the cooking area and is closed with the cooking area to form a heating cavity for heating food; the cover body comprises a cover body 1 and a connecting part 2 connected with a lifting device 3, wherein the connecting part 2 comprises a shell 23, a light wave heating device and a microcrystalline glass panel 24.

As shown in fig. 7, the heat radiation holes 231 are provided on both the upper surface and the side surface of the case 23, and in order to maintain the strength of the case 23, the heat radiation holes 231 may be provided only on the upper surface or the side surface of the case 23 depending on the internal structure of the connecting part 2; the middle part of the shell 23 is provided with an opening 232 connected with the lifting device 3, and the opening 232 is arranged in a through hole mode.

Further, the lifting device 3 is connected to the upper surface of the housing 23, and the lifting device 3 supplies power to the optical wave heating device in the connecting part 2. Lifting device 3 need not to cover body 1 direct fixed connection, because casing 23 is far away from the source that generates heat and be provided with a plurality of louvres 231 on the casing 23, and is relatively poor with lifting device 3's the difference in temperature, can not lead to the relation of connection between them to change because of the thermal expansion and influence connection structure's stability.

As shown in fig. 8, a screw-fastening limiting nut 3131 is disposed at one end of the connection sleeve 313 connected to the housing 23, when the connection sleeve 313 is connected to the housing 23, the connection sleeve 313 is inserted into the opening 232, the limiting nut 3131 is screwed into the connection sleeve 313 from below the housing 23, and the housing 23 is clamped between the connection sleeve 313 and the limiting nut 3131, so that the connection between the lifting device 3 and the connection part 2 is prevented, and a gap is inevitably formed between the opening and the connection sleeve 313, so that even if the connection part 2 and the connection sleeve 313 are different in thermal expansion rate, a sufficient gap is left for the expansion.

As shown in fig. 6, the light wave heating device and the microcrystalline glass panel 24 are disposed in the casing 23, the casing 23 provides an installation space for the light wave heating device and the microcrystalline glass panel 24, so as to prevent the light wave heating device and the microcrystalline glass panel 24 from being protected by the casing 23, and meanwhile, the casing 23 is further provided with heat dissipation holes 231 for facilitating heat dissipation of the connection portion 2.

Preferably, a heat radiation fan may be further provided in the connection portion 2. The heat dissipation fan can be used for preventing the interior of the connecting part 2 from being overheated, and when steam is used for heating, the heat dissipation fan can dissipate part of heat of the connecting part 2, so that the phenomenon that the connection relation between the connecting part 2 and the cover body 1 is influenced due to the fact that the expansion rate of the connecting part 2 is too high when heated is avoided; when the light wave heating device is used for heating, the heat radiation fan can also directly radiate the light wave heating device, so that the damage caused by overheating of the light wave heating device and the connecting part 2 is avoided.

Further preferably, the heat dissipation fan is arranged on the upper layer of the light wave heating device. Because the light wave heating device adopts the form of light waves to heat the food below, in order to avoid the heat radiation fan to shield the light waves and also avoid the direct irradiation of the heat radiation fan by the light waves to cause overheating of the fan, the heat radiation fan is arranged on the upper layer of the light wave heating device.

Still further, as shown in fig. 1 and 2, the optical wave heating device includes a mounting cover 21 and an optical wave tube 22, wherein the optical wave tube 22 is mounted in the mounting; the mounting cover 21 is further provided with a reflection region 211 disposed in an annular protrusion manner at a mounting position matching with the optical wave tube 22. The reflection region 211 is configured to reflect the light waves emitted by the light wave tube 22, collect and reflect the light waves emitted from the light wave tube 22 downward, and collect the heat energy generated by the light wave tube 22 to heat and bake the lower portion.

As shown in fig. 2, the opening is formed by extending the mounting cover 21 to the lower surface of the cover body 1, the mounting cover 21 extends a flange 212 to the lower surface of the cover body 1, the opening is the opening of the flange 212, the cover body 1 is mounted on the flange 212, and the opening is mounted with the microcrystalline glass panel 24.

Still further, the cover body 1 is a semi-arc ring surface with an upper opening 11, after the cover body 1 is installed on the connecting part 2, the opening size of the plane where the opening 11 is located is larger than the opening size corresponding to the plane, and at least the opening size of the lower plane parallel to the plane is larger than the opening size. The larger the opening size is, the larger the size of the connecting part 2 corresponding to the opening size extending to the cover body 1 is, and an inclined plane for installing the cover body 1 is formed, so that the cover body 1 can be stably installed on the connecting part 2.

Generally, the cover body 1 is made of transparent materials such as glass, and the main body material of the connecting part 2 is made of metal or other hard materials, so that the two parts have different thermal expansion rates, and by adopting the above installation method, the cover body 1 is directly installed on the flange 212 under the action of gravity, so that the movement of the cover body 1 is not completely limited, and the cover body can have a certain displacement space for the expansion.

Still further, the optical wave heating device is fixed on the housing 23 through bolts.

Still further, the microcrystalline glass panel 24 is fixedly connected with the light wave heating device.

As an embodiment of the present invention, the cooking area includes a carrier plate 51, a rotating mechanism is disposed on the carrier plate 51, and the carrier plate 51 rotates under the action of the rotating mechanism. The object carrying disc 51 is a rotatable structure, and when food is placed on the object carrying disc 51, the food rotates along with the object carrying disc 51, so that the food can be better baked by matching with the light wave heating device.

As an embodiment of the present invention, the cooking apparatus further includes a separation cover and a conversion device, the conversion device is disposed on the lifting structure and is connected to the separation cover and the cover, and the conversion device is configured to convert positions of the separation cover and the cover, so that the separation cover and the cover are respectively matched with the cooking area. The isolation cover is a common pot cover, the isolation cover and the cover body are subjected to position conversion through the conversion device, if the steam generation device of the table body 5 is used for heating food, the isolation cover can only be used for covering the food for steam heating, and when the light wave heating device is required to bake the food, the cover body can be converted to be aligned with the cooking area through the conversion device, and then the cover body covers the food for light wave heating.

A lifting steaming table in the prior art belongs to large-scale cooking equipment, combines a traditional round table of China with cooking into a whole, is internally provided with a steam generating device in a traditional round table body 5, is connected with a cooking area above to cook and heat food placed on the cooking area, is provided with a cover body and a lifting device 3 at the upper part of the table body 5 to be matched with the cooking area, forms a heating cavity when the cover body is covered on the cooking area under the action of the lifting device 3, and the steam generating device conveys steam to the heating cavity to heat the food.

According to the lifting steaming table, in order to avoid the problems that a connecting structure between a cover body and a lifting device 3 is different in thermal expansion efficiency and single in function of the steaming table, the cover body structure is improved specifically, the cover body comprises a cover body 1 and a connecting part 2 connected with the lifting device 3, the connecting part 2 is independently arranged to be connected with the lifting device 3, and the cover body 1 is prevented from being directly connected with the lifting device 3; the connecting part 2 internally comprises a light wave heating device and a microcrystalline glass panel 24, the light wave heating device can increase the cooking mode of the steaming table, so that the steaming table has the traditional cooking mode of steam heating, and can roast food in a heating cavity by using the light wave heating device of the upper cover body, the functions of the steaming table are enriched, the steaming table is more diversified, and meanwhile, the types of food materials which can be processed by the steaming table can be increased, for example, food which is suitable for roasting and is not suitable for cooking can be cooked on the lifting steaming table of the invention to have delicious taste; meanwhile, the connecting part 2 is also provided with the heat radiating holes 231 correspondingly to avoid overheating of the connecting part 2, and the lower opening of the connecting part 2 is also provided with the microcrystalline glass panel 24, so that the air tightness of the heating cavity is kept, the steam is prevented from being emitted from the heat radiating holes 231 on the heating part to influence the steam heating effect when the steam is conveyed to the heating cavity, and the emitted steam also has higher temperature, so that diners beside the table body 5 are easily scalded; secondly, the microcrystalline glass panel 24 also has good heat transfer performance, and can transfer the light wave heat energy generated by the upper light wave heating device to the lower food material to bake the food material; generally, the connecting part 2, the lifting device 3 and the cover body 1 are made of different materials, so that the problem that a product is loosened and deformed due to different expansion rates of two parts made of different materials when the parts expand by heat is solved as much as possible, and the cover body 1 and the connecting part 2 or the lifting device 3 are directly and fixedly connected should be avoided as much as possible.

As shown in fig. 1 to 3, the lifting device 3 includes a traction device 32 and a lifting sleeve 31, and the lifting sleeve 31 is connected to the connecting portion 2. The connecting part 2 and the cover body 1 are moved up and down by the telescopic tube 31 through the cooperation of the traction device 32 and the telescopic tube 31.

Still further, the telescopic tube 31 includes an inner tube 311 and an outer tube 312, the inner tube 311 and the outer tube 312 are hollow tubes, the inner tube 311 is sleeved in the outer tube 312 to slide, and the lifting device 3 is connected to the housing through the inner tube 311 to drive the cover body 1 and the connecting portion 2 to move up and down.

Still further, as shown in fig. 1 to 3, the inner pipe 311 further includes a connecting sleeve 313 connected to the housing, and the connecting sleeve 313 is also configured as a hollow pipeline structure.

As shown in fig. 3, a limiting bar 314 is further disposed in the outer tube 312, and the limiting bar 314 is disposed in a gap between the outer tube 312 and the inner tube 311. In order to prevent the inner tube 311 from deflecting in the outer tube 312, the limit bar 314 is added to prevent the inner tube 311 from deflecting in the outer tube 312, so that the inner tube 311 can vertically move up and down in the outer tube 312, and the cooker can not normally work because the lifting device 3 is blocked due to the deflection of the inner tube 311.

The spacing bar 314 is helical.

Further, since the cover body is arranged to be lifted and lowered, the light wave tube 22 in the cover body needs to be powered on for reuse, and since the cover body is arranged to be separated from the lower portion and automatically lifted and lowered, the light wave tube 22 needs to be powered on from the upper portion, the connection sleeve 313, the inner tube 311 and the outer tube 312 are arranged to be hollow structures, so that a connection line of the light wave tube 22 can pass through, as shown in fig. 3, the inner tube 311 is further provided with a through hole 3111 for the line to pass through.

Further, as shown in fig. 5, the drawing device 32 is installed at an upper portion of the telescopic riser 31, and the drawing device 32 includes a motor 321, a first roller 322, a second roller 323, and a drawing wire.

Further, the pulling wire is connected to the inner tube 311, the first roller 322 and the second roller 323, the motor 321 drives the first roller 322 to rotate, and the second roller 323 and the inner tube 311 are pulled by the pulling wire to move up and down.

Still further, still include upper carrier 4, carrier 4 is used for fixed the lid.

As shown in fig. 5, the carrier 4 is provided with a cover fixed by a connecting traction device 32, and the carrier 4 is further provided with a hook connected with the second roller 323.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention are also intended to fall within the scope of the appended claims. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A lifting steaming table comprises a table body, a cover body and a lifting device, wherein the cover body is connected with the lifting device, supported by the lifting device and movably arranged on the table body in a lifting manner, a steam generating device is arranged in the table body, a cooking area is arranged on the upper surface of the table body, and the steam generating device is connected with the cooking area and provides steam for the area; the cover body covers the cooking area and is closed with the cooking area to form a heating cavity for heating food; the cover body is characterized by comprising a cover body and a connecting part connected with a lifting device, wherein a light wave heating device and a microcrystalline glass panel are arranged in the connecting part, and at least one outer surface of the connecting part is provided with a heat dissipation hole; the connecting portion downwardly and outwardly extend has the turn-ups, just the turn-ups forms decurrent uncovered opening uncovered department seal mounting has the glass ceramic panel, the cover body is upper portion open-ended semi-arc anchor ring, connecting portion extend to cover body lower surface supports the cover body.

2. The lifting steaming platform as claimed in claim 1, wherein after the cover body is mounted on the connecting part, the size of the opening of the plane where the opening is located is larger than the size of the opening corresponding to the plane, and at least the size of the opening of the lower plane parallel to the plane is larger than the size of the opening.

3. The lift cooking platform of claim 1, wherein the lift mechanism further comprises a connecting sleeve, an underside of the connecting sleeve being connected to the lid.

4. The lifting steaming platform as recited in claim 1, wherein a heat dissipation fan is provided in the connecting portion.

5. The lifting steaming platform as claimed in claim 4, wherein the heat dissipation fan is disposed on the upper layer of the light wave heating device.

6. The lifting steaming platform according to claim 1, wherein the connecting part further comprises a housing, the light wave heating device and the microcrystalline glass panel are arranged in the housing, and the heat dissipation holes are arranged on the upper surface and/or the side surfaces of the housing.

7. The lifting steaming platform as claimed in claim 6, wherein the lifting device is connected to the upper surface of the casing and supplies power to the light wave heating device in the connecting part.

8. The lifting steaming platform according to claim 1, wherein the microcrystalline glass panel is fixedly connected with the light wave heating device.

9. The lifting steaming platform as claimed in claim 1, wherein the cooking area comprises a carrying plate, a rotating mechanism is arranged on the carrying plate, and the carrying plate rotates under the action of the rotating mechanism.

10. The elevating steaming platform as claimed in any one of claims 1 to 9, further comprising a shield and a switching device, wherein the switching device is disposed on the elevating structure and is connected to the shield and the cover, and the switching device is configured to switch the positions of the shield and the cover so that the shield and the cover are respectively engaged with the cooking area.