阅读说明：本技术 一种蒸箱 (Steam box ) 是由 张权 于 2019-09-29 设计创作，主要内容包括：本发明涉及一种蒸箱,包括机壳和设置在机壳中内胆,所述内胆中设置有用于容置待蒸制食物的蒸具,该蒸具包括外壳,该外壳包括第一部分和第二部分,且该蒸的外壳为由该第一部分和第二部分以可拆卸的方式拼合而成的密封结构,且该蒸具的侧壁上开设有可启闭的第一排气口。与现有技术相比,本发明中当烹饪的食物较少时无需占用整个内胆空间,用户只需在蒸具中蒸制食物即可,缩短食物蒸熟的时间,方便用户使用,并且蒸具的侧壁上开设有可启闭的第一排气口,从而通过控制第一排气口的启闭可实现在蒸具中的过压蒸,继而提升烹饪效果。(The invention relates to a steam box, which comprises a casing and an inner container arranged in the casing, wherein a steaming tool for containing food to be steamed is arranged in the inner container, the steaming tool comprises a shell, the shell comprises a first part and a second part, the steaming shell is a sealing structure formed by detachably splicing the first part and the second part, and a first exhaust port capable of being opened and closed is formed in the side wall of the steaming tool. Compared with the prior art, when the cooked food is less, the whole inner container space does not need to be occupied, a user only needs to steam the food in the steaming tool, the steaming time of the food is shortened, the use by the user is facilitated, and the side wall of the steaming tool is provided with the first exhaust port which can be opened and closed, so that the over-pressure steaming in the steaming tool can be realized by controlling the opening and closing of the first exhaust port, and the cooking effect is improved.)

1. The utility model provides a steam box, includes casing (1) and sets up inner bag (2) in casing (1), its characterized in that, be provided with in inner bag (2) and be used for holding steaming utensil (3) of waiting to steam food, should evaporate utensil (3) and include shell (30), this shell (30) include first portion and second portion, and should evaporate shell (30) for by the seal structure that this first portion and second portion amalgamation form with the detachable mode, and set up on the lateral wall of this steaming utensil (3) and can open and close gas vent (321).

2. The steam box as claimed in claim 1, wherein the second part of the housing (30) is a base (31) with an open top, and the first part is a steaming cover (32) covering the opening of the base (31), the base (31) is provided therein with a steaming plate (33) for placing food to be cooked and a steam generating assembly for generating steam to heat the food on the steaming plate (33), and the exhaust port (321) is opened in the steaming cover (32).

3. The steam box as claimed in claim 2, wherein the steam generating assembly comprises a water box (34) with an open top and a heating pipe (35) arranged at the bottom of the water box (34), the steaming tray (33) is covered on the open top of the water box (34), and the bottom wall of the steaming tray (33) is provided with steam holes (331).

4. A steam box according to claim 3, characterized in that the base (31) is exposed with a first plug connector (351) connected with the heating pipe (35), and the side wall of the inner container (2) is connected with a second plug connector (214) electrically connected with the power circuit of the steam box, when the first and second plug connectors (351, 214) are plugged, the heating device is conducted with the power circuit of the steam box.

5. The steam box according to any one of claims 1 to 4, wherein the side wall of the inner container (2) is provided with an air outlet port (22) capable of being in fluid communication with the air outlet (321) of the steaming tool (3), the air outlet port (22) is externally connected with an exhaust pipe (221), and the exhaust pipe (221) is provided with an adjustable pressure relief valve (2211) and a pressure sensor (2212), respectively.

6. The steam box according to claim 3 or 4, characterized in that the base (31) is provided with a water inlet (311) communicated with the inside of the water box (34), the side wall of the inner container (2) is provided with a water inlet interface (23) capable of being communicated with the water inlet (311), and the water inlet interface (23) is communicated with the water outlet of the water tank (9) through an external water inlet pipe (231).

7. The steam box according to claim 1 to 4, further comprising driving structures (4) for driving the steaming tool (3) to move inside and outside relative to the inner container (2), wherein the driving structures (4) are respectively arranged on the left side and the right side of the steaming tool (3), each driving structure (4) comprises a driving motor (41), a sliding strip (42), a sliding rail (43) and a transmission mechanism (44), the sliding strip (42) and the sliding rail (43) are respectively arranged along the front and back direction of the inner container (2), one side of the sliding strip (42) is fixed with one side of the outer shell (30) of the steaming tool (3), the other side of the sliding strip is embedded in the sliding rail (43), and the driving motor (41) can be transmitted to the sliding strip (42) through the transmission mechanism (44) to enable the sliding strip (42) to move back and forth along the sliding rail (43).

8. The steam box as claimed in claim 7, wherein the other side edge of the slide bar (42) is exposed to the slide rail (43) and is provided with a rack (441) extending in the longitudinal direction of the slide bar (42), the transmission mechanism (44) includes the rack (441), a driving gear (442), a transmission gear (443), a worm gear (444), a worm gear (445), and a driven gear (446), the driving gear (442) is fixed to the output shaft of the driving motor (41), the transmission gear (443) is engaged with the driving gear (442) and is coaxial with the worm (444), the screw portion of the worm gear (444) is engaged with the worm gear (445) and is coaxial with the driven gear (446), and the driven gear (446) is engaged with the rack (441).

9. The steam box according to claim 7, further comprising a controller (5), wherein each of the driving motors (41) is electrically connected to the controller (5), the casing (1) comprises a box body (13) with an open front side and a door body (11) capable of covering the box body (13), the door body (11) is hinged to the side wall of the box body (13) with the open front side through a rotating shaft (12), and the rotating shaft (12) is provided with an angle sensor (6) electrically connected to the controller (5).

10. The steam box as claimed in claim 7, characterized in that a position sensor (7) is arranged on one side of the steaming tool (3), and a second magnetic block (8) which can generate magnetic attraction with the first magnetic block (71) of the position sensor (7) is arranged on the rack (441) on the side.

Technical Field

The invention relates to the field of cooking appliances, in particular to a steam box.

background

At present, the volume of an inner container of a steam box tends to be larger, although the inner container with large volume can cook more food at one time, when the cooked food is less, the inner container with large volume can cause the waste of cooking space and the waste of cooking time and energy, and meanwhile, after the cooking is finished, a user needs to clean the inner wall of the whole inner container, so that the steam box is inconvenient to use. The Chinese patent application No. CN201910312895.5 (with the publication No. CN109998368A) discloses a steam box capable of working independently in a layered mode, which comprises a vertical barrel, wherein at least one partition plate is arranged in the vertical barrel, a cavity in the barrel can be further divided into at least two independent sub-cavities, an air inlet pipe which can be independently controlled to be opened and closed and is used for steam to enter is arranged in each sub-cavity, different multiple dishes are placed in different sub-cavities, and the opening and closing of the air inlet pipe corresponding to the sub-cavities are further controlled to steam different dishes, so that the space of the steam box can be efficiently utilized, the steam can be utilized with high energy consumption ratio, in addition, due to the existence of the partition plates, the taint of the multiple dishes is effectively avoided, and the experience effect of a user using the steam box is improved. Although the layering mode can separate independent space, the waste of space is avoided, and the layering mode can not be completely sealed at that time, so that the cooking efficiency is influenced. In addition, because the restriction of inner bag structure, current steam ager can't accomplish the overpressure and evaporate, if directly adopt current inner bag to carry out the overpressure and evaporate, then inner bag inflation deformation at once influences user's use and experiences.

Disclosure of Invention

the first technical problem to be solved by the invention is to provide a steam box suitable for cooking a small amount of food aiming at the prior art.

The second technical problem to be solved by the invention is to provide a steam box capable of realizing over-pressure steaming aiming at the prior art.

The third technical problem to be solved by the invention is to provide a steam box capable of realizing automatic pushing-out and pushing-in of a steaming tool aiming at the prior art.

the fourth technical problem to be solved by the present invention is to provide a steam box in which the pushing-out action of the steaming tool is synchronously associated with the door opening.

the technical scheme adopted for solving the first technical problem is as follows: the utility model provides a steam box, includes the casing and sets up the inner bag in the casing, its characterized in that, be provided with in the inner bag and be used for the holding to wait to evaporate the utensil that evaporates of food, should evaporate the utensil and include the shell, this shell includes first portion and second portion, and should evaporate the shell for by the airtight structure that this first portion and second portion formed with the detachable mode amalgamation, and set up the first exhaust port that can open and close on the lateral wall that should evaporate the utensil.

Preferably, the second part of the casing is a base with an open top, the first part is a steaming cover covering the opening of the base, the base is provided with a steaming tray for placing food to be cooked and a steam generating assembly for generating steam to heat the food on the steaming tray, and the exhaust port is opened on the steaming cover. The steaming tool can heat food placed in the steaming tool by using steam generated by the steam box, and can also directly heat the food by directly using steam generated by the steam generating assembly, so that the steaming tool is more flexible and convenient to use, and the use experience of a user is improved.

Further, preferably, the steam generating assembly comprises a water box with an open top and a heating pipe arranged at the bottom of the water box, the steaming tray is covered on the open top of the water box, and steam holes are distributed on the bottom wall of the steaming tray. Steam that the water heating in the water box produced like this can the direct heating evaporate food on the dish, and culinary art efficiency is higher, and the effect is better.

In order to facilitate the use of the steaming tool, a first plug-in connector connected with the heating pipe is exposed on the base, a second plug-in connector electrically connected with a power circuit of the steaming box is connected on the side wall of the inner container, and when the first plug-in connector and the second plug-in connector are plugged, the heating device is conducted with the power circuit of the steaming box. Therefore, when the steaming tool is placed in the inner container, the power circuit of the steaming tool and the steaming box can be conducted when the first plug connector and the second plug connector are plugged, and the steaming tool is convenient for a user to use.

In order to further facilitate the use of the steaming tool, an air outlet interface which can be in fluid communication with an air outlet of the steaming tool is arranged on the side wall of the inner container, an exhaust pipe is externally connected with the air outlet interface, and an adjustable pressure release valve and a pressure sensor are respectively arranged on the exhaust pipe. When the steaming tool is placed into the inner container, the steam tool can be communicated with the exhaust gas path of the steam box by connecting the exhaust port with the air outlet interface in a fluid manner, the adjustable pressure release valve can realize the opening and closing of the exhaust port, so that the overpressure steaming of the steaming tool is realized, and in addition, the size of the internal pressure of the steaming tool is adjusted and controlled by the adjustable pressure release valve and the pressure sensor.

In order to further facilitate the use of the steaming tool, the base is provided with a water inlet communicated with the inside of the water box, the side wall of the inner container is provided with a water inlet interface capable of being in fluid communication with the water inlet, and the water inlet interface is communicated with a water outlet of the water tank through an external water inlet pipe. When the steaming tool is put into the inner container, the water inlet is communicated with the water inlet interface in fluid, and then the steaming tool can be communicated with the water inlet channel of the steam.

Preferably, the steaming device further comprises driving structures for driving the steaming device to move inside and outside relative to the inner container, the driving structures are respectively arranged at the left side and the right side of the steaming device, each driving structure comprises a driving motor, a slide bar, a slide rail and a transmission mechanism, the slide bar and the slide rail are both arranged along the front-back direction of the inner container, one side of the slide bar is fixed with one side of the steaming device shell, the other side of the slide bar is embedded in the slide rail, and the driving motors can transmit the slide bar to the slide bar through the transmission mechanism so as to enable the slide bar to move back and forth along the slide rail. Therefore, a user can conveniently place the steaming tool into the inner container and take the steaming tool out of the inner container, and especially when the surface temperature of the steaming tool is high after cooking is finished.

the transmission assembly may have various implementations, and preferably, the other side edge of the slide bar is exposed to the slide rail and is provided with a rack extending along the length direction of the slide bar, the transmission mechanism includes the rack, a driving gear, a transmission gear, a worm wheel and a driven gear, the driving gear is fixed on an output shaft of the driving motor, the transmission gear is engaged with the driving gear and is coaxial with the worm wheel, a thread portion of the worm is engaged with the worm wheel and is coaxial with the driven gear, and the driven gear is engaged with the rack.

Preferably, the door body is hinged to the side wall of the front opening of the box body through a rotating shaft, and an angle sensor electrically connected with the controller is arranged on the rotating shaft. After cooking, the steamer door body is opened by a certain angle, the angle sensor transmits a signal to the controller, the controller controls the driving motor, and the driving motor rotates to drive the sliding strip through the transmission mechanism, so that the outward sliding of the steaming tool is realized.

Further, preferably, a position sensor electrically connected with the controller is arranged on one side of the steaming tool, and a second magnetic block capable of magnetically attracting the first magnetic block on the position sensor is arranged on the rack on the side of the steaming tool. Realize the simultaneous movement of position sensor and rack through the second magnetic path, and then realize position sensor and evaporate the simultaneous movement of utensil, position sensor gives the controller with position signal real-time transmission like this to make the door body open the angle big more, evaporate the utensil and move outward the distance big more, the door body open the angle little, evaporate the utensil and move outward the distance little, thereby further convenience of customers' use.

compared with the prior art, the invention has the advantages that: the steamer inner container is internally provided with the steamer, the steamer is of a closed structure formed by splicing the first part and the second part in a detachable mode, so that the whole inner container space does not need to be occupied when less food is cooked, a user only needs to steam the food in the steamer, the steaming time of the food is shortened, the use of the user is facilitated, and the side wall of the steamer is provided with the first exhaust port which can be opened and closed, so that the over-pressure steaming in the steamer can be realized by controlling the opening and closing of the first exhaust port, and the cooking effect is further improved.

Drawings

FIG. 1 is a schematic structural diagram of a steam box according to an embodiment of the present invention (in a state of being installed with a steaming tool);

FIG. 2 is another schematic structural view of the steam box according to the embodiment of the present invention (in a state that the steaming tool is separated from the steam box);

FIG. 3 is a cross-sectional view of a steaming device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a box body of the steam box according to the embodiment of the present invention (in a state of hiding a back plate of the box body);

FIG. 5 is a schematic view of the structure of FIG. 4 in another direction;

FIG. 6 is a partial structural view of the steam box in the embodiment of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is a schematic view of the structure of FIG. 6 in another direction;

FIG. 9 is a partially exploded view showing a partial structure of a steam box according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a side stand according to an embodiment of the present invention.

Detailed Description

the invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 10, the steam box comprises a casing 1 and an inner container 2 arranged in the casing 1, wherein the casing 1 is open at the front side, correspondingly, the inner container 2 is also open at the front side, a door body 11 is hinged on the opening of the casing 1, and a controller 5 is arranged above the door body 11.

Further, the inner container 2 is provided with a steaming tool 3 for accommodating food to be steamed, the steaming tool 3 comprises a casing 30, the casing 30 comprises a first part and a second part, the steaming casing 30 is a closed structure formed by detachably splicing the first part and the second part, and the side wall of the steaming tool 3 is provided with a first exhaust port 321 which can be opened and closed. Need not to occupy 2 spaces of whole inner bag when the food of culinary art is less like this, the user only need evaporate food in steaming utensil 3 can, convenience of customers uses to set up the gas vent 321 that can open and close on steaming utensil 3's the lateral wall, thereby can realize evaporating the excessive pressure in utensil 3 through opening and close of control gas vent 321 and evaporate, promote the culinary art effect then.

still further, the second part of the housing 30 is a base 31 with an open top, the first part is a steaming cover 32 covering the opening of the base 31, a steaming tray 33 for placing food to be cooked and a steam generating assembly for generating steam to heat the food on the steaming tray 33 are disposed in the base 31, and the exhaust port 321 is opened on the steaming cover 32. The steam generating assembly comprises a water box 34 with an open top and a heating pipe 35 arranged at the bottom of the water box 34, the steaming tray 33 is covered on the open top of the water box 34, and the bottom wall of the steaming tray 33 is provided with steam holes 331. In the embodiment, the base 31 is box-shaped, the water box 34 is embedded in the base 31 and is integrated with the base 31, and steam generated by heating water in the water box 34 can directly pass through the steam holes 331 on the steaming tray 33 to heat food on the steaming tray 33, thereby improving cooking efficiency. Therefore, the steamer 3 can cook independently or together with the steam box, and when the steamer is used together with the steam box, the mode that the steam box and the steamer 3 are heated simultaneously can be utilized, so that the cooking speed of food is further accelerated, the cooking time is shortened, and the over-pressure steaming is realized quickly.

In order to enable the steaming tool 3 to smoothly communicate with the steam box, in the present embodiment, a first plug 351 connected to the heating pipe 35 is preferably exposed on the base 31, and a second plug 214 electrically connected to a power circuit of the steam box is preferably connected to the sidewall of the inner container 2, and when the first and second plugs 351, 214 are plugged, the heating device is electrically connected to the power circuit of the steam box. Thus, when the steaming tool 3 is put into the inner container 2, the first connecting plug 351 and the second connecting plug 214 are connected in an inserting manner, so that the steaming tool 3 can be conducted with the power circuit of the steam box. In this embodiment, for the convenience of the user, the first plug connector 351 is disposed at the rear side of the base 31, and the second plug connector 214 is disposed on the back plate of the inner container 2, so that when the steaming tool 3 is pushed into the inner container 2, the first plug connector 351 and the second plug connector 214 can be plugged. In this embodiment, the first plug 351 is a female plug, and the second plug 214 is a male plug. An air outlet interface 22 which can be in fluid communication with the air outlet 321 of the steaming tool 3 is formed on the side wall of the inner container 2, an air outlet pipe 221 is externally connected to the air outlet interface 22, and an adjustable pressure relief valve 2211 and a pressure sensor 2212 are respectively arranged on the air outlet pipe 221. When the steaming tool 3 is put into the inner container 2, the exhaust port 321 is in fluid communication with the air outlet port 22, so that the steaming tool 3 can be communicated with an exhaust gas path of the steam box, the adjustable pressure relief valve 2211 can realize the opening and closing of the exhaust port 321, the over-pressure steaming of the steaming tool 3 is realized, and in addition, the internal pressure of the steaming tool 3 is adjusted and controlled through the adjustable pressure relief valve 2211 and the pressure sensor 2212. In this embodiment, the pressure sensor 2212 is electrically connected to the controller 5, and in order to quickly achieve fluid communication between the air outlet 321 and the air outlet port 22, in this embodiment, the air outlet 321 is provided with an air outlet port 3211, a free end of the air outlet port 3211 faces to the back side of the inner container 2, and the air outlet port 22 is provided on the back plate of the inner container 2, so that when the steaming tool 3 is pushed into the inner container 2, the air outlet port 3211 can be inserted into the air outlet port 22, and fluid communication between the air outlet port 321 and the air outlet port 22 is further achieved. In addition, the base 31 is provided with a water inlet 311 communicated with the interior of the water box 34, the sidewall of the inner container 2 is provided with a water inlet port 23 capable of being in fluid communication with the water inlet 311, and the water inlet port 23 is communicated with the water outlet of the water tank 9 through an external water inlet pipe 231. When the steaming tool 3 is put into the inner container 2, the water inlet 311 is communicated with the water inlet port 23, and the communication between the steaming tool 3 and the water inlet waterway of the steam box can be realized. In this embodiment, in order to quickly realize the fluid communication between the water inlet 311 and the water inlet port 23, the water inlet 311 is disposed on the back side of the base 31, and the water inlet connector 3111 is disposed on the water inlet 311, so that when the steaming tool 3 is placed in the inner container 2, the water inlet connector 3111 can be inserted into the water inlet port 23, and further, the fluid communication between the water inlet 311 and the water inlet port 23 is realized.

In order to facilitate the user to put the steaming tool 3 into the inner container 2 and to facilitate the user to take the steaming tool 3 out of the inner container 2, especially when the surface temperature of the steaming tool 3 is high after cooking, the steaming tool further comprises a driving structure 4 for driving the steaming tool 3 to move inside and outside relative to the inner container 2, the driving structure 4 is respectively arranged at the left side and the right side of the steaming tool 3, each driving structure 4 comprises a driving motor 41, a sliding strip 42, a sliding rail 43 and a transmission mechanism 44, the sliding strip 42 and the sliding rail 43 are both arranged along the front-back direction of the inner container 2, one side of the sliding strip 42 is fixed with one side of the casing 1 of the steaming tool 3, the other side of the sliding strip is embedded in the sliding rail 43, and the driving motor 41 can be transmitted to the sliding strip 42 through the transmission mechanism 44 to enable the sliding strip 42 to move back and. The transmission mechanism 44 may have various specific implementations, and in order to make the back and forth sliding of the slide bar 42 more smooth in this embodiment, it is preferable that the other side edge of the slide bar 42 is exposed to the slide rail 43 and is provided with a rack 441 extending in the longitudinal direction of the slide bar 42, the transmission mechanism 44 includes the rack 441, a driving gear 442, a transmission gear 443, a worm 444, a worm gear 445, and a driven gear 446, the driving gear 442 is fixed to the output shaft of the driving motor 41, the transmission gear 443 is engaged with the driving gear 442 and is coaxial with the worm 444, a threaded portion of the worm 444 is engaged with the worm gear 445 and is coaxial with the driven gear 446, and the driven gear 446 is engaged with the rack 441. In addition, in this embodiment, in order to enable the slide bar 42 to be more stably embedded in the slide rail 43 and enable the slide bar 42 to slide back and forth along the slide rail 43 more smoothly, each of the slide bars 42 is respectively horizontally placed, and the upper and lower surfaces of each of the slide bars 42 on the side of the rack 441 are respectively provided with a protruding fastening strip 421 extending along the length direction of the slide bar 42 in a protruding manner, and the two protruding fastening strips 421 are arranged in a vertically staggered manner, the slide rail 43 includes a first plate body 431 and a second plate body 432 which are arranged in an up-down opposite manner, a space for the slide bar 42 to slide is formed between the first plate body 431 and the second plate body 432, and the lower surface of the first plate body 431 and the upper surface of the second plate body 432 are respectively provided with a through fastening groove 433 for the corresponding protruding fastening strip 421 to be fastened. In this embodiment, the first plate 431 and the second plate 432 of the two side slide rails 43 are respectively fixed to the corresponding side brackets 14.

In order to make the steam box more automatic and the use of the user more convenient, each driving motor 41 is respectively connected with the controller 5 by electric signals, the door body 11 is hinged on the side wall of the front opening of the box body 13 by a rotating shaft 12, and the rotating shaft 12 is provided with an angle sensor 6 which is connected with the controller 5 by electric signals. After cooking is finished, after the steamer door body 11 is opened by a certain angle, the angle sensor 6 transmits a signal to the controller 5, the controller 5 controls the driving motor 41, the driving motor 41 rotates and drives the slide bar 42 through the transmission mechanism 44, and therefore the steaming tool 3 slides outwards. Still further, one side of the steaming tool 3 is provided with a position sensor 7 electrically connected with the controller 5, and the rack 441 on the side is provided with a second magnetic block 8 which can generate magnetic attraction with the first magnetic block 71 on the position sensor 7. Realize position sensor 7 and rack 441's simultaneous movement through second magnetic patch 8, and then realize position sensor 7 and evaporate utensil 3's simultaneous movement, position sensor 7 transmits position signal for controller 5 in real time like this to make door body 11 open the angle the bigger, evaporate utensil 3 outward movement distance the bigger, door body 11 opens the angle the smaller, evaporate utensil 3 outward movement distance the smaller, thereby further convenience of customers ' use. In this embodiment, the racks 441 on both sides are provided with the upper second magnetic blocks 8 (as shown in fig. 9).