CN219962595U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, which comprises an inner container and a heating component, wherein the inner container is configured into a cavity with one end open, the inner container is provided with a container back plate opposite to the opening, a baffle plate is connected to the container back plate, and an installation space is formed between the baffle plate and the container back plate; the heating component comprises an infrared heating piece, and the infrared heating piece is arranged in the installation space; the baffle shields the installation space completely, is provided with the mounting hole on the baffle, and the mounting hole position is provided with the heat conduction piece, and the heat conduction piece covers in the infrared heating piece. According to the cooking utensil, the infrared heating piece is arranged on the liner rear plate, so that the heating efficiency can be improved, and the cooking efficiency is further improved; the partition plate completely shields the installation space, so that the infrared heating piece is prevented from being exposed in the cavity, the infrared heating piece can be protected, cleaning is facilitated, and the service life is prolonged; through the position setting of baffle and heat conduction spare, heat conduction spare and baffle can be components of a whole that can function independently structure, can reduce the material quantity of heat conduction spare.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a cooking utensil.

Background

The existing steaming and baking all-in-one machine generally releases heat energy through a heating pipe arranged at the rear part of the inner container, and in order to heat food in the inner container, the rear part of the inner container is also provided with a hot air blower.

However, since the heating pipe disposed at the rear of the inner container is usually a metal dry heating pipe, the heating efficiency is low; moreover, under the condition of long-time heating use, the rear plate of the liner can turn yellow, which is not only unfavorable for cleaning, but also affects the service life.

Disclosure of Invention

In order to at least partially solve the problems existing in the prior art, according to one aspect of the present utility model, a cooking appliance is provided, and the technical scheme is as follows.

The cooking utensil comprises an inner container and a heating assembly, wherein the inner container is configured into a cavity with one end open, the inner container is provided with a container back plate opposite to the opening, a baffle plate is connected to the container back plate, and an installation space is formed between the baffle plate and the container back plate; the heating component comprises an infrared heating piece, and the infrared heating piece is arranged in the installation space; the baffle shields the installation space completely, is provided with the mounting hole on the baffle, and the mounting hole position is provided with the heat conduction piece, and the heat conduction piece covers in the infrared heating piece.

According to the cooking utensil, on one hand, the infrared heating piece is arranged on the liner rear plate, so that the heating efficiency can be improved, and the cooking efficiency is further improved; on the other hand, the partition plate can completely shield the installation space, the infrared heating piece arranged in the installation space is prevented from being exposed in the cavity, the infrared heating piece can be protected, cleaning is facilitated, and the service life can be prolonged. In addition, through the installation holes on the partition plate and the position setting of the heat conduction piece, the heat conduction piece and the partition plate can be of a split structure, and the heat conduction piece only needs to cover the infrared heating piece, so that the material consumption of the heat conduction piece can be greatly reduced.

Illustratively, the liner back plate has a mounting area within the mounting space, at least one first bracket is disposed within the mounting area, and the infrared heating element is removably coupled to the first bracket. The first bracket can support the infrared heating piece, so that the connection stability of the infrared heating piece is improved; the infrared heating piece can be arranged in the installation area through the first bracket, so that the cooking utensil can conveniently form a back heating area; moreover, based on detachable setting, the infrared heating piece of dismouting of being convenient for reduces cost of maintenance.

Illustratively, the first bracket is formed with a first elastic clamping groove, and the infrared heating element is clamped in the first elastic clamping groove. The infrared heating piece can be quickly detached from the first support or quickly mounted on the first support, so that the disassembly and assembly process is simplified, the disassembly and assembly time is shortened, the time and labor are saved, the assembly efficiency is improved, and the maintenance is more convenient.

Illustratively, the walls of the mounting holes have a raised base plate to which the thermally conductive member is removably attached. So configured, the base plate can provide a carrier for the connection of the heat transfer member and facilitate removal of the heat transfer member from the separator.

Illustratively, the substrate is provided with a support member, the thermally conductive member is connected to the support member, the substrate has a first connection hole, the support member has a second connection hole, and the first fastener is disposed through the first connection hole and the second connection hole. So set up, be convenient for dismouting change heat conduction piece fast.

Illustratively, a support member is disposed on the substrate and is connected to the substrate, the support member is formed with a second elastic clamping groove, and the heat conduction member is clamped in the second elastic clamping groove. The heat conduction piece can be quickly detached from the support piece or quickly mounted on the support piece, so that the disassembly and assembly process is simplified, the disassembly and assembly time is shortened, the time and labor are saved, the assembly efficiency is improved, and the maintenance is more convenient.

The heat conductive member is connected to the mounting hole by a support member, and the heat conductive member forms a gap with an edge of the mounting hole by the support member along a first direction, which satisfies a vertical condition with the liner rear plate. The arrangement is that the heat radiated by the infrared heating element can be transmitted to the cavity through the gap, and the cavity can be provided with a radiation heat transfer mode and a convection heat transfer mode at the same time, so that the utilization rate of heat energy is improved.

Illustratively, the gap has a dimension L1,0 < L1.ltoreq.20 mm along the first direction. For example, the size of the gap may be 3mm, 5mm, 10mm, 15mm, 20mm, etc. So set up, can avoid the clearance too big, avoid occupation more space in the cavity and lead to the less problem of size of cavity along the first direction.

Illustratively, the liner back plate has a connection region located at a periphery of the mounting region, and the bulkhead is detachably connected to the connection region by a connector. So set up, both be convenient for dismouting change baffle, also be convenient for more the dismouting change infrared heating piece.

Illustratively, the connector has an internally threaded connection section, the bulkhead has a counterbore through which a second fastener passes to connect with the internally threaded connection section, and the head of the second fastener is located within the counterbore. The partition board is in threaded connection with the connecting piece, so that the partition board is convenient to detach and replace greatly; moreover, through the setting of counter bore and second fastener, after baffle and connecting piece are connected, the baffle surface can be located to the head of second fastener in the concave way, and the baffle is clean of being convenient for, and can promote user's visual experience and feel.

Illustratively, the mounting region is located in the middle of the liner back plate. The installation is carried out in the middle of the liner rear plate, so that more installation and operation space can be provided, and the installation and operation are convenient; in addition, when the infrared heating piece is selected and designed, more selectivity can be provided, and the limitation of the installation space on the infrared heating piece is reduced.

Illustratively, a fan assembly is also disposed on the installation space. The fan assembly is convenient for accelerating the convection from the rear part to the opening, and improves the heating efficiency; the fan assembly is arranged in the installation space, the infrared heating piece and the fan assembly are conveniently integrated in the same space, the structure is simplified, the processing and the manufacturing of the liner can be simplified, the space can be saved, and the capacity of the cavity can be conveniently enlarged.

Illustratively, the infrared heating element at least partially surrounds the fan assembly. By the arrangement, space can be further saved, the required installation area can be smaller, and the cooking appliance with the same appearance can conveniently realize a larger cavity.

Illustratively, the partition is provided with ventilation holes located at the periphery of the mounting hole. By the arrangement, part of heat generated by the infrared heating piece can be quickly transferred to the cavity through the air holes, so that the heating efficiency is further improved; and does not interfere with the placement of the heat transfer element.

Illustratively, the mounting hole is located in a middle portion of the bulkhead. So set up, the middle part of baffle only need set up one be used for connecting the mounting hole of heat conduction spare can, need not the more louvre of processing quantity, strengthened the wholeness of baffle outward appearance.

Illustratively, the liner back plate has a through hole therein, and the infrared heating member has a connection terminal that is disposed through the through hole and partially protrudes outside the cavity. The arrangement avoids users touching the connecting terminals to burn the users or damage the connecting terminals, and improves the safety of the infrared heating piece; moreover, the connection terminal of the infrared heating piece is also convenient to be connected with the circuit element of the cooking utensil; typically, when the cooking appliance is a steaming and baking integrated machine and adopts a steaming cooking mode, the connection terminal can be prevented from being contacted with steam in the cavity, so that short circuit is avoided.

In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description section. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

Advantages and features of the utility model are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings are included to provide an understanding of the utility model and are incorporated in and constitute a part of this specification. Embodiments of the present utility model and their description are shown in the drawings to explain the principles of the utility model. In the drawings of which there are shown,

fig. 1 is a front view of a cooking appliance (with a door removed) according to an exemplary embodiment of the present utility model;

fig. 2 is a partial exploded view of the cooking appliance shown in fig. 1;

FIG. 3 is a perspective view of the rear assembly of the bulkhead, heat transfer element, bladder rear plate and adjacent parts of FIG. 1 joined together;

FIG. 4 is a perspective view of the rear assembly of FIG. 3 with the liner rear panel removed;

FIG. 5 is a perspective view of the rear assembly shown in FIG. 4 from another angle;

FIG. 6 is a perspective view of the heat transfer element and support element shown in FIG. 2 connected together;

FIG. 7 is a perspective view of the support shown in FIG. 2;

FIG. 8 is a perspective view of the rear assembly of FIG. 3 with the baffles, heat conductors and supports removed;

FIG. 9 is a perspective view of the structure shown in FIG. 8 from another angle; and

FIG. 10 is a perspective view of the rear assembly of FIG. 8 with the fan assembly removed.

Wherein the above figures include the following reference numerals:

10. a cooking appliance; 11. a rear assembly; 101. a cavity; 110. an inner container; 111. a liner back plate; 1111. a mounting area; 1112. a connection region; 1101. a through hole; 120. an infrared heating element; 121. a connection terminal; 130. a heat conductive member; 1301. a gap; 140. a first bracket; 1410. a base; 1420. a clamping piece; 1421. a first elastic clamping groove; 150. a connecting piece; 1510. an internal threaded connection section; 160. a partition plate; 1601. a mounting hole; 1602. a countersunk hole; 1603. ventilation holes; 1610. a substrate; 1611. a first connection hole; 170. a fan assembly; 180. a support; 1801. a second elastic clamping groove; 1802. and a second connection hole.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the utility model. However, it will be understood by those skilled in the art that the following description illustrates preferred embodiments of the utility model by way of example only and that the utility model may be practiced without one or more of these details. Furthermore, some technical features that are known in the art have not been described in detail in order to avoid obscuring the utility model.

The cooking appliance according to the present utility model may be an oven, a steaming and baking all-in-one machine, or other cooking appliances.

Referring to fig. 1 and 2 in combination, the cooking appliance 10 may include a liner 110 and a heating assembly. The inner container 110 may be configured as a cavity 101 having one end opened, and food may be placed in the cavity 101 from an opening, through which a door or a cover (not shown) may be provided, and the opening may be opened or closed.

The inner container 110 has a container back plate 111 opposite to the opening, and it is understood that when the user uses the cooking apparatus 10, the plate body located on the side of the inner container 110 away from the user is the container back plate 111.

The liner back plate 111 may be connected to the partition 160 by a method including, but not limited to, screwing, pasting, etc. known in the art, or various connection methods that may occur in the future, which is not limited herein. A mounting space (not shown) is formed between the partition plate 160 and the liner rear plate 111, and the partition plate 160 is located at a side of the liner rear plate 111 facing the opening of the cavity 101.

The heating assembly may include an infrared heating member 120, the infrared heating member 120 being disposed in the installation space, heat generated from the infrared heating member 120 heating food within the cavity 101 by radiation, and heat generated from the infrared heating member 120 being radiated from the rear to the front of the cavity 101.

In the embodiment of the present utility model, the infrared heating element 120 may be a far infrared heating tube, a far infrared heating plate or other infrared heating elements 120, which is not limited herein. The far infrared heating pipe can be a straight pipe, an M-shaped pipe, a U-shaped pipe, a multi-folded pipe, an annular pipe, a spiral pipe or other irregular pipes, etc. The heat transfer of the infrared heating element 120 when heating the object belongs to radiation heat transfer, and electromagnetic waves transfer energy, so that the infrared heating element does not need a medium or contact the object when heating, and has strong penetrating power.

It should be noted that the heating assembly of the present utility model is not limited to include only the infrared heating element 120 disposed in the installation space, and other embodiments of the heating element are also possible. In one embodiment of the present utility model, the heating assembly may further include one or more of an upper heating member provided at an upper portion of the inner container 110 or a lower heating member provided at a lower portion of the inner container 110. The upper or lower heating element may be an infrared heating element or other type of heating element. In embodiments where the cooking appliance 10 further includes an upper heating member and a lower heating member, the upper heating member and the lower heating member may be of the same type or of different types.

The partition 160 may completely cover the installation space. The partition 160 may be provided with mounting holes 1601, and the heat conductive members 130 are provided at the positions of the mounting holes 1601. The heat conductive member 130 may be a metal, ceramic, glass ceramic, etc. known in the art or various heat conductive members that may occur in the future, and is not limited herein. The heat conductive member 130 covers the infrared heating member 120.

In one embodiment of the utility model, referring to FIG. 2, the mounting hole 1601 is located in the middle of the spacer 160. So set up, the middle part of baffle 160 only need set up one be used for connecting the mounting hole 1601 of heat conduction spare 130 can, need not to process the louvre that quantity is more, has strengthened the wholeness of baffle 160 outward appearance.

According to the cooking appliance 10, on one hand, the infrared heating element 120 is arranged in the installation space, and based on the positions of the heat conduction element 130, the infrared heating element 120 and the installation space, the generated heat of the infrared heating element 120 can be directly radiated to food placed in the cavity 101 through the heat conduction element 130, and the energy consumption loss in the heat transfer process is small, so that the heating efficiency can be improved, and the cooking efficiency is further improved; on the other hand, the partition 160 can completely shield the installation space, prevent the infrared heating element 120 arranged in the installation space from being exposed in the cavity 101, not only can protect the infrared heating element 120, but also is beneficial to cleaning, and further can improve the service life; in addition, by arranging the mounting holes 1601 on the partition 160 and the positions of the heat conducting members 130, the heat conducting members 130 and the partition 160 may be in a split structure, and the heat conducting members 130 may cover the infrared heating members 120, so that the material consumption of the heat conducting members 130 may be greatly reduced. In addition, the infrared heating member 120 is disposed in the installation space, and the radiant heat received by the foods in the cavity 101 is radiated from the rear to the front of the cavity 101, typically, when the cooking appliance 10 has a plurality of cooking racks in the up-down direction, the foods on each cooking rack can be simultaneously radiated by the infrared heating member 120, and the heating effect is more remarkable, so that the cooking time can be greatly shortened, and the cooking efficiency can be improved.

In one embodiment of the present utility model, the heat transfer member 130 is glass ceramic. By the arrangement, even if greasy dirt or overflowed matters in the cooking process splash onto the glass ceramic, the glass ceramic is more convenient for a user to clean compared with the stainless steel; moreover, the microcrystalline glass can enable the cavity 101 to have a relatively stable thermal effect, and is beneficial to stable cooking of food; in addition, the glass ceramic has higher heat resistance, so that the cooking utensil 10 can have a wider temperature-adjustable range, and the functions of the cooking utensil 10 are optimized.

In one embodiment of the present utility model, referring to fig. 8, the liner rear plate 111 has a mounting region 1111 in a mounting space, and at least one first bracket 140 is disposed in the mounting region 1111. The infrared heating element 120 is removably attached to the first bracket 140 by means including, but not limited to, a threaded connection, a pivotal connection, a snap fit, or other removable attachment means. So arranged, the first bracket 140 can support the infrared heating member 120, improving the connection stability of the infrared heating member 120; the infrared heating member 120 may be disposed at the mounting region 1111 through the first bracket 140, so that the cooking appliance 10 forms a back heating zone; moreover, based on the detachable arrangement, the infrared heating element 120 is convenient to disassemble and assemble, and the maintenance cost is reduced.

Referring again to fig. 8, in the embodiment in which the infrared heating member 120 is a ring-shaped far infrared heating tube, the number of the first brackets 140 may be two, and the two first brackets 140 are symmetrically disposed with respect to the center of the far infrared heating tube.

In an embodiment in which the infrared heating member 120 is a far infrared heating pipe having a straight pipe shape, the number of the first brackets 140 may be one, and the middle of the straight pipe may be connected to the first brackets 140.

In another embodiment of the far infrared heating tube in which the infrared heating member 120 is a straight tube, the number of the first brackets 140 may be two, and both ends of the straight tube-shaped infrared heating member 120 may be connected to the two first brackets 140 in one-to-one correspondence, respectively.

In one embodiment of the present utility model, referring to fig. 2, 8 and 10 in combination, the mounting region 1111 may be formed at the middle of the liner rear plate 111. The middle portion is not a narrow middle position, but a middle region away from the edge of the liner rear plate 111. The arrangement is that the installation is carried out in the middle of the liner rear plate 111, so that more installation and operation space can be provided, and the installation and operation are convenient; in addition, in selecting and designing the infrared heating member 120, it is possible to have more selectivity, and to reduce the restriction of the installation space of the infrared heating member 120.

In one embodiment of the present utility model, the mounting region 1111 may be formed at an edge portion of the liner rear plate 111. For example, in the structure of the rear assembly 11 shown in fig. 3, the installation region 1111 may be formed at the left side portion of the liner rear plate 111, may be formed at the right side portion of the liner rear plate 111, may be formed at the upper side portion or the lower side portion of the liner rear plate 111, or the like, and a straight tubular far infrared heating tube is provided at the installation region 1111.

In one embodiment of the present utility model, the mounting region 1111 may be formed at the entire rim portion of the bladder back plate 111. The installation area 1111 is an annular area, and a rectangular annular far infrared heating tube is provided in the installation area 1111.

Further, referring to fig. 2, in an embodiment of the present utility model, a first elastic clamping groove 1421 is formed on the first bracket 140, and the infrared heating element 120 is clamped in the first elastic clamping groove 1421. By the arrangement, the infrared heating piece 120 can be quickly detached from the first bracket 140 or the infrared heating piece 120 can be quickly installed on the first bracket 140, so that the disassembly and assembly process is simplified, the disassembly and assembly time is shortened, time and labor are saved, the assembly efficiency is improved, and the maintenance is more convenient.

In one embodiment of the present utility model, referring to fig. 2, the first bracket 140 may include a base 1410 and a clamping member 1420, and the base 1410 may be screwed, riveted, welded or otherwise disposed in the mounting region 1111. The clamp 1420 is attached to the base 1410 at an end facing away from the mounting region 1111. The first elastic locking groove 1421 is formed on the locking member 1420. The clip 1420 may be one elastic piece, two elastic pieces, or more elastic pieces.

In the embodiment in which the latch 1420 is a resilient piece, the first resilient slot 1421 is formed directly on the resilient piece.

In an embodiment in which the fastening member 1420 includes two elastic pieces, for illustration, the two elastic pieces may be referred to as a first elastic piece and a second elastic piece, where the first elastic piece and the second elastic piece may be disposed on a side of the base 1410 facing away from the mounting area 1111, a first portion of the first elastic slot 1421 may be disposed on the first elastic piece, a second portion of the first elastic slot 1421 may be disposed on the second elastic piece, and the first portion and the second portion may be surrounded to form the first elastic slot 1421. So configured, the infrared heating element 120 can be more securely clamped to the first resilient clamping groove 1421.

In one embodiment of the present utility model, referring again to FIG. 2, the walls of the mounting holes 1601 have a raised base 1610. The thermal conductor 130 is removably attached to the substrate 1610 in a manner that includes, but is not limited to, a threaded connection, a pivotal connection, a snap-fit, or other removable attachment that may occur in the present or future. So configured, the substrate 1610 may provide a carrier for the connection of the heat transfer member 130 and facilitate the removal of the heat transfer member 130 from the spacer 160.

In one embodiment of the utility model, the substrate 1610 may refer to protruding from the hole wall toward the center of the hole. The substrate 1610 may be an integral annular plate or a plurality of separate substrates 1610. When the substrate 1610 is a split structure, the number of the substrates 1610 may be two, three, or more, and a specific number may be set in combination with the size of the heat conductive member 130.

In one embodiment of the present utility model, referring to fig. 2 and 6 in combination, the mounting hole 1601 has three substrates 1610 thereon, each substrate 1610 is provided with a support 180, and the heat conductive member 130 may be connected to the support 180. The substrate 1610 has a first connection hole 1611 thereon. The support 180 has a second coupling hole 1802. A first fastener (not shown) is provided through the first and second connection holes 1611 and 1802. When it is desired to inspect the heat transfer member 130, the first fastener may be loosened, and the support member 180 may be detached from the base plate 1610, thereby allowing the heat transfer member 130 and the support member 180 to be separated from the partition 160 together. So configured, the heat transfer member 130 is easily and quickly removed and replaced.

In one embodiment of the present utility model, referring to fig. 2, 6 and 7 in combination, at least two supports 180 are provided on the substrate 1610, and the supports 180 are connected to the substrate 1610. The support 180 is formed with a second elastic clamping groove 1801, and the heat conduction member 130 is clamped in the second elastic clamping groove 1801. So set up, can dismantle heat conduction spare 130 from support 180 fast or install heat conduction spare 130 to support 180 fast on, simplified the dismouting process, shortened the dismouting time, labour saving and time saving, improve assembly efficiency, convenient maintenance more.

In one embodiment of the present utility model, referring to fig. 3 and 4 in combination, the heat conductive member 130 is connected to the mounting hole 1601 by a support 180. The heat conductive member 130 forms a gap 1301 with the hole edge of the mounting hole 1601 through the support 180 along a first direction, which satisfies a vertical condition with the bladder rear plate 111. By the arrangement, heat radiated by the infrared heating element 120 can be transferred to the cavity 101 through the gap 1301, and the cavity 101 can be provided with a radiation heat transfer mode and a convection heat transfer mode at the same time, so that the utilization rate of heat energy is improved.

In one embodiment of the present utility model, referring to FIG. 4, the gap 1301 has a dimension L1,0 < L1.ltoreq.20 mm-40 mm in the first direction. For example, L1 may be 3mm, 5mm, 10mm, 15mm, 20mm, etc. By the arrangement, the problem that the size of the cavity 101 along the first direction is smaller due to the fact that the gap 1301 is too large and more space in the cavity 101 is occupied can be avoided.

Referring again to fig. 2, 8 and 10, in one embodiment of the present utility model, the liner back plate 111 has a connection region 1112, and the connection region 1112 is located at the periphery of the mounting region 1111. The diaphragm 160 is removably attached to the attachment region 1112 by the attachment 150, such as, but not limited to, a threaded connection, a pivotal connection, a snap fit, or other removable attachment as may occur in the present or future. It will be appreciated that when it is desired to inspect the infrared heating member 120, the partition 160 may be removed from the connection region 1112 to expose the installation space, i.e., to expose the infrared heating member 120, and then the infrared heating member 120 may be removed from the first bracket 140. So set up, both be convenient for dismouting change baffle 160, also be more convenient for dismouting change infrared heating piece 120.

In one embodiment of the present utility model, referring to fig. 2 and 8 in combination, the connector 150 has an internally threaded connection section 1510. Referring to fig. 3, spacer 160 has a counterbore 1602. A second fastener (not shown) passes through the counterbore 1602 and is threadably connected to the internally threaded connection section 1510, with the head of the second fastener being located within the counterbore 1602. The partition 160 is in threaded connection with the connecting piece 150, so that the partition 160 is greatly convenient to detach and replace; moreover, through the setting of counter bore 1602 and second fastener, baffle 160 and connecting piece 150 are connected the back, and the head of second fastener can be concave to locate the baffle 160 surface, and the baffle is clean of being convenient for, and can promote user's visual experience and feel.

In one embodiment of the utility model, a fan assembly 170 may also be provided on the installation space. The fan assembly 170 may be disposed either external or internal to the infrared heater 120. So arranged, the fan assembly 170 facilitates the formation of convection from the rear to the opening, improving heating efficiency; and the fan assembly 170 is arranged in the installation space, so that the infrared heating element 120 and the fan assembly 170 are conveniently integrated in the same space, the structure is simplified, the processing and the manufacturing of the liner 110 can be simplified, the space can be saved, and the capacity of the cavity 101 can be conveniently enlarged.

In one embodiment of the present utility model, referring again to fig. 1 to 3 in combination, the partition 160 is provided with ventilation holes 1603. The ventilation holes 1603 may be located at the periphery of the mounting hole 1601. The number of the ventilation holes 1603 may be plural. So arranged, part of the heat generated by the infrared heating element 120 can be quickly transferred to the cavity 101 through the ventilation holes 1603, thereby further improving the heating efficiency; and does not interfere with the placement of the heat transfer element 130.

In one embodiment of the utility model, the infrared heating element 120 at least partially surrounds the fan assembly 170. By doing so, space can be further saved, the required installation area 1111 can be smaller, and the cooking appliance 10 of the same shape can be conveniently realized with a larger cavity 101.

In one embodiment of the utility model, the infrared heating element 120 may be a straight tube and the fan assembly 170 may be disposed on one side of the infrared heating element 120.

In one embodiment of the utility model, the infrared heating element 120 may be a circular collar and the fan assembly 170 may be disposed outside the infrared heating element 120.

Referring to fig. 2 and 9 in combination, in one embodiment of the present utility model, the liner rear plate 111 has a through hole 1101, the infrared heating element 120 has a connection terminal 121, and the connection terminal 121 is disposed through the through hole 1101 and partially protrudes out of the cavity 101. By the arrangement, the user is prevented from touching the connecting terminal 121, the user is prevented from being scalded or the connecting terminal 121 is prevented from being damaged, and the safety of the infrared heating piece 120 is improved; moreover, the connection terminal 121 of the infrared heating member 120 is also facilitated to be connected with the circuit element of the cooking appliance 10; typically, when the cooking appliance 10 is a steaming and baking integrated machine and adopts a steaming cooking mode, the connection terminal 121 can be prevented from being contacted with steam in the cavity 101, thereby preventing a short circuit.

In one embodiment of the present utility model, the through-hole 1101 may be provided in the mounting region 1111.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front", "rear", "upper", "lower", "left", "right", "transverse", "vertical", "horizontal", and "top", "bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely for convenience of describing the present utility model and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation terms "inner" and "outer" refer to the inner and outer relative to the outline of the components themselves.

For ease of description, regional relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein to describe regional positional relationships of one or more components or features to other components or features illustrated in the figures. It will be understood that the relative terms of regions include not only the orientation of the components illustrated in the figures, but also different orientations in use or operation. For example, if the element in the figures is turned over entirely, elements "over" or "on" other elements or features would then be included in cases where the element is "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". Moreover, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and all such cases are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, components, assemblies, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The present utility model has been illustrated by the above-described embodiments, but it should be understood that the above-described embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described. In addition, it will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that many variations and modifications are possible as taught by the present utility model, which fall within the scope of the present utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (16)

1. A cooking utensil, includes inner bag and heating element, the inner bag is constructed into one end open-ended cavity, the inner bag have with the opening relative courage back plate, its characterized in that:

a partition board is connected to the liner rear plate, and an installation space is formed between the partition board and the liner rear plate;

the heating assembly comprises an infrared heating piece, and the infrared heating piece is arranged in the installation space;

the partition plate completely shields the installation space, an installation hole is formed in the partition plate, a heat conduction piece is arranged at the position of the installation hole, and the heat conduction piece covers the infrared heating piece.

2. The cooking appliance of claim 1 wherein said liner back plate has a mounting area within said mounting space, at least one first bracket being disposed within said mounting area, said infrared heating element being removably connected to said first bracket.

3. The cooking device of claim 2, wherein the first bracket is formed with a first elastic clamping groove, and the infrared heating element is clamped in the first elastic clamping groove.

4. The cooking appliance of claim 1 wherein the wall of the mounting hole has a raised base plate, the heat conductor being removably attached to the base plate.

5. The cooking apparatus of claim 4, wherein a support member is provided on the base plate, the heat conductive member is connected to the support member, the base plate has a first connection hole, the support member has a second connection hole, and a first fastener is provided to pass through the first connection hole and the second connection hole.

6. The cooking apparatus of claim 4, wherein a support member is provided on the base plate, the support member is connected to the base plate, the support member is formed with a second elastic clamping groove, and the heat conduction member is clamped in the second elastic clamping groove.

7. The cooking appliance of claim 1, wherein the heat conductive member is connected to the mounting hole by a support member, and the heat conductive member forms a gap with a hole edge of the mounting hole by the support member along a first direction, the first direction satisfying a vertical condition with the liner rear plate.

8. The cooking device of claim 7, wherein the gap has a dimension L1,0 < L1 ∈20mm along the first direction.

9. The cooking appliance of claim 2, wherein the liner back plate has a connection region located at a periphery of the mounting region, the partition being detachably connected to the connection region by a connection member.

10. The cooking appliance of claim 9 wherein said connector has an internally threaded connection section, said partition has a counterbore through which a second fastener passes for connection with said internally threaded connection section, and a head of said second fastener is located within said counterbore.

11. The cooking appliance of claim 2, wherein said mounting area is located in a middle portion of said liner back plate.

12. The cooking appliance of claim 1, wherein a fan assembly is further provided on the installation space.

13. The cooking appliance of claim 12 wherein the infrared heating element at least partially surrounds the fan assembly.

14. The cooking apparatus of claim 12, wherein the partition is provided with ventilation holes, the ventilation holes being located at the periphery of the mounting hole.

15. The cooking appliance of claim 1, wherein the mounting hole is located in a middle portion of the partition.

16. The cooking device of claim 1 wherein said liner back plate has a through hole therein, said infrared heating member having a connection terminal, said connection terminal being disposed through said through hole and partially protruding out of said cavity.