CN217161788U - Water injection structure and cooking equipment thereof - Google Patents

Abstract

The utility model discloses a water injection structure and cooking equipment thereof, the water injection structure includes: a water tank assembly having a water injection port; the fixing seat is arranged outside the water tank assembly and is provided with an installation opening; the water injection subassembly, mobile set up in the installing port is used for opening or closing the installing port, the water injection subassembly is equipped with the orientation the water tank subassembly can communicate the water injection groove of water injection port. The utility model discloses a water injection structure, simple structure need not to pull out the water tank or open a body at the culinary art in-process, also can realize adding water to water tank set spare is inside, effectively solves current steaming and baking oven culinary art continuation of the journey weak point, can't add water or be difficult for watered problem.

Description

Water injection structure and cooking equipment thereof

Technical Field

The utility model relates to a kitchen electricity technical field especially relates to a water injection structure and cooking equipment thereof.

Background

The steam box on the market generally comprises systems such as steam generation system, heating system, heat preservation system, control system, culinary art system, cooling system, water tank system, and the water tank water storage, steam box culinary art process, the water pump in with the water tank water pump income evaporimeter, the evaporimeter heating steam that produces, steam gets into to heat food in the culinary art system, accomplishes complete machine culinary art process.

However, the capacity of the steam box on the market is generally about 1L, and the capacity of the water box cannot be increased due to the limitation of the installation structure. When the great edible material of culinary art water consumption or the state of not being full of water begin to cook, the steam ager often appears the water yield not enough, leads to the culinary art process need plug water tank or open the door body, and this can lead to steam leakage, causes energy loss, and takes out watered process, and it is long when increasing the culinary art, influences culinary art effect and culinary art and experiences.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the prior correlation technique at least to a certain extent, for this reason, the utility model provides a water injection structure, its simple structure need not to pull out the water tank or open a body at the culinary art in-process, also can realize adding water to the water tank subassembly is inside, effectively solves current steam oven culinary art continuation of the journey weak point, can't add water or be difficult for watered problem.

The utility model also provides a cooking equipment of this water injection structure.

According to the water injection structure provided by the above, the water injection structure is realized by the following technical scheme:

a water injection structure comprising: a water tank assembly having a water injection port; the fixing seat is arranged outside the water tank assembly and is provided with an installation opening; the water injection subassembly, mobile set up in the installing port is used for opening or closing the installing port, the water injection subassembly is equipped with the orientation the water tank subassembly can communicate the water injection groove of water injection port.

In some embodiments, the fixing base is provided with a drainage channel extending towards the direction of the water filling port, the mounting port is communicated with the water filling port through the drainage channel, the water filling groove is movably arranged in the drainage channel, and the water outlet end of the water filling groove is communicated with the water filling port through the drainage channel.

In some embodiments, the drainage channel has two oppositely arranged water baffles, and one side of each water baffle, which is close to the mounting opening, is higher than one side of each water baffle, which is far away from the mounting opening.

In some embodiments, the water injection tank is provided with a drainage bottom plate and two opposite tank walls, one end of the drainage bottom plate, which is close to the water injection port, is provided with a buffer step, and/or the height of at least part of the tank walls is arranged from high to low along the water flow direction.

In some embodiments, an extension portion located outside the installation opening is disposed on one side of the fixing seat close to the water tank assembly, and a notch is disposed at a position of the groove wall corresponding to the extension portion, and the notch is used for being in clearance fit with the extension portion.

In some embodiments, the water injection device further comprises a locking and unlocking structure, the lower end of the water injection assembly is pivoted to the fixing seat, and the upper end of the water injection assembly and the fixing seat are locked or unlocked through the locking and unlocking structure.

In some embodiments, the locking and unlocking structure includes a lock catch and a fastener, the lock catch is fixedly disposed on the water injection assembly and located outside the water injection tank, and the fastener is disposed on the fixing seat and used for locking or unlocking the lock catch.

In some embodiments, the water injection assembly is provided with a surrounding frame portion facing the fixing base, and the surrounding frame portion is located on the periphery of the water injection groove and is used for being sleeved on the outer surface of the fixing base.

In some embodiments, the water injection device further comprises a flow guide assembly, the flow guide assembly is arranged between the fixing seat and the water tank assembly, a flow guide channel is arranged on the flow guide assembly, and the water injection groove is communicated with the water injection port through the flow guide channel.

In some embodiments, the water tank assembly comprises a water tank seat and a water tank, the water tank seat is provided with a cavity with an opening at one side, the water tank is arranged in the cavity, and the top of the water tank is provided with the water filling port which is arranged close to the fixed seat; the water outlet end of the flow guide channel extends into the cavity and is provided with a guide opening extending towards the direction of the water filling port, and the guide opening is communicated with the water filling port.

According to the cooking equipment provided by the above, the cooking equipment is realized by the following technical scheme:

a cooking apparatus comprising: a liner assembly; the door body assembly is provided with an embedding opening; according to the water injection structure, the water tank assembly is arranged on the outer side of the inner container assembly and is positioned behind the embedded opening, and the fixed seat is installed at the embedded opening.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

the utility model discloses a water injection structure, through addding fixing base and the water injection subassembly that has the installing port, water injection subassembly movably installs on the fixing base and is used for the switch installing port, be equipped with the water injection groove towards the water tank subassembly and can communicate the water injection port of water tank subassembly on the water injection subassembly, when the installing port is opened to the water injection subassembly, drive the water injection groove motion, so that the end of intaking in water injection groove exposes outside the fixing base, moreover, the steam generator is simple in structure, need not to pull out the water tank of water tank subassembly or open cooking equipment's door body group spare, also can realize adding water to the water tank inside of water tank subassembly, avoid cooking in-process because of adding water and cause steam to reveal and cook the time extension, effectively solve current steaming and baking oven culinary art continuation of journey weak point, can't add water or be difficult for adding water problem, promote culinary art effect and culinary art experience.

Drawings

Fig. 1 is an exploded view of a cooking apparatus in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a cooking apparatus in an embodiment of the present invention, with the water injection assembly in an open position and the dashed arrow indicating the direction of water flow;

FIG. 3 is a partial cross-sectional view of a cooking device in an embodiment of the present invention, illustrating a water injection assembly in a closed position;

fig. 4 is a schematic structural view of the fixing base and the water box assembly in an open state according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a flow guide assembly according to an embodiment of the present invention;

fig. 6 is a partial sectional view of the fixing base and the water box assembly in an opened state according to the embodiment of the present invention.

Reference numerals are as follows: the water tank assembly 1, the water filling port 101, the water tank base 11, the cavity 111, the guide part 112 and the water storage tank 12;

a fixed seat 2, a mounting port 21, a drainage channel 22, a bottom plate 221, a water retaining sheet 222, an extension part 23,

mounting cavity 24, support 25;

the water injection assembly 3, the surrounding frame part 301, the water injection groove 31, the groove wall 311, the gap 312, the buffer step 313, the water injection door body 32 and the support 321;

a lock catch 41, an engaging member 42, a rotating shaft 43, and a damper 44;

a flow guide assembly 5, a flow guide channel 51 and a guide opening 52;

the inner container assembly 6 and the door body assembly 7.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

Referring to fig. 1 to 4, the present embodiment provides a water filling structure applied to a cooking apparatus. The water injection structure includes water tank set spare 1, fixing base 2 and water injection subassembly 3, and wherein water tank set spare 1 is installed inside cooking equipment and is located the 6 outsides of cooking equipment's inner bag subassembly, is equipped with a water filling port 101 on water tank set spare 1. The fixing seat 2 is installed on the embedding opening of the door body component 7 in the cooking equipment and is positioned on the front side of the water tank component 1, the mounting opening 21 is formed in the fixing seat 2, and the fixing seat 2 is positioned on the front side of the water tank component 1 instead of the front side of the inner container component 6, so that when the mounting opening 21 is opened, steam leakage in the inner container component 6 cannot be caused, and the cooking effect cannot be influenced.

The water injection assembly 3 is movably disposed at the mounting port 21 for opening or closing the mounting port 21. The water injection unit 3 is provided with a water injection groove 31 that faces the water tank unit 1 and can communicate with the water injection port 101.

Present cooking equipment does not have two parts of fixing base 2 and water injection subassembly 3, need open cooking equipment's door body group spare 7 earlier when adding water to water tank 12 of water tank subassembly 1 inside at the culinary art in-process, draws out water tank 12 again and adds water, at the in-process that adds water, not only leads to steam leakage, causes energy loss, interrupts the culinary art moreover, and then increases the culinary art total length. In this embodiment, through addding fixing base 2 and the water injection subassembly 3 of swing joint on fixing base 2, when needs add water at the culinary art in-process, see fig. 2, only need to open installing port 21 through water injection subassembly 3, move forward with driving water injection groove 31, so that the end of intaking of water injection groove 31 exposes fixing base 2 outward, at this moment, convenience of customers passes through the end of intaking of water injection groove 31 and adds water or moisturizing to the water tank 12 of water tank set spare 1 inside, need not to pull out the water tank 12 among the water tank set spare 1 or open cooking equipment's door body group spare 7, thereby avoid the culinary art in-process because of adding water and cause steam leakage and culinary art time extension, it is short to solve current oven cooking continuation of journey, can't add water or be difficult for watered problem, promote culinary art effect and culinary art experience.

Referring to fig. 1-2, in the present embodiment, the water tank assembly 1 includes a water tank base 11 and a water tank 12, the water tank base 11 is disposed side by side on the right side of the liner assembly 6, and the water tank base 11 has a cavity 111 opened forward. The water tank 12 is detachably or fixedly installed in the cavity 111, and a water filling port 101 arranged close to the fixing seat 2 is arranged on the front side of the top of the water tank 12, so that water can be filled into the water tank 12 through the water filling assembly 3. In this embodiment, a guide portion 112 is provided on the front side of the top of the tank base 11, and the guide portion 112 is disposed close to the fixed base 2.

Referring to fig. 2-4, further, the fixing base 2 is further provided with a drainage channel 22, and the drainage channel 22 extends from the mounting opening 21 toward the water filling opening 101. The mounting port 21 communicates with the water filling port 101 through a drain passage 22. The water injection groove 31 is movably arranged in the drainage channel 22, and the water outlet end of the water injection groove 31 is communicated with the water injection port 101 through the drainage channel 22. From this, through add drainage channel 22 at fixing base 2 to the play water end design of water injection tank 31 is for communicateing water filling port 101 through drainage channel 22, not only can shorten the length of water injection tank 31, avoids causing the problem that its play water end and water filling port 101 can't counterpoint because of the motion of water injection tank 31 moreover, and the simplified structure.

In this embodiment, the drainage channel 22 includes a bottom plate 221 and two water-retaining pieces 222 disposed oppositely, and the two water-retaining pieces 222 are formed by bending the left and right sides of the bottom plate 221 upward integrally, so that the drainage channel 22 is in a U-shaped structure. Every manger plate piece 222 is close to one side setting that installing port 21 one side all is higher than keeping away from installing port 21, and the front side height of every manger plate piece 222, the low setting of rear side promptly, high one side corresponds the play water end of water injection groove 31 and arranges for promote the manger plate effect, when avoiding water to flow into drainage channel 22 from water injection groove 31, water splashes to the two outsides of controlling of drainage channel 22. The height of one side of the water retaining sheet 222 far away from the water injection tank 31 is designed to be lower, so that materials are saved, the space occupied by the drainage channel 22 for cooking is reduced, and the whole occupied space of the fixing seat 2 is smaller. In other embodiments, the drainage channel 22 may further include a water blocking cover (not shown) disposed at least on the high side of the water blocking sheet 222.

In other embodiments, the drainage channel 22 can be omitted, the length of the water injection groove 31 needs to be extended at this time, and the water outlet end of the water injection groove 31 is designed to movably penetrate through the water injection port 101 and be inserted into the water tank 12, so that the water injection groove 31 is ensured to be always communicated with the inside of the water tank 12 when the installation port 21 is opened and closed by the water injection assembly 3, and the situation that the water outlet end of the water injection groove 31 cannot be aligned with the water injection port 101 due to the movement of the water injection assembly 3 is avoided.

Further, one side of the fixing seat 2 close to the water tank assembly 1 is integrally provided with an extension portion 23 located outside the mounting opening 21, and the extension portion 23 is used for enhancing the overall strength of the fixing seat 2 and is also used for supporting the upper edge of the embedded opening of the door body assembly 7.

Referring to fig. 2 to 4, in the present embodiment, the water injection assembly 3 includes a water injection door 32 and a water injection groove 31, and the water injection door 32 is movably disposed at the mounting port 21 of the fixing base 2 and is used for opening or closing the mounting port 21. The water injection groove 31 is movably arranged in the drainage channel 22, the water inlet end of the water injection groove is fixedly connected with the water injection door body 32, and the water outlet end of the water injection groove is communicated with the drainage channel 22. Therefore, the water injection groove 31 can extend out of the mounting port 21 along with the opening of the water injection door body 32, so that a user can conveniently add water into the phase water tank 12 through the water injection groove 31; or the water injection groove 31 retracts into the drainage channel 22 along with the closing of the water injection door body 32, so that the water injection groove 31 is hidden, and external dust or other impurities are prevented from entering the water tank 12 through the water injection groove 31.

One side of the water injection door body 32 facing the fixed seat 2 is integrally formed with an enclosing frame 301 extending towards the fixed seat 2, the enclosing frame 301 is in an inverted U shape and is located at the periphery of the water injection groove 31, and when the water injection door body 32 closes the installation opening 21, the enclosing frame 301 is sleeved on the outer surface of the fixed seat 2, see fig. 3.

In this embodiment, the water injection groove 31 is U-shaped, and has a drainage bottom plate (not shown in the figure) and two groove walls 311 arranged oppositely, and the drainage bottom plate is inclined towards the lower side no matter the water injection door body 32 is in an open state or a closed state, so as to guide the water to the inside of the drainage channel 22 better. The end of the drainage bottom plate, which is far away from the water injection door body 32, is provided with a buffering step 313, see fig. 2, the buffering step 313 is used for slowing down the water flow speed, and the phenomena of splashing, water adding noise and the like caused by the overhigh water flow speed are avoided.

The height of the second half section of each slot wall 311 is arranged from high to low along the water flow direction, so that water splashing in the water adding process is effectively prevented, and meanwhile, the occupied space of materials and the water injection slot 31 is reduced. At this time, a notch 312 is provided at a position of each groove wall 311 corresponding to the extension portion 23, and the notch 312 is used for being in clearance fit with the extension portion 23 so as to prevent the groove wall 311 of the water injection groove 31 from colliding with the extension portion 23 when the water injection door body 32 is closed.

In an embodiment, the water filling assembly 3 may further include a water splash cover (not shown) adapted and attached to the outer surface of the water filling tank 31, and the water splash cover is provided with a top opening of the water filling tank 31 and surrounds each other to form a water filling channel, so as to prevent splashing outside the water filling tank 31 during the water filling process.

Referring to fig. 4, further, the water injection assembly further includes a locking and unlocking structure (not shown in the figure), the lower end of the water injection door 32 of the water injection assembly 3 is pivoted to the fixing base 2, and the upper end of the water injection door 32 of the water injection assembly 3 is locked or unlocked with the fixing base 2 through the locking and unlocking structure. In this embodiment, the locking and unlocking structure includes a lock latch 41 and a fastener 42, the lock latch 41 is fixedly disposed on the water injection door 32 and located outside the water injection groove 31, and the fastener 42 is disposed on the fixing base 2 and used for locking or unlocking the lock latch 41. When the water injection door body 32 is pressed, the clamping piece 42 and the lock catch 41 are unlocked and locked, so that the water injection door body 32 moves forwards to open the mounting opening 21; when the water injection door body 32 is pushed to move towards the direction of the fixed seat 2, the water injection door body 32 can drive the latch 41 to move until the latch 41 is locked with the clamping piece 42 in a matching manner, so that the water injection door body 32 can completely close the mounting opening 21.

In this embodiment, the left and right sides of the lower end of the water injection door 32 are rotatably connected to the fixing base 2 through the rotating shaft 43. The left side and the right side of the lower end of the fixing seat 2 are respectively provided with a mounting cavity 24 which faces downwards and faces the opening of the water injection door body 32, the damper 44 is accommodated in the mounting cavity 24 and sleeved on the outer surface of the rotating shaft 43, and under the action of the damper 44, the water injection door body 32 can be closed slowly, so that the damage to the water injection door body 32 is avoided, and meanwhile, the noise is reduced.

Referring to fig. 2, 4 and 6, the opening angle θ e (0 °,90 °) of the water injection door body 32. In this embodiment, the opening angle θ is preferably [15 °, 45 ° ], so as to ensure that the water injection groove 31 is always arranged obliquely downward from front to back when the water injection door 32 is fully opened, thereby ensuring that a user can reliably inject water into the water tank 12 through the water injection groove 31, and preventing the abnormal phenomenon that the water injection groove 31 is arranged obliquely upward from front to back due to an excessively large opening angle of the water injection door 32. Specifically, a support 321 extending toward the inside of the installation cavity 24 is disposed at a lower end of the water injection door body 32, and the support 321 is rotatably inserted into the installation cavity 24 and sleeved on an outer surface of the rotating shaft 43. The fixing seat 2 is provided with a supporting portion 25 located below the mounting cavity 24, and the supporting portion 25 is used for limiting the downward turning angle of the support 321, so that the maximum opening angle of the water injection door 32 and the water injection groove 31 is limited.

When water needs to be added into the water tank 12, the water injection door 32 is pushed to turn downwards to open the mounting port 21, and the support 321 and the water injection tank 31 both turn downwards along with the water injection door 32. Referring to fig. 6, when the support 321 moves to the abutting support portion 25, the support 321 cannot continue to perform downward turning movement, so that the water injection door 32 and the water injection groove 31 are suspended, the water injection door 32 is at the maximum opening angle, the water injection groove 31 is inclined downwards along the water flow direction, and it is effectively ensured that a user reliably adds water to the water tank 12 through the water injection groove 31.

Referring to fig. 1-3 and 5, further, the air guide assembly 5 is further included, the air guide assembly 5 is used for being fixed on the door body assembly 7 and located between the fixing seat 2 and the water tank assembly 1, and an air guide channel 51 is arranged on the air guide assembly 5. The water outlet end of the diversion channel 51 extends into the cavity 111 of the water tank seat 11 and is located between the guide part 112 and the top of the water tank 12, and the water outlet end of the diversion channel 51 is provided with a guide opening 52 extending towards the water filling port 101, and the guide opening 52 is communicated with the water filling port 101 so as to guide the water to the inside of the water tank 12. The drainage channel 22 is inserted in the guide channel 51 to realize that the water injection groove 31 is communicated with the water injection port 101 through the drainage channel 22 and the guide channel 51 in sequence.

The high side of the water-retaining piece 222 is located in the water inlet end of the diversion channel 51, and the low side of the water-retaining piece 222 is inserted in the water outlet end of the diversion channel 51. In this embodiment, the top wall of the water outlet end of the diversion channel 51 is a slant or arc surface arranged obliquely downward so that the water outlet end of the diversion channel 51 is inserted into the space between the guide part 112 and the top of the water tank 12. Correspondingly, the lower side of the water deflector 222 has the same inclination direction and angle as the inclined surface or the arc-shaped surface.

Referring to fig. 2, the present embodiment also provides a cooking apparatus, which may be a steam box, a micro-steam box, a steam oven, a micro-steam oven or a steam-and-bake integrated machine. The cooking equipment comprises an inner container assembly 6 with an opening on the front side, a door body assembly 7 and the water injection structure. The door body component 7 is movably arranged on the front side of the inner container component 6 and is used for opening or closing a front side opening of the inner container component 6. The door body component 7 is provided with an embedding opening (not shown in the figure), and the embedding opening is positioned in front of the right outer side of the inner container component 6 so as to ensure that the orthographic projection of the embedding opening is not overlapped with the orthographic projection of the door body component 7 and ensure that the embedding opening is opposite to the inner part of the inner container component 6 and does not interfere with each other.

The water tank component 1 is arranged on the right outer side of the liner component 6 and is positioned behind the embedded opening, and the fixed seat 2 is arranged at the embedded opening from front to back. The guide assembly 5 is fixedly arranged on the back of the door body assembly 7, the front end 1 of the guide channel 5 is sleeved on the outer surface of the guide channel 22 of the fixed seat 2, the rear end of the guide channel 5 is inserted into a space between the guide part 112 and the top of the water tank 12, and the guide opening 52 of the guide channel 51 is communicated with the water filling port 101.

From this, when adding water to water tank 12 inside, need not to open door body group spare 7 and pull out water tank 12, only need to open installing port 21 through water injection subassembly 3, so that the end of intaking of water injection groove 31 exposes outside fixing base 2, convenience of customers passes through the end of intaking of water injection groove 31, and at drainage channel 22, water conservancy diversion passageway 51, direction opening 52 and water injection port 101 cooperation down, realize adding water to water tank 12 inside, thereby avoid the culinary art in-process because of adding water and cause steam leakage and culinary art time extension, solve current steamer culinary art continuation of the journey weak point, can't add water or be difficult for watered problem, promote culinary art effect and culinary art experience.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (11)

1. A water injection structure, comprising:

a water tank assembly (1) having a water injection port (101);

the fixing seat (2) is arranged outside the water tank assembly (1) and is provided with a mounting opening (21);

the water injection assembly (3) is movably arranged at the mounting port (21) and used for being opened or closed, and the water injection assembly (3) is provided with a water injection groove (31) facing the water tank assembly (1) and capable of being communicated with the water injection port (101).

2. A water injection structure according to claim 1, wherein the fixing base (2) is provided with a drainage channel (22) extending towards the water injection port (101), the mounting port (21) is communicated with the water injection port (101) through the drainage channel (22), the water injection groove (31) is movably arranged in the drainage channel (22), and the water outlet end of the water injection groove (31) is communicated with the water injection port (101) through the drainage channel (22).

3. The water injection structure according to claim 2, wherein the drainage channel (22) has two water-blocking pieces (222) arranged oppositely, and each water-blocking piece (222) is arranged higher on the side close to the mounting opening (21) than on the side far from the mounting opening (21).

4. The water injection structure according to claim 1, wherein the water injection tank (31) has a drainage bottom plate and two opposite tank walls (311), the drainage bottom plate is provided with a buffer step (313) at one end close to the water injection port (101), and/or the height of at least part of the tank walls (311) is arranged from high to low along the water flow direction.

5. The water injection structure according to claim 4, wherein an extension part (23) located outside the mounting opening (21) is provided at a side of the fixing seat (2) close to the water tank assembly (1), and a notch (312) is provided at a position of the groove wall (311) corresponding to the extension part (23), wherein the notch (312) is used for clearance fit with the extension part (23).

6. The water injection structure according to claim 1, further comprising a locking and unlocking structure, wherein the lower end of the water injection assembly (3) is pivoted to the fixed seat (2), and the upper end of the water injection assembly (3) and the fixed seat (2) are locked or unlocked through the locking and unlocking structure.

7. The water injection structure according to claim 6, wherein the locking and unlocking structure comprises a lock catch (41) and a fastener (42), the lock catch (41) is fixedly arranged on the water injection assembly (3) and located outside the water injection tank (31), and the fastener (42) is arranged on the fixing base (2) and used for locking or unlocking the lock catch (41).

8. The water injection structure according to claim 6, wherein the water injection assembly (3) is provided with a surrounding frame portion (301) facing the fixing base (2), and the surrounding frame portion (301) is located at the periphery of the water injection groove (31) and is used for being sleeved on the outer surface of the fixing base (2).

9. The water injection structure according to any one of claims 1 to 8, further comprising a flow guide assembly (5), wherein the flow guide assembly (5) is disposed between the fixing base (2) and the water tank assembly (1), a flow guide channel (51) is disposed on the flow guide assembly (5), and the water injection tank (31) is communicated with the water injection port (101) through the flow guide channel (51).

10. A water filling structure according to claim 9, wherein the water tank assembly (1) comprises a water tank base (11) and a water tank (12), the water tank base (11) is provided with a cavity (111) with one side opened, the water tank (12) is installed in the cavity (111), and the top of the water tank (12) is provided with the water filling port (101) arranged close to the fixed base (2);

the water outlet end of the flow guide channel (51) extends into the cavity (111), the flow guide channel is provided with a guide opening (52) extending towards the direction of the water injection port (101), and the guide opening (52) is communicated with the water injection port (101).

11. A cooking apparatus, characterized by comprising:

a liner assembly (6);

the door body component (7) is provided with an embedding opening;

the water injection structure according to any one of claims 1 to 10, wherein the water tank assembly (1) is disposed outside the inner bladder assembly (6) and behind the insertion opening, and the fixing base (2) is installed at the insertion opening.

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