Steaming oven capable of exhausting steam

Abstract

The utility model relates to a steam exhaust steaming oven which comprises a cavity shell, an outer shell, a steam exhaust seat and a steam exhaust cover. The outer shell covers the cavity shell; the steam exhaust base penetrates into the cavity shell, a first abutting ring is arranged on the peripheral wall of the steam exhaust base, and the bottom wall of the first abutting ring abuts against the shell face of the cavity shell. The bottom end of the steam exhaust cover penetrates through the outer shell to be embedded into the steam exhaust seat in a sealed mode, a second abutting ring is arranged on the peripheral wall of the steam exhaust cover, and the outer surface and the inner surface of the outer shell abut against the bottom wall of the second abutting ring and the top end face of the steam exhaust seat respectively; and the steam exhaust cover is used for exhausting water steam exhausted from the inner cavity of the cavity shell. According to the utility model, the top-mounted and screw-free installation effects of the steam exhaust structure are realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooking device technical field especially, relates to a steam exhaust oven. BACKGROUND

[0002] The steam exhaust cover structure of the common steam oven product is arranged at the back of the product, occupies the appearance space of the product, causes the product appearance to be complex, and affects the appearance aesthetic feeling. In addition, the traditional steam exhaust cover structure needs to be fixed through screws, which wastes cost and working hours. SUMMARY

[0003] Therefore, the utility model provides a steam exhaust oven for realizing the effect that the steam exhaust structure is placed on the top of the steam oven and is installed without screws.

[0004] To achieve one or part or all of the above purposes or other purposes, the utility model provides a steam exhaust oven, which comprises a cavity shell, an outer shell, a steam exhaust seat and a steam exhaust cover.

[0005] The outer shell is arranged on the cavity shell.

[0006] The steam exhaust seat penetrates into the cavity shell, the outer peripheral wall of the steam exhaust seat is provided with a first abutting ring, the bottom wall of the first abutting ring abuts against the shell surface of the cavity shell, the bottom end of the steam exhaust cover penetrates into the outer shell to be sealingly embedded in the steam exhaust seat, the outer peripheral wall of the steam exhaust cover is provided with a second abutting ring, and the outer surface and the inner surface of the outer shell abut against the bottom wall of the second abutting ring and the top end surface of the steam exhaust seat respectively.

[0007] The steam exhaust cover is used for discharging the water vapor discharged from the inner cavity of the cavity shell.

[0008] Further, the steam exhaust cover comprises a first cover pipe and a cover body, the inner ring edge of the second abutting ring is arranged on the outer peripheral wall of the first cover pipe, the first cover pipe is provided with a cover groove, the groove bottom of the cover groove is provided with a first cover hole, the cover body is arranged on the bottom groove wall of the cover groove and covers the first cover hole, the cover body is provided with a steam exhaust groove, the side groove wall of the steam exhaust groove is provided with a steam exhaust hole, the steam exhaust groove communicates with one end of the first cover hole, the steam exhaust hole is used for discharging the water vapor discharged from the inner cavity of the cavity shell, the first cover pipe is embedded in the steam exhaust seat, and the other end of the first cover hole communicates with the steam exhaust seat.

[0009] Further, the steam exhaust cover further comprises a second cover pipe, the second cover pipe is arranged on the bottom end surface of the first cover pipe, the second cover pipe is provided with a second cover hole, and one end of the second cover hole communicates with the first cover hole.

[0010] The steam exhaust seat is provided with a steam exhaust through hole, the steam exhaust through hole includes a first through groove, a second through groove and a through hole body which are sequentially communicated; a groove opening of the second through groove is arranged on a bottom groove wall of the first through groove, and one end of the through hole body is arranged on a bottom groove wall of the second through groove.

[0011] The outer peripheral wall and the bottom end face of the first cover pipe respectively abut against the side groove wall and the bottom groove wall of the first through groove, and the outer peripheral wall and the bottom end face of the second cover pipe respectively abut against the side groove wall and the bottom groove wall of the second through groove.

[0012] Further, the side groove wall of the first through groove is provided with a first clamping edge, the first clamping edge is clamped and abuts against the outer peripheral wall of the first cover pipe, and the first clamping edge is arranged in a surrounding manner along the groove circumferential direction of the first through groove; and / or the side groove wall of the second through groove is provided with a second clamping edge, the second clamping edge is clamped and abuts against the outer peripheral wall of the second cover pipe, and the second clamping edge is arranged in a surrounding manner along the groove circumferential direction of the second through groove.

[0013] Further, the bottom groove wall of the second through groove is provided with a third clamping edge, the third clamping edge is clamped and abuts against the bottom end face of the second cover pipe, and the third clamping edge is arranged in a surrounding manner along the groove circumferential direction of the second through groove.

[0014] Further, the first abutment ring is arranged on the top end face of the first cover pipe, and the top wall of the first abutment ring abuts against the inner surface of the shell body.

[0015] The first abutment ring is provided with a giving-up groove, and the groove opening of the first through groove is arranged on the bottom groove wall of the giving-up groove; the shell body is provided with an extension hole ring, the extension hole ring is arranged in a surrounding manner on the hole edge of the second steam exhaust mounting hole, and the extension hole ring is located between the outer peripheral wall of the first cover pipe and the side groove wall of the giving-up groove.

[0016] Further, the top wall of the first abutment ring is provided with a fourth clamping edge, the fourth clamping edge is clamped and abuts against the inner surface of the shell body, and the fourth clamping edge is arranged in a surrounding manner along the groove circumferential direction of the giving-up groove.

[0017] Further, the outer peripheral wall of the first cover pipe is provided with a clamping block, the extension hole ring is provided with a clamping groove, and the clamping block is slidably clamped in the clamping groove.

[0018] Further, the steam exhaust oven further includes a steam exhaust pipe, the bottom end face of the steam exhaust seat is provided with a steam pipe embedding groove, the steam pipe embedding groove is arranged in a surrounding manner along the pipe circumferential direction of the steam exhaust pipe, one end of the steam exhaust pipe is embedded and fixed in the steam pipe embedding groove, and the two ends of the steam exhaust pipe are respectively communicated with the steam exhaust seat and the inner cavity of the cavity shell.

[0019] Further, the cavity shell is provided with a mounting plate, the mounting plate is provided with a sunken groove, the exhaust seat penetrates the bottom groove wall of the sunken groove, the bottom wall of the first abutting ring abuts against the bottom groove wall of the sunken groove, and the upper plate surface of the mounting plate abuts against the inner surface of the outer shell.

[0020] The embodiment of the utility model is implemented, and has the following beneficial effects:

[0021] The steam exhaust oven is provided by the utility model, the steam exhaust cover is installed through the exhaust hole of the steam exhaust seat, the first abutting ring on the steam exhaust seat and the second abutting ring on the steam exhaust cover are used, and the steam exhaust seat is indirectly sealed between the cavity shell and the outer shell by the self-mounting and fixing of the outer shell and the cavity shell, the outer shell is sealed between the second abutting ring and the top end surface of the steam exhaust seat, the sealing installation of the steam exhaust seat is completed, the water vapor in the inner cavity of the cavity shell is prevented from leaking from the installation position of the steam exhaust seat, and the water vapor can only be exhausted through the steam exhaust cover. In summary, the steam exhaust oven realizes the screw-free sealing installation of the steam exhaust seat and the steam exhaust cover on the top of the steam oven, the installation structure is simple, the appearance is improved, and the cost and working hours are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Among them:

[0024] Figure 1 It is a structure exploded schematic view of the steam exhaust oven in one embodiment of the utility model;

[0025] Figure 2 It is a structure cross-sectional schematic view of the steam exhaust oven in one embodiment of the utility model;

[0026] Figure 3 It is Figure 2 It is a structure local enlarged schematic view of B in the figure;

[0027] Figure 4 It is a structure cross-sectional schematic view of the steam exhaust seat and the steam exhaust cover of the steam exhaust oven in one embodiment of the utility model;

[0028] Figure 5 It is a local structure schematic view of the steam exhaust oven in one embodiment of the utility model;

[0029] Figure 6 It is Figure 1A structure local enlarged schematic view at the middle A;

[0030] Figure 7 It is the structure schematic view of the steam exhaust seat of the steam exhaust oven in an embodiment of the utility model;

[0031] Figure 8 It is the structure schematic view of the exhaust cover of the steam exhaust oven in an embodiment of the utility model;

[0032] Figure 9 It is another partial structure schematic view of the steam exhaust oven in an embodiment of the utility model.

[0033] Reference signs:

[0034] 100, back plate; 110, mounting plate; 111, first steam exhaust mounting hole; 112, sunken groove; 120, steam pipe mounting hole; 200, cavity shell; 300, outer shell; 310, second steam exhaust mounting hole; 320, extension hole ring; 321, clamping groove; 400, steam exhaust seat; 410, steam exhaust through hole; 411, first through groove; 4111, first clamping edge; 412, second through groove; 4121, second clamping edge; 4122, third clamping edge; 413, through hole main body; 420, first abutment ring; 421, accommodation groove; 422, fourth clamping edge; 430, steam pipe embedding groove; 500, steam exhaust cover; 510, second abutment ring; 520, first cover pipe; 521, cover groove; 522, first cover hole; 523, clamping block; 530, cover main body; 531, steam exhaust groove; 532, steam exhaust hole; 540, second cover pipe; 541, second cover hole; 600, steam exhaust pipe; 700, steam pipe connecting seat; 710, steam pipe connecting hole; 720, connecting embedding groove. DETAILED DESCRIPTION

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit the utility model; the terms "include" and "have" and any variations thereof in the specification and claims of the utility model and the above description of drawings are intended to cover the non-exclusive inclusion; the terms "first", "second" and the like in the specification and claims of the utility model are used to distinguish different objects, not to describe a particular order, and the cold water mentioned in the specification and claims of the utility model includes normal temperature water.

[0036] Reference to“an embodiment” means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase“in one embodiment” in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all referring to a common embodiment, or an embodiment that is independent of other embodiments. One of ordinary skill in the art will readily recognize from the disclosure herein the possibility of combining features of different embodiments.

[0037] In order to better understand the technical scheme of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings.

[0038] With reference to Figures 1 to 9 The first embodiment of the present application provides a steam exhaust oven, which comprises a cavity shell 200, an outer shell 300, a steam exhaust seat 400 and a steam exhaust cover 500. The outer shell 300 is arranged on the cavity shell 200. The steam exhaust seat 400 penetrates into the cavity shell 200, and the outer peripheral wall of the steam exhaust seat 400 is provided with a first abutting ring 420, and the bottom wall of the first abutting ring 420 abuts against the shell surface of the cavity shell 200. The bottom end of the steam exhaust cover 500 penetrates into the outer shell 300 and is sealingly embedded into the steam exhaust seat 400. The outer peripheral wall of the steam exhaust cover 500 is provided with a second abutting ring 510, and the outer surface and the inner surface of the outer shell 300 abut against the bottom wall of the second abutting ring 510 and the top end surface of the steam exhaust seat 400, respectively. The steam exhaust cover 500 is used for discharging the water vapor discharged from the inner cavity of the cavity shell 200.

[0039] Specifically, one end of the cavity shell 200 is provided with a rear plate 100, and the top edge of the rear plate 100 extends to provide a mounting plate 110 which is integrally connected with the rear plate 100 perpendicularly.

[0040] Further, the mounting plate 110 is provided with a first steam exhaust mounting hole 111, and the steam exhaust seat 400 penetrates into the first steam exhaust mounting hole 111. The steam exhaust seat 400 is provided with a steam exhaust through hole 410, and the outer shell 300 is provided with a second steam exhaust mounting hole 310. The bottom end of the steam exhaust cover 500 penetrates into the second steam exhaust mounting hole 310 and is sealingly embedded into the steam exhaust through hole 410.

[0041] In the embodiment, the gas inside the cavity shell 200 is sequentially discharged through the steam exhaust pipe 600, the steam exhaust through hole 410 and the steam exhaust cover 500; the bottom wall of the first abutting ring 420 abuts against the shell surface of the cavity shell 200, realizing the sealed connection of the steam exhaust seat 400 and the cavity shell 200, avoiding water vapor leakage at the position; the bottom end of the steam exhaust cover 500 is arranged in the second steam exhaust mounting hole 310 to be sealed and embedded in the steam exhaust through hole 410, realizing the sealed communication of the steam exhaust cover 500 and the steam exhaust through hole 410; the outer surface and the inner surface of the outer shell 300 respectively abut against the bottom wall of the second abutting ring 510 and the top end surface of the steam exhaust seat 400, realizing the sealed connection of the steam exhaust seat 400 and the outer shell 300, avoiding water vapor leakage at the position. The installation and fixation of the outer shell 300 and the cavity shell 200 further enhance the sealing between the steam exhaust seat 400 and the cavity shell 200 and the sealing between the steam exhaust seat 400 and the outer shell 300. The water vapor in the inner cavity of the cavity shell 200 is prevented from leaking from the installation position of the steam exhaust seat 400, so that the water vapor can only be discharged through the steam exhaust cover 500.

[0042] In summary, the steam exhaust oven realizes the screw-free sealed installation of the steam exhaust seat 400 and the steam exhaust cover 500 on the top of the steam oven, which simplifies the installation structure, improves the appearance, and reduces the cost and the working hours.

[0043] Further, the diameter of the first steam exhaust mounting hole 111 is greater than the outer diameter of the steam exhaust seat 400.

[0044] In the embodiment, the bottom wall of the first abutting ring 420 abuts against the plate surface of the mounting plate 110, so that the first steam exhaust mounting hole 111 not only facilitates the installation of the steam exhaust seat 400, but also ensures the sealed connection of the steam exhaust seat 400 and the mounting plate 110 when the steam exhaust seat 400 moves freely before and after and left and right on the surface of the mounting plate 110, so that the steam exhaust seat 400 can automatically adapt to the setting position of the steam exhaust cover 500, realizing that the steam exhaust cover 500 is independently matched on the outer shell 300, the steam exhaust seat 400 is independently matched on the mounting plate 110, and the bottom end of the steam exhaust cover 500 is sealed and embedded in the steam exhaust through hole 410, so as to simultaneously ensure the automatic adaptive sealed installation of the steam exhaust cover 500 and the steam exhaust seat 400.

[0045] Referring to Figures 1 to 4 , Figure 8 , and Figure 9The steam exhaust cover 500 comprises a first cover pipe 520 and a cover body 530. The inner ring edge of the second abutting ring 510 is arranged on the outer peripheral wall of the first cover pipe 520. The first cover pipe 520 is provided with a cover groove 521, and the groove bottom of the cover groove 521 is provided with a first cover hole 522. The cover body 530 is arranged on the bottom groove wall of the cover groove 521 and covers the first cover hole 522. The cover body 530 is provided with a steam exhaust groove 531, and the side groove wall of the steam exhaust groove 531 is provided with a steam exhaust hole 532. The steam exhaust groove 531 is in communication with one end of the first cover hole 522, and the steam exhaust hole 532 is used for discharging the water vapor discharged from the inner cavity of the cavity shell 200. The first cover pipe 520 is embedded in the steam exhaust seat 400, and the other end of the first cover hole 522 is in communication with the steam exhaust seat 400.

[0046] Specifically, the steam exhaust hole 532 is provided with at least two. The first cover pipe 520 is embedded in the steam exhaust seat 400, that is, the first cover pipe 520 is embedded in the steam exhaust through hole 410. The other end of the first cover hole 522 is in communication with the steam exhaust through hole 410.

[0047] In this embodiment, the first cover pipe 520 is used to realize the sealing connection of the steam exhaust cover 500 and the steam exhaust through hole 410, and the second abutting ring 510 is used to realize the sealing connection of the first cover pipe 520 and the outer shell 300. The gas in the cavity shell 200 passes through the steam exhaust pipe 600, the steam exhaust through hole 410 and the steam exhaust groove 531 in sequence, and is finally discharged through the steam exhaust hole 532. The steam exhaust groove 531 is used for dispersing and discharging the steam.

[0048] Referring to Figures 1 to 4 , Figure 8 , and Figure 9 , the steam exhaust cover 500 further comprises a second cover pipe 540, which is arranged on the bottom end face of the first cover pipe 520. The second cover pipe 540 is provided with a second cover hole 541, and one end of the second cover hole 541 is in communication with the first cover hole 522. The steam exhaust seat 400 is provided with a steam exhaust through hole 410, which comprises a first through groove 411, a second through groove 412 and a through hole body 413 in sequence. The groove opening of the second through groove 412 is arranged on the bottom groove wall of the first through groove 411, and one end of the through hole body 413 is arranged on the bottom groove wall of the second through groove 412. The outer peripheral wall and the bottom end face of the first cover pipe 520 abut against the side groove wall and the bottom groove wall of the first through groove 411 respectively, and the outer peripheral wall and the bottom end face of the second cover pipe 540 abut against the side groove wall and the bottom groove wall of the second through groove 412 respectively.

[0049] In the embodiment, the outer peripheral wall and the bottom end surface of the first cover pipe 520 abut against the side groove wall and the bottom groove wall of the first through groove 411 respectively, so that the sealing connection between the steam exhaust cover 500 and the steam exhaust through hole 410 is improved. Then, the outer peripheral wall and the bottom end surface of the second cover pipe 540 abut against the side groove wall and the bottom groove wall of the second through groove 412 respectively, so that the sealing connection between the steam exhaust cover 500 and the steam exhaust through hole 410 is further improved.

[0050] With reference to Figure 3 and Figure 4 , the side groove wall of the first through groove 411 is provided with a first clamping edge 4111 which is clamped against the outer peripheral wall of the first cover pipe 520, and the first clamping edge 4111 is arranged in a ring shape along the groove circumferential direction of the first through groove 411; and / or the side groove wall of the second through groove 412 is provided with a second clamping edge 4121 which is clamped against the outer peripheral wall of the second cover pipe 540, and the second clamping edge 4121 is arranged in a ring shape along the groove circumferential direction of the second through groove 412.

[0051] Specifically, the first clamping edge 4111 and the second clamping edge 4121 are both in a ring shape. The side groove wall of the first through groove 411 is in interference tight fit with the outer peripheral wall of the first cover pipe 520 through the first clamping edge 4111, and the side groove wall of the second through groove 412 is in interference tight fit with the outer peripheral wall of the second cover pipe 540 through the second clamping edge 4121.

[0052] In the embodiment, the first clamping edge 4111 is used to further improve the sealing connection strength between the side groove wall of the first through groove 411 and the outer peripheral wall of the first cover pipe 520, so as to avoid water vapor leakage from the position; and the second clamping edge 4121 is used to further improve the sealing connection strength between the side groove wall of the second through groove 412 and the outer peripheral wall of the second cover pipe 540, so as to avoid water vapor leakage from the position.

[0053] With reference to Figure 3 and Figure 4 , the bottom groove wall of the second through groove 412 is provided with a third clamping edge 4122 which is clamped against the bottom end surface of the second cover pipe 540, and the third clamping edge 4122 is arranged in a ring shape along the groove circumferential direction of the second through groove 412.

[0054] Specifically, the bottom groove wall of the second through groove 412 is in interference tight fit with the bottom end surface of the second cover pipe 540 through the third clamping edge 4122.

[0055] In the embodiment, the third clamping edge 4122 is used to further enhance the sealing connection strength between the bottom end surface of the second cover pipe 540 and the bottom groove wall of the second through groove 412, so as to avoid water vapor leakage from the position.

[0056] With reference to Figure 2 and Figure 3The first abutting ring 420 is arranged at the top end surface of the first cover pipe 520, and the top wall of the first abutting ring 420 abuts against the inner surface of the outer shell 300. The first abutting ring 420 is provided with a clearance groove 421, and the slot of the first through groove 411 is arranged at the bottom groove wall of the clearance groove 421. The outer shell 300 is provided with an extension hole ring 320, which is arranged around the hole edge of the second steam installation hole 310. The extension hole ring 320 is located between the outer peripheral wall of the first cover pipe 520 and the side groove wall of the clearance groove 421.

[0057] In the embodiment, the top wall and the bottom wall of the first abutting ring 420 are respectively sealingly connected to the inner surface of the outer shell 300 and the upper plate surface of the mounting plate 110, and then the extension hole ring 320 is installed in the clearance groove 421, so that the extension hole ring 320 is sealingly connected to the outer peripheral wall of the first cover pipe 520.

[0058] With reference to Figures 1 to 5 , the top wall of the first abutting ring 420 is provided with a fourth clamping edge 422, which is clamped against the inner surface of the outer shell 300, and the fourth clamping edge 422 is arranged around the groove circumference direction of the clearance groove 421.

[0059] Specifically, the top wall of the first abutting ring 420 is interference-fitted with the inner surface of the outer shell 300 through the fourth clamping edge 422.

[0060] In the embodiment, the fourth clamping edge 422 is used to further enhance the sealing connection strength between the first abutting ring 420 and the inner surface of the outer shell 300, so as to avoid water vapor leakage.

[0061] With reference to Figure 1 , Figure 6 and Figure 8 , the outer peripheral wall of the first cover pipe 520 is provided with a clamping block 523, the extension hole ring 320 is provided with a clamping groove 321, and the clamping block 523 is slidingly clamped in the clamping groove 321.

[0062] Specifically, the clamping block 523 is provided with at least two, which are arranged around the circumferential direction of the outer peripheral wall of the first cover pipe 520, and the clamping groove 321 is arranged in one-to-one correspondence with the clamping block 523.

[0063] In the embodiment, the steam cover 500 is rotated and inserted into the extension hole ring 320, so that the clamping block 523 is rotated and clamped into the clamping groove 321. The sealing connection strength between the steam cover 500 and the extension hole ring 320 is further enhanced, so as to avoid water vapor leakage.

[0064] With reference to Figures 1 to 3The mounting plate 110 is provided with a sunken groove 112, and the first steam mounting hole 111 is arranged on the bottom groove wall of the sunken groove 112. The upper plate surface of the mounting plate 110 abuts against the inner surface of the outer shell 300.

[0065] In the embodiment, the steam exhaust seat 400 can only move forward, backward, left and right within the range of the sunken groove 112.

[0066] Referring to Figure 4 The steam exhaust oven further comprises a steam pipe 600, the bottom end surface of the steam exhaust seat 400 is provided with a steam pipe embedding groove 430, the steam pipe embedding groove 430 is arranged in a ring shape along the pipe circumferential direction of the steam pipe 600, and one end of the steam pipe 600 is embedded and fixed in the steam pipe embedding groove 430; the two ends of the steam pipe 600 are respectively connected to the steam exhaust through hole 410 and the inner cavity of the cavity shell 200.

[0067] Specifically, the steam pipe embedding groove 430 is in a ring shape. The steam pipe embedding groove 430 is arranged in a ring shape along the hole circumferential direction of the steam exhaust through hole 410.

[0068] In the embodiment, the steam pipe embedding groove 430 is used to enhance the sealing connection between the steam pipe 600 and the steam exhaust seat 400.

[0069] Referring to Figures 1 to 3 , and Figure 9 In other embodiments, the steam exhaust oven further comprises a steam pipe connecting seat 700, one end of the steam pipe connecting seat 700 is sealingly embedded in the steam pipe 600, and the other end of the steam pipe connecting seat 700 is sealingly embedded in the rear plate 100. The steam pipe connecting seat 700 is provided with a steam pipe connecting hole 710, and the two ends of the steam pipe connecting hole 710 are respectively connected to the steam pipe 600 and the cavity shell 200.

[0070] Referring to Figure 9 Further, the outer circumferential wall of the steam pipe connecting seat 700 is provided with a connecting embedding groove 720, the connecting embedding groove 720 is in a ring shape, the rear plate 100 is provided with a steam pipe mounting hole 120, and the hole wall of the steam pipe mounting hole 120 is embedded in the connecting embedding groove 720.

[0071] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A steam discharge steaming oven characterized by, The steam exhaust cover is used for discharging water vapor discharged from the inner cavity of the cavity shell. The steam exhaust cover includes a first cover pipe and a cover body; an inner ring edge of the second abutting ring is arranged on an outer peripheral wall of the first cover pipe; the first cover pipe is provided with a cover groove, and a groove bottom of the cover groove is provided with a first cover hole; the cover body is arranged on a bottom groove wall of the cover groove and covers the first cover hole; the cover body is provided with a steam exhaust groove, a side groove wall of the steam exhaust groove is provided with a steam exhaust hole, one end of the steam exhaust groove communicates with the first cover hole, and the steam exhaust hole is used for discharging water vapor discharged from the inner cavity of the cavity shell; and the first cover pipe is embedded in the steam exhaust seat, and the other end of the first cover hole communicates with the steam exhaust seat. The steam exhaust cover further includes a second cover pipe, the second cover pipe is arranged on a bottom end surface of the first cover pipe, the second cover pipe is provided with a second cover hole, and one end of the second cover hole communicates with the first cover hole; The steam exhaust seat is provided with a steam exhaust through hole, the steam exhaust through hole includes a first through groove, a second through groove and a through hole body which sequentially communicate; an opening of the second through groove is arranged on a bottom groove wall of the first through groove, and one end of the through hole body is arranged on the bottom groove wall of the second through groove; 2. The steam release oven according to claim 1, characterized in that, An outer peripheral wall and a bottom end surface of the first cover pipe respectively abut against a side groove wall and a bottom groove wall of the first through groove, and an outer peripheral wall and a bottom end surface of the second cover pipe respectively abut against a side groove wall and a bottom groove wall of the second through groove.

3. The steam release oven according to claim 2, characterized in that, The side groove wall of the first through groove is provided with a first clamping edge, the first clamping edge is clamped and abuts against the outer peripheral wall of the first cover pipe, and the first clamping edge is arranged in a circumferential direction of the first through groove; and / or the side groove wall of the second through groove is provided with a second clamping edge, the second clamping edge is clamped and abuts against the outer peripheral wall of the second cover pipe, and the second clamping edge is arranged in a circumferential direction of the second through groove. The bottom groove wall of the second through groove is provided with a third clamping edge, the third clamping edge is clamped and abuts against the bottom end surface of the second cover pipe, and the third clamping edge is arranged in a circumferential direction of the second through groove. The first abutting ring is arranged on a top end surface of the first cover pipe, and a top wall of the first abutting ring abuts against an inner surface of the outer shell; 4. The steam release oven according to claim 3, characterized in that, The first abutting ring is provided with a giving-up groove, and an opening of the first through groove is arranged on a bottom groove wall of the giving-up groove; the outer shell is provided with an extension hole ring and a second steam exhaust mounting hole, the extension hole ring is arranged in a circumferential direction of a hole edge of the second steam exhaust mounting hole, and the extension hole ring is located between the outer peripheral wall of the first cover pipe and the side groove wall of the giving-up groove.

5. The steam release oven according to claim 4, characterized in that, ​ 6. The steam release oven according to claim 5, characterized in that ​ ​ 7. The steam release oven according to claim 6, characterized in that The top wall of the first abutting ring is provided with a fourth clamping edge which is abuttingly clamped to the inner surface of the outer shell body and is circumferentially arranged along the slot circumferential direction of the accommodation slot.

8. The steam release oven according to claim 6, characterized in that, The outer peripheral wall of the first cover pipe is provided with a clamping block, and the extension hole ring is provided with a clamping groove, and the clamping block is slidingly clamped in the clamping groove.

9. The steam release oven according to claim 1, wherein, The steam exhaust oven further comprises a steam exhaust pipe, the bottom end surface of the steam exhaust seat is provided with a steam pipe embedding groove which is circumferentially arranged along the pipe circumferential direction of the steam exhaust pipe, and one end of the steam exhaust pipe is embedded and fixed in the steam pipe embedding groove; the two ends of the steam exhaust pipe are respectively communicated with the steam exhaust seat and the inner cavity of the cavity shell.

10. The steam release oven according to any one of claims 1-9, characterized in that, The cavity shell is provided with a mounting plate, the mounting plate is provided with a sunken groove, the steam exhaust seat penetrates the bottom groove wall of the sunken groove, the bottom wall of the first abutting ring abuts against the bottom groove wall of the sunken groove, and the upper plate surface of the mounting plate abuts against the inner surface of the outer shell body.

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