Cooking equipment

Abstract

The utility model provides cooking equipment, and relates to the technical field of kitchen appliances, the cooking equipment provided by the utility model comprises a heating pipe, a protective cover and a steam injection mechanism, the protective cover covers the outer side of the heating pipe; and the steam injection mechanism can inject steam to the protective cover. When the protective cover needs to be cleaned, the steam injection mechanism injects hot steam, then the protective cover is cleaned through the hot steam, the hot steam can dissolve oil dirt, cleaning is convenient, direct contact with the protective cover during manual brush cleaning is avoided through steam cleaning, and then the protective cover is prevented from being scratched.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a cooking device. Background Art

[0002] Common steam-bake machines use heating tubes to generate heat to steam and bake food. The heating tubes are located at the top of the inner cavity of the steam-bake machine. When the food is steamed or baked, the steam and grease emitted by the food will condense on the heating tubes. Over time, there will be too much grease on the heating tubes, which will affect the heating efficiency of the heating tubes and reduce the efficiency of the steam-bake machine in steaming and baking food.

[0003] In order to reduce the pollution of the heating tube in the prior art, a protective cover is provided on the outer side of the heating tube, but the cleaning of the protective cover becomes a problem. Utility Model Content

[0004] The utility model aims to provide a cooking device to alleviate the technical problem that the existing protective cover needs to be manually disassembled and then taken out for cleaning.

[0005] In a first aspect, the utility model provides a cooking device, comprising:

[0006] Heating tube;

[0007] A protective cover, which is arranged on the outside of the heating tube;

[0008] A steam injection mechanism is provided, wherein the steam injection mechanism is capable of injecting steam toward the protective cover.

[0009] Furthermore, the steam injection mechanism includes a nozzle and a driving module, and the movable end of the driving module is connected to the nozzle for driving the nozzle to move along the length direction of the protective cover.

[0010] Furthermore, the driving module includes a motor, a screw rod, a slider and a side guide groove, the motor is connected to one end of the screw rod, the slider is threadedly connected to the screw rod, the slider is slidably connected to the side guide groove, and the side guide groove extends along the length direction of the protective cover.

[0011] Furthermore, the steam injection mechanism further comprises a steam generator and a first conduit, the steam generator is provided with a steam outlet, one end of the first conduit is connected to the steam outlet, and the other end of the first conduit is connected to the nozzle.

[0012] Furthermore, the cooking device comprises a tube collecting mechanism, the first conduit is wound around the tube collecting mechanism, and the tube collecting mechanism is located outside the cooking cavity.

[0013] Furthermore, the cooking device further comprises a steam output member, a second conduit and a switching valve; the steam output by the steam output member is used to steam the food;

[0014] The switching valve includes an inlet, a first outlet and a second outlet, wherein the inlet can be selectively connected to the first outlet or the second outlet; the inlet is connected to the steam outlet of the steam generator; the first outlet is connected to the first conduit; one end of the second conduit is connected to the second outlet, and the other end is connected to the steam output member.

[0015] Furthermore, the steam output member comprises a tube body, and a plurality of steam outlets are arranged on the side wall of the tube body and are spaced apart along the length direction of the tube body.

[0016] Furthermore, the cooking device further comprises a cooking cavity, and the top surface and the back surface of the cooking cavity are both provided with a heating tube and a protective cover;

[0017] The nozzle has two nozzles, and the two nozzles are respectively directed toward the upper protective cover and the rear protective cover.

[0018] Furthermore, the cooking device further comprises a cooking cavity, and the heating tube and the protective cover are arranged on the top surface of the cooking cavity;

[0019] There are two nozzles and two driving modules, and they correspond to each other one by one;

[0020] The two driving modules are arranged at intervals along the front-to-back direction, the front and rear nozzles are inclined toward the protective cover, and the projections of the protective cover and the two driving modules on the bottom surface of the cooking cavity do not overlap.

[0021] Furthermore, the protective cover includes a front wall, a bottom wall and a rear wall which are connected in sequence, and from top to bottom, the front and rear walls are inclined backwards, and the rear wall is inclined forwards.

[0022] The utility model has at least the following advantages or beneficial effects:

[0023] The cooking device provided by the utility model comprises: a heating tube, a protection cover and a steam injection mechanism, wherein the protection cover is arranged on the outside of the heating tube; and the steam injection mechanism can inject steam toward the protection cover.

[0024] When the protective cover needs to be cleaned, the steam injection mechanism injects hot steam to clean the protective cover. The hot steam will dissolve the oil stains, making it easier to clean. Steam cleaning can prevent manual brush cleaning from directly contacting the protective cover, thereby avoiding scratching the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A front view of a cooking device provided in Example 1 of the utility model;

[0027] Figure 2 A rear view of the cooking device provided in Example 1 of the utility model;

[0028] Figure 3 This is a cross-sectional view of the cooking device provided in Example 2 of the present utility model.

[0029] Icons: 1-heating tube; 2-protective cover; 3-nozzle; 4-slider; 5-motor; 6-first duct; 7-steam generator; 8-switching valve; 9-steam output part; 10-screw rod; 11-side guide groove. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0034] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example 1

[0037] like Figure 1 and Figure 2 As shown, the cooking device provided by the utility model comprises: a heating tube 1, a protective cover 2 and a steam injection mechanism, wherein the protective cover 2 is arranged on the outside of the heating tube 1; and the steam injection mechanism can inject steam to the protective cover 2. When the protective cover 2 needs to be cleaned, the steam injection mechanism injects hot steam, and then the protective cover 2 is cleaned by the hot steam, and the hot steam will dissolve the oil stains, thereby facilitating cleaning, and steam cleaning avoids direct contact between the manual brush cleaning and the protective cover 2, thereby avoiding scratching the protective cover 2.

[0038] In this embodiment, the steam injection mechanism includes a nozzle 3 and a driving module. The nozzle of the nozzle 3 is facing the protective cover 2. The movable end of the driving module is connected to the nozzle 3 to drive the nozzle 3 to move along the length direction of the protective cover 2, so that the steam injected by the nozzle 3 can completely cover the entire protective cover 2.

[0039] In an practicable solution, the steam spraying mechanism may also be stationary relative to the cooking cavity, and a plurality of spraying ports may be provided, and the spraying areas of the plurality of spraying ports may cover the entire protective cover 2 .

[0040] The driving module includes a motor 5, a screw rod 10, a slider 4 and a side guide groove 11. The motor 5 is located outside the cooking cavity. One end of the screw rod 10 passes through the cooking cavity and is connected to the motor 5. The slider 4 is threadedly connected to the screw rod 10. The slider 4 is slidably connected to the side guide groove 11. The side guide groove 11 is used to prevent the slider 4 from rotating with the screw rod 10. The side guide groove 11 extends along the length direction of the protective cover 2. The reciprocating motion of the slider 4 is achieved by rotating the screw rod 10.

[0041] The steam injection mechanism further includes a steam generator 7 and a first conduit 6. The steam generator 7 is used to convert water into steam. The steam generator 7 is provided with a steam outlet. One end of the first conduit 6 is connected to the steam outlet, and the other end is connected to the nozzle 3. The steam generator 7 is located outside the cooking cavity, and the first conduit 6 penetrates the side wall of the cooking cavity. Driven by the driving module, the nozzle 3 moves in the left and right directions. The first conduit 6 pulled out from the outside of the cooking cavity will be retracted to the outside of the cooking cavity by the tube collection mechanism after cleaning. Specifically, the tube collection mechanism includes a reel and a motor. The motor drives the reel to rotate, so that the first conduit 6 is wound around the reel.

[0042] The cooking device also includes a steam output member 9, a second conduit and a switching valve 8; the steam output by the steam output member 9 is used to steam food; the switching valve 8 includes an inlet, a first outlet and a second outlet, and the inlet can be selectively connected to the first outlet or the second outlet; the inlet is connected to the steam outlet of the steam generator 7; the first outlet is connected to the first conduit 6; one end of the second conduit is connected to the second outlet, and the other end is connected to the steam output member 9.

[0043] When working, the heating tube 1 is used for heating, and food is placed in the cooking cavity to achieve baking. When food is placed in the cooking cavity, steam is generated through the steam generator 7, and the electromagnetic switching valve 8 is switched to the inlet and the first outlet are connected. After the electromagnetic switching valve 8, the steam is discharged upward through the steam output member 9 to achieve steaming. When the protective cover 2 needs to be cleaned, the electromagnetic switching valve 8 is switched to the inlet and the second outlet are connected, and the motor 5 drives the screw 10 to rotate, and then the hot steam is sprayed through the nozzle 3 to clean the rear protective cover 2. The hot steam will dissolve the oil stains, which is convenient for cleaning. The steam cleaning can avoid direct contact between the brush and the protective cover 2, thereby avoiding scratching the protective cover 2.

[0044] Specifically, the steam output member 9 includes a tube body extending in the left-right direction. The side wall of the tube body is provided with a plurality of steam outlets spaced apart along the length direction thereof for uniformly spraying steam to steam the food.

[0045] The cooking device also includes a cooking cavity, the top and back surfaces of which are provided with a heating tube 1 and a protective cover 2; the nozzle 3 has two nozzles, which are respectively directed toward the upper protective cover 2 and the rear protective cover 2.

[0046] In this embodiment, Figure 2 As shown, there are two heating tubes 1 and two protective covers 2, one group of heating tubes 1 and protective covers 2 is arranged on the top surface of the cooking cavity, and the other group of heating tubes 1 and protective covers 2 is arranged on the back of the cooking cavity, and the nozzle 3 adopts a double-mouth nozzle 3, which can spray steam upward and backward at the same time.

[0047] Example 2

[0048] like Figure 3 As shown, the difference from Example 1 is that in this embodiment, a heating tube 1 and a protective cover 2 are arranged on the top surface of the cooking cavity, and there are two nozzles 3 and driving modules corresponding to the protective cover 2. The two driving modules are arranged at intervals in the front-to-back direction, and the protective cover 2 is located between the two driving modules. The front and rear nozzles 3 are tilted toward the protective cover 2 to increase the steam coverage area. The projections of the protective cover 2 and the two driving modules on the bottom surface of the cooking cavity do not overlap, and water or oil dripping from the protective cover 2 will not fall on the driving module. When cleaning, a water tray can be placed under the protective cover 2 to collect waste water.

[0049] The protective cover 2 includes a front wall, a bottom wall and a rear wall connected in sequence. From top to bottom, the front and back walls are inclined backwards, and the rear wall is inclined forwards. The protective cover 2 is roughly groove-shaped, and the width gradually decreases from top to bottom. The inclined front wall and rear wall can reflect the steam airflow sprayed from the front and rear nozzles 3 downwards, thereby reducing the steam rebounding to the nozzle 3 and polluting the nozzle 3.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A cooking device, characterized in that: include: Heating tube (1); A protective cover (2), wherein the protective cover (2) is arranged on the outside of the heating tube (1); a steam injection mechanism, the steam injection mechanism being capable of injecting steam toward the protective cover (2); The steam injection mechanism comprises a nozzle (3) and a driving module, wherein the movable end of the driving module is connected to the nozzle (3) and is used to drive the nozzle (3) to move along the length direction of the protective cover (2); The steam injection mechanism further comprises a steam generator (7) and a first conduit (6). The steam generator (7) is provided with a steam outlet. One end of the first conduit (6) is connected to the steam outlet, and the other end is connected to the nozzle (3).

2. The cooking device according to claim 1, characterized in that: The driving module comprises a motor (5), a screw rod (10), a slider (4) and a side guide groove (11); the motor (5) is connected to one end of the screw rod (10); the slider (4) is threadedly connected to the screw rod (10); the slider (4) is slidably connected to the side guide groove (11); and the side guide groove (11) extends along the length direction of the protective cover (2).

3. The cooking device according to claim 1, characterized in that: The cooking device comprises a tube collecting mechanism, the first conduit (6) is wound around the tube collecting mechanism, and the tube collecting mechanism is located outside the cooking cavity.

4. The cooking device according to claim 1, characterized in that: The cooking device further comprises a steam output member (9), a second conduit and a switching valve (8); the steam output by the steam output member (9) is used to steam food; The switching valve (8) comprises an inlet, a first outlet and a second outlet, wherein the inlet can be selectively connected to the first outlet or the second outlet; the inlet is connected to the steam outlet of the steam generator (7); the first outlet is connected to the first conduit (6); one end of the second conduit is connected to the second outlet, and the other end is connected to the steam output member (9).

5. The cooking device according to claim 4, characterized in that: The steam output member (9) comprises a tube body, and a plurality of steam outlets are arranged on the side wall of the tube body and are spaced apart along the length direction of the tube body.

6. The cooking device according to claim 1, characterized in that The cooking device also includes a cooking cavity, and a heating tube (1) and a protective cover (2) are provided on the top surface and the back surface of the cooking cavity; The spray head (3) has two spray ports, and the two spray ports are respectively directed toward the upper protective cover (2) and the rear protective cover (2).

7. The cooking device according to claim 1, characterized in that The cooking device further comprises a cooking cavity, wherein the heating tube (1) and the protective cover (2) are arranged on the top surface of the cooking cavity; The number of the nozzles (3) and the number of the driving modules are two, and they correspond one to one; The two drive modules are arranged at intervals along the front-to-back direction, the front and rear nozzles (3) are inclined toward the protective cover (2), and the projections of the protective cover (2) and the two drive modules on the bottom surface of the cooking cavity do not overlap.

8. The cooking device according to claim 7, characterized in that The protective cover (2) comprises a front wall, a bottom wall and a rear wall which are connected in sequence, and from top to bottom, the front wall is inclined toward the rear, and the rear wall is inclined toward the front.

Images