CN211432415U - Make things convenient for steam oven of water tank installation - Google Patents

Abstract

The utility model discloses a steam oven that occupation space is little, including box, functional component and the water tank that has the working chamber, the box front side is equipped with the chamber door that covers the working chamber open-ended, is equipped with the control unit including control button on the chamber door, functional component includes water pump, steam generator, and the water pump is connected with water tank, steam generator respectively through the connecting tube, the chamber door is including the inside and outside top layer of laminating each other, and the top layer inside of at least one side has the cavity, the cavity forms the water tank, between the extexine, control unit sets up. The utility model discloses can show the overall dimension who reduces the box, make things convenient for the assembly and the manufacturing of steam oven, convenience of customers's use simultaneously to reduce the temperature rise of chamber door effectively.

Description

Make things convenient for steam oven of water tank installation

Technical Field

The utility model belongs to the technical field of domestic oven, especially, relate to a make things convenient for steam oven of water tank installation.

Background

With the improvement of living standard, various food processing machines suitable for household use, such as electric ovens and electric steamers, are emerging. Although these food processors bring convenience to people's lives, they have a problem that household appliances in kitchens are more and more, and most of households have a small kitchen space, so that it is troublesome to store and store these numerous household appliances. Therefore, people try to design and manufacture multifunctional food processing machines, and one device can have more functions as much as possible, so that the number of the devices can be reduced, and meanwhile, the use requirements of different occasions can be met.

Baking is known as a popular cooking method, and steaming is the favorite of health preserving people. Therefore, people invent a steam oven which adds a steaming function on the basis of the existing electric oven, namely, the steam oven has the double functions of the electric oven and the electric steamer.

The existing steam oven usually comprises a box body with a working cavity inside, the front side of the working cavity is open, the opening of the box body is provided with a box door which is turned over from top to bottom, and an upper electric heating pipe and a lower electric heating pipe are arranged in the box body, so that food can be baked in an all-dimensional manner. At the same time, the water-saving device also comprises a steam generator and a corresponding water tank, and a water pump connected between the steam generator and the water tank.

When the food needs to be baked, the controller enables the upper electric heating pipe and the lower electric heating pipe to be electrified and heated, and then the food in the box body can be baked. When the function of steaming needs to be started, the controller starts the steam generator firstly, so that the steam generator is heated rapidly, then the water pump is started, water in the water tank is conveyed to the steam generator, and the water is instantly vaporized by the high temperature of the steam generator to form steam and is sprayed to food, so that the food is steamed.

Usually, a functional cavity separated from the working cavity is arranged on the right side of the box body, and a controller and other components are arranged in the functional cavity. Correspondingly, a water tank for storing water is arranged in the functional cavity.

However, the existing steam oven has the following defects: firstly, a slide rail along the front-back direction is arranged in the functional cavity, the water tank is connected to the slide rail in a sliding mode and is connected with the water pump through a flexible pipeline, and meanwhile a positioning structure of the water tank is arranged in the functional cavity. When water needs to be added into the water tank, a user needs to firstly unlock the water tank by the positioning structure and then pull the water tank outwards; after the water is added, the water tank is pushed back into the functional cavity, and the water tank is positioned by the positioning structure. On one hand, the inconvenience of taking out the water tank in use is caused, on the other hand, the inconvenience of assembling the whole steam oven in the manufacturing process is caused, and the problems that the water tank is easy to shake and shift and the like are easily caused in the storage and transportation process of the oven. In addition, because the volume of water tank is great, can occupy the great space in function chamber, lead to the increase of whole box overall dimension, and the thing space of putting in the kitchen is limited, consequently, the big steam oven of overall dimension is unfavorable for placing and accomodating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for steam oven of water tank installation can simplify steam oven's water tank assembly and manufacturing procedure, and the convenience of customers adds water in using simultaneously to be favorable to reducing the overall dimension of box, the surface temperature who reduces the chamber door.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steam oven convenient to water tank installation, is equipped with the chamber door including box, functional component and the water tank that has the working chamber on the box, be equipped with the control unit including the control button on the chamber door, functional component includes water pump, steam generator, and the water pump is connected with water tank, steam generator respectively through connecting tube, the chamber door includes linking bridge, covers the top layer in the inside and outside both sides of linking bridge, the inside cavity that has of linking bridge, the cavity forms the water tank, control unit sets up on the linking bridge.

Firstly, the utility model discloses set the sandwich structure that the chamber door comprises linking bridge, inside and outside top layer to can promote the thermal-insulated effect of chamber door effectively, reduce the surface temperature of chamber door. In particular, the connecting bracket is internally provided with a cavity which forms a water storage tank. That is, the connecting bracket constitutes an integral structure with the water tank. When the surface layers are installed on the inner surface and the outer surface of the connecting support through simple methods such as screw connection and the like, the box door with the water tank inside is formed, the water tank and the box door form an integral structure, and therefore the water tank of the steam oven is greatly convenient to assemble and assemble.

It can be understood that the box door can be provided with a water filling port communicated with the water tank, so that water can be filled into the water tank through a kettle and other tools when the box door is opened. That is to say, need not to follow the water tank that shifts out in the box when adding water, also need not to move the water tank back in the box after adding water, therefore the watering when convenience of customers uses is favorable to promoting user experience.

In addition, because the water tank sets up inside the chamber door, and water makes hot bad conductor, therefore can isolate the heat transfer in the box effectively and to the outside top layer of chamber door on to avoid the chamber door surface of high temperature to cause the injury to the user effectively. It can be understood that, because the box door has a larger area, the flat water tank in the box door can ensure that the water tank has enough effective volume to fully utilize the inner space of the box door, and can also fully reduce the sizes of the functional cavity and the box body, thereby being beneficial to the placement of the steam oven in the kitchen space.

Preferably, the connecting support comprises a side wall attached to the surface layer, an annular surrounding edge is arranged on the side wall, and a sealing cover plate is connected to an opening of the annular surrounding edge in a sealing mode, so that the water tank is formed.

It will be appreciated that the side wall and the annular skirt may be integrally formed by a moulding process to facilitate manufacture and improve efficiency. The sealing cover plate can be connected with the annular surrounding edge in a sealing mode through processes of welding, screw connection, sealing ring adding and the like, and therefore the water tank which is connected with the side wall into a whole is formed. When the inner surface layer and the outer surface layer are connected to the inner side and the outer side of the connecting support, the box door with the water tank can be conveniently assembled.

The water tank is formed by combining the side wall, the annular surrounding edge and the sealing cover plate which are connected into a whole, so that the connecting bracket and the water tank can be conveniently and efficiently manufactured through a molding process, and the shape of the water tank and the internal structure of the water tank can be conveniently set.

Preferably, a handle is provided on the outer surface layer, and the handle fixedly connects the outer surface layer and the connecting bracket by a fastening screw.

The connecting support can be provided with the fastening screw, and the fastening screw penetrates through the connecting support and the outer surface layer and then is fixedly connected with the handle, so that the appearance of the surface of the box door is facilitated, the box door can be assembled and assembled in an assembly mode, and the connecting strength of the handle and the box door is improved. That is to say, the handle not only can facilitate the opening and closing of the box door for users, but also facilitates the connection and assembly between the connecting support and the outer side surface layer.

Preferably, the surface layer on the inner side comprises a heat insulation frame in a shape like a Chinese character kou, heat insulation glass is arranged in an inner hole of the heat insulation frame, and the projection of the water tank on the heat insulation glass is positioned in the heat insulation glass.

As the box body generates heat mainly in the working chamber part, the inner surface layer of the utility model comprises a peripheral heat insulation frame and heat insulation glass arranged in an inner hole of the heat insulation frame. That is, the insulating glass may be larger than the opening of the working chamber, and the insulating frame corresponds to the front side frame portion of the cabinet. Therefore, the heat insulation glass can play a good heat insulation effect and can bear the high temperature of the working cavity, the heat insulation frame can be made of aluminum alloy or even plastic through a molding process because the heat insulation frame does not directly bear the high temperature of the working cavity, and a complex structure can be arranged on the heat insulation frame to facilitate the connection and assembly of the inner side surface layer and the connecting support.

In particular, the projection of the water tank on the heat insulation glass is positioned in the heat insulation glass, namely, the area of the heat insulation glass is larger than that of the water tank, so that the high temperature of the working chamber is effectively prevented from being directly transmitted to the water tank. Therefore, the connecting support and the sealing cover plate can be manufactured by plastic molding, so that the sealing cover plate and the annular surrounding edge can form a sealed water tank conveniently through an ultrasonic welding process, the water tank effectively insulated by the heat insulation glass cannot be deformed and damaged due to overhigh temperature, and the connecting support made of the plastic is convenient to connect and assemble with the inner surface layer and the outer surface layer.

Preferably, the lower side of the box door is rotatably connected with the box body, the lower part of the box body is provided with a waste water box, and the upper part of the waste water box is provided with an opening corresponding to the lower side of the box door.

Because the lower side edge of the box door is rotatably connected with the box body, when the box door is opened, the box door can be accurately and reliably positioned at the maximum opening position which is approximately horizontal under the action of self gravity, so that materials can be conveniently taken and placed in the box body, and the situation that the materials are blocked to be taken and placed due to random rotation of the box door is avoided. Particularly, the utility model discloses set up the waste water box in the lower part of box to the upper portion of waste water box sets up the opening with the chamber door downside limit department of correspondence. Thus, the condensed water in the tank body, especially the inner side of the tank door, can naturally flow into the waste water tank. When the user is with clean box inside work chamber such as wet cloth, can conveniently with a small amount of dirty water propelling movement of rag with clean formation to box front side open-ended lower border department, and then flow into in the waste water box through the opening to make things convenient for the subsequent maintenance and the cleanness of steam oven, be favorable to keeping the clean and tidy of kitchen.

Preferably, the control part is provided on a connection bracket at a lower side of the water tank.

It is known that the higher temperature portion of the heated stored water in the tank rises. Accordingly, the temperature of water in the water tank may be high or low, and accordingly, the temperature of the upper portion of the door may be higher than that of the lower portion of the door. When the control component is arranged on the connecting support at the lower side, the region with higher temperature at the upper part of the box door can be avoided as much as possible, so that the control component can be kept at a proper working temperature, the service life is prolonged, and the failure rate is reduced. In addition, when the control component is arranged on the connecting bracket at the lower side, the transverse length sizes of the box door and the box body can be obviously reduced, and the placement of the steam oven in a kitchen is convenient.

Preferably, the box body comprises a function cavity positioned at the lower part or the rear part, the function component is positioned in the function cavity, and the control component is arranged on the connecting bracket at the lower side or the right side.

Functional components such as a steam generator and a water pump can be arranged in the functional cavity, so that the functional components are effectively isolated from the high-temperature working cavity. The utility model discloses set up the function chamber in box below or rear, both can reduce the positive size of box, avoid control unit to toast because of high temperature effectively and damage to make full use of chamber door inner space. The control part is arranged on the connecting bracket on the lower side or the right side, so that the box door can cover the front side of the whole box body, the steam oven has a uniform front side surface, the attractiveness of products is improved, and the structure of the front side surface of the box body can be simplified.

Preferably, a drain port communicating with the bottom of the tank is provided at a lower portion of the connection bracket, and an opening of the drain port faces an opening of the waste water box.

It will be appreciated that the water stored in the tank is used to form steam and to cook food, and therefore it is desirable to maintain the water stored in the tank hygienic and fresh to the health and safety of the consumer. The utility model discloses set up the outlet with water tank bottom intercommunication in the linking bridge lower part, after the steam oven uses, the user can open the outlet, discharges the waste water box with depositing water in the water tank. When the steam oven is reused, the user may refill the water tank with clean water to ensure cleanliness and hygiene of the cooking process. Particularly, the water outlet is arranged at the lower part of the connecting bracket, namely, the position of the water outlet is lower than the bottom of the water tank, and the water outlet is communicated with the bottom of the water tank, so when a user opens the water outlet, residual water in the water tank can be completely discharged outwards through the water outlet and enter the waste water box, and accumulated water in the water tank is avoided.

Preferably, a water filling port is arranged at the upper part of the connecting bracket, and the water filling port is communicated with the water tank through a pipeline.

When food needs to be cooked, a user can open the box door at an angle first to enable the box door to be inclined so as to enable the water filling port on the box door to be fully exposed, and at the moment, the user can pour water into the water filling port by using instruments such as a kettle and the like. Particularly, the water filling port is arranged at the upper part of the connecting frame, so that water in the water filling port can enter the water tank quickly, the volume of the water tank can be fully utilized, and the phenomenon that the water in the water tank reversely overflows from the water filling port when the water level in the water tank rises is avoided.

Preferably, the height of the water filling port is higher than the top surface of the water tank.

Because the water filling port highly is higher than the water tank top surface, consequently, when filling up water in the water tank, water in the water tank still can not follow the water filling port and reversely spill over, and then can utilize the volume of water tank completely, under the prerequisite of guaranteeing the water tank capacity, the thickness of minimizing the water tank, and then is favorable to reducing the thickness of chamber door.

Therefore, the utility model discloses following beneficial effect has: on the premise of ensuring the convenience of feeding, the safety of a user can be ensured, and the phenomenon that the user is injured due to misoperation is avoided.

Drawings

Fig. 1 is a schematic view of an exploded structure of the present invention.

Fig. 2 is a schematic structural view of the door in an open state.

Fig. 3 is a schematic view of the structure of the connecting bracket.

In the figure: 1. the device comprises a box body 11, a working cavity 13, a waste water box 2, a box door 21, a connecting bracket 211, a side wall 212, an annular surrounding edge 22, a surface layer 221, a heat insulation frame 222, heat insulation glass 23, a sealing cover plate 24, a water outlet 25, a water filling port 3, a water tank 4, a control part 5, a handle 51 and a connecting column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 and 2, the steam oven convenient for installing the water tank comprises an oven body 1, wherein the oven body comprises a working chamber 11 with an open front side and a functional chamber for installing functional components, and a door 2 covering the working chamber is arranged on the front side of the oven body. The upper part and the lower part in the working cavity are respectively provided with an electric heating pipe so as to be convenient for baking the food in the working cavity. And the functional components (not shown in the figure) comprise a steam generator, a water pump, a temperature control element for controlling the temperature in the working chamber and the like which are arranged in the functional chamber. In addition, the steam oven also comprises a water tank 3 for storing water and a control part 4 with a control key, wherein the water inlet of the water pump is connected with the water tank through a connecting pipeline, the water outlet of the water pump is connected with the steam generator through a connecting pipeline, and the control part can set and control the working procedure of the steam oven.

When food needs to be baked, the food can be placed into the working cavity, the steam oven is arranged in a baking state through the control key, the baking program can be started after corresponding parameters such as temperature, time and the like are set, and the electric heating pipe at the moment is electrified to generate heat, so that the food can be baked in all directions.

When the dish is steamed by cooking, the material can be put into the working cavity, then the function of steaming is started, the steam generator at the moment is electrified to heat up quickly, then the water pump is started to convey the stored water in the water tank to the steam generator, and the water is quickly vaporized to form steam during the steam generator. When the water pump makes water continuously drop on the steam generator, continuous steam can be formed, thereby cooking food.

Since the steam oven is the prior art, the features and structures of the prior art, such as the steam generator, the control part, and the water pump, are not described in this embodiment.

In order to facilitate the assembly and manufacture of the box door, the box door is of a splicing structure. Specifically, the box door comprises a connecting bracket 21 and a surface layer 22 covering the inner side and the outer side of the connecting bracket, wherein a cavity is arranged in the middle of the connecting bracket, and the cavity forms the water tank for storing water. That is, the door is a sandwich structure with a hollow interior formed by assembling several components, so that the heat insulation effect of the door can be effectively improved. The water tank is flat and is arranged between the inner surface layer and the outer surface layer.

It can be understood that when the steam oven works, the temperature rise of the part, corresponding to the opening of the working cavity of the box body, of the box door is the highest, and the water has larger specific heat capacity. Therefore, the area of the water tank can completely cover the opening of the working cavity, so that the water stored in the water tank can fully absorb the heat of the working cavity, the heat in the box body is prevented from being transferred to the outer surface layer of the box door, the outer surface layer of the box door can be always at a proper temperature, and the safety of the steam oven in use is improved. In addition, the size of the functional cavity can be reduced sufficiently, so that the whole size of the box body is reduced, and the steam oven can be placed in a kitchen space conveniently.

Certainly, the temperature of the stored water in the water tank rises after the stored water absorbs the heat of the working cavity, and when the stored water in the water tank is conveyed to the steam generator, the stored water is favorable for vaporization of the water, so that the energy consumption of the steam generator is reduced.

It should be noted that the surface layers of the inner side and the outer side can be made of high-temperature-resistant toughened glass, the connecting frame can be an injection-molded plastic part or an aluminum alloy die-casting part, the water tank can be made of toughened glass or transparent plastic, so that the water tank is convenient to process and manufacture, and the surface layers and the connecting frame can be connected into a tank door through simple modes such as screw connection and even bonding. Because the temperature of the outer surface layer of the box door is not high, the outer surface layer can also be molded by transparent plastic such as acrylic, and the like, so that the appearance is ensured, and the processing, the manufacturing and the connection and the assembly with the connecting bracket are convenient.

In addition, for convenience of operation and control, the control part can be arranged on the connecting support of the box door, specifically, the control part comprises a display screen and a touch control key, so that the working program of the steam oven can be displayed and controlled through the outer surface layer of the touch box door, and the attractiveness of the steam oven can be improved.

In this embodiment, the side of the working chamber of the box body where the working chamber is opened is referred to as a front side or an outer side, and a rear side or an inner side and left and right sides are defined accordingly.

As a first preferred scheme, as shown in fig. 1 and fig. 3, the connecting bracket comprises a side wall 211 attached to the surface layer, a rectangular annular surrounding edge 212 extending towards the rear side is arranged in the middle of the side wall, and a sealing cover plate 23 is connected at the opening of the annular surrounding edge in a sealing manner, so that a sealed water tank is formed.

Specifically, the connecting bracket can be an injection molded plastic part, so that the side wall and the annular surrounding edge can be integrally manufactured, thereby facilitating processing and improving efficiency. The sealing cover plate is a plastic plate, so that the sealing cover plate can be hermetically connected with the annular surrounding edge through an ultrasonic welding process, and the water tank connected with the side wall into a whole is formed. That is to say, the lateral wall and the annular surrounding edge of integrative connection are open structure, therefore conveniently set up and process complicated structure in its inside to satisfy the technical requirement of water tank.

Of course, the connecting bracket may also be an aluminum alloy member formed by die casting, and in this case, a sealing ring may be disposed between the sealing cover plate and the annular surrounding edge to ensure the sealing performance of the water tank.

When the inner surface layer and the outer surface layer are connected to the inner side and the outer side of the connecting support, the box door with the water tank can be conveniently assembled.

Preferably, the long strip-shaped handle 5 transversely arranged on the upper portion of the outer side surface layer can be arranged, the connecting columns 51 are arranged at the left end and the right end of the handle, the fastening screws corresponding to the connecting columns are arranged on the connecting supports, penetrate through the connecting supports and are in threaded connection with the connecting columns of the outer side surface layer and the handle, the box door can be conveniently assembled, any exposed fasteners can be prevented from being left on the handle and the outer side surface layer, the appearance of the surface of the box door is facilitated, and meanwhile a user can conveniently open and close the box door.

As a second preferred scheme, the surface layer at the inner side comprises an insulating frame 221 in a shape like a Chinese character kou, and an insulating glass 222 is arranged in a rectangular inner hole in the middle of the insulating frame, the area of the insulating glass is larger than the area of the opening of the working chamber and the area of the water tank, so that the projection of the water tank on the insulating glass is positioned in the insulating glass, and the insulating glass can cover the whole opening of the working chamber. Therefore, the heat insulation glass can have a good heat insulation effect and can bear the high temperature of the working cavity, so that the high temperature of the working cavity is effectively prevented from being directly transmitted to the water tank. The peripheral heat insulation frame can be conveniently made of high-temperature-resistant plastics such as PC and nylon through a molding process because the peripheral heat insulation frame does not directly bear the high temperature of the working cavity, so that a complex structure is arranged on the heat insulation frame, and the connection and assembly of the inner side surface layer and the connecting support are facilitated.

Furthermore, the lower side edge of the box door can be rotatably connected with the box body, and when the box door is turned downwards and opened, the box door can be accurately and reliably positioned at the maximum opening position which is approximately horizontal under the action of self gravity, so that materials can be conveniently taken and placed in the box body, and the situation that the materials are prevented from being taken and placed due to the random rotation of the box door is avoided.

In addition, set up waste water box 13 in the lower part of box, the width of waste water box matches with the width of box, and the front side of waste water box is preceding to extend and expose the box, flushes until waste water box and chamber door front side top layer, and the waste water box upper portion that exposes the box sets up the opening that corresponds with chamber door downside limit. Thus, the condensed water in the tank body, especially the inner side of the tank door, can naturally flow downwards into the waste water tank. When the user is with clean box inside work chamber such as wet cloth, can conveniently with a small amount of dirty water propelling movement of rag with clean formation to box front side open-ended lower border department, and then flow into in the waste water box through the opening to make things convenient for the subsequent maintenance and the cleanness of steam oven, be favorable to keeping the clean and tidy of kitchen.

Furthermore, the control part can be arranged on the connecting bracket at the lower side of the water tank. That is, the control part corresponds to the lower frame of the box body, so that the working cavity of the box body can be staggered. The water tank has a small thickness and a high height because it is shaped as a flat rectangle. Therefore, the stored water heated in the water tank rises due to expansion, and the stored water with lower temperature sinks to the lower part of the water tank, so that the water temperature of the water tank is characterized by high temperature and low temperature, and correspondingly, the temperature of the upper part of the box door is higher than that of the lower part of the box door. The control component arranged on the lower side connecting support can avoid the region with higher temperature at the upper part of the box door as far as possible, and is favorable for keeping the control component at proper working temperature, so that the service life is prolonged, and the failure rate is reduced. In addition, the control part is arranged on the connecting bracket at the lower side, so that the transverse length sizes of the box door and the box body can be reduced, and the placement of the steam oven in a kitchen is facilitated.

It should be noted that the functional cavity can be arranged at the rear part of the waste water box below the box body or at the rear part of the box body, so as to reduce the external dimension of the front surface of the box body as much as possible. Of course, the functional component should be located in the functional cavity, so that the functional component is effectively isolated from the high-temperature working cavity. The control part can be arranged on the lower side or the connecting bracket on the right side, on one hand, the box door can cover the front side of the whole box body, so that the steam oven has a uniform front side surface, the attractiveness of a product is improved, and the structure of the front side surface of the box body can be simplified. On the other hand, the control component can avoid the high-temperature area in the center of the working chamber as much as possible, thereby effectively avoiding the damage of the control component caused by high-temperature baking and fully utilizing the internal space of the box door.

As a third preferred scheme, as shown in FIG. 3, a water outlet 24 can be arranged at the lower part of the connecting bracket, the water outlet is communicated with the bottom of the water tank through a connecting pipeline, and the opening of the water outlet facing downwards faces the opening of the waste water box. After the steam oven is used, a user can open the water outlet to discharge the stored water in the water tank into the waste water box. When the steam oven is reused, the user may refill the water tank with clean water to ensure cleanliness and hygiene of the cooked food. Because the position of the water outlet is lower than the bottom of the water tank, when a user opens the water outlet, residual water in the water tank can be discharged outwards through the water outlet, and therefore water accumulation at the bottom of the water tank is avoided.

Of course, it is necessary to provide a stop valve such as a ball valve at the drain port, so as to facilitate the opening and closing control of the drain port by the user. When a user needs to drain the residual water in the water tank, the tank door can be partially opened to enable the tank door to be inclined, then the stop valve is opened, and the residual water in the water tank can be drained into the waste water tank through the water outlet under the action of self gravity. Of course, the user can also open the box door completely to open the stop valve at the lower part of the box door conveniently, and at the moment, the residual water in the water tank begins to flow out from the water outlet and enter the waste water box. Then the user can turn the box door upwards, so that the water tank is in an upright state, and the residual water in the water tank can be discharged into the waste water box quickly.

It can be understood that a flexible pipeline extending into the opening of the waste water box can be arranged at the water outlet to ensure that residual water in the water tank can completely flow into the waste water box through the pipeline when the box door is in a partially opened or completely opened state, so that the phenomenon that the residual water leaks out is avoided.

In order to conveniently inject water into the water tank, a water injection port 25 can be arranged at the upper part of the connecting support and is communicated with the water tank through a water injection pipeline.

When food needs to be cooked, a user can open the box door at an angle first to enable the box door to be inclined so as to expose the water filling port on the box door, and at the moment, the user can pour water into the water filling port by using instruments such as a kettle and the like. Because the water filling port sets up on connection frame's upper portion, consequently, be favorable to in the water filling port water gets into the water tank fast to but the volume of make full use of water tank appears from the reverse phenomenon that overflows of water filling port when the water level in the water tank rises.

Preferably, we can set up the water filling port in the upper portion of linking bridge left side to make the height of water filling port be higher than the water tank top surface, in order to be favorable to shortening the length of water injection pipeline, reduce the dust that falls into in the water filling port. When the water tank is filled with water, the water in the water tank cannot reversely overflow from the water filling port, so that the volume of the water tank can be completely utilized, the thickness of the water tank is reduced as much as possible on the premise of ensuring the capacity of the water tank, and the thickness of the box door is favorably reduced.

Certainly, we can also set up the water filling port on linking bridge upside edge to can furthest promote the height of water filling port, convenience of customers passes through the water filling port and toward the water tank in water injection, and be favorable to the intraoral water of water filling to get into in the water tank fast.

It is understood that various changes and modifications other than those described in the preferred embodiments described above may be made by those skilled in the art without departing from the spirit of the invention, and the scope of the invention is defined by the appended claims.

Claims (10)

1. The utility model provides a steam oven convenient to water tank installation, is equipped with the chamber door including box, functional component and the water tank that has the working chamber on the box, be equipped with the control unit including control button on the chamber door, functional component includes water pump, steam generator, and the water pump is connected with water tank, steam generator respectively through connecting tube, characterized by, the chamber door includes linking bridge, covers the top layer in the inside and outside both sides of linking bridge, linking bridge inside has the cavity, the cavity forms the water tank, control unit sets up on linking bridge.

2. The steam oven of claim 1, wherein the attachment bracket comprises a side wall that engages the skin, the side wall having an annular skirt, and a sealing cover plate sealingly attached to an opening of the annular skirt to form the water box.

3. The steam oven of claim 1, wherein a handle is provided on the outer skin, the handle fixedly connecting the outer skin to the attachment bracket via a fastening screw.

4. The steam oven of claim 1, wherein the inner surface comprises a heat insulating frame in a shape of a Chinese character kou, the heat insulating frame having an inner hole provided with heat insulating glass, and the projection of the water tank on the heat insulating glass is located in the heat insulating glass.

5. The steam oven of claim 1, wherein the lower side of the door is rotatably connected to the body, the lower part of the body is provided with a waste water box, and the upper part of the waste water box is provided with an opening corresponding to the lower side of the door.

6. The steam oven of claim 5, wherein the control unit is disposed on the connection bracket on the lower side of the water tank.

7. The steam oven of claim 1, wherein the oven body comprises a functional cavity located at a lower or rear side, the functional component is located in the functional cavity, and the control part is disposed on the lower or right side of the connecting bracket.

8. The steam oven of claim 5, wherein a drain port is formed at a lower portion of the connection bracket to communicate with a bottom of the water tank, and an opening of the drain port faces an opening of the waste water box.

9. The steam oven of claim 1, wherein a water filling port is provided at an upper portion of the connection bracket, and the water filling port is communicated with the water tank through a pipe.

10. The steam oven of claim 8, wherein the water filling port is higher than the top surface of the water tank.

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