Steam cooling device and steaming and baking all-in-one machine comprising same

Abstract

The utility model provides a steam cooling device and a steaming and baking all-in-one machine comprising the same, the steam cooling device is used for cooling steam in an inner container, the steam cooling device comprises a condenser, a radiator and a heat dissipation chamber, the heat dissipation chamber is arranged on the outer surface of the inner container, and at least part of the radiator is arranged in the heat dissipation chamber; the condenser is arranged in the heat dissipation cavity, is arranged close to the heat dissipation device and is located on a heat dissipation path of the heat dissipation device; the condenser is provided with a communicating pipe, and the communicating pipe penetrates through the heat dissipation cavity and communicates with the inner container so that steam in the inner container can enter the condenser. The steaming and baking all-in-one machine comprises an inner container, a steam guide pipe and the steam cooling device, and the inner container is communicated with the communicating pipe through the steam guide pipe. The steam cooling device is compact in structure and good in heat dissipation effect.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, and in particular to a steam cooling device and a steam-bake integrated machine comprising the same. Background Art

[0002] As a kitchen appliance, the steam-bake machine can cook food by pure steaming or pure baking, or by steaming first and then baking, or by steaming and baking at the same time, achieving the goal of healthy cooking without open flames and less smoke. However, if the steam temperature of the steam-bake machine is too high, it will not only cause discomfort to the human body, but may even burn the skin, so a lower steam temperature is particularly important; the steam-bake machine will be equipped with a steam cooling device to reduce the steam temperature, and the higher temperature steam will be cooled by the steam cooling device to reduce the temperature.

[0003] The steam cooling device commonly used in the current prior art for exhausting low-temperature steam in a steam-bake machine includes a generator plate, a fan, a water tray and an air guide plate. The steam is introduced into the generator plate, and the fan is used for heat dissipation and cooling to reduce the temperature.

[0004] The steam cooling device is installed outside the steam-bake combination, and the steam cooling device installation structure in the prior art also generally adopts such a structure. The above structure relies on a single fan for poor heat dissipation effect, and the slow heat dissipation speed brings discomfort to the human body. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the problem of poor heat dissipation effect of the steam cooling device, and to provide a steam cooling device and a steam-bake all-in-one machine comprising the same.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] A steam cooling device, the steam cooling device is used to cool the steam in the inner tank, the steam cooling device comprises a condenser, a radiator and a heat dissipation chamber, the heat dissipation chamber is arranged on the outer surface of the inner tank, and the radiator is at least partially arranged in the heat dissipation chamber;

[0008] The condenser is arranged in the heat dissipation chamber, arranged close to the radiator, and located on the heat dissipation path of the radiator; the condenser has a connecting pipe, which passes through the heat dissipation chamber and is connected with the inner tank so that the steam in the inner tank enters the condenser.

[0009] In the present solution, the heat dissipation chamber is arranged on the outer surface of the inner tank. Such a structure prevents the heat dissipation chamber from directly contacting the steam generated by the inner tank to prevent the heat dissipation chamber from overheating; the radiator is at least partially arranged in the heat dissipation chamber to dissipate heat from the heat dissipation chamber; the condenser is arranged in the heat dissipation chamber so that the steam in the inner tank enters the heat dissipation chamber for cooling and heat dissipation; the condenser is arranged close to the radiator and is located on the heat dissipation path of the radiator so that the steam in the condenser can dissipate heat faster and have a better heat dissipation effect. The connecting pipe is arranged so that the steam in the inner tank enters the heat dissipation chamber through the condenser to dissipate heat, thereby preventing steam leakage.

[0010] Preferably, the condenser also includes a main body, which is arranged around the radiator, and has an internal channel in the main body, the internal channel is connected to the heat dissipation chamber, and the connecting pipe is connected to the internal channel; so that the steam in the inner tank can enter the heat dissipation chamber from the connecting pipe through the internal channel, and the cooled condensed water can flow back to the inner tank through the internal channel and the connecting pipe.

[0011] In this solution, the main body is arranged around the radiator so that the annular airflow of the radiator can fully dissipate the heat of the main body in three dimensions; the internal channel is arranged so that the steam in the inner tank can enter the heat dissipation chamber for heat dissipation, the internal channel is connected with the heat dissipation chamber, and the connecting pipe is connected with the internal channel so that the cooled condensed water can flow back to the inner tank through the internal channel and the connecting pipe for secondary utilization.

[0012] Preferably, the body is in a U-shaped tube structure, the internal channel passes from one end of the body to the other end, and two communication ports are formed on the body.

[0013] In this solution, the internal channel forms two connecting ports on the main body. Such a structure can divert the hotter steam first. The above arrangement can speed up the heat dissipation speed to improve the overall heat dissipation effect of the steam cooling device.

[0014] Preferably, the body is horizontally arranged in the heat dissipation chamber, and the connecting pipe extends from the body in a vertical direction.

[0015] In this solution, the main body is arranged horizontally in the heat dissipation chamber, reducing the occupancy of the internal space of the heat dissipation chamber, making the heat dissipation space more concentrated and the heat dissipation effect better; the connecting pipe extends from the main body in a vertical direction to facilitate the cooled condensed water to flow back into the inner tank by its own gravity.

[0016] Preferably, the connection between the connecting pipe and the body has a rounded corner.

[0017] In this solution, the rounded corners are arranged to facilitate the condensed water to flow back to the inner pot for secondary utilization, thereby extending the working time of the steaming function.

[0018] Preferably, the steam cooling device further comprises an air guide plate, which is connected to the upper plate of the inner tank to form a heat dissipation chamber.

[0019] In this solution, the provision of the air guide plate is beneficial to the sealing and guiding of the cold air when the radiator is working. The above provision can make full use of the cold air of the radiator for heat dissipation; in addition, the formation of the heat dissipation chamber plays a role in isolating from the outside, which is beneficial to avoid direct discharge of steam that may cause discomfort to people.

[0020] Preferably, the upper plate is provided with a groove, the bottom of the groove is provided with a through hole, the connecting pipe passes through the through hole, and the body is arranged in the groove.

[0021] In this solution, the groove setting helps the condenser to transfer heat to the upper plate with a larger area, thereby further continuously improving the overall heat dissipation and condensation effect; in addition, the condenser is stably installed on the upper plate through the groove, and the groove setting lowers the position height of the condenser to facilitate the reflux of condensed water after cooling.

[0022] Preferably, the heat dissipation chamber includes a heat dissipation area, a transition area and an extension area, and the heat dissipation area, the transition area and the extension area are connected in sequence; the heat dissipation area is circular, the condenser and the radiator are arranged in the heat dissipation area, and the extension area is trapezoidal.

[0023] In this solution, the setting of the heat dissipation area, transition area and expansion area is conducive to the gradual cooling of the steam in the heat dissipation chamber to reduce the discomfort of the human body; in addition, the circular heat dissipation area is conducive to the radiator to generate annular airflow to fully dissipate the steam in three dimensions, and the expansion area is trapezoidal to increase the contact area of ​​the steam discharge to avoid concentrated heat burning people.

[0024] The utility model also provides a steam-bake machine, which is characterized in that it comprises the above-mentioned steam cooling device, and the steam-bake machine comprises an inner pot and a steam conduit, and the steam conduit is used to connect the inner pot and the connecting pipe.

[0025] In this solution, the steam conduit is provided to transport the steam generated in the inner tank to the sealed chamber for heat dissipation.

[0026] Preferably, the steam-bake machine also includes a panel, the heat dissipation chamber includes a heat dissipation area, a transition area and an extension area, the heat dissipation area is arranged away from the panel, and the extension area is arranged close to the panel; the condenser and the radiator are arranged in the heat dissipation area.

[0027] In this solution, the heat dissipation area is arranged away from the panel so that the panel is less affected by the heat dissipation area and the temperature is low to prevent discomfort to people. The extended area is arranged close to the panel so that the panel is in contact with the steam after heat dissipation and the temperature is low to prevent discomfort to people. The condenser and radiator are set in the heat dissipation area to be away from the panel to prevent the steam from being too close to the panel and causing overheating of the panel and causing discomfort to people.

[0028] The positive progressive effect of the utility model is that the heat dissipation chamber is arranged on the outer surface of the inner tank. Such a structure prevents the heat dissipation chamber from directly contacting the steam generated by the inner tank to prevent the heat dissipation chamber from overheating. The radiator is at least partially arranged in the heat dissipation chamber to dissipate heat for the heat dissipation chamber. The condenser is arranged close to the radiator so that the steam in the condenser can dissipate heat faster and the heat dissipation effect can be better. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The utility model is a schematic structural diagram of a steam cooling device according to an embodiment of the present invention.

[0030] Figure 2 The figure is a schematic diagram of the internal structure of a steam cooling device according to an embodiment of the present invention.

[0031] Figure 3 This is a schematic diagram of the external structure of a steam cooling device according to an embodiment of the utility model.

[0032] Figure 4 The present invention is a schematic structural diagram of a condenser of a steam cooling device according to an embodiment of the present invention.

[0033] Figure 5 The figure is a schematic diagram of the internal structure of a condenser of a steam cooling device according to an embodiment of the present invention.

[0034] Figure 6 This is a schematic structural diagram of an upper plate of a steam cooling device according to an embodiment of the utility model.

[0035] Figure 7 The present invention is a schematic structural diagram of a steam-bake combination machine according to an embodiment of the present invention.

[0036] Figure 8 The present invention is a schematic structural diagram of a steam-bake combination machine according to an embodiment of the present invention.

[0037] Description of reference numerals:

[0038] Steam cooling device 100

[0039] Condenser 1

[0040] Connecting pipe 11

[0041] Body 12

[0042] Internal channel 121

[0043] Communication port 122

[0044] Round Corner 123

[0045] Cooling chamber 2

[0046] Wind deflector 21

[0047] Upper plate 22

[0048] Groove 221

[0049] Through hole 222

[0050] Heat dissipation area 23

[0051] Transition zone 24

[0052] Extension Area 25

[0053] Radiator 3

[0054] Steam and Bake Machine 200

[0055] Liner 4

[0056] Steam duct 5

[0057] Panel 6 DETAILED DESCRIPTION

[0058] A preferred embodiment is given below and combined with the accompanying drawings to more clearly and completely illustrate the present invention, but the present invention is not limited to the scope of the embodiment.

[0059] like Figures 1 to 8 As shown, the utility model provides a steam cooling device 100, which is used to cool the steam in the inner tank 4. The steam cooling device 100 includes a condenser 1, a radiator 3 and a heat dissipation chamber 2. The heat dissipation chamber 2 is arranged on the outer surface of the inner tank 4, and the radiator 3 is at least partially arranged in the heat dissipation chamber 2;

[0060] The condenser 1 is arranged in the heat dissipation chamber 2. The condenser 1 is arranged close to the radiator 3 and is located on the heat dissipation path of the radiator 3. The condenser 1 has a connecting pipe 11, which passes through the heat dissipation chamber 2 and is connected to the inner tank 4 so that the steam in the inner tank 4 enters the condenser 1.

[0061] In this embodiment, the heat dissipation chamber 2 is arranged on the outer surface of the inner tank 4. Such a structure prevents the heat dissipation chamber 2 from directly contacting the steam generated by the inner tank 4 to prevent the heat dissipation chamber 2 from overheating; the radiator 3 is at least partially arranged in the heat dissipation chamber 2 to dissipate heat to the heat dissipation chamber 2; the condenser 1 is arranged in the heat dissipation chamber 2 so that the steam in the inner tank 4 enters the heat dissipation chamber 2 for cooling and heat dissipation; the condenser 1 is arranged close to the radiator 3 and is located on the heat dissipation path of the radiator so that the steam in the condenser 1 can dissipate heat faster and have a better heat dissipation effect. The connecting pipe 11 is arranged so that the steam in the inner tank 4 enters the heat dissipation chamber through the condenser 1 to dissipate heat, thereby preventing steam leakage.

[0062] It should be noted that after the steam is cooled once through the condenser 1, it is mixed again with the cold air generated by the radiator 3 in the heat dissipation chamber 2 to reduce the temperature of the steam again; the radiator 3 can be located as a whole in the heat dissipation chamber 2; the connecting pipe 11 passes through the heat dissipation chamber 2, that is, part of the connecting pipe 11 is located outside the heat dissipation chamber 2.

[0063] Reference Figure 2 , Figure 4 and Figure 7 It is understood that the condenser 1 also includes a main body 12, which is arranged around the radiator 3, and has an internal channel 121, the internal channel 121 is connected to the heat dissipation chamber 2, and the connecting pipe 11 is connected to the internal channel 121; so that the steam in the inner tank 4 can enter the heat dissipation chamber 2 from the connecting pipe 11 through the internal channel 121, and the cooled condensed water can flow back to the inner tank 4 through the internal channel 121 and the connecting pipe 11.

[0064] In this embodiment, the main body 12 is arranged around the radiator 3 so that the annular airflow of the radiator 3 can fully dissipate the heat of the main body 12 in three dimensions; the internal channel 121 is arranged so that the steam in the inner tank 4 can enter the heat dissipation chamber 2 for heat dissipation, the internal channel 121 is connected with the heat dissipation chamber 2, and the connecting pipe 11 is connected with the internal channel 121 so that the cooled condensed water can flow back to the inner tank 4 through the internal channel 121 and the connecting pipe 11 for secondary utilization.

[0065] It should be noted that the connecting pipe 11 serves as both an air inlet for steam to enter the chamber of the radiator 3 and a reflux port for cooled condensed water to flow back to the inner tank 4 .

[0066] Reference Figure 4 It is understood that the body 12 is a U-shaped tube structure, the internal channel 121 passes through one end of the body 12 and the other end, and two communication ports 122 are formed on the body 12 .

[0067] In this embodiment, the internal channel 121 forms two connecting ports 122 on the main body 12. Such a structure can divert the hotter steam first. The above arrangement can speed up the heat dissipation speed to improve the overall heat dissipation effect of the steam cooling device 100.

[0068] It should be noted that the connecting openings 122 are different in size according to the distance from the connecting pipe 11, thereby ensuring that the steam flows out of the two connecting openings 122 of the condenser 1 evenly, and preventing the steam amount of the two connecting openings 122 from being inconsistent.

[0069] As can be understood from the drawings, the body 12 is horizontally arranged in the heat dissipation chamber 2 , and the connecting pipe 11 extends from the body 12 along the vertical direction.

[0070] In this embodiment, the main body 12 is horizontally arranged in the heat dissipation chamber 2, reducing the occupancy of the internal space of the heat dissipation chamber 2, making the heat dissipation space more concentrated and the heat dissipation effect better; the connecting pipe 11 extends from the main body 12 along the vertical direction, so that the cooled condensed water can flow back to the inner tank 4 by its own gravity.

[0071] Reference Figure 2 and Figure 4 It is understood that the connection between the connecting pipe 11 and the body 12 has a rounded corner 123 .

[0072] In this embodiment, the rounded corners 123 are provided to facilitate the condensed water to flow back to the inner pot 4 for secondary use, thereby extending the working time of the steaming function.

[0073] It should be noted that, in the present embodiment, the structure of the rounded corner 123 is only a preferred structural mode, but in other alternative implementation modes, the rounded corner 123 may also be set to any structure applicable thereto.

[0074] Reference Figure 1 and Figure 2 It is understood that the steam cooling device 100 further includes an air guide plate 21 , which is connected to an upper plate 22 of the inner tank 4 to form a heat dissipation chamber 2 .

[0075] In this embodiment, the provision of the air guide plate 21 is beneficial to the sealing and guiding of the cold air when the radiator 3 is working. The above provision can make full use of the cold air of the radiator 3 for heat dissipation; in addition, the formation of the heat dissipation chamber 2 plays a role in isolating from the outside, which is beneficial to avoid direct discharge of steam to cause discomfort to people.

[0076] It should be noted that the function of the heat dissipation chamber 2 is to enable the steam and the cold air generated by the radiator 3 to fully function in a closed space, so as to effectively reduce the temperature of the steam.

[0077] Reference Figure 2 , Figure 3 and Figure 6 It is understood that the upper plate 22 is provided with a groove 221 , a through hole 222 is provided at the bottom of the groove 221 , the connecting pipe 11 passes through the through hole 222 , and the body 12 is disposed in the groove 221 .

[0078] In this embodiment, the setting of the groove 221 helps the condenser 1 to transfer heat to the upper plate 22 with a larger area, thereby further continuously improving the overall heat dissipation and condensation effect; in addition, the condenser 1 is stably installed on the upper plate 22 through the groove 221, and the setting of the groove 221 lowers the position height of the condenser 1, which is convenient for the reflux of condensed water after cooling.

[0079] It should be noted that the upper plate 22 is partially exposed to the outside air, has a large area and a low temperature, which helps to reduce the steam temperature.

[0080] Reference Figure 2 It is understood that the heat dissipation chamber 2 includes a heat dissipation area 23, a transition area 24 and an extension area 25, and the heat dissipation area 23, the transition area 24 and the extension area 25 are connected in sequence; the heat dissipation area 23 is circular, the condenser 1 and the radiator 3 are arranged in the heat dissipation area 23, and the extension area 25 is trapezoidal.

[0081] In this embodiment, the disposition of the heat dissipation area 23, the transition area 24 and the expansion area 25 is conducive to the cooling of the steam in the heat dissipation chamber 2 to reduce the discomfort of the human body; in addition, the circular shape of the heat dissipation area is conducive to the radiator 3 to generate annular airflow to fully dissipate the steam in three dimensions, and the expansion area 25 is trapezoidal to increase the contact area of ​​the steam discharge to avoid concentrated heat to burn people.

[0082] It should be noted that the temperatures in different areas of the heat dissipation chamber 2 are different, the heat dissipation area 23 has the highest temperature, the transition area is second, and the extended area 25 has the lowest temperature; in addition, the extended area 25 is closest to people, the transition area is second, and the heat dissipation area 23 is farthest.

[0083] like Figure 7 and Figure 8 As shown, the utility model further provides a steam-bake machine 200 , which includes the above-mentioned steam cooling device 100 . The steam-bake machine 200 includes an inner pot 4 and a steam conduit 5 . The steam conduit 5 is used to connect the inner pot 4 and the connecting pipe 11 .

[0084] In this embodiment, the steam conduit 5 is provided to transport the steam generated in the inner pot 4 to the sealed chamber for heat dissipation.

[0085] It should be noted that, in other alternative embodiments, the steam conduit 5 and the connecting pipe 11 are connected in a sleeve-fitting manner, and such a connecting structure has good sealing performance and is not prone to air leakage.

[0086] Reference Figure 2 and Figure 8 It is understood that the steam-bake machine 200 also includes a panel 6, and the heat dissipation chamber 2 includes a heat dissipation area 23, a transition area 24 and an extension area 25, the heat dissipation area 23 is arranged away from the panel 6, and the extension area 25 is arranged close to the panel 6; the condenser 1 and the radiator 3 are arranged in the heat dissipation area 23.

[0087] In this embodiment, the heat dissipation area 23 is arranged away from the panel 6 so that the panel 6 is less affected by the heat dissipation area 23 and the temperature is low to prevent discomfort to people. The extended area 25 is arranged close to the panel 6 so that the panel 6 is in contact with the steam after heat dissipation and the temperature is low to prevent discomfort to people. The condenser 1 and the radiator 3 are set in the heat dissipation area 23 to be away from the panel 6 to prevent the steam from being too close to the panel 6, causing overheating of the panel 6 and causing discomfort to people.

[0088] It should be noted that people operate the steam-bake machine 200 through the operation panel 6, that is, the condenser 1, the radiator 3 and the heat dissipation area 23 are far away from people, and people feel less uncomfortable.

[0089] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A steam cooling device, characterized in that: The steam cooling device is used to cool the steam in the inner tank, and the steam cooling device includes a condenser, a radiator and a heat dissipation chamber, the heat dissipation chamber is arranged on the outer surface of the inner tank, and the radiator is at least partially arranged in the heat dissipation chamber; The condenser is arranged in the heat dissipation chamber, arranged close to the radiator, and located on the heat dissipation path of the radiator; the condenser has a connecting pipe, which passes through the heat dissipation chamber and is connected with the inner tank so that the steam in the inner tank enters the condenser.

2. The steam cooling device according to claim 1, characterized in that: The condenser also includes a main body, which is arranged around the radiator. The main body has an internal channel, which is connected to the heat dissipation chamber, and the connecting pipe is connected to the internal channel; so that the steam in the inner tank can enter the heat dissipation chamber from the connecting pipe through the internal channel, and the cooled condensed water can flow back to the inner tank through the internal channel and the connecting pipe.

3. The steam cooling device according to claim 2, characterized in that: The main body is in a U-shaped tube structure, the internal channel passes through one end of the main body and forms two communication ports on the main body.

4. The steam cooling device according to claim 2, characterized in that: The body is horizontally arranged in the heat dissipation chamber, and the connecting pipe extends from the body along a vertical direction.

5. The steam cooling device according to claim 2, characterized in that: The connection between the connecting pipe and the body has a rounded corner.

6. The steam cooling device according to claim 2, characterized in that: The steam cooling device also includes an air guide plate, which is connected to the upper plate of the inner tank and forms the heat dissipation chamber.

7. The steam cooling device according to claim 6, characterized in that: The upper plate is provided with a groove, the bottom of the groove is provided with a through hole, the connecting pipe passes through the through hole, and the body is arranged in the groove.

8. The steam cooling device according to claim 1, characterized in that: The heat dissipation chamber includes a heat dissipation area, a transition area and an extension area, and the heat dissipation area, the transition area and the extension area are connected in sequence; the heat dissipation area is circular, the condenser and the radiator are arranged in the heat dissipation area, and the extension area is trapezoidal.

9. A steam-bake machine, characterized in that: The steam-bake machine comprises a steam cooling device as described in any one of claims 1 to 8, and the steam-bake machine comprises an inner pot and a steam conduit, wherein the steam conduit is used to connect the inner pot and the connecting pipe.

10. The steam-bake combination machine according to claim 9, characterized in that: The steam-bake machine also includes a panel, the heat dissipation chamber includes a heat dissipation area, a transition area and an expansion area, the heat dissipation area is arranged away from the panel, and the expansion area is arranged close to the panel; the condenser and the radiator are arranged in the heat dissipation area.

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