Kitchen electric appliance

Abstract

The utility model discloses a kitchen electric appliance, and relates to the technical field of kitchen electric appliances. The kitchen electric appliance comprises a main body and a machine head assembly, a table top is arranged on the main body, and an air duct opening is formed in the table top; the machine head assembly is arranged at the air duct opening and comprises a first partition plate, a top plate and a flow guide plate, the first partition plate and the air duct opening form an air outlet at the rear end of the first partition plate, the top plate is connected to the top end of the first partition plate and located above the air outlet, and the flow guide plate is rotationally connected with the top plate and has an open state and a storage state. When the flow guide plate is in the storage state, the flow guide plate is stored below the top plate, and when the flow guide plate is in the opening state, the flow guide plate inclines upwards in the direction away from the top plate. According to the kitchen electric appliance, vortex and secondary noise can be prevented from being formed, re-suction by the air inlet is avoided, and the problem of airflow short circuit is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance technical field especially relates to a kitchen appliance. BACKGROUND

[0002] Due to the growth of the rental economy and the popularity of light cooking and light diet among young people, there is a certain demand for small and exquisite island all-in-one machines in the market. Since the position of the island table cannot reserve a public flue, the island table all-in-one machine is usually an internal circulation fan. In order to avoid affecting the user's cooking, the air outlet is located at the rear side of the machine head, so that the gas discharged by the air outlet can be blocked by the machine head.

[0003] Since the island table all-in-one machine is an upper air outlet, the top of the machine head is provided with a baffle to change the gas flow direction of the air outlet. However, at high gears, the airflow of the air outlet is easy to impact the baffle to form vortex and secondary noise, and the flow speed of the airflow is also easy to pass through the baffle and the machine head to be sucked back by the air inlet again, causing airflow short circuit. SUMMARY

[0004] The utility model discloses a kitchen appliance, can avoid forming vortex and secondary noise, avoid being sucked back by the air inlet again, solve the problem of airflow short circuit.

[0005] To achieve this purpose, the utility model adopts the following technical scheme:

[0006] A kitchen appliance, comprising:

[0007] A main body, the main body is provided with a table top, the table top is provided with an air duct opening;

[0008] A machine head assembly, the machine head assembly is arranged in the air duct opening, the machine head assembly comprises a first partition plate, a top plate and a flow guide plate, the first partition plate and the air duct opening form an air outlet at the rear end of the first partition plate, the top plate is connected to the top end of the first partition plate and located above the air outlet, the flow guide plate is rotatably connected with the top plate, the flow guide plate has an open state and a storage state, when the flow guide plate is in the storage state, the flow guide plate is stored below the top plate, when the flow guide plate is in the open state, the flow guide plate is inclined upward along the direction away from the top plate.

[0009] As an optional scheme of the above-mentioned kitchen appliance, the flow guide plate comprises a base plate and an extension plate, the base plate is rotatably connected with the top plate, and the extension plate is slidably arranged on the base plate along the direction close to or away from the top plate.

[0010] As an optional scheme of the above-mentioned kitchen appliance, the base plate is provided with a sliding groove, the sliding groove extends along the direction away from the top plate and is opened on the surface of the base plate, and the extension plate is slidably arranged in the sliding groove.

[0011] As an optional solution of the kitchen appliance, the deflector plate comprises a base plate and a flap, the flap is rotationally connected with the base plate, and the flap can abut against an end of the base plate away from the top plate to extend the length of the deflector plate.

[0012] As an optional solution of the kitchen appliance, the base plate is provided with a clamping piece, and the flap can be rotated to be stacked with the base plate and clamped by the clamping piece.

[0013] As an optional solution of the kitchen appliance, the clamping piece comprises a connecting portion and a clamping portion, the flap is clamped between the clamping portion and the base plate, the connecting portion is arranged through the base plate and can move relative to the base plate to increase the distance between the clamping portion and the base plate and to unlock the clamping portion from the flap.

[0014] As an optional solution of the kitchen appliance, the deflector plate further comprises an elastic piece, the clamping piece further comprises a pressing portion connected with the connecting portion, and the elastic piece is arranged between the pressing portion and the base plate, and the elastic piece is configured to drive the clamping piece to move so that the clamping portion moves towards the base plate.

[0015] As an optional solution of the kitchen appliance, when the flap abuts against the end of the base plate away from the top plate, the flap and the base plate are in the same plane.

[0016] As an optional solution of the kitchen appliance, the head assembly is arranged to be liftable at the air duct opening to open or close the air duct opening, and when the first partition plate is lowered into the main body, the top plate is flush with the table top and closes the air outlet.

[0017] As an optional solution of the kitchen appliance, the head assembly further comprises a first driving piece configured to drive the deflector plate to rotate relative to the top plate and to enable the deflector plate to stay at a preset position.

[0018] The utility model discloses the beneficial effect:

[0019] The utility model provides a kind of kitchen appliance. In the kitchen appliance, the table top of main body is provided with air duct opening, head assembly is arranged on the table top, and first partition plate and air duct opening form air outlet at the rear end of first partition plate, in order to guide the gas blown out of air outlet, the top end of first partition plate is connected with top plate, top plate is rotationally connected with deflector plate, when deflector plate is in open state, deflector plate is inclined upwards along the direction away from top plate, when gas is discharged from air outlet, it will be blocked by top plate and deflector plate, and flow along deflector plate, avoid forming vortex and secondary noise, and deflector plate can guide gas away from head, avoid being inhaled by air inlet again, solve the problem of airflow short circuit. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structural schematic diagram of the kitchen appliance provided by the utility model;

[0021] Figure 2is the side view of the kitchen appliance's deflector in the opening state provided by the utility model;

[0022] Figure 3 is the side view of the kitchen appliance's deflector in the storage state provided by the utility model;

[0023] Figure 4 is the first structure schematic view of the machine head assembly provided by the utility model embodiment two;

[0024] Figure 5 is the second structure schematic view of the machine head assembly provided by the utility model embodiment two;

[0025] Figure 6 is the first structure schematic view of the machine head assembly provided by the utility model embodiment three;

[0026] Figure 7 is Figure 6 the local enlarged view of A in the middle;

[0027] Figure 8 is the second structure schematic view of the machine head assembly provided by the utility model embodiment three.

[0028] in the drawing:

[0029] 1, main body;11, table top;12, air inlet;13, air outlet;14, ventilation pipeline;15, second partition;

[0030] 2, machine head assembly;21, top plate;22, first partition;23, deflector;231, base plate;232, extension plate;233, sliding groove;234, second driving part;235, flap;236, clamping part;2361, connecting part;2362, clamping part;2363, pressing part;237, elastic part;

[0031] 3, fan. DETAILED DESCRIPTION

[0032] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0033] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0034] Unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection", "fixing" should be understood broadly, for example, it can be fixed connection, or it can be detachable connection; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0035] Unless otherwise expressly specified and limited, the first feature "on" or "under" the second feature can include that the first feature and the second feature are in direct contact, or the first feature and the second feature are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0036] The technical scheme of the utility model will be further illustrated below in combination with the drawings and through specific embodiments.

[0037] Embodiment one

[0038] The embodiment provides a kind of kitchen appliance, as shown in Figures 1-3 The kitchen appliance includes main body 1, and the main body 1 is provided with table top 11, and the main body 1 is provided with fan 3 in the inside, and the air inlet 12 and the air outlet 13 of the main body 1 are communicated with fan 3, and the table top 11 is provided with the cooking utensil for cooking, and the oil generated during cooking can be sucked into air inlet 12 when fan 3 is started, and is discharged through air outlet 13 after passing through fan 3.

[0039] It is worth mentioning that the table top 11 can be the table top of an island or the table top of a cabinet, and the above two modes correspond to an island integrated machine and an integrated stove respectively, both of which are located below the table top and make full use of the space. The stove can be a gas stove or an electromagnetic oven, etc. The kitchen appliance of the embodiment is described taking the island integrated machine as an example.

[0040] Since the position of the island cannot reserve a public flue, the island integrated machine is usually an inner circulating fan 3, that is, the air inlet 12 and the air outlet 13 are both arranged on the main body 1 and communicate with the indoor. In the embodiment, the kitchen appliance further comprises a head assembly 2, the head assembly 2 is arranged at the air duct opening, and the head assembly 2 comprises a first partition plate 22, the first partition plate 22 forms the air inlet 12 at the front end of the first partition plate 22 with the air duct opening, and the first partition plate 22 forms the air outlet 13 at the rear end of the first partition plate 22 with the air duct opening. This structure makes the air outlet 13 located at the rear side of the head assembly 2, and the gas discharged by the air outlet 13 can be blocked by the head, avoiding affecting the user's cooking.

[0041] As shown in Figure 2 and Figure 3 In order to enable the fan 3 to communicate with the air inlet 12 and the air outlet 13, the main body 1 further comprises a ventilation pipeline 14 and a second partition plate 15, the second partition plate 15 is arranged inside the ventilation pipeline 14 to divide the ventilation pipeline 14 into an air inlet pipeline and an air outlet pipeline, and the first partition plate 22 is sealingly connected with the second partition plate 15 to enable the air inlet 12 to communicate with the air inlet pipeline and the air outlet 13 to communicate with the air outlet pipeline, thereby ensuring that the air inlet and the air outlet do not interfere with each other, improving the aerodynamic performance of the kitchen appliance and simplifying the structure.

[0042] In the embodiment, the head assembly 2 further comprises a top plate 21 and a guide plate 23, the top plate 21 is connected to the top end of the first partition plate 22 and located above the air outlet 13, and the guide plate 23 is rotationally connected with the top plate 21, the guide plate 23 has an open state and a storage state, when the guide plate 23 is in the open state, the guide plate 23 is inclined upward in a direction away from the top plate 21, and when the guide plate 23 is in the storage state, the guide plate 23 is stored below the top plate 21.

[0043] The kitchen appliance, the table top 11 of the main body 1 is provided with an air duct opening, the head assembly 2 is arranged on the table top 11, and the first partition plate 22 and the air duct opening form an air outlet 13 at the rear end of the first partition plate 22. In order to guide the gas blown out of the air outlet 13, the top end of the first partition plate 22 is connected with a top plate 21, and the top plate 21 is rotationally connected with a flow guide plate 23. When the flow guide plate 23 is in an open state, the flow guide plate 23 is inclined upward in a direction away from the top plate 21. When the gas is discharged from the air outlet 13, it will be blocked by the top plate 21 and the flow guide plate 23 and flow along the flow guide plate 23, avoiding the formation of vortex and secondary noise, and the flow guide plate 23 can guide the gas away from the head to avoid being re-sucked by the air inlet 12, solving the problem of air flow short circuit (air outlet air flow sucked back by the air inlet 12).

[0044] As shown in Figure 2 and Figure 3 , the front end of the top plate 21 exceeds the first partition plate 22, so that the top plate 21 and the first partition plate 22 can form a smoke gathering structure at the air inlet 12, which can not only improve the negative pressure generated by the fan 3, but also avoid the overflow of gas generated during cooking, ensuring the air quality in the room.

[0045] In this embodiment, the head assembly 2 is arranged in the air duct opening to open or close the air duct opening. When the first partition plate 22 is lowered into the main body 1, the top plate 21 is flush with the table top 11 and closes the air outlet 13, which can not only prevent foreign matter from entering the air outlet 13, but also ensure the appearance of the kitchen appliance. Moreover, when cooking is not performed, the table top 11 forms a complete plane, and objects can be placed thereon. Similarly, when the first partition plate 22 is lowered into the main body 1, the top plate 21 is flush with the table top 11 and closes the air inlet 12.

[0046] In this embodiment, the head assembly 2 further comprises a first driving member configured to drive the flow guide plate 23 to rotate relative to the top plate 21 and enable the flow guide plate 23 to stay at a preset position. The first driving member can control the inclination angle of the flow guide plate 23, so that the flow guide plate 23 can adapt to the wind speed according to different gears of the kitchen appliance.

[0047] The first driving member is a rotary motor, and the rotor of the rotary motor is in transmission connection with the rotating shaft of the flow guide plate 23. It is worth noting that, since the kitchen appliance is not connected with the exhaust flue, the exhaust resistance does not change, which enables the researchers to determine the relationship between the gears and the inclination angle of the flow guide plate 23 in the pre-research stage and one-to-one correspondence. When the user selects the gear, the rotary motor can drive the flow guide plate 23 to stop at the appropriate position.

[0048] Embodiment two

[0049] This embodiment improves the structure of the flow guide plate 23 based on embodiment one.

[0050] Since the flow guide plate 23 needs to be arranged below the top plate 21 in the storage state, the length of the flow guide plate 23 is limited, which affects the flow guiding effect. Figure 4 and Figure 5 To solve this problem, the flow guide plate 23 includes a base plate 231 and an extension plate 232, the base plate 231 is rotationally connected with the top plate 21, and the extension plate 232 is slidingly arranged on the base plate 231 in a direction close to or away from the top plate 21. The relative movement between the extension plate 232 and the base plate 231 can increase the length of the flow guide plate 23 when flow guiding is needed, so that the air discharged from the air outlet is as far away from the air inlet as possible, avoiding air flow short circuiting, and also can shorten the length of the flow guide plate 23 when the flow guide plate 23 needs to be rotated to the storage state, so that the flow guide plate 23 can be arranged below the top plate 21.

[0051] Specifically, the base plate 231 is provided with a sliding groove 233 extending away from the top plate 21 and opening on the surface of the base plate 231, and the extension plate 232 is slidingly arranged in the sliding groove 233. The sliding groove 233 can limit and guide the sliding of the extension plate 232, and also can improve the reliability of the connection between the extension plate 232 and the base plate 231, avoiding the disconnection of the extension plate 232 and the base plate 231 affecting the guiding effect on the air flow.

[0052] In this embodiment, the handpiece assembly 2 further includes a second driving member 234 arranged on the base plate 231, and the second driving member 234 is configured to drive the extension plate 232 to move relative to the base plate 231. Specifically, the second driving member 234 is a push rod motor, the push rod motor is arranged in the sliding groove 233, and the push rod of the push rod motor is connected with the extension plate 232, so as to drive the extension plate 232 to move.

[0053] Embodiment three

[0054] This embodiment improves the structure of the flow guide plate 23 on the basis of the first embodiment.

[0055] As shown in Figures 6-8 In this embodiment, the flow guide plate 23 includes a base plate 231 and a turning plate 235, the turning plate 235 is rotationally connected with the base plate 231, and the turning plate 235 can abut against one end of the base plate 231 away from the top plate 21 to extend the length of the flow guide plate 23. The relative rotation between the turning plate 235 and the base plate 231 can increase the length of the flow guide plate 23 when flow guiding is needed, so that the air discharged from the air outlet is as far away from the air inlet as possible, avoiding air flow short circuiting, and also can shorten the length of the flow guide plate 23 when the flow guide plate 23 needs to be rotated to the storage state, so that the flow guide plate 23 can be arranged below the top plate 21.

[0056] Further, when the flap 235 abuts against the end of the base plate 231 away from the top plate 21, the flap 235 and the base plate 231 are in the same plane, so that the flow direction of the gas guided by the guide plate 23 is not changed, thereby avoiding affecting the exhaust effect.

[0057] Further, the guide plate 23 further comprises a torsion spring arranged at the connection between the flap 235 and the base plate 231 and capable of driving the flap 235 to rotate relative to the base plate 231, so that the flap 235 can abut against the end of the base plate 231 away from the top plate 21 to extend the length of the guide plate 23. The torsion spring can make the flap 235 fully open relative to the base plate 231 and remain stable, so that the guide plate 23 can continuously guide the gas discharged from the air outlet 13 when the kitchen appliance is in use.

[0058] As shown in Figure 7 The base plate 231 is provided with a clamping member 236, and the flap 235 can be folded to be stacked with the base plate 231 and clamped by the clamping member 236. When the flap 235 is folded relative to the base plate 231, the flap 235 and the base plate 231 are stacked, and at this time, the plane where the flap 235 is located is parallel to the plane where the base plate 231 is located, and at this time, the space occupied by the flap 235 and the base plate 231 is the smallest. Moreover, when the guide plate 23 is in the storage state, the flap 235 is located between the top plate 21 and the base plate 231, that is, in this state, the top plate 21, the flap 235 and the base plate 231 are stacked from top to bottom. The clamping member 236 can make the flap 235 and the base plate 231 relatively stable.

[0059] Specifically, the clamping member 236 comprises a connecting portion 2361 and a clamping portion 2362, the flap 235 is clamped between the clamping portion 2362 and the base plate 231, the connecting portion 2361 is arranged through the base plate 231 and can move relative to the base plate 231 to increase the distance between the clamping portion 2362 and the base plate 231, and make the clamping portion 2362 and the flap 235 unlock.

[0060] When the user presses the connecting portion 2361, the distance between the clamping portion 2362 and the base plate 231 is increased, and the flap 235 starts to rotate under the driving of the torsion spring, but always abuts against the clamping portion 2362 during the process. When the flap 235 is rotated to a certain angle, the end of the flap 235 will be separated from the clamping portion 2362, and the unlocking is completed.

[0061] Further, the guide plate 23 further comprises a spring 237, and the clamping member 236 further comprises a pressing portion 2363 connected with the connecting portion 2361, and the spring 237 is arranged between the pressing portion 2363 and the base plate 231, and is configured to drive the clamping member 236 to move so that the clamping portion 2362 moves towards the base plate 231.

[0062] When the clamping part 2362 is clamped with the flap 235, the elastic member 237 can continuously generate pressure on the flap 235 by the clamping part 2362, so as to offset the driving force of the torsional spring on the flap 235, guaranteeing that the flap 235 remains stable, and after the user presses the driving part to move the clamping part 236 to realize unlocking of the flap 235, the elastic member 237 can reset the clamping part 236 to clamp the flap 235 next time.

[0063] The above merely describes the preferred embodiments of the present application, and for those skilled in the art, according to the idea of the present application, the specific implementation manner and application range can be changed, and the content of the description should not be understood as limiting the present application.

Claims

1. A kitchen appliance, characterized in that, include: The main body (1) is provided with a table (11) and the table (11) is provided with an air duct opening; The head assembly (2) is disposed at the air duct opening. The head assembly (2) includes a first partition (22), a top plate (21), and a guide plate (23). The first partition (22) and the air duct opening form an air outlet (13) at the rear end of the first partition (22). The top plate (21) is connected to the top of the first partition (22) and is located above the air outlet (13). The guide plate (23) is rotatably connected to the top plate (21). The guide plate (23) has an open state and a retracted state. When the guide plate (23) is in the retracted state, the guide plate (23) is retracted below the top plate (21). When the guide plate (23) is in the open state, the guide plate (23) is inclined upward in a direction away from the top plate (21).

2. The kitchen appliance according to claim 1, characterized in that, The guide plate (23) includes a base plate (231) and an extension plate (232). The base plate (231) is rotatably connected to the top plate (21), and the extension plate (232) is slidably disposed on the base plate (231) in a direction close to or away from the top plate (21).

3. The kitchen appliance according to claim 2, characterized in that, The substrate (231) is provided with a groove (233), the groove (233) extends in a direction away from the top plate (21) and opens on the surface of the substrate (231), and the extension plate (232) is slidably disposed in the groove (233).

4. The kitchen appliance according to claim 1, characterized in that, The flow guide plate (23) includes a base plate (231) and a flap (235). The flap (235) is rotatably connected to the base plate (231). The flap (235) can abut against the end of the base plate (231) away from the top plate (21) to extend the length of the flow guide plate (23).

5. The kitchen appliance according to claim 4, characterized in that, The substrate (231) is provided with a snap-fit ​​member (236), and the flip plate (235) can be rotated to overlap with the substrate (231) and snap-fitted by the snap-fit ​​member (236).

6. The kitchen appliance according to claim 5, characterized in that, The latching member (236) includes a connecting part (2361) and a latching part (2362). The flap (235) is latched between the latching part (2362) and the substrate (231). The connecting part (2361) passes through the substrate (231) and can move relative to the substrate (231) to increase the distance between the latching part (2362) and the substrate (231) and to unlock and disengage the latching part (2362) from the flap (235).

7. The kitchen appliance according to claim 6, characterized in that, The guide plate (23) further includes an elastic element (237), and the snap-fit ​​member (236) further includes a pressing part (2363). The pressing part (2363) is connected to the connecting part (2361). The elastic element (237) is disposed between the pressing part (2363) and the substrate (231). The elastic element (237) is configured to drive the snap-fit ​​member (236) to move so that the snap-fit ​​part (2362) moves toward the substrate (231).

8. The kitchen appliance according to claim 4, characterized in that, When the flap (235) abuts against the end of the substrate (231) away from the top plate (21), the flap (235) and the substrate (231) are on the same plane.

9. The kitchen appliance according to any one of claims 1 to 8, characterized in that, The head assembly (2) can be raised and lowered at the air duct opening to open or close the air duct opening. When the first partition (22) descends into the main body (1), the top plate (21) is flush with the table surface (11) and closes the air outlet (13).

10. The kitchen appliance according to any one of claims 1 to 8, characterized in that, The head assembly (2) further includes a first drive member configured to drive the guide plate (23) to rotate relative to the top plate (21) and enable the guide plate (23) to remain in a preset position.

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