CN113883564A - Range hood and kitchen range set - Google Patents

Abstract

The invention relates to a range hood and a kitchen range set, wherein the range hood comprises: a box body; the fan is movably arranged in the box body along a first direction and is used for sucking air; the controller is used for controlling the fan to move back and forth along the first direction; wherein, the direction of arranging of a plurality of kitchen range eyes is parallel on first direction and the cooking utensils, be equivalent to the fan along the portable setting of direction of arranging of a plurality of kitchen range eyes of parallel, accessible controller control fan removes to the kitchen range eye top of just working like this, make the fan just to the kitchen range eye of just working, in the oil smoke that cooks the in-process and produce can directly get into the wind channel of the fan directly over, prevent that the oil smoke from flowing outside the fan, the fan need not improve the amount of wind and improves the suction effect, so can effectively improve the suction effect of fan.

Description

Range hood and kitchen range set

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a range hood and a kitchen range set.

Background

The kitchen is closely related with everyone's life, is the place of culinary art food, and the interior range hood of kitchen has become essential electrical apparatus, and the range hood can set up in the cooking utensils top for the oil smoke that produces when the suction cooks on the cooking utensils.

However, a common kitchen range has two cooking holes, when a single cooking hole on one side is used, the smoke oil above the kitchen range is usually unbalanced, so that the smoke oil on one side above the kitchen range has high concentration, the smoke oil on the other side has low concentration, the smoke oil with high concentration can enter the air duct at the central position of the range hood only by rotating a certain angle, and a part of the smoke oil inevitably flows away before entering the air duct in the process, so that the suction effect is poor. If increase the suction effect through the increase amount of wind, then the increase of amount of wind can increase energy resource consumption and noise, and the user of being inconvenient uses range hood. Therefore, the traditional range hood cannot effectively improve the suction effect.

Disclosure of Invention

Therefore, it is necessary to provide a range hood and a cooker set aiming at the problem that the traditional range hood cannot effectively improve the suction effect.

A range hood, the range hood comprising:

a box body;

a fan movably disposed in the case in a first direction for drawing air; and

the controller is used for controlling the fan to move back and forth along the first direction;

the first direction is parallel to the arrangement direction of the plurality of cooking ranges on the cooker.

The range hood comprises a box body, a fan and a controller, wherein the fan is movably arranged in the box body along a first direction, and the controller is used for controlling the fan to reciprocate along the first direction. Wherein, the direction of arranging of a plurality of kitchen range eyes is parallel on first direction and the cooking utensils, be equivalent to the fan along the portable setting of direction of arranging of a plurality of kitchen range eyes of parallel, accessible controller control fan removes to the kitchen range eye top of just working like this, make the fan just to the kitchen range eye of just working, in the oil smoke that cooks the in-process and produce can directly get into the wind channel of the fan directly over, prevent that the oil smoke from flowing outside the fan, the fan need not improve the amount of wind and improves the suction effect, so can effectively improve the suction effect of fan.

In one embodiment, the range hood comprises an air exhaust pipe, the air exhaust pipe is connected between the fan and the box body, and the box body is provided with an air suction opening facing the fan and an air outlet communicated with the inside of the air exhaust pipe;

and, the air suction opening extends along the first direction and is arranged, and the projection towards the cooking utensils covers all the cooking holes.

In one of the embodiments, the suction tube is constructed as a flexible telescopic tube.

In one embodiment, the range hood further comprises an electric slide rail, the electric slide rail extends along the first direction and is fixed in the box body, and the fan is fixedly connected with a slide block of the electric slide rail.

In one embodiment, the controller controls the fan to move to the position above any one of the two cooking holes in the first direction or controls the fan to move to the position in the center between the first and the last two cooking holes in the plurality of cooking holes arranged side by side.

In one embodiment, the controller controls the fan to move in the first direction to above the operating cooktop when any one of the cooktops is operating; the controller is in a plurality of when the eye of a kitchen range simultaneous working, control the fan removes to a plurality of setting side by side two head and the tail center department between the eye of a kitchen range in the eye of a kitchen range.

In one embodiment, the range hood further comprises a range work signal sending device, and the range work signal sending device is in communication connection with the controller and sends a range work signal;

the controller controls the fan assembly to move to different positions along the first direction according to the stove working signal.

In one embodiment, the cooker working signals comprise a multi-cooker simultaneous working signal and a plurality of different single-cooker working signals;

the kitchen range working signal sending device sends different single kitchen range working signals when different kitchen ranges in the plurality of kitchen ranges work, and the controller controls the fan to move above the kitchen ranges corresponding to the single kitchen range working signals according to the different single kitchen range working signals;

the kitchen range working signal sending device is in a plurality of send when the cook top is worked simultaneously the signals of working simultaneously of many kitchen range, the controller is according to the signals control of working simultaneously of many kitchen range the fan removes to a plurality of setting side by side two head and the tail in the cook top center department between the cook top.

In one embodiment, the plurality of different single-stove working signals include a first stove working signal corresponding to a first stove working and a second stove working signal corresponding to a second stove working, and the multi-stove simultaneous working signal corresponds to the first and second stoves working simultaneously;

the controller controls the fan to move above the first cooking range when receiving the first cooking range working signal; when the controller receives a second cooking range working signal, the fan is controlled to move above the second cooking range; and when the controller receives the simultaneous working signals of the plurality of cookers, the fan is controlled to move to the center between the first cooktop and the second cooktop.

A kitchen range set comprises a kitchen range and the range hood.

Drawings

Fig. 1 is a schematic structural diagram of a range hood according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the range hood shown in FIG. 1;

fig. 3 is a schematic structural view of a cooker set according to an embodiment of the present invention.

Reference numerals: 100. a range hood; 10. a box body; 11. a suction opening; 13. an air outlet; 30. a fan; 50. an air exhaust pipe; 70. an electric slide rail; 200. sleeving a kitchen range; 210. a cooker; 211. a cooking range.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1-3, in an embodiment of the present invention, a range hood 100 is provided above a cooking stove 210 for sucking oil smoke generated during cooking using the cooking stove 210.

Specifically, the range hood 100 includes a box 10, a fan 30 and a controller (not shown), wherein the fan 30 is movably disposed in the box 10 along a first direction, and the controller is configured to control the fan 30 to reciprocate along the first direction. Wherein, the direction of arranging of a plurality of kitchen range 211 on first direction and the cooking utensils 210 is parallel, be equivalent to that fan 30 arranges the direction portable setting of direction along a plurality of kitchen range 211 of parallel, accessible controller control fan 30 removes to the kitchen range 211 top of working like this, make fan 30 just to the kitchen range 211 of working, the oil smoke that the culinary art in-process produced can directly get into in the wind channel of the fan 30 directly over, prevent that the oil smoke from flowing to outside the fan 30, fan 30 need not improve the amount of wind and improves the suction effect, so can effectively improve the suction effect of fan 30.

In some embodiments, the range hood 100 includes an air exhaust pipe 50, the air exhaust pipe 50 is connected between the blower 30 and the box 10, the box 10 is opened with an air intake opening 11 facing the blower 30 and an air outlet 13 communicating with the interior of the air intake pipe, and when the blower 30 is operated, the air is finally exhausted from the air intake pipe and the air outlet 13. The air intake opening 11 extends in the first direction, and a projection of the air intake opening toward the cooktop 210 covers all of the cooktops 211. In this way, in the case that a single burner 211 on the cooktop 210 is operated, when the fan 30 moves in the first direction above the operating burner 211, the fan 30 can linearly suck the soot into itself through the suction opening 11, improving the suction effect. Equivalently, the suction opening 11 may cover any of the cooktops 211 without interfering with the suction process of the movable fan 30.

Further, the suction pipe 50 is configured as a flexible telescopic pipe, so that when the fan 30 moves in the first direction, the suction pipe 50 can be flexibly deformed to allow the fan 30 to move while being capable of sending air sucked by the fan 30 to the air outlet 13 through the suction pipe 50. The suction pipe 50 is, for example, a rubber hose.

Specifically, the range hood 100 further includes an electric slide rail 70, the electric slide rail 70 extends along a first direction and is fixed in the box body 10, and the fan 30 is fixedly connected to a slide block of the electric slide rail 70. An electric slide rail 70 is arranged in the box body 10, a slide block in the electric slide rail 70 is movably arranged on the slide rail along a first direction, and when the slide block is controlled to slide along the first direction, the fan 30 fixed with the slide block can be driven to move along the first direction.

In some embodiments, the controller controls the fan 30 to move in a first direction above any one of the plurality of the cooktops 211, or controls the fan 30 to move to a center between two first and last cooktops 211 of the plurality of cooktops 211 arranged side by side. When a certain burner 211 in the kitchen range 210 is operated, the controller can control the fan 30 to move above the operating burner 211, so as to effectively suck the smoke. When the plurality of cooktops 211 in the cooktop 210 are simultaneously operated, the controller controls the fan 30 to move to the center between the two head and tail cooktops 211 of the plurality of cooktops 211, even if the fan 30 moves to the middle position of the plurality of working cooktops 211, to uniformly suck the soot above the plurality of cooktops 211 from both sides of the first direction.

Further, when any one of the cooktops 211 in all the cooktops 211 works, the controller controls the fan 30 to move to the upper side of the working cooktop 211 along the first direction, so that the fan 30 automatically moves to the upper side of the working cooktop 211, oil smoke is automatically sucked, and effective suction effect can be achieved under small air volume through the fan 30 over the cooktop 211, energy consumption and noise can be reduced, and suction effect can be guaranteed. When the plurality of the cooktops 211 are simultaneously operated, the controller controls the fan 30 to move to the center between the two cooktops 211 arranged at the head and the tail of the plurality of the cooktops 211 side by side, so that when the plurality of the cooktops 211 are simultaneously operated, the fan 30 is controlled to automatically move to the center position, and oil smoke generated above the plurality of the cooktops 211 is uniformly sucked. Equivalently, the controller can automatically control and move the fan 30 to the optimal position according to the actual working condition of the cooker 210.

In some embodiments, the range hood 100 further includes a range operation signal transmitting device (not shown), the range operation signal transmitting device is in communication connection with the controller and transmits a range operation signal, and the controller controls the fan 30 to move to different positions along the first direction according to the range operation signal. Therefore, when different cooking holes 211 on the cooking appliance 210 work, the cooking appliance working signal sending device can send out corresponding cooking appliance working signals, the controller can know the working conditions of the cooking holes 211 according to the received cooking appliance working signals, and then the fan 30 is controlled to move to different positions according to the control logic, so that a better suction effect is achieved.

Further, the cooker working signals comprise a multi-cooker simultaneous working signal and a plurality of different single-cooker working signals. The cooker working signal sending device sends different single-cooker working signals when different cookers 211 in the plurality of cookers 211 work, and the controller controls the fan 30 to move above the cookers 211 corresponding to the single-cooker working signals according to the different single-cooker working signals. In this way, each of the plurality of cookers 211 corresponds to a different single stove operating signal, and when the controller receives one of the plurality of single stove operating signals, the controller may call the position information of the corresponding cooker burner 211 of the single stove operating signal, and then control the fan 30 to move to the corresponding position. In addition, the cooker operation signal transmitting device transmits a multi-cooker simultaneous operation signal when the plurality of cookers 211 are simultaneously operated, and the controller controls the fan 30 to move to the center between the first and last two cookers 211 in the plurality of cookers 211 arranged side by side according to the multi-cooker simultaneous operation signal. Like this, be equivalent to a plurality of holes of a kitchen range 211 while working, kitchen range working signal sending device can send many kitchen range simultaneous working signal, and when the controller received many kitchen range simultaneous working signal, the position information of transferring many kitchen range center departments, later control fan 30 to the position removal that corresponds can.

Optionally, the cooker working signal sending device includes a video transmitter and a video receiver, when the working states of the cookers 210 are different, the radio frequency transmitter sends out radio frequency signals of different frequencies, the radio frequency receiver receives the radio frequency signals of different frequencies and sends the radio frequency signals to the controller, the radio frequency signals of different frequencies received by the controller are equivalent to the working state signals of the cookers 210, the working states of the different cookers 210 can be determined through the radio frequency signals of different frequencies, and then corresponding target positions of the cookers 210 in the current working states can be correspondingly adjusted, and the fan 30 is controlled to move to the target positions.

Specifically, in this embodiment, the general household cooker 210 has a first cooking range and a second cooking range located on the left and right sides, and for the common cooker 210, the plurality of different single-range working signals include a first cooking range working signal corresponding to the first cooking range working and a second cooking range working signal corresponding to the second blink working, and the multiple-range simultaneous working signals correspond to the first cooking range and the second cooking range working simultaneously. When the controller receives the first cooking range working signal, the first cooking range is indicated to be working, the fan 30 is controlled to move above the first cooking range, and the smoke and oil generated when the first cooking range is working are effectively sucked; when the controller receives the second cooktop operating signal, it indicates that the second cooktop is operating, and controls the fan 30 to move above the second cooktop, so as to effectively suck the smoke and oil generated when the second cooktop is operating, and thus, according to different single-cooker operating signals, the fan 30 is controlled to move above the operating cooktop 211. The controller controls the fan 30 to move to a center between the first and second cooktops when receiving the simultaneous operation signal of the plurality of cooktops to uniformly suck the oil smoke formed above the first and second cooktops.

Further, the reference position of the fan 30 is defined as a central position C between the first cooktop and the second cooktop, and when receiving the first cooktop operating signal, the controller controls the fan 30 to shift by 100 and 300mm from the central position to the position a towards one side of the first direction; when receiving the second cooktop operating signal, the controller controls the fan 30 to deviate from the center position by 100 and 300mm to the other side of the first direction, and moves to the position B; when receiving a signal of simultaneous operation of multiple cookers, the controller controls the fan 30 to move to the central position C, thus realizing automatic adjustment of the position of the fan 30 under different conditions.

In an embodiment of the present invention, a kitchen range set 200 is provided, which includes a kitchen range 210 and the range hood 100. The extractor hood 100 includes a box 10, a fan 30 and a controller, wherein the fan 30 is movably disposed in the box 10 along a first direction, and the controller is configured to control the fan 30 to reciprocate along the first direction. Wherein, the direction of arranging of a plurality of kitchen range 211 on first direction and the cooking utensils 210 is parallel, be equivalent to that fan 30 arranges the direction portable setting of direction along a plurality of kitchen range 211 of parallel, accessible control fan 30 removes to the kitchen range 211 top of working like this, make fan 30 just to the kitchen range 211 of working, the oil smoke that the culinary art in-process produced can directly get into in the wind channel of the fan 30 directly over, prevent outside the oil smoke flow direction fan 30, fan 30 need not improve the amount of wind and improves the suction effect, so can effectively improve the suction effect of fan 30.

Further, the controller is in the time of any eye 211 of a kitchen range of work in a plurality of eyes 211, and control fan 30 moves to the eye 211 of a kitchen range of working top along first direction to make fan 30 automatically move to the eye 211 of a kitchen range of working top, automatic suction oil smoke, and through just to the fan 30 of the eye 211 of a kitchen range top, can reach the effect of effective suction under the little amount of wind, can reduce energy consumption and noise, can guarantee the suction effect simultaneously. When the plurality of the cooktops 211 are simultaneously operated, the controller controls the fan 30 to move to the center between the two cooktops 211 arranged at the head and the tail of the plurality of the cooktops 211 side by side, so that when the plurality of the cooktops 211 are simultaneously operated, the fan 30 is controlled to automatically move to the center position, and oil smoke generated above the plurality of the cooktops 211 is uniformly sucked. Equivalently, the controller can automatically control and move the fan 30 to the optimal position according to the actual working condition of the cooker 210.

In some embodiments, the range hood 100 further includes a range operating signal transmitting device, the range operating signal transmitting device is in communication connection with the controller and transmits a range operating signal, and the controller controls the fan 30 to move to different positions along the first direction according to the range operating signal. Therefore, when different cooking holes 211 on the cooking appliance 210 work, the cooking appliance working signal sending device can send out corresponding cooking appliance working signals, the controller can know the condition of the specific working cooking holes 211 along with the received cooking appliance working signals, and then the fan 30 is controlled to move to different positions according to the control logic, so that a better suction effect is achieved.

Further, the cooker working signals comprise a multi-cooker simultaneous working signal and a plurality of different single-cooker working signals. The cooker working signal sending device sends different single-cooker working signals when different cookers 211 in the plurality of cookers 211 work, and the controller controls the fan 30 to move above the cookers 211 corresponding to the single-cooker working signals according to the different single-cooker working signals. In this way, each of the plurality of cookers 211 corresponds to a different single stove operating signal, and when the controller receives one of the plurality of single stove operating signals, the controller may call the position information of the corresponding cooker burner 211 of the single stove operating signal, and then control the fan 30 to move to the corresponding position. In addition, the cooker operation signal transmitting device transmits a multi-cooker simultaneous operation signal when the plurality of cookers 211 are simultaneously operated, and the controller controls the fan 30 to move to the center between the first and last two cookers 211 in the plurality of cookers 211 arranged side by side according to the multi-cooker simultaneous operation signal. Like this, be equivalent to a plurality of holes of a kitchen range 211 while working, kitchen range working signal sending device can send many kitchen range simultaneous working signal, and when the controller received many kitchen range simultaneous working signal, the position information of transferring many kitchen range center departments, later control fan 30 to the position removal that corresponds can.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A range hood, characterized in that, range hood includes:

a case (10);

a fan (30), the fan (30) being movably disposed in the case (10) in a first direction for drawing air; and

a controller for controlling the fan (30) to reciprocate along the first direction;

wherein the first direction is parallel to the arrangement direction of a plurality of cooking holes (211) on the cooker (210).

2. The range hood according to claim 1, wherein the range hood comprises an air exhaust pipe (50), the air exhaust pipe (50) is connected between the fan (30) and the box body (10), and the box body (10) is provided with an air suction opening (11) facing the fan (30) and an air outlet (13) communicated with the inside of the air exhaust pipe (50);

the air intake opening (11) extends in the first direction, and a projection of the air intake opening toward the cooktop (210) covers all of the cooktop (211).

3. A range hood according to claim 2, characterized in that the extraction duct (50) is constructed as a flexible telescopic tube.

4. The range hood according to claim 2, further comprising an electric slide rail (70), wherein the electric slide rail (70) extends along the first direction and is fixed in the box body (10), and the fan (30) is fixedly connected with a slide block of the electric slide rail (70).

5. The range hood according to any one of claims 2 to 4, wherein the controller controls the fan (30) to move in the first direction to a position above any one of the two cooktops (211) in all of the cooktops (211), or controls the fan (30) to move to a position in the center between the first and last two cooktops (211) in a plurality of the cooktops (211) arranged side by side.

6. The range hood according to claim 5, wherein the controller controls the fan (30) to move in the first direction above the operating cooktop (211) when any one of the cooktops (211) in all of the cooktops (211) is operating; the controller is in a plurality of when cook eye (211) simultaneous working, control fan (30) remove to a plurality of setting side by side two in cook eye (211) head and the tail center department between cook eye (211).

7. The range hood of claim 6, further comprising a range operating signal transmitting device, wherein the range operating signal transmitting device is in communication connection with the controller and transmits a range operating signal;

the controller controls the fan (30) assembly to move to different positions along the first direction according to the stove working signal.

8. The range hood of claim 7, wherein the range operating signals comprise a multi-range simultaneous operating signal and a plurality of different single-range operating signals;

the stove working signal sending device sends different single-stove working signals when different stoves (211) in the plurality of stoves (211) work, and the controller controls the fan (30) to move above the stoves (211) corresponding to the single-stove working signals according to the different single-stove working signals;

the kitchen range working signal sending device is in a plurality of send when kitchen range eye (211) simultaneous operation the signal of working simultaneously of many kitchen range, the controller is according to the signal control of working simultaneously of many kitchen range fan (30) remove to a plurality of setting side by side two head and the tail in kitchen range eye (211) center department between kitchen range eye (211).

9. The range hood of claim 8, wherein the plurality of different single-range operation signals include a first range-eye (211) operation signal corresponding to a first range-eye (211) operation and a second range-eye (211) operation signal corresponding to a second range-eye (211) operation, and the multi-range simultaneous operation signal corresponds to the first range-eye (211) and the second range-eye (211) simultaneous operation;

the controller controls the fan (30) to move above the first cooking range (211) when receiving the working signal of the first cooking range (211); the controller controls the fan (30) to move above the second cooking range (211) when receiving a working signal of the second cooking range (211); the controller controls the fan (30) to move to a center between the first and second cooktops (211) when receiving the simultaneous multi-range operation signal.

10. A range set (210) comprising a range (210) and a range hood according to any of the preceding claims 1-9.

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