CN215892480U - Side-submerged double-suction range hood - Google Patents

Abstract

The utility model relates to a side-submerged double-suction range hood, which comprises: fuselage, door plant and actuating mechanism. When being in the oil smoke and producing less culinary art condition, through actuating mechanism drive door plant action, the second air intake is closed to the door plant, only inhale the produced oil smoke in kitchen space through the first air intake that is located first plate below promptly can in the collection smoke chamber, because the second air intake is closed to the door plant, the door plant just can not shelter from culinary art person's culinary art field of vision like this, and the door plant plays the effect of blockking to the noise that the wind cabinet produced simultaneously, can reduce the culinary art noise. When being in the oil smoke and producing more culinary art condition, through actuating mechanism drive door plant action, the second air intake is opened to the door plant, and in this way the produced oil smoke in kitchen space is inhaled the collection smoke chamber through first air intake, can also inhale the collection smoke chamber through the oil smoke of second air intake with the kitchen space, the effect of cleaing away of the oil smoke that produces in the kitchen space is better.

Description

Side-submerged double-suction range hood

Technical Field

The utility model relates to the technical field of range hoods, in particular to a side-submerged double-suction range hood.

Background

The range hood has gone through nearly 20 years in China, and the range hood is developed from the initial top-suction thin range hood to the side-suction deep range hood, and is developed to the conditions of top-suction type disassembly-free and European range hood as the main conditions. The functional structure can be divided into a multimedia range hood, an embedded range hood, a wall-suction type range hood, a side-suction type range hood, a solid wood range hood, a range hood with a 7-shaped body, a switching door type range hood and the like. For a traditional opening and closing type range hood, an air inlet is usually arranged at the middle part of the front side, a door plate capable of opening the air inlet in a rotating mode and a four-bar mechanism which is arranged in the range hood and is used for driving the door plate to rotate are arranged on the range hood, when the range hood is started, the four-bar mechanism drives the door plate to rotate to open the air inlet, smoke is sucked into the range hood through the air inlet, and the effects of absorbing oil and discharging smoke are achieved; when the air conditioner is shut down, the four-bar mechanism drives the door plate to rotate to close the air inlet. In some cooking situations where little oil smoke is generated, for example, cooking situations such as cooking soup with soft fire or stewing with soft fire, it is also necessary to completely open the door panel to discharge the generated oil smoke to the outside of the kitchen space. However, the door panel can occupy a part of the cook's field of vision after being opened, and the condition in the pot is not noticed well in the cooking process; simultaneously, open the door plant after, the inside running noise that produces because of the motor rotation of wind cabinet can directly propagate out through the air intake, leads to the culinary art noise great.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a side-submerged double-suction range hood which can effectively avoid shielding the cooking field of a cooker and reduce cooking noise when less cooking fume is generated.

The technical problem is solved by the following technical scheme:

a side submergence double-suction range hood, which comprises:

the smoke collection device comprises a machine body, wherein a first air inlet and a first plate are arranged on the front surface of the machine body, the machine body is provided with a smoke collection cavity, the smoke collection cavity is communicated with the external environment of the machine body through the first air inlet, the first plate is positioned above the first air inlet, a second air inlet is arranged on the first plate, and the smoke collection cavity is also communicated with the external environment of the machine body through the second air inlet;

the door plate and the driving mechanism are connected with the door plate and used for driving the door plate to open the second air inlet or close the second air inlet;

the wind screen structure comprises two wind screens, wherein two movable holes are formed in a first plate, the two movable holes are respectively formed in two opposite sides of the first plate, the two wind screens are movably arranged in the two movable holes in a one-to-one correspondence mode, and the wind screens are connected with a door plate.

Compared with the background technology, the side-submerged double-suction range hood of the utility model has the following beneficial effects:

the range hood of foretell side dive double suction installs behind the kitchen space, when being in the less culinary art condition of oil smoke production, through actuating mechanism drive door plant action, the second air intake is closed to the door plant, only inhale the produced oil smoke in kitchen space through the first air intake that is located first plate below promptly can in the collection smoke chamber, because the second air intake is closed to the door plant, the door plant just can not shelter from culinary art person's culinary art field of vision like this, the door plant plays the effect of blockking to the noise that the wind cabinet produced simultaneously, can reduce the culinary art noise. When being in the oil smoke and producing more culinary art condition, through actuating mechanism drive door plant action, the second air intake is opened to the door plant, and in this way the produced oil smoke in kitchen space is inhaled the collection smoke chamber through first air intake, can also inhale the collection smoke chamber through the oil smoke of second air intake with the kitchen space, the effect of cleaing away of the oil smoke that produces in the kitchen space has the guarantee to some extent. In addition, after the door plate is opened, the two wind shields connected with the door plate pass through the movable holes and move out of the smoke collection cavity, the two wind shields can prevent oil smoke from escaping laterally, and a good smoke collection effect is achieved, so that the suction effect of the opening and closing type range hood can be improved; when the door plant was closed, the door plant closed on first plate, and two deep beads removed to collection smoke intracavity portion to can avoid the sight to shelter from.

In one embodiment, the side-submerged double-suction range hood further comprises a controller and a sensor; the controller is electrically connected with the driving mechanism and the sensor respectively; the sensor is used for sensing the oil smoke concentration, and the controller is used for controlling the action of the driving mechanism according to the oil smoke concentration. Therefore, when the sensor senses that the oil smoke concentration exceeds the preset range, the controller correspondingly controls the driving mechanism to act to drive the door plate to open the second air inlet, so that the oil smoke generated in the kitchen space can be completely removed; when the sensor senses that the oil smoke concentration is smaller than the preset range, the controller correspondingly controls the driving mechanism to act to drive the door plate to close the second air inlet, namely, the oil smoke generated in the kitchen space is sucked into the smoke collection cavity through the first air inlet positioned below the first plate.

In one embodiment, the body is provided with a control key electrically connected with the controller. Therefore, the control key sends a control signal to the controller, so that the driving mechanism is correspondingly controlled to act to adjust the opening angle and the opening duration of the door plate, and manual adjustment can be realized according to the self requirement; in addition, the control key can also be used for manually starting up, shutting down, turning on or off the illuminating lamp, adjusting the working gear of the wind cabinet and the like.

In one embodiment, the door panel is a glass control panel, and the control keys are arranged on the glass control panel.

In one embodiment, the side-submerged double-suction range hood further comprises a wind cabinet; the wind cabinet set up in the collection smoke cavity, the side of admitting air of wind cabinet with first plate sets up relatively. So, when being in the oil smoke and producing more culinary art condition, the second air intake is opened to the door plant, because the income wind side of wind cabinet sets up with first plate relatively, and the wind cabinet can form great suction in second air intake department for during the oil smoke in kitchen space enters into the wind cabinet through the second air intake, the oil smoke in the kitchen space clears away the effect better. In addition, when being in the less culinary art condition of oil smoke production, the second air intake is closed to the door plant, because first air intake is located the below position of the side of admitting air of wind cabinet, and the wind cabinet forms less suction relatively in first air intake department for the oil smoke all enters into in the wind cabinet through first air intake.

In one embodiment, the side-submerged double-suction range hood further comprises a connecting shell which is arranged on a top panel of the machine body and communicated with the smoke collecting cavity, the connecting shell is provided with an air outlet, the air outlet is used for being communicated with a common flue, and a check valve is arranged at the air outlet; the air outlet end of the air cabinet extends into the connecting shell. Therefore, when the air cabinet works, the air cabinet sucks oil smoke in a kitchen space into the machine body through the first air inlet or the first air inlet and the second air inlet, and the oil smoke is sent out to the public flue through the air outlet. When the air cabinet stops working, the check valve can prevent oil smoke in the public flue from flowing back to enter the machine body through the air outlet, so that the oil smoke in the public flue can be prevented from flowing back to the kitchen space.

In one embodiment, the front surface of the machine body is also provided with a first oil net and a second plate; the first oil net is arranged at the first air inlet; the first plate, the first oil screen and the second plate are sequentially connected from top to bottom; the machine body further comprises a bottom panel, and the second panel is connected with the bottom panel; the first oil screen is provided with a plurality of first filter holes, and the smoke collection cavity is communicated with the external environment of the machine body through the first filter holes. Therefore, when the opening-closing type range hood works, at least one part of oil smoke enters the smoke collecting cavity after being filtered by the first oil screen and is discharged into the public flue.

In one embodiment, the first oil net and the second plate are concave surfaces which are concave towards the interior of the smoke collection cavity. So, the concave surface that forms plays to gather together the effect to the oil smoke, is favorable to making the oil smoke to gather in the smoke chamber through first oil net suction.

In one embodiment, a second oil net is arranged at the second air inlet, and a plurality of second filter holes are formed in the second oil net; the second oil net is a concave surface which faces the inside of the smoke collection cavity and is concavely arranged.

In one embodiment, the top end of the door plate is rotatably connected with the machine body, the driving mechanism is arranged on the wall of the smoke collection cavity and connected with one of the wind shields, and the driving mechanism is used for driving the wind shields to move so as to drive the door plate to open or close the second air inlet.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a view structural diagram of a side-submerged double-suction range hood according to an embodiment of the utility model when a door panel is opened;

fig. 2 is another view structural diagram of the side-submerged double-suction range hood according to the embodiment of the utility model when the door panel is opened;

fig. 3 is a view structural diagram of a side-submerged double-suction range hood according to an embodiment of the present invention when a door panel is closed;

fig. 4 is another view structural diagram of the side-submerged double-suction range hood according to the embodiment of the utility model when the door panel is closed;

fig. 5 is a view structural diagram of a hidden door panel and one of the side panels of the side-submerged double-suction range hood according to an embodiment of the utility model;

fig. 6 is another view structural diagram of the hidden door panel and one of the side panels of the side-submerged double-suction range hood according to the embodiment of the utility model.

Reference numerals:

10. a body; 101. a first air inlet; 102. a smoke collection cavity; 103. a control key; 11. a first plate member; 111. a second air inlet; 112. a movable hole; 113. a buffer block; 13. a first oil network; 131. a first filter hole; 14. a second plate member; 15. a bottom panel; 16. a second oil network; 161. a second filter hole; 17. a top panel; 18. a side panel; 191. a smoke baffle; 192. a back panel; 20. a door panel; 30. a drive mechanism; 40. a wind cabinet; 41. an air inlet side; 50. a connecting shell; 51. an air outlet; 52. a check valve; 60. a wind deflector; 70. a support; 80. a hinge; 90. an oil cup.

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.

Referring to fig. 1 to 4, fig. 1 shows a view structural diagram of a side-submerged double-suction range hood with a door panel 20 opened according to an embodiment of the present invention, fig. 2 shows another view structural diagram of the side-submerged double-suction range hood with the door panel 20 opened according to an embodiment of the present invention, fig. 3 shows a view structural diagram of the side-submerged double-suction range hood with the door panel 20 closed according to an embodiment of the present invention, and fig. 4 shows another view structural diagram of the side-submerged double-suction range hood with the door panel 20 closed according to an embodiment of the present invention. The utility model provides a side submergence double-suction range hood, which comprises: the air conditioner comprises a body 10, a door panel 20, a driving mechanism 30 and two air deflectors 60. The front surface of the body 10 is provided with a first air inlet 101 and a first plate 11. The body 10 is provided with a smoke collection chamber 102. The smoke collection chamber 102 communicates with the environment outside the fuselage 10 via the first air inlet 101. The first plate 11 is located above the first air inlet 101, and the first plate 11 is provided with a second air inlet 111. The smoke collection chamber 102 is also in communication with the environment outside the fuselage 10 via a second air inlet 111. The driving mechanism 30 is connected to the door panel 20 and is used for driving the door panel 20 to open the second air inlet 111 or close the second air inlet 111. The first plate 11 is provided with two movable holes 112, the two movable holes 112 are respectively arranged on two opposite sides of the first plate 11, the two wind deflectors 60 are movably arranged in the two movable holes 112 in a one-to-one correspondence manner, and the wind deflectors 60 are connected with the door panel 20.

The range hood of the above-mentioned side dive double suction is installed behind the kitchen space, when being in the less culinary art condition of oil smoke production, through the action of actuating mechanism 30 drive door plant 20, door plant 20 closes second air intake 111, just inhale the produced oil smoke in kitchen space to the smoke collecting chamber 102 through the first air intake 101 that is located first plate 11 below promptly can, because door plant 20 closes second air intake 111, door plant 20 just can not shelter from culinary art person's culinary art field of vision like this, door plant 20 plays the effect of blockking to the noise that wind cabinet 40 produced simultaneously, can reduce the culinary art noise. When cooking conditions with more oil smoke are generated, the door panel 20 is driven to move through the driving mechanism 30, and the second air inlet 111 is opened by the door panel 20, so that the oil smoke generated in the kitchen space is sucked into the smoke collection cavity 102 through the first air inlet 101, the oil smoke in the kitchen space can be sucked into the smoke collection cavity 102 through the second air inlet 111, and the oil smoke removing effect in the kitchen space is guaranteed. In addition, after the door panel 20 is opened, the two wind shields 60 connected with the door panel 20 pass through the movable holes 112 and move out of the smoke collection cavity 102, the two wind shields 60 can prevent oil smoke from escaping laterally, and a good smoke collection effect is achieved, so that the suction effect of the opening and closing type range hood can be improved; when the door panel 20 is closed, the door panel 20 is attached to the first plate 11, and the two wind blocking plates 60 move to the inside of the smoke collection chamber 102, so that the sight line can be prevented from being blocked.

It should be noted that the external environment of the main body 10 refers to the environment in which the main body 10 is located, for example, a kitchen space.

Further, the side-submerged double-suction range hood further comprises a controller (not shown in the figure) and a sensor (not shown in the figure). The controller is electrically connected to the driving mechanism 30 and the sensor, respectively. The sensor is used for sensing the oil smoke concentration, and the controller is used for controlling the action of the driving mechanism 30 according to the oil smoke concentration. Thus, when the sensor senses that the oil smoke concentration exceeds the preset range, the controller correspondingly controls the driving mechanism 30 to act to drive the door panel 20 to open the second air inlet 111, so that the oil smoke generated in the kitchen space can be completely removed; when the sensor senses that the oil smoke concentration is smaller than the preset range, the controller correspondingly controls the driving mechanism 30 to act to drive the door panel 20 to close the second air inlet 111, that is, only the first air inlet 101 located below the first plate 11 sucks the oil smoke generated in the kitchen space into the smoke collection cavity 102.

In the present embodiment, the sensor is, for example, a smoke sensor, specifically, an infrared smoke sensor, but may be other types of smoke sensors, and is not limited thereto and may be installed according to actual needs.

Further, the controller can also correspondingly control the extension length and/or the working time of the driving mechanism 30 according to the concentration of the oil smoke, so that the opening and closing angle and the opening and closing time of the door plate 20 can be adjusted, the position of the door plate 20 is adjusted in real time, and a better oil and smoke absorption effect is achieved. When the detected oil smoke concentration is increased, the driving mechanism 30 drives the door panel 20 to increase the opening angle; on the contrary, when the detected soot concentration becomes small, the driving mechanism 30 drives the door panel 20 to decrease the opening angle.

As an example, the sensed smoke concentration is divided into a first gear, a second gear, a third gear, a fourth gear and a fifth gear in sequence from small to large, the smoke concentration of the first gear is, for example, 0, the smoke concentration of the second gear is 0 to a first set value, the smoke concentration of the second gear is a first set value to a second set value, the smoke concentration of the third gear is a second set value to a third set value, the smoke concentration of the fourth gear is a third set value to a fourth set value, the smoke concentration of the fifth gear is greater than or equal to a fourth set value, and the smoke concentration of the fifth gear is the maximum. When the detected oil smoke concentration is the first gear, the controller controls the air cabinet 40 to stop working, and the door panel 20 completely closes the second air inlet 111. When the detected oil smoke concentration is at the second gear, the controller controls the air cabinet 40 to operate, and the door panel 20 completely closes the second air inlet 111, at this time, the oil smoke enters the smoke collecting cavity 102 only through the first air inlet 101. When the detected oil smoke concentration is at the third gear, the controller controls the air cabinet 40 to operate, and the driving mechanism 30 drives the door panel 20 to open the second air inlet 111 at the first opening angle, at this time, the oil smoke enters the smoke collection chamber 102 through the first air inlet 101 and the second air inlet 111. When the detected oil smoke concentration is in the fourth gear, the controller controls the air cabinet 40 to operate, and the driving mechanism 30 drives the door panel 20 to open the second air inlet 111 at a second opening angle, at this time, the oil smoke enters the smoke collection cavity 102 through the first air inlet 101 and the second air inlet 111, and the second opening angle is larger than the first opening angle. When the detected oil smoke concentration is in the fifth gear, the controller controls the air cabinet 40 to work, and the driving mechanism 30 drives the door panel 20 to open the third air inlet at a third opening angle, at this time, the oil smoke enters the smoke collection cavity 102 through the first air inlet 101 and the second air inlet 111, and the third opening angle is larger than the second opening angle.

Referring to fig. 1 and 3, in an embodiment, the main body 10 is provided with a control button 103 electrically connected to the controller. Thus, the control key 103 sends a control signal to the controller, so as to correspondingly control the driving mechanism 30 to act, so as to adjust the opening angle and the opening duration of the door panel 20, and manual adjustment can be realized according to the self requirement; in addition, the control keys 103 can also be used for manually starting up, shutting down, turning on or off the lighting lamp, adjusting the working gear of the wind cabinet 40 and the like. Specifically, the door panel 20 is a glass control panel, and the control buttons 103 are provided on the glass control panel.

It should be noted that the controller may be integrated in the glass control board, or may be disposed at other parts of the body 10 and electrically connected to the glass control board through a wire, and may be specifically disposed according to actual situations, which is not limited herein.

Referring to fig. 1 to 4, in an embodiment, the side-submerged double-suction range hood further includes a wind cabinet 40. The wind cabinet 40 is disposed in the smoke collecting cavity 102, and the wind inlet side 41 of the wind cabinet 40 is disposed opposite to the first plate 11. So, when being in the oil smoke and producing more culinary art condition, door plant 20 opens second air intake 111, because the side 41 that enters the wind of wind cabinet 40 sets up with first plate 11 relatively, wind cabinet 40 can form great suction in second air intake 111 department for the oil smoke in kitchen space enters into wind cabinet 40 through second air intake 111, and the oil smoke in the kitchen space clears away the effect better. In addition, when in a cooking condition with less oil smoke generation, the door panel 20 closes the second air inlet 111, and since the first air inlet 101 is located at a lower portion of the air inlet side 41 of the wind cabinet 40, the wind cabinet 40 forms a relatively small suction force at the first air inlet 101, so that the oil smoke enters the wind cabinet 40 through the first air inlet 101.

Further, the controller is electrically connected to the wind cabinet 40. On one hand, the control key 103 can be manually operated to regulate and control the working gear of the wind cabinet 40; on the other hand, the controller may also adjust the operating position of the wind cabinet 40 according to the oil smoke concentration detected by the sensor.

Referring to fig. 5 and 6, fig. 5 shows a view structural diagram of the hidden side panel 18 of the door panel 20 of the side-submerged double-suction range hood according to an embodiment of the present invention, and fig. 6 shows another view structural diagram of the hidden side panel 18 of the door panel 20 of the side-submerged double-suction range hood according to an embodiment of the present invention. In one embodiment, the side-submerged double-suction range hood further comprises a connecting shell 50 disposed on the top panel 17 of the body 10 and communicated with the smoke collecting cavity 102. The connecting shell 50 is provided with an air outlet 51, the air outlet 51 is used for communicating with a public flue (not shown in the figure), and a check valve 52 is arranged at the air outlet 51. The wind outlet end of the wind cabinet 40 extends into the connection case 50. Thus, when the wind cabinet 40 works, the wind cabinet 40 sucks the oil smoke in the kitchen space into the machine body 10 through the first wind inlet 101 or the first wind inlet 101 and the second wind inlet 111, and sends the oil smoke out to the public flue through the wind outlet 51. When the wind cabinet 40 stops working, the check valve 52 can prevent the oil smoke in the common flue from flowing back into the body 10 through the wind outlet 51, so that the oil smoke in the common flue can be prevented from flowing back into the kitchen space.

Referring to fig. 1, 2 and 5, in one embodiment, a first oil net 13 and a second plate 14 are further disposed on a front surface of the body 10. The first oil screen 13 is disposed at the first air inlet 101. The first plate 11, the first oil screen 13 and the second plate 14 are sequentially connected from top to bottom. The fuselage 10 also includes a bottom panel 15. The second plate member 14 is connected to the bottom surface plate 15. The first oil screen 13 is provided with a plurality of first filtering holes 131, and the smoke collection chamber 102 is communicated with the external environment of the body 10 through the first filtering holes 131. Thus, when the range hood works, at least a part of oil smoke enters the smoke collecting cavity 102 after being filtered by the first oil screen 13 and is discharged into the common flue.

Specifically, the shape of the first filter hole 131 may be, for example, a strip-shaped hole, a square-shaped hole, a circular hole, an elliptical hole, etc., and is not limited herein and may be set according to actual circumstances.

Referring to fig. 1, 2 and 5, further, the first oil screen 13 and the second plate 14 are concave surfaces that are concave toward the interior of the smoke collection chamber 102. Thus, the formed concave surface has a gathering effect on the oil smoke, and is beneficial to enabling the oil smoke to be sucked into the smoke collection cavity 102 through the first oil net 13.

Referring to fig. 1, fig. 2 and fig. 5, further, a second oil screen 16 is disposed at the second air inlet 111, and a plurality of second filtering holes 161 are disposed on the second oil screen 16. Specifically, the second oil screen 16 is a concave surface recessed toward the inside of the smoke collection chamber 102. Thus, on one hand, the second oil screen 16 has a filtering effect on oil smoke and an oil stain guiding effect; on the other hand, when the surface of the second oil screen 16 is concave, the second oil screen has a better smoke collecting effect, which is beneficial to sucking external oil smoke into the smoke collecting cavity 102. Specifically, the shape of the second filter hole 161 may be, for example, a strip-shaped hole, a square-shaped hole, a circular hole, an elliptical hole, etc., and is not limited herein and may be set according to actual circumstances.

Further, the top end of the door panel 20 is rotatably connected to the body 10. The driving mechanism 30 is installed on the wall of the smoke collecting cavity 102, the driving mechanism 30 is connected to one of the wind blocking plates 60, and the driving mechanism 30 is used for driving the wind blocking plate 60 to move so as to drive the door panel 20 to open or close the second air inlet 111. When the kitchen is started to work, the driving mechanism 30 drives the wind shield 60 to move, and the wind shield 60 drives the door panel 20 to rotate, so that the door panel 20 opens the second air inlet 111, and thus, oil smoke in the kitchen space can be sucked into the smoke collection cavity 102 through the second air inlet 111 and is discharged to a public flue; when the air conditioner is shut down, the driving mechanism 30 drives the air blocking plate 60 to move, and the air blocking plate 60 drives the door panel 20 to rotate, so that the door panel 20 closes and seals the second air inlet 111. Therefore, on one hand, compared with the traditional four-bar linkage mechanism, the driving structure and the driving mode of the opening-closing type range hood are simpler and more reliable, are convenient to assemble and operate, and are more convenient to clean and maintain; on the other hand, after the door panel 20 is opened, the two wind shields 60 connected with the door panel 20 pass through the movable holes 112 and move out of the smoke collection cavity 102, and the two wind shields 60 can prevent oil smoke from escaping laterally and play a good role in collecting the smoke, so that the suction effect of the opening and closing type range hood can be improved; when the door panel 20 is closed, the door panel 20 is attached to the first plate 11, and the two wind blocking plates 60 move to the inside of the smoke collection chamber 102, so that the sight line can be prevented from being blocked.

Further, the driving mechanism 30 is an electric push rod, a motor screw, a cylinder, a hydraulic cylinder, a gear driving structure or a belt wheel driving structure. The driving mechanism 30 mainly provides power to drive the door panel 20 to rotate, and the specific arrangement form thereof is not limited herein and can be designed according to actual requirements. The electric push rod is specifically selected in the embodiment, the electric push rod drives the wind shield 60 to move by changing the length of the electric push rod, the structure is relatively simple and reliable, and the occupied space is small.

Further, one end of the driving mechanism 30 is rotatably connected to the wall of the smoke collecting chamber 102, and the other end of the driving mechanism 30 is rotatably connected to the wind shielding plate 60. In this way, the driving mechanism 30 can smoothly rotate the door panel 20 around the body 10 to open or close the windshield 60.

Referring to fig. 5 and 6, in one embodiment, a support 70 is disposed on a wall of the smoke collecting chamber 102, and an end of the driving mechanism 30 is rotatably disposed on the support 70.

Further, a first rotating hole (not shown) is formed in the door panel 20, a second rotating hole (not shown) is formed in one end of the driving mechanism 30, the door panel 20 is inserted into the first rotating hole through a first rotating pin (not shown), the second rotating hole is rotatably connected with one end of the driving mechanism 30, a first limiting hole (not shown) is formed in the first rotating pin, and a first lock pin (not shown) is inserted into the first limiting hole. So, first rotation round pin axle inserts first rotation hole, the second rotates the one end back that the hole connects door plant 20 and actuating mechanism 30, inserts first lockpin and avoids first rotation round pin axle pine to take off in inserting first spacing hole, can rotate actuating mechanism 30's tip and door plant 20 fast and link together.

Similarly, a third rotation hole (not shown) is formed in the support 70, a fourth rotation hole (not shown) is formed in the other end of the driving mechanism 30, the support 70 is inserted into the third rotation hole through a second rotation pin (not shown), the fourth rotation hole is rotatably connected with the other end of the driving mechanism 30, a second limit hole (not shown) is formed in the second rotation pin, and a second lock pin is inserted into the second limit hole. So, after the second rotation round pin axle inserted the third and rotates hole, fourth rotation hole connection support 70 and actuating mechanism 30's the other end, insert the second lockpin and avoid the second to rotate round pin axle pine to take off in inserting the spacing hole of second, can rotate the tip and the support 70 of actuating mechanism 30 fast and be in the same place.

Referring to fig. 5 and 6, the main body 10 further includes a top panel 17 connected to the first plate 11. The top end of the door panel 20 is connected to the top panel 17 by at least one hinge 80. Specifically, the top end of the door panel 20 is rotatably connected to the top panel 17 through two hinges 80, so that the door panel 20 is stable in rotation. In addition, the fuselage 10 includes a back panel 192 connected to the top panel 17. The support 70 is specifically disposed on the back panel 192.

Referring to fig. 5 and 6, in an embodiment, at least one buffer block 113 is disposed on the first plate 11, and the door 20 abuts against the buffer block 113 when the second air inlet 111 is closed. It should be noted that, the size, shape, specific material and specific quantity of the buffer block 113 are not limited, and as long as the door panel 20 can be closed on the first plate 11, the door panel 20 is abutted to the door panel 20, so as to play a role in buffering the door panel 20, and prevent the door panel 20 from being damaged due to stress, and the buffer block can be selected according to actual conditions. In this embodiment, the number of the buffer blocks 113 is two, for example, and the two buffer blocks 113 are respectively disposed on two sides of the bottom end of the first plate 11.

Further, the fuselage 10 also includes two side panels 18 disposed opposite each other. Two sides of the bottom panel 15, two sides of the first plate 11, two sides of the first oil screen 13 and two sides of the second plate 14 are respectively and correspondingly connected with the two side panels 18.

Further, the front surface of the body 10 is further provided with a smoke barrier 191 located between the first plate 11 and the first oil screen 13. The first plate 11 is connected to the first oil screen 13 through the smoke barrier 191. The smoke barrier 191 and the first oil screen 13 are inclined at the same angle with respect to the back panel 192. The first plate 11 is inclined at an angle a1 with respect to the back panel 192, the smoke barrier 191 is inclined at an angle a2 with respect to the back panel 192, and the second plate 14 is inclined at an angle a3 with respect to the back panel 192. Wherein a1 is less than a2, a1 is, for example, from 10 ° to 30 °, a2 is, for example, from 30 ° to 75 °, and a3 is, for example, from-10 ° to 10 °. Thus, the first plate 11, the smoke barrier 191, the first oil screen 13, and the first oil screen 13 form a structure similar to a step. In the working process of the opening and closing type range hood, when the door panel 20 opens the second air inlet 111, a part of the oil smoke enters the smoke collection cavity 102 through the first oil mesh 13, and the other part of the oil smoke flows upwards along the smoke blocking plate 191 and enters the smoke collection cavity 102 through the second oil mesh 16.

It should be noted that the smoke barrier 191 may be a part of the first plate 11, that is, the smoke barrier 191 and the other part of the first plate 11 are integrally formed; or a separate member that can be separated from the other parts of the first plate 11, i.e., "the smoke barrier 191" can be manufactured separately and then combined with the other parts of the first plate 11 to form a whole. As shown in fig. 1 and 2, in one embodiment, the smoke barrier 191 is a part of the first plate 11.

It should be noted that the "bottom panel 15" may be a part of the "back panel 192", that is, the "bottom panel 15" and the "other part of the back panel 192" are integrally formed; alternatively, a separate member may be provided that is separable from the other portions of the back panel 192, i.e., the bottom panel 15 may be manufactured separately and then integrated with the other portions of the back panel 192. As shown in fig. 2 and 6, in one embodiment, the "bottom panel 15" is a part of the "back panel 192" that is integrally formed.

It should be noted that the front side of the body 10 refers to a surface of the body 10 facing a user when the range hood is installed in a kitchen space. The back of the body 10 means that the surface of the body 10 facing the wall, that is, the surface opposite to the front of the body 10, after the range hood is installed in the kitchen space. The top surface of the body 10 refers to a surface of the body 10 away from the ground after the range hood is installed in the kitchen space. The side of the body 10 refers to a surface of the body 10 located on both sides of the front surface of the body 10 or the back surface of the body 10.

Referring to fig. 1 to 3, the range hood further includes an oil cup 90 disposed at the bottom of the body 10. The oil cup 90 serves to receive oil droplets falling down along the front surface of the body 10.

Referring to fig. 1 to 4 again, in an embodiment, a method for controlling a side-submerged double-suction range hood according to any of the above embodiments includes the following steps: when the concentration of the oil smoke is smaller than the preset value, the driving mechanism 30 drives the door panel 20 to close the second air inlet 111; when the concentration of the soot reaches a preset value, the driving mechanism 30 drives the door panel 20 to open the second air inlet 111.

The range hood of the above-mentioned side dive double suction is installed behind the kitchen space, when being in the less culinary art condition of oil smoke production, through the action of actuating mechanism 30 drive door plant 20, door plant 20 closes second air intake 111, just inhale the produced oil smoke in kitchen space to the smoke collecting chamber 102 through the first air intake 101 that is located first plate 11 below promptly can, because door plant 20 closes second air intake 111, door plant 20 just can not shelter from culinary art person's culinary art field of vision like this, door plant 20 plays the effect of blockking to the noise that wind cabinet 40 produced simultaneously, can reduce the culinary art noise. When cooking conditions with more oil smoke are generated, the door panel 20 is driven to move through the driving mechanism 30, and the second air inlet 111 is opened by the door panel 20, so that the oil smoke generated in the kitchen space is sucked into the smoke collection cavity 102 through the first air inlet 101, the oil smoke in the kitchen space can be sucked into the smoke collection cavity 102 through the second air inlet 111, and the oil smoke removing effect in the kitchen space is guaranteed.

It should be noted that while one of the elements is described as being connected to another element and one of the elements is described as being attached to another element, it should be understood that the two elements may be connected by, for example, bolts, screws, pins, rivets, or other mounting means, or may be fixedly connected by snapping, welding, or integral molding. Wherein, the integrated molding mode can adopt the processes of extrusion, casting, press fitting, injection molding and the like.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. 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.

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 utility model 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 utility model.

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.

Claims (10)

1. The utility model provides a range hood of side dive double suction which characterized in that, range hood of side dive double suction includes:

the smoke collection device comprises a machine body (10), wherein a first air inlet (101) and a first plate (11) are arranged on the front surface of the machine body (10), a smoke collection cavity (102) is arranged on the machine body (10), the smoke collection cavity (102) is communicated with the external environment of the machine body (10) through the first air inlet (101), the first plate (11) is located above the first air inlet (101), a second air inlet (111) is formed in the first plate (11), and the smoke collection cavity (102) is further communicated with the external environment of the machine body (10) through the second air inlet (111);

the door panel (20) and the driving mechanism (30), wherein the driving mechanism (30) is connected with the door panel (20) and is used for driving the door panel (20) to open the second air inlet (111) or close the second air inlet (111);

two deep bead (60), be equipped with two activity holes (112) on first plate (11), two activity hole (112) set up respectively in the relative both sides of first plate (11), two deep bead (60) one-to-one set up movably in two in activity hole (112), deep bead (60) with door plant (20) link to each other.

2. The range hood with side submerged double suction as claimed in claim 1, further comprising a controller and a sensor; the controller is respectively electrically connected with the driving mechanism (30) and the sensor; the sensor is used for sensing the oil smoke concentration, and the controller is used for controlling the driving mechanism (30) to act according to the oil smoke concentration.

3. The side-submerged double-suction range hood according to claim 2, wherein a control key (103) electrically connected with the controller is arranged on the body (10).

4. The side-submerged double-suction range hood according to claim 3, wherein the door panel (20) is a glass control panel, and the control keys (103) are arranged on the glass control panel.

5. The side submerging double suction range hood according to claim 1, further comprising a wind cabinet (40); the air cabinet (40) is arranged in the smoke collection cavity (102), and the air inlet side (41) of the air cabinet (40) is opposite to the first plate (11).

6. The side submergence double-suction range hood according to claim 5, further comprising a connecting shell (50) arranged on a top panel (17) of the machine body (10) and communicated with the smoke collection cavity (102), wherein the connecting shell (50) is provided with an air outlet (51), the air outlet (51) is used for being communicated with a common flue, and a check valve (52) is arranged at the air outlet (51); the air outlet end of the air cabinet (40) extends into the connecting shell (50).

7. The side-submerged double-suction range hood according to claim 1, wherein the front surface of the body (10) is further provided with a first oil screen (13) and a second plate (14); the first oil screen (13) is arranged at the first air inlet (101); the first plate (11), the first oil screen (13) and the second plate (14) are sequentially connected from top to bottom; the fuselage (10) further comprises a bottom panel (15), and the second plate (14) is connected with the bottom panel (15); a plurality of first filtering holes (131) are formed in the first oil screen (13), and the smoke collection cavity (102) is communicated with the external environment of the machine body (10) through the first filtering holes (131).

8. The side-submerged double-suction range hood according to claim 7, wherein the first oil screen (13) and the second plate (14) are concave surfaces which are concave towards the interior of the smoke collection cavity (102).

9. The side-submerged double-suction range hood according to claim 7, wherein a second oil screen (16) is arranged at the second air inlet (111), and a plurality of second filtering holes (161) are formed in the second oil screen (16); the second oil screen (16) is a concave surface which is concavely arranged towards the interior of the smoke collection cavity (102).

10. The side-submerged double-suction range hood according to any one of claims 1 to 9, wherein a top end of the door panel (20) is rotatably connected to the body (10), the driving mechanism (30) is installed on a wall of the smoke collection chamber (102), the driving mechanism (30) is connected to one of the wind deflectors (60), and the driving mechanism (30) is configured to drive the wind deflector (60) to move so as to drive the door panel (20) to open or close the second air inlet (111).

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