CN114923205A - Flat-plate cigarette machine capable of adjusting height of air inlet - Google Patents

Abstract

The invention discloses a flat-plate cigarette machine capable of adjusting the height of an air inlet, which comprises a case, an upper machine body and a lower machine body; go up the organism and comprise horizontal organism and vertical organism, horizontal organism upper surface is connected with quick-witted case subassembly, and the lower surface is provided with last air inlet, and lower organism both sides are provided with the slide rail, and vertical organism inboard surface is provided with the slider, and lower organism and vertical organism pass through slider sliding rail connection. The outer surface of the lower machine body is provided with a turning plate, and the lower machine body in the covering area is provided with a lower air inlet when the turning plate is closed. The upper air inlet can absorb the oil smoke gas which cannot be sucked by the lower air inlet, has the function of secondary smoke gas intake, and realizes better oil smoke gas suction effect; have the lower air intake of adjustable height, match the optimal air intake height according to cooking utensil's actual height, both avoided the collision that leads to because of cooking utensil is higher to turn over the drawback, also avoided leading to gathering together the bad problem of cigarette effect because of cooking utensil is lower.

Description

Flat-plate cigarette machine capable of adjusting height of air inlet

Technical Field

The invention relates to the field of oil fume equipment, in particular to a flat-plate smoke machine capable of adjusting the height of an air inlet.

Background

The range hood is a household appliance which discharges cooking fume and purifies the kitchen environment. When the air-powered air conditioner works, the main motor drives the wind wheel to rotate, air flow is generated, the air flow is guided by the machine body assembly, the negative pressure area is generated at the air inlet to absorb oil smoke gas, and the oil smoke gas is discharged outdoors from the air outlet.

The turning plate is arranged at the air inlet, so that a better smoke collecting effect can be achieved, but in the range hood with the turning plate at the air inlet in the prior art, the air inlet is fixed in height and is difficult to adapt to a cooking appliance with higher height, and when the turning plate is opened or closed, the cooking appliance is easy to collide and turn over to cause danger; for a cooking appliance with lower height, because the distance of the turning plate is higher, a better smoke collecting effect cannot be formed, and the oil smoke escapes. On the other hand, a single air inlet cannot avoid the overflow of the oil smoke gas which cannot be sucked.

Disclosure of Invention

In order to solve the technical problems, the invention provides the flat-plate cigarette making machine capable of adjusting the height of the air inlet, and the flat-plate cigarette making machine is provided with the upper air inlet and the lower air inlet simultaneously, so that the flat-plate cigarette making machine can be matched and adapted to cooking utensils with various sizes, a better oil smoke gas suction effect is achieved, and the defect that the cooking utensils are high and collide to turn over is avoided.

In order to achieve the above object, the present invention provides the following technical solutions:

a flat-plate cigarette machine capable of adjusting the height of an air inlet comprises a machine case, an upper machine body and a lower machine body; the cross section of the upper machine body is in an inverted L shape and comprises a transverse machine body and a vertical machine body, the upper surface of the transverse machine body is connected with the case assembly, the lower surface of the transverse machine body is provided with an upper air inlet, and the vertical machine body is internally provided with a lower machine body.

In some preferred embodiments, slide rails are arranged on two sides of the lower machine body, a slide block is arranged on the inner side surface of the vertical machine body, and the lower machine body and the vertical machine body are connected through the slide rails of the slide block to realize the extension and retraction of the lower machine body in the vertical machine body.

In some preferred embodiments, the outer surface of the lower body is provided with a turning plate, and the lower body covering the area when the turning plate is closed is provided with a lower air inlet.

In some preferred embodiments, a partition member is disposed in the middle of the lower air inlet to partition the lower air inlet into a left air inlet and a right air inlet.

In some preferred embodiments, an oil collecting cup is arranged below the lower machine body.

In some preferred embodiments, an electric push rod is disposed in the partition member, and one end of the electric push rod is connected to the upper body and the other end of the electric push rod is connected to the lower body for driving the lower body to extend and retract in the vertical body.

In some preferred embodiments, a distance measuring sensor is further disposed on the transverse body for measuring a distance to the lower cooking utensil.

Advantageous effects

1. The upper air inlet can absorb the oil smoke gas which cannot be sucked by the lower air inlet, so that the oil smoke secondary-collecting device has a function of collecting the secondary smoke gas, and realizes a better oil smoke gas suction effect;

2. have the lower air intake of adjustable height, can match the optimal air intake height according to cooking utensil's actual height, both can avoid the drawback of turning over because of the higher collision that leads to of cooking utensil, also can avoid leading to gathering together the bad problem of cigarette effect because of cooking utensil is lower.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a lower body structure in a preferred embodiment of the present invention;

FIG. 3 is a schematic view of a combination structure of a lower body and an upper body in a preferred embodiment of the present invention;

FIG. 4 is a schematic illustration of various operating conditions in a preferred embodiment of the present invention;

in the figure: 1. a chassis; 2. a transverse machine body; 3. an upper inlet; 4. a vertical machine body; 5. a lower machine body; 51. a slide rail; 52. turning over a plate; 53. an oil collecting cup; 54. a right air inlet; 55. a partition member; 56. a left air inlet; 6. an electric push rod; 7. a flap drive device;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, the invention provides a flat-plate cigarette making machine capable of adjusting the height of an air inlet, which comprises a machine case 1, an upper machine body and a lower machine body 5; the cross section of the upper machine body is in an inverted L shape and comprises a transverse machine body 2 and a vertical machine body 4, the upper surface of the transverse machine body 2 is connected with the machine case 1 in an assembly mode, an upper air inlet 3 is formed in the lower surface of the transverse machine body, and a lower machine body 5 is arranged in the vertical machine body 4. The range hood is characterized in that a negative pressure power source is arranged in the case 1 and provides power for the range hood, the negative pressure power source mainly comprises a motor with a wind wheel, the motor drives the wind wheel to rotate to generate air flow, the air flow is guided by a machine body assembly, and a negative pressure area is generated at an air inlet to absorb oil smoke gas. It will be appreciated that the present invention is not further limited, since it includes a switch assembly for interactive control with a user in order to facilitate user control of the machine, the switch assembly being disposed in a position convenient for user operation, such as a side surface of the transverse body 2 facing the user, and the specific composition and functional implementation of the switch assembly will depend on the functional conditions of the machine. In order to facilitate cleaning of the collected condensed waste oil, it is considered in some embodiments that an oil collecting cup 53 is provided below the lower body 5.

In some preferred embodiments, a specific structure example for realizing the extension and retraction of the lower body 5 in the vertical body 4 is given, as shown in fig. 2, sliding rails 51 are arranged on two sides of the lower body 5, a sliding block is arranged on the inner side surface of the vertical body 4, and the lower body 5 and the vertical body 4 are connected through the sliding rail 51, so as to realize the extension and retraction of the lower body 5 in the vertical body 4. In other preferred embodiments, in order to achieve a better smoke collecting effect, a turning plate 52 is arranged on the outer surface of the lower machine body 5, and the lower machine body 5 of the covering area is provided with a lower air inlet when the turning plate 52 is closed. It should be understood that when the flap 52 is opened, the negative pressure area generated by the lower air inlet can be enlarged, so as to achieve better smoke collecting effect. Further, a flap 52 driving device is further disposed between the flap 52 and the lower body 5, and is used for driving the flap 52 to open or close.

In other preferred embodiments, in order to realize the automatic extension and retraction of the lower housing 5, a specific extension and retraction structure is disclosed, as shown in fig. 3, a partition part 55 is disposed in the middle of the lower air inlet to divide the lower air inlet into a left air inlet 56 and a right air inlet 54. An electric push rod 6 is arranged in the separating component 55, one end of the electric push rod 6 is connected with the upper machine body, and the other end of the electric push rod 6 is connected with the lower machine body 5 and is used for driving the lower machine body 5 to extend and retract in the vertical machine body 4.

Specific examples of the present invention in various states are given below, as shown in fig. 4, from left to right in sequence:

in the first state, the lower machine body 5 is completely retracted into the upper machine body, the turning plate 52 is closed, and only the upper air inlet 3 operates at the moment;

in the second state, the lower machine body 5 is partially extended, the turning plate 52 is completely exposed but in a closed state, the upper air inlet 3 operates at the moment, and the lower air inlet is in a standby state;

in the third state, the lower machine body 5 is partially extended, the turning plate 52 is completely exposed and opened, and the upper air inlet and the lower air inlet operate simultaneously;

in the state IV, the lower machine body 5 is completely extended out, the turning plate 52 is completely exposed and opened, and the upper air inlet and the lower air inlet operate simultaneously;

it should be understood that the lower housing 5 of the present invention may be stopped at any position between state three and state four to achieve the most suitable air intake height.

The above states can be suitable for different cooking conditions and cooking appliances with different heights, and a user can set different states of the turning plate 52 and the height of the lower machine body 5 in the switch assembly according to different conditions. In other preferred embodiments, in order to realize the automatic adjustment of the lower air inlet, a distance measuring sensor is further disposed on the transverse body 2 for measuring the distance from the lower cooking utensil, and the distance is converted into the height of the cooking utensil through a built-in program, so as to automatically adjust the extending position of the lower body 5 to obtain the optimal air inlet height.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a dull and stereotyped cigarette machine of ability adjustment air intake height, includes quick-witted case (1), its characterized in that: also comprises an upper machine body and a lower machine body (5); the cross section of the upper machine body is in an inverted L shape and comprises a transverse machine body (2) and a vertical machine body (4), the upper surface of the transverse machine body (2) is connected with the machine case (1) in an assembly mode, the lower surface of the transverse machine body is provided with an upper air inlet (3), and the vertical machine body (4) is internally provided with a lower machine body (5).

2. The flat-plate cigarette machine capable of adjusting the height of the air inlet as claimed in claim 1, characterized in that: slide rails (51) are arranged on two sides of the lower machine body (5), a slide block is arranged on the inner side surface of the vertical machine body (4), the lower machine body (5) is connected with the vertical machine body (4) through the slide rails (51), and the lower machine body (5) stretches out and retracts in the vertical machine body (4).

3. The flat-plate cigarette machine capable of adjusting the height of the air inlet according to claim 2, characterized in that: the outer surface of the lower machine body (5) is provided with a turning plate (52), and the lower machine body (5) of the covering area is provided with a lower air inlet when the turning plate (52) is closed.

4. The flat-plate cigarette machine capable of adjusting the height of the air inlet according to claim 3, characterized in that: the lower machine body (5) stops at any position between the highest point and the lowest point of the slide rail so as to match the optimal working height of the lower air inlet.

5. The plate making machine capable of adjusting the height of the air inlet as claimed in claim 3, wherein: and a partition part (55) is arranged in the middle of the lower air inlet and divides the lower air inlet into a left air inlet (56) and a right air inlet (54).

6. The flat-plate cigarette machine capable of adjusting the height of the air inlet as claimed in claim 2, characterized in that: an oil collecting cup (53) is arranged below the lower machine body (5).

7. The flat-plate cigarette machine capable of adjusting the height of the air inlet according to claim 5, characterized in that: an electric push rod (6) is arranged in the separating part (55), one end of the electric push rod (6) is connected with the upper machine body, and the other end of the electric push rod is connected with the lower machine body (5) and used for driving the lower machine body (5) to extend out and retract in the vertical machine body (4).

8. The flat-plate cigarette machine capable of adjusting the height of the air inlet as claimed in claim 7, characterized in that: and a distance measuring sensor is further arranged on the transverse machine body (2) and is used for measuring the distance between the transverse machine body and a cooking appliance below the transverse machine body.

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