CN215175352U - Oil cup device of range hood and range hood - Google Patents

Abstract

The utility model discloses an oil cup device and lampblack absorber of lampblack absorber relates to the lampblack absorber field for solve current lampblack absorber oil cup device and expose the inconvenient problem of use. This oil cup device of lampblack absorber includes: an oil cup; an oil cup supporting box capable of accommodating the oil cup; the pushing and bouncing assembly is connected with the oil cup and the oil cup supporting box; the projectile assembly is configured to: confining the oil cup within the oil cup support box; and ejecting the oil cup out of the oil cup supporting box under the designated operation. The utility model provides an oil cup device and lampblack absorber of lampblack absorber can realize that the oil cup is hidden to be installed in the lampblack absorber organism, improves the pleasing to the eye degree and the clean and tidy degree of lampblack absorber complete machine, and gets and put the convenience.

Description

Oil cup device of range hood and range hood

Technical Field

The utility model relates to a lampblack absorber field especially relates to an oil cup device and lampblack absorber of lampblack absorber.

Background

The range hood is one of the indispensable kitchen domestic appliances in modern family. The range hood can be arranged above a kitchen stove, can rapidly absorb waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process and discharge the waste and the oil smoke out of a room so as to reduce indoor pollution and purify indoor air, and has certain safety guarantee effects of gas defense and explosion prevention.

At present, in the range hood, an oil collecting device is usually arranged at the lower part of a range hood body and used for collecting oil in waste gas absorbed by the range hood and avoiding the oil from flowing to a cooking bench. In the related technology, most of range hoods adopt an exposed oil cup hung from the bottom, so that the range hood is poor in attractiveness in the whole appearance, and the appearance of people is poor due to the exposed dirty residual liquid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil cup device and lampblack absorber of lampblack absorber can realize that the oil cup is hidden to be installed in the lampblack absorber organism, improves the pleasing to the eye degree and the clean and tidy degree of lampblack absorber complete machine, and gets and put the convenience.

In order to achieve the above purpose, the utility model provides a following technical scheme:

in a first aspect, some embodiments of the present invention provide an oil cup device of a range hood, including: an oil cup; an oil cup supporting box capable of accommodating the oil cup; the pushing and bouncing assembly is connected with the oil cup and the oil cup supporting box; the projectile assembly is configured to: confining the oil cup within the oil cup support box; and ejecting the oil cup out of the oil cup supporting box under the designated operation.

In some embodiments, the projectile assembly comprises: the sleeve is connected with the inner wall of the oil cup supporting box; the limiting piece is fixed in the sleeve and provided with a limiting part; a slider including a fixing portion, a sliding portion connected to the fixing portion, and a positioning portion connected to the sliding portion; the positioning part can slide along the extending direction of the limiting part, so that the fixing part drives the oil cup to move relative to the oil cup supporting box; and the elastic piece is arranged outside the sleeve and is positioned on one side of the fixing part, which is far away from the oil cup.

In some embodiments, the limiting member has a limiting surface, and the limiting portion is a sliding groove opened on the limiting surface; the positioning portion comprises a positioning column, a first end of the positioning column is connected with the sliding portion, a second end of the positioning column is matched with the sliding groove, and the positioning column can slide along the sliding groove.

In some embodiments, a radial dimension of a first end of the locating post is greater than a radial dimension of a portion of the locating post other than the first end; the sliding part is provided with a containing groove used for containing the first end of the positioning column, and the maximum width of an opening of the containing groove is smaller than the radial dimension of the first end of the positioning column and larger than the radial dimension of the part of the positioning column except the first end; the size of the accommodating groove in the axial direction of the positioning column is larger than the size of the first end of the positioning column in the axial direction.

In some embodiments, the slide channel includes an eject position, a lock position, a slide-in channel section connecting the eject position and the lock position, and a slide-out channel section connecting the eject position and the lock position. The sliding-in groove section comprises a first sub-groove section, a second sub-groove section and a third sub-groove section which are sequentially arranged along the sliding-in direction; the bottom wall of the first sub-groove section is not higher than the bottom wall of the ejection position; the joint of the second sub-groove section and the third sub-groove section is positioned on one side of the locking position far away from the ejecting position; and along the sliding-in direction, the bottom wall of the first sub-groove section, the bottom wall of the second sub-groove section and the bottom wall of the third sub-groove section are in a step shape with the height decreasing progressively. The sliding-out groove section comprises a fourth sub-groove section, a fifth sub-groove section and a sixth sub-groove section which are sequentially arranged along the sliding-out direction; the connection position of the fourth sub-groove section and the fifth sub-groove section is positioned on one side of the locking position far away from the ejecting position; along the sliding-out direction, the bottom wall of the fourth subslot section is in a slope shape with gradually increasing height, the bottom wall of the fifth subslot section is in a slope shape with gradually decreasing height, and the bottom wall of the sixth subslot section is not higher than the bottom wall of the fifth subslot section and is higher than the bottom wall of the popping-out position.

In some embodiments, the projectile assembly further comprises: the first connecting piece is arranged on the oil cup; the second connecting piece is arranged on the fixed part; the first connecting piece is detachably connected with the second connecting piece.

In some embodiments, one of the first and second connectors is a metal sheet and the other is a magnet.

In some embodiments, the oil cup device further comprises: and the liquid level sensor is arranged on the fixing part of the bullet pushing assembly and is used for detecting the liquid level height in the oil cup.

In some embodiments, the top surface and one side surface of the oil cup support box are open; the oil cup can be ejected out of the oil cup supporting box from the side face of the oil cup supporting box in an open shape; the top surface of the oil cup is provided with an oil receiving port.

In some embodiments, a side wall of the oil cup away from the projectile assembly is transparent.

In a second aspect, some embodiments of the present invention provide a range hood, including: a range hood main body; the oil cup device of the range hood in any one of the embodiments is mounted on the range hood main body.

The utility model provides an oil cup device and lampblack absorber of lampblack absorber have following beneficial effect:

the utility model provides an oil cup device of lampblack absorber places the oil cup in oil cup supports the box, and oil cup support and connect through pushing away the bullet subassembly between the box. Through supporting the box with the oil cup and installing in the organism of lampblack absorber, during the installation, the oil cup supports the box and exposes surface and the lampblack absorber organism coplane outside the lampblack absorber organism, and when the lampblack absorber was not shut down, the oil cup device was hidden behind the glass baffle of lampblack absorber, can realize oil cup device and lampblack absorber integration, and the oil cup device does not expose, helps promoting the holistic pleasing to the eye degree of lampblack absorber and neatly spend.

In addition, through set up between oil cup and oil cup support box and push away the bullet subassembly, through appointed operation for outside the oil cup popped out oil cup support box, make the oil cup installation or dismantle convenient and fast more, labour saving and time saving can conveniently clear up the oil waste in the oil cup in time, has improved the convenient degree that the lampblack absorber used.

Because the embodiment of the utility model provides an install the oil cup device in above-mentioned embodiment on the lampblack absorber, so also can produce the same technological effect, solve the same technical problem. And will not be described in detail herein.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an oil cup device according to some embodiments of the present invention;

fig. 2 is an exploded schematic view of an oil cup device according to some embodiments of the present invention;

fig. 3 is a schematic cross-sectional view of an oil cup device according to some embodiments of the present invention;

fig. 4 is a schematic structural view of a projectile pushing assembly according to some embodiments of the present invention;

fig. 5 is a schematic front view of a position limiter according to some embodiments of the present invention;

fig. 6 is a top view of a limiter according to some embodiments of the present invention;

fig. 7 is a schematic view of a complete machine of a range hood according to some embodiments of the present invention;

fig. 8 is a schematic view of an open state of a range hood according to some embodiments of the present invention;

fig. 9 is a schematic view of a back side structure of a range hood according to some embodiments of the present invention;

fig. 10 is a schematic position diagram of a volute assembly and an oil cup device of a range hood according to some embodiments of the present invention.

Reference numerals: 100. the oil cup device comprises an oil cup device, 1, an oil cup, 11, an oil receiving port, 2, an oil cup supporting box, 3, an elastic pushing assembly, 31, a sleeve, 32, a limiting piece, 320, a limiting surface, 321, a limiting part, 3211, an ejecting position, 3212, a locking position, 3213, a sliding-in groove section, 3213a, a first sub-groove section, 3213b, a second sub-groove section, 3213c, a third sub-groove section, 3214, a sliding-out groove section, 33, a sliding piece, 331, a fixing part, 332, a sliding part, 3321, an accommodating groove, 333, a positioning part, 3331, a positioning column, 3331a, a first end, 3331b, a second end, 34, an elastic piece, 35, a first connecting piece, 36, a second connecting piece, 4, a liquid level sensor, 200, a range hood, 201, a main body, 202, a volute assembly, 203 and a glass baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, some embodiments of the present invention provide an oil cup device 100 of a range hood, including: the oil cup comprises an oil cup 1, an oil cup supporting box 2 and a bullet pushing assembly 3. The oil cup supporting box 2 can accommodate the oil cup 1; the bullet pushing assembly 3 is connected with the oil cup 1 and the oil cup supporting box 2; the pusher assembly 3 is configured to: the oil cup 1 is limited in the oil cup supporting box 2; and ejecting the oil cup 1 out of the oil cup support box 2 under a specified operation.

It should be noted that the "designation operation" includes, but is not limited to, at least one of pressing and rotating.

For example, the structure of the bullet pushing assembly can be designed, the oil cup 1 is fixed in the oil cup supporting box 2 by pressing the oil cup 1 once, and the oil cup 1 is popped out from the oil cup supporting box 2 by pressing the oil cup 1 for the second time. Alternatively, the oil cup 1 may be fixed in the oil cup support box 2 by pressing and rotating the oil cup 1 by a slight angle, and then the oil cup 1 may be ejected from the oil cup support box 2 by rotating the oil cup 1 in the reverse direction.

The utility model provides an oil cup device 100 of lampblack absorber places oil cup 1 in oil cup supports box 2, and oil cup 1 and oil cup support and connect through pushing away bullet subassembly 3 between the box 2. Through supporting the box 2 with the oil cup and installing in the organism of lampblack absorber 200, during the installation, the outer surface that the oil cup supports the box 2 and exposes outside the lampblack absorber organism and lampblack absorber 200 organism coplane, when lampblack absorber 200 shuts down not use, oil cup device 100 hides behind the glass baffle of lampblack absorber 200, has realized oil cup device 100 and lampblack absorber 200 integration, and oil cup device 100 does not expose, has promoted the holistic pleasing to the eye degree of lampblack absorber 200 and the neat degree.

In addition, through set up between oil cup 1 and oil cup support box 2 and push away bullet subassembly 3, through appointed operation, can make oil cup 1 pop out outside oil cup support box 2, support the box 2 with oil cup 1 follow oil cup and dismantle, make oil cup 1 installation or dismantle convenient and fast more, labour saving and time saving can conveniently clear up the oil that takes in the oil cup in time, has improved the convenient degree that the lampblack absorber used.

In some embodiments, referring to fig. 2 to 4, the elastic pushing assembly 3 includes a sleeve 31, a limiting member 32, a sliding member 33, and an elastic member 34. The sleeve 31 is connected with the inner wall of the oil cup supporting box 2; the limiting member 32 is fixed in the sleeve 31, and the limiting member 32 is provided with a limiting portion 321; the slider 33 includes a fixing portion 331, a sliding portion 332 connected to the fixing portion 331, and a positioning portion 333 connected to the sliding portion 332; the positioning part 333 can slide along the extending direction of the limiting part 321, so that the fixing part 331 drives the oil cup 1 to move relative to the oil cup supporting box 2; the elastic element 34 is mounted outside the sleeve 31 and located on the side of the fixing portion 331 away from the oil cup 1.

Illustratively, the sleeve 31 and the oil cup supporting box 2 may be detachably connected, such as by screws, so as to facilitate disassembly, maintenance and replacement.

For example, the limiting member 32 may be fixed in the sleeve 31 by being fixedly connected with the inner wall of the oil cup supporting box 2; the connection mode can be detachable connection, such as through screw connection, and is convenient to detach and replace. And/or, the limiting member 32 may also be fixed in the sleeve 31 by being fixedly connected with the inner wall of the sleeve 31; the connection mode can be detachable connection, such as through screw connection, and is convenient to detach and replace.

It should be noted that the limiting member 32 and the oil cup supporting box 2, and the limiting member 32 and the sleeve 31 may also be non-detachably connected, such as welded, and may also be applied.

For example, the fixing portion 331 and the sliding portion 332 may be detachably connected or non-detachably connected. The sliding part 332 and the positioning part 333 may be detachably connected, such as a screw connection or an embedded connection, so as to facilitate detachment, maintenance and replacement.

For example, the elastic member 34 may be a spring, and is disposed on the outer circumferential surface of the sleeve 31. Alternatively, the elastic member 34 may be an elastic piece, and is disposed outside the sleeve 31 on the side of the fixing portion 331 away from the oil cup 1.

For example, the outer circumferential surface of the sleeve 31 may be a two-stage stepped axial surface, one end with a large outer diameter is connected to the inner wall of the oil cup supporting box 2, one end of the elastic element 34 abuts against the end surface of the portion with the large outer diameter of the sleeve 31 facing the small outer diameter, and the other end of the elastic element 34 abuts against the side of the fixing portion 331 away from the oil cup 1.

By the design, when the positioning portion 333 slides along the extending direction of the limiting portion 321, the sliding member 33 can drive the oil cup 1 to move along the axis of the sleeve 31, so that the oil cup 1 moves relative to the oil cup supporting box 2, when the sliding member 33 drives the oil cup 1 to move to the set position to be locked in the direction close to the sleeve 31, the elastic member 34 is in a compressed state, when the locking is released, the restoring force of the elastic member 34 can provide power for the oil cup 1 to pop up the oil cup supporting box 2, and thus the oil cup 1 can be locked and detached conveniently.

Referring to fig. 2, 3 and 5, in some embodiments, the limiting member 32 has a limiting surface 320, and the limiting portion 321 is a sliding groove opened on the limiting surface 320; the positioning unit 333 includes a positioning post 3331, a first end 3331a of the positioning post 3331 is connected to the sliding unit 332, a second end 3331b of the positioning post 3331 is engaged with the sliding groove, and the positioning post 3331 is slidable along the sliding groove.

For example, the limiting member 32 may be a semicircular shaft, and the limiting surface 320 may be a plane.

For example, the sliding portion 332 of the sliding member 33 may be a circular shaft or a semicircular shaft, the fixing portion 331 is a flat plate (e.g., a circular plate) perpendicular to the axis of the sliding portion 332, and the positioning post 3331 and one end of the sliding portion 332 away from the fixing portion 331 are on a flat side.

By the design, the positioning column 3331 is in sliding fit with the sliding groove, and is good in reliability and convenient to machine, install and use.

Referring to fig. 2 and 3, in some embodiments, a radial dimension of first end 3331a of positioning post 3331 is greater than a radial dimension of a portion of positioning post 3331 other than first end 3331 a. The sliding part 332 is provided with an accommodating groove 3321 for accommodating the first end 3331a of the positioning post 3331, and the maximum width of the opening of the accommodating groove 3321 is smaller than the radial dimension of the first end 3331a of the positioning post 3331 and larger than the radial dimension of the part of the positioning post 3331 except the first end 3331 a; the dimension of the accommodation groove 3321 in the axial direction of the positioning post 3331 is larger than the dimension of the first end 3331a of the positioning post 3331 in the axial direction.

For example, the positioning post 3331 may be a T-shaped post, such as a T-shaped bolt, which is convenient for purchase.

For example, the accommodating groove 3321 may be a T-shaped groove adapted to the positioning pillar 3331, and the width of the groove bottom is greater than that of the notch. The T-shaped groove can extend along a direction perpendicular to the axis of the sliding portion 332, so that when the positioning post 3331 slides along the limiting portion 321, the position of the positioning post 3331 on the sliding portion 332 can be adjusted, the sliding direction of the sliding member 33 is always parallel to the axis of the sleeve 31, and the stability of the oil cup 1 is kept.

The size of the accommodating groove 3321 in the axial direction of the positioning column 3331 is larger than the size of the first end 3331a of the positioning column 3331 in the axial direction, so that the positioning column 3331 can better adapt to the depth change of the limiting part 321 (sliding groove), and always keeps matching with the limiting part 321, thereby ensuring the reliability of the whole oil cup device 100.

Referring to fig. 5 and 6, in some embodiments, the sliding slot includes an eject position 3211, a lock position 3212, a slide-in slot segment 3213 connecting the eject position 3211 with the lock position 3212, and a slide-out slot segment 3214 connecting the eject position 3211 with the lock position 3212.

The slide-in groove segment 3213 includes a first sub-groove segment 3213a, a second sub-groove segment 3213b, and a third sub-groove segment 3213c, which are arranged in this order in the slide-in direction. The bottom wall of the first sub-channel segment 3213a is not higher than the bottom wall of the eject position 3211; the connection point of the second sub-groove segment 3213b and the third sub-groove segment 3213c is located at a side of the locking position 3212 far from the pop-up position 3211; in the sliding-in direction, the bottom wall of the first sub-groove segment 3213a, the bottom wall of the second sub-groove segment 3213b, and the bottom wall of the third sub-groove segment 3213c are stepped in height decreasing.

For example, the bottom wall of the first sub-groove segment 3213a, the bottom wall of the second sub-groove segment 3213b, and the bottom wall of the third sub-groove segment 3213c may all be planes parallel to the limiting surface 320, or inclined planes inclined with respect to the limiting surface 320, as long as a stepped structure is formed at the interconnection.

Further exemplarily, referring to fig. 5 and 6, in the sliding-in direction, the bottom wall of the first sub-groove segment 3213a may be an inclined surface with a gradually decreasing height, the bottom wall of the second sub-groove segment 3213b may be stepped in multiple steps, the bottom wall of the third sub-groove segment 3213c may also be stepped in multiple steps,

by such design, when the positioning column 3111 slides from the ejection position 3211 to the locking position 3212 along the sliding-in groove segment 3213, the bottom wall of the first sub-groove segment 3213a, the bottom wall of the second sub-groove segment 3213b and the bottom wall of the third sub-groove segment 3213c are stepped with decreasing height, so that the positioning column 3111 can be prevented from sliding reversely, and the reliability of locking is increased.

The sliding-out groove segment 3214 comprises a fourth sub-groove segment 3214a, a fifth sub-groove segment 3214b and a sixth sub-groove segment 3214c which are sequentially arranged along the sliding-out direction; the connection point of the fourth sub-groove segment 3214a and the fifth sub-groove segment 3214b is located on the side of the locking position 3212 far from the pop-up position 3211; in the sliding-out direction, the bottom wall of the fourth sub-groove segment 3214a is in a slope shape with an increasing height, the bottom wall of the fifth sub-groove segment 3214b is in a slope shape with a decreasing height, and the bottom wall of the sixth sub-groove segment 3214c is not higher than the bottom wall of the fifth sub-groove segment 3214b and higher than the bottom wall of the pop-up position 3211.

Illustratively, there may be no discontinuity at the connection of the fourth subslot segment 3214a with the fifth subslot segment 3214b, and at the connection of the fifth subslot segment 3214b with the sixth subslot segment 3214 c; alternatively, the connection between the fourth subslot 3214a and the fifth subslot 3214b, and the connection between the fifth subslot 3214b and the sixth subslot 3214c may be stepped. Here, it is only necessary to ensure that the bottom wall of the sliding-out groove segment 3214 gradually decreases from the connection between the fourth sub-groove segment 3214a and the fifth sub-groove segment 3214b to the position 3211.

So design, both can guarantee that reference column 3111 can slide smoothly along roll-off groove section 3214 and kick-back position 3211, can also avoid roll-off groove section 3214 degree of depth too deep to be unfavorable for processing and reference column 3111 inserts the length overlength and leads to sliding the difficulty.

In addition, the connection point of the second sub-groove segment 3213b and the third sub-groove segment 3213c is located on the side of the locking position 3212 away from the pop-up position 3211, and the connection point of the fourth sub-groove segment 3214a and the fifth sub-groove segment 3214b is located on the side of the locking position 3212 away from the pop-up position 3211, so that the side walls of the third sub-groove segment 3213c and the fourth sub-groove segment 3214a close to the fixing portion 331 form a V-shaped locking groove, which ensures that the positioning column 3331 is reliably locked under the action of the restoring force of the elastic element 34; and along the slide-out direction, the bottom wall of the fourth subslot 3214a is in a slope shape with gradually increased height, so that the reliability of locking is further enhanced.

Finally, the bottom wall of the sixth sub-groove segment 3214c is higher than the bottom wall of the pop-up position 3211, and a guiding step is formed at a connection between the bottom wall of the sixth sub-groove segment 3214c and the bottom wall of the pop-up position 3211, so as to prevent the positioning column 3331 from sliding in a direction opposite to the set direction, which may result in the performance of the oil cup device 100 being unable to be achieved.

With continued reference to fig. 2 and 3, in some embodiments, the pusher assembly 3 further includes a first connecting member 35 and a second connecting member 36, the first connecting member 35 is mounted on the oil cup 1; the second connecting member 36 is mounted on the fixing portion 331; wherein, the first connecting piece 35 is detachably connected with the second connecting piece 36.

So design, when the oil cup 1 popped up in the oil cup supports box 2, can dismantle the waste oil with oil cup 1 from oil cup supports box 2 and again connect oil cup 1 on oil cup supports box 2, easy and simple to handle.

In some examples, one of the first connector 35 and the second connector 36 is a metal sheet, and the other is a magnet.

Illustratively, the first connecting piece 35 is a metal sheet, and the second connecting piece is a 36-position magnet, so that the metal sheet with light weight is installed on the oil cup 1 with high disassembly and assembly frequency, and the burden of a user can be reduced.

It should be noted that the first connecting piece 35 and the second connecting piece 36 may also be connected by a bolt, may also be clamped, and may also be detachable in other manners.

Referring to fig. 1, 2 and 4, in some embodiments, the oil cup device 100 further includes a liquid level sensor 4 mounted on the fixing portion 331 of the pusher assembly 3, and the liquid level sensor 4 is used for detecting the liquid level in the oil cup 1.

Exemplarily, when the oil cup 1 is connected with the oil cup supporting box 2, the liquid level sensor 4 is abutted against the side wall of the oil cup 1, the liquid level in the oil cup 1 is detected and the result is fed back to the controller of the range hood 200 by detecting the capacitance change, when the liquid level in the oil cup 1 reaches a set value (for example, the liquid level reaches 80% of the depth of the oil cup 1), the controller sends a prompt for dumping waste oil to a user and displays the prompt on a control panel, and the reliability of the whole machine of the range hood 200 is improved.

In some embodiments, as shown in fig. 1 to 3, the top surface and one side surface of the oil cup holding box 2 are open; the oil cup 1 can be ejected out of the oil cup supporting box 2 from the side face of the oil cup supporting box 2 in an open shape; the top surface of the oil cup 1 is provided with an oil receiving port 11.

So design, two relative side and the bottom surface that are close to with the side that is open form on the oil cup support box 2 can form the recess, provide the guide effect for oil cup 1 removes for oil cup support box 2.

It should be noted that the oil cup supporting box 2 is not limited to the above structure, but may be a structure in which a slide rail is provided on the bottom surface, and a slide groove is provided on the bottom surface of the oil cup 1 correspondingly, and the same can be applied.

In some embodiments, the side wall of the oil cup 1 away from the projectile assembly 3 is transparent.

Exemplarily, the side wall of the oil cup 1 far from the bullet pushing assembly 3 can be made of a transparent material (such as PP), so that a user can visually observe the liquid level in the oil cup 1 and know the working condition of the oil cup device 100 in time.

Referring to fig. 7 to 9, some embodiments of the present invention further provide a range hood 200, including: a range hood main body 201 and an oil cup device 100 of the range hood according to any one of the embodiments, wherein the oil cup device 100 is installed on the range hood main body 201.

Referring to fig. 9 and 10, for example, the range hood 200 further includes a volute assembly 202 and a glass baffle 203, the glass baffle 203 is rotatably connected to the range hood main body 201, the oil cup device 100 is located below the volute assembly 202, and the oil receiving port 11 of the oil cup 1 is located below an oil outlet of the volute assembly 202.

Because the embodiment of the present invention provides a range hood 200 on which the oil cup device 100 in the above-mentioned embodiment is installed, the same technical effect can also be produced, the same technical problem is solved. And will not be described in detail herein.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (11)

1. An oil cup device of a range hood, comprising:

an oil cup;

an oil cup supporting box capable of accommodating the oil cup; and

the push-bouncing assembly is connected with the oil cup and the oil cup supporting box; the projectile assembly is configured to: confining the oil cup within the oil cup support box; and ejecting the oil cup out of the oil cup supporting box under the designated operation.

2. The oil cup device of claim 1, wherein the pusher assembly comprises:

the sleeve is connected with the inner wall of the oil cup supporting box;

the limiting piece is fixed in the sleeve and provided with a limiting part;

a slider including a fixing portion, a sliding portion connected to the fixing portion, and a positioning portion connected to the sliding portion; the positioning part can slide along the extending direction of the limiting part, so that the fixing part drives the oil cup to move relative to the oil cup supporting box;

and the elastic piece is arranged outside the sleeve and is positioned on one side of the fixing part, which is far away from the oil cup.

3. The oil cup device of claim 2,

the limiting piece is provided with a limiting surface, and the limiting part is a sliding groove formed in the limiting surface;

the positioning portion comprises a positioning column, a first end of the positioning column is connected with the sliding portion, a second end of the positioning column is matched with the sliding groove, and the positioning column can slide along the sliding groove.

4. The oil cup device of claim 3,

the radial dimension of the first end of the positioning column is larger than that of the part of the positioning column except the first end;

the sliding part is provided with a containing groove used for containing the first end of the positioning column, and the maximum width of an opening of the containing groove is smaller than the radial dimension of the first end of the positioning column and larger than the radial dimension of the part of the positioning column except the first end;

the size of the accommodating groove in the axial direction of the positioning column is larger than the size of the first end of the positioning column in the axial direction.

5. The oil cup device according to claim 3 or 4,

the sliding groove comprises an ejecting position, a locking position, a sliding-in groove section connecting the ejecting position with the locking position, and a sliding-out groove section connecting the ejecting position with the locking position;

the sliding-in groove section comprises a first sub-groove section, a second sub-groove section and a third sub-groove section which are sequentially arranged along the sliding-in direction; the bottom wall of the first sub-groove section is not higher than the bottom wall of the ejection position; the joint of the second sub-groove section and the third sub-groove section is positioned on one side of the locking position far away from the ejecting position; along the sliding-in direction, the bottom wall of the first sub-groove section, the bottom wall of the second sub-groove section and the bottom wall of the third sub-groove section are in a step shape with the height decreasing progressively;

the sliding-out groove section comprises a fourth sub-groove section, a fifth sub-groove section and a sixth sub-groove section which are sequentially arranged along the sliding-out direction; the connection position of the fourth sub-groove section and the fifth sub-groove section is positioned on one side of the locking position far away from the ejecting position; along the sliding-out direction, the bottom wall of the fourth subslot section is in a slope shape with gradually increasing height, the bottom wall of the fifth subslot section is in a slope shape with gradually decreasing height, and the bottom wall of the sixth subslot section is not higher than the bottom wall of the fifth subslot section and is higher than the bottom wall of the popping-out position.

6. The oil cup device according to any one of claims 2 to 4, wherein the push-spring assembly further comprises:

the first connecting piece is arranged on the oil cup;

the second connecting piece is arranged on the fixed part;

the first connecting piece is detachably connected with the second connecting piece.

7. The oil cup device of claim 6 wherein one of said first and second connectors is a metal sheet and the other is a magnet.

8. The oil cup device according to any one of claims 2 to 4, further comprising:

and the liquid level sensor is arranged on the fixing part of the bullet pushing assembly and is used for detecting the liquid level height in the oil cup.

9. The oil cup device according to any one of claims 1 to 4,

the top surface and one side surface of the oil cup supporting box are open; the oil cup can be ejected out of the oil cup supporting box from the side face of the oil cup supporting box in an open shape;

the top surface of the oil cup is provided with an oil receiving port.

10. The oil cup device according to any one of claims 1 to 4,

the side wall of the oil cup, which is far away from the bullet pushing assembly, is transparent.

11. A range hood, comprising:

a range hood main body;

the oil cup device of the range hood as claimed in any one of claims 1 to 10, mounted on the range hood body.

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