CN213119252U - Range hood with double-inverted-V opening structure - Google Patents
Range hood with double-inverted-V opening structure Download PDFInfo
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- CN213119252U CN213119252U CN202022247268.9U CN202022247268U CN213119252U CN 213119252 U CN213119252 U CN 213119252U CN 202022247268 U CN202022247268 U CN 202022247268U CN 213119252 U CN213119252 U CN 213119252U
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- folding plate
- range hood
- subassembly
- machine body
- opening
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Abstract
The utility model discloses a range hood with a double-inverted-V opening structure, which comprises a range hood body, wherein a movable opening device is arranged in the range hood body, the opening device comprises a folding plate component, a transmission rod component for pulling the folding plate component and a driving source for driving the transmission rod component, the folding plate component is connected with the driving source through the transmission rod component, an air inlet is arranged on the folding plate component, and when the range hood body works, the folding plate component is folded to form an inverted-V shape and movably opens the air inlet; the utility model discloses an opening device is foldable opening, and its folding direction is from bottom to top, outside-in addition, occupies the lower part space of lampblack absorber when avoiding it to take the inner structure of lampblack absorber when it is folding inwards can not occupy too much, can keep the less volume of lampblack absorber, gives other people a slim and graceful, convenient sensation.
Description
Technical Field
The utility model relates to a lampblack absorber field, in particular to two lampblack absorbers that open structure of falling V.
Background
Present ceiling type lampblack absorber, its mode of opening is mostly rotated and is opened, outwards open moreover, the structure of ceiling type lampblack absorber can be simplified to such mode, reduce its volume, but the mode of outwards opening is the rule of a whole, because ceiling type lampblack absorber will keep its efficiency of discharging fume and can not be too high from the cooking utensils, can occupy the space of lower part after opening, will let the user feel crowded like this, the difficult condition that the user overlooks observation cooking utensils that lets the user stretch out the head, need to improve urgently.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a two lampblack absorber of opening structure of falling V to solve the not enough that exists among the prior art.
In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a lampblack absorber of structure is opened to two falling V, includes the cigarette machine body, this internal opening device that is equipped with the activity of cigarette machine, opening device includes folding plate subassembly, is used for the pulling the drive bar subassembly of folding plate subassembly and being used for driving drive bar subassembly's driving source, folding plate subassembly passes through drive bar subassembly with the driving source is connected, be equipped with the air intake on the folding plate subassembly, work as the cigarette machine body during operation, folding formation type of falling V of folding plate subassembly makes the air intake activity is opened.
As an improvement, the opening devices are arranged in two groups and are symmetrically arranged on the cigarette machine body.
As an improvement, the folded sheet subassembly includes preceding folded sheet, back folded sheet and fixed plate, the air intake is located the front end middle part of preceding folded sheet, preceding folded sheet with rotate through first movable rotatory fulcrum between the back folded sheet and connect, back folded sheet with rotate through fixed rotatory fulcrum between the fixed plate and connect, the fixed plate is installed on the inside wall of cigarette machine body, preceding folded sheet is located the position department of air intake both sides is equipped with the movable rotatory fulcrum of second.
As an improvement, the opening device further comprises a guide rail, and one end of the guide rail is connected with the second movable rotary fulcrum.
As an improvement, the transfer line subassembly includes first transfer line and second transfer line, the one end of first transfer line with the one end of second transfer line is rotated and is connected, the other end of first transfer line with the driving source is connected, the other end of second transfer line with back folded sheet rotates and is connected.
As an improvement, a connecting plate is arranged on the rear folding plate and is rotatably connected with the second transmission rod.
As an improvement, the folding included angle between the front folding plate and the rear folding plate is 90-120 degrees.
As a refinement, the drive source is a synchronous motor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an opening device is foldable opening, and its folding direction is from bottom to top, outside-in addition, occupies the lower part space of lampblack absorber when avoiding it to take the inner structure of lampblack absorber when it is folding inwards can not occupy too much, can keep the less volume of lampblack absorber, has improved the effect of discharging fume.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in a non-operating state.
Fig. 2 is a schematic sectional structural view of the present invention in a non-operating state.
Fig. 3 is a schematic perspective view of the opening device in a closed state according to the present invention.
Fig. 4 is a schematic structural diagram of the present invention in an operating state.
Fig. 5 is a schematic sectional structural view of the present invention in an operating state.
Fig. 6 is a schematic perspective view of the opening device of the present invention in an open state.
Fig. 7 is a schematic view of the present invention relating to the trend of oil smoke.
In the figure: the cigarette machine comprises a cigarette machine body 1, an opening device 2, a folding plate assembly 20, a transmission rod assembly 21, a driving source 22, a guide rail 23, an air inlet 200, a front folding plate 201, a rear folding plate 202, a fixing plate 203, a first movable rotating fulcrum 204, a fixed rotating fulcrum 205, a second movable rotating fulcrum 206, a first transmission rod 210, a second transmission rod 211 and a connecting plate 2020.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1 and 4, a lampblack absorber of two structures of opening of falling V, including cigarette machine body 1, be equipped with movable opening device 2 in the cigarette machine body 1, in this embodiment, opening device 2 is two sets of, and the symmetry sets up on the cigarette machine body 1, form the structure of two divisions, can accelerate the discharge of oil smoke. Of course, the number of opening devices 2 may be set according to the size of the cigarette maker body 1, and may be set in one or three or more groups, as will be appreciated by those skilled in the art.
As shown in fig. 2, 3, 5 and 6, one set of the opening devices 2 includes a folding plate assembly 20, a driving rod assembly 21 for pulling the folding plate assembly 20, a driving source 22 for driving the driving rod assembly 21, and a guide rail 23, wherein the folding plate assembly 20 is connected with the driving source 22 through the driving rod assembly 21, the folding plate assembly 20 is provided with an air inlet 200, and the guide rail 23 is fixed in the interior of the cigarette machine body 1. When the cigarette machine body 1 works, the folding plate assembly 20 is folded to form an inverted V shape and the air inlet 200 is movably opened. When the cigarette machine body 1 is in a non-working state, the folding plate assembly 20 is horizontally placed, and the cigarette machine body 1 seals the air inlet 200, so that external moisture or impurities are prevented from entering the cigarette machine body 1, and a protection effect is achieved.
Further, the driving source 22 is a synchronous motor electrically connected to a control panel (not shown) of the cigarette maker body 1 for driving the folding plate assembly 20 to fold or reset the folding plate assembly 20, as will be understood by those skilled in the art.
Further, as shown in fig. 3, 6 and 7, the folding plate assembly 20 includes a front folding plate 201, a rear folding plate 202 and a fixing plate 203, and the air inlet 200 is disposed at a front middle portion of the front folding plate 201. The front folding plate 201 and the rear folding plate 202 are rotatably connected through a first movable rotating fulcrum 204, the rear folding plate 202 and the fixing plate 203 are rotatably connected through a fixed rotating fulcrum 205, and the fixing plate 203 is mounted on the inner side wall of the cigarette machine body 1. That is to say, under the combined action of driving source 22 and transfer line subassembly 21, preceding folded sheet 201 and back folded sheet can be to the inside direction bending folding of cigarette machine body 1, make air intake 200 keep away from cigarette machine body 1, thereby make air intake 200 open, the oil smoke can enter into cigarette machine body 1 through air intake 200, simultaneously also can get into cigarette machine body 1 from the clearance between folding back and the cigarette machine body 1 of preceding folded sheet 201 and back folded sheet 202, can also get into cigarette machine body 1 from the mounted position department of guide rail 23 in, the area of the air inlet has been increased in other words, make the oil smoke can be siphoned away more completely, improve the effect of discharging fume.
Further, in order to prevent the folded front folding plate 201 from accidentally falling, the front folding plate 201 is located the positions on the two sides of the air inlet 200 are provided with a second movable rotary fulcrum 206, the second movable rotary fulcrum 206 one end of the guide rail 23 is connected with the guide rail 23, and under the action of the guide rail 23, the front folding plate 201 and the rear folding plate 202 can be folded to provide a supporting effect for the front folding plate 201, so that the front folding plate 201 and the rear folding plate 202 are prevented from accidentally falling. The second movable rotation fulcrum 206 is slidably coupled to the guide rail 23 with respect to the guide rail 23, and the second movable rotation fulcrum 206 is rotatably coupled to the guide rail 23 with respect to the second movable rotation fulcrum 206.
In this embodiment, as shown in fig. 3 and 6, the driving rod assembly 21 includes a first driving rod 210 and a second driving rod 211, one end of the first driving rod 210 is rotatably connected to one end of the second driving rod 211, the other end of the first driving rod 210 is connected to an output end of the synchronous motor, and the other end of the second driving rod 211 is rotatably connected to the rear folding plate 202 to provide power for folding the front folding plate 201 and the rear folding plate 202, which is equivalent to a function of a link, and it should be understood by those skilled in the art. Correspondingly, a connecting plate 2020 is arranged on the rear folding plate 202, the connecting plate 2020 is rotatably connected to the second transmission rod 211, and the connecting plate 2020 is arranged at the back of the rear folding plate 202 and is close to the first movable rotation pivot 204, so that the synchronous motor can pull up the rear folding plate 202, and the air inlet 200 is opened.
It should be further emphasized that, as shown in fig. 5 and 6, the folding angle between the front folding plate 201 and the rear folding plate 202 is 90 ° to 120 °, and in this embodiment, the folding angle is preferably 110 °, so as to prevent the front folding plate and the rear folding plate from being excessively folded to cause damage, and prolong the service life of the front folding plate and the rear folding plate.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a lampblack absorber of structure is opened to two falling V which characterized in that: including cigarette machine body (1), be equipped with movable opening device (2) in cigarette machine body (1), opening device (2) include folding plate subassembly (20), are used for the pulling transfer line subassembly (21) of folding plate subassembly (20) and be used for driving the driving source (22) of transfer line subassembly (21), folding plate subassembly (20) pass through transfer line subassembly (21) with driving source (22) are connected, be equipped with air intake (200) on folding plate subassembly (20), work as cigarette machine body (1) during operation, folding plate subassembly (20) are folded and are formed the type of falling V and make air intake (200) activity is opened.
2. A range hood of a double inverted V opening structure according to claim 1, wherein: the opening devices (2) are arranged in two groups and are symmetrically arranged on the cigarette machine body (1).
3. A range hood of a double inverted V opening structure according to claim 2, wherein: folding plate subassembly (20) include preceding folding plate (201), back folding plate (202) and fixed plate (203), air intake (200) are located the front end middle part of preceding folding plate (201), preceding folding plate (201) with rotate through first movable rotatory fulcrum (204) between back folding plate (202) and connect, back folding plate (202) with rotate through fixed rotatory fulcrum (205) between fixed plate (203) and connect, install fixed plate (203) on the inside wall of cigarette machine body (1), preceding folding plate (201) are located the position department of air intake (200) both sides is equipped with movable rotatory fulcrum (206) of second.
4. A range hood of a double inverted V opening structure according to claim 3, wherein: the opening device (2) further comprises a guide rail (23), and one end of the guide rail (23) is connected with the second movable rotating fulcrum (206).
5. A range hood of a double inverted V opening structure according to claim 3, wherein: the drive rod subassembly (21) includes first drive rod (210) and second drive rod (211), the one end of first drive rod (210) with the one end of second drive rod (211) is rotated and is connected, the other end of first drive rod (210) with driving source (22) are connected, the other end of second drive rod (211) with back folded sheet (202) rotate and are connected.
6. A range hood of a double inverted V opening structure according to claim 5, wherein: and a connecting plate (2020) is arranged on the rear folding plate (202), and the connecting plate (2020) is rotatably connected with the second transmission rod (211).
7. A range hood of a double inverted V opening structure according to claim 3, wherein: the folding included angle between the front folding plate (201) and the rear folding plate (202) is 90-120 degrees.
8. A range hood of a double inverted V opening structure according to any one of claims 2 to 7, wherein: the driving source (22) is a synchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022247268.9U CN213119252U (en) | 2020-10-12 | 2020-10-12 | Range hood with double-inverted-V opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022247268.9U CN213119252U (en) | 2020-10-12 | 2020-10-12 | Range hood with double-inverted-V opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213119252U true CN213119252U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022247268.9U Active CN213119252U (en) | 2020-10-12 | 2020-10-12 | Range hood with double-inverted-V opening structure |
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| Country | Link |
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| CN (1) | CN213119252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739236A (en) * | 2021-10-09 | 2021-12-03 | 南京蕾洛厨具工程有限公司 | Variable-frequency intelligent range hood with adjustable smoke collecting hood |
-
2020
- 2020-10-12 CN CN202022247268.9U patent/CN213119252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739236A (en) * | 2021-10-09 | 2021-12-03 | 南京蕾洛厨具工程有限公司 | Variable-frequency intelligent range hood with adjustable smoke collecting hood |
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