CN113390115B - Side-draft range hood - Google Patents
Side-draft range hood Download PDFInfo
- Publication number
- CN113390115B CN113390115B CN202110675482.0A CN202110675482A CN113390115B CN 113390115 B CN113390115 B CN 113390115B CN 202110675482 A CN202110675482 A CN 202110675482A CN 113390115 B CN113390115 B CN 113390115B
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- assembly
- oil screen
- connecting rod
- oil
- screen frame
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- 239000000779 smoke Substances 0.000 claims abstract description 75
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 239000003517 fume Substances 0.000 claims description 7
- 238000010411 cooking Methods 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 description 6
- 230000007306 turnover Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Abstract
The invention discloses a side-draft range hood, which comprises a smoke collecting hood, a turning plate assembly, a guide assembly, an oil screen assembly and a connecting rod assembly, wherein an air inlet is formed in a smoke guide plate of the smoke collecting hood, the turning plate assembly is rotatably arranged at the air inlet, the guide assembly is arranged in the smoke collecting hood, the oil screen assembly comprises an oil screen and an oil screen frame with an installation opening, the oil screen is detachably arranged at the installation opening, one end of the oil screen frame is connected with the turning plate assembly, the other end of the oil screen frame is connected with the guide assembly in a sliding manner, the connecting rod assembly is arranged in the smoke collecting hood and positioned outside the installation opening, one end of the connecting rod assembly is connected with the smoke collecting hood, and the other end of the connecting rod assembly is connected with the back face of the turning plate assembly and/or the back face of the oil screen frame. According to the invention, the guide assembly and the connecting rod assembly are hidden in the smoke collecting hood, so that the guide assembly and the connecting rod assembly are prevented from being exposed and visible, the integral attractiveness is improved, and the risk that oil stains on the guide assembly and the connecting rod assembly directly drip on a cooking bench is eliminated.
Description
Technical Field
The invention relates to the technical field of range hoods, in particular to a side-draft range hood.
Background
The three-dimensional gathering-suction type side smoke exhaust machine with the oil screen turnover is a novel smoke exhaust machine which is recently appeared in the domestic market, and the smoke inlet of the novel smoke exhaust machine is closer to a smoke source, so that generated smoke can be locked at the first time, the smoke gathering area of the side smoke exhaust machine is larger due to the turnover foldable oil screen, the smoke is directly discharged without turning, the moving distance of the rising of the smoke is effectively shortened, the smoke exhaust effect is more ideal, and the novel smoke exhaust machine is more and more popular with consumers.
The existing three-dimensional gathering-sucking type side-suction type range hood with the oil screen turnover function is characterized in that a foldable turnover oil screen is generally fixed to a connecting rod assembly, the connecting rod assembly is mostly in a hinged mode, the structure is complex and is exposed and visible, the overall aesthetic property is affected, and the risk that oil drops drip to a cooking bench exists, for example, the hinge assembly 7 disclosed in the patent CN110207215A previously applied by the applicant of the present invention. And the foldable turnover type oil screen is usually connected with a sliding rail assembly, when the oil screen is opened, the sliding rail assembly is exposed and visible, and the risk that oil drops drop to a cooking bench also exists, such as the sliding rail assembly disclosed in the prior patent application CN110207214A of the applicant.
In addition, the gap between the oil screen and the turning plate glass is usually filled by an oil screen decorative plate, large gaps which are difficult to control exist between the oil screen decorative plate and the oil screen and between the oil screen decorative plate and the turning plate glass, and the risk of oil drops when the range hood works uncleanly for a long time is caused. In addition, the left and right lamp boxes of the existing range hood need to be adhered to the turnover glass, and the process is increased.
Disclosure of Invention
The invention aims to solve one of the problems in the prior related art at least to a certain extent, and therefore the invention provides a side-draft range hood, which improves the integral aesthetic property and eliminates the risk that oil stains on a guide assembly and a connecting rod assembly directly drip on a cooking bench by hiding the guide assembly and the connecting rod assembly in a smoke collecting hood.
According to the side draft range hood provided above, the following technical scheme is adopted to realize that:
a side draft range hood, comprising: the smoke collecting hood is characterized in that a smoke guide plate of the smoke collecting hood is provided with an air inlet; the turning plate component is rotatably arranged at the air inlet and is used for opening or closing the air inlet; the guide assembly is arranged in the smoke collecting hood; the oil screen assembly comprises an oil screen and an oil screen frame with a mounting opening, the oil screen is detachably mounted at the mounting opening, one end of the oil screen frame is connected with the turning plate assembly, and the other end of the oil screen frame is slidably connected with the guide assembly; the connecting rod assembly is arranged in the smoke collecting hood and positioned outside the mounting port, one end of the connecting rod assembly is connected with the smoke collecting hood, and the other end of the connecting rod assembly is connected with the back face of the turning plate assembly and/or the back face of the oil screen frame.
In some embodiments, the guiding assembly further comprises a sliding assembly having a clamping groove, the guiding assembly comprises a sliding rod, the sliding rod is installed in the smoke collecting hood, one end of the sliding rod is connected with the back plate of the smoke collecting hood, the other end of the sliding rod is connected with the back surface of the smoke guide plate and is close to the air inlet, the sliding assembly is installed on the oil screen frame, and the clamping groove is connected with the sliding rod in a sliding mode.
In some embodiments, the sliding assembly includes a fixing seat and a sliding block, the fixing seat is mounted on the back of the oil screen frame and connected to the sliding block, and the sliding block is provided with the clamping groove opening towards the sliding rod.
In some embodiments, the outer ends of the two opposite side walls of the clamping groove are provided with guide surfaces, and the guide surfaces are inclined from outside to inside towards the central axis of the clamping groove.
In some embodiments, the sliding assembly further includes a limiting member, the fixing base is provided with an extending portion facing the sliding block, the sliding block is provided with an opening through which the extending portion passes, and the extending portion is inserted into the opening and then clamped with the limiting member in a matching manner.
In some embodiments, the number of the connecting rod assemblies is two, the two connecting rod assemblies are respectively located at the left and right outer sides of the oil screen, each connecting rod assembly comprises a bracket, a first connecting rod and a second connecting rod, the bracket is mounted at the back of the flap assembly, the smoke collecting hood is connected with the bracket through the first connecting rod, and the back of the oil screen frame is connected with the bracket through the second connecting rod.
In some embodiments, the oil screen frame further comprises a lighting lamp assembly, wherein mounting grooves are respectively formed in the left side and the right side of the oil screen frame, the lighting lamp assembly is mounted in the mounting grooves, and the second connecting rod of the connecting rod assembly is connected with the back surfaces of the mounting grooves.
In some embodiments, the oil screen assembly further includes two lamp box fixing seats, the oil screen frame is provided with mounting holes located on the left and right outer sides of the oil screen, the lamp box fixing seats are connected to the back of the oil screen frame and cover the mounting holes, and the mounting grooves are defined by the lamp box fixing seats and the mounting holes together.
In some embodiments, a side plate facing the inside of the smoke collecting hood is integrally formed on the left side and the right side of the oil screen frame, and/or an oil guide groove is formed on one side of the oil screen frame close to the turning plate assembly, and the side wall of the oil guide groove is tightly attached to the back face of the turning plate assembly.
In some embodiments, a folded edge facing the smoke guide plate is arranged on one side, away from the flap assembly, of the oil screen frame, and a plurality of oil leakage holes are formed in the folded edge.
Compared with the prior art, the invention at least comprises the following beneficial effects:
according to the invention, the guide assembly and the connecting rod assembly are hidden in the smoke collecting hood, so that the guide assembly and the connecting rod assembly are prevented from being exposed and visible, the integral attractiveness is improved, and the risk that oil stains on the guide assembly and the connecting rod assembly directly drip on a cooking bench is eliminated.
Drawings
FIG. 1 is a partial cross-sectional view of a range hood in an embodiment of the present invention;
FIG. 2 is a top plan view of a range hood portion component in an embodiment of the present invention;
FIG. 3 is an exploded view of the components of FIG. 2;
FIG. 4 is a schematic structural view of a guide assembly and a slide assembly in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an oil screen frame and a lamp box fixing seat in the embodiment of the invention;
FIG. 6 is a schematic structural diagram of a slider in an embodiment of the present invention.
Detailed Description
The following examples illustrate the present invention, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.
As shown in fig. 1-2, the present embodiment provides a side-draft range hood, which includes a smoke collecting hood 1, a flap assembly 2, a guiding assembly 3, an oil screen assembly 4, a connecting rod assembly 6, and a driving assembly 8, wherein an air inlet (not shown in the figure) is disposed on a smoke guiding plate 11 of the smoke collecting hood 1. The flap component 2 is rotatably arranged at the air inlet and is used for opening or closing the air inlet.
The guiding component 3 is arranged in the fume collecting hood 1 and used for guiding the movement of the oil screen component 4, so that the movement of the oil screen component 4 is more stable, and the guiding component 3 is completely hidden in the fume collecting hood 1, so that the whole attractiveness is favorably improved, and the risk that oil stains on the guiding component 3 directly drip on a cooking bench can be avoided. The oil screen assembly 4 comprises an oil screen 41 and an oil screen frame 42 with a mounting port 421, the oil screen 41 is detachably mounted at the mounting port 421, one end of the oil screen frame 42 is connected with the turning plate assembly 2, the turning plate assembly 2 is linked with the oil screen frame 42, the other end of the oil screen frame 42 is connected with the guide assembly 3 in a sliding mode, and when the oil screen assembly 4 is pushed to move, the oil screen assembly can be opened or closed along the guide assembly 3.
Therefore, the range hood of the embodiment avoids the guide assembly 3 and the connecting rod assembly 6 from being exposed to the outside and being visible by hiding the guide assembly 3 and the connecting rod assembly 6 in the smoke collecting hood 1, improves the overall aesthetic property, and eliminates the risk that oil stains on the guide assembly 3 and the connecting rod assembly 6 directly drip to a cooking bench. In addition, the guide assembly 3 can play a role in guiding the movement of the oil screen assembly 4, so that the opening and closing movement of the oil screen assembly 4 is more stable.
Specifically, as shown in fig. 1 to 4, further, the oil screen assembly further includes a sliding assembly 5 having a clamping groove 521, the sliding assembly 5 is detachably or non-detachably mounted on the oil screen frame 42 of the oil screen assembly 4, and the oil screen frame 42 is slidably connected with the guide assembly 3 through the clamping groove 521 of the sliding assembly 5, so that the connection relationship between the clamping groove 521 and the guide assembly 3 is released, the assembly and disassembly are simple and quick, and the assembly and disassembly of the oil screen assembly 4 are more convenient.
Preferably, the quantity of direction subassembly 3 is two, and two direction subassemblies 3 are installed in the inside left and right sides of collection petticoat pipe 1, and is corresponding, and the quantity of sliding assembly 5 also is two, and two sliding assembly 5 are installed in the left and right sides of oil net frame 42 rear end (namely oil net frame 42 is kept away from the one end that turns over board subassembly 2), and every sliding assembly 5 sliding connection corresponds direction subassembly 3, through two direction subassemblies 3 and two sliding assembly 5 cooperations, makes oil net frame 42's removal more steady.
Specifically, the guiding assembly 3 includes a sliding rod 31, the sliding rod 31 is installed in the smoke collecting hood 1, one end of the sliding rod 31 is connected to the back plate 12 of the smoke collecting hood 1, the other end of the sliding rod 31 is connected to the back of the smoke guiding plate 11 and is close to the air inlet, and the sliding rod 31 is in sliding connection with the clamping groove 521 in a matching manner, so that the sliding rod 31 is arranged in the front-back direction and is completely hidden inside the smoke collecting hood 1, oil drops on the sliding rod 31 are ensured to completely drop and collect at an oil leakage outlet at the bottom of the smoke collecting hood 1, the problem that the sliding rod 31 is exposed and visible to affect the overall appearance is solved, and the risk that the oil drops on the sliding rod 31 drop on a cooking bench is eliminated. In addition, the oil screen assembly 4 can be better guided to open or close, and when the oil screen assembly 4 is pushed to move, the oil screen assembly 4 can be moved forwards along the guide assembly 3 to the outside of the air inlet under the cooperation of the sliding assembly 5 and the guide assembly 3, so that the oil screen assembly 4 is opened along a preset track, or the oil screen assembly 4 can be moved backwards along the guide assembly 3 to the inside of the retracted smoke collecting hood 1, so that the oil screen assembly 4 is closed along a preset track.
As shown in fig. 4, preferably, the slide bar 31 of the present embodiment includes a transverse section 311 and an inclined section 312 which are connected to each other at an obtuse angle, an end of the transverse section 311 remote from the inclined section 312 is connected to the back plate 12 of the smoke collecting hood 1, the length of the transverse section 311 is greater than that of the inclined section 312, and the transverse section 311 is used for being slidably connected to the catch 521 of the slide assembly 5. The end of the inclined section 312 remote from the transverse section 311 is connected to the back of the smoke guide plate 11. Therefore, by designing the sliding rod 31 as the transverse section 311 and the inclined section 312 which are connected to each other at an obtuse angle, the sliding rod 31 is more convenient to be connected with the smoke guide plate 11 and the back plate 12 while the sliding rod 31 is reliably slidably connected with the clamping groove 521. More preferably, the inclined section 312 of the present embodiment is formed by integrally bending the front end of the transverse section 311 downward to ensure the connection strength and connection reliability of the two sections.
More specifically, the guiding assembly 3 further comprises a front fixing block 32 and a rear fixing block 33, wherein the inclined section 312 is fixedly connected with the back of the smoke guide plate 11 through the front fixing block 32, and the transverse section 311 is fixedly connected with the back plate 12 through the rear fixing block 33, so that the contact area is increased, the deformation of the joint due to the excessively small stress area is prevented, and the appearance of the smoke collecting hood 1 is effectively ensured.
Preferably, the front fixing block 32 is fastened to the back of the smoke guide plate 11 by screws, and the rear fixing block 33 is fastened to the back plate 12 by screws, so as to facilitate the quick assembly and disassembly between the guide assembly 3 and the smoke collecting hood 1. In addition, the front fixing block 32 and the back of the smoke guide plate 11, and the rear fixing block 33 and the back plate 12 can be fixed in a bonding manner, so as to further improve the mounting stability and the connection strength of the guide assembly 3.
As shown in fig. 2 to 3, in particular, the oil screen assembly 4 includes an oil screen 41 and an oil screen frame 42 having a mounting port 421, and the oil screen 41 is detachably mounted at the mounting port 421, so that the oil screen 41 can be quickly detached without detaching the oil screen frame 42. One end of the oil screen frame 42 is connected with the flap assembly 2, so that the oil screen frame 42 is linked with the flap assembly 2. The other end of oil net frame 42 passes through draw-in groove 521 sliding connection guide assembly 3's of sliding assembly 5 slide bar 31, makes sliding assembly 5 direct mount on oil net frame 42, avoids influencing the quick assembly disassembly of oil net 41 because of sliding assembly 5 and/or guide assembly 3, ensures simultaneously that oil net frame 42 is located collection petticoat pipe 1 inside all the time when opening, guides the greasy dirt flow direction collection petticoat pipe 1 inside better, avoids the greasy dirt to drip the risk of top of a kitchen range.
As shown in fig. 5, side plates 422 facing the inside of the smoke collecting cover 1 are preferably integrally formed on the left and right sides of the oil net frame 42 to provide a smoke collecting effect. When the range hood is opened, the turning plate assembly 2 drives the oil screen frame 42 to move towards the outside of the smoke collecting cover 1 along the guide assembly 3, so that the oil screen 41 and the horizontal plane are in a 15-degree position just facing the rising of the oil smoke, the direct discharge of the oil smoke is realized without the leakage of the oil smoke, at the moment, the side plates 422 on the left side and the right side of the oil screen frame 5 and the turning plate assembly 2 form a three-dimensional smoke gathering effect, the oil smoke is better gathered, and the oil smoke is effectively prevented from escaping.
Preferably, the oil screen frame 42 is close to one side of turning over board subassembly 2 and is equipped with leads oil groove 423, leads one of them lateral wall of oil groove 423 and hugs closely the back that turns over board subassembly 2, like this for oil screen frame 42 can be better paste the neat back that turns over board subassembly 2, reduces the gap between the two, increases whole aesthetic property, leads oil groove 423 simultaneously and can catch the greasy dirt that turns over accumulated on the board subassembly 2 back, and the guiding greasy dirt flows to, avoids the risk that the greasy dirt drips to the top of a kitchen range. In the present embodiment, the oil guiding groove 423 is designed to be semi-arc-shaped to achieve effective control of the gap between the oil guiding groove and the flap assembly 2, thereby avoiding the occurrence of oil condensation dripping.
In addition, one side of the oil screen frame 42 departing from the flap assembly 2 is provided with a folding edge 424 facing the smoke guide plate 11, so as to enhance the strength of the whole oil screen frame 42 and avoid the distortion phenomenon. The folded edge 424 is provided with a plurality of oil leakage holes 425 for oil leakage and oil guiding, so that oil stain on the oil screen frame 42 can be guided to the back of the smoke guiding plate 11.
Preferably, be equipped with the mounting groove (not shown in the figure) that is used for installing light subassembly 7 respectively in the left and right sides of oil net frame 42, two mounting grooves are located the two left and right sides outsides of oil net 41 respectively, install light subassembly 7 in every mounting groove 426, like this, have realized that light subassembly 7 is integrated on oil net frame 42, along with turning over board subassembly 2 and opening, can have better lamp light irradiation angle, realize better illuminating effect.
As shown in fig. 2 to 3 and 5, more specifically, the oil screen assembly 4 further includes two lamp cartridge fixing seats 43, the oil screen frame 42 is provided with mounting holes 426 located at the left and right outer sides of the oil screen 41, the lamp cartridge fixing seats 43 are connected to the back surface of the oil screen frame 42 and cover the corresponding mounting holes 426, and the mounting holes 426 are defined by the lamp cartridge fixing seats 43 and the mounting holes 426, so that the mounting grooves 426 are designed to be defined by the lamp cartridge fixing seats 43 and the mounting holes 426, thereby facilitating the manufacture and improving the strength of the mounting grooves 426. The lamp box fixing seat 43 of the present embodiment may be fixedly connected to the oil screen frame 42 by welding, bonding, riveting or screwing.
As shown in fig. 2, 4 and 6, specifically, the sliding assembly 5 includes a fixed seat 51 and a sliding block 52, the fixed seat 51 is mounted on the back of the oil screen frame 42 of the oil screen assembly 4 and connected to the sliding block 52, and in this embodiment, the fixed seat 51 may be fixedly connected to the back of the oil screen frame 42 by welding, bonding, riveting or screwing. The slider 52 is provided with the locking groove 521 opened toward the slide lever 31, and the locking groove 521 is locked to the slide lever 31. Therefore, through the cooperation of the fixed seat 51 and the slide block 52, a reliable connection between the oil screen frame 42 and the sliding rod 31 is realized, and when the oil screen frame 42 moves along with the flap assembly 2, the slide block 52 slides along the transverse section 311 of the sliding rod 31, so that the oil screen frame 42 moves to be opened or closed along the transverse section 311.
Preferably, the fixing base 51 is L-shaped, the horizontal surface of which is fixedly connected to the back surface of the oil screen frame 42 by welding, bonding, riveting or screwing, and the vertical surface of which is used for connecting with the sliding block 52.
Preferably, the outer ends of the two opposite side walls of the clamping groove 521 are provided with the guide surfaces 522, and the guide surfaces 522 are inclined from outside to inside towards the central axis of the clamping groove 521, so that the clamping groove 521 can be clamped with the sliding rod 31 quickly under the guiding effect of the guide surfaces 522, the assembly efficiency is improved, and meanwhile, the rear end of the guide surfaces 522 can play a limiting role, so that the sliding rod 31 is effectively prevented from being separated from the clamping groove 521.
In this embodiment, the locking groove 521 is disposed at the upper end of the slider 52 and opens toward the sliding rod 31, and the two opposite side walls of the locking groove 521 are disposed with guide surfaces 522 inclined from outside to inside toward the central axis of the locking groove 521, so that the upper side wall of the locking groove 521 forms a deformable locking structure. In addition, the slider 52 is provided with a notch 523 facing the inner groove on a surface facing the sliding rod 31, and the notch 523 is located below the slot 521, so that the lower side wall of the slot 521 also forms a deformable hook structure. From this, through designing into the trip structure with the relative both sides wall of draw-in groove 521, be convenient for more the quick joint between slide bar 31 and the draw-in groove 521 is connected. More preferably, a connecting rib 524 is disposed on a surface of the guide surface 522 facing the opening of the locking groove 521, so as to enhance strength of two opposite sidewalls of the locking groove 521, and prevent the locking relationship between the sliding rod 31 and the locking groove 521 from being failed due to deformation of the sidewalls of the locking groove 521.
More specifically, the sliding assembly 5 further includes a limiting member 53, and the limiting member 53 is preferably a snap ring. One surface of the fixed seat 51 facing the slider 52 (i.e., the vertical surface of the fixed seat 51) is integrally formed with an extension 511 extending outward to ensure the strength and the forming efficiency of the extension 511. The slider 52 is correspondingly provided with a hole for the extension portion 511 to pass through, during installation, the extension portion 511 is inserted into the hole and then is clamped with the clamping ring in a matching mode, therefore, the limiting member 53 and the fixing seat 51 are limited in the left-right direction through the vertical surface, the slider 52 is effectively prevented from being separated from the extension portion 511, and the reliability of connection between the slider 52 and the fixing seat 51 is improved.
As shown in fig. 1-3, further, still include link assembly 6, link assembly 6 installs in collection petticoat pipe 1 and is located the installing port 421 outside of oil net frame 42, and the petticoat pipe 1 is connected to link assembly 6's one end, the other end connects the back of turning over board subassembly 2 and/or the back of oil net frame 42, like this, through addding link assembly 6, realized steadily reliably promoting the on-off motion of turning over board subassembly 2 and/or oil net frame 42, design link assembly 6 to be located the installing port 421 outside of oil net frame 42 simultaneously, ensure that link assembly 6 hides inside the cigarette machine completely, improve whole aesthetic property, avoid the greasy dirt on link assembly 6 to directly drip the risk of top of a kitchen range through installing port 421. In addition, because the oil guide groove of the oil screen frame 42 is tightly attached to the back surface of the turning plate assembly 2, the gap between the oil screen frame 42 and the turning plate assembly 2 is reduced, the connecting rod assembly 6 is better wrapped, the outward leakage of the connecting rod assembly 6 is avoided, and the direct dripping of oil stains on the connecting rod assembly 6 from the connecting part of the oil screen frame 42 and the turning plate assembly 2 to a cooking bench is effectively avoided.
In this embodiment, the number of the connecting rod assemblies 6 is two, two connecting rod assemblies 6 are respectively located at the left and right outer sides of the oil screen 41, each connecting rod assembly 6 comprises a support 61, a first connecting rod 62 and a second connecting rod 63, the support 61 is installed at the back of the plate turning assembly 2, and oil guide grooves of the oil screen frame 42 are tightly attached to the back of the plate turning assembly 2, so that oil dirt accumulated on the support 61 is prevented from dropping on the cooking bench. The first link 62 is installed inside the top surface of the fume collecting hood 1, and the first link 62 is movably connected with the bracket 61. The second link 63 is securely attached to the back of the oil screen frame 42, and the second link 63 is movably connected to the bracket 61. Thereby, through link assembly 6, the transmission connection between oil net frame 42 and flap assembly 2 is realized.
Preferably, in order to prevent oil accumulated on the first link 62 from dripping to the cooktop, the first link 62 is designed to be positioned above the edge of the mounting opening 421, so that the first link 62 is projected to the back of the oil screen frame 42, and oil on the first link 62 is prevented from dripping from the oil screen 41 at the mounting opening 421 to the cooktop.
Preferably, the second connecting rod 63 is "Z" font, the back of connection mounting groove can be dismantled through the screw to this second connecting rod 63, second connecting rod 63 can be dismantled with lamp box fixing base 43 and be connected promptly, when realizing that second connecting rod 63 and oil net subassembly 4 are reliably connected, ensure that second connecting rod 63 hides inside the cigarette machine completely, make the greasy dirt on the second connecting rod 63 can only drip to lamp box fixing base 43, then along the flow direction smoke deflector 11 back in the oil net frame 42 back, the risk that the greasy dirt on the second connecting rod 63 directly drips to the top of a kitchen range has been eliminated.
Specifically, the number of the driving assemblies 8 is preferably 1, the driving assemblies 8 are mounted on the first connecting rods 62 of one of the connecting rod assemblies 6, and the output ends of the driving assemblies 8 are movably connected with the brackets 61 through a push rod structure, so that the driving assemblies 8 push the flap assemblies 2 to move to open and close through the brackets 61, and the flap assemblies 2 drive the oil screen assemblies 4 to move along the sliding rods 31 through the second connecting rods 63 to open or close.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A side draft range hood is characterized by comprising:
the exhaust fume collecting hood comprises a fume collecting hood (1), wherein a fume guide plate (11) of the fume collecting hood (1) is provided with an air inlet;
the flap component (2) is rotatably arranged at the air inlet and is used for opening or closing the air inlet;
the guide assembly (3) is installed in the smoke collecting hood (1), the guide assembly (3) comprises a sliding rod (31), the sliding rod (31) is installed in the smoke collecting hood (1), one end of the sliding rod is connected with the back plate (12) of the smoke collecting hood (1), and the other end of the sliding rod is connected with the back surface of the smoke guide plate (11) and is close to the air inlet;
the oil screen assembly (4), the oil screen assembly (4) comprises an oil screen (41) and an oil screen frame (42) with a mounting port (421), the oil screen (41) is detachably mounted at the mounting port (421), one end of the oil screen frame (42) is connected with the flap assembly (2), and the other end of the oil screen frame (42) is slidably connected with the guide assembly (3);
the connecting rod assembly (6) is installed in the smoke collecting hood (1) and located outside the installation port (421), one end of the connecting rod assembly (6) is connected with the smoke collecting hood (1), and the other end of the connecting rod assembly (6) is connected with the back face of the turning plate assembly (2) and/or the back face of the oil screen frame (42);
the oil screen frame structure is characterized by further comprising a sliding assembly (5) with a clamping groove (521), the sliding assembly (5) is installed on the oil screen frame (42), the sliding assembly (5) comprises a fixed seat (51) and a sliding block (52), the fixed seat (51) is installed on the back face of the oil screen frame (42) and is connected with the sliding block (52), the sliding block (52) is provided with the clamping groove (521) facing the opening of the sliding rod (31), and the clamping groove (521) is connected with the sliding rod (31) in a sliding mode.
2. The side-draft range hood according to claim 1, wherein the sliding rod (31) comprises a transverse section (311) and an inclined section (312) which are connected to each other to form an obtuse angle, one end of the transverse section (311) far away from the inclined section (312) is connected to the back plate (12), and the transverse section (311) is used for the sliding connection of the clamping groove (521); one end of the inclined section (312) far away from the transverse section (311) is connected with the back surface of the smoke guide plate (11).
3. The side draft range hood according to claim 2, wherein the guide assembly (3) further comprises a front fixing block (32) and a rear fixing block (33), the inclined section (312) is fastened and connected with the back surface of the smoke guide plate (11) through the front fixing block (32), and the transverse section (311) is fastened and connected with the back plate (12) through the rear fixing block (33).
4. The side-draft range hood according to claim 1, wherein guide surfaces (522) are arranged at outer ends of two opposite side walls of the clamping groove (521), and the guide surfaces (522) are inclined from outside to inside towards a central axis of the clamping groove (521).
5. The side-draft range hood according to claim 1 or 4, wherein the sliding assembly (5) further comprises a limiting member (53), the fixing base (51) is provided with an extending portion (511) facing the sliding block (52), the sliding block (52) is provided with an opening through which the extending portion (511) passes, and the extending portion (511) is inserted into the opening and then is engaged with the limiting member (53).
6. The side-draft range hood according to claim 1, wherein the number of the connecting rod assemblies (6) is two, the two connecting rod assemblies (6) are respectively located at the left and right outer sides of the oil screen (41), each connecting rod assembly (6) comprises a bracket (61), a first connecting rod (62) and a second connecting rod (63), the bracket (61) is mounted on the back surface of the flap assembly (2), the smoke collection cover (1) is connected with the bracket (61) through the first connecting rod (62), and the back surface of the oil screen frame (42) is connected with the bracket (61) through the second connecting rod (63).
7. The side-draft range hood according to claim 1 or 6, further comprising a lighting assembly (7), wherein mounting grooves are respectively formed in the left side and the right side of the oil screen frame (42), the lighting assembly (7) is mounted in the mounting grooves, and the second connecting rod (63) of the connecting rod assembly (6) is connected to the back of the mounting grooves.
8. The side-draft range hood according to claim 7, wherein the oil screen assembly (4) further comprises two lamp box fixing seats (43), the oil screen frame (42) is provided with mounting holes (426) located at the left and right outer sides of the oil screen (41), the lamp box fixing seats (43) are connected to the back of the oil screen frame (42) and cover the corresponding mounting holes (426), and the mounting grooves are defined by the lamp box fixing seats (43) and the mounting holes (426) together.
9. The side-draft range hood according to claim 1, wherein a side plate (422) facing the inside of the smoke collecting hood (1) is integrally formed on the left side and the right side of the oil screen frame (42), and/or an oil guide groove (423) is formed on one side of the oil screen frame (42) close to the flap assembly (2), and a side wall of the oil guide groove (423) is tightly attached to the back surface of the flap assembly (2).
10. The side-draft range hood according to claim 1, wherein a folded edge (424) facing the smoke guide plate (11) is provided on a side of the oil screen frame (42) away from the flap assembly (2), and a plurality of oil leakage holes (425) are provided on the folded edge (424).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110675482.0A CN113390115B (en) | 2021-06-18 | 2021-06-18 | Side-draft range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110675482.0A CN113390115B (en) | 2021-06-18 | 2021-06-18 | Side-draft range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113390115A CN113390115A (en) | 2021-09-14 |
| CN113390115B true CN113390115B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110675482.0A Active CN113390115B (en) | 2021-06-18 | 2021-06-18 | Side-draft range hood |
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| Country | Link |
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| CN (1) | CN113390115B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI802466B (en) * | 2022-07-13 | 2023-05-11 | 台灣櫻花股份有限公司 | Range hood and manual lift plate structure thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6986187B2 (en) * | 2002-05-20 | 2006-01-17 | Mansfield Assemblies Co. | Hinge assembly with glide member |
| CN110186079A (en) * | 2018-03-23 | 2019-08-30 | 华帝股份有限公司 | Movable flip plate assembly, smoke collection cavity using same and range hood |
| CN209495370U (en) * | 2018-09-30 | 2019-10-15 | 华帝股份有限公司 | Range hood with turnable smoke baffle |
| CN110207213B (en) * | 2018-09-30 | 2024-02-09 | 华帝股份有限公司 | Range hood with oil net capable of being turned over and opened along with smoke baffle |
| CN111076254A (en) * | 2019-12-25 | 2020-04-28 | 华帝股份有限公司 | Submerged range hood |
| CN212408769U (en) * | 2019-12-25 | 2021-01-26 | 华帝股份有限公司 | Range hood with oil screen capable of turning over |
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| CN113390115A (en) | 2021-09-14 |
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