CN210801319U - Cover-turning type fume exhauster - Google Patents
Cover-turning type fume exhauster Download PDFInfo
- Publication number
- CN210801319U CN210801319U CN201921219015.1U CN201921219015U CN210801319U CN 210801319 U CN210801319 U CN 210801319U CN 201921219015 U CN201921219015 U CN 201921219015U CN 210801319 U CN210801319 U CN 210801319U
- Authority
- CN
- China
- Prior art keywords
- casing
- cover plate
- flip
- range hood
- collecting box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003517 fume Substances 0.000 title description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000010411 cooking Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a flip range hood, which comprises a casing and an exhaust pipeline, wherein the exhaust pipeline is arranged at the rear side of the casing and communicated with the front end of the casing, a fan is arranged in the exhaust pipeline, a first grid is arranged in the exhaust pipeline in front of the fan, an oil discharge pipeline is arranged in the casing below the first grid, an oil collecting box mechanism is arranged on the casing below the oil discharge pipeline, a circuit board is arranged in the bottom of the casing, a processor is arranged on the circuit board, a control panel is arranged on the front wall surface of the bottom of the casing, traction mechanisms are arranged on the left side and the right side of the casing, swing arms are matched on the left side and the right side of the top of the casing through a rotating shaft, a cover plate is arranged on the front end surface of the casing, the processor is respectively electrically connected with the fan and the control panel, but also can increase the size of the air exhaust opening, so that the oil smoke can enter the exhaust pipeline more easily.
Description
Technical Field
The utility model belongs to the technical field of the kitchen appliance technique and specifically relates to a flip range hood.
Background
At present, the range hood is installed in most household kitchens, because the oil fume generated in the cooking process is not good for the health of cooking personnel, harmful substances can be formed in the oil fume accumulated in the human body, and the oil fume can be sucked by the range hood and discharged out of the kitchen through an exhaust pipeline, but due to the structure of the range hood, when the oil fume amount is large, the oil fume enters a small air vent in a shell, and cannot enter the exhaust pipeline in the shell in time, so that the oil fume is accumulated, and the oil fume is accumulated in other places in the kitchen to form dirt; therefore, there is a need for an improved range hood structure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to above-mentioned technique provides a front end and is provided with the apron that can outwards turn over, not only can provide light after the apron turns over and shine, but also can increase the size of extraction opening, makes the oil smoke enter into the range hood in the exhaust duct more easily.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a flip range hood, includes casing and exhaust duct, exhaust duct sets up the rear side at the casing and communicates to the front end of casing, be provided with the fan in the exhaust duct, be provided with first grid in the exhaust duct in fan the place ahead, be provided with oil extraction pipeline in the casing of first grid below, be provided with oil collecting box mechanism on the casing of oil extraction pipeline below, be provided with the circuit board in the bottom of casing, be provided with the treater on the circuit board, be provided with control panel on the preceding wall of chassis bottom, the left and right sides of casing is provided with drive mechanism, the left and right sides at casing top has the swing arm through the pivot cooperation, be provided with the apron on the preceding terminal surface of casing, the treater respectively with fan and control panel electric connection.
Further, oil collecting box mechanism inserts base and oil collecting box including the dress, the dress inserts the base setting on the bottom surface of casing, the cooperation groove has been seted up on the inner wall of dress socket left and right sides, the both sides of oil collecting box all are provided with the cooperation piece, the oil collecting box passes through the cooperation between cooperation piece and the cooperation groove and connects on the dress inserts the base, oil discharge pipe runs through the bottom surface of casing and communicates with the oil collecting box.
Further, the cover plate positioned at the front end of the exhaust pipeline is provided with an LED lamp, and the LED lamp is electrically connected with the processor.
Further, a total start-stop button, a cover plate turning-out button, a cover plate recycling button and an LED lamp switch button are arranged on the control panel.
Further, drive mechanism includes cylinder fixing base, cylinder, catch bar and connecting rod, the cylinder fixing base sets up on the preceding terminal surface inner wall of the casing left and right sides, the cylinder cooperation is in the cylinder fixing base, the catch bar passes through articulate on the drive end of cylinder, the one end of connecting rod is connected on the top of catch bar through the pivot, the other end of connecting rod passes through the pivot cooperation on the internal face of swing arm, cylinder and treater electric connection.
Further, the top part of the swing arm is a circular block, a protruding block is arranged on one side of the circular block, and a rotating shaft is matched between the protruding block and the connecting rod.
Further, a matching hole is formed in the bottom of the cover plate, and a second grid is arranged in the matching hole.
Furthermore, the angle of the cover plate turned out from the front end face of the shell is 0-90 degrees.
The utility model has the advantages that:
the front end of the range hood is provided with the cover plate which can be turned outwards, so that the cover plate can not only provide light irradiation after being turned out, but also increase the size of the air suction opening, and the oil smoke can more easily enter the exhaust pipeline and is sucked by the fan to be discharged outside a kitchen.
Drawings
Fig. 1 is a side view of the internal structure of the range hood.
Fig. 2 is a front view of the internal structure of the range hood.
Fig. 3 is a schematic structural diagram of the cover plate.
Fig. 4 is a schematic structural diagram of the first grid.
Fig. 5 is a schematic mechanism diagram when the cover plate is turned out.
Fig. 6 is an external structural schematic diagram of the range hood.
In the figure, a machine shell 1, an exhaust pipeline 2, a fan 3, a first grid 4, an oil discharge pipeline 5, a circuit board 6, a processor 7, a control panel 8, a swing arm 9, a cover plate 10, an inserting base 11, an oil collecting box 12, a matching groove 13, a matching block 14, an LED lamp 15, a total start-stop button 16, a cover plate turning-out button 17, a cover plate recovery button 18, an LED lamp switch button 19, an air cylinder fixing seat 20, an air cylinder 21, a push rod 22, a connecting rod 23, a circular block 24, a convex block 25 and a second grid 26 are arranged on the machine shell.
Detailed Description
As shown in fig. 1-6, a flip-top range hood comprises a housing 1 and an exhaust duct 2, the exhaust pipeline 2 is arranged at the rear side of the machine shell 1 and communicated to the front end of the machine shell 1, a fan 3 is arranged in the exhaust pipeline 2, a first grating 4 is arranged in the exhaust pipeline 2 in front of the fan 3, an oil discharge pipeline 5 is arranged in the casing 1 below the first grating 4, an oil collecting box mechanism is arranged on the machine shell 1 below the oil discharge pipeline 5, a circuit board 6 is arranged in the bottom of the machine shell 1, the circuit board 6 is provided with a processor 7, the front wall surface of the bottom of the machine shell 1 is provided with a control panel 8, the left side and the right side of the machine shell 1 are provided with traction mechanisms, the left side and the right side of the top of the machine shell 1 are matched with swing arms 9 through rotating shafts, the front end face of the casing 1 is provided with a cover plate 10, and the processor 7 is electrically connected with the fan 3 and the control panel 8 respectively.
The oil collecting box mechanism comprises an inserting base 11 and an oil collecting box 12, the inserting base 11 is arranged on the bottom surface of the machine shell 1, matching grooves 13 are formed in the inner walls of the left side and the right side of the inserting base, matching blocks 14 are arranged on the two sides of the oil collecting box 12, the oil collecting box 12 is connected to the inserting base 11 through matching between the matching blocks 14 and the matching grooves 13, and the oil discharge pipeline 5 penetrates through the bottom surface of the machine shell 1 and is communicated with the oil collecting box 12.
And an LED lamp 15 is arranged on the cover plate 10 positioned at the front end of the exhaust pipeline 2, and the LED lamp 15 is electrically connected with the processor 7.
The control panel 8 is provided with a total start-stop button 16, a cover plate turning-out button 17, a cover plate recovery button 18 and an LED lamp switch button 19.
Traction mechanism includes cylinder fixing base 20, cylinder 21, catch bar 22 and connecting rod 23, cylinder fixing base 20 sets up on the preceding terminal surface inner wall of the 1 left and right sides of casing, the cooperation of cylinder 21 is in cylinder fixing base 20, catch bar 22 passes through the joint connection on the drive end of cylinder 21, the one end of connecting rod 23 is passed through the pivot and is connected the top at catch bar 22, the other end of connecting rod 23 passes through the pivot cooperation on the internal face of swing arm 9, cylinder 21 and 7 electric connection of treater.
The top part of the swing arm 9 is a circular block 24, a lug 25 is arranged on one side of the circular block 24, and a rotating shaft is matched between the lug 25 and the connecting rod 23.
The bottom of the cover plate 10 is provided with a matching hole, and a second grating 26 is arranged in the matching hole.
The angle of the cover plate 10 turning out on the front end face of the machine shell 1 is 0-90 degrees.
When in use:
when cooking is carried out, the range hood is started by pressing the main start-stop button 16, the processor 7 controls the fan 3 to start, and oil smoke enters the exhaust pipeline 2 from the second grating 26 under the suction of the fan 3 and is discharged out of a kitchen along the exhaust pipeline 2; by pressing the cover plate turning-out button 17, the processor 7 controls the air cylinder 21 to work, the air cylinder 21 pulls the push rod 22 to move downwards, the push rod 22 pulls the connecting rod 23 to rotate anticlockwise, and when the connecting rod 23 rotates anticlockwise, the circular block 24 on the swing arm 9 also rotates anticlockwise, so that the cover plate 10 is turned outwards, and the cover plate 10 can be turned outwards continuously by continuously pressing the cover plate turning-out button 17; if the cover plate turning-out button 17 is not pressed any more when the cover plate 10 is not turned out to 90 °, the cover plate 10 stops swinging outward, and when the cover plate 10 is turned out to 90 °, the cover plate 10 does not swing outward any more even if the cover plate turning-out button 17 is still pressed; when the cover plate 10 is turned out, the processor 7 controls the LED lamp 15 to be turned on for irradiation, and oil smoke enters the exhaust pipeline 2 from the pipeline opening at the front end of the exhaust pipeline 2, so that the size of the air suction opening is increased, and the oil smoke can more easily enter the exhaust pipeline 2 and is sucked and discharged out of a kitchen by the fan 3; the processor 7 controls the cylinder 21 to work by pressing the cover plate recovery button 18, the cylinder 21 pushes the push rod 22 to move upwards, the push rod 22 pushes the connecting rod 23 to rotate clockwise, and when the connecting rod 23 rotates clockwise, the circular block 24 on the swing arm 9 also rotates clockwise, so that the cover plate 10 is recovered inwards to the front end of the machine shell 1, and the cover plate recovery button 18 is continuously pressed to enable the cover plate 10 to be continuously recovered inwards; if the cover plate 10 is not completely retracted to the cabinet 1 and the cover plate retraction button 18 is not pressed any more, the cover plate 10 stops being retracted inward, and when the cover plate 10 is completely retracted to the cabinet 1, the cover plate 10 does not swing inward even if the cover plate retraction button 18 is still pressed; when oil smoke passes through the first grating 4 in the exhaust pipeline 2, the oil smoke is cooled into oil drops in the first grating 4, and the oil drops flow into the oil discharge pipeline 5 along the first grating 4 and flow into the oil collecting box 12 through the oil discharge pipeline 5; the oil collecting box 12 can be taken out from the inserting base 11 for cleaning oil stains by pulling the oil collecting box 12 outwards, and the matching block 14 on the oil collecting box 12 is aligned with the matching groove 13 on the inserting base 11 to be inserted into the inserting base 11.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a flip range hood, its characterized in that, includes casing and exhaust duct, exhaust duct sets up the rear side at the casing and communicates to the front end of casing, be provided with the fan in the exhaust duct, be provided with first grid in the exhaust duct in fan the place ahead, be provided with the oil extraction pipeline in the casing of first grid below, be provided with oil collecting box mechanism on the casing of oil extraction pipeline below, be provided with the circuit board in the bottom of casing, be provided with the treater on the circuit board, be provided with control panel on the preceding wall of chassis bottom, the left and right sides of casing is provided with drive mechanism, the left and right sides at casing top has the swing arm through the pivot cooperation, be provided with the apron on the preceding terminal surface of casing, the treater respectively with fan and control panel electric connection.
2. The flip-top range hood of claim 1, wherein the oil collecting box mechanism comprises an inserting base and an oil collecting box, the inserting base is disposed on the bottom surface of the housing, engaging grooves are formed on inner walls of the left and right sides of the inserting base, engaging blocks are disposed on both sides of the oil collecting box, the oil collecting box is connected to the inserting base through the engaging blocks and the engaging grooves, and the oil discharging pipeline penetrates through the bottom surface of the housing and is communicated with the oil collecting box.
3. The flip-top range hood of claim 1, wherein the cover plate at the front end of the exhaust duct is provided with an LED lamp, and the LED lamp is electrically connected to the processor.
4. The flip-top range hood of claim 1, wherein the control panel is provided with a main start/stop button, a cover plate flip-out button, a cover plate recovery button and an LED lamp switch button.
5. The flip range hood as claimed in claim 1, wherein the traction mechanism comprises a cylinder fixing seat, a cylinder, a push rod and a connecting rod, the cylinder fixing seat is disposed on the inner wall of the front end surface of the left and right sides of the housing, the cylinder is fitted in the cylinder fixing seat, the push rod is connected to the driving end of the cylinder through a joint, one end of the connecting rod is connected to the top end of the push rod through a rotating shaft, the other end of the connecting rod is fitted on the inner wall surface of the swing arm through a rotating shaft, and the cylinder is electrically connected to the processor.
6. The flip-top range hood of claim 5, wherein the top portion of the swing arm is a circular block, a protrusion is disposed on one side of the circular block, and a rotating shaft is engaged between the protrusion and the connecting rod.
7. The flip-top range hood of claim 1, wherein the bottom of the cover plate is provided with a fitting hole, and a second grating is arranged in the fitting hole.
8. The flip-top range hood of claim 1, wherein the angle of the cover plate turned out on the front end surface of the housing is between 0 ° and 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219015.1U CN210801319U (en) | 2019-07-31 | 2019-07-31 | Cover-turning type fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921219015.1U CN210801319U (en) | 2019-07-31 | 2019-07-31 | Cover-turning type fume exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210801319U true CN210801319U (en) | 2020-06-19 |
Family
ID=71241709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921219015.1U Expired - Fee Related CN210801319U (en) | 2019-07-31 | 2019-07-31 | Cover-turning type fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210801319U (en) |
-
2019
- 2019-07-31 CN CN201921219015.1U patent/CN210801319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |