CN112413697A - Automatic speed regulation lampblack absorber of degreasing - Google Patents
Automatic speed regulation lampblack absorber of degreasing Download PDFInfo
- Publication number
- CN112413697A CN112413697A CN202011584304.9A CN202011584304A CN112413697A CN 112413697 A CN112413697 A CN 112413697A CN 202011584304 A CN202011584304 A CN 202011584304A CN 112413697 A CN112413697 A CN 112413697A
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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
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses an automatic speed-regulating range hood for removing oil stain, which comprises a body, wherein an air cavity is arranged in the body, a first rotating shaft is rotationally arranged on the inner wall of the lower side of the air cavity, a reaction box is fixedly arranged on the left and right end faces of the body in a left-right symmetrical manner by taking the first rotating shaft as the center, a containing cavity is arranged in the reaction box, a reaction mechanism is arranged in the containing cavity, the reaction mechanism comprises a sliding plate which is slidably arranged between the inner walls of the left and right sides of the containing cavity, and a stop block is respectively slidably arranged on the inner walls of the left and right sides of the containing cavity. Avoiding the occurrence of fire accidents of the flue.
Description
Technical Field
The invention relates to the relevant field of range hoods, in particular to an automatic speed-regulating range hood for removing oil stains.
Background
The lampblack absorber is an electrical appliance for purifying the kitchen environment, can exhaust the lampblack generated by cooking, can only operate at a certain speed, and can often cause the lampblack to escape due to untimely absorption of the lampblack absorber when the lampblack is suddenly increased so as to be adsorbed on the wall of a kitchen to influence the kitchen environment, and meanwhile, when the temperature of the lampblack is too high, a flue fire disaster is easily generated in a smoke pipe.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic speed regulation range hood for removing oil stains, and overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to an automatic speed-regulating range hood for removing oil stains, which comprises a body, wherein an air cavity is arranged in the body, a first rotating shaft is rotatably arranged on the inner wall of the lower side of the air cavity, a reaction box is fixedly arranged on the left and right end surfaces of the body in a left-right symmetrical manner by taking the first rotating shaft as the center, a containing cavity is arranged in the reaction box, a reaction mechanism is arranged in the containing cavity, the reaction mechanism comprises a sliding plate which is slidably arranged between the inner walls of the left and right sides of the containing cavity, a stop block is respectively slidably arranged on the inner walls of the left and right sides of the containing cavity, the lower end surface of the stop block is close to the upper end surface of the sliding plate, a supporting block is fixedly arranged on the lower end surface of the sliding plate, a second rotating shaft is rotatably arranged on the supporting block and penetrates through the left and right end surfaces of the supporting block, the upper end face of the sliding plate is fixedly provided with a first motor and a plug, the plug is positioned on the left side of the first motor and is connected with the first motor through an electric wire, the lower end of the first motor is rotatably provided with a third rotating shaft, the third rotating shaft penetrates through the upper end face and the lower end face of the sliding plate, and a driving helical gear is fixedly arranged on the third rotating shaft and is meshed with a driven helical gear;
the air cavity is internally provided with a speed regulating mechanism, the speed regulating mechanism comprises a rotating wheel rotatably arranged on the inner wall of the right side of the air cavity, the left end surface of the rotating wheel is fixedly provided with an air pump, the rotating wheel is internally provided with three fixed shells around the air pump, the fixed shells are internally provided with air pressure cavities, first sliders are arranged between the inner walls of the left side and the right side of the air pressure cavities in a sliding manner, first springs are fixedly arranged between the first sliders and the inner walls of the upper sides of the air pressure cavities, the upper end surfaces of the first sliders are fixedly provided with push rods which penetrate through the inner walls of the upper sides of the air pressure cavities, ejector blocks are fixedly arranged on the push rods far away from the air pump ends, the inner wall of the left side of the air cavity is fixedly provided with a second motor, the right end surface of the second motor is rotatably provided with a fourth rotating shaft, the fixed block penetrates through the inner wall of the right side of the air cavity, a groove is formed in the fixed block, a second sliding block is arranged between the upper inner wall and the lower inner wall of the groove in a sliding mode, a second spring is fixedly arranged between the second sliding block and the inner wall of the front side of the groove, a fifth rotating shaft is arranged on the left end face of the second sliding block in a rotating mode and penetrates through the inner wall of the left side of the groove, and a driving belt pulley is fixedly arranged on the fifth rotating shaft;
the machine body is characterized in that a flue is fixedly arranged on the right end face of the machine body, an exhaust cavity is arranged in the flue and is communicated with the air cavity, a decontamination mechanism is arranged in the exhaust cavity and comprises a collecting box fixedly arranged on the lower end face of the exhaust cavity, a collecting cavity is arranged in a fourth motor of the collecting box, a third sliding block is arranged on the inner wall of the lower side of the collecting cavity in a sliding mode, a third spring is fixedly arranged between the inner walls of the right side of the collecting cavity, a third motor and a guide rod are fixedly arranged on the upper end face of the third sliding block, the guide rod is located on the right side of the third motor, a sixth rotating shaft is arranged at the upper end of the third motor in a rotating mode, a scraper is arranged on the guide rod in a sliding mode, and the sixth rotating.
Preferably, reaction mechanism still includes accomodate fixed bracing piece and the atmospheric pressure casing that is equipped with of chamber upside inner wall, the atmospheric pressure casing is located the bracing piece right side, the fixed power supply piece that is equipped with of terminal surface under the bracing piece, the power supply piece is located the plug upside, the atmospheric pressure casing runs through accomodate chamber upside inner wall, accomodate the fixed aerostatic press that is equipped with of chamber up end, be equipped with the atmospheric pressure chamber in the atmospheric pressure casing, the slip is equipped with the piston between the inboard wall about the atmospheric pressure chamber, the fixed ejector pin that is equipped with of terminal surface just under the piston the ejector pin runs through atmospheric pressure chamber downside inner wall, the fixed setting of terminal surface is in under the ejector pin the sliding plate up end, the fixed oil smoke monitor that is equipped with.
Preferably, speed adjusting mechanism still includes the seventh pivot that the rotation was equipped with between the side inner wall about the air chamber, the seventh pivot is located fourth pivot downside just is located first pivot upside, the fixed block is located the fourth pivot with seventh pivot rear side, the fixed driving pulley and the drive helical gear of being equipped with in the seventh pivot, the drive helical gear is located the driving pulley left side, the driving pulley with the kicking block passes through the belt and connects, the fixed second flabellum and the drive helical gear of being equipped with in the first pivot, the second flabellum is located the drive helical gear downside, the drive helical gear with the drive helical gear meshing.
Preferably, scrubbing mechanism still includes the fixed fourth motor that is equipped with of flue up end, the rotation of fourth motor lower extreme is equipped with seventh pivot, the seventh pivot runs through exhaust chamber upside inner wall and lower terminal surface rotate the setting and are in collect chamber downside inner wall, the seventh pivot is located sixth pivot left side, fixed cooling plate and the reel of being equipped with in the seventh pivot, the reel is located the cooling plate downside, the reel with the third slider passes through the string and connects.
Preferably, the pulling force of the third slider by the string is greater than the pulling force of the third slider by the third spring, and the elastic force of the second spring is less than the tension of the belt.
The invention has the beneficial effects that: the diameter of the rotating wheel is adjusted through the built-in air pump, so that the transmission ratio between the rotating wheel and the belt wheel is improved, the rotating speed of the fan blades is increased, the adsorption of oil smoke is increased, meanwhile, the openings on the two sides are opened to absorb escaping oil smoke and prevent the oil smoke from influencing the indoor environment, the built-in cooling plate can cool the oil smoke and adsorb the oil smoke, and the occurrence of fire accidents of a flue is avoided.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of an example of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B shown in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The automatic speed regulation range hood for removing oil stains in combination with the attached drawings 1-3 comprises a body 10, an air chamber 11 is arranged in the body 10, a first rotating shaft 28 is rotatably arranged on the inner wall of the lower side of the air chamber 11, a reaction box 31 is fixedly arranged on the left and right end faces of the body 10 in a bilateral symmetry manner by taking the first rotating shaft 28 as the center, a containing cavity 32 is arranged in the reaction box 31, a reaction mechanism 80 is arranged in the containing cavity 32, the reaction mechanism 80 comprises a sliding plate 42 which is slidably arranged between the inner walls of the left and right sides of the containing cavity 32, a stop block 38 is respectively slidably arranged on the inner walls of the left and right sides of the containing cavity 32, the lower end face of the stop 38 is close to the upper end face of the sliding plate 42, a support block 48 is fixedly arranged on the lower end face of the sliding plate 42, a second rotating shaft 49 is, the second rotating shaft 49 is fixedly provided with a first fan blade 51 and a driven bevel gear 50, the first fan blade 51 and the driven bevel gear 50 are respectively located on the left side and the right side of the supporting block 48, the upper end surface of the sliding plate 42 is fixedly provided with a first motor 45 and a plug 41, the plug 41 is located on the left side of the first motor 45 and is connected with the first motor 45 through an electric wire 44, the lower end of the first motor 45 is rotatably provided with a third rotating shaft 46, the third rotating shaft 46 penetrates through the upper end surface and the lower end surface of the sliding plate 42, the third rotating shaft 46 is fixedly provided with a driving bevel gear 47, the driving bevel gear 47 is meshed with the driven bevel gear 50, the sliding plate 42 slidably pushes the stopper 38 to slide, the first motor 45 drives the third rotating shaft 46 to rotate, the third rotating shaft 46 drives the driving bevel gear 47 to rotate, the driving bevel gear 47 drives the driven bevel gear 50 to rotate through the meshing with the, the driven bevel gear 50 drives the second rotating shaft 49 and the first fan blade 51 to rotate;
the air pump is characterized in that a speed regulating mechanism 81 is arranged in the air cavity 11, the speed regulating mechanism 81 comprises a rotating wheel 15 which is rotatably arranged on the inner wall of the right side of the air cavity 11, an air pump 14 is fixedly arranged on the left end face of the rotating wheel 15, three fixing shells 22 are arranged in the rotating wheel 15 around the air pump 14 as the center, an air pressure cavity 18 is arranged in each fixing shell 22, a first sliding block 19 is arranged between the inner walls of the left side and the right side of the air pressure cavity 18 in a sliding manner, a first spring 20 is fixedly arranged between each first sliding block 19 and the inner wall of the upper side of the air pressure cavity 18, a push rod 21 is fixedly arranged on the upper end face of each first sliding block 19 and penetrates through the inner wall of the upper side of the air pressure cavity 18, a top block 23 is fixedly arranged on the push rod 21 far away from the end of the air pump 14, a second motor 12 is fixedly arranged on the inner wall of the left side of the, a fixing block 67 is fixedly arranged on the right inner wall of the air cavity 11, the fixing block 67 penetrates through the right inner wall of the air cavity 11, a groove 68 is arranged in the fixing block 67, a second slider 69 is arranged between the upper inner wall and the lower inner wall of the groove 68 in a sliding manner, a second spring 70 is fixedly arranged between the second slider 69 and the front inner wall of the groove 68 in a sliding manner, a fifth rotating shaft 71 is arranged on the left end face of the second slider 69 in a rotating manner, the fifth rotating shaft 71 penetrates through the left inner wall of the groove 68, a driving belt pulley 72 is fixedly arranged on the fifth rotating shaft 71, the air pump 14 drives the first slider 19 to slide, the first slider 19 pushes the top block 23 to slide and extrude the first spring 20 through the push rod 21, the second motor 12 drives the fourth rotating shaft 13 to rotate, the fourth rotating shaft 13 drives the air pump 14 and the rotating wheel 15 to rotate, and the driving belt pulley 72 to move through tension, the driving pulley 72 drives the second slider 69 to slide through the fifth rotating shaft 71 and presses the second spring 70;
a flue 52 is fixedly arranged on the right end face of the machine body 10, an exhaust cavity 53 is arranged in the flue 52, the exhaust cavity 53 is communicated with the air cavity 11, a decontamination mechanism 82 is arranged in the exhaust cavity 53, the decontamination mechanism 82 comprises a collecting box 57 fixedly arranged on the lower end face of the exhaust cavity 53, a collecting cavity 58 is arranged in a fourth motor 54 of the collecting box 57, a third sliding block 61 is arranged on the inner wall of the lower side of the collecting cavity 58 in a sliding manner, a third spring 62 is fixedly arranged between the third sliding block 61 and the inner wall of the right side of the collecting cavity 58, a third motor 63 and a guide rod 64 are fixedly arranged on the upper end face of the third sliding block 61, the guide rod 64 is positioned on the right side of the third motor 63, a sixth rotating shaft 65 is rotatably arranged on the upper end of the third motor 63, a scraping plate 66 is slidably arranged on the guide rod 64, and the sixth rotating shaft 65 penetrates through, the third slide block 61 stretches the third spring 62 in a sliding manner, the third motor 63 drives the sixth rotating shaft 65 to rotate, and the sixth rotating shaft 65 drives the scraping plate 66 to slide through the threaded connection with the scraping plate 66.
Beneficially, the reaction mechanism further includes a support rod 39 and an air compressor shell 34 which are fixedly arranged on the inner wall of the upper side of the accommodating cavity 32, the air compressor shell 34 is located on the right side of the support rod 39, a power supply block 40 is fixedly arranged on the lower end face of the support rod 39, the power supply block 40 is located on the upper side of the plug 41, the air compressor shell 34 penetrates through the inner wall of the upper side of the accommodating cavity 32, an air compressor 33 is fixedly arranged on the upper end face of the accommodating cavity 32, an air pressure cavity 35 is arranged in the air compressor shell 34, a piston 36 is slidably arranged between the inner walls of the left side and the right side of the air pressure cavity 35, a push rod 37 is fixedly arranged on the lower end face of the piston 36 and penetrates through the inner wall of the lower side of the air pressure cavity 35, the lower end face of the push rod.
Beneficially, the speed adjusting mechanism 81 further includes a seventh rotating shaft 26 rotatably disposed between the left and right inner walls of the air chamber 11, the seventh rotating shaft 26 is disposed on the lower side of the fourth rotating shaft 13 and on the upper side of the first rotating shaft 28, the fixing block 67 is disposed on the rear sides of the fourth rotating shaft 13 and the seventh rotating shaft 26, a driving pulley 25 and a driving bevel gear 27 are fixedly disposed on the seventh rotating shaft 26, the driving bevel gear 27 is disposed on the left side of the driving pulley 25, the driving pulley 72 and the top block 23 are connected by a belt 24, a second blade 29 and a driving bevel gear 30 are fixedly disposed on the first rotating shaft 28, the second blade 29 is disposed on the lower side of the driving bevel gear 30, and the driving bevel gear 30 is engaged with the driving bevel gear 27.
Advantageously, the dirt removing mechanism 82 further includes a fourth motor 54 fixedly arranged on the upper end surface of the flue 52, a seventh rotating shaft 55 is rotatably arranged at the lower end of the fourth motor 54, the seventh rotating shaft 55 penetrates through the upper inner wall of the exhaust cavity 53, the lower end surface of the seventh rotating shaft is rotatably arranged on the lower inner wall of the collection cavity 58, the seventh rotating shaft 55 is located on the left side of the sixth rotating shaft 65, a cooling plate 56 and a winding wheel 59 are fixedly arranged on the seventh rotating shaft 55, the winding wheel 59 is located on the lower side of the cooling plate 56, and the winding wheel 59 is connected with the third sliding block 61 through a string 60.
Advantageously, the tension of the third slider 61 by the string 60 is greater than the tension of the third slider 61 by the third spring 62, and the elastic force of the second spring 70 is less than the tension of the belt 24.
In the initial state, the first spring 20 and the second spring 70 are in a compressed state, and the third spring 62 is in a normal state.
When the smoke exhauster is used, when smoke suddenly enlarges to cause the smoke exhauster to be too late to be completely absorbed, the smoke escapes towards two sides, the smoke monitor 43 monitors the escaped smoke, the air compressor 33 is started, the air compressor 33 drives the piston 36 to slide upwards, the piston 36 drives the sliding plate 42 to slide upwards through the ejector rod 37, the sliding plate 42 slides to push the stop block 38 to slide, the through hole is opened, meanwhile, the sliding plate 42 drives the plug 41 to move and insert into the power supply block 40, the first motor 45 drives the third rotating shaft 46 to rotate, the third rotating shaft 46 drives the driving helical gear 47 to rotate, the driving helical gear 47 drives the driven helical gear 50 to rotate through meshing with the driven helical gear 50, the driven helical gear 50 drives the second rotating shaft 49 and the first fan blade 51 to rotate, the escaped smoke is absorbed, the air pump 14 drives the first sliding block 19 to slide and extrude the first spring 20, the first sliding block 19 drives the ejector block 23 to, the belt 24 pushes the driving belt wheel 72 to move, the driving belt wheel 72 drives the second sliding block 69 to slide and extrude the second spring 70 through the fifth rotating shaft 71, the second motor 12 drives the fourth rotating shaft 13 to rotate, the fourth rotating shaft 13 drives the air pump 14 and the rotating wheel 15 to rotate, the rotating wheel 15 drives the ejector block 23 to rotate, the ejector block 23 drives the driving belt wheel 25 to rotate through the belt 24, the driving belt wheel 25 drives the seventh rotating shaft 26 and the driving bevel gear 27 to rotate, the driving bevel gear 27 drives the driving bevel gear 30 to rotate through meshing with the driving bevel gear 30, the driving bevel gear 30 drives the first rotating shaft 28 and the second fan blades 29 to rotate, the absorption efficiency of the oil smoke is accelerated, the oil smoke is cooled through the cooling plate 56, oil stains are adsorbed on the left end face of the cooling plate 56, the fourth motor 54 is started, the fourth motor 54 drives the seventh rotating shaft 55 to rotate, the seventh rotating shaft 55 drives the cooling plate 56 and, the third slider 61 is pulled by the reel 59 through the string 60 to slide to the left, the third motor 63 is started, the third motor 63 drives the sixth rotating shaft 65 to rotate, the sixth rotating shaft 65 drives the scraper 66 to slide through the threaded connection with the scraper 66, and oil stains attached to the surface of the cooling plate 56 are scraped.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic speed governing lampblack absorber of degreasing, includes the organism, its characterized in that: an air cavity is arranged in the machine body, a first rotating shaft is rotatably arranged on the inner wall of the lower side of the air cavity, a reaction box is fixedly arranged on the left end surface and the right end surface of the machine body in a bilateral symmetry mode by taking the first rotating shaft as a center, a containing cavity is arranged in the reaction box, a reaction mechanism is arranged in the containing cavity and comprises a sliding plate which is slidably arranged between the inner walls of the left side and the right side of the containing cavity, a stop block is respectively slidably arranged on the inner walls of the left side and the right side of the containing cavity, the lower end surface of the stop block is close to the upper end surface of the sliding plate, a supporting block is fixedly arranged on the lower end surface of the sliding plate, a second rotating shaft is rotatably arranged on the supporting block and penetrates through the left end surface and the right end surface of the supporting block, a first fan blade and a driven helical gear are fixedly arranged on, the plug is positioned on the left side of the first motor and is connected with the first motor through an electric wire, a third rotating shaft is rotatably arranged at the lower end of the first motor and penetrates through the upper end surface and the lower end surface of the sliding plate, and a driving helical gear is fixedly arranged on the third rotating shaft and is meshed with the driven helical gear;
the air cavity is internally provided with a speed regulating mechanism, the speed regulating mechanism comprises a rotating wheel rotatably arranged on the inner wall of the right side of the air cavity, the left end surface of the rotating wheel is fixedly provided with an air pump, the rotating wheel is internally provided with three fixed shells around the air pump, the fixed shells are internally provided with air pressure cavities, first sliders are arranged between the inner walls of the left side and the right side of the air pressure cavities in a sliding manner, first springs are fixedly arranged between the first sliders and the inner walls of the upper sides of the air pressure cavities, the upper end surfaces of the first sliders are fixedly provided with push rods which penetrate through the inner walls of the upper sides of the air pressure cavities, ejector blocks are fixedly arranged on the push rods far away from the air pump ends, the inner wall of the left side of the air cavity is fixedly provided with a second motor, the right end surface of the second motor is rotatably provided with a fourth rotating shaft, the fixed block penetrates through the inner wall of the right side of the air cavity, a groove is formed in the fixed block, a second sliding block is arranged between the upper inner wall and the lower inner wall of the groove in a sliding mode, a second spring is fixedly arranged between the second sliding block and the inner wall of the front side of the groove, a fifth rotating shaft is arranged on the left end face of the second sliding block in a rotating mode and penetrates through the inner wall of the left side of the groove, and a driving belt pulley is fixedly arranged on the fifth rotating shaft;
the machine body is characterized in that a flue is fixedly arranged on the right end face of the machine body, an exhaust cavity is arranged in the flue and is communicated with the air cavity, a decontamination mechanism is arranged in the exhaust cavity and comprises a collecting box fixedly arranged on the lower end face of the exhaust cavity, a collecting cavity is arranged in a fourth motor of the collecting box, a third sliding block is arranged on the inner wall of the lower side of the collecting cavity in a sliding mode, a third spring is fixedly arranged between the inner walls of the right side of the collecting cavity, a third motor and a guide rod are fixedly arranged on the upper end face of the third sliding block, the guide rod is located on the right side of the third motor, a sixth rotating shaft is arranged at the upper end of the third motor in a rotating mode, a scraper is arranged on the guide rod in a sliding mode, and the sixth rotating.
2. The automatic speed-regulating range hood for removing oil stains according to claim 1, which is characterized in that: reaction unit still includes accomodate the fixed bracing piece and the atmospheric pressure casing that is equipped with of chamber upside inner wall, the atmospheric pressure casing is located the bracing piece right side, the fixed power supply piece that is equipped with of terminal surface under the bracing piece, the power supply piece is located the plug upside, the atmospheric pressure casing runs through accomodate chamber upside inner wall, accomodate the fixed aerostatic press that is equipped with of chamber up end, be equipped with the atmospheric pressure chamber in the atmospheric pressure casing, the slip is equipped with the piston between the inboard inner wall about the atmospheric pressure chamber, the fixed ejector pin that is equipped with of terminal surface just under the piston the ejector pin runs through atmospheric pressure chamber downside inner wall, the fixed setting of terminal surface is in under the ejector pin sliding plate up end, the fixed oil smoke monitor that is.
3. The automatic speed-regulating range hood for removing oil stains according to claim 1, which is characterized in that: speed adjusting mechanism still includes rotate the seventh pivot that is equipped with between the side inner wall about the air chamber, the seventh pivot is located fourth pivot downside just is located first pivot upside, the fixed block is located the fourth pivot with seventh pivot rear side, the fixed driving pulley and the drive helical gear that is equipped with in the seventh pivot, the drive helical gear is located the driving pulley left side, the driving pulley with the kicking block passes through the belt and connects, fixed second flabellum and the drive helical gear of being equipped with in the first pivot, the second flabellum is located the drive helical gear downside, the drive helical gear with the drive helical gear meshing.
4. The automatic speed-regulating range hood for removing oil stains according to claim 1, which is characterized in that: scrubbing mechanism still includes the fixed fourth motor that is equipped with of flue up end, fourth motor lower extreme rotates and is equipped with the seventh pivot, the seventh pivot runs through exhaust chamber upside inner wall and lower terminal surface rotate and set up collect chamber downside inner wall, the seventh pivot is located sixth pivot left side, fixed cooling plate and the reel of being equipped with in the seventh pivot, the reel is located the cooling plate downside, the reel with the third slider passes through the string and connects.
5. The automatic speed-regulating range hood for removing oil stains according to claim 4, which is characterized in that: the pulling force of the thin rope on the third sliding block is greater than the pulling force of the third spring on the third sliding block, and the elastic force of the second spring is smaller than the tension of the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011584304.9A CN112413697A (en) | 2020-12-28 | 2020-12-28 | Automatic speed regulation lampblack absorber of degreasing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011584304.9A CN112413697A (en) | 2020-12-28 | 2020-12-28 | Automatic speed regulation lampblack absorber of degreasing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112413697A true CN112413697A (en) | 2021-02-26 |
Family
ID=74782797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011584304.9A Withdrawn CN112413697A (en) | 2020-12-28 | 2020-12-28 | Automatic speed regulation lampblack absorber of degreasing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112413697A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020088211A1 (en) * | 2001-01-10 | 2002-07-11 | Yu-Yuan Lin | Filter for indoor barbecue |
| CN2888324Y (en) * | 2006-03-16 | 2007-04-11 | 戚紫薇 | Cooking fume purifier |
| CN106051875A (en) * | 2016-07-26 | 2016-10-26 | 广东万家乐燃气具有限公司 | Extractor hood with automatically controlled gears |
| CN108266775A (en) * | 2018-04-11 | 2018-07-10 | 杭州老板电器股份有限公司 | The kitchen ventilator of more smoking ports and top suction type kitchen ventilator |
| CN210118801U (en) * | 2019-03-15 | 2020-02-28 | 刘伟 | Stainless steel lampblack absorber for domestic stove |
| CN211119586U (en) * | 2019-12-03 | 2020-07-28 | 武汉金穗厨房设备工程有限公司 | Range hood capable of changing gear |
-
2020
- 2020-12-28 CN CN202011584304.9A patent/CN112413697A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020088211A1 (en) * | 2001-01-10 | 2002-07-11 | Yu-Yuan Lin | Filter for indoor barbecue |
| CN2888324Y (en) * | 2006-03-16 | 2007-04-11 | 戚紫薇 | Cooking fume purifier |
| CN106051875A (en) * | 2016-07-26 | 2016-10-26 | 广东万家乐燃气具有限公司 | Extractor hood with automatically controlled gears |
| CN108266775A (en) * | 2018-04-11 | 2018-07-10 | 杭州老板电器股份有限公司 | The kitchen ventilator of more smoking ports and top suction type kitchen ventilator |
| CN210118801U (en) * | 2019-03-15 | 2020-02-28 | 刘伟 | Stainless steel lampblack absorber for domestic stove |
| CN211119586U (en) * | 2019-12-03 | 2020-07-28 | 武汉金穗厨房设备工程有限公司 | Range hood capable of changing gear |
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