CN113294828A - Smoke absorption angle self-adjusting range hood - Google Patents
Smoke absorption angle self-adjusting range hood Download PDFInfo
- Publication number
- CN113294828A CN113294828A CN202110793715.7A CN202110793715A CN113294828A CN 113294828 A CN113294828 A CN 113294828A CN 202110793715 A CN202110793715 A CN 202110793715A CN 113294828 A CN113294828 A CN 113294828A
- Authority
- CN
- China
- Prior art keywords
- guide pipeline
- smoke guide
- smoke
- ring
- circular ring
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F24C15/2078—Removing cooking fumes movable
Abstract
A smoke exhaust ventilator with a self-adjusting smoke suction angle belongs to the technical field of smoke exhaust ventilators; the smoke sucking angle adjusting mechanism comprises a smoke guiding pipe I, a smoke guiding pipe II, a smoke guiding pipe III and a smoke guiding pipe IV, wherein the smoke guiding pipe IV rotates on the rear end face of the smoke guiding pipe III, the front end face of the smoke guiding pipe IV and the rear end face of the smoke guiding pipe III rotate to enable the rear end opening of the smoke guiding pipe IV to move in a left circular manner, the front end face of the smoke guiding pipe III rotates on the rear end face of the smoke guiding pipe II to drive the smoke guiding pipe III and the smoke guiding pipe IV to move in a circular manner, the opening position of the smoke guiding pipe IV is changed through the arrangement of the smoke guiding pipe II, the smoke guiding pipe III and the smoke guiding pipe IV, the smoke sucking angle adjusting mechanism is more convenient for a user to specifically adjust the rear end opening position of the smoke guiding pipe IV according to the use habit of the user so as to adjust the smoke sucking position, and is more flexible and convenient, the practicability is stronger.
Description
Technical Field
The invention belongs to the technical field of range hood equipment, and particularly relates to a range hood with a self-adjusting smoking angle.
Background
The prior art discloses a split type smoke exhaust ventilator (CN 95117863.6) which comprises a rotating plate mechanism, wherein a rotating shaft is arranged on the rotating shaft, a valve cover plate rotating along with the rotation of the rotating shaft is arranged on the rotating shaft, a shaft seat is arranged on a bottom plate of a smoke exhaust hood smoke suction port at the lower end of the rotating shaft, a rotating handle is arranged at the upper end of the rotating shaft penetrating through the smoke exhaust hood top plate, a valve opening limiting plate when the valve cover plate is opened to the head is also arranged on the bottom plate of the smoke exhaust hood smoke suction port, the valve cover plate closing limiting plate when the valve cover plate is closed and a guide rail for keeping the valve cover plate from falling off when rotating, and the split type smoke exhaust hood is more miniaturized due to the adoption of a lifting or rotating plate type valve cover plate opening and closing device, so that the installation height of the smoke exhaust hood can be further reduced, the smoke exhaust distance is shortened and the smoke exhaust efficiency is improved under the condition of not blocking the view of cooking; (2) set up tilting oil guide plate mechanism on the smoking mouth in the smoke pumping cover, avoided containing carcinogenic tar to drip direct food pollution harm that falls into the wok and cause from the smoking mouth, the smoking mouth rigidity of current smoke pumping machine, but every user all has the preference of oneself, under the condition with a kitchen range only, current smoke pumping machine is because the position of the adjustment smoking mouth of smoking mouth that smoking mouth rigidity can not be pertinence.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art and provides the range hood with the self-adjusting smoking angle.
The technical problem of the invention is mainly solved by the following technical scheme: a smoke exhaust ventilator with a self-adjustable smoking angle comprises a smoke exhaust ventilator body, wherein a smoking angle adjusting mechanism is arranged on the smoke exhaust ventilator body, the smoking angle adjusting mechanism comprises a smoke guide pipeline I, a smoke guide pipeline II, a smoke guide pipeline III and a smoke guide pipeline IV, the smoke guide pipeline IV is rotationally connected with one vertical pipe, the smoke guide pipeline III is rotationally connected with the smoke guide pipeline II, the smoke guide pipeline II is rotationally connected with one smoke guide pipeline II, the smoke guide pipeline I is fixedly connected with the smoke outlet of the smoke extractor body, the first smoke guide pipeline, the second smoke guide pipeline, the third smoke guide pipeline and the fourth smoke guide pipeline jointly form a hollow circular tube, the corrugated tube is fixedly connected in the circular tube, the left end face of the second smoke guide pipeline is vertical, the right end face of the second smoke guide pipeline inclines, the left end face of the third smoke guide pipeline inclines, the right end face of the third smoke guide pipeline and the left end face of the fourth smoke guide pipeline are symmetrically arranged, and the left end face of the fourth smoke guide pipeline inclines.
Preferably, the smoking angle adjusting mechanism further comprises a motor, a first circular ring, a rotating shaft and a gear, the first circular ring is fixedly connected with the circumferential surface of the second smoke guide pipeline and rotatably connected with the first circular ring, the motor is fixedly connected with the circumferential surface of the first smoke guide pipeline, the rotating shaft is fixedly connected with an output shaft of the motor, the gear is fixedly connected with the rear wall surface of the rotating shaft, teeth are arranged on the outer circumferential surface of the first circular ring, and the gear is meshed with the first circular ring.
Preferably, the transverse section of the first circular ring is circular, the inner diameter of the first circular ring is equal to the outer diameters of the first smoke guide pipeline and the gear, the first circular ring is divided into an inner layer and an outer layer, the outer layer of the first circular ring is a metal shell, the inner layer of the first circular ring is a rubber layer, the rubber layer of the first circular ring is fixedly connected with the outer surface of the second smoke guide pipeline, the rubber layer of the first circular ring is slidably connected with the outer surface of the first smoke guide pipeline, one end of a corrugated pipe in the first smoke guide pipeline is fixedly connected with a smoke outlet of the smoke extractor body, and the opening of the other end of the corrugated pipe is fixedly connected with the inner wall of the fourth smoke guide pipeline.
Preferably, the smoking angle adjusting mechanism further comprises a second circular ring and a third circular ring, the second circular ring is fixedly connected with the outer circumferential surface of the third smoke guide pipeline and rotatably connected with the outer circumferential surface of the second smoke guide pipeline, the third circular ring is fixedly connected with the outer circumferential surface of the fourth smoke guide pipeline and rotatably connected with the outer circumferential surface of the third smoke guide pipeline.
Preferably, the rear wall surface of the second ring inclines backwards, the rear wall surface of the third ring inclines forwards, the second ring and the third ring are symmetrically arranged, the right side wall of the second ring is parallel to the right end surface of the second smoke guide pipeline, the right wall surface of the second ring is parallel to the front end surface of the fourth smoke guide pipeline, the second ring, the third ring and the first ring are divided into an inner side and an outer side in the same way, and the second ring and the third ring are provided with the same motor, rotating shaft and gear in the same way as the claims.
Preferably, the smoking angle adjusting mechanism further comprises a liquid collecting tank, a first vertical plate, a guide plate, a first scraper and a first spring, the first vertical plate is connected with liquid, the first scraper is connected with the first vertical plate in a sliding mode, one end of the first spring is fixedly connected with the scraper, the other end of the first spring is fixedly connected with the guide plate, and the guide plate is fixedly connected with the top surface of the first vertical plate and is attached to the guide plate.
Preferably, the smoking angle adjusting mechanism further comprises a first support rod, a second support rod, a first vertical pipe, a sliding rod, a connecting plate and a second spring, wherein the first support rod is fixedly connected with the inner wall of the smoke guide pipeline, the second support rod is fixedly connected with the first support rod, the first vertical pipe is slidably connected with the second support rod, the sliding rod is fixedly connected with a vertical plate, the sliding rod is slidably connected with the first vertical pipe, the connecting plate is fixedly connected with the first vertical pipe, one end of the second spring is fixedly connected with the second support rod, and the other end of the second spring is fixedly connected with the connecting plate.
Preferably, the transverse section of the first vertical plate is semicircular, the longitudinal section of the first vertical plate is rectangular, the transverse section of the guide plate is fan-shaped, the horizontal section of the first vertical pipe is a circular hollow cylinder, and the sliding rod is in sliding connection with the inner wall of the first vertical pipe.
Preferably, the smoking angle adjusting mechanism further comprises a sliding groove, scraping blocks and springs, the sliding groove is formed in the top surface of the scraping plate, the scraping blocks are in sliding connection with the sliding groove, the scraping blocks are in a plurality of number, the springs are fixedly connected between every two adjacent scraping blocks, and the distance between every two adjacent scraping blocks is matched with the gap between the corrugated pipes.
The invention has the following beneficial effects:
1. the smoke exhaust ventilator with the self-adjustable smoking angle is realized by rotating the smoke guide pipeline IV on the rear end surface of the smoke guide pipeline III, rotating the front end surface of the smoke guide pipeline IV and the rear end surface of the smoke guide pipeline III to enable the rear end opening of the smoke guide pipeline IV to move in a left circular manner, rotating the front end surface of the smoke guide pipeline III on the rear end surface of the smoke guide pipeline II to drive the smoke guide pipeline III and the smoke guide pipeline IV to do circular movement, rotating the smoke guide pipeline II on the rear end surface of the smoke guide pipeline I to drive the smoke guide pipeline II, the smoke guide pipeline III and the smoke guide pipeline IV to perform coarse adjustment when the smoke guide pipeline I, the smoke guide pipeline II, the smoke guide pipeline III and the smoke guide pipeline IV jointly form a bent pipe, and arranging the smoke guide pipeline II, the smoke guide pipeline III and the smoke guide pipeline IV to realize the adjustable smoking angle, thereby being more convenient for users to specifically adjust the rear end opening position of the smoke guide pipeline IV according to own use habits, more flexible and convenient, and stronger practicability.
2. According to the smoke suction angle self-adjusting range hood, the smoke guide pipeline II, the smoke guide pipeline III and the smoke guide pipeline IV are arranged, a whole traditional smoke suction pipeline is divided, and the opening position at the rear end of the smoke guide pipeline IV can be stopped at will on the Z axis through the rotating connection among the smoke guide pipeline II, the smoke guide pipeline III and the smoke guide pipeline IV, so that the adjustability of the smoke suction position is improved.
3. This smoking angle is from mode lampblack absorber, it is rotatory to drive the pivot through the motor rotation, gear in the pivot promotes the motor rotation and then drives and leads the rotation of tobacco pipe two, and the same reason, leads tobacco pipe three and leads two relative rotations of tobacco pipe, leads tobacco pipe four and relative rotation, through setting up a plurality of motors, cooperation leads tobacco pipe two, leads tobacco pipe three and leads tobacco pipe four, makes and leads tobacco pipe two, leads the tobacco pipe three and leads the change of the opening position of tobacco pipe four independently adjustable and drive and lead the change of the opening position of tobacco pipe four, realizes that the opening position of leading tobacco pipe four is parallel and perpendicular with leading tobacco pipe, and accommodation is wider.
4. This smoking angle is from mode lampblack absorber, through leading two in-process of tobacco pipe, scrape the piece and will be stained with the fatlute of attaching on the bellows inner wall with the laminating of bellows inner wall and scrape down, reduce the piling up of guided wave bellows inner wall fatlute, the smoking effect is better, leads two inner walls of tobacco pipe cleaner.
5. This smoking angle is from mode lampblack absorber, through leading tobacco pipe two at rotatory in-process, through leading two inner walls of tobacco pipe and promoting the scraper blade and glide and compress spring one in the pivot, the riser drives the slide bar and slides in standpipe one, standpipe one glides and compresses spring two on bracing piece two, provides steady ascending power through spring two and spring one-bit scraper blade, keeps the top surface of scraping the piece and laminates with the ripple pipe wall all the time, improves the effect of scraping fatlute.
6. According to the smoke absorption angle self-adjusting range hood, the spring II and the spring I are arranged, the spring I and the spring II are used for providing upward force for the scraper, so that the smoke guide pipeline II forms a supporting point on the inner wall, and the stability of the smoke guide pipeline II in the rotating process is improved.
7. This smoking angle is from mode lampblack absorber, through setting up liquid collecting groove and baffle, the curved surface that utilizes the baffle will scrape the fatlute guide that the piece struck off from the bellows inner wall and flow in the inside of liquid collecting groove, concentrate the collection with fatlute is unified, improves the storage effect to fatlute, reduces the secondary pollution because of the fatlute causes.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a first smoke guide duct, a second smoke guide duct, a third smoke guide duct and a fourth smoke guide duct of the present invention;
FIG. 3 is a schematic view of a longitudinal cross-section of the smoke guide duct of the present invention;
FIG. 4 is a schematic perspective view of a liquid collection tank according to the present invention;
FIG. 5 is an enlarged view of A of FIG. 3 according to the present invention;
FIG. 6 is a schematic view of the longitudinal cross-section of the first smoke guide duct, the second smoke guide duct, the third smoke guide duct and the fourth smoke guide duct of the present invention;
FIG. 7 is a schematic view of the longitudinal cross-section of the first smoke guide duct, the second smoke guide duct, the third smoke guide duct and the fourth smoke guide duct of the present invention;
FIG. 8 is an enlarged view of B of FIG. 4 in accordance with the present invention;
FIG. 9 is a schematic view of a longitudinal cross-section of the ring of the present invention.
In the figure: 10. a smoke extractor body; 11. a smoke guide pipeline I; 12. a motor; 13. a first circular ring; 14. a rotating shaft; 15. a gear; 16. a second smoke guide pipeline; 17. a second circular ring; 18. a smoke guide pipeline III; 19. a third circular ring; 20. a smoke guide pipeline IV; 21. a first supporting rod; 22. a second supporting rod; 23. a liquid collection tank; 24. a first vertical plate; 25. a guide plate; 26. a squeegee; 27. a first spring; 28. a vertical pipe I; 29. a slide bar; 30. a connecting plate; 31. a second spring; a chute 32, a chute; a scraping block 33, a scraping block; spring 34, spring.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example (b): a smoke exhaust ventilator with a self-adjusting smoking angle is disclosed, as shown in figures 1-9, and comprises a smoke exhaust ventilator body 10, a smoking angle adjusting mechanism is arranged on the smoke exhaust ventilator body 10, the smoking angle adjusting mechanism comprises a first smoke guide pipeline 11, a second smoke guide pipeline 16, a third smoke guide pipeline 18 and a fourth smoke guide pipeline 20, the fourth smoke guide pipeline 20 is rotatably connected with a first vertical pipe 28, the third smoke guide pipeline 18 is rotatably connected with the second smoke guide pipeline 16, the second smoke guide pipeline 16 is rotatably connected with the first smoke guide pipeline 11, the first smoke guide pipeline 11 is fixedly connected with a smoke outlet of the smoke exhaust ventilator body 10, the first smoke guide pipeline 11, the second smoke guide pipeline 16, the third smoke guide pipeline 18 and the fourth smoke guide pipeline 20 form a hollow circular tube and the corrugated tube is fixedly connected in the circular tube, the left end surface of the second smoke guide pipeline 16 is vertical and the right end surface of the second smoke guide pipeline 16 is inclined, the left end surface of the third smoke guide pipeline 18 is inclined and the right end surface of the third smoke guide pipeline 18 is symmetrically arranged with the left end surface, the left end face of the smoke guide pipeline four 20 is obliquely arranged, the smoke guide pipeline four 20 rotates on the rear end face of the smoke guide pipeline three 18, the front end face of the smoke guide pipeline four 20 and the rear end face of the smoke guide pipeline three 18 rotate to enable the rear end opening of the smoke guide pipeline four 20 to move left circularly, the front end face of the smoke guide pipeline three 18 rotates on the rear end face of the smoke guide pipeline two 16 to drive the smoke guide pipeline three 18 and the smoke guide pipeline four 20 to do circular motion, when the smoke guide pipeline one 11, the smoke guide pipeline two 16, the smoke guide pipeline three 18 and the smoke guide pipeline four 20 jointly form a bent pipe, the smoke guide pipeline two 16 rotates on the rear end face of the smoke guide pipeline one 11 to drive the smoke guide pipeline two 16, the smoke guide pipeline three 18 and the smoke guide pipeline four 20 to move circularly to perform coarse adjustment, and the opening position of the corrugated pipe is changed by arranging the smoke guide pipeline two 16, the smoke guide pipeline three 18 and the smoke guide pipeline four 20, and the opening of the smoke guide pipeline four 20 rotates to drive the opening of the corrugated pipe to change the smoking angle to realize, more convenient for the user specifically adjust the rear end opening position of smoke guide pipe four 20 and then adjust the position of smoking according to the use custom of oneself, it is more nimble convenient, the practicality is stronger.
Through the arrangement of the second smoke guide pipeline 16, the third smoke guide pipeline 18 and the fourth smoke guide pipeline 20, a whole traditional smoke pumping pipeline is divided, and through the rotary connection among the second smoke guide pipeline 16, the third smoke guide pipeline 18 and the fourth smoke guide pipeline 20, the opening position at the rear end of the fourth smoke guide pipeline 20 can be stopped at will on the Z axis, so that the adjustability of the smoke sucking position is improved.
Through setting up liquid collecting groove 23 and baffle 25, utilize the curved surface of baffle 25 will scrape the fatlute guide that piece 33 struck off from the bellows inner wall and flow into the inside of liquid collecting groove 23, concentrate the collection with fatlute is unified, improve the storage effect to fatlute, reduce the secondary pollution because of fatlute causes.
The smoking angle adjusting mechanism further comprises a motor 12, a first ring 13, a rotating shaft 14 and a gear 15, wherein the first ring 13 is fixedly connected with the circumferential surface of a second smoke guide pipeline 16, the first ring 13 is rotatably connected with the first smoke guide pipeline 11, the motor 12 is fixedly connected with the circumferential surface of the first smoke guide pipeline 11, the rotating shaft 14 is fixedly connected with an output shaft of the motor 12, the gear 15 is fixedly connected with the rear wall surface of the rotating shaft 14, teeth are arranged on the outer circumferential surface of the first ring 13, the gear 15 is meshed with the first ring 13, the inner diameter of the first ring 13 is equal to the outer diameters of the first smoke guide pipeline 11 and the gear 15, the first ring 13 is divided into an inner layer and an outer layer, the outer layer of the first ring 13 is a metal shell, the inner layer of the first ring 13 is a rubber layer, the rubber layer of the first ring 13 is fixedly connected with the outer surface of the second smoke guide pipeline 16, the rubber layer of the first ring 13 is connected with the outer surface of the first smoke guide pipeline 11 in a sliding manner, one end, the other end opening of the bellows is fixedly connected with the inner wall of the smoke guide duct four 20, the smoking angle adjusting mechanism further comprises a second ring 17 and a third ring 19, the second ring 17 is fixedly connected with the outer circumferential surface of the smoke guide duct three 18, the second ring 17 is rotatably connected with the outer circumferential surface of the smoke guide duct two 16, the third ring 19 is fixedly connected with the outer circumferential surface of the smoke guide duct four 20, the third ring 19 is rotatably connected with the outer circumferential surface of the smoke guide duct three 18, the rear wall surface of the second ring 17 is inclined rearward, the rear wall surface of the third ring 19 is inclined forward, the second ring 17 and the third ring 19 are symmetrically arranged, the right side wall of the second ring 17 is parallel with the right end surface of the smoke guide duct two 16, the right wall surface of the second ring 17 is parallel with the front end surface of the smoke guide duct four 20, the second ring 17, the third ring 19 and the first ring 13 are divided into inner and outer sides in the same way, and the same way as that the motor 12 is arranged on the second ring 17 and the third ring 19 in the same way as the claim 2, The smoke exhaust angle adjusting mechanism further comprises a liquid collecting tank 23, a first vertical plate 24, a guide plate 25, a scraper 26 and a first spring 27, the first vertical plate 24 is connected with liquid, the scraper 26 is in sliding connection with the first vertical plate 24, one end of the first spring 27 is fixedly connected with the scraper 26, the other end of the first spring 27 is fixedly connected with the guide plate 25, the guide plate 25 is fixedly connected with the top surface of the first vertical plate 24, the guide plate 25 is attached to the scraper 26, the smoke exhaust angle adjusting mechanism further comprises a first support rod 21, a second support rod 22, a first vertical pipe 28, a sliding rod 29, a connecting plate 30 and a second spring 31, the first support rod 21 is fixedly connected with the inner wall of the first smoke guide pipe 11, the second support rod 22 is fixedly connected with the first support rod 21, the first vertical pipe 28 is in sliding connection with the second support rod 22, the sliding rod 29 is fixedly connected with the first vertical plate 24, the sliding rod 29 is in sliding connection with the first vertical pipe 28, the connecting plate 30 is fixedly connected with the first vertical pipe 28, one end of the second spring 31 is fixedly connected with the second support rod 22, the other end of the second spring 31 is fixedly connected with the connecting plate 30, the transverse section of the first vertical plate 24 is semicircular, the longitudinal section of the first vertical plate 24 is rectangular, the transverse section of the guide plate 25 is fan-shaped, the horizontal section of the first vertical pipe 28 is a hollow cylinder with a circular ring shape, the sliding rod 29 is slidably connected with the inner wall of the first vertical pipe 28, the smoke exhaust angle adjusting mechanism further comprises a sliding groove 32, scraping blocks 33 and springs 34, the sliding groove 32 is formed in the top surface of the scraping plate 26, the scraping blocks 33 are slidably connected with the sliding groove 32, the scraping blocks 33 are multiple in number, the springs 34 are fixedly connected between every two adjacent scraping blocks 33, the distance between every two adjacent scraping blocks 33 is matched with the gap between the corrugated pipes, the rotating shaft 14 is driven to rotate by the rotation of the motor 12, the gear 15 on the rotating shaft 14 pushes the motor 12 to rotate so as to drive the second smoke guide pipe 16 to rotate, and the third smoke guide pipe 18 and the second smoke guide pipe 16 to rotate relatively, the smoke guide pipeline IV 20 and the smoke guide pipeline III 18 rotate relatively, and the plurality of motors 12 are arranged and matched with the smoke guide pipeline II 16, the smoke guide pipeline III 18 and the smoke guide pipeline IV 20, so that the smoke guide pipeline II 16, the smoke guide pipeline III 18 and the smoke guide pipeline IV 20 can be independently adjusted and drive the opening position of the smoke guide pipeline IV 20 to be changed, the opening position of the smoke guide pipeline IV 20 is parallel to and perpendicular to the smoke guide pipeline I11, and the adjusting range is wider.
Because the scraping blocks 33 are attached to the inner wall of the corrugated pipe in the rotating process of the second smoke guide pipeline 16, the gap between the corrugated pipes pushes the adjacent two scraping blocks 33 to stretch the corresponding springs 34, so that the oil sludge attached to the inner wall of the second smoke guide pipeline 16 is scraped, the accumulation of the oil sludge on the inner wall of the second smoke guide pipeline 16 is reduced, the smoke suction effect is better, and the inner wall of the second smoke guide pipeline 16 is cleaner.
In the rotating process of the second smoke guide pipeline 16, the scraper 26 is pushed by the inner wall of the second smoke guide pipeline 16 to slide downwards in the rotating shaft 14 and compress the first spring 27, the first vertical plate 24 drives the sliding rod 29 to slide in the first vertical pipe 28, the first vertical pipe 28 slides downwards on the second support rod 22 and compresses the second spring 31, the second spring 31 and the first spring 27 provide stable upward force for the scraper 26, the top surface of the scraper block 33 is always attached to the inner wall of the corrugated pipe, and the oil sludge scraping effect is improved.
By arranging the second spring 31 and the first spring 27, the first spring 27 and the second spring 31 are used for providing upward force for the scraper 26, so that the second smoke guide pipeline 16 forms a supporting point on the inner wall, and the stability of the second smoke guide pipeline 16 in the rotating process is improved.
The principle of the invention is as follows: the motor 12 rotates to drive the rotating shaft 14 to rotate, the gear 15 on the rotating shaft 14 drives the motor 12 to rotate so as to drive the smoke guide pipeline two 16 to rotate, similarly, the smoke guide pipeline three 18 and the smoke guide pipeline two 16 rotate relatively, the smoke guide pipeline four 20 and the smoke guide pipeline three 18 rotate relatively, the opening position of the smoke guide pipeline four 20 is adjusted, the smoke pipeline two 16 pushes the scraper 26 to slide down in the rotating shaft 14 and compress the spring one 27 through the inner wall of the smoke guide pipeline two 16 in the rotating process, the vertical plate one 24 drives the sliding rod 29 to slide in the vertical pipe one 28, the vertical pipe one 28 slides down on the support rod two 22 and compresses the spring two 31, the scraper block 33 is attached to the inner wall of the corrugated pipe to scrape down oil sludge, and the oil sludge scraped by the scraper 26 from the inner wall of the smoke guide pipeline two 16 is guided to flow into the liquid collecting tank 23 by the curved surface of the guide plate 25.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the invention is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.
Claims (9)
1. The utility model provides a smoking angle is from mode lampblack absorber, includes smoke extractor body (10), its characterized in that: the smoke extractor body (10) is provided with a smoke absorbing angle adjusting mechanism, the smoke absorbing angle adjusting mechanism comprises a smoke guide pipeline I (11), a smoke guide pipeline II (16), a smoke guide pipeline III (18) and a smoke guide pipeline IV (20), the smoke guide pipeline IV (20) is rotatably connected with a vertical pipe I (28), the smoke guide pipeline III (18) is rotatably connected with the smoke guide pipeline II (16), the smoke guide pipeline II (16) is rotatably connected with the smoke guide pipeline I (11), the smoke guide pipeline I (11) is fixedly connected with a smoke outlet of the smoke extractor body (10), the smoke guide pipeline I (11), the smoke guide pipeline II (16), the smoke guide pipeline III (18) and the smoke guide pipeline IV (20) jointly form a hollow circular tube and the circular tube is fixedly connected with a corrugated tube, the left end face of the smoke guide pipeline II (16) is vertical, the right end face of the smoke guide pipeline II (16) is inclined, the left end face of the smoke guide pipeline III (18) is inclined, and the right end face of the smoke guide pipeline III (18) is symmetrically arranged with the left end face, the left end surface of the smoke guide pipeline four (20) is obliquely arranged.
2. A smoking angle self-adjusting range hood according to claim 1, wherein: the smoking angle adjusting mechanism further comprises a motor (12), a first circular ring (13), a rotating shaft (14) and a gear (15), the first circular ring (13) is fixedly connected with the circumferential surface of the smoke guide pipeline II (16), the first circular ring (13) is rotatably connected with the smoke guide pipeline I (11), the motor (12) is fixedly connected with the circumferential surface of the smoke guide pipeline I (11), the rotating shaft (14) is fixedly connected with an output shaft of the motor (12), the gear (15) is fixedly connected with the rear wall surface of the rotating shaft (14), teeth are arranged on the outer circumferential surface of the first circular ring (13), and the gear (15) is meshed with the first circular ring (13).
3. A smoking angle self-adjusting range hood according to claim 2, wherein: the inner diameter of the first circular ring (13) is equal to the outer diameters of the first smoke guide pipeline (11) and the gear (15), the first circular ring (13) is divided into an inner layer and an outer layer, the outer layer of the first circular ring (13) is a metal shell, the inner layer of the first circular ring (13) is a rubber layer, the rubber layer of the first circular ring (13) is fixedly connected with the outer surface of the second smoke guide pipeline (16), the rubber layer of the first circular ring (13) is connected with the outer surface of the first smoke guide pipeline (11) in a sliding mode, one end of a corrugated pipe in the first smoke guide pipeline (11) is fixedly connected with a smoke outlet of the smoke extractor body (10), and the opening of the other end of the corrugated pipe is fixedly connected with the inner wall of the fourth smoke guide pipeline (20).
4. A smoking angle self-adjusting range hood according to claim 3, wherein: the smoking angle adjusting mechanism further comprises a second circular ring (17) and a third circular ring (19), the second circular ring (17) is fixedly connected with the outer circumferential surface of the third smoke guide pipeline (18), the second circular ring (17) is rotatably connected with the outer circumferential surface of the second smoke guide pipeline (16), the third circular ring (19) is fixedly connected with the outer circumferential surface of the fourth smoke guide pipeline (20), and the third circular ring (19) is rotatably connected with the outer circumferential surface of the third smoke guide pipeline (18).
5. A smoking angle self-adjusting range hood according to claim 4, wherein: the rear wall surface of the second ring (17) inclines backwards, the rear wall surface of the third ring (19) inclines forwards, the second ring (17) and the third ring (19) are symmetrically arranged, the right side wall of the second ring (17) is parallel to the right end surface of the second smoke guide pipeline (16), the right wall surface of the second ring (17) is parallel to the front end surface of the fourth smoke guide pipeline (20), the second ring (17), the third ring (19) and the first ring (13) are divided into an inner side and an outer side in the same mode, and the second ring (17) and the third ring (19) are provided with the same motor (12), the same rotating shaft (14) and the same gear (15) in the same mode as the claim (2).
6. A smoking angle self-adjusting range hood according to claim 5, wherein: smoking angle adjustment mechanism still includes liquid collecting vat (23), riser (24), baffle (25), scraper blade (26) and spring (27), riser (24) have been connected with liquid, scraper blade (26) and riser (24) sliding connection, the one end and scraper blade (26) fixed connection of spring (27), the other end and baffle (25) fixed connection of spring (27), top surface fixed connection and baffle (25) and the laminating of scraper blade (26) of baffle (25) and riser (24).
7. A smoking angle self-adjusting range hood according to claim 6, wherein: smoking angle adjustment mechanism still includes bracing piece (21), two (22) of bracing pieces, standpipe (28), slide bar (29), connecting plate (30) and spring two (31), bracing piece (21) and leading tobacco pipe way one (11) inner wall fixed connection, bracing piece two (22) and bracing piece one (21) fixed connection, standpipe one (28) and two (22) sliding connection of bracing piece, slide bar (29) and riser one (24) fixed connection and slide bar (29) and standpipe one (28) sliding connection, connecting plate (30) and standpipe one (28) fixed connection, the one end and two (22) fixed connection of bracing piece of spring two (31), the other end and connecting plate (30) fixed connection of spring two (31).
8. A smoking angle self-adjusting range hood according to claim 7, wherein: the horizontal section of the first vertical plate (24) is semicircular, the longitudinal section of the first vertical plate (24) is rectangular, the horizontal section of the guide plate (25) is fan-shaped, the horizontal section of the first vertical tube (28) is a hollow cylinder with a circular ring shape, and the sliding rod (29) is connected with the inner wall of the first vertical tube (28) in a sliding mode.
9. A smoking angle self-adjusting range hood according to claim 8, wherein: smoke exhaust angle adjustment mechanism still includes spout (32), scrapes piece (33) and spring (34), spout (32) are seted up to the top surface of scraper blade (26), scrape piece (33) and spout (32) sliding connection, the quantity of scraping piece (33) is a plurality of, and adjacent two scrape fixed connection spring (34) between piece (33), adjacent two scrape the clearance looks adaptation between distance and the bellows between piece (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793715.7A CN113294828B (en) | 2021-07-12 | 2021-07-12 | Smoke absorption angle self-adjusting range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793715.7A CN113294828B (en) | 2021-07-12 | 2021-07-12 | Smoke absorption angle self-adjusting range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113294828A true CN113294828A (en) | 2021-08-24 |
| CN113294828B CN113294828B (en) | 2023-03-24 |
Family
ID=77330916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793715.7A Active CN113294828B (en) | 2021-07-12 | 2021-07-12 | Smoke absorption angle self-adjusting range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113294828B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004032636A1 (en) * | 2004-07-06 | 2006-02-16 | Max Homeier | Device for extracting kitchen extract |
| KR20100123165A (en) * | 2009-05-14 | 2010-11-24 | 주식회사 비엠지코리아 | Exhaust hood for roaster |
| CN102728593A (en) * | 2012-05-29 | 2012-10-17 | 中国海洋石油总公司 | Smoke dust removal device in electric welding shed |
| CN104501272A (en) * | 2015-01-10 | 2015-04-08 | 杨茹芹 | Novel stretchable range hood |
| CN205102211U (en) * | 2015-09-28 | 2016-03-23 | 象山商博电子商务有限公司 | Smoke ventilator with adjustable |
| CN107270363A (en) * | 2017-08-15 | 2017-10-20 | 青岛大学 | A kind of diagonal type of respiration smoke exhaust ventilator of multijaw self-regulated |
| CN107511018A (en) * | 2017-08-22 | 2017-12-26 | 无锡伊佩克科技有限公司 | A kind of purifier for metal welding cigarette receiving gas disposal |
| CN108704916A (en) * | 2018-06-08 | 2018-10-26 | 苏州格劳兰净化设备有限公司 | A kind of dust suction tube assembly of deduster |
| CN111649365A (en) * | 2020-06-15 | 2020-09-11 | 连雪芳 | Multi-spherical surface range hood |
| CN112212383A (en) * | 2020-11-20 | 2021-01-12 | 杭州老板电器股份有限公司 | Air pipe and range hood |
| CN215112819U (en) * | 2021-05-12 | 2021-12-10 | 浙江苏泊尔厨卫电器有限公司 | Smoke guide pipe and range hood |
-
2021
- 2021-07-12 CN CN202110793715.7A patent/CN113294828B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004032636A1 (en) * | 2004-07-06 | 2006-02-16 | Max Homeier | Device for extracting kitchen extract |
| KR20100123165A (en) * | 2009-05-14 | 2010-11-24 | 주식회사 비엠지코리아 | Exhaust hood for roaster |
| CN102728593A (en) * | 2012-05-29 | 2012-10-17 | 中国海洋石油总公司 | Smoke dust removal device in electric welding shed |
| CN104501272A (en) * | 2015-01-10 | 2015-04-08 | 杨茹芹 | Novel stretchable range hood |
| CN205102211U (en) * | 2015-09-28 | 2016-03-23 | 象山商博电子商务有限公司 | Smoke ventilator with adjustable |
| CN107270363A (en) * | 2017-08-15 | 2017-10-20 | 青岛大学 | A kind of diagonal type of respiration smoke exhaust ventilator of multijaw self-regulated |
| CN107511018A (en) * | 2017-08-22 | 2017-12-26 | 无锡伊佩克科技有限公司 | A kind of purifier for metal welding cigarette receiving gas disposal |
| CN108704916A (en) * | 2018-06-08 | 2018-10-26 | 苏州格劳兰净化设备有限公司 | A kind of dust suction tube assembly of deduster |
| CN111649365A (en) * | 2020-06-15 | 2020-09-11 | 连雪芳 | Multi-spherical surface range hood |
| CN112212383A (en) * | 2020-11-20 | 2021-01-12 | 杭州老板电器股份有限公司 | Air pipe and range hood |
| CN215112819U (en) * | 2021-05-12 | 2021-12-10 | 浙江苏泊尔厨卫电器有限公司 | Smoke guide pipe and range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113294828B (en) | 2023-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207260263U (en) | A kind of dross extractor based on kitchen basin outlet device | |
| CN209196953U (en) | A kind of integrated petticoat pipe of the fresh wind adjustability of band | |
| CN113209395A (en) | Lung-clearing and sputum excretion device for respiratory medicine | |
| CN113294828B (en) | Smoke absorption angle self-adjusting range hood | |
| CN109838815A (en) | A kind of height-adjustable integrated kitchen range | |
| CN109330403B (en) | Barbecue adds carbon device | |
| CN208250993U (en) | A kind of practical environmentally friendly hand propelled Bothridium Machine in gardens | |
| CN111608843A (en) | Self-cleaning hydroelectric power generation equipment capable of adjusting flow velocity | |
| CN107060011A (en) | A kind of dross extractor based on kitchen basin outlet device | |
| CN211041098U (en) | Range hood with air guide plate capable of being automatically opened and closed | |
| CN109925812A (en) | A kind of oil smoke processing environmental protection equipment | |
| CN207865481U (en) | A kind of band self-cleaning function kitchen ventilator | |
| CN110617540B (en) | Resonance noise reduction unit of integrated cooker | |
| CN208998147U (en) | Hold together the range hood of petticoat pipe with activity | |
| CN109838814A (en) | A kind of dirt collection integrated kitchen range | |
| CN208897201U (en) | A kind of boosting mechanism of pool cleaner | |
| CN218864241U (en) | Burner for gas stove convenient to clean | |
| CN106871163B (en) | A kind of integrated kitchen range | |
| CN213872823U (en) | Smoke exhaust volume adjustable range hood | |
| CN220622793U (en) | Flashboard with filtering structure | |
| CN210373597U (en) | Baffle inner-turning type range hood | |
| CN215927933U (en) | Factory production is with fan of discharging fume | |
| CN215654467U (en) | Environment-friendly dust collector | |
| CN207146470U (en) | A kind of integrated kitchen range with automatic cleaning function | |
| CN216256771U (en) | Barbecue oven structure convenient for cleaning carbon dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |