CN101852454A - Lifter for range hood protective shield - Google Patents
Lifter for range hood protective shield Download PDFInfo
- Publication number
- CN101852454A CN101852454A CN200910038294A CN200910038294A CN101852454A CN 101852454 A CN101852454 A CN 101852454A CN 200910038294 A CN200910038294 A CN 200910038294A CN 200910038294 A CN200910038294 A CN 200910038294A CN 101852454 A CN101852454 A CN 101852454A
- Authority
- CN
- China
- Prior art keywords
- range hood
- lifter
- clip slot
- protective shield
- guide rail
- 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.)
- Pending
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Abstract
The invention discloses a lifter of a range hood protective shield. The technical scheme of the invention is as follows: a clamping groove of the range hood protective shield is provided with a steel cable or a rotary shaft nut, one end of the steel cable is provided with a constant weight device or a rotary shaft rod, the rotary shaft nut is internally provided with a thread rotary shaft, and the rotary shaft rod or the thread rotary shaft is provided with a motor so as to form a manual or electric lifter. The invention has the advantages that because the protective shield is folded (lifted up) when the range hood is not used and is just be unfolded (lifted down) when the range hood is used, the lifter of the range hood protective shield has the functions of boosting, driving and stopping when the protective shield is lifted up or down, and also has the advantages of simple structure, convenient use and the like.
Description
Technical field
The present invention is a kind of taking out (suction) lampblack absorber parts, relates to a kind of lifter for range hood protective shield.
Technical background
Along with improving constantly of people's living standard, people more and more pay attention to safety, health and health factor in work, the living environment, and for example in order to reduce the pollution of oil smoke to staff in the kitchen, people have installed various taking out (suction) lampblack absorber.At present all to take out (suctions) lampblack absorber all be to be single function with pump drainage wind (oil), protector initiatively never is set, people when culinary art neck and face bearing the roasting smoked of the hot gas that produced in stove fire and the pot and oil smoke often unavoidablely, and ultraviolet ray and ultrared radiation, even the accident that causes oil spout in the pot to scald, this will give in kitchen staff healthyly causes certain injury.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple and reasonable, safe and convenient to use at above-mentioned prior art situation, have power-assisted, drive and stop fixed effect when taking out (suction) lampblack absorber protective plate in use, realized taking out (suction) lampblack absorber protective plate and had the function of lifting.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of lifter for range hood protective shield comprises clip slot, support, it is characterized in that: clip slot is located on the limit of protective plate, support the right and left is provided with guide rail, and clip slot is located at the slide plate face of guide rail, hangs the two ends that sign indicating number is located at clip slot, steel wire rope one end is located on the hole of hanging sign indicating number, and its other end is provided with sash weight.
Aforesaid lifter for range hood protective shield, it is characterized in that: described steel wire rope one end is located at hanging on the sign indicating number of clip slot, and the other end is located on the rolling wheel, and rolling wheel is located at the both sides of rotating shaft bar, the rotating shaft bar is provided with the constant weight device, and bearing block is located at the two ends of rotating shaft bar.
Aforesaid lifter for range hood protective shield, it is characterized in that: described steel wire rope one end is located at hanging on the sign indicating number of clip slot, the other end is located on the rolling wheel, rolling wheel is located at the both sides of rotating shaft bar, one end of rotating shaft bar is provided with motor, the other end of rotating shaft bar is provided with bearing block, and the top and bottom of guide rail are provided with travel switch or inductive switch respectively, makes the protective plate can only lifting in the scope of the upper and lower side of travel switch that guide rail is provided with or inductive switch.
Aforesaid lifter for range hood protective shield, it is characterized in that: described clip slot is provided with gear frame, one side pull bar of gear frame is located at the bottom of the top of support, its another side pull bar is connected with spindle nut, be provided with threaded shaft in the spindle nut, threaded shaft one end is provided with motor, and its other end is provided with bearing block, the top and bottom of guide rail are provided with travel switch or inductive switch respectively, make the protective plate can only lifting in the scope of the upper and lower side of travel switch that guide rail is provided with or inductive switch.
Aforesaid lifter for range hood protective shield, it is characterized in that: one side of described clip slot is connected with spindle nut, be provided with threaded shaft in the spindle nut, threaded shaft one end is provided with motor, its other end is provided with bearing block, the top and bottom of guide rail are provided with travel switch or inductive switch respectively, make the protective plate can only lifting in the scope of the upper and lower side of travel switch that guide rail is provided with or inductive switch.
Aforesaid lifter for range hood protective shield, it is characterized in that: the outer shaft of described motor is provided with master gear and is fixed in support top on one side, pinion is located at support below on one side, chain belt difference hanging sleeve is on master gear and pinion, connect sign indicating number and be located at one jiao of clip slot and be connected and fixed with chain belt, the top and bottom of guide rail are provided with travel switch or inductive switch respectively, make the protective plate can only lifting in the scope of the upper and lower side of travel switch that guide rail is provided with or inductive switch.
Aforesaid lifter for range hood protective shield is characterized in that: laterally the clip slot face is provided with magnet.
Aforesaid lifter for range hood protective shield is characterized in that: be provided with magnet at the bottom of the rack cross-bar.
The invention has the advantages that: have power-assisted, drive and stop fixed effect when taking out (suction) lampblack absorber protective plate in use; (suction) lampblack absorber protective plate liftable is taken out in realization, protective plate is arbitrarily risen or drops to suitable height, uses very convenient.
Description of drawings
Accompanying drawing 1 is facade of the present invention (falling state) structural representation;
Accompanying drawing 2 is schematic diagrames that amplify in accompanying drawing 1 cross section;
Accompanying drawing 3 is accompanying drawing 2 local schematic diagrames that amplify;
Accompanying drawing 4 is facade of the present invention (collapsed state) structural representation;
Accompanying drawing 5 is accompanying drawing 4 local schematic diagrames that amplify;
Accompanying drawing 6 is the facade of another embodiment of the present invention (falling state) structural representation;
Accompanying drawing 7 is the facade of another embodiment of the present invention (falling state) structural representation;
Accompanying drawing 8 is the facade of another embodiment of the present invention (falling state) structural representation;
Accompanying drawing 9 is the facade of another embodiment of the present invention (falling state) structural representation;
Accompanying drawing 10 is the facade of another embodiment of the present invention (falling state) structural representation;
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one:
As accompanying drawing 1,2,3,4, shown in 5, this lifter for range hood protective shield, comprise clip slot 2, support 9 parts such as grade, clip slot 2 is located at three peripheries of protective plate 1 and is gone up (clip slot 2 also can be located at four limits or the both sides of protective plate 1 or only be located on one side), support 9 the right and lefts are provided with guide rail 8, guide rail 8 base plates and support 9 bottoms are fixed, clip slot 2 is located at the slide plate face of guide rail 8 and is fixed, hang sign indicating number 3 and be located at the two ends of horizontal clip slot 2 (hanging the upper end that sign indicating number 3 also can be located at the right and left clip slot 2), steel wire rope 5 one ends are located on the hole of hanging sign indicating number 3 and are fixed, its other end is connected with sash weight 6 and is fixing, sash weight 6 is put in the right and left support tube and is made it freely up and down, and steel wire rope 5 is pressed on the slide bar 7.When needing to use protective plate, catch protective plate or clip slot down gently to draw with hand, sash weight 6 is to rising, protective plate is to decline, when not needing to use protective plate, live protective plate or clip slot up touches and make protective plate to be retracted into spacing place with hand rest, sash weight 6 constitutes the manual lowering or hoisting gear of a cover to decline.
Embodiment two:
As shown in Figure 6, it is substantially the same with embodiment one, just steel wire rope 5 one ends described in the embodiment one are located at hanging on the sign indicating number of clip slot, the other end is located on the rolling wheel 202, rolling wheel 202 is located at the both sides of rotating shaft bar 203, rotating shaft bar 203 is provided with constant weight device 204, and bearing block 201 is located at the two ends of rotating shaft bar 203, constitutes another kind of manual lowering or hoisting gear with this.
Described constant weight device 204 is from coil spring, and its shell is fixed in 9 ends of support tops, also can directly be connected independent installation with steel wire rope 5 and need not being connected by rotating shaft bar 203 and rolling wheel 202.
Embodiment three:
As shown in Figure 7, it is substantially the same with embodiment one, just cancel the manual hoisting device among the embodiment one, steel wire rope 5 one ends described in the embodiment one are located at hanging on the sign indicating number of clip slot, the other end is located on the rolling wheel 202, rolling wheel 202 is located at the both sides of rotating shaft bar 203, and an end of rotating shaft bar 203 is provided with motor 301, and the other end of rotating shaft bar 203 is provided with bearing block 201; The top and bottom of guide rail 8 are provided with travel switch or inductive switch respectively, make the protective plate 1 can only lifting in the scope of set travel switch of guide rail 8 upper and lower sides or inductive switch; Motor 301 is clockwise and anticlockwise motor by electric wire and gauge tap and travel switch or inductive switch grouping and connects that gauge tap is installed on the smoke exhaust ventilator.The counter-rotating scrolling steel wire rope 5 of motor 301 loosens protective plate downwards by means of falling from gravity downwards, and the just commentaries on classics scrolling steel wire rope 5 of motor 301 scrolls up protective plate to packing up, and constitutes the electronic lowering or hoisting gear of a cover.
Embodiment four:
As shown in Figure 8, it is substantially the same with embodiment three, just cancel steel wire rope 5 described in the embodiment three and rolling wheel 202, rotating shaft bar 203 is changed into threaded shaft 401, be provided with gear frame 403 on the clip slot described in the embodiment three 2, one side pull bar of gear frame 403 is located at the bottom of the top of support 9, its another side pull bar is connected with spindle nut 402, be provided with threaded shaft 401 in the spindle nut 402, threaded shaft 401 1 ends are provided with motor 301, and its other end is provided with bearing block 201; The top and bottom of guide rail 8 are provided with travel switch or inductive switch respectively, make the protective plate 1 can only lifting in the scope of set travel switch of guide rail 8 upper and lower sides or inductive switch; Motor 301 is clockwise and anticlockwise motor by electric wire and gauge tap and travel switch or inductive switch grouping and connects that gauge tap is installed on the smoke exhaust ventilator, constitutes another kind of Motorized lift device with this.
Embodiment five:
As shown in Figure 9, it is substantially the same with embodiment four, just the gear frame described in the embodiment four 403 is cancelled, and motor 301 and threaded shaft 401 vertically are installed in the support tube of one side; One side of described clip slot 2 is connected with spindle nut 402, is provided with threaded shaft 401 in the spindle nut 402, threaded shaft 401 1 ends are provided with motor 301, and its other end is provided with bearing block 201; The top and bottom of guide rail 8 are provided with travel switch or inductive switch respectively, make the protective plate 1 can only lifting in the scope of set travel switch of guide rail 8 upper and lower sides or inductive switch; Motor 301 is clockwise and anticlockwise motor by electric wire and gauge tap and travel switch or inductive switch grouping and connects that gauge tap is installed on the smoke exhaust ventilator, constitutes another kind of Motorized lift device with this.
Embodiment six:
As shown in Figure 10, it is substantially the same with embodiment three, just cancels the steel wire rope 5 described in the embodiment three, rotating shaft bar 203 and rolling wheel 202; The outer shaft of motor 301 install master gear 502 and with its secured in parallel support 9 on one side above, the cross bar of pinion 503 is set in the hole of bearing block fixing and be installed in support 9 below on one side, chain belt 501 difference hanging sleeves are on master gear 502 and pinion 503, and make between chain belt 501 and master gear 502 and the pinion 503 degree of tightness suitable, connect sign indicating number 504 and be located at one jiao of clip slot 2 and be connected and fixed with chain belt 501; The top and bottom of guide rail 8 are provided with travel switch or inductive switch respectively, make the protective plate 1 can only lifting in the scope of set travel switch of guide rail 8 upper and lower sides or inductive switch; Motor 301 is clockwise and anticlockwise motor by electric wire and gauge tap and travel switch or inductive switch grouping and connects that gauge tap is installed on the smoke exhaust ventilator.
Embodiment seven:
It is substantially the same with embodiment one, just sets up magnet on 2 of horizontal clip slots described in the embodiment one, makes clip slot on the protective plate be retracted into magnet when spacing and is drawn onto cross bar on the support 9, makes the protective plate relative fixed on certain position.
Embodiment eight:
It is substantially the same with embodiment one, just sets up magnet at the bottom of 9 cross bars of the support described in the embodiment one, makes to be retracted into the clip slot that magnet when spacing holds protective plate on the protective plate, makes the protective plate relative fixed on certain position.
Claims (8)
1. lifter for range hood protective shield, comprise clip slot (2), support (9), it is characterized in that: clip slot (2) is located on the limit of protective plate (1), support (9) the right and left is provided with guide rail (8), clip slot (2) is located at the slide plate face of guide rail (8), hang sign indicating number (3) and be located at the two ends of clip slot (2), steel wire rope (5) one ends are located on the hole of hanging sign indicating number (3), and its other end is provided with sash weight (6).
2. lifter for range hood protective shield according to claim 1, it is characterized in that: described steel wire rope (5) one ends are located at hanging on the sign indicating number of clip slot, the other end is located on the rolling wheel (202), rolling wheel (202) is located at the both sides of rotating shaft bar (203), rotating shaft bar (203) is provided with constant weight device (204), and bearing block (201) is located at the two ends of rotating shaft bar (203).
3. lifter for range hood protective shield according to claim 1, it is characterized in that: described steel wire rope (5) one ends are located at hanging on the sign indicating number of clip slot, the other end is located on the rolling wheel (202), rolling wheel (202) is located at the both sides of rotating shaft bar (203), one end of rotating shaft bar (203) is provided with motor (301), the other end of rotating shaft bar (203) is provided with bearing block (201), and the top and bottom of guide rail (8) are provided with travel switch or inductive switch respectively.
4. lifter for range hood protective shield according to claim 1, it is characterized in that: described clip slot (2) is provided with gear frame (403), one side pull bar of gear frame (403) is located at the bottom of the top of support (9), its another side pull bar is connected with spindle nut (402), be provided with threaded shaft (401) in the spindle nut (402), threaded shaft (401) one ends are provided with motor (301), its other end is provided with bearing block (201), and the top and bottom of guide rail (8) are provided with travel switch or inductive switch respectively.
5. lifter for range hood protective shield according to claim 1, it is characterized in that: one side of described clip slot (2) is connected with spindle nut (402), be provided with threaded shaft (401) in the spindle nut (402), threaded shaft (401) one ends are provided with motor (301), its other end is provided with bearing block (201), and the top and bottom of guide rail (8) are provided with travel switch or inductive switch respectively.
6. lifter for range hood protective shield according to claim 3, it is characterized in that: the outer shaft of described motor (301) is provided with master gear (502) and is fixed in support (9) top on one side, pinion (503) is located at support (9) below on one side, chain belt (501) difference hanging sleeve is on master gear (502) and pinion (503), connect sign indicating number (504) and be located at one jiao of clip slot (2) and be connected and fixed with chain belt (501), the top and bottom of guide rail (8) are provided with travel switch or inductive switch respectively.
7. lifter for range hood protective shield according to claim 1 and 2 is characterized in that: described horizontal clip slot (2) face is provided with magnet.
8. lifter for range hood protective shield according to claim 1 and 2 is characterized in that: be provided with magnet at the bottom of described support (9) cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910038294A CN101852454A (en) | 2009-03-30 | 2009-03-30 | Lifter for range hood protective shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910038294A CN101852454A (en) | 2009-03-30 | 2009-03-30 | Lifter for range hood protective shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101852454A true CN101852454A (en) | 2010-10-06 |
Family
ID=42804060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910038294A Pending CN101852454A (en) | 2009-03-30 | 2009-03-30 | Lifter for range hood protective shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101852454A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032611A (en) * | 2011-01-06 | 2011-04-27 | 吴小国 | Semicircular protected range hood |
| CN102221234A (en) * | 2011-07-08 | 2011-10-19 | 吴小国 | Cabinet type protection range hood |
| CN104603544A (en) * | 2012-08-27 | 2015-05-06 | Bsh博世和西门子家用电器有限公司 | Vapour extractor device comprising a mobile vapour extractor hood |
| TWI513534B (en) * | 2013-07-29 | 2015-12-21 | Everising Machine Company | Machine tool with a lifting and insulating device |
| CN109506273A (en) * | 2018-11-26 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of range hood |
| CN110584321A (en) * | 2019-08-30 | 2019-12-20 | 宁波海仕凯驱动科技有限公司 | Platform with lifting partition plate |
-
2009
- 2009-03-30 CN CN200910038294A patent/CN101852454A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032611A (en) * | 2011-01-06 | 2011-04-27 | 吴小国 | Semicircular protected range hood |
| CN102221234A (en) * | 2011-07-08 | 2011-10-19 | 吴小国 | Cabinet type protection range hood |
| CN104603544A (en) * | 2012-08-27 | 2015-05-06 | Bsh博世和西门子家用电器有限公司 | Vapour extractor device comprising a mobile vapour extractor hood |
| CN104603544B (en) * | 2012-08-27 | 2017-03-29 | Bsh家用电器有限公司 | Including the fume exhaust device of movable Cooker hood |
| TWI513534B (en) * | 2013-07-29 | 2015-12-21 | Everising Machine Company | Machine tool with a lifting and insulating device |
| CN109506273A (en) * | 2018-11-26 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of range hood |
| CN110584321A (en) * | 2019-08-30 | 2019-12-20 | 宁波海仕凯驱动科技有限公司 | Platform with lifting partition plate |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101006 |