CN203549968U - Range hood with automatic upward-downward door opening and closing function - Google Patents
Range hood with automatic upward-downward door opening and closing function Download PDFInfo
- Publication number
- CN203549968U CN203549968U CN201320687493.1U CN201320687493U CN203549968U CN 203549968 U CN203549968 U CN 203549968U CN 201320687493 U CN201320687493 U CN 201320687493U CN 203549968 U CN203549968 U CN 203549968U
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- CN
- China
- Prior art keywords
- driving
- range hood
- movable door
- dodge gate
- fume collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a range hood with an automatic upward-downward door opening and closing function. The range hood comprises a main hood body which consists of a fume collecting cover and a panel, wherein a movable door is arranged on the panel; a driving mechanism which is used for driving the movable door to be opened and closed in an upward-downward sliding manner is arranged in the main hood body and comprises a driving motor which is arranged on the upper side of the movable door; a driving rack is arranged on the inner side of the movable door and is in meshed transmission with the driving motor; the driving motor is fixed on the upper part of the fume collection cover through a bracket or screws and is in meshed transmission with the driving rack through a driving gear; the driving gear is perpendicular to the movable door; and teeth of the driving rack face to the interior of the fume collecting cover. According to the range hood, by the vertical arrangement of the driving rack on the movable door, the phenomenon of loosening during opening and closing of the movable door is avoided by the meshing of the driving rack and the driving gear, so that the cost is effectively saved, and a range hood product is high in market competitiveness.
Description
Technical field
The utility model relates to a kind of range hood, specifically a kind of range hood with automatically upper and lower switch gate.
Background technology
Chinese patent literature CN202546895U discloses a kind of smoke exhaust ventilator on November 21st, 2012, comprise cigarette owner body and the panel that is arranged on its front side, on panel, offer smoking port, on smoking port, be movably set with cover plate, between its cigarette owner's body and cover plate, be provided with the driven unit that can drive cover plate oscilaltion, driven unit drives cover plate oscilaltion to control opening or closing of smoking port.Driven unit comprises the motor being fixed on cigarette owner body and the tooth bar that is fixed on cover plate inner side, is connected with wheel and rack engagement on the output shaft of motor, and the circuit of motor is connected with the control circuit of smoke exhaust ventilator.The inner side at panel and cover plate opening-closing place is also provided with transducer wire that can finger, and the circuit of transducer wire is connected with the control circuit of smoke exhaust ventilator.When it has realized smoke exhaust ventilator work, open smoking port, while quitting work, close the function of smoking port.
But, while adopting pressure-bearing type setting (being that tooth tooth bar and driven wheel portion is towards the both sides of cigarette machine) therefore can cause cover plate to move up and down due to its tooth bar and driven wheel, produce loosening phenomenon, in order to solve this phenomenon, in it, increase anti-shake an of elasticity, this has increased the manufacturing cost of range hood undoubtedly.
Summary of the invention
The purpose of this utility model aims to provide the range hood of a kind of simplicity of design, the automatically upper and lower switch gate of the band that rational in infrastructure, cost of manufacture is low.
By a kind of range hood with automatically upper and lower switch gate of this object design, comprise the cigarette owner body being formed by exhaust fume collecting hood and panel, panel is provided with dodge gate, in cigarette owner body, be provided with for driving dodge gate to slide up and down the driving mechanism of folding, its architectural feature is that described driving mechanism comprises the drive motors of being located at dodge gate upside, and dodge gate inner side is provided with and drives tooth bar and drive motors engaged transmission.
Described drive motors is fixed on exhaust fume collecting hood top by support or screw.
Described drive motors is by driven wheel and driving tooth bar engaged transmission.
Described driven wheel is vertical with dodge gate, and the tooth portion of described driving tooth bar is inner towards exhaust fume collecting hood.
Described driving mechanism is positioned at the middle part of dodge gate.
The utility model arranges the driving tooth bar vertically placed type on dodge gate (driving the tooth portion of tooth bar towards exhaust fume collecting hood inside), loosening phenomenon while avoiding dodge gate folding by the engagement between driving tooth bar and driven wheel, effectively cost-saving, make product have more market competitive.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment dodge gate closed condition.
Fig. 2 is the structural representation of an embodiment dodge gate open mode.
Fig. 3 is the stereogram (partly cuing open) of an embodiment dodge gate open mode.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 3, the range hood of the automatically upper and lower switch gate of this band, comprise the cigarette owner body being formed by exhaust fume collecting hood 1 and panel 5, panel 5 is provided with dodge gate 2, in cigarette owner body, be provided with for driving dodge gate 2 to slide up and down the driving mechanism of folding, described driving mechanism comprises the drive motors (not marking in figure) of being located at dodge gate upside, and dodge gate 2 inner sides are provided with and drive tooth bar 4 and drive motors engaged transmission.
Further, drive motors is fixed on exhaust fume collecting hood 1 top by support (not marking in figure) or screw.After dodge gate is opened, driving mechanism does not expose, and guarantees the attractive in appearance of range hood.
Further, drive motors is by driven wheel 3 and driving tooth bar 4 engaged transmission, the function of opening up and down to realize dodge gate.
Further, driven wheel 3 is vertical with dodge gate 2, drives the tooth portion of tooth bar 4 towards exhaust fume collecting hood 1 inside.Drive tooth bar 3 vertically placed type settings, be that the tooth portion of driving gear 3 is towards exhaust fume collecting hood 1 inside (driven wheel 3 in like manner), loosening phenomenon while avoiding dodge gate 2 folding by the engagement between driving tooth bar 4 and driven wheel 3, without arranging in addition anti-shake, effectively cost-saving, make product have more market competitive
Further, driving mechanism is positioned at the middle part of dodge gate 2, can further guarantee the smooth degree of dodge gate 2 foldings, and those skilled in the art all can understand.
Claims (5)
1. be with automatically the range hood of switch gate up and down for one kind, comprise the cigarette owner body being formed by exhaust fume collecting hood (1) and panel (5), panel (5) is provided with dodge gate (2), in cigarette owner body, be provided with for driving dodge gate (2) to slide up and down the driving mechanism of folding, it is characterized in that described driving mechanism comprises the drive motors of being located at dodge gate upside, dodge gate (2) inner side is provided with and drives tooth bar (4) and drive motors engaged transmission.
2. be with according to claim 1 the range hood of automatically upper and lower switch gate, it is characterized in that: described drive motors is fixed on exhaust fume collecting hood (1) top by support or screw.
3. be with according to claim 1 the range hood of automatically upper and lower switch gate, it is characterized in that: described drive motors is by driven wheel (3) and driving tooth bar (4) engaged transmission.
4. be with according to claim 3 the range hood of automatically upper and lower switch gate, it is characterized in that: described driven wheel (3) is vertical with dodge gate (2), the tooth portion of described driving tooth bar (4) is towards exhaust fume collecting hood (1) inside.
5. according to the range hood of the automatically upper and lower switch gate of band described in claim 1-4 any one, it is characterized in that: described driving mechanism is positioned at the middle part of dodge gate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687493.1U CN203549968U (en) | 2013-11-01 | 2013-11-01 | Range hood with automatic upward-downward door opening and closing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687493.1U CN203549968U (en) | 2013-11-01 | 2013-11-01 | Range hood with automatic upward-downward door opening and closing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549968U true CN203549968U (en) | 2014-04-16 |
Family
ID=50468078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687493.1U Expired - Fee Related CN203549968U (en) | 2013-11-01 | 2013-11-01 | Range hood with automatic upward-downward door opening and closing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549968U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907176A (en) * | 2015-06-24 | 2015-09-16 | 毛艳青 | Flue gas purification treatment device with electrode self-cleaning function |
| CN107990395A (en) * | 2018-01-24 | 2018-05-04 | 迅达科技集团股份有限公司 | A kind of range hood screen sliding lift control system |
| CN108167874A (en) * | 2018-03-12 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Gas kitchen ranges |
| CN108332258A (en) * | 2018-05-03 | 2018-07-27 | 商信飞 | One kind leading cigarette height controllable side-sucking oil smoke sucking machine |
| CN108443929A (en) * | 2018-05-03 | 2018-08-24 | 华帝股份有限公司 | A kind of range hood pinch-proof structure and its control method |
| CN108709214A (en) * | 2018-07-13 | 2018-10-26 | 浙江欧琳生活健康科技有限公司 | A kind of range hood of changeable smoking areas |
-
2013
- 2013-11-01 CN CN201320687493.1U patent/CN203549968U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907176A (en) * | 2015-06-24 | 2015-09-16 | 毛艳青 | Flue gas purification treatment device with electrode self-cleaning function |
| CN104907176B (en) * | 2015-06-24 | 2018-07-17 | 湖南思扬环保科技有限公司 | A kind of flue-gas purification equipment with electrode self-cleaning function |
| CN107990395A (en) * | 2018-01-24 | 2018-05-04 | 迅达科技集团股份有限公司 | A kind of range hood screen sliding lift control system |
| CN107990395B (en) * | 2018-01-24 | 2019-09-03 | 迅达科技集团股份有限公司 | A kind of range hood screen sliding lift control system |
| CN108167874A (en) * | 2018-03-12 | 2018-06-15 | 广东美的厨房电器制造有限公司 | Gas kitchen ranges |
| CN108332258A (en) * | 2018-05-03 | 2018-07-27 | 商信飞 | One kind leading cigarette height controllable side-sucking oil smoke sucking machine |
| CN108443929A (en) * | 2018-05-03 | 2018-08-24 | 华帝股份有限公司 | A kind of range hood pinch-proof structure and its control method |
| CN108709214A (en) * | 2018-07-13 | 2018-10-26 | 浙江欧琳生活健康科技有限公司 | A kind of range hood of changeable smoking areas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG SHUNDE CITIN ELECTRIC APPLIANCE CO., LTD Free format text: FORMER OWNER: LUO ZHAOBO Effective date: 20141115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141115 Address after: 528305 Small Yellow Garden Industrial Zone, Shunde District, Guangdong, Foshan, Ronggui Patentee after: Guangdong Shunde Citin Electric Appliance Co., Ltd. Address before: 528305, Chang Hua Street, Ronggui street, Shunde District, Guangdong, Foshan, 5 Patentee before: Luo Zhaobo |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20201101 |