CN205338540U - Energy -conserving curtain of rolling up - Google Patents
Energy -conserving curtain of rolling up Download PDFInfo
- Publication number
- CN205338540U CN205338540U CN201521001856.7U CN201521001856U CN205338540U CN 205338540 U CN205338540 U CN 205338540U CN 201521001856 U CN201521001856 U CN 201521001856U CN 205338540 U CN205338540 U CN 205338540U
- Authority
- CN
- China
- Prior art keywords
- reel
- motor
- assistant spring
- power assistant
- power
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a (window) curtain especially relates to an energy -conserving curtain of rolling up. This energy -conserving curtain of rolling up, including the reel, the reel inside be provided with the motor, be provided with the drive wheel in the drive shaft of motor, drive wheel and reel fixed connection, the inside helping hand spring that is provided with of reel, helping hand spring include the stiff end and are used for following the rotatory rotation end of reel. Set up the drive wheel in the drive shaft of motor, the drive wheel is fixed with the reel, and when the drive shaft of motor was rotatory, it is rotatory that the drive wheel drives the reel. The utility model discloses have and save the electric energy, reduce the motor energy consumption, reduce the beneficial effect such as demand to the power of motor.
Description
Technical field
This utility model relates to a kind of curtain, especially relates to a kind of energy saving curtain rolling.
Background technology
The cord of existing roller shutter is wound on reel, and in roller shutter whereabouts expansion process, reel is produced moment of torsion by the weight of cord drop section area, and the moment of torsion of the more many generations of drop section area is more big.The rotation utilizing motor during electronic upper uncoiling curtain carrys out band movable reel, and namely the moment of torsion that reel applies is needed the weight of antagonism cord drop section area that reel is produced moment of torsion by motor.When cord falls to bottom, the moment of torsion that reel is subject to is maximum, and moment of torsion required during uncoiling curtain on motor is maximum.Accordingly, it would be desirable to drive roller shutter then to need motor to possess relatively high power, and need when cord lifts to consume bigger electric energy.
Utility model content
This utility model is primarily directed to the problems referred to above, it is provided that a kind of can save electric energy, reduce energy consumption of electrical machinery, reduces the energy saving curtain rolling to the demand of power of motor.
The purpose of this utility model is achieved mainly by following proposal: a kind of energy saving curtain rolling, including reel, described reel is internally provided with motor, the driving axle of motor is provided with driving wheel, driving wheel is fixing with reel to be connected, reel is internally provided with power assistant spring, and power assistant spring includes fixing end and for following the turning end that reel rotates.Arranging driving wheel on the driving axle of motor, driving wheel and reel are fixed, and when the driving axle of motor rotates, driving wheel band movable reel rotates.Arranging power assistant spring in reel, the fixing end of power assistant spring does not rotate, and the turning end of power assistant spring is followed the rotation of reel and rotated and then deform.When reel is applied moment of torsion by the gravity of the part that roller shutter falls, after power assistant spring deformation, reel is applied reciprocal moment of torsion, utilize the moment of torsion that reel is applied by power assistant spring to offset the part moment of torsion that reel is applied by roller shutter drop section area, reduce the power of motor, namely utilize power assistant spring to motor power-assisted.Owing to power assistant spring is to motor power-assisted, therefore, the energy consumption of motor reduces, simultaneously, the motor utilizing power only small just can drive roller shutter, and the demand of power of motor is reduced, and the solar panel of heavy-duty motor originally cannot be driven also to be able to drive the low-power machine after power-assisted.In cord decline process, the moment of torsion that reel is applied by the weight of cord sloping portion is by calculating an incremental numerical value, the moment of torsion infinite approach that reel is applied with the weight of cord sloping portion by the power assistant spring adopted by the moment of torsion of reel applying in deformation process, it is ensured that the maximization of power assistant spring power-assisted.
As preferably, described power assistant spring is torque spring, and power assistant spring is set in outside motor, and the fixing end of power assistant spring is arranged near motor, and the turning end of power assistant spring is fixedly connected on driving wheel.Power assistant spring is torque spring, torque spring is set in outside motor, the fixing end of power assistant spring is fixed on the side of motor, the turning end of power assistant spring is fixing on the drive wheel, when driving wheel rotates, the turning end of power assistant spring is rotating along with driving wheel, and the fixing end transfixion of power assistant spring, along with the turning end of power assistant spring makes power assistant spring deform in rotation process, reel is also applied moment of torsion by power assistant spring deformation.Reel applying moment of torsion is also used for the gravity offsetting a roller shutter drop section area part to the moment of torsion that reel applies by power assistant spring deformation, and then to motor power-assisted.And reel is subject to the forced position of motor rotation torque at driving wheel place, being subject to the forced position of power assistant spring moment of torsion also at driving wheel place, namely reel is subject to the position of moment of torsion in same position, it is to avoid reel twists off.
As preferably, described motor is positioned at one end of reel, and power assistant spring is positioned at the other end of reel.Motor is positioned at one end of reel, and power assistant spring is positioned at the other end of reel, and the gravity making reel two ends is in a basic balance.
As preferably, described power assistant spring is wind spring.
As preferably, driving wheel and reel interference fit.
Therefore, energy saving curtain rolling of the present utility model possesses following advantage: when reel is applied moment of torsion by the gravity of the part that roller shutter falls, after power assistant spring deformation, reel is applied reciprocal moment of torsion, utilize the moment of torsion that reel is applied by power assistant spring to offset the part moment of torsion that reel is applied by roller shutter drop section area, reduce the power of motor, namely utilize power assistant spring to motor power-assisted.Owing to power assistant spring is to motor power-assisted, therefore, the energy consumption of motor reduces, simultaneously, the motor utilizing power only small just can drive roller shutter, and the demand of power of motor is reduced, and the solar panel of heavy-duty motor originally cannot be driven also to be able to drive the low-power machine after power-assisted.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model a kind of structural representation in embodiment 1；
Accompanying drawing 2 is this utility model a kind of structural representation in embodiment 2；
Accompanying drawing 3 is this utility model a kind of structural representation in embodiment 3.
Illustrating: 1-reel, 2-motor, 3-drives axle, 4-driving wheel, 5-power assistant spring, the fixing end of 6-, 7-turning end.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of energy saving curtain rolling, including reel 1, reel is internally provided with motor 2, the driving axle 3 of motor is provided with driving wheel 4, driving wheel and reel interference fit, reel is internally provided with power assistant spring 5, and power assistant spring includes fixing end and for following the turning end that reel rotates.Power assistant spring is torque spring, and power assistant spring is set in outside motor, and the fixing end 6 of power assistant spring is arranged near motor, and the turning end 7 of power assistant spring is fixedly connected on driving wheel.In cord decline process, the moment of torsion that reel is applied by the weight of cord sloping portion is by calculating an incremental numerical value, the moment of torsion infinite approach that reel is applied with the weight of cord sloping portion by the power assistant spring adopted by the moment of torsion of reel applying in deformation process, it is ensured that the maximization of power assistant spring power-assisted.
Arranging driving wheel on the driving axle of motor, driving wheel and reel are fixed, and when the driving axle of motor rotates, driving wheel band movable reel rotates.Arranging power assistant spring in reel, the fixing end of power assistant spring does not rotate, and the turning end of power assistant spring is followed the rotation of reel and rotated and then deform.When reel is applied moment of torsion by the gravity of the part that roller shutter falls, after power assistant spring deformation, reel is applied reciprocal moment of torsion, utilize the moment of torsion that reel is applied by power assistant spring to offset the part moment of torsion that reel is applied by roller shutter drop section area, reduce the power of motor, namely utilize power assistant spring to motor power-assisted.Owing to power assistant spring is to motor power-assisted, therefore, the energy consumption of motor reduces, simultaneously, the motor utilizing power only small just can drive roller shutter, and the demand of power of motor is reduced, and the solar panel of heavy-duty motor originally cannot be driven also to be able to drive the low-power machine after power-assisted.Power assistant spring is torque spring, torque spring is set in outside motor, the fixing end of power assistant spring is fixed on the side of motor, the turning end of power assistant spring is fixing on the drive wheel, when driving wheel rotates, the turning end of power assistant spring is rotating along with driving wheel, and the fixing end transfixion of power assistant spring, along with the turning end of power assistant spring makes power assistant spring deform in rotation process, reel is also applied moment of torsion by power assistant spring deformation.Reel applying moment of torsion is also used for the gravity offsetting a roller shutter drop section area part to the moment of torsion that reel applies by power assistant spring deformation, and then to motor power-assisted.And reel is subject to the forced position of motor rotation torque at driving wheel place, being subject to the forced position of power assistant spring moment of torsion also at driving wheel place, namely reel is subject to the position of moment of torsion in same position, it is to avoid reel twists off.
Embodiment 2: the present embodiment is essentially identical with the structure of embodiment 1, is different in that, as in figure 2 it is shown, motor is positioned at one end of reel, power assistant spring is positioned at the other end of reel, and the gravity making reel two ends is in a basic balance.
Embodiment 3: the present embodiment is essentially identical with the structure of embodiment 1 or 2, is different in that, as it is shown on figure 3, power assistant spring is positioned at reel one end away from motor, and power assistant spring is wind spring.
Should be understood that this embodiment is merely to illustrate this utility model rather than limits scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
Claims (4)
1. an energy saving curtain rolling, including reel, it is characterized in that, described reel is internally provided with motor, being provided with driving wheel on the driving axle of motor, driving wheel is fixing with reel to be connected, and reel is internally provided with power assistant spring, power assistant spring includes fixing end and for following the turning end that reel rotates, driving wheel and reel interference fit.
2. energy saving curtain rolling according to claim 1, it is characterised in that described power assistant spring is torque spring, and power assistant spring is set in outside motor, the fixing end of power assistant spring is arranged near motor, and the turning end of power assistant spring is fixedly connected on driving wheel.
3. energy saving curtain rolling according to claim 1, it is characterised in that described motor is positioned at one end of reel, and power assistant spring is positioned at the other end of reel.
4. energy saving curtain rolling according to claim 1, it is characterised in that described power assistant spring is wind spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001856.7U CN205338540U (en) | 2015-12-04 | 2015-12-04 | Energy -conserving curtain of rolling up |
| PCT/CN2016/106030 WO2017092567A1 (en) | 2015-12-04 | 2016-11-16 | Energy-saving roll-up curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001856.7U CN205338540U (en) | 2015-12-04 | 2015-12-04 | Energy -conserving curtain of rolling up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205338540U true CN205338540U (en) | 2016-06-29 |
Family
ID=56152699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001856.7U Active CN205338540U (en) | 2015-12-04 | 2015-12-04 | Energy -conserving curtain of rolling up |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205338540U (en) |
| WO (1) | WO2017092567A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092567A1 (en) * | 2015-12-04 | 2017-06-08 | 浙江兆事达智能家居股份有限公司 | Energy-saving roll-up curtain |
| CN109779507A (en) * | 2019-03-24 | 2019-05-21 | 深圳市万氏窗饰有限公司 | It is a kind of can intelligent control lifting drive system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446273Y (en) * | 2000-10-08 | 2001-09-05 | 上虞蓝星实业有限公司 | Driving gear of integrated shutter window/door |
| CN2589652Y (en) * | 2002-12-24 | 2003-12-03 | 章国利 | Rolling screen door torsional spring hand-operated booster unit |
| US7134469B2 (en) * | 2004-05-17 | 2006-11-14 | Hunter Douglas Inc. | Headrail mounting system |
| US20080121349A1 (en) * | 2006-09-20 | 2008-05-29 | De La Cruz Jose G | Retractable panel |
| CN103437689B (en) * | 2013-08-30 | 2016-06-08 | 吴诗舜 | A kind of controller for scrolling door |
| CN103711415B (en) * | 2013-12-31 | 2015-12-09 | 浙江德裕科技有限公司 | Electric rolling |
| CN205338540U (en) * | 2015-12-04 | 2016-06-29 | 杭州万事达装饰用品有限公司 | Energy -conserving curtain of rolling up |
-
2015
- 2015-12-04 CN CN201521001856.7U patent/CN205338540U/en active Active
-
2016
- 2016-11-16 WO PCT/CN2016/106030 patent/WO2017092567A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017092567A1 (en) * | 2015-12-04 | 2017-06-08 | 浙江兆事达智能家居股份有限公司 | Energy-saving roll-up curtain |
| CN109779507A (en) * | 2019-03-24 | 2019-05-21 | 深圳市万氏窗饰有限公司 | It is a kind of can intelligent control lifting drive system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017092567A1 (en) | 2017-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170918 Address after: Changan Town, Zhejiang city of Haining province (314423 agricultural areas) according to the River Road No. 8 Patentee after: Zhejiang trillion Tatsu intelligent Home Furnishing Limited by Share Ltd Address before: Hangzhou City, Zhejiang province 310018 Xiasha Export Processing Zone No. 16 Street No. 519 Patentee before: Hefei Rongshida Sanyang Electrical Appliance Co., Ltd. |