CN2676088Y - Wind direction control system - Google Patents
Wind direction control system Download PDFInfo
- Publication number
- CN2676088Y CN2676088Y CN 200420032533 CN200420032533U CN2676088Y CN 2676088 Y CN2676088 Y CN 2676088Y CN 200420032533 CN200420032533 CN 200420032533 CN 200420032533 U CN200420032533 U CN 200420032533U CN 2676088 Y CN2676088 Y CN 2676088Y
- Authority
- CN
- China
- Prior art keywords
- pendulum leaf
- bent axle
- pendulum
- connecting rod
- motor
- 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
Links
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model provides a wind direction control system for the floor type air-conditioner, comprising a calamus frame, a swing blade bracket, a stepping motor, a swing blade connecting rod, swing blades, a position switch, a motor crankshaft, a swing blade crankshaft, etc. The swing blade connecting rod arranged in the cavity structure of the calamus frame is not only beautiful, but also avoids the harm of the cold and hot airflow to the swing blade connecting rod. The calamus frame is designed with spacing ribs which can effectively stop the stepping motor and guarantee the accuracy and reliability of the two limited positions of the maximum open and the complete closure of the swing blades. The wind direction control system can carry out feedback and error correction to the situation of the abnormal close of the air outlet.
Description
Affiliated technical field
The utility model relates to a kind of wind direction control system, especially a kind of wind direction control system of floor type air-conditioner.
Background technology
Fig. 1 is the unitary construction schematic diagram of general floor type air-conditioner, bottom air intake, top air-out.General floor type air-conditioner air-out direction is divided into horizontal wind direction (left and right sides wind direction) and vertically-supplying air to (wind direction up and down) two kinds.Horizontal wind direction is controlled automatically by pen feather, synchronous motor and bent axle-linkage; Vertically-supplying air to control finish by pendulum leaf, pendulum leaf connecting rod, adopt mostly manually, promptly the user changes the angle of putting leaf according to own demand oneself, thereby the change wind direction.
At present, also have the minority floor type air-conditioner by increase a stepper motor and bent axle-linkage realize vertically-supplying air to automatic control, and after air-conditioner shutdown, can drive and put leaf and close air outlet, enter in the air-conditioner from air outlet to prevent foreign material.But this class goes out wind apparatus all following major defect:
1, owing to certain customers have been accustomed to going to change the angle of putting leaf with hand, and pendulum leaf and stepper motor are by bent axle-linkage interlock, if air-conditioner is under open state, the pendulum leaf is by artificial pulling, stepper motor will lose round original position, pendulum the leaf starting point and the terminal point that normally sweep also will change thereupon, and leaf is closed air outlet and air-conditioner is running well and the situation of air-supply thereby cause putting.Because the resistance of wind is very big, after the improper situation of closing of this air outlet occurs, air outlet can't reopen automatically, cause air outlet opening/closing thrashing, even destroyed.
2, realize vertically-supplying air to automatic control, general bent axle-the linkage that adopts comes transmission, and the connecting rod that has out wind apparatus now is arranged in the air outlet usually, so not only influences the air-conditioning outward appearance, and, be damaged easily because connecting rod is in the environment of hot and cold air impact for a long time.
3, need in the stepper motor operation process often to carry out stall and reset, there are not corresponding position-limit mechanism or position limiting structure unreasonable and have out wind apparatus now, this causes the round trip of stepper motor inaccurate easily, when especially causing the air-conditioner shutdown, pendulum leaf closed condition is undesirable, influences attractive in appearance.
Summary of the invention
In order to overcome existing floor type air-conditioner above shortcomings when controlling wind direction automatically, the utility model provides a kind of wind direction control system.This system not only can realize the automatic control of wind direction, and the open and close air outlet can also feed back and error correction improper the closing of air outlet accurately.
The technical scheme that its technical problem that solves the utility model adopts is:
This system comprises pen feather frame, pendulum leaf support, stepper motor, motor bent axle, pendulum leaf bent axle, pendulum leaf connecting rod, pendulum leaf, pendulum rachis cover, travel switch (accompanying drawing 2).The pen feather frame is the skeleton of whole system, whole system is risen support and fixation; The pendulum leaf is installed in rotation on the pen feather frame by pendulum rachis cover; Pendulum leaf support is rotatably connected to many pendulum leaves together and the pendulum leaf is played a supportive role; Pendulum leaf bent axle one end is fixedlyed connected with the pendulum leaf, and the other end is rotatably connected with pendulum leaf connecting rod; Stepper motor is installed on the pen feather frame, and its rotating shaft is fixedlyed connected with the motor bent axle; The motor bent axle links by pendulum leaf connecting rod with pendulum leaf bent axle.In system when running,, driven by motor motor bent axle, motor bent axle drive that pendulum leaf connecting rod, pendulum leaf connecting rod drive pendulum leaf bent axle, pendulum leaf bent axle drives the pendulum leaf and swings up and down, realize to vertically-supplying air to control.
Pendulum leaf connecting rod is arranged on the cavity body structure interior (accompanying drawing 2) of pen feather frame, and this concealed design is not only elegant in appearance, and has avoided the infringement of hot and cold air to it.
Pendulum leaf bent axle and pendulum leaf can also be designed to a part, and the purpose that it is designed to two parts here is in order to make assembling easier.
Travel switch feeds back and error correction improper the cutting out of air outlet with pendulum leaf connecting rod.Travel switch is installed on the pen feather frame, and its position meets following requirement: when the pendulum leaf was closed, pendulum leaf connecting rod can just touch travel switch.Under the air-conditioner open state, in a single day improper closed situation appears in air outlet, pendulum leaf connecting rod will touch travel switch, and travel switch feeds back to control corresponding software, and control software control air-conditioner suspends air-supply, the stepper motor that resets, reopens the pendulum leaf then, recovery is blown.And when air-conditioner received the off signal normal shutdown, control software set travel switch was inoperative, and utilized the spacing muscle on the pen feather frame that stepper motor is carried out stall, closed accurately, put in place thereby guarantee to put leaf.
Designing on the pen feather frame has spacing muscle, the motor bent axle is played position-limiting action, thereby stepper motor is carried out effective stall, guarantees that the pendulum leaf is opened to maximum or closed fully two extreme positions are accurate, reliable.
The beneficial effects of the utility model are:
1, owing to increased travel switch, this system can feed back and error correction the improper situation of closing of air outlet.
2, this system will put in the cavity body structure that the leaf connecting rod is arranged on the pen feather frame, can't see at air outlet, and will be not only elegant in appearance, and avoid the infringement of hot and cold air to it.
3, this system designs on the pen feather frame spacing muscle, the motor bent axle is played position-limiting action, thereby stepper motor is carried out effective stall, guarantees that the pendulum leaf is opened to maximum or closed fully two extreme positions are accurate, reliable.
Description of drawings
Fig. 1 is the unitary construction schematic diagram of general floor type air-conditioner.
Fig. 2 is the unitary construction schematic diagram of the utility model wind direction control system.
Fig. 3 is the explosive view of the utility model wind direction control system.
Fig. 4 is the travel switch scheme of installation of the utility model wind direction control system.
Fig. 5 is the stepper motor scheme of installation of the utility model wind direction control system.
Fig. 6 a is that the pendulum leaf of the utility model wind direction control system is opened to maximum position and the corresponding spacing schematic diagram of motor bent axle.
Fig. 6 b is the pendulum leaf closing position and the corresponding spacing schematic diagram of motor bent axle of the utility model wind direction control system.
Fig. 7 is the schematic diagram of the air outlet of the utility model wind direction control system when closing.
The specific embodiment
Followingly embodiment of the present utility model is described in detail and illustrates with reference to accompanying drawing.
Wind direction control system shown in Figure 2 comprises pen feather frame 1, pendulum leaf support 2, stepper motor 3, motor bent axle 4, pendulum leaf bent axle 5, pendulum leaf connecting rod 6, pendulum leaf 7, pendulum rachis cover 8, travel switch 9, travel switch installing plate 10.Pendulum leaf 7 is installed in rotation on the pen feather frame 1 by pendulum rachis cover 8, and pendulum leaf support 2 is put with the six roots of sensation that leaf 7 links together and pendulum leaf 7 is played a supportive role, and pendulum leaf bent axle 5 one ends and pendulum leaf 7 are fixedlyed connected, the other end with put leaf connecting rod 6 and be rotatably connected; Travel switch 9 is installed on the pen feather frame 1 by travel switch installing plate 10 usefulness screws, and stepper motor 3 is screwed on pen feather frame 1, and its rotating shaft is fixedlyed connected with motor bent axle 4, and motor bent axle 4 links by pendulum leaf connecting rod 6 with pendulum leaf bent axle 5.In system when running,, stepper motor 3 drives motor bent axles 4, motor bent axle 4 and drives that pendulum leaf connecting rods 6, pendulum leaf connecting rod 6 drive pendulum leaf bent axles 5, pendulum leaf bent axle 5 drives 7 swings of pendulum leaves, realizes the control to wind direction.
Pendulum leaf connecting rod 6 is arranged on the cavity body structure 11 interior (accompanying drawing 2) of pen feather frame 1.
Position Design corresponding with motor bent axle 4 on the pen feather frame 1 has spacing muscle 12,4 position-limiting actions of 12 pairs of motor bent axles of spacing muscle, thereby stepper motor 3 is carried out effective stall, guarantee that the pendulum leaf is opened to maximum or closed fully two extreme positions accurate, reliable (accompanying drawing 6a, accompanying drawing 6b).
During normal shutdown, stepper motor 3 drive motor bent axles 4, motor bent axle 4 drive and put leaf connecting rods 6, pendulum leaf connecting rod 6 drives and puts leaf bent axles 5,7 swings of pendulum leaf bent axle 5 drive pendulum leaves, close air outlet, it is inoperative that control software set travel switch 9 this moment, relies on the 12 pairs of stepper motors of spacing muscle 3 on the pen feather frame 1 to carry out stall.Run well air-supply and air outlet when improper closing taken place at air-conditioner, pendulum leaf connecting rod 6 touches travel switch 9, travel switch 9 feeds back to control corresponding software, control software control air-conditioner suspends air-supply, the stepper motor 3 that resets, after the resistance of wind is removed, stepper motor 3 will reopen pendulum leaf 7, recover air-supply, whole outlet system of air returns to normal condition.
Claims (4)
1. floor type air-conditioner wind direction control system, comprise pen feather frame (1), pendulum leaf support (2), stepper motor (3), pendulum leaf connecting rod (6), pendulum leaf (7), pendulum rachis cover (8), pendulum leaf (7) is installed in rotation on the pen feather frame (1) by pendulum rachis cover (8), pendulum leaf support (2) couples together many pendulum leaves (7) rotationally, stepper motor (3) is installed on the pen feather frame (1), it is characterized in that: described system also comprises travel switch (9), motor bent axle (4), pendulum leaf bent axle (5), one end of pendulum leaf bent axle (5) is fixedlyed connected with pendulum leaf (7), the other end is rotatably connected with pendulum leaf connecting rod (6), and the stepper motor rotating shaft is fixedlyed connected with motor bent axle (4); Motor bent axle (4) links by pendulum leaf connecting rod (6) with pendulum leaf bent axle (5); In system when running,, stepper motor (3) drives motor bent axle (4), motor bent axle (4) and drives that pendulum leaf connecting rod (6), pendulum leaf connecting rod (6) drive pendulum leaf bent axle (4), pendulum leaf bent axle (4) drives pendulum leaf (7) and swings up and down, and realizes the control to wind direction; Travel switch (9) is installed in (1) on the pen feather frame, in case improper closed situation occurs, pendulum leaf connecting rod (6) will touch travel switch (9), travel switch (9) feeds back to control corresponding software, control software control air-conditioner suspend air-supply, the stepper motor that resets (3), then reopen pendulum leaf (7), recover to blow.
2. floor type air-conditioner wind direction control system according to claim 1 is characterized in that: described pen feather frame (1) is gone up the Position Design corresponding with motor bent axle (4) spacing muscle (12), and spacing muscle (12) carries out stall to stepper motor (3).
3. floor type air-conditioner wind direction control system according to claim 1 is characterized in that: described pendulum leaf connecting rod (6) is arranged in the cavity body structure (11) of pen feather frame (1).
4. floor type air-conditioner wind direction control system according to claim 1 is characterized in that: described pendulum rachis cover (8) and pendulum leaf (7) both can be parts independently, also can be designed to an one-piece parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032533 CN2676088Y (en) | 2004-01-12 | 2004-01-12 | Wind direction control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032533 CN2676088Y (en) | 2004-01-12 | 2004-01-12 | Wind direction control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2676088Y true CN2676088Y (en) | 2005-02-02 |
Family
ID=34483751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420032533 Expired - Fee Related CN2676088Y (en) | 2004-01-12 | 2004-01-12 | Wind direction control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2676088Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852480B (en) * | 2009-04-01 | 2012-09-05 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103676966A (en) * | 2012-09-26 | 2014-03-26 | 深圳市艾立克电子有限公司 | A wiper apparatus and a camera |
| CN106958867A (en) * | 2017-04-28 | 2017-07-18 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN106958868A (en) * | 2017-04-28 | 2017-07-18 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN107166517A (en) * | 2017-04-28 | 2017-09-15 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN111043701A (en) * | 2019-12-11 | 2020-04-21 | 珠海格力电器股份有限公司 | Control method of air conditioner door panel |
| CN111271865A (en) * | 2019-06-14 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Air conditioner and air swinging reset control method thereof |
-
2004
- 2004-01-12 CN CN 200420032533 patent/CN2676088Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852480B (en) * | 2009-04-01 | 2012-09-05 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103676966A (en) * | 2012-09-26 | 2014-03-26 | 深圳市艾立克电子有限公司 | A wiper apparatus and a camera |
| CN106958867A (en) * | 2017-04-28 | 2017-07-18 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN106958868A (en) * | 2017-04-28 | 2017-07-18 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN107166517A (en) * | 2017-04-28 | 2017-09-15 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN111271865A (en) * | 2019-06-14 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Air conditioner and air swinging reset control method thereof |
| CN111043701A (en) * | 2019-12-11 | 2020-04-21 | 珠海格力电器股份有限公司 | Control method of air conditioner door panel |
| CN111043701B (en) * | 2019-12-11 | 2020-11-27 | 珠海格力电器股份有限公司 | Control method of air conditioner door panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2676088Y (en) | Wind direction control system | |
| CN101307928A (en) | Energy-saving fume exhauster with right and left air inlet capable of switching | |
| CN2804323Y (en) | Automatic sash | |
| JP2011122731A (en) | Air conditioner | |
| CN1391066A (en) | Air discharging cover for oil soot exhauster | |
| CN2138054Y (en) | Shape memory alloy automatic control type shutter | |
| CN2727347Y (en) | Control device for automatic switch of alloy window | |
| CN208887057U (en) | A kind of air inlet valve | |
| CN85203799U (en) | Domestic automatic wind-screened axial flow fan | |
| CN2545509Y (en) | Outlet hood for cooking fume extractor | |
| CN206771691U (en) | The inlet and outlet part of air interchanger | |
| CN212899041U (en) | Fan and petticoat pipe | |
| CN207335101U (en) | The louver assembly and air conditioner of blinds driving device, air conditioner | |
| CN2783199Y (en) | Temperature controlled humidity proof ventilation device | |
| CN206144329U (en) | Novel magnet door -inhale hinge | |
| CN2351607Y (en) | Air exhausting fan | |
| CN207246122U (en) | A kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge | |
| CN2867016Y (en) | Setting fixed air quantity valve | |
| CN2773524Y (en) | Cabinet air conditioner with automatic push closing air outlet | |
| CN201555328U (en) | Powerful exhaustion ventilator | |
| CN200953827Y (en) | Shutter-type air-harmonizing device used for tobacco leaf roasting room | |
| CN208821327U (en) | Greenhouse automatic window system | |
| CN221074018U (en) | Intelligent explosion-proof shutter | |
| CN2634367Y (en) | Rotary air intake device of air conditioner indoor unit | |
| CN2713363Y (en) | Switch assembly for air exhaust door of indoor set of air conditioner |
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: SICHUAN CHANGHONG ELECTRIC CO.,LTD. Free format text: FORMER OWNER: SICHUAN CHANGHONG ELECTRIC APPLIANCE CO., LTD. Effective date: 20090703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: No. 35, Mian Xing Road, Gaoxin District, Sichuan, Mianyang Province: 621000 Patentee after: Sichuan Changhong Air-Coditioning Co., Ltd. Address before: No. 35, Mian Xing East Road, hi tech Zone, Sichuan, Mianyang Province: 621000 Patentee before: Sichuan Changhong Electrical Appliance Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050202 Termination date: 20120112 |