CN202171292U - Outdoor unit and protective device for same - Google Patents
Outdoor unit and protective device for same Download PDFInfo
- Publication number
- CN202171292U CN202171292U CN2011202826126U CN201120282612U CN202171292U CN 202171292 U CN202171292 U CN 202171292U CN 2011202826126 U CN2011202826126 U CN 2011202826126U CN 201120282612 U CN201120282612 U CN 201120282612U CN 202171292 U CN202171292 U CN 202171292U
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- Prior art keywords
- connecting rod
- premises station
- protector
- outdoor unit
- window device
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Abstract
The utility model discloses an outdoor unit and a protective device for the same. The protective device comprises a window device covering an air outlet of the outdoor unit. The window device comprises an outer frame, blades, a connecting rod, a connecting rod driving component and a connecting rod control component, wherein the connecting rod driving component is connected with the connecting rod and used for driving the connecting rod to reciprocate along the length direction, the blades are mounted on the outer frame through the connecting rod and turn under pulling of the connecting rod, and the connecting rod control component is connected with a controller of the outdoor unit and used for controlling the connecting rod driving component to drive the connecting rod. By the aid of the blade structure, the connecting rod control component is used for controlling opening and closing states of the blades, so that when an air conditioner is powered off, strong wind and hard objects can be effectively prevented from entering the air conditioner, and a motor and a circuit board thereof can be effectively protected from being damaged by wind and rain. Simultaneously, rainwater can be prevented from entering the outdoor unit in rainy days, so that the outdoor unit of the air conditioner can be effectively protected.
Description
Technical field
The utility model relates to a kind of air conditioner technical field, more particularly, relates to a kind of protector and off-premises station of off-premises station of air-conditioning.
Background technology
Along with the requirement of national energy-saving and emission-reduction improves constantly, air-conditioning also improves towards the requirement of high energy efficiency more, and a kind of improved procedure is exactly that air-conditioner outdoor unit adopts dc motor, and especially on convertible frequency air-conditioner, off-premises station more adopts dc motor.
The position of prior art fan of outdoor unit of air conditioner is provided with radiator-grid, makes things convenient for distributing of off-premises station heat.Mostly air-conditioner outdoor unit is to be installed on outdoor, for example near the windowsill.But meanwhile, when outdoor air blows to the flabellum of fan through air outlet, can let flabellum rotate.For example run into strong wind at air-conditioning, even under the weather condition such as typhoon, can cause outdoor machine fan counter-rotating at a high speed, this moment, the direct current drive chance became a dc generator, and the induced-current of generation possibly burn out the control circuit of motor, causes air-conditioning to damage easily.
The utility model content
For overcoming the problem of air blast to the damage of air conditioner motor, the purpose of the utility model is to provide a kind of outdoor air-conditioning protector, avoids outdoor air-flow to get in the air-conditioner outdoor unit, the protection off-premises station as far as possible.
For this reason; The utility model adopts following technical scheme: the window device that covers the off-premises station air outlet; Said window device comprises outside framework, blade, connecting rod, connecting rod driver part and connecting rod control assembly, and said connecting rod driver part is connected with said connecting rod, drives said connecting rod and moves around along its length; Said blade pass is crossed said connecting rod and is installed on the said outside framework; Said blade rotates under the pulling of said connecting rod, and said connecting rod control assembly is connected with the controller of said off-premises station, controls said connecting rod driver part and drives said connecting rod.
As a kind of improvement, said window device comprises at least two blades, and an end of said blade is provided with buckle ear, and said blade pass is crossed said buckle ear and is installed on the connecting rod.
Said connecting rod control assembly comprises relay and solenoid, and the input of said relay is connected with the controller of said off-premises station, and output is connected with said solenoid, and said solenoid attracts said connecting rod to move along its length when energising.
Said connecting rod is provided with spring away from an end of said solenoid, and said spring one end is connected with said connecting rod, and the other end is fixed on the inboard of said outside framework.
The utility model also provides a kind of off-premises station, comprises the protector of aforesaid off-premises station, and said protector is installed in the air outlet of said off-premises station.
In the protector that the utility model provides, window device can cover the off-premises station air outlet, and the connecting rod control assembly can be controlled said connecting rod driver part and drive said connecting rod and move around, and then makes the blade of window device rotate and close window device.The utility model can effectively prevent the damage of high wind to motor and wiring board thereof, after window device is closed, prevents that foreign matter from entering into off-premises station, effectively protects air-conditioner outdoor unit.
Description of drawings
The stereogram of the air-conditioner outdoor unit that Fig. 1 provides for the utility model;
Fig. 2 is the structural representation of the protector of the air-conditioner outdoor unit that provides of the utility model;
Fig. 3 is the circuit theory diagrams of the protector of the off-premises station that provides of the utility model;
Fig. 4 is the circuit theory diagrams of the protector of the another kind of off-premises station that provides of the utility model.
The specific embodiment
Shown in accompanying drawing 1, Fig. 1 shows the overall structure sketch map of the utility model off-premises station.
The off-premises station that the utility model provides comprises protector, and protector is installed in the air outlet of off-premises station.Protector mainly comprises the window device 2 that covers off-premises station 1 air outlet 11.Off-premises station also comprises controller 10, is used to control the running of outdoor machine fan.
As shown in Figure 2; Window device 2 in the off-premises station protector comprises outside framework 20, blade 21, connecting rod 23, connecting rod driver part 24 and connecting rod control assembly 25; Said blade 21 is installed on the said outside framework 20 through said connecting rod 23; Said connecting rod driver part 24 is connected with said connecting rod 23, drives said connecting rod 23 and moves around along its length, and said blade 21 rotates under the pulling of said connecting rod 23; Said connecting rod control assembly 25 is connected (as shown in Figure 1) with the controller 10 of said off-premises station 1, and the said connecting rod driver part 24 of said connecting rod control assembly 25 controls drives said connecting rod 23.
In the protector that the utility model provides; Window device 2 covers the off-premises station air outlet; Connecting rod control assembly 25 can the control link driver part 24 drives said connecting rod 23 and moves around, and then makes the blade 21 of window device 2 rotate and close window device 2.The utility model can effectively prevent the damage of high wind to motor and wiring board thereof, after window device 2 is closed, prevents that foreign matter from entering into off-premises station, effectively protects air-conditioner outdoor unit.
Further, an end of said connecting rod control assembly 25 is provided with spring 32, and said spring 32 1 ends are connected with said connecting rod 23, and the other end is fixed on the inboard of said outside framework 20.
Said window device 2 comprises at least two blades 21, and said blade 21 arranged distribution are in air outlet 11 places of whole off-premises station 1.The end of blade 21 also is provided with buckle ear 22, and blade 21 is installed on the connecting rod 23 of metal material through this buckle ear 22, and buckle ear 22 can be hinged on the connecting rod.Said connecting rod 23 is provided with nose 231, and the position at nose 231 places is articulated position of buckle ear 22, and blade 21 is positioned at when rotating on the nose 231, can realize the opening and closing movement of window device 2.
As shown in Figure 3, Fig. 3 shows the circuit theory diagrams of the protector of the off-premises station that the utility model provides.Wherein, Connecting rod control assembly 25 comprises relay 251 and solenoid 252; The two ends of the coil of relay 251 are connected with the controller 10 of power Vcc and off-premises station respectively; The switch of relay 251 is connected with solenoid 252, and solenoid 252 attracts connecting rod 23 to move along its length when energising, thereby blade 21 rotates under the pulling of connecting rod 23.
Further, coil one end of relay 251 is connected with the controller 10 of off-premises station 1 through a triode 253.Be electrically connected the in addition fan electromotor 255 of tape splicing flabellum of controller 10.Therefore, when off-premises station is in running status, when controller 10 control fan electromotors 255 are opened, sends signal simultaneously and give relay 251, and then solenoid 252 energisings, connecting rod 23 control blades 21 rotate, thereby open window device 2.When off-premises station was in off-mode, controller 10 output control signals were to stop the rotation of fan electromotor 255; And the power supply of relay 251 is turn-offed in control; 32 pullings of the spring of this moment connecting rod 23, connecting rod 23 control blades 21 rotate, thereby close window device 2.
As shown in Figure 4, Fig. 4 is the circuit theory diagrams of the protector of the another kind of off-premises station that provides of the utility model.
Wherein, an end of the switch of relay 251 ' connects the input of solenoid 252 ' respectively, and the other end is electrically connected the input port of fan electromotor 255 '.Motor 255 ' and solenoid 252 ' all pass through the 251 ' control of a relay in the present embodiment.When fan electromotor 255 ' was opened, solenoid 252 ' was also opened, and through the above-mentioned connecting rod 23 of magnetic force adhesive (circuit is not shown), connecting rod 23 control blades 21 rotate, thereby open window device 2; When off-mode, fan electromotor 255 ' cuts out, and solenoid 252 ' also cuts off the power supply, and magnetic force disappears, and then spring 32 retracts connecting rod 23, and connecting rod 23 control blades 21 rotate, thereby close window device 2.
The blade 21 of the utility model increase activity opening-closing structure before air outlet 11 veils of existing air-conditioner outdoor unit 1, its structure through a connecting rod control assembly 25 and spring 32 is controlled jointly, makes air-conditioning when opening; Window device 2 is opened, and guarantees that the ventilation and heat in the off-premises station 1 is freely suitable, when air-conditioning is closed; Window device 2 is closed; The wind that effectively stops the air-conditioning outside, hard thing, rainwater enters into air-conditioner outdoor unit inside.
Claims (7)
1. the protector of an off-premises station is characterized in that, comprising: cover the window device of off-premises station air outlet, said window device comprises outside framework, blade, connecting rod, connecting rod driver part and connecting rod control assembly; Said connecting rod driver part is connected with said connecting rod; Driving said connecting rod moves around along its length; Said blade pass is crossed said connecting rod and is installed on the said outside framework; Said blade rotates under the pulling of said connecting rod, and said connecting rod control assembly is connected with the controller of said off-premises station, and said connecting rod control assembly is controlled said connecting rod driver part and driven said connecting rod.
2. the protector of off-premises station according to claim 1; It is characterized in that; Said connecting rod control assembly comprises relay and solenoid; The input of said relay is connected with the controller of said off-premises station, and output is connected with said solenoid, and said solenoid attracts said connecting rod to move along its length when energising.
3. the protector of off-premises station according to claim 1 is characterized in that, said connecting rod is provided with spring away from an end of said connecting rod control assembly, and said spring one end is connected with said connecting rod, and the other end is fixed on the inboard of said outside framework.
4. the protector of off-premises station according to claim 1 is characterized in that, said window device comprises at least two blades.
5. the protector of off-premises station according to claim 1 is characterized in that, an end of said blade is provided with buckle ear, and said blade pass is crossed said buckle ear and is installed on the said connecting rod.
6. the protector of off-premises station according to claim 1 is characterized in that, said relay is connected with the controller of said off-premises station through a triode.
7. an off-premises station is characterized in that, comprising: like the protector of each described off-premises station of claim 1 to 6, said protector is installed in the air outlet of said off-premises station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202826126U CN202171292U (en) | 2011-08-05 | 2011-08-05 | Outdoor unit and protective device for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202826126U CN202171292U (en) | 2011-08-05 | 2011-08-05 | Outdoor unit and protective device for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171292U true CN202171292U (en) | 2012-03-21 |
Family
ID=45829487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202826126U Expired - Fee Related CN202171292U (en) | 2011-08-05 | 2011-08-05 | Outdoor unit and protective device for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171292U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896583A (en) * | 2015-05-12 | 2015-09-09 | 广东美的制冷设备有限公司 | Air conditioner and control method of air conditioner |
| CN105972790A (en) * | 2016-06-24 | 2016-09-28 | 广州江海机电设备有限公司 | Blind window device for air conditioner |
| CN106152316A (en) * | 2015-03-10 | 2016-11-23 | 兰光亮 | Venetian blind type hanging outdoor unit of air conditioner |
| CN106505932A (en) * | 2016-11-22 | 2017-03-15 | 广东美的暖通设备有限公司 | The typhoon power protecting circuit of outdoor fan, off-premises station and air-conditioner in air-conditioner |
| CN106679108A (en) * | 2017-01-12 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Control method of air-conditioner outdoor unit |
| CN107120744A (en) * | 2017-06-08 | 2017-09-01 | 太仓市思卡拓机械科技有限公司 | A kind of protection device for outdoor unit of air conditioner |
| CN108443992A (en) * | 2018-03-27 | 2018-08-24 | 苏州林信源自动化科技有限公司 | A kind of outdoor refrigeration equipment grid protective cover |
| CN112049820A (en) * | 2020-08-14 | 2020-12-08 | 杭州永特信息技术有限公司 | Protective device |
| CN112097329A (en) * | 2020-07-17 | 2020-12-18 | 郑博文 | Intelligent air conditioner outdoor unit protective cover |
| CN114111039A (en) * | 2021-11-18 | 2022-03-01 | 澳克莱环境科技股份有限公司 | Air energy heat pump |
| CN115355570A (en) * | 2022-08-22 | 2022-11-18 | 新疆华奕新能源科技有限公司 | Cabinet heat exchange back plate |
-
2011
- 2011-08-05 CN CN2011202826126U patent/CN202171292U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152316A (en) * | 2015-03-10 | 2016-11-23 | 兰光亮 | Venetian blind type hanging outdoor unit of air conditioner |
| CN104896583A (en) * | 2015-05-12 | 2015-09-09 | 广东美的制冷设备有限公司 | Air conditioner and control method of air conditioner |
| CN105972790A (en) * | 2016-06-24 | 2016-09-28 | 广州江海机电设备有限公司 | Blind window device for air conditioner |
| CN106505932A (en) * | 2016-11-22 | 2017-03-15 | 广东美的暖通设备有限公司 | The typhoon power protecting circuit of outdoor fan, off-premises station and air-conditioner in air-conditioner |
| CN106679108B (en) * | 2017-01-12 | 2020-01-14 | 美的集团武汉制冷设备有限公司 | Control method of air conditioner outdoor unit |
| CN106679108A (en) * | 2017-01-12 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Control method of air-conditioner outdoor unit |
| CN107120744A (en) * | 2017-06-08 | 2017-09-01 | 太仓市思卡拓机械科技有限公司 | A kind of protection device for outdoor unit of air conditioner |
| CN108443992A (en) * | 2018-03-27 | 2018-08-24 | 苏州林信源自动化科技有限公司 | A kind of outdoor refrigeration equipment grid protective cover |
| CN112097329A (en) * | 2020-07-17 | 2020-12-18 | 郑博文 | Intelligent air conditioner outdoor unit protective cover |
| CN112049820A (en) * | 2020-08-14 | 2020-12-08 | 杭州永特信息技术有限公司 | Protective device |
| CN112049820B (en) * | 2020-08-14 | 2022-07-15 | 杭州永特信息技术有限公司 | Protective device |
| CN114111039A (en) * | 2021-11-18 | 2022-03-01 | 澳克莱环境科技股份有限公司 | Air energy heat pump |
| CN115355570A (en) * | 2022-08-22 | 2022-11-18 | 新疆华奕新能源科技有限公司 | Cabinet heat exchange back plate |
| CN115355570B (en) * | 2022-08-22 | 2024-04-26 | 新疆华奕新能源科技股份有限公司 | Cabinet heat exchange backboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |