CN205246108U - Shade control sensor - Google Patents
Shade control sensor Download PDFInfo
- Publication number
- CN205246108U CN205246108U CN201520931975.6U CN201520931975U CN205246108U CN 205246108 U CN205246108 U CN 205246108U CN 201520931975 U CN201520931975 U CN 201520931975U CN 205246108 U CN205246108 U CN 205246108U
- Authority
- CN
- China
- Prior art keywords
- sensor
- shade control
- control sensor
- supporting seat
- protecting sheathing
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a shade control sensor, include: the sensor. And the cover is located the protecting sheathing of sensor is including the bracketing the supporting seat of sensor and with support connection and lid are located the safety cover of sensor top. Through adopting built -in light intensity sensor and hemisphere type protecting sheathing, can solve some shortcomings that external light intensity sensor has. Built -in sensor all has the advantage than external sensor in precision and price. Protecting sheathing can be based on concrete mounted position according to certain principle, according to service environment special design, solved simultaneously anticorrosive, traditional external sensors such as anti dust accumulation not enough.
Description
Technical field
The utility model relates to sensor, relates in particular to a kind of shade control sensor.
Background technology
Tradition adopts external optical sensor, this side for the shade controller of wind turbine generatorCase is because the high sensor of degree of protection is all relatively expensive, and purchase cost is high, is subject to outside severe ringBorder affects and makes the reliability of sensor lower, also easily accumulates dust, and birds droppings etc. cause sensingDevice is malfunctioning.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of shade control sensing is providedDevice, can solve existing external optical sensor and make reliability low, easily long-pending because of ambient influnenceTired dust causes the problem of faulty sensor.
The technical scheme that realizes above-mentioned purpose is:
A kind of shade control of the utility model sensor, comprising:
Sensor; And
Cover at the protecting sheathing of described sensor, comprise the supporting seat of sensor described in bracketing and with instituteState the protective cover that supporting seat connects and be covered on described sensor top.
The further improvement of the utility model shade control sensor is, described protective cover is hemisphericalStructure.
The further improvement of the utility model shade control sensor is, the outer surface of described protective coverFor downward-sloping shape.
The further improvement of the utility model shade control sensor is, described protective cover and describedBetween support seat, be tightly connected.
The further improvement of the utility model shade control sensor is, described protective cover and describedThe junction of support seat arranges sealing strip.
The further improvement of the utility model shade control sensor is, described supporting seat is provided with threadingHole and discharge outlet.
The further improvement of the utility model shade control sensor is, in described supporting seat, has installedThe adjusting support of adjusting position up and down, sets firmly described sensor on described adjusting support.
The further improvement of the utility model shade control sensor is, described sensor is built-inOptical sensor.
The further improvement of the utility model shade control sensor is, the bottom connection of described supporting seatThere is mounting bracket.
The further improvement of the utility model shade control sensor is, described protecting sheathing with described inSensor is integrative-structure
The beneficial effect of the utility model shade control sensor is:
Adopt the form of the additional privacy protection cover of built-in sensors, can also root in having reduced costImprove the validity of shade control according to the actual demand of wind energy development. By adopting built-in optical according to sensingDevice and dome-type protecting sheathing, can solve some shortcomings that external optical sensor has. InPut formula sensor in precision, and all there is advantage than external sensor in price. Protecting sheathing canAccording to certain principle, according to environment for use particular design, solved anti-according to concrete installation site simultaneouslyCorrosion, the deficiency of traditional outer sensors such as anti-dust accumulation.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model shade control sensor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model provides a kind of shade control sensor, for wind turbine generator. This realityAdopt the form of the additional privacy protection cover of built-in sensors with novel shade control sensor, reducingCan also improve according to the actual requirements the validity of shade control when cost. By being outside sensorAdd protecting sheathing, prevent that sensor is malfunctioning because of pollutants such as accumulation dust or birds droppings, guarantee sensingThe reliability of device. Below in conjunction with accompanying drawing, the utility model shade control sensor is carried out to detailed sayingBright.
Consult Fig. 1, shown the structural representation of the utility model shade control sensor. To this realityDescribe with novel shade control sensor.
As shown in Figure 1, the utility model shade control sensor comprises sensor 11 and protecting sheathing12, sensor 11 is positioned at protecting sheathing 12, be located on sensor 11 by protecting sheathing 12,Play the protective effect to sensor 11, prevented that sensor 11 is because of the pollutant such as dust, birds droppingsMalfunctioning phenomenon. Protecting sheathing 12 can be integrative-structure, i.e. protecting sheathing 12 with sensor 11Inseparable with sensor 11, protecting sheathing 12 can also be isolating construction with sensor 11. ProtectProtect shell 12 and comprise supporting seat 121 and the protective cover 122 being connected with supporting seat 121, supporting seat 121For bracketing sensor 11, protective cover 122 lids are located at the top of sensor 11, by supporting seat 121Be connected to form the space of an accommodating sensor 11 with protective cover 122, prevent by protective cover 122Sensor 11 is contaminated, guarantees the security reliability of sensor 11.
Sensor 11 of the present utility model adopts built-in optical sensor, is placed on blower fan outside,Its working environment is comparatively severe, effectively extends the service life of sensor 11 by protecting sheathing 12.This sensor 11 is not limited only to built-in optical sensor, is placed in the sensor of supporting that illuminance detectsAll can use.
The protective cover 122 of protecting sheathing 12 is hemispherical dome structure, and the outer surface of protective cover 122 is establishedBe set to hemispherical dome structure, for preventing the accumulation of dust. The outer surface of this protective cover 122 can also be establishedFor downward-sloping shape.
Between the protective cover 122 of protecting sheathing 12 and support column 121, be tightly connected. Preferably, existThe junction of protective cover 122 and support column 121 is provided with sealing strip, improves sealing property. SupportingThe bottom of post 121 is provided with through wires hole and discharge outlet, and gas heat expansion is convenient in the perforate of supporting seat 121 bottomsShrinkage path.
In the supporting seat 121 of protecting sheathing 12, installing the adjusting of adjusting position up and down props upFrame 13, regulates support 13 according to the height of sensor 11 and sensitivity, can up and down or left and right adjustJoint position.
Be connected with mounting bracket 14 in the bottom of the supporting seat 121 of protecting sheathing 12, mounting bracket 14Be used for protecting sheathing 12 integral installations at desired location. This mounting bracket 14 and 121 of supporting seatsFrame is bolted. The shadow sensor of installing for tower cylinder can be pacified with mounting bracket 14Dress is fixing.
The supporting seat 121 of protecting sheathing 12 and the material of protective cover 122 can be entered according to environment for useRow particular design, can select corrosion resistance material, so that protecting sheathing 12 can be adapted to badlyExternal environment condition, and guarantee that the use of sensor 11 is complete.
The beneficial effect of the utility model shade control sensor is:
Adopt the form of the additional privacy protection cover of built-in sensors, can also root in having reduced costImprove the validity of shade control according to the actual demand of wind energy development. By adopting built-in optical according to sensingDevice and dome-type protecting sheathing, can solve some shortcomings that external optical sensor has. InPut formula sensor in precision, and all there is advantage than external sensor in price. Protecting sheathing canAccording to certain principle, according to environment for use particular design, solved anti-according to concrete installation site simultaneouslyCorrosion, the deficiency of traditional outer sensors such as anti-dust accumulation.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, ordinary skill in this areaPersonnel can make many variations example to the utility model according to the above description. Thereby, some in embodimentDetails should not form restriction of the present utility model, and the utility model will define with appended claimsScope is as protection domain of the present utility model.
Claims (10)
1. a shade control sensor, is characterized in that, comprising:
Sensor; And
Cover at the protecting sheathing of described sensor, comprise the supporting seat of sensor described in bracketing and with instituteState the protective cover that supporting seat connects and be covered on described sensor top.
2. shade control sensor as claimed in claim 1, is characterized in that described protective coverFor hemispherical dome structure.
3. shade control sensor as claimed in claim 1, is characterized in that described protective coverOuter surface be downward-sloping shape.
4. shade control sensor as claimed in claim 1, is characterized in that described protective coverAnd be tightly connected between described supporting seat.
5. shade control sensor as claimed in claim 4, is characterized in that described protective coverWith the junction of described supporting seat, sealing strip is set.
6. shade control sensor as claimed in claim 1, is characterized in that described supporting seatBe provided with through wires hole and discharge outlet.
7. shade control sensor as claimed in claim 1, is characterized in that described supporting seatInside install the adjusting support of adjusting position up and down, on described adjusting support, set firmly described sensingDevice.
8. the shade control sensor as described in claim 1 or 7, is characterized in that described sensingDevice is built-in optical sensor.
9. shade control sensor as claimed in claim 1, is characterized in that described supporting seatBottom is connected with mounting bracket.
10. shade control sensor as claimed in claim 1, is characterized in that described protecting sheathingBe integrative-structure with described sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931975.6U CN205246108U (en) | 2015-11-20 | 2015-11-20 | Shade control sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520931975.6U CN205246108U (en) | 2015-11-20 | 2015-11-20 | Shade control sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246108U true CN205246108U (en) | 2016-05-18 |
Family
ID=55945178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520931975.6U Expired - Fee Related CN205246108U (en) | 2015-11-20 | 2015-11-20 | Shade control sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246108U (en) |
-
2015
- 2015-11-20 CN CN201520931975.6U patent/CN205246108U/en not_active Expired - Fee Related
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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: 20160518 Termination date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |