CN209246428U - Automatic focus tracking solar cooker - Google Patents
Automatic focus tracking solar cooker Download PDFInfo
- Publication number
- CN209246428U CN209246428U CN201821867627.7U CN201821867627U CN209246428U CN 209246428 U CN209246428 U CN 209246428U CN 201821867627 U CN201821867627 U CN 201821867627U CN 209246428 U CN209246428 U CN 209246428U
- Authority
- CN
- China
- Prior art keywords
- thermally conductive
- conductive sheet
- reflecting cover
- fixed plate
- automatic focus
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
- Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of automatic focus tracking solar cookers, including reflecting cover and support frame；It further include focus feedback mechanism, driving mechanism and master control borad；Focus feedback mechanism includes fixed plate, convex lens, the first thermally conductive sheet, the second thermally conductive sheet and temperature sensor；The fixed plate is fixed on the edge of reflecting cover and the central axis with reflecting cover；First thermally conductive sheet and the second thermally conductive sheet are fixed on the front of fixed plate, are equipped with temperature sensor between the first thermally conductive sheet and fixed plate and between the second thermally conductive sheet and fixed plate；Convex lens is installed on the front of fixed plate by bracket, and the distance between convex lens and fixed plate are equal to the focal length of convex lens；Driving mechanism fixes on the ground and the output end of driving mechanism and the back side of the reflecting cover are hinged, and support frame is hinged with ground.The utility model increases the function of the automatic focus tracking of solar cooker, while optimizing the structure of solar cooker, reduces manufacturing cost.
Description
Technical field
The utility model relates to solar cooker technical fields, and in particular to a kind of automatic focus tracking solar cooker.
Background technique
Solar cooker has been more mature product, when using solar cooker, should be adjusted with the variation of season and time.Due to
The sun is fallen from the east of west daily, sunlight movement constantly to the west, so solar cooker equally also obtains tracks sunlight from east rotation to the west, constantly
Adjust Azimuth And Elevation.Focus that specific step is as follows with manual method at present: adjusting orientation first holds solar cooker
Reflecting cover edge or so it is push-jump, make cooktop face sunlight, secondly adjust height, the upper edge of reflecting cover is caught with left hand, up and down
Activity pressure testing, the right hand adjust adjusting rod (rotating screw), and the focal spot of reflecting cover is directed at pot bottom central location soon.It presses
When adjust cooktop, remain that focal spot impinges upon kitchen range bottom.
Clearly there is an inconvenient problem with use in the solar cooker of above-mentioned manual focus, for this problem, go out at present
The solar cooker of existing various auto-focusings.The solar cooker of auto-focusing be increased in the structure of original solar cooker solar energy with
Track device and corresponding driving device, the solar energy tracking device mainly have slot type, tower and three kinds of butterfly, and driving device is main
Including motor and transmission mechanism.
The solar cooker of current auto-focusing makes the manufacturing cost of solar cooker due to increasing solar energy tracking device
It greatly promotes, and corresponding commercial value also increases considerably, even 3-5 times of original cost lattice.In addition, above-mentioned solar energy tracking
Device is since structure is complicated, and there are the higher problems of failure rate, increases the maintenance cost of solar cooker.
Utility model content
For the defects in the prior art, the utility model provides a kind of automatic focus tracking solar cooker, to increase the sun
The function of the automatic focus tracking of stove improves the thermal efficiency, while optimizing the structure of solar cooker, reduces manufacturing cost.
The utility model provides a kind of automatic focus tracking solar cooker, including reflecting cover and support frame, the reflecting cover
For Loadings On Hemispherical Shell, front is equipped with the fixed frame for being used to support kitchen range, and the back side of reflecting cover is fixedly connected with support frame as described above, instead
Light lid is installed on the ground by support frame；
It further include focus feedback mechanism, driving mechanism and master control borad；
The focus feedback mechanism includes fixed plate, convex lens, the first thermally conductive sheet, the second thermally conductive sheet and temperature sensor；
The fixed plate is fixed on the edge of reflecting cover and the central axis with reflecting cover；First thermally conductive sheet and second thermally conductive
Piece is fixed on the front of the fixed plate, and the first thermally conductive sheet and the second thermally conductive sheet are adjacent；First thermally conductive sheet and fixation
The temperature sensor is equipped between plate and between the second thermally conductive sheet and fixed plate；The convex lens is installed by bracket
In the front of fixed plate, and the distance between convex lens and fixed plate are equal to the focal length of convex lens；
The driving mechanism fixes on the ground and the output end of driving mechanism and the back side of the reflecting cover are hinged, described
Support frame is hinged with ground, swings support frame by driving mechanism；The input terminal of the master control borad and two temperature sensors
Electrical connection and output end are electrically connected with driving mechanism.
Preferably, the driving mechanism includes telescope motor, mounting rack and fixed link；The mounting rack is fixed on ground,
The telescope motor is fixed on along the vertical direction on the first baffle of the mounting rack；The middle part of the fixed link and mounting rack are cut with scissors
It connecing, one end of fixed link and the back side of the reflecting cover are hinged, and the other end of fixed link and the telescopic shaft of telescope motor are hinged,
Reflecting cover is swung by the way that telescopic shaft is flexible up and down.
After the sun is mobile, telescope motor, which receives, rises telescopic rod or decline, drives solid
Fixed pole swings reflecting cover and support frame, so that the front of reflecting cover is always with sun face, the focal spot of reflecting cover is directed at the bottom of a pan
Portion center, accelerates the heating of cooker.
Preferably, the swaying direction of the fixed link and the swaying direction of support frame as described above are identical.
Preferably, the mounting rack is equipped with second baffle, and the telescope motor is located at below second baffle and stretches
The telescopic shaft of motor is hinged through second baffle and fixed link.
Second baffle covers the cylinder seat part of telescope motor, and avoid exposing to the sun and rain the corrosion caused by telescope motor, favorably
In the service life for extending telescope motor.
It preferably, further include the power supply being electrically connected with the input terminal of master control borad, the power supply and master control borad are mounted on institute
It states below first baffle.
Similarly, first baffle avoids master control borad and power supply exposes to the sun and rain, and protects to it.
Preferably, between first thermally conductive sheet and corresponding temperature sensor and the second thermally conductive sheet and corresponding temperature
Heat conductive silica gel is equipped between degree sensor.After the first thermally conductive sheet and the second thermally conductive sheet temperature increase, even if heat conductive silica gel will
Temperature passes to corresponding temperature sensor, is conducive to the detection accuracy for improving temperature sensor.
Preferably, the material of first thermally conductive sheet and the second thermally conductive sheet is stainless steel.Due to the first thermally conductive sheet and
The exposure of two thermally conductive sheets in air, can be to avoid getting rusty using stainless steel material.
Preferably, the master control borad is PLC control panel.PLC control panel is programmable memory, inside contain and deposit
Reservoir, by the instruction for judging the first thermally conductive sheet and the second thermally conductive sheet temperature difference, there are in memory.Receive the letter of temperature sensor
Number, the temperature difference of the first thermally conductive sheet and the second thermally conductive sheet is judged by the instruction, then issuing corresponding instruction makes telescope motor
Telescopic shaft stretch out or retract.
It preferably, further include the wind-driven generator being electrically connected with the input terminal of the master control borad.
Wind-driven generator is power source charges by master control borad, keeps focus feedback mechanism, driving mechanism and master control borad normal
Work.
It preferably, further include solar battery group and solar controller；The output end of the solar controller and institute
The input terminal electrical connection of master control borad is stated, the input terminal of solar controller is electrically connected with the solar battery group.
Solar battery group transmits electrical power to solar controller, and solar controller exports stable voltage again, then
It is power source charges by master control borad.
The beneficial effects of the utility model are embodied in:
When this equipment is installed, by the swaying direction of reflecting cover towards the direction of sunrise sunset, when sunlight be radiated at it is reflective
While covering, convex lens also will be illuminated.Due to the fixed plate be fixed on the edge of the reflecting cover and fixed plate with
The plane parallel that the edge of reflecting cover is formed, when the focal spot of reflecting cover is in pot bottom center, the hot spot of convex lens will be thrown at this time
It penetrates in the gap between the first thermally conductive sheet and the second thermally conductive sheet, the temperature of the first thermally conductive sheet and the second thermally conductive sheet is by phase at this time
Deng, be not present the temperature difference.
After the sun is mobile, the focal spot of reflecting cover will be moved, not central in pot bottom, while the hot spot of convex lens
It will shift, hot spot, which is moved to the first thermally conductive sheet, perhaps will then make the first thermally conductive sheet or second thermally conductive on the second thermally conductive sheet
After temperature difference of the temperature difference more than master control borad setting of piece heating, the first thermally conductive sheet or the second thermally conductive sheet, master control borad makes driving machine
Structure controls reflecting cover and support frame occurs certain angle and swings, and swaying direction is identical as the moving direction of the sun.Occur first
After secondary swing, controller stops driving mechanism.If swing angle is excessive, hot spot is moved to the second thermally conductive sheet or first leads
On backing, master control borad makes reflecting cover and support frame backswing certain angle by driving mechanism.It is main if swing angle is too small
Control plate makes reflecting cover and support frame continue the direction moved sunward swing certain angle by driving mechanism.
This equipment will repeat the above process always, master control borad every five minutes will carry out temperature detection and be focused with
Track makes the focal spot of reflecting cover remain at pot bottom center, improves the thermal efficiency, accelerate the heating of cooker.This equipment optimization
The structure of solar cooker, overall structure is simple, advantageously reduces failure rate, reduce manufacture at.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of Tu1Zhong focus feedback mechanism；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the structural schematic diagram of embodiment two.
In attached drawing, 1- reflecting cover, 2- support frame, 3- fixed frame, 4- master control borad, 5- fixed plate, 6- convex lens, 7- first led
Backing, the second thermally conductive sheet of 8-, 9- temperature sensor, the gap 10-, 11- telescope motor, 12- mounting rack, 13- fixed link, 14-
One baffle, 15- second baffle, 16- wind-driven generator, 17- solar battery group, 18- focus feedback mechanism, 19- power supply, 20-
Bracket.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
As shown in Figure 1, a kind of automatic focus tracking solar cooker, including reflecting cover 1 and support frame 2 are present embodiments provided,
The reflecting cover is Loadings On Hemispherical Shell, and the front of reflecting cover 1 is equipped with the fixed frame 3 for being used to support kitchen range, the back side of reflecting cover 1 and institute
It states support frame 2 to be fixedly connected, reflecting cover 1 is installed on the ground by support frame 2, and support frame as described above 2 and ground are hinged.Specific
Installation process in, support frame 2 swing direction it is identical as the direction of sunrise sunset.
As shown in Figure 1 to Figure 3, in order to make reflecting cover 1 and support frame 2 occur to swing accordingly with the movement of the sun,
The present embodiment further includes focus feedback mechanism 18, driving mechanism and master control borad 4.The focus feedback mechanism 18 include fixed plate 5,
Convex lens 6, the first thermally conductive sheet 7, the second thermally conductive sheet 8 and temperature sensor 9.The fixed plate 5 is fixed on the side of the reflecting cover 1
Edge and central axis with reflecting cover.It ensure that the hot spot of convex lens 6 is synchronous with the focal spot of reflecting cover 1 in parallel to move
It is dynamic.
First thermally conductive sheet 7 and the second thermally conductive sheet 8 are fixed on the front of the fixed plate 5, and 7 He of the first thermally conductive sheet
Second thermally conductive sheet 8 is adjacent, to form a gap 10 between the first thermally conductive sheet 7 and the second thermally conductive sheet 8.First thermally conductive sheet 7
Do not contact with the second thermally conductive sheet 8 is that temperature can not be made to pass in order to avoid hot transmitting occurs for the first thermally conductive sheet 7 and the second thermally conductive sheet 8
The temperature difference of the detection of sensor 9 without the first thermally conductive sheet 7 and the second thermally conductive sheet 8.Between first thermally conductive sheet 7 and fixed plate 5, Yi Ji
The temperature sensor 9 is equipped between two thermally conductive sheets 8 and fixed plate 5.In addition, in order to which temperature is transmitted to temperature sensing in time
On device 9, between first thermally conductive sheet 7 and corresponding temperature sensor 9 and the second thermally conductive sheet 8 and corresponding temperature sensing
Heat conductive silica gel is equipped between device 9.After the first thermally conductive sheet 7 and 8 temperature of the second thermally conductive sheet increase, even if heat conductive silica gel is by temperature
Corresponding temperature sensor 9 is passed to, the detection accuracy for improving temperature sensor 9 is conducive to.
In order to make the first thermally conductive sheet 7 and the second thermally conductive sheet 8 heat up, the convex lens 6 is installed on fixed plate 5 by bracket 20
Front, and the distance between convex lens 6 and fixed plate 5 be equal to convex lens 6 focal length.Sunlight is after convex lens 6 solid
The hot spot formed on fixed board 5 is minimum, and heat is high, is conducive to that the first thermally conductive sheet 7 or the second thermally conductive sheet 8 is made to be rapidly heated.Due to
In air, the material of first thermally conductive sheet 7 and the second thermally conductive sheet 8 is not for first thermally conductive sheet 7 and the exposure of the second thermally conductive sheet 8
Become rusty steel, can be to avoid getting rusty using stainless steel material.
Focus feedback mechanism 18 reflects the movement of the sun by the facula deviation of convex lens 6, and temperature is recycled to pass
Sensor 9 is converted into electric signal.The input terminal of the master control borad 4 is electrically connected with two temperature sensors 9 and output end and driving
Mechanism electrical connection.Master control borad 4 again by driving mechanism to reflecting cover 1 and support frame 2 into adjusting, make reflecting cover 1 always with the sun
Face.The specific structure of driving mechanism is as follows:
The driving mechanism fixes on the ground and the output end of driving mechanism and the back side of the reflecting cover 1 are hinged, leads to
Mechanism of overdriving swings support frame 2；The input terminal of the master control borad 4 is electrically connected with two temperature sensors 9 and output end
It is electrically connected with driving mechanism.The driving mechanism includes telescope motor 11, mounting rack 12 and fixed link 13；The mounting rack 12 is solid
Due to ground, the telescope motor 11 is fixed on along the vertical direction on the first baffle 14 of the mounting rack 12；The fixed link
13 middle part and mounting rack 12 are hinged, and one end of fixed link 13 and the back side of the reflecting cover 1 are hinged, and other the one of fixed link 13
End is hinged with the telescopic shaft of telescope motor 11, swings reflecting cover 1 by the way that telescopic shaft is flexible up and down.Wherein, the fixation
The swaying direction of bar 13 is identical as the swaying direction of support frame as described above 2.After the sun is mobile, telescope motor 11 receives master control borad
So that telescopic rod is risen or is declined after 4 signal, drives fixed link 13 to swing reflecting cover 1 and support frame 2, so that reflecting cover 1
Front always with sun face, reflecting cover 1 focal spot alignment pot bottom center, accelerate the heating of cooker.
In order to improve the service life of this equipment, failure rate is reduced, the mounting rack 12 is equipped with second baffle 15, described to stretch
Contracting motor 11 be located at below second baffle 15 and the telescopic shaft of telescope motor 11 is through second baffle 15 and fixed link 13
Hingedly.Second baffle 15 covers the cylinder seat part of telescope motor 11, avoids exposing to the sun and rain to corrosion caused by telescope motor 11, have
Conducive to the service life for extending telescope motor 11.This equipment further includes the power supply 19 being electrically connected with the input terminal of master control borad 4, power supply
19 be battery.The power supply 19 and master control borad 4 are mounted below the first baffle 14.Similarly, first baffle 14 is kept away
Master control borad 4 is exempted from and power supply 19 exposes to the sun and rain, it has been protected.
Master control borad 4 in the present embodiment selects PLC control panel.PLC control panel be programmable memory, inside include
Memory, by the instruction for judging the first thermally conductive sheet 7 and the second thermally conductive sheet 8 temperature difference, there are in memory.Receive temperature sensing
The signal of device 9 judges the temperature difference of the first thermally conductive sheet 7 and the second thermally conductive sheet 8 by the instruction, and then issuing corresponding instruction makes
The telescopic shaft of telescope motor 11 is stretched out or is retracted.
The specific control process of this equipment is as follows: after the sun is mobile, the focal spot of reflecting cover 1 will be moved, not in pot
Bottom center, while the hot spot of convex lens 6 will also shift, hot spot is moved to the first thermally conductive sheet 7 or the second thermally conductive sheet 8
On, then making the first thermally conductive sheet 7, perhaps the heat up temperature difference of the first thermally conductive sheet 7 or the second thermally conductive sheet 8 of the second thermally conductive sheet 8 is more than
After the temperature difference that master control borad 4 is set, master control borad 4 makes driving mechanisms control reflecting cover 1 and support frame 2 that certain angle swing occur,
Its swaying direction is identical as the moving direction of the sun.Occur after swinging for the first time, controller stops driving mechanism.If swung
Angle is excessive, and hot spot is moved on the second thermally conductive sheet 8 or the first thermally conductive sheet 7, and master control borad 4 makes reflecting cover 1 by driving mechanism
With 2 backswing certain angle of support frame.If swing angle is too small, master control borad 4 makes reflecting cover 1 and support by driving mechanism
Frame 2 continues the direction moved sunward and swings certain angle.This equipment will repeat the above process always, and master control borad 4 is every five
Minute will carry out temperature detection and be focused tracking, so that the focal spot of reflecting cover 1 is remained at pot bottom center, improve heat
Efficiency accelerates the heating of cooker.The structure of this equipment optimization solar cooker, overall structure is simple, advantageously reduces failure rate, reduces
It manufactures into.
Since focus feedback mechanism 18, driving mechanism and master control borad 4 are required to the constantly power supply of power supply 19 to guarantee normal work
Make, the power supply 19 in the present embodiment can charge to it by external charger.Since external power supply 19 is usually by position
Limitation, the installation place external power supply 19 of this equipment.Therefore this equipment further includes being electrically connected with the input terminal of the master control borad 4
Wind-driven generator 16.Wind-driven generator 16 by master control borad 4 be power supply 19 charge, make focus feedback mechanism 18, driving mechanism and
Master control borad 4 can work normally.
Embodiment two:
As shown in figure 4, present embodiments provide a kind of automatic focus tracking solar cooker, most of feature of embodiment two with
Embodiment one is identical, the difference is that: wind-driven generator 16 is replaced using solar power system, solar power system includes
Solar battery group 17 and solar controller；The input terminal of the output end of the solar controller and the master control borad 4 electricity
Connection, the input terminal of solar controller are electrically connected with the solar battery group 17.Solar battery group 17 transmits electric energy
To solar controller, solar controller exports stable voltage again, then passing through master control borad 4 is the charging of power supply 19.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (10)
1. a kind of automatic focus tracking solar cooker, including reflecting cover and support frame, the reflecting cover is Loadings On Hemispherical Shell, and front is set
There is the fixed frame for being used to support kitchen range, the back side of reflecting cover is fixedly connected with support frame as described above, and reflecting cover is installed by support frame
On the ground；
It is characterized by also including focus feedback mechanism, driving mechanism and master control borads；
The focus feedback mechanism includes fixed plate, convex lens, the first thermally conductive sheet, the second thermally conductive sheet and temperature sensor；It is described
Fixed plate is fixed on the edge of reflecting cover and the central axis with reflecting cover；First thermally conductive sheet and the second thermally conductive sheet are solid
Due to the front of the fixed plate, and the first thermally conductive sheet and the second thermally conductive sheet are adjacent；First thermally conductive sheet and fixed plate it
Between and the second thermally conductive sheet and fixed plate between be equipped with the temperature sensor；The convex lens is installed on solid by bracket
The front of fixed board, and the distance between convex lens and fixed plate are equal to the focal length of convex lens；
The driving mechanism fixes on the ground and the output end of driving mechanism and the back side of the reflecting cover are hinged, the support
Frame is hinged with ground, swings support frame by driving mechanism；The input terminal of the master control borad is electrically connected with two temperature sensors
It connects and output end is electrically connected with driving mechanism.
2. automatic focus tracking solar cooker according to claim 1, it is characterised in that: the driving mechanism includes flexible electricity
Machine, mounting rack and fixed link；The mounting rack is fixed on ground, and the telescope motor is fixed on the mounting rack along the vertical direction
First baffle on；The middle part of the fixed link and mounting rack are hinged, and one end of fixed link and the back side of the reflecting cover are hinged,
The other end of fixed link and the telescopic shaft of telescope motor are hinged, swing reflecting cover by the way that telescopic shaft is flexible up and down.
3. automatic focus tracking solar cooker according to claim 2, it is characterised in that: the swaying direction of the fixed link with
The swaying direction of support frame as described above is identical.
4. automatic focus tracking solar cooker according to claim 2, it is characterised in that: the mounting rack is equipped with second gear
Plate, the telescope motor is located at below second baffle and the telescopic shaft of telescope motor is cut with scissors through second baffle and fixed link
It connects.
5. automatic focus tracking solar cooker according to claim 2, it is characterised in that: further include the input terminal with master control borad
The power supply of electrical connection, the power supply and master control borad are mounted below the first baffle.
6. automatic focus tracking solar cooker according to claim 1, it is characterised in that: first thermally conductive sheet and corresponding
Heat conductive silica gel is equipped between temperature sensor and between the second thermally conductive sheet and corresponding temperature sensor.
7. automatic focus tracking solar cooker according to claim 1, it is characterised in that: first thermally conductive sheet and second is led
The material of backing is stainless steel.
8. automatic focus tracking solar cooker according to claim 1, it is characterised in that: the master control borad is PLC control panel.
9. automatic focus tracking solar cooker according to claim 1-8, it is characterised in that: further include and the master
Control the wind-driven generator of the input terminal electrical connection of plate.
10. automatic focus tracking solar cooker according to claim 1-8, it is characterised in that: further include solar energy
Battery pack and solar controller；The output end of the solar controller is electrically connected with the input terminal of the master control borad, the sun
The input terminal that can control device is electrically connected with the solar battery group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867627.7U CN209246428U (en) | 2018-11-13 | 2018-11-13 | Automatic focus tracking solar cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867627.7U CN209246428U (en) | 2018-11-13 | 2018-11-13 | Automatic focus tracking solar cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246428U true CN209246428U (en) | 2019-08-13 |
Family
ID=67528009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821867627.7U Expired - Fee Related CN209246428U (en) | 2018-11-13 | 2018-11-13 | Automatic focus tracking solar cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778982A (en) * | 2019-11-28 | 2020-02-11 | 湖南德霸照明制造有限公司 | Automobile headlamp projection assembly |
-
2018
- 2018-11-13 CN CN201821867627.7U patent/CN209246428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778982A (en) * | 2019-11-28 | 2020-02-11 | 湖南德霸照明制造有限公司 | Automobile headlamp projection assembly |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |