CN202885279U - Solar cooker - Google Patents
Solar cooker Download PDFInfo
- Publication number
- CN202885279U CN202885279U CN2012204824219U CN201220482421U CN202885279U CN 202885279 U CN202885279 U CN 202885279U CN 2012204824219 U CN2012204824219 U CN 2012204824219U CN 201220482421 U CN201220482421 U CN 201220482421U CN 202885279 U CN202885279 U CN 202885279U
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- China
- Prior art keywords
- solar cooker
- fixed
- light sensor
- controller
- solar
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- 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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- 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
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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
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar cooker, and belongs to the technical field of solar energy. The solar cooker comprises a base seat, a solar cooker, a level adjusting system, a pitching adjusting system and a control system. The level adjusting system comprises a rotating shaft and a driving mechanism. The pitching adjusting system comprises a rod body and a pitching driving piece, wherein the rod body is connected with the solar cooker. The control system comprises an optical sensitive sensor and a controller, wherein the optical sensitive sensor comprises a horizontally arranged first optical sensitive sensor group and a vertically arranged second optical sensitive sensor group. The optical sensitive sensor is electrically connected with the controller, and the controller is electrically connected with the driving mechanism and the rod body. According to the solar cooker, sunlight is sensed by the optical sensitive sensor, and the controller sends out signals so as to control the operational circumstances of the level adjusting system or the pitching adjusting system, and then the position of the solar cooker is controlled. The solar cooker is capable of ensuring that the sunlight shoots over into the solar cooker, improving sunlight energy received by the solar cooker and shortening time of cooking. Meanwhile, the cooking can be finished automatically by the controller, and therefore accuracy is high.
Description
Technical field
The utility model relates to field of solar energy, particularly a kind of solar cooker.
Background technology
Along with the development and progress of human society, people are more and more higher to the requirement of quality of the life and environment.Solar energy is as a kind of the most cleaning, and the energy of popularizing the most enjoys liking of people.In the activity, increasing people likes selecting solar energy culinary art cuisines out of doors.Yet constantly different, the residing position of the sun is different, and the angle of solar light irradiation on solar cooker also changes thereupon like this.In general, the heat energy that solar cooker absorbs when the sunshine direct projection is maximum.Therefore, all can be provided with a solar tracking system on the solar cooker, regulate the position of solar cooker by the position of the sun followed the tracks of.Yet the tracking accuracy of the tracking system of the solar cooker of present stage is inadequate, and can not manually follow the tracks of, freely switch from motion tracking.
The utility model content
In order to solve the problem of prior art, the utility model embodiment provides a kind of solar cooker.Described technical scheme is as follows:
On the one hand, provide a kind of solar cooker, the solar cooker that it comprises base and is installed on pivotally base, solar cooker also comprises level adjustment system, pitch regulation system and control system; Level adjustment system comprises the rotating shaft that is connected with solar cooker and drives the driving mechanism that rotating shaft rotates; The pitch regulation system comprises the body of rod of free-extension and drives the flexible pitching actuator of the body of rod, and the body of rod is connected in solar cooker; Control system comprises light sensor and controller, and light sensor is installed on solar cooker, and light sensor comprises horizontal first group of light sensor and second group of light sensor arranged vertically; Wherein light sensor is electrically connected controller, and controller is electrically connected driving mechanism and pitching actuator.
Further, controller comprises single-chip microcomputer, the first group relay and the second group relay, and first and second group relay all is electrically connected light sensor electrical connection single-chip microcomputer, the first group relay electrical connection driving mechanism with single-chip microcomputer; The second group relay is electrically connected the pitching actuator.
Further, control system also comprises the selection control that is electrically connected single-chip microcomputer, and selection control comprises Level tune module and pitch regulation module; And Level tune module and pitch regulation module are equipped with manual mode, automatic mode, adjusting direction option and stop option.
Further, solar cooker also comprises the remote controller corresponding with manual mode.
Further, the first end of rotating shaft is fixed with shaft coupling, and shaft coupling is provided with gear, the worm and gear that driving mechanism is provided with motor and is connected with the output shaft of motor, and the worm gear fit engagement of gear and worm and gear.
Further, the output shaft of motor is connected in the worm screw of worm and gear by reductor, and reductor comprises and connects successively first class reducer, 2-level reducer and three grades of reductors; First class reducer connects motor; Three grades of reductors connect the worm screw of worm and gear.
Further, the second end of rotating shaft is fixed with fixed block; Solar cooker comprises support, and support is fixed in fixed block pivotally, and light sensor is fixed in support.
Further, solar cooker comprises that also cover is installed in the stop sleeve of the outer peripheral face of rotating shaft, is fixed with axle sleeve on the shaft coupling, and the first end of stop sleeve is fixed in axle sleeve, and fixed block is placed in the second end of stop sleeve rotationally.
Further, also be provided with pair of bearings between axle sleeve and the shaft coupling.
Further, the end away from axle sleeve of shaft coupling is equipped with fixed head, and fixed head is fixed in base by some clamping screws.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is: solar cooker of the present utility model comes the power of sunshine on sensing level or the vertical direction by light sensor, and the single-chip microcomputer by controller feels whether will send the signal of Level tune or pitch regulation after comparing, the signal of the output of the single-chip microcomputer by controller again, control the function situation of level adjustment system or pitch regulation system, thereby the position of control solar cooker, to guarantee whenever sunshine is all over against solar cooker incident, can improve to greatest extent the sunlight energy that solar cooker is accepted, greatly reduce the cooking food required time.And above-mentioned adjustment process is all finished automatically with single-chip microcomputer, and precision is high.In addition, the selection control of solar cooker of the present utility model can be selected manual mode or automatic mode, the automatic or manual switchover control system of selection that can be random, the convenient adjusting.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that the master that the utility model is executed the solar cooker that example provides looks schematic diagram;
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1;
Fig. 3 is the structural representation of level adjustment system of the solar cooker of Fig. 1;
Fig. 4 is the module diagram of control system of the solar cooker of Fig. 1;
Fig. 5 is the module diagram of the selection control among Fig. 4.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
Please refer to Fig. 1 and Fig. 2, the solar cooker that the utility model is executed example to be provided comprise base 1, pivotally be installed on base 1 solar cooker 3, be used for to regulate level adjustment system 5 that solar cooker 3 horizontal directions rotate, the pitch regulation system 7 and the control system 9(that are used for regulating the luffing angle of solar cooker 3 see Fig. 4).Control system 9 sends a signal to level adjustment system 5 or pitch regulation system 7 as required, faces the sun so that solar cooker 3 is adjusted to, and guarantees that sunshine is over against solar cooker 3 incidents.
Solar cooker 3 comprises support 31 and is installed in photovoltaic cell 33 on the support 31.Support 31 comprises bracing frame 311 and is fixed on the fixed head 313 of the both sides of bracing frame 311.Photovoltaic cell 33 is fixed on the fixed head 313.By the direct food that heats in the pot body (not shown) that is fixed on the support 31 of the heat of solar cooker 3 reflect focalization sunshines.
Please in conjunction with reference Fig. 3, level adjustment system 5 comprises the rotating shaft 50 that connects solar cooker 3 and drives the driving mechanism 51 that rotating shaft 50 rotates.Like this, drive rotating shafts 50 by driving mechanism 51 and drive solar cookers 3 and rotate, with the position of the horizontal direction of regulating solar cooker 3.Particularly, in the present embodiment, level adjustment system 5 also comprises shaft coupling 52, be installed in gear 53 on the shaft coupling 52, be enclosed within rotating shaft 50 outer stop sleeve 54, axle sleeve 56 and fixed head 58.
Fixed head 58 is socketed in the first end of shaft coupling 52, and fixed head 58 is fixed in base 1 by some clamping screws 2.The second end of shaft coupling 52 is fixedly connected with the first end of rotating shaft 50.Axle sleeve 56 is socketed in the second end of shaft coupling 52, and contiguous rotating shaft 50.In the present embodiment, between axle sleeve 56 and shaft coupling 52, also be provided with pair of bearings 4, be used for supporting shaft coupling 52.The second end of rotating shaft 50 is fixed with a fixed block 511 that rotates together along with rotating shaft 50, and this solar cooker 3 is fixed on this fixed block 511 pivotally.In the present embodiment, this fixed block 511 comprises contiguous block 512 and mounting blocks 513 that is connected with contiguous block 512 interference fit of spherical second end that is fixed in rotating shaft 50, and this solar cooker 3 is fixed on the mounting blocks 513 pivotally.Stop sleeve 54 is enclosed within the periphery of rotating shaft 50, and the first end of stop sleeve 54 is fixed on the axle sleeve 56, and fixed block 511 rotating the second ends that are contained in stop sleeve 54.
Please in conjunction with reference Fig. 4, control system 9 comprises light sensor 91, controller 93 and selection control 95.Light sensor 91 is installed on the fixed head 313 of solar cooker 3, and this light sensor 91 comprises horizontal first group of light sensor and second group of light sensor arranged vertically.Controller 93 comprises single-chip microcomputer 931, the first group relay 933 and the second group relay 935, and first and second group relay 933,935 all is electrically connected with single-chip microcomputer 931.Single-chip microcomputer 931 and light sensor 91 electrical connections.Controller 93 is electrically connected photovoltaic cell 33, with the power supply that guarantees that controller 93 needs when using.Preferably, in the present embodiment, also be provided with the battery 8 of an electrical connection single-chip microcomputer 931, and battery 8 is electrically connected with photovoltaic cell 33 by a controller 81.Solar energy can be changed into electric energy by photovoltaic cell 33, the electric energy after the conversion is by 8 chargings of controller 81 accumulators, and battery 8 is the electric elements power supply in level adjustment system 5, pitch regulation system 7 and the control system 9.Controller 81 can be controlled 8 chargings of photovoltaic cell 33 accumulators, can effectively protect battery 8, prevents that 33 pairs of batteries 8 of photovoltaic cell from overcharging.
Please in conjunction with reference Fig. 5, selection control 95 is fixed in the support 31 of solar cooker 3, and is electrically connected on single-chip microcomputer 931.Selection control 95 comprises Level tune module 951 and pitch regulation module 953.And Level tune module 951 and pitch regulation module 953 are equipped with manual mode 957, automatic mode 955, regulate direction option 959 and stop option 958.
In the present embodiment, solar cooker of the present utility model also comprises a remote controller corresponding with described manual mode 957, when selecting controller 95 to select manual mode 957, the user can control by the adjusting direction option 959 of this remote controller or selection control 95 position of solar cooker 3 levels or pitching.And when selection control 95 was selected manual mode 957, single-chip microcomputer 931 was no longer accepted the signal that light sensor 91 sends, only accept selection control 95 adjusting direction option 959, stop the signal of option 958 or remote controller input.
When using solar cooker of the present utility model, the direction of adjusting direction option 959 or remote controller remote control adjustment solar cooker 3 by the manual mode 957 in the selection control 95 makes solar cooker 3 parallel with horizontal line; After putting into food, the direction of again regulating solar cooker 3 by adjusting direction option 959 or the remote controller of the manual mode 957 in the selection control 95 makes sunshine over against solar cooker 3 incidents.Then Level tune module 951 in the selection control 95 and pitch regulation module 953 all are made as automatic mode 955, make it from the motion tracking sun.When solar cooker 3 interior foods are baked, again by the adjusting direction option 959 of the manual mode 957 in the selection control 95 or the direction of remote controller remote control adjustment solar cooker 3, make solar cooker 3 parallel with horizontal line, take out food.
At above-mentioned solar cooker 3 in the process of motion tracking, when the intensity of illumination of the sunshine of accepting when the first group of light sensor (horizontally) in the light sensor 91 was different, this first group of light sensor was different to the analog signal of single-chip microcomputer 931 inputs of controller 93.When the signal difference between these analog signals was greater than or less than the setting value of single-chip microcomputer 931, single-chip microcomputer 931 output signals were to the first group relay 933, opened one and closed to control this first group relay 933 1.According to two kinds of different combining forms of these first group relay, 933 switchings, with drive motor 59 forwards or counter-rotating.At this moment, driven rotary axle 50 rotations after the output shaft of motor 59 slows down through reductor 57, with horizontally rotating of drive solar cooker 3, and then control solar cooker 3 is followed the tracks of the sun in the horizontal direction.When the signal difference between these analog signals equals the set-point of single-chip microcomputer 931, the output of single-chip microcomputer 931 no signals, this first group relay 933 is closed simultaneously, and motor 59 stalls keep sunshine over against solar cooker 3 incidents with this.
When the intensity of illumination of the sunshine of accepting when the second group of light sensor (arranged vertically) in the light sensor 91 was different, this second group of light sensor was different to the analog signal of single-chip microcomputer 931 inputs of controller 93.When the signal difference between these analog signals was greater than or less than the setting value of single-chip microcomputer 931, single-chip microcomputer 931 output signals were to the second group relay 935, opened one and closed to control this second group relay 935 1.Two kinds of different combining forms that open and close according to this second group relay 935, flexible with the body of rod 73 that drives pitch regulation system 7, regulating the luffing angle of solar cooker 3, and then control solar cooker 3 is followed the tracks of the sun in pitch orientation.When the signal difference between these analog signals equals the set-point of single-chip microcomputer 931, the output of single-chip microcomputer 931 no signals, this second group relay 935 is closed simultaneously, and the body of rod 73 stops to stretch, and keeps sunshine over against solar cooker 3 incidents with this.
In above-mentioned tracing process, can freely switch manual mode 957 or automatic mode 955 by selection control 95 at any time, make things convenient for the user to regulate.When strong wind weather, can make solar cooker 3 parallel with horizontal line by the adjusting direction option 959 of the manual mode 957 in the selection control 95 or the direction of remote controller remote control adjustment solar cooker 3, reduce wind and carry; When heavy rain weather, can be by the adjusting direction option 959 of the manual mode 957 in the selection control 95 or the direction of remote controller remote control adjustment solar cooker 3, make solar cooker 3 become 70 ° of angles with horizontal line, reduce the impulsive force of rainwater and play the effect of cleaning solar cooker 3.
From the above: solar cooker of the present utility model comes the power of sunshine on sensing level or the vertical direction by light sensor 91, and the single-chip microcomputer 931 by controller 93 feels whether will send the signal of Level tune or pitch regulation after comparing, pass through again the signal of the output of single-chip microcomputer 931, control the function situation of level adjustment system 5 or pitch regulation system 7, thereby the position of control solar cooker 3, to guarantee whenever sunshine is all over against solar cooker 3 incidents, can improve to greatest extent the sunlight energy that solar cooker 3 is accepted, greatly reduce the cooking food required time.And above-mentioned adjustment process is all finished automatically with single-chip microcomputer 931, and precision is high.In addition, the selection control 95 of solar cooker of the present utility model can be selected manual mode 957 or automatic mode 955, the automatic or manual switchover control system 9 of selection that can be random, the convenient adjusting.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. solar cooker, the solar cooker (3) that it comprises base (1) and is installed on pivotally described base (1) is characterized in that described solar cooker also comprises level adjustment system (5), pitch regulation system (7) and control system (9);
Described level adjustment system (5) comprises the rotating shaft (50) that is connected with described solar cooker (3) and drives the driving mechanism (51) that described rotating shaft (50) rotates;
Described pitch regulation system (7) comprises the body of rod (73) of free-extension and drives the flexible pitching actuator (75) of the described body of rod (73), and the described body of rod (73) is connected in described solar cooker (3);
Described control system (9) comprises light sensor (91) and controller (93), described light sensor (91) is installed on described solar cooker (3), and described light sensor (91) comprises horizontal first group of light sensor and second group of light sensor arranged vertically; Wherein
Described light sensor (91) is electrically connected described controller (93), and described controller is electrically connected described driving mechanism (51) and described pitching actuator (75).
2. solar cooker according to claim 1, it is characterized in that, described controller (93) comprises single-chip microcomputer (931), the first group relay (933) and the second group relay (935), and described first and second group relay (933,935) all is electrically connected with described single-chip microcomputer (931), described light sensor (91) is electrically connected described single-chip microcomputer (931), and described the first group relay (933) is electrically connected described driving mechanism (51); Described the second group relay (935) is electrically connected described pitching actuator (75).
3. solar cooker according to claim 2, it is characterized in that, described control system (9) also comprises the selection control (95) that is electrically connected described single-chip microcomputer (931), and described selection control (95) comprises Level tune module (951) and pitch regulation module (953); And described Level tune module (951) and described pitch regulation module (953) are equipped with manual mode (957), automatic mode (955), regulate direction option (959) and stop option (958).
4. solar cooker according to claim 3 is characterized in that, described solar cooker also comprises the remote controller corresponding with described manual mode (957).
5. solar cooker according to claim 1, it is characterized in that, the first end of described rotating shaft (50) is fixed with shaft coupling (52), described shaft coupling (52) is provided with gear (53), the worm and gear (55) that described driving mechanism (51) is provided with motor (59) and is connected with the output shaft of motor (59), and the worm gear fit engagement of described gear (53) and described worm and gear (55).
6. solar cooker according to claim 5, it is characterized in that, the output shaft of described motor (59) is connected in the worm screw of described worm and gear (55) by reductor (57), and described reductor (57) comprises and connects successively first class reducer (571), 2-level reducer (573) and three grades of reductors (575); Described first class reducer 571 connects described motor (59); Described three grades of reductors (575) connect the worm screw of described worm and gear (55).
7. solar cooker according to claim 5 is characterized in that, the second end of described rotating shaft (50) is fixed with fixed block (511); Described solar cooker (3) comprises support (31), and described support (31) is fixed in described fixed block (511) pivotally, and described light sensor (91) is fixed in described support (31).
8. solar cooker according to claim 7, it is characterized in that, described solar cooker comprises that also cover is installed in the stop sleeve (54) of the outer peripheral face of described rotating shaft (50), be fixed with axle sleeve (56) on the described shaft coupling (52), the first end of described stop sleeve (54) is fixed in described axle sleeve (56), and described fixed block (511) is placed in the second end of described stop sleeve (54) rotationally.
9. solar cooker according to claim 8 is characterized in that, also is provided with pair of bearings (4) between described axle sleeve (56) and the described shaft coupling (52).
10. solar cooker according to claim 8, it is characterized in that, end away from described axle sleeve (56) of described shaft coupling (52) is equipped with fixed head (58), and described fixed head (58) is fixed in described base (1) by some clamping screws (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204824219U CN202885279U (en) | 2012-09-19 | 2012-09-19 | Solar cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204824219U CN202885279U (en) | 2012-09-19 | 2012-09-19 | Solar cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885279U true CN202885279U (en) | 2013-04-17 |
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ID=48076703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204824219U Expired - Fee Related CN202885279U (en) | 2012-09-19 | 2012-09-19 | Solar cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674580A (en) * | 2016-01-20 | 2016-06-15 | 皇明太阳能股份有限公司 | Portable multifunctional solar stove and application method thereof |
| CN106766289A (en) * | 2016-12-23 | 2017-05-31 | 常州市武进开源机械有限公司 | Heliostat system |
| CN108534371A (en) * | 2018-04-09 | 2018-09-14 | 光泽县和新设备技术有限公司 | A kind of efficient solar water heater |
| CN108534370A (en) * | 2018-04-09 | 2018-09-14 | 光泽县和新设备技术有限公司 | A kind of solar water heater |
-
2012
- 2012-09-19 CN CN2012204824219U patent/CN202885279U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674580A (en) * | 2016-01-20 | 2016-06-15 | 皇明太阳能股份有限公司 | Portable multifunctional solar stove and application method thereof |
| CN105674580B (en) * | 2016-01-20 | 2017-11-24 | 皇明太阳能股份有限公司 | Portable multi-function solar range and its application method |
| CN106766289A (en) * | 2016-12-23 | 2017-05-31 | 常州市武进开源机械有限公司 | Heliostat system |
| CN108534371A (en) * | 2018-04-09 | 2018-09-14 | 光泽县和新设备技术有限公司 | A kind of efficient solar water heater |
| CN108534370A (en) * | 2018-04-09 | 2018-09-14 | 光泽县和新设备技术有限公司 | A kind of solar water heater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20180919 |