CN103335343B - A kind of laser cooker and cooking methods - Google Patents
A kind of laser cooker and cooking methods Download PDFInfo
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- CN103335343B CN103335343B CN201310253318.6A CN201310253318A CN103335343B CN 103335343 B CN103335343 B CN 103335343B CN 201310253318 A CN201310253318 A CN 201310253318A CN 103335343 B CN103335343 B CN 103335343B
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Abstract
The present invention relates to a kind of laser cooker and cooking methods, device comprises: laser light-source device, light beam manipulation device, cooking operation platform and system controlling software four part.Laser light-source device is for providing the laser beam needed for cooking process; Light beam manipulation device is used for controlling the transmission direction of laser and spot size and pattern; Cooking operation platform is for settling food to be cooked; System controlling software is for realizing laser light-source device, light beam manipulation device, the intercommunication mutually of cooking operation platform and co-ordination.This method is by the precise hard_drawn tuhes to laser parameter and beam quality, the culinary art of three-dimensional all-directional can be realized the food of polytype and form, can greatly improve the free degree of food cooking, increase the enjoyment of food cooking process, promote the added value of cooking food, environment protection health more.
Description
Technical field
The present invention relates to a kind of laser cooker and cooking methods, belong to the development and utilization technical field of laser technology.
Background technology
Even to this day, laser technology is not only exhibited one's skill to the full in most advanced branches of science research field, as space science, aerospace technology, quantum calculation, remotely sensed image etc., and yields unusually brilliant results in industrial processes field, as mark punching, groove cutting, welding cladding etc.Laser produces and amplifying technique is a kind of very important technology, and the subjects such as to have developed into be physics, chemistry, biology, medical science are familiar with and transform important tool and the means of microcosmic and macrocosm.
Along with the fast development of national economy and the raising of people's quality of life, resident constantly promotes the requirement of eating, wearing, living, using, going this five large people's livelihood aspect.Particularly clear and definite requirement and accountability are proposed to the raw material sources of food, processing method and safe and sanitary.Therefore, new challenge is proposed to the culinary art manufacturing technology of food.Culinary art is the art of meals.Adopt multiple method to do processing process to food, make food better to eat, more good-looking, more smelling good.A good cooking, color, smell, taste and shape are all good, not only allow people when edible, feel satisfied, and the people can be allowed to realize, and that culinary art brings is joyful.Why culinary art can become a kind of technology, art, an a kind of culture, is: it can provide the meals being rich in nutrition strengthen resident's physique, meet the dietary requirements of people because it has very important significance and acts in human lives; The cooking that look, shape, taste have concurrently is provided, can creates and develop cooking culture, advance human civilization construction; Tradition and innovation skill combines, for China and development of world economy inject powerful vigor.But simultaneously we also can see, traditional culinary art is generally adopt naked light directly to heat, and fries as decocted stir-fry, and this cooking method also exists that oil smoke is large, waste gas is many, and easily occur to scald, burn, and the drawback such as fire incident.
Summary of the invention
The invention discloses a kind of laser cooker and cooking methods, with laser as heating source, technology is fried in the stir-fry of decocting comparing traditional open firing, the energy of laser and the heat controllable precise of generation thereof, energy-conserving and environment-protective, smokeless without waste gas, safer in culinary art, effectively overcome conventional culinary mode and also exist that oil smoke is large, waste gas is many, and easily occur to scald, burn, and the drawback such as fire incident.This method is by the precise hard_drawn tuhes to laser parameter and beam quality, the culinary art of three-dimensional all-directional can be realized the food of polytype and form, can greatly improve the free degree of food cooking, increase the enjoyment of food cooking process, promote the added value of cooking food, environment protection health more.
Technical solution of the present invention is achieved in that
A kind of laser cooker, comprises laser light-source device, light beam manipulation device, cooking operation platform and system controlling software four parts; Be characterized in:
A) laser light-source device described in is made up of electric drive, laser instrument, guide laser beam generator, guide lights coupler, the electric drive input of laser instrument is connected with electric drive, another output of electric drive is connected with guide laser beam generator, described guide laser beam generator is produced as the guide lights of red wavelength, red guide lights is carried out conjunction through the Output of laser of guide lights coupler and laser instrument and is restrainted, the output of guide lights coupler is as the output port of laser light-source device, the laser light-source device way of output is that coupling fiber exports, red guide lights is for showing the position of laser instrument in the on state residing for hot spot, the security of light path system and the reliability of operating system can be improved,
B) light beam manipulation device described in comprises: fibre optic isolater, fiber optic splitter, the first optical fiber and space optical path converter and the second optical fiber and space optical path converter; Input and the laser light-source device of described fibre optic isolater pass through Fiber connection; The output of described fibre optic isolater is connected with fiber optic splitter for realizing the beam splitting of laser energy, and the output of described fiber optic splitter is connected with the first optical fiber and space optical path converter and the second optical fiber and space optical path converter; The first described optical fiber and the output of space optical path converter and the second optical fiber and space optical path converter are as the output port of light beam manipulation device;
C) the cooking operation platform described in comprises: two groups of scanning galvanometers, for realizing the motion scan of laser beam to food, the input of first row scanning galvanometer is connected with the output of the first optical fiber with space optical path converter, described first row scanning galvanometer output is connected with the input of the first row scanning galvanometer, and the output of described the first row scanning galvanometer is provided with the first condenser lens for converging laser beam and adjustment spot size; The input of secondary series scanning galvanometer is connected with the output of the second optical fiber with space optical path converter, and secondary series scanning galvanometer output is connected with the input of the second line scanning galvanometer; The output of the second line scanning galvanometer is provided with the second condenser lens for converging laser beam and adjustment spot size;
D) system controlling software described in passes through computer, be connected with the first row scanning galvanometer of the electric drive of laser light-source device, cooking operation platform, the first row scanning galvanometer, secondary series scanning galvanometer and the second line scanning galvanometer respectively, control the turnover of foods to be processed on cooking operation platform, and intercommunication mutually in system between each device and co-ordination.
Described laser light-source device is the one in semiconductor laser, solid state laser, gas laser and optical fiber laser.
The working method of described laser light-source device is continuous wave laser or pulse laser.
The output wavelength of described laser light-source device is ultraviolet 200-400nm, visible 400-700nm or infrared band 700-10000nm.
Described cooking operation platform is the conveyer chain on fixing food processing platform or streamline.
Described cooking operation platform is placed solid-state, the not runny foods to be processed of glue, and the surrounding of cooking operation platform is provided with the dividing plate of isolation scattering laser, to protect the culinary art safety of operating personnel.
Described laser light-source device is for providing the laser beam needed for cooking process; Light beam manipulation device is used for controlling the transmission direction of laser and spot size and pattern; Cooking operation platform is for settling food to be cooked; System controlling software is for realizing laser light-source device, light beam manipulation device, the intercommunication mutually of cooking operation platform and co-ordination.
Described light beam manipulation device realizes the control to laser energy and spot size by mould field adapter, laser beam splitter, output coupler, control scan mode and the path of laser facula by two-dimensional scanning mirrors, laser energy is irradiated on cooking operation platform.
Advantage of the present invention and good effect are:
1, patent of the present invention proposes a kind of laser that adopts as the technical scheme of heating source, and technology is fried in the stir-fry of decocting comparing traditional open firing, smokeless without waste gas, safer in culinary art.
2, the laser cooker that proposes of patent of the present invention and cooking methods, can provide point, line, surface multivariant foods processing technique, can according to the material of food, size and shape, automatically the power output of adjustment LASER Light Source and laser facula, energy-conserving and environment-protective.
3, the laser cooker that proposes of patent of the present invention and cooking methods, according to systems soft ware and layout, by pattern quick Fabrication on foods to be processed, can increase the enjoyment of food cooking process, promote the added value of cooking food.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of laser cooker of the present invention.
Fig. 2 is the specific embodiments block diagram of a kind of laser cooker of the present invention and method.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail, but the present embodiment can not be used for limiting the present invention, and every employing similarity method of the present invention and similar change thereof, all should list protection scope of the present invention in.
A kind of laser cooker as shown in Figure 1, comprises laser light-source device 100, light beam manipulation device 200, cooking operation platform 300 and system controlling software 400 4 parts.Laser light-source device 100 is for providing the laser beam needed for cooking process; Light beam manipulation device 200 is for controlling the transmission direction of laser and spot size and pattern; Cooking operation platform 300 is for settling food to be cooked; System controlling software 400 is for realizing laser light-source device 100, light beam manipulation device 200, the intercommunication mutually of cooking operation platform 300 and co-ordination.
As shown in Figure 2: described laser light-source device 100 comprises laser instrument 102, described laser instrument 102 can be the one in all kinds laser instruments such as semiconductor laser, solid state laser, gas laser and optical fiber laser.The working method of described laser instrument 102 can be continuous wave laser or pulse laser.The output wavelength of described laser light-source device 100 can be ultraviolet, visible or infrared band.The electric drive input of described laser instrument 102 is connected with electric drive 101.Another output of described electric drive 101 is connected with guide laser beam generator 103.Described guide laser beam generator 103 is the laser instrument of red wavelength, and its output carries out conjunction through guide lights coupler 104 with the Output of laser of laser instrument 102 and restraints.Described guide laser bundle, for showing the position of laser instrument in the on state residing for hot spot, can improve the security of light path system and the reliability of operating system.The coupling fiber of laser light-source device 100 way of output exports.Described guide lights coupler 104) output as the output port of laser light-source device 100.
Described light beam manipulation device 200 includes fibre optic isolater 201.Input and the laser light-source device 100 of described fibre optic isolater 201 pass through Fiber connection.The output of described fibre optic isolater 201 is connected with fiber optic splitter 202 for realizing the beam splitting of laser energy.The output of described fiber optic splitter 202 is connected with the first optical fiber and space optical path converter 203 and the second optical fiber and space optical path converter 204.The output of the first described optical fiber and space optical path converter 203 and the second optical fiber and space optical path converter 204 is as the output port of light beam manipulation device 200.
Described cooking operation platform 300 comprises two groups of scanning galvanometers, for realizing the motion scan of laser beam to food.The input of one group of scanning galvanometer wherein and the input of first row scanning galvanometer 301 are connected with the output of the first optical fiber with space optical path converter 203, and described first row scanning galvanometer 301 output is connected with the input of the first row scanning galvanometer 302.The output of described the first row scanning galvanometer 302 is provided with the first condenser lens 305 for converging laser beam and adjustment spot size.Another group input of scanning galvanometer wherein and the input of secondary series scanning galvanometer 303 are connected with the output of the second optical fiber with space optical path converter 204, and described secondary series scanning galvanometer 303 output is connected with the input of the second line scanning galvanometer 304.The output of the second described line scanning galvanometer 304 is provided with the second condenser lens 306 for converging laser beam and adjustment spot size.
Described cooking operation platform 300 includes culinary art platform 307, and described culinary art platform 307 can place the not runny foodss to be processed such as solid-state, gluey.The surrounding of described cooking operation platform 300 is provided with the specific glass dividing plate of isolation scattering laser, the safety of protection operating personnel.Cooking operation platform 300 can be fixing food processing platform or is the conveyer chain on streamline.
Described system controlling software 400 is for realizing the turnover of foods to be processed on the opening and closing of laser light-source device 100, the working method of light beam manipulation device 200, two groups of scanning galvanometers, cooking operation platform 307, and intercommunication mutually in system between each device and co-ordination.When cooking operation platform 300 needs manual operation, system controlling software 400 can close the Output of laser of laser light-source device 100 automatically, improves the security of system.
Food cooking operating process is as follows: open system control software design 400, opens laser light-source device 100; Open guide laser beam generator 103 by electric drive 101, food is put into the sensing district of guide laser bundle on cooking operation platform 300; According to food type (meat, vegetables etc.), the parameter of electric drive 101 and laser instrument 102 is set, as parameters such as laser power, pulse energy, pulse recurrence frequency and pulse widths; Input sweep speed and the scanning pattern of two bit scan galvanometers, large spot all standing irradiation mode can be adopted, or small light spot scanning irradiation mode, realize laser energy and all standing of food is cooked; By regulating or the energy of switch laser, realizing controlling the duration and degree of heating of processed food, and monitor the maturity of food at any time and assist a ruler in governing a country seasoning; Finally, close laser instrument 102 and system controlling software 400, take out food; Complete.
Claims (8)
1. a laser cooker, comprises laser light-source device (100), light beam manipulation device (200), cooking operation platform (300)
With system controlling software (400), four parts; It is characterized in that:
A) laser light-source device (100) described in is made up of electric drive (101), laser instrument (102), guide laser beam generator (103), guide lights coupler (104), the electric drive input of laser instrument (102) is connected with electric drive (101), another output of electric drive (101) is connected with guide laser beam generator (103), described guide laser beam generator (103) produces the guide lights of red wavelength, red guide lights is carried out conjunction through guide lights coupler (104) with the Output of laser of laser instrument (102) and is restrainted, the output of guide lights coupler (104) is as the output port of laser light-source device (100), laser light-source device (100) way of output is that coupling fiber exports, red guide lights is for showing the position of laser instrument in the on state residing for hot spot, improve the security of light path system and the reliability of operating system,
B) light beam manipulation device (200) described in comprising: fibre optic isolater (201), fiber optic splitter (202), the first optical fiber and space optical path converter (203) and the second optical fiber and space optical path converter (204); Input and the laser light-source device (100) of described fibre optic isolater (201) pass through Fiber connection; The output of described fibre optic isolater (201) is connected with fiber optic splitter (202) for realizing the beam splitting of laser energy, and the output of described fiber optic splitter (202) is connected with the first optical fiber and space optical path converter (203) and the second optical fiber and space optical path converter (204); The output of the first described optical fiber and space optical path converter (203) and the second optical fiber and space optical path converter (204) is as the output port of light beam manipulation device (200);
C) the cooking operation platform (300) described in comprising: two groups of scanning galvanometers, for realizing the motion scan of laser beam to food, the input of first row scanning galvanometer (301) is connected with the output of the first optical fiber with space optical path converter (203), described first row scanning galvanometer (301) output is connected with the input of the first row scanning galvanometer (302), and the output of described the first row scanning galvanometer (302) is provided with the first condenser lens (305) for converging laser beam and adjustment spot size; The input of secondary series scanning galvanometer (303) is connected with the output of the second optical fiber with space optical path converter (204), and secondary series scanning galvanometer (303) output is connected with the input of the second line scanning galvanometer (304); The output of the second line scanning galvanometer (304) is provided with the second condenser lens (306) for converging laser beam and adjustment spot size;
D) system controlling software (400) described in passes through computer, be connected with the first row scanning galvanometer (301) of the electric drive (101) of laser light-source device (100), cooking operation platform (300), the first row scanning galvanometer (302), secondary series scanning galvanometer (303) and the second line scanning galvanometer (304) respectively, control the turnover of the upper foods to be processed of cooking operation platform (307), and intercommunication mutually in system between each device and co-ordination.
2. a kind of laser cooker according to claim 1, is characterized in that: described laser light-source device (100) is semiconductor laser, one in solid state laser, gas laser and optical fiber laser.
3. a kind of laser cooker according to claim 1, is characterized in that: the working method of described laser light-source device (100) is continuous wave laser or pulse laser.
4. a kind of laser cooker according to claim 1, is characterized in that: the output wavelength of described laser light-source device (100) is ultraviolet 200-400nm, visible 400-700nm or infrared band 700-10000nm.
5. a kind of laser cooker according to claim 1, is characterized in that: described cooking operation platform (300) is the conveyer chain on fixing food processing platform or streamline.
6. a kind of laser cooker according to claim 1, is characterized in that: described cooking operation platform (300) is upper places the solid-state or not runny foods to be processed of glue; The surrounding of cooking operation platform (300) is provided with the dividing plate of isolation scattering laser, to protect the culinary art safety of operating personnel.
7. the cooking methods of a kind of laser cooker according to claim 1, is characterized in that: described laser light-source device (100) is for providing the laser beam needed for cooking process; Light beam manipulation device (200) is for controlling the transmission direction of laser and spot size and pattern; Cooking operation platform (300) is for settling food to be cooked; System controlling software (400) is for realizing laser light-source device (100), light beam manipulation device (200), the intercommunication mutually of cooking operation platform (300) and co-ordination.
8. the cooking methods of a kind of laser cooker according to claim 7, is characterized in that: described light beam manipulation device (200) realizes the control to laser energy and spot size by mould field adapter, laser beam splitter, output coupler; Adopt two-dimensional scanning mirrors to control the scanning pattern of laser facula on foods to be processed, can large spot all standing irradiate, or small light spot scanning is irradiated; By the high-peak power of laser energy or mean power by ripe for processed food process.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310253318.6A CN103335343B (en) | 2013-06-24 | 2013-06-24 | A kind of laser cooker and cooking methods |
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| CN201310253318.6A CN103335343B (en) | 2013-06-24 | 2013-06-24 | A kind of laser cooker and cooking methods |
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| CN103335343B true CN103335343B (en) | 2015-10-28 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542952Y (en) * | 2002-04-10 | 2003-04-02 | 那顺陶格套 | Laser stove |
| DE10147664A1 (en) * | 2001-09-27 | 2003-04-10 | P A T Ges Zur Foerderung Innov | Device for browning or re-heating bread-like food in flat form for use in gastronomic operations passes laser beam over surface to be processed in scanning motion, e.g. to write text |
| CN102331081A (en) * | 2011-08-05 | 2012-01-25 | 文怡 | Laser water heater |
| CN102338403A (en) * | 2011-08-05 | 2012-02-01 | 文怡 | Laser kitchen range |
| TW201242558A (en) * | 2011-03-11 | 2012-11-01 | Inderjit Singh | A method and apparatus for plasma assisted laser cooking of food products |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS633131A (en) * | 1986-06-12 | 1988-01-08 | Kiyoshi Terakubo | Laser cooking device |
| JP2002147762A (en) * | 2000-11-14 | 2002-05-22 | Fuji Photo Film Co Ltd | Food cooking apparatus |
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2013
- 2013-06-24 CN CN201310253318.6A patent/CN103335343B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10147664A1 (en) * | 2001-09-27 | 2003-04-10 | P A T Ges Zur Foerderung Innov | Device for browning or re-heating bread-like food in flat form for use in gastronomic operations passes laser beam over surface to be processed in scanning motion, e.g. to write text |
| CN2542952Y (en) * | 2002-04-10 | 2003-04-02 | 那顺陶格套 | Laser stove |
| TW201242558A (en) * | 2011-03-11 | 2012-11-01 | Inderjit Singh | A method and apparatus for plasma assisted laser cooking of food products |
| CN102331081A (en) * | 2011-08-05 | 2012-01-25 | 文怡 | Laser water heater |
| CN102338403A (en) * | 2011-08-05 | 2012-02-01 | 文怡 | Laser kitchen range |
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