CN110347051A - The Intelligent household system of infrared emission mechanism, infrared remote control equipment and infrared control - Google Patents
The Intelligent household system of infrared emission mechanism, infrared remote control equipment and infrared control Download PDFInfo
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- CN110347051A CN110347051A CN201910654525.XA CN201910654525A CN110347051A CN 110347051 A CN110347051 A CN 110347051A CN 201910654525 A CN201910654525 A CN 201910654525A CN 110347051 A CN110347051 A CN 110347051A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 65
- 239000000758 substrate Substances 0.000 claims abstract description 79
- 201000009310 astigmatism Diseases 0.000 claims abstract description 38
- 230000003287 optical effect Effects 0.000 claims description 63
- 230000007423 decrease Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 102100037149 3-oxoacyl-[acyl-carrier-protein] synthase, mitochondrial Human genes 0.000 description 1
- 101100257134 Caenorhabditis elegans sma-4 gene Proteins 0.000 description 1
- 101100012878 Drosophila melanogaster htl gene Proteins 0.000 description 1
- 101001098439 Homo sapiens 3-oxoacyl-[acyl-carrier-protein] synthase, mitochondrial Proteins 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Optical Communication System (AREA)
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Abstract
The present invention provides the Intelligent household system of a kind of infrared emission mechanism, infrared remote control equipment and infrared control, the infrared emission mechanism is for emitting infrared light comprising: substrate；The LED chip for being set on the substrate, and being electrically connected with the substrate；It is sheathed in the LED chip, and is fixedly connected with the astigmatism part of the substrate.By being arranged astigmatism part in the LED chip, and then referring now to the infrared emission mechanism for being only provided only with LED lamp source, the infrared light at LED chip transmitting is effectively spread, launch angle, light intensity and the control range of infrared launcher are extended, and then provides and is effectively ensured for the single infrared emission mechanism multiple electrical equipments of synchronously control.
Description
Technical field
The present invention relates to infrared emission technical field more particularly to infrared emission mechanisms, infrared remote control equipment and red
The Intelligent household system of outer control.
Background technique
Currently, electrical equipment usually selects infrared ray to realize that wireless control, infrared control have low cost, high stability
Effect, still, existing infrared emission mechanism are only provided with infrared light supply, cause existing infrared emission mechanism, infrared light emission
The disadvantages of angle is small, infrared luminous intensity is weak, control range is small, this result in existing infrared emission mechanism be only able to achieve it is one-to-one
Control.
Meanwhile with the improvement of living standards, domestic electric appliance is more and more, this results in household electric in daily life
Not only type is more for device equipment, but also model is also various, and new electrical equipment also emerges one after another；However, existing electrical equipment, respectively
Its corresponding only one remote control equipment；It is found that this, which has resulted in electrical equipment, can not achieve infrared synchronous manipulation, user is caused to use
It is inconvenient.
Therefore, the prior art has much room for improvement.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of infrared transmitter
The Intelligent household system of structure, infrared remote control equipment and infrared control, it is intended to it is small to solve existing infrared launcher launch angle
Problem.
The technical proposal for solving the technical problem of the invention is as follows: a kind of infrared emission mechanism, infrared for emitting
Light, wherein include:
Substrate；
The LED chip for being set on the substrate, and being electrically connected with the substrate；
It is sheathed in the LED chip, and is fixedly connected with the astigmatism part of the substrate.
Further, the LED chip is electrically connected with substrate patch type；
On the end face of substrate where the LED chip, it is provided with the reflecting layer for all band reflection light.
Further, the astigmatism part is set as rotational symmetry shape, has a central axes, and the LED chip is set to
The point of intersection of the central axes and substrate.
Further, the astigmatism part is set as optics convex lens；
The optics convex lens include optics convex lens ontology；
The optics convex lens ontology includes the first bottom surface close to the substrate, and pushes up table away from the first of the substrate
Face；
First bottom surface is set as cambered surface or plane, and first top surface is set as cambered surface.
Further, first bottom surface corresponds at central axes towards the first top surface indent, is formed and is used for light
What line entered optics convex lens ontology first enters optical cavity；
Described first enters optical cavity along the area of the cross section perpendicular to the central axes direction, from the close substrate to away from institute
Orientation substrate is stated to successively decrease.
Further, first top surface is provided for light transmission or reflects the optics convex lens ontology
Light-emitting surface, and be recessed at corresponding central axes towards first bottom surface；
Described first cavity wall for entering optical cavity is incidence surface, and the curvature of the first top surface is less than the song for the cavity wall that described first enters optical cavity
Rate.
Further, the astigmatism part is set as optical concave lens；
The optical concave lens include optical concave lens ontology；
The optical concave lens ontology includes the second bottom surface close to the substrate, away from the second top surface of the substrate,
And the side surface of connection second top surface and the second bottom surface；
Second bottom surface is set as cambered surface or plane, and second top surface is set as cambered surface, and the side surface is set as
Plane or cambered surface.
Further, second bottom surface corresponds at central axes towards the second top surface indent, is formed and is used for light
What line entered optical concave lens ontology second enters optical cavity；
Described second enters optical cavity along the area of the cross section perpendicular to the central axes direction, from the close substrate to away from institute
Orientation substrate is stated to successively decrease.
Further, second top surface is provided for light and transmits the optics convex lens ontology, Yi Jiyong
It is reflected into side surface in light, and second top surface is recessed at corresponding central axes towards second bottom surface；
The side curvature is less than second top surface curvature, and second top surface curvature is less than the described second cavity wall for entering optical cavity
Curvature.
Further.The infrared emission mechanism includes one or more groups of LED chips and astigmatism part；
Straight line spaced set is on substrate between each group LED chip and astigmatism part.
Used another technical solution is as follows in order to solve the technical problem by the present invention: a kind of infrared remote control equipment comprising
Described in any item infrared emission mechanisms as above.
Used another technical solution is as follows in order to solve the technical problem by the present invention: a kind of system, wisdom family of infrared control
System comprising infrared remote control equipment as described above.
Compared with prior art, the present invention provides a kind of infrared emission mechanism, infrared remote control equipment and infrared controls
Intelligent household system, the infrared emission mechanism is for emitting infrared light comprising: substrate；It is set on the substrate,
And the LED chip being electrically connected with the substrate；It is sheathed in the LED chip, and is fixedly connected with the astigmatism part of the substrate.It is logical
It crosses in the LED chip and is arranged astigmatism part, and then referring now to the infrared emission mechanism for being only provided only with LED lamp source, effectively
The infrared light at LED chip transmitting has been spread, launch angle, light intensity and the control model of infrared launcher are extended
It encloses, and then provides and be effectively ensured for the single infrared emission mechanism multiple electrical equipments of synchronously control.
Detailed description of the invention
Fig. 1 is the conspectus of infrared emission mechanism transmitting infrared light in the present invention.
Fig. 2 is the schematic cross-sectional view of infrared emission mechanism in the present invention.
Fig. 3 is a deformation schematic diagram of Fig. 1 in the present invention.
Fig. 4 is the conspectus of the infrared emission mechanism transmitting infrared light of Fig. 3 in the present invention.
Fig. 5 is a deformation schematic diagram of Fig. 1 in the present invention.
Fig. 6 is a deformation schematic diagram of Fig. 5 in the present invention.
Fig. 7 is a deformation schematic diagram of Fig. 5 in the present invention.
Fig. 8 is a kind of Intelligent household system schematic diagram of infrared control in the present invention.
Description of symbols:
10, infrared emission mechanism；20, infrared remote control equipment；30, the Intelligent household system of infrared control；31, intelligent domestic is set
It is standby；13, substrate；14, LED chip；15, astigmatism part；16, central axes；17, optics convex lens；18, optical concave lens；131, anti-
Penetrate layer；171, optics convex lens ontology；172, the first bottom surface；173, the first top surface；174, first enters optical cavity；181, optics
Concavees lens ontology；182, the second bottom surface；183, the second top surface；184, second enters optical cavity；185, side surface.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Fig. 1 and Fig. 2 are please referred to, a kind of infrared emission mechanism 10 is provided in the first embodiment of the present invention, it is described infrared
Trigger mechanism 10 includes substrate 13, LED chip 14 and astigmatism part 15；The LED chip 14 emits infrared light, is set to institute
It states on substrate 13, and is electrically connected with the substrate 13；The astigmatism part 15 is sheathed in the LED chip 14, and is fixedly connected
On the substrate 13.The astigmatism part 15 is used to spread the infrared light of the sending of diverging LED chip 14, by the LED
The infrared light for being arranged astigmatism part 15 on chip 14, and then launching LED chip 14 is introduced among astigmatism part 15, later
Even light through the astigmatism part 15 projects astigmatism part 15 after sufficiently emitting light again, finally projects infrared emission mechanism 10；Relatively
In the existing infrared emission mechanism for being only provided only with LED lamp source, the infrared light at 14 transmitting of LED chip has effectively been spread,
Launch angle, light intensity and the control range of infrared emission mechanism 10 are extended, and then same for single infrared emission mechanism 10
The multiple electrical equipments of step control, which provide, to be effectively ensured.It should be noted that being provided with power supply and control electricity on the substrate 13
Road, the LED chip 14 are electrically connected power supply and control circuit on the substrate 13；Wherein, about powering on the substrate 13
Arrangement with control circuit is the prior art, and the inventive point of non-present invention, is not being repeated in the application.
Further, in a particular embodiment, the LED chip 14 is electrically connected with 13 patch type of substrate.That is, institute
It states LED chip 14 and is set as adopting surface mounted LED chip 14, the LED chip 14 is with the substrate 13 by arriving conducting resinl or scolding tin
Electrical connection.It should be noted that the spectral region of the transmitting of the LED chip is 870-970nm.
In a preferred embodiment, on the end face of the substrate 13 where the LED chip 14, it is provided with reflecting layer 131；Institute
Reflecting layer 131 is stated for the infrared light at all band reflection 14 transmitting of LED chip, and then further expands infrared hair
The light launch angle for penetrating mechanism 10 has further ensured that single infrared emission mechanism 10 controls multiple intelligent electric appliances and sets
It is standby.It should be noted that the material of the substrate 13 can choose as any one of PCB, FR4, CEM1, FR1 or CEM3.
Further, the reflectivity in the reflecting layer 131 is 20-90%；Further, the reflection in the reflecting layer 131
Rate is 30-80%；Specifically, the reflectivity in the reflecting layer 131 is 20%, 30%, 40%, 50%, 60%, 70%, 80%, 85% or 90%
One or more of.And then effectively ensured that infrared emission mechanism 10 emits the intensity of infrared light, it effectively improves red
The sensitivity of outer trigger mechanism 10.
In a preferred embodiment, the astigmatism part 15 is set as rotational symmetry shape, has a central axes 16, described
LED chip 14 is set to the point of intersection to central axes 16 and substrate 13.It should be noted that the central axes 16 are one empty
Quasi- existing line, and non-physical exists；The extended line in the central axes 16 towards the direction of the substrate 13 runs through the substrate
13, the LED chip 14 is set to the point of intersection to central axes 16 and substrate 13.
In one embodiment, the astigmatism part 15 is set as optics convex lens 17.The optics convex lens 17 include
Optics convex lens ontology 171；The optics convex lens ontology 171 includes the first bottom surface 172 close to the substrate 13, and
Away from the first top surface 173 of the substrate 13；First bottom surface 172 is set as cambered surface or plane, first top table
Face 173 is set as cambered surface.Further, the first top surface 173 is set as away from the convex surface of the substrate 13；When first bottom
When surface 172 is set as cambered surface, it is provided towards the concave surface of the first top surface 173；It should be noted that first top surface
173 be the light-emitting surface of optics convex lens 17, by setting first top surface 173 to away from the convex surface of the substrate 13,
It is further to promote diffusion light and then when the infrared light that the LED chip 14 is launched projects the optics convex lens 17
The shooting angle of line.
It is understood that the optics convex lens ontology 171 is also rotational symmetry shape, there are a pair of of central axes 16,
The LED chip 14 is set to the point of intersection to central axes 16 and substrate 13.It should be noted that the central axes 16 are
The line of one virtual presence, and non-physical exists；The extended line in the central axes 16 towards the direction of the substrate 13 runs through described
Substrate 13, the LED chip 14 are set to the point of intersection to central axes 16 and substrate 13.
Further, at the corresponding central axes 16 of first bottom surface 172 towards 173 indent of the first top surface,
It forms first and enters optical cavity 174；Described first, which enters the light that optical cavity 174 is issued for LED chip 14, enters the optics convex lens
In 17 ontologies；That is, described first enters LED chip 14 described in 174 face of optical cavity.It is appreciated that being entered by setting first
The infrared light that optical cavity 174 emits the LED chip 14 enters 17 ontology of optics convex lens with more angles
In.Further, first top surface 173 is provided for light transmission or reflects 17 ontology of optics convex lens
Light-emitting surface, and be recessed at corresponding central axes 16 towards first bottom surface 172；And then it effectively promotes light and projects optics
The degree of divergence of 17 ontology of convex lens.
In one embodiment, described first enters optical cavity 174 along the area of the cross section perpendicular to 16 direction of central axes,
Successively decrease from close to the substrate 13 to away from 13 direction of substrate.That is, the described first oral area for entering optical cavity 174 is greater than
Area at its bottom of chamber.Further, described first enters optical cavity 174 and is set as along the cross section perpendicular to 16 direction of central axes
Any one of rectangle, round or ellipse；That is, described first enter 174 body of optical cavity be set as bell, cuboid or
It is any one of approximately conical.
Preferably, the described first cavity wall for entering optical cavity 174 is incidence surface；Meanwhile the curvature of first top surface is less than
Described first enters the curvature of the cavity wall of optical cavity 174.And then angle when light enters the optics convex lens 17 is effectively extended,
It is sufficiently spread in the optics convex lens ontology 171, then further dissipates injection, and part directive base through light-emitting surface again
The light of plate 13 is radiated through reflecting layer 131, further walks divergent rays, sufficiently promotes the launch angle of infrared emission mechanism 10,
Finally make the launch angle of the infrared emission mechanism 10 not less than 170 °.
Please further combined with refering to Fig. 3 and Fig. 4, in another embodiment, it is recessed that the astigmatism part 15 is set as optics
Lens 18, the optical concave lens 18 include optical concave lens ontology 181；The optical concave lens ontology 181 includes close to institute
The second bottom surface 182 for stating substrate 13, away from the second top surface 183 of the substrate 13, and connection second top surface
183 and second bottom surface 182 side surface 185；Second bottom surface 182 is set as cambered surface or plane, second top table
Face 183 is set as cambered surface, and the setting of side surface 185 is a plane or an arc surface.By setting optical concave lens for astigmatism part 15
18, so that angle of the light when projecting optical concave lens ontology 181, so that more light are projected from the side surface 185
Optical concave lens ontology 181.
It is understood that the optical concave lens ontology 181 is also rotational symmetry shape, there are a pair of of central axes 16,
The LED chip 14 is set to the point of intersection to central axes 16 and substrate 13.It should be noted that the central axes 16 are
The line of one virtual presence, and non-physical exists；The extended line in the central axes 16 towards the direction of the substrate 13 runs through described
Substrate 13, the LED chip 14 are set to the point of intersection to central axes 16 and substrate 13.
Further, towards 183 indent of the second top surface, shape at the corresponding central axes 16 of second bottom surface 182
Enter optical cavity 184 at second；Described second, which enters the light that optical cavity 184 is issued for LED chip 14, enters the optical concave lens sheet
In body 181；That is, described second enters LED chip 14 described in 184 face of optical cavity.It is appreciated that entering light by setting second
The infrared light that chamber 184 emits the LED chip 14 is entered in the optical concave lens ontology 181 with more angles.
Further, second top surface 183 is set as transmission fraction light and projects optical concave lens ontology
181, and for reflecting most of light to side surface 185, optical concave lens ontology 181 is projected through the side surface 185；Tool
Body, second top surface 183 is approximate toroidal towards 182 indent of the second bottom surface, and then is effectively promoted
The degree of divergence of light injection 17 ontology of optics convex lens.
Further, described second enters optical cavity 184 along the area of the cross section perpendicular to 16 direction of central axes, leans on certainly
The nearly substrate 13 successively decreases to away from 13 direction of substrate.That is, the described second oral area for entering optical cavity 184 is greater than its chamber
Bottom area.Further, described second enters optical cavity 184 and is set as square along the cross section perpendicular to 16 direction of central axes
Any one of shape, round or ellipse.That is, described second enters 184 body of optical cavity and is set as bell, cuboid or close
Like any one of cone.
Further, the curvature of the side surface 185 is less than the curvature of second top surface 183, second top table
The curvature in face 183 is less than the curvature for the cavity wall that described second enters optical cavity 184.That is, 185 bending degree of side surface is most
Small, described second enters the bending degree maximum of the cavity wall of optical cavity 184, and the bending degree of second top surface 183 is between the two
Between.And then angle when light enters the optical concave lens 18 is effectively extended, it is filled in the optical concave lens ontology 181
Divide diffusion, then further dissipates injection through light-emitting surface again, and the light of part directive substrate 13 is put through reflecting layer 131
It penetrates, further walks divergent rays, the final launch angle for sufficiently promoting infrared emission mechanism 10 finally makes the infrared transmitter
The launch angle of structure 10 is not less than 180 °.
In one embodiment, the infrared emission mechanism 10 includes one or more groups of LED chips 14 and astigmatism part 15；Each group
Straight line spaced set is on substrate 13 between LED chip 14 and astigmatism part 15.
Referring to Fig. 5, in one embodiment, the infrared emission mechanism 10 is provided with 3 groups of LED chips 14 and astigmatism
Part 15, wherein the astigmatism part 15 is set as optics convex lens 17.It is appreciated that passing through setting multiple groups LED chip 14 and optics
Convex lens 17, and then the stability for the infrared emission mechanism 10 being effectively guaranteed in the present invention.
Referring to Fig. 6, in another embodiment, the infrared emission mechanism 10 is provided with 3 groups of LED chips 14 and dissipates
Light part 15, wherein the astigmatism part 15 is set as optical concave lens 18.It is appreciated that passing through setting multiple groups LED chip 14 and light
Concavees lens 18 are learned, the angle of the transmitting light of infrared emission mechanism 10 has been obviously improved, that is, has improved infrared emission mechanism 10
Remote control angle, and then the stability and sensitivity for the infrared emission mechanism 10 being effectively guaranteed in the present invention.
Referring to Fig. 7, the infrared emission mechanism 10 is provided with 3 groups of LED chips 14 in an another preferable specific embodiment
With astigmatism part 15, wherein the wherein two pieces astigmatism part 15 is set as optical concave lens 18, one is set as optics convex lens 17；
Meanwhile described two optical concave lens 18 are set to the two sides of the optics convex lens 17.It is appreciated that passing through setting multiple groups
LED chip 14 and astigmatism part 15, and then the stability for the infrared emission mechanism 10 being effectively guaranteed in the present invention；Meanwhile it is logical
It crosses and optical male head mirror 17 is set between the optical concave lens 18, that is, ensure that the positive infrared of infrared emission mechanism 10
Light intensity, and ensured the infrared light intensity of 10 side of infrared emission mechanism, effectively expand infrared emission mechanism 10
Remote control angle, promoted infrared emission mechanism 10 stability and sensitivity.
A kind of infrared remote control equipment 20 is provided in the second embodiment of the present invention, the infrared remote control equipment 20 includes this
Infrared emission mechanism 10 in invention above-described embodiment.It is appreciated that by setting infrared emission mechanism 10, so that infrared
Remote control equipment 20 has the launch angle not less than 170 °, effectively improves the remote range of infrared remote control equipment 20, and
The light intensity of infrared remote control equipment 20 has been mentioned, and then is provided for the multiple electrical equipments of single 20 synchronously control of infrared remote control equipment
It is effectively ensured.
Referring to Fig. 8, the third embodiment of the present invention provides a kind of Intelligent household system 30 of infrared control, it is described red
The Intelligent household system 30 of outer control includes the infrared remote control equipment 20 in the above embodiment of the present invention.
It is appreciated that relative in existing wisdom family, by WiFi, NFC, RFID, Bluetooth, ZigBee,
The wireless control mode such as HomeRF, UWB and Z-Wave, the present invention in infrared control Intelligent household system 10, by setting
850-970nm light wave is set, and launch angle is not less than 170 ° of infrared remote control equipment 20, and then realizes single red by having
Outer 20 synchronously control of remote control equipment, greatly reduces the control cost of the Intelligent household system 10 of infrared control, is obviously improved
The control stability of the Intelligent household system 10 of infrared control.
Further, the Intelligent household system 30 of the infrared control further includes intelligent domestic described in intelligent domestic equipment 31
Equipment 31 is provided with infrared receiving device.It should be noted that the infrared receiving device is existing apparatus, about its structure and
In the set-up mode present invention without limitation, it also repeats no more.Further, in the Intelligent household system 10 of the infrared control
Intelligent domestic equipment 31 includes but is not limited to television equipment, air-conditioning device, device for washing machine, entrance guard device, window shade arrangement, washes
One or more of bath apparatus, kitchen tools device, lamp device and monitoring device.
It is understood that the infrared remote control equipment 20 in the Intelligent household system 10 of the infrared control in the present invention, is
Wide-angle infrared remote control equipment 20 by setting its launch angle to not less than 170 °, and then effectively improves infrared remote control
The control range of equipment 20；Single infrared remote control equipment 20 can only control an electrical equipment in compared with the existing technology, and red
Intelligent domestic equipment 31 in the Intelligent household system 10 of outer control includes a variety of multiple electrical equipments, and is realized in the application
Single infrared remote control equipment 20 controls multiple intelligent domestic equipment 31 for being provided with infrared receiving device, realizes single infrared distant
Control the synchronous interaction between the control intelligent domestic equipment 31 of equipment 20；And then user is greatly facilitated, also effectively reduce intelligence
The cost of intelligent family has been obviously improved the control stability of the Intelligent household system 10 of infrared control.
Compared with prior art, the present invention provides a kind of infrared emission mechanism, infrared remote control equipment and infrared controls
Intelligent household system.The infrared emission mechanism is for emitting infrared light comprising: substrate；It is set on the substrate,
And the LED chip being electrically connected with the substrate；It is sheathed in the LED chip, and is fixedly connected with the astigmatism part of the substrate.It is logical
It crosses in the LED chip and is arranged astigmatism part, and then referring now to the infrared emission mechanism for being only provided only with LED lamp source, effectively
The infrared light at LED chip transmitting has been spread, launch angle, light intensity and the control model of infrared launcher are extended
It encloses, and then provides and be effectively ensured for the single infrared emission mechanism multiple electrical equipments of synchronously control.
The infrared remote control equipment by setting infrared emission mechanism 10 so that infrared remote control equipment 20 have it is not small
In 170 ° of launch angle, the remote range of infrared remote control equipment 20 is effectively improved, and has proposed infrared remote control equipment 20
Light intensity, and then provide and be effectively ensured for the multiple electrical equipments of single 20 synchronously control of infrared remote control equipment.
The Intelligent household system 30 of the infrared control is by setting 850-970nm light wave, and launch angle is not less than
170 ° of infrared remote control equipment 20；And then relative in existing wisdom family, by WiFi, NFC, RFID, Bluetooth,
The wireless control mode such as ZigBee, HomeRF, UWB and Z-Wave is realized by there is single infrared remote control equipment 20 synchronous
Control, greatly reduces the control cost of the Intelligent household system 10 of infrared control, has been obviously improved the wisdom of infrared control
The control stability of home system 10.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (12)
1. a kind of infrared emission mechanism, for emitting infrared light characterized by comprising
Substrate；
The LED chip for being set on the substrate, and being electrically connected with the substrate；
It is sheathed in the LED chip, and is fixedly connected with the astigmatism part of the substrate.
2. infrared emission mechanism according to claim 1, which is characterized in that
The LED chip is electrically connected with substrate patch type；
On the end face of substrate where the LED chip, it is provided with the reflecting layer for all band reflection light.
3. -2 described in any item infrared emission mechanisms according to claim 1, which is characterized in that
The astigmatism part is set as rotational symmetry shape, has a central axes, and the LED chip is set to the central axes and base
The point of intersection of plate.
4. the infrared emission mechanism according to claim 3, which is characterized in that
The astigmatism part is set as optics convex lens；
The optics convex lens include optics convex lens ontology；
The optics convex lens ontology includes the first bottom surface close to the substrate, and pushes up table away from the first of the substrate
Face；
First bottom surface is set as cambered surface or plane, and first top surface is set as cambered surface.
5. infrared emission mechanism according to claim 4, which is characterized in that
First bottom surface corresponds at central axes towards the first top surface indent, is formed and enters optics convex lens for light
The first of mirror ontology enters optical cavity；
Described first enters optical cavity along the area of the cross section perpendicular to the central axes direction, from the close substrate to away from institute
Orientation substrate is stated to successively decrease.
6. infrared emission mechanism according to claim 5, which is characterized in that
First top surface is provided for light transmission or reflects the light-emitting surface of the optics convex lens ontology, and right
It answers and is recessed at central axes towards first bottom surface；
Described first cavity wall for entering optical cavity is incidence surface, and the curvature of the first top surface is less than the song for the cavity wall that described first enters optical cavity
Rate.
7. infrared emission mechanism according to claim 3, which is characterized in that
The astigmatism part is set as optical concave lens；
The optical concave lens include optical concave lens ontology；
The optical concave lens ontology includes the second bottom surface close to the substrate, away from the second top surface of the substrate,
And the side surface of connection second top surface and the second bottom surface；
Second bottom surface is set as cambered surface or plane, and second top surface is set as cambered surface, and the side surface is set as
Plane or cambered surface.
8. infrared emission mechanism according to claim 7, which is characterized in that
Second bottom surface corresponds at central axes towards the second top surface indent, forms that enter optics for light recessed
The second of mirror ontology enters optical cavity；
Described second enters optical cavity along the area of the cross section perpendicular to the central axes direction, from the close substrate to away from institute
Orientation substrate is stated to successively decrease.
9. infrared emission mechanism according to claim 8, which is characterized in that
Second top surface is provided for light and transmits the optics convex lens ontology, and is reflected into side for light
Surface, and second top surface is recessed at corresponding central axes towards second bottom surface；
The side curvature is less than second top surface curvature, and second top surface curvature is less than the described second cavity wall for entering optical cavity
Curvature.
10. according to the described in any item infrared emission mechanisms of claim 4-9, which is characterized in that
The infrared emission mechanism includes one or more groups of LED chips and astigmatism part；
Straight line spaced set is on substrate between each group LED chip and astigmatism part.
11. a kind of infrared remote control equipment, which is characterized in that including such as described in any item infrared transmitters of claim 1-10
Structure.
12. a kind of Intelligent household system of infrared control, which is characterized in that set including infrared remote control as claimed in claim 11
It is standby.
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| CN201910654525.XA CN110347051A (en) | 2019-07-19 | 2019-07-19 | The Intelligent household system of infrared emission mechanism, infrared remote control equipment and infrared control |
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