CN106439630A - Infrared induction LED project lamp - Google Patents
Infrared induction LED project lamp Download PDFInfo
- Publication number
- CN106439630A CN106439630A CN201611084845.9A CN201611084845A CN106439630A CN 106439630 A CN106439630 A CN 106439630A CN 201611084845 A CN201611084845 A CN 201611084845A CN 106439630 A CN106439630 A CN 106439630A
- Authority
- CN
- China
- Prior art keywords
- infrared induction
- infrared
- power supply
- led
- constant current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
Abstract
The invention relates to an infrared induction LED project lamp which comprises an LED lamp body, an infrared induction probe and a movable mounting bracket. The infrared induction probe is connected with the LED lamp body through the movable mounting bracket; the LED lamp body comprises a glass diffuser, an LED integrated area source, a horn-shaped reflection cup and a post-driver; the glass diffuser is arranged at a light outlet of the horn-shaped reflection cup in a clamping manner; the LED integrated area source is mounted in a chamber mounting groove of the horn-shaped reflection cup; the post-driver comprises a cast aluminum radiating base, a driving power supply and a constant current constant voltage illumination drive circuit board; the infrared induction probe comprises an acrylic plate case, a pyroelectric infrared sensor, an infrared induction controller and a lens; the lens is arranged in an arc groove in the front end of the case in a clamping manner; the pyroelectric infrared sensor and the infrared induction controller both are arranged in an inner cavity of the acrylic plate case; the pyroelectric infrared sensor is electrically connected with the infrared induction controller; the infrared induction controller is respectively connected with the constant current constant voltage illumination drive circuit board and the driving power supply through wires.
Description
Technical field
The invention belongs to technical field of LED illumination, more particularly to a kind of LED, concretely relate to a kind of infrared sense
Answer formula LED projector lamp.
Background technology
In some public places, such as market, airport, hotel, top grade entertainment place, apartment, larger office building and doctor
The illuminating lamp being mounted in the passageway for fire apparatus in institute etc. place for illuminating.In order to avoid illuminating lamp all weather operations and reduction
The power consumption of public illumination, traditional pathway lighting lamp is many to be controlled using the on-off mode of manual touch-control, touch switch one
As be arranged at corridor gateway, this mode always needs the manual touch switch button of people just light illuminating lamp, use
Complex operation and inadequate hommization.In order to overcome the existing defect of touch switch control, adopting existing pathway lighting lamp more
The mode of acoustic control, it is achieved that people Lai Dengliang, turns off the light when you leave, it has also become the main product of public place light switch.Certainly, this
Product says the purpose for achieving really energy-conservation to a certain extent, but while the living environment for also giving people causes certain breaking
Bad.Due to the realization needs that the restriction of product performance itself, this acousto-optic control lamp tool and switch are automatically controlled（More than 60 decibels）
The cooperation of sound, this just causes certain sound pollution to the popular quiet environment for needing.Development and people couple with society
The attention of ecological environment, this acousto-optic control lamp tool and switch can not slowly meet the needs of people, and this requires more energy-conservation
Control the appearance of product with the automatic illuminating of environmental protection, to meet demand of the people to high-quality life.
Content of the invention
It is an object of the invention to provide a kind of infrared-sensing type LED projector lamp, the LED overall construction design is ingenious,
Easy for installation, infrared induction scope is wide, the intelligent lighting function of can achieve people Lai Dengliang without the need for switch, turning off the light when you leave.
To achieve these goals, the technical solution used in the present invention is, a kind of infrared-sensing type LED projector lamp, including
LED lamp, infrared induction probe and removable mounting brackets, the infrared induction is popped one's head in by removable mounting brackets and LED lamp
It is connected, the LED lamp includes the integrated area source of glass transmission cover, LED, tubaeform reflector and rear bearing driver, described
Glass transmission cover is fastened on draw-in groove, and the draw-in groove is fixedly connected on the light-emitting window surrounding of tubaeform reflector by securing member,
The integrated area source of the LED is in the inner chamber mounting groove of tubaeform reflector, and the rear bearing driver is fixedly mounted on loudspeaker
The cup bottom of shape reflector, rear bearing driver includes aluminum casting cooling base, driving power supply and constant current constant voltage illumination driving circuit plate,
The driving power supply and constant current constant voltage illumination driving circuit plate are arranged in the inner chamber of aluminum casting cooling base, and the LED is integrated
Area source electrically connects constant current constant voltage illumination driving circuit plate by wire, and the constant current constant voltage illumination driving circuit plate connection drives
Power supply；The infrared induction probe includes acrylic board case, pyroelectric infrared sensor, infrared induction controller and lens,
The acrylic board case front end offers the arcuate groove of lordosis, and the lens are fastened in arcuate groove, the rpyroelectric infrared
Sensor and infrared induction controller are arranged in the inner chamber of acrylic board case, the pyroelectric infrared sensor with infrared
Induction controller is electrically connected, and the photosurface of the pyroelectric infrared sensor is arranged towards lens, the infrared induction controller
Constant current constant voltage illumination driving circuit plate and driving power supply are connected respectively by wire.
Used as a modification of the present invention, the removable mounting brackets include that fixing loop bar, U-joint and rotation are adjusted
Handle, the top of the fixing loop bar is fixedly installed on the bottom that aluminum casts cooling base, and the bottom of the fixing loop bar is provided with even
Contact pin, the end of the U-joint is fixedly mounted on the rear end of acrylic board case, leads between the U-joint and connection sheet
Overwinding turns regulation handle and is connected.
Used as a modification of the present invention, the integrated area source of the LED includes SMD 2835 of several power for 0.5W
LED white light lamp bead and copper aluminium base is covered, 2835 LED white light lamp bead of the SMD is evenly distributed in annular shape covers copper aluminium base
On.
Used as a modification of the present invention, the infrared induction controller is provided with the infrared induction of model TTP135M
IC chip, which is built-in with intervalometer time delay.
Used as a modification of the present invention, the driving power supply is provided with AC/DC power supply changeover device, electric pressure converter, drive
Dynamic output extended line and mains electricity input end mouth, the mains electricity input end mouth connects the input of AC/DC power supply changeover device, AC/DC
Power supply changeover device accesses 220V civil power by mains electricity input end mouth, and the outfan connection of AC/DC power supply changeover device drives output to prolong
Long line, the AC/DC power supply changeover device electrically connects electric pressure converter, the electric pressure converter connection by driving output extended line
Constant current constant voltage illumination driving circuit plate and infrared induction controller.
Used as a modification of the present invention, the infrared induction probe can carry out upper and lower by rotating regulation handle
To 180 ° rotation adjust so that infrared induction probe distance of reaction scope arbitrarily adjust in 3-20 rice.
With respect to prior art, LED projector lamp overall construction design proposed by the invention is ingenious, and dismounting assembling maintenance is more
Change conveniently, low cost, the high and scope of infrared induction sensitivity is wide, can effectively realize no switch and the automatic photograph no in the case of acoustic control
Bright function；As the infrared induction probe for being adopted is that the LED lamp using removable mounting brackets with light fixture links together, can
180 ° of rotations for above-below direction being carried out to infrared induction probe by the rotation regulation handle being arranged on removable mounting brackets are adjusted
Section, so that the distance of reaction scope of the infrared induction probe is arbitrarily adjusted in 3-20 rice, the TTP135M for being adopted in addition
Infrared induction IC chip inside come with intervalometer time delay, the delay-action for postponing -30 minutes 5 seconds can be carried out to light fixture
Control, substantially increases infrared induction sensitivity and the intelligent lighting effect of the LED projector lamp, and energy-conserving and environment-protective；In addition, passing through
The AC/DC power supply changeover device of the driving power supply of setting provides DC source for all electrical equipments, then using electric pressure converter
Voltage conversion is carried out to the DC source being input into such that it is able to for infrared induction controller, pyroelectric infrared sensor and constant current
Constant voltage illumination driving circuit plate provides each required nominal voltage, is conducive to improving the stability of product.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side structure schematic diagram of the present invention.
Fig. 3 is the electric control theory block diagram of the present invention.
In figure：1- glass transmission cover, 2- is tubaeform reflector, the integrated area source of 3- LED, 4- infrared induction probe, 5- work
Dynamic mounting bracket, 6- acrylic board case, 7- lens, 8- draw-in groove, 9- securing member, 10-LED white light lamp bead, 11- rear bearing drives
Device, 12- fixes loop bar, 13- connection sheet, 14-U shape joint, 15- rotation regulation handle, 16- arcuate groove.
Specific embodiment
In order to deepen the understanding of the present invention and understanding, the invention will be further described below in conjunction with the accompanying drawings and introduces.
As Fig. 1 Fig. 3, a kind of infrared-sensing type LED projector lamp, including LED lamp, infrared induction probe 4 and activity peace
Dress support 5, the infrared induction probe 4 is connected with LED lamp by removable mounting brackets 5.The LED lamp includes glass
The integrated area source 3 of diffuser 1, LED, tubaeform reflector 2 and rear bearing driver 11, wherein, the glass transmission cover 1 is fastened on
On draw-in groove 8, the draw-in groove 8 is fixedly connected on the light-emitting window surrounding of tubaeform reflector 2 by securing member 9, so as to glass is saturating
Light shield 1 is fixedly mounted on the light-emitting window front end of tubaeform reflector 2, for the light that transmission LED light source sends.The LED collection
Become area source 3 in the inner chamber mounting groove of tubaeform reflector 2, the light that such LED light source sends can pass through reflector
The reflection wall of inner chamber carries out the light-emitting window of further reflecting condensation to reflector, to effectively improve the utilization rate of light source.After described
The cup bottom that driver 11 is fixedly mounted on tubaeform reflector 2 is carried, rear bearing driver 11 includes aluminum casting cooling base, driving power supply
With constant current constant voltage illumination driving circuit plate, for driving the integrated area source 3 of LED to be lighted.The driving power supply and constant current perseverance
Pressure illumination driving circuit plate is arranged in the inner chamber of aluminum casting cooling base, to guarantee the security performance of rear bearing driver 11 and contract
Its volume little.The integrated area source 3 of the LED electrically connects constant current constant voltage illumination driving circuit plate by wire, by constant current constant voltage
Illumination driving circuit plate carries out constant current constant voltage driving to the LED light source in the integrated area source 3 of LED, so that voltage x current is obtained accurately
Control, can effectively ensure that the stable luminescent property of the integrated area source 3 of LED.The constant current constant voltage illumination driving circuit plate connection
Driving power supply, driving power supply is that constant current constant voltage illumination driving circuit plate provides power supply.The infrared induction probe 4 includes acrylic
Plate case 6, pyroelectric infrared sensor, infrared induction controller and lens 7, before 6 front end of acrylic board case offers
Convex arcuate groove 16, the lens 7 are fastened in arcuate groove 16, and the photosurface of the pyroelectric infrared sensor is towards lens 7
Arrange, so as to detecting the change of the human body temperature in induction range through lens 7 and having or not shadow appearance, to realize people to carry out lamp
Bright function.The pyroelectric infrared sensor and infrared induction controller are arranged in the inner chamber of acrylic board case 6, really
Protect the stability of the detection performance of infrared induction probe 4.The pyroelectric infrared sensor is electrically connected with infrared induction controller,
The infrared induction controller connects constant current constant voltage illumination driving circuit plate and driving power supply, infrared induction control respectively by wire
The signal that device processed is used for detecting pyroelectric infrared sensor carries out real-time processing and sends constant current constant voltage illumination to driving electricity
Road plate carries out feedback control.Driving power supply is powered to infrared induction controller and pyroelectric infrared sensor.
The integrated area source 3 of the LED includes that several power for the 2835 LED white light lamp bead 10 of SMD of 0.5W and cover copper
Aluminium base, 2835 LED white light lamp bead 10 of the SMD is evenly distributed in annular shape to be covered on copper aluminium base, it is ensured that luminous is equal
Even property and stability.The infrared induction controller is provided with the infrared induction IC chip of model TTP135M, and which is built-in with and prolongs
Slow time timer, integrated level high and also have ambient brightness detecting, lamp go out gradually dark, the functions such as two rank brightness output are provided.
The driving power supply is provided with AC/DC power supply changeover device, electric pressure converter, drives output extended line and civil power input
Port, the mains electricity input end mouth connects the input of AC/DC power supply changeover device, and AC/DC power supply changeover device is input into by civil power
220V civil power is accessed in port, and the outfan connection of AC/DC power supply changeover device drives output extended line, the AC/DC Power convert
Device electrically connects electric pressure converter by driving output extended line, and the electric pressure converter connects constant current constant voltage illumination driving circuit plate
And infrared induction controller.Whole light fixture is carried for all electrical equipments by the AC/DC power supply changeover device for arranging in driving power supply
For DC source, and using electric pressure converter, voltage conversion is carried out to the DC source being input into such that it is able to for infrared induction control
Device processed, pyroelectric infrared sensor and constant current constant voltage illumination driving circuit plate provide each required nominal voltage, are conducive to carrying
The stability of high product.
The removable mounting brackets 5 include fixing loop bar 12, U-joint 14 and rotation regulation handle 15, the fixed cover
The top of bar 12 is fixedly installed on the bottom that aluminum casts cooling base, and the bottom of the fixing loop bar 12 is provided with connection sheet 13, the U
The end of shape joint 14 is fixedly mounted on the rear end of acrylic board case 6, by rotation between the U-joint 14 and connection sheet 13
Turn regulation handle 15 to be connected.The infrared induction probe 4 can carry out 180 ° of above-below direction by rotating regulation handle 15
Rotation is adjusted, so that the distance of reaction scope of infrared induction probe 4 is arbitrarily adjusted in 3-20 rice.
Technological means disclosed in the present invention program are not limited only to the technological means disclosed in above-mentioned embodiment, also include
The technical scheme being made up of above technical characteristic combination in any.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of infrared-sensing type LED projector lamp, it is characterised in that：Install and prop up including LED lamp, infrared induction probe and activity
Frame, infrared induction probe is connected with LED lamp by removable mounting brackets, the LED lamp include glass transmission cover,
The integrated area source of LED, tubaeform reflector and rear bearing driver, the glass transmission cover is fastened on draw-in groove, and the draw-in groove leads to
Cross the light-emitting window surrounding that securing member is fixedly connected on tubaeform reflector, the integrated area source of the LED is installed in tubaeform reflective
In the inner chamber mounting groove of cup, the rear bearing driver is fixedly mounted on the cup bottom of tubaeform reflector, and rear bearing driver includes aluminum
Casting cooling base, driving power supply and constant current constant voltage illumination driving circuit plate, the driving power supply and constant current constant voltage illumination drive electricity
Road plate is arranged in the inner chamber of aluminum casting cooling base, and the integrated area source of the LED electrically connects constant current constant voltage by wire and illuminates
Drive circuit board, the constant current constant voltage illumination driving circuit plate connects driving power supply；The infrared induction probe includes acrylic
Plate case, pyroelectric infrared sensor, infrared induction controller and lens, the acrylic board case front end offers lordosis
Arcuate groove, the lens are fastened in arcuate groove, and the pyroelectric infrared sensor and infrared induction controller are arranged at Asia
In the inner chamber of gram force plate case, the pyroelectric infrared sensor is electrically connected with infrared induction controller, the rpyroelectric infrared
The photosurface of sensor is arranged towards lens, and the infrared induction controller connects constant current constant voltage illumination respectively by wire and drives
Circuit board and driving power supply.
2. a kind of infrared-sensing type LED projector lamp as claimed in claim 1, it is characterised in that the integrated area source bag of the LED
Include several power and for the 2835 LED white light lamp bead of SMD of 0.5W and cover copper aluminium base, 2835 LED white light lamp bead of the SMD
It is evenly distributed in annular shape and covers on copper aluminium base.
3. a kind of infrared-sensing type LED projector lamp as claimed in claim 2, it is characterised in that the infrared induction controller
The infrared induction IC chip of model TTP135M is provided with, which is built-in with intervalometer time delay.
4. a kind of infrared-sensing type LED projector lamp as claimed in claim 3, it is characterised in that the driving power supply is provided with
AC/DC power supply changeover device, electric pressure converter, driving output extended line and mains electricity input end mouth, the mains electricity input end mouth connection
The input of AC/DC power supply changeover device, AC/DC power supply changeover device accesses 220V civil power, AC/DC power supply by mains electricity input end mouth
The outfan connection of transducer drives output extended line, and the AC/DC power supply changeover device is by driving output extended line electrical connection
Electric pressure converter, the electric pressure converter connection constant current constant voltage illumination driving circuit plate and infrared induction controller.
5. a kind of infrared-sensing type LED projector lamp as claimed in claim 4, it is characterised in that the removable mounting brackets bag
Fixing loop bar, U-joint and rotation regulation handle is included, the top of the fixing loop bar is fixedly installed on the bottom that aluminum casts cooling base
Portion, the bottom of the fixing loop bar is provided with connection sheet, after the end of the U-joint is fixedly mounted on acrylic board case
End, is connected by rotating regulation handle between the U-joint and connection sheet.
6. a kind of infrared-sensing type LED projector lamp as claimed in claim 5, it is characterised in that the infrared induction is popped one's head in energy
Enough 180 ° of rotations for carrying out above-below direction by rotating regulation handle are adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084845.9A CN106439630A (en) | 2016-11-30 | 2016-11-30 | Infrared induction LED project lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611084845.9A CN106439630A (en) | 2016-11-30 | 2016-11-30 | Infrared induction LED project lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439630A true CN106439630A (en) | 2017-02-22 |
Family
ID=58224102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611084845.9A Pending CN106439630A (en) | 2016-11-30 | 2016-11-30 | Infrared induction LED project lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439630A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309973A (en) * | 2006-05-16 | 2007-11-29 | Kyocera Corp | Optical module and portable terminal equipped with the optical module |
| CN202675047U (en) * | 2012-06-27 | 2013-01-16 | 彭建 | Project lamp |
| CN103237384A (en) * | 2013-04-17 | 2013-08-07 | 苏州市职业大学 | Driving power source for lighting of LED (light emitting diode) fluorescent lamps |
| CN204187570U (en) * | 2014-11-25 | 2015-03-04 | 余姚市泰联照明电器有限公司 | A kind of close-coupled LED projector lamp |
| CN204806258U (en) * | 2015-07-15 | 2015-11-25 | 宁海太升电器有限公司 | Infra red ray induction light |
| CN205102049U (en) * | 2015-11-18 | 2016-03-23 | 深圳市拓日新能源科技股份有限公司 | Amorphous silicon solar cell board infrared induction lamp system of charging |
-
2016
- 2016-11-30 CN CN201611084845.9A patent/CN106439630A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309973A (en) * | 2006-05-16 | 2007-11-29 | Kyocera Corp | Optical module and portable terminal equipped with the optical module |
| CN202675047U (en) * | 2012-06-27 | 2013-01-16 | 彭建 | Project lamp |
| CN103237384A (en) * | 2013-04-17 | 2013-08-07 | 苏州市职业大学 | Driving power source for lighting of LED (light emitting diode) fluorescent lamps |
| CN204187570U (en) * | 2014-11-25 | 2015-03-04 | 余姚市泰联照明电器有限公司 | A kind of close-coupled LED projector lamp |
| CN204806258U (en) * | 2015-07-15 | 2015-11-25 | 宁海太升电器有限公司 | Infra red ray induction light |
| CN205102049U (en) * | 2015-11-18 | 2016-03-23 | 深圳市拓日新能源科技股份有限公司 | Amorphous silicon solar cell board infrared induction lamp system of charging |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |