CN110159968A - Industrial lighting system - Google Patents
Industrial lighting system Download PDFInfo
- Publication number
- CN110159968A CN110159968A CN201910267886.9A CN201910267886A CN110159968A CN 110159968 A CN110159968 A CN 110159968A CN 201910267886 A CN201910267886 A CN 201910267886A CN 110159968 A CN110159968 A CN 110159968A
- Authority
- CN
- China
- Prior art keywords
- optical lens
- led chip
- light
- lighting system
- lamp holder
- 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
- F21V23/04—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
- F21V23/0464—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 sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V7/00—Reflectors for light sources
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of industrial lighting system, including lamp holder, a plurality of heat release holes are provided on lamp holder, LED light source is provided in the mounting groove that heat release hole is provided with annular on bottom surface, LED light source includes LED chip and high power exit lens, the matrix of high power exit lens includes bottom surface, side and top surface, the whole recess upwards in the bottom surface of matrix forms incidence surface, the whole recess downwards in the top surface of matrix forms reflecting surface, centerbody includes the first optical lens positioned at the center of reflecting surface, the light-guiding pillar upwardly extended from the first optical lens, the second optical lens positioned at the top of light-guiding pillar, first optical lens, second optical lens is convex lens, incidence surface is uniformly arranged below with LED chip；Further include the temperature detecting module of real-time monitoring lamp holder temperature, according to the temperature of lamp holder increase or reduce LED chip power intelligent dimming module, heat dissipation effect of the present invention is preferably, intelligence degree is higher, illuminance distribution, illuminating effect are preferable.
Description
Technical field
The present invention relates to a kind of street lamps.
Background technique
Street lamp illuminating device in the prior art causes heat larger, mesh since brightness is higher, lighting hours is longer
Before generally use LED illumination, heat dissipation effect then determines the service life of street lamp, and the mounting means of street lamp determines street lamp
Height is higher, weight is larger, since the longer the better for the service life of street lamp, it is therefore desirable to be aided with high-power LED best
Radiating mode just can guarantee the service life of longest effect.
Summary of the invention
To overcome the above disadvantages, the purpose of the present invention is to provide the industrial lighting systems seamlessly transitted between a kind of hot spot
System.
The present invention provides a kind of industrial lighting systems, comprising:
By the integrally formed lamp holder of heat sink material, the lamp holder include bottom surface and around the bottom surface on the top that short transverse extends
Face, a plurality of heat release holes are provided on the lamp holder, and each heat release hole extends to from the bottom surface described parallel to each other
Top surface, the mounting groove of annular is provided on the bottom surface around the heat release hole；
Multiple LED light sources in the mounting groove are set, and the LED light source includes LED chip and goes out positioned at LED chip
High power exit lens on light direction, the high power exit lens include matrix, the center on the matrix
Body, the matrix includes bottom surface, the side and top surfaces that extend around the bottom surface in vertical direction, the matrix
The whole recess upwards in bottom surface forms incidence surface, and the whole recess downwards in the top surface of the matrix forms reflecting surface, the reflection
The curvature in face at the uniform velocity increaseds or decreases, the centerbody include positioned at the reflecting surface center the first optical lens,
Light-guiding pillar, the second optical lens positioned at the top of the light-guiding pillar upwardly extended from first optical lens, institute
The first optical lens, the second optical lens stated are convex lens, and the incidence surface is uniformly arranged below with LED chip, institute
The LED chip stated is projeced into the light for being emitted from side, being emitted towards inside after the reflecting surface towards the light that outside is emitted
Line collimates outgoing after the focusing of first optical lens, the second optical lens；
Temperature detecting module and intelligent dimming module, the temperature of lamp holder described in the temperature detecting module real-time monitoring, institute
The intelligent dimming module stated increases or reduces the power of LED chip according to the temperature of the lamp holder.
Further improvement according to the present invention further includes ambient light detection module, for measuring the light of ambient enviroment
Strong and colour temperature.
Further improvement according to the present invention further includes color temperature adjustment module, and the color temperature adjustment module is according to institute
The colour temperature of LED chip described in the feedback regulation for the ambient light detection module stated.
Further improvement according to the present invention further includes intelligent switch module, and the intelligent switch module is according to institute
LED chip described in the control for the ambient light detection module stated opens or closes.
Further improvement according to the present invention, the incidence surface form convex lens structures.
Further improvement according to the present invention, recess angle is greater than the LED chip court downwards for the reflection
The angle of total reflection for the light being emitted inwardly.
The focal length of further improvement according to the present invention, first optical lens is less than second optical lens
The focal length of mirror.
The size of further improvement according to the present invention, first optical lens is less than second optical lens
The size of mirror.
Further improvement according to the present invention, the LED chip is in the upright projection model of first optical lens
In enclosing.
Further improvement according to the present invention is provided with reflexed light film, first optics on the reflecting surface
Light-transmissive film layer is provided on lens, the second optical lens.
Due to using above technical scheme, heat dissipation effect of the present invention is preferably, intelligence degree is higher, Luminance Distribution is equal
It is even, illuminating effect is preferable.
Detailed description of the invention
Attached drawing 1 is the perspective view of industrial lighting system according to the present invention；
Attached drawing 2 is the control system figure of industrial lighting system according to the present invention；
Attached drawing 3 is the main view of high power exit lens according to the present invention；
Attached drawing 4 is that the emergent light of high power exit lens according to the present invention is directed toward distribution map.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to attached drawing 1, attached drawing 1 is the perspective view of industrial lighting system according to the present invention, industrial lighting system of the invention
System, including by the integrally formed lamp holder 12 of heat sink material, lamp holder 12 includes bottom surface 13 and prolongs around the bottom surface 13 in short transverse
The top surface 14 stretched is provided with a plurality of heat release holes 15 on lamp holder 12, and each heat release hole 15 is extended to from bottom surface 13 parallel to each other
Top surface 14 is provided with the mounting groove 16 of annular on bottom surface 12 around heat release hole 15, is provided with multiple LED light sources in mounting groove 16,
Each LED light source includes LED chip 11 and the high power exit lens on 11 light direction of LED chip.
Attached drawing 2 is the control system figure of industrial lighting system according to the present invention.Sensor of the invention unit includes temperature
Spend detection module and ambient light detection module, the temperature of temperature detecting module real-time monitoring lamp holder, ambient light detection module
The light intensity and colour temperature of real-time monitoring ambient enviroment.Control unit of the invention includes intelligent dimming module, color temperature adjustment module, intelligence
Energy switch module, wherein intelligent dimming module increases or reduce the power of LED chip according to the temperature of lamp holder, for intelligence
The temperature of LED chip on lamp holder is reduced, color temperature adjustment module is according to the color of the feedback regulation LED chip of ambient light detection module
Temperature, intelligent switch module are opened or closed according to the control LED chip of ambient light detection module.
Attached drawing 3 is the main view of high power exit lens according to the present invention, the high power exit lens in the present embodiment,
Centerbody 2 including matrix 1, on matrix 1, matrix 1 and centerbody 2 are made of glass or optical resin material, 1 He of matrix
Centerbody 2 can also be prepared separately rear assembled formation with integrated injection molding, matrix 1 and centerbody 2.
For matrix 1 including bottom surface 3, around bottom surface 3 in the side 4 that vertical direction extends and top surface 5, the bottom surface 3 of matrix 1 is whole
Body is recessed upwards forms incidence surface 6, and the whole recess downwards in the top surface of matrix 1 forms reflecting surface 7, and incidence surface 6 forms convex lens knot
Structure, reflecting surface 7 are greater than the angle of total reflection for the light that LED chip 11 is emitted towards inside, the curvature of reflecting surface to lower recess angle
It at the uniform velocity increaseds or decreases, is provided with reflexed light film on reflecting surface 7.
Centerbody 2 includes upwardly extending positioned at first optical lens 8 at the center of reflecting surface 7, from the first optical lens 8
Light-guiding pillar 9, the second optical lens 10 positioned at the top of light-guiding pillar 9, the first optical lens 8, the second optical lens 10 are convex
Lens, the focal length of the first optical lens 8 is less than the focal length of the second optical lens 10, and the size of the first optical lens 8 is less than second
The size of optical lens 10 is provided with light-transmissive film layer on first optical lens 8, the second optical lens 10.
Incidence surface 6 is uniformly arranged below with LED chip 11, and LED chip 11 is located at the upright projection model of the first optical lens 8
In enclosing, the light of LED chip 11 includes choosing court towards inside outgoing (left side in figure) and towards outside outgoing (right side in figure)
An a in the numerous light being emitted inwardly, first by incidence surface 6 carry out it is preliminary gather laggard matrix 1, later from
One optical lens 8 enter centerbody 2, finally by the first optical lens 8, the second optical lens 10 focusing after collimate outgoing；
Choose a b in numerous light for be emitted towards outside, first by incidence surface 6 carry out it is preliminary gather laggard matrix 1, it is logical
It is emitted after crossing the reflection of reflecting surface 7 by side 4；It can be seen that since LED chip towards the light that outside is emitted is projeced into reflection
Behind face from side outgoing, towards inside be emitted light by the first optical lens, the second optical lens focusing after collimate out
It penetrates, the light extraction efficiency of entire optical lens is higher, emergent ray intensity is high.Attached drawing 4 is that high power according to the present invention outgoing is saturating
The emergent light of mirror is directed toward distribution map, and the half-angle of luminous intensity can achieve 270 ° to 315 °, show its superior uniform light
Strong distributed effect.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands the contents of the present invention and is implemented, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention
The equivalent change or modification that essence is done is allincluded in the scope of the present invention.
Claims (10)
1. a kind of industrial lighting system, it is characterised in that: include:
By the integrally formed lamp holder of heat sink material, the lamp holder include bottom surface and around the bottom surface on the top that short transverse extends
Face, a plurality of heat release holes are provided on the lamp holder, and each heat release hole extends to from the bottom surface described parallel to each other
Top surface, the mounting groove of annular is provided on the bottom surface around the heat release hole；
Multiple LED light sources in the mounting groove are set, and the LED light source includes LED chip and goes out positioned at LED chip
High power exit lens on light direction, the high power exit lens include matrix, the center on the matrix
Body, the matrix includes bottom surface, the side and top surfaces that extend around the bottom surface in vertical direction, the matrix
The whole recess upwards in bottom surface forms incidence surface, and the whole recess downwards in the top surface of the matrix forms reflecting surface, the reflection
The curvature in face at the uniform velocity increaseds or decreases, the centerbody include positioned at the reflecting surface center the first optical lens,
Light-guiding pillar, the second optical lens positioned at the top of the light-guiding pillar upwardly extended from first optical lens, institute
The first optical lens, the second optical lens stated are convex lens, and the incidence surface is uniformly arranged below with LED chip, institute
The LED chip stated is projeced into the light for being emitted from side, being emitted towards inside after the reflecting surface towards the light that outside is emitted
Line collimates outgoing after the focusing of first optical lens, the second optical lens；
Temperature detecting module and intelligent dimming module, the temperature of lamp holder described in the temperature detecting module real-time monitoring, institute
The intelligent dimming module stated increases or reduces the power of LED chip according to the temperature of the lamp holder.
2. industrial lighting system according to claim 1, it is characterised in that: further include ambient light detection module, be used for
Measure the light intensity and colour temperature of ambient enviroment.
3. industrial lighting system according to claim 2, it is characterised in that: further include color temperature adjustment module, the color
The colour temperature of warm adjustment module LED chip according to the feedback regulation of the ambient light detection module.
4. industrial lighting system according to claim 2, it is characterised in that: further include intelligent switch module, the intelligence
Energy switch module LED chip according to the control of the ambient light detection module opens or closes.
5. industrial lighting system according to claim 1, it is characterised in that: the incidence surface forms convex lens structures.
6. industrial lighting system according to claim 1, it is characterised in that: the reflection angle that is recessed downwards is greater than
The angle of total reflection for the light that the LED chip is emitted towards inside.
7. industrial lighting system according to claim 1, it is characterised in that: the focal length of first optical lens is less than
The focal length of second optical lens.
8. industrial lighting system according to claim 1, it is characterised in that: the size of first optical lens is less than
The size of second optical lens.
9. industrial lighting system according to claim 1, it is characterised in that: the LED chip is in described first
Within the scope of the upright projection of optical lens.
10. industrial lighting system according to claim 1, it is characterised in that: be provided with reflective membrane on the reflecting surface
Layer, light-transmissive film layer is provided on first optical lens, the second optical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267886.9A CN110159968A (en) | 2019-04-03 | 2019-04-03 | Industrial lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267886.9A CN110159968A (en) | 2019-04-03 | 2019-04-03 | Industrial lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159968A true CN110159968A (en) | 2019-08-23 |
Family
ID=67638870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910267886.9A Pending CN110159968A (en) | 2019-04-03 | 2019-04-03 | Industrial lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981429A (en) * | 2020-08-06 | 2020-11-24 | 珠海市正远光电科技有限公司 | LED car lamp module |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162625A (en) * | 2011-01-30 | 2011-08-24 | 深圳市众明半导体照明有限公司 | Large-angle LED and LED lamp |
| CN102235594A (en) * | 2010-05-04 | 2011-11-09 | 艾迪光电（杭州）有限公司 | Light-emitting diode (LED) light-emitting module |
| CN204573758U (en) * | 2015-04-14 | 2015-08-19 | 深圳市证通佳明光电有限公司 | A kind of road lamp improving heat dissipation |
| CN205029938U (en) * | 2015-10-13 | 2016-02-10 | 保定多谷光电科技有限公司 | Intelligence control system of LED illumination |
| CN205155819U (en) * | 2015-09-30 | 2016-04-13 | 泸州卓峰新能源科技有限公司 | Solar energy LED street lamp of section regulation for a long time |
| CN206222083U (en) * | 2016-11-14 | 2017-06-06 | 李峰 | A kind of ultra-thin LED street lamp |
| CN107124793A (en) * | 2017-05-23 | 2017-09-01 | 合肥众耀信息科技有限公司 | A kind of intelligent residential district lighting driving system with adaptive dimming function |
-
2019
- 2019-04-03 CN CN201910267886.9A patent/CN110159968A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235594A (en) * | 2010-05-04 | 2011-11-09 | 艾迪光电（杭州）有限公司 | Light-emitting diode (LED) light-emitting module |
| CN102162625A (en) * | 2011-01-30 | 2011-08-24 | 深圳市众明半导体照明有限公司 | Large-angle LED and LED lamp |
| CN204573758U (en) * | 2015-04-14 | 2015-08-19 | 深圳市证通佳明光电有限公司 | A kind of road lamp improving heat dissipation |
| CN205155819U (en) * | 2015-09-30 | 2016-04-13 | 泸州卓峰新能源科技有限公司 | Solar energy LED street lamp of section regulation for a long time |
| CN205029938U (en) * | 2015-10-13 | 2016-02-10 | 保定多谷光电科技有限公司 | Intelligence control system of LED illumination |
| CN206222083U (en) * | 2016-11-14 | 2017-06-06 | 李峰 | A kind of ultra-thin LED street lamp |
| CN107124793A (en) * | 2017-05-23 | 2017-09-01 | 合肥众耀信息科技有限公司 | A kind of intelligent residential district lighting driving system with adaptive dimming function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981429A (en) * | 2020-08-06 | 2020-11-24 | 珠海市正远光电科技有限公司 | LED car lamp module |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |
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| RJ01 | Rejection of invention patent application after publication |