CN104359032A - Integrated LED (Light Emitting Diode) light module with auxiliary heat radiator and assembling method of integrated LED light module - Google Patents
Integrated LED (Light Emitting Diode) light module with auxiliary heat radiator and assembling method of integrated LED light module Download PDFInfo
- Publication number
- CN104359032A CN104359032A CN201410663263.0A CN201410663263A CN104359032A CN 104359032 A CN104359032 A CN 104359032A CN 201410663263 A CN201410663263 A CN 201410663263A CN 104359032 A CN104359032 A CN 104359032A
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- CN
- China
- Prior art keywords
- light source
- cob
- lens
- mode group
- additional cooler
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
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- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
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- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an integrated LED (Light Emitting Diode) light module with an auxiliary heat radiator and an assembling method of the integrated LED light module. The light module comprises a COB (Chip On Board) light source with an intelligent IC (Integrated Circuit) drive or a COB light module with an intelligent IC (Integrated Circuit) drive, a light source loading device, one auxiliary heat radiator, a light source reflection cover, a lens, a waterproof silica gel ring and a lens cover. By adopting the light module, a traditional street lamp, courtyard lamp, mining lamp, spot lamp, explosion-proof lamp and the like can be improved into an LED lamp; the application is wider, the modification is more convenient and the applicability is stronger.
Description
Technical field
The present invention relates to technical field of LED illumination, particularly relate to a kind of integral LED optical mode group with additional cooler and assemble method thereof.
Background technology
Current, LED illumination technology is more and more ripe, and LED lamp application is also more extensive, of a great variety, the product of different manufacturers, and shape difference is apart from comparatively large, and large multiple light courcess, optical mode group all can not be general, cause maintenance, change more difficult.
Street lamp, garden lamp, bulkhead lamp capable, explosion-proof class light fixture are that Vehicles Collected from Market applies maximum light fixtures, and a lot of light fixture is all also as light source with traditional Metal halogen lamp, sodium vapor lamp, fluorescent lamp, the shell of light fixture, moulding are also more traditional, client is in order to save cost, wish only to change light source, and do not change outward appearance housing.This just needs a kind of light source or optical mode group, is not changing the situation of housing external form, can replace conventional light source, is applied to various conventional lamp and gets on, meet customer requirement.
Integral LED optical mode group before can solve the problem substantially, but, because above-mentioned integral LED optical mode group will use as lighting source, just must there is larger power to obtain abundant luminous flux, just can reach good illuminating effect.And larger power can produce very large heat when just meaning that module works, if the heat produced can not distribute rapidly, will make because of heat accumulation that temperature is too high to be caused LED light source to damage to lose efficacy.If the volume of independent increase carrier solves this problem, that can cause again carrier difficult coupling with various lamp outer casing to be connected.
Summary of the invention
For solving the problem, the present invention improves integral LED optical mode group.The invention discloses a kind of integral LED optical mode group with additional cooler, conventional road lamp, garden lamp, bulkhead lamp capable, Projecting Lamp, explosion-proof lamp etc. can better be transformed into LED lamp, thus application is more extensive, transform more convenient, applicability is stronger.
The invention provides a kind of integral LED optical mode group with additional cooler, this optical mode group comprises the COB light source of band intelligent IC driving or is with the COB optical module of intelligent IC driving, a light source loading device, an additional cooler, a light reflector cover, lens, water-proof silica-gel circle, a lens cover.
Described COB light source carries intelligent IC and drives, and directly can use AC 85 ~ 265V power supply, and COB light source can be each shapes such as square, circular, oval, rectangle;
Described light source loading device carries capillary groove, the connecting hole that can be fixed in various lamp casing of radiating fin, airflow hole, reference power supply waterproof port groove, placement silicone gasket; Carrier inner bottom part can install fixation of C OB light source, and self can meet the cooling requirements of 30 ~ 50W LED light source.The material of carrier is generally aluminium alloy or other alloying metals, adopts die casting or drawing process to process.The shape of carrier can be ellipse, circle, rhombus, the various shape such as petal.
Described additional cooler is formed by Aluminum alloy tensile or die casting, has a lot of radiating fin, closely can fix with heat sink bottom, carrier back, to make up light source because of power carrier self-radiating deficiency.Auxiliary heat dissipation shape can be ellipse, rectangle, circle, rhombus or other are polygonal petal, mates combine with carrier.
The described reflective buckle being covered with adaptive light source, not only can block IC control device and the frame portion of light source, and play beauty function, and can improve the light extraction efficiency of light source, material can be specular aluminium, coated film plastic, and shape can be bowl-shape, concavity.
Described lens can be each money lens that striped circle lens, shelled peanut shape etc. can meet the multiple luminous intensity distributions such as rectangle, ellipse, circle, lens material can be glass, acrylic, PC etc.
The state-owned waterproof and dustproof effect of described water-proof silica-gel, material is generally silica gel, silicon rubber etc.
Fixed lens effect built by described lens, mates with lens, and with fixing hole, material is aluminium alloy, nylon, plastics or other alloying metals.
The present invention also provides a kind of assemble method of the integral LED optical mode group with additional cooler, and number of assembling steps comprises:
Step 1: select a COB light source or COB optical module, this COB light source or COB optical module drive with intelligent IC, can directly use AC 85 ~ 265V power supply to drive luminescence;
Step 2: the bottom above-mentioned COB light source or COB optical module fastened by screw being fixed on carrier, the back side of COB light source or COB optical module is heat sink and bottom carrier between fill the heat-conducting silicone grease of high thermal conductivity coefficient, heat conductive silica gel or heat-conducting pad;
Step 3: COB light source or the conductive connection of COB optical module are connected with the water protection standards interface of carrier;
Step 4: the reflection shield with buckle is fixed on COB light source or COB optical module, it puts lens again, then places silica gel ring, puts lens cover afterwards on the carrier capillary groove on lens limit, and with fastened by screw;
Step 5: the optical mode group be equipped with in step 4 and additional cooler fastening, to form the integral LED optical mode group that carries additional cooler.
The object of the present invention's design is the optical mode group of design one with additional cooler integration, general LED light source can not be used alone, need additional heat assembly, luminous intensity distribution, driving, could work, this designs driving, light source, carrier, auxiliary heat dissipation assembly, light distributing system combined into one.The carrier of this optical mode group is crucial; not only can fix protection light source; and have and facilitate the various lamp outer casing such as installing hole and street lamp, garden lamp, bulkhead lamp capable, explosion-proof lamp to be connected and fixed, and have the waterproof wiring mouth groove of standard to mate with external power source input port, installation of conveniently plugging into.Place as useful improvement is that this carrier can be fixed additional cooler again and increases heat radiation, so just can improve the power of integral LED optical mode group, more conveniently makes it apply to transform various conventional lamp.
Accompanying drawing explanation
Fig. 1 is the top view of optical mode group of the present invention;
Fig. 2 is the sectional view of optical mode group of the present invention.
In figure: 1, lens cover 2, water-proof silica-gel circle 3, lens 4, COB light source or COB optical module 5, reflection shield 6, waterproof port groove 7, light source loading device 8, additional cooler.
Detailed description of the invention
Below in conjunction with accompanying drawing 1 to 2, set forth the present invention further.Fig. 1 is the top view of optical mode group of the present invention, and Fig. 2 is the sectional view of optical mode group of the present invention.
Embodiment 1
As shown in Figure 2, a kind of integral LED optical mode group with additional cooler comprises COB light source 4, light source loading device 7, additional cooler 8, light reflector cover 5, lens 3, water-proof silica-gel circle 2, lens cover 1 that a band intelligent IC drives.Wherein, COB light source carries intelligent IC and drives, and directly can use AC 85 ~ 265V power supply, and COB light source can be each shapes such as square, circular, oval, rectangle.Light source loading device carries capillary groove, the connecting hole that can be fixed in various lamp casing of radiating fin, airflow hole, reference power supply waterproof port groove, placement silicone gasket; Carrier inner bottom part can install fixation of C OB light source, and self can meet the cooling requirements of 30 ~ 50W LED light source.The material of carrier is generally aluminium alloy or other alloying metals, adopts die casting or drawing process to process.The shape of carrier can be ellipse, circle, rhombus, the various shape such as petal.Additional cooler is formed by Aluminum alloy tensile or die casting, has a lot of radiating fin, closely can fix with heat sink bottom, carrier back, to make up light source because of power carrier self-radiating deficiency.Auxiliary heat dissipation shape can be ellipse, rectangle, circle, rhombus or other are polygonal petal, mates combine with carrier.The reflective buckle being covered with adaptive light source, not only can block IC control device and the frame portion of light source, and play beauty function, and can improve the light extraction efficiency of light source, material can be specular aluminium, coated film plastic, and shape can be bowl-shape, concavity.Lens can be each money lens that striped circle lens, shelled peanut shape etc. can meet the multiple luminous intensity distributions such as rectangle, ellipse, circle, lens material can be glass, acrylic, PC etc.The state-owned waterproof and dustproof effect of water-proof silica-gel, material is generally silica gel, silicon rubber etc.Fixed lens effect built by lens, mates with lens, and with fixing hole, material is aluminium alloy, nylon, plastics or other alloying metals.
When assembling the integral LED optical mode group with additional cooler, first select a COB light source, this COB light source drives with intelligent IC, can directly use AC 85 ~ 265V power supply to drive luminescence; Then this COB light source fastened by screw is fixed on the bottom of carrier, the back side of COB light source is heat sink and bottom carrier between fill the heat-conducting silicone grease of high thermal conductivity coefficient or heat conductive silica gel or heat-conducting pad.Again the conductive connection of COB light source is connected with the water protection standards interface of carrier; Then the reflection shield with buckle is fixed in COB light source, it puts lens again, then put silica gel ring at the carrier capillary groove on lens limit, and then put lens cover, and use fastened by screw.Last again the optical mode group be equipped with above and auxiliary heat dissipation fastening, to form the integral LED optical mode group that carries additional cooler.
Embodiment 2
The COB light source that band intelligent IC drives just is replaced with the COB optical mode group that band intelligent IC drives by the present embodiment, and other are identical with embodiment 1.
Above to the integral LED optical mode group with additional cooler provided by the present invention and assemble method thereof, be described in detail, apply specific embodiment herein to set forth structure of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Claims (10)
1., with an integral LED optical mode group for additional cooler, it is characterized in that comprising the COB optical module of a COB light source being with intelligent IC to drive or the driving of band intelligent IC, a light source loading device, an additional cooler, a light reflector cover, lens, water-proof silica-gel circle, a lens cover.
2. a kind of integral LED optical mode group with additional cooler according to claim 1, is characterized in that, preferably, described COB light source or COB optical module carry intelligent IC and drive, and directly can use AC 85 ~ 265V power supply.
3. a kind of integral LED optical mode group with additional cooler according to claim 2, is characterized in that the shape of described COB light source or COB optical module is square, circular, oval or rectangle.
4. a kind of integral LED optical mode group with additional cooler according to claim 1, is characterized in that described light source loading device carries capillary groove, the connecting hole that can be fixed in various lamp casing of radiating fin, airflow hole, reference power supply waterproof port groove, placement silicone gasket; Carrier inner bottom part can install fixation of C OB light source or COB optical module, and self can meet the cooling requirements of 30 ~ 50W LED light source; The material of described carrier is aluminium alloy, adopts die casting or drawing process to process; Its shape is oval, circular, rhombus or petal.
5. a kind of integral LED optical mode group with additional cooler according to claim 4, it is characterized in that described additional cooler is formed by Aluminum alloy tensile or die casting, there is a lot of radiating fin, closely can fix with heat sink bottom, carrier back, to make up light source because of power carrier self-radiating deficiency, described additional cooler shape is ellipse, rectangle, circle, rhombus or polygonal petal, mates combine with carrier.
6. a kind of integral LED optical mode group with additional cooler according to claim 1, is characterized in that described light reflector cover is configured with the buckle with light source adaptation, to block IC control device and the frame portion of light source; The material of described light reflector cover is specular aluminium or coated film plastic, and shape is bowl-shape or concavity.
7. a kind of integral LED optical mode group with additional cooler according to claim 1, it is characterized in that described lens are the striped circle lens or the shelled peanut shape lens that meet rectangle, ellipse or circular luminous intensity distribution, the material of described lens is glass, acrylic or PC.
8. a kind of integral LED optical mode group with additional cooler according to claim 1, it is characterized in that described water-proof silica-gel circle is for waterproof and dustproof, its material is silica gel or silicon rubber.
9. a kind of integral LED optical mode group with additional cooler according to claim 1, is characterized in that described lens cover mates for fixed lens with lens, and with fixing hole; The material of described lens cover is aluminium alloy, nylon or plastics.
10. an assemble method for a kind of integral LED optical mode group with additional cooler according to claim 1, is characterized in that number of assembling steps comprises:
Step 1: select a COB light source or COB optical module, this COB light source or COB optical module drive with intelligent IC, can directly use AC 85 ~ 265V power supply to drive luminescence;
Step 2: the bottom above-mentioned COB light source or COB optical module fastened by screw being fixed on carrier, the back side of COB light source or COB optical module is heat sink and bottom carrier between fill the heat-conducting silicone grease of high thermal conductivity coefficient, heat conductive silica gel or heat-conducting pad;
Step 3: COB light source or the conductive connection of COB optical module are connected with the water protection standards interface of carrier;
Step 4: the reflection shield with buckle is fixed on COB light source or COB optical module, it puts lens again, then places silica gel ring, puts lens cover afterwards on the carrier capillary groove on lens limit, and with fastened by screw;
Step 5: the optical mode group be equipped with in step 4 and additional cooler fastening, to form the integral LED optical mode group that carries additional cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663263.0A CN104359032B (en) | 2014-11-19 | 2014-11-19 | Integrated LED (Light Emitting Diode) light module with auxiliary heat radiator and assembling method of integrated LED light module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663263.0A CN104359032B (en) | 2014-11-19 | 2014-11-19 | Integrated LED (Light Emitting Diode) light module with auxiliary heat radiator and assembling method of integrated LED light module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104359032A true CN104359032A (en) | 2015-02-18 |
| CN104359032B CN104359032B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663263.0A Expired - Fee Related CN104359032B (en) | 2014-11-19 | 2014-11-19 | Integrated LED (Light Emitting Diode) light module with auxiliary heat radiator and assembling method of integrated LED light module |
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| CN (1) | CN104359032B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758544A (en) * | 2018-07-13 | 2018-11-06 | 常州拓晶照明科技有限公司 | Automobile-used 360 ° of light emitting LED lamps |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203190129U (en) * | 2013-03-19 | 2013-09-11 | 中山市鸿宝电业有限公司 | LED lighting module |
| KR20130101697A (en) * | 2012-03-06 | 2013-09-16 | 주식회사 헤파스 | Led lighting module and led lamp using the same |
| CN102853301B (en) * | 2012-09-17 | 2014-07-09 | 东莞勤上光电股份有限公司 | Electric contact and connection type COB (chip on board)-LED light source module |
| CN203836645U (en) * | 2013-09-20 | 2014-09-17 | 东芝照明技术株式会社 | Lamp device and lighting appliance |
| CN204176410U (en) * | 2014-11-19 | 2015-02-25 | 西安重装渭南光电科技有限公司 | A kind of integral LED optical mode group with additional cooler |
-
2014
- 2014-11-19 CN CN201410663263.0A patent/CN104359032B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130101697A (en) * | 2012-03-06 | 2013-09-16 | 주식회사 헤파스 | Led lighting module and led lamp using the same |
| CN102853301B (en) * | 2012-09-17 | 2014-07-09 | 东莞勤上光电股份有限公司 | Electric contact and connection type COB (chip on board)-LED light source module |
| CN203190129U (en) * | 2013-03-19 | 2013-09-11 | 中山市鸿宝电业有限公司 | LED lighting module |
| CN203836645U (en) * | 2013-09-20 | 2014-09-17 | 东芝照明技术株式会社 | Lamp device and lighting appliance |
| CN204176410U (en) * | 2014-11-19 | 2015-02-25 | 西安重装渭南光电科技有限公司 | A kind of integral LED optical mode group with additional cooler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758544A (en) * | 2018-07-13 | 2018-11-06 | 常州拓晶照明科技有限公司 | Automobile-used 360 ° of light emitting LED lamps |
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| Publication number | Publication date |
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| CN104359032B (en) | 2017-01-18 |
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Granted publication date: 20170118 Termination date: 20171119 |