CN107893912A - A kind of LED lamp panel conductive structure - Google Patents
A kind of LED lamp panel conductive structure Download PDFInfo
- Publication number
- CN107893912A CN107893912A CN201710990565.2A CN201710990565A CN107893912A CN 107893912 A CN107893912 A CN 107893912A CN 201710990565 A CN201710990565 A CN 201710990565A CN 107893912 A CN107893912 A CN 107893912A
- Authority
- CN
- China
- Prior art keywords
- heat
- side wall
- recess
- plate
- cavity
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
-
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
- F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
-
- 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]
Abstract
The invention discloses a kind of LED lamp panel conductive structure, including heat conduction case, the upper side wall of the heat conduction case offers recess, heat-conducting block is provided with the recess, the upper side wall of the heat-conducting block is connected with lamp plate, the upper side wall of the lamp plate is provided with LED, the inner bottom wall of the recess is provided with heat-conducting plate, the inner hollow of the heat-conducting plate, the inside of the heat conduction case offers cavity, the lower wall of the heat-conducting plate is connected with mobile bar, the lower end of the mobile bar runs through the inner bottom wall of recess and extends to the inside of cavity, four fix bars are provided between the both sides inwall of the cavity, gear is arranged with each fix bar, gear described in each two is intermeshed and is located at the both sides of mobile bar.The present invention is clamped by L-type bar to LED lamp panel, convenient to fix, while heat absorption caused by LED heat-conducting block is improved into the service life of LED by aluminum heat-conducting plate, heat sink, L-type bar and current, simple in construction, convenient and practical.
Description
Technical field
The present invention relates to heat conduction and heat radiation technical field, more particularly to a kind of LED lamp panel conductive structure.
Background technology
LED is cold light source, but in photoelectric conversion process or can produce heat, and heat dissipation problem is to determine LED
The major reason in lamp life-span, existing LED typically make lamp plate using materials such as aluminium base, ceramic substrate, FR4, and lamp plate is again
It is tightly fixed on radiator, so as to which heat is transmitted to lamp plate from LED chip, then is transmitted to radiator, but due to not
There is the capacity of heat transmission in gap poor between material medium or between adjacent media of the same race, LED can be made because of weak heat-dissipating
And reduce the life-span.
The content of the invention
The invention aims to solve existing LED to be made up of different materials medium with radiator, if of the same race
Adjacent media, between gap be present and cause capacity of heat transmission poor, the problem of LED being made to reduce the life-span because of weak heat-dissipating,
A kind of and LED lamp panel conductive structure proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of LED lamp panel conductive structure, including heat conduction case, the upper side wall of the heat conduction case offer recess, set in the recess
Have a heat-conducting block, the upper side wall of the heat-conducting block is connected with lamp plate, and the upper side wall of the lamp plate is provided with LED, the recess it is interior
Bottom wall is provided with heat-conducting plate, the inner hollow of the heat-conducting plate, and the inside of the heat conduction case offers cavity, under the heat-conducting plate
Side wall is connected with mobile bar, and the lower end of the mobile bar runs through the inner bottom wall of recess and extends to the inside of cavity, the cavity
Both sides inwall between be provided with four fix bars, be arranged with gear in each fix bar, gear described in each two is mutual
Engage and be located at the both sides of mobile bar, the sawtooth being meshed with gear, the sky are equipped with the both sides side wall of the mobile bar
Intracavitary, which is provided with, places plate, and the upper side wall for placing plate is provided with fixed block, offers transit on the fixed block, in the transit
Rotating shaft is inserted with, two bull sticks are arranged with the rotating shaft, each one end of the bull stick away from rotating shaft is respectively connected with movable block,
Each movable block is equipped with movable plate in the side side wall of gear, and each movable plate is respectively positioned on the downside of gear
And be intermeshed with one of gear, the inner bottom part of the cavity is provided with storage tank, and the inside of the storage tank is provided with water pump,
The first water-supply-pipe and the second water-supply-pipe, first water-supply-pipe and the second water delivery are respectively equipped with the both sides side wall of the storage tank
The one end of pipe away from storage tank runs through the inwall of cavity, the side wall of recess sidewall and heat-conducting plate and extends to the interior of heat-conducting plate
Portion.
Preferably, each one end of the movable block away from bull stick is respectively connected with L-type bar, and each the L-type bar is another
End through the inwall of cavity and the side wall of recess and extends to the inside of recess.
Preferably, each L-type bar opens up fluted close to one end of movable block, and each movable block is close to L
The both sides that one end of type bar is plugged in groove and each movable block are equipped with vertical outside flange, each movable block with
Multiple springs are provided between groove inner bottom wall.
Preferably, one end that each L-type bar is located in recess is equipped with arc head, the both sides side wall of the heat-conducting block
On be equipped with the arc-shaped notch to match with arc head.
Preferably, multiple heat sinks are inserted with the both sides side wall of the heat conduction case, the heat sink is located in cavity
One end be connected with the side walls of L-type bar.
Preferably, the heat-conducting block, heat-conducting plate, L-type bar and heat sink are that aluminum material is made.
In the present invention, heat-conducting block is inserted in recess, with the insertion of heat-conducting block, extrudes heat-conducting plate and mobile bar toward cavity
Interior movement, mobile bar drive the pinion rotation of both sides, and gear drives movable plate to be moved toward the side of another movable plate, pulls L
One end that type bar is located in recess is moved toward heat-conducting block, arc-shaped notch in the arc head insertion heat-conducting block side wall on L-type bar, you can
Heat-conducting block is fixed, starts water pump, water is flowed out by the first water-supply-pipe, absorbs the heat of the heat and heat-conducting plate on heat sink
Flowed back to after amount by the second water-supply-pipe in storage tank, while a part of heat is dispersed into outside guide case by heat sink, rotates lamp
Plate, lamp plate can be disassembled by arc head is departed from arc-shaped notch.The present invention is clamped by L-type bar to LED lamp panel, side
Just fix, while by aluminum heat-conducting plate, heat sink, L-type bar and current by heat absorption caused by LED heat-conducting block, improve
The service life of LED, it is simple in construction, it is convenient and practical.
Brief description of the drawings
Fig. 1 is a kind of structural representation of LED lamp panel conductive structure main view proposed by the present invention；
Fig. 2 is a kind of structural representation of LED lamp panel conductive structure part A amplification proposed by the present invention.
In figure：1 heat conduction case, 2 heat-conducting blocks, 3 lamp plates, 4 LEDs, 5 heat-conducting plates, 6 mobile bars, 7 gears, 8 movable plates, 9 are put
Put plate, 10 fixed blocks, 11 bull sticks, 12 movable blocks, 13 L-type bars, 14 first water-supply-pipes, 15 second water-supply-pipes, 16 heat sinks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Reference picture 1-2, a kind of LED lamp panel conductive structure, including heat conduction case 1, the upper side wall of heat conduction case 1 offer recess,
Be provided with heat-conducting block 2 in recess, the upper side wall of heat-conducting block 2 is connected with lamp plate 3, and the upper side wall of lamp plate 3 is provided with LED 4, recess it is interior
Bottom wall is provided with heat-conducting plate 5, heat-conducting block 2 by LED 4 work caused by heat absorption and be delivered on heat-conducting plate 5, heat-conducting plate 5
Inner hollow, the inside of heat conduction case 1 offers cavity, and the lower wall of heat-conducting plate 5 is connected with mobile bar 6, the lower end of mobile bar 6
Through recess inner bottom wall and extend to the inside of cavity, four fix bars are provided between the both sides inwall of cavity, it is each fixed
Gear 7 is arranged with bar, each two gear is intermeshed and is located at the both sides of mobile bar 6, in the both sides side wall of mobile bar 6
Provided with the sawtooth being meshed with gear 7, when heat-conducting block 2 is inserted into recess, heat-conducting plate 5 and movable plate 6 are extruded toward moving in cavity,
It is provided with so as to be rotated with moving gear 7, in cavity and places plate 9, the upper side wall for placing plate 9 is provided with fixed block 10, is opened on fixed block 10
Provided with transit, rotating shaft is inserted with transit, two bull sticks 11 are arranged with rotating shaft, each one end of bull stick 11 away from rotating shaft connects
Movable block 12 is connected to, each one end of movable block 12 away from bull stick 11 is respectively connected with L-type bar 13, the other end of each L-type bar 13
Through the inwall of cavity and the side wall of recess and the inside of recess is extended to, one end that each L-type bar 13 is located in recess is equal
Provided with arc head, the arc-shaped notch to match with arc head is equipped with the both sides side wall of heat-conducting block 2, each L-type bar 13 is close
One end of movable block 12 opens up fluted, and each movable block 12 is plugged in groove close to one end of L-type bar 13 and each moved
The both sides of motion block 12 are equipped with vertical outside flange, multiple springs are provided between each movable block 12 and groove inner bottom wall, often
Individual movable block 12 is equipped with movable plate 8 in the side side wall of gear 7, each movable plate 8 be respectively positioned on the downside of gear 7 and with
One of gear 7 is intermeshed, and gear 7 drives movable plate 8 to be moved toward the side of another movable plate 8, pulls 13, L-type bar
Moved in one end in recess toward heat-conducting block 2, arc-shaped notch in the arc head insertion side wall of heat-conducting block 2 on L-type bar 13, you can right
Heat-conducting block 2 is fixed, and is easy to the movement of L-type bar 13 while bull stick 11 is supported to L-type bar 13 by rotating, cavity
Inner bottom part is provided with storage tank, and the inside of storage tank is provided with water pump, the first water-supply-pipe 14 is respectively equipped with the both sides side wall of storage tank
It is inwall through cavity of the first water-supply-pipe 14 and second one end of water-supply-pipe 15 away from storage tank, recessed with the second water-supply-pipe 15
Mouth side wall and the side wall of heat-conducting plate 5 simultaneously extend to the inside of heat-conducting plate 5, and multiple dissipate is inserted with the both sides side wall of heat conduction case 1
Hot plate 16, one end that heat sink 16 is located in cavity are connected with the side walls of L-type bar 13, start water pump, and water is defeated by first
Water pipe 14 flows out, and is flowed back to after absorbing the heat of heat and heat-conducting plate 5 on heat sink 16 by the second water-supply-pipe 15 in storage tank,
A part of heat is dispersed into outside guide case 1 by heat sink 16 simultaneously, substantially increases the overall heat dispersion of LED 4, heat conduction
Block 2, heat-conducting plate 5, L-type bar 13 and heat sink 16 are that aluminum material is made, aluminum material good heat dispersion performance and light easily peace
Dress.
In the present invention, heat-conducting block 2 is inserted in recess, with the insertion of heat-conducting block 2, heat-conducting plate 5 is extruded and mobile bar 6 is past
Moved in cavity, mobile bar 6 drives the gear 7 of both sides to rotate, and gear 7 drives movable plate 8 toward a sidesway of another movable plate 8
It is dynamic, pull the one end of L-type bar 13 in recess to be moved toward heat-conducting block 2, the arc head insertion side wall of heat-conducting block 2 on L-type bar 13
Upper arc-shaped notch, you can be fixed to heat-conducting block 2, start water pump, water is flowed out by the first water-supply-pipe 14, absorbs heat sink 16
On heat and heat-conducting plate 5 heat after flowed back to by the second water-supply-pipe 15 in storage tank, while heat sink 16 will a part heat
Amount is dispersed into outside guide case 1, rotates lamp plate 3, and lamp plate 3 can be disassembled by arc head is departed from arc-shaped notch.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of LED lamp panel conductive structure, including heat conduction case（1）, it is characterised in that the heat conduction case（1）Upper side wall open up
There is recess, heat-conducting block is provided with the recess（2）, the heat-conducting block（2）Upper side wall be connected with lamp plate（3）, the lamp plate（3）
Upper side wall be provided with LED（4）, the inner bottom wall of the recess is provided with heat-conducting plate（5）, the heat-conducting plate（5）Inner hollow, institute
State heat conduction case（1）Inside offer cavity, the heat-conducting plate（5）Lower wall be connected with mobile bar（6）, the mobile bar
（6）Lower end through recess inner bottom wall and extend to the inside of cavity, be provided between the both sides inwall of the cavity four it is solid
Fixed pole, each it is arranged with gear in the fix bar（7）, gear described in each two is intermeshed and is located at mobile bar（6）'s
Both sides, the mobile bar（6）Both sides side wall on be equipped with and gear（7）The sawtooth being meshed, interior be provided with of the cavity are placed
Plate（9）, the placement plate（9）Upper side wall be provided with fixed block（10）, the fixed block（10）On offer transit, the transit
Rotating shaft is inside inserted with, two bull sticks are arranged with the rotating shaft（11）, each bull stick（11）One end away from rotating shaft connects
It is connected to movable block（12）, each movable block（12）Close to gear（7）Side side wall on be equipped with movable plate（8）, each
The movable plate（8）It is respectively positioned on gear（7）Downside and with one of gear（7）Intermeshing, the inner bottom part of the cavity
Provided with storage tank, the inside of the storage tank is provided with water pump, and the first water-supply-pipe is respectively equipped with the both sides side wall of the storage tank
（14）With the second water-supply-pipe（15）, first water-supply-pipe（14）With the second water-supply-pipe（15）One end away from storage tank is run through
Inwall, recess sidewall and the heat-conducting plate of cavity（5）Side wall and extend to heat-conducting plate（5）Inside.
A kind of 2. LED lamp panel conductive structure according to claim 1, it is characterised in that each movable block（12）Far
From bull stick（11）One end be respectively connected with L-type bar（13）, each L-type bar（13）The other end through cavity inwall with
The side wall of recess and the inside for extending to recess.
A kind of 3. LED lamp panel conductive structure according to claim 2, it is characterised in that each L-type bar（13）It is close
Movable block（12）One end open up fluted, each movable block（12）Close to L-type bar（13）One end be plugged in it is recessed
Groove and each movable block（12）Both sides be equipped with vertical outside flange, each movable block（12）With groove inner bottom wall it
Between be provided with multiple springs.
A kind of 4. LED lamp panel conductive structure according to claim 2, it is characterised in that each L-type bar（13）It is located at
One end in recess is equipped with arc head, the heat-conducting block（2）Both sides side wall on be equipped with the arc to match with arc head
Recess.
A kind of 5. LED lamp panel conductive structure according to claim 2, it is characterised in that the heat conduction case（1）Both sides side
Multiple heat sinks are inserted with wall（16）, the heat sink（16）One end and L-type bar in cavity（13）Side wall slide
Dynamic connection.
A kind of 6. LED lamp panel conductive structure according to claim 1, it is characterised in that the heat-conducting block（2）, heat-conducting plate
（5）, L-type bar（13）And heat sink（16）It is that aluminum material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990565.2A CN107893912B (en) | 2017-10-23 | 2017-10-23 | A kind of LED lamp panel conductive structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710990565.2A CN107893912B (en) | 2017-10-23 | 2017-10-23 | A kind of LED lamp panel conductive structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107893912A true CN107893912A (en) | 2018-04-10 |
| CN107893912B CN107893912B (en) | 2019-10-25 |
Family
ID=61803606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710990565.2A Active CN107893912B (en) | 2017-10-23 | 2017-10-23 | A kind of LED lamp panel conductive structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107893912B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080273330A1 (en) * | 2007-05-04 | 2008-11-06 | Tyson Glenn M | Led lighting system |
| CN202307983U (en) * | 2011-10-25 | 2012-07-04 | 玉环贝立德能源科技有限公司 | Solar power generation device |
| CN203453844U (en) * | 2013-08-28 | 2014-02-26 | 四川海金汇光电有限公司 | LED (light-emitting diode) lamp with refrigeration plate |
| CN103851601A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Lamp and liquid-cooling radiator thereof |
| CN105351901A (en) * | 2015-12-12 | 2016-02-24 | 重庆信德电子有限公司 | Water circulation type heat dissipation device |
| CN105674082A (en) * | 2016-03-25 | 2016-06-15 | 重庆星河光电科技股份有限公司 | Water-cooling heat dissipation plant lamp |
-
2017
- 2017-10-23 CN CN201710990565.2A patent/CN107893912B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080273330A1 (en) * | 2007-05-04 | 2008-11-06 | Tyson Glenn M | Led lighting system |
| CN202307983U (en) * | 2011-10-25 | 2012-07-04 | 玉环贝立德能源科技有限公司 | Solar power generation device |
| CN103851601A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Lamp and liquid-cooling radiator thereof |
| CN203453844U (en) * | 2013-08-28 | 2014-02-26 | 四川海金汇光电有限公司 | LED (light-emitting diode) lamp with refrigeration plate |
| CN105351901A (en) * | 2015-12-12 | 2016-02-24 | 重庆信德电子有限公司 | Water circulation type heat dissipation device |
| CN105674082A (en) * | 2016-03-25 | 2016-06-15 | 重庆星河光电科技股份有限公司 | Water-cooling heat dissipation plant lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107893912B (en) | 2019-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107002954A (en) | LED projector lamp | |
| CN208738315U (en) | Lithium battery temperature uniforming heat radiation structure | |
| CN109947225A (en) | A kind of computer water-cooling system | |
| CN201787375U (en) | Profile heat pipe illuminating lamp | |
| CN107893912A (en) | A kind of LED lamp panel conductive structure | |
| CN204301011U (en) | The cooling system of closed Wavelength converter and laser display system | |
| CN204303278U (en) | A kind of LED display unit and LED display | |
| CN212565351U (en) | Novel high-power LED lamp with heat dissipation structure | |
| CN214281578U (en) | Ventilation cooling type internet vertical switch | |
| CN208967565U (en) | A kind of Multi-functional sealing type LED pa lamp | |
| CN210954945U (en) | Ultrasonic module device for interactive feedback of display screen | |
| CN211791120U (en) | New energy automobile motor heat radiation structure | |
| CN208299629U (en) | Gear case motor assembly | |
| CN207262387U (en) | A kind of high-efficiency radiator of compound structure for new residence | |
| CN217684871U (en) | High-efficiency heat dissipation type capacitor for LED lamp | |
| CN214619454U (en) | Radiator of LED lamp | |
| CN215835762U (en) | Heat abstractor of thing networking engineering main control board box | |
| CN109612267A (en) | A kind of blanking chute mouth having constant cooling down function | |
| CN213029085U (en) | Novel LED display screen sending box with circulating heat dissipation structure | |
| CN210840528U (en) | Radiator mounting structure | |
| CN214166698U (en) | Rotary sealing feeding device convenient to maintain | |
| CN209814655U (en) | Graphene photocuring resin storage device | |
| CN218315151U (en) | Water tank for cooling system | |
| CN205843082U (en) | A kind of heating is with novel energy-storage type plate type solar air collector | |
| TW202020391A (en) | Solar panel with cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |