CN106979509A - LED lamp bead bar and the complete plug in construction of driver - Google Patents
LED lamp bead bar and the complete plug in construction of driver Download PDFInfo
- Publication number
- CN106979509A CN106979509A CN201610046081.8A CN201610046081A CN106979509A CN 106979509 A CN106979509 A CN 106979509A CN 201610046081 A CN201610046081 A CN 201610046081A CN 106979509 A CN106979509 A CN 106979509A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lamp bead
- driver
- chassis
- bead bar
- 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
- 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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
- F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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
-
- 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
- F21V17/105—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 using magnets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of complete plug in construction of LED lamp bead bar and driver, by two ends, the LED lamp bead bar (4) with plug, connection socket, driver (8), chassis, guide piece (9), movable buckle (10) are constituted.Electrical connection between LED lamp bead bar (4) between LED lamp bead bar (4) and driver (8) is formed by being connected socket grafting；It is fixed on according to Spreading requirements of the LED lamp bead bar (4) on chassis with Ka Ding or screw or flat thin magnet by socket is connected on chassis, then the connection plug of the plug on LED lamp bead bar (4) and driver (8) one end is injected to the jack (6) for connecting socket；Can also on chassis punching press guide piece (9), then put movable buckle (10), then LED lamp bead bar is clipped between movable buckle (10) and guide piece (9).Stamp out driver buckle (11) according to the specification of driver (8) on chassis, then driver (8) rotation is stuck between driver buckle (11) and driver (8) can be fixed on chassis.Realize LED lamp bead bar and the complete grafting of driver.
Description
Art
The present invention relates to a kind of LED lamp bead bar and the complete plug in construction of driver, it is applied to all the bottom of at
The light fixture of LED lamp bead bar electric light source is assembled on disk.
Background technology
At present, it is well known that existing LED lamp bead bar is all to be directly anchored to screw on the chassis of light fixture,
And length, shape and the screw hole position for being fixed on chassis of the LED lamp bead bar of each manufacturer's production
Deng disunity again, change extremely difficult which results in user.LED lamp bead bar is on chassis simultaneously
Distribution is also fixed, lacks flexibility, easily produces shadow dark space.
The content of the invention
In order to overcome the shortcomings of that existing LED lamp bead bar user changes difficult, while increasing LED lamp bead bar on chassis
The flexibility of upper distribution, the invention provides it is a kind of by LED lamp bead bar on chassis can flexible distributed LED
Lamp bead bar and the complete plug in construction of driver.The LED lamp bead bar and the complete plug in construction of driver be by
Two ends with plug LED lamp bead bar (4), connection socket, driver (8), chassis, guide piece (9),
Movable buckle (10) is constituted.Electrical connection and LED lamp bead bar (4) and driving between LED lamp bead bar (4)
Electrical connection between device (8) is formed by connecting socket grafting, i.e., according to the length of LED lamp bead bar (4)
Short specification is fixed on chassis with Ka Ding or screw or flat thin magnet by socket is connected, then by LED lamp bead bar (4)
On plug inject the jack (6) of corresponding connection socket and insert the connection plug of driver (8) one end
Enter the jack (6) of corresponding connection socket；Or on chassis punching press guide piece (9), then leading
On rail piece (9), movable buckle (10) is put, then LED lamp bead bar is clipped in movable buckle (10) with leading
Between rail piece (9).Stamp out driver buckle (11) according to the shape and specification of driver (8) on chassis,
Then driver (8) rotation is stuck between driver buckle (11) and driver (8) can be fixed on into bottom
On disk.Realize LED lamp bead bar and the complete grafting of driver.
The technical solution adopted in the present invention is：This LED lamp bead bar and the complete plug in construction of driver, by
Two ends with plug LED lamp bead bar (4), connection socket, driver (8), chassis, guide piece (9),
Movable buckle (10) is constituted.It is first according to the length specification of LED lamp bead bar (4) and point on chassis
Cloth requirement is fixed on bottom with Ka Ding or screw by connecting card fourth or screw hole (5) on socket by socket is connected
On disk, or it is fixed on socket is connected on chassis by connecting the flat thin magnet of socket bottom surface, then by LED
Plug on lamp bead bar (4) injects the jack (6) of connection socket and inserts the connection of driver (8) one end
Head injects the jack (6) of connection socket.A piece of flat thin magnet is posted in described connection socket, bottom surface, and
Heart position is provided with a card fourth or screw hole (5) wherein, and two ends are equipped with the jack (6) of connection socket,
A pair of salient points are designed on the middle cut-off for the jack (6) for connecting socket, the shape of connection socket can be vertical bar
The corner α that socket is connected in type or corner type, Fig. 5 is equal to 90 °, but can be according to LED lamp bead bar
(4) distribution on chassis needs to make any angle；Described two ends carry the LED lamp bead bar of plug
(4), its two ends is plug, and an aligning receptacle is all designed in the centre of each plug, is set in aligning receptacle
Count a pair of recesses and match with being connected a pair of the salient points designed in the middle of the jack (6) of socket on cut-off, work as plug
After the jack (6) for injecting connection socket, just cause the salient point of cut-off in the middle of the jack (6) of connection socket
The recess in the aligning receptacle of plug is stuck in, to ensure LED lamp bead bar (4) with being connected the connection of socket neither
It can loosen and so that the contact that is electrically connected of plug-in power pack connection sheet (3) and connection socket power connection sheet (7) is proper
It is in close contact well and ensures well conducting；In order that LED lamp bead bar (4) can be close to chassis and be radiated with profit,
It is fixedly connected on chassis at the position of socket and connects socket according to the size and shape punching press spill of connection socket
Position, the depth of connection socket position depression injects energy after the jack (6) for connecting socket with LED lamp bead bar (4)
Just it is close to chassis to be defined；Stamp out driver buckle according to the specification size of driver (8) on chassis
(11), being then stuck in driver (8) rotation can be solid by driver (8) between driver buckle (11)
It is scheduled on chassis, then the connection plug of driver (8) one end is injected to the jack (6) for connecting socket, separately
One end connects lighting circuit；One end of driver (8) connection lighting circuit can also connect a power line and insert
Seat, injects the connection that power line socket is achievable power supply, to realize LED lamp bead bar and driving by power line
The complete grafting of device and power supply.
Described guide piece (9) on chassis according to required LED lamp bead bar quantity and Spreading requirements, utilize
The direct punch forming on chassis of the material on chassis, makes guide piece (9) form one with chassis.Guide piece (9)
It is for supporting movable buckle (10).Described movable buckle (10) is to use the material system with certain elasticity
Into its shape in the dead slot on direct bridge type insertion guide piece (9) both sides of both wings, is utilized into plane convex
The both wings of movable buckle (10) cause movable buckle (10) with the elasticity of the chassis material on guide piece (9) both sides
Slided with friction in guide piece (9), LED lamp bead bar is directly sandwiched in movable buckle (10) and guide piece
(9) between.LED lamp bead bar described here can be LED lamp bead bar (4) or others LED
Lamp bead bar, its scope of application is wider.When using LED lamp bead bar (4), connection socket is just one
Connection member between LED lamp bead bar (4), without being fixed on chassis.
The beneficial effects of the invention are as follows：This LED lamp bead bar and the complete plug in construction of driver so that LED
The handling of lamp bead bar and driver and change all very convenient, and can with flexible distributed on chassis, and
Adapt to various different shapes, the chassis of different size.Meanwhile, using movable buckle (10) in guide piece (9)
On mobility on chassis of slip or flat thin magnet, can also realize LED lamp bead bar on chassis more
Plus flexible distribution, thoroughly eliminate shadow dark space so that the photochromic more homogeneous and bright of light fixture.Meanwhile, by
All it is vertical bar type in LED lamp bead bar (4), and length specification all be can use, thus it is possible to greatest extent
The utilization rate of LED lamp bead bar substrate is improved, waste is reduced, so as to significantly reduce production cost.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the top view of the two ends LED lamp bead bar with plug.
Fig. 2 is the top view that vertical bar type connects socket.
Fig. 3 is Fig. 2 side view.
Fig. 4 is Fig. 3 A-A sectional views.
Fig. 5 is the top view that perpendicular type connects socket.
Fig. 6 is Fig. 5 side view.
Fig. 7 is Fig. 6 L-L sectional views.
Fig. 8 is the top view that end connects socket.
Fig. 9 is Fig. 8 side view.
Figure 10 is Fig. 9 I-I sectional views.
Figure 11 is connection plug.
Figure 12 is the top view of application of the first embodiment on square chassis.
Figure 13 is the top view of application of the first embodiment in circular base plate.
Figure 14 is the top view of the guide piece stamped out on square chassis in second of embodiment.
Figure 15 is Figure 14 N-N sectional views.
Figure 16 is the top view of movable buckle.
Figure 17 is Figure 16 side view.
Figure 18 is the top view of application of second of embodiment on square chassis.
In figure, 1. long aligning receptacles, 2. short aligning receptacles, 3. plug-in power pack connection sheets, 4.LED lamp bead bars,
5. card fourth or screw hole, 6, connect the jack of socket, 7, connection socket power connection sheet, 8, driver,
9th, guide piece, 10, movable buckle, 11, driver buckle.
Embodiment
In Fig. 1, plug is made using the two ends of the substrate of LED lamp bead bar (4), makes plug and LED
Pearl bar (4) is integrally formed.One aligning receptacle of medium design of plug, wherein one end are long aligning receptacle (1),
10mm is about, the other end is short aligning receptacle (2), is about 5mm.The width of aligning receptacle is with being connected socket
Jack (6) in the middle of the thickness of cut-off match, a pair of recesses are designed in aligning receptacle.Long positioning is inserted
Respectively there is the plug-in power pack connection sheet (3) of a well conducting on the both sides of mouth (1) or short aligning receptacle (2).For
Specification and it is easily changed, the length of LED lamp bead bar (4) can be made according to the specification for commonly using chassis several
Conventional length, such as 8cm, 12cm, 15cm, 20cm, 25cm, 30cm, 40cm etc.；
In Fig. 2 and Fig. 5, Fig. 2 is the top view that vertical bar type connects socket, and Fig. 5 is that perpendicular type connection is inserted
The top view of seat.A piece of flat thin magnet is posted in the bottom surface that socket is connected in figure, and heart position is provided with one wherein
Card fourth or screw hole (5), connecting the jack (6) of socket will advise with the plug at LED lamp bead bar (4) two ends
Lattice match, and connection socket power connection sheet (7) is corresponding with plug-in power pack connection sheet (3), even
The long aligning receptacle (1) or short fixed of a pair of salient points and plug is designed in the middle of the jack (6) of combination hub on cut-off
A pair of recesses in position socket (2) match, when the plug on LED lamp bead bar (4) injects connection socket
Jack (6) after it is neither loose nor tight, and the salient point of cut-off will in the middle of the jack (6) of connection socket
Just stick into the recess in the long aligning receptacle (1) or short aligning receptacle (2) of plug, plug-in power pack connects
Contact pin (3) be able to will be in close contact with being connected socket power connection sheet (7), to ensure well conducting；Fig. 4
It is connecting wire with the dotted line in Fig. 7, the corresponding power source connecting (7) in socket two ends will be connected and connected,
To ensure that connection socket circuit is unimpeded.With Ka Ding or screw by connecting card fourth or screw hole (5) on socket,
Or socket will be connected according to the length of LED lamp bead bar (4) and the bottom of at by connecting the flat thin magnet of socket bottom surface
Spreading requirements on disk are fixed on chassis, when the plug on LED lamp bead bar (4) injects inserting for connection socket
Hole (6) and the jack (6) that the connection plug of driver (8) one end is injected into connection socket are achievable LED
Connection between lamp bead bar (4) between LED lamp bead bar (4) and driver (8)；Connect and insert in Fig. 5
The corner α of seat is equal to 90 °, but can be needed to insert connection according to distribution of the LED lamp bead bar (4) on chassis
The corner α of seat makes any angle, but in order to specification and it is convenient produce, typically can be the corner of connection socket
α does at 45 °, 60 °, 90 °, 120 °, several specifications such as 135 °.
Fig. 8 is the top view that end connects socket.Dotted line in Figure 10 is connection two panels power source connecting (7)
Wire.End connection socket is used to be inserted in the least significant end with plug LED lamp bead bar (4), plays connection circuit
Effect.
In fig. 11, the conductor wire end C and D of connection plug is connected with driver (8), and the other end is injected
The jack (6) for connecting socket is to realize the grafting of driver (8) and LED lamp bead bar (4).
In the first embodiment in Figure 12 and Figure 13, if according to LED lamp bead bar (4) length and
Spreading requirements on chassis, bottom is fixed in by corresponding connection socket with Ka Ding or screw or flat thin magnet
On disk, then, the jack of connection socket first is injected at long aligning receptacle (1) end of LED lamp bead bar (4)
(6) it is interior, then hold the jack (6) for injecting corresponding another connection socket interior short aligning receptacle (2), just
It is easy to connect LED lamp bead bar (4).Finally, inserted in LED lamp bead bar (4) one end connected
Driver (8) is connected, the other end plugs end connection socket, and whole LED electric light sources are just completed.Side
Just it is simply, fast, the characteristics of its is maximum.
In fig. 14, the guide piece (9) is to utilize the direct punch forming on chassis of chassis material, is made
Guide piece (9) forms one with chassis.According to the size on chassis, every guide piece (9) can be struck out
Multistage, makes guide piece (9) and chassis have multiple tie points, to ensure its mechanical strength.Also can be according to LED
Lamp bead bar length needs, on chassis and a plurality of guide piece of row punching (9), to ensure to press from both sides LED lamp bead bar
It is tight and be close to chassis.The movable buckle (10) is made of the material with certain elasticity, its shape Cheng Ping
In face convex, the dead slot on direct bridge type insertion guide piece (9) both sides of both wings, utilize movable buckle (10)
The elasticity of chassis material on both wings and guide piece (9) both sides cause movable buckle (10) in guide piece (9)
On slide with friction；LED lamp bead bar is directly sandwiched between movable buckle (10) and guide piece (9).
In second of embodiment shown in Figure 18, the direct bridge type of the both wings of movable buckle (10) is inserted into guide rail
In the dead slot on piece (9) both sides, then LED lamp bead bar is clipped in the guide piece on movable buckle (10) and chassis
(9) LED lamp bead bar can be fixed between on chassis.LED lamp bead bar described here can be two ends
LED lamp bead bar (4) or other LED lamp bead bars with plug, its scope of application are wider；
When carrying LED lamp bead bar (4) of plug using two ends, connection socket is just a LED lamp bead bar (4)
Between connection member, without being fixed on chassis.
The intermediate plate of the plane convex front portion protrusion of movable buckle (10) is lengthened and curves opening circle again, i.e.,
Holder for fluorescent lamp can be turned into, so, no matter the fluorescent tube of any specification and shape also can be very convenient
Install on ground.
Claims (5)
1. a kind of LED lamp bead bar and the complete plug in construction of driver, it is characterized in that：By two ends with slotting
LED lamp bead bar (4), connection socket, driver (8), chassis, guide piece (9), the movable buckle of head
(10) constitute, electrical connection and LED lamp bead bar (4) and driver (8) between LED lamp bead bar (4)
Between electrical connection formed by connecting socket grafting；Or on chassis punching press guide piece (9), then
In guide piece (9), movable buckle (10) is put, then LED lamp bead bar is clipped in movable buckle (10)
Between guide piece (9)；Stamp out driver card according to the shape and specification of driver (8) on chassis
Detain (11), being then stuck in driver (8) rotation can be by driver (8) between driver buckle (11)
It is fixed on chassis.
2. LED lamp bead bar according to claim 1 and the complete plug in construction of driver, it is characterized in that：
Two ends carry the LED lamp bead bar (4) of plug, and its two ends is plug, plug and LED lamp bead bar (4) into
Be integrated, an aligning receptacle is all designed in the centre of each plug, designed in aligning receptacle a pair of recesses with
Connect a pair of the salient points designed on cut-off in the middle of the jack (6) of socket to match, when plug injects connection socket
Jack (6) after, just cause connection socket jack (6) in the middle of cut-off salient point be stuck in determining for plug
Recess in the socket of position, to ensure that connection of the LED lamp bead bar (4) with being connected socket will not only loosen but also cause
Plug-in power pack connection sheet (3) and connection socket power connection sheet (7) be electrically connected contact just be in close contact and
Ensure well conducting.
3. LED lamp bead bar according to claim 1 and the complete plug in construction of driver, it is characterized in that：
Connection socket is fixed on chassis with Ka Ding or screw or flat thin magnet, and the two ends of connection socket are equipped with connection and inserted
The jack (6) of seat, a flat thin magnet is posted in the bottom surface of connection socket, and install in the centre bit of connection socket
Have a card fourth or a screw hole (5), connect socket jack (6) in the middle of design on cut-off a pair of salient points with
A pair of recesses of design match in aligning receptacle；Connection socket shape can be vertical bar type or
The corner α of socket is connected in corner type, Fig. 5 to be needed according to distribution of the LED lamp bead bar (4) on chassis
Make any angle.
4. LED lamp bead bar according to claim 1 and the complete plug in construction of driver, it is characterized in that：
In order that LED lamp bead bar (4) can be close to chassis and be radiated with profit, the position of socket is fixedly connected with chassis
Place according to connection socket size and shape punching press spill connect socket position, connection socket position depression depth with
It can just be close to chassis after the jack (6) of LED lamp bead bar (4) reeve connection socket to be defined.
5. LED lamp bead bar according to claim 1 and the complete plug in construction of driver, it is characterized in that：
Guide piece (9) needs on chassis according to the quantity and distribution of matched somebody with somebody LED lamp bead bar, utilizes the material on chassis
The direct punch forming on chassis, makes guide piece (9) form one with chassis, and movable buckle (10) is to use
It is made with certain elastic material, its shape is into plane convex, the direct bridge type insertion guide piece (9) of both wings
In the dead slot on both sides, the bullet of the both wings and the chassis material on guide piece (9) both sides of movable buckle (10) is utilized
Property causes movable buckle (10) to be slided with friction in guide piece (9), and LED lamp bead bar is directly sandwiched in
Between movable buckle (10) and guide piece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046081.8A CN106979509A (en) | 2016-01-15 | 2016-01-15 | LED lamp bead bar and the complete plug in construction of driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046081.8A CN106979509A (en) | 2016-01-15 | 2016-01-15 | LED lamp bead bar and the complete plug in construction of driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979509A true CN106979509A (en) | 2017-07-25 |
Family
ID=59340623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610046081.8A Pending CN106979509A (en) | 2016-01-15 | 2016-01-15 | LED lamp bead bar and the complete plug in construction of driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979509A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520689A (en) * | 2019-02-01 | 2020-08-11 | 朗德万斯公司 | Light engine with improved printed circuit board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468543A (en) * | 2010-11-19 | 2012-05-23 | 林开尤 | Plug and LED (Light Emitting Diode) lamp |
| EP2554893A1 (en) * | 2011-08-04 | 2013-02-06 | Ledpower | LED lamp device and automated method for manufacturing said device |
-
2016
- 2016-01-15 CN CN201610046081.8A patent/CN106979509A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468543A (en) * | 2010-11-19 | 2012-05-23 | 林开尤 | Plug and LED (Light Emitting Diode) lamp |
| EP2554893A1 (en) * | 2011-08-04 | 2013-02-06 | Ledpower | LED lamp device and automated method for manufacturing said device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520689A (en) * | 2019-02-01 | 2020-08-11 | 朗德万斯公司 | Light engine with improved printed circuit board |
| CN111520689B (en) * | 2019-02-01 | 2022-08-30 | 朗德万斯公司 | Light engine with improved printed circuit board |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170725 |
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| WD01 | Invention patent application deemed withdrawn after publication |