CN207005897U - A kind of LED - Google Patents
A kind of LED Download PDFInfo
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- CN207005897U CN207005897U CN201720826044.9U CN201720826044U CN207005897U CN 207005897 U CN207005897 U CN 207005897U CN 201720826044 U CN201720826044 U CN 201720826044U CN 207005897 U CN207005897 U CN 207005897U
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- heat radiation
- radiation rack
- led
- column
- column heat
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
It the utility model is related to a kind of LED, including heat radiation rack and light source board, also include buffering core and back-moving spring, wherein, heat radiation rack is column heat radiation rack hollow made of metal, and light source board is arranged on the outer surface of heat radiation rack, and one end of heat radiation rack is blind end, the other end is openend, and the second installation end of LED is connected with heat radiation rack；Buffering core is the column buffering core being adapted to the inner chamber of heat radiation rack, and the one end for buffering core is slided in the inner chamber of embedded heat radiation rack, and the other end for buffering core stretches out the inner chamber of heat radiation rack, and one end that the first installation end of LED exposes to heat radiation rack with buffering core is connected；Back-moving spring is built in the inner chamber of heat radiation rack, and the blind end of its one end and heat radiation rack offsets, and the other end offsets with buffering core.The utility model effectively reduces influence of the vibration to LED, considerably increases the resistance to shock of LED, improves LED service life under vibration and reduces the maintenance cost of LED.
Description
Technical field
Lighting apparatus production technical field is the utility model is related to, more particularly to a kind of LED.
Background technology
With the development of technology, the highlighted and energy-saving effect of LED increasingly highlights, therefore LED is also in each neck
Domain obtains a wide range of applications.In some special application scenarios, particular/special requirement can be proposed to LED.
For example, it is necessary to which to do nightscape lighting bright for mounted LED lamp tool on the cable wire of bridge in floatation type steel box-girder suspension bridge
To change, this LED generally includes two installation ends, and the two installation ends are respectively and fixedly installed on two adjacent cable wires, by
In overhung construction, when vehicle is travelling on bridge, whole suspension wire can be in vibrational state, and this make it that traditional LED is non-
Often it is easily damaged.
Therefore, how to provide a kind of LED with vibrationproof pooling feature is that current those skilled in the art need badly
The technical problem of solution.
Utility model content
The purpose of this utility model is to provide a kind of LED, to make LED etc. that there is the function of vibrationproof buffering, so that
LED etc. meets the use demand of special occasions.
To reach above-mentioned purpose, LED provided by the utility model, including heat radiation rack and light source board, in addition, also wrap
Buffering core and back-moving spring are included, wherein,
The heat radiation rack is column heat radiation rack hollow made of metal, and the light source board is arranged on the column heat radiation rack
Outer surface, one end of the column heat radiation rack is blind end, and the other end is openend, the second installation end of the LED with
The column heat radiation rack is connected；
The buffering core is that the column being adapted to the inner chamber of the column heat radiation rack buffers core, and one end of the buffering core
In the inner chamber for sliding the embedded column heat radiation rack, the other end of the buffering core stretches out the inner chamber of the column heat radiation rack, institute
The first installation end for stating LED is connected with one end that the buffering core exposes to the column heat radiation rack；
The back-moving spring is built in the inner chamber of the column heat radiation rack, and described back-moving spring one end and the radiating
The blind end of frame offsets, and the other end offsets with the buffering core.
Preferably, the inner hollow of the buffering core, and one end that the buffering core is embedded in the column heat radiation rack is
Core openend is buffered, one end that the buffering core exposes to the column heat radiation rack is buffering core blind end, the back-moving spring
One end and the blind end of the heat radiation rack offset, the other end with it is described buffering core blind end offset.
Preferably, it is additionally provided with sealing ring between the buffering core and the column heat radiation rack.
Preferably, the LED also includes diffusion lampshade, the diffusion lampshade include bulb and with the bulb phase
First even closes up and second closes up, and the bulb is used to the light source board being located at therein, and described first receives
Mouth is adapted to installation, the described second side closed up with the column heat radiation rack blind end with the side wall of the column heat radiation rack openend
Wall adaptation installation.
Preferably, it is provided with bulge loop in the openend of the column heat radiation rack and the side wall of blind end, described first
Close up and it is described second close up with the bulge loop snap-fit.
Preferably, described first close up between the side wall of the openend of the column heat radiation rack, and described second receives
Sealing ring is provided between the side wall of the blind end of mouth and the column heat radiation rack.
Preferably, the LED also includes the first end cap and the second end cap, wherein,
The first end cover buckle is located at the openend of the column heat radiation rack, and first end cap is by the diffusion lampshade
First close up and be located at therein, one end that the buffering core exposes to the column heat radiation rack passes the first end
Lid；
The second end cap button is located at the blind end of the column heat radiation rack, and second end cap is by the diffusion shell
Second, which closes up, is located at therein.
Preferably, first end cap and second end cap pass through the opening of screw and the column heat radiation rack respectively
End, and the blind end of the column heat radiation rack are fixedly linked.
Preferably, blind end of the second installation end of the LED directly with the column heat radiation rack is connected, and described
The resigning hole passed for the second installation end of the LED is provided with two end caps；Or the second installation end of the LED is consolidated
Dingan County is loaded on second end cap.
Preferably, the column heat radiation rack is in polygon prism shape, and is respectively provided with any one side of the column heat radiation rack
There is the light source board.
Preferably, the column heat radiation rack is in hexa-prism or eight prism-shapeds.
Preferably, the LED is the bridge light being installed between two neighboring cable wire, and the first of the LED is pacified
Second installation end of dress end and the LED includes：
Installing plate with mounting hole；
For clamping the U-shaped clip of the cable wire, the both ends of any one U-shaped clip are provided with external screw thread,
The mounting hole that the both ends of the U-shaped clip are penetrated on the installing plate, and be fixedly connected by nut with the installing plate；
For being set in the cable wire, and buffer the cushion collar vibrated between the cable wire and the U-shaped clip.
LED it can be seen from above technical scheme disclosed in the utility model, except including heat radiation rack and light
Outside source plate, it is also provided with buffering core and back-moving spring, wherein heat radiation rack is column made of metal, and light source board is arranged on radiating
The outer surface of frame, and the inside of heat radiation rack is designed to hollow, buffering core one end slip insertion with heat radiation rack shape adaptation
Into heat radiation rack, the other end exposes heat radiation rack, and back-moving spring is arranged in the inner chamber of heat radiation rack, and positioned at heat radiation rack and buffering core
Between, to provide elastic-restoring force for buffering core, the LED includes two installation ends, respectively the first installation end and second
Installation end, the first installation end are connected with buffering core, and the second installation end is connected with heat radiation rack.
After the LED completes installation, if vibration between the first installation end and the second installation end be present, then buffering core will be
The inside of heat radiation rack moves back and forth, and is absorbed by the compression and diastole of back-moving spring between the first installation end and the second installation end
Vibration, and because light source board is arranged on the outer surface of heat radiation rack, thus light source board also will not be affected by vibrations, and this just has
Effect reduces influence of the vibration to LED, considerably increases the resistance to shock of LED, improves LED making under vibration
With the life-span and reduce the maintenance cost of LED.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram of the LED part disclosed in the utility model embodiment；
Fig. 2 is the configuration schematic diagram of the LED another part disclosed in the utility model embodiment；
Fig. 3 is the cross-sectional view of the LED disclosed in the utility model embodiment；
Fig. 4 is the structural representation after the LED disclosed in the utility model embodiment is installed on cable wire.
Wherein, 1 is heat radiation rack, and 2 be light source board, and 3 be diffusion lampshade, and 4 be sealing ring, and 5 be the second end cap, and 6 be screw, 7
It is nut for installing plate, 8,9 be cushion collar, and 10 be U-shaped clip, and 11 be the first end cap, and 12 be buffering core, and 13 be reset bullet
Spring, 14 be cable wire, and 111 be openend, and 112 be blind end, and 311 be the first closing in, and 312 be the second closing in.
Embodiment
Core of the present utility model is to provide a kind of LED, to make LED etc. that there is the function of vibrationproof buffering, so that
LED etc. meets the use demand of special occasions.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Fig. 1 to Fig. 3 is please also refer to, wherein Fig. 1 is the quick-fried of the LED part disclosed in the utility model embodiment
Fried structural representation, Fig. 2 are the configuration schematic diagram of the LED another part disclosed in the utility model embodiment,
Fig. 3 is the cross-sectional view of the LED disclosed in the utility model embodiment.
LED disclosed in the present embodiment, including heat radiation rack 1 and the light source board 2 that emits beam, in addition, the LED
Lamp also includes buffering core 12 and back-moving spring 13 (Fig. 1 and Fig. 2 not shown in), and heat radiation rack 1 is post hollow made of metal
Shape heat radiation rack, light source board 2 are arranged on the outer surface of column heat radiation rack, and one end of the column heat radiation rack is blind end 112, the other end
For openend 111, as shown in Figure 3；
The profile of buffering core 12 is adapted to the inner chamber of column heat radiation rack, and one end slip of column buffering core is embedded into column and dissipated
In the inner chamber of hot frame, and the other end for buffering core 12 stretches out the inner chamber of column heat radiation rack；
Back-moving spring 13 is built in the inner chamber of column heat radiation rack, and one end of back-moving spring 13 and the envelope of heat radiation rack 1
Closed end 112 offsets, and the other end offsets with buffering core 12；
The LED includes two installation ends, and two installation ends are respectively the first installation end and the second installation end, wherein first
One end that installation end exposes to heat radiation rack 1 with buffering core 12 is connected, and the second installation end is connected with column heat radiation rack.
After the LED completes installation, if vibration between the first installation end and the second installation end be present, then buffering core 12 will
Moved back and forth in the inside of heat radiation rack 1, the first installation end and the second installation are absorbed by the compression and diastole of back-moving spring 13
Vibration between end, and because light source board 2 is arranged on the outer surface of heat radiation rack 1, thus the shadow that light source board 2 also will not be vibrated
Ring, this just effectively reduces influence of the vibration to LED, considerably increases the resistance to shock of LED, improves LED and vibrating
Service life under environment simultaneously reduces the maintenance cost of LED.
In order to further optimize the technical scheme in above-described embodiment, the technical scheme disclosed in the present embodiment is also made
Further improvement, refer to Fig. 3, and in the present embodiment, the inside of buffering core 12 is also hollow structure, and it is embedding to buffer core 12
It is buffering core openend to enter to one end in column heat radiation rack, and one end that buffering core 12 exposes to column heat radiation rack is buffering core envelope
Closed end, above-mentioned one end of back-moving spring 13 and the blind end of heat radiation rack 1 offset, and the other end offsets with buffering core blind end.
The indoor design of core 12 is buffered to allow the air at the whole both ends of heat radiation rack 1 to realize convection current after hollow structure, this
It will be helpful to heat radiation rack 1 as early as possible to dissipate heat caused by light source board 2, LED is operated within the scope of suitable temperature；
On the other hand, buffer the indoor design of core 12 and additionally aid the weight for reducing whole LED to be hollow, so as to be effectively improved LED
The first installation end and the second installation end position stressing conditions, lift the service life of whole LED.
LED needs to reach certain waterproof requirement, in particular for the LED illumination lamp or LED decorative lamp of outdoor, is
This, buffers in column in the present embodiment and is additionally provided with sealing ring 4 (not shown in Fig. 1-Fig. 3) between core and column heat radiation rack, more
For specifically, being provided with the annular groove of a receiving sealing ring 4 in column heat radiation rack, sealing ring 4 is built in the annular groove,
Column buffering core extrudes the sealing ring 4 to reach column buffering core and the sealing of column heat radiation rack after loading in column heat radiation rack
Purpose, it will be appreciated to those of skill in the art that sealing ring 4 material selection have it is a variety of, in the present embodiment, sealing ring
4 recommend to select water-proof silica-gel circle.
Further, the light in order to be sent to light source board 2 is diffused, and is also provided with expanding in the present embodiment
Dissipate lampshade 3, as shown in Figure 1 and Figure 3, the diffusion lampshade 3 include bulb and be connected with bulb first closing in 311 and
Second closing in 312, bulb are used to light source board 2 being located within bulb itself, and the first closing in 311 is opened with column heat radiation rack
The side wall adaptation installation at mouth end 111, the second closing in 312 are adapted to installation with the side wall of the blind end 112 of column heat radiation rack.Spread lamp
A variety of, ellipsoid as disclosed in the present embodiment can be had by covering the shape of 3 bulbs, can also be spherical, rectangular-shape, cone
Mesa-shaped etc., diffusion lampshade 3 should have certain mist degree, to play the effect of anti-dazzle, make one when observing the LED
Will not be with dazzling feeling, make one to feel more comfortable.
There can be a variety of fit systems between first closing in 311 and the second closing in 312 and column heat radiation rack, can be screw
It is fixedly connected, or clamping, in the LED disclosed in the utility model embodiment, the openend 111 of column heat radiation rack
In side wall, and bulge loop is provided with the side wall of blind end 112, as shown in Figure 3, the first closing in 311 and second is closed up
321 with each corresponding bulge loop snap-fit.
In order to further improve the water resistance of whole LED, the first closing in 311 and the openends 111 of column heat radiation rack
Side wall between, and second close up 312 and column heat radiation rack blind end 112 side wall between be provided with sealing ring 4, such as
Fig. 1, more it is recommended that opening up groove on bulge loop, sealing ring is embedded in groove, then passes through first to shown in Fig. 3
Sealing is realized in the extruding of the 312 pairs of sealing rings 4 of closing in of closing in 311 and second.Certainly, the material of sealing ring 4 is not yet in the present embodiment
It is restricted, it is for instance possible to use water-proof silica-gel circle or rubber seal.
As shown in Figure 1 to Figure 3, the LED disclosed in the present embodiment also includes the first end cap 11 and the second end cap 5,
Wherein the first end cap 11 be located in the openend 111 of column heat radiation rack, and the first end cap 11 closes up the first of diffusion lampshade 3
311 are located at therein, and one end that buffering core 12 is exposed at column heat radiation rack passes the first end cap 11；Second end cap 5 button is set
In the blind end 112 of column heat radiation rack, and the second end cap 5 closes up the second of diffusion lampshade 3 and is located at therein, and first
The mode that the end cap 5 of end cap 11 and second is connected with column heat radiation rack is also unrestricted, can be clamping or mode connects for screw, this reality
Mode connects for screw is used with recommendation in new embodiment, specifically, the first end cap 11 and the second end cap 2 pass through screw 6 and post respectively
The openend 111 of shape heat radiation rack, and the blind end 112 of column heat radiation rack are fixedly linked.
As shown in Figure 3, in detail in this figure in shown technical scheme, the second installation end of LED dissipates with column indirectly
The blind end 112 of hot frame is connected, and the second installation end of LED is fixedly installed on the second end cap 5, and the second end cap 5 dissipates with column
The blind end 112 of hot frame is connected；Certainly, the phase of blind end 112 that the second installation end of LED can also directly with column heat radiation rack
Even, in that case, the resigning hole passed for the second installation end of LED should be provided with the second end cap 5.
Whole LED is realized in 360 ° of angles luminous in order to reach, in the LED disclosed in the present embodiment,
Its column heat radiation rack is in polygon prism shape, such as triangular prism, quadrangular, six prisms or eight prisms etc., and in column heat radiation rack
Light source board 2 is provided with any one side, as shown in fig. 1, certainly, the shape of column heat radiation rack is not limited to above-listed
That lifts is several, such as the outer surface of column heat radiation rack can also be complete arc surface, or irregular shape etc., as long as
Light source board 2 is respectively provided with whole column heat radiation rack circumference, to ensure that it is luminous that whole LED is realized over an angle of 360.
First installation end of LED and the form of the second installation end can have multiple choices, as long as can reliably install LED
, the LED disclosed in the utility model embodiment is particularly suitable for use in the bridge light being arranged in bridge steel cable, the LED
Lamp is arranged between two adjacent cable wires 14, as shown in Figure 4, is connected to realize on two neighboring cable wire 14, this reality
The first installation end and the second installation end for applying LED in example include：Installing plate 7, U-shaped clip 10 and cushion collar 9, installation
Mounting hole is provided with plate 7, the both ends of any one U-shaped clip 10 are provided with external screw thread, and the both ends of U-shaped clip 10 pass through
Mounting hole on installing plate 7, and be fixedly connected by nut 8 with installing plate 7, cushion collar 9 is set on cable wire 14, to avoid
Cable wire 14 directly contacts with U-shaped clip 10, the vibration between the available buffer cable wire 14 of cushion collar 9 and U-shaped clip 10.
LED provided by the utility model is described in detail above.Specific case used herein is to this
The principle and embodiment of utility model are set forth, and the explanation of above example is only intended to help and understands the utility model
Method and its core concept.It should be pointed out that for those skilled in the art, it is new not departing from this practicality
On the premise of type principle, some improvement and modification can also be carried out to the utility model, these are improved and modification also falls into this reality
With in new scope of the claims.
Claims (11)
1. a kind of LED, including heat radiation rack (1) and light source board (2), it is characterised in that also include buffering core (12) and reset
Spring (13), wherein,
The heat radiation rack (1) is column heat radiation rack hollow made of metal, and the light source board (2) is arranged on the column radiating
The outer surface of frame, one end of the column heat radiation rack is blind end (112), and the other end is openend (111), the LED
Second installation end is connected with the column heat radiation rack；
The column buffering core for buffering core (12) to be adapted to the inner chamber of the column heat radiation rack, and the buffering core (12)
One end is slided in the inner chamber of the embedded column heat radiation rack, and the other end of the buffering core (12) stretches out the column heat radiation rack
Inner chamber, one end that the first installation end of the LED exposes to the column heat radiation rack with the buffering core (12) are connected；
The back-moving spring (13) is built in the inner chamber of the column heat radiation rack, and the back-moving spring (13) one end with it is described
The blind end of heat radiation rack (1) offsets, and the other end offsets with the buffering core (12).
2. LED according to claim 1, it is characterised in that the inner hollow of the buffering core (12), and the buffering
One end in the embedded column heat radiation rack of core (12) is buffering core openend, and the buffering core (12) exposes to the column and dissipated
One end of hot frame is buffering core blind end, and one end of the back-moving spring (13) and the blind end of the heat radiation rack (1) offset, separately
One end offsets with the buffering core blind end.
3. LED according to claim 1, it is characterised in that between the buffering core (12) and the column heat radiation rack
It is additionally provided with sealing ring (4).
4. LED according to claim 1, it is characterised in that the LED also includes diffusion lampshade (3), the diffusion
The first closing in (311) and the second closing in (312) that lampshade (3) includes bulb and is connected with the bulb, it is described to expand
Portion is used to the light source board (2) being located at therein, first closing in (311) and the openend of the column heat radiation rack
(111) side wall adaptation installation, second closing in (312) are adapted to the side wall of the blind end (112) of the column heat radiation rack
Installation.
5. LED according to claim 4, it is characterised in that the openend (111) of the column heat radiation rack and closing
Hold and be provided with bulge loop in the side wall of (112), described first close up (311) and described second close up (312) with it is described convex
Ring snap-fit.
6. LED according to claim 4, it is characterised in that first closing in (311) and the column heat radiation rack
Between the side wall of openend (111), and second closing in (312) and the side of the blind end (112) of the column heat radiation rack
Sealing ring (4) is provided between wall.
7. LED according to claim 4, it is characterised in that the LED also includes the first end cap (11) and the second end
Cover (5), wherein,
First end cap (11) button is located at the openend (111) of the column heat radiation rack, and first end cap (11) is by institute
The first closing in (311) for stating diffusion lampshade (3) is located at therein, and the buffering core (12) exposes to the column heat radiation rack
One end pass first end cap (11)；
Second end cap (5) button is located at the blind end (112) of the column heat radiation rack, and second end cap (5) is by described in
Second closing in (312) of diffusion lampshade (3) is located at therein.
8. LED according to claim 7, it is characterised in that first end cap (11) and second end cap (5) point
It is not solid by the openend (111) of screw (6) and the column heat radiation rack, and the blind end (112) of the column heat radiation rack
It is fixed to be connected.
9. LED according to claim 7, it is characterised in that the second installation end of the LED directly with the column
The blind end (112) of heat radiation rack is connected, and is provided with second end cap (5) and supplies the second installation end of the LED to pass
Resigning hole；Or the second installation end of the LED is fixedly installed on second end cap (5).
10. according to the LED described in claim 1-9 any one, it is characterised in that the column heat radiation rack is in polygon prism
Shape, and the light source board (2) is provided with any one side of the column heat radiation rack.
11. according to the LED described in claim 1-9 any one, it is characterised in that the LED is to be installed on adjacent two
Bridge light between individual cable wire, and the first installation end of the LED and the second installation end of the LED include：
Installing plate (7) with mounting hole；
For clamping the U-shaped clip (10) of the cable wire (14), the both ends of any one U-shaped clip (10) are provided with
External screw thread, the mounting hole that the both ends of the U-shaped clip (10) are penetrated on the installing plate (7), and by nut (8) with it is described
Installing plate (7) is fixedly connected；
For being set in the cable wire (14), and buffer what is vibrated between the cable wire (14) and the U-shaped clip (10)
Cushion collar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826044.9U CN207005897U (en) | 2017-07-10 | 2017-07-10 | A kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826044.9U CN207005897U (en) | 2017-07-10 | 2017-07-10 | A kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005897U true CN207005897U (en) | 2018-02-13 |
Family
ID=61452588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720826044.9U Active CN207005897U (en) | 2017-07-10 | 2017-07-10 | A kind of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191839A (en) * | 2017-07-10 | 2017-09-22 | 厦门乾照照明有限公司 | A kind of LED |
| WO2020202229A1 (en) * | 2019-04-04 | 2020-10-08 | Magis S.P.A. | Lighting device |
-
2017
- 2017-07-10 CN CN201720826044.9U patent/CN207005897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191839A (en) * | 2017-07-10 | 2017-09-22 | 厦门乾照照明有限公司 | A kind of LED |
| CN107191839B (en) * | 2017-07-10 | 2019-11-26 | 厦门乾照照明有限公司 | A kind of LED light |
| WO2020202229A1 (en) * | 2019-04-04 | 2020-10-08 | Magis S.P.A. | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 330000 Room 1121, 11th floor, 19 Huangxi Avenue, Wangcheng New District, Nanchang New District, Jiangxi Province Patentee after: Jiangxi Qianzhao Lighting Co., Ltd. Address before: 361000 Xiangtian Road 269, Xiangtan Industrial Zone, Xiamen Torch High-tech Zone, Fujian Province Patentee before: XIAMEN CHANGELIGHT LIGHTING CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190705 Address after: 361101 2nd and 3rd floors, 269 Xiangtian Road, Xiamen Torch High-tech Zone, Xiamen City, Fujian Province Patentee after: XIAMEN CHANGELIGHT LIGHTING CO., LTD. Address before: 330000 Room 1121, 11th floor, 19 Huangxi Avenue, Wangcheng New District, Nanchang New District, Jiangxi Province Patentee before: Jiangxi Qianzhao Lighting Co., Ltd. |
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| TR01 | Transfer of patent right |