CN209558057U - A kind of lamps and lanterns - Google Patents
A kind of lamps and lanterns Download PDFInfo
- Publication number
- CN209558057U CN209558057U CN201822135888.6U CN201822135888U CN209558057U CN 209558057 U CN209558057 U CN 209558057U CN 201822135888 U CN201822135888 U CN 201822135888U CN 209558057 U CN209558057 U CN 209558057U
- Authority
- CN
- China
- Prior art keywords
- lamps
- light source
- power pack
- hole
- radiator
- 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.)
- Active
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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of lamps and lanterns, the lamps and lanterns include: mask, light source module group, radiator, power pack and the power supply mould group being set to inside the power pack, the light that light source module group issues is projected through mask from the downside of lamps and lanterns, wherein, the side of the radiator is arranged in the light source module group, so that the radiator sheds the heat that the light source module group issues；The other side of the radiator is arranged in the power pack；And first through hole is provided on the mask, the power pack tail portion is provided with the second through-hole, to form airflow radiating channel in the lamps and lanterns.Based on the utility model proposes scheme, light source region is isolated with power supply area, the heat for generating power supply is distributed from airflow radiating channel, and the heat that light source generates is distributed from radiator, the heat superposition that both avoids and is interfered with each other, and ensure that the trouble free service of lamps and lanterns.
Description
Technical field
The utility model relates to field of illuminating lamps, in particular to a kind of lamps and lanterns.
Background technique
Radiator is mostly used to radiate currently, lifting class lamps and lanterns on domestic market, the power panel as power supply is usual
It is placed in above radiator by the structural member of other lamps and lanterns, so that the heat that light source region generates endlessly is transmitted to power supply
Area leads to the temperature superimposition of power supply area, brings potential risks.
Utility model content
In view of the above problems, it proposes the utility model and overcomes the above problem or at least part of solution in order to provide one kind
The certainly lamps and lanterns of the above problem.
One aspect according to the present utility model provides a kind of lamps and lanterns, comprising: mask, light source module group, radiator, electricity
Source capsule and the power supply mould group being set to inside the power pack, the light that light source module group issues are penetrated on the downside of lamps and lanterns through mask
Out, wherein
The side of the radiator is arranged in the light source module group, so that the radiator issued the light source module group
Heat sheds；
The opposite other side of the radiator is arranged in the power pack；And
First through hole is provided on the mask, the power pack tail portion is provided with the second through-hole, in the lamps and lanterns
Form airflow radiating channel.
Optionally, the light source module group includes LED light source board and the multiple light sources that are set on the light source board, the light
Through-hole is provided on source plate, so that the airflow radiating channel penetrates through.
Optionally, the radiator includes pedestal and the cooling fin that is formed at the top of the pedestal, is also set on the pedestal
It is equipped with through-hole, the cooling fin is at least around the portion perimeter of the power pack.
Optionally, the power pack includes positioned at the first power pack shell of side, second source box shell and being located at tail
The support plate in portion, the power supply mould group is set to be made of the first power pack shell, second source box shell and support plate
Space in；
Second through-hole is arranged in the support plate.
Optionally, the two sides of the first power pack shell are provided with hook or card slot；
The two sides of the second source box shell are provided with the card slot or hook being adapted to the hook or card slot；
The first power pack shell is caught in the card slot and described second of the second source box shell by the hook
Power pack cage connection；Or
The second source box shell is caught in the card slot and described first of the first power pack shell by the hook
Power pack cage connection.
Optionally, the inside of the first power pack shell and the second source box shell are internally provided with multiple positions
Corresponding supporting rib is set, the power supply mould group is fixed in the power pack by multiple supporting ribs.
Optionally, the lamps and lanterns further include reflector, which is characterized in that
The reflector is the bowl-shape of back-off, the both ends connection of the reflector；
The radiator is connected by the pedestal with the top of the reflector, and the bottom surface of the pedestal is located at described anti-
In emitter, the cooling fin stretches out outside the reflector from the top of the reflector.
Optionally, the first through hole, the through-hole on the radiator, the through-hole on the light source board and described second
The center line of through-hole is on an axis.
Optionally, the mask includes frosted or the diffusion mask for adulterating diffusion particle, the light that the light source module group issues
A part is directly projected by the mask, and another part projects after being projected to reflector.
Optionally, the mask further includes optical lens, and light a part that the light source module group issues passes through the mask
It directly projects, another part projects after being projected to reflector.
The utility model proposes a kind of lamps and lanterns, comprising: mask, light source module group, radiator, power pack and is set to electricity
Power supply mould group inside source capsule, the light that light source module group issues are projected through mask from the downside of lamps and lanterns, wherein light source module group setting exists
The side of radiator；So that radiator can shed the heat that light source module group issues；The another of radiator is arranged in power pack
Side；And first through hole is provided on mask, power pack tail portion is provided with the second through-hole, logical to form airflow radiating in lamps and lanterns
Road.Based on the utility model proposes lamps and lanterns, light source region is isolated with power supply area, the heat for generating power supply is logical from airflow radiating
Road distributes, and the heat that light source generates is distributed from radiator, avoids the heat superposition of the two and interferes with each other, ensure that lamps and lanterns
Trouble free service.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift specific embodiment of the present utility model.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the lamps and lanterns decomposition texture schematic diagram according to the utility model embodiment；
Fig. 2 is the power pack decomposition texture schematic diagram according to the utility model embodiment；
Fig. 3 is the lamp combination form schematic diagram one according to the utility model embodiment；
Fig. 4 is the lamp combination form schematic diagram two according to the utility model embodiment；
Fig. 5 is the radiating principle schematic diagram according to the utility model embodiment.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
It should be noted that technical characteristic under the premise of not conflicting in the utility model embodiment and alternative embodiment
It can be combined with each other.
To solve the above problems, the utility model embodiment provides a kind of lamps and lanterns.Below by specific embodiment into
Row is described in detail.
In conjunction with shown in Fig. 1-4, the lamps and lanterns of the utility model embodiment include mask 1, light source module group 3, radiator 4, power supply
Mould group 2, power pack 6, wherein power supply mould group 2 is set in power pack 6, and the side of radiator 4 is arranged in light source module group 3, makes to dissipate
Hot device 4 can shed the heat that light source module group 3 issues, and the other side of radiator 4 is arranged in power pack 6, be provided on mask 1
First through hole 1a, 6 tail portion of power pack are provided with the second through-hole 6ca, to form airflow radiating channel in lamps and lanterns.
The utility model embodiment proposes a kind of lamps and lanterns, wherein the light that light source module group 3 issues is through mask 1 from lamps and lanterns
Downside is projected, and the side of radiator 4 is arranged in light source module group 3, and power pack 6 is arranged in the other side of radiator 4, sets on mask 1
It is equipped with first through hole 1a, 6 tail portion of power pack is provided with the second through-hole 6ca, first through hole 1a and the second through-hole 6ca connection and is formed as
The airflow radiating channel that power supply mould group 2 radiates, the heat of light source module group 3 are distributed by radiator 4.Based on the utility model proposes
Light source region is isolated scheme with power supply area, avoids the heat superposition of light source region and power supply area and interferes with each other, ensure that lamp
The trouble free service of tool.
It should be noted that in the present embodiment, light source module group 3 includes LED light source board 3b and is set on light source board 3b
Several light source 3c, but known daylighting way is not limited to LED light source board, can also be other modes, the utility model
It will not enumerate herein.
Specifically, the LED lamp bead 3c of more 80W is provided on the light source board 3b in the present embodiment, connection power supply mould group 2 is
It can shine, the through-hole 3a on light source board 3b is preferably disposed on the center of light source board 3b, and is circular through hole, through-hole 3a and mask
First through hole 1a on 1 is connected to the second through-hole 6ca of 2 tail portion of power pack, and the heat for generating power supply mould group 2 is along above-mentioned
The airflow radiating channel that through-hole is formed distributes, and solves the heat dissipation problem of power supply mould group 2.
Above-mentioned radiator 4 includes pedestal 4a and the cooling fin 4b being formed at the top of pedestal 4a, is provided with through-hole on pedestal 4a
4ab.The lower surface of pedestal 4a is arranged in light source board 3b, and multiple screw holes are provided on pedestal 4a, are provided on light source board 3b multiple
Screw hole corresponding with the screwhole position on pedestal 4a, light source board 3b and radiator 4 are fixed by screw connection, on radiator 4
At least around the portion perimeter of power pack 6, cooling fin 4b is used for as the light source 3c heat dissipation on light source board 3b cooling fin 4b；Radiator
4 pedestal 4a's is provided centrally with through-hole 4ab, and the through-hole 4ab on radiator 4 is corresponding with the position through-hole 3a on light source board 3b,
It radiates also for airflow radiating channel is formed for power supply mould group 2.
Above-mentioned mask 1 is set to the downside of light source board 3b, and the surrounding of mask 1 is provided with clamping part 1b, the pedestal of radiator 4
The edge of 4a is provided with card slot 4ac corresponding with the position clamping part 1b on mask 1, and mask 1 is allowed to pass through clamping part 1b card
Enter card slot 4ac to be connected and fixed with radiator 4, it is of course also possible to which card slot is arranged in the surrounding in mask 1, in the pedestal 4a of radiator 4
Clamping part is arranged in edge, connects the two, the effect played is the same.
Power pack 6 in the present embodiment include positioned at side the first power pack shell 6a, second source box shell 6b and
Support plate 6c positioned at tail portion, power supply mould group 2 are set to by the first power pack shell 6a, second source box shell 6b and support plate
In the space that 6c is constituted, the second through-hole 6ca is provided on support plate 6c.
Wherein, the two sides of the first power pack shell 6a are provided with hook 6aa, and the two sides of second source box shell 6b are provided with
The card slot 6ba, the first power pack shell 6a being adapted to the hook 6aa are caught on second source box shell 6b by hook 6aa
Card slot 6ba connect with second source box shell 6b, support plate 6c is fixed on the first power pack shell 6a and by screw 6d
The tail portion of two power pack shell 6b, the second through-hole 6ca being arranged on support plate 6c are ellipse hole, the inside with power pack 6
Connection, it should be noted that card slot can also be set in the two sides of the first power pack shell 6a, second source box shell 6b's
Hook is arranged in two sides, and the first power pack shell 6a is made to be connected with second source box shell 6b.
The inside of above-mentioned first power pack shell 6a and second source box shell 6b are additionally provided with the corresponding branch in multiple positions
Muscle 6bb is supportted, power supply mould group 2 is fixed on the inside of power pack 6 by supporting rib 6bb.
The lamps and lanterns of the utility model embodiment further include reflector 5, and the body shape of reflector 5 is the bowl-shape of back-off, instead
The both ends of emitter 5 are connected to, and radiator 4 is connected by pedestal 4a with the top of reflector 5, and the bottom surface of pedestal 4a is located at reflector 5
Interior, cooling fin 4b stretches out outside reflector 5 from the top of reflector 5.
Wherein, the top of reflector 5 has extended inwardly to form multiple mounting portion 5a, is provided with screw hole on mounting portion 5a, dissipates
The edge of the upper surface of the pedestal 4a of hot device 4 is provided with the screw hole being adapted to on mounting portion 5a, and the two is screwed, reflection
The light that device 5 can issue light source 3c reflects multiple angles, to reach better illuminating effect.
Above-mentioned first through hole 1a, the through-hole 4ab on radiator 4, the through-hole 3a on light source board 3b and the second through-hole 6ca
Center line can on an axis, to form airflow radiating channel.As long as in fact, first through hole 1a and the second through-hole
6ca connection, the utility model is to the through-hole 3a and radiator 4 on first through hole 1a, the second through-hole 6ca, light source board 3b
On the position through-hole 4ab do not do specific restriction.
Above-mentioned mask 1 can be frosted or the diffusion mask of doping diffusion particle, be also possible to optical lens, so that light
Light a part that source mould group 2 issues directly is projected by mask 1, and another part projects after being projected to reflector 5.
Fig. 5 gives the radiating principle schematic diagram of the lamps and lanterns of the utility model embodiment.As shown in figure 5, light source module group 3 produces
Raw heat can be distributed from the cooling fin 4b of radiator 4, power supply mould group 2 generate heat can by first through hole 1a,
The airflow radiating channel of the through-hole 4ab on through-hole 3a, radiator 4 on light source board 3b and the second through-hole 6ca formation gives out
It goes, light source region and power supply area is isolated, heat is avoided to be superimposed and interfere with each other.
The utility model embodiment proposes a kind of lamps and lanterns, and power pack tail portion is provided with the second through-hole, the setting of power supply mould group
In power pack, power pack is set to the upside of radiator, and light source module group is set to the downside of radiator, and is provided on mask
One through-hole, mask is set on the downside of light source module group, so that light source region and power supply area are kept apart, the heat that light source module group generates is by dissipating
Hot device distributes, and the heat that power supply mould group generates is distributed by airflow radiating channel, avoids the superposition of the two heat and interferes with each other, gas
Quickly the heat that power supply area generates quickly can be discharged by heat exchange for the design of the wandering passage of heat, in the base for not increasing cost
On plinth, the utility model proposes technical solution reached good heat dissipation effect, extend life of product, improve user's body
It tests and this programme is applicable to a variety of lifting products and uses.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (10)
1. a kind of lamps and lanterns, comprising: mask, light source module group, radiator, power pack and the power supply being set to inside the power pack
Mould group, the light that light source module group issues are projected through mask from the downside of lamps and lanterns, which is characterized in that
The side of the radiator is arranged in the light source module group, so that the heat that the radiator issues the light source module group
It sheds；
The opposite other side of the radiator is arranged in the power pack；And
First through hole is provided on the mask, the power pack tail portion is provided with the second through-hole, to be formed in the lamps and lanterns
Airflow radiating channel.
2. lamps and lanterns according to claim 1, which is characterized in that
The light source module group includes LED light source board and the multiple light sources that are set on the light source board, is arranged on the light source board
There is through-hole, so that the airflow radiating channel penetrates through.
3. lamps and lanterns according to claim 2, which is characterized in that
The radiator includes pedestal and the cooling fin that is formed at the top of the pedestal, is also equipped with through-hole on the pedestal, institute
Cooling fin is stated at least around the portion perimeter of the power pack.
4. lamps and lanterns according to claim 1 or 2, which is characterized in that
The power pack includes the first power pack shell, second source box shell and the support plate positioned at tail portion positioned at side,
The power supply mould group is set in the space being made of the first power pack shell, second source box shell and support plate；
Second through-hole is arranged in the support plate.
5. lamps and lanterns according to claim 4, which is characterized in that
The two sides of the first power pack shell are provided with hook or card slot；
The two sides of the second source box shell are provided with the card slot or hook being adapted to the hook or card slot；
The first power pack shell is caught in the card slot and the second source of the second source box shell by the hook
Box cage connection；Or
The second source box shell is caught in the card slot and first power supply of the first power pack shell by the hook
Box cage connection.
6. lamps and lanterns according to claim 4, which is characterized in that
The inside of the first power pack shell and the second source box shell are internally provided with the corresponding branch in multiple positions
Muscle is supportted, the power supply mould group is fixed in the power pack by multiple supporting ribs.
7. lamps and lanterns according to claim 3, which is characterized in that the lamps and lanterns further include reflector, and the reflector is to fall
Bowl-shape, the both ends connection of the reflector of button；
The radiator is connected by the pedestal with the top of the reflector, and the bottom surface of the pedestal is located at the reflector
Interior, the cooling fin stretches out outside the reflector from the top of the reflector.
8. lamps and lanterns according to claim 3, which is characterized in that
The center of the first through hole, the through-hole on the radiator, the through-hole on the light source board and second through-hole
Line is on an axis.
9. lamps and lanterns according to claim 7, which is characterized in that
The mask includes frosted or the diffusion mask for adulterating diffusion particle, and light a part that the light source module group issues passes through institute
It states mask directly to project, another part projects after being projected to reflector.
10. lamps and lanterns according to claim 7, which is characterized in that
The mask further includes optical lens, and light a part that the light source module group issues directly is projected by the mask, separately
A part projects after being projected to reflector.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135888.6U CN209558057U (en) | 2018-12-19 | 2018-12-19 | A kind of lamps and lanterns |
| PCT/CN2019/125260 WO2020125556A1 (en) | 2018-12-19 | 2019-12-13 | Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135888.6U CN209558057U (en) | 2018-12-19 | 2018-12-19 | A kind of lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558057U true CN209558057U (en) | 2019-10-29 |
Family
ID=68302968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822135888.6U Active CN209558057U (en) | 2018-12-19 | 2018-12-19 | A kind of lamps and lanterns |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209558057U (en) |
| WO (1) | WO2020125556A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125556A1 (en) * | 2018-12-19 | 2020-06-25 | 欧普照明股份有限公司 | Lamp |
| WO2021047395A1 (en) * | 2019-09-11 | 2021-03-18 | 苏州欧普照明有限公司 | Lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201772360U (en) * | 2010-08-11 | 2011-03-23 | 深圳市灏天光电有限公司 | Reflector lamp provided with hollowed-out heat-dissipating body |
| CN202149418U (en) * | 2011-07-30 | 2012-02-22 | 林士乾 | Light-emitting diode (LED) projection lamp |
| JP2013069599A (en) * | 2011-09-26 | 2013-04-18 | Beat Sonic:Kk | Led lamp |
| CN102374461B (en) * | 2011-11-30 | 2013-06-19 | 上海大学 | LED reflector lamp with convection slotted hole composite heat radiating structure |
| CN202484678U (en) * | 2012-03-01 | 2012-10-10 | 福建日能达光源科技有限公司 | Improved LED lamp |
| CN203404635U (en) * | 2013-06-17 | 2014-01-22 | 苏州东山精密制造股份有限公司 | LED lamp cup |
| CN209558057U (en) * | 2018-12-19 | 2019-10-29 | 欧普照明股份有限公司 | A kind of lamps and lanterns |
-
2018
- 2018-12-19 CN CN201822135888.6U patent/CN209558057U/en active Active
-
2019
- 2019-12-13 WO PCT/CN2019/125260 patent/WO2020125556A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125556A1 (en) * | 2018-12-19 | 2020-06-25 | 欧普照明股份有限公司 | Lamp |
| WO2021047395A1 (en) * | 2019-09-11 | 2021-03-18 | 苏州欧普照明有限公司 | Lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020125556A1 (en) | 2020-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI412689B (en) | Lamp | |
| CN101603634B (en) | LED lamp fitting | |
| US9857069B2 (en) | Spherical lamp with easy heat dissipation | |
| JP3169871U (en) | Lamp cover and lighting device including the lamp cover | |
| JP2013084574A (en) | Optical semiconductor lighting device | |
| CN101713504A (en) | Decorative light fixture including cooling system | |
| KR20140038116A (en) | Led lamp | |
| KR101079279B1 (en) | Round down light using LED | |
| US20130271998A1 (en) | Led light bulb and universal platform | |
| CN209558057U (en) | A kind of lamps and lanterns | |
| CN102410456B (en) | LED (light-emitting diode) lamp with good heat dissipation | |
| JP7014360B2 (en) | LED lighting lamp with enhanced heat dissipation function | |
| CN203404635U (en) | LED lamp cup | |
| KR20160118777A (en) | Lighting apparatus | |
| CN202349667U (en) | Light emitting diode (LED) lamp with high radiation performance | |
| KR20100110043A (en) | Led lamp with heat dissipation structure allowing natural convection | |
| JP3160000U (en) | LED lighting device and heat dissipation structure thereof | |
| CN103216741A (en) | Lighting device and lamp provided with same | |
| JP2015167089A (en) | Lighting device | |
| CN204164721U (en) | A kind of LED light source module and there is the LED of this LED light source module | |
| CN207729485U (en) | A kind of optically focused combines with floodlight, visible light and infrared light double mode machine outer lamp | |
| CN206222124U (en) | A kind of Down lamp for being easily installed and radiating | |
| JP2016521447A (en) | Stand type LED lighting device | |
| CN208952015U (en) | A kind of diffusing reflection downlight | |
| CN202938097U (en) | Novel LED (Light Emitting Diode) lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |