CN208331893U - A kind of uniform bulkhead lamp for changing illuminating area - Google Patents
A kind of uniform bulkhead lamp for changing illuminating area Download PDFInfo
- Publication number
- CN208331893U CN208331893U CN201820456797.XU CN201820456797U CN208331893U CN 208331893 U CN208331893 U CN 208331893U CN 201820456797 U CN201820456797 U CN 201820456797U CN 208331893 U CN208331893 U CN 208331893U
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- CN
- China
- Prior art keywords
- illuminating area
- sliding rail
- lampshade
- bulkhead lamp
- shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a kind of bulkhead lamps for uniformly changing illuminating area, including fixing end, the radiator being connect with fixing end, it further include the lampshade being connect with radiator, the bottom of lampshade is provided with circular bottom plate, inner wall is provided with multiple illuminating areas and changes device, and outer wall, which is provided with, changes shaft two, bevel gear set, shaft one and the micromotor that device is successively sequentially connected with each illuminating area.A kind of bulkhead lamp uniformly changing illuminating area provided by the utility model, by the luminous visual angle and the luminous intensity that change light emitting source, it realizes the technical effect for uniformly changing bulkhead lamp illuminating area, while guaranteeing service life with higher and preferable illumination effect can be kept for a long time.
Description
Technical field
The utility model relates to technical field of lamps, more particularly to a kind of industrial and mineral for uniformly changing illuminating area
Lamp.
Background technique
Bulkhead lamp is generally fixed on the top or side wall of work-yard, provides great convenience for worker's labour.However
The illuminating area of present bulkhead lamp is fixed and invariable, and causes bulkhead lamp that cannot accurately illuminate the working position of illumination needed for worker
It sets, influences the normal work of staff；Or light is irradiated to the place for not needing light, stimulate the eye of staff
Eyeball, so, a bulkhead lamp that can change illuminating area of utility model is particularly important.
Although disclosing a kind of intelligence that can uniformly change illuminating area size in existing patent CN201310444569.2
Can LED bay light, but set reflector for reflector in disclosed technical solution and stretchable sheet is spaced apart, and will be anti-
Tabula rasa and stretchable sheet are hinge on the floor, so that reflector is made of scattered reflector and stretchable sheet, by the outside of reflector
Sliding ring push the size of reflective cover opening to change illuminating area, when reflector repeatedly expand and be closed during,
The service life of reflector is seriously affected, and causes to connect between reflector and stretchable sheet loose after long-time use, is leaked
The problem of light influences the radiation response of bulkhead lamp.
Therefore, how to provide a kind of service life it is longer and can keep for a long time good radiation response one kind uniformly change
The problem of bulkhead lamp for becoming illuminating area is those skilled in the art's urgent need to resolve.
Utility model content
In view of this, the present invention provides a kind of uniform bulkhead lamps for changing illuminating area, by changing light emitting source
Luminous visual angle and luminous intensity, realize the technical effect for uniformly changing bulkhead lamp illuminating area, while guaranteeing with higher
Service life and preferable illumination effect can be kept for a long time.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of uniform bulkhead lamp for changing illuminating area, including fixing end, the radiator connecting with the fixing end also wrap
The lampshade connecting with the radiator is included, the bottom of the lampshade is provided with circular bottom plate, and inner wall is provided with multiple illuminating areas
Change device, outer wall is provided with the shaft two being successively sequentially connected with each illuminating area change device, bevel gear set, turns
Axis one and micromotor；
Wherein, the illuminating area change device include linkage section, the first sliding rail, the second sliding rail, lampshade transmission mechanism with
And barn door, and first sliding rail and the linkage section integrally connected, and be fixed in the lampshade by the linkage section
On wall, second sliding rail is fixed on the bottom plate, and lampshade transmission mechanism one end and the shaft two are sequentially connected, separately
One end and the barn door are hinged, and the barn door is slidably connected with first sliding rail and second sliding rail respectively.
The utility model is the illuminating area by each changing the matched micromotor of device with the illuminating area
Change device and power is provided, so that each illuminating area is changed device independent operating, but also multiple light can be made
Product of showing up changes device and is used in conjunction with each other, and enables the direction at illumination visual angle is comprehensive to change, and preferable realize uniformly changes
The technical effect of illuminating area；The micromotor will be moved by the shaft one, the bevel gear set and the shaft two
Power is transmitted to the illuminating area and changes device, make illuminating area change the barn door in device along first sliding rail and
The second sliding rail translation, realizes that folk prescription position changes the technical effect of visual angle size；And the illuminating area of the utility model changes
Become device to be located inside lampshade, while guaranteeing that lampshade is whole as a complete optically focused, ensure that the same of long service life
When, light side leakage can also be prevented, so as to keep preferable illumination effect for a long time.
Preferably, the lampshade transmission mechanism is hinged by the cam that is rotatablely connected with the shaft two and with the cam
Connecting rod composition, and the connecting rod and the barn door are hinged, and the cam is made to drive institute while rotation around the shaft two
It states connecting rod and does plane motion, slided to drive and be realized with the hinged barn door of the connecting rod along first sliding rail and described second
The effect of rail translation.
Preferably, the basic circle centre bore of the cam passes through the shaft two, rotates the cam around the shaft.
Preferably, the protrusion of the connecting rod and the cam is hinged, and connecting rod described in the cam driven is made to do plane motion.
Preferably, the illuminating area changes device and is uniformly arranged on the inner wall of the lampshade, can make illuminating area
Change more evenly.
Preferably, first sliding rail is arranged in parallel with second sliding rail, keeps the barn door smoothly flat along track
It moves, guarantees that there is longer service life, while change illuminating area more evenly.
Preferably, the light emitting source of adjustable luminous intensity is arranged in the circular bottom plate center, by adjusting the strong of light emitting source
Degree cooperation changes the embodiment of illuminating area, makes to guarantee luminous intensity appropriate under the premise of realizing change illuminating area,
The technical issues of avoiding the change due to illuminating area that intensity of illumination is made to become larger or become smaller.
It preferably, further include the microcontroller being connect with lamp body and the remote control with the microcontroller by wireless connection
System is realized to the long-range control of bulkhead lamp and intelligent control.
Preferably, further include the universal conversion equipment being connect with lamp body, realize the direction of comprehensive change illumination.
Preferably, it further includes the reflective strip being detachably connected with the barn door end that the illuminating area, which changes device,
Further realize the effect for changing luminous intensity.
A kind of application method of the uniform bulkhead lamp for changing illuminating area, it is micro- on lamp body to being connected to by remote control system
Controller issues command signal, and the microcontroller controls the work of micromotor and light emitting source according to described instruction signal respectively
Make state；The micromotor passes sequentially through shaft one, bevel gear set and shaft two and provides power for lampshade transmission mechanism, institute
It states lampshade transmission mechanism and transfers power to barn door, translate the barn door along the first sliding rail and the second sliding rail, change hair
Light source irradiates the size at visual angle, while the luminous intensity of light emitting source is adjusted according to need of work；
And by the remote control system remotely control the in running order illuminating area change the quantity of device with
And orientation makes each illuminating area change device independent operating according to the needs of staff, or makes multiple light
Product of showing up changes device and is used in conjunction with each other, and enables the direction at illumination visual angle is comprehensive to change, and preferable realize uniformly changes
The technical effect of illuminating area.
Preferably, the lampshade transmission mechanism is rotated by cam around the shaft two, while drive link does plane fortune
Dynamic, the connecting rod drives the barn door to translate along first sliding rail and second sliding rail.
Preferably, the microcontroller controls opening or closing for micromotor according to described instruction signal, controls simultaneously
The effect for uniformly changing illuminating area is realized in revolving speed and direction.
Preferably, the microcontroller controls the luminous intensity of light emitting source according to described instruction signal, and cooperation changes illumination
The embodiment of area makes to guarantee luminous intensity appropriate under the premise of realizing change illuminating area, avoid due to plane of illumination
The technical issues of long-pending change makes intensity of illumination become larger or become smaller.
It can be seen via above technical scheme that compared with prior art, the utility model, which discloses to provide, a kind of uniformly to be changed
The bulkhead lamp for becoming illuminating area, may be implemented following technical effect:
1. one direction uniformly changes the size at light emitting source irradiation visual angle, uniformly change the area of illumination；
2. enabling the direction at luminous viewpoint visual angle is comprehensive to change, uniformly change the area of illumination；
3. guarantee long service life, light side leakage can also be prevented, so as to keep preferable for a long time
Illumination effect；
4. long-range control uniformly changes the bulkhead lamp of illuminating area；
5. realizing under the premise of changing illuminating area, guarantee luminous intensity appropriate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is a kind of overhead sectional view for the industrial and mineral modulated structure for uniformly changing illuminating area of the utility model；
Fig. 2 attached drawing is the structure of lampshade transmission mechanism in a kind of bulkhead lamp for uniformly changing illuminating area of the utility model
Front view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment discloses a kind of bulkhead lamp for uniformly changing illuminating area, including fixing end, with fixation
The radiator for holding connection, further includes the lampshade 1 connecting with radiator, and the bottom of lampshade 1 is provided with circular bottom plate 11, inner wall setting
There are multiple illuminating areas to change device, outer wall, which is provided with, changes the shaft two that device is successively sequentially connected with each illuminating area
15, bevel gear set 14, shaft 1 and micromotor 12；
Wherein, it includes linkage section 160, the first sliding rail 161, the second sliding rail 162, lampshade driver that illuminating area, which changes device,
Structure and barn door 163, and the first sliding rail 161 and 160 integrally connected of linkage section, and be fixed in lampshade 1 by linkage section 160
On wall, the second sliding rail 162 is fixed on bottom plate 11, and lampshade transmission mechanism one end and shaft 2 15 are sequentially connected, the other end and screening
Tabula rasa 163 is hinged, and barn door 163 is slidably connected with the first sliding rail 161 and the second sliding rail 162 respectively.
In order to further optimize the above technical scheme, lampshade transmission mechanism is by the cam 1640 that is rotatablely connected with shaft 2 15
And hinged connecting rod 1641 forms with cam 1640, and connecting rod 1641 and barn door 163 are hinged.
In order to further optimize the above technical scheme, the basic circle centre bore of cam 1640 passes through shaft 2 15.
In order to further optimize the above technical scheme, connecting rod 1641 and the protrusion of cam 1640 are hinged.
In order to further optimize the above technical scheme, illuminating area changes device and is uniformly arranged on the inner wall of lampshade 1.
In order to further optimize the above technical scheme, the first sliding rail 161 is arranged in parallel with the second sliding rail 162.
In order to further optimize the above technical scheme, the light emitting source 2 of adjustable luminous intensity is arranged in 11 center of bottom plate.
In order to further optimize the above technical scheme, further include the microcontroller connecting with lamp body and lead to microcontroller
Cross the remote control system being wirelessly connected.
It in order to further optimize the above technical scheme, further include the universal conversion equipment being connect with lamp body.
In order to further optimize the above technical scheme, it further includes removable with 163 end of barn door that illuminating area, which changes device,
Unload the reflective strip of connection.
A kind of application method of the uniform bulkhead lamp for changing illuminating area, it is micro- on lamp body to being connected to by remote control system
Controller issues command signal, and microcontroller controls the work shape of micromotor 12 and light emitting source 2 according to command signal respectively
State；Micromotor 12 passes sequentially through shaft 1, bevel gear set 14 and shaft 2 15 and provides power, lamp for lampshade transmission mechanism
Cover transmission mechanism transfers power to barn door 163, moves barn door 163 along the first sliding rail 161 and the second sliding rail 162, changes
Become the size that light emitting source 2 irradiates visual angle, while adjusting the luminous intensity of light emitting source 2 according to need of work；
And the quantity and orientation that in running order illuminating area changes device, root are remotely controlled by remote control system
According to the needs of staff, each illuminating area is made to change device independent operating, or multiple illuminating areas is made to change device phase
Mutually it is used cooperatively.
In order to further optimize the above technical scheme, lampshade transmission mechanism is by 2 15 rotation around the shaft of cam 1640, together
When drive link 1641 do plane motion, connecting rod 1641 drives barn door 163 to move along the first sliding rail 161 and the second sliding rail 162.
In order to further optimize the above technical scheme, microcontroller according to command signal control micromotor 12 unlatching or
It closes, while controlling revolving speed and direction.
In order to further optimize the above technical scheme, microcontroller controls the luminous intensity of light emitting source according to command signal,
Cooperation changes the embodiment of illuminating area, makes to guarantee luminous intensity appropriate under the premise of realizing change illuminating area.
Embodiment 1:
A kind of uniform bulkhead lamp for changing illuminating area, including fixing end, radiator connect with fixing end, further include and
The lampshade 1 of radiator connection, the bottom of lampshade 1 are provided with circular bottom plate 11, and inner wall is evenly arranged with multiple illuminating areas and changes
Device, outer wall, which is provided with, changes shaft 2 15, bevel gear set 14, the shaft one that device is successively sequentially connected with each illuminating area
13 and micromotor 12；
Wherein, it includes linkage section 160, the first sliding rail 161, the second sliding rail 162, lampshade driver that illuminating area, which changes device,
Structure and barn door 163, and the first sliding rail 161 and 160 integrally connected of linkage section, and be fixed in lampshade 1 by linkage section 160
On wall, the second sliding rail 162 is fixed on bottom plate 11, and the light emitting source 2 of adjustable luminous intensity is arranged in 11 center of bottom plate, and lampshade passes
The basic circle centre bore of the cam 1640 of motivation structure one end passes through shaft 2 15, is rotatablely connected cam 1640 and shaft 2 15, and
And the protrusion of cam 1640 is hinged with connecting rod 1641, and connecting rod 1641 is made to be located at the other end of lampshade transmission mechanism, and and barn door
163 is hinged, and the first sliding-rail groove and the second sliding-rail groove are provided in barn door 163, distinguishes the first sliding-rail groove and the second sliding-rail groove
Across the first sliding rail 161 and the second sliding rail 162 being parallel to each other, make barn door 163 and the first sliding rail 161 and the second sliding rail 162
The reflective strip for being slidably connected, and being detachably connected in 163 end of barn door；
A kind of uniform bulkhead lamp for changing illuminating area, further includes universal conversion equipment, the microcontroller connecting with lamp body
And pass through the remote control system of wireless connection with microcontroller.
When increasing the light-emitting area of bulkhead lamp, is issued and increased to the microcontroller being connected on lamp body by remote control system
The command signal of light-emitting area, microcontroller control the work shape of micromotor 12 according to the command signal for increasing light-emitting area
State, and the working condition that illuminating area changes device is controlled by micromotor 12, so that micromotor 12 is passed sequentially through shaft one
13, bevel gear set 14 and shaft 2 15 provide power for lampshade transmission mechanism, and lampshade transmission mechanism is rotated by cam 1640
Axis 2 15 rotates, while rotates the protrusion of cam 1640 to the open side of lampshade 1, does 1640 drive link 1641 of cam flat
Face movement, connecting rod 1641 drive barn door 163 to translate along the first sliding rail 161 and the second sliding rail 162 to open side, make light emitting source 2
Irradiation visual angle become larger, so that the light-emitting area of bulkhead lamp be made to become larger, while in order to avoid increasing the bulkhead lamp after light-emitting area
Light weaken, microcontroller receive from remote control system increase light-emitting area command signal after, can simultaneously remotely increase
The luminous intensity of strong light emitting source 2, and light-emitting section can be added in the end of barn door 163, further enhance light emission luminance.
And can remotely be controlled by remote control system in running order illuminating area change device quantity and
Orientation can not only make each illuminating area change device independent operating, but also can make multiple according to the needs of staff
The illuminating area changes device and is used in conjunction with each other, and enables the direction at illumination visual angle is comprehensive to change, at the same time it can also logical
It crosses remote control system and remotely controls universal conversion equipment, enable bulkhead lamp all-directional rotation, preferable realize uniformly changes illumination
The technical effect of area.
Embodiment 2:
A kind of uniform bulkhead lamp for changing illuminating area, including fixing end, radiator connect with fixing end, further include and
The lampshade 1 of radiator connection, the bottom of lampshade 1 are provided with circular bottom plate 11, and inner wall is evenly arranged with multiple illuminating areas and changes
Device, outer wall, which is provided with, changes shaft 2 15, bevel gear set 14, the shaft one that device is successively sequentially connected with each illuminating area
13 and micromotor 12；
Wherein, it includes linkage section 160, the first sliding rail 161, the second sliding rail 162, lampshade driver that illuminating area, which changes device,
Structure and barn door 163, and the first sliding rail 161 and 160 integrally connected of linkage section, and be fixed in lampshade 1 by linkage section 160
On wall, the second sliding rail 162 is fixed on bottom plate 11, and the light emitting source 2 of adjustable luminous intensity is arranged in 11 center of bottom plate, and lampshade passes
The basic circle centre bore of the cam 1640 of motivation structure one end passes through shaft 2 15, is rotatablely connected cam 1640 and shaft 2 15, and
And the protrusion of cam 1640 is hinged with connecting rod 1641, and connecting rod 1641 is made to be located at the other end of lampshade transmission mechanism, and and barn door
163 is hinged, and the first sliding-rail groove and the second sliding-rail groove are provided in barn door 163, distinguishes the first sliding-rail groove and the second sliding-rail groove
Across the first sliding rail 161 and the second sliding rail 162 being parallel to each other, make barn door 163 and the first sliding rail 161 and the second sliding rail 162
The reflective strip for being slidably connected, and being detachably connected in 163 end of barn door；
A kind of uniform bulkhead lamp for changing illuminating area, further includes universal conversion equipment, the microcontroller connecting with lamp body
And pass through the remote control system of wireless connection with microcontroller.
When reducing the light-emitting area of bulkhead lamp, is issued and reduced to the microcontroller being connected on lamp body by remote control system
The command signal of light-emitting area, microcontroller control the work shape of micromotor 12 according to the command signal for reducing light-emitting area
State, and the working condition that illuminating area changes device is controlled by micromotor 12, so that micromotor 12 is passed sequentially through shaft one
13, bevel gear set 14 and shaft 2 15 provide power for lampshade transmission mechanism, and lampshade transmission mechanism is rotated by cam 1640
Axis 2 15 rotates, while rotates the protrusion of cam 1640 to the bottom side of lampshade 1, does 1640 drive link 1641 of cam flat
Face movement, connecting rod 1641 drive barn door 163 to translate along the first sliding rail 161 and the second sliding rail 162 to bottom side, make light emitting source 2
Irradiation visual angle become smaller, so that the light-emitting area of bulkhead lamp be made to reduce, while in order to avoid reducing the bulkhead lamp after light-emitting area
Light enhancing, microcontroller receive from remote control system reduction light-emitting area command signal after, can simultaneously remotely subtract
The luminous intensity in weak light source 2, and light-emitting section can be removed in the end of barn door 163, further weaken light emission luminance.
And can remotely be controlled by remote control system in running order illuminating area change device quantity and
Orientation can not only make each illuminating area change device independent operating, but also can make multiple according to the needs of staff
The illuminating area changes device and is used in conjunction with each other, and enables the direction at illumination visual angle is comprehensive to change, at the same time it can also logical
It crosses remote control system and remotely controls universal conversion equipment, enable bulkhead lamp all-directional rotation, preferable realize uniformly changes illumination
The technical effect of area.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of bulkhead lamp for uniformly changing illuminating area, including fixing end, the radiator being connect with the fixing end, feature
It is, further includes the lampshade (1) being connect with the radiator, the bottom of the lampshade (1) is provided with circular bottom plate (11), inner wall
It is provided with multiple illuminating areas and changes device, outer wall, which is provided with, changes what device was successively sequentially connected with each illuminating area
Shaft two (15), bevel gear set (14), shaft one (13) and micromotor (12)；
Wherein, it includes linkage section (160), the first sliding rail (161), the second sliding rail (162), lampshade that the illuminating area, which changes device,
Transmission mechanism and barn door (163), and first sliding rail (161) and the linkage section (160) integrally connected, and pass through institute
It states linkage section (160) to be fixed on the lampshade (1) inner wall, second sliding rail (162) is fixed on the bottom plate (11), institute
It states lampshade transmission mechanism one end and the shaft two (15) to be sequentially connected, the other end and the barn door (163) are hingedly, and described
Barn door (163) is slidably connected with first sliding rail (161) and second sliding rail (162) respectively.
2. a kind of bulkhead lamp for uniformly changing illuminating area according to claim 1, which is characterized in that the lampshade transmission
Mechanism is by the cam (1640) and the connecting rod hinged with the cam (1640) that are rotatablely connected with the shaft two (15)
(1641) it forms, and the connecting rod (1641) and the barn door (163) are hinged.
3. a kind of bulkhead lamp for uniformly changing illuminating area according to claim 2, which is characterized in that the cam
(1640) basic circle centre bore passes through the shaft two (15).
4. a kind of bulkhead lamp for uniformly changing illuminating area according to claim 2, which is characterized in that the connecting rod
(1641) hinged with the protrusion of the cam (1640).
5. a kind of bulkhead lamp for uniformly changing illuminating area according to claim 1, which is characterized in that the illuminating area
Change device to be uniformly arranged on the inner wall of the lampshade (1).
6. a kind of bulkhead lamp for uniformly changing illuminating area according to claim 1, which is characterized in that first sliding rail
(161) it is arranged in parallel with second sliding rail (162).
7. a kind of bulkhead lamp for uniformly changing illuminating area according to claim 1, which is characterized in that the circular bottom plate
(11) light emitting source (2) of adjustable luminous intensity is arranged in center.
8. a kind of bulkhead lamp for uniformly changing illuminating area according to claim 1, which is characterized in that further include and lamp body
The microcontroller of connection and the remote control system for passing through wireless connection with the microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456797.XU CN208331893U (en) | 2018-04-03 | 2018-04-03 | A kind of uniform bulkhead lamp for changing illuminating area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456797.XU CN208331893U (en) | 2018-04-03 | 2018-04-03 | A kind of uniform bulkhead lamp for changing illuminating area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331893U true CN208331893U (en) | 2019-01-04 |
Family
ID=64780136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456797.XU Expired - Fee Related CN208331893U (en) | 2018-04-03 | 2018-04-03 | A kind of uniform bulkhead lamp for changing illuminating area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331893U (en) |
-
2018
- 2018-04-03 CN CN201820456797.XU patent/CN208331893U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |