CN209511684U - A kind of desk lamp - Google Patents
A kind of desk lamp Download PDFInfo
- Publication number
- CN209511684U CN209511684U CN201920111809.XU CN201920111809U CN209511684U CN 209511684 U CN209511684 U CN 209511684U CN 201920111809 U CN201920111809 U CN 201920111809U CN 209511684 U CN209511684 U CN 209511684U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- pedestal
- driven member
- desk lamp
- lamp
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to technical field of lamps, more particularly to a kind of desk lamp, the desk lamp includes pedestal, the lamp body being connect with pedestal, the lamp body includes the lampshade that can be rotated relative to the pedestal, light source in the lampshade is set, the light that the light source issues can pass through the lampshade, at least partly region is equipped with the display structure that can show advertising information or pattern on the lampshade, the charging switching part of promising external electronic device charging is set on the pedestal, lampshade has translucency, when light source emits beam, light penetrates lampshade, display structure can show advertising information or pattern, simultaneously, lampshade can be rotated relative to pedestal, advertising information and pattern is facilitated to carry out the displaying of different angle, and illumination can be provided, further charge function can also be provided for the electronic equipment of consumer, improve user experience.
Description
[technical field]
The utility model relates to technical field of lamps more particularly to a kind of desk lamps.
[background technique]
Desk lamp is one kind of lamp, and small and exquisite exquisiteness is convenient for carrying.Desk lamp is mainly decoration function, easy to read, study, work
Make.Desk lamp has much surmounted the value of desk lamp itself, and desk lamp has had changed into an art work.Existing desk lamp is often only
With illuminating effect, function is relatively simple, is not able to satisfy the demand of multiplicity of subscriber.
[utility model content]
For the defect for overcoming function of desk lamp single, the utility model provides a kind of desk lamp.
The utility model provides a kind of desk lamp, and the desk lamp includes pedestal, the lamp body that connect with pedestal, and the lamp body includes
The lampshade that can be rotated relative to the pedestal, the light source being arranged in the lampshade, the light that the light source issues can pass through the lamp
It covers, at least partly region is equipped with the display structure that can show advertising information or pattern on the lampshade, is provided on the pedestal
For the charging switching part of external electronic device charging.
Preferably, the charging switching part includes charging converting interface and charging cable, and the charging converting interface includes that USB connects
Any or a variety of in mouth, type-c interface, micro-USB interface, the charging cable includes wire body and is connected to wire body one
The inserted terminal at end, the inserted terminal include USB interface, type-c interface, any or a variety of, institute in micro-USB interface
The other end for stating wire body is connect with the pedestal.
Preferably, the display structure is formed directly on the lampshade；Or liner is provided in the lampshade, it is described
Display structure is placed in the interior lining.
Preferably, the display structure is electronic display, and communication module is provided in the electronic display, described logical
Letter module controls the electronic display for receiving network signal and plays advertisement or display pattern.
Preferably, the lamp body further includes lamppost, top cover and bottom cover, and the bottom cover is fixed on the lamppost close to the bottom
Seat side and with the pedestal have a spacing, the lampshade be set on the lamppost and with the detachable company of the pedestal
It connects, the detachable lid of top cover is closed in side of the lampshade far from the bottom cover.
Preferably, the lamppost extends through the bottom cover and has a spacing between the pedestal, on the pedestal
It is provided with the driving mechanism connecting with the lamppost, the driving mechanism drives the lamppost rotation, and the lamppost is rotated into one
Step drives the lampshade rotation；Alternatively, the lamp body further includes the connector being arranged between the bottom cover and the pedestal, institute
It states connector one end to be fixedly connected with bottom cover, there is a spacing between the other end and the pedestal, described in driving mechanism driving
Connector rotation, the connector rotation are further driven to the lampshade rotation.
Preferably, the driving mechanism include driving link, with the driven member of driving link engagement, the driving that is connect with driven member
Axis and the force piece connected with the driving link, the drive shaft are connected with the lamppost or the connector, described dynamic
Power part drives the driving link rotation, and the driving link rotation drives the driven member rotation, and the driven member drives the drive
Moving axis rotation, the drive shaft are further driven to the lamppost or connector rotation.
Preferably, cavity is formed in the pedestal, the driving link and driven member are arranged in the cavity, the drive
Shaft part stretches out the pedestal and is provided with support plate, the support plate and institute in the surface of the bottom cover, the cavity
Driven member is stated to be oppositely arranged and there is a spacing between the two；Position-limited rail is offered in the support plate, is set on the driven member
It is equipped with rotatable support, the rotatable support, which can be fallen into, to be supported the driven member in the position-limited rail and make described
Driven member rotation；Alternatively, be provided with position-limited rail on the driven member, it is provided with rotatable support in the support plate, described turn
Dynamic supporting element, which can be fallen into, to be supported the driven member in the position-limited rail and the driven member is rotated.
Preferably, the rotatable support includes the Coupling being fixedly connected with support plate or driven member and rolling connection
Rotatable support is arranged between the side of the lampshade in ball in the Coupling, the driven member and the pedestal
And position-limited rail.
Preferably, the light source be any one of LED light, incandescent lamp, halogen lamp, fluorescent lamp or appoint it is several, it is described
Light source is multiple, and is evenly distributed on the outer wall of the lamppost；The desk lamp can be placed on desktop or can hang fixation
On the stationary platform.
Compared with prior art, lamp body includes the lampshade that can be rotated relative to the pedestal, the light being arranged in the lampshade
Source, the light that the light source issues can pass through the lampshade, and the lampshade can show advertising information or pattern, set on the pedestal
It is equipped with the charging switching part for external electronic device charging, lampshade has translucency, and when light source emits beam, light penetrates lamp
Cover, display structure can show advertising information or pattern, meanwhile, lampshade can be rotated relative to pedestal, facilitate advertising information and pattern
The displaying of different angle is carried out, and illumination can be provided, further can also provide charging for the electronic equipment of consumer
Function improves user experience, and further, the desk lamp can be placed in public place, such as dining room, the fields such as book bar, coffee-house
Institute plays free shared charging, illumination, plays advertising information and show the function of pattern.
It is provided with liner in the lampshade, shows that structure setting in interior lining, facilitates and replaces the liner with aobvious
Show different pattern and advertising information.
The display structure is electronic display, is provided with communication module, the communication module in the electronic display
Advertisement or display pattern are played to control the electronic display for receiving network signal, advertising information can be improved well
The real-time and diversity played with pattern, better meets the demand of user.
The lampshade be set on the lamppost and with the pedestal detachable connection, the detachable lid of the top cover closes
It is convenient that lampshade is replaced in side of the lampshade far from the bottom cover.
Rotatable support, the support plate and the driven member are provided in the support plate and the one of the driven member
One on offer position-limited rail, rotatable support, which can be fallen into, to be supported the driven member in the position-limited rail and makes institute
Driven member rotation is stated, rotatable support and position-limited rail cooperation are set, fixation can be supported to driven member well, while can be very
The rotary motion trace of good restriction driven member, improves the stability of driven member rotation.
The rotatable support includes ball, and the driven member and the pedestal are arranged between the side of the lampshade
Rotatable support and position-limited rail can be further improved the stability of driven member rotation.
[Detailed description of the invention]
Fig. 1 is the overall structure diagram of desk lamp provided by the utility model；
Fig. 2 is desk lamp configuration schematic diagram provided by the utility model；
Fig. 3 is the configuration schematic diagram in the lampshade of desk lamp provided by the utility model when being provided with liner；
Fig. 4 is that the lamp housing portion region of desk lamp provided by the utility model is the configuration schematic diagram of electronic display；
Fig. 5 is another configuration schematic diagram of desk lamp provided by the utility model；
Fig. 6 is the portion the A enlarged drawing in Fig. 5；
Fig. 7 is the pedestal schematic cross-sectional view of the desk lamp provided in the utility model；
Fig. 8 is the portion B enlarged drawing in Fig. 7；
Fig. 9 is the structural schematic diagram of rotary support member in the desk lamp provided in the utility model.
Description of symbols:
10, desk lamp；101, pedestal；1011, plug；1012, charge switching part；1013, support plate；1014, top plate；
1015, rotatable support；1015 ', Coupling；1015 ", ball；1016, position-limited rail；102, lamp body；1021, lampshade；1022,
Light source；1023, liner；1024, lamppost；1025, bottom cover；1026, top cover；1027, limit convex is stupefied；1028, region is supported；
1029, socket part；103, driving mechanism；1031, driving link；1032, driven member；1033, force piece；104, support plate；105,
Supporting element；106, it switchs；108, electronic display；1081, communication module；109, connector；30, driving mechanism；301, actively
Part；302, driven member；303, drive shaft；304, force piece.
[specific embodiment]
In order to make the purpose of this utility model, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to solve
The utility model is released, is not used to limit the utility model.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of desk lamp 10, and desk lamp 10 includes that pedestal 101 and pedestal 101 connect
The lamp body 102 connect.The lamp body 102 include can relative to the pedestal 101 rotate lampshade 1021, be arranged in the lampshade 1021
Interior light source 1022, the light that the light source 1022 issues can pass through the lampshade 1021, at least partly area on the lampshade 1021
Domain is equipped with the display structure that can show advertising information or pattern.Lampshade 1021 is rotated relative to pedestal 101, facilitates lampshade 1021 will
Advertising information or pattern carry out multi-angle displaying.Be arranged on pedestal 101 plug 1011 that the promising light source 1022 is powered with
And the charging switching part 1012 for external electronic device charging.External electronic device can for mobile phone, tablet computer or other
Electronic equipment.
In some specific embodiments, charging switching part 1012 includes charging converting interface and charging cable.Optionally, it fills
Electric converting interface includes any or more in the usb interface, type-c interface, micro-usb interface being arranged on pedestal 101
Kind.Charging cable includes wire body and the inserted terminal for being connected to wire body one end, the inserted terminal include USB interface, type-c interface,
Any or a variety of in micro-USB interface, the other end of the wire body is connect with the pedestal 101.It is also set on pedestal 101
It is equipped with switch 106, switch 106 is used to control light source 1022 and shines or extinguish.
Lampshade 1021 is made using transparent, good weatherability and nonmetallic materials with long service life.The shape of lampshade 1021
It can be the shapes such as cylinder, cone, prismatic table shape, prismatic.Optionally, lampshade 1021 is cylinder in the present invention
Shape.
In some specific embodiments, display structure is the advertising information being set up directly on lampshade 1021 or figure
Case.For example, advertising information or pattern are arranged on lampshade 1021 by modes such as spraying, printing, Freehandhand-drawings.Lampshade 1021 has
Translucency, when light source 1022 emits beam, so that advertising information or pattern are presented.It is appreciated that advertising information and figure
Case can also be presented in the case where no light source 1022, be suitble in the case where having light source 1022 in night or dark
It is used under environment.Alternatively, the difference of the illumination effect based on different light sources, so that advertising information or pattern-information obtain difference
Bandwagon effect.Particularly, set off gas by contrast in use, can play well when desk lamp 10 provided by the utility model is placed on dining room
The effect of atmosphere and advertisement can be played or show pattern, and charge function can also be provided for the electronic equipment of consumer,
Improve user experience.
Referring to Fig. 3, in some other implementations, liner 1023 is provided in lampshade 1021.Display structure is to set
Set advertising information or pattern on liner 1023.Similarly, the advertising information on liner 1023 or pattern can also lead to
The modes such as spraying, printing or Freehandhand-drawing are crossed to be arranged.Optionally, liner can be arranged with 1021 integral type of lampshade, can also be with lamp
1021 detachable connections, such as bonding, the micro- suction detachable connection method of nanometer are covered, or even can also be arranged on lampshade 1021
The fixed liner 1023 of the structures such as accommodating chamber.Liner 1023 and 1021 detachable connection of lampshade, it is convenient to liner 1023 into
Row replacement, to show different layouts and different advertising informations.
Referring to Fig. 4, in other embodiment, the lampshade 1021 at least partly region is electronic display 108,
At this point, display structure corresponds to electronic display 108.Electronic display 108 can be used for showing advertising information or pattern.It is optional
Ground, electronic display 108 include any one of OLED flexible display screen or LED display.The desk lamp 10 further includes setting
Set the communication module 1081 in electronic display 108.The communication module 1081, communication module 1081 is for storing cloud number
According to, and the content that electronic display 108 plays advertising information or pattern is controlled by network signal.
Fig. 5 and Fig. 6 are please referred to, the lamp body 102 further includes lamppost 1024, top cover 1026 and bottom cover 1025.Bottom cover 1025
The lamppost 1024 is fixed on close to the side of the pedestal 101 and there is a spacing, the lampshade 1021 with the pedestal 101
Be set on the lamppost 1024 and with 101 detachable connection of pedestal, the detachable lid of top cover 1026 close in the lamp
Cover 1021 sides far from the bottom cover 1025.Optionally, bottom cover 1025 and top cover 1026 are disk-shaped, bottom cover 1025 and top cover
Limit convex stupefied 1027 is respectively set on 1026, limit convex stupefied 1027 is arranged along bottom cover 1025 and top cover 1026 are axial, and limits
Have one to support region 1028 between convex stupefied 1027 circumferential edge and top cover 1026 and the excircle of bottom cover 1025.When lampshade 1021
After being set on lamppost 1024, one end of 1021 short transverse of lampshade is supported to be supported on region 1028 described, and lampshade
The outer wall of 1021 inner wall and limit convex stupefied 1027 abuts against.When by 1026 hamper of top cover in lampshade 1021 far from bottom cover 1025
When one end, the outer wall and 1021 inner wall of lampshade of the limit convex of top cover 1026 stupefied 1027 are abutted against, and lampshade 1021 is far from bottom cover
1025 one end is supported with the region 1028 that supports, and is formed on top cover 1026 and is supported region (not shown) and setting the bottom of at
The region 1028 that supports on lid 1025 cooperates the inner wall of limit convex stupefied 1027 that the lampshade 1021 is supported limit.
Referring to Fig. 5, socket part 1029 can also be set, bottom cover 1025 passes through 1029 He of socket part on bottom cover 1025
The lamppost 1024 is sleeved and fixed.Similarly, socket part (not shown) also can be set on top cover 1026.
Please continue to refer to Fig. 5, light source 1022 is one of LED light, incandescent lamp, halogen lamp, fluorescent lamp or appoints several.
Light source 1022 is multiple, and is evenly distributed on the outer wall of the lamppost 1024.
Referring to Fig. 7, the lamp body 102 further includes the connection being arranged between the lampshade 1021 and the pedestal 101
Part 109,109 one end of connector are connect with bottom cover 1025, and the other end is connect with pedestal 101.Between connector 109 and bottom cover 1025
It can be connected by screw to, facilitate installation and removal.
Referring to Fig. 8, being provided with the driving mechanism 30 connecting with connector 109 on pedestal 101.The driving mechanism 30 is driven
Follower link 109 rotates, so that connector 109 drives the lampshade 1021 to rotate.It is appreciated that the connector 109 can be with
Omit, lamppost 1024 extend through bottom cover 1025 also can, driving mechanism 30 directly and lamppost 1024 connection.
Please continue to refer to Fig. 8, driving mechanism 30 include driving link 301, connect with driving link 301 driven member 302, and from
The drive shaft 303 that moving part 302 is fixedly connected and the force piece 304 with the driving link 301 connection.Drive shaft 303 and described
Connector 109 connects.Optionally, drive shaft 303 can be sleeved and fixed in connector 109.Specifically, force piece 304 can be
Motor, driving link 301 and driven member 302 are gear, the two engagement.It is formed with cavity in pedestal 101, driving link 301 and driven
Part 302 is arranged in cavity, and the pedestal 101 is stretched out close to the surface of bottom cover 1025 in 303 part of drive shaft.
Pedestal 101 includes the top plate 1014 and the support plate 1013 that is arranged in pedestal 101 close to lampshade 1021.Support plate
1013 and driven member 302 be oppositely arranged and between the two have a spacing so that 302 smooth rotation of driven member.Support plate 1013
Rotatable support 1015 is provided between driven member 302.Position-limited rail 1016 is offered in support plate 1013.Rotatable support
1015 one end are fixedly connected with driven member 302, and in the embeddable position-limited rail 1016 of the other end, and relative limit rail 1016 rotates.Turn
Dynamic supporting element 1015 can well be supported driven member 302, have preferable firm effect to driven member 302.Force piece
The 304 driving driving links 301 rotate, and the rotation of driving link 301 drives the driven member 302 to rotate, the driven member 302
The drive shaft 303 is driven to rotate, the drive shaft 303 is further driven to the connector 109 and rotates, thus connector 109
Lampshade 1021 is driven to rotate.It is appreciated that rotatable support 1015 can also be arranged in support plate 1013, and position-limited rail
1016 are provided on driven member 302.
In some other implementations, in order to further decrease frictional force and further limit driven member 302
Position.Rotatable support 1015 and position-limited rail 1016 can also be set between driven member 302 and top plate 1014.
Incorporated by reference to Fig. 8 and Fig. 9, rotatable support 1015 includes the rolling of Coupling 1015 ' and setting in Coupling 1015 '
Pearl 1015 ".Coupling 1015 ' is fixedly connected with driven member 302 or support plate 1013.The rolling of ball 1015 " is connected to socket
In part 1015 ".
In some other implementations, music player can also be set on pedestal 101 and control it and play music
Music switch.
In some specific application scenarios, the desk lamp 10 of the utility model can be placed on desktop or can hang fixation
On the stationary platform.Fixed platform is similar to ceiling, house furred ceiling etc..
Compared with prior art, lamp body includes the lampshade that can be rotated relative to the pedestal, the light being arranged in the lampshade
Source, the light that the light source issues can pass through the lampshade, and the lampshade can show advertising information or pattern, set on the pedestal
It is equipped with the charging converting interface for external electronic device charging, lampshade has translucency, and when light source emits beam, light penetrates lamp
Cover, display structure can show advertising information or pattern, meanwhile, lampshade can be rotated relative to pedestal, facilitate advertising information and pattern
The displaying of different angle is carried out, and illumination can be provided, further can also provide charging for the electronic equipment of consumer
Function improves user experience.
It is provided with liner in the lampshade, shows that structure setting in interior lining, facilitates and replaces the liner with aobvious
Show different pattern and advertising information.
The display structure is electronic display, is provided with communication module, the communication module in the electronic display
Advertisement or display pattern are played to control the electronic display for receiving network signal, advertising information can be improved well
The real-time and diversity played with pattern, better meets the demand of user.
The lampshade be set on the lamppost and with the pedestal detachable connection, the detachable lid of the top cover closes
It is convenient that lampshade is replaced in side of the lampshade far from the bottom cover.
Rotatable support, the support plate and the driven member are provided in the support plate and the one of the driven member
One on offer position-limited rail, rotatable support, which can be fallen into, to be supported the driven member in the position-limited rail and makes institute
Driven member rotation is stated, rotatable support and position-limited rail cooperation are set, fixation can be supported to driven member well, while can be very
The rotary motion trace of good restriction driven member, improves the stability of driven member rotation.
The rotatable support includes ball, and the driven member and the pedestal are arranged between the side of the lampshade
Rotatable support and position-limited rail can be further improved the stability of driven member rotation.
The foregoing is merely the utility model preferred embodiments, are not intended to limit the utility model, all in this reality
With any modification made within novel principle, equivalent replacement and improve etc. should all comprising the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of desk lamp, it is characterised in that: the desk lamp includes pedestal, the lamp body that connect with pedestal, and the lamp body includes can phase
The lampshade rotated to the pedestal, the light source being arranged in the lampshade, the light that the light source issues can pass through the lampshade, institute
It states on lampshade at least partly region and is equipped with the display structure that can show advertising information or pattern, promising outside is set on the pedestal
The charging switching part of electronic equipment charging.
2. desk lamp as described in claim 1, it is characterised in that: the charging switching part includes charging converting interface and charging cable,
The charging converting interface includes USB interface, type-c interface, any or a variety of, charging cable in micro-USB interface
Including wire body and the inserted terminal for being connected to wire body one end, the inserted terminal includes that USB interface, type-c interface, micro-USB connect
Any or a variety of in mouthful, the other end of the wire body is connect with the pedestal.
3. desk lamp as described in claim 1, it is characterised in that: the display structure is formed directly on the lampshade；Or
Liner is provided in the lampshade, the display structure is placed in the interior lining.
4. desk lamp as described in claim 1, it is characterised in that: the display structure is electronic display, the electronical display
Be provided with communication module in screen, the communication module controlled for receiving network signal the electronic display play advertisement or
Person's display pattern.
5. such as desk lamp of any of claims 1-4, it is characterised in that: the lamp body further includes lamppost, top lid and bottom
Lid, the bottom cover are fixed on the lamppost close to the side of the pedestal and have a spacing, the lampshade set with the pedestal
Be located on the lamppost and with the pedestal detachable connection, the detachable lid of the top cover closes in the lampshade far from described
The side of bottom cover.
6. desk lamp as claimed in claim 5, it is characterised in that: the lamppost extend through the bottom cover and with the pedestal it
Between there is a spacing, driving mechanism connect with the lamppost, the driving mechanism driving lamp are provided on the pedestal
Column rotation, the lamppost rotation are further driven to the lampshade rotation；Alternatively, the lamp body further include setting in the bottom cover and
Connector between the pedestal, described connector one end are fixedly connected with bottom cover, are had between one between the other end and the pedestal
Away from the driving mechanism drives the connector rotation, and the connector rotation is further driven to the lampshade rotation.
7. desk lamp as claimed in claim 6, it is characterised in that: the driving mechanism includes driving link, engages with driving link
Driven member, the drive shaft being connect with driven member and and driving link connection force piece, the drive shaft and the lamppost
Or the connector connection, the force piece drive the driving link rotation, the driving link rotation drives the driven member
Rotation, the driven member drive the drive shaft turns, and the drive shaft is further driven to the lamppost or the connector
Rotation.
8. desk lamp as claimed in claim 7, it is characterised in that: be formed with cavity in the pedestal, the driving link and driven
Part is arranged in the cavity, and the drive shaft section is stretched out the pedestal and set in the surface of the bottom cover, the cavity
It is equipped with support plate, the support plate and the driven member are oppositely arranged and have a spacing between the two；It is opened in the support plate
Equipped with position-limited rail, rotatable support is provided on the driven member, the rotatable support can be fallen into the position-limited rail to institute
Driven member is stated to be supported and the driven member is rotated；Alternatively, position-limited rail is provided on the driven member, the support plate
On be provided with rotatable support, the rotatable support can fall into the position-limited rail and the driven member is supported and is made
The driven member rotation.
9. desk lamp as claimed in claim 8, it is characterised in that: the rotatable support includes solid with support plate or driven member
Surely the Coupling and rolling that connect are connected to the ball in the Coupling, and the driven member and the pedestal are close to the lampshade
Side between rotatable support and position-limited rail are set.
10. the desk lamp as described in any one of claim 6-9, it is characterised in that: the light source is LED light, incandescent lamp, halogen
Any one of lamp, fluorescent lamp or appoint it is several, the light source be it is multiple, and be evenly distributed on the outer wall of the lamppost；Institute
Stating desk lamp can be placed on desktop or can hang fixation on the stationary platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111809.XU CN209511684U (en) | 2019-01-22 | 2019-01-22 | A kind of desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111809.XU CN209511684U (en) | 2019-01-22 | 2019-01-22 | A kind of desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511684U true CN209511684U (en) | 2019-10-18 |
Family
ID=68202027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111809.XU Expired - Fee Related CN209511684U (en) | 2019-01-22 | 2019-01-22 | A kind of desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765396A (en) * | 2020-07-14 | 2020-10-13 | 京东方科技集团股份有限公司 | Lighting device |
-
2019
- 2019-01-22 CN CN201920111809.XU patent/CN209511684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765396A (en) * | 2020-07-14 | 2020-10-13 | 京东方科技集团股份有限公司 | Lighting device |
| CN111765396B (en) * | 2020-07-14 | 2022-05-24 | 京东方科技集团股份有限公司 | Lighting device |
| US11867379B2 (en) | 2020-07-14 | 2024-01-09 | Boe Technology Group Co., Ltd. | Lighting apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20220122 |