CN108131627A - One kind is convenient for fixed LED projection lamp - Google Patents
One kind is convenient for fixed LED projection lamp Download PDFInfo
- Publication number
- CN108131627A CN108131627A CN201810065230.4A CN201810065230A CN108131627A CN 108131627 A CN108131627 A CN 108131627A CN 201810065230 A CN201810065230 A CN 201810065230A CN 108131627 A CN108131627 A CN 108131627A
- Authority
- CN
- China
- Prior art keywords
- convenient
- rotatable platform
- frame
- body frame
- led projection
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses one kind to be convenient for fixed LED projection lamp, it is covered including arc, projecting lamp body frame, rotatable platform and bottom end support platform, the lower section of the arc capping is connected with projecting lamp body frame, and projecting lamp body frame is interconnected by rotating connector and rotatable platform, fixed support frame frame is provided in the rotatable platform, the projecting lamp body frame is interconnected by rotary middle spindle and support columns cylinder, and rotary middle spindle lower end is provided with bearing circular bottom plate, the bottom end support platform is interconnected by compressed spring and bearing circular bottom plate；The one kind is convenient for fixed LED projection lamp, pedestal carries universal wheel, the movement of LED projection lamp can be facilitated, clamping piece can fix publicity materials, allow more convenient removal after publicity materials use, semicircle mouth inside arc capping reduces raw material usage, and the weight for alleviating arc capping also saves raw material.
Description
Technical field
The present invention relates to LED matrix technical fields, specially a kind of to be convenient for fixed LED projection lamp.
Background technology
Projecting lamp is a searchlight for integrating illumination, showing the way and the functions such as decorating, and the system is to the night in city
New landscape is added, is often applied to the public places such as street, factory, hotel, generally uses stainless steel as frame, tempering glass
Glass or force-bearing plate are panel, such as in the both sides in some unit aisle, the cultural corridor both sides of some schools, Yi Jiyi
State basic policy publicity metope of a little villages group etc..
Traditional projecting lamp design is simple, and function is single, it is impossible to meet the publicity requirement of user, structure is inflexible, it is impossible to
Multi-angle regulation use is carried out, after publicity is torn, easily there is residual, fixed the problem of being more troublesome, for this purpose, it is proposed that one
Kind is convenient for fixed LED projection lamp.
Invention content
The purpose of the present invention is to provide one kind convenient for fixed LED projection lamp, to solve to propose in above-mentioned background technology
Design it is simple, function is single, it is impossible to meet the publicity requirement of user, structure is inflexible, it is impossible to carry out multi angle view, not have
LED light is not easy to night viewing, after publicity is torn, easily there is residual, fixed the problem of being more troublesome.
To achieve the above object, the present invention provides following technical solution：One kind is convenient for fixed LED projection lamp, including arc
Shape capping, projecting lamp body frame, rotatable platform and bottom end support platform, the lower section of the arc capping are connected with projecting lamp sheet
Body frame, and projecting lamp body frame is interconnected by rotating connector and rotatable platform, is provided in the rotatable platform
Fixed support frame frame, and multiple LED light arranged side by side are connected with above fixed support frame frame, each LED light include Cap casing,
Radiator, shade holder, positioning strip, locating ring, lampshade pipe, substrate, lamp bead, driving circuit, venthole and screw sheel, it is described
Screw sheel be mounted on Cap casing upper end；The venthole is evenly distributed on the circumference of Cap casing；The heat dissipation dress
Put the centre mounted on Cap casing and shade holder；The positioning strip is distributed on the inner wall of shade holder；The locating ring installation
In the inside of shade holder；The lampshade pipe is mounted on the lower end of shade holder；The driving circuit is located at the upside of locating ring；
The substrate is mounted on the downside of driving circuit；The lamp bead is mounted on the outside of substrate；The radiator includes
Housing, heat emission hole, fan, temperature sensor and controller, the heat emission hole are distributed on the circumference of housing；The fan peace
Mounted in the center of case inside；The controller is mounted on the upside of driving circuit circuit board；The temperature sensor peace
Mounted in the downside of driving circuit circuit board；Wherein：Substrate uses aluminium electrically-conductive backing plate；The upper end of substrate links together, and extremely
Less using 6, an annulus is surrounded, lamp bead is mounted on the outside of annulus, is placed on per two pieces substrate on the inside of a lampshade pipe, lamp
Vestlet uses U-shaped glass tube, and lampshade pipe is distributed on the lower end of shade holder；The fan, temperature sensor and controller connect, control
The parameter of fan rotative power is set in device processed；Screw sheel is universal standard lamp cap screw sheel；Before the rotatable platform
End is provided with transparent glass window, and rotatable platform both ends are both provided with opinion collection tank, and the projecting lamp body frame passes through
Rotary middle spindle and the support columns cylinder of lower section interconnect, and rotary middle spindle lower end is provided with bearing circular bottom plate, institute
State bottom end support platform by compressed spring with bearing circular bottom plate interconnect, and bottom end support platform lower end be provided with it is universal
It takes turns, accumulator is provided in the arc capping, the rotatable platform front end is provided with clamping piece, and is set on the left of rotatable platform
There is control to switch.
Preferably, the arc capping is internal there are one semicircle mouth, and arc capping is parallel with projecting lamp body frame
Connection.
Preferably, the rotatable platform is rotational structure by rotating connector, and its rotating range is 0-360 °.
Preferably, it is " x " shape structure inside the fixed support frame frame, and fixed support frame frame and rotatable platform are weldering
It connects.
Preferably, there are four the LED light is total to, and LED light and fixed support frame frame are detachable structure.
Preferably, the rotary middle spindle is retractable structure by compressed spring, and its telescopic extensions is 0-30cm.
Preferably, the connection mode between the clamping piece and projecting lamp body frame is welding.
Preferably, there are four the universal wheel settings, and universal wheel is respectively arranged in four of bottom end support platform bottom
Corner.
Compared with prior art, the beneficial effects of the invention are as follows：It should pass through convenient for fixed LED projection lamp, rotatable platform
Rotating connector is rotational structure, and its rotating range is 0-360 °, and LED light can be with 360 ° of rotations so that viewing is got up more
Convenient, pedestal carries universal wheel, can facilitate the movement of LED projection lamp, arc closure design be it is arc-shaped, rainy days when
Time allow LED projection lamp will not make moist will not ponding, accumulator can allow LED projection lamp no power supply place can also facilitate
It uses, both sides are equipped with opinion collection tank, facilitate the opinion and idea for collecting the masses, and clamping piece can fix publicity materials, allow
More convenient removal after publicity materials use, arc capping inside semicircle mouth reduce raw material usage, alleviate
The weight of arc capping also saves raw material, and entire LED projection lamp, structure is changeable, and using simple, rotary middle spindle passes through pressure
Contracting spring is retractable structure, and its telescopic extensions is 0-30cm, so as to well to projecting lamp into row buffering, improve use
Service life, be fixed by the adjusting of universal wheel, fixed form is more simple, substantially increases this convenient for fixed LED
The practicability of projecting lamp and functionality.
In addition, in the present invention substrate setting, substrate surround an annulus be conducive to increase LED light range of exposures, can
360 ° of irradiation；Substrate uses aluminium electrically-conductive backing plate, and thermal conductivity factor is high, and good heat dissipation advantageously reduces lamps and lanterns during lamps and lanterns use
Overheat generates the probability of failure and can extend the service life of lamps and lanterns.And in the present invention radiator setting, according to
Temperature in lamp adjusts fan rotative power, advantageously reduce lamps and lanterns overheat during lamps and lanterns use generate failure probability and
The service life of lamps and lanterns can be extended, and the loss of electric energy can be reduced and increase the service life of fan.
Description of the drawings
Fig. 1 is internal structure schematic diagram of the present invention；
Fig. 2 is positive structure schematic of the present invention；
Fig. 3 is side structure schematic diagram of the present invention.
Fig. 4 is the LED lamp structure schematic diagram in the present invention.
Fig. 5 is the construction for heat radiating device schematic diagram in the present invention.
In figure：1st, arc covers, and 2, projecting lamp body frame, 3, rotatable platform, 4, rotating connector, 5, fixed support frame
Frame, 6, LED light, 61, Cap casing, 62, radiator, 621, housing, 622, heat emission hole, 623, fan, 624, temperature sensor,
625th, controller, 63, shade holder, 64, positioning strip, 65, locating ring, 66, lampshade pipe, 67, substrate, 68, lamp bead, 69, driving electricity
Road, 610, venthole, 611, screw sheel, 7, transparent glass window, 8, opinion collection tank, 9, rotary middle spindle, 10, bearing circle
Column casing body, 11, bearing circular bottom plate, 12, compressed spring, 13, bottom end support platform, 14, universal wheel, 15, accumulator, 16, folder
Gripping member, 17, control switch.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：One kind is sealed convenient for fixed LED projection lamp including arc
Lid 1, projecting lamp body frame 2, rotatable platform 3, rotating connector 4, fixed support frame frame 5, LED light 6, transparent glass window 7, meaning
See collection tank 8, rotary middle spindle 9, support columns cylinder 10, bearing circular bottom plate 11, compressed spring 12, bottom end support platform
13rd, universal wheel 14, accumulator 15, clamping piece 16 and control switch 17, the lower section of arc capping 1 are connected with projecting lamp body frame
2, and arc capping 1 and the 2 parallel connection of projecting lamp body frame, there are one semicircle mouths for 1 inside of arc capping, reduce arc envelope
Raw material usage needed for lid 1, mitigates the weight of arc capping 1, and projecting lamp body frame 2 is flat with rotation by rotating connector 4
Platform 3 interconnects, and rotatable platform 3 is rotational structure by rotating connector 4, and its rotating range is 0-360 °, increases and reads
The adjustable extent of reading so that projecting lamp body frame 2 can be shown with multi-angle, and fixed support frame is provided in rotatable platform 3
Frame 5, and fixed support frame frame 5 is interconnected with LED light 6, LED light 6 altogether there are four, and LED light 6 and fixed support frame frame 5 are
Detachable structure is convenient for changing LED light 6, wherein：As shown in Figures 4 and 5：Each LED light 6 includes Cap casing 61, radiator
62nd, shade holder 63, positioning strip 64, locating ring 65, lampshade pipe 66, substrate 67, lamp bead 68, driving circuit 69, venthole 610 and lamp
Head screw socket 611, the screw sheel 611 are mounted on the upper end of Cap casing 61；The venthole 610 is evenly distributed on lamp cap
The circumference of cover 61；The radiator 62 is mounted on the centre of Cap casing 61 and shade holder 63；The positioning strip 64 is uniformly distributed
In the inner wall of shade holder 63；The locating ring 65 is mounted on the inside of shade holder 63；The lampshade pipe 66 is mounted on lampshade
The lower end of seat 63；The driving circuit 69 is located at the upside of locating ring 65；The substrate 67 is mounted on driving circuit 69
Downside；The lamp bead 68 is mounted on the outside of substrate 67；The radiator 62 includes housing 621, heat emission hole 622, wind
Fan 623, temperature sensor 624 and controller 625, the heat emission hole 622 are distributed on the circumference of housing 621；The fan
Mounted on the center of 621 inside of housing；The controller 625 is mounted on the upside of 69 circuit board of driving circuit；The temperature
Spend the downside that sensor 624 is mounted on 69 circuit board of driving circuit；Wherein：Substrate 67 uses aluminium electrically-conductive backing plate；Substrate 67
Upper end links together, and at least using 6, surrounds an annulus, and lamp bead 68 is mounted on the outside of annulus, per two pieces substrate 67
66 inside of lampshade pipe is placed on, lampshade pipe 66 uses U-shaped glass tube, and lampshade pipe 66 is distributed on the lower end of shade holder 63；Institute
State fan 623, temperature sensor 624 is connect with controller 625, the ginseng of 623 rotative power of fan is set in controller 625
Number；Screw sheel 611 is universal standard lamp cap screw sheel.
5 inside of fixed support frame frame is " x " shape structure, and fixed support frame frame 5 and rotatable platform 3 are to weld, " x "
Shape structure is more stablized, and welding is more secured, and 3 front end of rotatable platform is provided with transparent glass window 7, and 3 both ends of rotatable platform are equal
Collection tank 8 of having complaints is set, projecting lamp body frame 2 is interconnected by rotary middle spindle 9 and support columns cylinder 10, and
9 lower end of rotary middle spindle is provided with bearing circular bottom plate 11, and bottom end support platform 13 passes through compressed spring 12 and bearing circular base
Plate 11 interconnects, and support platform 13 lower end in bottom end is provided with universal wheel 14, and there are four the settings of universal wheel 14, and universal wheel 14
Four corners of 13 bottom of bottom end support platform are respectively arranged in, rotary middle spindle 9 is scalable knot by compressed spring 12
Structure, and its telescopic extensions is 0-30cm, so that well to projecting lamp into row buffering, the service life used is improved, by universal
The adjusting of wheel 14 is fixed, and fixed form is more simple, substantially increases the practicability for being convenient for fixed LED projection lamp
With functionality, arc covers and accumulator 15 is provided in 1, and 3 front end of rotatable platform is provided with clamping piece 16, and rotatable platform 3 is left
Side is provided with control switch 17, and the connection mode between clamping piece 16 and projecting lamp body frame 2 is welding, and welding structure is more
It is secured, service life is longer, and clamping piece 16 can fix publicity materials, allows more convenient shifting after publicity materials use
It removes, the fixation of publicity materials can be facilitated, publicity materials is allowed to will not leave behind cleaning residual.
Operation principle：For this convenient for fixed LED projection lamp, transparent glass window 7 will be first opened, will advertise that material with admittedly
Determine braced frame 5 to be fixed on rotatable platform 3, by rotating connector 4 allow rotatable platform 3 in projecting lamp body frame 2 into
Row is rotated up and down, and is adjusted the angle for wanting viewing, is publicized, increase the adjustable extent of reading so that projecting lamp ontology
Frame 2 can show that the rotary middle spindle 9 on support columns cylinder 10 is rotated left and right with multi-angle, adjust the direction of viewing, bearing
Compressed spring 12 in cylindrical tube 10 reduces the load-bearing pressure of bearing circular bottom plate 11, allows LED projection lamp integrally will not be excessively
It is heavy, it is moved by the universal wheel 14 of 13 lower end of bottom end support platform, opens control switch 17, electric current is in accumulator 15
LED light 6 is flowed to, makes its shinny, the opinion and idea that the masses write knock down opinion collection tank 8, and arc covers 1 from projecting lamp ontology
It is taken away on frame 2, replaces accumulator, LED light 6 is taken out from fixed support frame frame 5, replaces LED lamp tube, and rotary middle spindle 9 is logical
Overcompression spring 12 is retractable structure, and its telescopic extensions is 0-30cm, so as to well to projecting lamp into row buffering, improve
It in the service life used, is fixed by the adjusting of universal wheel 14, fixed form is more simple, and clamping piece 16 can fix a surname
Material is passed, allows more convenient removal after publicity materials use, the fixation of publicity materials can be facilitated, allow publicity materials will not
Cleaning residual is left, substantially increases the practicability and functionality convenient for fixed LED projection lamp.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. one kind is convenient for fixed LED projection lamp, including arc capping (1), projecting lamp body frame (2), rotatable platform (3) and
Bottom end support platform (13), it is characterised in that：Projecting lamp body frame (2) is connected with below the arc capping (1), and is thrown
Shot-light body frame (2) is interconnected by rotating connector (4) and rotatable platform (3), is provided in the rotatable platform (3)
Fixed support frame frame (5), and it is connected with multiple LED light arranged side by side (6), each LED light above fixed support frame frame (5)
(6) including Cap casing (61), radiator (62), shade holder (63), positioning strip (64), locating ring (65), lampshade pipe (66), base
Plate (67), lamp bead (68), driving circuit (69), venthole (610) and screw sheel (611), the screw sheel (611) peace
Mounted in the upper end of Cap casing (61)；The venthole (610) is evenly distributed on the circumference of Cap casing (61)；The heat dissipation dress
(62) are put mounted on the centre of Cap casing (61) and shade holder (63)；The positioning strip (64) is distributed on the interior of shade holder (63)
Wall；The locating ring (65) is mounted on the inside of shade holder (63)；The lampshade pipe (66) is mounted on shade holder (63)
Lower end；The driving circuit (69) is positioned at the upside of locating ring (65)；The substrate (67) is mounted on driving circuit (69)
Downside；The lamp bead (68) is mounted on the outside of substrate (67)；The radiator (62) includes housing (621), dissipates
Hot hole (622), fan (623), temperature sensor (624) and controller (625), the heat emission hole (622) are distributed on housing
(621) circumference；The fan is mounted on the center on the inside of housing (621)；The controller (625) is mounted on driving electricity
The upside of road (69) circuit board；The temperature sensor (624) is mounted on the downside of driving circuit (69) circuit board；Wherein：
Substrate (67) is using aluminium electrically-conductive backing plate；The upper end of substrate (67) links together, and at least surrounds an annulus using 6,
Lamp bead (68) is placed on the inside of a lampshade pipe (66), lampshade pipe (66) is adopted mounted on the outside of annulus per two pieces substrate (67)
With U-shaped glass tube, lampshade pipe (66) is distributed on the lower end of shade holder (63)；The fan (623), temperature sensor (624) with
Controller (625) connects, and the parameter of fan (623) rotative power is set in controller (625)；Screw sheel (611) is logical
With standard lamp head screw sheel；
Rotatable platform (3) front end is provided with transparent glass window (7), and rotatable platform (3) both ends are both provided with opinion collection
Babinet (8), the projecting lamp body frame (2) are mutually connected by rotary middle spindle (9) with the support columns cylinder (10) of lower section
It connects, and rotary middle spindle (9) lower end is provided with bearing circular bottom plate (11), the bottom end support platform (13) passes through compressed spring
(12) it is interconnected with bearing circular bottom plate (11), and bottom end support platform (13) lower end is provided with universal wheel (14), the arc
Accumulator (15) is provided in shape capping (1), rotatable platform (3) front end is provided with clamping piece (16), and rotatable platform (3)
Left side is provided with control switch (17).
It is 2. according to claim 1 a kind of convenient for fixed LED projection lamp, it is characterised in that：In the arc capping (1)
Portion is there are one semicircle mouth, and arc covers (1) connection parallel with projecting lamp body frame (2).
It is 3. according to claim 1 a kind of convenient for fixed LED projection lamp, it is characterised in that：The rotatable platform (3) is logical
Rotating connector (4) is crossed as rotational structure, and its rotating range is 0-360 °.
It is 4. according to claim 1 a kind of convenient for fixed LED projection lamp, it is characterised in that：The fixed support frame frame
(5) internal is " x " shape structure, and fixed support frame frame (5) and rotatable platform (3) are welding.
It is 5. according to claim 1 a kind of convenient for fixed LED projection lamp, it is characterised in that：The LED light (6) is shared
Four, and LED light (6) and fixed support frame frame (5) they are detachable structure.
It is 6. according to claim 1 a kind of convenient for fixed LED projection lamp, it is characterised in that：The rotary middle spindle (9)
It is retractable structure by compressed spring (12), and its telescopic extensions is 0-30cm.
It is 7. according to claim 1 a kind of convenient for fixed LED projection lamp, it is characterised in that：The clamping piece (16) with
Connection mode between projecting lamp body frame (2) is welding.
It is 8. according to claim 1 a kind of convenient for fixed LED projection lamp, it is characterised in that：The universal wheel (14) sets
There are four putting, and universal wheel (14) is respectively arranged in four corners of bottom end support platform (13) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810065230.4A CN108131627A (en) | 2018-01-23 | 2018-01-23 | One kind is convenient for fixed LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810065230.4A CN108131627A (en) | 2018-01-23 | 2018-01-23 | One kind is convenient for fixed LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108131627A true CN108131627A (en) | 2018-06-08 |
Family
ID=62400848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810065230.4A Withdrawn CN108131627A (en) | 2018-01-23 | 2018-01-23 | One kind is convenient for fixed LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108131627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751556A (en) * | 2019-02-28 | 2019-05-14 | 佛山市顺德区美斯达广告器材制造有限公司 | A kind of rotatable ultrathin lamp box with neon effect |
-
2018
- 2018-01-23 CN CN201810065230.4A patent/CN108131627A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751556A (en) * | 2019-02-28 | 2019-05-14 | 佛山市顺德区美斯达广告器材制造有限公司 | A kind of rotatable ultrathin lamp box with neon effect |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |
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| WW01 | Invention patent application withdrawn after publication |