CN208919823U - A kind of Universal projection lamp - Google Patents
A kind of Universal projection lamp Download PDFInfo
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- CN208919823U CN208919823U CN201821545267.9U CN201821545267U CN208919823U CN 208919823 U CN208919823 U CN 208919823U CN 201821545267 U CN201821545267 U CN 201821545267U CN 208919823 U CN208919823 U CN 208919823U
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Abstract
The utility model relates to field of lighting devices, a kind of Universal projection lamp is disclosed, including lamp bracket, the lamp box being fixed on lamp bracket, the direct illuminating lamp for irradiating building, the runner assembly for adjusting direct illuminating lamp crevice projection angle being mounted on lamp box, the transmission component for being used to drive runner assembly being mounted in lamp box and the driving assembly for being used to drive transmission component being mounted in lamp box；Runner assembly includes the ball for being opened in lamp box upper surface and the rotating ball being placed in ball, and rotating ball offers dress lamp face, and the spherical surface of rotating ball is bonded and is rotatablely connected with ball inner wall；Direct illuminating lamp is fixed on dress lamp face, and the dress lamp face is located at outside lamp box.The utility model has the following advantages that and effect: rotating ball rotates in ball, so that the projection for the direct illuminating lamp being fixed on dress lamp face projects multiple directions, so that the Projecting Lamp can adjust light-illuminating to the multiple directions above lamp box, regulatory function is comprehensive.
Description
Technical field
The utility model relates to field of lighting devices, in particular to a kind of Universal projection lamp.
Background technique
Projecting Lamp is that the height of specified face to be illuminated is higher than the lamps and lanterns of Projecting Lamp ambient enviroment, also known as spotlight.In general, its energy
Any direction is enough aimed at, and has the structure that climate condition does not influence.It is mainly used for large area operation field mine, building wheel
Exterior feature, stadium, viaduct, monument, park and flower bed etc..Therefore, the large area lighting lamps and lanterns of nearly all outdoor application are all
Projecting Lamp can be regarded as.It is narrow that the outgoing beam angle of Projecting Lamp has width to have, and variation range is between 0 °~180 °, and wherein light beam is special
Narrow is known as searchlight.Currently, the Chinese utility model patent that notification number is CN207005907U discloses a kind of LED light projector
Lamp, including heat sink body, connector, the translucent cover engaged with connector, LED module, driving power, snap-on caps and installation
Frame；The heat sink body and the connector, translucent cover surround an accommodating cavity to accommodate the LED module and driving power, institute
Stating connector includes the rotation seat positioned at two sides, and the mounting rack is connected between the rotation seat and snap-on caps.Above-mentioned LED
Projecting Lamp considers design by using many-sided angle such as engineering, aesthetics, economics, then is equipped with by snap-on caps and connector
The card teeth of pairing allows site operation personnel to adjust the angle of Projecting Lamp so that installation is fixed to mounting rack, and in mounting rack
Multiple installation directions are equipped with, to meet the installation requirements of a variety of occasions of Projecting Lamp.
Above-mentioned technical proposal, Projecting Lamp adjust the crevice projection angle of Projecting Lamp by multiple installation directions of mounting rack, adjust
The crevice projection angle of Projecting Lamp is not convenient enough and is only adjustable the crevice projection angle in single direction.
For this purpose, needing a kind of Projecting Lamp, which can adjust light multiple directions upward, and regulatory function is more complete
Face.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of Universal projection lamp, the Projecting Lamp
Light multiple directions upward are adjustable, regulatory function is comprehensive.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of Universal projection lamp,
Including lamp bracket, the lamp box being fixed on lamp bracket, the direct illuminating lamp for irradiating building, be mounted on lamp box for adjusting direct projection
The runner assembly of lamp crevice projection angle, be mounted in lamp box for drive runner assembly transmission component and be mounted in lamp box
For driving the driving assembly of transmission component；The runner assembly includes being opened in the ball of lamp box upper surface and being placed in ball
On rotating ball, the rotating ball offers dress lamp face, and the spherical surface of rotating ball is bonded and is rotatablely connected with ball inner wall；It is described
Direct illuminating lamp is fixed on dress lamp face, and the dress lamp face is located at outside lamp box.
It is not only had adjusted in rotating ball by using above-mentioned technical proposal when adjusting rotating ball rotates in ball
The change of the angle of dress lamp face and horizontal plane also changes dress lamp facing towards each orientation above lamp box, so that being fixed on dress lamp face
On the projection of direct illuminating lamp can project multiple directions so that the Projecting Lamp can adjust light-illuminating to above lamp box
Multiple directions, regulatory function is comprehensive.
The utility model is further arranged to, and the runner assembly further includes the manipulation for being fixed on the spherical of rotating ball
Bar, the control stick are vertical with the dress lamp face.
By using above-mentioned technical proposal, when the one end of control stick far from rotating ball is swung along each horizontal direction, with
Its rotating ball fixed rotates in ball, so that the dress lamp in rotating ball is facing towards each orientation above lamp box, so that consolidating
The projection orientation and angle for the direct illuminating lamp being scheduled on dress lamp face change, and play driving rotating ball and rotate and then change Projecting Lamp
Project the effect in orientation and angle.
The utility model is further arranged to, the transmission component include be fixed on control stick lower end joint arrangement and
It is driven the telescopic device of Component driver；The telescopic device includes the telescopic rod being fixed on joint arrangement, is fixed on and stretches
The telescopic block of contracting bar bottom and telescopic for accommodating telescopic block and being slidably connected with it；The telescopic rod passes through with control stick
Joint arrangement rotation connection；The telescopic is vertically arranged.
It is slidably connected when driving assembly driving telescopic is moved horizontally with telescopic by using above-mentioned technical proposal
Telescopic block drive telescopic rod to move horizontally, and telescopic block and telescopic rod move in the vertical direction relative to telescopic, thus
It drives and telescopic rod is swung by the control stick that joint arrangement is rotatablely connected, so that control stick swings the water for being converted into telescopic
Flat movement plays the role of the mode for simplifying driving control stick.
The utility model is further arranged to, and the joint arrangement includes being fixed on the set section of control stick lower end and inlaying
Ball-joint in set section, the ball-joint and telescopic rod are fixed far from one end of telescopic block.
It is solid with it when telescopic rod moves horizontally and when relative to telescopic vertical shift by using above-mentioned technical proposal
Fixed ball-joint drives the one end of set section and control stick far from rotating ball mobile, so that control stick is swung, the setting of universal joint will be grasped
The swing of vertical pole end is converted into the mass motion of telescopic rod, has the function of simplifying the mode of driving control stick.
The utility model is further arranged to, and the telescopic device further includes the spacing collar being fixed on telescopic and is located at
Spacing collar and adjustable spring for slowing down telescopic block movement, described adjustable spring one end fixes with spacing collar, the other end with stretch
Contracting block is fixed.
By using above-mentioned technical proposal, when telescopic block is moved upwards relative to telescopic, it is located at telescopic block and limit
Adjustable spring compression between circle, and gives the effect that telescopic block moves opposite power, slow down the movement of telescopic block until
It stops movement, and playing prevents telescopic block from falling off, and avoids telescopic block and spacing collar from colliding, plays and maintain transmission component stable operation
Effect.
The utility model is further arranged to, and the driving component includes the first sliding groove for being opened in lamp box inner bottom surface, cunning
The dynamic slide being mounted in first sliding groove, the second sliding slot being opened on slide and the sliding block being slidably mounted in second sliding slot；
The first sliding groove is mutually perpendicular to second sliding slot；The telescopic is fixed with sliding block upper surface.
By using above-mentioned technical proposal, when sliding block is mobile, the telescopic being fixed on sliding block is moved along second sliding slot,
When slide is mobile, band movable slider and telescopic are moved along first sliding groove, so that the position after telescopic moves horizontally is equivalent
In successively on first sliding groove direction and second sliding slot direction it is mobile after position so that control stick far from rotating ball one
It holds to multiple directions and swings, play the role of driving control stick.
The utility model is further arranged to, the driving component further include across lamp box side wall and with lamp box sidewall thread
First handwheel of one end fixation outside the first screw rod of connection and the first screw rod lamp box sequentially passes through lamp box side wall and the second cunning
Second screw rod of slot inner wall and the second handwheel for being located at the fixation of one end outside lamp box with the second screw rod；Second screw rod and cunning
Seat sidewall thread connection；Second screw rod is parallel to second sliding slot, and its one end far from the second handwheel offsets with sliding block；Institute
It states the first screw rod and is parallel to first sliding groove, and its one end far from the first handwheel offsets with slide.
By using above-mentioned technical proposal, when the first hand wheel rotating, the rotation of the first screw rod is located at one end in lamp box
Slide is pushed to move with sliding block thereon along first sliding groove, when the second hand wheel rotating, the second screw rod is rotated with it, and pushes sliding block
It is moved along second sliding slot, so that telescopic moves horizontally；The setting of the driving assembly, by the comprehensive displacement of sliding block and slide,
So that telescopic is moved in any horizontal direction, driving method is more flexible.
The utility model is further arranged to, and the driving component further includes the first driving bullet being sheathed on the first screw rod
Spring and the second driving spring being sheathed on the second screw rod；First driving spring one end is fixed with slide, the other end and
One sliding slot inner wall is fixed；Second driving spring one end is fixed with sliding block, and the other end is fixed with second sliding slot inner wall.
By using above-mentioned technical proposal, when the reversion of the first handwheel, the first screw rod is received far from slide, the first driving spring
Contracting pulls slide mobile with the first screw rod；When the reversion of the second handwheel, the second screw rod is shunk far from sliding block, the second driving spring,
Pull slide mobile with the second screw rod；The setting of first driving spring and the second driving spring plays cooperation screw rod driving
The mobile effect of sliding block.
The utility model is further arranged to, and the lamp box inner wall is further fixed on loose dustcloth, and the control stick is worn
Dustcloth is crossed, and is sealed with dustcloth.
By using above-mentioned technical proposal, fixed dustcloth is by the transmission component and driving group in lamp box with lamp box inner wall
The operation of part and extraneous sundries the influence transmission component and driving assembly for separating, preventing from penetrating that ball falls into lamp box, improves light projector
The stability of lamp.
In conclusion the utility model has the following beneficial effects:
1, when rotating ball in ball to multiple directions rotate when so that be fixed on rotating ball dress lamp face on direct illuminating lamp to
Multiple directions projection, so that the Projecting Lamp can adjust light-illuminating to the multiple directions above lamp box, regulatory function is complete
Face；
2, when driving assembly driving telescopic moves horizontally, telescopic rod water is driven with the telescopic block that telescopic is slidably connected
Translation is dynamic, so that drive and telescopic rod are swung by the control stick that joint arrangement is rotatablely connected, so that control stick swings conversion
For the horizontal movement of telescopic, play the role of the mode for simplifying driving control stick；
3, the dustcloth fixed with lamp box inner wall by lamp box transmission component and driving assembly separate with the external world, prevent
The operation that transmission component and driving assembly are influenced through the sundries that ball falls into lamp box, improves the stability of Projecting Lamp.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the overall structure diagram of lamp box；
Fig. 3 is the sectional elevation schematic diagram of lamp box；
Fig. 4 is the horizontal profile schematic diagram of lamp box.
In figure: 1, lamp bracket；2, lamp box；21, dustcloth；3, runner assembly；31, rotating ball；311, lamp face is filled；32, ball；
33, control stick；4, direct illuminating lamp；5, transmission component；51, joint arrangement；511, noose；512, ball-joint；52, telescopic device；
521, telescopic rod；522, telescopic block；523, telescopic；524, spacing collar；525, adjustable spring；6, driving assembly；61, first is sliding
Slot；62, slide；63, the first screw rod；64, the first driving spring；65, the first handwheel；66, second sliding slot；67, sliding block；68,
Two screw rods；69, the second driving spring；70, the second handwheel.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, a kind of Universal projection lamp, including lamp bracket 1, lamp box 2, runner assembly 3, direct illuminating lamp 4, transmission group
Part 5(is shown in Fig. 3) and driving assembly 6.Lamp bracket 1 be it is rod-shaped, the upper end is fixed with four brackets.Lamp box 2 be in cuboid, inside in
The bracket of sky, bottom surface and 1 upper end of lamp bracket is fixed.
As shown in figure 3, runner assembly 3 includes ball 32, rotating ball 31 and control stick 33.Rotating ball 31 is in spherical, thereon
Dress lamp face 311 is offered, the dress lamp face 311 of rotating ball 31 is placed on upward in ball 32.Ball 32 is opened in the upper table of lamp box 2
The aperture in face, ball 32 is less than 31 diameter of rotating ball, and 32 inner wall of ball is bonded with the spherical surface of rotating ball 31, so that rotating ball 31 exists
It is rotatablely connected in ball 32.Control stick 33 is in cylindrical body, and axis passes through the centre of sphere of rotating ball 31, and control stick 33 is perpendicular to dress
Lamp face 311 is simultaneously fixedly connected with rotating ball 31, and when so that control stick 33 being swung, rotating ball 31 rotates in ball 32.In addition, straight
Shot-light 4 is fixed on dress lamp face 311, so that the projecting direction of Projecting Lamp changes with the rotation of rotating ball 31.
As shown in figure 3, transmission component 5 includes joint arrangement 51 and telescopic device 52, joint arrangement 51 includes ball-joint
512 and set section 511, set section 511 be in hollow ball-shape structure, be open at outer surface one, set 511 outer surfaces of section and be open opposite
Position is fixed with control stick 33 far from one end of rotating ball 31.Ball-joint 512 is in solid spherical structure, is embedded in set section 511, makes
Ball-joint 512 is obtained to rotate in set section 511.Telescopic device 52 includes telescopic rod 521, telescopic block 522 and telescopic 523, telescopic block
522 be in cylindrical body, vertical to place.Telescopic rod 521 is kept vertically, and one end passes through the opening of set section 511 and ball-joint 512 is fixed,
Another lower end and the upper surface of telescopic block 522 are fixed, when so that telescopic rod 521 and telescopic block 522 keeping vertical and move horizontally, set
Section 511 is rotated relative to ball-joint 512, and control stick 33 is driven to swing.Telescopic 523 in tubular construction, close, the other end by one end
It places upward.Telescopic block 522 is located in telescopic 523 to be slidably connected with telescopic 523, when telescopic 523 moves horizontally, drives
Telescopic rod 521 is moved horizontally with the ball-joint 512 being fixed on telescopic rod 521, drives control stick 33 to swing, simultaneously because control stick
33 swing the displacement for generating vertical direction, and the telescopic rod 521 being rotatablely connected with it by joint arrangement 51 has been driven to move vertically
It is dynamic, so that telescopic block 522 is slided in telescopic 523.In addition, telescopic device 52 further includes spacing collar 524 and adjustable spring
525, spacing collar 524 is rounded, 523 opening of telescopic is fixed on, for preventing telescopic block 522 from falling off from telescopic 523.
Adjustable spring 525 is in elongation state, is sheathed on telescopic rod 521, and one end and spacing collar 524 are fixed, the other end and flexible
Block 522 is fixed, for slowing down the sliding of telescopic block 522 towards spacing collar 524, prevents telescopic block 522 from directly touching with spacing collar 524
It hits, extends the service life of telescopic block 522 and spacing collar 524.
As shown in figure 4, driving assembly 6(is shown in Fig. 2) it include first sliding groove 61, slide 62, the first screw rod 63, first driving bullet
Spring 64, the first handwheel 65, second sliding slot 66, sliding block 67, the second screw rod 68, the second driving spring 69 and the second handwheel 70.First
Sliding slot 61 is opened in 2 inner bottom surface of lamp box, section be it is rectangular, fluting is oriented parallel to 2 one side of lamp box.62 section of slide is in T
Shape, bottom are harmonious with first sliding groove 61, are slidably connected with first sliding groove 61.First screw rod 63 is horizontal through 61 side of first sliding groove
Wall, and connect with 61 sidewall thread of first sliding groove, the one end being located in lamp box 2 offsets with slide 62, and the other end is located at lamp box 2
Vertical with 65 middle part of the first handwheel fixed outside, when so that the first handwheel 65 rotating, the first screw rod 63 pushes slide 62 sliding first
It is moved in slot 61.First driving spring 64 is sheathed on the first screw rod 63, and one end and slide 62 are fixed, the other end and first sliding groove
61 inner walls are fixed, and the first driving spring 64 is in tightening state, so that slide 62 is compressed with the first screw rod 63 always.
As shown in Figure 3, Figure 4, second sliding slot 66 is opened in the upper surface of slide 62, section be it is rectangular, with first sliding groove 61
Vertically.Sliding block 67 is in cube, is slidably mounted in second sliding slot 66, and upper surface and telescopic 523 are fixed.Slide 62 and cunning
The movement of sliding block 67 on seat 62 drives the movement in the horizontal direction of telescopic 523.Second screw rod 68 sequentially passes through 2 side of lamp box
The side wall of wall and second sliding slot 66, and being connect with the sidewall thread of second sliding slot 66, be located at one end in second sliding slot 66 with
Sliding block 67 offsets, the other end be located at lamp box 2 it is outer it is vertical with the middle part of the second handwheel 70 fix so that when the rotation of the second handwheel 70,
Second screw rod 68 pushes sliding block 67 to move in second sliding slot 66.Second driving spring 69 is sheathed on the second screw rod 68, one
End is fixed with sliding block 67, and the inner sidewall of other end second sliding slot 66 is fixed, and the second driving spring 69 is in tightening state, so that
Sliding block 67 is compressed with the second screw rod 68 always.In addition, 2 surrounding inner wall of lamp box is further fixed on dustcloth 21, control stick 33 passes through anti-
It dirt cloth 21 and is tightly connected with dustcloth 21, dustcloth 21 is located at the upside of transmission component 5 and driving assembly 6 in lamp box 2, will pass
Dynamic component 5 and driving assembly 6 and extraneous separation, maintain the cleaning of transmission component 5 and driving assembly 6, are conducive to improve light projector
The stability of lamp.
When the present embodiment is in use, when rotating the first handwheel 65 and the second handwheel 70, the first screw rod 63 and the second screw rod
68 push the sliding block 67 on slide 62 and slide 62 mobile respectively, drive the horizontal shifting of the telescopic 523 being fixed on sliding block 67
Dynamic, telescopic 523 drives telescopic rod 521 to move horizontally, and drives and passes through what joint arrangement 51 was rotatablely connected with telescopic rod 521
Control stick 33 is swung, so that rotating with the fixed rotating ball 31 of control stick 33, is changed on the dress lamp face 311 of fixed rotating ball 31
Direct illuminating lamp 4 projecting direction.User rotates the circle number of the first handwheel 65 and the second handwheel 70 by adjusting, and finally drives
Sliding block 67 is moved to position different in horizontal plane, so that control stick 33 is swung along multiple directions, drives rotating ball 31
On direct illuminating lamp 4 project the multiple directions of 2 or more lamp box, regulatory function is comprehensive.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of Universal projection lamp, including lamp bracket (1), the lamp box (2) being fixed on lamp bracket (1), for irradiating the straight of building
Shot-light (4), is mounted on lamp box (2) at the runner assembly (3) for adjusting direct illuminating lamp (4) crevice projection angle being mounted on lamp box (2)
It interior transmission component (5) for driving runner assembly (3) and is mounted in lamp box (2) and is used to drive transmission component (5)
Driving assembly (6), it is characterized in that: the runner assembly (3) includes being opened in the ball (32) of lamp box (2) upper surface and being placed in
Rotating ball (31) in ball (32), the rotating ball (31) offer dress lamp face (311), and the spherical surface and ball of rotating ball (31)
Hole (32) inner wall is bonded and is rotatablely connected；The direct illuminating lamp (4) is fixed on dress lamp face (311), and the dress lamp face (311) is located at
Lamp box (2) is outside.
2. a kind of Universal projection lamp according to claim 1, it is characterized in that: the runner assembly (3) further includes being fixed on
The control stick (33) of the spherical of rotating ball (31), the control stick (33) are vertical with dress lamp face (311).
3. a kind of Universal projection lamp according to claim 2, it is characterized in that: the transmission component (5) includes being fixed on behaviour
The joint arrangement (51) of vertical pole (33) lower end and the telescopic device (52) for being driven component (6) driving；The telescopic device
It (52) include the telescopic rod (521) being fixed on joint arrangement (51), the telescopic block for being fixed on telescopic rod (521) bottom
(522) and the telescopic (523) for accommodating telescopic block (522) and being slidably connected with it；The telescopic rod (521) and control stick
(33) it is rotatablely connected by joint arrangement (51)；The telescopic (523) is vertically arranged.
4. a kind of Universal projection lamp according to claim 3, it is characterized in that: the joint arrangement (51) includes being fixed on
The set section (511) of control stick (33) lower end and the ball-joint (512) being embedded in set section (511), the ball-joint (512) and telescopic rod
(521) one end far from telescopic block (522) is fixed.
5. a kind of Universal projection lamp according to claim 3, it is characterized in that: the telescopic device (52) further includes being fixed on
Spacing collar (524) on telescopic (523) and the flexible bullet positioned at spacing collar (524) and for slowing down telescopic block (522) movement
Spring (525), described adjustable spring (525) one end and spacing collar (524) are fixed, and the other end and telescopic block (522) are fixed.
6. a kind of Universal projection lamp according to claim 5, it is characterized in that: the driving component (6) includes being opened in lamp
The first sliding groove (61) of box (2) inner bottom surface, is opened on slide (62) slide (62) being slidably mounted on first sliding groove (61)
Second sliding slot (66) and the sliding block (67) that is slidably mounted in second sliding slot (66)；The first sliding groove (61) and second sliding slot
(66) it is mutually perpendicular to；The telescopic (523) is fixed with sliding block (67) upper surface.
7. a kind of Universal projection lamp according to claim 6, it is characterized in that: the driving component (6) further includes across lamp
Box (2) side wall and the first screw rod (63) being connect with lamp box (2) sidewall thread and the one end of the first screw rod (63) lamp box (2) outside
Fixed the first handwheel (65), the second screw rod (68) for sequentially passing through lamp box (2) side wall and second sliding slot (66) inner wall and with
Second screw rod (68) is located at fixed the second handwheel (70) in the one end of lamp box (2) outside；Second screw rod (68) and slide (62)
Sidewall thread connection；Second screw rod (68) is parallel to second sliding slot (66), and its one end far from the second handwheel (70) with
Sliding block (67) offsets；First screw rod (63) is parallel to first sliding groove (61), and its one end far from the first handwheel (65) with
Slide (62) offsets.
8. a kind of Universal projection lamp according to claim 7, it is characterized in that: the driving component (6) further includes being sheathed on
The first driving spring (64) on first screw rod (63) and the second driving spring (69) being sheathed on the second screw rod (68)；It is described
First driving spring (64) one end and slide (62) are fixed, and the other end is fixed with first sliding groove (61) inner wall；Second driving
Spring (69) one end and sliding block (67) are fixed, and the other end is fixed with second sliding slot (66) inner wall.
9. a kind of Universal projection lamp according to claim 2, it is characterized in that: the lamp box (2) inner wall is further fixed on relaxation
Dustcloth (21), the control stick (33) pass through dustcloth (21), and with dustcloth (21) seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545267.9U CN208919823U (en) | 2018-09-20 | 2018-09-20 | A kind of Universal projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545267.9U CN208919823U (en) | 2018-09-20 | 2018-09-20 | A kind of Universal projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919823U true CN208919823U (en) | 2019-05-31 |
Family
ID=66706438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545267.9U Active CN208919823U (en) | 2018-09-20 | 2018-09-20 | A kind of Universal projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526459A (en) * | 2022-03-01 | 2022-05-24 | 中山市荣烁电气有限公司 | Intelligent LED spotlight and control method thereof |
| CN114593339A (en) * | 2022-03-15 | 2022-06-07 | 郑州铁路职业技术学院 | News education live room control device |
-
2018
- 2018-09-20 CN CN201821545267.9U patent/CN208919823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526459A (en) * | 2022-03-01 | 2022-05-24 | 中山市荣烁电气有限公司 | Intelligent LED spotlight and control method thereof |
| CN114593339A (en) * | 2022-03-15 | 2022-06-07 | 郑州铁路职业技术学院 | News education live room control device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 Room 1501, Block C, Blue Sea International Building, Greenbelt, Hefei Municipal Administration District, Anhui Province Patentee after: Anhui Puzhao Environmental Technology Co., Ltd Address before: 230000 Room 1501, Block C, Blue Sea International Building, Greenbelt, Hefei Municipal Administration District, Anhui Province Patentee before: ANHUI PUZHAO LIGHTING OF ENVIRONMENTAL ENGINEERING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |