CN209146887U - A kind of plate led trichromatic lamp - Google Patents
A kind of plate led trichromatic lamp Download PDFInfo
- Publication number
- CN209146887U CN209146887U CN201920048294.3U CN201920048294U CN209146887U CN 209146887 U CN209146887 U CN 209146887U CN 201920048294 U CN201920048294 U CN 201920048294U CN 209146887 U CN209146887 U CN 209146887U
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- video display
- display lamp
- plate
- lamp base
- led
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Abstract
The utility model discloses a kind of plate led trichromatic lamps, including video display lamp base, PCB circuit board is installed inside the video display lamp base, the PCB circuit board side is equipped with Surface-mount LED lamp pearl, transparent prevention plate is installed on the outside of the Surface-mount LED lamp pearl, video display lamp base one end is equipped with protective plate connecting shaft, the protective plate connecting shaft is rotatably equipped with screen protection baffle by connector sleeve, video display lamp base two sides offer inserting groove, angular adjustment stabilizer blade is equipped with by rotation button axis in the inserting groove, a kind of plate led trichromatic lamp of the utility model, hot spot is uniform, at equal specific luminances value, it is dimmed using 16, compared to 8 light modulations are softer, it is fine and smooth, it is soft smooth, lamps and lanterns drive hardboard equipped with double, included screen protection, and Blower-free, it is completely mute, heat dissipation effect Preferably.
Description
Technical field
The utility model relates to video display lamp technical field, specifically a kind of plate led trichromatic lamp.
Background technique
Studio light is one kind for using to illuminate and reach certain light effects in stage performance and movies-making
Lamps and lanterns.Actually it is made of high power flash and modeling lamp.Flash lamp tube be usually it is ring-like, there is modeling lamp in the center of ring
Interface, modeling lamp are usually quartz lamp, incandescent lamp etc..It helps to show the content of program, embodies the creation intention of author,
Artistic environment is expressed, and spectators, photography (as) machine is made to obtain correct color perception and exposure.It is different from other lamps and lanterns
It is that such lamps and lanterns have the function of changing beam spread angle and the soft degree of light and color mostly, and equipped with focusing, light
The special entities such as door screen, colour filter frame.Video display lamp can be divided into 3 class of spotlight, light diffuser and effect lamp by the characteristics of its outgoing beam.It presses
Type can generally be divided into: three-basic-colour lamp, halogen lamp/quartz lamp, HMI, HQI, FRENSEL, LED video display lamp etc..
Have the disadvantage in that existing video display lamp brightness is lower in existing technology, it cannot be to the screen on the outside of video display lamp
It is protected, the glass outer of video display lamp is easy to damage by external world's shock, influences the service life of video display lamp.
Utility model content
The purpose of this utility model is to provide a kind of plate led trichromatic lamps, to solve in the prior art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of plate led trichromatic lamp, packet
Video display lamp base is included, PCB circuit board is installed inside the video display lamp base, the PCB circuit board side is equipped with LED patch
Lamp bead, the Surface-mount LED lamp pearl outside are equipped with transparent prevention plate, and video display lamp base one end is equipped with protective plate connection
Axis, the protective plate connecting shaft are rotatably equipped with screen protection baffle by connector sleeve, and video display lamp base two sides offer grafting
Slot, the inserting groove is interior to be equipped with angular adjustment stabilizer blade by rotation button axis.
Further, the screen protection baffle is equipped with four fans, and the sum of the length of the two screen protection baffles being arranged oppositely is greater than
Video display lamp base length or width.
Further, the Surface-mount LED lamp pearl rectangular array is provided with 490, and uses 0.5W high brightness lamp bead.
Further, the video display lamp base and angular adjustment stabilizer blade are all made of die casting constructed of aluminium or aluminium alloy structure.
Further, a nanometer reflecting coating, the installation of screen protection baffle bottom side are provided on the inside of the screen protection baffle
There is triangle supporting plate.
Further, the PCB circuit board side is equipped with single-chip microcontroller and hardboard, and using 16 light modulations.
Further, bottom is equipped with heat-conducting plate in the video display lamp base, and heat-conducting plate side is equipped with radiating fin,
Video display lamp base side offers heat release hole.
Compared with prior art, the utility model has the beneficial effects that hot spot is uniform, at equal specific luminances value, using 16
Light modulation, it is softer compared to 8 light modulations, it is fine and smooth, it is soft smooth, Surface-mount LED lamp pearl rectangular array is provided with 490, and adopt
With 0.5W high brightness lamp bead, so that the brightness of video display lamp is high and hot spot is uniform, lamps and lanterns drive hardboard equipped with double, carry screen protection, and
Blower-free, completely mute, heat dissipation effect is preferable, and protective plate connecting shaft is rotatably equipped with screen protection baffle by connector sleeve, makes
Obtaining video display lamp when not used can protect the glass outer of video display lamp, be conducive to the service life for improving video display lamp.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the transverse cross-sectional schematic diagram of the utility model；
Fig. 3 is schematic enlarged-scale view at the A of the utility model.
In figure: 1, video display lamp base；2, Surface-mount LED lamp pearl；3, PCB circuit board；4, single-chip microcontroller；5, screen protection baffle；6, it receives
Rice reflecting coating；7, inserting groove；8, rotation button axis；9, angular adjustment stabilizer blade；10, protective plate connecting shaft；11, connector sleeve；12, it dissipates
Hot hole；13, heat-conducting plate；14, radiating fin；15, triangle supporting plate；16, transparent prevention plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of plate led trichromatic lamp, including video display lamp base
1, PCB circuit board 3 is installed inside the video display lamp base 1, is used for connection structure circuit, 3 side of the PCB circuit board installation
There is Surface-mount LED lamp pearl 2, be convenient for irradiating, transparent prevention plate 16 is installed on the outside of the Surface-mount LED lamp pearl 2, it can be to LED
It is protected on the outside of patch lamp bead 2, described 1 one end of video display lamp base is equipped with protective plate connecting shaft 10, the protective plate connection
Axis 10 is rotatably equipped with screen protection baffle 5 by connector sleeve 11, can be to carrying out on the outside of transparent prevention plate 16 and Surface-mount LED lamp pearl 2
Protection, 1 two sides of video display lamp base offer inserting groove 7, pass through rotation button axis 8 in the inserting groove 7 and install angled tune
Stabilizer blade 9 is saved, convenient for adjusting the use angle of video display lamp.
Preferably, the screen protection baffle 5 is equipped with four fans, and the sum of the length of the two screen protection baffles 5 being arranged oppositely is greater than
1 length or width of video display lamp base, video display lamp when not used can protect the glass outer of video display lamp.
Preferably, 2 rectangular array of Surface-mount LED lamp pearl is provided with 490, and uses 0.5W high brightness lamp bead, makes
It obtains video display lamp brightness height and hot spot is uniform.
Preferably, the video display lamp base 1 and angular adjustment stabilizer blade 9 are all made of die casting constructed of aluminium or aluminium alloy structure, knot
Structure stability is high.
Preferably, it is provided with nanometer reflecting coating 6 on the inside of the screen protection baffle 5, is able to carry out sky light and improves irradiation
Effect, 5 bottom side of screen protection baffle are equipped with triangle supporting plate 15, make its guarantor convenient for being supported to 5 side of screen protection baffle
Hold 135 degree of open angle.
Preferably, 3 side of PCB circuit board is equipped with single-chip microcontroller 4 and hardboard, and using 16 light modulations, compares 8
Softer, exquisiteness is dimmed, it is soft smooth.
Preferably, bottom is equipped with heat-conducting plate 13 in the video display lamp base 1, and 13 side of heat-conducting plate is equipped with radiating fin
Piece 14,1 side of video display lamp base offer heat release hole 12, convenient for improving the radiating efficiency of video display lamp.
Working principle: it is softer compared to 8 light modulations using 16 light modulations, it is fine and smooth, it is soft smooth, pass through Surface-mount LED lamp pearl 2
Rectangular array is provided with 490, and uses 0.5W high brightness lamp bead, so that the brightness of video display lamp is high and hot spot is uniform, lamps and lanterns are matched
There are double drive hardboards, carries screen protection, and Blower-free, completely mute, heat dissipation effect is preferable, and protective plate connecting shaft 10 passes through
Connector sleeve 11 is rotatably equipped with screen protection baffle 5, so that video display lamp when not used can protect the glass outer of video display lamp, has
Conducive to the service life of raising video display lamp, and it is provided with nanometer reflecting coating 6 on the inside of screen protection baffle 5, is able to carry out reflectoscope
Light improves radiation response.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of plate led trichromatic lamp, including video display lamp base (1), it is characterised in that: the video display lamp base (1)
Inside is equipped with PCB circuit board (3), and PCB circuit board (3) side is equipped with Surface-mount LED lamp pearl (2), the Surface-mount LED lamp
It is equipped with transparent prevention plate (16) on the outside of pearl (2), described video display lamp base (1) one end is equipped with protective plate connecting shaft (10), institute
It states protective plate connecting shaft (10) to be rotatably equipped with screen protection baffle (5) by connector sleeve (11), video display lamp base (1) two sides are opened
Equipped with inserting groove (7), angular adjustment stabilizer blade (9) are installed by rotation button axis (8) in the inserting groove (7).
2. a kind of plate led trichromatic lamp according to claim 1, it is characterised in that: screen protection baffle (5) peace
Equipped with four fans, and the sum of two length of screen protection baffle (5) being arranged oppositely are greater than video display lamp base (1) length or width.
3. a kind of plate led trichromatic lamp according to claim 1, it is characterised in that: the Surface-mount LED lamp pearl
(2) rectangular array is provided with 490, and uses 0.5W high brightness lamp bead.
4. a kind of plate led trichromatic lamp according to claim 1, it is characterised in that: the video display lamp base (1)
Die casting constructed of aluminium or aluminium alloy structure are all made of with angular adjustment stabilizer blade (9).
5. a kind of plate led trichromatic lamp according to claim 1, it is characterised in that: in the screen protection baffle (5)
Side is provided with a nanometer reflecting coating (6), and screen protection baffle (5) bottom side is equipped with triangle supporting plate (15).
6. a kind of plate led trichromatic lamp according to claim 1, it is characterised in that: the PCB circuit board (3)
Side is equipped with single-chip microcontroller (4) and hardboard, and using 16 light modulations.
7. a kind of plate led trichromatic lamp according to claim 1, it is characterised in that: the video display lamp base (1)
Interior bottom is equipped with heat-conducting plate (13), and heat-conducting plate (13) side is equipped with radiating fin (14), the video display lamp base (1) one
Side offers heat release hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048294.3U CN209146887U (en) | 2019-01-07 | 2019-01-07 | A kind of plate led trichromatic lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048294.3U CN209146887U (en) | 2019-01-07 | 2019-01-07 | A kind of plate led trichromatic lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146887U true CN209146887U (en) | 2019-07-23 |
Family
ID=67291435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920048294.3U Active CN209146887U (en) | 2019-01-07 | 2019-01-07 | A kind of plate led trichromatic lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812913A (en) * | 2020-07-28 | 2020-10-23 | 深圳市日晖达电子有限公司 | Angle-adjustable photographic lamp |
-
2019
- 2019-01-07 CN CN201920048294.3U patent/CN209146887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812913A (en) * | 2020-07-28 | 2020-10-23 | 深圳市日晖达电子有限公司 | Angle-adjustable photographic lamp |
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