CN215895140U - Naked eye three-dimensional LED light source display device - Google Patents
Naked eye three-dimensional LED light source display device Download PDFInfo
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- CN215895140U CN215895140U CN202121562560.8U CN202121562560U CN215895140U CN 215895140 U CN215895140 U CN 215895140U CN 202121562560 U CN202121562560 U CN 202121562560U CN 215895140 U CN215895140 U CN 215895140U
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- Prior art keywords
- light source
- bearing plate
- led light
- source display
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims abstract description 33
- 230000003287 optical effect Effects 0.000 claims abstract description 14
- 239000011324 bead Substances 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 3
- 239000011049 pearl Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a naked eye three-dimensional LED light source display device which comprises a fixing frame, wherein two end positions of one side of the outer surface of the fixing frame are fixedly connected with side frames, a bearing plate is fixedly connected between the two side frames, a ventilation cavity is arranged between the fixing frame and the bearing plate, a motor is arranged at one side position in the ventilation cavity, a heat dissipation fan is arranged at the driving end of the motor, a plurality of partition plates are fixedly connected to the top of the bearing plate, and PCB module plates arranged on the bearing plate are arranged among the partition plates and among the side frames and the partition plates. According to the utility model, different optical lenses are adopted by the LED lamp beads on the PCB module boards, the LED lamp beads of different optical lenses on the PCB board can be regularly arranged to display different or same pictures in different groups, and the plurality of PCB boards are combined in a module mode, so that large-scale three-dimensional display screens such as meshes, grids and planes can be realized, and the purpose of naked eye three-dimensional light source display is realized.
Description
Technical Field
The utility model relates to the technical field of LED light sources, in particular to a naked eye three-dimensional LED light source display device.
Background
The LED light source is a light-emitting diode light source, has the advantages of small volume, long service life, high efficiency and the like, can be continuously used for 10 ten thousand hours, is also mainstream when being applied to the illumination field in the future, and is very popular for the production of naked eye three-dimensional LED light sources along with the development of the technology;
the existing naked eye three-dimensional LED light source display device has the problems that when the structure is in operation, a large amount of heat can be accumulated on the surface of a pcb, the conventional heat dissipation can only play a part in heat dissipation, the heat dissipation performance is poor, long-term heat accumulation is caused, the structure is easily damaged, and the service life of the structure is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a naked eye stereoscopic LED light source display device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a naked eye three-dimensional LED light source display device comprises a fixing frame, wherein two end positions on one side of the outer surface of the fixing frame are fixedly connected with side frames, a bearing plate is fixedly connected between the two side frames, a ventilation cavity is arranged between the fixing frame and the bearing plate, a motor is arranged on one side position in the ventilation cavity, a heat dissipation fan is arranged at the driving end of the motor, a plurality of partition plates are fixedly connected to the top of the bearing plate, PCB module plates arranged on the bearing plate are arranged between the plurality of partition plates and between the side frames and the partition plates, a plurality of LED lamp beads are uniformly distributed on the plurality of PCB module plates, heat dissipation impellers are arranged at positions corresponding to the plurality of PCB module plates in the ventilation cavity, first ventilation grooves are arranged at positions corresponding to the plurality of heat dissipation impellers on the fixing frame, and second ventilation grooves are arranged at positions corresponding to the plurality of heat dissipation impellers on the bearing plate and the plurality of PCB module plates, a plurality of led lamp pearl all includes the fixed bolster, and is a plurality of the intermediate position of fixed bolster all is provided with the link, and is a plurality of the top of link all is provided with places the chamber, and is a plurality of the inner wall bottom of placing the chamber all is provided with solid brilliant, and is a plurality of solid brilliant top all is provided with the chip, and is a plurality of the top of chip all is provided with the fluorescent layer, and is a plurality of the top of fixed bolster all is provided with the mounting groove, and all is provided with the mount pad in a plurality of fixed bolsters, and is a plurality of the top of mount pad all is provided with optical lens.
As a further description of the above technical solution:
and a first protective net and a second protective net are respectively arranged at two ends of the ventilation cavity.
As a further description of the above technical solution:
it is a plurality of the both ends of heat dissipation impeller center pin all rotate and are connected with the fixed block, and are a plurality of the surface of fixed block and the corresponding fixed connection of inner wall in ventilation chamber.
As a further description of the above technical solution:
and the positions of the first ventilating grooves and the positions of the second ventilating grooves are correspondingly arranged.
As a further description of the above technical solution:
and a plurality of LED lamp beads on the PCB module board adopt different optical lenses.
As a further description of the above technical solution:
a plurality of the installation seat and the installation grooves are all arranged in a nested clamping matching mode.
The utility model has the following beneficial effects:
the naked eye three-dimensional LED light source display device can realize three-dimensional light source by regularly arranging LED lamp beads of different optical lenses on a PCB through different optical lenses on a plurality of PCB module boards and displaying different or same pictures in different groups, can realize large three-dimensional display screens such as net, grating and plane by module combination of a plurality of PCB boards, and can realize the purpose of naked eye three-dimensional light source, the horizontal flow of air in a ventilation cavity can be realized by the structure of the heat dissipation impeller in the ventilation cavity matched with the heat dissipation fan, the heat dissipation fan can drive the heat dissipation impeller to rotate, the heat dissipation impeller can convert the horizontal air flow into vertical air flow, the temperature accumulated on the surface of the PCB board during working can be stably dispersed and taken away by the arrangement of the ventilation groove, the stable heat dissipation effect is realized, and the service life of the structure can be effectively prolonged, the structure is well protected, the problems that when the structure of some existing naked eye three-dimensional LED light source display devices operates and works, a large amount of heat can be accumulated on the surface of a pcb board, conventional heat dissipation can only play a part of heat dissipation, heat dissipation performance is poor, long-term heat accumulation is prone to damaging the structure, and the service life of the structure is shortened are solved.
Drawings
Fig. 1 is a front view of a naked eye stereoscopic led light source display device provided by the present invention;
FIG. 2 is a schematic diagram of a lamp bead structure of a naked eye three-dimensional LED light source display device provided by the utility model;
fig. 3 is a schematic structural diagram of a heat dissipation impeller of a naked eye stereoscopic led light source display device according to the present invention.
Illustration of the drawings:
1. a fixed mount; 2. a side frame; 3. a carrier plate; 4. a ventilation cavity; 5. a first protection net; 6. a motor; 7. a heat dissipation fan; 8. a second protective net; 9. a partition plate; 10. a PCB module board; 11. an led lamp bead; 12. a fixed block; 13. a heat dissipation impeller; 14. a first vent slot; 15. a second vent groove; 16. fixing a bracket; 17. a connecting frame; 18. a placement chamber; 19. solidifying the crystal; 20. a chip; 21. a fluorescent layer; 22. mounting grooves; 23. a mounting seat; 24. an optical lens.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a naked eye three-dimensional LED light source display device comprises a fixed frame 1, wherein two end positions on one side of the outer surface of the fixed frame 1 are fixedly connected with side frames 2, a bearing plate 3 is fixedly connected between the two side frames 2, a ventilation cavity 4 is arranged between the fixed frame 1 and the bearing plate 3, a motor 6 is arranged on one side position in the ventilation cavity 4, a heat dissipation fan 7 is arranged at the driving end of the motor 6, a plurality of partition plates 9 are fixedly connected to the top of the bearing plate 3, PCB module plates 10 arranged on the bearing plate 3 are arranged between the partition plates 9 and between the side frames 2 and the partition plates 9, a plurality of LED lamp beads 11 are uniformly distributed on the PCB module plates 10, heat dissipation impellers 13 are arranged at positions corresponding to the PCB module plates 10 in the ventilation cavity 4, first ventilation grooves 14 are arranged at positions corresponding to the heat dissipation impellers 13 on the fixed frame 1, second ventilation grooves 15 are arranged at positions corresponding to the heat dissipation impellers 13 on the bearing plate 3 and the PCB module plates 10, a plurality of led lamp pearls 11 all include fixed bolster 16, a plurality of fixed bolsters 16's intermediate position all is provided with link 17, a plurality of link 17's top all is provided with places chamber 18, a plurality of inner wall bottoms of placing chamber 18 all are provided with solid brilliant 19, a plurality of solid brilliant 19's top all is provided with chip 20, a plurality of chip 20's top all is provided with fluorescent layer 21, a plurality of fixed bolsters 16's top all is provided with mounting groove 22, and all be provided with mount pad 23 in a plurality of fixed bolsters 16, a plurality of mount pad 23's top all is provided with optical lens 24.
A first protective net 5 and a second protective net 8 are respectively arranged at two ends of the ventilation cavity 4, and the arrangement of the protective nets can play a good role in protecting the heat dissipation structure; the two ends of the central shaft of the plurality of radiating impellers 13 are rotatably connected with the fixed blocks 12, the outer surfaces of the plurality of fixed blocks 12 are correspondingly and fixedly connected with the inner wall of the ventilation cavity 4, the horizontal airflow radiated in the ventilation cavity 4 can be converted into vertical airflow through the arrangement of the plurality of radiating impellers 13, and the temperature accumulated on the surface of the pcb can be stably radiated by matching with the ventilation groove structure, so that the stable radiating effect is realized; the positions of the first ventilation grooves 14 and the second ventilation grooves 15 are correspondingly arranged, and the arrangement of the structure can ensure that air flow can stably circulate, so that a stable heat dissipation effect is achieved; the LED lamp beads 11 on the PCB module boards 10 all adopt different optical lenses 24, the LED lamp beads 11 of the different optical lenses 24 on the PCB board can be regularly arranged through the structural arrangement, different or the same pictures are displayed in different groups, so that a three-dimensional light source is realized, and meanwhile, the plurality of PCB boards are combined in a module manner, so that large-scale three-dimensional display screens such as a net shape, a grid shape and a plane shape can be realized, and the purpose of a naked eye three-dimensional light source is realized; a plurality of mount pads 23 and a plurality of mounting groove 22 are nested joint cooperation setting, can guarantee through the setting of structure that the installation that optical lens 24 structure can be stable is structural at the lamp pearl.
The working principle is as follows: when using the three-dimensional led light source display device of bore hole, a plurality of led lamp pearls 11 on the PCB module board 10 adopt different optical lens 24, and arrange regularly, and make up a plurality of PCB module boards 10 and form the three-dimensional display screen, can the three-dimensional light source display work of bore hole, the horizontal air current that heat dissipation fan 7 during operation produced can carry out the heat dissipation work, also drive heat dissipation impeller 13 simultaneously and rotate, heat dissipation impeller 13 then converts horizontal air current into vertical air current, through the setting of first ventilation groove 14 and second ventilation groove 15, can guarantee that vertical air current can the steady flow, thereby can stably take away the accumulational heat of PCB module board 10 during surface work and disperse, realize stable heat dissipation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a three-dimensional led light source display device of bore hole, includes mount (1), its characterized in that: the LED lamp is characterized in that both ends of one side of the outer surface of the fixing frame (1) are fixedly connected with side frames (2), a bearing plate (3) is fixedly connected between the two side frames (2), a ventilation cavity (4) is arranged between the fixing frame (1) and the bearing plate (3), a motor (6) is arranged at one side of the ventilation cavity (4), a heat dissipation fan (7) is arranged at the driving end of the motor (6), a plurality of partition plates (9) are fixedly connected to the top of the bearing plate (3), PCB module boards (10) arranged on the bearing plate (3) are arranged between the plurality of partition plates (9) and between the side frames (2) and the partition plates (9), a plurality of LED lamp beads (11) are uniformly distributed on the plurality of PCB module boards (10), and heat dissipation impellers (13) are arranged at positions corresponding to the plurality of PCB module boards (10) in the ventilation cavity (4), the positions, corresponding to the plurality of radiating impellers (13), of the fixing frame (1) are provided with first ventilating grooves (14), the positions, corresponding to the plurality of radiating impellers (13), of the bearing plate (3) and the plurality of PCB module plates (10) are provided with second ventilating grooves (15), the plurality of LED lamp beads (11) comprise fixing supports (16), connecting frames (17) are arranged at the middle positions of the plurality of fixing supports (16), placing cavities (18) are arranged at the tops of the plurality of connecting frames (17), solid crystals (19) are arranged at the bottoms of the inner walls of the placing cavities (18), chips (20) are arranged at the tops of the plurality of solid crystals (19), fluorescent layers (21) are arranged at the tops of the plurality of chips (20), mounting grooves (22) are arranged at the tops of the plurality of fixing supports (16), and mounting seats (23) are arranged in the plurality of fixing supports (16), optical lenses (24) are arranged on the tops of the installation seats (23).
2. The autostereoscopic led light source display apparatus of claim 1, wherein: and a first protective net (5) and a second protective net (8) are respectively arranged at two ends of the ventilation cavity (4).
3. The autostereoscopic led light source display apparatus of claim 1, wherein: it is a plurality of both ends of heat dissipation impeller (13) center pin are all rotated and are connected with fixed block (12), and are a plurality of the corresponding fixed connection of inner wall of surface and the ventilation chamber (4) of fixed block (12).
4. The autostereoscopic led light source display apparatus of claim 1, wherein: the positions of the first ventilation grooves (14) and the positions of the second ventilation grooves (15) are correspondingly arranged.
5. The autostereoscopic led light source display apparatus of claim 1, wherein: and the LED lamp beads (11) on the PCB module boards (10) all adopt different optical lenses (24).
6. The autostereoscopic led light source display apparatus of claim 1, wherein: the installation seats (23) and the installation grooves (22) are all arranged in a nested clamping matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562560.8U CN215895140U (en) | 2021-07-09 | 2021-07-09 | Naked eye three-dimensional LED light source display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562560.8U CN215895140U (en) | 2021-07-09 | 2021-07-09 | Naked eye three-dimensional LED light source display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215895140U true CN215895140U (en) | 2022-02-22 |
Family
ID=80501080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121562560.8U Expired - Fee Related CN215895140U (en) | 2021-07-09 | 2021-07-09 | Naked eye three-dimensional LED light source display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215895140U (en) |
-
2021
- 2021-07-09 CN CN202121562560.8U patent/CN215895140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |