CN213825489U - LED fluorescent powder spraying device - Google Patents
LED fluorescent powder spraying device Download PDFInfo
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- CN213825489U CN213825489U CN202022219005.7U CN202022219005U CN213825489U CN 213825489 U CN213825489 U CN 213825489U CN 202022219005 U CN202022219005 U CN 202022219005U CN 213825489 U CN213825489 U CN 213825489U
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Abstract
The utility model discloses a LED fluorescent powder spraying device, which comprises a supporting table, wherein a first motor is fixedly arranged at the central position of the upper surface of the supporting table, a rotating rod is fixedly arranged at the central position of an output shaft of the first motor, four placing plates are fixedly arranged at one end of the rotating rod in an equidistance manner, a first supporting column, a second supporting column and a third supporting column are sequentially and fixedly arranged at the central positions of three sides of the upper surface of the supporting table, a spraying device is arranged at one end of the first supporting column, a baking device is arranged at one end of the second supporting column, a cooling device is arranged at one end of the third supporting column, and the spraying device, the baking device and the cooling device are communicated with the placing plates, and the LED fluorescent powder spraying device can finish the rapid baking and shaping work of the sprayed LED chip by arranging the first motor, the rotating rod, the placing plates, the spraying device, the baking device and the cooling device, so that the problems of low fluorescent powder excitation efficiency, uneven light emitting and the like can not occur, and through the circulation work flow, the work efficiency is accelerated.
Description
Technical Field
The utility model relates to a phosphor powder technical field especially relates to a LED phosphor powder spraying device.
Background
White light LEDs generally use two methods, the first is to form white light by using blue light technology in conjunction with phosphor, and the second is a monochromatic light mixing method, where the first requires phosphor to be sprayed onto the LED chip;
present LED phosphor powder spraying device can not toast the design work immediately after the spraying is accomplished, and work needs separately to be gone on, and not only work efficiency is low, leads to phosphor powder to arouse inefficiency moreover, and the light-emitting is inhomogeneous to not set up the cooling device after toasting, inconvenient take out it fast.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a LED fluorescent powder spraying device can produce the technical effect that improves work efficiency, light-emitting uniformity and take out the LED chip fast cooling.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a LED phosphor powder spraying device, includes a supporting bench, the first motor of brace table upper surface central point fixed mounting, the central point of first motor output shaft puts the fixed mounting dwang, four boards of placing of dwang one end equidistance fixed mounting, three side central points of brace table upper surface put first support column, second support column and the third support column of fixed mounting in proper order, first support column one end is provided with spraying device, second support column one end is provided with baking equipment, third support column one end is provided with cooling device, spraying device, baking equipment and cooling device all with place the board intercommunication.
Preferably, the spraying device comprises a first electric telescopic rod, a first electric telescopic rod is fixedly installed at one end of a first supporting column, a first connecting plate is fixedly installed at one end of the first electric telescopic rod, L-shaped rods are connected to two sides of the lower surface of the first connecting plate in a clamped mode, a second electric telescopic rod is fixedly installed at the center of the lower surface of the first connecting plate in a clamped mode, a piston rod is fixedly installed at one end of the second electric telescopic rod, the piston rod is communicated with a spraying cylinder, the outer surface of the spraying cylinder is fixedly connected with the L-shaped rods, and the spraying cylinder is communicated with a placing plate.
Preferably, the baking device comprises a third electric telescopic rod, a plurality of electric heating tubes are horizontally and fixedly installed at equal intervals on the lower surface of the second connecting plate at one end of the third electric telescopic rod, and the electric heating tubes are communicated with the placing plate.
Preferably, the cooling device comprises a fourth electric telescopic rod, one end of the fourth electric telescopic rod is fixedly provided with a cooling box, a second motor is fixedly arranged at the center of the bottom surface in the cooling box, a plurality of fan blades are fixedly arranged at the center of an output shaft of the second motor, and the fan blades are communicated with the placing plate.
Preferably, the outer surface of the spraying cylinder is provided with scales.
Preferably, the size of the piston rod is matched with the size of a nozzle of the spraying barrel.
Preferably, both sides of the lower surface of the second connecting plate are fixedly provided with side plates, and the concave lens is fixedly arranged between the side plates.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. by arranging the first motor, the rotating rod, the placing plate, the spraying device, the baking device and the cooling device, the LED chip after being sprayed can be quickly baked and shaped, so that the problems of low fluorescent powder excitation efficiency, uneven light emitting and the like can be avoided, and the working efficiency is accelerated through a circulating working process;
2. through setting up fourth electric telescopic handle, cooler bin, second motor and fan blade, can carry out quick cooling to the LED chip after toasting the design, take out the collection afterwards, make things convenient for the beginning of next cycle work simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the spraying device of the present invention;
FIG. 3 is a schematic structural view of the baking apparatus of the present invention;
FIG. 4 is a schematic structural view of the cooling device of the present invention;
FIG. 5 is a schematic view of the internal structure of the cooling box of the present invention;
wherein: 1. a support table; 2. a first motor; 3. rotating the rod; 4. placing the plate; 5. a first support column; 6. a second support column; 7. a third support column; 8. a first electric telescopic rod; 9. a first connecting plate; 10. an L-shaped rod; 11. a second electric telescopic rod; 12. a piston rod; 13. a spray cylinder; 14. a third electric telescopic rod; 15. a second connecting plate; 16. an electric heating tube; 17. a fourth electric telescopic rod; 18. a cooling tank; 19. a second motor; 20. a fan blade; 21. a side plate; 22. a concave lens.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in FIGS. 1-4, the utility model provides a LED phosphor powder spraying device, including brace table 1, brace table 1 upper surface central point puts first motor 2 of fixed mounting, be used for driving dwang 3 and rotate, the central point of first motor 2 output shaft puts fixed mounting dwang 3, be used for the erection bracing to place board 4, four boards 4 of placing of dwang 3 one end equidistance fixed mounting, be used for placing the LED chip, brace table 1 upper surface three sides central point puts first support column 5 of fixed mounting in proper order, second support column 6 and third support column 7, first support column 5 one end is provided with spraying device, be used for spraying work, second support column 6 one end is provided with baking equipment, can dry the design fast after the spraying is accomplished, third support column 7 one end is provided with cooling device, make the LED chip after the design cool off fast, spraying device, The baking device and the cooling device are both communicated with the placing plate 4;
when spraying work is needed, firstly, the LED chip is placed on the placing plate 4, the spraying work is carried out on the LED chip on the placing plate 4 through the spraying device, then the first motor 2 is started, the first motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the placing plate 4 to rotate, so that the LED chip after the spraying work is completed rotates to the position under the baking device, thereby drying and shaping work is completed, at the moment, the LED chip on the other placing plate 4 is sprayed, and similarly, the first motor 2 is started, the rotating rod 3 is driven to rotate by the first motor 2, finally, the baked LED chip is driven to rotate to the position under the cooling device, cooling is carried out through the cooling device, finally, after the cooling is completed, the LED chip is collected, the next group of LED chips to be sprayed is placed, the circulation work is carried out, the work efficiency is accelerated, and the rapid baking and shaping can be carried out after the spraying work is completed, the problems of low fluorescent powder excitation efficiency and uneven light emission can be avoided.
In another embodiment, as shown in fig. 2, the utility model discloses that the spraying device comprises a first electric telescopic rod 8 for driving the first electric telescopic rod 8 to move, a first supporting column 5 with one end fixedly installed with the first electric telescopic rod 8, one end fixedly installed with a first connecting plate 9 for installing and supporting an L-shaped rod 10 and a second electric telescopic rod 11, both sides of the lower surface of the first connecting plate 9 are connected with the L-shaped rod 10 for installing and supporting a spraying tube 13, a second electric telescopic rod 11 is fixedly installed at the center position of the lower surface of the first connecting plate 9 for driving a piston rod 12 to move, one end of the second electric telescopic rod 11 is fixedly installed with a piston rod 12, the piston rod 12 is communicated with the spraying tube 13 for conveniently spraying the fluorescent powder in the spraying tube 13 onto the LED chip through the movement of the piston rod 12, the outer surface of the spraying tube 13 is fixedly connected with the L-shaped rod 10, the spraying cylinder 13 is communicated with the placing plate 4;
when the spraying work is carried out to needs, through launching second electric telescopic handle 11, make second electric telescopic handle 11 drive piston rod 12 activity down to extrude the phosphor powder in a spraying section of thick bamboo 13, the rethread adjusts first electric telescopic handle 8, makes first electric telescopic handle 8 drive the activity of first connecting plate 9, thereby finally drives a spraying section of thick bamboo 13 activity, accomplishes the spraying work to placing all LED chips on the board 4.
In another embodiment, as shown in fig. 3, the present invention discloses that the baking device includes a third electric telescopic rod 14 for driving the second connecting plate 15 to move, a plurality of electric heating tubes 16 are horizontally and fixedly installed at equal intervals on the lower surface of the second connecting plate 15 and fixedly installed at one end of the third electric telescopic rod 14 for generating heat to bake the sprayed LED chip, and the electric heating tubes 16 are communicated with the placing plate 4;
after the spraying work is finished, the LED chips after being sprayed are rotated to the position under the baking device, heat is generated through the operation of the electric heating tube 16, and then the rapid baking and shaping of all the sprayed LED chips on the placing plate 4 are finished by adjusting the third electric telescopic rod 14, so that the problems of low fluorescent powder excitation efficiency and uneven light emission cannot occur.
In another embodiment, as shown in fig. 4, the present invention discloses that the cooling device includes a fourth electric telescopic rod 17 for installing and supporting the cooling box 18 and driving the cooling box 18 to move, the cooling box 18 is fixedly installed at one end of the fourth electric telescopic rod 17 for installing and supporting the second motor 19, the second motor 19 is fixedly installed at the center of the bottom surface inside the cooling box 18 for driving the fan blades 20 to rotate, the fan blades 20 are fixedly installed at the center of the output shaft of the second motor 19, the fan blades 20 rotate to generate wind power, so as to rapidly cool the baked and shaped LED chips, and the fan blades 20 are communicated with the placing plate 4;
after baking device toasts the design to the LED chip, through the effect of first motor 2, will toast the LED chip after the design and rotate under cooling device, move second motor 19 again, make second motor 19 drive fan blade 20 rotate, fan blade 20 rotates and produces wind-force and cools off the LED chip fast to conveniently take it away fast, place the LED chip of new needs spraying again and carry out new spraying, toast and cooling work.
In another embodiment, as shown in fig. 2, the utility model discloses that the outer surface of the spraying cylinder 13 is provided with scales, which facilitates the observation of the amount sprayed each time, and ensures the uniformity of the same amount and spraying.
In another embodiment, as shown in fig. 2, the present invention discloses that the size of the piston rod 12 is adapted to the size of the nozzle of the spraying cylinder 13, so that the piston rod 12 can move in the spraying cylinder 13, and the fluorescent powder in the spraying cylinder 13 can be sprayed out to complete the spraying operation.
In another embodiment, as shown in fig. 3, the present invention discloses that the side plates 21 are fixedly mounted on both sides of the lower surface of the second connecting plate 15, the concave lens 22 is fixedly mounted between the side plates 21, and the heat and light emitted from the electric heating tube 16 can be diffused by the diffusion effect of the concave lens 22, so that the baking effect is better.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a LED phosphor powder spraying device, includes brace table (1), its characterized in that: supporting bench (1) upper surface central point puts first motor of fixed mounting (2), the central point of first motor (2) output shaft puts fixed mounting dwang (3), dwang (3) one end equidistance fixed mounting four places board (4), three side central points of supporting bench (1) upper surface put first support column of fixed mounting (5), second support column (6) and third support column (7) in proper order, first support column (5) one end is provided with the spraying device, second support column (6) one end is provided with baking equipment, third support column (7) one end is provided with cooling device, spraying device, baking equipment and cooling device all with place board (4) intercommunication.
2. The LED phosphor spraying device of claim 1, wherein: the spraying device comprises a first electric telescopic rod (8), a first supporting column (5) one end fixed mounting electric telescopic rod (8), a first electric telescopic rod (8) one end fixed mounting first connecting plate (9), an L-shaped rod (10) is clamped on two sides of the lower surface of the first connecting plate (9), a fixed mounting second electric telescopic rod (11) is arranged at the center of the lower surface of the first connecting plate (9), a piston rod (12) is fixedly mounted on one end of the second electric telescopic rod (11), the piston rod (12) is communicated with a spraying cylinder (13), the L-shaped rod (10) is fixedly connected on the outer surface of the spraying cylinder (13), and the spraying cylinder (13) is communicated with a placing plate (4).
3. The LED phosphor spraying device of claim 1, wherein: the baking device comprises a third electric telescopic rod (14), wherein a plurality of electric heating tubes (16) are horizontally and fixedly installed on the lower surface of a second connecting plate (15) at equal intervals at one end of the third electric telescopic rod (14), and the electric heating tubes (16) are communicated with a placing plate (4).
4. The LED phosphor spraying device of claim 1, wherein: the cooling device comprises a fourth electric telescopic rod (17), one end of the fourth electric telescopic rod (17) is fixedly provided with a cooling box (18), a second motor (19) is fixedly arranged at the center of the inner bottom surface of the cooling box (18), a plurality of fan blades (20) are fixedly arranged at the center of an output shaft of the second motor (19), and the fan blades (20) are communicated with the placing plate (4).
5. The LED phosphor spraying device of claim 2, wherein: the outer surface of the spraying cylinder (13) is provided with scales.
6. The LED phosphor spraying device of claim 2, wherein: the size of the piston rod (12) is matched with the size of the nozzle of the spraying cylinder (13).
7. The LED phosphor spraying device of claim 3, wherein: both sides of the lower surface of the second connecting plate (15) are fixedly provided with side plates (21), and concave lenses (22) are fixedly arranged between the side plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219005.7U CN213825489U (en) | 2020-09-30 | 2020-09-30 | LED fluorescent powder spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022219005.7U CN213825489U (en) | 2020-09-30 | 2020-09-30 | LED fluorescent powder spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213825489U true CN213825489U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022219005.7U Active CN213825489U (en) | 2020-09-30 | 2020-09-30 | LED fluorescent powder spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213825489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751238A (en) * | 2021-09-08 | 2021-12-07 | 无锡市方舟科技电子有限公司 | LED fluorescent powder coating equipment and coating process |
-
2020
- 2020-09-30 CN CN202022219005.7U patent/CN213825489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751238A (en) * | 2021-09-08 | 2021-12-07 | 无锡市方舟科技电子有限公司 | LED fluorescent powder coating equipment and coating process |
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