CN117803892B - White light LED lamp based on fluorescent glass film - Google Patents
White light LED lamp based on fluorescent glass film Download PDFInfo
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- CN117803892B CN117803892B CN202410205106.9A CN202410205106A CN117803892B CN 117803892 B CN117803892 B CN 117803892B CN 202410205106 A CN202410205106 A CN 202410205106A CN 117803892 B CN117803892 B CN 117803892B
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- 239000011521 glass Substances 0.000 title claims abstract description 46
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 60
- 239000004417 polycarbonate Substances 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims description 50
- 230000031700 light absorption Effects 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 241001465382 Physalis alkekengi Species 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- 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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention relates to the technical field of LED lamps and discloses a white light LED lamp based on a fluorescent glass film, which comprises a connecting frame, a driving table, a white light LED lamp body and polycarbonate plates, wherein the driving table is fixedly arranged at the top of the white light LED lamp body, and the polycarbonate plates are arranged on the surface of the white light LED lamp body and are provided with a plurality of groups.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to a white light LED lamp based on a fluorescent glass film.
Background
The general structure of the existing white light LED lamp comprises an LED chip, wherein a blue light LED is arranged on the LED chip, a yellow fluorescent powder layer is arranged on the periphery of the LED chip, a filler layer is arranged on the periphery of the yellow fluorescent powder layer, a lens is arranged on the periphery of the filler layer, and a lampshade is arranged on the periphery of the lens. The LED chip emits blue light, and the blue light is excited into white light by fluorescent powder on the chip. The phosphor layer, the filler and the lens are all blocked in the light output process, so that a lot of loss is caused, and the phosphor layer, the filler and the lens are used together with the fluorescent glass film for reducing the loss of light output.
The fluorescent glass film material is a novel fluorescent material capable of meeting the application of a fluorescent laser illumination light source. Although the high heat conduction substrate improves the heat dissipation performance of the fluorescent glass film to a certain extent, the heat accumulated on the fluorescent film layer is still difficult to be quickly transferred to the heat conduction substrate under the excitation of high-power laser because the heat conduction performance of the fluorescent glass film is not changed. Therefore, the heat dissipation efficiency of the fluorescent glass film still cannot meet the application requirements of the high-brightness fluorescent laser light source, the use state is single, the heat dissipation can be influenced when the fluorescent glass film is fixed with the lamp body, and if the fluorescent glass film is not installed in a contact mode, effective multi-state control cannot be performed.
Disclosure of Invention
The invention aims to provide a white light LED lamp based on a fluorescent glass film, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme:
the white light LED lamp based on the fluorescent glass film comprises a connecting frame, a driving table, a white light LED lamp body and polycarbonate plates, wherein the driving table is fixedly arranged at the top of the white light LED lamp body, the polycarbonate plates are arranged on the surface of the white light LED lamp body and are provided with a plurality of groups, the connecting frame is fixedly arranged at the top of the driving table through bolts, one side of the top of the driving table is fixedly provided with an L-shaped supporting frame, and the surfaces of the plurality of groups of polycarbonate plates are adhered with the fluorescent glass film;
the top of one side of the L-shaped support frame, which is close to the connecting frame, is provided with a fluorescent film piece overturning driving mechanism, and the fluorescent film piece overturning driving mechanism is used for driving the polycarbonate plate to overturn to enlarge a light absorption surface of daytime;
The bottom of one side of the L-shaped support frame, which is close to the connecting frame, is provided with a fluorescent film sheet extension mechanism, and the fluorescent film sheet extension mechanism is used for driving a plurality of polycarbonate plates to be far away from the connecting frame, so that the extended light absorption area of the fluorescent glass film is increased, and the angle of the polycarbonate plates when the polycarbonate plates are overturned is increased;
The top welding that L type support frame is close to link one side has the spacing, spacing top is provided with the drive and divides accuse mechanism, the drive divides accuse mechanism to be used for independent control fluorescent film piece upset actuating mechanism to start and fluorescent film piece extending mechanism to start, and makes another group be in the state of closing when one of them starts.
The technical scheme of the invention is further improved as follows: the drive sub-control mechanism comprises an electromagnetic push rod, a connecting block, a servo motor, an upper pressing component, a lower pressing component and an extension driving component, wherein the electromagnetic push rod is fixedly installed on one side, close to the connecting frame, of the top of the limiting frame, the connecting block is fixedly installed at the output end of the electromagnetic push rod, the servo motor is fixedly installed with the connecting block through bolts, the upper pressing component and the lower pressing component are arranged on the inner side of the limiting frame, the upper pressing component and the lower pressing component are used for driving the top of the polycarbonate plate to incline and turn, the extension driving component is arranged on one side, close to the L-shaped supporting frame, of the top of the driving table, and the extension driving component is used for driving a plurality of groups of polycarbonate plates to horizontally move and extend.
By adopting the technical scheme, the electromagnetic push rod can be electrified to control the lifting of the connecting block, and the connecting block is lifted to drive the servo motor to lift up and down, so that the current driving object is changed through the lifting of the servo motor, if the driving object is driven upwards, the upper and lower pressing assembly is driven, if the driving object is driven downwards, the extending driving assembly is driven, and the independent control effect is completed.
The technical scheme of the invention is further improved as follows: the extension driving assembly comprises conical teeth, a driving shaft, a conical groove and a second gear, the second gear is rotatably mounted at the top of the driving table through a rotating shaft on one side of the top of the driving table, which is close to the L-shaped supporting frame, the conical groove is formed in the top of the second gear, the driving shaft is fixedly mounted at the output end of the servo motor, and the conical teeth are fixedly mounted at the bottom of the driving shaft.
By adopting the technical scheme, the driving shaft can be driven to rotate through the output end of the servo motor in the scheme, the conical teeth at the bottom of the driving shaft can be driven to rotate through the servo motor driven downwards simultaneously, the driving shaft and the conical teeth are synchronously driven to move downwards to be meshed with the conical grooves at the top of the gear II, at the moment, the conical teeth can be rotated through the meshing of the conical grooves to drive the gear II to rotate, and the fluted disc II is driven to rotate through the gear II to control the horizontal movement of the polycarbonate plate.
The technical scheme of the invention is further improved as follows: the fluorescent film piece extending mechanism comprises a shaft post, a limit groove, a push plate, a fluted disc II, an inclined groove and a driving post II, wherein the shaft post is fixedly installed at the center of the top of the driving table, the limit groove is formed in the top of the driving table and is provided with a plurality of groups and distributed in an annular equidistant mode, the push plate is slidably installed in the limit groove, the driving post II is fixedly installed on one side, close to the top of the push plate, of the driving post II, the fluted disc II is rotatably installed on the surface of the shaft post, the inclined groove is provided with a plurality of groups and is formed in the annular equidistant mode, and the inclined groove is in sliding fit with the driving post II.
By adopting the technical scheme, the shaft post can rotate and limit the fluted disc II in the scheme, so that the gear II is meshed with the fluted disc II more stably, the inclined groove can be in sliding fit with the driving post II, when the fluted disc II rotates, the inclined groove can be used for poking the driving post sliding with the inclined groove to move in a direction far away from the connecting frame or close to the connecting frame, at the moment, the pushing plate can be stably driven in the limiting groove by the driving post II through limiting of the limiting groove, the synchronous horizontal movement of the plurality of groups of pushing plates in a direction far away from the connecting frame or close to the connecting frame is realized, and therefore the polycarbonate plate connected with the polycarbonate plate horizontal movement is unfolded, and the bottom of the white light LED lamp body is not blocked.
The technical scheme of the invention is further improved as follows: the fluorescent film piece overturning driving mechanism comprises a fluted disc I, a threaded driving rod, a round platform driving block, a driving chute, a driving column I, a push rod and a driven traction component, wherein the fluted disc I is welded at the top of the surface of the threaded driving rod, the threaded driving rod is rotationally arranged at the center of one side of the top of the L-shaped supporting frame, which is close to the connecting frame, the round platform driving block is in threaded connection with the bottom of the surface of the threaded driving rod, the push rod is provided with a plurality of groups and is distributed at the top of the driving table at equal intervals in an annular mode, the driving column I is fixedly arranged at the top of the push rod, which is close to one side of the connecting frame, the driven traction component is arranged at the top of the polycarbonate plate, the driven traction component is used for being pulled by the push rod to drive the polycarbonate plate to overturn, the driving chute is provided with a plurality of groups, and the annular equal intervals are arranged at the bottom of the round platform driving block, and the driving chute is in sliding fit with the driving column I.
By adopting the technical scheme, the fluted disc I can be driven to rotate through the meshing with the gear I, the threaded driving rod fixed with the fluted disc I is driven to rotate simultaneously, the round platform driving block which is in threaded connection with the threaded driving rod can be driven to rotate after the threaded driving rod rotates, but the round platform driving block can be prevented from rotating along with the threaded driving rod by the plurality of groups of driving columns I which are in sliding fit with the bottom driving chute, and then the round platform driving block is driven up and down, and meanwhile, the plurality of groups of driving columns I can be extruded inwards or moved outwards through the chute of the driving chute, but the outward movement needs to be reset by means of the stable unit of the driven drawing component.
The technical scheme of the invention is further improved as follows: the driven assembly of drawing includes driven arc type piece, driven frame, mounting groove, driven shaft piece, pedestal and firm unit, driven arc type piece fixed mounting is at the top of polycarbonate board, the top center department at driven arc type piece is seted up to the mounting groove, driven frame passes through the bolt fastening in mounting groove inner wall bottom, driven shaft piece welding keep away from link one side both ends at the push rod, and with driven frame sliding fit, the pedestal passes through bolt fixed mounting and is close to one side of drive table at driven arc type piece, the pedestal passes through pivot and push pedal normal running fit, firm unit sets up in the push rod both sides, firm unit is used for spacing to the drive direction of push rod.
Adopt above-mentioned technical scheme, driven arc type piece is fixed accessible top mounting groove installation driven frame as an organic whole through with the polycarbonate board in this scheme, can drive the push rod and remove when making the drive column to inboard or outside remove, driven shaft piece through installing on the push rod drives driven frame slope, driven frame makes driven arc type piece upset through the hinge joint of pedestal simultaneously, driven arc type piece upset drives the bottom polycarbonate board and overturns, expand the fluorescent glass film on polycarbonate board surface simultaneously, be convenient for strengthen the absorption face, firm unit can guarantee that the push rod is more stable in horizontal migration in-process simultaneously, and make the push rod to the one side of keeping away from the link bullet and reset.
The technical scheme of the invention is further improved as follows: the stabilizing unit comprises a fixing plate, a telescopic rod and springs, wherein the fixing plate is fixedly installed on the top of the driving table and located on two sides of the bottom of the push rod, the telescopic rod is fixedly installed on one side, far away from the connecting frame, of the fixing plate, the springs are sleeved on the surfaces of the telescopic rod, one ends of the springs are in contact with the fixing plate, and the other ends of the springs are in contact with two sides of the push rod.
By adopting the technical scheme, the fixed plate can enable the telescopic rod to be fixed and then stably enable the spring force to be concentrated, one end of the spring can be driven to be close to the fixed plate for compression when the push rod moves to one side close to the connecting frame, and the spring force is released when the round table driving block moves upwards to drive the push rod to move to one side far away from the connecting frame for resetting.
The technical scheme of the invention is further improved as follows: the upper-lower pressing assembly comprises a guide ring, a first gear and a driving strip, the guide ring is rotatably arranged at the top and the bottom of the limiting frame, the driving strip is fixedly arranged at the top of the surface of the driving shaft, the first gear is fixedly arranged at the top of the surface of the driving shaft, and the first gear and the inside of the guide ring are provided with fit grooves which are in plug-in fit with the driving strip.
By adopting the technical scheme, the guide ring can enable the driving strip of the driving shaft not to influence the rotation of the driving shaft, meanwhile, the rotation stability of the driving shaft can be guaranteed, meanwhile, the first gear can be lifted and lowered to change the upper and lower positions along with the lifting of the driving shaft, when the first gear is meshed with the first fluted disc, the tapered teeth are separated from the tapered grooves along with the driving shaft upwards and are not driven, when the driving shaft moves downwards, the first gear is separated from the first fluted disc, and the second gear can be driven by the driving shaft to be meshed with the tapered grooves.
The technical scheme of the invention is further improved as follows: the arc bolt groove has been seted up at the link top, arc bolt groove is used for installing external bolt fixed connection frame, spacing inboard interval is greater than two sets of the thickness of gear one.
By adopting the technical scheme, the arc bolt groove in the scheme can be convenient for multi-position installation bolts, is convenient for fix the link at the required mounting position through external bolts, such as an indoor roof, if outdoor installation then installs the top waterproof board additional, and simultaneously the inboard interval of spacing can provide gear one and carry out position change from top to bottom steadily.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:
The invention provides a white light LED lamp based on a fluorescent glass film, which is characterized in that a connecting frame, a driving table, a white light LED lamp body, a polycarbonate plate, the fluorescent glass film, an L-shaped supporting frame, a limiting frame, a fluorescent film sheet overturning driving mechanism, a fluorescent film sheet extending mechanism and a driving sub-control mechanism are arranged, so that the polycarbonate plate and the fluorescent glass film are unfolded or horizontally moved under the starting of the fluorescent film sheet overturning driving mechanism and the fluorescent film sheet extending mechanism, the light absorption surface and the fluorescent effect are enlarged, the starting of the fluorescent film sheet overturning driving mechanism and the fluorescent film sheet extending mechanism can be respectively and independently controlled through the driving sub-control mechanism, the occupation of a top space is reduced, a plurality of groups of externally arranged polycarbonate plates can be matched with the fluorescent glass film to not influence the heat dissipation when in use, and the self-air contact surface is large, so that the heat dissipation effect is better, and the problems that the heat dissipation efficiency of the fluorescent glass film provided in the background technology is still difficult to meet the application requirements of a high-brightness fluorescent laser light source, the use state is single, the heat dissipation effect can not be influenced if the fluorescent glass film is not mounted with the lamp body in a fixed together, and effective multiple state control can not be carried out if contact.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective exploded view of the present invention;
FIG. 3 is a schematic perspective view of a second toothed disc according to the present invention;
FIG. 4 is a schematic view of a driving stage according to the present invention;
FIG. 5 is a schematic diagram of a separation structure of the circular table driving block according to the present invention;
FIG. 6 is a schematic diagram of a separation structure of a limiting frame, an electromagnetic push rod, a connecting block and the like;
FIG. 7 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 6C in accordance with the present invention;
FIG. 10 is a first expanded state diagram of the present invention;
FIG. 11 is a second expanded state diagram of the present invention;
fig. 12 is a semi-cutaway perspective view of the frustoconical driving block of the present invention.
In the figure: 1. a connecting frame; 2. a drive table; 21. an L-shaped supporting frame; 22. a limiting ring; 23. a limiting frame; 231. an electromagnetic push rod; 2311. a first gear; 2312. a guide ring; 232. a connecting block; 233. a servo motor; 2331. a drive shaft; 23311. a drive bar; 2332. a second gear; 2333. conical teeth; 2334. a conical groove; 24. a limit groove; 3. a white light LED lamp body; 4. a polycarbonate plate; 41. a driven arc block; 42. a driven frame; 43. a mounting groove; 44. a driven shaft block; 45. a shaft bracket; 46. a push plate; 47. a telescopic rod; 48. a spring; 51. a fluted disc I; 52. a threaded drive rod; 53. a round table driving block; 531. driving the chute; 54. driving the first column; 55. a push rod; 551. a fixing plate; 6. fluorescent glass film; 71. a shaft post; 72. a fluted disc II; 73. an inclined groove; 74. and driving the second column.
Detailed Description
The principles and features of the present invention are described below in connection with examples, which are set forth only to illustrate the present invention and not to limit the scope of the invention.
Example 1:
As shown in fig. 1-12, the invention provides a white light LED lamp based on a fluorescent glass film, which comprises a connecting frame 1, a driving table 2, a white light LED lamp body 3 and a polycarbonate plate 4, wherein the driving table 2 is fixedly arranged at the top of the white light LED lamp body 3, the polycarbonate plate 4 is arranged on the surface of the white light LED lamp body 3 and is provided with nine groups, the connecting frame 1 is fixedly arranged at the top of the driving table 2 through bolts, one side of the top of the driving table 2 is fixedly provided with an L-shaped supporting frame 21, and the surfaces of the nine groups of polycarbonate plates 4 are adhered with the fluorescent glass film 6;
the top of one side of the L-shaped support frame 21, which is close to the connecting frame 1, is provided with a fluorescent film piece overturning driving mechanism, and the fluorescent film piece overturning driving mechanism is used for driving the polycarbonate plate 4 to overturn to enlarge a light absorption surface of daytime;
The bottom of one side of the L-shaped support frame 21, which is close to the connecting frame 1, is provided with a fluorescent film sheet extending mechanism, the fluorescent film sheet extending mechanism comprises a shaft column 71, a limiting groove 24, a push plate 46, a fluted disc II 72 and an inclined groove 73, the shaft column 71 is fixedly arranged at the center of the top of the driving table 2, the limiting groove 24 is formed in the top of the driving table 2 and is provided with nine groups of the driving plates which are distributed in an annular equidistant manner, the push plate 46 is slidably arranged in the limiting groove 24, the driving column II 74 is fixedly arranged at one side, which is close to each other, of the top of the push plate 46, the fluted disc II 72 is rotatably arranged on the surface of the shaft column 71, the inclined groove 73 is provided with nine groups of the driving plates 73 and the driving column II 74 are slidably matched in an annular equidistant manner, and the fluorescent film sheet extending mechanism is used for driving a plurality of polycarbonate plates 4 to be far away from the connecting frame 1, so that the extending light absorption area of the fluorescent glass film 6 is increased, and the angle of the polycarbonate plates 4 is turned over is increased;
The top welding that L type support frame 21 is close to link 1 one side has spacing 23, arc bolt groove has been seted up at link 1 top, arc bolt groove is used for installing external bolt fixed connection frame 1, spacing 23 inboard interval is greater than the thickness of two sets of gears one 2311, spacing 23 top is provided with drive branch accuse mechanism, drive branch accuse mechanism includes electromagnetic push rod 231, connecting block 232, servo motor 233, upper and lower pressure movable assembly and extension drive assembly, electromagnetic push rod 231 fixed mounting is in one side that the limit 23 top is close to link 1, connecting block 232 fixed mounting is at electromagnetic push rod 231's output, servo motor 233 passes through bolt and connecting block 232 fixed mounting, upper and lower pressure movable assembly sets up in spacing 23 inboard, upper and lower pressure movable assembly is used for driving polycarbonate board 4's top slope upset, extension drive assembly sets up in one side that the drive table 2 top is close to L type support frame 21, L type support frame 21 is cast as a whole and is provided with spacing ring 22, spacing ring 22 is located servo motor 233's top, spacing ring 22 is used for guaranteeing the stability when servo motor 233 drives the operation.
The extension driving assembly is used for driving a plurality of groups of polycarbonate plates 4 to horizontally move and extend, the extension driving assembly comprises conical teeth 2333, a driving shaft 2331, a conical groove 2334 and a gear II 2332, the gear II 2332 is rotatably arranged at the top of the driving platform 2 through a rotating shaft of the top of the driving platform 2, which is close to one side of the L-shaped supporting frame 21, the conical groove 2334 is arranged at the top of the gear II 2332, the driving shaft 2331 is fixedly arranged at the output end of the servo motor 233, the conical teeth 2333 are fixedly arranged at the bottom of the driving shaft 2331, and the driving sub-control mechanism is used for independently controlling the starting of the fluorescent film piece overturning driving mechanism and the fluorescent film piece extending mechanism, and one group of the driving mechanisms is in a closed state when being started.
In this embodiment, the electromagnetic push rod 231 can be electrified to control the lifting of the connecting block 232, the connecting block 232 is lifted and then drives the servo motor 233 to lift up and down, so that the current driving object is changed through the lifting of the servo motor 233, if the driving object is driven up, the driving component is driven up and down, if the driving object is driven down, the driving component is driven up, the driving shaft 2331 can be driven to rotate through the output end of the servo motor 233 to complete the independent control effect, and then the driving shaft 2331 can be driven to rotate through the conical teeth 2333 at the bottom, and simultaneously, the driving shaft 2331 and the conical teeth 2333 can be synchronously driven by the servo motor 233 to synchronously move downwards to be meshed with the conical grooves 2334 at the top of the gear 2332 to realize the driving, and at the moment, the rotating conical teeth 2333 can drive the gear 2332 to rotate through the meshing with the conical grooves 2332, and the gear two 2332 is driven to rotate to perform the horizontal movement control of the polycarbonate plate 4;
The axle post 71 can rotate and limit the fluted disc II 72, so that the fluted disc II 72 is meshed with the gear II 2332 more stably, meanwhile, the inclined groove 73 can be in sliding fit with the driving post II 74, when the fluted disc II 72 rotates, the driving post II 74 which slides with the inclined groove 73 can be stirred to move in the direction away from the connecting frame 1 or close to the connecting frame 1 through the inclination of the inclined groove 73, at the moment, the push plate 46 can be stably driven by the driving post II 74 in the limiting groove 24 through the limit of the limiting groove 24, so that the nine groups of push plates 46 synchronously move horizontally in the direction away from the connecting frame 1 or close to the connecting frame 1, and the polycarbonate plate 4 connected with the inclined groove is horizontally moved and unfolded, so that the bottom of the white light LED lamp body 3 is not blocked; the arc bolt groove can be convenient for the multiposition mounting bolt, is convenient for fix link 1 at the mounted position of needs through external bolt, for example indoor roof, if outdoor installation then installs the top waterproof board additional, and the inboard interval of spacing 23 can provide gear 2311 and carry out the position change from top to bottom steadily simultaneously.
Example 2
As shown in fig. 1-11, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the fluorescent film sheet overturning driving mechanism comprises a fluted disc I51, a threaded driving rod 52, a round platform driving block 53, a driving chute 531, a driving column I54, a push rod 55 and a driven pulling component, wherein the fluted disc I51 is welded at the top of the surface of the threaded driving rod 52, the threaded driving rod 52 is rotatably arranged at the center of one side, close to the connecting frame 1, of the top of the L-shaped supporting frame 21, the round platform driving block 53 is in threaded connection with the bottom of the surface of the threaded driving rod 52, nine groups of push rods 55 are arranged at the top of the driving table 2 in an annular equidistant mode, and the driving column I54 is fixedly arranged at one side, close to the connecting frame 1, of the top of the push rod 55;
the driven drawing component is arranged at the top of the polycarbonate plate 4 and comprises a driven arc-shaped block 41, a driven frame 42, a mounting groove 43, a driven shaft block 44, a shaft bracket 45 and a stabilizing unit, wherein the driven arc-shaped block 41 is fixedly arranged at the top of the polycarbonate plate 4, the mounting groove 43 is arranged at the center of the top of the driven arc-shaped block 41, the driven frame 42 is fixed at the bottom of the inner wall of the mounting groove 43 through bolts, the driven shaft block 44 is welded at two ends of one side of a push rod 55 far away from the connecting frame 1 and is in sliding fit with the driven frame 42, the shaft bracket 45 is fixedly arranged at one side of the driven arc-shaped block 41 close to the driving table 2 through bolts, and the shaft bracket 45 is in running fit with the push plate 46 through shaft pins;
the firm unit sets up in push rod 55 both sides, firm unit includes fixed plate 551, telescopic link 47 and spring 48, fixed plate 551 fixed mounting is located the both sides of push rod 55 bottom at drive bench 2 top, telescopic link 47 fixed mounting is kept away from one side of link 1 at fixed plate 551, the surface at telescopic link 47 is established to spring 48 cover, spring 48 one end and fixed plate 551 contact, the spring 48 other end and the both sides contact of push rod 55, firm unit is used for spacing the drive direction of push rod 55, it pulls when being used for by push rod 55 to pull when inwards removing to drive the subassembly, drive chute 531 is provided with nine groups, and the annular equidistance is seted up in the bottom of round platform drive piece 53, drive chute 531 and drive post one 54 sliding fit, upward and downward pressing subassembly includes guide ring 2312, gear one 2311 and drive strip 2331, guide ring 2312 rotates the top and the bottom at spacing 23, drive strip 2331 fixed mounting is at the top of drive shaft 2331 surface, gear one 2311 and the inside of guide ring 2312 all has seted up and has the well-fitting groove 2331 with drive strip 2331.
In this embodiment, the first fluted disc 51 can be driven to rotate by meshing with the first gear 2311, and simultaneously drives the threaded driving rod 52 fixed to the first fluted disc to rotate, and the threaded driving rod 52 can drive the round table driving block 53 in threaded connection with the threaded driving rod to rotate after rotating, but the round table driving block 53 can be prevented from rotating along with the threaded driving rod 52 by the first driving columns 54 slidingly matched with the bottom driving chute 531 at the bottom, so as to be driven up and down, and simultaneously can push or move the first driving columns 54 of the nine groups inwards or outwards through the sliding chute of the driving chute 531, but the outwards movement needs to be reset by means of the stable unit of the driven dragging assembly;
The driven arc-shaped block 41 is fixed with the polycarbonate plate 4 into a whole, the driven frame 42 can be installed through the top installation groove 43, so that the first driving column 54 can drive the push rod 55 to move when moving inwards or outwards, the driven frame 42 is driven to incline through the driven shaft block 44 installed on the push rod 55, meanwhile, the driven frame 42 enables the driven arc-shaped block 41 to overturn through the hinge joint of the shaft bracket 45, the driven arc-shaped block 41 overturns to drive the bottom polycarbonate plate 4 to overturn, meanwhile, the fluorescent glass film 6 on the surface of the polycarbonate plate 4 is unfolded, the absorption surface is convenient to strengthen, meanwhile, the push rod 55 can be ensured to be more stable in the horizontal movement process by the stabilizing unit, and the push rod 55 can be bounced to reset to one side far away from the connecting frame 1; the fixing plate 551 can enable the telescopic rod 47 to be fixed and then stably enable the elasticity of the spring 48 to be concentrated, when the push rod 55 moves to the side close to the connecting frame 1, one end of the spring 48 can be driven to be close to the fixing plate 551 for compression, and when the round platform driving block 53 moves upwards, the elasticity of the spring 48 is released, and the push rod 55 can be driven to move to the side far from the connecting frame 1 for reset;
The guide ring 2312 can prevent the driving bar 2331 of the driving shaft 2331 from affecting the rotation of the driving shaft 2331, and can ensure the rotation stability of the driving shaft 2331, meanwhile, the first gear 2311 can be lifted and lowered to change the upper and lower positions along with the lifting of the driving shaft 2331, when the first gear 2311 is meshed with the first gear plate 51, the tapered teeth 2333 are separated from the tapered grooves 2334 along with the driving shaft 2331 upwards, when the driving shaft 2331 moves downwards, the first gear 2311 is separated from the first gear plate 51, and when the tapered teeth 2333 are driven by the driving shaft 2331 to be meshed with the tapered grooves 2334, the second gear plate 2332 can be driven.
The working principle of the white light LED lamp based on the fluorescent glass film is specifically described below.
As shown in fig. 1-11, after determining the installation position, the connecting frame 1 can be fixed at a required installation position through the external bolts by using the arc-shaped bolt grooves at the top of the connecting frame 1, for example, a roof in a room, such as an outdoor installation, is additionally provided with a top waterproof board, and a user can select multiple modes according to the actual light use requirement to switch the modes, wherein the first mode reduces the fluorescence brightness and uses main light; mode two, pure fluorescence use; mode three, the fluorescence is enhanced to synchronously start main light; when the mode is adopted, nine groups of polycarbonate plates 4 are not driven in a cage-collecting state in daytime, meanwhile, fluorescent glass films 6 on the outer sides of the polycarbonate plates 4 are all collected in the cage, so that the light absorption capacity of daytime is reduced, and when the fluorescent lamp is used at night, the light of the white light LED lamp body 3 is directly started to irradiate on the polycarbonate plates 4 and the fluorescent glass films 6 which do not absorb the brightness of daytime, so that the light is reduced, and the light is soft;
In the second mode, the electromagnetic push rod 231 is started to drive the connecting block 232 to move upwards through the output end in daytime, at the moment, the connecting block 232 drives the servo motor 233 to move upwards, the servo motor 233 drives the driving shaft 2331 to move upwards, the driving shaft 2331 drives the gear one 2311 fixed with the driving shaft 2333 to move upwards to be meshed with the fluted disc one 51, at the moment, the conical tooth 2333 is driven by the driving shaft 2333 upwards to be separated from the conical groove 2334, at the moment, the servo motor 233 is started to drive the driving shaft 2331 to rotate, the fluted disc one 51 is driven to rotate through the gear one 2311, the fluted disc one 51 can be driven to rotate through meshing with the gear one 2311, meanwhile, the threaded driving rod 52 fixed with the fluted disc one 51 is driven to rotate, the round table driving block 53 in threaded connection with the threaded driving rod 52 can be driven to rotate after the threaded driving rod 52 is rotated, the round platform driving block 53 can prevent the round platform driving block 53 from rotating along with the threaded driving rod 52 through nine groups of driving columns 54 which are in sliding fit with the bottom driving chute 531, so that the round platform driving block 53 can drive the round platform driving block 53 downwards and simultaneously can extrude the nine groups of driving columns 54 inwards through the sliding chute of the driving chute 531, the driving column 54 is extruded and then drives the push rod 55 to move towards one side close to the connecting frame 1, at the moment, the driven shaft block 44 on the push rod 55 drives the driven frame 42 to overturn around the shaft pin of the shaft bracket 45 and simultaneously drives the driven arc-shaped block 41 fixed with the driven frame 42 to overturn, the driven arc-shaped block 41 drives the polycarbonate plate 4 at the bottom to overturn and unfold, the unfolded state is the first unfolded state, as shown in fig. 9, the fluorescent glass film 6 can emit weak light through light absorption in daytime, and the white light LED lamp body 3 can be used as an atmosphere lamp without being started at night;
In the third starting mode, the electromagnetic push rod 231 is firstly started to drive the connecting block 232 to move upwards through the output end, at the moment, the connecting block 232 drives the servo motor 233 to move upwards, the servo motor 233 drives the driving shaft 2331 to move upwards, the driving shaft 2331 drives the gear one 2311 fixed with the driving shaft 2331 to move upwards to be meshed with the fluted disc one 51, the conical tooth 2333 is upwards driven by the driving shaft 2333 to be separated from the conical groove 2334, at the moment, the servo motor 233 is started to drive the driving shaft 2331 to rotate, the fluted disc one 51 is driven to rotate through the gear one 2311, the fluted disc one 51 can be driven to rotate through the meshing with the gear one 2311, meanwhile, the threaded driving rod 52 is driven to rotate, the round table driving block 53 which is in threaded connection with the threaded driving rod 52 can be driven to rotate, but the round table driving block 53 can be prevented from rotating along with the threaded driving rod 52 through the nine groups of driving columns one 54 which are in sliding fit with the bottom driving chute 531, the round table driving block 53 can drive the nine groups of driving columns one 54 downwards and simultaneously squeeze the nine groups of driving columns one 54 inwards through the sliding grooves of the driving chute 531, the driving columns one 54 is squeezed and then drives the push rod 55 to move towards one side close to the connecting frame 1, at the moment, the driven shaft block 44 on the push rod 55 drives the driven frame 42 to overturn around the shaft pin of the shaft frame 45 and simultaneously drives the driven arc-shaped block 41 fixed with the driven frame 42 to overturn, the driven arc-shaped block 41 drives the polycarbonate plate 4 at the bottom to overturn and spread, the electromagnetic push rod 231 is started to drive the connecting block 232 to move downwards through the output end, at the moment, the connecting block 232 drives the servo motor 233 to move downwards, the servo motor 233 drives the driving shaft 2331 to move downwards, the driving shaft 2331 drives the gear one 2311 fixed with the driving shaft to move downwards to be separated from the fluted disc one 51, at the moment, the conical teeth 2333 are downwards driven by the driving shaft 2331 to be meshed with the conical grooves 2334, at this time, the servo motor 233 is started to drive the driving shaft 2331 to rotate, the driving shaft 2331 drives the conical teeth 2333 to rotate, the conical teeth 2333 drive the gear II 2332 to rotate through the conical grooves 2334 meshed with the conical teeth 2333, the gear II 2332 drives the gear II 72 to rotate through meshing with the gear II 72 when rotating, the axle post 71 can rotate and limit the gear II 72, so as to ensure more stable meshing with the gear II 2332, meanwhile, the inclined groove 73 can be in sliding fit with the driving post II 74, when the gear II 72 rotates, the driving post II 74 sliding with the inclined groove 73 can be shifted to move away from the connecting frame 1 or to be close to the connecting frame 1 through the inclination of the inclined groove 73, at this time, the pushing plate 46 can be stably driven in the limiting groove 24 through the limiting of the limiting groove 24, so that the nine groups of pushing plates 46 can synchronously move horizontally in the direction away from the connecting frame 1, at this time, the position of the push rod 55 is unchanged under the limit action of the round table driving block 53 by the polycarbonate plate 4 in the first unfolding state, but the push plate 46 which continuously moves outwards continuously can continuously overturn the driven arc block 41 to the maximum overturning angle through the shaft bracket 45 and the shaft pin, so that the illumination surface of the white light LED lamp body 3 is enhanced, meanwhile, the polycarbonate plate 4 and the fluorescent glass film 6 are positioned on the maximum light absorption surface, the starting of the white light LED lamp body 3 is matched for enhancing the illumination intensity at night, heat dissipation is not influenced, and the external polycarbonate plate 4, the fluorescent glass film 6 and the white light LED lamp body 3 are not in the same sealing environment, so that heat is not efficiently transferred, the service life of the white light LED lamp body 3 is not influenced, the use effect is enhanced, and the unfolding state at this moment is the second unfolding state, as shown in fig. 10.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. White light LED lamps and lanterns based on fluorescent glass film, including link (1), drive table (2), white light LED lamp body (3) and polycarbonate board (4), its characterized in that: the driving table (2) is fixedly arranged at the top of the white light LED lamp body (3), the polycarbonate plates (4) are arranged on the surface of the white light LED lamp body (3) and are provided with a plurality of groups, the connecting frame (1) is fixedly arranged at the top of the driving table (2) through bolts, an L-shaped supporting frame (21) is fixedly arranged on one side of the top of the driving table (2), a plurality of groups of fluorescent glass films (6) are adhered to the surface of each polycarbonate plate (4), a foldable area is arranged on the fluorescent glass film (6) between every two groups of polycarbonate plates (4), and when the polycarbonate plates (4) are unfolded, the foldable area of the fluorescent glass films (6) can be unfolded to enlarge the extension light absorption area of the fluorescent glass films (6);
The top of one side of the L-shaped support frame (21) close to the connecting frame (1) is provided with a fluorescent film piece overturning driving mechanism, and the fluorescent film piece overturning driving mechanism is used for driving the polycarbonate plate (4) to overturn to enlarge a light absorption surface of daytime;
The bottom of the L-shaped support frame (21) close to one side of the connecting frame (1) is provided with a fluorescent film sheet extension mechanism, and the fluorescent film sheet extension mechanism is used for driving a plurality of polycarbonate plates (4) to be far away from the connecting frame (1), so that the extended light absorption area of the fluorescent glass film (6) is increased, and the angle of the polycarbonate plates (4) when being overturned is increased;
A limiting frame (23) is welded at the top of one side of the L-shaped supporting frame (21) close to the connecting frame (1), a driving sub-control mechanism is arranged at the top of the limiting frame (23) and used for independently controlling the starting of the fluorescent film sheet overturning driving mechanism and the starting of the fluorescent film sheet extending mechanism, one group of the driving sub-control mechanism is in a closed state when being started, and the driving sub-control mechanism is used for controlling the fluorescent film sheet overturning driving mechanism to be started and controlling the fluorescent film sheet extending mechanism to be in a closed state when being started; when the driving sub-control mechanism controls the fluorescent film sheet extending mechanism to start, the fluorescent film sheet overturning driving mechanism is controlled to be in a closed state;
The driving sub-control mechanism comprises an electromagnetic push rod (231), a connecting block (232), a servo motor (233), an up-down pressing assembly and an extension driving assembly, wherein the electromagnetic push rod (231) is fixedly arranged on one side, close to the connecting frame (1), of the top of the limiting frame (23), the connecting block (232) is fixedly arranged at the output end of the electromagnetic push rod (231), the servo motor (233) is fixedly arranged with the connecting block (232) through a bolt, the up-down pressing assembly is arranged on the inner side of the limiting frame (23) and is used for starting the fluorescent film overturning driving mechanism to drive the top of the polycarbonate plate (4) to incline and overturn, the extension driving assembly is arranged on one side, close to the L-shaped supporting frame (21), of the top of the driving table (2), and the extension driving assembly is used for starting the fluorescent film extending mechanism to drive a plurality of groups of polycarbonate plates (4) to horizontally move and extend; the electromagnetic push rod can be electrified to control the lifting of the connecting block, the connecting block is lifted to drive the servo motor to lift up and down, so that the current driving object is changed through the lifting of the servo motor, the upward driving is used for driving the up-down pressing assembly, and the downward driving is used for driving the extension driving assembly.
2. The white light LED luminaire based on fluorescent glass film as claimed in claim 1, wherein: the extension driving assembly comprises conical teeth (2333), a driving shaft (2331), a conical groove (2334) and a gear II (2332), the gear II (2332) is rotatably arranged at the top of the driving table (2) through a rotating shaft, the top of the driving table (2) is close to one side of the L-shaped supporting frame (21), the conical groove (2334) is formed in the top of the gear II (2332), the driving shaft (2331) is fixedly arranged at the output end of the servo motor (233), and the conical teeth (2333) are fixedly arranged at the bottom of the driving shaft (2331).
3. The white light LED luminaire based on fluorescent glass film as claimed in claim 1, wherein: the fluorescent film piece extending mechanism comprises a shaft post (71), a limit groove (24), a push plate (46), a fluted disc II (72), an inclined groove (73) and a driving post II (74), wherein the shaft post (71) is fixedly arranged at the center of the top of the driving table (2), the limit groove (24) is formed in the top of the driving table (2) and is provided with a plurality of groups and distributed in an annular equidistant mode, the push plate (46) is slidably arranged in the limit groove (24), the driving post II (74) is fixedly arranged on one side, close to the top of the push plate (46), of the fluted disc II (72) is rotatably arranged on the surface of the shaft post (71), the inclined groove (73) is provided with a plurality of groups and is formed in the annular equidistant mode, and the inclined groove (73) is slidably matched with the driving post II (74).
4. A white LED luminaire based on fluorescent glass film as claimed in claim 3, characterized in that: the fluorescent film piece overturning driving mechanism comprises a fluted disc I (51), a threaded driving rod (52), a round platform driving block (53), a driving chute (531), a driving column I (54), a push rod (55) and a driven pulling component, wherein the fluted disc I (51) is welded at the top of the surface of the threaded driving rod (52), the threaded driving rod (52) is rotationally arranged at the top of an L-shaped supporting frame (21) and is close to the center of one side of a connecting frame (1), the round platform driving block (53) is in threaded connection with the bottom of the surface of the threaded driving rod (52), the push rod (55) is provided with a plurality of groups and is distributed at the top of a driving table (2) at equal intervals, the driving column I (54) is fixedly arranged at one side of the top of the push rod (55) and is close to the connecting frame (1), the driven pulling component is arranged at the top of a polycarbonate plate (4), the driven pulling component is used for being pulled to drive the polycarbonate plate (4) to overturn when the push rod (55) moves inwards, the driving chute (531) is provided with a plurality of groups, the round platform (53) is in annular shape and is arranged at the bottom of the surface of the threaded driving rod (52).
5. The fluorescent glass film-based white light LED luminaire of claim 4, wherein: the driven assembly of drawing includes driven arc type piece (41), driven frame (42), mounting groove (43), driven shaft piece (44), pedestal (45) and firm unit, driven arc type piece (41) fixed mounting is at the top of polycarbonate board (4), top center department at driven arc type piece (41) is seted up in mounting groove (43), driven frame (42) are fixed in mounting groove (43) inner wall bottom through the bolt, driven shaft piece (44) welding keep away from link (1) one side both ends at push rod (55), and with driven frame (42) sliding fit, pedestal (45) are close to one side of driver's stage (2) through bolt fixed mounting, pedestal (45) are through pivot and push pedal (46) normal running fit, firm unit sets up in push rod (55) both sides, firm unit is used for spacing the drive direction of push rod (55).
6. The fluorescent glass film-based white light LED luminaire of claim 5, wherein: the stabilizing unit comprises a fixing plate (551), a telescopic rod (47) and springs (48), wherein the fixing plate (551) is fixedly installed on the top of a driving table (2) and located on two sides of the bottom of a push rod (55), the telescopic rod (47) is fixedly installed on one side, far away from a connecting frame (1), of the fixing plate (551), the springs (48) are sleeved on the surfaces of the telescopic rod (47), one ends of the springs (48) are in contact with the fixing plate (551), and the other ends of the springs (48) are in contact with two sides of the push rod (55).
7. The white light LED luminaire based on fluorescent glass film as claimed in claim 2, wherein: the upper-lower pressing assembly comprises a guide ring (2312), a first gear (2311) and a driving strip (2331), the guide ring (2312) is rotatably installed at the top and the bottom of the limiting frame (23), the driving strip (2331) is fixedly installed at the top of the surface of the driving shaft (2331), the first gear (2311) is fixedly installed at the top of the surface of the driving shaft (2331), and the first gear (2311) and the inner part of the guide ring (2312) are provided with engaging grooves which are in plug-in fit with the driving strip (2331).
8. The white light LED luminaire based on fluorescent glass film as claimed in claim 1, wherein: the top of the connecting frame (1) is provided with an arc-shaped bolt groove, and the arc-shaped bolt groove is used for installing an external bolt fixing connecting frame (1).
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| CN202410205106.9A CN117803892B (en) | 2024-02-26 | 2024-02-26 | White light LED lamp based on fluorescent glass film |
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| CN202410205106.9A CN117803892B (en) | 2024-02-26 | 2024-02-26 | White light LED lamp based on fluorescent glass film |
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