CN111981360A - Adjustable MINI LED lamp backlight module - Google Patents
Adjustable MINI LED lamp backlight module Download PDFInfo
- Publication number
- CN111981360A CN111981360A CN202010877168.6A CN202010877168A CN111981360A CN 111981360 A CN111981360 A CN 111981360A CN 202010877168 A CN202010877168 A CN 202010877168A CN 111981360 A CN111981360 A CN 111981360A
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- mounting plate
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- fixed
- plate
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- 239000003990 capacitor Substances 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 45
- 238000001125 extrusion Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- 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
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- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
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- 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
- F21V31/00—Gas-tight or water-tight arrangements
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- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention belongs to the technical field of LED lamp backlight modules, and particularly relates to an adjustable MINI LED lamp backlight module which comprises a mounting plate and an LED lamp body, wherein a dustproof pad is fixed on the surface of the mounting plate, air holes are formed in the surface of the dustproof pad, an electric connection seat is fixed on the surface of the mounting plate, a Bluetooth module is arranged in the middle of the mounting plate, a Bluetooth antenna is installed on one side of the Bluetooth module, an impedance matching unit is arranged on the other side of the Bluetooth module, a polar capacitor is installed on the surface of the mounting plate, a fixing block is fixed on the side of the electric connection seat, a fixing bolt is arranged in the middle of the fixing block, the LED lamp body is installed on the outer side of the mounting plate, a plug is fixed at one end of the LED lamp body, and a supporting block is arranged on the. This adjustable MINI LED lamp backlight module when the LED lamp in-process appears damaging, convenient to detach overhauls or changes to be convenient for adjust at the in-process that uses, reduced the problem that the device used the degree of difficulty.
Description
Technical Field
The invention relates to the technical field of LED lamp backlight modules, in particular to an adjustable MINI LED lamp backlight module.
Background
As a light emitting element, an LED light bar is widely used in various fields because of its advantages of pure light color, softness, easy molding, small heat generation, energy saving, environmental protection, long service life, etc., and the LED light bar needs to be installed when in use, so that a backlight module needs to be used, however, the existing LED light backlight module has the following problems:
1. the whole LED lamp is inconvenient to disassemble and assemble in the using process, and when the LED lamp is damaged in the using process, the difficulty of overhauling and replacing is higher;
2. the LED lamp is inconvenient to adjust and use in the using process, and has larger integral limitation in use.
In order to solve the above problems, an innovative design based on the original MINILED backlight module is urgently needed.
Disclosure of Invention
The invention aims to provide an adjustable MINI LED lamp backlight module, which aims to solve the problems that the existing MINI LED lamp backlight module in the background art is high in difficulty in maintenance and replacement when an LED lamp is damaged in the using process, and the difficulty in use of the device is increased due to the fact that the LED lamp is inconvenient to adjust in the using process.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable MINI LED lamp backlight module comprises a mounting plate and an LED lamp body, wherein a dustproof pad is fixed on the surface of the mounting plate, air holes are formed in the surface of the dustproof pad, a power connection seat is fixed on the surface of the mounting plate, a Bluetooth module is arranged at the middle position of the mounting plate, a Bluetooth antenna is installed on one side of the Bluetooth module, an impedance matching unit is arranged on the other side of the Bluetooth module, a polar capacitor is installed on the surface of the mounting plate, a fixing block is fixed on the side of the power connection seat, a fixing bolt is arranged at the middle position of the fixing block, the LED lamp body is installed on the outer side of the mounting plate, a plug is fixed at one end of the LED lamp body, a connector is connected with the other end of the LED lamp body, a supporting block is arranged on the outer side of the connector, an extrusion block is installed above the supporting block, a first spring is nested outside the connecting rod, a vertical plate is fixed on the upper surface of the mounting plate, an air outlet is formed in the side edge of the vertical plate, a transparent outer cover is fixed on the inner wall of the vertical plate, the transparent outer cover is in adhesive connection with the vertical plate, a limiting groove is formed in the bottom of the vertical plate, a limiting block penetrates through the limiting groove, a sliding block is fixed at the bottom of the limiting block, the sliding block is movably connected with the mounting plate, a second spring is fixed on the outer wall of the sliding block, a sliding groove is formed in the upper surface of the mounting plate, a blocking rod is nested outside the limiting block, a third spring is nested outside the blocking rod, a transverse plate is mounted inside the mounting plate, an exhaust fan is mounted above the transverse plate, a bottom plate is arranged below the mounting plate, a first connecting block is fixed in the middle of the bottom plate, and the first connecting block is in welded connection with the bottom plate, the outer side of the first connecting block is connected with a first rotating shaft, a second connecting block is arranged on the outer side of the first rotating shaft, an installing block is fixed on the upper surface of the bottom plate, a second rotating shaft penetrates through the inside of the installing block, a telescopic cylinder is connected to the outer side of the second rotating shaft, and a control unit is arranged on the surface of the bottom plate.
Optionally, the air holes are distributed on the upper surface of the mounting plate at equal intervals, and the air holes are arranged in a net shape.
Optionally, the power connection seat and the fixing block are integrally arranged, and the fixing block and the mounting plate form a detachable mounting structure through fixing bolts.
Optionally, the upper surface of the supporting block is arranged in an arc shape, and the arc center of the supporting block coincides with the circle center of the connector.
Optionally, a lifting installation structure is formed between the extrusion block and the supporting block through a first spring, and the bottom of the extrusion block is tightly attached to the connector.
Optionally, the end of the limiting block is arranged in an inclined manner, the limiting block and the mounting plate form a sliding mounting structure through a second spring, and the limiting block and the limiting groove are arranged on the same horizontal plane.
Optionally, the stop lever and the mounting plate are arranged in a mutually perpendicular manner, and a lifting mounting structure is formed between the stop lever and the mounting plate through a third spring.
Optionally, the bottom plate is symmetrically arranged about the axis of the mounting plate, and a rotary mounting structure is formed between the bottom plate and the mounting plate through a first rotating shaft.
Optionally, the number of the second rotating shafts is 2 about the axis of the telescopic cylinder, and the telescopic cylinder is arranged in an inclined manner.
Compared with the prior art, the invention has the beneficial effects that: the adjustable MINI LED lamp backlight module is convenient to disassemble, overhaul or replace when the LED lamp is damaged in the using process, is convenient to adjust in the using process, and reduces the problem of difficulty in using the device;
1. when the LED lamp body is used for a long time and is damaged, the stop lever is manually stretched upwards, the limiting block is not limited to be extruded after the stop lever is stretched upwards, the second spring can drive the limiting block to move outwards and separate from the inside of the vertical plate after the limiting block is free from limiting action force, so that the vertical plate and the transparent outer cover are not fixed, the vertical plate can be stretched outwards to be taken, the LED lamp body is not covered by the package, then the squeezing block is manually stretched upwards, the connector is not fixed after the squeezing block is stretched upwards, the LED lamp body can be stretched outwards to be taken, the LED lamp body is detached to be conveniently replaced, another normal LED lamp body is placed at a proper position again, and finally the action force stretching the squeezing block is removed, the first spring can drive the extrusion block to reset, the LED lamp body is extruded and fixed again, the LED lamp body is installed, after the LED lamp body is installed, the gear rod is stretched upwards, after the gear rod is stretched, the vertical plate is placed at the original position, and finally the acting force stretching the gear rod is removed;
2, when the LED lamp body is used, the symmetrically arranged exhaust fans can work simultaneously, then the exhaust fans can blow upwards, the blown air can be fixed outwards through the air holes distributed at equal intervals, so that the effect of cooling the LED lamp body can be achieved, internal circulating air of the transparent outer cover can be discharged outwards through the air outlet holes, and the condition that the LED lamp body is damaged at high temperature when in use is avoided;
3. when the LED lamp body is in normal use, the mounting panel can be outwards extruded by the telescopic cylinder during operation, and after the mounting panel receives extruded acting force, the mounting panel can rotate between first pivot and the bottom plate so as to adjust the angle of the mounting panel, and then can indirectly adjust the angle of the LED lamp body, thereby reducing the limitation of the use of the device and improving the difficulty of the adjustment of the device in the use process.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of the connection structure of the extrusion block and the supporting block according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of a second spring and mounting plate connection structure according to the present invention;
FIG. 6 is a schematic view of a connection structure of a limiting block and a mounting plate according to the present invention.
In the figure: 1. mounting a plate; 101. a polar capacitance; 102. an impedance matching unit; 103. a Bluetooth module; 104. a Bluetooth antenna; 2. a dust-proof pad; 3. air holes are formed; 4. an electric connection seat; 5. a fixed block; 6. a fixing bolt; 7. an LED lamp body; 8. a plug; 9. a connector; 10. a support block; 11. extruding the block; 12. a connecting rod; 13. a first spring; 14. a vertical plate; 15. an air outlet; 16. a transparent outer cover; 17. a limiting groove; 18. a limiting block; 19. a slider; 20. a chute; 21. a second spring; 22. a gear lever; 23. a third spring; 24. a transverse plate; 25. an exhaust fan; 26. a base plate; 27. a first connection block; 28. a first rotating shaft; 29. a second connecting block; 30. mounting blocks; 31. a second rotating shaft; 32. a telescopic cylinder; 33. a control unit.
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.
Referring to fig. 1-6, the present invention provides a technical solution: an adjustable MINI LED lamp backlight module comprises a mounting plate 1, a dustproof pad 2, air holes 3, an electric connection seat 4, a fixing block 5, a fixing bolt 6, an LED lamp body 7, a plug 8, a connector 9, a supporting block 10, an extrusion block 11, a connecting rod 12, a first spring 13, a vertical plate 14, an air outlet hole 15, a transparent outer cover 16, a limiting groove 17, a limiting block 18, a sliding block 19, a sliding groove 20, a second spring 21, a stop lever 22, a third spring 23, a transverse plate 24, an exhaust fan 25, a bottom plate 26, a first connecting block 27, a first rotating shaft 28, a second connecting block 29, a mounting block 30, a second rotating shaft 31, a telescopic cylinder 32 and a control unit 33, wherein the dustproof pad 2 is fixed on the surface of the mounting plate 1, the air holes 3 are formed in the surface of the dustproof pad 2, the electric connection seat 4 is fixed on the surface of the mounting plate 1, a Bluetooth module 103 is arranged in the middle of the mounting plate 1, and a Bluetooth module, and the other side of the bluetooth module 103 is provided with an impedance matching unit 102, meanwhile, the surface of the mounting plate 1 is provided with a polar capacitor 101, the side of the electrical connection seat 4 is fixed with a fixed block 5, the middle position of the fixed block 5 is provided with a fixed bolt 6, the LED lamp body 7 is mounted on the outer side of the mounting plate 1, one end of the LED lamp body 7 is fixed with a plug 8, the other end of the LED lamp body 7 is connected with a connector 9, the outer side of the connector 9 is provided with a supporting block 10, a pressing block 11 is mounted above the supporting block 10, a connecting rod 12 is fixed below the pressing block 11, the outer side of the connecting rod 12 is nested with a first spring 13, the upper surface of the mounting plate 1 is fixed with a vertical plate 14, the side of the vertical plate 14 is provided with an air outlet 15, the inner wall of the vertical plate 14 is fixed with a transparent outer cover 16, meanwhile, the transparent, a limiting block 18 penetrates through the limiting groove 17, a sliding block 19 is fixed at the bottom of the limiting block 18, the sliding block 19 is movably connected with the mounting plate 1, a second spring 21 is fixed on the outer wall of the sliding block 19, a sliding groove 20 is formed in the upper surface of the mounting plate 1, a stop rod 22 is arranged on the outer side of the limiting block 18, a third spring 23 is nested on the outer side of the stop rod 22, a transverse plate 24 is installed inside the mounting plate 1, an exhaust fan 25 is installed above the transverse plate 24, a bottom plate 26 is arranged below the mounting plate 1, a first connecting block 27 is fixed in the middle of the bottom plate 26, the first connecting block 27 is in welded connection with the bottom plate 26, a first rotating shaft 28 is connected to the outer side of the first connecting block 27, a second connecting block 29 is arranged on the outer side of the first rotating shaft 28, a mounting block 30 is fixed on the upper surface of the bottom plate 26, and a second rotating shaft 31 penetrates through the mounting block, a telescopic cylinder 32 is connected to the outer side of the second rotating shaft 31, and a control unit 33 is installed on the surface of the bottom plate 26;
the air holes 3 are distributed on the upper surface of the mounting plate 1 at equal intervals, the air holes 3 are arranged in a net shape, and the air holes 3 distributed at equal intervals can blow the air blown by the exhaust fan 25 upwards, so that the effect of cooling the LED lamp body 7 can be achieved, and the condition of high-temperature damage is avoided;
the electric connection seat 4 and the fixed block 5 are integrally arranged, the fixed block 5 and the mounting plate 1 form a detachable mounting structure through the fixing bolt 6, and the electric connection seat 4 can be detached with difficulty through the integral arrangement, so that the LED lamp body 7 is detached with difficulty;
the upper surface of the supporting block 10 is arranged in an arc shape, the arc center of the supporting block 10 is overlapped with the circle center of the connector 9, and the supporting block 10 arranged in the arc shape can play a role in supporting the LED lamp body 7, so that the installation stability of the LED lamp body 7 is improved;
the lifting installation structure is formed between the extrusion block 11 and the supporting block 10 through the first spring 13, the bottom of the extrusion block 11 is tightly attached to the connector 9, when the LED lamp body 7 needs to be detached, the extrusion block 11 is manually stretched upwards, the LED lamp body 7 can be taken after the extrusion block 11 is stretched upwards, and after the LED lamp body 7 is replaced, the first spring 13 can drive the extrusion block 11 to reset so as to fix the LED lamp body 7;
the end of the limiting block 18 is arranged in an inclined manner, a sliding installation structure is formed between the limiting block 18 and the mounting plate 1 through a second spring 21, the limiting block 18 and the limiting groove 17 are arranged on the same horizontal plane, the stop lever 22 and the mounting plate 1 are arranged in a mutually perpendicular manner, a lifting installation structure is formed between the stop lever 22 and the mounting plate 1 through a third spring 23, when the vertical plate 14 needs to be disassembled, the stop lever 22 is manually stretched upwards, the limiting block 18 is not subjected to the extruded acting force after the stop lever 22 is stretched, so that the limiting block 18 can be separated from the inside of the limiting groove 17, the vertical plate 14 can be stretched upwards, the transparent outer cover 16 can be disassembled, after the LED lamp body 7 is repaired and replaced, the stop lever 22 is stretched again, the vertical plate 14 is placed at the original position, and finally the stretching force for the stop lever 22 is removed, at this time, the third spring 22 can drive the blocking rod 22 to reset, and the limiting block 18 can be extruded outwards after the blocking rod 22 resets, so that the limiting block 18 penetrates into the limiting groove 17 to complete the fixation of the opposite plate 14;
the bottom plate 26 is arranged symmetrically about the axis of the mounting plate 1, a rotating mounting structure is formed between the bottom plate 26 and the mounting plate 1 through the first rotating shaft 28, the second rotating shaft 31 is arranged 2 symmetrically about the axis of the telescopic cylinder 32, the telescopic cylinder 32 is arranged in an inclined manner, when the used angle needs to be adjusted, the telescopic cylinder 32 can drive the mounting plate 1 to extrude outwards, the angle of the mounting plate 1 is adjusted, and therefore the angle of the LED lamp body 7 can be adjusted indirectly through extrusion.
The working principle is as follows: when the device is normally used, the Bluetooth antenna 104 can receive signals, then the Bluetooth module 103 can process the signals, the processed LED lamp body 7 can be indirectly opened, so that the device is driven to be normally used, the symmetrically arranged exhaust fans 25 can blow upwards when the LED lamp body 7 is used, the blown wind can outwards fix through the air holes 3 which are distributed at equal intervals, the effect of cooling the LED lamp body 7 can be achieved, the internal circulating wind of the transparent outer cover 16 can be outwards discharged through the air outlet holes 15, the high-temperature damage of the LED lamp body 7 during use is avoided, when the LED lamp body 7 is used and damaged, the baffle rod 22 is manually stretched upwards, when the baffle rod 22 is stretched upwards, the limiting block 18 is not limited by the extrusion acting force, and when the acting force of the limiting block 18 is not limited, the second spring 21 can drive the limiting block 18 to move outwards and separate from the inside of the vertical plate 14, so that the vertical plate 14 and the transparent outer cover 16 are not fixed, the vertical plate 14 can be stretched outwards to be taken, the LED lamp body 7 is not covered by a package, then the extrusion block 11 is stretched upwards manually, the connector 9 is not fixed after the extrusion block 11 is stretched upwards, the LED lamp body 7 can be stretched outwards to be taken, the LED lamp body 7 is detached to be replaced conveniently, another normal LED lamp body 7 is placed at a proper position again, the acting force stretching the extrusion block 11 is finally removed, the first spring 13 can drive the extrusion block to reset and extrude and fix the LED lamp body 7 again, the LED lamp body 7 is installed, and after the LED lamp body 7 is installed, upwards tensile shelves pole 22, shelves pole 22 is by tensile back that finishes, place riser 14 in original position, remove the tensile effort to shelves pole 22 at last, shelves pole 22 can be driven the downstream by third spring 23 and reset this moment, make stopper 18 driven outside removal, stopper 18 runs through to the inside of riser 14, the fixed mounting to transparent dustcoat 16 is accomplished, when LED lamp body 7 is using and when needing the angle modulation, telescopic cylinder 32 work can drive mounting panel 1 and outwards extrude, make the angle of mounting panel 1 adjusted, thereby the angle that can be indirect to LED lamp body 7 is extruded and is adjusted.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides an adjustable MINI LED lamp backlight unit, includes mounting panel (1) and LED lamp body (7), its characterized in that: the surface of the mounting plate (1) is fixed with a dustproof pad (2), the surface of the dustproof pad (2) is provided with air holes (3), the surface of the mounting plate (1) is fixed with a connection seat (4), the middle position of the mounting plate (1) is provided with a Bluetooth module (103), one side of the Bluetooth module (103) is provided with a Bluetooth antenna (104), the other side of the Bluetooth module (103) is provided with an impedance matching unit (102), the surface of the mounting plate (1) is provided with a polar capacitor (101), the lateral side of the connection seat (4) is fixed with a fixing block (5), the middle position of the fixing block (5) is provided with a fixing bolt (6), the LED lamp body (7) is mounted on the outer side of the mounting plate (1), one end of the LED lamp body (7) is fixed with a plug (8), and the other end of the LED lamp body (7) is connected with a connector (9, the outer side of the connector (9) is provided with a supporting block (10), an extrusion block (11) is installed above the supporting block (10), a connecting rod (12) is fixed below the extrusion block (11), the outer side of the connecting rod (12) is nested with a first spring (13), a vertical plate (14) is fixed on the upper surface of the mounting plate (1), an air outlet hole (15) is formed in the side of the vertical plate (14), a transparent outer cover (16) is fixed on the inner wall of the vertical plate (14), meanwhile, the transparent outer cover (16) is in adhesive connection with the vertical plate (14), a limiting groove (17) is formed in the bottom of the vertical plate (14), a limiting block (18) penetrates through the limiting groove (17), a sliding block (19) is fixed at the bottom of the limiting block (18), the sliding block (19) is movably connected with the mounting plate (1), and a second spring (21) is fixed on the outer wall of the sliding block (19), the sliding groove (20) is formed in the upper surface of the mounting plate (1), the stop rod (22) is arranged on the outer side of the limiting block (18), the third spring (23) is nested on the outer side of the stop rod (22), the transverse plate (24) is arranged inside the mounting plate (1), the exhaust fan (25) is arranged above the transverse plate (24), the bottom plate (26) is arranged below the mounting plate (1), the first connecting block (27) is fixed at the middle position of the bottom plate (26), the first connecting block (27) is in welded connection with the bottom plate (26), the first rotating shaft (28) is connected to the outer side of the first connecting block (27), the second connecting block (29) is arranged on the outer side of the first rotating shaft (28), the mounting block (30) is fixed on the upper surface of the bottom plate (26), and the second rotating shaft (31) penetrates through the mounting block (30), and the outer side of the second rotating shaft (31) is connected with a telescopic cylinder (32), and a control unit (33) is arranged on the surface of the bottom plate (26).
2. The adjustable MINI LED backlight module of claim 1, wherein: the air holes (3) are distributed on the upper surface of the mounting plate (1) at equal intervals, and the air holes (3) are arranged in a net shape.
3. The adjustable MINI LED backlight module of claim 1, wherein: the power connection seat (4) and the fixing block (5) are integrally arranged, and the fixing block (5) and the mounting plate (1) form a detachable mounting structure through a fixing bolt (6).
4. The adjustable MINI LED backlight module of claim 1, wherein: the upper surface of the supporting block (10) is arranged in an arc shape, and the arc center of the supporting block (10) is coincided with the circle center of the connector (9).
5. The adjustable MINI LED backlight module of claim 1, wherein: a lifting installation structure is formed between the extrusion block (11) and the supporting block (10) through a first spring (13), and the bottom of the extrusion block (11) is tightly attached to the connector (9).
6. The adjustable MINI LED backlight module of claim 1, wherein: the end of the limiting block (18) is arranged in an inclined manner, a sliding installation structure is formed between the limiting block (18) and the installation plate (1) through a second spring (21), and the limiting block (18) and the limiting groove (17) are arranged on the same horizontal plane.
7. The adjustable MINI LED backlight module of claim 1, wherein: the gear rod (22) and the mounting plate (1) are arranged in a mutually perpendicular mode, and the gear rod (22) and the mounting plate (1) form a lifting mounting structure through a third spring (23).
8. The adjustable MINI LED backlight module of claim 1, wherein: the bottom plate (26) is symmetrically arranged relative to the axis of the mounting plate (1), and a rotating mounting structure is formed between the bottom plate (26) and the mounting plate (1) through a first rotating shaft (28).
9. The adjustable MINI LED backlight module of claim 1, wherein: the number of the second rotating shafts (31) is 2, and the number of the second rotating shafts (31) is 2, and the telescopic cylinders (32) are arranged in an inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877168.6A CN111981360A (en) | 2020-08-27 | 2020-08-27 | Adjustable MINI LED lamp backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877168.6A CN111981360A (en) | 2020-08-27 | 2020-08-27 | Adjustable MINI LED lamp backlight module |
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| Publication Number | Publication Date |
|---|---|
| CN111981360A true CN111981360A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010877168.6A Pending CN111981360A (en) | 2020-08-27 | 2020-08-27 | Adjustable MINI LED lamp backlight module |
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| CN (1) | CN111981360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115453789A (en) * | 2022-10-25 | 2022-12-09 | 深圳市南极光电子科技股份有限公司 | Multi-region light control MINI LED backlight module |
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| CN211010977U (en) * | 2019-12-02 | 2020-07-14 | 昆山绿亮电子科技股份有限公司 | Direct type L ED flat lamp of anti-dazzle |
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Cited By (2)
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| CN115453789A (en) * | 2022-10-25 | 2022-12-09 | 深圳市南极光电子科技股份有限公司 | Multi-region light control MINI LED backlight module |
| CN115453789B (en) * | 2022-10-25 | 2024-04-05 | 深圳市南极光电子科技股份有限公司 | Multi-area light control MINI LED backlight module |
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