CN117316063A - LED module for LED display screen - Google Patents
LED module for LED display screen Download PDFInfo
- Publication number
- CN117316063A CN117316063A CN202311296574.3A CN202311296574A CN117316063A CN 117316063 A CN117316063 A CN 117316063A CN 202311296574 A CN202311296574 A CN 202311296574A CN 117316063 A CN117316063 A CN 117316063A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- led
- clamping
- auxiliary
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003292 glue Substances 0.000 claims abstract description 22
- 239000012780 transparent material Substances 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 7
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- 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
-
- 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
- F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0008—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides an LED module for an LED display screen, which relates to the technical field of LED display modules and comprises an installation base; four fixing screws are connected with the top end face of the mounting base through threads. Be provided with recess, draw-in groove and joint arch, all coat glue at four terminal surfaces around the auxiliary frame, the intussuseption of this moment has glue, then directly with lamp shade and auxiliary frame joint can, accomplish the joint with the draw-in groove after the joint is accomplished, four terminal surfaces around the auxiliary frame and glue in the recess all adhere with the lamp shade inner wall this moment, and then accomplish dual fixedly, improve the fixed effect of lamp shade. The LED display screen solves the problems that when the traditional LED display screen is assembled, a plurality of LED lamps are required to be welded on a circuit board one by one, pins on the LED lamps are required to be aligned with contact blocks for electrifying on the circuit board in the welding process and then are welded, and the alignment process is difficult to ensure one-time alignment and the processing efficiency is delayed.
Description
Technical Field
The invention relates to the technical field of LED display modules, in particular to an LED module for an LED display screen.
Background
The LED electronic display screen is a display mode by controlling the semiconductor light emitting diodes, is formed by uniformly arranging tens of thousands to hundreds of thousands of semiconductor light emitting diode pixel points, and can be widely used for advertisement putting and information display; the existing LED display screen needs to weld a plurality of LED lamps on a circuit board one by one during assembly, pins on the LED lamps and contact blocks for electrifying on the circuit board are required to be aligned and then welded in the welding process, one-time alignment is difficult to ensure in the alignment process, and machining efficiency is delayed.
Disclosure of Invention
In view of the above, the invention provides an LED module for an LED display screen, which solves the problems that a plurality of LED lamps need to be welded on a circuit board one by one in the assembly process of the traditional LED display screen, pins on the LED lamps need to be aligned with contact blocks for electrifying on the circuit board and then welded in the welding process, and the alignment process is difficult to ensure one-time alignment and the processing efficiency is delayed.
The invention relates to an LED module for an LED display screen, which is realized by the following specific technical means:
the invention provides an LED module for an LED display screen, which particularly comprises an installation base;
four fixing screws are connected with the top end face of the mounting base through threads.
Preferably, the four fixing screws are respectively positioned at four corners of the top end surface of the mounting base, and a circuit board is inserted on the four fixing screws; each fixing screw is welded with a baffle ring, the baffle ring is of an annular structure, the top end face of the fixing screw is in contact with the bottom end face of the circuit board, and the gap between the bottom end face of the circuit board and the mounting base is 0.5cm.
Preferably, every equal threaded connection has a lock nut that is used for realizing circuit board locking on the dead lever, and an auxiliary tank has all been seted up to the top one end of every dead lever, and the auxiliary tank is rectangular slot column structure, and the auxiliary tank runs through the left and right sides at dead lever top, when need demolish the circuit board, need demolish lock nut this moment, then demolish the circuit board, when lock nut smooth silk leads to unable dismantlement, use the screwdriver of a style of calligraphy to insert in the auxiliary tank this moment can, can demolish the dead lever from the mounting base this moment, then demolish the dead lever from the circuit board can accomplish the dismantlement of circuit board.
Preferably, four bulges are arranged on the top end surface of the mounting base, the four bulges are of semi-cylindrical structures, one end above the four bulges is contacted with the bottom end surface of the circuit board, the four bulges jointly form a supporting component of the circuit board, and in the using process, the anti-extrusion strength of the circuit board can be ensured through the supporting of the four bulges on the circuit board, so that the circuit board is fully protected.
Preferably, the mounting base top end face is fixed with an auxiliary frame, and the auxiliary frame is a back font structure, and auxiliary frame inner wall and circuit board outer wall contact, and the auxiliary frame is limit structure of circuit board, and when installing the circuit board on the fixing screw, the outer wall of circuit board contacts with the inner wall of auxiliary frame, has realized the auxiliary fixation of circuit board this moment.
Preferably, six rows of LED lamps are mounted on the top end surface of the circuit board, each row of LED lamps is provided with two pins; the circuit board is provided with a contact block for welding connection with the pins.
Preferably, the contact block is of an L-shaped structure, two pins on the LED lamp are contacted with the rising parts of the contact block and welded, and at the moment, the LED lamp cannot move rightwards.
Preferably, the circuit board top is straight line array form and is fixed with the dog, and the dog is rectangle massive structure, and two adjacent dogs contact with two pins on the LED lamp respectively, and the LED lamp is spacing state around this moment, when the installation LED lamp, places the LED lamp between two adjacent dogs, then contacts the pin on the LED lamp with the contact block, can realize the quick location of pin under the spacing of contact block this moment, then through welding equipment with the pin and the contact block welding of LED lamp can, has accomplished the installation of LED lamp this moment.
Preferably, the auxiliary frame is clamped with a lampshade which is made of transparent materials; the front end face and the rear end face of the auxiliary frame are respectively provided with a clamping groove which is of a semi-cylindrical groove-shaped structure; the front end face of the inner wall of the lampshade and the rear end face of the inner wall are welded with a clamping protrusion, the two clamping protrusions are of semi-cylindrical protrusion structures, the two clamping protrusions are respectively clamped with the two clamping grooves, and the clamping protrusions and the clamping grooves form an auxiliary fixing structure of the lampshade.
Preferably, the front end face and the rear end face of the auxiliary frame are both provided with a groove, the two grooves are of semi-cylindrical structures, the two grooves are respectively located at the upper positions of the two clamping grooves, glue is added in the two grooves, the inner walls of the glue lampshade are contacted, when the lampshade is installed, glue is firstly coated on the front end face, the rear end face, the left end face and the right end face of the auxiliary frame, the grooves are filled with glue, then the lampshade is directly clamped with the auxiliary frame, after the clamping is completed, the clamping protrusions and the clamping grooves are clamped, and at the moment, the glue in the front end face, the rear end face, the left end face, the right end face and the grooves are adhered to the inner walls of the lampshade, so that double fixing is completed.
Preferably, an auxiliary plate is arranged on the lampshade, and the top end surface of the auxiliary plate is contacted with the top end surface of the lampshade; four corner positions of the auxiliary plate are all fixed with a clamping block, the four clamping blocks are of L-shaped block structures, the four clamping blocks are clamped with the lampshade, the auxiliary plate is made of transparent materials, and the clamping blocks are protective pieces of the lampshade.
Preferably, four magnets are fixed on the lampshade and are magnetically adsorbed with the four clamping blocks respectively, the four magnets form an auxiliary fixing structure of the clamping blocks together, when the auxiliary plate is installed, the clamping blocks are directly clamped with the lampshade, and after the clamping is completed, the probability of falling of the auxiliary plate can be reduced through auxiliary fixing of the magnets to the clamping blocks.
Advantageous effects
1. The fixed knot of circuit board constructs has been improved, through improving the latter aspect, when need demolish the circuit board, need demolish lock nut, when lock nut smooth silk leads to unable dismantlement, use the screwdriver of a style of calligraphy to insert in the auxiliary tank this moment can, can demolish fixing screw from the mounting base this moment, then demolish fixing screw from the circuit board and can accomplish the dismantlement of circuit board, avoided influencing the dismantlement efficiency of circuit board because of lock nut damage.
2. The auxiliary frame is arranged, and can play two roles, namely, when the circuit board is mounted on the fixing screw rod, the outer wall of the circuit board is contacted with the inner wall of the auxiliary frame, and the auxiliary fixing of the circuit board is realized at the moment;
and the other is that the auxiliary fixing of the lamp shade can be realized through the clamping connection of the auxiliary frame and the lamp shade, so that the fixing strength and the stability of the lamp shade are improved.
3. The pin is provided with a stop block and a contact block, and the stop block and the contact block are arranged, so that the front and rear limit of the pin can be realized through the stop block; secondly, can realize through the contact block that the pin moves spacing to the right, then can be more convenient when installation and welding pin, need not to adjust the position of pin repeatedly.
4. Be provided with recess, draw-in groove and joint arch, all coat glue at four terminal surfaces around the auxiliary frame, the intussuseption of recess has glue this moment, then direct with lamp shade and auxiliary frame joint can, the joint is accomplished with the draw-in groove to the joint arch after the joint is accomplished, glue in four terminal surfaces and the recess all adheres with the lamp shade inner wall around this moment, and then has accomplished dual fixedly, has improved the fixed effect of lamp shade, sets up the recess and can increase the glue solution memory space, and then can exert better adhesive effect.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic diagram of an LED module for an LED display screen according to the present invention;
FIG. 2 is a schematic diagram of a front view of an LED module for an LED display screen according to the present invention;
FIG. 3 is a schematic view of an isometric view of an LED module for an LED display screen of the present invention, partially cut away;
FIG. 4 is a schematic diagram of the present invention in an isometric view with the further section of FIG. 3;
FIG. 5 is a schematic diagram of the left-hand construction of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;
FIG. 8 is a schematic diagram of the split isometric view of FIG. 5 in accordance with the invention;
fig. 9 is an enlarged schematic view of the structure of fig. 8 at C according to the present invention.
List of reference numerals
1. A mounting base; 2. a protrusion; 3. an auxiliary frame; 301. a groove; 302. a clamping groove; 4. a fixed screw; 401. a lock nut; 402. an auxiliary groove; 403. a baffle ring; 5. a circuit board; 501. a stop block; 502. a contact block; 6. an LED lamp; 601. pins; 7. a lamp shade; 701. the clamping bulge; 8. an auxiliary plate; 801. a clamping block; 802. and (3) a magnet.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Embodiment one: please refer to fig. 1 to 9: the invention provides an LED module for an LED display screen, which comprises a mounting base 1; four fixing screws 4 are connected with the top end face of the mounting base 1 in a threaded mode.
The four fixing screws 4 are respectively positioned at four corners of the top end surface of the mounting base 1, and a circuit board 5 is inserted into the four fixing screws 4; each fixing screw 4 is welded with a baffle ring 403, the baffle ring 403 is of an annular structure, the top end face of the fixing screw 4 is in contact with the bottom end face of the circuit board 5, and the gap between the bottom end face of the circuit board 5 and the mounting base 1 is 0.5cm.
Wherein, equal threaded connection has a lock nut 401 that is used for realizing circuit board 5 locking on every fixing screw 4, an auxiliary tank 402 has all been seted up to the top one end of every fixing screw 4, auxiliary tank 402 is rectangular slot column structure, auxiliary tank 402 runs through the left and right sides at fixing screw 4 top, when need demolish circuit board 5, need demolish lock nut 401 this moment, then demolish circuit board 5, when lock nut 401 smooth silk leads to unable dismantlement, use the screwdriver of a line type to insert in auxiliary tank 402 this moment adjust can, can demolish fixing screw 4 from mounting base 1 this moment, then demolish fixing screw 4 from circuit board 5 can accomplish the dismantlement of circuit board 5.
Six rows of LED lamps 6 are arranged on the top end surface of the circuit board 5, 6 LED lamps in each row are arranged, and two pins 601 are arranged on each LED lamp 6; the circuit board 5 is provided with a contact block 502 for solder connection with the pins 601.
The contact block 502 has an L-shaped structure, and two pins 601 on the LED lamp 6 are in contact with and welded to the raised portions of the contact block 502, so that the LED lamp 6 cannot move rightward.
Wherein, the linear array form is fixed with dog 501 on circuit board 5 top, dog 501 is rectangle cubic structure, two adjacent dogs 501 respectively with two pins 601 contact on the LED lamp 6, LED lamp 6 is spacing state around this moment, when installing LED lamp 6, place LED lamp 6 between two adjacent dogs 501, then with the pin 601 on the LED lamp 6 with contact block 502 contact, can realize the quick location of pin 601 under the spacing of contact block 502 this moment, then through welding equipment with the pin 601 and the contact block 502 welding of LED lamp 6 can, the installation of LED lamp 6 has been accomplished this moment.
Wherein, the auxiliary frame 3 is clamped with a lampshade 7, and the lampshade 7 is made of transparent materials; the front end face and the rear end face of the auxiliary frame 3 are provided with a clamping groove 302, and the clamping groove 302 is of a semi-cylindrical groove-shaped structure;
the front end face of the inner wall of the lampshade 7 and the rear end face of the inner wall are welded with a clamping protrusion 701, the two clamping protrusions 701 are of semi-cylindrical protrusion structures, the two clamping protrusions 701 are respectively clamped with the two clamping grooves 302, and the clamping protrusions 701 and the clamping grooves 302 form an auxiliary fixing structure of the lampshade 7.
Wherein, a recess 301 has all been seted up to auxiliary frame 3 preceding terminal surface and rear end face, two recesses 301 are semi-cylindrical structure, two recesses 301 are located the top position of two draw-in grooves 302 respectively, glue has all been added in two recesses 301, glue lamp shade 7's inner wall contact, when installing lamp shade 7, at first four terminal surfaces all coat glue around auxiliary frame 3, the intussuseption of recess 301 has glue at this moment, then direct with lamp shade 7 and auxiliary frame 3 joint can, the joint is accomplished with draw-in groove 302 to joint protruding 701 after the joint is accomplished, glue in four terminal surfaces around this moment auxiliary frame 3 and the recess 301 all adheres with lamp shade 7 inner wall, and then double fixation has been accomplished.
Wherein, the lamp shade 7 is provided with an auxiliary plate 8, and the top end surface of the auxiliary plate 8 is contacted with the top end surface of the lamp shade 7; four corner positions of the auxiliary plate 8 are all fixed with a clamping block 801, the four clamping blocks 801 are of L-shaped block structures, the four clamping blocks 801 are clamped with the lampshade 7, the auxiliary plate 8 is made of transparent materials, and the clamping blocks 801 are protection pieces of the lampshade 7.
Four magnets 802 are fixed on the lamp shade 7, the four magnets 802 are magnetically attracted with the four clamping blocks 801 respectively, the four magnets 802 form an auxiliary fixing structure of the clamping blocks 801 together, when the auxiliary plate 8 is installed, the clamping blocks 801 are directly clamped with the lamp shade 7, and after the clamping is completed, the probability of dropping of the auxiliary plate 8 can be reduced through auxiliary fixing of the clamping blocks 801 by the magnets 802.
Embodiment two: on the basis of the first embodiment, as shown in fig. 5 and 6, the method further includes: the auxiliary frame 3, the top face of the mounting base 1 is fixed with an auxiliary frame 3, the auxiliary frame 3 is of a shape like a Chinese character 'Hui', the inner wall of the auxiliary frame 3 is contacted with the outer wall of the circuit board 5, the auxiliary frame 3 is of a limit structure of the circuit board 5, when the circuit board 5 is mounted on the fixing screw 4, the outer wall of the circuit board 5 is contacted with the inner wall of the auxiliary frame 3, and at the moment, the auxiliary fixing of the circuit board 5 is realized.
Embodiment III: on the basis of the second embodiment, as shown in fig. 5, the method further includes: the top end surface of the mounting base 1 is provided with four bulges 2, the four bulges 2 are of semi-cylindrical structures, one end above the four bulges 2 is contacted with the bottom end surface of the circuit board 5, the four bulges 2 jointly form a supporting component of the circuit board 5, and in the use process, the anti-extrusion strength of the circuit board 5 can be ensured through the supporting of the four bulges 2 on the circuit board 5, so that the circuit board 5 is fully protected.
Specific use and action of the embodiment:
firstly, assembling, wherein the circuit board 5 is clamped on four fixing screws 4 during assembling, and then the locking nuts 401 are used for fixing; when the circuit board 5 needs to be dismantled, the lock nut 401 needs to be dismantled at the moment, then the circuit board 5 is dismantled, when the lock nut 401 slides to lead to incapability of being dismantled, a straight screwdriver is used for being inserted into the auxiliary groove 402 for adjustment, at the moment, the fixing screw 4 can be dismantled from the mounting base 1, and then the fixing screw 4 is dismantled from the circuit board 5, so that the dismantling of the circuit board 5 can be completed; the circuit board 5 is arranged on the fixing screw 4, the outer wall of the circuit board 5 is contacted with the inner wall of the auxiliary frame 3, and the auxiliary fixing of the circuit board 5 is realized at the moment; placing the LED lamp 6 between two adjacent stop blocks 501, then contacting pins 601 on the LED lamp 6 with the contact blocks 502, at the moment, realizing rapid positioning of the pins 601 under the limit of the contact blocks 502, and then welding the pins 601 of the LED lamp 6 with the contact blocks 502 through welding equipment, thereby completing the installation of the LED lamp 6; when the lampshade 7 is installed, glue is coated on the front end face, the rear end face, the left end face and the right end face of the auxiliary frame 3, glue is filled in the groove 301, then the lampshade 7 is directly clamped with the auxiliary frame 3, after the clamping is completed, the clamping protrusion 701 is clamped with the clamping groove 302, and the glue on the front end face, the rear end face, the left end face and the right end face of the auxiliary frame 3 and in the groove 301 is adhered to the inner wall of the lampshade 7, so that double fixing is completed; when the auxiliary plate 8 is installed, the clamping block 801 is directly clamped with the lampshade 7, and after the clamping is finished, the auxiliary fixing of the clamping block 801 through the magnet 802 can reduce the falling probability of the auxiliary plate 8; in the use, through the support of four protruding 2 to circuit board 5, can guarantee the anti extrusion intensity of circuit board 5, abundant protection circuit board 5.
Claims (10)
1. The LED module for the LED display screen is characterized by comprising a mounting base (1); four fixing screws (4) are connected with the top end surface of the mounting base (1) in a threaded manner; the four fixing screws (4) are respectively positioned at four corners of the top end surface of the mounting base (1), and a circuit board (5) is inserted on the four fixing screws (4); each fixing screw rod (4) is welded with a baffle ring (403), the baffle rings (403) are of annular structures, the top end face of each fixing screw rod (4) is in contact with the bottom end face of the corresponding circuit board (5), and the gap between the bottom end face of the corresponding circuit board (5) and the corresponding mounting base (1) is 0.5cm; each fixing screw rod (4) is connected with a locking nut (401) for realizing locking of the circuit board (5) in a threaded mode, an auxiliary groove (402) is formed in one end above each fixing screw rod (4), each auxiliary groove (402) is of a rectangular groove-shaped structure, and each auxiliary groove (402) penetrates through the left side and the right side of the top of each fixing screw rod (4).
2. The LED module for an LED display of claim 1, wherein: four bulges (2) are arranged on the top end surface of the mounting base (1), the four bulges (2) are of semi-cylindrical structures, one end above the four bulges (2) is contacted with the bottom end surface of the circuit board (5), and the four bulges (2) jointly form a supporting component of the circuit board (5).
3. The LED module for an LED display of claim 1, wherein: an auxiliary frame (3) is fixed on the top end surface of the mounting base (1), the auxiliary frame (3) is of a back-shaped structure, the inner wall of the auxiliary frame (3) is in contact with the outer wall of the circuit board (5), and the auxiliary frame (3) is of a limit structure of the circuit board (5).
4. The LED module for an LED display of claim 1, wherein: six rows of LED lamps (6) are arranged on the top end surface of the circuit board (5), each row of LED lamps (6) is provided with two pins (601) on each LED lamp (6); the circuit board (5) is provided with a contact block (502) which is used for being welded with the pin (601).
5. The LED module for an LED display screen of claim 4, wherein: the contact block (502) is of an L-shaped structure, two pins (601) on the LED lamp (6) are in contact with the rising parts of the contact block (502) and are welded, and at the moment, the LED lamp (6) cannot move rightwards.
6. The LED module for an LED display of claim 1, wherein: the LED lamp is characterized in that a stop block (501) is fixed on the top end of the circuit board (5) in a linear array mode, the stop block (501) is of a rectangular block-shaped structure, two adjacent stop blocks (501) are respectively contacted with two pins (601) on the LED lamp (6), and the LED lamp (6) is in a front-back limiting state.
7. An LED module for an LED display as recited in claim 3, wherein: the auxiliary frame (3) is clamped with a lampshade (7), and the lampshade (7) is made of transparent materials; the front end face and the rear end face of the auxiliary frame (3) are respectively provided with a clamping groove (302), and the clamping grooves (302) are of semi-cylindrical groove structures; the front end face of the inner wall of the lampshade (7) and the rear end face of the inner wall are welded with a clamping protrusion (701), the two clamping protrusions (701) are of semi-cylindrical protrusion structures, the two clamping protrusions (701) are respectively clamped with the two clamping grooves (302), and the clamping protrusions (701) and the clamping grooves (302) form an auxiliary fixing structure of the lampshade (7) together.
8. The LED module for an LED display screen of claim 7, wherein: the auxiliary frame is characterized in that a groove (301) is formed in the front end face and the rear end face of the auxiliary frame (3), the two grooves (301) are of semi-cylindrical structures, the two grooves (301) are respectively located above the two clamping grooves (302), glue is added in the two grooves (301), and the inner walls of the glue lampshade (7) are in contact.
9. The LED module for an LED display screen of claim 8, wherein: an auxiliary plate (8) is arranged on the lampshade (7), and the top end surface of the auxiliary plate (8) is contacted with the top end surface of the lampshade (7); four corner positions of the auxiliary plate (8) are all fixed with a clamping block (801), the four clamping blocks (801) are of L-shaped block structures, the four clamping blocks (801) are clamped with the lampshade (7), the auxiliary plate (8) is made of transparent materials, and the clamping blocks (801) are protection pieces of the lampshade (7).
10. The LED module for an LED display screen of claim 9, wherein: four magnets (802) are fixed on the lampshade (7), the four magnets (802) are respectively magnetically adsorbed with the four clamping blocks (801), and the four magnets (802) jointly form an auxiliary fixing structure of the clamping blocks (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311296574.3A CN117316063A (en) | 2023-10-09 | 2023-10-09 | LED module for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311296574.3A CN117316063A (en) | 2023-10-09 | 2023-10-09 | LED module for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117316063A true CN117316063A (en) | 2023-12-29 |
Family
ID=89273433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311296574.3A Pending CN117316063A (en) | 2023-10-09 | 2023-10-09 | LED module for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117316063A (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226504A (en) * | 2011-03-24 | 2011-10-26 | 上海新凯元照明科技有限公司 | Multi-chip integration packaged LED (light emitting diode) light source module and preparation process thereof |
| JP2013042864A (en) * | 2011-08-23 | 2013-03-04 | Panasonic Corp | Shelf board device and structure for supporting shelf board |
| CN204577003U (en) * | 2015-04-09 | 2015-08-19 | 晶彩（福建）光电有限公司 | A kind of large area LED grid display screen |
| CN108442857A (en) * | 2018-04-28 | 2018-08-24 | 苏州晶洲装备科技有限公司 | A kind of sealing form |
| CN208237675U (en) * | 2018-05-01 | 2018-12-14 | 邱敏敏 | A kind of LED light with quick ceiling structure |
| CN208845555U (en) * | 2018-07-23 | 2019-05-10 | 浙江省龙游航力紧固件有限公司 | A kind of fastener |
| CN109945097A (en) * | 2019-03-25 | 2019-06-28 | 刘阳 | A kind of LED light strip being easily installed |
| CN110273897A (en) * | 2019-07-08 | 2019-09-24 | 罗峰 | A kind of industrial machinery locking protection system |
| CN209819246U (en) * | 2019-06-14 | 2019-12-20 | 深圳市伟特立光电有限公司 | Easily install LED lamp pearl |
| CN111174143A (en) * | 2020-02-25 | 2020-05-19 | 徐柳先 | LED lamp beneficial to heat dissipation |
| CN212163831U (en) * | 2020-06-22 | 2020-12-15 | 信丰弘创合成电子有限公司 | Countersunk head circuit board |
| CN213930474U (en) * | 2020-12-22 | 2021-08-10 | 广州荟能广告有限公司 | Aluminum substrate LED lamp convenient for wiring |
| CN214367145U (en) * | 2021-02-02 | 2021-10-08 | 宁波兴晟石油管件制造有限公司 | Easy-to-tighten-and-disassemble bolt for petrochemical industry |
| CN215058755U (en) * | 2021-05-28 | 2021-12-07 | 厦门三达林电子材料有限公司 | Improved structure of anti-loosening screw for display screen |
| CN216408870U (en) * | 2021-10-13 | 2022-04-29 | 南通南洋照明科技有限公司 | LED lamp with double-layer adjustable lampshade |
| CN217421804U (en) * | 2022-04-20 | 2022-09-13 | 浙江泰康紧固件制造有限公司 | Bolt capable of avoiding wire sliding phenomenon |
| CN115117728A (en) * | 2022-07-04 | 2022-09-27 | 钱为一 | Mounting seat of semiconductor laser |
| CN218235770U (en) * | 2022-09-26 | 2023-01-06 | 四川创高诚科技有限公司 | Locking bolt of anti-skid thread |
| CN218377256U (en) * | 2022-11-03 | 2023-01-24 | 江苏力达实业科技有限公司 | Detachable assembling fastener |
-
2023
- 2023-10-09 CN CN202311296574.3A patent/CN117316063A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226504A (en) * | 2011-03-24 | 2011-10-26 | 上海新凯元照明科技有限公司 | Multi-chip integration packaged LED (light emitting diode) light source module and preparation process thereof |
| JP2013042864A (en) * | 2011-08-23 | 2013-03-04 | Panasonic Corp | Shelf board device and structure for supporting shelf board |
| CN204577003U (en) * | 2015-04-09 | 2015-08-19 | 晶彩（福建）光电有限公司 | A kind of large area LED grid display screen |
| CN108442857A (en) * | 2018-04-28 | 2018-08-24 | 苏州晶洲装备科技有限公司 | A kind of sealing form |
| CN208237675U (en) * | 2018-05-01 | 2018-12-14 | 邱敏敏 | A kind of LED light with quick ceiling structure |
| CN208845555U (en) * | 2018-07-23 | 2019-05-10 | 浙江省龙游航力紧固件有限公司 | A kind of fastener |
| CN109945097A (en) * | 2019-03-25 | 2019-06-28 | 刘阳 | A kind of LED light strip being easily installed |
| CN209819246U (en) * | 2019-06-14 | 2019-12-20 | 深圳市伟特立光电有限公司 | Easily install LED lamp pearl |
| CN110273897A (en) * | 2019-07-08 | 2019-09-24 | 罗峰 | A kind of industrial machinery locking protection system |
| CN111174143A (en) * | 2020-02-25 | 2020-05-19 | 徐柳先 | LED lamp beneficial to heat dissipation |
| CN212163831U (en) * | 2020-06-22 | 2020-12-15 | 信丰弘创合成电子有限公司 | Countersunk head circuit board |
| CN213930474U (en) * | 2020-12-22 | 2021-08-10 | 广州荟能广告有限公司 | Aluminum substrate LED lamp convenient for wiring |
| CN214367145U (en) * | 2021-02-02 | 2021-10-08 | 宁波兴晟石油管件制造有限公司 | Easy-to-tighten-and-disassemble bolt for petrochemical industry |
| CN215058755U (en) * | 2021-05-28 | 2021-12-07 | 厦门三达林电子材料有限公司 | Improved structure of anti-loosening screw for display screen |
| CN216408870U (en) * | 2021-10-13 | 2022-04-29 | 南通南洋照明科技有限公司 | LED lamp with double-layer adjustable lampshade |
| CN217421804U (en) * | 2022-04-20 | 2022-09-13 | 浙江泰康紧固件制造有限公司 | Bolt capable of avoiding wire sliding phenomenon |
| CN115117728A (en) * | 2022-07-04 | 2022-09-27 | 钱为一 | Mounting seat of semiconductor laser |
| CN218235770U (en) * | 2022-09-26 | 2023-01-06 | 四川创高诚科技有限公司 | Locking bolt of anti-skid thread |
| CN218377256U (en) * | 2022-11-03 | 2023-01-24 | 江苏力达实业科技有限公司 | Detachable assembling fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102572819B1 (en) | Fabricating method for light emitting module and display device | |
| KR101421626B1 (en) | Light source unit and backlight unit and liquid crystal display having the same | |
| US20200168146A1 (en) | Display, led chip therefor, pixel therefor, controlling method therefor, computer program therefor | |
| US7350937B2 (en) | Lighting unit, lighting module, and liquid crystal display | |
| US8432499B2 (en) | Display device and television receiver | |
| US20130027638A1 (en) | Led backlight and liquid crystal display device | |
| JP2008544537A (en) | Light emitting device package and method for manufacturing light emitting device package | |
| CN203517457U (en) | Light-emitting diode light bar device and backlight module with light-emitting diode light bar device | |
| US11746963B1 (en) | Backlight module and display device | |
| CN117316063A (en) | LED module for LED display screen | |
| CN107545852B (en) | High-precision small-spacing LED module mounting and positioning method and structure thereof | |
| KR102559945B1 (en) | Light emitting module, light emitting cabinet and display device | |
| CN205680679U (en) | The SMD all-colour LED encapsulation of a kind of side | |
| KR101318925B1 (en) | Backlight unit for Liquid Crystal Display device | |
| CN204611615U (en) | A kind of LED illumination lamp | |
| KR101516171B1 (en) | Frame for led lighting apparatus | |
| CN207623655U (en) | Backlight and liquid crystal display | |
| JP6920867B2 (en) | Lighting equipment, display equipment and TV receivers | |
| KR20130021933A (en) | Manufacturing method of reflective sheet and light emitting module | |
| CN210574826U (en) | Dustproof heat dissipation cover structure for LED module capable of realizing power connection | |
| US10061070B2 (en) | Assembly jig for LED module and light guide plate, an assembling method and a backlight module | |
| CN221080019U (en) | Self-luminous display module and display product | |
| CN216434601U (en) | Backlight module installation jig | |
| CN212810249U (en) | Jig for assembling LED module | |
| CN216113881U (en) | Fixed LED lamp of light source board joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |