CN218883715U

CN218883715U - LED lamp strip and lamp strip screen

Info

Publication number: CN218883715U
Application number: CN202223131087.5U
Authority: CN
Inventors: 魏法局; 卢文妍; 凌文敏
Original assignee: Zhuhai Hamnold Lighting Co ltd
Current assignee: Zhuhai Hamnold Lighting Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-18
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a LED lamp strip and a lamp strip screen, which comprises a first fixed seat and a fixed component; a first fixed seat: the left side surface of the LED lamp holder is symmetrically provided with support bars, the left ends of the support bars are fixedly connected with the right side surface of the second fixing seat, the left side surface of the first fixing seat is provided with uniformly distributed slots, the bottom surfaces of the slots are respectively provided with support blocks, aluminum substrates are movably inserted in the slots, the right ends of the aluminum substrates are respectively matched with the adjacent support blocks, the left ends of the aluminum substrates extend into the second fixing seat, the upper surfaces of the aluminum substrates are respectively provided with uniformly distributed LED lamp beads, and the input ends of the LED lamp beads are electrically connected with the output end of an external controller; fixing the assembly: set up respectively in the upper end of fixing base two, fixed subassembly includes circle axle and clamp plate, and inside the long recess of circle axle difference sliding connection in two upper ends of fixing base, this LED lamp strip and lamp strip screen, lamp strip structural strength is high, has good display effect to lamp strip simple to operate has guaranteed the convenience when using.

Description

LED lamp strip and lamp strip screen

Technical Field

The utility model relates to a lamp strip screen technical field specifically is LED lamp strip and lamp strip screen.

Background

Along with the progress of society, the LED lamp strip screen is widely used gradually, is generally used for building outer walls and stage LED rental display screens and the like, is suitable for building ultra-large outdoor display screens, is a preferred product for building landmark dynamic display landscapes, and is generally formed by assembling a plurality of LED lamp strips.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide LED lamp strip and lamp strip screen, lamp strip structural strength is high, has good display effect to lamp strip simple to operate has guaranteed the convenience when using, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the LED lamp strip and the lamp strip screen comprise a first fixing seat and a fixing component;

a first fixed seat: the left side surface of the LED lamp holder is symmetrically provided with support bars, the left ends of the support bars are fixedly connected with the right side surface of the second fixing seat, the left side surface of the first fixing seat is provided with uniformly distributed slots, the bottom surfaces of the slots are respectively provided with a support block, an aluminum substrate is movably inserted in each slot, the right end of each aluminum substrate is matched with the adjacent support block, the left end of each aluminum substrate extends into the corresponding second fixing seat, the upper surface of each aluminum substrate is provided with uniformly distributed LED lamp beads, and the input ends of the LED lamp beads are electrically connected with the output end of an external controller;

fixing the assembly: set up respectively in the upper end of fixing base two, the good aluminium base board of avoiding of lamp strip structural strength takes place the bending, and LED lamp pearl roughness is high, and then has good display effect and long service life to in-process at the installation is pegged graft the back to the lamp strip, can utilize the joint of clamp plate to fix the lamp strip, and then lamp strip simple to operate has improved the packaging efficiency that the lamp strip was shielded.

Further, fixed subassembly includes circle axle and clamp plate, inside the long recess of two upper ends of fixing base of sliding connection respectively of circle axle, all be equipped with the clamp plate between two adjacent circle axles, the right-hand member of clamp plate all sets up with the cooperation of adjacent aluminium base board, makes things convenient for the fixed of lamp strip.

Furthermore, the fixed component further comprises clamping columns, the clamping columns are arranged on the front side face and the rear side face of the right end of the pressing plate respectively, and the clamping columns are matched with clamping grooves in the upper surfaces of the two fixing seats respectively, so that the pressing plate is convenient to limit to rotate.

Further, fixed subassembly still includes location strip and spring leaf, inside location strip difference sliding connection in the inside spout of two fixing bases, the upper end of location strip all sets up with adjacent round axle cooperation, and the inside of two fixing bases is equipped with evenly distributed's spring leaf, and the upper end of spring leaf all sets up with the lower extreme cooperation of adjacent location strip, conveniently restricts the removal of clamp plate.

Furthermore, the right end of the upper surface of the pressing plate is provided with a buckling strip, so that the pressing plate can be driven to move conveniently.

Furthermore, the left ends of the front side surface and the rear side surface of the aluminum substrate are symmetrically provided with positioning blocks, and the positioning blocks are matched with the first fixing seat, so that the aluminum substrate is convenient to mount and position.

Furthermore, reinforcing ribs are arranged at the front end and the rear end of the lower surface of the aluminum substrate, and the front side faces of the reinforcing ribs are provided with uniformly distributed long round holes, so that the structural strength of the aluminum substrate is improved.

Compared with the prior art, the beneficial effects of the utility model are that: this LED lamp strip and lamp strip screen has following benefit:

1. the strengthening rib has strengthened the structural strength of aluminium base board, has increased the heat radiating area of aluminium base board simultaneously, and then has guaranteed that LED lamp pearl has good radiating effect, and structural strength avoids aluminium base board to take place the bending simultaneously, and LED lamp pearl roughness is high, and then has good display effect and long service life.

2. When the lamp strip is installed, the right end of the aluminum substrate is inclined and inserted into the slot, when the positioning block is in contact with the right side face of the first fixing seat, the aluminum substrate rotates anticlockwise around the upper end of the supporting block and rotates to a horizontal state, the left end of the aluminum substrate extends into the second fixing seat, then the pressing plate is rotated, the pressing plate drives the circular shaft to rotate around the left end of the long groove of the second fixing seat, the pressing plate rotates clockwise to a horizontal state, the clamping column moves synchronously along with the pressing plate in the rotating process, the clamping column moves to the inside of the clamping slot from the opening of the upper surface of the second fixing seat, the right end of the pressing plate moves to the upper side of the left end of the aluminum substrate, then the pressing plate is pushed to move rightwards through the buckling strips, the pressing plate drives the circular shaft and the clamping column to move rightwards, the positioning strip is extruded in the process of moving the circular shaft rightwards, the positioning strip slides downwards to extrude the spring leaf, the positioning strip when the circular shaft moves to the right end of the long groove, the clamping column moves, the clamping plate in the clamping slot is driven by inserting and the clamping strip to move rightwards, the clamping strip, the clamping column can limit the clamping plate conveniently, and the clamping plate in the installation process of the lamp strip, and the clamping plate, and the installation, the clamping plate can limit the aluminum substrate, and the clamping plate in the axis of the installation process of the installation, and the lamp strip can be convenient for installation, and the clamping plate, and the lamp strip can be convenient for installation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is an enlarged schematic view of the position B of the present invention.

In the figure: the LED lamp comprises a first fixing seat 1, a second fixing seat 2, an aluminum substrate 3, LED lamp beads 3, supporting blocks 4, reinforcing ribs 5, long round holes 6, supporting strips 7, a second fixing seat 8, fixing components 9, a circular shaft 91, a pressing plate 92, clamping columns 93, positioning strips 94, spring pieces 95, buckling strips 10, slots 11 and positioning blocks 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: the LED lamp strip and the LED lamp strip screen comprise a first fixing seat 1 and a fixing component 9;

a first fixed seat 1: the left side surface of the aluminum base plate is symmetrically provided with support bars 7, the left ends of the support bars 7 are fixedly connected with the right side surface of a second fixed seat 8, the support bars 7 are convenient for connecting a first fixed seat 1 and a second fixed seat 8, the left side surface of the first fixed seat 1 is provided with evenly distributed slots 11, the bottom surfaces of the slots 11 are respectively provided with support blocks 4, aluminum base plates 2 are movably inserted in the slots 11, the right ends of the aluminum base plates 2 are obliquely inserted into the slots 11, the right ends of the aluminum base plates 2 are matched with the adjacent support blocks 4, the left ends of the aluminum base plates 2 extend into the second fixed seat 8, the first fixed seat 1 and the second fixed seat 8 provide support for the aluminum base plates 2, the upper surfaces of the aluminum base plates 2 are respectively provided with evenly distributed LED lamp beads 3, and the aluminum base plates 2 provide installation positions for the LED lamp beads 3, the input end of the LED lamp bead 3 is electrically connected with the output end of an external controller, when the LED lamp bead is used, the external controller controls the LED lamp bead 3 to be electrified, and then the single LED lamp bead 3 forms a single pixel point for displaying, the left ends of the front side surface and the rear side surface of the aluminum substrate 2 are symmetrically provided with positioning blocks 12, the positioning blocks 12 are matched with the fixing base 1, when the positioning blocks 12 are in contact with the right side surface of the fixing base 1, the aluminum substrate 2 rotates anticlockwise around the upper end of the supporting block 4 and rotates to a horizontal state, the front end and the rear end of the lower surface of the aluminum substrate 2 are respectively provided with reinforcing ribs 5, the reinforcing ribs 5 increase the structural strength of the aluminum substrate 2, meanwhile, the heat dissipation surface area of the aluminum substrate 2 is increased, the front side surfaces of the reinforcing ribs 5 are respectively provided with uniformly distributed long round holes 6, and the weight of the reinforcing ribs 5 is reduced;

the fixing component 9: the fixing components 9 comprise round shafts 91 and pressing plates 92, the round shafts 91 are respectively connected inside long grooves in the upper ends of the second fixing seats 8 in a sliding mode, the pressing plates 92 are arranged between every two adjacent round shafts 91, the right ends of the pressing plates 92 are matched with the adjacent aluminum substrates 2, the left ends of the aluminum substrates 2 extend into the second fixing seats 8, then the pressing plates 92 are rotated, the pressing plates 92 drive the round shafts 91 to rotate around the left ends of the long grooves of the second fixing seats 8, the fixing components 9 further comprise clamping columns 93, the clamping columns 93 are respectively arranged on the front side face and the rear side face of the right ends of the pressing plates 92, the clamping columns 93 are respectively matched with clamping grooves in the upper surfaces of the second fixing seats 8, the pressing plates 92 rotate clockwise to be in a horizontal state, the clamping columns 93 synchronously move along with the pressing plates 92 in the rotating process, the clamping columns 93 move from openings in the upper surfaces of the second fixing seats 8 to the insides of the clamping grooves, meanwhile, the right end of the pressing plate 92 moves to the upper side of the left end of the aluminum substrate 2, the fixing assembly 9 further comprises a positioning strip 94 and spring pieces 95, the positioning strip 94 is respectively connected inside a sliding groove inside the second fixing seat 8 in a sliding manner, the upper ends of the positioning strip 94 are matched with the adjacent round shafts 91, the spring pieces 95 which are uniformly distributed are arranged inside the second fixing seat 8, the upper ends of the spring pieces 95 are matched with the lower ends of the adjacent positioning strips 94, the pressing plate 92 drives the round shafts 91 and the clamping columns 93 to move rightwards, the positioning strips 94 are extruded in the process that the round shafts 91 move rightwards, the positioning strips 94 slide downwards to extrude the spring pieces 95, when the round shafts 91 move to the right end of the long groove, the positioning strips 94 are crossed, the spring pieces 95 reset to drive the positioning strip 94 to move upwards, the positioning strips 94 drive the round shafts 91 to move leftwards, the clamping columns 93 move to the right side of the clamping groove, the clamping columns 93 limit the pressing plate 92 to rotate around the axes of the round shafts 91, and then the locking of the pressing plate 92 is realized, meanwhile, the pressing plate 92 limits the movement of the aluminum substrate 2, the installation of the light bar is completed, the right end of the upper surface of the pressing plate 92 is provided with the buckling strip 10, and the pressing plate 92 is pushed to move rightwards through the buckling strip 10.

The utility model provides a theory of operation of LED lamp strip and lamp strip screen as follows: when the LED lamp is used, the external controller controls the LED lamp beads 3 to be electrified and operated, so that the single LED lamp beads 3 form single pixel points for displaying, when a lamp strip formed by the LED lamp beads 3, the aluminum substrate 2, the reinforcing ribs 5 and the positioning blocks 12 is installed, the right end of the aluminum substrate 2 is obliquely inserted into the slot 11, when the positioning blocks 12 are in contact with the right side face of the fixing seat I1, the aluminum substrate 2 rotates anticlockwise around the upper end of the supporting block 4 to be in a horizontal state, so that the left end of the aluminum substrate 2 extends into the fixing seat II 8, then the pressing plate 92 is rotated, the pressing plate 92 drives the circular shaft 91 to rotate around the left end of the long groove of the fixing seat II 8, so that the pressing plate 92 rotates clockwise to be in a horizontal state, and the clamping columns 93 synchronously move along with the pressing plate 92 in the rotating process, the clamping column 93 moves into the clamping groove from the opening on the upper surface of the second fixing seat 8, meanwhile, the right end of the pressing plate 92 moves above the left end of the aluminum substrate 2, then the pressing plate 92 is pushed by the buckling strip 10 to move rightwards, the pressing plate 92 drives the circular shaft 91 and the clamping column 93 to move rightwards, the positioning strip 94 is extruded in the process of rightward movement of the circular shaft 91, the positioning strip 94 slides downwards to extrude the spring piece 95, the positioning strip 94 is crossed when the circular shaft 91 moves to the right end of the long groove, the spring piece 95 resets to drive the positioning strip 94 to move upwards, then the positioning strip 94 drives the circular shaft 91 to move leftwards, meanwhile, the clamping column 93 moves to the right side of the clamping groove, the clamping column 93 limits the pressing plate 92 to rotate around the axis of the circular shaft 91, further locking of the pressing plate 92 is achieved, meanwhile, the pressing plate 92 limits movement of the aluminum substrate 2, and installation of the light bar is completed.

It should be noted that the LED lamp beads 3 disclosed in the above embodiments may be freely configured according to actual application scenarios, the LED lamp beads 3 may be LED lamp beads with a model of 0404RGB, and the external controller controls the LED lamp beads 3 to work by using a common method in the prior art.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

LED lamp strip and lamp strip screen, its characterized in that: comprises a first fixed seat (1) and a fixed component (9);

fixing seat I (1): the left side surface of the LED lamp holder is symmetrically provided with support bars (7), the left ends of the support bars (7) are fixedly connected with the right side surface of a second fixing seat (8), the left side surface of a first fixing seat (1) is provided with uniformly distributed slots (11), the bottom surfaces of the slots (11) are provided with support blocks (4), aluminum substrates (2) are movably inserted in the slots (11), the right ends of the aluminum substrates (2) are matched with the adjacent support blocks (4), the left ends of the aluminum substrates (2) extend into the second fixing seat (8), the upper surfaces of the aluminum substrates (2) are provided with uniformly distributed LED lamp beads (3), and the input ends of the LED lamp beads (3) are electrically connected with the output end of an external controller;

fixing assembly (9): are respectively arranged at the upper end of the second fixed seat (8).
2. The LED light bar and light bar screen of claim 1, wherein: the fixing assembly (9) comprises circular shafts (91) and pressing plates (92), the circular shafts (91) are respectively connected to the inner portions of the long grooves in the upper ends of the second fixing seats (8) in a sliding mode, the pressing plates (92) are arranged between every two adjacent circular shafts (91), and the right ends of the pressing plates (92) are matched with the adjacent aluminum base plates (2).
3. The LED light bar and light bar screen of claim 2, wherein: fixed subassembly (9) still include card post (93), card post (93) set up respectively in the front and back both sides face of clamp plate (92) right-hand member, card post (93) set up with the draw-in groove cooperation of fixing base two (8) upper surface respectively.
4. The LED light bar and light bar screen of claim 2, wherein: fixed subassembly (9) still include location strip (94) and spring leaf (95), inside location strip (94) sliding connection respectively in the inside spout of fixing base two (8), the upper end of location strip (94) all sets up with adjacent round axle (91) cooperation, and the inside of fixing base two (8) is equipped with evenly distributed's spring leaf (95), and the upper end of spring leaf (95) all sets up with the lower extreme cooperation of adjacent location strip (94).
5. The LED light bar and light bar screen of claim 2, wherein: the right end of the upper surface of the pressing plate (92) is provided with a buckling strip (10).
6. The LED light bar and light bar screen of claim 1, wherein: the left ends of the front side face and the rear side face of the aluminum substrate (2) are symmetrically provided with positioning blocks (12), and the positioning blocks (12) are matched with the first fixing seat (1).
7. The LED light bar and light bar screen of claim 1, wherein: reinforcing ribs (5) are arranged at the front end and the rear end of the lower surface of the aluminum substrate (2), and long round holes (6) are uniformly distributed in the front side face of each reinforcing rib (5).