CN210325078U

CN210325078U - LED lamp bead for luminous characters

Info

Publication number: CN210325078U
Application number: CN201920904030.3U
Authority: CN
Inventors: 郑文广
Original assignee: Shenzhen Weiteli Photoelectric Co Ltd
Current assignee: Shenzhen Weiteli Photoelectric Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-14
Anticipated expiration: 2029-06-14

Abstract

The utility model belongs to the technical field of the LED, especially, be a LED lamp pearl for luminous word, which comprises a mounting panel, be equipped with a plurality of LED lamp pearl bodies on the mounting panel, a plurality of round mounting grooves have been seted up on the mounting panel, fixed mounting has round install bin on the bottom inner wall of round mounting groove, the top of round install bin is equipped with the opening, the annular groove has been seted up on the inner wall of round install bin, be equipped with circular hollow plate in the annular groove, two first through-holes have been seted up at the top of circular hollow plate, slidable mounting has first round bar in the first through-hole, the top and the bottom of first round bar all extend to outside the first through-hole that corresponds, the top and the bottom of first round bar respectively with the top inner wall and the bottom inner wall fixed connection of the annular groove that corresponds. The utility model discloses simple structure, the practicality is strong, can be convenient for to LED lamp pearl body installation and dismantlement, and the operation is got up simply conveniently.

Description

LED lamp bead for luminous characters

Technical Field

The utility model relates to a LED technical field especially relates to a LED lamp pearl for luminous word.

Background

The luminous characters are luminous marks which are made of character shells, panels and bottom plates by adopting Light Emitting Diodes (LEDs) as light sources, have the characteristics of rich colors, individuation and systematization, are more humanized, play an important role in propaganda of enterprises, shops and exhibition and display, and are commonly 3D super characters, mini characters, aluminum side characters, resin characters, stainless steel characters, plastic uptake characters, electroplated characters, punched lamp beads exposed, acrylic characters, baked iron sheet lacquer characters, crystal characters and the like.

However, in the prior art, because the LED lamp beads conventionally used for light-emitting characters are usually welded on the LED lamp beads, if one of the LED lamp beads is damaged, the whole LED lamp bead needs to be taken out, the operation is complicated, and the workload of workers is increased, so that an LED lamp bead for light-emitting characters is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a LED lamp bead for luminous characters.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an LED lamp bead for a luminous character comprises a mounting plate, a plurality of LED lamp bead bodies are arranged on the mounting plate, the mounting plate is provided with a plurality of circular mounting grooves, the inner wall of the bottom of each circular mounting groove is fixedly provided with a circular mounting box, the top of the round mounting box is provided with an opening, the inner wall of the round mounting box is provided with an annular groove, a circular hollow plate is arranged in the annular groove, two first through holes are arranged at the top of the circular hollow plate, a first round rod is arranged in the first through hole in a sliding way, the top end and the bottom end of the first round rod both extend out of the corresponding first through hole, the top end and the bottom end of the first round bar are respectively and fixedly connected with the top inner wall and the bottom inner wall of the corresponding annular groove, the sliding sleeve is equipped with the spring on the first round bar, the welding of spring bottom is on annular groove's bottom inner wall, the top welding of spring is on the bottom of circular hollow slab.

Preferably, the circular mounting box is internally provided with a ring block, the LED lamp bead body is symmetrically and fixedly provided with two square clamping blocks, and the top and the bottom of each square clamping block are respectively contacted with the ring block and the circular hollow plate.

Preferably, the stiffness coefficient of the spring is in the range of 1N/m to 10N/m.

Preferably, the balls are nested on two sides of the circular hollow plate, and the two corresponding balls are respectively contacted with the inner walls of two sides of the annular groove.

Preferably, the round mounting box is made of an aluminum alloy material, and the square clamping blocks are made of a stainless steel material.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a round mounting box, a ring-shaped groove, a round hollow plate, a first through hole, a first round rod, a spring, a ring-shaped block and square clamping blocks through a mounting plate, an LED lamp bead body, the round mounting box, the ring-shaped groove, the round hollow plate, the first through hole, the first round rod, the spring, the ring-shaped block and the square clamping blocks, when the LED lamp bead body mounted on the mounting plate needs to be dismounted, the LED lamp bead body is pressed downwards, the LED lamp bead body drives the two corresponding square clamping blocks to move, the square clamping blocks drive the corresponding round;

at the moment, the spring is compressed to deform the spring, so that kinetic energy generated when the circular hollow plate moves is converted into elastic potential energy of the spring, the LED lamp bead body is rotated after the circular hollow plate moves to a certain distance, the LED lamp bead body drives the two corresponding square clamping blocks to rotate, the LED lamp bead body can be separated from the circular mounting box after the square clamping blocks rotate to a certain position, and then the replaced LED lamp bead body is mounted in the corresponding circular mounting box, so that the mounting work of the LED lamp bead body is completed.

The utility model discloses simple structure, the practicality is strong, can be convenient for to LED lamp pearl body installation and dismantlement, and the operation is got up simply conveniently.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a side cross-sectional structural view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 2;

fig. 4 is a schematic view of the top view structure of the middle ring-shaped block of the present invention.

In the figure: 1. mounting a plate; 2. an LED lamp bead body; 3. a circular mounting groove; 4. a circular mounting box; 5. an annular groove; 6. a circular hollow plate; 7. a first through hole; 8. a first round bar; 9. a spring; 10. a ring block; 11. a square fixture block.

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. 1-4, the present invention provides a technical solution: a plurality of LED lamp bead bodies 2 are arranged on the mounting plate 1, a plurality of circular mounting grooves 3 are formed in the mounting plate 1, a circular mounting box 4 is fixedly mounted on the inner wall of the bottom of each circular mounting groove 3, an opening is formed in the top of each circular mounting box 4, an annular groove 5 is formed in the inner wall of each circular mounting box 4, a circular hollow plate 6 is arranged in each annular groove 5, two first through holes 7 are formed in the top of each circular hollow plate 6, a first round rod 8 is slidably mounted in each first through hole 7, the top end and the bottom end of each first round rod 8 extend out of the corresponding first through hole 7, the top end and the bottom end of each first round rod 8 are fixedly connected with the inner wall of the top and the inner wall of the bottom of the corresponding annular groove 5 respectively, a spring 9 is slidably sleeved on each first round rod 8, the bottom end of each spring 9 is welded on the inner wall of the bottom of the corresponding annular groove 5, and the top end of each spring;

the round mounting box 4 is internally provided with an annular block 10, the LED lamp bead body 2 is symmetrically and fixedly provided with two square clamping blocks 11, the top and the bottom of each square clamping block 11 are respectively contacted with the annular block 10 and the round hollow plate 6, the stiffness coefficient range of the spring 9 is 1N/m to 10N/m, two sides of the round hollow plate 6 are respectively nested with a ball, the corresponding two balls are respectively contacted with the inner walls of two sides of the annular groove 5, the round mounting box 4 is made of aluminum alloy material, the square clamping blocks 11 are made of stainless steel material, the mounting plate 1, the LED lamp bead body 2, the round mounting groove 3, the round mounting box 4, the annular groove 5, the round hollow plate 6, the first through hole 7, the first round rod 8, the spring 9, the annular block 10 and the square clamping blocks 11 are matched, when the LED lamp bead body 2 mounted on the mounting plate 1 needs to be dismounted, the LED lamp bead body 2 is firstly pressed, the LED lamp bead body 2 drives the two corresponding square clamping blocks 11 to move, the square clamping blocks 11 drive the corresponding round hollow plate 6 to move, the round hollow plate 6 drives the two corresponding springs 9 to move, at the moment, the springs 9 are compressed to deform the springs 9, so that kinetic energy generated when the round hollow plate 6 moves is converted into elastic potential energy of the springs 9, when the round hollow plate 6 moves to a certain distance, the LED lamp bead body 2 is rotated, the LED lamp bead body 2 drives the two corresponding square clamping blocks 11 to rotate, when the square clamping blocks 11 rotate to a certain position, the LED lamp bead body 2 can be separated from the round mounting box 4, then the replaced LED lamp bead body 2 is mounted in the corresponding round mounting box 4, so that the installation work of the LED lamp bead body 2 is completed, the utility model has the advantages of simple structure and strong practicability, and can be convenient for mounting and dismounting the LED lamp bead body 2, the operation is simple and convenient.

The working principle is as follows: when the LED lamp bead body 2 arranged on the mounting plate 1 needs to be removed, the LED lamp bead body 2 is pressed downwards, the LED lamp bead body 2 drives the two corresponding square clamping blocks 11 to move, the square clamping blocks 11 drive the corresponding round hollow plate 6 to move, the round hollow plate 6 drives the two corresponding springs 9 to move, at the moment, the springs 9 are compressed, so that the springs 9 generate deformation, thereby converting the kinetic energy generated when the circular hollow plate 6 moves into the elastic potential energy of the spring 9, and after the circular hollow plate 6 moves to a certain distance, then the LED lamp bead body 2 is rotated, the LED lamp bead body 2 drives the two corresponding square fixture blocks 11 to rotate, when the square fixture block 11 rotates to a certain position, the LED lamp bead body 2 can be separated from the round mounting box 4, then the LED lamp bead body 2 after replacement is installed in the corresponding round installation box 4, so that the installation work of the LED lamp bead body 2 is completed.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a luminous LED lamp pearl for word, includes mounting panel (1), its characterized in that: the LED lamp is characterized in that a plurality of LED lamp bead bodies (2) are arranged on the mounting plate (1), a plurality of circular mounting grooves (3) are formed in the mounting plate (1), a circular mounting box (4) is fixedly mounted on the inner wall of the bottom of the circular mounting groove (3), an opening is formed in the top of the circular mounting box (4), an annular groove (5) is formed in the inner wall of the circular mounting box (4), a circular hollow plate (6) is arranged in the annular groove (5), two first through holes (7) are formed in the top of the circular hollow plate (6), a first round rod (8) is slidably mounted in the first through holes (7), the top end and the bottom end of the first round rod (8) both extend out of the corresponding first through holes (7), and the top end and the bottom end of the first round rod (8) are fixedly connected with the inner wall of the top and the inner wall of the bottom of the corresponding annular groove (5), the sliding sleeve is equipped with spring (9) on first round bar (8), the welding of spring (9) bottom is on the bottom inner wall of annular groove (5), the top welding of spring (9) is on the bottom of circular hollow slab (6).

2. The LED lamp bead for the luminous characters of claim 1, wherein: the LED lamp bead is characterized in that a circular block (10) is arranged in the circular mounting box (4), two square clamping blocks (11) are symmetrically and fixedly mounted on the LED lamp bead body (2), and the top and the bottom of each square clamping block (11) are respectively in contact with the circular block (10) and the circular hollow plate (6).

3. The LED lamp bead for the luminous characters of claim 1, wherein: the stiffness coefficient of the spring (9) ranges from 1N/m to 10N/m.

4. The LED lamp bead for the luminous characters of claim 1, wherein: the ball is all nested in the both sides of circular hollow plate (6), and two corresponding balls contact with the both sides inner wall of annular groove (5) respectively.

5. The LED lamp bead for the luminous characters of claim 2, wherein: the round mounting box (4) is made of aluminum alloy materials, and the square clamping blocks (11) are made of stainless steel materials.