CN219264092U

CN219264092U - LED pixel lamp point light source

Info

Publication number: CN219264092U
Application number: CN202320279351.5U
Authority: CN
Inventors: 刘凯; 杨谟胜; 卢灿
Original assignee: Jiangsu Pinzheng Photoelectric Science & Technology Co ltd
Current assignee: Jiangsu Pinzheng Photoelectric Science & Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-27
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to an LED pixel point light source, which is provided with a rectangular shell with an opening at the upper end, wherein a PCB board is arranged in the rectangular shell, LED light sources are uniformly arranged on the PCB board, an optical lens is covered on the LED light sources, a mask is arranged on the upper part of the optical lens, and four corner positions of the mask are clamped at the upper end of the rectangular shell to realize fixed connection; connecting wire cards are arranged on two sides of the rectangular shell in a penetrating manner along the width direction, cables are arranged in the connecting wire cards in a penetrating manner, and one end of each cable is connected with the PCB; the rectangular shell is fixedly provided with conical pressing blocks along two sides of the length direction. The LED pixel point light source is connected with the lamp strip upper cover in a clamping mode on two limiting sides of the upper end, is simple and convenient to operate and convenient to assemble and disassemble, and the whole point light source is connected in a clamping mode, so that the safe and stable use of the point light source is ensured, and the service life of the whole LED pixel point light source is prolonged.

Description

LED pixel lamp point light source

Technical Field

The utility model relates to the technical field of point light sources, in particular to an LED pixel point light source.

Background

With the continuous progress of society, landscape lamps are rapidly developed. The landscape lamps in the current market are various and widely applied to various fields. Point light sources are an important component of landscape lamps. The point light source structure popular in the market at present is various, and can be used for mounting various different light bars, and in the actual mounting process, the point light source usually needs to be fixed in a spring clip or screw top and other manners; the spring clip occupies a large space, and the connection strength with the light bar is not high in the actual operation process; the mode of screw connection can make later maintenance troublesome, brings great inconvenience to actual installation of people.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the problems in the prior art, the LED pixel point light source is provided, the upper end limiting two sides are clamped and arranged to be connected with the upper cover of the lamp strip, the operation is simple and convenient, the assembly and disassembly are convenient, the whole point light source is connected in a clamping manner, the safe and stable use of the point light source is ensured, the service life of the whole LED pixel point light source is prolonged, and the wide popularization and the wide use are convenient.

The technical scheme adopted for solving the technical problems is as follows: the LED pixel lamp point light source is provided with a rectangular shell with an opening at the upper end, a PCB board is arranged in the rectangular shell, LED light sources are uniformly arranged on the PCB board, an optical lens is covered on the LED light sources, a mask is arranged on the upper part of the optical lens, and four corners of the mask are clamped at the upper end of the rectangular shell to realize fixed connection; connecting wire cards are arranged on two sides of the rectangular shell in a penetrating manner along the width direction, cables are arranged in the connecting wire cards in a penetrating manner, and one end of each cable is connected with the PCB; the rectangular shell is fixedly provided with conical pressing blocks along two sides of the length direction.

Further limited, in the above technical solution, the four corners of the rectangular housing are provided with first slope surfaces, and the first slope surfaces are provided with kidney-shaped protruding blocks; the four corners of the face mask are provided with second slope surfaces; the mask is sleeved on the first slope surface of the rectangular shell through the second slope surface.

Further defined, in the above technical solution, an open slot is provided at a lower end of the second slope surface.

Further limited, in the above technical scheme, a connecting wire clamping groove is formed on one side of the face mask opposite to the connecting wire card.

Further limited, in the above technical scheme, the inner wall of the rectangular shell is provided with an L-shaped supporting block, four corners of the PCB are provided with fixing holes, and the PCB is fixedly connected to the L-shaped supporting plate after penetrating into the fixing holes through fastening screws.

Further, in the above technical solution, a transparent window is further provided at the upper end of the mask, and a frame-shaped protrusion is provided at the outer side of the transparent window.

The beneficial effects of the utility model are as follows: the LED pixel point light source provided by the utility model is connected with the upper cover of the lamp strip in a manner of clamping the two sides of the upper limit, is simple and convenient to operate and convenient to assemble and disassemble, and the integral point light source is connected in a clamping manner, so that the safe and stable use of the point light source is ensured, the service life of the integral LED pixel point light source is prolonged, and the wide popularization and use are facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic illustration of the structure of the mask of the present utility model with the mask removed;

FIG. 3 is a schematic illustration of the structure of the mask and optical lens of the present utility model removed;

fig. 4 is a schematic diagram of the explosive structure of fig. 1.

The reference numerals in the drawings are: 1. rectangular shell, 2, PCB board, 3, LED light source, 4, optical lens, 5, face guard, 6, connection wire card, 7, cable, 8, taper briquetting, 9, first slope, 10, waist shape lug, 11, second slope, 12, open slot, 13, connection wire draw-in groove, 14, L shape supporting shoe, 15, fixed orifices, 16, transparent window, 17, frame shape arch.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the application, the PCB 2, the optical lens 4 and the LED light source 3 are directly purchased from the market according to specific models and then are matched, installed and used.

In the application, the edges of four corners of the mask 5 are provided with second slope surfaces 11 for clamping connection, the upper end of the mask is also provided with a first slope surface 9 relative to the rectangular shell 1, and the first slope surface 9 is provided with waist-shaped lugs 10 for ensuring the clamping fixation of the second slope surfaces 11 after being sleeved; taper-shaped pressing blocks 8 are arranged on two sides of the rectangular shell 1 in the length direction and can be matched with supporting strips in the lamp strips to realize the press fixation of the integral point light source; the frame-shaped bulge 17 is further arranged on the upper portion of the face mask 5, so that the limiting effect of the clamping of the point light source in the assembly process of the point light source and the lamp strip can be guaranteed, limiting of the upper end of the point light source can be achieved, clamping connection fixation is achieved through the conical pressing block 8, the LED pixel point light source is convenient and fast to assemble and disassemble, the structure is compact, the connection strength is improved greatly compared with that of the previous independent clamping connection, and the service life of the whole LED pixel point light source is prolonged to a great extent.

The LED pixel point light source is shown in figures 1-4, and is provided with a rectangular shell 1 with an opening at the upper end, a PCB (printed Circuit Board) 2 is arranged in the rectangular shell 1, LED light sources 3 are uniformly arranged on the PCB 2, an optical lens 4 is covered on the LED light sources 3, a mask 5 is arranged on the upper part of the optical lens 4, and four corners of the mask 5 are clamped at the upper end of the rectangular shell 1 to realize fixed connection; connecting wire cards 6 are arranged on two sides of the rectangular shell 1 in a penetrating manner along the width direction, cables 7 are arranged in the connecting wire cards 6 in a penetrating manner, and one ends of the cables 7 are connected with the PCB 2; the rectangular shell 1 is fixedly provided with conical press blocks 8 along two sides of the length direction.

Wherein, the four corners of the rectangular shell 1 are provided with first slope surfaces 9, and the first slope surfaces 9 are provided with waist-shaped protruding blocks 10; the four corners of the mask 5 are provided with second slope surfaces 11; the mask 5 is sleeved on the first slope surface 9 on the rectangular shell 1 through the second slope surface 11. The lower end of the second slope surface 11 is provided with an open slot 12. A connecting wire clamping groove 13 is formed on one side of the face mask 5 opposite to the connecting wire clamp 6. An L-shaped supporting block 14 is arranged on the inner wall of the rectangular shell 1, fixing holes 15 are formed in four corners of the PCB 2, and the PCB 2 is fixedly connected to the L-shaped supporting plate 14 after penetrating into the fixing holes 15 through fastening screws. The upper end of the mask 5 is also provided with a transparent window 16, and the outer side of the transparent window 16 is provided with a frame-shaped bulge 17.

The installation principle of the LED pixel lamp point light source is as follows:

firstly, an operator can penetrate the PCB 2 into the fixing holes 15 through screws and then fix the PCB on the L-shaped supporting plate 14, and then fix the optical lens 4 on the PCB 2 through glue; finally, the mask 5 is clamped on the rectangular shell 1 to realize clamping connection.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An LED pixel lamp point light source, which is characterized in that: the LED light source is uniformly arranged on the PCB, an optical lens is covered on the LED light source, a mask is arranged on the upper part of the optical lens, and four corners of the mask are clamped at the upper end of the rectangular shell to realize fixed connection; connecting wire cards are arranged on two sides of the rectangular shell in a penetrating manner along the width direction, cables are arranged in the connecting wire cards in a penetrating manner, and one end of each cable is connected with the PCB; the rectangular shell is fixedly provided with conical pressing blocks along two sides of the length direction.

2. An LED pixel point light source as set forth in claim 1, wherein: the four corners of the rectangular shell are provided with first slope surfaces, and kidney-shaped protruding blocks are arranged on the first slope surfaces; the four corners of the face mask are provided with second slope surfaces; the mask is sleeved on the first slope surface of the rectangular shell through the second slope surface.

3. An LED pixel point light source as set forth in claim 2, wherein: the lower end of the second slope surface is provided with an open slot.

4. An LED pixel point light source as set forth in claim 1, wherein: and one side of the face mask opposite to the connecting wire card is provided with a connecting wire card slot.

5. An LED pixel point light source as set forth in claim 1, wherein: the rectangular shell is characterized in that an L-shaped supporting block is arranged on the inner wall of the rectangular shell, fixing holes are formed in four corners of the PCB, and the PCB is fixedly connected to the L-shaped supporting plate after penetrating into the fixing holes through fastening screws.

6. An LED pixel point light source as set forth in claim 1, wherein: the upper end of the mask is also provided with a transparent window, and the outer side of the transparent window is provided with a frame-shaped bulge.