CN218954656U - LED point light source structure - Google Patents

Abstract

The utility model relates to the technical field of illumination, in particular to an LED point light source structure, which comprises a lower shell, a PCB (printed circuit board) and an upper shell; the PCB circuit board is detachably embedded in the lower shell; the upper shell cover is arranged above the PCB circuit board, the lower end of the upper shell is connected with the lower shell in a mutually clamping manner, the waterproof work of an installation gap between the lower shell and the upper shell is realized after the lower shell and the upper shell are matched and installed through the waterproof rubber ring, and the spot light source can be comprehensively protected and effectively prevented from being damaged when rainwater enters into a spot light source in overcast and rainy weather.

Description

LED point light source structure

Technical Field

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

Background

The point light source is a novel decorative lamp, can realize full-color change effects of synchronous colorful, jump, running water and the like, and is mainly applied to outdoor decoration of building signs, KTV bars and the like;

the traditional point light source structure lamp is generally of an integrated structure, is difficult to install and detach, cannot repair and replace internal parts after the point light source is damaged, so that resource waste is caused, meanwhile, the traditional point light source is not provided with waterproof measures, the tightness is poor, external rainwater is very easy to leak into the point light source, the point light source is caused to be burnt out in a short circuit mode, and when external impact occurs, the traditional point light source is not provided with protective measures, the point light source protective cover is very easy to be caused to be subjected to impact offset positions, and rainwater is caused to enter;

therefore, an LED point light source structure is needed that can be quickly detached and installed outside the point light source, protect the point light source after the cover is installed, and effectively waterproof the point light source.

Disclosure of Invention

In order to solve the technical problems, an LED point light source structure is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the LED point light source structure is characterized by comprising a lower shell, a PCB circuit board and an upper shell;

the PCB circuit board is detachably embedded in the lower shell;

the upper shell cover is arranged above the PCB, and the lower end of the upper shell is connected with the lower shell in a clamping way;

the PCB circuit board comprises a wire, an LED light source and a first plug; the wires are oppositely arranged at two sides of the PCB; the LED light sources are arranged in an equidistant manner along the axis direction of the PCB; the first inserting column is vertically arranged at the lower end of the PCB;

the lower shell comprises a waterproof rubber ring which is embedded and arranged on the upper surface of the lower shell.

Preferably, the lower shell comprises a circular body, a wire block and a bayonet;

the round body is a disk-shaped shell with an opening at the top;

the two wire blocks are oppositely arranged at two sides of the circular body;

the two bayonets are respectively arranged on one side of the two lead blocks, and the two bayonets also comprise notches arranged at the lower ends of the two bayonets;

the number of the jacks is four, and the four jacks are arranged on the surface of the circular body in a rectangular array state.

Preferably, the circular body comprises four first slots, the four first slots are arranged in the lower shell in a rectangular array state, and the first slots are arranged in one-to-one correspondence with the first inserting columns.

Preferably, the wire guide block further comprises a threading hole which penetrates through the wire guide block from left to right, and the threading hole is used for the wire rod to penetrate through.

Preferably, the upper shell comprises a circular through hole, toughened glass, a second inserting column, a first clamping strip and a second clamping strip;

the circular through hole penetrates through the middle of the circular through hole from top to bottom;

the toughened glass is embedded in the circular through hole;

the second inserting columns are vertically arranged at the lower end of the upper shell and are in one-to-one correspondence with the inserting holes; the device also comprises a first clamping strip and a second clamping strip which are fixedly arranged on two sides of the upper shell and are mutually matched and clamped with the two bayonets.

Compared with the prior art, the beneficial effect that this application had is:

the waterproof work of installation clearance between lower casing and the last casing has been realized through waterproof rubber ring to this application after lower casing and last casing cooperation installation.

Drawings

FIG. 1 is an exploded perspective view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a perspective view of the upper housing of the present utility model;

FIG. 4 is a perspective view of the lower housing of the present utility model;

FIG. 5 is an enlarged schematic view of a portion of FIG. 4;

fig. 6 is a perspective view of a PCB board of the present utility model;

fig. 7 is a perspective view of a PCB board according to the present utility model.

The reference numerals in the figures are:

1-a lower housing; 1 a-a circular body; 1a 1-a first slot; 1 b-wire block; 1b 1-threading holes; 1 c-bayonet; 1 d-socket; 1 f-a waterproof rubber ring;

2-a PCB circuit board; 2 a-wire; 2b-LED light source; 2 c-a first post;

3-an upper housing; 3 a-a circular through hole; 3 b-toughened glass; 3 c-a second post; 3 d-a first clamping strip; 3 e-second card strip.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 7:

the LED point light source structure is characterized by comprising a lower shell 1, a PCB circuit board 2 and an upper shell 3;

the PCB 2 is detachably embedded in the lower shell 1;

the upper shell 3 is arranged above the PCB 2 in a covering way, and the lower end of the upper shell 3 is connected with the lower shell 1 in a clamping way;

the PCB circuit board 2 comprises a wire rod 2a, an LED light source 2b and a first inserting column 2c; the wires 2a are oppositely arranged at two sides of the PCB 2; the LED light sources 2b are arranged in an equidistant manner along the axis direction of the PCB 2; the first inserting column 2c is vertically arranged at the lower end of the PCB 2;

the lower shell 1 comprises a waterproof rubber ring 1f embedded on the upper surface of the lower shell 1.

Specifically, when the PCB 2 is required to be installed in a working state, a worker firstly takes the PCB 2 and embeds the PCB 2 inside the PCB 2, then takes the upper housing 3 and covers the upper housing 3 on the PCB 2, and presses the upper housing 3 to make the lower end of the upper housing 3 and the lower housing 1 in a clamping fit, thereby protecting and installing the PCB 2; the PCB circuit board 2 is used for installing the LED light source 2b, the wire rod 2a is used for being connected with an external power supply to supply power to the PCB circuit board 2, and therefore the LED light source 2b is started to perform illumination work; the waterproof rubber ring 1f is used for sealing a fit gap between the upper shell 3 and the lower shell 1 through the waterproof rubber ring 1f after the upper shell 3 is clamped on the upper surface of the lower shell 1, so that rainwater is prevented from penetrating into the lower shell 1 from the installation gap.

As shown in fig. 4 and 5:

the lower shell 1 comprises a circular body 1a, a wire block 1b and a bayonet 1c;

the circular body 1a is a disk-shaped shell with an open top;

the two wire blocks 1b are arranged, and the two wire blocks 1b are oppositely arranged at two sides of the circular body 1 a;

the two bayonets 1c are arranged, the two bayonets 1c are respectively arranged on one sides of the two lead blocks 1b, and the two bayonets also comprise notches arranged at the lower ends of the two bayonets 1c;

the number of the jacks 1d is four, and the four jacks 1d are arranged on the surface of the circular body 1a in a rectangular array state.

Specifically, the circular body 1a is used for installing the PCB 2, protecting the PCB 2 and avoiding damage to the PCB 2 caused by external factors, and the notches formed on two sides of the two bayonets 1c are used for facilitating later disassembly of the upper housing 3 by workers.

As shown in fig. 4:

the circular body 1a comprises first slots 1a1, the first slots 1a1 are four, the four first slots 1a1 are arranged in the lower shell 1 in a rectangular array state, and the first slots 1a1 are arranged in a one-to-one correspondence with the first inserting columns 2 c.

Specifically, when the worker fits and installs the PCB 2 and the lower case 1 in the working state, the worker first inserts the first insert pin 2c into the first insert slot 1a1 corresponding to the first insert slot 1a1 and presses the PCB 2, thereby completing the installation work between the PCB 2 and the lower case 1.

As shown in fig. 4:

the wire guide block 1b further comprises a threading hole 1b1 which is arranged to penetrate through the wire guide block 1b from left to right, wherein the threading hole 1b1 is used for the wire rod 2a to penetrate through.

Specifically, the wire rod 2a that the both ends of the PCB circuit board 2 set up at first passes through the through wires hole 1b1 respectively and sets up under the operating condition, then with the PCB circuit board 2 with first slot 1a1 cooperation grafting, after PCB circuit board 2 fixed mounting finishes, the staff is pouring waterproof glue with through wires hole 1b1, fills the clearance between wire rod 2a and the through wires hole 1b1 to avoid the rainwater to get into inside circular body 1a from through wires hole 1b 1.

As shown in fig. 3:

the upper shell 3 comprises a circular through hole 3a, toughened glass 3b, a second inserting column 3c, a first clamping strip 3d and a second clamping strip 3e;

the circular through hole 3a is arranged in the middle of the circular through hole 3a in a penetrating way from top to bottom;

the toughened glass 3b is embedded in the circular through hole 3 a;

the second inserting columns 3c are vertically arranged at the lower end of the upper shell 3, and the second inserting columns 3c are arranged in one-to-one correspondence with the inserting holes 1 d; the two bayonet 1c are fixedly arranged on two sides of the upper shell 3, and are matched and clamped with the first clamping strip 3d and the second clamping strip 3e.

Specifically, after the embedded installation of the PCB circuit board 2 in the lower casing 1 under the operating condition, the staff takes the upper casing 3 and covers the upper casing 3 on the PCB circuit board 2, so that one surface provided with the second inserting posts 3c faces the lower casing 1, the second inserting posts 3c are in one-to-one correspondence with the inserting holes 1d and are inserted into the inserting holes 1d, and finally the upper casing 3 is pressed to enable the first clamping strips 3d and the second clamping strips 3e fixedly installed on two sides of the upper casing 3 to be respectively clamped with the two bayonets 1 c.

This application has realized through waterproof rubber ring down casing and last casing cooperation installation back, down the waterproof work of installation clearance between casing and the last casing, and this application not only can carry out the omnidirectional protection to the point light source but also can effectually solve in overcast and rainy weather, and the rainwater can get into the pointolite inside and cause the pointolite to damage.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The LED point light source structure is characterized by comprising a lower shell (1), a PCB (printed circuit board) 2 and an upper shell (3);

the PCB circuit board (2) is detachably and embedded in the lower shell (1);

the upper shell (3) is covered and arranged above the PCB (2), and the lower end of the upper shell (3) is connected with the lower shell (1) in a clamping way;

the PCB circuit board (2) comprises a wire (2 a), an LED light source (2 b) and a first inserting column (2 c); the wires (2 a) are oppositely arranged at two sides of the PCB (2); the LED light sources (2 b) are arranged in an equidistant manner along the axis direction of the PCB (2); the first inserting column (2 c) is vertically arranged at the lower end of the PCB (2);

the lower shell (1) comprises a waterproof rubber ring (1 f) which is embedded and arranged on the upper surface of the lower shell (1).

2. A LED point light source structure according to claim 1, characterized in that the lower housing (1) comprises a circular body (1 a), a wire block (1 b) and a bayonet (1 c);

the circular body (1 a) is a disk-shaped shell with an open top;

the two wire blocks (1 b) are arranged, and the two wire blocks (1 b) are oppositely arranged at two sides of the circular body (1 a);

the two bayonets (1 c) are arranged, the two bayonets (1 c) are respectively arranged on one side of the two lead blocks (1 b), and the two lead blocks also comprise notches arranged at the lower ends of the two bayonets (1 c);

the number of the jacks (1 d) is four, and the four jacks (1 d) are arranged on the surface of the circular body (1 a) in a rectangular array state.

3. The LED point light source structure according to claim 2, wherein the circular body (1 a) includes four first slots (1 a 1), the four first slots (1 a 1) are arranged in the lower housing (1) in a rectangular array, and the first slots (1 a 1) are arranged in a one-to-one correspondence with the first inserting posts (2 c).

4. A LED point light source structure according to claim 3, characterized in that the wire block (1 b) further comprises a threading hole (1 b 1) penetrating the wire block (1 b) from left to right, the threading hole (1 b 1) being used for the wire (2 a) to pass through.

5. The LED point light source structure according to claim 4, wherein the upper case (3) includes a circular through hole (3 a), tempered glass (3 b), a second plug (3 c), a first clip (3 d) and a second clip (3 e);

the circular through hole (3 a) penetrates through the middle of the circular through hole (3 a) from top to bottom;

the toughened glass (3 b) is embedded in the circular through hole (3 a);

the second inserting columns (3 c) are vertically arranged at the lower end of the upper shell (3), and the second inserting columns (3 c) are arranged in one-to-one correspondence with the inserting holes (1 d); the novel bayonet lock is characterized by further comprising a first clamping strip (3 d) and a second clamping strip (3 e) which are fixedly arranged on two sides of the upper shell (3) and are mutually matched and clamped with the two bayonets (1 c).

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