CN212361624U

CN212361624U - Waterproof LED module

Info

Publication number: CN212361624U
Application number: CN202021090742.5U
Authority: CN
Inventors: 詹光静; 肖文玉
Original assignee: Hongshengxiang Power Led Lighting Technology Co ltd
Current assignee: Hongshengxiang Power Led Lighting Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-15
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a waterproof LED module, including base plate, printing opacity cover and the circuit board of setting in the base plate, be provided with a plurality of on the base plate through the connecting wire with the LED lamp pearl of circuit board connection, the printing opacity cover is covered on LED lamp pearl, and the edge of printing opacity cover extends upwards has the bulge, the bulge encloses with the printing opacity cover and synthesizes into the round buckler, the edge downwardly extending along LED lamp pearl on the base plate has the round chute, still includes the waterproof glue, the one end of waterproof glue extends to in the chute, the other end of waterproof glue extends to in the buckler; the chute on the base plate and the waterproof groove on the light-transmitting cover are filled with waterproof glue, so that the light emitting of the LED lamp beads can not be shielded, and a good waterproof effect is achieved.

Description

Waterproof LED module

Technical Field

The utility model relates to a LED lamp field, in particular to waterproof LED module.

Background

The LED lamp has the advantages of low power consumption and high brightness, is widely applied, and can be generally made into an LED module for use, the waterproof performance is an important standard for evaluating the performance of the LED module, the existing waterproof LED module is characterized in that the LED module is placed in a shell, waterproof glue is coated at the joint of the shell for waterproofing, and the waterproof LED module is easy to fall off in the using process to cause the loss of the waterproof performance; some waterproof LED modules directly cover a waterproof layer on a substrate of the LED module, but the waterproof layer may affect the light emitting effect of the LED module.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a novel waterproof LED module can not only shelter from the light-emitting of LED lamp pearl, also has good water-proof effects.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: the utility model provides a waterproof LED module, includes base plate, printing opacity cover and sets up the circuit board in the base plate, be provided with on the base plate a plurality of pass through the connecting wire with the LED lamp pearl that the circuit board is connected, the printing opacity cover is established on LED lamp pearl, and the edge of printing opacity cover upwards extends has the bulge, the bulge encloses synthetic round buckler with the printing opacity cover jointly, edge downwardly extending along LED lamp pearl on the base plate has the round chute, still includes the marine glue, the one end of marine glue extends to in the chute, and the other end of marine glue extends to in the marine glue.

Furthermore, a flanging edge extends towards the light-transmitting cover from the protruding part.

Furthermore, a threading groove is formed in the position, opposite to the LED lamp beads, of the substrate, and the connecting wire is arranged in the threading groove.

Preferably, the inclined grooves are provided in a stepped shape.

Preferably, the waterproof glue is made of epoxy resin.

Further, the outer ring of the light-transmitting cover is provided with a nano layer or a polymer layer.

The utility model has the advantages that: a waterproof LED module comprises a substrate, a light-transmitting cover and a circuit board arranged in the substrate, wherein a plurality of LED lamp beads connected with the circuit board through connecting wires are arranged on the substrate, the light-transmitting cover is covered on the LED lamp beads, a protruding part extends upwards from the edge of the light-transmitting cover, the protruding part and the light-transmitting cover jointly enclose a circle of waterproof groove, a circle of chute extends downwards from the edge of the LED lamp beads on the substrate, the waterproof LED module also comprises waterproof glue, one end of the waterproof glue extends into the chute, and the other end of the waterproof glue extends into the waterproof groove; the chute on the base plate and the waterproof groove on the light-transmitting cover are filled with waterproof glue, so that the light emitting of the LED lamp beads can not be shielded, and a good waterproof effect is achieved.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a waterproof LED module;

fig. 2 is a partially enlarged view of the area a in fig. 1.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1-2, a waterproof LED module includes a substrate 10, a transparent cover 20 and a circuit board 30 disposed in the substrate 10, the substrate 10 is provided with a plurality of LED lamp beads 40 connected with the circuit board 30 through a connection line 50, the transparent cover 20 covers the LED lamp beads 40, a protrusion 21 extends upward from the edge of the transparent cover 20, the protrusion 21 and the transparent cover 20 jointly enclose a circle of waterproof groove, a circle of chute 60 extends downward from the edge of the LED lamp beads 40 on the substrate 10, and further includes a waterproof adhesive 70, one end of the waterproof adhesive 70 extends into the chute 60, and the other end of the waterproof adhesive 70 extends into the waterproof groove; the chute 60 on the substrate 10 and the waterproof groove on the light-transmitting cover 20 are filled and sealed by the waterproof glue 70, so that the light of the LED lamp beads 40 can not be shielded, and a good waterproof effect is achieved

A folded edge 22 extends towards the light-transmitting cover 20 from the convex part 21; the arrangement of the folding edge 22 can make the connection between the waterproof adhesive 70 and the light-transmitting cover 20 more firm and not easy to fall off.

The base plate 10 is provided with a threading groove 11 at a position opposite to the LED lamp bead 40, and the connecting wire 50 is arranged in the threading groove 11.

The chute 60 is provided in a step shape; the stepped chute 60 can improve the adhesion between the waterproof adhesive 70 and the substrate 10, and is less prone to falling off.

The waterproof glue 70 is made of epoxy resin; the epoxy resin has good waterproofness and mechanical strength, can resist falling, and the light-transmitting cover 20 is also made of a tough light-transmitting material and has falling resistance.

A nano layer or a polymer layer is arranged on the outer ring of the light-transmitting cover 20; the outer ring of the light-transmitting cover 20 is plated with a nano-layer or a polymer layer, so that the light-transmitting cover has better waterproofness.

Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a waterproof LED module which characterized in that: including base plate (10), printing opacity cover (20) and circuit board (30) of setting in base plate (10), be provided with a plurality of on base plate (10) through connecting wire (50) with LED lamp pearl (40) that circuit board (30) are connected, printing opacity cover (20) cover is established on LED lamp pearl (40), and the edge of printing opacity cover (20) upwards extends there is bulge (21), synthetic round chute is enclosed jointly with printing opacity cover (20) in bulge (21), edge downwardly extending along LED lamp pearl (40) on base plate (10) has round chute (60), still includes marine glue (70), the one end of marine glue (70) extends to in chute (60), and the other end of marine glue (70) extends to in the chute.

2. The waterproof LED module of claim 1, wherein: the protruding part (21) extends towards the light-transmitting cover (20) and is internally provided with a flanging (22).

3. The waterproof LED module of claim 1, wherein: the LED lamp is characterized in that a threading groove (11) is formed in the position, opposite to the LED lamp bead (40), of the substrate (10), and the connecting line (50) is arranged in the threading groove (11).

4. The waterproof LED module of claim 1, wherein: the chute (60) is provided in a step shape.

5. The waterproof LED module of claim 1, wherein: the waterproof glue (70) is made of epoxy resin.

6. The waterproof LED module of claim 1, wherein: the outer ring of the light-transmitting cover (20) is provided with a nano layer or a polymer layer.