CN202834950U

CN202834950U - Light-emitting diode (LED) module group

Info

Publication number: CN202834950U
Application number: CN2012205630225U
Authority: CN
Inventors: 张树盛
Original assignee: DONGGUAN ZHUNGUANG SEMICONDUCTOR LIGHTING Co Ltd
Current assignee: DONGGUAN ZHUNGUANG SEMICONDUCTOR LIGHTING Co Ltd
Priority date: 2012-10-30
Filing date: 2012-10-30
Publication date: 2013-03-27
Anticipated expiration: 2022-10-30

Abstract

The utility model discloses a light-emitting diode (LED) module group comprises a printed circuit board (PCB), a lens and a support. The PCB is round, LED lamp sources are arranged on the upper surface of the PCB, a conduction rod is installed on the bottom face of the PCB, the conduction rod is electrically connected with the PCB, the lens covers on the PCB, the PCB is installed on the support, the support is barrel-shaped, two breaches are formed in the side wall of the support, the support is installed in a plastic outer shell in a sleeved mode, and a through hole is formed in the side wall of the plastic outer shell, and a user can enable the conduction rod to penetrate through the through hole. The LED module group is simple in structure, good in light glowing effects, and good in waterproof performance.

Description

A kind of LED module

Technical field

The utility model relates to a kind of module, specifically a kind of LED module.

Background technology

In recent years, the LED illuminating lamp has been widely used in the room lighting field.The LED module has the advantages such as super brightness, low energy consumption, long service life, simple installation, is widely used in the places such as advertising lamp box, sign signboard, publicity Warning Mark.Present LED module generally comprises lens, LED lamp and housing etc., however existing LED module, and its structural design is not very reasonable, causes service life short, and easily water inlet, affects the performance of whole product.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of simple in structure, the LED module that water resistance is better.

In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:

A kind of LED module, comprise pcb board, lens and support, described pcb board is rounded, and the pcb board upper surface is provided with LED lamp source, conducting rod is equipped with in the pcb board bottom surface, this conducting rod is electrically connected with pcb board, and lens cap is on pcb board, and pcb board is contained on the support, support is the cartridge type support, this rack side wall offers two breach, and support casing is contained in the plastic shell, and the plastic shell sidewall offers the through hole of crossing for the conducting rod window.

Described plastic shell outer surface is provided with at least one skewback.

Described lens are provided with bayonet lock, and lens clamp mutually by this bayonet lock and pcb board.

The utility model is simple in structure, in plastic shell is included in critical piece, is difficult for water inlet, and water resistance is good, the normal use of effective guarantee product, the service life of improving product.

Description of drawings

Accompanying drawing 1 is the utility model decomposing state structural representation;

Accompanying drawing 2 is the utility model perspective view.

The specific embodiment

For the ease of those skilled in the art's understanding, the utility model will be further described below in conjunction with accompanying drawing.

Shown in accompanying

drawing

1,2, a kind of LED module comprises pcb board 4, lens 1 and support 6, described pcb board 4 is rounded, pcb board 4 upper surfaces are provided with LED lamp source 3, and conducting rod 5 is equipped with in pcb board 4 bottom surfaces, and this conducting rod 5 is electrically connected with pcb board 4, lens 1 cover on the pcb board 4, pcb board 4 is contained on the support 6, and support 6 is the cartridge type support, and these support 6 sidewalls offer two breach 10, support 6 is sleeved in the plastic shell 7, and plastic shell 7 sidewalls offer the through hole 9 of crossing for conducting rod 5 windows.Plastic shell 7 outer surfaces are provided with at least one skewback 8, are convenient to fitting operation.In addition, for the ease of fastening, lens 1 are provided with bayonet lock 2, and in the time of installation, the bayonet lock plug-in mounting enters on the pcb board in the corresponding jack, fixed lens that can be steadily.Plastic shell forms by the direct encapsulate of related process, and in pcb board, support etc. was wrapped in, water resistance was good.But welding lead on the conducting rod is used for connecting external power source.Support is the cartridge type support, and its sidewall in axial direction offers two breach, and the lower surface offers arc groove, is convenient to place conducting rod.

Claims

1. LED module, comprise pcb board (4), lens (1) and support (6), it is characterized in that: described pcb board is rounded, the pcb board upper surface is provided with LED lamp source (3), conducting rod (5) is equipped with in the pcb board bottom surface, this conducting rod is electrically connected with pcb board, lens cap is on pcb board, pcb board is contained on the support, support is the cartridge type support, this rack side wall offers two breach (10), and support casing is contained in the plastic shell (7), and the plastic shell sidewall offers the through hole (9) of crossing for the conducting rod window.

2. LED module according to claim 1, it is characterized in that: described plastic shell outer surface is provided with at least one skewback (8).

3. LED module according to claim 1, it is characterized in that: described lens are provided with bayonet lock (2), and lens clamp mutually by this bayonet lock and pcb board.