CN206282547U

CN206282547U - Full waterproof module

Info

Publication number: CN206282547U
Application number: CN201621328362.4U
Authority: CN
Inventors: 樊宗虎; 姚波韬; 任斌
Original assignee: Shenzhen City Rui Ling Photoelectric Co Ltd
Current assignee: Shenzhen City Rui Ling Photoelectric Co Ltd
Priority date: 2016-12-06
Filing date: 2016-12-06
Publication date: 2017-06-27
Anticipated expiration: 2026-12-06

Abstract

The utility model discloses a kind of full waterproof module, including drain pan and waterproof plug structure, the drain pan is totally enclosed type drain pan, the front end face of drain pan is fixed with module, and pcb board is clamped between drain pan and module, the center of drain pan rear end face is provided with power supply signal hole, the multiple copper posts for power input and the multiple signal terminals for signal input are fixed with pcb board, and multiple copper posts and multiple signal terminals are respectively positioned at power supply signal hole, multiple copper posts and multiple signal terminals are connected by waterproof plug structure with power signal line, waterproof plug structure is fixed on drain pan and is in close contact with power supply signal hole.The full waterproof module that the utility model is provided, can prevent the long-term exposed service life that oxidative phenomena occurs in atmosphere, the electronic component on pcb board is improve of pcb board.

Description

Full waterproof module

Technical field

The utility model relates to LED module technical fields, more particularly to a kind of full waterproof module.

Background technology

In the prior art the pcb board and electronic component behind general module be all it is exposed outside, so pcb board and Electronic component for a long time exposure in atmosphere, easily this oxidation of pcb board and electronic component makes pcb board and the first device of electronics The service life of part is greatly shortened, and because pcb board and electronic component behind module be all it is exposed outside, Conventional outdoor LED display screen module can not accomplish full waterproof.

Utility model content

For weak point present in above-mentioned technology, the utility model provides a kind of full waterproof module, can prevent pcb board Generation oxidative phenomena, so as to improve the service life of pcb board and electronic component.

To achieve the above object, the utility model provides a kind of full waterproof module, including drain pan and waterproof plug structure, institute Drain pan is stated for totally enclosed type drain pan, the front end face of the drain pan is fixed with and pcb board is clamped between module, and drain pan and module, The center of the drain pan rear end face is provided with power supply signal hole, and the multiple copper posts for power input are fixed with the pcb board It is respectively positioned at power supply signal hole with the multiple signal terminals for signal input, and multiple copper posts and multiple signal terminals, institute State multiple copper posts and multiple signal terminals are connected by waterproof plug structure with power signal line, the waterproof plug structure is fixed It is in close contact on drain pan and with power supply signal hole.

Wherein, the waterproof plug structure includes waterproof plug and its power supply signal cover plate being fixedly connected, described anti- Be provided with water cutting head multiple power holes that grafting is adapted with copper post and and multiple signal terminal be adapted the signal of grafting Hole.

Wherein, stretch out at the power supply signal bore edges and extended spot caves inward to form a holding tank, the receiving Waterproof apron is fixed with groove.

Wherein, it is characterised in that be equipped with screw hole, screw on each corresponding drain pan in knuckle place of the holding tank After being threadedly coupled through the screw hole on power supply signal cover plate and with the screw hole on drain pan, power supply signal cover plate is fixed on drain pan On.

The beneficial effects of the utility model are：Compared with prior art, the full waterproof module that the utility model is provided, drain pan Using totally enclosed type, only leave a power supply signal hole, with waterproof plug structure by power supply signal hole seal and by signal and In power input module, play a part of the front and rear all waterproofs of LED modules, LED modules can prevent module with front and rear whole waterproofs There is oxidative phenomena in the pcb board of behind, so as to improve the use longevity of pcb board and electronic component in atmosphere because exposed for a long time Life, the making of the full waterproof box body of drain pan requires relatively low, has saved cost of manufacture.

Brief description of the drawings

Fig. 1 is the structure chart of drain pan in the full waterproof module of the utility model；

Fig. 2 is the structure chart of waterproof plug structure in the full waterproof module of the utility model；

Fig. 3 is the structure chart of the full waterproof module of the utility model.

Main element symbol description is as follows：

1st, drain pan 2, waterproof plug structure

3rd, power supply signal hole 4, copper post

5th, signal terminal 6, power signal line

7th, waterproof apron 8, screw hole

9th, screw

21st, waterproof plug 22, power supply signal lid.

Specific embodiment

In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.

Fig. 1-3, full waterproof module of the present utility model, including drain pan 1 and waterproof plug structure 2 are referred to, drain pan 1 is complete Closed drain pan, the front end face of drain pan 1 is fixed with module（It is not shown）, and drain pan 1 and module（It is not shown）Between be clamped with PCB Plate（It is not shown）, the center of the rear end face of drain pan 1 is provided with power supply signal hole 3, pcb board（It is not shown）On be fixed with it is defeated for power supply The multiple copper posts 4 for entering and the multiple signal terminals 5 for signal input, and multiple copper post 4 and multiple signal terminals 5 be respectively positioned on At power supply signal hole 3, multiple copper posts 4 and multiple signal terminals 5 are connected by waterproof plug structure 2 with power signal line 6, waterproof Plug construction 2 is fixed on drain pan 1 and is in close contact with power supply signal hole 3.

Compared to the full waterproof module that the situation of prior art, the utility model are provided, drain pan 1 uses totally enclosed type, only A power supply signal hole 3 is left, is sealed power supply signal hole 3 with waterproof plug structure 2 and by signal and power input module In, playing a part of the front and rear all waterproofs of LED modules, LED modules can prevent the pcb board of module behind with front and rear whole waterproofs （It is not shown）There is oxidative phenomena in atmosphere because exposed for a long time, so as to improve pcb board（It is not shown）And electronic component Service life, the making of the full waterproof box body of drain pan requires relatively low, has saved cost of manufacture.

In the present embodiment, waterproof plug structure 2 includes waterproof plug 21 and its power supply signal cover plate being fixedly connected 22, multiple power holes that grafting is adapted with copper post 4 are provided with waterproof plug 21（It is not shown）And and multiple signal terminals 5 It is adapted the telltale hole of grafting（It is not shown）.

In the present embodiment, the edge of power supply signal hole 3 stretches out and extended spot caves inward to form a holding tank, should Waterproof apron 7 is fixed with holding tank.Waterproof is carried out to power supply signal hole 3 by waterproof apron 7, when power supply signal cover plate 22 is solid After being scheduled on drain pan 1, power supply signal cover plate 22 can compress waterproof apron 7, so that the waterproof of power supply signal hole 3.

In the present embodiment, screw hole 8 is equipped with the corresponding drain pan 1 in each knuckle place of holding tank, screw 9 is passed through Screw hole 8 on power supply signal cover plate and after being threadedly coupled with the screw hole 8 on drain pan 1, power supply signal cover plate 22 is fixed on bottom On shell 1.Certain power supply signal cover plate 22 of the present utility model is not limited to be fixed by screw 9, or other are fixed Mode, as long as can realize that power supply signal cover plate 22 is fixed on drain pan 1 and compresses the waterproof apron 7 at power supply signal hole 3 Fixed form, if the fixed form between power supply signal cover plate 22 and drain pan 1 there occurs change, it is right to be construed as Simple transformation of the present utility model or deformation, each fall within protection domain of the present utility model.

Disclosed above is only several specific embodiments of the present utility model, but the utility model is not limited to this, The changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.

Claims

1. a kind of full waterproof module, it is characterised in that including drain pan and waterproof plug structure, the drain pan is totally enclosed type bottom Shell, the front end face of the drain pan is fixed with and pcb board is clamped between module, and drain pan and module, in the drain pan rear end face Power supply signal hole is provided with the heart, is fixed with the pcb board for multiple copper posts of power input and for many of signal input Individual signal terminal, and multiple copper post and multiple signal terminals be respectively positioned at power supply signal hole, the multiple copper post and multiple believes Number terminal is connected by waterproof plug structure with power signal line, and the waterproof plug structure is fixed on drain pan and believes with power supply Number hole is in close contact.

2. full waterproof module according to claim 1, it is characterised in that the waterproof plug structure include waterproof plug with And its power supply signal cover plate being fixedly connected, be provided with the waterproof plug multiple power holes that grafting is adapted with copper post with And the telltale hole of grafting is adapted with multiple signal terminals.

3. full waterproof module according to claim 2, it is characterised in that stretch out at the power supply signal bore edges and Extended spot is caved inward to form a holding tank, and waterproof apron is fixed with the holding tank.

4. full waterproof module according to claim 3, it is characterised in that each knuckle place of the holding tank is corresponding Screw hole is equipped with drain pan, screw is threadedly coupled through the screw hole on power supply signal cover plate and with the screw hole on drain pan Afterwards, power supply signal cover plate is fixed on drain pan.