CN212367679U

CN212367679U - LED drive power supply with waterproof function

Info

Publication number: CN212367679U
Application number: CN202021035685.0U
Authority: CN
Inventors: 申志强; 辛明峰
Original assignee: Shenzhen Jiansen Industrial Co ltd
Current assignee: Shenzhen Jiansen Industrial Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-15
Anticipated expiration: 2030-06-08

Abstract

The utility model relates to the technical field of power, and a LED drive power supply with waterproof function is disclosed, including power supply module and two shells, inside wall reaches a set of backing plate of the equal fixedly connected with of inside wall down on two shells, and power supply module is located and sets up between two sets of backing plates, and the U-shaped opening has all been seted up to the lateral wall of two shells, and just two U-shaped open-ended inside left and right sides all are equipped with the U-shaped fixed plate, the equal common fixedly connected with U-shaped dry layer of lateral wall of two U-shaped fixed plates in opposite directions one side of homonymy, and the outside on two U-shaped dry layers all overlaps and is equipped. The utility model discloses inside can preventing outside dust and moisture entering power, reduce the possibility of power damage, and can not influence the smooth giving off of power heat, can twine unnecessary electric wire simultaneously and collect, avoid installation back electric wire intertwine, influence the use.

Description

LED drive power supply with waterproof function

Technical Field

The utility model relates to a power technical field especially relates to a LED drive power supply with waterproof function.

Background

An LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and generally: the input of the LED driving power source includes high-voltage power-frequency alternating current (i.e., commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like.

At present, a plurality of heat dissipation through holes are generally formed in a power supply shell of an LED driving power supply for prolonging the service life of the LED driving power supply, but external humid air can enter the inside of the driving power supply through the heat dissipation through holes, moisture corrodes working elements inside the shell for a long time, the service life of the driving power supply can be seriously influenced, and the existing driving power supply generally does not have the waterproof and dehumidifying functions, so that the LED driving power supply with the waterproof function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and generally having seted up a plurality of heat dissipation through-holes on power shell, but outside moist air also can get into drive power supply's inside through a plurality of heat dissipation through-holes, the inside working element of shell is corroded for a long time to the moisture, also can seriously influence drive power supply's life, and current drive power supply does not generally possess the problem of waterproof dehumidification's function, and the LED drive power supply who has waterproof function that provides.

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

a waterproof LED driving power supply comprises a power supply assembly and two shells, wherein a group of backing plates are fixedly connected to the upper inner side wall and the lower inner side wall of each shell, the power supply assembly is arranged between the two groups of backing plates, U-shaped openings are formed in the side walls of the two shells, U-shaped fixing plates are arranged on the left side and the right side of the inner portion of each U-shaped opening, the side walls of the two U-shaped fixing plates on the opposite sides of the same side are fixedly connected with a U-shaped drying layer, U-shaped dust-proof nets are sleeved outside the two U-shaped drying layers, the two U-shaped dust-proof nets are fixedly arranged between the two U-shaped fixing plates on the same side respectively, mounting blocks are fixedly connected to the upper ends of the side walls on the opposite sides of the two U-shaped fixing plates, L-shaped mounting grooves matched with the mounting blocks are formed in the upper ends of the left side wall and the right side, and the horizontal part lateral wall of four L shape mounting grooves all seted up with mounting bolt assorted screw hole, one of them the equal fixedly connected with internal thread pole in both sides around both ends about the lower inside wall of shell, and the equal threaded connection in both ends has fastening bolt around the upper end left and right sides of another shell, and four fastening bolt's pole wall respectively with the inside wall threaded connection of four internal thread poles, two the arc lead to the line hole has all been seted up to the shell one end left and right sides in opposite directions.

Preferably, the front side and the rear side of the upper end of the left outer side wall and the upper end of the right outer side wall of one of the shells are fixedly connected with T-shaped winding rods.

Preferably, the opposite ends of the left outer side wall and the right outer side wall of the two shells are fixedly connected with a plurality of uniformly distributed radiating fins.

Preferably, the front side and the rear side of the lower end of the left outer side wall and the right outer side wall of one of the shells are fixedly connected with T-shaped positioning rods, the front side and the rear side of the upper end of the left outer side wall and the right outer side wall of the other shell are fixedly connected with positioning blocks, and the upper ends of the four positioning blocks are provided with positioning through holes matched with the rod walls of the vertical parts of the T-shaped positioning rods.

Preferably, the side walls of the four arc-shaped through hole are fixedly connected with arc-shaped sealing strips.

Preferably, both of the shells are made of aluminum.

Compared with the prior art, the utility model provides a LED drive power supply with waterproof function possesses following beneficial effect:

1. this LED drive power supply with waterproof function, through two shells that are equipped with, two sets of backing plates, mutually supporting of four internal thread poles and four fastening bolt, can accomplish the installation to power supply module, mutually supporting through four U-shaped fixed plates that are equipped with and two U-shaped dry layers, can carry out the effective absorption to the moisture that gets into in two shell inside air, the condition of the long-time corrosion work component of moisture has been avoided, through two U-shaped dust screens that are equipped with, can prevent that outside dust from getting into inside two shells, thereby can avoid the dust to pile up on power supply module, mutually supporting through four installation pieces and four mounting bolt that are equipped with, can make things convenient for people to carry out quick replacement to two U-shaped dry layers.

2. This LED drive power supply with waterproof function, through mutually supporting of four T shape wire wrapping rods, can twine unnecessary electric wire and collect, avoid electric wire overlength and intertwine after the installation, the influence is used, through a plurality of fin that are equipped with, can improve the thermal speed that gives off of power supply module during operation, guarantees power supply module's life.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can prevent that outside dust and moisture from getting into inside the power, reduce the possibility of power damage, and can not influence giving off smoothly of power heat, can twine unnecessary electric wire simultaneously and collect, avoid installation back electric wire intertwine, influence the use.

Drawings

Fig. 1 is a schematic structural diagram of an LED driving power supply with a waterproof function according to the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is a schematic structural view of the interior of one of the housings of fig. 1.

In the figure: 1 power supply module, 2 shells, 3 backing plates, 4U-shaped fixed plates, 5U-shaped drying layers, 6U-shaped dust screens, 7 mounting blocks, 8 mounting bolts, 9 internal threaded rods, 10 fastening bolts, 11T-shaped winding rods, 12 radiating fins, 13T-shaped positioning rods, 14 positioning blocks and 15 arc-shaped sealing strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a waterproof LED driving power supply comprises a power supply module 1 and two housings 2, wherein a set of backing plates 3 is fixedly connected to the upper inner side wall and the lower inner side wall of each housing 2, the power supply module 1 is arranged between the two sets of backing plates 3, the side walls of the two housings 2 are respectively provided with a U-shaped opening, the left side and the right side of the inside of each U-shaped opening are respectively provided with a U-shaped fixing plate 4, the side walls of the opposite sides of the two U-shaped fixing plates 4 on the same side are respectively and fixedly connected with a U-shaped drying layer 5, the outsides of the two U-shaped drying layers 5 are respectively sleeved with a U-shaped dust screen 6, the two U-shaped dust screens 6 are respectively and fixedly arranged between the two U-shaped fixing plates 4 on the same side, the upper ends of the side walls on the opposite sides of the two U-shaped fixing plates 4 are respectively, four installation pieces 7 keep away from the equal threaded connection in one end of power supply module 1 has mounting bolt 8, and the horizontal part lateral wall of four L shape mounting grooves all seted up with mounting bolt 8 assorted screw hole, threaded rod 9 in the equal fixedly connected with in both sides around both ends about the lower inside wall of one of them shell 2, and the equal threaded connection in both ends has fastening bolt 10 around the upper end left and right sides of another shell 2, and the pole wall of four fastening bolt 10 respectively with four inside wall threaded connection of threaded rod 9, the arc lead to the line hole has all been seted up to two shell 2 opposite ends left and right sides.

The equal fixedly connected with T shape wire winding pole 11 in both sides around the lateral wall upper end about one of them shell 2, after the power installation is accomplished, twine unnecessary electric wire on two T shape wire winding poles 11 of homonymy to can prevent that unnecessary electric wire from intertwining, influence the use.

The equal fixedly connected with fin 12 of a plurality of evenly distributed of the opposite one end of lateral wall about two shells 2, a plurality of fin 12 can increase the heat radiating area of two shells 2 to can improve the speed that the heat gived off, improve power supply module 1's life.

The equal fixedly connected with T shape locating lever 13 in both sides around the lateral wall lower extreme about one of them shell 2, and the equal fixedly connected with locating piece 14 in both sides around the lateral wall upper end about another shell 2, four locating piece 14's upper end all seted up with the vertical portion pole wall assorted positioning hole of T shape locating lever, when the installation, insert four T shape locating levers 13 inside four positioning holes respectively, can accomplish the quick location of two shells 2, thereby can be convenient for people to install two shells 2 together.

The arc-shaped sealing strips 15 are fixedly connected to the side walls of the four arc-shaped through wire holes, so that the sealing performance between two arc-shaped through wire holes in the same side and an electric wire in the same side can be improved.

Two shells 2 are the aluminum product and make, and two shells 2 that the aluminum product was made's heat conduction efficiency is higher, does benefit to quick heat dissipation.

In the utility model, when in use, the power supply module 1 is placed between the two groups of backing plates 3 through the two shells 2, the two groups of backing plates 3, the four inner threaded rods 9 and the four fastening bolts 10, the four fastening bolts 10 are screwed, the two shells 1 can move oppositely, so that the power supply module 1 can be stably clamped, and the power supply module 1 can be installed, the moisture in the air entering the two shells 2 can be effectively absorbed through the four U-shaped fixing plates 4 and the two U-shaped drying layers 5, the long-time corrosion of the power supply module 1 by the moisture is avoided, the external dust can be prevented from entering the two shells 2 through the two U-shaped dust screens 6, so that the dust can be prevented from being accumulated on the power supply module 1, the four mounting blocks 7 and the four mounting bolts 8 are screwed through the four mounting bolts 8, can make four installation pieces 7 break away from four mounting grooves to can break away from two shells 2 with four U-shaped fixed plates 4, and then can make things convenient for people to carry out quick replacement to two U-shaped drying layers 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A LED driving power supply with a waterproof function comprises a power supply module (1) and two shells (2), and is characterized in that a group of backing plates (3) are fixedly connected to the upper inner side wall and the lower inner side wall of the two shells (2), the power supply module (1) is arranged between the two backing plates (3), U-shaped openings are formed in the side walls of the two shells (2), U-shaped fixing plates (4) are arranged on the left and right sides of the inner parts of the two U-shaped openings, U-shaped drying layers (5) are fixedly connected to the side walls of the two U-shaped fixing plates (4) on the same side, U-shaped dust screens (6) are sleeved outside the two U-shaped drying layers (5), the two U-shaped dust screens (6) are fixedly arranged between the two U-shaped fixing plates (4) on the same side respectively, mounting blocks (7) are fixedly connected to the upper ends of the side walls on the opposite sides of the two U-shaped fixing plates (, and U-shaped open-ended about lateral wall upper end all set up with installation piece (7) assorted L shape mounting groove, four the equal threaded connection in one end that power supply module (1) was kept away from in installation piece (7) has construction bolt (8), and the horizontal part lateral wall of four L shape mounting grooves all set up with construction bolt (8) assorted screw hole, one of them the equal fixedly connected with internal threaded rod (9) in both sides around both ends about the lower inside wall of shell (2), and the equal threaded connection in both ends has fastening bolt (10) around the upper end left and right sides of another shell (2), and the pole wall of four fastening bolt (10) respectively with the inside wall threaded connection of four internal threaded rod (9), two the arc lead to the line hole has all been seted up to the one end left and right sides in opposite directions of shell (2).

2. The waterproof LED driving power supply according to claim 1, wherein T-shaped winding rods (11) are fixedly connected to the front and rear sides of the upper ends of the left and right outer side walls of one of the housings (2).

3. The waterproof LED driving power supply according to claim 1, wherein a plurality of evenly distributed heat dissipation fins (12) are fixedly connected to opposite ends of left and right outer side walls of the two housings (2).

4. The waterproof LED driving power supply according to claim 1, wherein T-shaped positioning rods (13) are fixedly connected to the front and rear sides of the lower ends of the left and right outer side walls of one of the housings (2), positioning blocks (14) are fixedly connected to the front and rear sides of the upper ends of the left and right outer side walls of the other housing (2), and positioning through holes matched with the rod walls of the vertical portions of the T-shaped positioning rods (13) are formed in the upper ends of the four positioning blocks (14).

5. The LED driving power supply with the waterproof function according to claim 1, wherein arc-shaped sealing strips (15) are fixedly connected to the side walls of the four arc-shaped through hole.

6. The waterproof LED driving power supply according to claim 1, wherein both of the housings (2) are made of aluminum.