CN211260686U

CN211260686U - LED drive power supply protective housing

Info

Publication number: CN211260686U
Application number: CN201922261888.5U
Authority: CN
Inventors: 汪健
Original assignee: Shandong Shenzhou Optoelectronic Co ltd
Current assignee: Shandong Shenzhou Optoelectronic Co ltd
Priority date: 2019-12-15
Filing date: 2019-12-15
Publication date: 2020-08-14
Anticipated expiration: 2029-12-15

Abstract

The utility model relates to a LED drive power supply technical field just discloses a LED drive power supply protective housing, which comprises a fixing plate and i, the bottom fixedly connected with carriage of fixed plate, the spout has been seted up to the inside wall of carriage, the bottom fixedly connected with inner shell of fixed plate, the inner wall swing joint of spout has the slider, one side fixedly connected with of slider adjusts the pole, the bottom swing joint who adjusts the pole has the fixing base, the top fixedly connected with movable block of fixing base, the outer wall swing joint of fixing base has the guard plate. This LED drive power supply protective housing can be applicable to the LED drive power supply of multiple different models, reaches the purpose that improves protective housing application range, and water-proof effects is better simultaneously, avoids general LED drive power supply protective housing to design the shell into seal shell, can not be suitable for the LED drive power supply of multiple different models, leads to the problem that shell application range is little to this protective housing's commonality has been improved.

Description

LED drive power supply protective housing

Technical Field

The utility model relates to a LED drive power supply technical field specifically is a LED drive power supply protective housing.

Background

The LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive the LED to emit light, and generally, the input of the LED driving power supply includes a high-voltage power-frequency alternating current (i.e., commercial power), a low-voltage direct current, a high-voltage direct current, a low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like, while the output of the LED driving power supply is mostly a constant current source that can change voltage with the change of the forward voltage drop value of the LED.

LED etc. are mostly used in the open air in the in-service use, thereby make the rainwater get into LED drive power supply's inside along with the circuit of connection easily, appear a lot of LED drive power supply's waterproof casing on the market for this reason, but general waterproof casing must set up to the canned type shell for having better water-proof effects, but sealed casing has some defects, at first can not be suitable for the LED drive power supply of multiple different models, the commonality is relatively poor, secondly a plurality of screws of sealed casing design are difficult to dismantle, the work load has been increaseed for the maintenance personal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED drive power supply protective housing possesses advantages such as the commonality is strong, has solved the poor problem of general LED drive power supply protective housing commonality.

(II) technical scheme

For the purpose that realizes that this drive power supply protective housing commonality is strong, the utility model provides a following technical scheme: a protective shell of an LED driving power supply comprises a fixed plate, wherein the bottom of the fixed plate is fixedly connected with a connecting frame, the inner side wall of the connecting frame is provided with a sliding groove, the bottom of the fixed plate is fixedly connected with an inner shell, the inner wall of the sliding groove is movably connected with a sliding block, one side of the sliding block is fixedly connected with an adjusting rod, the bottom of the adjusting rod is movably connected with a fixed seat, the top of the fixed seat is fixedly connected with a movable block, the outer wall of the fixed seat is movably connected with a protection plate, the top of the protection plate is provided with a movable hole, one side of the protection plate is fixedly connected with an inner threaded pipe, the inner wall of the inner threaded pipe is in threaded connection with a screw rod, the bottom of the screw rod is fixedly connected, the outer wall fixedly connected with heat dissipation fin of inner shell, the ventilation hole has been seted up to the outer wall of inner shell, the mounting hole has been seted up to the outer wall of shell, the inner wall swing joint of inner shell has the drive power supply body.

Preferably, the number of the adjusting rods is four, every two adjusting rods form a group, and the two groups of adjusting rods are symmetrically arranged by taking the vertical center line of the shell as a symmetry axis.

Preferably, the top of the fixing plate is fixedly connected with a handle, and the outer wall of the handle is provided with anti-skid grains.

Preferably, the outer wall of the fixing seat is movably connected with the inner wall of the movable hole, and a connecting groove is formed in the connecting position of the fixing seat and the adjusting rod.

Preferably, the bottom of the supporting plate is fixedly connected with a non-slip mat, and the non-slip mat is a rubber non-slip mat.

Preferably, one side of the heat dissipation fin is movably connected with the inner wall of the outer shell, and the other side of the heat dissipation fin is fixedly connected with the outer wall of the inner shell.

Preferably, the outer wall of outer shell and inner shell all seted up the mounting hole, and the top swing joint of the outer wall of outer shell and guard plate.

(III) advantageous effects

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

1. this LED drive power supply protective housing, through the carriage, the spout, the inner shell, the slider, adjust the pole, a fixed base, the use of mutually supporting of activity hole and shell, can be applicable to the LED drive power supply of multiple different models, reach the purpose that improves protective housing application range, water-proof effects is better simultaneously, avoid general LED drive power supply protective housing to design the shell for seal housing, can not be suitable for the LED drive power supply of multiple different models, lead to the little problem of shell application range, thereby the commonality of this protective housing has been improved.

2. This LED drive power supply protective housing uses through mutually supporting of guard plate, internal thread pipe, screw rod, backup pad and mounting groove, can dismantle drive power supply protective housing more conveniently to people change and overhaul LED drive power supply inside spare part, reach the purpose of being convenient for maintain drive power supply spare part, thereby facilitate for maintainer provides.

3. This LED drive power supply protective housing, through adjusting the pole, louvre, the use of mutually supporting of heat dissipation fin and ventilation hole, can dredge the inside heat of drive power supply in waterproof, reach the purpose of being convenient for protect drive power supply normal operating, avoid general waterproof housing water-proof effects good but the strong radiating effect of leakproofness is poor, lead to the problem that inside heat is too high to make drive power supply damage easily to LED drive power supply's life has been prolonged.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a fixing plate; 2. a connecting frame; 3. a chute; 4. an inner shell; 5. a slider; 6. adjusting a rod; 7. a fixed seat; 8. a movable hole; 9. a movable block; 10. a protection plate; 11. an internally threaded tube; 12. a screw; 13. a support plate; 14. a housing; 15. mounting grooves; 16. heat dissipation holes; 17. a heat dissipating fin; 18. a vent hole; 19. mounting holes; 20. the driving power supply body.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an LED driving power supply protection housing comprises a fixing plate 1, a handle is fixedly connected to the top of the fixing plate 1, anti-slip patterns are arranged on the outer wall of the handle, a connecting frame 2 is fixedly connected to the bottom of the fixing plate 1, a sliding groove 3 is formed in the inner side wall of the connecting frame 2, an inner shell 4 is fixedly connected to the bottom of the fixing plate 1, a sliding block 5 is movably connected to the inner wall of the sliding groove 3, adjusting rods 6 are fixedly connected to one side of the sliding block 5, the number of the adjusting rods 6 is four, every two adjusting rods 6 are in one group, the two groups of adjusting rods 6 are symmetrically arranged by taking the vertical central line of an outer shell 14 as a symmetry axis, a fixing seat 7 is movably connected to the bottom of each adjusting rod 6, the outer wall of each fixing seat 7 is movably connected to the inner wall of, the outer wall swing joint of fixing base 7 has guard plate 10, the movable hole 8 has been seted up at the top of guard plate 10, one side fixedly connected with internal thread pipe 11 of guard plate 10, the inner wall threaded connection of internal thread pipe 11 has screw rod 12, the bottom fixedly connected with backup pad 13 of screw rod 12, the bottom fixedly connected with slipmat of backup pad 13, and the slipmat is the rubber slipmat, rubber is the high elastic polymer material that has reversible deformation, be rich in elasticity at room temperature, can produce great deformation under very little exogenic action, can recover after detaching external force, have good elasticity, the characteristics of acid and alkali-resistance, the outer wall swing joint of inner shell 4 has outer shell 14, mounting hole 19 has all been seted up to outer shell 14 and the outer wall of inner shell 4, and the outer wall of outer shell 14 and the top swing joint of guard plate 10, through carriage 2, spout 3, inner shell, The fixing seat 7, the movable hole 8 and the shell 14 are matched with each other for use, the LED driving power supply can be suitable for LED driving power supplies of various types, the purpose of improving the application range of the protective shell is achieved, meanwhile, the waterproof effect is good, the problem that the common LED driving power supply protective shell is designed into a sealing shell and cannot be suitable for LED driving power supplies of various types, and the application range of the shell is small is solved, so that the universality of the protective shell is improved, the mounting groove 15 is formed in the bottom of the shell 14, the driving power supply protective shell can be detached more conveniently through the mutual matching use of the protective plate 10, the internal thread pipe 11, the screw 12, the supporting plate 13 and the mounting groove 15, so that people can replace and overhaul internal parts of the LED driving power supply conveniently, the purpose of maintaining the parts of the driving power supply is achieved, convenience is provided for maintenance personnel, and the heat dissipation holes 16 are, outer wall fixedly connected with heat dissipation fin 17 of inner shell 4, one side of heat dissipation fin 17 and the inner wall swing joint of shell 14, and the opposite side of heat dissipation fin 17 and the outer wall fixed connection of inner shell 4, ventilation hole 18 has been seted up to the outer wall of inner shell 4, through adjusting pole 6, louvre 16, the mutually supporting use of heat dissipation fin 17 and ventilation hole 18, can dredge the inside heat of drive power supply in waterproof simultaneously, reach the purpose of being convenient for protect drive power supply normal operating, it is poor to avoid general waterproof shell water-proof effects but the strong radiating effect of leakproofness is good, lead to the too high problem that makes drive power supply easily damage of inside heat, thereby the life of LED drive power supply has been prolonged, mounting hole 19 has been seted up to the outer wall of outer shell 14, the inner wall swing joint of inner shell 4 has.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, put into shell 14 inside with driving power supply body 20, with the outer wall looks block of fixed plate 1 and link frame 2 and shell 14, fixed plate 1 drives the inner wall of inner shell 4 block at link frame 2, according to driving power supply's size, pulling regulation pole 6, it drives guard plate 10 and removes to adjust pole 6, it aligns to the bottom with shell 14 to rotate guard plate 10, make the one end of screw rod 12 align with the mounting groove 15 of shell 14 bottom, and rotate screw rod 12, insert the inside of mounting groove 15 to screw rod 12 one end, accomplish the installation.

In conclusion, this LED drive power supply protective housing can be applicable to the LED drive power supply of multiple different models, reaches the purpose that improves protective housing application range, and water-proof effects is better simultaneously to this protective housing's commonality has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED drive power supply protective housing, includes fixed plate (1), its characterized in that: the bottom of the fixing plate (1) is fixedly connected with a connecting frame (2), the inner side wall of the connecting frame (2) is provided with a sliding groove (3), the bottom of the fixing plate (1) is fixedly connected with an inner shell (4), the inner wall of the sliding groove (3) is movably connected with a sliding block (5), one side of the sliding block (5) is fixedly connected with an adjusting rod (6), the bottom of the adjusting rod (6) is movably connected with a fixing seat (7), the top of the fixing seat (7) is fixedly connected with a movable block (9), the outer wall of the fixing seat (7) is movably connected with a protection plate (10), the top of the protection plate (10) is provided with a movable hole (8), one side of the protection plate (10) is fixedly connected with an internal thread pipe (11), the inner wall of the internal thread pipe (11) is in threaded connection with a screw, the outer wall swing joint of inner shell (4) has shell (14), mounting groove (15) have been seted up to the bottom of shell (14), louvre (16) have been seted up to the outer wall of shell (14), the outer wall fixedly connected with heat dissipation fin (17) of inner shell (4), ventilation hole (18) have been seted up to the outer wall of inner shell (4), mounting hole (19) have been seted up to the outer wall of shell (14), the inner wall swing joint of inner shell (4) has drive power supply body (20).

2. The LED driving power supply protection shell according to claim 1, wherein: the number of the adjusting rods (6) is four, every two adjusting rods (6) form a group, and the two groups of adjusting rods (6) are symmetrically arranged by taking the vertical center line of the shell (14) as a symmetry axis.

3. The LED driving power supply protection shell according to claim 1, wherein: the top fixedly connected with handle of fixed plate (1), and the outer wall of handle is provided with anti-skidding line.

4. The LED driving power supply protection shell according to claim 1, wherein: the outer wall of the fixed seat (7) is movably connected with the inner wall of the movable hole (8), and a connecting groove is formed in the connecting position of the fixed seat (7) and the adjusting rod (6).

5. The LED driving power supply protection shell according to claim 1, wherein: the bottom of the supporting plate (13) is fixedly connected with an anti-slip mat, and the anti-slip mat is a rubber anti-slip mat.

6. The LED driving power supply protection shell according to claim 1, wherein: one side of the heat dissipation fin (17) is movably connected with the inner wall of the outer shell (14), and the other side of the heat dissipation fin (17) is fixedly connected with the outer wall of the inner shell (4).

7. The LED driving power supply protection shell according to claim 1, wherein: mounting holes (19) are formed in the outer walls of the outer shell (14) and the inner shell (4), and the outer wall of the outer shell (14) is movably connected with the tops of the protection plates (10).