CN211694781U

CN211694781U - Outdoor LED driving power supply

Info

Publication number: CN211694781U
Application number: CN201922169000.5U
Authority: CN
Inventors: 潘铭强
Original assignee: Zhongshan Naifeng Lighting Technology Co ltd
Current assignee: Zhongshan Naifeng Lighting Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-16
Anticipated expiration: 2029-12-06

Abstract

The utility model belongs to the technical field of drive power supply, especially, outdoor LED drive power supply, it is complicated to the fixed mode of power supply body to the comparison file, and can not carry out waterproofly to power supply body, dustproof protection, the height that can't adjust power supply body simultaneously and use the demand's of co-altitude problem, the following scheme is proposed at present, it includes power supply body, power supply body's the outside is provided with the box, the top of box is provided with the upset lid, the electric wire hole has been seted up on the box, the bottom of box is provided with four universal wheels, equal fixedly connected with push rod motor on the both sides inner wall of box, equal fixedly connected with backup pad on the output shaft of two push rod motors, the equal fixedly connected with lift leg in bottom of two. The utility model is simple in operation, can be quick fix the power supply body, can be to power supply body waterproof, dustproof protection, can adjust the height that the power supply body used, and the convenient removal has satisfied the user demand.

Description

Outdoor LED driving power supply

Technical Field

The utility model relates to a drive power supply technical field especially relates to an outdoor LED drive power supply.

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 supply comprises high-voltage power frequency alternating current (namely commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (such as the output of an electronic transformer) and the like, and the authorized open number is as follows through retrieval: CN 206300168U's patent document provides an outdoor LED drive power supply convenient to it is fixed, including power supply body, one side fixedly connected with backup pad of power supply body, it has the thread bush to inlay in the backup pad, the inside of thread bush and the surface threaded connection of threaded rod, the one end of threaded rod and the bottom fixed connection of rotatory handle, the other end of threaded rod pass the thread bush and with the inner wall fixed connection of bearing, bearing fixed connection is at the top of elevator, one side of elevator and the one end fixed connection of connecting rod. This outdoor LED drive power supply of being convenient for to fix, through the setting of backup pad, threaded rod, rotatory handle, bearing, elevator, connecting rod, fixed plate and cardboard, make LED drive power supply can be better fix, solved the problem that current LED drive power supply fixed effect is not good when outdoor installation to avoided because the fixed effect of LED drive power supply is not good and lead to the LED power to take place the condition of rocking.

The fixing mode of the power supply body is complex, the power supply body cannot be protected in a waterproof and dustproof mode, the height of the power supply body cannot be adjusted, and the use requirements of different heights cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the contrast file and being complicated to the fixed mode of power supply body, and can not carry out waterproof, dustproof protection to power supply body, the height that can't adjust power supply body simultaneously used can not satisfy not co-altitude's user demand's shortcoming, and the outdoor LED drive power supply who proposes.

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

an outdoor LED driving power supply comprises a power supply body, a box body is arranged on the outer side of the power supply body, a turnover cover is arranged at the top of the box body, a wire hole is formed in the box body, four universal wheels are arranged at the bottom of the box body, push rod motors are fixedly connected to the inner walls of two sides of the box body, supporting plates are fixedly connected to output shafts of the two push rod motors, lifting legs are fixedly connected to the bottoms of the two supporting plates, the lifting legs are connected with the box body in a sliding mode, a placing seat is arranged on the inner wall of the bottom of the box body, four guide rods are slidably mounted at the top of the placing seat, the top ends of the four guide rods are fixedly connected with a same placing disc, two sliding grooves are formed in the top of the placing seat, sliding blocks and square blocks are slidably mounted in the two sliding grooves, one ends of inclined rods are rotatably mounted at, the equal fixed mounting in top of two square pieces has propulsion board, all rotates in two sliding trays and installs the lead screw, all sets up threaded hole on two sliding blocks and two square pieces, and the screw thread of the screw hole on the square piece that the screw hole on the sliding block and correspond revolves to opposite, and the equal fixedly connected with rubber pad in one side that two propulsion boards are close to each other, and propulsion board can be fixed power body.

Preferably, the top fixed mounting who places the seat has two perpendicular square poles, and equal slidable mounting has spacing on two perpendicular square poles, has all seted up the quad slit on two propulsion boards, spacing and the quad slit swing joint who corresponds, spacing and place fixed mounting have same pressure spring between the seat, and the pressure spring provides ascending elasticity for spacing.

Preferably, a plurality of triangular grooves have been seted up on the top inner wall of quad slit, and the top fixed mounting of spacing has a plurality of three hornblocks, and three hornblocks and the one-way joint of the triangular groove that corresponds can prevent to impel the board and back up in the triangular groove gets into.

Preferably, the bottom fixed mounting who places the dish has the one end of a plurality of springs, the other end of a plurality of springs all with the top fixed connection who places the seat, the spring housing is established in the outside of the guide bar that corresponds, the spring provides ascending elasticity for placing the dish.

Preferably, be provided with the battery on the inner wall of one side of box, two push rod motors all are connected with the battery, all are connected with same positive and negative switch on two push rod motors, and fixed mounting has two vertical round bars on the bottom inner wall of box, vertical round bar and the backup pad sliding connection that corresponds, vertical round bar plays the guide effect to the backup pad, and the battery provides the electric energy for two push rod motors.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through placing the top of placing the dish with power body and promote downwards for two propulsion boards are close to each other and fix power body, simultaneously because the one-way joint of triangle piece and the triangle groove that corresponds, under the spring action of pressure spring, the triangle piece gets into and can prevent to impel the board and fall back in the triangle groove that corresponds, can be quick fix convenient operation with power body.

(2) This scheme can conveniently remove power body through the universal wheel, practices thrift the manpower of transport.

(3) This scheme promotes two backup pads downstream respectively through two push rod motors for four equal downstream of lift leg and ground contact can increase the stability when power body uses, can adjust the height that power body used simultaneously, satisfy different user demands.

(4) When this scheme need take out power body, press two spacing respectively, the triangle piece that spacing strip moved the correspondence leaves the triangular groove, under the ascending elastic action of spring, places a set upward movement, and two propulsion boards are kept away from each other and are released convenient operation with power body.

The utility model is simple in operation, can be quick fix the power supply body, can be to power supply body waterproof, dustproof protection, can adjust the height that the power supply body used, and the convenient removal has satisfied the user demand.

Drawings

Fig. 1 is a schematic structural diagram of an outdoor LED driving power supply provided by the present invention;

fig. 2 is a schematic structural diagram of a portion a of an outdoor LED driving power supply provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a pushing plate of an outdoor LED driving power supply.

In the figure: 1 power supply body, 2 boxes, 3 push rod motors, 4 support plates, 5 lifting legs, 6 placing seats, 7 guide rods, 8 placing discs, 9 springs, 10 inclined rods, 11 sliding blocks, 12 square blocks, 13 screw rods, 14 pushing plates, 15 limiting strips, 16 vertical square rods, 17 square holes, 18 triangular blocks, 19 longitudinal round rods and 20 storage batteries.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, an outdoor LED driving power supply comprises a power supply body 1, a box body 2 is arranged outside the power supply body 1, a turning cover is arranged on the top of the box body 2, a wire hole is arranged on the box body 2, four universal wheels are arranged on the bottom of the box body 2, push rod motors 3 are fixedly connected on the inner walls of the two sides of the box body 2, support plates 4 are fixedly connected on the output shafts of the two push rod motors 3, lifting legs 5 are fixedly connected on the bottoms of the two support plates 4, the lifting legs 5 are slidably connected with the box body 2, a placing seat 6 is arranged on the inner wall of the bottom of the box body 2, four guide rods 7 are slidably mounted on the top of the placing seat 6, the top ends of the four guide rods 7 are fixedly connected with a same placing disc 8, two sliding grooves are arranged on the top of the placing seat 6, sliding blocks 11 and square blocks 12 are slidably mounted in the two sliding grooves, the other end of two down tube 10 all rotates with the bottom of placing dish 8 to be connected, the equal fixed mounting in top of two square pieces 12 has propulsion plate 14, all rotate in two sliding trays and install screw pole 13, all set up threaded hole on two sliding blocks 11 and two square pieces 12, the screw thread turning direction of the screw hole on the threaded hole on the sliding block 11 and the square piece 12 that corresponds is opposite, the equal fixedly connected with rubber pad in one side that two propulsion plate 14 are close to each other, propulsion plate 14 can fix power supply body 1.

In this embodiment, the top fixed mounting who places seat 6 has two perpendicular square poles 16, and equal slidable mounting has spacing 15 on two perpendicular square poles 16, has all seted up quad slit 17 on two propulsion boards 14, and spacing 15 and the quad slit 17 swing joint that corresponds, spacing 15 and place fixed mounting have same pressure spring between the seat 6, and the pressure spring provides ascending elasticity for spacing 15.

In this embodiment, a plurality of triangular grooves have been seted up on the top inner wall of quad slit 17, and the top fixed mounting of spacing strip 15 has a plurality of triangle blocks 18, and triangle block 18 and the one-way joint of the triangular groove that corresponds can prevent propulsion board 14 to fall back in the triangle block 18 gets into the triangular groove.

In this embodiment, place the bottom fixed mounting of dish 8 and have the one end of a plurality of springs 9, the other end of a plurality of springs 9 all with the top fixed connection who places seat 6, spring 9 cover is established in the outside of the guide bar 7 that corresponds, and spring 9 provides ascending elasticity for placing dish 8.

In this embodiment, be provided with battery 20 on one side inner wall of box 2, two push rod motors 3 all are connected with battery 20, all are connected with same positive and negative switch on two push rod motors 3, and fixed mounting has two vertical round bars 19 on the bottom inner wall of box 2, and vertical round bar 19 and the 4 sliding connection of backup pad that correspond, vertical round bar 19 plays the guide effect to backup pad 4, and battery 20 provides the electric energy for two push rod motors 3.

Example two

Referring to fig. 1-3, an outdoor LED driving power supply comprises a power supply body 1, a box body 2 is arranged outside the power supply body 1, a turning cover is arranged on the top of the box body 2, a wire hole is formed on the box body 2, four universal wheels are arranged on the bottom of the box body 2, push rod motors 3 are fixedly connected on the inner walls of the two sides of the box body 2 through screws, support plates 4 are fixedly connected on the output shafts of the two push rod motors 3 through screws, lifting legs 5 are fixedly connected on the bottoms of the two support plates 4 through screws, the lifting legs 5 are slidably connected with the box body 2, a placing seat 6 is arranged on the inner wall of the bottom of the box body 2, four guide rods 7 are slidably mounted on the top of the placing seat 6, the top ends of the four guide rods 7 are fixedly connected with a same placing disc 8 through screws, two sliding grooves are formed on the top of the placing seat 6, and, the top of two sliding blocks 11 all rotates the one end of installing down tube 10, the other end of two down tube 10 all rotates with the bottom of placing dish 8 and is connected, welded fastening installs propulsion board 14 at the top of two square blocks 12 all, all rotate in two sliding trays and install screw pole 13, all set up threaded hole on two sliding blocks 11 and two square blocks 12, the screw thread of the screw hole on 11 and the square block 12 that corresponds is rotatory to opposite, one side that two propulsion boards 14 are close to each other all is through screw fixedly connected with rubber pad, propulsion board 14 can be fixed power supply body 1.

In this embodiment, place the top of seat 6 and install two perpendicular square poles 16 through welded fastening, equal slidable mounting has spacing 15 on two perpendicular square poles 16, has all seted up quad slit 17 on two propulsion boards 14, spacing 15 and the quad slit 17 swing joint who corresponds, spacing 15 with place and install same pressure spring through welded fastening between the seat 6, the pressure spring provides ascending elasticity for spacing 15.

In this embodiment, seted up a plurality of triangular grooves on the top inner wall of quad slit 17, welded fastening installs a plurality of triangle blocks 18 at the top of spacing strip 15, and triangle block 18 and the one-way joint of the triangular groove that corresponds can prevent propulsion board 14 to fall back in the triangle block 18 gets into the triangular groove.

In this embodiment, place the bottom of dish 8 and pass through welded fastening and install the one end of a plurality of springs 9, the other end of a plurality of springs 9 all with the top of placing seat 6 through screw fixed connection, spring 9 cover is established in the outside of the guide bar 7 that corresponds, spring 9 provides ascending elasticity for placing dish 8.

In this embodiment, be provided with battery 20 on one side inner wall of box 2, two push rod motors 3 all are connected with battery 20, all are connected with same positive and negative switch on two push rod motors 3, have two vertical round bars 19 through welded fastening on the bottom inner wall of box 2, vertical round bar 19 and the 4 sliding connection of backup pad that correspond, vertical round bar 19 plays the guide effect to backup pad 4, and battery 20 provides the electric energy for two push rod motors 3.

In the embodiment, when the power supply is used, the turnover cover is opened, the power supply body 1 is placed on the top of the placing disc 8 and pushed downwards, the placing disc 8 pushes the two sliding blocks 11 to be away from each other through the two inclined rods 10, the compression spring 9 of the placing disc 8 is simultaneously deformed, as the two sliding blocks 11 and the two square blocks 12 are both provided with threaded holes, the threaded holes on the sliding blocks 11 are opposite to the threaded holes on the corresponding square blocks 12 in threaded direction, so that the two sliding blocks 11 respectively drive the two screw rods 13 to rotate, the two screw rods 13 respectively drive the two square blocks 12 to be close to each other, the two square blocks 12 respectively drive the two pushing plates 14 to be close to each other to fix the power supply body 1, and as the triangular blocks 18 are in one-way clamping connection with the corresponding triangular grooves, under the elastic force of the pressure springs, the triangular blocks 18 enter the corresponding triangular grooves, the power supply body 1 can be rapidly fixed, the operation is convenient, the power supply body 1 can be conveniently moved through the universal wheels, the carrying manpower is saved, the two support plates 4 are respectively pushed by the two push rod motors 3 to move downwards, so that the four lifting legs 5 are all moved downwards to be contacted with the ground, the stability of the power supply body 1 in use can be increased, the height of the power supply body 1 in use can be adjusted at the same time, different use requirements are met, when the power supply body 1 needs to be taken out, the two limit strips 15 are respectively pressed, the limit strips 15 drive the corresponding triangular blocks 18 to leave the triangular grooves, under the upward elastic force action of the springs 9, the placing disc 8 moves upwards, so that the two sliding blocks 11 are close to each other, the two sliding blocks 11 respectively drive the two screw rods 13 to be reversed, the two square blocks 12 are far away from each other, the two pushing plates 14 are, the operation is convenient.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An outdoor LED driving power supply comprises a power supply body (1) and is characterized in that a box body (2) is arranged on the outer side of the power supply body (1), a turnover cover is arranged at the top of the box body (2), a wire hole is formed in the box body (2), four universal wheels are arranged at the bottom of the box body (2), push rod motors (3) are fixedly connected to the inner walls of the two sides of the box body (2), supporting plates (4) are fixedly connected to the output shafts of the two push rod motors (3), lifting legs (5) are fixedly connected to the bottoms of the two supporting plates (4), the lifting legs (5) are slidably connected with the box body (2), a placing seat (6) is arranged on the inner wall of the bottom of the box body (2), four guide rods (7) are slidably mounted at the top of the placing seat (6), and the same placing disc (8) is fixedly connected to the top ends of, place the top of seat (6) and seted up two sliding trays, equal slidable mounting has sliding block (11) and square piece (12) in two sliding trays, the top of two sliding blocks (11) all rotates the one end of installing down tube (10), the other end of two down tube (10) all rotates with the bottom of placing dish (8) and is connected, the equal fixed mounting in top of two square pieces (12) has propulsion plate (14), all rotate in two sliding trays and install screw pole (13), all set up threaded hole on two sliding blocks (11) and two square pieces (12), the screw thread of the screw hole on the square piece (12) that screw hole on sliding block (11) and correspond revolves to opposite, the equal fixedly connected with rubber pad in one side that two propulsion plate (14) are close to each other.

2. The outdoor LED driving power supply according to claim 1, wherein two vertical square rods (16) are fixedly installed at the top of the placing seat (6), two limiting strips (15) are slidably installed on the two vertical square rods (16), square holes (17) are formed in the two pushing plates (14), the limiting strips (15) are movably connected with the corresponding square holes (17), and the same pressure spring is fixedly installed between the limiting strips (15) and the placing seat (6).

3. The outdoor LED driving power supply according to claim 2, wherein a plurality of triangular grooves are formed in the inner wall of the top of the square hole (17), a plurality of triangular blocks (18) are fixedly mounted on the top of the limiting strip (15), and the triangular blocks (18) are in one-way clamping connection with the corresponding triangular grooves.

4. An outdoor LED driving power supply according to claim 1, characterized in that one end of a plurality of springs (9) is fixedly installed at the bottom of the placing plate (8), the other end of each spring (9) is fixedly connected with the top of the placing seat (6), and the springs (9) are sleeved on the outer side of the corresponding guide rod (7).

5. An outdoor LED driving power supply according to claim 1, wherein a storage battery (20) is arranged on one side inner wall of the box body (2), the two push rod motors (3) are both connected with the storage battery (20), the same positive and negative switch is connected on the two push rod motors (3), two longitudinal round rods (19) are fixedly mounted on the bottom inner wall of the box body (2), and the longitudinal round rods (19) are slidably connected with the corresponding supporting plates (4).