CN215174498U

CN215174498U - LED projecting lamp convenient to installation driver

Info

Publication number: CN215174498U
Application number: CN202121802129.6U
Authority: CN
Inventors: 朱金林
Original assignee: Zhongshan Xinchuangming Electronic Technology Co ltd
Current assignee: Zhongshan Xinchuangming Electronic Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-14
Anticipated expiration: 2031-08-04

Abstract

The utility model belongs to the technical field of drivers, in particular to a LED projection lamp convenient for installing a driver, aiming at the problems that the driver can not be limited and protected to a certain extent after being installed, and the damaged driver is inconvenient to disassemble, which consumes time and labor, the utility model provides a proposal that comprises a mounting plate, a connecting plate is fixedly arranged at the bottom of the mounting plate, a lampshade is slidably arranged at one side of the connecting plate, an L-shaped placing plate is fixedly arranged at the bottom of the mounting plate, the driver is arranged at the top of the L-shaped placing plate, the projection lamp is fixedly arranged at the bottom of the L-shaped placing plate, an adjusting groove is arranged at one side of the connecting plate, a rotating rod is rotatably arranged in the adjusting groove, a knob is fixedly arranged at the bottom of the rotating rod, the utility model discloses a driver can be conveniently disassembled and replaced, and the driver can be limited and protected at the same time, prevent that the driver from receiving the striking damage, it is simple to use convenient.

Description

LED projecting lamp convenient to installation driver

Technical Field

The utility model relates to a driver technical field especially relates to a LED projecting lamp convenient to installation driver.

Background

LED driver (LED driver) refers to a power supply adjusting electronic device for driving an LED to emit light or an LED module assembly to normally operate. Due to the conduction characteristic of the LED pn junction, the voltage and current variation range of the power supply to which it can adapt is very narrow, and if it is slightly deviated, the LED may not be lit or the light emitting efficiency may be severely reduced, or the service life may be shortened or the chip may be burned. Both the current power frequency power supply and the common battery power supply are not suitable for directly supplying the LED, and the LED driver is an electronic component which can drive the LED to work under the optimal voltage or current state.

The existing driver is mostly incapable of being limited and protected after being installed, the damaged driver is inconvenient to detach, time and labor are consumed, and therefore the LED projection lamp convenient for installing the driver is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the driver and can't carrying out certain restriction and protection mostly after the installation, be not convenient for dismantle the driver of damage simultaneously, the shortcoming of consuming time and wasting power, and the LED projecting lamp of being convenient for install the driver that provides.

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

a LED projection lamp convenient for installing a driver comprises a mounting plate, wherein a connecting plate is fixedly installed at the bottom of the mounting plate, a lampshade is slidably installed on one side of the connecting plate, an L-shaped placing plate is fixedly installed at the bottom of the mounting plate, the driver is installed at the top of the L-shaped placing plate, the projection lamp is fixedly installed at the bottom of the L-shaped placing plate, an adjusting groove is formed in one side of the connecting plate, a rotating rod is rotatably installed in the adjusting groove, a knob is fixedly installed at the bottom of the rotating rod, an adjusting block is connected to the outer side of the rotating rod through threads, a transverse groove is formed in the bottom of the mounting plate, a first rotating rod is rotatably installed in the transverse groove, a limiting mechanism is arranged at the bottom of the mounting plate and comprises a vertical groove formed in the bottom of the mounting plate, a second rotating rod is rotatably installed in the vertical groove, and two vertical blocks are connected to the outer side of the second rotating rod through threads, the bottom of two perpendicular pieces is equal fixed mounting has the second to restrict the piece, and one side of two second restriction pieces all contacts with the both sides of same driver.

Preferably, the outer side of the first rotating rod is in threaded connection with a transverse block, a first limiting block is fixedly mounted at the bottom of the transverse block, one side of the first limiting block is in contact with one side of the driver, and the first limiting block is convenient for limiting the opening of the driver.

Preferably, the outer side of the first rotating rod is fixedly provided with a first rotating gear, the first rotating gear is meshed with a second rotating gear, the inner ring of the second rotating gear is fixedly arranged at the inner ring of the second rotating rod, the top of the rotating rod is fixedly provided with a first connecting gear, the first connecting gear is meshed with a second connecting gear, and the inner ring of the second connecting gear is fixedly arranged at the outer side of the first rotating rod.

Preferably, the outer side of the first rotating rod is fixedly provided with an inner ring of a fixed bearing, the outer side of the fixed bearing is fixedly arranged on the inner wall of one side of the transverse groove, and the fixed bearing is convenient for stabilizing the rotation of the first rotating rod.

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

through rotating the knob, make the regulating block drive the lamp shade decline, be convenient for demolish the driver, the gear is connected to the second simultaneously drives first rotary rod and rotates, makes the horizontal piece drive first restriction piece and removes, and the vertical retort drives two second restriction pieces and removes to both sides simultaneously to remove the restriction to the driver, be convenient for change the installation with the driver.

Through the reverse rotation knob to make the horizontal piece drive first restriction piece and remove left, and then make two perpendicular pieces drive two second restriction pieces and remove to the center, thereby restrict and protect the driver, the regulating block drives the lamp shade simultaneously and rises, thereby accomplishes and changes the installation.

The utility model discloses be convenient for dismantle the change to the driver, can restrict and protect the driver simultaneously, prevent that the driver from receiving the striking and damaging, convenience simple to use.

Drawings

Fig. 1 is a schematic structural diagram of an LED projector convenient for installing a driver according to the present invention;

fig. 2 is a schematic top view of the mounting plate in fig. 1 of the LED projector convenient for mounting the driver according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the mounting plate in fig. 1 of the LED projector convenient for mounting the driver according to the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the LED projector convenient for installing the driver according to the present invention;

fig. 5 is the utility model provides a part a enlargies structural schematic in fig. 4 of a LED projecting lamp convenient to installation driver.

In the figure: 1 mounting panel, 2 connecting plates, 3 lamp shades, 4L shape is placed the board, 5 drivers, 6 projecting lamps, 7 adjustment tanks, 8 dwang, 9 knobs, 10 adjustment blocks, 11 transverse grooves, 12 first rotary rods, 13 transverse blocks, 14 first restriction piece, 15 first connecting gear, 16 second connecting gear, 17 vertical slots, 18 second rotary rods, 19 vertical blocks, 20 second restriction piece, 21 first rotary gear, 22 second rotary gear, 23 fixed bearing, 24 power cord interface, 25 dog, 26L shape dog, 27 fixed slots, 28 dead levers, 29 turning blocks, 30 fixed blocks.

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, a LED projecting lamp convenient to installation driver, including mounting panel 1, the bottom fixed mounting of mounting panel 1 has connecting plate 2, and one side slidable mounting of connecting plate 2 has lamp shade 3, the bottom fixed mounting of mounting panel 1 has L shape to place board 4, the top that board 4 was placed in the L shape is installed driver 5, the bottom fixed mounting that board 4 was placed in the L shape has projecting lamp 6, adjustment tank 7 has been seted up to one side of connecting plate 2, and 7 internal rotations of adjustment tank install dwang 8, the bottom fixed mounting of dwang 8 has knob 9, the outside threaded connection of dwang 8 has regulating block 10, cross slot 11 has been seted up to the bottom of mounting panel 1, first rotary rod 12 has been installed to the 11 internal rotations of cross slot, the bottom of mounting panel 1 is equipped with the restriction mechanism.

In this embodiment, a transverse block 13 is connected to the outer side of the first rotating rod 12 through a screw thread, a first limiting block 14 is fixedly mounted at the bottom of the transverse block 13, and one side of the first limiting block 14 is in contact with one side of the driver 5.

In this embodiment, limiting mechanism is including offering the perpendicular groove 17 in mounting panel 1 bottom, and erects the inslot 17 internal rotation and install second rotary rod 18, and the outside threaded connection of second rotary rod 18 has two perpendicular pieces 19, and the equal fixed mounting in bottom of two perpendicular pieces 19 has second limiting block 20, and one side of two second limiting blocks 20 all contacts with the both sides of same driver 5, is convenient for restrict driver 5 through setting up two second limiting blocks 20.

In the present embodiment, a first rotating gear 21 is fixedly mounted on the outer side of the first rotating rod 12, a second rotating gear 22 is engaged with the first rotating gear 21, and the inner ring of the second rotating gear 22 is fixedly mounted on the inner ring of the second rotating rod 18.

In this embodiment, the outer side of the first rotating rod 12 is fixedly provided with the inner ring of the fixing bearing 23, the outer side of the fixing bearing 23 is fixedly arranged on the inner wall of one side of the transverse groove 11, two vertical blocks 19 are all provided with threaded holes, the outer side of the second rotating rod 18 is provided with two sections of external threads with opposite thread turning directions, the two external threads are respectively in threaded connection with the two threaded holes, and the rotation of the first rotating rod 12 is facilitated to be stabilized by the arrangement of the fixing bearing 23.

In this embodiment, a first connecting gear 15 is fixedly mounted at the top of the rotating rod 8, a second connecting gear 16 is engaged with the first connecting gear 15, and an inner ring of the second connecting gear 16 is fixedly mounted at the outer side of the first rotating rod 12.

Working principle, in the using process, when the driver 5 needs to be replaced, firstly, the knob 9 is rotated, the knob 9 drives the rotating rod 8 to rotate, because the outer side of the rotating rod 8 is in threaded connection with the adjusting block 10, and then the adjusting block 10 descends, the adjusting block 10 drives the lampshade 3 to descend, so that the driver 5 is convenient to disassemble, meanwhile, the rotating rod 8 drives the first connecting gear 15 to rotate, the first connecting gear 15 drives the second connecting gear 16 to rotate, the second connecting gear 16 drives the first rotating rod 12 to rotate, because the outer side of the first rotating rod 12 is in threaded connection with the transverse block 13, and then the transverse block 13 moves rightwards, the transverse block 13 drives the first limiting block 14 to move, and meanwhile, the first rotating rod 12 drives the first rotating gear 21 to rotate, the first rotating gear 21 drives the second rotating gear 22 to rotate, the second rotating gear 22 drives the second rotating rod 18 to rotate, because the outer side of the second rotating rod 18 is in threaded connection with the two vertical blocks 19, and then make two riser blocks 19 move to both sides, riser block 19 drives two second restriction piece 20 and moves to both sides, thereby remove the restriction to driver 5, be convenient for change the installation with driver 5, after driver 5 changes the completion, reverse rotation knob 9, thereby make horizontal piece 13 drive first restriction piece 14 and move left, and then make two riser blocks 19 drive two second restriction piece 20 and move to the center, thereby make two second restriction piece 20 and first restriction piece 14 restrict and protect driver 5, regulating block 10 drives lamp shade 3 simultaneously and rises, thereby accomplish and change the installation, convenience simple to use.

Example two

Referring to fig. 4-5, the difference from the first embodiment is that: an LED projection lamp convenient for installing a driver comprises an installation plate 1, a connection plate 2 is fixedly installed at the bottom of the installation plate 1, a lampshade 3 is slidably installed on one side of the connection plate 2, an L-shaped placing plate 4 is fixedly installed at the bottom of the installation plate 1, a driver 5 is installed at the top of the L-shaped placing plate 4, a stop block 25 is fixedly installed at the top of the driver 5, an L-shaped stop block 26 is slidably installed at the top of the driver 5, a power line interface 24 is arranged at the top of the driver 5, a fixing groove 27 is formed in the top of the driver 5, a fixing rod 28 is rotatably installed in the fixing groove 27, a rotating block 29 is fixedly installed at one end of the fixing rod 28, a fixing block 30 is in threaded connection with the outer side of the fixing rod 28, the top of the fixing block 30 is fixedly installed at the bottom of the L-shaped stop block 26, a projection lamp 6 is fixedly installed at the bottom of the L-shaped placing plate 4, and an adjusting groove 7 is formed in one side of the connection plate 2, a rotating rod 8 is rotatably mounted in the adjusting groove 7, a knob 9 is fixedly mounted at the bottom of the rotating rod 8, an adjusting block 10 is connected to the outer side of the rotating rod 8 through threads, a transverse groove 11 is formed in the bottom of the mounting plate 1, a first rotating rod 12 is rotatably mounted in the transverse groove 11, and a limiting mechanism is arranged at the bottom of the mounting plate 1

Working principle, in the using process, when the driver 5 needs to be replaced, firstly, the knob 9 is rotated, the knob 9 drives the rotating rod 8 to rotate, because the outer side of the rotating rod 8 is in threaded connection with the adjusting block 10, and then the adjusting block 10 descends, the adjusting block 10 drives the lampshade 3 to descend, so that the driver 5 is convenient to disassemble, meanwhile, the rotating rod 8 drives the first connecting gear 15 to rotate, the first connecting gear 15 drives the second connecting gear 16 to rotate, the second connecting gear 16 drives the first rotating rod 12 to rotate, because the outer side of the first rotating rod 12 is in threaded connection with the transverse block 13, and then the transverse block 13 moves rightwards, the transverse block 13 drives the first limiting block 14 to move, and meanwhile, the first rotating rod 12 drives the first rotating gear 21 to rotate, the first rotating gear 21 drives the second rotating gear 22 to rotate, the second rotating gear 22 drives the second rotating rod 18 to rotate, because the outer side of the second rotating rod 18 is in threaded connection with the two vertical blocks 19, and then make two vertical blocks 19 move to both sides, the vertical block 19 drives two second limiting blocks 20 to move to both sides, thus remove the restriction to the driver 5, facilitate the replacement and installation of the driver 5, when the driver 5 is replaced, connect the power cord with the power cord interface 24, then rotate the turning block 29, the turning block 29 drives the fixed rod 28 to rotate, because the outside of the fixed rod 28 is screwed with the fixed block 30, and then make the fixed block 30 move to the left, the fixed block 30 drives the L-shaped stop 26 to move to the left, through cooperating with stop 25 to make the power cord fix, prevent the power cord from falling off from the power cord interface 24, rotate the knob 9 in the opposite direction, thus make the horizontal block 13 drive the first limiting block 14 to move to the left, and then make two vertical blocks 19 drive two second limiting blocks 20 to move to the center, thus make two second limiting blocks 20 and first limiting block 14 limit and protect the driver 5, meanwhile, the adjusting block 10 drives the lampshade 3 to ascend, so that the replacement and installation process is completed, and the lamp is simple and convenient to use. The rest is the same as the first embodiment.

Claims

1. The utility model provides a LED projecting lamp convenient to installation driver, includes the mounting panel, its characterized in that, the bottom fixed mounting of mounting panel has the connecting plate, and one side slidable mounting of connecting plate has the lamp shade, the bottom fixed mounting of mounting panel has L shape to place the board, and the top that the board was placed to L shape is installed the driver, and the bottom fixed mounting that the board was placed to L shape has the projecting lamp, the adjustment tank has been seted up to one side of connecting plate, and the adjustment tank internal rotation installs the dwang, the bottom fixed mounting of dwang has the knob, and the outside threaded connection of dwang has the regulating block, the cross slot has been seted up to the bottom of mounting panel, and first rotary rod is installed to the cross slot internal rotation, the bottom of mounting panel is equipped with the limiting mechanism.

2. The LED spot light convenient for installing the driver as claimed in claim 1, wherein a cross block is connected to an outer side of the first rotating rod in a threaded manner, a first limiting block is fixedly installed at a bottom of the cross block, and one side of the first limiting block is in contact with one side of the driver.

3. The LED projection lamp convenient for installing the driver as claimed in claim 2, wherein the limiting mechanism comprises a vertical slot formed at the bottom of the installation plate, a second rotating rod is rotatably installed in the vertical slot, two vertical blocks are connected to the outer side of the second rotating rod through threads, second limiting blocks are fixedly installed at the bottoms of the two vertical blocks, and one side of each of the two second limiting blocks is in contact with two sides of the same driver.

4. The LED floodlight convenient for driver installation according to claim 3, wherein a first rotating gear is fixedly installed on the outer side of the first rotating rod, a second rotating gear is engaged with the first rotating gear, and an inner ring of the second rotating gear is fixedly installed on an inner ring of the second rotating rod.

5. The LED floodlight convenient for driver installation according to claim 4, wherein the outer side of the first rotating rod is fixedly installed with an inner ring of a fixed bearing, and the outer side of the fixed bearing is fixedly installed on one side inner wall of the transverse groove.

6. The LED projection lamp convenient for installing the driver as claimed in claim 5, wherein a first connecting gear is fixedly installed on the top of the rotating rod, a second connecting gear is engaged on the first connecting gear, and an inner ring of the second connecting gear is fixedly installed on the outer side of the first rotating rod.