CN211656443U

CN211656443U - LED drive power supply convenient to installation

Info

Publication number: CN211656443U
Application number: CN201922347917.XU
Authority: CN
Inventors: 丁福明
Original assignee: Xinyi Zhongzhen Electrical Technology Co Ltd
Current assignee: Xinyi Zhongzhen Electrical Technology Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-09
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a LED drive power supply convenient to installation, including mount pad and drive power supply body and fly leaf, there is two-way threaded rod the middle-end of mount pad inner chamber through bearing swing joint, the surface threaded connection of two-way threaded rod has the movable block, the left and right sides of movable block and the equal fixedly connected with free bearing in one side of fly leaf, swing joint has the movable connecting rod between the free bearing of movable block and the free bearing of fly leaf, one side fixedly connected with fixture block of fly leaf, both sides all are provided with radiating fin around the drive power supply body. The utility model discloses an effect of movable block, two-way threaded rod, free bearing, fly leaf, movable connecting rod and fixture block has solved current LED drive power supply and has screwed through a plurality of screws mostly and fix on the base, and the screw installation is although firm, but wastes time and energy, and the dismantlement is not convenient for moreover, and dismantles the problem that the in-process caused the damage to LED drive power supply easily.

Description

LED drive power supply convenient to installation

Technical Field

The utility model relates to a LED drive power supply technical field specifically is a LED drive power supply convenient to installation.

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.

The applicant finds that at least the following technical problems exist in the prior art: most of the existing LED driving power supplies are screwed and fixed on a base through a plurality of screws, the screws are firmly installed, but the screws are time-consuming and labor-consuming, the LED driving power supplies are inconvenient to disassemble, and the LED driving power supplies are easily damaged in the disassembling process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED drive power supply convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED drive power supply convenient to installation, includes mount pad and drive power supply body and fly leaf, there is two-way threaded rod the middle-end of mount pad inner chamber through bearing swing joint, the surface threaded connection of two-way threaded rod has the movable block, the left and right sides of movable block and the equal fixedly connected with free bearing in one side of fly leaf, swing joint has movable connecting rod between the free bearing of movable block and the free bearing of fly leaf, one side fixedly connected with fixture block of fly leaf, both sides all are provided with radiating fin around the drive power supply body, the inboard thermovent that sets up the dust screen is all seted up to the left and right sides of drive power supply body, the top fixedly connected with spring of mount pad.

Preferably, the right end fixed mounting at drive power supply body top has the pilot lamp, and the pilot lamp is LED energy-saving lamp pearl.

Preferably, the top and the bottom at both ends are all seted up the spout about the mount pad inner chamber, the equal fixedly connected with slider in top and the bottom of fly leaf, and the slider slides in the internal surface of spout.

Preferably, the number of the heat dissipation fins on the front side and the rear side of the driving power supply body is multiple, and the distances between every two adjacent heat dissipation fins are equal.

Preferably, the left end and the right end of the top of the mounting seat are both provided with through grooves, the bottom of the driving power supply body is fixedly connected with a bottom plate, the left end and the right end of the bottom plate are both fixedly connected with supporting blocks, the inner surfaces of the lower ends of the supporting blocks are provided with clamping grooves, and the supporting blocks slide on the inner surfaces of the through grooves.

Preferably, the rear side of the bidirectional threaded rod is fixedly connected with a rotating block, and the outer surface of the rotating block is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with a movable block, a bidirectional threaded rod, a hinged support, a movable plate, a movable connecting rod and a clamping block, when people need to install the LED driving power supply, firstly, a supporting block passes through the inner surface of a through groove to the bottom of the inner cavity of the mounting seat, meanwhile, the bottom plate can extrude a spring, then the rotating block is rotated to drive the bidirectional threaded rod to rotate, the movable block is driven to move while the bidirectional threaded rod rotates, and the clamping block is driven to be clamped on the inner surface of a clamping groove under the matching of the hinged support, the movable connecting rod and the movable plate, thereby realizing the purpose of fast installation of the LED driving power supply, otherwise, the rotating block is reversely rotated to drive the bidirectional threaded rod to rotate and drive the movable block to move, meanwhile, the clamping block is driven to exit from the inner surface of the clamping groove under the matching of the hinged support, the movable, the LED driving power supply solves the problems that the existing LED driving power supply is mostly screwed and fixed on a base through a plurality of screws, the screw installation is firm, the time and the labor are wasted, the LED driving power supply is not convenient to disassemble, and the LED driving power supply is easy to damage in the disassembling process.

2. The utility model discloses set up radiating fin and thermovent and dust screen, when realizing carrying out the heat dissipation to LED drive power supply, possessed dirt-proof effect, improved LED drive power supply's life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the mounting base of the present invention in a top view;

fig. 3 is a left side view structural diagram of the driving power supply body of the present invention.

In the figure: 1. a mounting seat; 2. a movable plate; 3. a slider; 4. a movable connecting rod; 5. a movable block; 6. a bidirectional threaded rod; 7. hinging seat; 8. a chute; 9. a clamping block; 10. a card slot; 11. a support block; 12. a through groove; 13. a base plate; 14. a heat dissipating fin; 15. an indicator light; 16. a heat dissipation port; 17. a driving power supply body; 18. a spring; 19. rotating the block; 20. a dust screen.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a mount pad 1, fly leaf 2, slider 3, movable connecting rod 4, movable block 5, two-way threaded rod 6, free bearing 7, spout 8, fixture block 9, draw-in groove 10, supporting shoe 11, lead to groove 12, bottom plate 13, radiating fin 14, pilot lamp 15, thermovent 16, driving power supply body 17, spring 18, turning block 19 and dust screen 20 part are the general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an LED driving power supply convenient to mount includes a mounting base 1, a driving power supply body 17 and a movable plate 2, a bidirectional threaded rod 6 is movably connected to a middle end of an inner cavity of the mounting base 1 through a bearing, a rotating block 19 is fixedly connected to a rear side of the bidirectional threaded rod 6, anti-slip patterns are disposed on an outer surface of the rotating block 19, a movable block 5 is connected to an outer surface of the bidirectional threaded rod 6 through a thread, hinge bases 7 are fixedly connected to left and right sides of the movable block 5 and one side of the movable plate 2, a movable connecting rod 4 is movably connected between the hinge base 7 of the movable block 5 and the hinge base 7 of the movable plate 2, sliding grooves 8 are formed in top and bottom portions of the left and right ends of the inner cavity of the mounting base 1, sliding blocks 3 are fixedly connected to top and bottom portions of the movable plate 2, the sliding blocks 3 slide on an inner surface of the sliding grooves 8, a clamping, and the pilot lamp 15 is an LED energy-saving lamp bead, the front and back sides of the driving power supply body 17 are all provided with a plurality of radiating fins 14, the number of the radiating fins 14 on the front and back sides of the driving power supply body 17 is multiple, the distance between every two adjacent radiating fins 14 is equal, the left and right ends of the top of the mounting seat 1 are both provided with through grooves 12, the bottom of the driving power supply body 17 is fixedly connected with a bottom plate 13, the left and right ends of the bottom plate 13 are both fixedly connected with supporting blocks 11, the lower end inner surfaces of which are provided with clamping grooves 10, the supporting blocks 11 slide on the inner surfaces of the through grooves 12, the left and right sides of the driving power supply body 17 are both provided with radiating ports 16, the inner sides of which are provided with dustproof nets 20, so that the LED driving power supply can be radiated, the dustproof effect is achieved, the service life of the LED driving, firstly, the supporting block 11 penetrates through the inner surface of the through groove 12 to the bottom of the inner cavity of the mounting seat 1, meanwhile, the bottom plate 13 can extrude the spring 18, then the rotating block 19 is rotated to drive the bidirectional threaded rod 6 to rotate, the bidirectional threaded rod 6 drives the movable block 5 to move while rotating, in addition, the clamping block 9 is driven to be clamped on the inner surface of the clamping groove 10 under the matching of the hinged seat 7, the movable connecting rod 4 and the movable plate 2, the purpose of fast mounting of the LED driving power supply is realized, on the contrary, the rotating block 19 is reversely rotated to drive the bidirectional threaded rod 6 to rotate and drive the movable block 5 to move, meanwhile, the clamping block 9 is driven to be withdrawn from the inner surface of the clamping groove 10 under the matching of the hinged seat 7, the movable connecting rod 4 and the movable plate 2, the spring 18 can.

When the LED driving power supply is used, the movable block 5, the two-way threaded rod 6, the hinged support 7, the movable plate 2, the movable connecting rod 4 and the clamping block 9 are arranged, when people need to install the LED driving power supply, the supporting block 11 firstly penetrates through the inner surface of the through groove 12 to the bottom of the inner cavity of the installation seat 1, meanwhile, the bottom plate 13 can extrude the spring 18, then the rotating block 19 is rotated to drive the two-way threaded rod 6 to rotate, the two-way threaded rod 6 drives the movable block 5 to move while rotating, the clamping block 9 is driven to be clamped on the inner surface of the clamping groove 10 under the matching of the hinged support 7, the movable connecting rod 4 and the movable plate 2, the purpose of rapidly installing the LED driving power supply is achieved, otherwise, the rotating block 19 is rotated reversely to drive the two-way threaded rod 6 to rotate and drive the movable block 5 to move, meanwhile, the clamping block 9 is driven to exit from the inner surface of the clamping groove, realize the purpose that LED drive power supply dismantles fast, it screws through a plurality of screws and fixes on the base mostly to have solved current LED drive power supply, the screw installation is although firm, but waste time and energy, and be not convenient for dismantle, and dismantle the problem that the in-process caused the damage to LED drive power supply easily, radiating fin 14 and thermovent 16 and dust screen 20 have been set up, when the realization dispels the heat to LED drive power supply, dustproof effect has been possessed, LED drive power supply's life has been improved.

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 convenient to installation, includes mount pad (1) and drive power supply body (17) and fly leaf (2), its characterized in that: the utility model discloses a dustproof net, including mount pad (1), mount pad (2), two-way threaded rod (6), the surface threaded connection of two-way threaded rod (6) has movable block (5), the left and right sides of movable block (5) and the equal fixedly connected with free bearing (7) in one side of fly leaf (2), swing joint has movable connecting rod (4) between free bearing (7) of movable block (5) and the free bearing (7) of fly leaf (2), one side fixedly connected with fixture block (9) of fly leaf (2), both sides all are provided with radiating fin (14) around driving power source body (17), heat dissipation mouth (16) that the inboard set up dust screen (20) are all seted up to the left and right sides of driving power source body (17), the top fixedly connected with spring (18) of mount pad (1).

2. An easily installable LED driving power supply according to claim 1, wherein: the right-hand member fixed mounting at drive power supply body (17) top has pilot lamp (15), and pilot lamp (15) are LED energy-saving lamp pearl.

3. An easily installable LED driving power supply according to claim 1, wherein: spout (8) have all been seted up to the top and the bottom at both ends about mount pad (1) inner chamber, the equal fixedly connected with slider (3) in top and the bottom of fly leaf (2), and slider (3) slide in the internal surface of spout (8).

4. An easily installable LED driving power supply according to claim 1, wherein: the number of the heat radiating fins (14) on the front side and the rear side of the driving power supply body (17) is multiple, and the distances between every two adjacent heat radiating fins (14) are equal.

5. An easily installable LED driving power supply according to claim 1, wherein: the novel driving power supply is characterized in that through grooves (12) are formed in the left end and the right end of the top of the mounting seat (1), a bottom plate (13) is fixedly connected to the bottom of the driving power supply body (17), supporting blocks (11) of the clamping grooves (10) are formed in the inner surface of the lower end of the left end and the right end of the bottom plate (13), and the supporting blocks (11) slide on the inner surface of the through grooves (12).

6. An easily installable LED driving power supply according to claim 1, wherein: the rear side of the bidirectional threaded rod (6) is fixedly connected with a rotating block (19), and anti-skid grains are arranged on the outer surface of the rotating block (19).