CN208703619U

CN208703619U - A kind of detachable LED light

Info

Publication number: CN208703619U
Application number: CN201821468503.1U
Authority: CN
Inventors: 苏松
Original assignee: Shenzhen Xinrui Xinyi Electronics Co Ltd
Current assignee: Shenzhen Xinrui Xinyi Electronics Co Ltd
Priority date: 2018-09-10
Filing date: 2018-09-10
Publication date: 2019-04-05
Anticipated expiration: 2028-09-10

Abstract

The utility model discloses a kind of detachable LED light, including lamp housing and rear cover, the inner wall of the lamp housing is fixed with PCB circuit board by screw, and the bottom outer wall of PCB circuit board offers lamp hole, the inner wall of the lamp hole has been connected through a screw thread LED lamp bead, the two sides outer wall of the lamp housing is welded with fixed block, and the top exterior walls of fixed block offer fixing groove, the side outer wall of the fixed block offers card slot, and the inner wall of card slot is fixed with the first spring by screw, first spring is welded with push plate far from one end of card slot, and the side outer wall of push plate is welded with catch bar, the two sides of the rear cover bottom outer wall are welded with fixed column, and fixed column is adapted with fixing groove.The utility model greatly reduces the time of installation and removal, convenient to overhaul to LED light, improves overhaul efficiency, plays good heat dissipation effect, improves the service life of LED light.

Description

A kind of detachable LED light

Technical field

The utility model relates to led light technology field more particularly to a kind of detachable LED light.

Background technique

LED, light emitting diode are a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can be with It directly converts electricity to light, the heart of LED is the chip of a semiconductor, and one end of chip is attached on a bracket, and one end is Cathode, the other end connect the anode of power supply, are encapsulated entire chip by epoxy resin.

Nowadays, LED light applies very extensive, generally use including domestic lighting and LED light in life, existing LED light shell be all to be fixed by screw, mount and dismount it is all cumbersome, waste the repair time, in addition, heat dissipation It is poor with dust-proof effect, influence the service life of LED light, it is clear that can no longer meet the use demand of people.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is detachable LED light.

To achieve the goals above, the utility model adopts the technical scheme that

The inner wall of a kind of detachable LED light, including lamp housing and rear cover, the lamp housing is fixed with PCB circuit by screw Plate, and the bottom outer wall of PCB circuit board offers lamp hole, the inner wall of the lamp hole has been connected through a screw thread LED lamp bead, the lamp The two sides outer wall of shell is welded with fixed block, and the top exterior walls of fixed block offer fixing groove, outside the side of the fixed block Wall offers card slot, and the inner wall of card slot is fixed with the first spring by screw, and first spring is welded far from one end of card slot It being connected to push plate, and the side outer wall of push plate is welded with catch bar, the two sides of the rear cover bottom outer wall are welded with fixed column, and Fixed column is adapted with fixing groove, and the side outer wall of the fixed column offers mounting hole, and the inner wall of mounting hole is plugged with set Pipe, the inner wall of described sleeve pipe is plugged with second spring, and one end of second spring is welded with fixture block, and the fixture block is mutually fitted with card slot Match, the top exterior walls of the rear cover are welded with connecting rod, and the top exterior walls of connecting rod are welded with fixed plate.

Preferably, the outer wall of the fixed plate offers fixation hole, and the inner wall of fixation hole has been connected through a screw thread fixation Bolt.

Preferably, the top exterior walls of the rear cover offer through-hole, and the inner wall of through-hole is plugged with power supply line, and power supply line is remote One end from rear cover is fixed with plug by screw.

Preferably, the surrounding outer wall of the lamp housing offers heat release hole, and the inner wall of heat release hole is bonded with Air Filter, lamp The bottom outer wall of shell is welded with lampshade.

Preferably, the bottom outer wall of the rear cover is fixed with radiator fan by screw, and radiator fan is located at PCB circuit The top of plate.

Preferably, the quantity of the LED lamp bead is ten to 20, and the equidistant annular point of ten to 20 LED lamp beads Cloth is on the outer wall of PCB circuit board.

Preferably, the radiator fan and LED lamp bead pass through conducting wire and are connected with switch, and switch is connected with power supply line It connects.

Compared with prior art, the utility model provides a kind of detachable LED light, have it is following the utility model has the advantages that

1. the detachable LED light when installing lamp housing, fixed column can be inserted by being provided with card slot and fixture block In fixing groove, pop-up is clamped fixture block with card slot out of casing under the action of second spring, to complete between rear cover and lamp housing Fixation, when disassembly, with finger push push plate, catch bar pushes fixture block to be retracted in casing, fixture block and exact separation, can will Rear cover is separated with lamp housing, to complete to dismantle, installation and removal all very simples greatly reduce the time of installation and removal, It is convenient that LED light is overhauled, improve overhaul efficiency.

2. the detachable LED light, by being provided with radiator fan, heat release hole and Air Filter, radiator fan can be to lamp The inside of shell is radiated, and hot gas is discharged by heat release hole, plays good heat dissipation effect, Air Filter be able to carry out it is dust-proof, It prevents dust from entering in lamp housing, improves the service life of LED light.

It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model Structure is simple, easy to operate, meets the use demand of people.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of detachable LED light structure sectional view；

Fig. 2 be the utility model proposes a kind of detachable LED light structural front view；

Fig. 3 be the utility model proposes a kind of detachable LED light lampshade structure bottom view.

In figure: 1- fixed column, 2- fixed block, 3- push plate, the first spring of 4-, 5- fixture block, 6- second spring, 7- casing, 8- PCB circuit board, 9-LED lamp bead, 10- lampshade, 11- lamp housing, 12- rear cover, 13- power supply line, 14- plug, 15- fixing bolt, 16- fixed plate, 17- connecting rod, 18- radiator fan, 19- heat release hole.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-3, the inner wall of a kind of detachable LED light, including lamp housing 11 and rear cover 12, lamp housing 11 is solid by screw Surely there is PCB circuit board 8, and the bottom outer wall of PCB circuit board 8 offers lamp hole, the inner wall of lamp hole has been connected through a screw thread LED light Pearl 9, the two sides outer wall of lamp housing 11 is welded with fixed block 2, and the top exterior walls of fixed block 2 offer fixing groove, fixed block 2 Side outer wall offer card slot, and the inner wall of card slot is fixed with the first spring 4 by screw, and the first spring 4 is far from card slot One end is welded with push plate 3, and the side outer wall of push plate 3 is welded with catch bar, and the two sides of 12 bottom outer wall of rear cover are welded with solid Fixed column 1, and fixed column 1 is adapted with fixing groove, the side outer wall of fixed column 1 offers mounting hole, and the inner wall of mounting hole is inserted It is connected to casing 7, the inner wall of casing 7 is plugged with second spring 6, and one end of second spring 6 is welded with fixture block 5, fixture block 5 and card slot It is adapted, the top exterior walls of rear cover 12 are welded with connecting rod 17, and the top exterior walls of connecting rod 17 are welded with fixed plate 16.

In the utility model, the outer wall of fixed plate 16 offers fixation hole, and the inner wall of fixation hole has been connected through a screw thread LED light is carried out installation fixation by fixing bolt 15 by fixing bolt 15.

In the utility model, the top exterior walls of rear cover 12 offer through-hole, and the inner wall of through-hole is plugged with power supply line 13, electricity The one end of source line 13 far from rear cover is fixed with plug 14 by screw, provides electric energy to LED light.

In the utility model, the surrounding outer wall of lamp housing 11 offers heat release hole 19, and the inner wall of heat release hole 19 is bonded with Air Filter, the bottom outer wall of lamp housing 11 are welded with lampshade 10, play good radiating dustproof effect, and lampshade 10, which facilitates, to be gathered Light.

In the utility model, the bottom outer wall of rear cover 12 is fixed with radiator fan 18, and radiator fan 18 by screw In the top of PCB circuit board 8.

In the utility model, the quantity of LED lamp bead 9 is ten to 20, and ten to 20 equidistant rings of LED lamp bead 9 Shape is distributed on the outer wall of PCB circuit board 8.

In the utility model, radiator fan 18 and LED lamp bead 9 are connected with switch, and switch and power supply line by conducting wire 13 are connected.

Working principle: it in use, being first fixed on the wall LED light by fixing bolt 15, is carried out by plug 14 It is powered, LED lamp bead 9 issues light and illuminated, and when the failure of LED lamp needs to overhaul, with finger push push plate 3, pushes Bar pushes fixture block 5 to be retracted in casing 7, and fixture block 5 and exact separation can separate rear cover 12 with lamp housing 11, to complete to tear open It unloads, after maintenance, fixed column 1 can be inserted into fixing groove, fixture block 5 is under the action of second spring 6 out of casing 7 Pop-up is clamped with card slot, to complete the fixation between rear cover 12 and lamp housing 11, is overhauled very convenient.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of detachable LED light, including lamp housing (11) and rear cover (12), which is characterized in that the inner wall of the lamp housing (11) It is fixed with PCB circuit board (8) by screw, and the bottom outer wall of PCB circuit board (8) offers lamp hole, the inner wall of the lamp hole It has been connected through a screw thread LED lamp bead (9), the two sides outer wall of the lamp housing (11) is welded with fixed block (2), and fixed block (2) Top exterior walls offer fixing groove, the side outer wall of the fixed block (2) offers card slot, and the inner wall of card slot passes through screw It is fixed with the first spring (4), first spring (4) is welded with push plate (3) far from one end of card slot, and the side of push plate (3) Outer wall is welded with catch bar, and the two sides of rear cover (12) bottom outer wall are welded with fixed column (1), and fixed column (1) and solid Determine slot to be adapted, the side outer wall of the fixed column (1) offers mounting hole, and the inner wall of mounting hole is plugged with casing (7), institute The inner wall for stating casing (7) is plugged with second spring (6), and one end of second spring (6) is welded with fixture block (5), the fixture block (5) It is adapted with card slot, the top exterior walls of the rear cover (12) are welded with connecting rod (17), and the top exterior walls weldering of connecting rod (17) It is connected to fixed plate (16).

2. a kind of detachable LED light according to claim 1, which is characterized in that the outer wall of the fixed plate (16) is opened Inner wall equipped with fixation hole, and fixation hole has been connected through a screw thread fixing bolt (15).

3. a kind of detachable LED light according to claim 1, which is characterized in that the top exterior walls of the rear cover (12) Through-hole is offered, and the inner wall of through-hole is plugged with power supply line (13), power supply line (13) is fixed far from one end of rear cover by screw There are plug (14).

4. a kind of detachable LED light according to claim 1, which is characterized in that the surrounding outer wall of the lamp housing (11) It offers heat release hole (19), and the inner wall of heat release hole (19) is bonded with Air Filter, the bottom outer wall of lamp housing (11) is welded with lamp It covers (10).

5. a kind of detachable LED light according to claim 1, which is characterized in that the bottom outer wall of the rear cover (12) It is fixed with radiator fan (18) by screw, and radiator fan (18) is located at the top of PCB circuit board (8).

6. a kind of detachable LED light according to claim 1, which is characterized in that the quantity of the LED lamp bead (9) is Ten to 20, and ten to 20 equidistant annular spreads of LED lamp bead (9) are on the outer wall of PCB circuit board (8).

7. a kind of detachable LED light according to claim 5, which is characterized in that the radiator fan (18) and LED light Pearl (9) is connected with switch by conducting wire, and switch is connected with power supply line (13).