CN202065845U - A quick and easy disassembly LED downlight - Google Patents

Abstract

An LED down lamp fast to disassemble comprises a base, a radiator and a reflecting cover, wherein the base is provided with an LED driving module, the LED driving module is electrically connected with an LED light source in the reflecting cover, the radiator is arranged above the base, the reflecting cover is arranged below the base, a groove is formed in the upper end of the reflecting cover, and the lower end of the base is sleeved in the groove; the reflector is provided with the clamping piece, the one end of clamping piece with reflector fixed connection, the other end of clamping piece with base looks butt to make the reflector can combine or break away from with the base freely, swiftly, the utility model has the advantages of simple structure, with low costs, convenient, swift when installation and dismantlement.

Description

A quick and easy disassembly LED downlight

technical field

The utility model relates to the technical field of lighting fixtures, in particular to an LED downlight which can be disassembled quickly.

Background technique

In the field of lighting technology, LED (Light Emitting Diode), as an emerging light source, has the advantages of long life, low energy consumption, no radiation, and easy recycling, and is gradually replacing traditional incandescent lamps, fluorescent lamps, etc. Huge light source, therefore, LED lamps are more and more widely used in construction, transportation, decoration and other fields.

At present, the LED downlights in indoor places are mainly installed in the ceiling and the top wall. The LED downlights in the prior art include a base provided with an LED driver module, a reflector, an LED light source and a cooling device. In the prior art, the reflector Most of them are fixedly connected to the base by screws. With this structure, when maintaining and replacing the LED light source, the reflector needs to be disassembled from the base. Therefore, it causes great trouble for installation and maintenance; on the other hand, the existing The technical LED downlight needs to be fixed on the ceiling through a special mounting frame. When disassembling and maintaining, it is necessary to disassemble the entire mounting frame and then disassemble the LED downlight.

Therefore, aiming at the deficiencies in the prior art, it is urgent to provide an LED downlight with simple structure, low cost, convenient and fast installation and disassembly.

Contents of the invention

The purpose of the utility model is to provide an LED downlight with simple structure, low cost, and convenient and quick installation and disassembly in view of the deficiencies in the prior art.

The purpose of this utility model is achieved through the following technical measures:

Provided is an LED downlight that can be disassembled quickly, including a base provided with an LED driver module, a radiator, and a reflector, the LED driver module is electrically connected to the LED light source in the reflector, and the radiator is arranged on the base Above, the reflector is arranged below the base, the upper end of the reflector is provided with a groove, and the lower end of the base is sleeved in the groove;

The reflector is provided with a clip, one end of the clip is fixedly connected to the reflector, and the other end of the clip abuts against the base.

Wherein, the reflector is fixedly connected with the radiator through a support arm, and a first elastic piece is arranged on the outside of the support arm, one end of the first elastic piece is fixedly connected with the support arm, and the other end of the first elastic piece is engaged Snaps into the installed ceiling.

Wherein, the inner side of the support arm is provided with a second elastic piece, one end of the second elastic piece is fixedly connected with the support arm, and the other end of the second elastic piece abuts against the reflector.

Wherein, the support arm is in a stepped shape.

Wherein, the first elastic member is L-shaped.

Wherein, the outer side of the heat sink is evenly provided with fins, and the fins are bent clockwise or counterclockwise.

Wherein, the bottom of the reflector is provided with a glass cover, the open end of the reflector is provided with buckles, the glass cover is provided with a slot matching the buckle, and the reflector and the glass The cover snaps on.

The beneficial effects of the utility model:

A quick disassembly LED downlight of the utility model includes a base provided with an LED drive module, a radiator, and a reflector, the LED drive module is electrically connected to the LED light source in the reflector, and the radiator is arranged above the base. The reflector is arranged under the base, the upper end of the reflector is provided with a groove, and the lower end of the base is sleeved in the groove; the reflector is provided with a clip, one end of the clip is fixedly connected with the reflector, and the other end of the clip is connected with the reflector. The bases abut against each other. The clip is flexible and holds the base in place. When the reflector needs to be disassembled, the reflector can be quickly disassembled from the base by simply flipping the clip, so that the reflector can be combined with or disengaged from the base freely and quickly. Its structure is simpler and it is very convenient to use .

Description of drawings

Fig. 1 is a structural schematic diagram of a quick-disassembly LED downlight of the present invention.

Fig. 2 is a structural schematic diagram of a base of a LED downlight that can be easily disassembled according to the present invention.

Fig. 3 is a structural schematic diagram of a reflector of a LED downlight that can be quickly disassembled according to the present invention.

Figures 1 to 3 include:

base1;

Radiator 2, fins 21;

Reflector 3, groove 31, buckle 32;

Bracket arm 4, first elastic piece 41, second elastic piece 42;

Glass cover 5, card slot 51;

Clip 7.

Detailed ways

The utility model is further described in conjunction with the following examples:

An embodiment of a quick-disassembly LED downlight of the present utility model is shown in Figures 1 to 3, including a base 1 provided with an LED drive module, a radiator 2, and a reflector 3. The LED drive module and the reflector 3 are The LED light source is electrically connected, the radiator 2 is arranged above the base 1 , and the reflector 3 is arranged below the base 1 .

The upper end of the reflector 3 is provided with a groove 31 , and the lower end of the base 1 is sleeved in the groove 31 .

The reflector 3 is provided with a clip 7 , one end of the clip 7 is fixedly connected to the reflector 3 , and the other end of the clip 7 abuts against the base 1 . The clip is elastic and can firmly hold the base 1 . When the reflector 3 needs to be disassembled, the reflector 3 can be quickly disassembled from the base 1 by simply pulling the clip 7, so that the reflector 3 can be freely and quickly combined with or separated from the base 1. Its structure Simpler and very convenient to use.

In this embodiment, the reflector 3 is fixedly connected with the radiator 2 through a support arm 4, and the outside of the support arm 4 is provided with a first elastic piece 41, and one end of the first elastic piece 41 is fixedly connected with the support arm 4, and the first elastic piece 41 The other end is buckled on the surface of the ceiling. When installing, the ceiling is embedded into the space formed by the other end of the first elastic piece 41 and the glass cover 5 below the reflector 3, and the entire LED downlight can be firmly embedded in the ceiling. .

Specifically, the support arm 4 is in a stepped shape.

Specifically, the first elastic member 41 is L-shaped.

In this embodiment, as a preferred implementation, the inner side of the support arm 4 is provided with a second elastic piece 42 , one end of the second elastic piece 42 is fixedly connected with the support arm 4 , and the other end of the second elastic piece 42 abuts against the reflector 3 .

The bracket arm 4 , the first elastic piece 41 and the second elastic piece 42 are all metal components. On the one hand, the second spring piece 42 can play the role of fixing and supporting the reflector 3 and the bracket arm 4, preventing the bracket arm 4 from deforming due to the force between the ceiling and the ceiling. On the other hand, the second spring piece 42 adopts thermal conductivity Made of high metal material, the heat of the reflector 3 can be conducted to the bracket arm 4 and the radiator 2 in sequence, so that the heat of the reflector 3 can be quickly transferred and dissipated through the second elastic piece 42, the bracket arm 4, and the radiator 2 out, its cooling effect is better.

The outer side of the heat sink 2 is evenly provided with fins 21 , and the fins 21 are bent clockwise or counterclockwise. The fins 21 with this structure have a large surface area and high heat dissipation performance.

The bottom of the reflector 3 is provided with a glass cover 5, and the 3 open ends of the reflector are provided with buckles 32. Correspondingly, the glass cover 5 is provided with a slot 51 that matches the buckle 32, and the reflector 3 and the glass cover 5 are snapped together. . Assembly and disassembly of this structure are more convenient and faster.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model rather than limiting the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should It is understood that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (7)

1. A kind of dismounting is the LED Down lamp efficiently, include the base, radiator, the reflection shield that are provided with the LED driver module, led light source in described LED driver module and the reflection shield is electrically connected, it is characterized in that: described radiator is arranged at the top of described base, described reflection shield is arranged at the below of described base, the upper end of described reflection shield offers groove, and the lower end of described base is sheathed in the described groove;

Described reflection shield is provided with intermediate plate, and an end of described intermediate plate is fixedlyed connected with described reflection shield, and the other end of described intermediate plate and described base connect.

2. A kind of dismounting according to claim 1 is the LED Down lamp efficiently, it is characterized in that: described reflection shield is fixedlyed connected with radiator by a support arm, the arranged outside of described support arm has first shell fragment, one end of described first shell fragment is fixedlyed connected with support arm, and the other end of described first shell fragment is snapped in the ceiling of installation.

3. A kind of dismounting according to claim 2 is the LED Down lamp efficiently, it is characterized in that: the inboard of described support arm is provided with second shell fragment, one end of described second shell fragment is fixedlyed connected with described support arm, and the other end of described second shell fragment and described reflection shield connect.

4. A kind of dismounting according to claim 3 is the LED Down lamp efficiently, it is characterized in that: described support arm is stairstepping.

5. A kind of dismounting according to claim 4 is the LED Down lamp efficiently, it is characterized in that: described first elastic component is L-shaped.

6. A kind of dismounting according to claim 1 is the LED Down lamp efficiently, it is characterized in that: the outside of described radiator is provided with fin equably, and described fin is along clockwise or counterclockwise crooked.

7. A kind of dismounting according to claim 1 is the LED Down lamp efficiently, it is characterized in that: the bottom of described reflection shield is provided with glass cover, the openend of described reflection shield is provided with buckle, and described glass cover is provided with the draw-in groove that is complementary with described buckle, described reflection shield and described glass cover clamping.

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