CN202065835U - LED downlights that can be embedded in the ceiling - Google Patents

Abstract

LED down lamp that can imbed ceiling, which comprises a base, the radiator, the reflector, the radiator sets up in the top of base, the reflector sets up in the below of base, be provided with LED drive module in the base, LED drive module is connected with the LED light source electricity in the reflector, the reflector passes through a support arm and radiator fixed connection, the outside of support arm is provided with first shell fragment, the one end and the support arm fixed connection of first shell fragment, the other end buckle of first shell fragment is in the ceiling, from this can be with the firm ceiling that is fixed in of reflector. When the LED down lamp is disassembled, the reflecting cover can be freely taken out without disassembling the whole LED down lamp. The utility model has the advantages of simple structure, low energy consumption, high lighting effect and convenient installation and maintenance.

Description

LED downlights that can be embedded in the ceiling

technical field

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

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, most of the indoor places use traditional fluorescent fluorescent lamps installed in the ceiling and top wall, which require special brackets or lamp panels to fix one or more fluorescent tubes, which not only causes troubles for installation and maintenance, but also uses special The cost of the bracket or the lamp panel is high. On the other hand, the fluorescent lamp generates a lot of heat when used, and its energy consumption is high and its service life is short.

Therefore, aiming at the deficiencies in the prior art, there is an urgent need to provide a ceiling-embedded LED downlight with simple structure, low energy consumption, high luminous efficiency, and convenient installation and maintenance.

Contents of the invention

The purpose of the utility model is to provide a ceiling-embedded LED downlight with simple structure, low energy consumption, high luminous efficiency, convenient installation and maintenance for 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 embedded in the ceiling, including a base, a radiator, and a reflector, the radiator is arranged above the base, the reflector is arranged below the base, and the base is arranged There is an LED driver module, the LED driver module is electrically connected to the LED light source in the reflector, the reflector is fixedly connected to the heat sink through a bracket arm, and a first elastic piece is arranged on the outside of the bracket arm, and the One end of the first elastic piece is fixedly connected with the support arm, and the other end of the first elastic piece is buckled in 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:

The LED downlight that can be embedded in the ceiling of the utility model includes a base, a radiator, and a reflector. The LED light source in the reflector is electrically connected, and the reflector is fixedly connected to the radiator through a support arm. The outside of the support arm is provided with a first elastic piece. One end of the first elastic piece is fixedly connected with the support arm, and the other end of the first elastic piece is buckled. in the ceiling. During installation, the ceiling is embedded in the space between the first spring piece and the glass cover below the reflector, the other end of the first spring piece is buckled on the surface of the ceiling, and the bracket arm fixedly connects the reflector to the radiator, thereby Make the whole LED downlight firmly embedded in the ceiling. When maintaining and replacing the LED light source, the reflector can be freely taken out from the embedded ceiling without dismantling the entire LED downlight by simply removing the reflector from the bracket arm. The structure is simple and the use is very convenient. This LED downlight concentrates the light source in the reflector, and the reflector is fixedly connected with the radiator through the bracket arm, and the heat of the reflector can be transmitted and dissipated through the bracket arm, which has good heat dissipation effect and low energy consumption.

Description of drawings

Fig. 1 is a structural schematic diagram of the LED downlight which can be embedded in the ceiling of the present invention.

Fig. 2 is a structural schematic diagram of another viewing angle of the LED downlight that can be embedded in the ceiling of the present invention.

Fig. 3 is an exploded view of the structure of the LED downlight which can be embedded in the ceiling of the present invention.

Figures 1 to 3 include:

base1;

Radiator 2, fins 21;

Reflector 3, buckle 31;

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

Glass cover 5, card slot 51;

Ceiling6.

Detailed ways

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

The embodiment of the LED downlight that can be embedded in the ceiling of the present utility model is shown in Figures 1 to 3, including a base 1, a radiator 2, and a reflector 3. Below the base 1, the base 1 is provided with an LED driver module, the LED driver module is electrically connected to the LED light source in the reflector 3, the reflector 3 is fixedly connected to the radiator 2 through a bracket arm 4, and the outside of the bracket arm 4 is provided with The first elastic piece 41, one end of the first elastic piece 41 is fixedly connected with the support arm 4, and the other end of the first elastic piece is buckled on the surface of the ceiling 6. When installing, the ceiling 6 is embedded in the other end of the first elastic piece 41 and the reflector 3 In the space formed by the glass cover 5 below, the entire LED downlight can be firmly embedded in the ceiling 6 .

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

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

In this embodiment, a second elastic piece 42 is provided inside the support arm 4 , 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 fixedly supporting the reflector 3 and the support arm 4, preventing the support arm 4 from deforming due to the force between the ceiling 6. On the other hand, the second spring piece 42 adopts heat conduction Made of high-performance metal materials, the heat of the reflector 3 can be conducted to the support arm 4 and the radiator 2 in sequence, so that the heat of the reflector 3 can be quickly transferred through the second elastic piece 42, the support arm 4, and the radiator 2. Distributed, the heat dissipation effect is better.

In this embodiment, the outer side of the radiator 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 31. Correspondingly, the glass cover 5 is provided with a slot 51 that matches the buckle 31, 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 (6)

1.  The LED downlight that can be embedded in the ceiling includes a base, a radiator, and a reflector. The radiator is arranged above the base, and the reflector is arranged below the base. It is characterized in that: An LED driver module is provided, and the LED driver module is electrically connected to the LED light source in the reflector, and the reflector is fixedly connected to the radiator through a bracket arm, and a first elastic piece is arranged on the outside of the bracket arm, so that One end of the first elastic piece is fixedly connected with the support arm, and the other end of the first elastic piece is buckled in the installed ceiling. 2.  The LED downlight that can be embedded in the ceiling according to claim 1, characterized in that: a second elastic piece is arranged on the inner side of the support arm, and one end of the second elastic piece is fixedly connected with the support arm, and the second The other end of the shrapnel abuts against the reflector. 3.  The ceiling-embeddable LED downlight according to claim 2, wherein the support arm is in the shape of a ladder. 4.  The ceiling-embeddable LED downlight according to claim 3, wherein the first elastic member is L-shaped. 5.  The ceiling-embeddable LED downlight according to claim 1, wherein fins are uniformly arranged on the outer side of the heat sink, and the fins are bent clockwise or counterclockwise. 6.  The LED downlight that can be embedded in the ceiling according to claim 1 is characterized in that: the bottom of the reflector is provided with a glass cover, the open end of the reflector is provided with a buckle, and the glass cover is provided with the The buckle is matched with the slot, and the reflector is engaged with the glass cover.

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