CN202017980U - Easy combination flat LED ceiling downlight - Google Patents

Abstract

The utility model discloses an easily make up flat type LED smallpox and inlay lamp belongs to LED lamp technical field, its technical essential includes the heat dissipation panel, wherein the heat dissipation panel upper surface be equipped with the radiator, be equipped with at least one through-hole on the radiator, be equipped with LED light source module in the through-hole, LED light source module mainly comprises heat conduction base plate, the LED light source of setting at the heat conduction base plate lower surface, secondary optics diffusion cover or secondary optical lens that set up on the heat conduction base plate of LED light source periphery and the power module who sets up at the heat dissipation base plate upper surface, the heat conduction base plate is connected with the heat dissipation panel, be equipped with embedding smallpox fixed elastic sheet in the outside of radiator; the utility model aims at providing an easy-to-assemble flat LED ceiling embedded lamp which is convenient to assemble and easy to maintain; the LED lamp is used for indoor and outdoor illumination.

Description

Easy combination flat LED ceiling downlight

technical field

The utility model relates to an LED lamp, in particular to an easy-to-combine flat LED ceiling recessed lamp.

Background technique

Light-emitting diodes emit light by using the optical rotation performance of semiconductors after electrification, and have the advantages of low power consumption and long service life; at present, lighting lamps that use light-emitting diodes are more and more common. The internal LED light source unit is composed of the above two. The combination of the above two is generally a fixed connection, and a part of it needs to be replaced as a whole if it is damaged; and the LED light source unit is generally formed as a whole. These connection methods have the following disadvantages: (1) Connected by screws, so that The appearance is not beautiful, and it is inconvenient to disassemble; (2) It adopts integral molding. When there is a problem with the lamp, it must be replaced together as a whole. The failure of the LED light source unit is generally the failure of the LED light source module or the power module. Other radiators and The diffusion cover and the like are all in good condition, resulting in an increase in the cost of use.

Utility model content

The purpose of this utility model is to provide an easy-to-assemble flat LED ceiling recessed light that is easy to assemble and easy to maintain in view of the above-mentioned shortcomings of the prior art.

The technical solution of the utility model is realized in the following way: an easy-to-combine flat LED ceiling downlight, including a heat dissipation panel, wherein the upper surface of the heat dissipation panel is provided with a heat dissipation body, and at least one through hole is arranged on the heat dissipation body. An LED light source module is arranged in the through hole, and the LED light source module is mainly composed of a heat-conducting substrate, an LED light source arranged on the lower surface of the heat-conducting substrate, a secondary optical diffusion cover or a secondary optical lens arranged on the heat-conducting substrate surrounding the LED light source and a power supply module arranged on the upper surface of the heat dissipation substrate, the heat conduction substrate is connected with the heat dissipation panel, and the outer side of the heat dissipation body is provided with embedded ceiling fixing shrapnel.

In the above-mentioned easy-to-combine flat LED ceiling recessed light, the heat dissipation panel and the heat conduction substrate are screwed or fixedly connected by screws.

In the above-mentioned easy-to-combine flat LED ceiling recessed light, an upper pressure ring is provided on the periphery of the lower part of the power module, and the upper pressure ring is screwed to the heat-conducting substrate.

In the above-mentioned easy-to-combine flat LED ceiling recessed light, the integral structure of the upper pressure ring and the heat conduction substrate; the integral structure of the heat dissipation panel and the heat dissipation body.

In the above-mentioned easy-to-combine flat LED ceiling downlight, a sealing rubber ring is further provided between the contact portion of the power module and the heat-conducting substrate.

In the above-mentioned easy-to-combine flat LED ceiling downlight, the power module and the heat-conducting substrate are fixedly connected by screws.

In the above-mentioned easy-to-combine flat LED ceiling downlight, the upper part of the power module is provided with an insulating headlight.

In the above-mentioned easy-to-combine flat LED ceiling downlight, the upper periphery of the secondary optical diffusion cover or the secondary optical lens is provided with a lower pressing ring, which is screwed to the heat-conducting substrate.

In the above-mentioned easy-to-combine flat LED ceiling downlight, the secondary optical diffusion cover or the secondary optical lens is screwed to the heat-conducting substrate.

In the above-mentioned easy-to-combine flat LED ceiling recessed light, the secondary optical diffusion cover or the secondary optical lens is fixedly connected to the heat-conducting substrate by screws.

After the utility model adopts the above-mentioned structure, the heat dissipation panel and the LED light source module are connected through threads, so that when the LED light source module fails or needs power adjustment, it can be easily replaced; at the same time, the LED light source module It is also a combined connection, so that when a certain part of it fails, it can be replaced separately without wasting other useful parts, which greatly saves the use cost of the lamp, and also makes the production of the lamp more standardized and large-scale. It can be freely assembled according to actual needs, making the lamps more diverse and humanized.

Description of drawings

The utility model will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but it does not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the specific embodiment 1 of the utility model;

Figure 2 is a top view of Figure 1;

Fig. 3 is the structural representation of the specific embodiment 2 of the utility model;

Fig. 4 is the structural representation of the specific embodiment 3 of the utility model;

Fig. 5 is the structural representation of the specific embodiment 4 of the utility model;

Fig. 6 is the bottom view of Fig. 5;

Fig. 7 is a schematic structural view of the LED light source module in Embodiment 4 of the present utility model.

In the figure: heat dissipation panel 1, heat dissipation body 2, heat conduction substrate 3, LED light source 4, secondary optical diffusion cover or secondary optical lens 5, lower pressure ring 5a, power module 6, upper pressure ring 6a, sealing rubber ring 7, Insulated headlight8.

Detailed ways

Example 1

Referring to Fig. 1 and Fig. 2, an easy-to-combine flat LED ceiling recessed light of the present invention includes a circular heat dissipation panel 1, and a heat dissipation body 2 is arranged on the upper surface of the heat dissipation panel 1, and the heat dissipation body 2 is formed along the The heat dissipation panel 1 is composed of radial and evenly distributed heat dissipation fins, which can improve the overall heat dissipation performance of the lamp; a through hole is provided on the heat dissipation panel 1, and an LED light source module is arranged in the through hole, and the LED light source module It mainly consists of a heat-conducting substrate 3, an LED light source 4 arranged on the lower surface of the heat-conducting substrate 3, a secondary optical diffusion cover or a secondary optical lens 5 arranged on the heat-conducting substrate 3 at the periphery of the LED light source 4, and a secondary optical lens 5 arranged on the upper surface of the heat-dissipating substrate 3. The power module 6 is composed of a heat-conducting substrate 3 and a heat-dissipating panel 1, and a secondary optical diffusion cover or a secondary optical lens 5 is threaded with the heat-conducting substrate 3. This connection method can facilitate the disassembly and assembly of various parts, making replacement and Maintenance becomes very convenient; further, in this embodiment, an upper pressure ring 6a is provided on the periphery of the lower part of the power module 6, and the upper pressure ring 6a is screwed to the heat-conducting substrate 3, and the contact portion between the power module 6 and the heat-conducting substrate 3 is also A sealing rubber ring 7 is provided for waterproofing and dustproofing.

Example 2

Referring to Fig. 3, an easy-to-combine flat LED ceiling downlight of the present invention has basically the same structure as that of Embodiment 1, the difference is that an insulating headlight 7 is provided on the upper part of the power module 6, which is more convenient The standardized installation of lamps can be directly installed into the existing lamp interface; the integral structure of the upper pressure ring 6a and the power module 6 is more convenient for the installation of lamps; on the upper part of the secondary optical diffusion cover or the secondary optical lens 5 The periphery is provided with a lower pressure ring 5a, the lower pressure ring 5a is threadedly connected with the heat conduction substrate 3, and the lower pressure ring 5a is integrally formed with the secondary optical diffusion cover or the secondary optical lens 5; its use effect is basically the same as that of Example 1 same.

Example 3

Referring to Fig. 4, an easy-to-combine flat LED ceiling downlight of the present invention has basically the same structure as Embodiment 1, the difference is that the power supply module 6 and the heat-conducting substrate 3 are fixedly connected by screws; the secondary optics The diffusion cover or the secondary optical lens 5 is fixedly connected with the heat conduction substrate 3 by screws. Its use effect is basically the same as embodiment 1.

Example 4

Referring to Fig. 5 to Fig. 7, the base structure of an easy-to-combine flat LED ceiling downlight of the present invention is basically the same as that of Embodiment 1, the difference is that seven through holes are provided on the heat dissipation panel 1, Each through hole 1a is provided with an LED light source module; and the power supply module 6 and the upper pressure ring 6a in the LED light source module are integrally formed as an integral structure. Its use effect is basically the same as embodiment 1.

Claims (10)

1. An easy-to-combine flat LED ceiling recessed light, comprising a heat dissipation panel (1), characterized in that a heat dissipation body (2) is arranged on the upper surface of the heat dissipation panel (1), and a heat dissipation body (2) is arranged on the heat dissipation body (2). There is at least one through hole, and an LED light source module is arranged in the through hole. The LED light source module mainly consists of a heat conduction substrate (3), an LED light source (4) arranged on the lower surface of the heat conduction substrate (3), and an LED light source ( 4) It consists of a secondary optical diffusion cover or a secondary optical lens (5) on the peripheral heat-conducting substrate (3) and a power module (6) arranged on the upper surface of the heat-dissipating substrate (5). The heat-conducting substrate (3) and the heat-dissipating panel (1) Connection, on the outside of the cooling body (2) there is a shrapnel embedded in the ceiling. 2. The easy-to-combine flat LED ceiling downlight according to claim 1, characterized in that, the heat dissipation panel (1) is screwed to the heat conduction substrate (3) or fixedly connected by screws. 3. The easy-to-combine flat LED ceiling downlight according to claim 2, characterized in that, the lower periphery of the power module (6) is provided with an upper pressure ring (6a), and the upper pressure ring (6a) is connected with the heat-conducting substrate (3) Threaded connection. 4. The easy-to-combine flat LED ceiling downlight according to claim 3, characterized in that a sealing rubber ring (7) is provided between the contact part of the power module (6) and the heat conduction substrate (3) . 5. The easy-to-combine flat LED ceiling recessed light according to claim 3, characterized in that the upper pressure ring (6a) and the power module (6) are integrally formed as an integral structure; the heat dissipation panel ( 1) An overall structure integrally formed with the radiator (2). 6. The easy-to-combine flat LED ceiling downlight according to claim 2, characterized in that, the power module (6) is fixedly connected to the heat-conducting substrate (3) by screws. 7. The easy-to-combine flat LED ceiling downlight according to any one of claims 3 to 6, characterized in that an insulating headlight (8) is provided on the upper part of the power module (6). 8. The easy-to-combine flat LED ceiling downlight according to any one of claims 1 to 6, characterized in that a lower pressure ring ( 5a), the lower pressure ring (5a) is threadedly connected with the heat conduction substrate (3). 9. The easy-to-combine flat LED ceiling downlight according to any one of claims 1 to 6, characterized in that the secondary optical diffusion cover or the secondary optical lens (5) is screwed to the heat-conducting substrate (3) . 10. The easy-to-combine flat LED ceiling downlight according to any one of claims 1 to 6, characterized in that, the secondary optical diffusion cover or the secondary optical lens (5) and the heat conduction substrate (3) are connected by screws Fixed connection.

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