CN102900984A - A 360° luminous LED imitation sodium lamp - Google Patents

Abstract

The invention discloses a 360-degree luminous LED sodium imitation lamp, which comprises a lamp cap component, a radiator and an LED light source component, wherein the LED light source component comprises a heat conduction support connected with the radiator and a lamp strip arranged on the heat conduction support, the lamp strip comprises a heat conduction insulating layer corresponding to the heat conduction support, a conductive layer arranged on the heat conduction insulating layer and a plurality of LED chips arranged on the conductive layer, a power supply circuit corresponding to the LED chips is arranged on the conductive layer, and the lamp cap component is arranged in a standard mounting structure; further, the lamp area is a flexible lamp area, and the lamp area is directly pasted to the heat conduction support on, simple structure, and the equipment is convenient and efficient to 360 luminous effects can be realized.

Description

A 360° luminous LED imitation sodium lamp

technical field

The invention relates to an LED lamp, in particular to an LED imitation sodium lamp emitting 360° light.

Background technique

Because LED has the advantages of low power consumption, high brightness, and environmental protection, many street lamps now use LEDs as lighting sources. The efficiency is low, the volume is large and heavy, the wind resistance is poor, the light effect is not ideal, the circumference range cannot reach all-round lighting, the heat dissipation requirements are high, the power adjustment is difficult, and the wiring needs to be re-arranged, and even the entire street lamp needs to be replaced. The cost is high, it is difficult to meet the requirements of use, and it cannot be widely used.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a 360° luminous LED imitation sodium lamp. The LED imitation sodium lamp has 360° all-round illumination, is convenient to use and install, easy to produce, and has high versatility and can use traditional street lamps. features.

The technical solution adopted by the present invention to solve its technical problems is:

A 360° luminous LED imitation sodium lamp, including a lamp cap assembly, a heat sink and an LED light source assembly, characterized in that the LED light source assembly includes a heat conduction bracket connected to the heat sink, a light strip arranged on the heat conduction support, and the lamp The belt includes a thermally conductive insulating layer corresponding to the thermally conductive support, a conductive layer arranged on the thermally conductive insulating layer, and several LED chips arranged on the conductive layer, and the conductive layer is provided with a power supply circuit corresponding to the LED chips.

The light strip is a flexible light strip, and the heat-conducting insulating layer and the conducting layer are both made of flexible materials.

The light strip is mounted on the heat conduction bracket.

The heat conducting bracket is a cylindrical bracket with a regular octagonal cross section.

An LED power supply module corresponding to the LED light source assembly is arranged in the lamp head assembly.

The lamp head assembly is connected with the radiator through an insulating shell.

The lamp head assembly is also provided with mounting threads.

The radiator is also equipped with a lampshade corresponding to the LED light source assembly.

The beneficial effects of the present invention are: the LED light source assembly of the present invention includes a heat conduction bracket connected to the heat sink, a light strip arranged on the heat conduction support, the light strip includes a heat conduction insulating layer corresponding to the heat conduction support, and a heat conduction insulating layer disposed on the heat conduction insulating layer. conductive layer, and several LED chips arranged on the conductive layer, and the power supply circuit corresponding to the LED chip is arranged on the conductive layer, and the lamp head assembly can be set as a standard installation structure according to the needs of use. The lamp head assembly can be installed to the corresponding lamp holder, which is convenient to use and install, and has high versatility. It does not need to replace the traditional street lamp body during use, and can be directly installed and used, which greatly reduces the cost and is conducive to the promotion of LED technology.

Furthermore, the light strip is a flexible light strip, and the heat-conducting insulating layer and the conductive layer are made of flexible materials, so that the light strip can be directly mounted on the heat-conducting bracket, the structure is relatively simple, the assembly is convenient and efficient, and it can realize 360° Glowing effect.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the overall structural representation of the present invention;

2 is a schematic cross-sectional view of the LED light source assembly of the present invention;

Fig. 3 is a schematic diagram of the planar state of the light strip of the present invention.

Detailed ways

Referring to Figures 1 to 3, Figures 1 to 3 are structural schematic diagrams of a specific embodiment of the present invention, as shown in the figure, a LED imitation sodium lamp that emits light at 360°, including a lamp head assembly 1, a radiator 2, and an LED light source assembly 3 and the lampshade 6 corresponding to the LED light source assembly 3, wherein the LED light source assembly 3 includes a heat conduction bracket 31 connected to the heat sink 2, and a lamp strip 4 arranged on the heat conduction bracket 31, and the lamp strip 4 includes a heat conduction bracket 31 corresponding to The insulating layer 41, the conductive layer 43 arranged on the thermally conductive insulating layer 41, and a plurality of LED chips 42 arranged on the conductive layer 43, and the light strip 4 is a flexible light strip, and the thermally conductive insulating layer 41 and the conductive layer 43 are made of flexible material, in this embodiment the conductive layer 43 is a flexible PCB board, its surface is provided with a power supply circuit corresponding to the LED chip 42, and the thermally conductive insulating layer 41 is made of thermally conductive and insulating flexible materials, such as: silica gel, silicon glue, etc., when the light strip 4 is not in use, the thermally conductive insulating layer 41 and the conductive layer 43 are on the same plane, and the printing of the LED power supply circuit and the welding of the LED chip 42 are very convenient, and can be mass-produced in a single piece by automated equipment or integrated Strips are cut after production, the production efficiency is high, and the cost is low; and the surface of the heat-conducting insulating layer 41 has adhesiveness, and in this embodiment, the heat-conducting support 31 is a columnar support with a regular octagonal cross section, and the light strip 4 directly passes through the The heat-conducting insulating layer 41 is attached to the heat-conducting bracket 31, so that the LED lamp of the present invention has a 360° omni-directional lighting effect, and the assembly is very convenient, and the production efficiency is high.

As shown in the figure, since the lower end of the heat conducting bracket 31 is directly connected to the heat sink 2, the heat conducting bracket 31 is made of materials such as aluminum and copper with good thermal conductivity, and the heat of the LED light source assembly 3 is conducted to the heat conducting insulating layer 41. The bracket 31 is then conducted to the radiator 2 by the heat conducting bracket 31 and finally dissipated, so that the LED lamp of the present invention has good heat dissipation performance, is suitable for a relatively high-power LED light source, and the lamp head assembly 1 is provided with an LED light source assembly 3 corresponds to the LED power supply module, and the lamp cap assembly 1 is connected to the radiator 2 through an insulating shell 5, and the surface of the lamp cap assembly 1 is provided with a mounting thread 11, which corresponds to a traditional street lamp mounting seat. The invented LED imitation sodium lamp can be used after being installed on the traditional street lamp mounting base, and can be directly removed when replacing. The maintenance and power adjustment of the street lamp are very convenient, and the LED lamp of the present invention has a 360° luminous effect, and its The luminous effect is similar to that of traditional street light bulbs, so the reflectors or condenser lenses of traditional street lights can be used without replacement. The cost of changing from traditional street lights to LED street lights is conducive to the promotion and popularization of LED technology.

In this embodiment, the lamp cap assembly 1 adopts a screw structure, and a traditional buckle-type lamp cap can also be used in the specific implementation process; and the heat-conducting bracket 31 can also adopt a structure such as a circular cross-section or a regular hexagon, because the LED lamp The strip 4 is a flexible light strip, even if the heat-conducting support 31 is in the above-mentioned shape, it can be mounted and used, so that the application range of the LED lamp of the present invention is wider.

Claims (8)

1. 360 ° of luminous LED imitate sodium vapor lamp, comprise lamp adapter assembly (1), radiator (2) and led light source assembly (3), it is characterized in that described led light source assembly (3) comprises the heat conduction support (31) that is connected with radiator (2), be arranged on the lamp band (4) on the heat conduction support (31), described lamp band (4) comprises the heat conductive insulating layer (41) corresponding with heat conduction support (31), be arranged on the conductive layer (43) on the heat conductive insulating layer (41), and some led chips (42) that are arranged on the conductive layer (43), and be provided with the power supply circuits corresponding with led chip (42) on the described conductive layer (43).

2. the imitative sodium vapor lamp of a kind of 360 ° of luminous LED according to claim 1 is characterized in that described lamp band (4) is a flexible light band, and described heat conductive insulating layer (41) is made by flexible material with conductive layer (43).

3. the imitative sodium vapor lamp of a kind of 360 ° of luminous LED according to claim 2 is characterized in that described lamp band (4) is mounted on the heat conduction support (31).

4. the imitative sodium vapor lamp of a kind of 360 ° of luminous LED according to claim 1 is characterized in that described heat conduction support (31) is that a cross section is the cylindrical stent of octagon.

5. the imitative sodium vapor lamp of a kind of 360 ° of luminous LED according to claim 1 is characterized in that being provided with in the described lamp adapter assembly (1) the LED power module corresponding with led light source assembly (3).

6. the imitative sodium vapor lamp of a kind of 360 ° of luminous LED according to claim 1 is characterized in that described lamp adapter assembly (1) is connected with radiator (2) by an insulation crust (5).

7. the imitative sodium vapor lamp of a kind of 360 ° of luminous LED according to claim 1 is characterized in that also being provided with on the described lamp adapter assembly (1) installation screw thread (11).

8. the imitative sodium vapor lamp of a kind of 360 ° of luminous LED according to claim 1 is characterized in that also disposing on the described radiator (2) lampshade (6) corresponding with led light source assembly (3).

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