CN205716455U - The high-power die set light source that can be combined - Google Patents

Abstract

The utility model relates to a high-power module light source which can be combined arbitrarily, which belongs to the technical field of LED lamps. The utility model comprises a lens body, a heat dissipation shell group and an aluminum substrate assembly, the lens body is connected to the heat dissipation casing group, the aluminum substrate assembly is located between the lens body and the heat dissipation shell group, the aluminum substrate assembly is installed on the lens body, and the aluminum substrate assembly includes Aluminum substrate main body, LED, copper sheet and insulating sheet, LED, copper sheet and insulating sheet are all arranged on the aluminum substrate main body, heat dissipation shell group includes heat sink, single wire group and base, the single wire group is connected with heat sink, and heat sink is fixed on the base. The utility model has the advantages of reasonable structure, safety and reliability, good heat dissipation effect, long service life, strong versatility, flexible use, convenient installation, energy saving and environmental protection, and low production cost.

Description

High-power module light sources that can be combined arbitrarily

technical field

The utility model relates to a module light source, in particular to a high-power module light source which can be combined arbitrarily, and belongs to the technical field of LED lamps.

Background technique

At present, the products in the industry use light panels and lenses for light emission and angle light distribution, and then match the shell and tempered glass to seal and waterproof the product. The defect is that the product shell and tempered glass have relatively large limitations, for example: wall washers and floodlights are different. Length, tempered glass for lamps and lanterns of different specifications need to customize tempered glass of different sizes.

In the existing industry, LED lamps are all designed through an integrated structure and an integrated aluminum substrate, with small limitations. For example, if 12 LED lamps are required, 12 aluminum substrates are required, and 15 LED lamps need 15 aluminum substrates, which is universal. Too poor for standardized work.

The publication date is April 20, 2016, and the Chinese patent publication number 105514256A discloses an invention patent named "a high-power LED integrated module light source". The patent includes a base, a substrate and a plurality of flip-chips. The substrate is arranged at the front end of the base, and a plurality of flip-chips are arranged on the substrate. An electrode circuit that cooperates with the flip-chip is formed in the substrate, and electrode sheets are arranged on both sides of the electrode circuit. , although the patent has a compact structure and uses multiple flip-chip integrated packaging to form an ultra-high-power LED packaged light source module, which greatly improves its application range; but it cannot be combined and spliced arbitrarily, has poor versatility, and the heat dissipation effect is not good, so It still has the above-mentioned defects.

The publication date is May 13, 2015, and the Chinese patent with the publication number 204328638U discloses a utility model patent named "a LED street lamp". The patent includes lamp body, light source cavity, LED module, tempered glass cover, heat sink, power supply cavity, and hoop. The lamp body includes LED module, light source cavity, toughened glass cover and hoop; the heat sink and the power supply cavity are combined to form a heat dissipation structure, and the LED module and toughened glass cover constitute the light source of the lamp and are installed in the light source cavity; the hoop is the connection The structure of the lamp body and lamp pole. Although this patent can realize LED street lamps, and the heat dissipation effect is also good, the limitation of the tempered glass outer cover is small, and the versatility is poor, so it still has the above-mentioned defects.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and provide a structure design reasonable, safe and reliable, good heat dissipation effect, long service life, strong versatility, flexible use, easy installation, energy saving and environmental protection, low production cost Low and high-power modular light sources that can be combined arbitrarily.

The technical scheme adopted by the utility model to solve the above-mentioned problems is: the high-power module light source that can be combined arbitrarily includes a lens body and a heat dissipation shell group with buckle rotation, and the lens body is connected with the heat dissipation shell group. It is characterized in that : The module light source also includes an aluminum substrate assembly, the aluminum substrate assembly is located between the lens body and the heat dissipation shell group, the aluminum substrate assembly is installed on the lens body, and the aluminum substrate assembly includes an aluminum substrate main body, LED, copper sheet and insulating sheet , LEDs, copper sheets and insulating sheets are all set on the main body of the aluminum substrate, the heat dissipation shell group includes a heat sink, a single wire group and a base, the single wire group is connected to the heat sink, and the heat sink is fixed on the base; the structure is reasonable, safe and reliable The shell group has good heat dissipation effect, long service life, strong versatility, flexible use, convenient installation and disassembly, and low production cost.

As a preference, the utility model further includes a sealing ring, the sealing ring is arranged in the heat dissipation shell group, and the sealing ring is a silicone sealing ring; so that the sealing performance is better.

As a preference, the single wire group and the heat sink in the utility model are locked by screws, which makes installation and disassembly convenient.

As a preference, both the LED and the copper sheet of the utility model are welded on the main body of the aluminum substrate; the use effect is good and the fixing is convenient.

As a preference, the heat dissipation housing group and the lens body of the utility model are screwed tightly together to facilitate installation and disassembly.

As a preference, the positive and negative poles of the copper sheet in the present invention are used for contact electrification, and the bottom of the copper sheet is insulated, so that the conductivity is better.

As a preference, the single-wire group described in the utility model adopts a single-strand wire butt joint and has a waterproof function; waterproofing avoids unnecessary potential safety hazards.

As a preference, the heat-dissipating shell group described in the utility model is combined with heat-conducting plastic and AL6063 aluminum alloy material, and the heat-conducting plastic is added with a flame retardant; plastic-wrapped aluminum is used as a new heat-dissipating material, so that the heat-dissipating effect is better.

Compared with the prior art, the utility model has the following advantages and effects: 1. Reasonable structural design, safe and reliable, good heat dissipation effect, long service life, strong versatility, flexible use, convenient installation, energy saving and environmental protection, and low production cost; 2. Customized development of the lens, threaded installation method, the lens body has the function of buckle rotation installation; 3. The professional one-time light distribution technology is adopted, and the principle of internal total reflection is used to control the distribution of light, so that the stray light generated is less , the utilization rate of light energy is high; 4. The copper sheet welded on the main body of the aluminum substrate is used as the positive and negative poles for the contact energization function, and the bottom of the copper sheet is insulated; 5. The single-strand wire is used for docking and has waterproof function; 6. This product is actually a high-power module, as many modules are needed, we will put as many of the same single modules, which can be combined and spliced at will, with strong versatility; 7. The combination of thermally conductive plastic and AL6063 Flame retardant, plastic-coated aluminum as a new type of heat dissipation material; 8. This module can be standardized, with continuous production and stocking, breaking the traditional design method of the LED lighting industry.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure in the implementation of the utility model.

Fig. 2 is a schematic diagram of the overall exploded structure of the embodiment of the utility model.

Fig. 3 is a schematic structural view of an aluminum substrate assembly in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the heat dissipation housing group in the embodiment of the present invention.

In the figure: lens body 1, heat dissipation shell group 2, aluminum substrate assembly 3, sealing ring 4, heat sink 21, single wire group 22, base 23, screws 24, aluminum substrate main body 31, LED 32, copper sheet 33, insulating sheet 34.

detailed description

The utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the utility model and the utility model is not limited to the following examples.

Example.

Referring to FIG. 1 to FIG. 4 , the module light source device of this embodiment mainly includes a lens body 1 , a heat dissipation housing group 2 and an aluminum substrate assembly 3 .

In this embodiment, the heat dissipation housing group 2 and the lens body 1 are screwed together, and the aluminum substrate assembly 3 is located between the lens body 1 and the heat dissipation housing group 2 , and the aluminum substrate assembly 3 is installed on the lens body 1 .

The aluminum substrate assembly 3 in this embodiment includes an aluminum substrate main body 31, an LED 32, a copper sheet 33 and an insulating sheet 34, the LED 32, the copper sheet 33 and the insulating sheet 34 are all arranged on the aluminum substrate main body 31, and the sealing ring 4 is arranged on the heat dissipation shell In group 2, the LED 32 and the copper sheet 33 are welded on the main body 31 of the aluminum substrate, the copper sheet 33 uses positive and negative poles for contact electrification, and the bottom of the copper sheet 33 is insulated.

The heat dissipation shell group 2 in this embodiment includes a heat sink 21, a single wire group 22 and a base 23, the single wire group 22 and the heat sink 21 are locked by screws 24, the heat sink 21 is fixed on the base 23, and the heat dissipation shell group 2 is made of thermally conductive plastic Combining with AL6063 aluminum alloy material, and adding flame retardant to thermally conductive plastic, that is, plastic-coated aluminum is used as a new type of heat dissipation material.

The sealing ring 4 in this embodiment is arranged in the heat dissipation housing group 2 , the sealing ring 4 is located between the aluminum substrate assembly 3 and the heat dissipation housing group 2 , and the sealing ring 4 is a silicone sealing ring 4 .

Referring to Figures 2-3, solder the LED 32 and the copper sheet 33 to the main body 31 of the aluminum substrate, the copper sheet 33 is used as the positive and negative electrodes, and attach the insulating sheet 34 to the main body 31 of the aluminum substrate to form the aluminum substrate assembly 3 . Then install the aluminum substrate assembly 3 on the lens body 1, then put the sealing ring 4 into the heat dissipation housing group 2, and then tighten the heat dissipation housing group 2 and the lens body 1, and tighten the upper and lower arrows when tightening. After it is in place, the positive and negative poles are connected to achieve a waterproof state.

Referring to Fig. 4, the heat dissipation shell group 2 is as shown in the figure: the single wire group 22 is locked to the heat sink 21 through the screw 24, and then the processing method of plastic-clad aluminum is used for precision, and the outlet position is waterproof.

Through the above description, those skilled in the art can implement it.

In addition, it should be noted that the specific embodiments described in this specification may be different in parts, shapes and names of parts, and the above content described in this specification is only an illustration of the structure of the present invention. All equivalent changes or simple changes based on the structure, features and principles described in the utility model patent concept are included in the protection scope of the utility model patent. Those skilled in the technical field of the utility model can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the structure of the utility model or go beyond the scope defined in the claims scope, all should belong to the protection scope of the present utility model.

Claims (9)

1. the high-power die set light source can being combined, including lens body and heat-dissipating casing group, described lens body and Heat-dissipating casing group is connected, it is characterised in that: described die set light source also includes aluminium base assembly, and this aluminium base assembly is positioned at lens originally Between body and heat-dissipating casing group, aluminium base assembly is arranged in lens body, and aluminium base assembly includes aluminium base main body, LED, copper Piece and insulating trip, LED, copper sheet and insulating trip be arranged in aluminium base main body, heat-dissipating casing group include fin, single line group and Base, this single line group is connected with fin, and fin is fixed on base.

2. the high-power die set light source being combined according to claim 1, it is characterised in that: also include sealing ring, Described sealing ring is arranged in heat-dissipating casing group.

3. the high-power die set light source being combined according to claim 1, it is characterised in that: described single line group with dissipate Backing passes through screw locking.

4. the high-power die set light source being combined according to claim 1, it is characterised in that: described LED and copper sheet It is all welded in aluminium base main body.

5. the high-power die set light source being combined according to claim 1, it is characterised in that: described heat-dissipating casing group Tightened by screw thread with lens body.

6. the high-power die set light source being combined according to claim 1, it is characterised in that: described copper sheet just uses Negative pole carries out contact energising, uses insulation mode bottom copper sheet.

7. the high-power die set light source being combined according to claim 1 or 3, it is characterised in that: described single line group Single cord is used to dock and possess water-proof function.

8. the high-power die set light source can being combined according to claim 1 or 5, it is characterised in that: outside described heat radiation Shell group uses heat-conducting plastic to combine with AL6063 aluminum alloy materials, and plastics add fire retardant.

9. the high-power die set light source being combined according to claim 2, it is characterised in that: described sealing ring is silicon Glue sealing ring.