TWM639359U - Waterproof structure of LED lamps - Google Patents

Abstract

The invention provides a waterproof structure of LED lamps, which includes: a heat dissipation base, the heat dissipation base has a bottom, at least one bearing part and a built-in groove of the base; a heat shrinkable film, the heat shrinkable film is covered On the outside of the heat dissipation base; and at least one conductive component, the conductive component is arranged on the bearing part and attached with the heat shrinkable film, and the conductive component is provided with at least one on the other side of the bearing part The outer side of the heat dissipation base is directly covered with the heat shrinkable film, and the heat shrinkable film can effectively isolate the heat dissipation base from the external conductive components, so as to effectively solve the material cost formed by coating waterproof materials Problems such as improvement and complicated operations can be achieved, thereby achieving the effect of saving material costs and saving production costs.

Description

Waterproof structure of LED lamps

This creation is about an LED lamp, especially a waterproof structure of the LED lamp that can save material costs and production costs.

With the increasing development of LED (Light Emitting Diode, light-emitting diode) lighting technology, LED is more and more widely used in people's daily life, and with the application of linear light source, the low-power lamps gradually evolve into high-power Higher LED lamps, and for LED light sources, the increase in luminous power, temperature control and heat dissipation requirements also increase. Therefore, in order to prolong the service life of LED lamps and have good lighting effects, LED conductive The components need to be used in conjunction with the heat dissipation module to guide the high heat generated by the LED to the environment outside the lamp through the heat dissipation module. Therefore, traditional LED lamps often use the heat dissipation module to guide the heat, and in order to make the LED light It has better luminous efficiency, so LED lamps on the market are usually composed of LED conductive components and heat dissipation modules, and the heat dissipation module is equipped with electronic components such as transformers and drive power supplies, and the heat dissipation base is equipped with Isolation measures are required to prevent LED conductive components from leaking due to contact, and to waterproof electronic components such as internal transformers and drive power supplies. Therefore, a waterproof layer will be coated on the heat dissipation base, but the use of the waterproof layer will improve the performance of the material. The cost and operation are relatively complicated, which leads to an increase in the cost of materials and processes.

Therefore, how to solve the problems and deficiencies of the above-mentioned common usage is the direction for the creators of this creation and related manufacturers engaged in this industry to study and improve.

Therefore, in order to effectively solve the above-mentioned problems, the main purpose of this creation is to provide a waterproof structure of LED lamps that can save material costs and production costs.

In order to achieve the above purpose, the invention provides a waterproof structure of LED lamps, which includes: a heat dissipation base, the heat dissipation base has a bottom and at least one bearing part connected to the bottom, and the heat dissipation base is connected between the bottom and the bottom. A base built-in groove is formed between the bearing parts; a heat shrinkable film is covered on the outside of the heat dissipation base; and at least one conductive component is arranged on the bearing part and The heat-shrinkable film is pasted, and at least one light-emitting element is arranged on the other side of the conductive component opposite to the receiving part.

According to an embodiment of the waterproof structure of the LED lamp of the present invention, the conductive component further includes an adhesive layer, and the conductive component is attached to the heat-shrinkable film by the adhesive layer.

According to an embodiment of the waterproof structure of the LED lamp of the invention, it further includes at least one light-transmitting body, and the light-transmitting system is arranged on the conductive component and covers the light-emitting element.

According to an embodiment of the waterproof structure of the LED lamp of the present invention, the conductive components are arranged as one of metal wires or metal plates.

According to an embodiment of the waterproof structure of the LED lamp of the present invention, the conductive components are arranged as one of metal wires or metal plates.

According to an embodiment of the waterproof structure of the LED lamp in the present invention, the heat dissipation base is formed by bending the metal braided mesh.

According to an embodiment of the waterproof structure of the LED lamp of the present invention, the heat dissipation base is formed by extruding aluminum.

According to an embodiment of the waterproof structure of the LED lamp of the present invention, the heat dissipation base is formed by stamping an aluminum plate.

According to an embodiment of the waterproof structure of the LED lamp of the present invention, the heat-shrinkable film is covered on the bottom and the outer side of the receiving part.

According to an embodiment of the waterproof structure of the LED lamp of the present invention, the heat dissipation base further has a turning portion, and the turning portion is formed between the bottom and the receiving portion.

According to an embodiment of the waterproof structure of the LED lamp of the present invention, the heat-shrinkable film is wrapped on the bottom, the turning portion, and the outside of the receiving portion.

1: Waterproof structure of LED lamps

2: cooling base

21: Bottom

22: Bearing Department

23: Turning Department

24: Base built-in slot

3: heat shrinkable film

4: Conductive components

41: Luminous parts

42: Adhesive layer

5: Translucent body

Figure 1 is a schematic cross-sectional view of the combination of the waterproof structure of the LED lamps created in this invention.

Figure 2 is a schematic diagram of the combination and implementation of the waterproof structure of the LED lamps of this invention.

The 3rd picture is the combination section implementation schematic diagram 2 of the waterproof structure of the LED lamp of this creation.

Fig. 4 is the combined sectional view implementation schematic diagram of the waterproof structure of LED lamps and lanterns of this invention.

The above-mentioned purpose of this creation and its structural and functional characteristics will be described according to the preferred embodiments of the accompanying drawings.

In the following, for the composition and technical content of the waterproof structure of LED lamps in this creation, various applicable examples are listed and explained in detail with reference to the accompanying drawings; however, this creation is certainly not limited to the listed ones. etc., are merely the embodiments, drawings, or detailed descriptions.

Furthermore, those who are familiar with this technology should also be clear: the enumerated embodiments and the attached drawings are only for reference and description, and are not used to limit the creation; Modifications or changes are also considered as not departing from the original creation. Within the scope of the spirit and intent of the work, of course, such creations are also included in the patent application scope of this creation.

In addition, the directional terms mentioned in the following embodiments, such as "upper", "lower", "left", "right", "front", "rear", etc., are only referring to the directions attached to the drawings. Therefore, the used directional terms are used for illustration, not for limiting the invention; moreover, in the following embodiments, the same or similar elements will use the same or similar element numbers.

First of all, please refer to Figure 1, which is a combined cross-sectional schematic diagram of the waterproof structure of LED lamps created by this invention. It can be clearly seen from the figure that the waterproof structure 1 of LED lamps includes a heat dissipation base 2 and a heat sink. Shrink film 3 , at least one conductive component 4 and at least one light-transmitting body 5 .

In this embodiment, the heat dissipation base 2 is implemented as a square heat dissipation base 2, and the heat dissipation base 2 can be formed by bending metal braided mesh or aluminum extrusion or aluminum plate stamping, but it does not mean limit, and the heat dissipation base 2 mainly has a bottom 21 and a bearing part 22, and a turning part 23 is formed between the bottom 21 and the bearing part 22, and the turning part 23 is formed at both ends of the bottom 21 and Extend upward, and the receiving portion 22 extends inwardly from the end edge of the turning portion 23, and the heat dissipation base 2 forms a built-in base between the bottom 21 and the turning portion 23 and the receiving portion 22. Groove 24, a transformer or a driving power supply or wire routing (not shown in the figure) can be arranged in the built-in groove 24 of the base.

The heat-shrinkable film 3 is wrapped around the heat dissipation base 2 . In this embodiment, the heat-shrinkable film 3 is wrapped around the bottom 21 , the turning portion 23 and the receiving portion 22 .

Wherein the conductive component 4 is arranged on the heat-shrinkable film 3 of the bearing part 22, and the conductive component 4 is provided with at least one light-emitting element 41 on the opposite side of the bearing part 22, and the conductive component 4 can be Arranged by metal wires or metal plates, it can also be a flexible bright substrate, glass substrate or PCB circuit board, and the The light-emitting element 41 is welded on the conductive component 4 , and the conductive component 4 further includes an adhesive layer 42 , and the conductive component 4 is attached to the heat-shrinkable film 3 by the adhesive layer 42 .

Wherein the light-transmitting body 5 is arranged on the conductive component 4 and covers the light-emitting element 41, and the light-transmitting body 5 can be a lens or light-transmitting plastic, the lens is to cover the light-emitting element 41, and the The length and width of the transparent plastic are corresponding to the heat dissipation base 2 and cover the light emitting element 41 .

Thereby, the outside of the heat dissipation base 2 is directly covered with the heat shrinkable film 3, and the heat shrinkable film 3 can effectively isolate the heat dissipation base 2 from the external conductive components 4, so as to effectively solve the problem of coating waterproof materials The resulting increase in material costs and complex operations can achieve the effect of saving material costs and production costs.

Please refer to Figure 2 again, which is a combined cross-sectional implementation schematic diagram of the LED lamp waterproof structure of this creation. In this embodiment, the heat dissipation base 2 is implemented in a triangular heat dissipation base 2, and the heat dissipation base 2 is a triangular heat dissipation base. The heat dissipation base 2 can be formed by bending metal braided mesh or aluminum extruded or stamped aluminum plate, but not limited thereto, and the heat dissipation base 2 mainly has the bottom 21 and two bearing parts 22. The placement part 22 is formed at both ends of the bottom 21 and extends upward and inward, and the heat dissipation base 2 forms a base built-in groove 24 between the bottom 21 and the receiving part 22, and the base built-in groove 24 A transformer or a driving power supply or wire routing (not shown in the figure) may be provided, and the heat-shrinkable film 3 is covered on the bottom 21 and the outer side of the bearing portion 22, and each bearing portion 22 is respectively provided with a A set of conductive components 4, the conductive component 4 has the light-emitting element 41 on one side, and the adhesive layer 42 on the other side to attach the heat shrinkable film 3, and an included angle is formed between the two bearing parts 22, The light produced by the LED lamp waterproof structure 1 has a wide-angle effect, and the light-transmitting body 5 is arranged on the conductive component 4 and covers the light-emitting element 41, whereby the outer side of the heat dissipation base 2 is the The heat shrinkable film 3 is directly covered, and the heat shrinkable film 3 can effectively isolate the heat dissipation base 2 from the external conductive components 4. To effectively solve the problems of high material cost and complicated operation caused by coating waterproof materials, and then achieve the effect of saving material costs and production costs.

Please refer to Fig. 3 and Fig. 4 again, which are combined cross-sectional implementation schematic diagrams 2 and 3 of the LED lamp waterproof structure of this invention. In this embodiment, the heat dissipation base 2 is a polygonal heat dissipation base 2 It is an embodiment, and the heat dissipation base 2 can be formed by bending metal woven mesh or aluminum extrusion or stamping aluminum plate, but not limited thereto, and the heat dissipation base 2 mainly has the bottom 21 and two turning points part 23 and two receiving parts 22, the turning part 23 is formed at both ends of the bottom 21 and extends upward, and the receiving part 22 extends inward from the end edge of the turning part 23, and the heat dissipation The base 2 is formed with a base built-in groove 24 between the bottom 21, the turning portion 23 and the bearing portion 22, and a transformer or a driving power supply or wire routing (not shown in the figure) can be arranged in the base built-in groove 24 ), and the heat-shrinkable film 3 is covered on the bottom 21, the turning portion 23 and the outer side of the bearing portion 22, and each bearing portion 22 is respectively provided with a set of conductive components 4, and one side of the conductive component 4 It has the light-emitting element 41, and the adhesive layer 42 on the other side is attached to the heat-shrinkable film 3, and an included angle is formed between the two supporting parts 22, so that the light generated by the waterproof structure 1 of the LED lamp has Wide-angle effect, and the light-transmitting body 5 is arranged on the conductive component 4 and covers the light-emitting element 41, whereby the outer side of the heat dissipation base 2 is directly covered with the heat-shrinkable film 3, and the The heat-shrinkable film 3 can effectively isolate the heat dissipation base 2 from the external conductive component 4, so as to effectively solve the problems of increased material cost and complicated operation caused by coating waterproof materials, thereby achieving the effect of saving material costs and production costs .

The above has made a detailed description of this creation, but the above is only one of the preferred embodiments of this creation, and should not limit the scope of implementation of this creation, that is, all equal changes and modifications made according to the scope of application of this creation etc., should still be covered by the patent of this creation.

1: Waterproof structure of LED lamps

2: cooling base

21: Bottom

22: Bearing Department

23: Turning Department

24: Base built-in slot

3: heat shrinkable film

4: Conductive components

41: Luminous parts

42: Adhesive layer

5: Translucent body

Claims (11)

A waterproof structure of an LED lamp, comprising: a heat dissipation base, the heat dissipation base has a bottom and at least one bearing part connected to the bottom, and a heat dissipation base forms a base between the bottom and the bearing part a built-in groove; a heat-shrinkable film, the heat-shrinkable film is coated on the outside of the heat dissipation base; and at least one conductive component, the conductive component is arranged on the bearing part and attached to the heat-shrinkable film, and At least one light-emitting element is disposed on the other side of the conductive component opposite to the receiving portion. The LED lamp waterproof structure according to claim 1, wherein the conductive component further includes an adhesive layer, and the conductive component is attached to the heat-shrinkable film by the adhesive layer. The waterproof structure of the LED lamp according to claim 1 further includes at least one light-transmitting body, the light-transmitting system is arranged on the conductive component and covers the light-emitting element. The waterproof structure of LED lamps according to claim 1, wherein the conductive components are arranged as one of metal wires or metal plates. The waterproof structure of LED lamps according to claim 1, wherein the conductive component is one of a flexible bright substrate, a glass substrate or a PCB circuit board. The LED lamp waterproof structure according to claim 1, wherein the heat dissipation base is formed by bending a metal braided mesh. The waterproof structure of LED lamps as described in claim 1, wherein the heat dissipation base is formed by extruding aluminum. The waterproof structure of the LED lamp according to claim 1, wherein the heat dissipation base is formed by stamping an aluminum plate. The waterproof structure of the LED lamp according to claim 1, wherein the heat-shrinkable film is covered on the bottom and the outer side of the bearing part. According to the waterproof structure of LED lamps as described in Claim 1, wherein the heat dissipation base further has a turning portion, and the turning portion is formed between the bottom and the bearing portion. The waterproof structure of the LED lamp according to claim 10, wherein the heat-shrinkable film is wrapped on the bottom, the turning part and the outside of the receiving part.

Images