CN210107157U

CN210107157U - De-energizing linear constant-current LED lamp matched with various types of lenses

Info

Publication number: CN210107157U
Application number: CN201921031339.2U
Authority: CN
Inventors: 梁锡武; 梁洪波; 刘强
Original assignee: Shenzhen Antuoshan Technology Co Ltd
Current assignee: Shenzhen Antuoshan Technology Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-02-21
Anticipated expiration: 2029-07-02

Abstract

The utility model provides a join in marriage linear constant current LED lamps and lanterns of going of each type lens, a serial communication port, this lamps and lanterns include the linear constant current drive plate of radiator, the aluminium base board of LED lamp pearl, waterproof rubber ring, lens and going of electricity, the linear constant current drive plate of going of electricity includes screw, copper double-screw bolt, aluminium base board and apron. Compared with the prior art, the de-energizing linear constant current drive board can further achieve the effects of volume reduction, cost reduction, reliability improvement and the like of the lamp.

Description

De-energizing linear constant-current LED lamp matched with various types of lenses

Technical Field

The utility model belongs to the lamps and lanterns field, in particular to LED lamps and lanterns field.

Background

The LED industry has developed to this day and its applications have penetrated into all areas as the market and technology mature. The driving power supply is an important component of the LED industry chain, and plays an important role in the process of popularization and rapid popularization of the LED. As is well known, most of the current LED drivers are point-to-point drivers, i.e. one power supply drives one LED lamp. It can be said that the maturity of the LED industry chain is accompanied by the maturity of LED driving. The de-electrification does not need a power supply to drive the LED light source, but avoids or breaks through the factors influencing the bottlenecks of the traditional power supply such as volume, service life and reliability through other special technologies. For example, partial devices such as an electrolytic capacitor and a transformer are removed, the circuit design and the devices are simplified, and meanwhile, the driving circuit is miniaturized through a microelectronic process, so that high integration with an LED light source is realized, and the purposes of volume reduction, cost reduction, reliability improvement, service life extension and the like are achieved. Obviously, the de-energizing is more convenient for the design of LED lamps or light sources, and has very important promotion effect on the popularization of LED lighting products.

The patent application number is 201821382640.3, which comprises a light source component and a heat dissipation mechanism, wherein the light source component is arranged at the upper part of the heat dissipation mechanism; the heat dissipation mechanism comprises a first fixing plate and a radiator, wherein the radiator is provided with a mounting seat, and the mounting seat is provided with a cavity for mounting the LED lamp controller; the light source assembly comprises an aluminum substrate, a second fixing plate, LED lamp beads, a power conversion chip and a lens, wherein the aluminum substrate is fixedly arranged on the first fixing plate, and the second fixing plate is buckled on the first fixing plate and surrounds the aluminum substrate; LED lamp pearl and power conversion chip are installed on aluminium base board, and the light source subassembly still includes the cable that is used for external power supply. The utility model discloses the volume that reaches the LED driver reduces and the high integration of light source board, has realized the high integration of LED street lamp module, can provide suitable position for the suitable installation of LED lamp controller under the radiating prerequisite not influenced simultaneously. However, the LED street lamp module still cannot achieve the effects of reducing the size, reducing the cost, improving the reliability, and the like.

Disclosure of Invention

In order to solve the above problems, an object of the present invention is to provide a de-energized linear constant current LED lamp with reduced size, reduced cost and improved reliability, which is matched with various types of lenses.

Another object of the present invention is to provide a de-energizing linear constant current LED lamp with a good heat conduction effect and a fast heat dissipation.

In order to achieve the above object, the technical solution of the present invention is as follows.

The utility model provides a linear constant current LED lamps and lanterns of going to electrification of joining in marriage each type lens, its characterized in that, this lamps and lanterns include radiator, LED lamp pearl aluminium base board, waterproof rubber ring, lens and the linear constant current drive plate of going to electrification, the linear constant current drive plate of going to electrification includes screw, copper stud, aluminium base board and apron corresponding position are provided with a plurality of screw holes, copper stud one end is provided with the screw hole, the screw hole on copper stud and the apron all with the screw adaptation, the copper stud other end has the screw thread and with the screw hole adaptation on the aluminium base board, the aluminium base board is through its screw hole and copper stud fixed connection, the apron reaches fixed connection through the connection of copper stud and screw between apron and the aluminium base board, form a holding cavity between apron and the aluminium base board, the aluminum substrate is printed with a constant current driving circuit, the constant current driving circuit is located in the accommodating cavity, one end of the constant current driving circuit is electrically connected with an AC input line and a DIM signal line, and the other end of the constant current driving circuit is electrically connected with a DC output line. The de-energizing linear constant current driving board replaces an LED switching power supply, so that the lamp can further achieve the effects of volume reduction, cost reduction, reliability improvement and the like.

Further, the radiator upper strata is provided with the mounting groove, aluminium base board of LED lamp pearl, waterproof rubber ring and lens all set up in the mounting groove. The arrangement of the mounting groove on the radiator and the structure for accommodating the lens of the lamp and the LED lamp bead aluminum substrate are more optimized in space utilization of the lamp, meanwhile, the lamp can be protected from being damaged easily, and the lamp can be transported more conveniently.

Further, the LED lamp bead aluminum substrate and the radiator are provided with corresponding threaded holes, the lens and the radiator are fixedly connected with the corresponding threaded holes through the matching of screws, an installation cavity is formed between the lens and the radiator, the LED lamp bead aluminum substrate and the radiator are fixedly connected with the corresponding threaded holes through the matching of screws, and the LED lamp bead aluminum substrate is fixedly arranged in the installation cavity.

Further, the waterproof rubber ring is arranged between the lens and the radiator, so that the installation cavity is a sealed space. The waterproof rubber ring enables the installation cavity to be a sealed cavity, so that the LED lamp bead aluminum substrate is not easy to damage due to water soaking, and the waterproof performance of the lamp is enhanced.

Further, an LED lamp bead circuit is arranged on the LED lamp bead aluminum substrate, and the DC output line is electrically connected with the LED lamp bead circuit.

Further, the radiator includes the supporting part at installation department and both ends in the middle of and, installation department and supporting part fixed connection, the supporting part is whole to be "D" shape, be provided with "D" shape heat dissipation through-hole in the supporting part, the even interval of installation department lower surface is fixed with the fin. The arrangement of the D-shaped heat dissipation through holes and the heat dissipation fins can enable the heat dissipation performance of the lamp to be reasonably improved.

The arrangement of the LED lamp bead circuit can be matched with different lenses, and the LED lamp bead circuit can be matched with various types of lenses.

The beneficial effects of the utility model reside in that, compare with prior art: the de-energizing linear constant current driving board can further achieve the effects of volume reduction, cost reduction, reliability improvement and the like of the lamp.

Drawings

Fig. 1 is an exploded view of the de-energized linear constant current LED lamp with various types of lenses according to the present invention.

Fig. 2 is an exploded view of the de-energized linear constant current driving plate structure of the de-energized linear constant current LED lamp of the present invention, which is matched with various types of lenses.

Fig. 3 is a schematic circuit diagram of the de-energized linear constant current LED lamp of the present invention with various types of lenses.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a join in marriage linear constant current LED lamps and lanterns of going of electricity generation of each type lens, a serial communication port, this lamps and lanterns include radiator 2, the aluminium base board 3 of LED lamp pearl, waterproof rubber ring 4, lens 5 and the linear constant current drive plate 1 of going electricity generation, the linear constant current drive plate 1 of going electricity generation includes screw 11, copper stud 12, aluminium base board 13 and aluminum alloy cover board 14, aluminium base board 13 and the 14 corresponding position of aluminum alloy cover board are provided with a plurality of screw holes 15, copper stud one end is provided with screw hole 15, screw hole 15 on copper stud 12 and the aluminum alloy cover board 14 all with screw 11 adaptation, the 12 other end of copper stud have the screw thread and with the 15 adaptations of screw hole on the aluminium base board, aluminium base board 13 is through its screw hole 15 and copper stud 12 fixed connection, aluminum alloy cover board 14 is fixed with screw 11 through its screw hole 15, reach fixed connection through the connection of copper stud 12 and screw 11 between aluminum alloy An accommodating cavity 16 is formed between the aluminum alloy cover plate 14 and the aluminum substrate 13, a constant current driving circuit 17 is arranged and printed on the aluminum substrate 13, the constant current driving circuit 17 is located in the accommodating cavity 16, one end of the constant current driving circuit 17 is electrically connected with an AC input line 171 and a DIM signal line 172, and the other end of the constant current driving circuit is electrically connected with a DC output line 173.

Further, the upper layer of the radiator 2 is provided with a mounting groove 21, and the LED lamp bead aluminum substrate 3, the waterproof rubber ring 4 and the lens 5 are all arranged in the mounting groove 21.

Further, the LED lamp bead aluminum substrate 3 and the heat sink 2 are both provided with corresponding threaded holes 15, the lens 5 and the heat sink 2 are fixedly connected with the corresponding threaded holes 15 through the screws in a matched manner, an installation cavity (not shown) is formed between the lens 5 and the heat sink 2, the LED lamp bead aluminum substrate 3 and the heat sink 2 are fixedly connected with the corresponding threaded holes 15 through the screws in a matched manner, and the LED lamp bead aluminum substrate 3 is fixedly arranged in the installation cavity.

Further, the waterproof rubber ring 4 is arranged between the lens 5 and the radiator 2, so that the installation cavity is a sealed space.

Further, an LED lamp bead circuit 31 is arranged on the LED lamp bead aluminum substrate 3, and the DC output line 173 is electrically connected with the LED lamp bead circuit 31.

Further, the radiator 2 includes the middle installation portion 22 and the support portions 23 at both ends, the installation portion 22 and the support portions 23 are fixedly connected, the support portions 23 are integrally D-shaped, the support portions 23 are internally provided with D-shaped heat dissipation through holes 231, and the lower surfaces of the installation portions 22 are uniformly fixed with cooling fins 221 at intervals.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The de-energizing linear constant current LED lamp matched with various types of lenses is characterized by comprising a radiator, an LED lamp bead aluminum substrate, a waterproof rubber ring, a lens and a de-energizing linear constant current drive plate, wherein the de-energizing linear constant current drive plate comprises a screw, a copper stud, an aluminum substrate and a cover plate, a plurality of threaded holes are formed in the corresponding positions of the aluminum substrate and the cover plate, one end of the copper stud is provided with a threaded hole, the copper stud and the threaded hole in the cover plate are matched with the screw, the other end of the copper stud is provided with threads and is matched with the threaded hole in the aluminum substrate, the aluminum substrate is fixedly connected with the copper stud through the threaded hole, the cover plate is fixed with the screw through the threaded hole, the cover plate is fixedly connected with the aluminum substrate through the connection of the copper stud and the screw, and a containing cavity, the aluminum substrate is printed with a constant current driving circuit, the constant current driving circuit is located in the accommodating cavity, one end of the constant current driving circuit is electrically connected with an AC input line and a DIM signal line, and the other end of the constant current driving circuit is electrically connected with a DC output line.

2. The de-energized linear constant-current LED lamp matched with various types of lenses as claimed in claim 1, wherein a mounting groove is formed in the upper layer of the radiator, and the LED lamp bead aluminum substrate, the waterproof rubber ring and the lens are all arranged in the mounting groove.

3. The de-energized linear constant-current LED lamp matched with various types of lenses as claimed in claim 2, wherein the LED lamp bead aluminum substrate and the heat sink are respectively provided with corresponding threaded holes, the lens and the heat sink are fixedly connected through the matching of screws and the corresponding threaded holes, a mounting cavity is formed between the lens and the heat sink, the LED lamp bead aluminum substrate and the heat sink are fixedly connected through the matching of screws and the corresponding threaded holes, and the LED lamp bead aluminum substrate is fixedly arranged in the mounting cavity.

4. The de-energized linear constant current LED lamp with various types of lenses according to claim 3, wherein the waterproof rubber ring is disposed between the lens and the heat sink such that the installation cavity is a sealed space.

5. The de-energized linear constant-current LED lamp matched with various types of lenses as claimed in claim 1, wherein an LED lamp bead circuit is arranged on the LED lamp bead aluminum substrate, and the DC output line is electrically connected with the LED lamp bead circuit.

6. The linear constant-current LED lamp with de-energizing of various types of lenses as claimed in claim 1, wherein the heat sink includes a middle mounting portion and two end support portions, the mounting portion and the support portions are fixedly connected, the support portions are D-shaped as a whole, the support portions are provided with D-shaped heat dissipating through holes, and the lower surfaces of the mounting portions are fixed with heat dissipating fins at regular intervals.