CN211083691U

CN211083691U - L ED light source

Info

Publication number: CN211083691U
Application number: CN201922315036.XU
Authority: CN
Inventors: 钟学枧; 钟章枧
Original assignee: Dongguan Jingji Industrial Co ltd
Current assignee: Dongguan Jingji Industrial Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-07-24
Anticipated expiration: 2029-12-21

Abstract

The utility model belongs to the technical field of L ED light source and a L ED light source is disclosed, L ED lamp sets up in the upper portion of circuit board, one side of shell body is located to the glass sheet lid, and the outward flange of glass sheet sets up in the inside of standing groove, the thickness of glass sheet is the same with the height of standing groove, one side of shell body is located to the layering lid, the inward flange pressure of layering is located on the outward flange of glass sheet, and the width of layering is the same with the wall thickness of shell body, the bar fin sets up in the bottom of shell body, bar fin and shell body welding, the controller sets up in one side of bar fin, the both ends of controller are fixed with the otic placode respectively, the otic placode passes through the fix with screw in shell body bottom, the utility model discloses a set up the bar fin in the bottom of shell body, after using L ED lamp for a long time, the heat that its produced can transmit the upper portion.

Description

L ED light source

Technical Field

The utility model relates to an L ED light source technical field especially relates to a L ED light source.

Background

L ED is a solid state semiconductor device capable of converting electrical energy into visible light, which can directly convert electricity into light and is widely used in various illumination fields.

A great deal of heat is generated in the operation process of L ED light source, and the heat dissipation function of the L ED light source is poor when the 3526 ED light source is used, so that the L ED light source is easy to burn out after long time use, and therefore, the improvement of the L ED light source is urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an L ED light source, set up the bar fin through the bottom at the shell body, after using L ED lamp for a long time, the heat of its production can transmit the upper portion of bar fin through the shell body, consequently can increase heat radiating area, plays and accelerates radiating effect, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an L ED light source, include:

an outer housing;

the circuit board is arranged inside the outer shell;

the placing groove is arranged on the inner wall of the outer shell;

the through hole is arranged at the upper part of the outer shell and penetrates through the outer shell;

l ED lamp, wherein the L ED lamp is arranged on the upper part of the circuit board;

a glass plate which is covered on one side of the outer shell and the outer edge of which is arranged inside the placing groove,

wherein the thickness of the glass plate is the same as the height of the placing groove;

the pressing strip is covered on one side of the outer shell, the inner edge of the pressing strip is pressed on the outer edge of the glass plate, and the width of the pressing strip is the same as the wall thickness of the outer shell;

the strip-shaped radiating fins are arranged at the bottom of the outer shell,

the strip-shaped radiating fins are welded with the outer shell;

the controller is arranged on one side of the strip-shaped radiating fin, wherein two ends of the controller are respectively fixed with the ear plates, the ear plates are fixed at the bottom of the outer shell through screws,

the controller is connected with L ED lamp through a lead wire, wherein, the lead wire passes through the through hole.

As a preferred technical solution of the present invention, the L ED light source further includes:

the annular cooling fin is sleeved outside the outer shell,

wherein the inner edge of the annular cooling fin is welded with the outer wall of the outer shell.

As an optimized technical solution of the present invention, the annular cooling fin is provided with a plurality of.

one end of the bracket is fixed with the outer shell through a screw,

wherein the screw is adjustable in tightness.

As a preferred technical scheme of the utility model, L ED lamp is provided with a plurality ofly to parallelly connected between a plurality of L ED lamps.

The utility model discloses in the one or more technical scheme that provides, following technological effect or advantage have at least:

1. through setting up the bar fin in the bottom of shells, after using L ED lamp for a long time, the heat of its production can transmit the upper portion of bar fin through the shell body, consequently can increase heat radiating area, plays and accelerates radiating effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1, 2 and 3 are perspective views of an L ED light source according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating an L ED light source with a plurality of L ED lamps according to an embodiment of the present invention;

fig. 5 and 6 are exploded views of an L ED light source according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an L ED light source casing according to an embodiment of the present invention;

fig. 8 is a schematic view of a plurality of annular fins of an L ED light source according to an embodiment of the present invention;

fig. 9 is a schematic view of an L ED light source comprising a plurality of annular fins, an outer housing, and a bracket according to an embodiment of the present invention;

the drawing comprises the reference numbers of 1, a bracket, 2, a ring-shaped radiating fin, 3, a controller, 4, a lead, 5, a glass plate, 6, an outer shell, 7, a circuit board, 8, an ear plate, 9, a screw, 10, L ED lamps, 11, a pressing strip, 12, a through hole, 13, a strip-shaped radiating fin, 14 and a placing groove.

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.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

The first embodiment is as follows:

referring to fig. 1-9, an L ED light source of the present invention includes:

an outer shell 6;

the circuit board 7, the said circuit board 7 is set up in the inside of the said outer casing 6;

a placement groove 14, wherein the placement groove 14 is arranged on the inner wall of the outer shell 6;

a through hole 12, wherein the through hole 12 is arranged at the upper part of the outer shell 6 and penetrates through the outer shell 6;

l ED lamp 10, the L ED lamp 10 is arranged on the upper part of the circuit board 7;

a glass plate 5, wherein the glass plate 5 is arranged at one side of the outer shell 6 in a covering way, the outer edge of the glass plate 5 is arranged inside the placing groove 14,

wherein the thickness of the glass plate 5 is the same as the height of the placing groove 14;

the batten 11 is covered on one side of the outer shell 6, the inner edge of the batten 11 is pressed on the outer edge of the glass plate 5, and the width of the batten 11 is the same as the wall thickness of the outer shell 6;

the strip-shaped radiating fins 13 are arranged at the bottom of the outer shell 6,

wherein, the strip-shaped radiating fins 13 are welded with the outer shell 6;

the controller 3 is arranged on one side of the strip-shaped cooling fins 13, wherein two ends of the controller 3 are respectively fixed with the ear plates 8, the ear plates 8 are fixed at the bottom of the outer shell 6 through screws,

the controller 3 is connected with the L ED lamp 10 through a lead wire 4, wherein the lead wire 4 passes through the through hole 12, and a gap between the lead wire 4 and the through hole 12 is sealed by waterproof glue.

In this embodiment: when assembling, the strip-shaped heat sink 13 is welded to the bottom of the outer case 6;

fixing the circuit board 7 inside the outer shell 6, installing L ED lamp 10 on the upper part of the circuit board 7, then placing the glass plate 5 on the upper part of the outer shell 6, wherein the outer edge of the glass plate 5 is arranged on the upper part of the placing groove 14, pressing the bead 11 on the outer edge of the glass plate 5 and the top of the outer shell 6, and then fixing the bead 11 on the upper part of the outer shell 6;

when the L ED lamp 10 is used for a long time, the heat generated by the lamp is transferred to the inner wall of the outer shell 6, and then the heat is transferred to the upper part of the strip-shaped heat sink 13 through the outer shell 6, so that the heat dissipation area can be increased, and the effect of accelerating heat dissipation is achieved.

Example two:

referring to fig. 1-9, an L ED light source of the present invention further includes:

the annular cooling fins 2 are sleeved outside the outer shell 6, the inner edges of the annular cooling fins 2 are welded with the outer wall of the outer shell 6, and a plurality of annular cooling fins 2 are arranged, so that when heat on the upper portion of the outer shell 6 is transferred to the upper portion of the annular cooling fins 2, the cooling efficiency can be improved;

support 1, the one end of support 1 with outer casing 6 passes through screw 9 to be fixed, wherein, the adjustable elasticity of screw 9, the elasticity that adjusting screw 9 and outer casing 6 are connected can adjust the angle between support 1 and the outer casing 6, convenient adjustment, L ED lamp 10 is provided with a plurality ofly to parallelly connected between a plurality of L ED lamps 10, when one of them L ED lamp 10 damages, do not influence the work of other L ED lamps 10, can also play the effect of illumination, it is more convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An L ED light source, comprising:

an outer shell (6);

a circuit board (7), wherein the circuit board (7) is arranged inside the outer shell (6);

a placement groove (14), wherein the placement groove (14) is arranged on the inner wall of the outer shell (6);

a through hole (12), wherein the through hole (12) is arranged at the upper part of the outer shell (6) and penetrates through the outer shell (6);

l ED lamp (10), the L ED lamp (10) is arranged on the upper part of the circuit board (7);

a glass plate (5), wherein the glass plate (5) is arranged at one side of the outer shell (6) in a covering mode, the outer edge of the glass plate (5) is arranged inside the placing groove (14),

wherein the thickness of the glass plate (5) is the same as the height of the placing groove (14);

the batten (11) is arranged on one side of the outer shell (6) in a covering mode, the inner edge of the batten (11) is pressed on the outer edge of the glass plate (5), and the width of the batten (11) is the same as the wall thickness of the outer shell (6);

the strip-shaped radiating fins (13), the strip-shaped radiating fins (13) are arranged at the bottom of the outer shell (6),

wherein the strip-shaped cooling fins (13) are welded with the outer shell (6);

the controller (3) is arranged on one side of the strip-shaped cooling fins (13), two ends of the controller (3) are respectively fixed with the ear plates (8), the ear plates (8) are fixed at the bottom of the outer shell (6) through screws,

the controller (3) is connected with L ED lamp (10) through a lead wire (4), wherein the lead wire (4) passes through the through hole (12).

2. An L ED light source as claimed in claim 1, further comprising:

the annular radiating fin (2), the annular radiating fin (2) is sleeved outside the outer shell (6),

wherein the inner edge of the annular cooling fin (2) is welded with the outer wall of the outer shell (6).

3. An L ED light source as claimed in claim 2, characterized in that the annular heat sink (2) is provided in plurality.

4. An L ED light source as claimed in claim 3, further comprising:

a bracket (1), one end of the bracket (1) is fixed with the outer shell (6) through a screw (9),

wherein the screw (9) is adjustable in tightness.

5. An L ED light source as claimed in claim 4, wherein the L ED lamp (10) is provided in plural, and plural L ED lamps (10) are connected in parallel.