CN215908954U

CN215908954U - External LED module structure of power

Info

Publication number: CN215908954U
Application number: CN202120983264.9U
Authority: CN
Inventors: 胡川; 朱奕光; 孙研; 钟观平; 余少涛
Original assignee: Foshan Electrical and Lighting Co Ltd
Current assignee: Foshan Electrical and Lighting Co Ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-02-25
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to the technical field of LED lamps, in particular to an external power supply type LED module structure, which has the technical scheme that: the LED lamp comprises a lens assembly, a light source assembly and a power supply assembly which are sequentially arranged, wherein the light source assembly and the power supply assembly are arranged in a split mode. The installation position of the power supply assembly is more flexible, and the influence of the power supply on the light emitting effect is reduced.

Description

External LED module structure of power

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an external power supply type LED module structure.

Background

LED module is often used in the ceiling lamp shell the inside. The light source and power source layout of the LED module has great influence on the light emitting effect of the whole lamp. The current common layout is to surround the power source in the middle of the light source or place the power source at the side of the light source, and the light source will have adverse effect on the light emitting effect in both of these two ways.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the LED module structure with the external power supply, the installation position of the power supply component is more flexible, and the influence of the power supply component on the light emitting effect is reduced.

The technical purpose of the utility model is realized by the following technical scheme that the LED module structure with the external power supply comprises a lens component, a light source component and a power supply component which are sequentially arranged, wherein the light source component and the power supply component are arranged in a split mode;

the power supply assembly comprises a first cover body with a mounting groove, a circuit board arranged in the mounting groove and a second cover body arranged above the circuit board in a covering mode, a magnetic component is arranged on one side surface, deviating from the circuit board, of the second cover body, and the power supply assembly is electrically connected with the light source assembly.

In one embodiment, the second cover is detachably connected to the surface of the first cover.

In one embodiment, at least one insertion part is arranged in the mounting groove, an insertion hole matched with the insertion part is formed in the second cover body, and the insertion part is connected with the insertion hole through the second post body.

In one embodiment, the tail of the second post is inserted into the outer side of the second cover body through the insertion hole, and the magnetic member is connected with the second post.

In one embodiment, the lens assembly is provided with a plurality of buckles, and the light source assembly is clamped with the buckles.

In one embodiment, the light source assembly comprises a light source module; the plurality of buckles are arranged along the circumferential direction of the lens assembly and are clamped at the edge of the light source module.

In one embodiment, the light source assembly comprises at least two light source modules, the two light source modules are arranged in a split manner, gaps are arranged at two ends of each light source module, and the gaps are clamped on the clamping buckles.

In one embodiment, a first column is disposed on a bottom surface of the lens assembly, the first column penetrates through the light source assembly and is exposed outside a surface of the light source assembly, and a magnetic structure is connected to a distal end of the first column.

The LED module structure with the external power supply has the following beneficial effects:

firstly, the power supply assembly is independently arranged, and the fixing mode is external, so that the mounting position can be selected more flexibly, the applicability is wider, and the influence of the power supply assembly on the light emitting effect of the whole module structure can be reduced;

secondly, the first cover body, the circuit board and the second cover body are fixed in a simple mode, easy to assemble and easy to maintain in the future;

thirdly, the LED module structure adopts the magnetic attraction structure to realize the detachable connection with the installation chassis, and the replacement is convenient and fast and the use is convenient.

Drawings

FIG. 1 is a schematic structural diagram of an LED module according to an embodiment;

FIG. 2 is an exploded view of an LED module according to an embodiment;

FIG. 3 is a schematic structural diagram of an LED module according to a second embodiment;

fig. 4 is an enlarged view at a in fig. 3.

In the figure: 1. a lens assembly; 2. buckling; 3. a magnetic member; 4. a second cover body; 5. a first cover body; 6. a wire; 7. a light source module; 8. inserting holes; 9. a circuit board; 10. a plug-in part; 11. mounting grooves; 12. a notch; 13. a first column; 14. a magnetic structure; 15. a second cylinder.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

as shown in fig. 1 and 2, an external LED module structure of power supply includes lens assembly 1, light source assembly and power supply assembly that set gradually, and power supply assembly includes first lid 5 that has mounting groove 11, sets up circuit board 9 in mounting groove 11 and covers second lid 4 of locating circuit board 9 top, just power supply assembly is connected with the light source assembly electricity, and is concrete, and the equal electricity in both sides of circuit board 9 is connected with wire 6, and two wire 6 wear to establish to the outside from the both sides cell wall of mounting groove 11 respectively, and one of them wire 6 is connected with the light source assembly electricity, and another wire 6 is connected with external power supply electricity.

In this embodiment, the bottom surface of the lens assembly 1 is provided with a first column 13, the first column 13 penetrates through the light source assembly and is exposed outside the surface of the light source assembly, the end of the first column 13 is connected with a magnetic structure 14, and the connection between the LED module structure and the mounting chassis is realized through the arrangement of the magnetic structure 14.

Through foretell technical scheme, power supply module sets up independently to realize multiple fixed mode, make things convenient for personnel's assembly operation, and can not influence the light-emitting effect of module structure.

As an optimization, the second cover 4 is detachably connected to the surface of the first cover 5, for example, detachable connection methods such as glue bonding, double-sided tape bonding, rivet fixing, screw fastening, hot-melt column fixing, ultrasonic welding, screw fastening, and fastening may be performed between the second cover 4 and the first cover 5, so that the maintenance or repair work is more convenient, and a user may easily perform work such as repairing the circuit board 9 assembled in the first cover 5 by detaching the first cover 5 and/or the second cover 4.

Further, at least one inserting part 10 is arranged in the mounting groove 11, an inserting hole 8 matched with the inserting part 10 is formed in the second cover body 4, and the inserting part 10 is connected with the inserting hole 8 through a second cylinder 15.

Set up magnetic part 3 on the surface of one side that second lid 4 deviates from circuit board 9, the outside of wearing to establish to second lid 4 by spliced eye 8 the afterbody of second lid 15, magnetic part 3 and second lid 15 magnetism are connected. Magnetic part 3 is used for realizing dismantling between power supply module and the installation chassis and is connected, and in the assembling process, the staff can install power supply module on the installation chassis fast through magnetic part 3, improves work efficiency.

In the present embodiment, the magnetic member 3 is a magnet, which is connected to the second cylinder 15 in an interference fit manner.

Be provided with a plurality of buckles 2 on lens subassembly 1, a plurality of buckles 2 set up along lens subassembly 1's circumference, and light source subassembly and 2 looks joints of buckle to the installation in the dismantlement of light source subassembly makes things convenient for staff's operation.

The light source subassembly includes a

light source module

7, and 2 joints of a plurality of buckles are in light source module 7's edge, set up the firm degree of installation that a plurality of buckles 2 can strengthen light source module 7, and through the mode of joint, can make the light source subassembly dismantle more nimble and install.

Example two:

as shown in fig. 3 and 4, the difference from the first embodiment is that the light source assembly includes at least two light source modules 7, the two light source modules 7 are separately arranged, notches 12 are respectively arranged at two ends of the light source modules 7, and the notches 12 are clamped on the buckle 2.

One or more optical light emitting surfaces are arranged on the lens component 1, and if the optical light emitting surfaces are multiple, the optical light emitting surfaces correspond to the LED lamp beads on the light source module 7 one by one.

The specific number of light source modules 7 and the splicing shape may be arranged according to actual requirements, for example, according to the lens assembly 1, and may be arranged in a regular or irregular pattern matching the same.

Of course, the light source module 7 may be an integrated structure, or may also be a plurality of split light emitting unit structures, and the fixing manner thereof may be various, such as glue bonding, double-sided tape bonding, rivet fixing, screw fixing, and the like.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an external LED module structure of power, includes lens subassembly, light source subassembly and the power supply module that sets gradually, its characterized in that: the light source component and the power supply component are arranged in a split mode;

2. The external LED module structure of claim 1, wherein: the second cover body is detachably connected to the surface of the first cover body.

3. The external LED module structure of claim 1, wherein: at least one inserting part is arranged in the mounting groove, an inserting hole matched with the inserting part is formed in the second cover body, and the inserting part is connected with the inserting hole through the second cover body.

4. The external LED module structure of claim 3, wherein: the tail part of the second column body is penetrated to the outer side of the second cover body through the insertion hole, and the magnetic part is connected with the second column body.

5. The external LED module structure of claim 1, wherein: the lens component is provided with a plurality of buckles, and the light source assembly is clamped with the buckles.

6. The external LED module structure of claim 5, wherein: the light source assembly comprises a light source module; the plurality of buckles are arranged along the circumferential direction of the lens assembly and are clamped at the edge of the light source module.

7. The external LED module structure of claim 5, wherein: the light source assembly comprises at least two light source modules, the two light source modules are arranged in a split mode, gaps are formed in the two ends of each light source module, and the gaps are clamped on the buckles.

8. The external LED module structure of claim 1, wherein: the bottom surface on the lens subassembly is equipped with first cylinder, first cylinder runs through the light source subassembly, and expose outside the surface of light source subassembly, the end of first cylinder is connected with magnetic structure.