CN215636810U

CN215636810U - LED module structure

Info

Publication number: CN215636810U
Application number: CN202120983796.2U
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: 2022-01-25
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to the technical field of LED lamps, in particular to an LED module structure, which has the technical scheme that: the bottom shell is used for providing an installation foundation for each part; one lens group is fixedly connected to the bottom shell, and each lens group comprises at least two lenses which are arranged in a split mode; the light source module is detachably connected to the bottom shell, and the light source module, the bottom shell and the lens group are sequentially arranged; the power supply assembly is arranged on the inner side surface of the bottom shell and used for providing power for the light source module. The utility model can reduce the development cost of the LED and has the advantages of strong applicability and simple assembly.

Description

LED module structure

Technical Field

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

Background

LED module is often used in the ceiling lamp shell the inside. Common modules all adopt a whole complete lens, the lens is beneficial to reducing production and assembly costs, but the lens is often only applied to a single product, and the use of the lens is not flexible enough, so that the development cost is improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an LED module structure which can reduce the development cost of an LED and has the advantages of strong applicability and simple assembly.

The technical object of the present invention is achieved by the following technical solutions, an LED module structure, comprising:

the bottom shell is used for providing an installation foundation for each part;

the lens groups are fixedly connected to the bottom shell, and each lens group comprises at least two lenses which are arranged in a split mode;

the at least one light source module is detachably connected to the bottom shell, and the light source module, the bottom shell and the lens group are sequentially arranged;

and the power supply component is arranged on the bottom shell and used for providing power for the light source module.

In one embodiment, an optical luminous surface is arranged on one side surface of the lens, which faces away from the light source module.

In one embodiment, the optical light emitting surface is provided with a plurality of optical light emitting surfaces, and the plurality of optical light emitting surfaces are arranged in one-to-one correspondence with the lamp beads of the light source module.

In one embodiment, the bottom case is provided with at least two buckles, the two ends of the light source module are provided with notches, and the notches are mutually clamped with the buckles.

In one embodiment, a positioning buckle is arranged on the bottom shell, an opening is arranged on the light source module, and the opening and the positioning buckle are mutually inserted.

In one embodiment, the power supply assembly comprises:

the base is arranged on the inner side surface of the bottom shell, and a mounting groove is formed in the base in a recessed mode;

the circuit board is clamped in the mounting groove, an input lead connected with an external power supply of the circuit board penetrates through the side wall of one side of the base to the outside, and an output lead of the circuit board is electrically connected with the light source module;

the cover body is fixedly arranged on the base and covers the circuit board.

In one embodiment, the bottom casing is provided with a receiving groove, and the lens assembly is fixedly arranged in the receiving groove, so that the light source generated by the light source module is emitted to the outer side of the bottom casing.

In one embodiment, a magnetic attraction structure is further disposed on the bottom case, and the magnetic attraction structure is used for detachably mounting the LED module structure in the mounting chassis.

In one embodiment, the magnetic attraction structure includes a cylinder disposed on the bottom case and a magnet sleeved on the cylinder.

Above-mentioned LED module structure has following beneficial effect:

one lens group consists of at least two split lenses, so that the lens group can be suitable for the production and assembly of various LEDs, the development cost of the LEDs is reduced, and the applicability of the lens group is improved;

secondly, the whole structure is simple, and the assembly and the future maintenance are easy;

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

Drawings

FIG. 1 is an exploded view of the structure of the module structure in this embodiment;

FIG. 2 is a schematic structural diagram of the bottom case in the present embodiment;

FIG. 3 is an assembly view of the module structure in this embodiment;

fig. 4 is a schematic rear view of the module structure in this embodiment.

In the figure: 1. a light source module; 2. a lens; 3. a base; 4. a bottom case; 5. a circuit board; 6. a cover body; 7. a containing groove; 8. a bayonet; 9. positioning buckles; 10. a notch; 11. opening a hole; 12. an optical light emitting face; 13. mounting grooves; 14. a magnet; 15. a column.

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.

As shown in fig. 1, an LED module structure includes a bottom case 4, at least one lens set, at least one light source module 1, and a power supply assembly.

Specifically, the bottom shell 4 is used for providing an installation foundation for each part; the lens groups are fixedly connected on the bottom shell 4, and each lens group comprises at least two lenses 2 which are arranged in a split mode; at least one light source module 1 is detachably connected to the bottom shell 4, and the light source module 1, the bottom shell 4 and the lens group are sequentially arranged; in this embodiment, the bottom case 4 is an annular structure, and the power supply assembly is disposed on an inner side surface of the bottom case 4 and is used for providing power for the light source module 1.

Still be provided with magnetism on the drain pan 4 and inhale the structure for with LED module structure demountable installation in the installation chassis, be convenient for dismouting and change LED module structure. The magnetic attraction structure comprises a column body arranged on the bottom shell and a magnet sleeved on the column body. The magnet can be in interference fit with the column body or can be connected to the column body through a screw.

In this embodiment, a set of lens group is constituteed to two lenses of split type setting, and the quantity of lens can specifically arrange according to LED's actual specification certainly, and flexibility and suitability are strong, and are favorable to reducing development cost.

For example, at least two lenses 2 are spliced with each other to form a shape matching the bottom case 4, and may be spliced into regular or irregular shapes such as a circle, an ellipse, an arc, a triangle, a quadrangle, and the like.

Lens 2 deviates from a side surface of light source module 1 and is provided with a plurality of optical light emitting surfaces 12, and optical light emitting surfaces 12 are protruding to be set up for the outside of module structure is shone to the light that produces light source module 1.

Lens 2 can set to an optics light emitting area 12, also can set to a plurality of optics light emitting areas 12, if be a plurality of, a plurality of optics light emitting areas 12 and the LED lamp pearl one-to-one on the light source module 1.

Further, be provided with two at least buckles 8 on the drain pan 4, the both ends of light source module 1 all are provided with breach 10, breach 10 and the mutual joint of buckle 8 to light source module 1's dismantlement and installation make things convenient for staff's operation.

Still be provided with location on the drain pan 4 and detain 9, be provided with trompil 11 on the light source module 1, trompil 11 detains 9 mutual joint with the location for realize the positioning of light source module 1 prevents light source module's offset, influences its light-emitting effect.

Of course, the light source module 1 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 power supply assembly comprises a base 3, a circuit board 5 and a cover 6.

The base 3 is arranged on the inner side surface of the bottom shell 4, and an installation groove 13 is formed in the base in an inwards concave mode; the circuit board 5 is clamped in the mounting groove 13, an input lead of the circuit board 5 connected with an external power supply penetrates through the side wall of one side of the base 3 to the outside, an output lead of the circuit board 5 is electrically connected with the light source module 1, the cover body 6 is fixedly arranged on the base 3, and the circuit board 5 is covered in the cover body.

Furthermore, a containing groove 7 is formed on the bottom case 4, and the lens set is fixedly arranged in the containing groove 7, so that the light source generated by the light source module 1 is emitted to the outer side of the bottom case 4.

The positioning buckle 9 is arranged between the two accommodating grooves 7.

The lens group can be fixed on the bottom shell 4 through glue bonding, double-sided tape bonding, hot-melt column fixing, rivet fixing, screw fixing, buckle fixing and other fixing modes.

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. An LED module structure, comprising:

2. The LED module structure of claim 1, wherein: and an optical light emitting surface is arranged on the surface of one side of the lens, which deviates from the light source module.

3. The LED module structure of claim 2, wherein: the optical light emitting surface is provided with a plurality of, a plurality of the optical light emitting surface with the lamp pearl one-to-one of light source module sets up.

4. The LED module structure of claim 1, wherein: the light source module is characterized in that at least two buckles are arranged on the bottom shell, notches are arranged at two ends of the light source module, and the notches are connected with the buckles in a clamped mode.

5. The LED module structure according to claim 1 or 4, wherein: the bottom shell is provided with a positioning buckle, the light source module is provided with an opening, and the opening is mutually inserted into the positioning buckle.

6. The LED module structure of claim 1, wherein the power supply assembly comprises:

the cover body is fixedly arranged on the base and covers the circuit board.

7. The LED module structure of claim 2, wherein: the bottom shell is provided with a containing groove, and the lens group is fixedly arranged in the containing groove so as to enable a light source generated by the light source module to be emitted to the outer side of the bottom shell.

8. The LED module structure of claim 1, wherein: the bottom shell is further provided with a magnetic attraction structure, and the magnetic attraction structure is used for detachably mounting the LED module structure in the mounting base plate.

9. The LED module structure of claim 8, wherein: the magnetic attraction structure comprises a cylinder arranged on the bottom shell and a magnet sleeved on the cylinder.