CN216010742U

CN216010742U - LED light source module

Info

Publication number: CN216010742U
Application number: CN202120037920.6U
Authority: CN
Inventors: 袁鹏宇
Original assignee: Guangdong Pattern Optoelectronics Co ltd
Current assignee: Guangdong Pattern Optoelectronics Co ltd
Priority date: 2020-12-28
Filing date: 2021-01-07
Publication date: 2022-03-11
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses an LED light source module, which comprises a light source component, an optical component and a plurality of fixing pieces, wherein the optical component covers the light emitting surface of the light source component, the fixing pieces are annularly arranged along the periphery of the light source component or the optical component and are used for fixing the light source component and the optical component, and each fixing piece is also provided with a magnetic block which is connected with the fixing piece; the LED light source module has the advantages of reasonable structure and stable and reliable use.

Description

LED light source module

Technical Field

The utility model belongs to the technical field of lighting lamps, and particularly relates to an LED light source module.

Background

The ceiling lamp is a lamp decoration absorbed or embedded on the ceiling of a roof, is also an indoor main body lighting device like the ceiling lamp, and is a lamp often selected in various places such as families, offices, entertainment places and the like. The traditional ceiling lamp is generally composed of a chassis, a light source and a lampshade, wherein the light source is generally an energy-saving lamp tube. As the energy-saving lamp has mercury pollution in the production process and after being used and abandoned, and the power consumption of the energy-saving lamp is slightly larger than that of the LED lamp, and the LED has the characteristics of no mercury, no toxicity, no electromagnetic pollution, no harmful rays, energy conservation, environmental protection, long service life and the like, the LED is gradually used as a light source to replace an energy-saving lamp tube in the existing ceiling lamp. The LED light source module comprises a substrate, an LED lamp bead and an optical assembly, wherein the LED lamp bead and the optical assembly are arranged on the substrate; the LED light source module is generally installed in the lamp body through screws or is adhered in the lamp body through an adhesive, and the LED light source module is not easy to detach and replace after being installed. And LED ceiling lamp uses the back for a long time, LED light source module ageing, the burning loss phenomenon often can appear, when LED light source module damages to need to be changed, must pull down the LED light source module of damage through the instrument, installs new LED light source module through the instrument again, and the change operation of LED light source module must be gone the operation by professional application instrument, and is inconvenient. Moreover, after the ceiling lamp using the energy-saving lamp tube as the light source is sold to a terminal customer, if the energy-saving lamp tube is required to be replaced by the LED light source module, operation is required by professional personnel, and upgrading from the energy-saving lamp tube as the light source to the LED light source cannot be completed by self.

In order to solve the technical problems, the industry adopts a magnet as a mounting element of the light source and the chassis, the magnet is adsorbed on the chassis of the ceiling lamp, and then the light source assembly is mounted on the chassis. For example, the chinese utility model patent of a magnetic mounting element and optical assembly, lighting module and illumination lamps and lanterns of application No. 201420786653.2, this patent has solved convenient installation and change of LED light source subassembly. Magnet among this technical scheme is on the fixed optical assembly or optical assembly passes through the buckle to be fixed on the light source subassembly, along with optical assembly at the temperature in the use, the connection position or the buckle position that are used for fixed magnet on the influence optical assembly of ageing and stress can become fragile cracked phenomenon, thereby make optical assembly can not effectively adsorb to fix on the chassis of ceiling lamp or can not fix on the light source subassembly, the light source subassembly still can pound and injure the people because of droing even, thereby be unfavorable for the long-term safe use of LED light source subassembly. The main reasons for the root cause are as follows: the optical component is usually made of a plastic product, such as PC or PMMA (acrylic), and the LED light source component generates high temperature when working for a long time, and the molecules of the optical component will be fissured and the molecular chains will be broken and cracked when the LED works as the optical component of the plastic part; the high molecular substance is changed into the low molecular substance, and the material becomes brittle. Secondly, the shape of the optical component, the designed size of the mould and the stress generated by demoulding; moreover, the stress given to the optical assembly by the outside, namely the magnetic block is fixed on the optical assembly, can generate corresponding stress, and when the stress is too large, molecular chains can be broken, so that the material is embrittled; finally, embrittlement of the optical component itself due to aging.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an LED light source assembly with reasonable structure and reliable and stable use.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a LED light source module, includes light source subassembly, optical assembly and a plurality of mounting, the optical assembly lid closes on the light emitting area of light source subassembly, and is a plurality of the mounting is followed light source subassembly or optical assembly's peripheral ring is established, just the mounting is used for with light source subassembly and optical assembly fix, every still be provided with the magnetic path on the mounting respectively, the magnetic path with mounting fixed connection.

As a further improvement of the LED light source module, the fixing piece comprises two clamping parts and a bending part connected with the two clamping parts, one end, opposite to the bending part, of each clamping part is a free end, and an opening is formed between the free ends.

As a further improvement of the LED light source module, the light source component is provided with a plurality of grooves along the edge thereof, and the light source component is also provided with a plurality of through holes corresponding to the grooves; the optical assembly is provided with a plurality of grooves along the edge thereof, the optical assembly is also provided with a plurality of through holes corresponding to the grooves, and the grooves and the through holes on the light source assembly and the optical assembly are mutually corresponding.

As a further improvement of the LED light source module, the fixing piece comprises a bottom plate and two clamping pieces, the clamping pieces are arranged at intervals in the length direction of the bottom plate, one ends of the clamping pieces are connected with the bottom plate, the other ends of the clamping pieces are free ends, and openings are formed between the free ends of the clamping pieces and the bottom plate.

As a further improvement of the LED light source module, the opening faces to the same end of the bottom plate, and the magnetic block is fixed at the other end, opposite to the opening, of the bottom plate.

As a further improvement of the LED light source module, the light source assembly comprises a substrate and a plurality of LED lamp beads, and the LED lamp beads are laid on the substrate and electrically connected with the substrate.

As a further improvement of the LED light source module, the optical assembly comprises a cover plate and a plurality of lenses arranged on the cover plate, the lenses correspond to the LED lamp beads, and the lenses and the cover plate are integrally formed.

The utility model provides a LED light source module, includes light source subassembly, optical assembly and a plurality of mounting, the optical assembly lid closes and fixes on the light emitting area of light source subassembly, optical assembly is last along its week side be equipped with a plurality of buckles, and respectively with the spacing knot that the buckle was mutually supported, the buckle with spacing knot all with optical assembly is fixed mutually, every the one end of mounting passes respectively buckle and spacing knot form with optical assembly's fixed connection, the other end of mounting still is fixed with the magnetic path.

As a further improvement of the LED light source module, the fixing piece is in a strip shape, a limiting groove is formed in the fixing piece and corresponds to the end portion of the magnetic block, a limiting block matched with the limiting groove is arranged on the limiting buckle, and the limiting block is fixedly connected with the limiting buckle.

As a further improvement of the LED light source module, the light source assembly comprises a substrate and a plurality of LED lamp beads, and the LED lamp beads are laid on and electrically connected with the substrate; the optical assembly comprises a cover plate and a plurality of lenses arranged on the cover plate, the lenses correspond to the LED lamp beads, and the lenses and the cover plate are integrally formed.

The technical effects generated by the utility model are mainly reflected in that: because set up the mounting and set up the magnetic path on the mounting and be used for forming the fixed of LED light source subassembly on the installation position, wherein the mounting can be fixed optical assembly and/or light source subassembly, the mounting has formed the connection with optical assembly and/or light source subassembly simultaneously, i.e. make optical assembly not direct load, thereby it is fixed through the buckle directly with the light source subassembly or the direct back of fixing with optical assembly of magnetic path to reduce or avoided optical assembly in the traditional mode, because the buckle of optical assembly or the link brittle fracture of magnetic path make LED light source module can not form reliable fixed on the installation position, reliability and stability that LED light source module used have been improved promptly.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a schematic overall structure diagram of a first embodiment of an LED light source module according to the present invention;

FIG. 2 is a schematic rear view of an LED light source module according to a first embodiment of the present invention;

FIG. 3 is an exploded view of a first embodiment of an LED light module according to the present invention;

FIG. 4 is a schematic structural diagram of a fixing member of a first embodiment of an LED light source module according to the present invention;

FIG. 5 is a schematic overall structure diagram of a second embodiment of an LED light source module according to the present invention;

FIG. 6 is a schematic structural diagram of a fixing member of a second embodiment of an LED light source module according to the present invention;

FIG. 7 is an exploded view of a second embodiment of an LED light module according to the present invention;

FIG. 8 is a schematic structural diagram of a third embodiment of an LED light source module according to the present invention;

fig. 9 is a schematic structural diagram of a fixing member of a third embodiment of an LED light source module according to the utility model.

Detailed Description

The present invention will be described in further detail with reference to the drawings and specific examples so that those skilled in the art can better understand the present invention and can implement the present invention, but the examples are not intended to limit the present invention, and in the present examples, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like as used herein are for illustrative purposes only.

Example 1

As shown in fig. 1 to 4, the present invention provides an LED light source module, which includes a light source assembly 1, an optical assembly 2 and a plurality of fixing members 3, wherein the optical assembly 2 covers a light emitting surface of the light source assembly 1, the plurality of fixing members 3 are annularly arranged along a periphery of the light source assembly 1 or the optical assembly 2, the fixing members 3 are used for fixing the light source assembly 1 and the optical assembly 2, each fixing member 3 is further provided with a magnetic block 4, and the magnetic blocks 4 and the fixing members 3 are fixed by bolts or gluing. The fixing member 3 includes two clamping portions 31 and a bending portion 32 connecting the two clamping portions 31, and the bending portion 32 and the clamping portions 31 are integrally formed; the ends of the two clamping portions 31 opposite to the bending portion 32 are free ends, and an opening is formed between the free ends.

As shown in fig. 1-4, the light source assembly 1 includes a substrate 11 and a plurality of LED beads 12, the LED beads 12 are laid and electrically connected on the substrate 11; optical assembly 2 includes apron 21 and sets up a plurality of lens 22 on apron 21, lens 22 is corresponding with LED lamp pearl 12, lens 22 and apron 21 integrated into one piece, lens 22 is convex lens, lens 22 and apron 21 are through the integrated into one piece of moulding plastics, and still be provided with the cavity (not shown) that is used for holding LED lamp pearl 12 on the lens 22, after LED lamp pearl 12 imbeds the cavity and can increase the luminous angle of LED lamp pearl 12 with lens 22 mutually supporting, consequently under the height that is littleer, just can satisfy the requirement of the even light-emitting of LED light source subassembly.

When the LED light source module is used, the fixing piece 3 is inserted onto the light source assembly 1 and the optical assembly 2 from the opening of the fixing piece, namely, the two clamping parts 31 of the fixing piece 3 are matched with the bent part 32 to clamp and fix the light source assembly 1 and the optical assembly 2, meanwhile, the fixing piece 3 is connected with the light source assembly 1 and the optical assembly 2, and at the moment, the magnetic block 4 connected to the fixing piece 3 is adsorbed on an installation position, such as a lamp holder and a lamp panel, so that the LED light source module can be fixed; meanwhile, the situation that the optical assembly 2 needs to be stressed in the traditional mode is avoided, if the optical assembly 2 is provided with a buckle and is clamped on the optical source assembly 1, or the optical assembly 2 is provided with a connecting end connected with the magnetic block, therefore, the reliability and the stability of the LED light source module caused by the fact that the optical assembly is fragile and the buckle is easy to break or the connecting end of the magnetic block is easy to break after long-time use are reduced or avoided.

Example 2

As shown in fig. 5-7, in the present embodiment, the fixing member 3 includes a bottom plate 33 and two engaging members 34, the engaging members 34 are arranged at intervals along the length direction of the bottom plate 33, one end of the engaging member 34 is connected to the bottom plate 33, the other end is a free end, and a bayonet 35 is formed between the free end of the engaging member 34 and the bottom plate 33; the bayonet 35 faces the same end of the base plate 33 and the magnetic block 4 is fixed to the other end of the base plate 33 opposite to the bayonet 35. Further, the light source assembly 1 is provided with a plurality of grooves 5 along the edge thereof, the light source assembly 1 is further provided with a plurality of through holes 6 corresponding to the grooves 5, and the through holes 6 in this embodiment are far away from the edge of the light source assembly 1 or the edge of the optical assembly; a plurality of grooves 5 are formed on the optical assembly 2 along the edge of the optical assembly, a plurality of through holes 6 corresponding to the grooves 5 are further formed on the optical assembly 2, and the grooves 5 and the through holes 6 on the light source assembly 1 and the optical assembly 2 correspond to each other. When the LED light source module is used, the two clamping pieces 34 on the fixing piece 3 are respectively clamped into the grooves 5 and the through holes 6 on the light source assembly 1 and the optical assembly 2, then the fixing piece 3 is pushed to enable the opening formed between the free end of the clamping piece 34 and the bottom plate 33 to be clamped on the light source assembly 1 and the optical assembly 2, the light source assembly 1 and the optical assembly 2 can be fixed, and finally the LED light source module is fixed on a mounting position through the magnetic block 4.

Example 3

As shown in fig. 8-9, the present embodiment provides an LED light source module, which includes a light source assembly 1, an optical assembly 2 and a plurality of fixing members 3, wherein the optical assembly 2 covers the light emitting surface of the light source assembly 1, and the optical assembly 2 is fixed to the light source assembly through a fastener. Specifically, the optical assembly 2 is provided with a plurality of retaining rings 23 along the peripheral side thereof and limit buckles 24 respectively matched with the retaining rings 23, the retaining rings 23 and the limit buckles 24 are both fixed with the optical assembly 2, the retaining rings 23 and the limit buckles 24 in the embodiment are both protruded out of the surface of the optical assembly 1, one end of the fixing element 3 can respectively penetrate through the retaining rings 23 and the limit buckles 24 to form a fixed connection with the optical assembly 2, and the magnetic block 4 is further fixed at the other end of the fixing element 3. Further, the fixing member 3 is strip-shaped, a limiting groove 36 is formed in the end portion, opposite to the magnetic block 4, of the fixing member 3, a limiting block 37 matched with the limiting groove 36 is arranged on the limiting buckle 24, and the limiting block 37 is fixedly connected with the limiting buckle 24. When the fixing member is inserted along the retaining ring 23 and passes through the position-limiting buckle 24, the position-limiting groove 36 on the fixing member 3 abuts against the position-limiting block 37 to limit the fixing member from being inserted further, so as to connect the fixing member with the optical assembly 2. In this embodiment, the end of the fixing member 3 connected with the magnetic block 4 protrudes out of the edge of the optical assembly 2 or the optical source assembly 1 in the transverse direction. At this time, although the optical assembly 2 is connected to the light source assembly 1 by the snap, the light source assembly 1 is located above the optical assembly 2, and the light source assembly 1 cannot directly fall off even if the light source assembly is broken after being snapped. Further, after the magnetic block 4 is fixed on the mounting position, the light source component 1 and the optical component are supported and fixed by the fixing component 3 surrounding the optical component 2.

The above-mentioned embodiments only express the specific embodiments of the utility model, and the description thereof is specific and detailed, but not construed as limiting the scope of the utility model. 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.

Claims

1. The utility model provides a LED light source module which characterized in that: including light source subassembly, optical assembly and a plurality of mounting, the optical assembly lid closes on the light emitting area of light source subassembly, it is a plurality of the mounting is followed light source subassembly or optical assembly's peripheral ring establishes, just the mounting is used for with light source subassembly and optical assembly fix, every still be provided with the magnetic path on the mounting respectively, the magnetic path with mounting fixed connection.

2. The LED light source module as claimed in claim 1, wherein: the mounting includes two clamping parts and connects the flexion of two clamping parts, two on the clamping part for the one end of flexion is the free end, just form the opening between the free end.

3. The LED light source module as claimed in claim 1, wherein: the light source component is provided with a plurality of grooves along the edge thereof, and the light source component is also provided with a plurality of through holes corresponding to the grooves; the optical assembly is provided with a plurality of grooves along the edge thereof, the optical assembly is also provided with a plurality of through holes corresponding to the grooves, and the grooves and the through holes on the light source assembly and the optical assembly are mutually corresponding.

4. The LED light source module as claimed in claim 3, wherein: the mounting includes bottom plate and two joint spares, the joint spare is followed the length direction interval arrangement of bottom plate, the one end of joint spare with the bottom plate is connected, and the other end is the free end, just the free end of joint spare with form the opening between the bottom plate.

5. The LED light source module as claimed in claim 4, wherein: the opening faces to the same end of the bottom plate, and the magnetic block is fixed to the other end, opposite to the opening, of the bottom plate.

6. The LED light source module as claimed in any one of claims 1 to 5, wherein: the light source component comprises a substrate and a plurality of LED lamp beads, and the LED lamp beads are laid and electrically connected on the substrate.

7. The LED light source module as claimed in claim 6, wherein: the optical assembly comprises a cover plate and a plurality of lenses arranged on the cover plate, the lenses correspond to the LED lamp beads, and the lenses and the cover plate are integrally formed.

8. The utility model provides a LED light source module which characterized in that: the optical module is covered and fixed on the light emitting surface of the light source module, a plurality of retaining rings and limiting buckles matched with the retaining rings respectively are arranged on the optical module along the peripheral sides of the optical module, the retaining rings and the limiting buckles are fixed with the optical module, one end of each fixing piece penetrates through the retaining rings and the limiting buckles respectively to form fixed connection with the optical module, and a magnetic block is further fixed at the other end of each fixing piece.

9. The LED light source module as set forth in claim 8, wherein: the fixing piece is in a strip shape, a limiting groove is formed in the fixing piece and corresponds to the end portion of the magnetic block, a limiting block matched with the limiting groove is arranged on the limiting buckle, and the limiting block is fixedly connected with the limiting buckle.

10. The LED light source module as set forth in claim 9, wherein: the light source assembly comprises a substrate and a plurality of LED lamp beads, and the LED lamp beads are laid on the substrate and electrically connected with the substrate; the optical assembly comprises a cover plate and a plurality of lenses arranged on the cover plate, the lenses correspond to the LED lamp beads, and the lenses and the cover plate are integrally formed.