CN214580908U

CN214580908U - LED lens module

Info

Publication number: CN214580908U
Application number: CN202120142311.7U
Authority: CN
Inventors: 李刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-02
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a LED lens module, including anti-dazzle mesh lens hood, optical assembly, connect the base, PCB board and LED light source, the inner wall that anti-dazzle mesh lens hood's top was equipped with light-emitting window and light-emitting window has plated the extinction coating, anti-dazzle mesh lens hood bottom department is equipped with the installing port, optical assembly's the top outside is equipped with the outer edge of assembly with installing port cooperation installation, the buckle is installed to anti-dazzle mesh lens hood's bilateral symmetry, be equipped with a plurality of trompil installation positions with optical assembly bottom adaptation on the connection base, the side that the connection base is located the trompil installation position is equipped with the block groove with buckle cooperation joint, it all is equipped with a plurality of evenly distributed's screw hole to correspond position department on connection base and the PCB board, the PCB board is located the below of connecting the base, the LED light source is installed with the corresponding position department of connection base in PCB board top. The utility model discloses optical lens uses the light source of many independent regulation colour temperatures, uses detachable buckle to connect, removable wherein optical assembly, and it is convenient to change the equipment, and the matching degree is high.

Description

LED lens module

Technical Field

The utility model relates to a LED technical field particularly, relates to a LED lens module.

Background

At present, the LED lens module mainly adopts the integral injection molding of a plurality of lenses, is installed in an aluminum section bar for use after splicing, or adopts a single lens and a PC bracket to be glued on a PCB board, and is sealed by a glass cover plate. Two of the light sources are mostly matched with a single light source of SMD3030, 3535 and 5050, and only one color temperature can be selected. Two of these approaches have the following problems:

1: the user is inconvenient to replace, and the whole optical assembly needs to be replaced if other light distribution forms are needed;

2: the appearance of the product is single, and the types of the matched lamps are few;

3: the product can only use a colour temperature, can't intelligent dimming intensity, the mixing of colors temperature.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lens module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED lens module comprises an anti-glare lens hood, an optical assembly, a connecting base, a PCB and an LED light source, the top of the anti-dazzle shade is provided with a light outlet, the inner wall of the light outlet is plated with a light absorption coating, the bottom end of the anti-dazzle shade is provided with a mounting opening, the outer side of the top end of the optical component is provided with an assembly outer edge which is matched and installed with the installation port, the two sides of the anti-dazzle shade are symmetrically provided with buckles, the connecting base is provided with a plurality of hole mounting positions matched with the bottom end of the optical component, the side edge of the connecting base, which is positioned at the hole mounting positions, is provided with a clamping groove which is matched and clamped with the buckle, a plurality of screw holes are uniformly distributed at the corresponding positions on the connecting base and the PCB, the PCB is located below the connecting base, and a plurality of independent LED light sources are installed at positions corresponding to the opening installation positions of the top of the PCB and the connecting base.

Furthermore, the light outlet of the anti-glare light shield is rectangular.

Furthermore, the mounting opening of the anti-glare light shield and the outer edge of the optical assembly are both round or rectangular.

Further, the anti-glare light shield is made of a plastic material.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a pair of every optical assembly of LED lens module uses single or many independently adjustable LED light sources, anti-dazzle mesh lens hood uses detachable buckle with the connection base to connect, removable wherein optical assembly, optical lens independent utility, the structure is exquisite, be convenient for install and disassemble, with grading major assembly optical lens and mounting structure modularization, connect different combinations through the buckle formula and satisfy practical application's polytropy, the input of mould has been reduced, the adaptability has been strengthened, glare is reduced, adapt to intelligent control's trend, the illumination design theory based on people has been embodied.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an LED lens module according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of an explosion separation structure of an LED lens module according to an embodiment of the present invention.

Reference numerals:

1. anti-glare shades; 1.1, a light absorbing coating; 1.2, mounting ports; 1.3, buckling; 2. an optical component; 2.1, assembling an outer edge; 3. connecting a base; 3.1, screw holes; 3.2, a clamping groove; 4. a PCB board; 4.1, LED light source.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, an LED lens module according to an embodiment of the present invention includes an anti-glare shield 1, an optical assembly 2, a connection base 3, a PCB 4 and an LED light source 4.1, wherein the anti-glare shield 1 has a light exit at the top and a light absorbing coating 1.1 is coated on the inner wall of the light exit for anti-glare effect, a mounting opening 1.2 is disposed at the bottom of the anti-glare shield 1, an outer assembly edge 2.1 is disposed at the outer side of the top of the optical assembly 2 and is fittingly mounted with the mounting opening 1.2 for limiting and fixing the top of the optical assembly 2, fasteners 1.3 are symmetrically mounted at two sides of the anti-glare shield 1, a plurality of hole mounting positions are disposed on the connection base 3 and are adapted to the bottom of the optical assembly 2, a locking groove 3.2 is disposed at the side of the hole mounting position of the connection base 3 and is fittingly locked with the fasteners 1.3, the bottom of the optical assembly 2 (i.e., a lens) is limited on the hole mounting position by locking and is fixedly mounted, the equipment and the change of being convenient for optical assembly 2 through block connected mode, protect optical assembly 2 simultaneously, make optical assembly 2 become independent part, it all is equipped with a plurality of evenly distributed's screw hole 3.1 to correspond position department on connecting base 3 and the PCB board 4, be convenient for fix on the radiator and dispel the heat when connecting PCB board 4 and connecting base 3 through screw hole 3.1, form unified module, PCB board 4 is located the below of connecting base 3, a plurality of independent LED light sources 4.1 are installed to the trompil installation position department of PCB board 4 top and connecting base 3, independent LED light source 4.1 colour temperature can be different, the current-voltage of every light source of accessible circuit control device control, reach the function of luminance and the colour temperature of the whole module of control.

In addition, can be with its independent production through this module of optical assembly 2, wherein optical assembly 2 designs for independent multiple grading scheme, including super small angle in the circular facula, small-angle, well angle, wide angle, single polarization light in the asymmetric facula, two-way polarization light, this optical element uses calculus scale principle, can mix many LED light source 4.1.

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 LED lens module is characterized by comprising an anti-dazzle light shield (1), an optical assembly (2), a connecting base (3), a PCB (printed circuit board) and an LED light source (4.1), wherein a light outlet is formed in the top of the anti-dazzle light shield (1), a light absorption coating (1.1) is plated on the inner wall of the light outlet, a mounting opening (1.2) is formed in the bottom end of the anti-dazzle light shield (1), an assembly outer edge (2.1) matched and mounted with the mounting opening (1.2) is arranged on the outer side of the top end of the optical assembly (2), buckles (1.3) are symmetrically mounted on two sides of the anti-dazzle light shield (1), a plurality of hole mounting positions matched and mounted with the bottom end of the optical assembly (2) are arranged on the connecting base (3), clamping grooves (3.2) matched and clamped with the buckles (1.3) are arranged on the side edges of the hole mounting positions of the connecting base (3), and a plurality of screw holes (3.1) which are uniformly distributed are formed in corresponding positions on the connecting base (3) and the PCB (4), the PCB (4) is located below the connecting base (3), and a plurality of independent LED light sources (4.1) are installed at the positions, corresponding to the opening installation positions, of the top of the PCB (4) and the connecting base (3).

2. The LED lens module according to claim 1, wherein the light exit of the anti-glare light shield (1) is rectangular.

3. The LED lens module according to claim 1, wherein the mounting opening of the anti-glare light shield (1) and the mounting outer edge (2.1) of the optical component (2) are both circular or rectangular.

4. The LED lens module according to claim 1, wherein the antiglare light shield (1) is made of a plastic material.