CN220669261U

CN220669261U - Point light source lighting module with variable beam angle

Info

Publication number: CN220669261U
Application number: CN202321224776.2U
Authority: CN
Inventors: 张建威
Original assignee: Dalian Lufei Photoelectric Technology Co ltd
Current assignee: Dalian Lufei Photoelectric Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2024-03-26
Anticipated expiration: 2033-05-19

Abstract

The utility model provides a point light source lighting module with a variable beam angle, which comprises a lighting module, wherein the lighting module comprises an LED substrate assembly in a space surrounded by an aluminum mounting shell and an upper cover, a lens is covered above an LED lamp source of the LED substrate assembly, a lens exposing hole matched with the lens is formed in the upper cover at the lens, a reflecting cup assembly is arranged above the upper cover, the reflecting cup assembly comprises a reflecting cup, the reflecting cup surrounds the outer side of the lens and is used for changing the beam angle of the LED substrate assembly, and power line interfaces are arranged on the left side and the right side of the LED substrate assembly.

Description

Point light source lighting module with variable beam angle

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a point light source lighting module with a variable beam angle.

Background

At present, the beam angles of the existing point light source lamp, the lamp strip and the line lamp are single, and the beam angles of the finished lamp cannot be changed, so that the finished lamp cannot be suitable for more application occasions. The indoor lamp without the indirect lighting of the main lamp is used, and the lamp cannot be well matched with the installation environment due to the corner or the round angle, so that the overall attractiveness is affected, and the phenomenon of uneven lighting exists.

The existing point light source can be installed by means of a perforated installation piece, and the outer elevation curtain wall installation engineering of the large public building has the problems of high construction quality requirement, high-altitude operation difficulty, large installation body quantity and the like; lamps such as line lamps, lamp strips and the like can be used only by pre-embedding aluminum pieces or hanging plates on the mounting surface, and the requirement on the flatness of the mounting surface is high.

In addition, the glue filling of the spot light source module in the market at present is waterproof, and is positive or back glue filling, and under the condition that the internal glue filling can not be seen, certain air bubbles and the phenomenon of insufficient glue filling can be generated in the lamp body.

Disclosure of Invention

According to the above-mentioned technical problems, a point light source lighting module with a variable beam angle is provided.

The utility model adopts the following technical means:

the utility model provides a variable light beam angle's pointolite lighting module, includes lighting module, lighting module is including installing the LED base plate subassembly in aluminum hull and upper cover enclose into the space, the lens cover in LED base plate subassembly's LED lamp source top, the upper cover in lens department be equipped with the lens of lens looks adaptation exposes the hole, the upper cover top is provided with the reflector cup subassembly, the reflector cup subassembly includes the reflector cup, the reflector cup encircle in the lens outside is used for changing LED base plate subassembly's light beam angle, LED base plate subassembly left and right sides all is equipped with the power cord interface.

Further, the reflecting cup assembly further comprises a clamping plate, wherein the clamping plate is positioned above the aluminum shell, the reflecting cup is fixed on the clamping plate, and the lower end of the reflecting cup passes through the clamping plate; the upper cover is provided with a reflector cup positioning groove at the outer side of the lens exposing hole, and the lower end of the reflector cup is arranged in the reflector cup positioning groove;

the both sides of cardboard are equipped with the buckle of vertical setting respectively, the cardboard passes through the buckle with aluminum hull buckle is connected.

Further, the point light source lighting module is provided with a plurality of lighting modules, the LED substrate assemblies of the lighting modules are connected in series through power lines, and two ends of the power lines are respectively connected with a waterproof connector male plug and a waterproof connector female plug.

Further, the side wall of the aluminum shell is respectively provided with a glue inlet and an air outlet, and waterproof glue enters from the glue inlet.

Further, the lens is tightly matched with the lens exposing hole, and the upper cover is tightly matched with the aluminum shell.

Further, the lens is connected with the LED substrate assembly through a screw, and the upper cover is connected with the aluminum shell through a screw.

Further, the upper cover and the aluminum shell are provided with mounting holes for screws to pass through to fix the point light source lighting module on the wall surface.

Further, the wire rod of the power line is a flat flexible wire rod.

Compared with the prior art, the utility model has the following advantages:

1. the utility model has simple and quick operation, can change the beam angle, is suitable for more application occasions, can be fixed on the installation wall surface without being installed by means of the punching mode of the installation piece, greatly reduces the workload, and is installed on irregular surfaces such as corners, dead angles and the like.

2. According to the utility model, glue is filled from the side edge of the aluminum shell during glue filling, so that the phenomena of bubble generation and glue filling dissatisfaction in the lamp body are solved, and the waterproof effect of IP65 can be achieved for the whole module.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a point light source lighting module with variable beam angle according to the present utility model.

Fig. 2 is a schematic exploded view of a point light source lighting module with a variable beam angle according to the present utility model.

Fig. 3 is a cross-sectional view of a variable beam angle point light source lighting module according to the present utility model.

Fig. 4 is a schematic installation diagram of a point light source lighting module with a variable beam angle according to the present utility model.

Fig. 5 is a second installation schematic diagram of a point light source lighting module with a variable beam angle according to the present utility model.

Fig. 6 is a schematic diagram of a series connection state of a point light source lighting module with a variable beam angle according to the present utility model.

Fig. 7 is a schematic installation diagram of a point light source lighting module with a variable beam angle according to the present utility model.

In the figure: 1. a lighting module; 11. an LED substrate assembly; 111. an LED light source; 12. a lens; 13. an upper cover; 131. a lens exposing hole; 132. a mounting hole; 14. an aluminum shell; 141. a glue inlet; 142. an exhaust port; 2. a reflector cup assembly; 21. a reflective cup; 22. a clamping plate; 3. a power line; 4. the waterproof connector is inserted; 5. the waterproof connector is inserted into the socket.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be clear that the dimensions of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model: the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Example 1

As shown in fig. 1-5, the utility model provides a point light source lighting module with a variable beam angle, which comprises a lighting module 1, wherein the lighting module 1 comprises an LED substrate assembly 11 arranged in a space surrounded by an aluminum shell 14 and an upper cover 13, a lens 12 is covered on an LED lamp source 111 of the LED substrate assembly 11 and is fixedly connected with the LED substrate assembly 11 through a screw, the lens 12 is made of a semitransparent PC material, the excellent diffusion effect greatly exerts the efficiency of an LED, the LED substrate assembly 11 is fixed by using a screw after being contacted with the surface, the penetration of glue can be completely isolated without additional components, the upper cover 13 is arranged above the LED substrate assembly 11, a lens exposing hole 131 matched with the lens 12 is arranged above the upper cover 13, the lens 12 is tightly matched with the lens exposing hole 131, the glue penetrating during glue filling is prevented, the whole cost is greatly reduced, the aluminum shell 14 is arranged below the LED substrate assembly 11, the upper cover 13 is tightly matched with the aluminum shell 14, and the upper cover 14 is tightly matched with the screw; the aluminum shell 14 is made of aluminum alloy, the LED substrate assembly 11 is directly attached to the inside of the aluminum shell, a good heat dissipation effect is achieved, the upper cover 13 is provided with the reflecting cup assembly 2, the reflecting cup assembly 2 comprises a reflecting cup 21 and a clamping plate 22, the reflecting cup 21 is made of aluminum alloy and surrounds the outer side of the lens 12 and is used for changing the beam angle of the LED substrate assembly 11, the clamping plate 22 is made of stainless steel and is located above the aluminum shell 14, the reflecting cup 21 is fixed on the clamping plate 22, and the lower end of the reflecting cup passes through the clamping plate 22; the upper cover 13 is provided with a reflective cup positioning groove in the outer side of the lens exposing hole 131, the lower end of the reflective cup 21 is arranged in the reflective cup positioning groove, two sides of the clamping plate 22 are respectively provided with a vertically arranged buckle, the clamping plate is connected with the buckle of the aluminum shell 14 through the buckle, the buckle is elastic and can be easily clamped into the aluminum shell 14 to be connected with the aluminum shell 14, the left side and the right side of the LED substrate assembly 11 are respectively provided with a power line interface, and two ends of the power line 3 are respectively connected with a waterproof connector male plug 4 and a waterproof connector female plug 5. The wire rod of the power line 3 is a flat flexible wire rod, and because the bending direction of the power line 3 needs to be bent or straightened according to actual demands, the bending direction of the power line 3 is conveniently controlled by adopting the flat flexible wire rod, the service life of the power line 3 is prolonged, and if required, the power line 3 can be cut at any position and connected with a plug for use, and the point light source lighting module can be installed on an irregular surface.

The side wall of the aluminum shell 14 is respectively provided with a glue inlet 141 and an air outlet 142, waterproof glue enters from the glue inlet 141, and glue is filled from the side edge of the aluminum shell 14 during glue filling, so that the phenomenon that bubbles are generated inside a lamp body and the glue filling is not full is solved, the whole point light source lighting module can achieve the waterproof effect of IP65, the point light source lighting module is not only suitable for indoor use, but also can be used for outdoor wall profile irradiation due to excellent IP65 waterproof effect.

The upper cover 13 top is equipped with mounting hole 132, and usable screw passes mounting hole 132 and directly fixes on the installation wall when installing this pointolite module, and easy operation is swift, need not to install with the help of the mode that the installed part punched, has greatly reduced work load.

The point light source module has wide use of variable beam angles, the illumination module 1 can be used as hidden indirect illumination, the luminous cup assembly 2 can be used as local illumination after being added, and the single-point light source module can also be used as an independent special light source.

The point light source module assembly mode is as follows: as shown in fig. 2, the LED substrate assembly 11 with the power cord 3 soldered thereto is placed in an aluminum case in this order, the LED light source 111 is covered with the lens 12, the LED substrate assembly 11 and the lens 12 are fixed by screws, then the upper cover 13 is placed, and finally the upper cover 13 is fixed by screws.

Example 2

As shown in fig. 6, this embodiment discloses a point light source lighting module with a variable beam angle, which is based on embodiment 1, and adopts a plurality of lighting modules 1 to be connected in series, wherein LED substrate assemblies 11 of a plurality of lighting modules 1 are connected in series through a power line 3, and two ends of the power line 3 are respectively connected with a waterproof connector male plug 4 and a waterproof connector female plug 5. The wire rod of the power line 3 is a flat flexible wire rod, and because the bending direction of the power line 3 needs to be bent or straightened according to actual demands, the bending direction of the power line 3 is conveniently controlled by adopting the flat flexible wire rod, the service life of the power line 3 is prolonged, and if required, the power line 3 can be cut at any position and connected with a plug for use, and the point light source lighting module can be installed on an irregular surface.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a variable light beam angle's pointolite lighting module, its characterized in that, includes lighting module, lighting module is including installing the LED base plate subassembly in aluminum hull and upper cover enclose the space, the lens cover in LED base plate subassembly's LED lamp source top, the upper cover in lens department be equipped with the lens of lens looks adaptation exposes the hole, the upper cover top is provided with the reflector cup subassembly, the reflector cup subassembly includes the reflector cup, the reflector cup encircle in the lens outside for change LED base plate subassembly's light beam angle, LED base plate subassembly left and right sides all is equipped with the power cord interface.

2. The variable beam angle point source lighting module of claim 1, wherein the reflector cup assembly further comprises a clamping plate, the clamping plate is positioned above the aluminum shell, the reflector cup is fixed on the clamping plate, and the lower end of the reflector cup passes through the clamping plate; the upper cover is provided with a reflector cup positioning groove at the outer side of the lens exposing hole, and the lower end of the reflector cup is arranged in the reflector cup positioning groove;

3. The variable beam angle point source lighting module of claim 1, wherein the lens is mated with the lens exposing hole and the upper cover is mated with the aluminum case.

4. The point light source lighting module with the variable beam angle as claimed in claim 1, wherein the side wall of the aluminum shell is respectively provided with a glue inlet and an air outlet, and the waterproof glue enters from the glue inlet.

5. The variable beam angle point source lighting module of claim 1, wherein the lens is screwed to the LED substrate assembly and the upper cover is screwed to the aluminum housing.

6. The variable beam angle point source lighting module of claim 1, wherein the upper cover and the aluminum housing are provided with mounting holes for screws to pass through to fix the point source lighting module on a wall surface.

7. The variable beam angle point source lighting module of any one of claims 1-6, wherein the point source lighting module comprises a plurality of lighting modules, the LED substrate assemblies of the lighting modules are connected in series through a power line, and two ends of the power line are respectively connected with a waterproof connector male plug and a waterproof connector female plug.

8. The variable beam angle point source lighting module of claim 7, wherein the wire of the power cord is a flat flexible wire.