CN210717009U

CN210717009U - Module with high luminous efficiency

Info

Publication number: CN210717009U
Application number: CN201921931794.8U
Authority: CN
Inventors: 王飞; 王强
Original assignee: Guangdong Vorong Photoelectric Technology Co ltd
Current assignee: Foshan Lighting ChanChang photoelectric Co., Ltd; Guangdong Vorong Photoelectric Technology Co.,Ltd.
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-09
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a module with high luminous efficiency, which comprises a heat dissipation base; the lamp panel is installed on the heat dissipation base and is provided with an LED light source; the lens mounting seat is covered and mounted on the lamp panel, a first opening corresponding to the LED light source is formed in the bottom surface of the lens mounting seat, and an opening is formed in the top surface of the lens mounting seat; the reflective paper is arranged on the inner bottom surface of the lens mounting seat and provided with a second opening corresponding to the first opening; and the lens plate is arranged in the lens mounting seat and is positioned above the reflective paper, and the lens plate is provided with a lens part corresponding to the LED light source. Most light that the LED light source sent can be directly through lens board and uncovered up-transmitting away, and few part light can receive the reflex action of lens board down and roll over back to the interior bottom surface of lens mount pad, and the interior bottom surface of lens mount pad has set up reflection of light paper, can be so that the light of reflecting back up-reflecting again goes out to avoid being absorbed, strengthened the light-emitting efficiency of module greatly.

Description

Module with high luminous efficiency

Technical Field

The utility model relates to a LED technical field, in particular to module of high luminous efficiency.

Background

To the luminous module on the market, in order to improve the grading effect, often can cover installation lens in the top of LED light source, most light that the LED light source sent all can pass lens and launch away, but still have a small part of light can receive thereby the reflection on lens surface to retrace and shine to lamp plate or lamp body on to the luminous efficiency of luminous module can't further strengthen.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a module of high luminous efficiency has set up the reflection of light paper around the LED light source of lens board below, and the light that can avoid reflecting back is absorbed, has strengthened the luminous efficiency of module greatly.

According to the utility model discloses a high luminous efficiency's module, include: a heat dissipation base; the lamp panel is installed on the heat dissipation base and provided with a plurality of LED light sources; the lens mounting seat is covered and mounted on the lamp panel, a first opening corresponding to the LED light source is formed in the bottom surface of the lens mounting seat, and an opening is formed in the top surface of the lens mounting seat; the reflective paper is arranged on the inner bottom surface of the lens mounting seat and provided with a second opening corresponding to the first opening; and the lens plate is arranged in the lens mounting seat and is positioned above the reflective paper, and the lens plate is provided with a lens part corresponding to the LED light source.

According to the utility model discloses high luminous efficiency's module has following beneficial effect at least: in this embodiment, most light that the LED light source sent can directly be passed through the lens board and uncovered up-transmitting goes out, and the minor part light that the LED light source sent can receive the reflex action of lens board, can down roll over back to the interior bottom surface of lens mount pad, and this embodiment has add reflection of light paper at the interior bottom surface of lens mount pad, can make the light that reflects back up the reflection again go out, and not absorbed by the interior bottom surface of lens mount pad, thereby the light-emitting efficiency of module has been strengthened greatly.

According to some embodiments of the invention, the bottom of the heat dissipation base is provided with the fin that is the range setting.

According to some embodiments of the invention, the surface of the cooling fin is provided with a heat dissipation stripe for increasing the heat dissipation area.

According to the utility model discloses a some embodiments, the mounting hole has been seted up to the both sides of heat dissipation base.

According to the utility model discloses a some embodiments, still offer on the heat dissipation base and be used for running through from top to bottom the wire through-hole of heat dissipation base.

According to some embodiments of the invention, the shape phase-match of the appearance of the reflective paper and the interior bottom surface of the lens mount corresponds.

According to the utility model discloses an in some embodiments, the interior bottom surface of lens mount pad is provided with and is used for right the reflection of light paper edge carries out spacing groove.

According to the utility model discloses a some embodiments still include the set screw, the set screw passes from top to bottom in proper order the reflection of light paper the lens mount pad with the lamp plate is fixed extremely on the heat dissipation base.

According to some embodiments of the utility model, still include the reinforcement screw, the edge of lens mount pad passes through the reinforcement screw is fixed extremely on the heat dissipation base.

According to the utility model discloses a some embodiments, the lens mount pad include down the mount pad and with the last mount pad that the mount pad matches down, the mount pad cover is installed down on the lamp plate, first trompil setting is in on the mount pad down, uncovered setting is in on the mount pad.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a structural installation diagram of a high luminous efficiency module according to an embodiment of the present invention;

fig. 2 is an exploded view of a high luminous efficiency module according to an embodiment of the present invention;

fig. 3 is a side view of a high luminous efficiency module according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is an enlarged view of a portion B in fig. 2.

Reference numerals:

a heat dissipation base 100, a heat dissipation fin 110, a heat dissipation stripe 111, a mounting hole 120, and a wire through hole 130;

a lamp panel 200, an LED light source 210;

a lower mounting seat 310, a first opening 311, a limiting groove 312, an upper mounting seat 320 and an opening 321;

a reflective paper 400, a second opening 410;

lens plate 500, lens portion 510;

a set screw 600;

the reinforcing screw 700.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, a high luminous efficiency module according to an embodiment of the present invention includes: a heat dissipation base 100; a lamp panel 200 mounted on the heat dissipation base 100, the lamp panel 200 having a plurality of LED light sources 210; the lens mounting base is covered and mounted on the lamp panel 200, the bottom surface of the lens mounting base is provided with a first opening 311 corresponding to the LED light source 210, and the top surface of the lens mounting base is provided with an opening 321; the reflective paper 400 is arranged on the inner bottom surface of the lens mounting seat, and the reflective paper 400 is provided with a second opening 410 corresponding to the first opening 311; and a lens plate 500 installed inside the lens mount and positioned above the reflective paper 400, wherein the lens plate 500 is provided with a lens portion 510 corresponding to the LED light source 210.

According to the utility model discloses high luminous efficiency's module has following beneficial effect at least: in this embodiment, most light that LED light source 210 sent can directly up launch through lens board 500 and uncovered 321, and the few part light that LED light source 210 sent can receive lens board 500's reflex action, can down roll over back to the interior bottom surface of lens mount pad, and this embodiment has add reflection of light paper 400 at the interior bottom surface of lens mount pad, can make the light of reflection back up reflect away again, rather than absorbed by the interior bottom surface of lens mount pad, thereby the light-emitting efficiency of module has been strengthened greatly.

In addition, it should be noted that the lamp panel 200 generates heat during operation, and the heat is transferred through the heat dissipation base 100, so as to achieve a better heat dissipation effect. Secondly, the number of the LED light sources 210 may be multiple, and in order to achieve a more uniform light emitting effect, the LED light sources 210 arranged in a matrix may be provided. In this embodiment, in order to prevent the light of the LED light source 210 from being blocked, the bottom surface of the lens mounting base is sequentially provided with the first opening 311 and the reflective paper 400 is provided with the second opening 410, so that the LED light source 210 can be exposed and located below the lens plate 500. Since the LED light sources 210 are spaced apart from each other by a certain distance, in order to enable each LED light source 210 to independently distribute light, the present embodiment correspondingly provides a plurality of lens portions 510 on the lens plate 500.

According to some embodiments of the present invention, the bottom of the heat sink base 100 is provided with fins 110 arranged in a row. In this embodiment, the heat sink 110 is additionally disposed at the bottom of the heat sink base 100, so as to greatly increase the heat dissipation area, and thus greatly improve the heat dissipation efficiency of the module. The heat dissipation fins 110 may be straight or wavy; preferably, the heat dissipation area of the wavy heat dissipation fins 110 is larger, and the heat dissipation effect is better.

According to some embodiments of the present invention, the surface of the heat sink 110 is provided with heat dissipation stripes 111 for increasing the heat dissipation area. In this embodiment, the heat dissipation stripes 111 are additionally provided on the surface of the heat dissipation plate 110, so that the heat dissipation area can be further increased, and the heat dissipation efficiency can be improved.

According to some embodiments of the present invention, the mounting holes 120 are opened on both sides of the heat dissipation base 100. In this embodiment, the heat sink base 100 may be directly mounted to a wall or mounted to a bracket through the mounting hole 120.

According to some embodiments of the present invention, the heat dissipation base 100 is further provided with a wire through hole 130 for penetrating the heat dissipation base 100 from top to bottom. In order to supply power to the lamp plate 200 of setting between heat dissipation base 100 and lens mount pad, wire through-hole 130 has been seted up to this embodiment on heat dissipation base 100, can adopt the wire to supreme wire through-hole 130 of passing down to the electricity is connected to lamp plate 200, realizes supplying power to lamp plate 200, and compact structure is practical.

According to some embodiments of the present invention, the shape of the reflective paper 400 corresponds to the shape of the inner bottom surface of the lens mount. In this embodiment, in order to make the light reflecting effect better, the light reflecting paper 400 is covered on the inner bottom surface of the lens mount as fully as possible.

According to some embodiments of the utility model, the interior bottom surface of lens mount pad is provided with and is used for carrying out spacing groove 312 to reflection of light paper 400 edge. In this embodiment, the position of placing that spacing groove 312 can be to reflection of light paper 400 is spacing, and is swift simple more during the installation.

According to the utility model discloses a some embodiments still include set screw 600, and set screw 600 passes reflection of light paper 400, lens mount pad and lamp plate 200 from top to bottom in proper order and fixes to heat dissipation base 100 on.

According to some embodiments of the present invention, further comprising a reinforcing screw 700, the edge of the lens mount is fixed to the heat dissipation base 100 by the reinforcing screw 700.

According to some embodiments of the present invention, the lens mount includes a lower mount 310 and an upper mount 320 matched with the lower mount 310, the lower mount 310 is covered and installed on the lamp panel 200, the first opening 311 is disposed on the lower mount 310, and the opening 321 is disposed on the upper mount 320.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.

Claims

1. A module with high luminous efficiency is characterized by comprising:

a heat dissipation base;

the lamp panel is installed on the heat dissipation base and provided with a plurality of LED light sources;

the lens mounting seat is covered and mounted on the lamp panel, a first opening corresponding to the LED light source is formed in the bottom surface of the lens mounting seat, and an opening is formed in the top surface of the lens mounting seat;

the reflective paper is arranged on the inner bottom surface of the lens mounting seat and provided with a second opening corresponding to the first opening;

and the lens plate is arranged in the lens mounting seat and is positioned above the reflective paper, and the lens plate is provided with a lens part corresponding to the LED light source.

2. The high luminous efficiency module as set forth in claim 1, wherein: the bottom of the heat dissipation base is provided with heat dissipation fins which are arranged in an array mode.

3. The high luminous efficiency module as set forth in claim 2, wherein: and the surface of the radiating fin is provided with radiating stripes for increasing the radiating area.

4. The high luminous efficiency module as set forth in claim 1, wherein: mounting holes are formed in two sides of the heat dissipation base.

5. The high luminous efficiency module as set forth in claim 1, wherein: and the heat dissipation base is also provided with a lead through hole which is used for vertically penetrating through the heat dissipation base.

6. The high luminous efficiency module as set forth in claim 1, wherein: the shape of the reflective paper is matched and corresponding to the shape of the inner bottom surface of the lens mounting seat.

7. The high luminous efficiency module as set forth in claim 1, wherein: the inner bottom surface of the lens mounting seat is provided with a limiting groove used for limiting the edge of the reflective paper.

8. The high luminous efficiency module as set forth in claim 1, wherein: still include the set screw, the set screw from top to bottom passes in proper order the reflection of light paper lens mount pad with the lamp plate is fixed extremely on the heat dissipation base.

9. The high luminous efficiency module as set forth in claim 1, wherein: still include the reinforcement screw, the edge of lens mount pad passes through the reinforcement screw is fixed extremely on the heat dissipation base.

10. The high luminous efficiency module as set forth in claim 1, wherein: the lens mount pad include down the mount pad and with the last mount pad that the mount pad matches down, the mount pad covers down to be installed on the lamp plate, first trompil sets up down on the mount pad, uncovered setting is in on the last mount pad.