CN215259387U

CN215259387U - LED projection lamp

Info

Publication number: CN215259387U
Application number: CN202121251776.2U
Authority: CN
Inventors: 皮远军; 康伟; 陈志祥; 严中祥
Original assignee: Zopoise Technology Zhuzhou Co Ltd
Current assignee: Zopoise Technology Zhuzhou Co Ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-21
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a LED projecting lamp, including driving power supply subassembly, installing support subassembly, frame and LED module subassembly, the installation of driving power supply subassembly is fixed in on the installing support subassembly, LED module subassembly matched stack in the frame, the frame install in on the installing support subassembly, LED module subassembly includes radiator, PCB board subassembly, sealing washer and lens, PCB board subassembly the sealing washer and lens install in proper order and set firmly in on the radiator. The utility model has the advantages that: the radiator adopts a streamline outline structure, so that the surface heat dissipation area is increased; the chimney-type heat dissipation holes are formed in the LED module assembly, so that air convection is accelerated, heat dissipation is fast, the product size of the projection lamp can be greatly reduced, the product weight is reduced, and the falling risk of the high-altitude lamp is solved; the angle can be adjusted freely after the lamp is installed, and the lamp is suitable for illumination in different use occasions.

Description

LED projection lamp

[ technical field ] A method for producing a semiconductor device

The utility model relates to an illumination lamps and lanterns technical field especially relates to a LED projecting lamp.

[ background of the invention ]

In the current landscape brightening market, lamps with various powers and various light colors are in a variety, but with the increase of the power of a projection lamp and the increase of the service time, the heating of the lamps is increased, and the current lamp heat dissipation structure cannot dissipate heat in time, so that the temperature in the lamps is too high and the lamps are damaged.

Therefore, a new LED projector is needed to solve the above technical problems.

[ Utility model ] content

The utility model discloses a LED projecting lamp, it can solve the technical problem who relates to in the background art.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a LED projecting lamp, includes drive power supply subassembly, installing support subassembly, frame and LED module subassembly, drive power supply subassembly installation is fixed in on the installing support subassembly, LED module subassembly matched stack in the frame, the frame install in on the installing support subassembly, LED module subassembly includes radiator, PCB board subassembly, sealing washer and lens, PCB board subassembly the sealing washer and lens install in proper order and set firmly in on the radiator, it has a plurality of first chimney louvres to distribute on the radiator, and it has a plurality of second chimney louvres to distribute on the lens.

As the utility model discloses a preferred improvement, installing support subassembly includes installing support, fixed screw, screw cap, curb plate, adjusting screw, angle memory needle and angle pointer, the installing support passes through the fixed screw with the rotatable installation of cooperation of screw cap in on the curb plate, be equipped with the adjusting screw hole on the curb plate, the adjusting screw with the cooperation of angle memory needle and install in adjust the screw hole, the angle pointer install in the installing support is last and the direction angle table on the curb plate.

As a preferred improvement of the present invention, the driving power supply module is fixedly mounted on the mounting bracket through screws.

As an optimized improvement of the utility model, the frame pass through screw fixed mounting in on the installing support subassembly.

As an optimized improvement of the present invention, the LED module assembly is assembled in the frame through screws.

As a preferred improvement of the utility model, the LED module assembly further comprises a waterproof joint arranged on the radiator.

As a preferred improvement of the utility model, first chimney louvre with second chimney louvre intercommunication.

As a preferred improvement of the present invention, the heat sink has a streamlined contour structure.

The utility model has the advantages that:

1. the radiator adopts a streamline outline structure, so that the surface heat dissipation area is increased;

2. the chimney-type heat dissipation holes are formed in the LED module assembly, so that air convection is accelerated, heat dissipation is fast, the product size of the projection lamp can be greatly reduced, the product weight is reduced, and the falling risk of the high-altitude lamp is solved;

3. the angle can be adjusted freely after the lamp is installed, and the lamp is suitable for illumination in different use occasions.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced 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 without inventive work, wherein:

fig. 1 is an exploded perspective view of the LED projector of the present invention;

FIG. 2 is a structural diagram of the mounting bracket of the present invention;

fig. 3 is an exploded perspective view of the LED module assembly of the present invention.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an LED projection lamp, which includes a driving power supply assembly 1, a mounting bracket assembly 2, a frame 3 and an LED module assembly 4, wherein the driving power supply assembly 1 is mounted and fixed on the mounting bracket assembly 2, the LED module assembly 4 is assembled in the frame 3, the frame 3 is mounted on the mounting bracket assembly 2, the LED module assembly 4 includes a heat sink 41, a PCB assembly 42, a sealing ring 43 and a lens 44, the PCB assembly 42, the sealing ring 43 and the lens 44 are sequentially mounted and fixed on the heat sink 41, a plurality of first chimney heat dissipation holes 411 are distributed on the heat sink 41, a plurality of second chimney heat dissipation holes 441 are distributed on the lens 44, specifically, the first chimney heat dissipation holes 411 are communicated with the second chimney heat dissipation holes 441, so as to accelerate air convection, the radiator 41 can dissipate heat quickly, the size of the radiator 41 is reduced, the size of a projection lamp can be greatly reduced, the weight of a product is reduced, and the falling risk of a high-altitude lamp is solved.

Installing support subassembly 2 includes installing support 21, fixed screw 22, screw cap 23, curb plate 24, adjusting screw 25, angle memory needle 26 and angle pointer 27, installing support 21 passes through fixed screw 22 with the rotatable installation in of cooperation of screw cap 23 on the curb plate 24, be equipped with adjusting screw hole 241 on the curb plate 24, adjusting screw 25 with angle memory needle 26 cooperation and install in adjusting screw hole 241, angle pointer 27 install in on the installing support 21 and point to the last angle table of curb plate 24. Therefore, the angle of the lamp can be freely adjusted after installation, and the lamp is suitable for illumination in different use occasions.

The driving power supply module 1 is fixedly mounted on the mounting bracket 21 by screws (not numbered). The frame 3 is fixedly arranged on the mounting bracket assembly 2 through screws. The LED module assembly 4 is assembled in the frame 3 through screws. The LED module assembly 4 further comprises a waterproof connector 45 disposed on the heat sink 41.

The radiator 41 adopts a streamline outline structure, so that the surface heat dissipation area of the radiator 41 can be increased, and the heat dissipation efficiency is improved.

The utility model has the advantages that:

the radiator adopts a streamline outline structure, so that the surface heat dissipation area is increased;

the chimney-type heat dissipation holes are formed in the LED module assembly, so that air convection is accelerated, heat dissipation is fast, the product size of the projection lamp can be greatly reduced, the product weight is reduced, and the falling risk of the high-altitude lamp is solved;

the angle can be adjusted freely after the lamp is installed, and the lamp is suitable for illumination in different use occasions.

While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The utility model provides a LED projecting lamp, includes drive power supply subassembly, installing support subassembly, frame and LED module subassembly, its characterized in that, drive power supply subassembly installation is fixed in on the installing support subassembly, LED module subassembly matched stack in the frame, the frame install in on the installing support subassembly, LED module subassembly includes radiator, PCB board subassembly, sealing washer and lens, PCB board subassembly the sealing washer and lens install in proper order and set firmly in on the radiator, it has a plurality of first chimney louvres to distribute on the radiator, and it has a plurality of second chimney louvres to distribute on the lens.

2. The LED projection lamp according to claim 1, wherein the mounting bracket assembly comprises a mounting bracket, a fixing screw, a screw cap, a side plate, an adjusting screw, an angle memory needle and an angle indicator needle, the mounting bracket is rotatably mounted on the side plate through the fixing screw and the screw cap, the side plate is provided with an adjusting screw hole, the adjusting screw is matched with the angle memory needle and mounted in the adjusting screw hole, and the angle indicator needle is mounted on the mounting bracket and points to the angle gauge on the side plate.

3. The LED projector of claim 1 wherein said power driver module is mounted on said mounting bracket by screws.

4. The LED projector as claimed in claim 1, wherein the frame is fixed to the mounting bracket assembly by screws.

5. The LED projector as claimed in claim 1, wherein the LED module assembly is assembled in the frame by screws.

6. The LED projector of claim 1 wherein the LED module assembly further comprises a waterproof connector disposed on the heat sink.

7. The LED floodlight of claim 1, wherein the first chimney louvers are in communication with the second chimney louvers.

8. The LED projector of claim 1 wherein said heat sink is of a streamlined profile.