CN215372253U

CN215372253U - Multipoint mode LED projecting lamp with heat conduction structure

Info

Publication number: CN215372253U
Application number: CN202121389477.5U
Authority: CN
Inventors: 胡玉元
Original assignee: Mingjing Lighting Zhongshan Co ltd
Current assignee: Mingjing Lighting Zhongshan Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-31
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a multi-point type LED projection lamp with a heat conduction structure, and relates to the technical field of LED projection lamps. The LED lamp comprises a mounting plate, a rotating rod, a lifting rod and an LED lamp, wherein the lifting rod is connected with the mounting frame, a rotating shaft is mounted in the mounting frame, a connecting rod is mounted on the peripheral side of the rotating shaft, the connecting rod is fixedly connected with the LED lamp, a plurality of heat dissipation fins are mounted on the upper surface, the lower surface, the left side surface and the right side surface of the LED lamp, the mounting frame is connected with a connecting frame, the connecting frame is connected with a heat dissipation plate, a plurality of dust covers are mounted on one surface of the heat dissipation plate, and heat dissipation fans are mounted in the dust covers. According to the LED lamp, the rotating shaft is arranged, so that the LED lamp can rotate conveniently, and the longitudinal irradiation angle of the LED lamp can be adjusted; set up a plurality of heat radiation fins and heat dissipation fan, heat radiation fins can derive the inside heat of LED lamp, makes things convenient for inside heat dissipation, can prevent the damage of internals, and the heat dissipation fan can dispel the heat to the outside, can prolong the life of equipment.

Description

Multipoint mode LED projecting lamp with heat conduction structure

Technical Field

The utility model belongs to the technical field of LED projection lamps, and particularly relates to a multi-point type LED projection lamp with a heat conduction structure.

Background

An LED projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the ambient environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights.

The LED projecting lamp possesses powerful characteristics, but can produce a large amount of heats if long-time the use, and traditional LED projecting lamp generally does not possess heat radiation structure, uses the back for a long time, leads to the high damage of internals temperature easily for equipment life significantly reduces, for solving above-mentioned problem, provides a multipoint formula LED projecting lamp with heat conduction structure now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-point type LED projection lamp with a heat conduction structure, which solves the problems that the traditional LED projection lamp does not have a heat dissipation structure generally, and internal parts are damaged due to overhigh temperature after being used for a long time, so that the service life of equipment is greatly shortened.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a multi-point type LED projection lamp with a heat conduction structure, which comprises a mounting plate, a rotating rod, a lifting rod and an LED lamp, wherein the mounting plate is of a plate structure, the interiors of the rotating rod and the lifting rod are both of a cavity structure, the upper end of the lifting rod is fixedly connected with the mounting frame, shaft sleeves are respectively arranged on two side surfaces of the inner wall of the mounting frame, a rotating shaft is arranged in each shaft sleeve, the rotating shaft is arranged, so that the LED lamp can conveniently rotate, and the longitudinal irradiation angle of the LED lamp can be adjusted; two connecting rods are installed to the week side of pivot, the one end and the LED lamp fixed connection of connecting rod, a plurality of heat radiation fins are all installed to the upper and lower two surfaces and the left and right sides face of LED lamp, a side fixedly connected with link of mounting bracket, the one end of link is connected with the heating panel, a surface mounting of heating panel has a plurality of dust covers, install the heat dissipation fan in the dust cover, through setting up a plurality of heat radiation fins and heat dissipation fan, heat radiation fins can derive the inside heat of LED lamp, makes things convenient for inside heat dissipation, can prevent the damage of internals, and the heat dissipation fan can dispel the heat to the outside, can prolong the life of equipment.

Preferably, the mounting seat is fixedly mounted on the upper surface of the mounting plate, the rotating rod is mounted in the mounting seat, the rotating rod is arranged, so that the LED lamp can rotate conveniently, and the transverse irradiation angle of the LED lamp can be adjusted; the fixed lead screw is installed to the week side face of mount pad, through setting up fixed lead screw, conveniently fixes the angle of bull stick.

Preferably, a rotating handle is installed on the peripheral side surface of the rotating rod, one end of the rotating handle extends into the rotating rod, a driving gear is installed on the peripheral side surface of the rotating handle, an installation sleeve is installed in the rotating rod, an adjusting rod is installed in the installation sleeve, a driven gear is installed on the peripheral side surface of the adjusting rod, the upper end of the adjusting rod extends into the lifting rod, a threaded block is connected to the upper end of the adjusting rod, a plurality of limiting blocks are installed on the peripheral side surface of the lifting rod, a plurality of limiting grooves are formed in the peripheral side surface of the inner wall of the rotating rod, and the adjusting rod is convenient to limit by arranging the limiting blocks and the limiting grooves; the screw thread piece and lifter screw-thread fit through setting up screw thread piece and lifter screw-thread fit, adjust the pole and drive the screw thread piece and rotate, and when the screw thread piece rotated, the lifter can go up and down, and the convenience is adjusted the height of LED lamp.

Preferably, the bottom surface of the mounting plate is fixedly provided with a plurality of mounting columns, the bottom ends of the mounting columns are provided with notches, leveling rods are arranged in the notches, and the leveling rods are arranged to level the LED lamp conveniently and prevent the LED lamp from inclining; fixing bolts are installed on the side faces of the periphery of the mounting column, the leveling rod is in sliding fit with the mounting column, and the fixing bolts are in threaded fit with the mounting column.

Preferably, the connecting rod is rotationally matched with the rotating shaft.

Preferably, the rotating rod is in running fit with the mounting seat, and the fixed screw rod is in threaded fit with the mounting seat.

Preferably, the stopper is installed at the spacing inslot, and stopper and spacing groove sliding fit, drive gear is perpendicular setting with driven gear, and drive gear and driven gear meshing, adjust pole and installation cover normal running fit.

The utility model has the following beneficial effects:

according to the LED lamp, the rotating shaft is arranged, so that the LED lamp can rotate conveniently, and the longitudinal irradiation angle of the LED lamp can be adjusted; by arranging the plurality of radiating fins and the radiating fans, the radiating fins can guide out heat inside the LED lamp, so that internal radiating is facilitated, internal parts can be prevented from being damaged, the radiating fans can radiate the outside, and the service life of equipment can be prolonged; the rotating rod is arranged, so that the LED lamp can rotate conveniently, and the transverse irradiation angle of the LED lamp can be adjusted; the angle of the rotating rod is conveniently fixed by arranging the fixing screw rod; the limiting block and the limiting groove are arranged, so that the adjusting rod is convenient to limit; through the threaded matching of the thread block and the lifting rod, the adjusting rod drives the thread block to rotate, and when the thread block rotates, the lifting rod can lift, so that the height of the LED lamp can be conveniently adjusted; through setting up leveling rod, conveniently carry out the leveling to the LED lamp, prevent that it from taking place the slope.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

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 will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front left side perspective view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic diagram of the right view structure of the present invention;

fig. 5 is a schematic view of the cross-sectional structure a-a of fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below: 1. mounting a plate; 2. a mounting seat; 3. a rotating rod; 4. a lifting rod; 5. an LED lamp; 6. a connecting frame; 7. a heat dissipation plate; 8. a dust cover; 9. heat dissipation fins; 10. turning a handle; 11. a heat dissipation fan; 12. a limiting block; 13. fixing the screw rod; 14. mounting a column; 15. a leveling rod; 16. fixing the bolt; 17. a mounting frame; 18. a connecting rod; 19. adjusting a rod; 20. a thread block; 21. a drive gear; 22. a driven gear; 23. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a multi-point type LED projection lamp with a heat conducting structure, which comprises a mounting plate 1, a rotating rod 3, a lifting rod 4 and an LED lamp 5, wherein the mounting plate 1 is of a plate structure, the rotating rod 3 and the lifting rod 4 are both of a cavity structure, the upper end of the lifting rod 4 is fixedly connected with a mounting frame 17, shaft sleeves are respectively mounted on two side surfaces of the inner wall of the mounting frame 17, rotating shafts are mounted in the shaft sleeves, the LED lamp 5 can conveniently rotate by being provided with the rotating shafts, and the longitudinal irradiation angle of the LED lamp 5 can be adjusted; two connecting rods 18 are installed to the week side of pivot, connecting rod 18's one end and 5 fixed connection of LED lamp, a plurality of heat radiation fins 9 are all installed to the upper and lower two surfaces and the left and right sides face of LED lamp 5, a side fixedly connected with link 6 of mounting bracket 17, the one end of link 6 is connected with heating panel 7, a surface mounting of heating panel 7 has a plurality of dust covers 8, install heat dissipation fan 11 in the dust cover 8, through setting up a plurality of heat radiation fins 9 and heat dissipation fan 11, heat radiation fins 9 can derive the inside heat of LED lamp 5, make things convenient for inside heat dissipation, can prevent the damage of internals, heat dissipation fan 11 can dispel the heat to the outside, can prolong the life of equipment.

Furthermore, the mounting seat 2 is fixedly mounted on the upper surface of the mounting plate 1, the rotating rod 3 is mounted in the mounting seat 2, the rotating rod 3 is arranged, so that the LED lamp 5 can rotate conveniently, and the transverse irradiation angle of the LED lamp 5 can be adjusted; the peripheral side surface of the mounting seat 2 is provided with a fixed screw rod 13, and the angle of the rotating rod 3 is conveniently fixed by arranging the fixed screw rod 13.

Furthermore, a rotating handle 10 is installed on the peripheral side surface of the rotating rod 3, one end of the rotating handle 10 extends into the rotating rod 3, a driving gear 21 is installed on the peripheral side surface of the rotating handle 10, an installation sleeve is installed in the rotating rod 3, an adjusting rod 19 is installed in the installation sleeve, a driven gear 22 is installed on the peripheral side surface of the adjusting rod 19, the upper end of the adjusting rod 19 extends into the lifting rod 4, a thread block 20 is connected to the upper end of the adjusting rod 19, a plurality of limiting blocks 12 are installed on the peripheral side surface of the lifting rod 4, a plurality of limiting grooves 23 are formed in the peripheral side surface of the inner wall of the rotating rod 3, and the limiting blocks 12 and the limiting grooves 23 are arranged to facilitate limiting of the adjusting rod 19; screw block 20 and lifter 4 screw-thread fit, through setting up screw block 20 and lifter 4 screw-thread fit, adjust pole 19 and drive screw block 20 and rotate, when screw block 20 rotated, lifter 4 can go up and down, conveniently adjusts the height of LED lamp 5.

Furthermore, a plurality of mounting columns 14 are fixedly mounted on the bottom surface of the mounting plate 1, notches are formed in the bottom ends of the mounting columns 14, leveling rods 15 are mounted in the notches, and the LED lamps 5 are conveniently leveled by the leveling rods 15 so as to be prevented from inclining; the fixing bolt 16 is installed on the peripheral side surface of the mounting column 14, the leveling rod 15 is in sliding fit with the mounting column 14, and the fixing bolt 16 is in threaded fit with the mounting column 14.

Further, the connecting rod 18 is rotatably engaged with the rotating shaft.

Further, the rotating rod 3 is in running fit with the mounting base 2, and the fixed screw rod 13 is in threaded fit with the mounting base 2.

Further, the limiting block 12 is installed in the limiting groove 23, the limiting block 12 is in sliding fit with the limiting groove 23, the driving gear 21 and the driven gear 22 are vertically arranged, the driving gear 21 is meshed with the driven gear 22, and the adjusting rod 19 is in running fit with the installation sleeve.

As shown in fig. 1 to 5, the multi-point LED projector with a heat conducting structure according to the present invention is used as follows: when the LED lamp leveling device is used, the leveling rod 15 is pulled firstly to level the equipment to prevent the equipment from inclining, the rotating handle 10 is rotated, the adjusting rod 19 is rotated through meshing between the gears, the adjusting rod 19 drives the thread block 20 to rotate, the lifting rod 4 can lift when the thread block 20 rotates to facilitate adjustment of the height of the LED lamp 5, the connecting rod 18 is rotated to adjust the longitudinal irradiation angle of the LED lamp 5, the LED lamp 5 is cooled through the heat dissipation fins 9 and the heat dissipation fans 11, the heat dissipation fins 9 can conduct heat inside the LED lamp 5 out to facilitate heat dissipation inside, damage of internal parts can be prevented, the heat dissipation fans 11 can dissipate heat outside, and the service life of the equipment can be prolonged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multipoint mode LED projecting lamp with heat conduction structure, includes mounting panel (1), bull stick (3), lifter (4) and LED lamp (5), its characterized in that: the mounting plate (1) is of a plate body structure, the rotating rod (3) and the lifting rod (4) are both of a cavity structure, the upper end of the lifting rod (4) is fixedly connected with a mounting rack (17), shaft sleeves are respectively arranged on two side surfaces of the inner wall of the mounting rack (17), a rotating shaft is arranged in the shaft sleeve, two connecting rods (18) are arranged on the peripheral side surface of the rotating shaft, one end of the connecting rod (18) is fixedly connected with the LED lamp (5), a plurality of radiating fins (9) are arranged on the upper surface, the lower surface, the left side surface and the right side surface of the LED lamp (5), one side surface of the mounting frame (17) is fixedly connected with a connecting frame (6), one end of the connecting frame (6) is connected with a heat dissipation plate (7), a plurality of dust covers (8) are installed on one surface of the heat dissipation plate (7), and heat dissipation fans (11) are installed in the dust covers (8).

2. The multipoint type LED spot light with heat conducting structure according to claim 1, wherein the mounting base (2) is fixedly installed on the upper surface of the mounting plate (1), the rotating rod (3) is installed in the mounting base (2), and the fixing screw rod (13) is installed on the peripheral side surface of the mounting base (2).

3. The multi-point type LED floodlight having a heat conductive structure according to claim 1, it is characterized in that the circumferential side surface of the rotating rod (3) is provided with a rotating handle (10), one end of the rotating handle (10) extends into the rotating rod (3), and the peripheral side surface of the rotating handle (10) is provided with a driving gear (21), the rotating rod (3) is internally provided with an installation sleeve, an adjusting rod (19) is arranged in the mounting sleeve, a driven gear (22) is arranged on the peripheral side surface of the adjusting rod (19), the upper end of the adjusting rod (19) extends to the inside of the lifting rod (4), the upper end of the adjusting rod (19) is connected with a thread block (20), a plurality of limiting blocks (12) are arranged on the peripheral side surface of the lifting rod (4), the side of the inner wall of the rotating rod (3) is provided with a plurality of limiting grooves (23), and the thread block (20) is in threaded fit with the lifting rod (4).

4. The multipoint type LED spot light with the heat conducting structure according to claim 1, wherein a plurality of mounting columns (14) are fixedly mounted on the bottom surface of the mounting plate (1), notches are formed in the bottom ends of the mounting columns (14), leveling rods (15) are mounted in the notches, fixing bolts (16) are mounted on the peripheral side surfaces of the mounting columns (14), the leveling rods (15) are in sliding fit with the mounting columns (14), and the fixing bolts (16) are in threaded fit with the mounting columns (14).

5. The multi-point type LED spot lamp having a heat conductive structure according to claim 1, wherein the connection rod (18) is rotatably coupled with the rotation shaft.

6. The multipoint type LED spot light with heat conducting structure according to claim 2, wherein the rotating rod (3) is rotatably engaged with the mounting seat (2), and the fixing screw rod (13) is screw-engaged with the mounting seat (2).

7. The multi-point LED spot lamp with the heat conducting structure according to claim 3, wherein the limiting block (12) is installed in a limiting groove (23), the limiting block (12) is slidably engaged with the limiting groove (23), the driving gear (21) and the driven gear (22) are vertically arranged, the driving gear (21) is engaged with the driven gear (22), and the adjusting rod (19) is rotatably engaged with the mounting sleeve.