CN214249210U

CN214249210U - Heat dissipation LED projecting lamp

Info

Publication number: CN214249210U
Application number: CN202120653633.8U
Authority: CN
Inventors: 包慧鸿; 包子敏
Original assignee: Zhongshan Jiyi Lighting Co ltd
Current assignee: Zhongshan Jiyi Lighting Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-09-21
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to a heat dissipation LED projection lamp, which relates to the technical field of projection lamps, the utility model comprises a clamping mechanism, a lamp group mechanism, a positioning mechanism, an air-cooled heat dissipation mechanism, a liquid-cooled heat dissipation mechanism and a driving mechanism, wherein the clamping mechanism comprises a front clamping plate, a rear clamping plate, a first screw and a first clamping plate, the lamp group mechanism comprises a lamp module, a side plate and positioning columns, the positioning mechanism comprises a positioning plate, a second screw, a second clamping plate and positioning rings, the four positioning columns are respectively matched with the four positioning rings in a sliding way, the air-cooled heat dissipation mechanism comprises a first fixing base, a second fixing base, a first stud and a second stud, the liquid-cooled heat dissipation mechanism comprises a liquid-cooled pipe, one surface of the outer part of the liquid-cooled pipe is connected with the peripheral side of the positioning plate, the driving mechanism comprises a motor, a second rotary column and a supporting base, the second rotary column is matched with the liquid-cooled pipe in a rotating way, in the utility model, the front clamping plate and the rear clamping plate are arranged at two sides of the side plate, the front end of the lamp module is fixed through the clamping of the first screw and the first nut.

Description

Heat dissipation LED projecting lamp

Technical Field

The utility model relates to a projecting lamp technical field, in particular to heat dissipation LED projecting lamp.

Background

The LED projecting lamp is designed and is just known as an energy-saving lamp, and the main characteristics are that power is little, luminance is big and practice thrift the electric energy, and long service life simultaneously, consequently become the search lighting instrument of application range and use frequency the broadest on the illumination market gradually, but owing to long-time the use, its banks module temperature constantly rises, can influence the performance of projecting lamp easily, serious still can burn out the banks, consequently how solve the heat dissipation of projecting lamp, is present main design difficult problem.

The heat dissipation LED project lamp in the prior art has the problems of simple fixing of a lamp group mechanism, single heat dissipation mechanism and the like, and therefore the heat dissipation LED project lamp is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a heat dissipation LED projecting lamp can effectively solve among the background art fixed simple, the single scheduling problem of heat dissipation mechanism of banks mechanism.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a heat dissipation LED projection lamp comprises a clamping mechanism, a lamp group mechanism, a positioning mechanism, an air cooling heat dissipation mechanism, a liquid cooling heat dissipation mechanism and a driving mechanism, wherein the clamping mechanism comprises a front clamping plate, a rear clamping plate, a first screw and a first clamping seat, the lamp group mechanism comprises a lamp module, side plates and positioning columns, the four first screws are respectively matched with the two side plates in a rotating mode, the positioning mechanism comprises a positioning plate, a second screw, a second clamping seat and a positioning ring, the four positioning columns are respectively matched with the four positioning rings in a sliding mode, four first screw holes are formed in the positions, corresponding to the front clamping plate, the rear clamping plate and the positioning plate, of the four second screws are respectively matched with twelve first screw holes in a rotating mode, the air cooling heat dissipation mechanism comprises a first fixing seat, a second fixing seat, a first stud and a second stud, the four first fixing seats are respectively connected with the four first clamping seats through the four first studs, four the second fixing base is connected with four second cassettes through four second double-screw bolts respectively, liquid cooling heat dissipation mechanism includes the liquid cooling pipe, the liquid cooling pipe is hollow structure, the outside surface of liquid cooling pipe is connected with locating plate week side, actuating mechanism includes motor, second rotary column and supporting seat, the supporting seat sets up between motor and liquid cooling pipe, the second rotary column is with the rotatory cooperation of liquid cooling pipe.

Preferably, the clamping mechanism further comprises a shading cover and first nuts, four second screw holes are formed in the corresponding positions of the front clamping plate and the rear clamping plate, the first screws are in rotating fit with the eight second screw holes respectively, the first screws are in rotating fit with the four first nuts respectively, the four first clamping seats are installed on the surface of the rear clamping plate, the shading cover is installed on the surface of the front clamping plate, and the shading cover can effectively prevent light scattering of the lamp module.

Preferably, two the curb plate is all installed in lamp module week side, four a reference column surface all is connected with lamp module week side, and the reference column can make things convenient for fixed connection between lamp module and the locating plate.

Preferably, the positioning mechanism further comprises second nuts, eight second nuts are respectively in rotating fit with four second screws, four positioning rings are all installed on the peripheral side face of the positioning plate, one surface of each second clamping seat is connected with the peripheral side face of the positioning plate, and the positioning rings are in sliding fit with the positioning columns to increase the stability of fixed connection.

Preferably, air-cooled heat dissipation mechanism still includes forced air cooling pipe, air-blast cover, first commentaries on classics post, first flabellum and roating seat, the forced air cooling pipe is hollow structure, four first flabellum is installed respectively in two first commentaries on classics post week sides, four first fixing base a surface is connected with two air-cooled outside of pipe week sides respectively, two roating seat one end respectively with two first commentaries on classics post normal running, two the roating seat other end is connected with two air-cooled inside of pipe week sides respectively, four the second fixing base is installed respectively in two air-cooled outside of pipe week sides, two air-blast cover week sides respectively with two air-cooled outside of pipe surface connections, the roating seat can ensure that first commentaries on classics post is in the inside steady operation of air-cooled pipe.

Preferably, liquid cooling heat dissipation mechanism still includes inlet, control valve and liquid outlet, the inlet is installed in liquid cooling outside of tubes week side, the control valve sets up in inlet week side, the liquid outlet is installed in liquid cooling outside of tubes week side, and the inlet state of inlet can be controlled to the control valve.

Preferably, actuating mechanism still includes pivot, second flabellum and collar, the collar is installed in second rotary column week side, pivot one end and motor normal running fit, the pivot other end is connected with a second rotary column surface, and the support seat can be ensured that the motor is placed stably.

The utility model discloses following beneficial effect has:

1. in the utility model, the front clamping plate and the rear clamping plate are arranged on two sides of the side plate, the front end of the lamp module is fixed through the clamping of the first screw and the first nut, the rear end of the lamp module is fixed through the sliding fit between the positioning column and the positioning ring, and the two are matched to obtain a better fixing effect on the lamp module;

2. the utility model discloses in, set up forced air cooling heat dissipation mechanism and liquid cooling heat dissipation mechanism, two sets of forced air cooling heat dissipation mechanism symmetries set up in both sides, utilize natural wind to drive first flabellum work and come to dispel the heat the cooling to the lamps and lanterns module, and the liquid cooling heat dissipation is mainly through the vaporific coolant liquid of inlet blowout, and the rotation of motor drive second rotary column comes to blow off the coolant liquid, realizes quick cooling effect.

Of course, it is not necessary for any particular product 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 these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a heat-dissipating LED projector according to the present invention;

fig. 2 is a schematic view of a front view structure of a heat dissipation LED projector according to the present invention;

fig. 3 is a schematic view of a top view structure of a heat dissipation LED projector according to the present invention;

fig. 4 is a schematic side view of a heat-dissipating LED projector according to the present invention;

fig. 5 is a schematic cross-sectional view taken along line a-a of fig. 2 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a chucking mechanism; 110. a front clamping plate; 120. a rear clamping plate; 130. a light-shielding face mask; 140. a first screw; 150. a first nut; 160. a first card holder; 200. a lamp group mechanism; 210. a light fixture module; 220. a side plate; 230. a positioning column; 300. a positioning mechanism; 310. positioning a plate; 320. a second screw; 330. a second nut; 340. a second card holder; 350. a positioning ring; 400. an air-cooled heat dissipation mechanism; 410. an air-cooled pipe; 420. an air inlet cover; 430. a first rotating column; 440. a first fan blade; 450. a rotating base; 460. a first fixed seat; 470. second fixing; 480. a first stud; 490. a second stud; 500. a liquid cooling heat dissipation mechanism; 510. a liquid-cooled tube; 520. a liquid inlet; 530. a control valve; 540. a liquid outlet; 600. a drive mechanism; 610. a motor; 620. a rotating shaft; 630. a second rotary column; 640. a second fan blade; 650. a mounting ring; 660. and (4) supporting the base.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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. 1-5, the utility model relates to a heat dissipation LED projecting lamp, including chucking mechanism 100, banks mechanism 200, positioning mechanism 300, air-cooled heat dissipation mechanism 400, liquid-cooled heat dissipation mechanism 500 and actuating mechanism 600, chucking mechanism 100 includes preceding cardboard 110, back cardboard 120, first screw 140 and first cassette 160, banks mechanism 200 includes lamps and lanterns module 210, curb plate 220 and reference column 230, four first screws 140 respectively with two curb plate 220 normal running fit, positioning mechanism 300 includes locating plate 310, second screw 320, second cassette 340 and locating ring 350, four reference column 230 respectively with four locating ring 350 sliding fit, preceding cardboard 110, back cardboard 120 and locating plate 310 correspond the position and all are equipped with four first screw, four second screws 320 respectively with twelve first screw normal running fit, air-cooled heat dissipation mechanism 400 includes first fixing base 460, second fixing base 470, the first fixing base of second fixing base 470, First double-screw bolt 480 and second double-screw bolt 490, four first fixing bases 460 are connected through four first double-screw bolts 480 respectively with four first cassette 160, four second fixing bases 470 are connected through four second double-screw bolts 490 respectively with four second cassette 340, liquid cooling heat dissipation mechanism 500 includes liquid cooling pipe 510, liquid cooling pipe 510 is hollow structure, the outside side of liquid cooling pipe 510 is connected with locating plate 310, actuating mechanism 600 includes motor 610, second rotary column 630 and supporting seat 660, supporting seat 660 sets up between motor 610 and liquid cooling pipe 510, second rotary column 630 and liquid cooling pipe 510 normal running fit.

Referring to fig. 1, 3 and 4, the clamping mechanism 100 further includes a light shielding mask 130 and first nuts 150, four second screw holes are respectively formed in positions of the front clamping plate 110 corresponding to the rear clamping plate 120, four first screws 140 are respectively in rotational fit with the eight second screw holes, four first screws 140 are respectively in rotational fit with the four first nuts 150, four first clamping seats 160 are respectively installed on a surface of the rear clamping plate 120, the light shielding mask 130 is installed on a surface of the front clamping plate 110, and the light shielding mask 130 can effectively prevent the light of the lamp module 210 from scattering light.

Referring to fig. 1, 3 and 4, the two side plates 220 are mounted on the peripheral side of the lamp module 210, one surface of each of the four positioning columns 230 is connected to the peripheral side of the lamp module 210, and the positioning columns 230 can facilitate the fixed connection between the lamp module 210 and the positioning plate 310.

Referring to fig. 1 and 3, the positioning mechanism 300 further includes second nuts 330, eight second nuts 330 are respectively in rotating fit with four second screws 320, four positioning rings 350 are all installed on the peripheral side of the positioning plate 310, one surface of each of the four second clamping seats 340 is connected with the peripheral side of the positioning plate 310, and the positioning rings 350 are in sliding fit with the positioning columns 230 to increase the stability of the fixed connection.

Referring to fig. 1 and 5, the air-cooled heat dissipation mechanism 400 further includes an air-cooled tube 410, an air inlet cover 420, a first rotary column 430, first blades 440 and a rotary base 450, the air-cooled tube 410 is of a hollow structure, the four first blades 440 are respectively mounted on the circumferential sides of the two first rotary columns 430, one surface of each of the four first fixing bases 460 is respectively connected with the circumferential sides of the outer portions of the two air-cooled tubes 410, one end of each of the two rotary bases 450 is respectively in rotating fit with the two first rotary columns 430, the other end of each of the two rotary bases 450 is respectively connected with the circumferential sides of the inner portions of the two air-cooled tubes 410, the four second fixing bases 470 are respectively mounted on the circumferential sides of the outer portions of the two air-cooled tubes 410, the circumferential sides of the two air inlet covers 420 are respectively connected with the circumferential sides of the outer portions of the two air-cooled tubes 410, and the rotary bases 450 can ensure that the first rotary columns 430 stably operate inside the air-cooled tubes 410.

Referring to fig. 1 and 4, the liquid-cooled heat dissipation mechanism 500 further includes a liquid inlet 520, a control valve 530 and a liquid outlet 540, the liquid inlet 520 is installed on the outer peripheral side of the liquid-cooled tube 510, the control valve 530 is installed on the peripheral side of the liquid inlet 520, the liquid outlet 540 is installed on the outer peripheral side of the liquid-cooled tube 510, and the control valve 530 can control the liquid inlet state of the liquid inlet 520.

Referring to fig. 3 and 5, the driving mechanism 600 further includes a rotating shaft 620, a second fan blade 640, and a mounting ring 650, wherein the mounting ring 650 is mounted on a peripheral side surface of the second rotating column 630, one end of the rotating shaft 620 is rotatably engaged with the motor 610, the other end of the rotating shaft 620 is connected to a surface of the second rotating column 630, and the supporting seat 660 can ensure that the motor 610 is stably placed.

The utility model discloses a theory of operation does: the model number of the motor 610 is YE2-112M-4, the front clamping plate 110 and the rear clamping plate 120 are arranged at two sides of the side plate 220, and are clamped with the first nuts 150 through the first screws 140 to fix the front end of the lamp module 210, the positioning columns 230 are in sliding fit with the positioning rings 350 to fix the rear end of the lamp module 210, the second screws 320 fix the positions among the front clamping plate 110, the rear clamping plate 120 and the positioning plates 310, each group of the second screws 320 is provided with two second nuts 330 to better lock the positions, two groups of air-cooled heat dissipation mechanisms 400 are symmetrically arranged at two sides, natural wind is used for driving the first fan blades 440 to work to cool the lamp module 210, the cover 420 can prevent external sundries from entering the air inlet pipe 410, liquid-cooled heat is sprayed out of atomized cooling liquid through the liquid inlet 520, the control valve 530 controls the working state of the liquid outlet 520, the motor 610 drives the second rotary column 630 to rotate to blow out the cooling liquid, a rapid cooling effect is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat dissipation LED projecting lamp, includes chucking mechanism (100), banks mechanism (200), positioning mechanism (300), air-cooled heat dissipation mechanism (400), liquid cooling heat dissipation mechanism (500) and actuating mechanism (600), its characterized in that: the clamping mechanism (100) comprises a front clamping plate (110), a rear clamping plate (120), first screws (140) and a first clamping seat (160), the lamp group mechanism (200) comprises a lamp module (210), side plates (220) and positioning columns (230), the four first screws (140) are respectively matched with the two side plates (220) in a rotating mode, the positioning mechanism (300) comprises a positioning plate (310), second screws (320), a second clamping seat (340) and positioning rings (350), the four positioning columns (230) are respectively matched with the four positioning rings (350) in a sliding mode, four first screw holes are formed in corresponding positions of the front clamping plate (110), the rear clamping plate (120) and the positioning plate (310), the four second screws (320) are respectively matched with the twelve first screw holes in a rotating mode, and the air-cooling heat dissipation mechanism (400) comprises a first fixing seat (460), a second fixing seat (470), First double-screw bolt (480) and second double-screw bolt (490), four first fixing base (460) are connected through four first double-screw bolts (480) respectively with four first cassette (160), four second fixing base (470) are connected through four second double-screw bolts (490) respectively with four second cassette (340), liquid cooling heat dissipation mechanism (500) include liquid cooling pipe (510), liquid cooling pipe (510) are hollow structure, liquid cooling pipe (510) outside one surface and locating plate (310) week side are connected, actuating mechanism (600) include motor (610), second rotary column (630) and supporting seat (660), supporting seat (660) set up between motor (610) and liquid cooling pipe (510), second rotary column (630) and liquid cooling pipe (510) normal running fit.

2. The heat-dissipating LED projector as claimed in claim 1, wherein: the clamping mechanism (100) further comprises a shading cover (130) and first nuts (150), four second screw holes are formed in the positions, corresponding to the rear clamping plate (120), of the front clamping plate (110), four first screws (140) are in rotating fit with the eight second screw holes respectively, the four first screws (140) are in rotating fit with the four first nuts (150) respectively, the four first clamping seats (160) are installed on one surface of the rear clamping plate (120), and the shading cover (130) is installed on one surface of the front clamping plate (110).

3. The heat-dissipating LED projector as claimed in claim 1, wherein: two curb plates (220) all install in lamps and lanterns module (210) week side, four a surface of reference column (230) all is connected with lamps and lanterns module (210) week side.

4. The heat-dissipating LED projector as claimed in claim 1, wherein: the positioning mechanism (300) further comprises second nuts (330), eight second nuts (330) are respectively in rotating fit with four second screws (320), four positioning rings (350) are arranged on the peripheral side face of the positioning plate (310), and one surface of each second clamping seat (340) is connected with the peripheral side face of the positioning plate (310).

5. The heat-dissipating LED projector as claimed in claim 1, wherein: air-cooled heat dissipation mechanism (400) still includes air-cooled pipe (410), air inlet cover (420), first commentaries on classics post (430), first flabellum (440) and roating seat (450), air-cooled pipe (410) are hollow structure, four first flabellum (440) are installed respectively in two first commentaries on classics post (430) week sides, four first fixing base (460) a surface is connected with two air-cooled pipe (410) outside week sides respectively, two roating seat (450) one end respectively with two first commentaries on classics post (430) normal running fit, two roating seat (450) other end respectively with two air-cooled pipe (410) inside week sides be connected, four second fixing base (470) are installed respectively in two air-cooled pipe (410) outside week sides, two air inlet cover (420) week sides respectively with two air-cooled pipe (410) outside surface connections.

6. The heat-dissipating LED projector as claimed in claim 1, wherein: liquid cooling heat dissipation mechanism (500) still includes inlet (520), control valve (530) and liquid outlet (540), install in liquid-cooling pipe (510) outside week side in inlet (520), control valve (530) set up in inlet (520) week side, install in liquid-cooling pipe (510) outside week side in liquid outlet (540).

7. The heat-dissipating LED projector as claimed in claim 1, wherein: actuating mechanism (600) still includes pivot (620), second flabellum (640) and collar (650), collar (650) are installed in second rotary column (630) week side, pivot (620) one end and motor (610) normal running fit, pivot (620) other end and a surface connection of second rotary column (630).