CN218510844U

CN218510844U - Be applied to high heat conduction COB copper substrate of movie & TV light filling lamp

Info

Publication number: CN218510844U
Application number: CN202222856127.6U
Authority: CN
Inventors: 游虎; 郑朝阳
Original assignee: Shenzhen Dingyexin Electronics Co ltd
Current assignee: Shenzhen Dingyexin Electronics Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-02-21
Anticipated expiration: 2032-10-27

Abstract

The application discloses be applied to high heat conduction COB copper base plate of movie & TV light filling lamp belongs to movie & TV equipment technical field, the power distribution box comprises a box body, the inside of box is provided with step motor, and step motor's the outside is provided with the flabellum, and the inner wall fixedly connected with installing frame of box, the two sets of mounting panels of inner wall fixedly connected with of installing frame, the inside of box are provided with the same COB copper base light source board of a plurality of, and the inner wall of every COB copper base light source board and the inner wall of installing frame all are connected with two sets of fixing bolt jointly. This be applied to high heat conduction COB copper base plate of movie & TV light filling lamp, through setting up COB copper base light source board, can dispel partial heat through the copper bottom plate, through setting up step motor cooperation flabellum, can be with the form of bleeding, the heat of output when moving equipment discharges, reduces the inside temperature of equipment, makes inside temperature keep at normal use level, through setting up even piece cooperation joint block, can make keep apart the space between COB copper base light source board and the COB copper base light source board.

Description

Be applied to high heat conduction COB copper substrate of movie & TV light filling lamp

Technical Field

This application belongs to movie & TV equipment technical field, especially relates to a be applied to high heat conduction COB copper base plate of movie & TV light filling lamp.

Background

COB area light source package, namely chip-on-board package, is one of bare chip mounting technologies, LED chips are connected and mounted on a printed circuit board, electrical connection between the chips and a substrate is achieved through a lead stitching method and is covered with resin to ensure reliability, and COB light sources are the trend of future LED production and application.

The utility model discloses a present grant application number is CN 202120267810.9's utility model discloses a light filling lamp for movie & TV media, the on-line screen storage device comprises a base, the recess has been seted up to the base bottom, and fixedly connected with universal wheel in the recess, base top fixed mounting has the support, and the connection of support top installs the light filling frame, light filling frame one side is rotated and is connected with two pivots, and the one end fixedly connected with roll-over stand of pivot, the spout has been seted up to light filling frame both sides, and equal sliding connection has two to remove the frame, it is connected with the side frame to remove the frame internal rotation, and side frame one side fixed mounting has the closing plate, light filling frame one side fixed mounting has two LED lamps, and roll-over stand and side frame one side are connected respectively and are installed a LED lamp, the light filling frame, the opposite side of roll-over stand and side frame is all connected and is installed exhaust fan and dust guard.

Adopt above-mentioned technical scheme, although can utilize the LED lamp to carry out the light filling work, and be furnished with exhaust fan and dust guard, can cool off inside, the life of extension LED lamp, can overturn through pivot control roll-over stand, and pull out the side frame through removing the frame, thereby increase the light filling area, simultaneously can adjust the angle of roll-over stand and removal frame, thereby can carry out the light filling work omnidirectionally, but traditional light filling lamp is when using although there is the exhaust fan to get rid of the heat that the LED lamp produced when using, but the heat that produces when using is very big, only lean on the exhaust fan to be not enough to maintain the user state of light filling lamp equipment, certain heat dissipation problem can be solved in the use of COB flip-chip base plate, avoid producing the work accident because of the heat dissipation problem in the use, the life of extension equipment, can also make equipment keep good running state, improve and shoot efficiency, and producers are in the production assembling process, the procedure is loaded down with trivial details when needing to the equipment of a plurality of light sources, low efficiency.

Therefore, the high-heat-conductivity COB copper substrate applied to the movie and television fill-in light is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, has solved traditional light filling lamp and has produced a large amount of heats in the use, and the unable effectual heat dissipation of equipment influences equipment running state and the problem that production efficiency is low, and the high heat conduction COB copper base plate who is applied to movie & TV light filling lamp that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a be applied to high heat conduction COB copper base plate of movie & TV light filling lamp, the power distribution box comprises a box body, the inside of box is provided with step motor, step motor's the outside is provided with the flabellum, the inner wall fixedly connected with installing frame of box, two sets of mounting panels of inner wall fixedly connected with of installing frame, the inside of box is provided with the same COB copper base light source board of a plurality of, every the inner wall of COB copper base light source board and the inner wall of installing frame all are connected with two sets of fixing bolt jointly, every the upper surface and the equal fixedly connected with a set of splice of left surface of COB copper base light source board, every the right flank and the equal fixedly connected with a set of splice in bottom surface of COB copper base light source board, every group the surface of linking and the fixed surface of two splices are connected.

Preferably, the two sides of the box body are provided with support rods, and each support rod is fixedly connected with a cross rod on the bottom surface.

Preferably, the bottom surface of each cross rod is fixedly connected with two wheel carriers, and the inside of each wheel carrier is rotatably connected with a mute wheel.

Preferably, two a side that the bracing piece is close to each other all fixedly connected with pivot, two the one end that the pivot is close to each other all is connected with the surface fixed of box.

Preferably, the output end of the stepping motor is fixedly connected with a rotating shaft, and one end of the rotating shaft, which is far away from the stepping motor, is fixedly connected with the outer surface of the fan blade.

Preferably, the back surface of the box body is fixedly connected with a back plate, and the outer surface of the back plate is fixedly connected with the bottom surface of the stepping motor.

Preferably, two the common fixedly connected with connecting rod in the side that the bracing piece is close to each other, one of them the positive fixedly connected with controller of bracing piece, the controller all is connected with COB copper base light source board electricity through the wire.

Preferably, every the equal fixedly connected with a set of terminal block in COB copper base light source board's the front, the even worn-out fur of the fixed connection in front of box, the controller passes through the wire and is connected with the terminal block electricity.

To sum up, the technical effect and the advantage of this application: through setting up COB copper base light source board, can loose partial heat through the copper bottom plate, through setting up step motor cooperation flabellum, can be with the form of bleeding, the heat of output is discharged when moving equipment, reduce the inside temperature of equipment, make inside temperature keep at normal use level, through setting up even piece cooperation piecing block, can make keep apart the space between COB copper base light source board and the COB copper base light source board, make things convenient for the thermal discharge of monolithic COB copper base light source board, can also assemble the shape and the color of COB copper base light source board according to actual conditions's needs, staff's intensity of labour has been reduced, staff's work efficiency has been improved, and also can prolong the life of equipment, improve user of service's satisfaction.

Drawings

FIG. 1 is a three-dimensional structural diagram of the box body of the present invention;

FIG. 2 is a schematic three-dimensional structure of the fan blade of the present invention;

FIG. 3 is a schematic three-dimensional structure of a COB copper-based light source board according to the present invention;

fig. 4 is a schematic structural diagram of the mounting plate of the present invention.

In the figure: 1. a box body; 2. a light homogenizing plate; 3. a connecting rod; 4. a controller; 5. a mute wheel; 6. a wheel carrier; 7. a cross bar; 8. a support bar; 9. a rotating shaft; 10. a fan blade; 11. a back plate; 12. installing a frame; 13. COB copper-based light source board; 14. fixing the bolt; 15. a junction block; 16. connecting blocks; 17. connecting blocks; 18. a stepping motor; 19. a rotating shaft; 20. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a be applied to high heat conduction COB copper base plate of movie & TV light filling lamp, including box 1, the inside of box 1 is provided with step motor 18, and step motor 18's the outside is provided with flabellum 10, and the both sides of box 1 all are provided with bracing piece 8, and the equal fixedly connected with horizontal pole 7 in bottom surface of every bracing piece 8 through setting up bracing piece 8 cooperation horizontal pole 7, can adjust the height of equipment, reaches the effect that can adjust according to the site conditions.

The inner wall of the box body 1 is fixedly connected with an installation frame 12, the bottom surface of each cross rod 7 is fixedly connected with two wheel carriers 6, the interior of each wheel carrier 6 is rotatably connected with a mute wheel 5, and the wheel carriers 6 are matched with the mute wheels 5, so that equipment can be pushed, and labor consumption in moving the equipment is reduced.

Two sets of mounting panels 20 of inner wall fixedly connected with of installing frame 12, the inside of box 1 is provided with the same COB copper base light source board 13 of a plurality of, and the equal fixedly connected with pivot 9 in a side that two bracing pieces 8 are close to each other, and the one end that two pivot 9 are close to each other all is connected with box 1's surface fixed, through setting up pivot 9, can adjust the angle of light filling lamp, improves the effect of light filling lamp.

Every COB copper base light source board 13's inner wall and installing frame 12's inner wall all is connected with two sets of fixing bolt 14 jointly, and step motor 18's output fixedly connected with axis of rotation 19, the one end that step motor 18 was kept away from to axis of rotation 19 is connected with the surface fixed connection of flabellum 10, through setting up axis of rotation 19, can be with step motor 18, the power transmission of production flabellum 10, makes flabellum 10 rotate and takes out the heat.

The upper surface and the equal fixedly connected with a set of splice block 17 of left surface of every COB copper base light source board 13, the back fixedly connected with backplate 11 of box 1, the surface of backplate 11 and step motor 18's bottom surface fixed connection through setting up backplate 11, can make the inside certain leakproofness that keeps of box 1, avoid the raise dust entering equipment.

Every COB copper base light source board 13's right flank and the equal fixedly connected with in bottom surface a set of even piece 16, the common fixedly connected with connecting rod 3 in a side that two bracing pieces 8 are close to each other, one of them 8 positive fixedly connected with controllers 4 of bracing piece, controller 4 all is connected with COB copper base light source board 13 electricity through the wire, through setting up controllers 4, can open through opening of controller 4 control COB copper base light source board 13 and stop, makes the adjustment operation more convenient.

The surface of 16 even blocks of every group and the fixed surface of two lugs 17 are connected, the equal fixedly connected with a set of lug 15 in the front of every COB copper base light source board 13, the even worn-out fur 2 of the fixedly connected with in front of box 1, controller 4 passes through the wire and is connected with lug 15 electricity, through setting up lug 15, can make the staff accomplish the work of working a telephone switchboard fast, has improved staff's work efficiency greatly.

The working principle of the utility model is as follows; step motor 18 earlier during the use, COB copper base light source board 13 and wiring block 15 connect the power, when the light filling lamp needs to be used, cooperate silence wheel 5 through wheel carrier 6, can push away the light filling lamp to the position that needs to use, through setting up bracing piece 8, the height of steerable light filling lamp, make the height of light filling lamp can alternate according to the use scene, connecting rod 3 that two bracing pieces 8 are connected, can link two bracing pieces 8, make the structure more firm, can rotate box 1 through setting up pivot 9, adjust the angle that light shines, after these all adjust, through controller 4, open COB copper base light source board 13, COB copper base light source board 13 produces light, light shines on even worn light board 2 of light source, even worn light board 2 adjusts the light, make light be more fit for the operation of shooing, COB copper base board 13 shines for a long time and can produce a large amount of heat, provide power through setting up step motor 18, drive flabellum 10 and rotate, the heat that will produce is discharged, even block 16 and connection block 17 can assemble according to actual required size, can alleviate producers's intensity of labour greatly, production personnel's efficiency improves.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be applied to high heat conduction COB copper base plate of movie & TV light filling lamp, includes box (1), its characterized in that: the inside of box (1) is provided with step motor (18), the outside of step motor (18) is provided with flabellum (10), the inner wall fixedly connected with installing frame (12) of box (1), two sets of mounting panel (20) of inner wall fixedly connected with of installing frame (12), the inside of box (1) is provided with the same COB copper base light source board (13) of a plurality of, every the inner wall of COB copper base light source board (13) and the inner wall of installing frame (12) all are connected with two sets of fixing bolt (14), every jointly the upper surface and the equal fixedly connected with of left surface of COB copper base light source board (13) a set of splice block (17), every the right flank and the equal fixedly connected with in bottom surface of COB copper base light source board (13) a set of splice block (16), every group the surface of splice block (16) and the outer fixed surface of two splice blocks (17) are connected.

2. The COB copper substrate with high thermal conductivity applied to a film and television fill light as claimed in claim 1, wherein: the two sides of the box body (1) are provided with support rods (8), and each support rod (8) is fixedly connected with a cross rod (7) on the bottom surface.

3. The COB copper substrate applied to the movie and television supplementary lighting lamp is characterized in that: every the equal fixedly connected with two wheel carriers (6) of bottom surface of horizontal pole (7), every the inside of wheel carrier (6) all rotates and is connected with silence wheel (5).

4. The COB copper substrate with high thermal conductivity applied to a film and television fill light as claimed in claim 2, wherein: two the equal fixedly connected with pivot (9) in a side that bracing piece (8) are close to each other, two the one end that pivot (9) are close to each other all is connected with the external fixed surface of box (1).

5. The COB copper substrate with high thermal conductivity applied to a film and television fill light as claimed in claim 1, wherein: the output end of the stepping motor (18) is fixedly connected with a rotating shaft (19), and one end, far away from the stepping motor (18), of the rotating shaft (19) is fixedly connected with the outer surface of the fan blade (10).

6. The COB copper substrate with high thermal conductivity applied to a film and television fill light as claimed in claim 1, wherein: the back surface of the box body (1) is fixedly connected with a back plate (11), and the outer surface of the back plate (11) is fixedly connected with the bottom surface of the stepping motor (18).

7. The COB copper substrate with high thermal conductivity applied to a film and television fill light as claimed in claim 2, wherein: two the common fixedly connected with connecting rod (3) in a side that bracing piece (8) are close to each other, one of them the positive fixedly connected with controller (4) of bracing piece (8), controller (4) all are connected with COB copper base light source board (13) electricity through the wire.

8. The COB copper substrate applied to the movie and television supplementary lighting lamp is characterized in that: every the equal fixedly connected with a set of terminal block (15) in front of COB copper base light source board (13), even worn-out fur (2) of the positive fixedly connected with of box (1), controller (4) are connected with terminal block (15) electricity through the wire.