CN218442191U

CN218442191U - Light source board that radiating effect is good

Info

Publication number: CN218442191U
Application number: CN202222598684.2U
Authority: CN
Inventors: 方耀琴
Original assignee: Tianjin Weihao Technology Development Co ltd
Current assignee: Tianjin Weihao Technology Development Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-02-03
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to an electron light source technical field discloses a light source board that radiating effect is good, which comprises a substrate, base plate up end center department is equipped with the chip board, chip board lower extreme runs through the base plate up end and leads to the base plate lower extreme, the base plate lower extreme is equipped with the frame, four lateral wall centers of frame lean on the department to all seted up a plurality of louvres, the terminal surface is equipped with a plurality of semiconductor radiators under the chip board, the fixed slider that is equipped with of terminal surface center department under the frame, the frame lower extreme is equipped with the fixing base, fixing base up end center leans on the front department to set up the spout. The utility model discloses in, the lower terminal surface of chip board is equipped with the semiconductor radiator of a plurality of L shapes, through the heat conduction district laminating under the chip board on the terminal surface, the chip board is kept away from to the radiating area, and rethread fan operation blows off the chip board lower extreme through the louvre on the fan output end passes through the heat in radiating area on the frame, prevents long-time the use, causes the damage to the chip board.

Description

Light source board that radiating effect is good

Technical Field

The utility model relates to an electron light source technical field especially relates to a light source board that radiating effect is good.

Background

The light source board is as the indispensable equipment of current photographic trade, as a novel light source with its outstanding advantages such as energy-conservation, environmental protection, luminous efficacy height, longe-lived, along with the progress of science and technology, it is the integrated light source board of LED that the present application is more, uses the light source board to generate heat easily for a long time, need add radiating device for this reason.

Through retrieval, chinese patent discloses an array LED light source panel heat radiation structure (publication No. CN 203115912U), which reduces the maximum temperature of each LED particle and the temperature difference between each point on the LED light source panel by forming a heat insulation groove on the LED light source panel, each LED is thermally conducted to the back of the panel through a corresponding heat radiation channel, the heat insulation groove is distributed based on the almost same heat radiation area corresponding to each LED, and the temperature difference between the LED particles at the center of the panel and the LED particles at the edges of the panel is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the good light source board of a radiating effect who proposes, lower terminal surface at the good light source board chip board of radiating effect is equipped with the semiconductor radiator of a plurality of L shapes, laminate on terminal surface under the chip board through the heat conduction area, the chip board is kept away from to the heat dissipation area, the operation of rethread fan, blow off the chip board lower extreme through the louvre on the fan output end with the heat in heat dissipation area through the frame, prevent long-time the use, cause the damage to the chip board, after using through the frame that sets up, touch semiconductor radiator when preventing to dismantle, the heat that does not dispel causes the damage to the human body easily, increase the security of using, put into the spout through the slider of frame lower extreme inside, fix the slider through the stopper, prevent slider roll-off spout, take off the stopper during the dismantlement and dismantle, it is more convenient to dismantle with the installation.

In order to achieve the above purpose, the utility model provides a following technical scheme: a light source plate with good heat dissipation effect comprises a substrate, wherein a chip plate is arranged at the center of the upper end face of the substrate, the lower end of the chip plate penetrates through the upper end face of the substrate and is communicated with the lower end of the substrate, and a frame is arranged at the lower end of the substrate;

a plurality of heat dissipation holes are formed in the positions, close to the upper parts, of the centers of four side walls of the frame, a plurality of semiconductor radiators are arranged on the lower end face of the chip board, a sliding block is fixedly arranged at the center of the lower end face of the frame, a fixed seat is arranged at the lower end of the frame, and a sliding groove is formed in the position, close to the front part, of the center of the upper end face of the fixed seat;

through the technical scheme, lower terminal surface at the good light source board chip board of radiating effect is equipped with the semiconductor radiator of a plurality of L shapes, laminate on terminal surface under the chip board through the conducting area, the chip board is kept away from to the radiating area, the operation of rethread fan, blow off the chip board lower extreme through the louvre on fan output end passes through the heat dissipation area on the frame, prevent long-time the use, cause the damage to the chip board, after the frame through setting up is used, touch semiconductor radiator when preventing to dismantle, the heat that does not spill out causes the damage to the human body easily, increase the security of using, inside the spout is put into to the slider through the frame lower extreme, fix the slider through the stopper, prevent slider roll-off spout, take off the stopper during dismantlement and dismantle, it is more convenient to dismantle with the installation.

Furthermore, screws are arranged at four opposite corners of the lower end face of the frame, the upper ends of the four screws penetrate through the lower end face of the frame, and the end parts of the four screws are in threaded connection with the lower end face of the substrate;

through above-mentioned technical scheme, conveniently fix frame and base plate.

Furthermore, a limiting block is arranged in the sliding groove close to the front part;

through above-mentioned technical scheme, prevent slider roll-off spout.

Furthermore, the chip board is detachably connected with the substrate;

through above-mentioned technical scheme, make things convenient for the later stage to maintain the chip board.

Further, the shape of each of the semiconductor radiators is L-shaped;

through the technical scheme, the heat dissipation area can be far away from the chip board.

Furthermore, a fan is fixedly arranged at the edge of one side, close to the front, of the center of the lower inner wall of the frame, and the output end of the fan faces the inner side of the frame;

through above-mentioned technical scheme, conveniently blow off the heat of chip board lower extreme through a plurality of louvres.

Furthermore, a plurality of light emitting diodes are arranged on the upper end face of the chip board;

through the technical scheme, the light source emits light when the LED is electrified.

Further, the sliding block is connected inside the sliding groove in a sliding mode;

through above-mentioned technical scheme, easy to assemble and dismantlement.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, be equipped with the semiconductor radiator of a plurality of L shapes at the lower terminal surface of the good light source board chip board of radiating effect, through the heat conduction area laminating under the chip board on the terminal surface, the chip board is kept away from to the heat dissipation area, and the operation of rethread fan blows off the louvre on the heat of heat dissipation area through the frame through fan output end and blows off chip board lower extreme, prevents to use for a long time, causes the damage to the chip board.

2. The utility model discloses in, after the frame through setting up was used, touch semiconductor radiator when preventing to dismantle, the heat that does not radiate causes the damage to the human body easily, increases the security of using.

3. This use is novel, and inside the spout was put into to the slider through the frame lower extreme, fixed the slider through the stopper, prevented slider roll-off spout, taken off the stopper during dismantlement and dismantled, it is more convenient to dismantle with the installation.

Drawings

Fig. 1 is a perspective view of a light source board with good heat dissipation effect provided by the present invention;

fig. 2 is a front view of a light source board with good heat dissipation effect provided by the present invention;

fig. 3 is a front cross-sectional view of a light source board with good heat dissipation effect provided by the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Illustration of the drawings:

1. a substrate; 2. a chip board; 3. heat dissipation holes; 4. a frame; 5. a fixed seat; 6. a limiting block; 7. a chute; 8. a slider; 9. a light emitting diode; 10. a fan; 11. a screw; 12. a semiconductor heat sink.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a light source board that radiating effect is good, including

base plate

1, 1 up end center department of base plate is equipped with

chip board

2, 2 lower extremes of chip board run through 1 up end of base plate and lead to 1 lower extreme of base plate, 1 lower extreme of base plate is equipped with

frame

4, 4 four lateral wall centers of frame lean on the department of upper portion and have all seted up a plurality of

louvres

3, 2 down end of chip board is equipped with a plurality of semiconductor radiator 12, the fixed slider 8 that is equipped with in terminal center department under frame 4, the frame 4 lower extreme is equipped with

fixing base

5, 5 up end centers of fixing base lean on the front to have seted up spout 7.

A plurality of emitting diode 9 in the light source board that the radiating effect is good send the light source, the lower terminal surface of chip board 2 is equipped with the semiconductor radiator 12 of a plurality of L shapes, laminate on chip board 2 lower terminal surface through the conducting area, chip board 2 is kept away from to the conducting area, rethread fan 10 moves, blow off chip board 2 lower extreme through louvre 3 on the frame 4 with the heat in radiating area through fan 10 output, prevent long-time use, cause the damage to chip board 2, frame 4 through setting up is after the use, touch semiconductor radiator 12 when preventing to dismantle, the heat that does not spill leads to the fact the damage to the human body easily, increase the security of using, put into inside spout 7 through slider 8 of frame 4 lower extreme, fix slider 8 through stopper 6, prevent slider 8 roll-off spout 7, take off stopper 6 during the dismantlement and dismantle, it is more convenient to dismantle with the installation.

Four diagonal positions of terminal surface all are equipped with screw 11 under the frame 4, terminal surface under four screw 11 upper ends all run through frame 4, and the equal threaded connection of tip is on terminal surface under the base plate 1, it is convenient to fix frame 4 and base plate 1, spout 7 is inside to be equipped with stopper 6 by preceding department, prevent 8 roll-off spouts 7 of slider, be detachable connection between chip board 2 and the base plate 1, make things convenient for the later stage to maintain chip board 2, the shape of a plurality of semiconductor radiator 12 is L shape, enable the radiating area and keep away from chip board 2, frame 4 is inside the inner wall center leans on the fixed fan 10 that is equipped with of preceding side edge, fan 10's output is inboard towards frame 4, conveniently blow off the heat of 2 lower extremes of chip board through a plurality of

louvres

3, 2 up ends of chip board are equipped with a plurality of emitting diode 9, during the circular telegram, send out the light source, 8 sliding connection of slider is inside spout 7, easy to assemble and dismantle.

The working principle is as follows: a plurality of emitting diode 9 in the light source board that the radiating effect is good send the light source, the lower terminal surface of chip board 2 is equipped with the semiconductor radiator 12 of a plurality of L shapes, laminate on chip board 2 lower terminal surface through the conducting area, chip board 2 is kept away from to the conducting area, rethread fan 10 moves, blow off the heat in radiating area 2 lower extreme of chip board through louvre 3 on the frame 4 through the fan 10 output, prevent long-time use, cause the damage to chip board 2, frame 4 through setting up is after the use, semiconductor radiator 12 is touched in the time of preventing to dismantle, the heat that does not spill easily causes the damage to the human body, increase the security of using, slider 8 through the frame 4 lower extreme is put into inside spout 7, fix slider 8 through stopper 6, prevent slider 8 roll-off spout 7, take off stopper 6 during the dismantlement and dismantle, it is convenient to dismantle with the installation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a light source board that radiating effect is good, includes base plate (1), its characterized in that: a chip plate (2) is arranged in the center of the upper end face of the substrate (1), the lower end of the chip plate (2) penetrates through the upper end face of the substrate (1) and is communicated with the lower end of the substrate (1), and a frame (4) is arranged at the lower end of the substrate (1);

a plurality of heat dissipation holes (3) are formed in the centers of four side walls of the frame (4) in an upper portion, a plurality of semiconductor radiators (12) are arranged on the lower end face of the chip board (2), a sliding block (8) is fixedly arranged on the center of the lower end face of the frame (4), a fixing seat (5) is arranged on the lower end of the frame (4), and a sliding groove (7) is formed in the center of the upper end face of the fixing seat (5) in a front portion.

2. A light source board with good heat dissipation effect as claimed in claim 1, wherein: four opposite angles of terminal surface all are equipped with screw (11), four under frame (4) terminal surface under screw (11) upper end all runs through terminal surface under frame (4), and the equal threaded connection of tip is on terminal surface under base plate (1).

3. A light source board with good heat dissipation effect as claimed in claim 1, wherein: a limiting block (6) is arranged in the sliding groove (7) close to the front.

4. A light source board with good heat dissipation effect as claimed in claim 1, wherein: the chip plate (2) is detachably connected with the substrate (1).

5. A light source board with good heat dissipation effect as claimed in claim 1, wherein: the semiconductor radiators (12) are all L-shaped.

6. A light source board with good heat dissipation effect as claimed in claim 1, wherein: the fan (10) is fixedly arranged at the edge of one side, close to the front, of the center of the lower inner wall of the frame (4), and the output end of the fan (10) faces the inner side of the frame (4).

7. A light source board with good heat dissipation effect as claimed in claim 1, wherein: the upper end face of the chip board (2) is provided with a plurality of light emitting diodes (9).

8. A light source board with good heat dissipation effect as claimed in claim 1, wherein: the sliding block (8) is connected inside the sliding groove (7) in a sliding mode.