CN217884095U

CN217884095U - Flexible circuit board with good heat dissipation effect

Info

Publication number: CN217884095U
Application number: CN202221579582.XU
Authority: CN
Inventors: 李军; 李振; 陈丽娟
Original assignee: Shenzhen Xin'an Times Technology Co ltd
Current assignee: Shenzhen Xin'an Times Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-22
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a circuit board field specificly discloses a flexible line way board that radiating effect is good, including the mounting panel, the visor is installed at the top of mounting panel, and the mounting groove has been seted up at the top of mounting panel, and the circuit board is installed to the interior bottom of mounting groove, and a plurality of louvre has been seted up at the top of visor, and the installing frame is installed at the top of visor, and the fixed plate is all installed to the outer wall both sides of installing frame. The utility model discloses the protection is covered and has been seted up a plurality of louvre, and radiating heat can discharge to the external world through the louvre in real time when the circuit board uses, can play better radiating effect to the circuit board when using.

Description

Flexible circuit board with good heat dissipation effect

Technical Field

The utility model relates to a circuit board technical field especially relates to a flexible line way board that the radiating effect is good.

Background

The flexible circuit board is a printed circuit made of a flexible insulating base material, provides excellent electrical performance, can meet the design requirements of more compact and higher density mounting, and also contributes to reducing assembly processes and enhancing reliability.

The current flexible line way board is in order to carry out better protection to the circuit board when using, prevent that external personnel or article from causing the flexible line way board to drag, all can install the circuit board in appointed protection box, but the circuit board itself can give out certain heat when using, protection box commonly used can't play better radiating effect to the flexible line way board when using, lead to the flexible line way board when using because radiating heat can't discharge to the external world, the heat on circuit board surface can cause the damage to the flexible line way board, and certain potential safety hazard has when using.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flexible circuit board with good heat dissipation effect.

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

the utility model provides a flexible line way board that radiating effect is good, includes the mounting panel, the visor is installed at the top of mounting panel, and the mounting groove has been seted up at the top of mounting panel, and the circuit board is installed to the interior bottom of mounting groove, and a plurality of louvre has been seted up at the top of visor, and the installing frame is installed at the top of visor, and the fixed plate is all installed to the outer wall both sides of installing frame.

Preferably, a plurality of draw-in groove has all been seted up to the top both sides of visor, and the fixture block is all installed to the one end bottom that the installing frame was kept away from to two fixed plates, and the fixture block is installed in the draw-in groove.

Preferably, the bottom of visor is seted up flutedly, and a plurality of louvre all communicates with the inside of recess.

Preferably, the rubber strip is all installed to the both sides at top in the recess, the bottom of rubber strip and the top butt of circuit board.

Preferably, the connecting plates are installed at two ends of the circuit board, the two connecting plates are located at two ends of the inside of the installation groove respectively, and the top of each connecting plate is abutted to the bottom of the corresponding protective cover.

Preferably, the protection frame is installed at the inner wall top of installing frame, and the axis of rotation is installed in the bottom rotation of protection frame, installs a plurality of flabellum in the axis of rotation, and the flabellum is located the below of protection frame.

Preferably, the limiting groove has all been seted up to the top both sides of mounting panel, and the fixed block is all installed to the bottom both sides of visor, and the bottom of fixed block is located the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses well installing frame installs the top at the visor, and the bottom of the fixed plate of the outer wall both sides of installing frame and the top butt of visor, the fixed plate can be injectd the position of installing frame when using, and in the draw-in groove on the fixture block on the fixed plate inserted the visor, the visor can carry out the rigidity to the installing frame through fixture block and fixed plate when using, and the staff can change the position of installing frame according to the in service behavior, and seted up a plurality of louvre on the protecting cover, radiating heat can discharge to the external world through the louvre in real time when the circuit board uses, can play better radiating effect to the circuit board when using.

2. The utility model discloses in when the protective cover is installed at the top of mounting panel simultaneously, a plurality of rubber strip that is located on the recess inner wall of visor bottom can carry out the butt to the top both sides of circuit board, can carry out centre gripping and rigidity to the circuit board through two rubber strips when using, the stability ability of lifting line board when using, the both sides inner wall of mounting groove can carry out centre gripping and rigidity to the connecting plate when using, the stability ability is better when using for the circuit board, and the removal that the position removed can not appear.

Drawings

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

fig. 2 is a sectional view of a mounting plate of a flexible printed circuit with a good heat dissipation effect;

fig. 3 is a schematic view of a protective cover structure of a flexible printed circuit with a good heat dissipation effect according to the present invention;

fig. 4 is the utility model provides a fixed plate mounting structure schematic diagram of a flexible line way board that radiating effect is good.

In the figure: 1. mounting a plate; 2. a protective cover; 3. a card slot; 4. heat dissipation holes; 5. installing a frame; 6. a fixing plate; 7. a clamping block; 8. mounting grooves; 9. a connecting plate; 10. a circuit board; 11. a groove; 12. a protective frame; 13. a rotating shaft; 14. a fan blade; 15. a fixed block; 16. a rubber strip.

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 flexible circuit board with good heat dissipation effect comprises a mounting plate 1, a protective cover 2 is mounted at the top of the mounting plate 1, a mounting groove 8 is formed in the top of the mounting plate 1, a circuit board 10 is mounted at the inner bottom of the mounting groove 8, a plurality of heat dissipation holes 4 are formed in the top of the protective cover 2, a mounting frame 5 is mounted at the top of the protective cover 2, and fixing plates 6 are mounted on two sides of the outer wall of the mounting frame 5.

As the utility model discloses a technical optimization scheme, a plurality of draw-in groove 3 has all been seted up to the top both sides of visor 2, and fixture block 7 is all installed to the one end bottom that installing frame 5 was kept away from to two fixed plates 6, and fixture block 7 is installed in draw-in groove 3, and the staff can dismantle or carry out the position change to installing frame 5 at any time when the use.

As a technical optimization scheme of the utility model, recess 11 has been seted up to the bottom of visor 2, and a plurality of louvre 4 all communicates with the inside of recess 11, and recess 11 can increase circuit board 10 when using place the space, makes circuit board 10 make things convenient for the inside circulation of air of mounting groove 8 more when dispelling the heat.

As a technical optimization scheme of the utility model, rubber strip 16 is all installed to the both sides at top in the recess 11, and the bottom of rubber strip 16 and the top butt of circuit board 10, rubber strip 16 can carry out position fixing to the top of circuit board 10 when using, make circuit board 10 more stable when using.

As a technical optimization scheme of the utility model, connecting plate 9 is all installed at circuit board 10's both ends, and two connecting plates 9 are located the inside both ends of mounting groove 8 respectively, and connecting plate 9's top and visor 2's bottom butt, connecting plate 9 can carry out the rigidity to circuit board 10's both ends when using, make things convenient for the staff to be connected circuit board 10 and external circuit through connecting plate 9 simultaneously.

As a technical optimization scheme of the utility model, protection frame 12 is installed at the inner wall top of installing frame 5, rotation axis 13 is installed in the bottom rotation of protection frame 12, install a plurality of flabellum 14 in the rotation axis 13, flabellum 14 is located the below of protection frame 12, staff's accessible motor drives rotation axis 13 and a plurality of flabellum 14 rotates when using, make external air blow recess 11 and mounting groove 8's inside, and the air that blows alright dispel the heat to the surface of circuit board 10.

As a technical optimization scheme of the utility model, the spacing groove has all been seted up to mounting panel 1's top both sides, and fixed block 15 is all installed to visor 2's bottom both sides, and fixed block 15's bottom is located the spacing inslot, and the spacing groove can carry out the rigidity to visor 2 through fixed block 15 when using, makes visor 2 stability can be better when using, the condition that can not appear dropping.

The utility model discloses when using, the staff places circuit board 10 in the mounting groove 8 at 1 top of mounting panel, and the connecting plate 9 at circuit board 10 both ends is installed respectively at the inside both ends of mounting groove 8, and the both ends of connecting plate 9 respectively with the both sides inner wall butt of mounting groove 8, the both sides inner wall of mounting groove 8 can carry out centre gripping and rigidity to connecting plate 9 when using, make circuit board 10 stability can be better when using, and the removal that the position removed can not appear.

After the circuit board 10 is installed, the worker installs the protective cover 2 at the top of the installation plate 1, the fixing block 15 at the bottom of the protective cover 2 is inserted into the limiting groove at the top of the installation plate 1, and the limiting groove can fix the protective cover 2 through the fixing block 15, so that the protective cover 2 is connected with the installation plate 1 more firmly and stably. Simultaneously when the protective cover 2 is installed at the top of mounting panel 1, be located a plurality of rubber strip 16 on 2 bottom recesses 11 inner walls of protective cover and carry out the butt to the top both sides of circuit board 10, can be through two rubber strips 16 when using to circuit board 10 carry out centre gripping and rigidity, the stability ability of promotion circuit board 10 when using.

After the visor 2 installation finishes, the staff installs installing frame 5 at the top of visor 2, and the bottom of the fixed plate 6 of the outer wall both sides of installing frame 5 and the top butt of visor 2, fixed plate 6 can prescribe a limit to the position of installing frame 5 when using, and in fixture block 7 on the fixed plate 6 inserted the draw-in groove 3 on the visor 2, visor 2 can carry out the rigidity to installing frame 5 through fixture block 7 and fixed plate 6 when using, and the staff can change the position of installing frame 5 according to the in service behavior.

Lie in inside flabellum 14 of installing frame 5 when using and rotate, make the outside air pass through the inside of the rotation entering louvre 4 of flabellum 14, and get into in recess 11 and the mounting groove 8 through louvre 4, outside air gets into 8 inside back alright blow the surface of circuit board 10, cool down the processing of dispelling the heat to the surface of circuit board 10, and outside air gets into 8 interior back can be once more after carrying out the short time flow through a plurality of louvre 4 of keeping away from installing frame 5 and flow to the external world, and the heat that circuit board 10 surface gived off when the air is arranged to the external world alright arrange to the external world through the air, can play better radiating effect to circuit board 10 when using.

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 flexible line way board that radiating effect is good, includes mounting panel (1), its characterized in that, visor (2) are installed to the top of mounting panel (1), and mounting groove (8) have been seted up at the top of mounting panel (1), and circuit board (10) are installed to the interior bottom of mounting groove (8), and a plurality of louvre (4) have been seted up at the top of visor (2), and installing frame (5) are installed at the top of visor (2), and fixed plate (6) are all installed to the outer wall both sides of installing frame (5).

2. The flexible circuit board with good heat dissipation effect according to claim 1, wherein a plurality of clamping grooves (3) are formed in both sides of the top of the protective cover (2), clamping blocks (7) are mounted at the bottoms of the ends, far away from the mounting frame (5), of the two fixing plates (6), and the clamping blocks (7) are mounted in the clamping grooves (3).

3. The flexible circuit board with good heat dissipation effect according to claim 1, wherein a groove (11) is formed at the bottom of the protective cover (2), and the plurality of heat dissipation holes (4) are all communicated with the inside of the groove (11).

4. The flexible circuit board with good heat dissipation effect according to claim 3, wherein rubber strips (16) are mounted on two sides of the inner top of the groove (11), and the bottom of each rubber strip (16) is abutted against the top of the circuit board (10).

5. The flexible circuit board with good heat dissipation effect according to claim 1, wherein connecting plates (9) are mounted at two ends of the circuit board (10), the two connecting plates (9) are respectively located at two inner ends of the mounting groove (8), and the top of each connecting plate (9) is abutted to the bottom of the corresponding protective cover (2).

6. The flexible circuit board with good heat dissipation effect according to claim 1, wherein a protective frame (12) is installed at the top of the inner wall of the installation frame (5), a rotating shaft (13) is rotatably installed at the bottom of the protective frame (12), a plurality of fan blades (14) are installed on the rotating shaft (13), and the fan blades (14) are located below the protective frame (12).

7. The flexible circuit board with good heat dissipation effect according to claim 1, wherein limiting grooves are formed in both sides of the top of the mounting plate (1), fixing blocks (15) are mounted on both sides of the bottom of the protective cover (2), and the bottom of each fixing block (15) is located in each limiting groove.