CN218550261U - Novel PCB circuit board - Google Patents
Novel PCB circuit board Download PDFInfo
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- CN218550261U CN218550261U CN202222064891.XU CN202222064891U CN218550261U CN 218550261 U CN218550261 U CN 218550261U CN 202222064891 U CN202222064891 U CN 202222064891U CN 218550261 U CN218550261 U CN 218550261U
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- circuit board
- fixedly connected
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Abstract
The utility model discloses a novel PCB circuit board belongs to circuit board technical field, include: a body; the organism top is provided with the connecting plate, connecting plate top fixedly connected with base, the resettlement groove has been seted up at the base top, resettlement inslot wall fixedly connected with circuit board body, a plurality of air vents that are linked together with the resettlement groove have been seted up in proper order to the base bottom, base bottom fixedly connected with air guide storehouse, the one end that base resettlement groove was kept away from to the air vent is linked together with the air guide storehouse, circuit board body top is provided with sealed glue, air guide storehouse outer wall be fixedly connected with rather than the air inlet bin and the exhaust storehouse that are linked together respectively, the wind-collecting housing that air inlet bin one end fixedly connected with is linked together, wind-collecting housing one end fixedly connected with fan, the utility model discloses protection nature and radiating effect are better, improve circuit board body's life.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a novel PCB circuit board.
Background
The PCB is a printed circuit board, also called printed circuit board, which is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components, and is called a "printed circuit board" because it is manufactured by electronic printing.
And current PCB circuit board, more electronic components can be installed at its plate body top, and when the weather was overheated or run for a long time and use, the circuit board can produce higher heat, all has certain influence to parts such as its top components and parts, reduces life.
Based on this, the utility model designs a novel PCB circuit board to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel PCB circuit board to solve above-mentioned technical problem.
In order to achieve the above purpose, the utility model provides a following technical scheme: a novel PCB circuit board comprising: a body; the utility model discloses a fan, including organism, connecting plate, air guide bin, air collection bin one end fixedly connected with fan, the organism top is provided with the connecting plate, connecting plate top fixedly connected with base, the resettlement groove has been seted up at the base top, resettlement inslot wall fixedly connected with circuit board body, and a plurality of air vents that are linked together with the resettlement groove have been seted up in proper order to the base bottom, base bottom fixedly connected with air guide bin, the one end that base resettlement groove was kept away from to the air vent is linked together with air guide bin, circuit board body top is provided with sealed glue, air guide bin outer wall fixedly connected with respectively rather than air inlet bin and the exhaust bin that is linked together, the air collection bin one end fixedly connected with air collection bin that is linked together, air collection bin one end fixedly connected with fan.
Preferably, the inner walls of the air inlet bin and the air outlet bin are fixedly connected with sockets, filter screen frames are inserted into the tops of the sockets in an inserting mode, and filter screens are fixedly connected to the inner walls of the filter screen frames.
Preferably, the top in storehouse and the exhaust storehouse of admitting air has all been seted up the opening and the opening part joint has the apron, the one end and the apron bottom butt that the socket was kept away from to the filter screen frame.
Preferably, the outer wall of the connecting plate is provided with a plurality of threaded through holes.
Preferably, the top of the machine body is provided with a plurality of thread grooves communicated with the thread through holes of the connecting plate.
Preferably, the threaded through hole of the connecting plate and the thread groove of the machine body are internally threaded with screws.
Compared with the prior art, the beneficial effects of the utility model are that: sealant is pour to circuit board body's top, sealed glue is epoxy resin casting glue, protect the components and parts at circuit board body top, can the laminating glue after the sealant solidification and stick to components and parts etc. and play shock-resistant effect to it, when circuit board body operation uses, the heat of its production is small part is through sealed glue external dissipation, circuit board body bottom can be assembled to most heat, enter into air guide storehouse through the air vent, utilize the fan to blow, it takes away the heat to enter into air guide storehouse, promote radiating effect and life, the wind that carries the heat is discharged through the exhaust storehouse, the filter screen that utilizes air guide storehouse and exhaust storehouse prevents that dust impurity from getting into air guide storehouse influence heat dissipation, extract the socket through the filter screen frame behind the removable apron of while, can wash the filter screen.
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 the present embodiment;
FIG. 2 is a schematic view of a prominent vent structure in the present embodiment;
fig. 3 is a schematic view showing a structure of a highlighted screen frame in the embodiment.
In the drawings, the reference numbers indicate the following list of parts:
1. a body; 2. a connecting plate; 3. a screw; 4. a base; 5. a circuit board body; 6. sealing glue; 7. a vent hole; 8. a gas guiding bin; 9. an air inlet bin; 10. an exhaust bin; 11. a socket; 12. a screen frame; 13. filtering with a screen; 14. a cover plate; 15. a fan; 16. an air collecting cover.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel PCB circuit board comprising: a machine body 1; the top of the machine body 1 is provided with a connecting plate 2, the top of the connecting plate 2 is fixedly connected with a base 4, the top of the base 4 is provided with a placing groove, the inner wall of the placing groove is fixedly connected with a circuit board body 5, the bottom of the base 4 is sequentially provided with a plurality of vent holes 7 communicated with the placing groove, the bottom of the base 4 is fixedly connected with an air guide bin 8, one end, away from the placing groove of the base 4, of each vent hole 7 is communicated with the air guide bin 8, the top of the circuit board body 5 is provided with a sealant 6, the outer wall of the air guide bin 8 is respectively and fixedly connected with an air inlet bin 9 and an air exhaust bin 10 communicated with the air guide bin, one end of the air inlet bin 9 is fixedly connected with an air collecting cover 16 communicated with the air collecting cover, and one end of the air collecting cover 16 is fixedly connected with a fan 15;
on with base 4 and equipment organism 1 through connecting plate 2, circuit board body 5 installs in the resettlement groove of base 4, recycles sealed glue 6 and pours, promotes the protectiveness, and the most heat of circuit board body 5 can discharge to air guide storehouse 8 through the air vent 7 of base 4 bottom, utilizes fan 15 to blow off the heat in the air guide storehouse 8, promotes the heat-sinking capability.
Preferably, the inner walls of the air inlet bin 9 and the air outlet bin 10 are both fixedly connected with a socket 11, the top of the socket 11 is inserted with a filter screen frame 12, and the inner wall of the filter screen frame 12 is fixedly connected with a filter screen 13;
the filter screen frame 12 is installed through the socket 11 in the storehouse 9 and the storehouse 10 that exhausts, utilizes filter screen 13 to filter dust impurity, and the slot has been seted up at socket 11 top, ensures the grafting of filter screen frame 12 stably.
Preferably, openings are formed in the tops of the air inlet bin 9 and the air outlet bin 10, a cover plate 14 is clamped at the openings, and one end, far away from the socket 11, of the filter screen frame 12 is abutted against the bottom of the cover plate 14;
the filter screen frame 12 is matched with the socket 11 to be embedded into the air inlet bin 9 and the air outlet bin 10, so that the filter screen frame is convenient to filter and use, and the filter screen frame 12 is convenient to disassemble and assemble by utilizing the cover plate 14.
Preferably, the outer wall of the connecting plate 2 is provided with a plurality of threaded through holes;
the threaded through hole of the connecting plate 2 is used for mounting the connecting plate on the equipment body 1.
Preferably, the top of the machine body 1 is provided with a plurality of thread grooves communicated with the thread through holes of the connecting plate 2;
the thread groove of the machine body 1 and the thread through hole of the connecting plate 2 are in one-to-one correspondence and communicated, and are convenient to connect and cooperate.
Preferably, the threaded through hole of the connecting plate 2 and the thread groove of the machine body 1 are internally threaded with a screw 3;
the connecting plate 2 and the machine body 1 are fixed together by using screws 3, and the base 4 is installed.
One specific application of this embodiment is: the screw 3 is connected with the threaded through hole of the connecting plate 2 and the threaded groove of the equipment body 1 in a threaded manner, so that the base 4 is installed, after various components and connectors are installed on the top of the circuit board body 5, the circuit board body is fixedly connected into the placement groove of the base 4, the sealant 6 is poured above the circuit board body 5 in the placement groove, the sealant 6 is epoxy resin pouring sealant, the components on the top of the circuit board body 5 are protected, and after the sealant 6 is cured, the sealant can adhere to and stick to the components and the like, so that an anti-seismic effect is achieved;
when circuit board body 5 operates the use, the heat of its production is small part through sealed 6 external scattering, circuit board body 5 bottom can be assembled to most heat, enter into air guide storehouse 8 through air vent 7, at this moment, fan 15 moves and bloies towards air-collecting cover 16, wind filters dust impurity back through filter screen 13 of filter screen frame 12 in the storehouse 9 of admitting air, it takes away the heat to enter into air guide storehouse 8, the wind that carries the heat discharges behind filter screen 13 in the storehouse 10 of exhausting air, promote radiating effect and life, and the filter screen 13 of storehouse 9 and the storehouse 10 of exhausting air, extract socket 11 through filter screen frame 12 behind the removable apron 14, can wash filter screen 13.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A novel PCB circuit board comprising: a body (1); the novel air guide device is characterized in that a connecting plate (2) is arranged at the top of the machine body (1), a base (4) is fixedly connected to the top of the connecting plate (2), a placement groove is formed in the top of the base (4), a circuit board body (5) is fixedly connected to the inner wall of the placement groove, a plurality of air vents (7) communicated with the placement groove are sequentially formed in the bottom of the base (4), an air guide bin (8) is fixedly connected to the bottom of the base (4), one ends, far away from the placement groove, of the air vents (7) are communicated with the air guide bin (8), a sealant (6) is arranged at the top of the circuit board body (5), an air inlet bin (9) and an air exhaust bin (10) communicated with the air guide bin (8) are fixedly connected to the outer wall of the air guide bin (8) respectively, an air collecting cover (16) is fixedly connected to one end of the air collecting cover (16) and a fan (15).
2. The novel PCB circuit board of claim 1, wherein: the air inlet bin (9) and the air outlet bin (10) are fixedly connected with sockets (11) on the inner walls, filter screen frames (12) are inserted into the tops of the sockets (11), and filter screens (13) are fixedly connected with the inner walls of the filter screen frames (12).
3. A novel PCB circuit board according to claim 2, characterized in that: the top in air inlet bin (9) and exhaust storehouse (10) has all been seted up the opening and the opening part joint has apron (14), the one end and apron (14) bottom butt that socket (11) were kept away from in filter screen frame (12).
4. The novel PCB circuit board of claim 1, wherein: the outer wall of the connecting plate (2) is provided with a plurality of threaded through holes.
5. The novel PCB circuit board of claim 4, wherein: the top of the machine body (1) is provided with a plurality of thread grooves communicated with the thread through holes of the connecting plate (2).
6. The novel PCB circuit board of claim 5, wherein: and the threaded through hole of the connecting plate (2) and the thread groove of the machine body (1) are in threaded connection with a screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222064891.XU CN218550261U (en) | 2022-08-08 | 2022-08-08 | Novel PCB circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222064891.XU CN218550261U (en) | 2022-08-08 | 2022-08-08 | Novel PCB circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218550261U true CN218550261U (en) | 2023-02-28 |
Family
ID=85268835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222064891.XU Active CN218550261U (en) | 2022-08-08 | 2022-08-08 | Novel PCB circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218550261U (en) |
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2022
- 2022-08-08 CN CN202222064891.XU patent/CN218550261U/en active Active
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