CN217183682U - Hydrogen fuel system master control integrated circuit board structure with heat dissipation function - Google Patents
Hydrogen fuel system master control integrated circuit board structure with heat dissipation function Download PDFInfo
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- CN217183682U CN217183682U CN202220244089.6U CN202220244089U CN217183682U CN 217183682 U CN217183682 U CN 217183682U CN 202220244089 U CN202220244089 U CN 202220244089U CN 217183682 U CN217183682 U CN 217183682U
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- frame
- circuit board
- fan blade
- heat dissipation
- fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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Abstract
The utility model belongs to the technical field of the circuit board, specifically disclose a hydrogen fuel system master control integrated circuit board structure that possesses heat dissipation function, the top of circuit board mounting bracket is provided with the bearer bar, one side of bearer bar is provided with the suction fan, the both ends symmetry of suction fan is provided with the second bolt, the one end of second bolt is passed the suction fan and is imbedded in the bearer bar, and the opposite side of bearer bar is provided with a plurality of grid holes, one side of grid hole all fixedly connected with fan leaf frame, one side of fan leaf frame all is provided with driving motor, one end of driving motor is provided with the motor shaft, the one end of motor shaft passes fan leaf frame and extends to the opposite side of fan leaf frame, the opposite side of fan leaf frame is provided with the flabellum bearing, the inside rather than the fixed connection of one end embedding flabellum bearing of motor shaft, the outside of flabellum bearing is provided with a plurality of flabellum bodies; this device avoids the hot-air gathering through the inside air and the outside circulation of air with protector to carry out effectual heat dissipation.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a hydrogen fuel system master control integrated circuit board structure that possesses heat dissipation function.
Background
The name of the circuit board is ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed circuit board, etc., the circuit board is very easy to be damaged, so can install protector on some circuit boards, current circuit board protector radiating effect is poor, the heat on the circuit board can not scatter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrogen fuel system master control integrated circuit board structure that possesses heat dissipation function is impaired in order to solve the circuit board very easily, so can install protector on some circuit boards, and current circuit board protector radiating effect is poor, the problem that the heat on the circuit board can not scatter.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrogen fuel system master control integrated circuit board structure that possesses heat dissipation function which characterized in that: the fan blade protection device comprises a circuit board mounting frame, wherein a heat dissipation protection device is arranged on the circuit board mounting frame, the heat dissipation protection device comprises a suction fan, a fan blade frame, grid holes, a driving motor, a fan blade bearing and a fan blade body, a protection frame is arranged at the top of the circuit board mounting frame, the suction fan is arranged on one side of the protection frame, one side of the suction fan penetrates through the protection frame and is embedded into the protection frame, the other side of the suction fan is positioned outside the protection frame, second bolts are symmetrically arranged at two ends of the suction fan, one end of each second bolt penetrates through the suction fan and is embedded into the protection frame, a plurality of grid holes are formed in the other side of the protection frame, the fan blade frame is fixedly connected to one side of each grid hole, the driving motor is arranged on one side of the fan blade frame, the motor shaft is arranged at one end of the driving motor, one end of the motor shaft penetrates through the fan blade frame and extends to the other side of the fan blade frame, and the fan blade bearing is arranged on the other side of the fan blade frame, one end of the motor shaft is embedded into the fan blade bearing and fixedly connected with the fan blade bearing, and a plurality of fan blade bodies are arranged on the outer side of the fan blade bearing.
Preferably, a plurality of wire arranging holes are symmetrically formed in two sides of the protection frame.
Preferably, a frame is arranged at the top of the protection frame, the frame is embedded with the protection frame, a plurality of third bolts are arranged on the frame, one ends of the third bolts penetrate through the frame and are embedded into the protection frame, and a dust screen is arranged on the frame.
Preferably, one side of the protective frame is symmetrically and fixedly connected with mounting blocks, the mounting blocks are provided with first bolts, one ends of the first bolts penetrate through the mounting blocks and are embedded into the circuit board mounting frame, and the other side of the protective frame is provided with a hinge.
Preferably, a circuit board body is arranged inside the protective frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a hydrogen fuel system master control integrated circuit board structure that possesses heat dissipation function has effectually solved current circuit board protector radiating effect poor, and the problem that the heat on the circuit board can not scatter, this device is through the inside air of protector and outside circulation of air, avoids the hot-air gathering to carry out effectual heat dissipation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a circuit board mounting bracket; 2. a protective frame; 3. mounting blocks; 4. a first bolt; 5. a hinge; 6. a suction fan; 7. a second bolt; 8. a frame; 9. a third bolt; 10. a grid hole; 11. a fan blade holder; 12. a drive motor; 13. a motor shaft; 14. a fan blade bearing; 15. a fan blade body; 16. a circuit board body; 17. wire management holes.
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 efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a main control integrated circuit board structure of a hydrogen fuel system with a heat dissipation function comprises a circuit board mounting frame 1, wherein a heat dissipation protection device is arranged on the circuit board mounting frame 1 and comprises a suction fan 6, a fan blade frame 11, grid holes 10, a driving motor 12, a fan blade bearing 14 and a fan blade body 15, a protection frame 2 is arranged at the top of the circuit board mounting frame 1, the suction fan 6 is arranged at one side of the protection frame 2, one side of the suction fan 6 penetrates through the protection frame 2 and is embedded into the protection frame 2, the other side of the suction fan 6 is positioned at the outer side of the protection frame 2, second bolts 7 are symmetrically arranged at two ends of the suction fan 6, one end of each second bolt 7 penetrates through the suction fan 6 and is embedded into the protection frame 2, the other side of the protection frame 2 is provided with a plurality of grid holes 10, one side of each grid hole 10 is fixedly connected with the fan blade frame 11, one side of each fan blade frame 11 is provided with the driving motor 12, one end of the driving motor 12 is provided with a motor shaft 13, one end of the motor shaft 13 penetrates through the fan blade frame 11 and extends to the other side of the fan blade frame 11, the other side of the fan blade frame 11 is provided with a fan blade bearing 14, one end of the motor shaft 13 is embedded into the fan blade bearing 14 and is fixedly connected with the same, and the outer side of the fan blade bearing 14 is provided with a plurality of fan blade bodies 15.
Furthermore, a plurality of wire arranging holes 17 are symmetrically formed in two sides of the protection frame 2.
Furthermore, a frame 8 is arranged at the top of the protection frame 2, the frame 8 is embedded in the protection frame 2, a plurality of third bolts 9 are arranged on the frame 8, one ends of the third bolts 9 penetrate through the frame 8 and are embedded into the protection frame 2, and a dust screen is arranged on the frame 8.
Further, one side of the protective frame 2 is symmetrically and fixedly connected with an installation block 3, a first bolt 4 is arranged on the installation block 3, one end of a first bolt 14 penetrates through the installation block 3 and is embedded into the circuit board installation frame 1, and a hinge 5 is arranged on the other side of the protective frame 2.
Further, a circuit board body 16 is disposed inside the protection frame 2.
The working principle is as follows: this device is when using, start driving motor 12, make motor shaft 13 drive flabellum bearing 14 and flabellum body 15 rotate, flabellum body 15 blows in the carriage 2 with outside air, start suction fan 6, make the inside air of carriage 2 outside by suction carriage 2, through flabellum body 15 and suction fan 6 with the inside air cycle of carriage 2, can prevent through the dust screen that the dust from getting into in the carriage 2, can dismantle third bolt 9 when the dust screen blocks up, thereby make frame 8 can dismantle and clear up the dust screen, dismantle first bolt 4, make installing block 3 and circuit board mounting bracket 1 separation, carriage 2 rotates through hinge 5, thereby can carry out the maintenance circuit board body.
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 (5)
1. The utility model provides a hydrogen fuel system master control integrated circuit board structure that possesses heat dissipation function which characterized in that: the cooling protection device comprises a circuit board mounting rack (1), wherein the cooling protection device is arranged on the circuit board mounting rack (1), the cooling protection device comprises a suction fan (6), a fan blade frame (11), grid holes (10), a driving motor (12), a fan blade bearing (14) and a fan blade body (15), a protection frame (2) is arranged at the top of the circuit board mounting rack (1), the suction fan (6) is arranged on one side of the protection frame (2), one side of the suction fan (6) penetrates through the protection frame (2) to be embedded into the protection frame (2), the other side of the suction fan (6) is positioned on the outer side of the protection frame (2), second bolts (7) are symmetrically arranged at two ends of the suction fan (6), one end of each second bolt (7) penetrates through the suction fan (6) to be embedded into the protection frame (2), a plurality of grid holes (10) are formed in the other side of the protection frame (2), and the fan blade frame (11) is fixedly connected to one side of each grid hole (10), one side of the fan blade frame (11) is provided with a driving motor (12), one end of the driving motor (12) is provided with a motor shaft (13), one end of the motor shaft (13) penetrates through the fan blade frame (11) and extends to the other side of the fan blade frame (11), the other side of the fan blade frame (11) is provided with a fan blade bearing (14), one end of the motor shaft (13) is embedded into the inside of the fan blade bearing (14) and is fixedly connected with the inside, and the outer side of the fan blade bearing (14) is provided with a plurality of fan blade bodies (15).
2. The hydrogen fuel system main control integrated circuit board structure with heat dissipation function of claim 1, wherein: a plurality of wire arranging holes (17) are symmetrically formed in the two sides of the protection frame (2).
3. The hydrogen fuel system main control integrated circuit board structure with heat dissipation function of claim 1, wherein: the top of bearer bar (2) is provided with frame (8), and frame (8) and bearer bar (2) gomphosis are provided with a plurality of third bolts (9) on frame (8), and in frame (8) embedding bearer bar (2) was passed to the one end of third bolt (9), and was provided with the dust screen on frame (8).
4. The hydrogen fuel system main control integrated circuit board structure with heat dissipation function of claim 1, wherein: the circuit board protection frame is characterized in that one side of the protection frame (2) is symmetrically and fixedly connected with an installation block (3), a first bolt (4) is arranged on the installation block (3), one end of the first bolt (4) penetrates through the installation block (3) to be embedded into the circuit board installation frame (1), and a hinge (5) is arranged on the other side of the protection frame (2).
5. The hydrogen fuel system main control integrated circuit board structure with heat dissipation function of claim 1, wherein: the protection frame (2) is internally provided with a circuit board body (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220244089.6U CN217183682U (en) | 2022-01-29 | 2022-01-29 | Hydrogen fuel system master control integrated circuit board structure with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220244089.6U CN217183682U (en) | 2022-01-29 | 2022-01-29 | Hydrogen fuel system master control integrated circuit board structure with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217183682U true CN217183682U (en) | 2022-08-12 |
Family
ID=82736523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220244089.6U Active CN217183682U (en) | 2022-01-29 | 2022-01-29 | Hydrogen fuel system master control integrated circuit board structure with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217183682U (en) |
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2022
- 2022-01-29 CN CN202220244089.6U patent/CN217183682U/en active Active
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