CN217241020U - Heat dissipation type PCB circuit board - Google Patents
Heat dissipation type PCB circuit board Download PDFInfo
- Publication number
- CN217241020U CN217241020U CN202123137719.4U CN202123137719U CN217241020U CN 217241020 U CN217241020 U CN 217241020U CN 202123137719 U CN202123137719 U CN 202123137719U CN 217241020 U CN217241020 U CN 217241020U
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- circuit board
- air
- connecting plate
- heat dissipation
- board body
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Abstract
The utility model discloses a heat dissipation type PCB circuit board, including connecting plate, heat radiation structure, air-blower, outlet duct, gas-distributing pipe, induced air board, filter screen, regulation structure, exhaust vent, fixed knot construct and circuit board body. The beneficial effects of the utility model are that: stably connect the circuit board body with the connecting plate, in order to avoid circuit board body during operation heat to pile up, only need start the air-blower, influence circuit board body normal work, the air-blower chance promotes the air current to the outlet duct, and discharge to between two induced air boards through a plurality of gas-distributing pipes, thereby be convenient for blow the components and parts on the induced air board side circuit board body, dispel the heat to components and parts, the hot air current of blowing can be followed the exhaust vent and discharged, utilize simultaneously to adjust the structure and drive a plurality of induced air boards reciprocal rotations together, thereby be convenient for adjust the air-out direction, be convenient for dispel the heat comprehensively to the components and parts on the circuit board body, make the heat dissipation even, the radiating efficiency has been improved greatly, the steady operation of circuit board body has been ensured.
Description
Technical Field
The utility model relates to a circuit board specifically is a heat dissipation type PCB circuit board, belongs to circuit board technical field.
Background
The PCB is an important electronic component, is a support body of the electronic component, is a carrier for electrical connection of the electronic component, and the operation of the equipment is simpler and more convenient due to the use of the PCB, the volume of the equipment is reduced, and the loss of wires is saved.
However, some components of some existing PCB circuit boards generate heat seriously in the using process, a large amount of heat can be accumulated on the circuit boards, and the traditional PCB circuit boards only rely on the heat dissipation fan of the case to perform heat dissipation treatment, so that the heat dissipation efficiency of the PCB circuit boards is low, the heat cannot be timely and effectively transported away from the PCB circuit boards, the normal use of the PCB circuit boards is affected, the working efficiency of the PCB circuit boards is greatly reduced, and the production work is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat dissipation type PCB circuit board just in order to solve above-mentioned problem, the radiating effect is good, and stability is strong, and is easy and simple to handle.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a heat dissipation type PCB circuit board, including connecting plate and circuit board body, the one end of circuit board body is connected with the connecting plate, be equipped with heat radiation structure on the connecting plate, heat radiation structure includes air-blower, outlet duct, gas-distributing pipe and induced draft plate, install the inner wall of connecting plate the air-blower, the end connection of air-blower has the outlet duct, the side of outlet duct is connected with a plurality ofly the gas-distributing pipe, the inner wall of connecting plate rotates and is connected with a plurality ofly the induced draft plate, the gas-distributing pipe is located the side of induced draft plate, three exhaust vent has been seted up on the connecting plate, be equipped with on the connecting plate and adjust the structure, adjust structural connection in the induced draft plate, be equipped with fixed knot on the connecting plate and construct.
Preferably, in order to filter gas conveniently, avoid causing the pollution to the circuit board body, heat radiation structure still includes the filter screen, the connecting plate is located the side of air-blower is equipped with the filter screen.
Preferably, for the convenience of adjusting the angle of induced draft plate, adjust the structure and include motor, lead screw, rack, pivot and gear, install the inner wall of connecting plate the motor, the lead screw run through and with rotate between the inner wall of connecting plate and be connected, the output shaft of motor with the one end fixed connection of lead screw, the lead screw run through and threaded connection in the inner wall of rack, be fixed with on the induced draft plate the pivot, be fixed with in the pivot the gear, the rack with gear engagement.
Preferably, in order to facilitate the installation of the circuit board body on the connecting plate, the fixing structure comprises a fixing seat and connecting holes, the four corners of the connecting plate are fixed with the fixing seat, the circuit board body is provided with four connecting holes, and the connecting holes are matched with the fixing seat.
Preferably, in order to facilitate the air guide plate to rotate back and forth, the motor is a servo motor, and the cross section of the connecting plate is in a shape like a Chinese character 'hui'.
Preferably, in order to improve the heat dissipation effect of the circuit board body, a plurality of heat dissipation holes are formed in the circuit board body.
The utility model has the advantages that: the inner wall of the connecting plate is provided with an air blower, the end part of the air blower is connected with an air outlet pipe, the side surface of the air outlet pipe is connected with a plurality of air distributing pipes, the inner wall of the connecting plate is rotatably connected with a plurality of air guide plates, the air distributing pipes are positioned on the side surfaces of the air guide plates, three air outlet holes are formed in the connecting plate, the connecting plate is provided with an adjusting structure, the adjusting structure is connected with the air guide plates, the connecting plate is provided with a fixing structure, the circuit board body is stably connected with the connecting plate, then, in order to avoid heat accumulation during the work of the circuit board body, only the air blower needs to be started, a filter screen is arranged at the air inlet outlet of the air blower, so that dust is convenient to be filtered, the circuit board body is prevented from being polluted by air flow, the normal work of the circuit board body is influenced, the air flow can be pushed to the air outlet pipe by the air blower and is discharged between the two air guide plates through the air distributing pipes, so that components on the circuit board body on the side surfaces of the air guide plates can be blown conveniently, the heat dissipation is carried out on the components, the blown hot airflow can be discharged from the air outlet, and meanwhile the adjusting structure is utilized to drive the plurality of air guide plates to rotate in a reciprocating mode, so that the air outlet direction is convenient to adjust, the components on the circuit board body are convenient to dissipate heat comprehensively, the heat dissipation is uniform, the heat dissipation efficiency is greatly improved, and the stable work of the circuit board body is guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connection structure of the connection plate, the heat dissipation structure, and the driving structure shown in fig. 1.
In the figure: 1. connecting plate, 2, heat radiation structure, 21, air-blower, 22, outlet duct, 23, gas-distributing pipe, 24, induced air board, 25, filter screen, 3, regulation structure, 31, motor, 32, lead screw, 33, rack, 34, pivot, 35, gear, 4, exhaust vent, 5, fixed knot construct, 51, fixing base, 52, connecting hole, 6, circuit board body, 7, louvre.
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 to 2, a heat dissipation type PCB includes a connection board 1 and a circuit board body 6, one end of the circuit board body 6 is connected with the connecting plate 1, the connecting plate 1 is provided with a heat dissipation structure 2, the heat dissipation structure 2 comprises a blower 21, an air outlet pipe 22, a gas distribution pipe 23 and an induced draft plate 24, the blower 21 is installed on the inner wall of the connecting plate 1, the end part of the blower 21 is connected with the air outlet pipe 22, the side surface of the air outlet pipe 22 is connected with a plurality of air distribution pipes 23, the inner wall of the connecting plate 1 is rotatably connected with a plurality of air guide plates 24, the air distributing pipe 23 is positioned on the side surface of the induced draft plate 24, three air outlet holes 4 are arranged on the connecting plate 1, the air guide plate is characterized in that an adjusting structure 3 is arranged on the connecting plate 1, the adjusting structure 3 is connected to the air guide plate 24, and a fixing structure 5 is arranged on the connecting plate 1.
As a technical optimization scheme of the utility model, heat radiation structure 2 still includes filter screen 25, connecting plate 1 is located air-blower 21's side is equipped with filter screen 25, and then is convenient for filter gas, avoids causing the pollution to circuit board body 6.
As a technical optimization scheme of the utility model, it includes motor 31, lead screw 32, rack 33, pivot 34 and gear 35 to adjust structure 3, install the inner wall of connecting plate 1 motor 31, lead screw 32 run through and with rotate between the inner wall of connecting plate 1 and be connected, motor 31's output shaft with the one end fixed connection of lead screw 32, lead screw 32 run through and threaded connection in the inner wall of rack 33, be fixed with on the induced draft plate 24 pivot 34, be fixed with in the pivot 34 gear 35, rack 33 with the gear 35 meshing, and then be convenient for adjust the angle of induced draft plate 24.
As a technical optimization scheme of the utility model, fixed knot constructs 5 and includes fixing base 51 and connecting hole 52, the four corners department of connecting plate 1 is fixed with fixing base 51, four have been seted up on circuit board body 6 connecting hole 52, connecting hole 52 with fixing base 51 phase-match, and then be convenient for install circuit board body 6 on connecting plate 1.
As a technical optimization scheme of the utility model, motor 31 is servo motor, the cross-section of connecting plate 1 is "return" font, and then is convenient for make 24 reciprocating rotation of induced air board.
As a technical optimization scheme of the utility model, a plurality of louvres 7 have been seted up on circuit board body 6, and then are convenient for improve circuit board body 6's radiating effect.
When the utility model is used, firstly, the screw is utilized to pass through the connecting hole 52 on the circuit board body 6 and is in threaded connection with the fixed seat 51, the circuit board body 6 is stably connected with the connecting plate 1, then, in order to avoid heat accumulation during the working of the circuit board body 6, only the blower 21 needs to be started, because the air inlet of the blower 21 is provided with the filter screen 25, the dust is conveniently filtered, the circuit board body 6 is prevented from being polluted by air flow, the normal working of the circuit board body 6 is influenced, the blower 21 can push the air flow to the air outlet pipe 22 and discharge the air flow to the space between the two air guide plates 24 through the plurality of air distribution pipes 23, thereby being convenient for blowing the components on the circuit board body 6 at the side surfaces of the air guide plates 24, the components are radiated, the blown air flow can be discharged from the air outlet 4, the motor 31 is simultaneously started, the motor 31 is a servo motor, the reciprocating rotation can drive the screw rod 32 to reciprocate, thereby lead screw 32 reciprocating rotation can screw drive rack 33 reciprocating sliding, thereby rack 33 reciprocating sliding can drive a plurality of gears 35 and rotate, and then drive a plurality of pivots 34 and a plurality of induced air board 24 reciprocating rotation together, thereby be convenient for adjust the air-out direction, be convenient for dispel the heat comprehensively to the components and parts on the circuit board body 6, make the heat dissipation even, the radiating efficiency is greatly improved, the steady operation of circuit board body 6 has been ensured, louvre 7 on the circuit board body 6 is convenient for discharge steam simultaneously, the circulation of air effect is improved, accelerate the heat dissipation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides a heat dissipation type PCB circuit board, includes connecting plate (1) and circuit board body (6), its characterized in that: one end of the circuit board body (6) is connected with the connecting plate (1), a heat dissipation structure (2) is arranged on the connecting plate (1), the heat dissipation structure (2) comprises an air blower (21), an air outlet pipe (22), air distribution pipes (23) and air guide plates (24), the air blower (21) is installed on the inner wall of the connecting plate (1), the end portion of the air blower (21) is connected with the air outlet pipe (22), the side surface of the air outlet pipe (22) is connected with a plurality of air distribution pipes (23), the inner wall of the connecting plate (1) is rotatably connected with a plurality of air guide plates (24), the air distribution pipes (23) are located on the side surface of the air guide plates (24), three air outlet holes (4) are formed in the connecting plate (1), an adjusting structure (3) is arranged on the connecting plate (1), and the adjusting structure (3) is connected to the air guide plates (24), and a fixing structure (5) is arranged on the connecting plate (1).
2. The heat dissipation type PCB circuit board of claim 1, wherein: the heat dissipation structure (2) further comprises a filter screen (25), and the connecting plate (1) is located on the side face of the air blower (21) and is provided with the filter screen (25).
3. The heat dissipation type PCB circuit board of claim 1, wherein: adjusting structure (3) include motor (31), lead screw (32), rack (33), pivot (34) and gear (35), install the inner wall of connecting plate (1) motor (31), lead screw (32) run through and with rotate between the inner wall of connecting plate (1) and be connected, the output shaft of motor (31) with the one end fixed connection of lead screw (32), lead screw (32) run through and threaded connection in the inner wall of rack (33), be fixed with on induced air board (24) pivot (34), be fixed with on pivot (34) gear (35), rack (33) with gear (35) meshing.
4. The heat dissipation type PCB circuit board of claim 1, wherein: fixed knot constructs (5) including fixing base (51) and connecting hole (52), the four corners department of connecting plate (1) is fixed with fixing base (51), four have been seted up on circuit board body (6) connecting hole (52), connecting hole (52) with fixing base (51) phase-match.
5. The heat dissipation type PCB circuit board of claim 3, wherein: the motor (31) is a servo motor, and the section of the connecting plate (1) is in a shape like a Chinese character 'hui'.
6. The heat dissipation type PCB circuit board of claim 1, wherein: a plurality of heat dissipation holes (7) are formed in the circuit board body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123137719.4U CN217241020U (en) | 2021-12-14 | 2021-12-14 | Heat dissipation type PCB circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123137719.4U CN217241020U (en) | 2021-12-14 | 2021-12-14 | Heat dissipation type PCB circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217241020U true CN217241020U (en) | 2022-08-19 |
Family
ID=82824470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123137719.4U Active CN217241020U (en) | 2021-12-14 | 2021-12-14 | Heat dissipation type PCB circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217241020U (en) |
-
2021
- 2021-12-14 CN CN202123137719.4U patent/CN217241020U/en active Active
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