CN216137792U - Dustproof self-cleaning circuit board - Google Patents
Dustproof self-cleaning circuit board Download PDFInfo
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- CN216137792U CN216137792U CN202122074091.1U CN202122074091U CN216137792U CN 216137792 U CN216137792 U CN 216137792U CN 202122074091 U CN202122074091 U CN 202122074091U CN 216137792 U CN216137792 U CN 216137792U
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- dust
- circuit board
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- fan
- dust collection
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Abstract
The utility model discloses a dustproof self-cleaning circuit board, which comprises a box body, a circuit board and a dust removing device, wherein the back of the box body is provided with a plurality of groups of dust preventing grooves, the angles of the dust preventing grooves are downwards deviated by about 45 degrees, two sides of the inner cavity of the box body are provided with dust removing fans, the back of each dust removing fan is provided with a motor, the inner cavity of the middle part of the box body is provided with the circuit board, the top of the circuit board is provided with a fixed shaft, the lower side of the back of the box body is provided with the dust removing device, the dust removing devices are symmetrically distributed, the dust preventing grooves can prevent dust from entering, the dust removing device can play a role of heat dissipation when the temperature is too high, the motor is started so as to drive the dust removing fans to rotate, the dust on the surface of the circuit board can be blown off due to the positions of the dust removing fans facing the circuit board, the temperature on the surface of the circuit board can be reduced, and the dust around the circuit board can be sucked out into a dust collecting box by the dust removing device, the device is convenient to use and high in practicability.
Description
Technical Field
The utility model relates to the technical field of dustproof and clean circuit boards, in particular to a dustproof and self-cleaning circuit board.
Background
In the production process, a large amount of dust can be attached to the surface of the circuit board after the circuit board is stored for a long time or used for a long time. In this case, the circuit board is generally cleaned manually, and the manual cleaning is generally performed by blowing with an electric blower or dipping a cleaning agent into a sponge flaming cleaning brush to clean the circuit board, and finally removing the dust on the circuit board. However, since a large number of components are arranged on the circuit board, the components are easily damaged by manual cleaning, the manual cleaning efficiency is low, and the circuit board is difficult to clean.
In the process of stamping production of circuit boards, especially small circuit boards, a large amount of metal particles and powder are contaminated, and the metal particles and powder must be removed through a dust removal process. In the existing dust removal process, a large number of circuit boards are placed into a sieve, and then the sieve is shaken to filter out dust, so that the working efficiency is low, the circuit boards are easy to wear, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a dustproof self-cleaning circuit board, so as to solve the problems mentioned above in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dustproof automatically cleaning formula circuit board, includes box, circuit board and dust collector, multiunit dust groove has been seted up at the back of box, the dust groove is seted up the downward skew of angle about 45, box inner chamber both sides are provided with the dust removal fan, the back of dust removal fan is provided with the motor, box middle part inner chamber is provided with the circuit board, the top of circuit board is provided with the fixed axle, the back downside of box is provided with dust collector, dust collector is provided with two sets of and symmetric distribution.
Preferably, the dust removing fans are arranged in four groups and symmetrically distributed in parallel, and the fixed shaft is arranged in four groups and symmetrically distributed in parallel.
Preferably, the bottom of the circuit board is provided with insulating blocks, the insulating blocks are provided with two groups and are symmetrically distributed, and the bottom of the insulating blocks is provided with a condensing tube.
Preferably, the back of the inner cavity of the box body is provided with a dust suction pipe, the back of the dust suction pipe is fixedly connected with a dust removal device, the middle part of the dust suction pipe is connected with a dust collection box, and the dust suction pipe is L-shaped.
Preferably, the inner cavity of the dust removal device is provided with a servo motor, the inner cavity of the servo motor is provided with a central shaft, and the periphery of the central shaft is provided with a dust collection fan.
Preferably, the dust absorption fan is provided with the filter screen in the front, the filtration pore has been seted up to the inner chamber of filter screen, the filter screen is provided with two sets ofly and crisscross distribution.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the circuit board needs to be used, the circuit board can be placed into the box body, the back of the box body is provided with an angle of about 45 degrees, the dust-proof groove can prevent dust from entering the box body, the dust-proof groove can play a role in heat dissipation when the temperature is too high, the motor is started so as to drive the dust-removing fan to rotate, the dust-removing fan is over against the position of the circuit board, so that the dust on the surface of the circuit board can be blown off, the temperature on the surface of the circuit board can be reduced, the insulating block fixedly connected with the circuit board part can prevent static electricity from being generated, the condensation pipe at the bottom can reduce the temperature around the circuit board again so as to protect equipment, and the service life of the circuit board is prolonged;
2. this dustproof automatically cleaning formula circuit board, thereby the rotation production suction of dust absorption fan, the dust absorption pipe that makes the bottom half can be with the dust suction in the dust collecting box around the circuit board, and dust collector is inside to be provided with the filter screen and can block the dust outside the dust absorption fan to can prevent that the dust accumulation from causing equipment to damage, it is convenient to make the device use, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of a circuit board structure according to the present invention.
In the figure: 1. a box body; 2. a circuit board; 201. a fixed shaft; 3. a dust removal device; 4. a dust removal groove; 5. a dust removal fan; 501. a motor; 6. an insulating block; 7. a condenser tube; 8. a dust collection pipe; 9. a dust collecting box; 10. a servo motor; 11. a central shaft; 12. a dust collection fan; 13. a filter screen; 14. and (4) filtering holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dustproof automatically cleaning formula circuit board, including box 1, circuit board 2 and dust collector 3, multiunit dust groove 4 has been seted up at box 1's back, the downward skew of angle is seted up in the dust groove about 45, 1 inner chamber both sides of box are provided with dust removal fan 5, dust removal fan 5's back is provided with motor 501, 1 middle part inner chamber of box is provided with circuit board 2, circuit board 2's top is provided with fixed axle 201, box 1's back downside is provided with dust collector 3, dust collector 3 is provided with two sets of and symmetric distribution.
Wherein, dust removal fan 5 is provided with four groups and symmetrical parallel distribution altogether, and fixed axle 201 is provided with four groups and symmetrical parallel distribution.
In this embodiment, when needs use this circuit board, at first can put into box 1 with circuit board 2 in, box 1 back is seted up the angle and is about 45, thereby dust protection groove 4 can prevent that the dust from getting into, and can play radiating effect when the high temperature, starter motor 501 thereby can drive the rotation of dust removal fan 5, because dust removal fan 5 is just to circuit board 2's position, can enough blow off the dust on circuit board 2 surface, can reduce the temperature on circuit board 2 surface again, thereby circuit board 2 bottom fixed connection's insulating block 6 prevents the production of static, thereby condenser pipe 7 of bottom can reduce the temperature on every side of circuit board 2 again and protection equipment, the life of improvement circuit board.
Wherein, the bottom of circuit board 2 is provided with insulating block 6, and insulating block 6 is provided with two sets of and symmetric distribution altogether, and the bottom of insulating block 6 is provided with condenser pipe 7.
In this embodiment, dust collector 3 is equipped with in 1 back of the box can clear up circuit board 2 bottom and dust on every side, start servo motor 20, thereby drive the rotation of center pin 11 by servo motor 20's rotation, thereby drive the rotation of dust absorption fan 12 by the rotation of center pin 11 again, thereby produce suction by the rotation of dust absorption fan 12, thereby make the dust absorption pipe 8 of 1 bottom of box can inhale dust collection box 9 on every side of circuit board 2 in, dust collector 3 is inside to be provided with filter screen 13 and can block the dust outside dust absorption fan 12, thereby can prevent that the dust accumulation from causing the equipment to damage, it is convenient to make the device use, therefore, the clothes hanger is strong in practicability.
Wherein, the back of the inner cavity of the box body 1 is provided with a dust suction pipe 8, the back of the dust suction pipe 8 is fixedly connected with the dust removing device 3, the middle part of the dust suction pipe 8 is connected with a dust collecting box 9, and the dust suction pipe 8 is arranged in an L shape.
Wherein, the dust absorption fan 12 is provided with filter screen 13 in front, filter 14 has been seted up to the inner chamber of filter screen 13, and filter screen 13 is provided with two sets and crisscross distribution.
The working principle is as follows: when the circuit board is needed to be used, firstly, the circuit board 2 can be placed into the box body 1, the back of the box body 1 is provided with an angle of about 45 degrees, the dust-proof groove 4 can prevent dust from entering, and can play a role of heat dissipation when the temperature is too high, the motor 501 is started so as to drive the dust-removing fan 5 to rotate, because the dust-removing fan 5 is just opposite to the position of the circuit board 2, the dust on the surface of the circuit board 2 can be blown off, and the temperature on the surface of the circuit board 2 can be reduced, the insulating block 6 fixedly connected with the bottom of the circuit board 2 can prevent static electricity from being generated, the condensation pipe 7 at the bottom can reduce the temperature around the circuit board 2 again so as to protect equipment, the service life of the circuit board is prolonged, the dust-removing device 3 arranged at the back of the box body 1 can clean the dust at the bottom and around the circuit board 2, the servo motor 20 is started, and the rotation of the servo motor 20 drives the central shaft 11 to rotate, thereby the rotation of the rotation drive dust absorption fan 12 of center pin 11 again, thereby produce suction by the rotation of dust absorption fan 12, make the dust absorption pipe 8 of box 1 bottom can be with the dust suction box 9 of dust collection around the circuit board 2 in, dust collector 3 is inside to be provided with filter screen 13 and can stop the dust outside dust absorption fan 12 to can prevent that the dust accumulation from causing the equipment damage, it is convenient to make the device use, and the practicality is strong.
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 and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dustproof automatically cleaning formula circuit board, includes box (1), circuit board (2) and dust collector (3), its characterized in that: multiunit dust protection groove (4) have been seted up at the back of box (1), dust protection groove (4) are seted up angle skew about 45 downwards, box (1) inner chamber both sides are provided with dust removal fan (5), the back of dust removal fan (5) is provided with motor (501), box (1) middle part inner chamber is provided with circuit board (2), the top of circuit board (2) is provided with fixed axle (201), the back downside of box (1) is provided with dust collector (3), dust collector (3) are provided with two sets of and symmetric distribution.
2. The dustproof self-cleaning circuit board of claim 1, wherein: the dust removing fan (5) is provided with four groups and symmetrically distributed in parallel, and the fixed shaft (201) is provided with four groups and symmetrically distributed in parallel.
3. The dustproof self-cleaning circuit board of claim 1, wherein: the bottom of circuit board (2) is provided with insulating block (6), insulating block (6) are provided with two sets of and symmetric distribution altogether, the bottom of insulating block (6) is provided with condenser pipe (7).
4. The dustproof self-cleaning circuit board of claim 1, wherein: the dust collection box is characterized in that a dust collection pipe (8) is arranged on the back of an inner cavity of the box body (1), the back of the dust collection pipe (8) is fixedly connected with the dust collection device (3), the middle of the dust collection pipe (8) is connected with a dust collection box (9), and the dust collection pipe (8) is L-shaped.
5. The dustproof self-cleaning circuit board of claim 1, wherein: the dust removal device is characterized in that a servo motor (10) is arranged in an inner cavity of the dust removal device (3), a central shaft (11) is arranged in the inner cavity of the servo motor (10), and a dust suction fan (12) is arranged on the periphery of the central shaft (11).
6. The dustproof self-cleaning circuit board of claim 5, wherein: the dust collection fan is characterized in that a filter screen (13) is arranged in front of the dust collection fan (12), filter holes (14) are formed in the inner cavity of the filter screen (13), and the filter screen (13) is provided with two groups and is distributed in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122074091.1U CN216137792U (en) | 2021-08-31 | 2021-08-31 | Dustproof self-cleaning circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122074091.1U CN216137792U (en) | 2021-08-31 | 2021-08-31 | Dustproof self-cleaning circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216137792U true CN216137792U (en) | 2022-03-29 |
Family
ID=80810677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122074091.1U Active CN216137792U (en) | 2021-08-31 | 2021-08-31 | Dustproof self-cleaning circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216137792U (en) |
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2021
- 2021-08-31 CN CN202122074091.1U patent/CN216137792U/en active Active
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