CN213701053U

CN213701053U - Multistage dust collector is used to PCB board

Info

Publication number: CN213701053U
Application number: CN202021315429.7U
Authority: CN
Inventors: 艾海涛
Original assignee: Shenzhen Handing Circuit Electronics Co ltd
Current assignee: Yixing Canaan Electronics Co.,Ltd.
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-07-16
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a multistage dust collector is used to PCB board, including the headstock, the inside fixedly connected with air pump of headstock, the fixed intercommunication of output of air pump has the air supply pipe, the last fixed surface of headstock is connected with the dust removal case, the last fixed surface of dust removal case is connected with the dust catcher, every the inside that headstock and dust removal case and extend to the dust removal case is all run through in proper order on the top of air supply pipe, the symmetrical gas collection box of inside wall fixedly connected with of dust removal case. This multistage dust collector is used to PCB board, be provided with the air pump through the headstock inside, utilize the air pump to provide continuous gas, it is inside that gas enters into the gas collection box through the air supply pipe, cooperation through the gas shower nozzle, can use gas to carry out the atmospheric pressure to the PCB board of putting into the dust removal case and remove dust, inside through the dust removal case sets up a plurality of suction hoods, utilize dust catcher cooperation suction hood, can absorb the dust that blows up, thereby can handle the dust that produces when removing dust.

Description

Multistage dust collector is used to PCB board

Technical Field

The utility model relates to a PCB board technical field specifically is a PCB board is with multistage dust collector.

Background

The PCB board is also called as the printed circuit board, is a provider of electrical connection of electronic components, has been developed for more than one hundred years, is mainly designed by a layout, has the main advantages of greatly reducing errors of wiring and assembly, improving the automation level and the production labor rate, is widely applied to various fields along with the rapid development of electronic technology, almost all electronic equipment comprises the corresponding printed circuit board, because the circuit board is used in different scenes, the circuit board can adsorb much dust due to the electrostatic action when the PCB is used for a long time, in order to ensure the normal work and heat dissipation of a circuit board, the circuit board needs to be periodically dedusted, the existing dedusting device usually adopts a blower to remove dust, and dust can fly in the dedusting process to cause inconvenience in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage dust collector is used to PCB board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multistage dust removal device for a PCB comprises a power box, wherein an air pump is fixedly connected inside the power box, an air supply pipe is fixedly communicated with the output end of the air pump, a dust removal box is fixedly connected to the upper surface of the power box, a dust collector is fixedly connected to the upper surface of the dust removal box, the top end of each air supply pipe sequentially penetrates through the power box and the dust removal box and extends into the dust removal box, symmetrical gas collection boxes are fixedly connected to the inner side wall of the dust removal box, the top ends of the two air supply pipes are fixedly communicated with the bottom ends of the gas collection boxes, gas nozzles which are arranged at equal intervals are fixedly communicated with one side face, close to each other, of the two gas collection boxes, two groups of symmetrical dust suction hoods are fixedly connected to the inner wall of the dust removal box, each dust suction hood is fixedly communicated with the output end of the dust collector through a dust suction pipe, and symmetrical reset springs are fixedly connected to the inner wall, two the equal fixedly connected with cardboard of one end that reset spring is close to each other, the front of dust removal case is connected with the guard plate through hinge fixed hinge.

Preferably, the front of the power box is fixedly connected with symmetrical box doors through hinges, and the front of each box door is fixedly connected with a handle.

Preferably, the radiator vent has all been seted up to the left and right sides face of headstock, every the equal fixedly connected with dust screen in radiator vent's inside.

Preferably, the protection plate is a transparent glass plate, and a handle is fixedly connected to the front side of the transparent glass plate.

Preferably, the back of the power box is provided with a vent, and the inside of the vent is fixedly connected with a heat dissipation fan.

Preferably, two sets of symmetrical moving wheels are arranged below the power box, and the top end of each moving wheel is fixedly connected with the bottom surface of the power box.

Advantageous effects

The utility model discloses possess following beneficial effect: the multistage dust removal device for the PCB can facilitate the movement of a pushing device by arranging a moving wheel at the bottom of a power box, ensures the flexibility of use, utilizes an air pump arranged in the power box to provide continuous air by the aid of the air pump, the air enters a gas collecting box through an air supply pipe, can use the air to carry out pneumatic dust removal on the PCB placed in the dust removing box by the aid of matching of an air nozzle, and solves the problems that the dust is blown up by the air nozzle and is not convenient to use because the dust is blown up by the aid of a dust collector matched with a dust hood through a plurality of dust hoods arranged in the dust removing box, so that the dust generated in dust removal can be treated, the problem that the conventional dust removal device usually adopts a blower to remove dust, the dust flies and is inconvenient to use is solved, the PCB can be fixed by the aid of the action of a reset spring and a clamping plate, and a protection plate is arranged on the front, the dust can be prevented from flying.

Drawings

FIG. 1 is a schematic structural view of the dust removing device of the present invention;

FIG. 2 is a front sectional view of the power box of the present invention;

FIG. 3 is a front sectional view of the dust box of the present invention;

fig. 4 is a rear view of the power box of the present invention.

In the figure: 1. a power box; 2. a moving wheel; 3. a heat dissipation port; 4. a dust screen; 5. a protection plate; 6. a dust removal box; 7. a vacuum cleaner; 8. a handle; 9. a handle; 10. a box door; 11. a gas supply pipe; 12. an air pump; 13. Clamping a plate; 14. a return spring; 15. a dust hood; 16. a gas collection box; 17. a gas shower head; 18. a dust collection pipe; 19. a vent; 20. a heat dissipation fan.

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. 1-4, the present invention provides a technical solution: a multi-stage dust removing device for PCB boards comprises a power box 1, an air pump 12 is fixedly connected inside the power box 1, the air pump 12 is an air discharging pump, a device for removing air from a closed space or adding air from the closed space, the output end of the air pump 12 is fixedly communicated with an air supply pipe 11, the upper surface of the power box 1 is fixedly connected with a dust removing box 6, the upper surface of the dust removing box 6 is fixedly connected with a dust collector 7, the dust collector 7 utilizes a motor to drive a moving blade to rotate at high speed, air negative pressure is generated in a sealed shell to absorb dust, the top end of each air supply pipe 11 sequentially penetrates through the power box 1 and the dust removing box 6 and extends to the inside of the dust removing box 6, symmetrical gas collecting boxes 16 are fixedly connected to the inner side wall of the dust removing box 6, the top ends of the two air supply pipes 11 are fixedly communicated with the bottom ends of the gas collecting boxes 16, one side face, close to each other, of the two gas collecting boxes 16, is, the inner wall fixedly connected with of dust removal case 6 is two sets of symmetrical suction hood 15, and every suction hood 15 all is through the fixed intercommunication of the output of dust absorption pipe 18 with dust catcher 7, the symmetrical reset spring 14 of inner wall fixedly connected with of dust removal case 6, the equal fixedly connected with cardboard 13 of one end that two reset spring 14 are close to each other, and the fixed hinge joint of hinge has guard plate 5 in the front of dust removal case 6.

The symmetrical chamber door 10 of hinge fixedly connected with is passed through in the front of headstock 1, and the equal fixedly connected with handle 9 in front of every chamber door 10 can conveniently open headstock 1, is convenient for overhaul and maintain the internal plant, and thermovent 3 has all been seted up to the left and right sides face of headstock 1, and the equal fixedly connected with dust screen 4 in inside of every thermovent 3 can play the dirt-proof effect of heat dissipation.

Guard plate 5 is the glass transparent plate, the positive fixedly connected with handle 8 of glass transparent plate, can play the effect of protection, it flies upward everywhere to avoid the dust, vent 19 has been seted up at the back of headstock 1, the inside fixedly connected with heat dissipation fan 20 of vent 19, heat dissipation fan 20 drives the rotatory drive air current of fan blade by the motor, make the one type air conditioner electrical apparatus of indoor outer air exchange, also known as the ventilation fan, can ventilate and dispel the heat, the radiating effect is improved, the below of headstock 1 is equipped with two sets of symmetrical removal wheels 2, every top of removing wheel 2 and the bottom surface fixed connection of headstock 1, can make things convenient for the device to remove.

It should be noted that, the utility model relates to a multistage dust collector is used to PCB board, when using, at first the device removes the position that needs through removing wheel 2, the switch-on device power, the pulling handle 8, open guard plate 5, place the PCB board between two cardboard 13, utilize reset spring 14's rebound effect, fix the PCB board in the inside of dust removal case 6, close guard plate 5, start air pump 12 and dust catcher 7, air pump 12 passes through air supply pipe 11 and is the gas collection box 16 air feed, gas collection box 16 cooperation gas shower nozzle 17 spouts gas to the both sides of PCB board, PCB makes the dust break away from under the gas blowout, utilize suction hood 15 and dust catcher 7's cooperation to absorb the dust.

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

1. The utility model provides a multistage dust collector is used to PCB board, includes headstock (1), its characterized in that: the air pump is characterized in that an air pump (12) is fixedly connected to the inside of the power box (1), an air supply pipe (11) is fixedly communicated with the output end of the air pump (12), a dust removal box (6) is fixedly connected to the upper surface of the power box (1), a dust collector (7) is fixedly connected to the upper surface of the dust removal box (6), each air supply pipe (11) sequentially penetrates through the power box (1) and the dust removal box (6) and extends into the dust removal box (6), symmetrical gas collecting boxes (16) are fixedly connected to the inner side wall of the dust removal box (6), the top ends of the two air supply pipes (11) are respectively communicated with the bottom ends of the gas collecting boxes (16), two gas nozzles (17) which are arranged at equal intervals are fixedly communicated to one side face, close to each other, two groups of symmetrical dust suction hoods (15) are fixedly connected to the inner wall of the dust removal box (6), every suction hood (15) all through dust absorption pipe (18) with the fixed intercommunication of the output of dust catcher (7), the symmetrical reset spring (14) of inner wall fixedly connected with of dust removal case (6), two the equal fixedly connected with cardboard (13) of one end that reset spring (14) are close to each other, there is guard plate (5) in the front of dust removal case (6) through the fixed hinge joint of hinge.

2. The multistage dust collector for the PCB of claim 1, wherein: the front of the power box (1) is fixedly connected with symmetrical box doors (10) through hinges, and the front of each box door (10) is fixedly connected with a handle (9).

3. The multistage dust collector for the PCB of claim 1, wherein: heat dissipation openings (3) are formed in the left side face and the right side face of the power box (1), and each heat dissipation opening (3) is fixedly connected with a dust screen (4) inside.

4. The multistage dust collector for the PCB of claim 1, wherein: the protection plate (5) is a glass transparent plate, and the front side of the glass transparent plate is fixedly connected with a handle (8).

5. The multistage dust collector for the PCB of claim 1, wherein: the back of the power box (1) is provided with a ventilation opening (19), and the inside of the ventilation opening (19) is fixedly connected with a heat dissipation fan (20).

6. The multistage dust collector for the PCB of claim 1, wherein: two sets of symmetrical moving wheels (2) are arranged below the power box (1), and the top end of each moving wheel (2) is fixedly connected with the bottom surface of the power box (1).