CN210330465U - Special dust catcher of instant lottery ticket - Google Patents

Abstract

The utility model discloses a special dust catcher of instant lottery ticket, including casing, bottom plate, storage device, dust extraction and at least one dust absorption pen, fixed connection can be dismantled in the casing in on the bottom plate, dust extraction can dismantle fixed connection on the bottom plate and with enclose between the bottom plate and be formed with the appearance chamber, can dismantle the hollow dirt storehouse of fixedly connected with on the dust extraction top, storage device upper portion periphery joint in on the casing, storage device is located in the dirt storehouse, the storage device bottom set up in on the dust extraction top, dust absorption pen tip can dismantle fixed connection in the storage device top, the dust absorption pen passes through the storage device with the dust extraction intercommunication, dust absorption pen free end and lottery ticket can relieve the formula contact. The utility model discloses a special dust catcher of instant lottery ticket sucks away the piece that the scratch card produced, provides clean comfortable scratch card experience; reduce the pollution to the environment.

Description

Special dust catcher of instant lottery ticket

Technical Field

The utility model relates to a lottery articles for use field especially relates to a special dust catcher of instant lottery.

Background

The prior instant scratch lottery ticket is made of hard materials or only scratched off by hands. After the lottery ticket protective layer is scraped by hard objects or hands, scraps are generated, cannot be collected and processed in time and fall everywhere, the field environment of a lottery ticket area is influenced, and the cleaning is difficult; meanwhile, the lottery ticket protective layer is made of chemical raw materials, which is harmful to human health and pollutes the environment.

Disclosure of Invention

The utility model is completed for solving the defects in the prior art, and the utility model aims to provide a special dust collector for instant lottery tickets, which has the advantages of sucking away the scraps generated by the scratch card and providing clean and comfortable scratch card experience; reduce the pollution to the environment.

The utility model discloses a special dust catcher of instant lottery ticket, including casing, bottom plate, storage device, dust extraction and at least one dust absorption pen, the casing can dismantle fixed connection in on the bottom plate and with enclose between the bottom plate and be formed with and hold the chamber, dust extraction can dismantle fixed connection on the bottom plate, dust extraction is located hold intracavity and can dismantle the hollow dirt storehouse of fixedly connected with on its top, storage device upper portion periphery joint in on the casing, storage device is located in the dirt storehouse, the storage device bottom set up in on the dust extraction top, dust absorption pen tip can dismantle fixed connection in the storage device top, the dust absorption pen passes through storage device with the dust extraction intercommunication, dust absorption pen free end and lottery ticket releasable formula contact.

The utility model discloses a special dust catcher of instant lottery ticket can also be:

the dust collection device comprises a power supply, a fan support and a fan speed regulation circuit board, wherein the power supply is respectively connected with an external circuit and a switch, one end of the fan speed regulation circuit board is connected with the power supply, the other end of the fan speed regulation circuit board is connected with the fan, the periphery of the fan is clamped in the fan support, and the power supply, the fan support and the fan speed regulation circuit board are respectively and fixedly connected onto the bottom plate in a detachable mode.

The fan support is characterized in that at least one fan filter screen is detachably and fixedly connected to the center of the top of the fan support.

The fan support is arranged on the bottom plate, a connecting plate is arranged between the bottom plate and the fan support, the periphery of the connecting plate is respectively and fixedly connected with the bottom plate and the fan support in a detachable mode, an air outlet is formed in the bottom plate, and the air outlet is located below the connecting plate.

The hollow cylinder base that just has the breach of bottom plate center fixedly connected with, fixed connection can be dismantled in the connecting plate in on the cylinder base top, cylinder base bottom is located air outlet periphery top, the air outlet exit is located the breach department of cylinder base.

The shell is provided with at least one heat dissipation opening, and the heat dissipation opening is communicated with the air outlet.

At least one observation port is formed in the periphery of the fan support.

Storage device includes top cap, storage box and filter core, top cap lower part periphery joint in on the storage box top, filter core bottom joint in on the storage box bottom center, the fan filter screen is followed storage box bottom upwards extends the setting and is located filter core bottom center.

The dust collection pen is characterized in that the shell comprises a front shell and a rear shell, the front shell is fixedly connected with the rear shell in a detachable mode, an insertion opening is formed in the position of the front shell or the position of the rear shell or between the position of the front shell and the position of the rear shell, and the dust collection pen is detachably inserted into the insertion opening.

The dust absorption pen is including inhaling piece pen and dust absorption pipe, the dust absorption pipe is made by flexible material, dust absorption pipe pot head is located on the storage device top, the dust absorption pipe other end with inhale the detachable fixed connection of piece pen, inhale piece pen releasable peg graft in the casing.

The utility model discloses a special dust catcher of instant lottery ticket, including casing, bottom plate, storage device, dust extraction and at least one dust absorption pen, the casing can dismantle fixed connection in on the bottom plate and with enclose between the bottom plate and be formed with and hold the chamber, dust extraction can dismantle fixed connection on the bottom plate, dust extraction is located hold intracavity and can dismantle the hollow dirt storehouse of fixedly connected with on its top, storage device upper portion periphery joint in on the casing, storage device is located in the dirt storehouse, the storage device bottom set up in on the dust extraction top, dust absorption pen tip can dismantle fixed connection in the storage device top, the dust absorption pen passes through storage device with the dust extraction intercommunication, dust absorption pen free end and lottery ticket releasable formula contact. Thus, the number of the dust collection pens is one or more, and the number of the dust collection pens can be set according to actual conditions. A plurality of dust absorption pens can satisfy many people's use. The pen point of the dust collection pen is used for scraping off the lottery ticket protective layer on the instant lottery ticket, meanwhile, the scraps are sucked into the storage device and collected, and therefore, clean and comfortable card scraping experience can be provided; reduce the pollution to the environment. The dust suction device generates suction force to suck the debris from the dust suction pen into the storage device to provide power. The shell is detachably arranged on the bottom plate, so that the installation and the maintenance are convenient; the dust suction device is detachably arranged on the bottom plate, so that the installation and the maintenance are convenient; wherein a cavity is formed between the shell and the bottom plate and is used for accommodating the storage device, the dust suction device and the dust bin. The dust bin is installed on dust extraction top, and the dust bin is hollow form, and storage device top joint can solve the indiscriminate rotatory problem of storage device on the casing. The storage device is positioned in the dust bin, and when the storage device is taken away, the dust bin can shield the inner part and the lower part of the part. Wherein, the bottom of the storage device is directly arranged at the upper part of the top of the dust suction device and has no contact force with the dust suction device. The storage device is self-sunk by gravity, and then the dust suction device operates the suction force to tightly adsorb the storage device on the top of the dust suction device, so that the suction force is not lost. Simultaneously, the storage device can be taken out from the shell, and can be conveniently taken out to dump the scraps. The end part of the dust collection pen is detachably arranged on the top of the storage device, and the dust collected by the dust collection pen enters the storage device. The nib of the dust collection pen is used to contact and scrape off the protective layer of the lottery ticket on the instant lottery ticket while sucking the debris into the storage device. The utility model discloses a special dust catcher of instant lottery ticket, the advantage that has for prior art is: debris generated by the card scraping is sucked away, and clean and comfortable card scraping experience is provided; reduce the pollution to the environment.

Drawings

Fig. 1 is a schematic view of a local side of a dust collector for instant lottery special use of the present invention.

Fig. 2 is a schematic view of the other side of the special dust collector for instant lottery of the present invention.

Fig. 3 is a partial schematic view of a dust collector dedicated for instant lottery of the present invention.

Fig. 4 is a schematic side view of a vacuum cleaner for instant lottery tickets.

Fig. 5 is another schematic side view of the vacuum cleaner for instant lottery ticket of the present invention.

Fig. 6 is an explosion diagram of a dust collector special for instant lottery of the present invention.

Fig. 7 is a schematic sectional view of a portion of a dust collector for instant lottery ticket of the present invention.

Description of the figures

1. A housing; 11. a front housing; 12. a rear housing; 13. an interface; 14. a heat dissipation port; 2. a base plate; 21. an air outlet; 3. a storage device; 31. a top cover; 32. a storage box; 33. a filter element; 4. a dust collection device; 41. a power source; 42. a fan; 43. a fan bracket; 431. a viewing port; 44. a fan speed regulation circuit board; 5. a dust collection pen; 51. a debris sucking pen; 52. a dust collection duct; 6. a dust bin; 7. a switch; 8. a fan filter screen; 9. a connecting plate; 10. a cylindrical base.

Detailed Description

The instant lottery special dust collector of the present invention will be further described in detail with reference to fig. 1 to 7 of the accompanying drawings.

The utility model relates to a special dust collector for instant lottery, please refer to the relevant figures of figures 1 to 7, which comprises a shell 1, a bottom plate 2, a storage device 3, a dust suction device 4 and at least one dust suction pen 5, wherein the shell 1 is detachably and fixedly connected with the bottom plate 2 and is enclosed with the bottom plate 2 to form a cavity, the dust suction device 4 is detachably and fixedly connected with the bottom plate 2, the dust suction device 4 is positioned in the cavity and is detachably and fixedly connected with a hollow dust bin 6 on the top, the periphery of the upper part of the storage device 3 is clamped on the shell 1, the storage device 3 is positioned in the dust bin 6, the bottom of the storage device 3 is arranged on the top of the dust suction device 4, the end part of the dust suction pen 5 is detachably and fixedly connected with the top of the storage device 3, and the dust suction pen 5 is communicated with the dust suction device 4 through the storage device 3, the free end of the dust absorption pen 5 is in releasable contact with the lottery ticket. Thus, the number of the dust absorption pens 5 is one or more, and the number can be set according to actual conditions. The plurality of dust collection pens 5 can be used by a plurality of people. The pen point of the dust collection pen 5 is used for scraping off the lottery ticket protective layer on the instant lottery ticket, meanwhile, the scraps are sucked into the storage device 3, the scraps are collected, and clean and comfortable card scraping experience can be provided; reduce the pollution to the environment. The suction device 4 generates suction to draw the debris from the wand 5 into the bin 3, providing power. The shell 1 is detachably arranged on the bottom plate 2, so that the installation and the maintenance are convenient; the dust suction device 4 is detachably arranged on the bottom plate 2, so that the installation and the maintenance are convenient; a cavity is formed between the housing 1 and the base plate 2 and is used for accommodating the storage device 3, the dust suction device 4 and the dust bin 6. Dust storehouse 6 is installed on dust extraction 4 tops, and dust storehouse 6 is hollow form, and 3 top joints of storage device can solve the 3 indiscriminate rotatory problems of storage device on casing 1. The storage device 3 is located in the dust bin 6, and when the storage device 3 is taken away, the dust bin 6 can shield the inner part and the lower part. Wherein the bottom of the storage device 3 is directly arranged on the upper part of the top of the dust suction device 4 and has no contact force with the dust suction device. The storage device 3 sinks by gravity, then the dust suction device 4 operates the suction force, and the storage device 3 is tightly adsorbed on the top of the dust suction device 4, so that the suction force is not lost. Meanwhile, the storage device 3 can be taken out of the shell 1, and can be conveniently taken out to dump the scraps. The end part of the dust collection pen 5 is detachably arranged on the top of the storage device 3, and the scraps sucked by the dust collection pen 5 enter the storage device 3. The nib of the dust collection pen 5 is used to contact and scrape off the protective layer of the lottery tickets on the instant lottery tickets while sucking the debris into the bin 3. The utility model discloses a special dust catcher of instant lottery ticket, the advantage that has for prior art is: debris generated by the card scraping is sucked away, and clean and comfortable card scraping experience is provided; reduce the pollution to the environment.

The utility model discloses a special dust catcher of instant lottery ticket, please refer to relevant each figure of fig. 1-7, can also be on the basis of preceding technical scheme dust extraction 4 includes power 41, fan 42, fan support 43 and fan speed governing circuit board 44, power 41 is connected respectively with external circuit and switch 7, fan speed governing circuit board 44 one end with power 41 connects, the fan speed governing circuit board 44 other end with fan 42 connects, fan 42 joint all around in fan support 43, power 41 fan support 43 with fan speed governing circuit board 44 can dismantle fixed connection respectively in on bottom plate 2. Thus, the power supply 41 provides power for the rotation of the fan 42, the power supply 41 is connected with an external circuit, and the external circuit is external voltage; the power source 41 is connected to the switch 7, and by opening the switch 7, the connection between the power source 41 and the dust suction device 4 can be made, and the lottery ticket pieces can be sucked. The fan speed control circuit board 44 can control the operating speed of the fan 42 and thus the ability to absorb debris. The outer peripheral surface of the fan 42 is clamped in the fan bracket 43, and when the fan 42 needs to be maintained or replaced, the fan is convenient to install and maintain. The power supply 41 is detachably mounted on the bottom plate 2, so that the assembly and disassembly are convenient; the fan speed regulation circuit board 44 is detachably mounted on the bottom plate 2, so that the fan speed regulation circuit board is convenient to dismount; fan support 43 is demountable installation on bottom plate 2, easy to assemble and dismantlement. Preferably, the power source 41 is capable of converting a voltage of 220V to 24V, which is suitable for use with the blower 42. Converting high voltage to low voltage can improve the security of the lottery dust collector. Be provided with two at least buckles on the fan 42 periphery, fan 42 is direct to be in fan support 43 through the buckle joint, can not only install fan 42 in fan support 43 steadily, also can prevent the rotation of fan 42 in fan support 43. The power supply 41 and the fan speed regulation circuit board 44 are both connected to the bottom plate 2 through corresponding support bolts, and the installation is simple. The fan 42 can rotate the self-cooling fan 42 or the circulating fan 42 with high rotating speed and large suction force of the double turbines, so that the longer dust collection experience is brought, and meanwhile, the noise can be reduced. The further preferred technical scheme is as follows: the center of the top of the fan bracket 43 is detachably and fixedly connected with at least one fan filter screen 8. Like this, fan filter screen 8 quantity is one or more, and its quantity can be set for according to actual conditions, and when fan filter screen 8 was the multilayer, the multilayer setting was gone up and down to fan filter screen 8. The fan filter screen 8 is detachably arranged on the center of the top of the fan bracket 43, and can be replaced when the fan filter screen 8 cannot be used; or the fan filter screen 8 can be reused after being cleaned by water, thereby saving resources. Wherein the fan screen 8 prevents debris from entering the fan 42 and allows clean air to enter the fan 42. Preferably, the fan screen 8 is a five hundred mesh nylon screen that both retains the debris absorbed therein and does not interfere with the use of the underlying fan 42. The more preferable technical scheme is as follows: the bottom plate 2 with be provided with connecting plate 9 between the fan support 43, connecting plate 9 periphery respectively with bottom plate 2 with fixed connection can be dismantled to fan support 43, air outlet 21 has been seted up on bottom plate 2, air outlet 21 is located connecting plate 9 below. In this way, the connection plate 9 is distributed between the base plate 2 and the fan bracket 43, which provides a supporting force for the fan bracket 43. The periphery of the connecting plate 9 is detachably connected with the bottom plate 2, so that the disassembly and the assembly are convenient; the connecting plate 9 is detachably connected with the fan bracket 43, so that the fan bracket is convenient to disassemble and assemble. The bottom plate 2 is provided with an air outlet 21, and the air outlet 21 can reduce the vertical wind jacking and reduce the noise of the lottery dust collector. Preferably, at least two connection lugs are fixedly connected to the periphery of the connection plate 9, and are respectively connected with the bottom plate 2 and the fan bracket 43 through bolts. The method can also be as follows: 2 central fixedly connected with of bottom plate hollow and have jagged cylinder base 10, connecting plate 9 can dismantle fixed connection in on the cylinder base 10 top, cylinder base 10 bottom is located air outlet 21 periphery top, air outlet 21 exit is located cylinder base 10's breach department. Thus, the base plate 2 is fixedly connected or integrally formed with the cylindrical base 10. The cylindrical base 10 is hollow, so that the connecting plate 9 can be detachably mounted in the top of the cylindrical base 10, a notch is formed in one side of the cylindrical base 10, the air opening of the air outlet 21 is enlarged due to the notch design, and meanwhile the fan support 43 and the connecting plate 9 can be conveniently dismounted on the cylindrical base 10. Wherein the air outlet 21 is located below the cylindrical base 10. Preferably, a downwardly extending trapezoid step is provided on the inner wall of the cylindrical base 10, wherein an inverted trapezoid step corresponding to the trapezoid step is provided on the connecting plate 9, so that the connecting plate 9 is more stably connected to the cylindrical base 10. The connecting plate 9 is used as an intermediate piece, and the connecting plate 9, the cylindrical step and the fan bracket 43 are connected through bolts. At least one heat dissipation opening 14 may be disposed on the housing 1, and the heat dissipation opening 14 is communicated with the air outlet 21. In this way, the heat dissipation opening 14 is disposed on the housing 1, and the specific position thereof can be set according to actual conditions. The shape of the heat dissipation opening 14 can be a long strip or a square, the number of the heat dissipation openings 14 is one or more, and the number of the heat dissipation openings 14 can be set according to actual conditions. The heat dissipation port 14 and the air outlet 21 are correspondingly arranged, so that the service life of the lottery dust collector is prevented from being shortened due to heat accumulation, and the service time of the lottery dust collector is prolonged. Preferably, the heat dissipation openings 14 are opened in the rear housing 12, wherein the number of the heat dissipation openings 14 is four and is formed in an elongated shape.

Referring to fig. 1 to 7, the utility model can be further provided with at least one viewing port 431 on the periphery of the fan bracket 43 based on the foregoing technical solution. In this way, the blower bracket 43 is provided with one or more observation ports 431 on the outer periphery, and the number of the observation ports 431 can be set according to the actual situation. When the number of the observation ports 431 is plural, the observation ports 431 are arranged at unequal intervals or at intervals. Wherein the shape of the viewing port 431 is circular or square or other shape. The viewing port 431 can check whether the fan 42 is normally operated, whether foreign matters enter and can play a role in heat dissipation. Preferably, the blower mount 43 is transparent, wherein the viewing port 431 is vertically rectangular in shape.

The utility model discloses a special dust catcher of instant lottery ticket, please refer to relevant each figure of fig. 1-7, on the basis of preceding technical scheme also can be that storage device 3 includes top cap 31, storage box 32 and filter core 33, top cap 31 lower part periphery joint in on the storage box 32 top, filter core 33 bottom joint in on the storage box 32 bottom center of portion, fan filter screen 8 follows storage box 32 bottom upwards extends the setting and is located in the center of filter core 33 bottom. Thus, the top cover 31 is used for covering the storage box 32, and the end part of the dust collection pen 5 is detachably arranged on the top cover 31. The periphery joint of top cap 31 lower part is on storage box 32 top, makes things convenient for the dismouting, takes off the back when storage device 3, can directly relieve and be connected between top cap 31 and the storage box 32, pours out the piece of lottery ticket, then screws up and the joint on storage box 32 with top cap 31, then places storage device 3 in casing 1 wholly. The filter element 33 is used to keep the scraped debris out and filter the debris of the lottery ticket, allowing clean air to enter the fan 42 from the filter element 33. When the filter element 33 is used, the suction force of the motor is not influenced as much as possible. The bottom of the filter element 33 is clamped on the center of the bottom of the storage box 32, and the filter element 33 can be taken out of the storage device 3 and poured independently for washing; at the same time, the storage device 3 can be taken out together. The fan filter screen 8 is located in the filter core 33 bottom and communicates with the filter core 33, filters simultaneously through using filter core 33 and fan filter screen 8, can make the air that gets into in the fan 42 purer, prevents in the piece suction fan 42. At the same time, it is also prevented that the fan screen 8 will block debris from entering the fan 42 if the filter element 33 is damaged or if it is to be replaced. Preferably, the filter element 33 is in a round table shape, wherein the hollow hole of the filter element 33 is made of a nylon net, and the nylon net is five hundred meshes, so that scraps can be blocked, and the suction force of the motor is not influenced. The top cover 31 is provided with the constant head tank all around, and the top cover 31 prevents that the storage device 3 from rotating through the constant head tank joint on casing 1. The lower part of the top cover 31 is provided with a clamping structure between the tops of the storage boxes 32, and the top cover 31 can be assembled on the storage boxes 32 through the clamping structure, so that the storage boxes are convenient to disassemble and assemble.

The utility model discloses a special dust catcher of instant lottery ticket, please refer to each relevant picture of fig. 1-7, on the basis of preceding technical scheme also can be that casing 1 includes procapsid 11 and back casing 12, procapsid 11 with can dismantle fixed connection between the back casing 12, procapsid 11 department or back casing 12 department or open between procapsid 11 and back casing 12 junction is equipped with interface 13, dust absorption pen 5 can remove the formula grafting in interface 13. Therefore, the front shell 11 and the rear shell 12 form the shell 1, and the shell 1 and the rear shell are detachably connected, so that the shell 1 is convenient to detach and mount, and the dust suction device 4 is convenient to mount and maintain. Wherein the switch 7 may be disposed on the front case 11, and the heat dissipation port 14 may be disposed on the rear case 12. The interface 13 can be arranged on the front shell 11, or the interface 13 is arranged on the rear shell 12, or the interface 13 is arranged at the seam between the front shell 11 and the rear shell 12, the interface 13 provides a place for placing the dust collection pen 5, the pen point of the dust collection pen 5 is prevented from hurting people, and meanwhile, the attractiveness of the lottery dust collector can be improved. Preferably, the socket 13 opens at the seam between the front case 11 and the rear case 12. A copper nut is arranged in the front shell 11, a stud is arranged in the rear shell 12, and the copper nut is connected with the stud; or a stud is arranged in the front shell 11, a copper nut is arranged in the rear shell 12, and the stud is connected with the copper nut in a matching mode.

The utility model discloses a special dust catcher of instant lottery ticket, please refer to each relevant picture of fig. 1-7, on the basis of preceding technical scheme also can be that dust absorption pen 5 includes inhales piece pen 51 and dust absorption pipe 52, dust absorption pipe 52 is made by flexible material, dust absorption pipe 52 pot head is located on storage device 3 top, the dust absorption pipe 52 other end with inhale the detachable fixed connection of piece pen 51, inhale piece pen 51 can the formula of releasing peg graft in casing 1. Thus, the dust suction duct 52 is made of a flexible material, and the dust suction duct 52 can be well resistant to bending and can be bent according to the use condition, and the used dust suction pen 5 can be moved quickly and lightly. The bottom of the nib of the chip sucking pen 51 is small and sharp, and the nib of the chip sucking pen conforms to the area size of a lottery ticket protective layer (coating) on an instant lottery ticket, so that the chip sucking pen prevents accidental injury to a user and has good card scraping experience. When the nib of the debris-sucking pen 51 is not usable, it can be replaced. Wherein, one end of the dust absorption conduit 52 is sleeved on the top of the storage device 3, and the other end is sleeved on the debris absorption pen 51, so that the dust absorption conduit 52 can be replaced according to the use condition; meanwhile, the debris suction pen 51 can be replaced or maintained according to actual conditions. The debris suction pen 51 is inserted into the housing 1, and when the debris suction pen is used, a user can release the connection between the debris suction pen 51 and the housing 1. The debris suction pen 51 can be taken down or inserted from the shell 1, and the dust suction pen 5 is inserted into the shell 1, so that the pen point of the dust suction pen 5 can be prevented from hurting a user, and the attractiveness of the lottery ticket dust collector can be improved. Preferably, the dust suction duct 52 may be made of silicone tubing, which is a polymer elastic material with good resilience, small deformation, and soft characteristics, so that it is suitable for the dust suction duct 52.

When in work: power 41 connects external circuit, open switch 7, the lottery buyer takes off dust absorption pen 5 from casing 1 on the lottery dust collector, scrape the head with dust absorption pen 5 nib on will open type lottery protection layer promptly and scrape open, dust absorption pen 5 scrapes on one side, fan 42 inhales on one side, can inhale the piece of scraping down, the piece enters into storage device 3, prevent that piece adhesion palm from polluting skin, provide clean comfortable card scraping experience, improve lottery shop and scrape the regional clean and tidy of card, alleviate lottery selling personnel's burden. Cleaning: the bin 3 is removed, the snap on top cover 31 is unscrewed, the debris is poured out, then the top cover 31 is screwed on, and the bin 3 is placed into the dust bin 6. If the filter element 33 and the fan filter screen 8 are seriously dusted after being used for a long time, the filter element can be cleaned by water. If the filter element 33 is rotated and unscrewed, the filter screen is taken down, and then the water can be washed.

The above description is only for the description of several embodiments of the present invention, but the scope of the present invention should not be considered as falling within the scope of the present invention, in which all the equivalent changes or modifications or the equal-scale enlargement or reduction etc. according to the design spirit of the present invention are made.

Claims (10)

1. A special dust catcher of instant lottery ticket which characterized in that: comprises a shell (1), a bottom plate (2), a storage device (3), a dust suction device (4) and at least one dust suction pen (5), wherein the shell (1) is detachably and fixedly connected to the bottom plate (2) and is enclosed between the bottom plate (2) to form a containing cavity, the dust suction device (4) is detachably and fixedly connected to the bottom plate (2), the dust suction device (4) is positioned in the containing cavity and is detachably and fixedly connected with a hollow dust bin (6) on the top of the dust suction device, the periphery of the upper part of the storage device (3) is clamped on the shell (1), the storage device (3) is positioned in the dust bin (6), the bottom of the storage device (3) is arranged on the top of the dust suction device (4), the end part of the dust suction pen (5) is detachably and fixedly connected to the top of the storage device (3), and the dust suction pen (5) is communicated with the dust suction device (4) through the storage device (3), the free end of the dust collection pen (5) is in releasable contact with the lottery ticket.

2. The vacuum cleaner as claimed in claim 1, wherein: dust extraction (4) include power (41), fan (42), fan support (43) and fan speed governing circuit board (44), power (41) are connected respectively with external circuit and switch (7), fan speed governing circuit board (44) one end with power (41) are connected, fan speed governing circuit board (44) other end with fan (42) are connected, fan (42) all around the joint in fan support (43), power (41) fan support (43) with fixed connection can be dismantled respectively in fan speed governing circuit board (44) on bottom plate (2).

3. The vacuum cleaner as claimed in claim 2, wherein: the center of the top of the fan bracket (43) is detachably and fixedly connected with at least one fan filter screen (8).

4. The vacuum cleaner as claimed in claim 3, wherein: bottom plate (2) with be provided with connecting plate (9) between fan support (43), connecting plate (9) periphery respectively with bottom plate (2) with fixed connection can be dismantled to fan support (43), air outlet (21) have been seted up on bottom plate (2), air outlet (21) are located connecting plate (9) below.

5. The vacuum cleaner as claimed in claim 4, wherein: bottom plate (2) center fixedly connected with hollow and jagged cylinder base (10), fixed connection can be dismantled in connecting plate (9) in on cylinder base (10) top, cylinder base (10) bottom is located air outlet (21) periphery top, air outlet (21) exit is located the breach department of cylinder base (10).

6. The vacuum cleaner as claimed in claim 5, wherein: the shell (1) is provided with at least one heat dissipation opening (14), and the heat dissipation opening (14) is communicated with the air outlet (21).

7. The vacuum cleaner as claimed in claim 3, wherein: at least one observation port (431) is formed in the periphery of the fan support (43).

8. The vacuum cleaner for instant lottery tickets according to any one of claims 3-7, wherein: storage device (3) include top cap (31), storage box (32) and filter core (33), top cap (31) lower part periphery joint in on storage box (32) top, filter core (33) bottom joint in on storage box (32) bottom center, fan filter screen (8) are followed storage box (32) bottom upwards extends the setting and is located in the center of filter core (33) bottom.

9. The vacuum cleaner for instant lottery tickets according to any one of claims 1-7, wherein: the dust collection pen is characterized in that the shell (1) comprises a front shell (11) and a rear shell (12), the front shell (11) is detachably and fixedly connected with the rear shell (12), a plug-in port (13) is formed in the position of the front shell (11) or the position of the rear shell (12) or between the front shell (11) and the connection position of the rear shell (12), and the dust collection pen (5) can be detachably plugged into the plug-in port (13).

10. The vacuum cleaner for instant lottery tickets according to any one of claims 1-7, wherein: dust absorption pen (5) are including inhaling piece pen (51) and dust absorption pipe (52), dust absorption pipe (52) are made by flexible material, dust absorption pipe (52) one end cover is located on storage device (3) top, dust absorption pipe (52) other end with inhale the detachable fixed connection of piece pen (51), inhale piece pen (51) releasable peg graft in casing (1).

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