Straight barrel type handheld dust collector

Abstract

The utility model aims to provide a straight barrel type handheld dust collector, which comprises a functional main body, the functional main body is provided with a handheld part with a detachable power supply and a dust collection head, the functional main body comprises a barrel shell, an interlayer is arranged in the barrel shell, a dust collection part and a driving part are arranged on the interlayer, and the dust collection part works to exhaust air in the barrel shell. The dust collector has the advantages that the dust collecting part and the driving part are integrated through the barrel shell, the space of the whole dust collector is reduced, the detachable battery pack is arranged, when the power of the battery pack is used up, the dust collecting part and the driving part can be replaced conveniently, and the dust collecting part and the driving part can be replaced conveniently. By replacing the battery pack, the dust collector can continue to work without waiting for charging time, when air of the dust collector is discharged out of the barrel shell, the air enters the air inlet through the air outlet and flows to the joint of the conductive plug and the conductive slot for heat dissipation, and the service life of the battery pack is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to dust collector technical field, especially relates to a straight cylinder type handheld dust collector. BACKGROUND

[0002] The handheld dust collector is small in size, very convenient to carry and use, and is suitable for use in a small space. The existing handheld dust collector usually has a separate battery pack, the battery pack can be charged to supply power to the entire dust collector, which is convenient for carrying and using the dust collector. However, the battery pack is usually fixedly arranged on the dust collector, and the dust collector cannot be used until the battery pack is charged after running out of power, thereby delaying the cleaning work of the user and affecting the use experience of the user. SUMMARY

[0003] To achieve the above object, the utility model provides a specific technical scheme that a straight cylinder type handheld dust collector, comprising a function main body, the function main body is provided with a handheld part with a detachable power supply and a dust collecting head, the function main body comprises a cylinder shell, a partition is arranged in the cylinder shell, a dust collecting element and a driving element are connected to the partition, the dust collecting element works to discharge air in the cylinder shell, external air enters the cylinder shell from the side through the dust collecting head, and then flows upwards through the driving element after being filtered by the dust collecting element, the power supply can be detached from the handheld part, so that a standby power supply can be conveniently installed and charging time is not needed.

[0004] According to the above technical scheme, the handheld part comprises a handheld grip, a chargeable battery pack is detachably arranged on the handheld grip, an air outlet is formed in the cylinder shell, an air inlet is formed in the handheld grip and communicates with the air outlet, the wind flowing upwards in the cylinder shell enters the air inlet through the air outlet, the connection between the battery pack and the handheld grip is cooled, the heat generated during the operation of the connection between the battery pack and the handheld grip is removed by the wind discharged during dust collection, and the service life of the battery pack is prolonged.

[0005] According to the above technical scheme, a cover is connected to the cylinder shell, an air outlet is formed in the cover, a fixing cover is connected to the handheld grip, a lamp body is arranged in the fixing cover, and the lamp body is located on the air outlet path of the cylinder shell. The wind discharged during dust collection also cools the lamp body, so that the dust collector does not overheat for a long time.

[0006] According to the above technical scheme, a mounting position is arranged on the fixing cover, a control seat is connected to the mounting position, a lamp groove is formed in the fixing cover, the lamp body is arranged in the control seat and located in the lamp groove, the working state of the function main body can be displayed by the light of the lamp body, the place where the light is displayed is located directly above, the user can conveniently watch the light, and the working state of the dust collector can be judged by the color or display state of the light.

[0007] According to the above technical scheme further, the handheld handle is provided with a battery mounting position, the battery mounting position is provided with a guide strip, the battery pack is provided with a guide groove matched with the guide strip, the battery pack can be hung on the guide strip through the guide groove, and then the battery pack is connected with the battery mounting position through buckling.

[0008] According to the above technical scheme further, the air inlet is arranged in the partition layer, the fixed boss is arranged on the partition layer, the notch is arranged on the fixed boss, the protrusion is arranged on the dust collecting part, the dust collecting part is inserted into the notch through the protrusion, and then the dust collecting part is rotated to fix the protrusion on the fixed boss, so that the dust collecting part and the cylinder shell are fixed.

[0009] According to the above technical scheme further, the cover body is provided with a clamping groove, a clamping block is clamped in the clamping groove, the clamping block is provided with a wind guide cover plate capable of guiding the air, the fixed cover is provided with a switch, and the handheld handle is provided with a fixing position.

[0010] According to the above technical scheme further, the cylinder shell is provided with a dust suction port for allowing external air to flow into the cylinder shell, the air entering the cylinder shell through the dust suction port is filtered by the dust collecting part, and then flows to the upper side of the partition plate through the air inlet and the air outlet.

[0011] According to the above technical scheme further, the cylinder shell is rotatably provided with a sealing cover plate, the sealing cover plate is provided with a sealing ring, the sealing cover plate is sealed with the cylinder shell through the sealing ring when the sealing cover plate is closed, the cylinder shell is provided with an elastic buckle, the sealing cover plate is provided with a clamping hook matched with the elastic buckle, and the sealing cover plate is fixed through the elastic buckle and the clamping hook when the sealing cover plate is closed.

[0012] According to the above technical scheme further, the dust collecting head comprises a first dust collecting head and a second dust collecting head, and the first dust collecting head and the second dust collecting head can be respectively connected with different dust collecting pipes.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: the dust collecting part and the driving part are integrated through the cylinder shell, the space of the whole dust collector is reduced, the detachable battery pack is arranged, the dust collector can continue to work through replacing the battery pack when the battery pack runs out of power, and the dust collector does not need to wait for charging time, when the air of the dust collector is discharged to the outside of the cylinder shell, the air enters the air inlet through the air outlet, flows to the joint of the conductive plug and the conductive socket, and the joint of the conductive plug and the conductive socket is cooled, so that the service life of the battery pack is prolonged. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram showing the overall structural state of an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram showing the structural explosion state of an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the air inlet position according to an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram showing the disassembled structure of the dust collection component, the driving component, and the shell in an embodiment of this utility model.

[0019] Figure 5 This is a schematic diagram of the mounting structure state according to an embodiment of the present utility model.

[0020] Figure 6 This is a schematic diagram showing the usage state of the second vacuum head in an embodiment of this utility model.

[0021] The markings in the diagram are as follows: 1. Main functional unit; 2. Handheld part; 3. Shell; 4. Dust collection component; 5. Drive component; 6. Hand grip; 7. Lamp trough; 8. Air guide cover; 9. Air outlet; 10. Dust suction port; 11. Air inlet; 12. Sealing cover; 13. Battery pack; 14. Guide groove; 15. Guide strip; 16. Conductive plug; 17. Conductive slot; 18. Air outlet; 19. Air inlet; 20. Mounting position; 21. Control base; 22. Lamp body; 23. Locking block; 24. Locking slot; 25. Protrusion; 26. Fixing protrusion; 27. Cover; 28. Fixing cover; 29. ​​Fixing position; 30. Switch; 31. Battery mounting position; 32. First suction head; 33. Second dust suction head. Detailed Implementation

[0022] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings. The implementation of this disclosure will be illustrated by specific examples below. Those skilled in the art can easily understand other advantages and effects of this disclosure from the content disclosed in this specification. Further explanation will be provided below with reference to the accompanying drawings.

[0023] See Figures 1-6It can be known that the embodiment of the utility model, a straight cylinder type handheld dust collector, including function main body 1 and set up on function main body 1 handheld part 2, function main body 1 is provided with dust collection head, handheld part 2 is provided with switch 30, handheld part 2 includes handheld handle 6, handheld handle 6 is provided with battery installation position 31, battery installation position 31 is detachably provided with battery pack 13, function main body 1 is provided with dust collecting element 4 that can filter dust and driving element 5 that can extract air in function main body 1, through switch 30 can start driving element 5 and extract air in function main body 1, make the air of outside carry dust and enter function main body 1 through dust collection head, then flow out after dust collecting element 4 filters dust.

[0024] Further, the function main body 1 includes a cylinder shell 3, the cylinder shell 3 is provided with a partition layer, the partition layer is provided with an air inlet 11 for air circulation, the partition layer is provided with a fixed boss 26, the fixed boss 26 is provided with a notch, the dust collecting element 4 is provided with a protrusion 25 matched with the fixed boss 26, the dust collecting element 4 is inserted into the notch through the protrusion 25, and then the cylinder shell 3 is rotated to fix the protrusion 25 on the fixed boss 26, so that the dust collecting element 4 is fixed on the cylinder shell 3.

[0025] Further, the partition plate is provided with a driving element 5, the cylinder shell 3 is provided with a cover 27, the cover 27 is provided with an air outlet 9 for air flow, the cover 27 is provided with a clamping groove 24, the clamping groove 24 is provided with a clamping block 23, the clamping block 23 is provided with a wind guide cover 8 for guiding the wind, the cover 27 is provided with a fixed cover 28, the switch 30 is arranged on the fixed cover 28, the handheld handle 6 is provided with a fixed position 29, and the fixed cover 28 is arranged in the fixed position 29.

[0026] Further, the cylinder shell 3 is provided with a dust suction port 10 for external air flow, the air entering the cylinder shell 3 through the dust suction port 10 is filtered by the dust collecting element 4, and then flows to the upper side of the partition plate through the air inlet 11 and the air outlet 9.

[0027] Further, the battery installation position 31 is provided with a guide strip 15, the battery pack 13 is provided with a guide groove 14 matched with the guide strip 15, the battery pack 13 is hung on the guide strip 15 through the guide groove 14, and then the battery pack 13 is connected with the battery installation position 31 through buckling, the battery installation position 31 is provided with a conductive plug 16, the battery pack 13 is provided with a conductive slot 17 matched with the conductive plug 16, and the conductive plug 16 is connected with the conductive slot 17 when the battery pack 13 is arranged in the battery installation position 31.

[0028] Further, the battery pack 13 is provided with a charging connector, which is convenient for charging the battery pack 13 with an adaptive charging line.

[0029] Further, the cylinder shell 3 is provided with an air outlet 18, the hand-held handle 6 is provided with an air inlet 19, the air flowing upwards can enter the air inlet 19 through the air outlet 18, and the air inlet 19 is used for dissipating heat of the joint between the conductive plug 16 and the conductive slot 17.

[0030] Further, the fixing cover 28 is provided with a lamp slot 7, the lamp slot 7 is provided with a lamp body 22, the fixing cover 28 is provided with a mounting position 20, the mounting position 20 is connected with a control seat 21, the lamp body 22 is arranged on the control seat 21, and the lamp body 22 is used for displaying a working state of the dust collector.

[0031] Further, the cylinder shell 3 is rotatably provided with a sealing cover plate 12, the sealing cover plate 12 is provided with a sealing ring, the sealing cover plate 12 is closed with the cylinder shell 3, the sealing ring is used for sealing the cylinder shell 3, the cylinder shell 3 is provided with an elastic buckle, the sealing cover plate 12 is provided with a clamping hook matched with the elastic buckle, and the sealing cover plate 12 is closed with the cylinder shell 3, the elastic buckle and the clamping hook are used for fixing.

[0032] Further, the dust collecting head includes a first dust collecting head 32 and a second dust collecting head 33, the first dust collecting head 32 and the second dust collecting head 33 can be respectively connected with different dust collecting pipes, the application range of the dust collector is improved, the first dust collecting head 32 and the second dust collecting head 33 are provided with backflow baffles, and the backflow baffles are opened during work.

[0033] In conclusion, the above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A straight cylinder type hand vacuum cleaner comprising a functional main body (1), characterized in that: The function main body (1) is provided with a handheld part (2) with a detachable power supply and a dust collecting head, the function main body (1) comprises a barrel shell (3), the barrel shell (3) is provided with a partition, the partition is provided with a dust collecting part (4) and a driving part (5), the dust collecting part (4) works, air in the barrel shell (3) can be discharged, external air can enter from the side of the barrel shell (3) through the dust collecting head, after being filtered by the dust collecting part (4), the air flows upwards and is discharged through the driving part (5).

2. A straight cylinder type hand vacuum cleaner according to claim 1, characterized in that: The handheld part (2) comprises a handheld grip (6), the handheld grip (6) is detachably provided with a rechargeable battery pack (13), the barrel shell (3) is provided with an air outlet (18), the handheld grip (6) is provided with an air inlet (19) in communication with the air outlet (18), the wind flowing upwards in the barrel shell (3) enters the air inlet (19) through the air outlet (18), and the connection between the battery pack (13) and the handheld grip (6) is cooled.

3. A straight cylinder type hand vacuum cleaner according to claim 2, characterized in that: The barrel shell (3) is provided with a cover (27), the cover (27) is provided with an air outlet (9), the handheld grip (6) is provided with a fixed cover (28), the fixed cover (28) is provided with a lamp body (22), and the lamp body (22) is located on an air outlet path of the barrel shell (3).

4. A straight cylinder type hand vacuum cleaner according to claim 3, characterized in that: The fixed cover (28) is provided with a mounting position (20), the mounting position (20) is provided with a control seat (21), the fixed cover (28) is provided with a lamp slot (7), the lamp body (22) is arranged in the control seat (21) and located in the lamp slot (7), and the working state can be displayed by the light of the lamp body (22) when the function main body (1) works.

5. A straight stick type hand vacuum cleaner according to claim 2, wherein: The handheld grip (6) is provided with a battery mounting position (31), the battery mounting position (31) is provided with a guide strip (15), the battery pack (13) is provided with a guide groove (14) matched with the guide strip (15), the battery pack (13) is hung on the guide strip (15) through the guide groove (14), then is connected with the battery mounting position (31) through buckling, the battery mounting position (31) is provided with a conductive plug (16), the battery pack (13) is provided with a conductive slot (17) matched with the conductive plug (16), when the battery pack (13) is arranged on the battery mounting position (31), the conductive plug (16) is connected with the conductive slot (17), flows into the air inlet (19), and the joint of the conductive plug (16) and the conductive slot (17) is cooled.

6. A straight cylinder type hand vacuum cleaner according to claim 3, characterized in that: The partition is provided with an air inlet (11) for air circulation, the partition is provided with a fixed boss (26), the fixed boss (26) is provided with a gap, the dust collecting part (4) is provided with a protrusion (25) matched with the fixed boss (26), after the protrusion (25) is inserted into the gap, the dust collecting part (4) is rotated to make the protrusion (25) fixed on the fixed boss (26), and the dust collecting part (4) and the barrel shell (3) are fixed.

7. A straight cylinder type hand vacuum cleaner according to claim 4, characterized in that: The cover (27) is provided with a clamping groove (24), and a clamping block (23) is clamped in the clamping groove (24); the clamping block (23) is provided with a wind guide cover plate (8) capable of guiding wind; the fixed cover (28) is provided with a switch (30); the handheld handle (6) is provided with a fixed position (29); and the fixed cover (28) can be connected in the fixed position (29).

8. A straight stick type hand vacuum cleaner according to claim 6, wherein: The barrel shell (3) is provided with a dust suction port (10) for allowing external air to flow in; air entering the barrel shell (3) through the dust suction port (10) is filtered by the dust collecting part (4) to remove dust, and then flows to the upper side of the partition plate through the air inlet (11) and flows out through the air outlet (9).

9. A straight stick type hand vacuum cleaner according to claim 1, wherein: The barrel shell (3) is rotatably provided with a sealing cover plate (12), and the sealing cover plate (12) is provided with a sealing ring; when the sealing cover plate (12) is closed with the barrel shell (3), the sealing cover plate (12) and the barrel shell (3) are sealed through the sealing ring; the barrel shell (3) is provided with an elastic buckle, and the sealing cover plate (12) is provided with a clamping hook matched with the elastic buckle; when the sealing cover plate (12) is closed with the barrel shell (3), the sealing cover plate (12) and the barrel shell (3) are fixed through the elastic buckle and the clamping hook.

10. A straight stick type hand vacuum cleaner according to claim 1, wherein: The dust suction head comprises a first suction head (32) and a second suction head (33); the first suction head (32) and the second suction head (33) can be connected with different dust suction pipes, respectively; and the first suction head (32) and the second suction head (33) are both provided with a backflow baffle for separating sundries.

Images