CN210008967U

CN210008967U - Handheld portable dust extraction

Info

Publication number: CN210008967U
Application number: CN201920222627.XU
Authority: CN
Inventors: 李佩玉; 张�杰; 赵耀东
Original assignee: SHENZHEN LIFE TECHNOLOGY Co Ltd
Current assignee: SHENZHEN LIFE TECHNOLOGY Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-02-04
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a handheld portable dust extraction, it includes the dust extraction main part, the dust extraction main part includes the shell body of bar, the one end of shell body is provided with the air inlet portion that is used for the dust absorption, and the other end is provided with the air-out portion that is used for blowing up the dust, be provided with the battery that is used for the dust extraction power supply in the shell body, the shell body still is provided with the switch-on the air inlet portion with go out the first wind channel and the second wind channel of air-out portion and be located the perforation between first wind channel and the second wind channel, the battery sets up in this first wind channel. The utility model discloses think about novelty, reasonable in design and the operation of being convenient for, the utility model discloses wholly be the bar, set up first wind channel and second wind channel and both separate and form the perforation, be favorable to the staff to grip through the perforation the utility model discloses, conveniently grip and carry to with the battery setting in this first wind channel, do benefit to the battery heat dissipation.

Description

Handheld portable dust extraction

Technical Field

The utility model relates to a dust catcher technical field, in particular to handheld portable dust extraction.

Background

The dust collector is a common household small appliance, and has products with different powers and models according to actual use requirements. Based on the same design principle and thought, a more compact and portable dust collector can be developed, is suitable for being used indoors and in a vehicle, is more portable when being used and is convenient to move.

The existing dust collector mainly adopts a wire plug to be directly connected into household power, and is very inconvenient because the use is influenced by the position of a socket.

When the storage battery is used as a power supply, the storage battery also has the problem of hair scald, and the safety and the use are influenced.

In some scenes, the adhesion of surface dust to be cleaned is very strong, the treatment effect of the traditional dust collector in a direct suction mode is not good, and the dust is blown up from the adhesion surface by back blowing wind energy and separated from the adhesion surface.

SUMMERY OF THE UTILITY MODEL

In view of prior art's dust catcher in use, the power is used inconveniently, and is whole portable inadequately to and the not good problem of traditional formula dust catcher dust removal effect that induced drafts, the utility model provides a portable dust extraction, size specification is littleer, adopts the battery as the power, makes wholly more portable, and is the formula dust absorption of blowing, and dust absorption effect is better, and directly to the battery cooling, guarantees safety and use through the wind current that forms.

The technical scheme of the utility model as follows: the utility model provides a handheld portable dust extraction, its includes the dust extraction main part, the dust extraction main part includes the shell body of bar, the one end of shell body is provided with the air inlet portion that is used for the dust absorption, and the other end is provided with the air-out portion that is used for blowing up the dust, be provided with the battery that is used for supplying power for dust extraction in the shell body, the shell body still is provided with the switch-on the first wind channel and the second wind channel and the perforation that is located between first wind channel and the second wind channel of air inlet portion and air-out portion, first wind channel and second wind channel end to end center on the perforation, the battery sets up in this first wind channel.

Further, the lateral width of the second air duct is narrower than the lateral width of the first air duct.

Further, be provided with the dust collection bin on the shell body as air inlet portion, the dust collection bin includes the dust collection bin shell, and the front end of dust collection bin shell is provided with the air intake, and air intake department is provided with the leak protection silica gel valve, is provided with the filter screen that is used for filtering the dust in the dust collection bin shell.

Further, the rear end of the dust collection bin shell is provided with a sealing silica gel ring, and the sealing silica gel ring is fixed on the dust collection bin through a silica gel ring fixing pressing sheet.

Furthermore, a fan used for air suction is arranged behind the dust collection bin, and the fan is driven by a motor.

Further, a fan protective cover is arranged at the front end of the fan.

Further, air-out portion is provided with the slot piece that is used for pegging graft to charge including setting up the air outlet on the shells in this air outlet, and the slot piece is the cylindricality, is provided with a plurality of ventilation holes on the slot piece.

Further, the bottom of the inner surface of the slot piece is provided with an electrode jack and an electrode ring, the electrode jack is arranged at the center of the bottom of the inner surface of the slot piece, the electrode ring is arranged on the periphery of the electrode jack, and the electrode jack and the electrode ring are electrically connected to the storage battery.

Further, the bottom of the inner surface of the socket piece is provided with an electrode contact for charging.

Further, the shell body is provided with a Type-c interface used for charging the storage battery.

Has the advantages that: the utility model discloses think about novelty, reasonable in design and the operation of being convenient for, the utility model discloses wholly be the bar, set up first wind channel and second wind channel and both separate and form the perforation, be favorable to the staff to grip through the perforation the utility model discloses, conveniently grip and carry to with the battery setting in this first wind channel, do benefit to the battery heat dissipation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is another schematic internal structure of the present invention.

Fig. 4 is an exploded schematic view of the motor and dust collecting bin of the present invention.

Fig. 5 is a schematic structural view of the socket member of the present invention.

Fig. 6 is a schematic structural diagram of another slot member in the present invention.

Fig. 7 is the utility model discloses in set up Type-C set up the structure schematic diagram.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1 to 5, the handheld portable dust collector comprises a dust collector body, wherein the dust collector body comprises a strip-shaped outer shell 1, one end of the outer shell 1 is provided with an air inlet part for dust collection, the other end of the outer shell is provided with an air outlet part for blowing dust, a storage battery 2 for supplying power to the dust collector is arranged in the outer shell 1, a first air duct 16 and a second air duct 17 which are communicated with the air inlet part and the air outlet part are arranged in the outer shell 1, and the storage battery 2 is arranged in the first air duct 16. The first air duct 16 and the second air duct 17 are separated and spaced apart, a through hole 15 is formed between the two, and the first air duct 16 and the second air duct 17 are connected end to end around the through hole 15. And the transverse width in second wind channel is narrower than the transverse width of first wind, like this, is favorable to the staff to grip through perforation 15 the utility model discloses, conveniently grip and carry to with the battery setting in this first wind channel, do benefit to the battery heat dissipation.

Except that shell body 1 and battery 2 still include other dust extraction's basic component, do not give unnecessary details here, the utility model aims to solve the technical problem that the power is used inconveniently, wholly portable inadequately to and traditional formula dust catcher dust removal effect of induced drafting is not good. Therefore, the utility model discloses a set shell body 1 to the bar to the user grips, and is also more portable for current each dust extraction simultaneously. The one end at shell body 1 sets up the air inlet portion, and one end sets up out the wind portion, between the two, has formed the first wind channel that the wind of being convenient for flows for in shell body 1 promptly to set up battery 2 in this first wind channel, when forming wind, just can utilize wind to dispel the heat to battery 2. The problem of battery use generate heat so as to cause inconvenient and safe in utilization is solved. The air outlet part blows air outwards when in use, and surface dust at the position needing cleaning is blown up, and the dust is absorbed by the air inlet part, so that a circulation is completed, and the dust absorption effect is realized.

As shown in fig. 2 to 4, in a specific implementation process, as a specific preferred technical solution, a dust collecting bin is provided on the outer casing 1 as an air inlet portion, the dust collecting bin includes a dust collecting bin outer casing 3, an air inlet is provided at a front end of the dust collecting bin outer casing 3, a leak-proof silica gel valve 5 is provided at the air inlet, and a filter screen 4 for filtering dust is provided in the dust collecting bin outer casing 3.

The dust collecting bin is arranged to collect absorbed dust, and the dust collecting bin and the air inlet are actually integrated, so that the dust collecting bin can be used as an air inlet part in arrangement, specifically, the dust collecting bin comprises a dust collecting bin shell 3, the front end of the dust collecting bin shell 3 is provided with an air inlet for air inlet, and the dust collecting bin is used for collecting dust while air inlet is carried out. The silica gel valve is a current product, and the leak protection silica gel valve 5 that sets up in air intake department also prevents that the dust of collecting from reversely spilling when playing the shutoff air intake effect. The filter screen 4 is used for filtering dust in air flow generated by air suction to obtain relatively cleaner air, and the relatively cleaner air passes through the inside of the dust collection device and is blown out from the air outlet part.

As shown in fig. 2 to 4, in the implementation process, as a specific preferred technical solution, a silicone sealing ring 13 is disposed at the rear end of the dust collecting bin housing 3, and the silicone sealing ring 13 is fixed on the dust collecting bin housing 3 through a silicone ring fixing pressing sheet 6.

The dust collection bin shell 3 seals the rear end by arranging a sealing silica gel ring 13, and particularly fixes the sealing silica gel ring 13 by a silica gel ring fixing pressing sheet 6. By arranging the sealing silica gel ring 13, the air suction aperture is smaller when the fan is arranged subsequently, and the wind power generated by the fan in the dust collection bin shell 3 is ensured to be larger.

As shown in fig. 2 to 4, in the specific implementation process, as a specific preferred technical solution, a fan 7 for sucking air is arranged behind the dust collecting bin, and the fan 7 is driven by a motor 8.

The fan 7 is arranged to generate air flow in the outer shell 1, and the air inlet part realizes air suction and the air outlet part realizes air blowing.

As shown in fig. 2 to 4, in the implementation process, as a specific preferred technical solution, a fan protection cover 9 is provided at the front end of the fan 7. The fan protection cover 9 is used for protecting the fan 7 from damage.

As shown in fig. 2 to 4, in the implementation process, as a particularly preferred technical solution, the motor 8 is fixedly arranged in the outer casing 1 through a motor fixing bracket 10. The motor 8 is arranged through the motor fixing support 10, and is arranged more stably.

As shown in fig. 2 to 4, in the specific implementation process, as a specific preferred technical solution, a second air duct communicating the air inlet portion and the air outlet portion is provided in the outer casing 1. The first air channel and the second air channel are arranged to be communicated with the air inlet portion and the air outlet portion inside the outer shell body 1, so that air flow is convenient to form between the first air channel and the second air channel. The storage battery 2 is disposed in the first air duct, and the storage battery 2 is cooled by the airflow. Relative to the first air duct, the second air duct is arranged as smooth as possible in specific implementation and is not blocked by any built-in parts, so that more smooth air flow is ensured.

As shown in fig. 2 to 5, in a specific implementation process, as a specific preferred technical solution, the air outlet portion includes an air outlet disposed on the outer casing 1, a slot component 11 for plugging and charging is disposed in the air outlet, the slot component 11 is in a cylindrical shape, and a plurality of ventilation holes 11a are disposed on the slot component 11.

Set up slot piece 11 in the air outlet, both satisfied the needs of air-out, satisfied the needs that charge again, in the design of whole product, practice thrift more and set up the space for the product is whole cleaner and tidier. The socket member 11 is ventilated through the ventilation holes 11 a.

As shown in fig. 5, in the specific implementation process, as a specific preferred technical solution, the bottom of the inner surface of the socket member 11 is provided with an electrode insertion hole 11c and an electrode ring 11b, the electrode insertion hole 11c is arranged at the center of the bottom of the inner surface of the socket member 11, the electrode ring 11b is arranged at the periphery of the electrode insertion hole 11c, and the electrode insertion hole 11c and the electrode ring 11b are electrically connected to the storage battery 2. By arranging the electrode jack 11c and the electrode ring 11b as contact electrodes for charging, correspondingly, the elastic needle electrode is arranged on the charging device, and the charging device is more convenient and stable to use.

In the implementation, as shown in fig. 6, another preferred solution is provided for the socket member 11, and the bottom of the inner surface of the socket member 11 is provided with an electrode contact 11d for charging. The bottom of the socket member 11 is provided with electrode contacts 11d for charging, which are required to be used with a charging stand having a corresponding matching structure in practical use. And meanwhile, a plurality of hollowed-out strip-shaped through holes are formed in the bottom of the slot piece 11, so that the same effect as that of the vent holes 11a is achieved.

In the specific implementation process, as shown in fig. 7, another preferred technical solution related to the charging structure is provided, and a Type-c interface 14 for charging the storage battery 2 is provided on the outer casing 1. The Type-c interface 14 is directly connected to the storage battery 2 through a circuit, and is directly connected to the storage battery through a charger during specific use. On the Type-c interface 14, the charging of the storage battery 2 can be realized.

In the specific implementation, as shown in fig. 1, as a specific preferred technical solution, the surface of the outer casing 1 is provided with a switch 12 for starting the motor 8.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A handheld portable dust extraction which characterized in that: including the dust extraction main part, the dust extraction main part includes shell body (1) of bar, the one end of shell body (1) is provided with the air inlet portion that is used for the dust absorption, and the other end is provided with the air-out portion that is used for blowing up the dust, be provided with battery (2) that are used for supplying power for dust extraction in shell body (1), shell body (1) still is provided with the switch-on first wind channel (16) and second wind channel (17) and the perforation (15) that are located between first wind channel and the second wind channel of air inlet portion and air-out portion, first wind channel and second wind channel end to end center on perforation (15), battery (2) set up in this first wind channel (16).

2. A hand-held portable vacuum cleaner as claimed in claim 1, wherein: the transverse width of the second air duct is narrower than that of the first air duct.

3. A hand-held portable vacuum cleaner as claimed in claim 2, wherein: the dust collecting device is characterized in that a dust collecting bin is arranged on the outer shell (1) and serves as the air inlet portion, the dust collecting bin comprises a dust collecting bin shell (3), an air inlet is formed in the front end of the dust collecting bin shell (3), a leakage-proof silica gel valve (5) is arranged at the air inlet, and a filter screen (4) used for filtering dust is arranged in the dust collecting bin shell (3).

4. A hand-held portable vacuum cleaner as claimed in claim 3, wherein: the rear end of the dust collection bin shell (3) is provided with a sealing silica gel ring (13), and the sealing silica gel ring (13) is fixed on the dust collection bin shell (3) through a silica gel ring fixing pressing sheet (6).

5. A hand-held portable vacuum cleaner as claimed in claim 3, wherein: a fan (7) for air suction is arranged behind the dust collection bin, and the fan (7) is driven by a motor (8).

6. A hand-held portable vacuum cleaner as claimed in claim 5, wherein: the front end of the fan (7) is provided with a fan protective cover (9).

7. A hand-held portable vacuum cleaner as claimed in claim 2, wherein: air-out portion is including setting up air outlet on shell body (1), be provided with in this air outlet and be used for pegging graft slot spare (11) that charge, slot spare (11) are the cylindricality, be provided with a plurality of ventilation holes (11a) on slot spare (11).

8. A hand-held portable vacuum cleaner as claimed in claim 7, wherein: socket spare (11) internal surface bottom is provided with electrode jack (11c) and electrode circle (11b), electrode jack (11c) set up the center of socket spare (11) internal surface bottom, electrode circle (11b) set up the periphery of electrode jack (11c), electrode jack (11c) and electrode circle (11b) electricity are connected to battery (2).

9. A hand-held portable vacuum cleaner as claimed in claim 8, wherein: the bottom of the inner surface of the socket piece (11) is provided with an electrode contact (11d) for charging.

10. A hand-held portable vacuum cleaner as claimed in claim 2, wherein: the shell body (1) is provided with a Type-c interface (14) for charging the storage battery (2).