Base station with dust collector

Abstract

A base station with a dust collector comprises a base station body, a connecting sleeve connected with a dust collector body is arranged in the middle of the upper end of the base station body in a protruding mode, a dust collecting cavity communicated with the connecting sleeve is formed in the base station body, a dust collecting bag is arranged in the dust collecting cavity, and an air guide barrel is arranged on the base station body and located on the left side of the connecting sleeve in a protruding mode. A dust collection channel is formed among the connecting cylinder, the dust collection cavity and the air guide cylinder, the upper end of the air guide cylinder is detachably connected with an air duct conversion piece, an insertion opening for the air duct conversion piece to be inserted is formed in the left side of the dust collector body and above the filter, and a sealing plug and a spring are arranged in the insertion opening. The air duct conversion piece overcomes the acting force of the spring to move into the inserting opening to close the dust collection air duct and open the dust collection air duct, and switching of the dust collection air duct and the dust collection air duct is achieved. The base station is simple and reasonable in structure, switching of the dust suction air duct and the dust collection air duct can be easily achieved through the air duct switching piece, meanwhile, a motor does not need to be arranged on the base station, and cost is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to dust collector technical field, concretely relates to a base station with dust collector. BACKGROUND

[0002] Dust collector is often used in daily life, and the working principle of dust collector is that it uses an electric motor to drive a blade to rotate at high speed to generate air negative pressure in a sealed shell to suck dust. The existing handheld dust collector is often full due to the small dust cup, so it is necessary to open the dust cup to pour dust after each use, which is very inconvenient to clean. Therefore, a matching dust collector base station appears. The dust collector base station can be used to collect, store and process dust and debris generated by the dust collector, greatly reducing the cleaning cycle of the dust collector and cleaning the filter screen, thereby reducing the cleaning burden of the user. The existing dust collector base station mostly needs to be equipped with a motor, which has a complex structure and high cost.

[0003] According to the search, the existing patent application No. CN202310651739.8 of China Patent "Dust Collector and Cleaning Equipment" includes a body assembly, a dust cup assembly and a fan assembly, the dust cup assembly includes a filter assembly, the fan assembly is rotatably connected with the body assembly, and at least two independent air ducts are formed between the fan assembly and the dust cup assembly; the dust collector is provided with a pushing assembly which is triggered to drive the fan assembly to rotate to realize air duct switching when the dust collector is placed on the base station; the fan assembly realizes air duct switching through the pushing assembly, and then blows air to the dust cup assembly through the switched air duct to connect the dust cup body and the base station, and performs self-cleaning operation of the filter assembly and the dust cup body and self-dust collection operation of dust and ash in the dust cup body and the filter assembly into the base station. The base station of the structure adopts positive pressure self-cleaning, does not need to set up a suction device, reduces the cost, but the pushing assembly for realizing air duct switching is two, the structure is relatively complex, and the assembly is also relatively troublesome. SUMMARY

[0004] The utility model solves the technical problem in the above technical status, and provides a base station with dust collector which is simple and reasonable in structure and convenient to assemble and use.

[0005] The utility model discloses a base station with dust collector, which comprises a base station main body, characterized in that: a connecting sleeve connected with the dust collector main body is protruded from the upper middle part of the base station main body; a dust collecting cavity is arranged in the base station main body and is communicated with the connecting sleeve; a dust collecting bag is arranged in the dust collecting cavity; a wind guide cylinder is protruded from the left side of the upper end of the base station main body and the connecting sleeve; the bottom of the dust collecting cavity is communicated with the wind guide cylinder; a dust collecting channel is formed between the connecting sleeve, the dust collecting cavity and the wind guide cylinder; the upper end of the wind guide cylinder is provided with a wind channel conversion piece capable of switching the dust collecting air duct and the dust collecting air duct; a socket is formed in the left side of the dust collector main body and above the filter for inserting the wind channel conversion piece; a sealing plug and a spring are arranged in the socket to always move the sealing plug to the left to open the dust collecting air duct; when the dust collector main body is positioned on the base station main body, the wind channel conversion piece moves into the socket against the spring force to close the dust collecting air duct and open the dust collecting air duct, thereby realizing the switching of the two.

[0006] Further, the wind channel conversion piece is detachably arranged on the wind guide cylinder.

[0007] As an improvement, the height of the wind guide cylinder corresponds to the socket on the left side of the dust collector main body; the wind channel conversion piece is a hollow strip-shaped plate; a circular hole is formed in the left side of the lower end surface of the wind channel conversion piece; a connecting ring is protruded from the circular hole and is sleeved with the upper end of the wind guide cylinder; a circular air outlet is formed in the right side of the upper end surface of the wind channel conversion piece; when the wind channel conversion piece is inserted into the socket, the air outlet corresponds to the air inlet below the fan; the dust collecting channel in the base station main body is communicated with the wind channel conversion piece and the air inlet at the lower end of the fan to form the dust collecting air duct.

[0008] Further, the bottom of the socket of the dust collector main body is recessed with guide grooves; the right part of the lower end surface of the wind channel conversion piece is provided with corresponding guide concave surfaces to form guide ribs on the left and right sides.

[0009] Further, the base station main body comprises a dust collecting seat, a dust collecting seat lower cover and a bottom cover; the dust collecting seat comprises a hollow base; the connecting sleeve is protruded from the middle position of the upper end surface of the base; the connecting sleeve is in a cut edge cylinder structure; the middle part of the upper end surface of the connecting sleeve is formed with a containing groove for inserting the lower end of the dust collector main body; the containing groove is provided with a lateral notch corresponding to the cut edge side.

[0010] Further, the lower end side wall of the dust collector main body is provided with a dust cup cover button; the inner wall of the containing groove is provided with an inclined guide surface for triggering the dust cup cover button to open; the base is provided with a cylindrical column on the outside of the lateral notch of the containing groove for inserting the dust collecting cylinder of the dust collector main body.

[0011] Further, the outer side surface of the cylindrical column is provided with a buckle groove; the lower end of the outer side of the dust collecting cylinder is provided with a corresponding buckle; the dust collector main body is inserted into the base station main body and is positioned by the cooperation of the buckle and the buckle groove.

[0012] Further, the dust collecting seat lower cover is closed and embedded in the lower end opening position of the dust collecting seat, the upper end middle part of the dust collecting seat lower cover is provided with a circular boss corresponding to the connecting sleeve and a connecting convex column communicated with the air duct, the circular boss and the connecting convex column are both hollow structures with open bottoms, the upper end of the circular boss is provided with an opening communicated with the connecting sleeve, the side part of the circular boss is communicated with the side part of the connecting convex column, and the bottom cover is closed and arranged at the lower end opening of the circular boss and the convex column to seal.

[0013] Finally, the lower end of the connecting sleeve is provided with a funnel-shaped extension, the lower end of the extension is inserted into the opening on the upper end surface of the circular boss, the dust collecting bag is arranged in the circular boss and fixed through the bottom cover, and the upper end of the dust collecting bag is provided with an opening corresponding to the opening on the circular boss.

[0014] Compared with the prior art, the dust collector base station has the advantages that: the air duct conversion piece is arranged, the air duct conversion piece is used to switch the dust suction air duct and the dust collecting air duct, the air duct conversion piece has a simple structure and is convenient and fast to disassemble and assemble, the sealing plug and the spring are arranged at the socket of the dust collector main body, so that the socket end is sealed when the air duct conversion piece is not inserted, the dust collector base station has a reasonable structure, the air duct conversion piece can be used to easily switch the dust suction air duct and the dust collecting air duct, the dust collector base station is convenient and fast to use, the motor does not need to be arranged in the base station, the cost is effectively reduced, and the dust collector is convenient to empty dust and clean. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural appearance view of the dust collector base station of the utility model embodiment;

[0016] Figure 2 It is an exploded view of Figure 1 ;

[0017] Figure 3 It is an exploded view of Figure 1 in the inverted state;

[0018] Figure 4 It is a structural schematic view of the dust collector main body placed on the dust collector base station;

[0019] Figure 5 It is an exploded view of Figure 4 ;

[0020] Figure 6 It is a sectional view of Figure 4 ;

[0021] Figure 7 It is an assembly schematic view of the dust collector main body assembled into the dust collector base station;

[0022] Figure 8 It is a structural appearance view of the dust collector main body;

[0023] Figure 9is a structural sectional view of the dust collector main body in a dust collection state.

[0024] Figure 10 is a structural sectional view of the dust collector main body in a dust collection state. DETAILED DESCRIPTION

[0025] The utility model will be further described in detail below in combination with the drawings.

[0026] As Figures 1-10 shown, a base station with a dust collector comprises a dust collecting base station main body A, a connecting sleeve 12 connected with a dust collector main body B is protruded in the middle of the upper end of the base station main body A, a dust collecting cavity 60 is arranged in the base station main body A and communicated with the connecting sleeve 12, a dust collecting bag 4 is arranged in the dust collecting cavity, a wind guide cylinder 13 is protruded in the left side of the upper end of the base station main body A and the connecting sleeve 12, the dust collecting cavity 60 is provided with an air outlet communicated with the wind guide cylinder 13, a dust collecting channel 50 is formed between the connecting sleeve 12, the dust collecting cavity 60 and the wind guide cylinder 13, the upper end of the wind guide cylinder 13 is detachably connected with a wind channel conversion piece 5 capable of switching the dust collecting air duct 20 and the dust collecting air duct 10, correspondingly, a socket 30 for inserting the wind channel conversion piece 5 is arranged in the left side of the dust collector main body B and above the filter 8, a sealing plug and a spring 9 supporting the sealing plug to always move leftward and open the dust collecting air duct 20 are arranged in the socket 30, when the dust collector main body B is positioned on the base station main body A, the wind channel conversion piece 5 moves into the socket 30 against the force of the spring 9, the dust collecting air duct 20 is closed and the dust collecting air duct 10 is opened, realizing the switching of the two.

[0027] Specific structure is: the height of the air duct 13 and the socket 30 of the left side of the dust collector main body B correspond, the air duct conversion piece 5 is a hollow strip-shaped plate, the lower end surface left side of the air duct conversion piece 5 is provided with a circular hole, the circular hole is provided with the connecting ring 51 that is connected with the upper end of the air duct 13, the upper end surface right side of the air duct conversion piece 5 is provided with the circular air outlet 52, when the air duct conversion piece 5 is inserted in the socket 30 and is placed in position, the air outlet 52 corresponds with the air inlet below the fan 6, the dust collection channel 50 in the base station main body A is communicated with the air duct conversion piece 5, the air inlet below the fan 6 to form the dust collection air duct 10.The socket bottom both sides of the dust collector main body B are recessed with guide slot, the right lower end surface of the air duct conversion piece 5 is provided with corresponding guide concave surface 53, thereby forming left and right two sides guide rib 54.The base station main body A includes dust collection seat 1, dust collection seat lower cover 2 and bottom cover 3, the dust collection seat 1 includes a bottom hollow base 11, the connecting sleeve 12 is convex in the upper end surface intermediate position of the base 11, the connecting sleeve 12 is a cut edge cylinder structure, the upper end surface middle part of the connecting sleeve 12 is formed with the containing groove 14 for the lower end insertion of the dust collector main body B, the containing groove 14 is provided with lateral notch 15 corresponding to the cut edge side.The lower end side wall of the dust collector main body B is provided with dust cup cover button 9, the inner wall of the containing groove 14 is provided with the inclined guide surface 18 that triggers the dust cup cover button to open, the base 11 is provided with the cylindrical 16 for the dust collection cylinder 40 insertion of the dust collector main body B outside the lateral notch 15 of the containing groove 14.The outer side of the cylindrical 16 is provided with the buckle groove 161, the lower end outside of the dust collection cylinder 40 is provided with corresponding buckle a, the dust collector main body B is inserted on the base station main body A, and is positioned by the buckle a and the buckle groove 161 cooperation.

[0028] The dust collection seat lower cover 2 is embedded in the lower end opening position of the dust collection seat 1, the upper end middle part of the dust collection seat lower cover 2 is provided with the circular boss 21 corresponding to the connecting sleeve 12 and the connecting convex column 22 communicated with the air duct 13, the circular boss 21 and the connecting convex column 22 are all hollow structure with bottom opening, the upper end of the circular boss 21 is provided with the opening 23 communicated with the connecting sleeve 12, the side of the circular boss 21 is provided with the opening communicated with the side of the connecting convex column 22, the bottom cover 3 is sealingly arranged at the lower end opening of the circular boss 21 and the connecting convex column 22.The lower end of the connecting sleeve 12 is provided with the funnel-shaped extension 17, the lower end of the extension 17 is inserted in the upper end surface opening 23 of the circular boss 21, the dust collection bag 4 is arranged in the circular boss 21 and is fixed by the bottom cover 3, the upper end of the dust collection bag 4 is provided with the opening 41 corresponding to the opening 23 on the circular boss 21.

[0029] The working principle of the dust collector main body A is consistent with the prior art.

[0030] The working principle is as follows:

[0031] When the dust collector is sucking dust, such as Figure 9As shown, the air with dust enters from the suction tube 40 of the cleaner body B, passes through the suction air duct 10, is filtered by the filter 7, the clean air enters the motor cover, and finally is discharged from the air outlet, and the dust falls in the dust cup 7.

[0032] When the cleaner body B finishes cleaning, and needs to be emptied, the cleaner body B is pressed Figure 7 The arrow direction is loaded in the base station body A, wherein the dust cup 7 is inserted into the connecting sleeve 12 of the base 1, the suction tube 40 is inserted into the cylinder 16, one end of the air duct conversion piece 5 is sleeved on the upper end of the guide cylinder 12, and the other end is inserted into the socket 30 of the cleaner body B, and after assembly, as shown Figure 6 As shown, the air duct conversion piece 5 is moved inward under the guidance to close the suction air duct 20, and is in communication with the air inlet at the lower end of the motor 6, so that the dust collection air duct 10 is opened, at the same time, the dust cup cover button 9 is pressed against the inclined guide surface 18, the dust cup cover 71 is triggered to open, the cleaner body B is opened, and the dust in the dust cup 7 can be swept, and the garbage in the dust cup 7 is sucked into the bottom dust collection bag 4.

[0033] In this way, the air duct switching of cleaning and dust collection can be realized through the air duct conversion piece 5, and the operation is very convenient. When cleaning, the air duct conversion piece 5 is placed on the base station body A, and the socket 30 on the side of the cleaner body B is sealed by the sealing plug, which does not affect the use of the cleaner.

[0034] The above only describes preferred embodiments of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should be regarded as the protection scope of the present application.

Claims

1. A base station with a dust collector, comprising a base station body, characterized in that: a connecting sleeve for connecting with a dust collector body is protruded in the middle of the upper end of the base station body; a dust collecting cavity is arranged in the base station body and is communicated with the connecting sleeve; a dust collecting bag is arranged in the dust collecting cavity; a wind guide cylinder is protruded on the left side of the upper end of the base station body and the connecting sleeve; the bottom of the dust collecting cavity is communicated with the wind guide cylinder; a dust collecting channel is formed between the connecting sleeve, the dust collecting cavity and the wind guide cylinder; the upper end of the wind guide cylinder is provided with a wind channel switching piece for switching the dust collecting channel and a dust collecting channel; a filter is arranged on the left side of the dust collector body and above the filter, an insertion opening is arranged for the wind channel switching piece; a sealing plug and a spring for supporting the sealing plug to move to the left and open the dust collecting channel are arranged in the insertion opening; when the dust collector body is positioned on the base station body, the wind channel switching piece moves into the insertion opening against the force of the spring, the dust collecting channel is opened and the dust collecting channel is closed, and the switching of the two channels is realized.

2. The base station with dust collector of claim 1, wherein: The wind channel switching piece is detachably arranged on the wind guide cylinder.

3. A base station with dust extractor according to claim 2, characterized in that: The height of the wind guide cylinder corresponds to the insertion opening on the left side of the dust collector body; the wind channel switching piece is a hollow strip-shaped plate; a circular hole is arranged on the left side of the lower end surface of the wind channel switching piece; a connecting ring is protruded on the circular hole and is sleeved with the upper end of the wind guide cylinder; a circular air outlet is arranged on the right side of the upper end surface of the wind channel switching piece; when the wind channel switching piece is inserted into the insertion opening, the air outlet corresponds to the air inlet below the fan; the dust collecting channel in the base station body is communicated with the wind channel switching piece and the air inlet below the fan to form the dust collecting channel.

4. A base station with dust extractor according to claim 3, characterized in that: The bottom of the insertion opening of the dust collector body is recessed to form a guide groove; the right lower end surface of the wind channel switching piece is provided with a corresponding guide concave surface to form left and right guide ribs.

5. A base station with a dust collector according to any one of claims 1 to 4, characterized in that: The base station body comprises a dust collecting seat, a dust collecting seat lower cover and a bottom cover; the dust collecting seat comprises a hollow base; the connecting sleeve is protruded on the upper end surface of the base; the connecting sleeve is in a cut edge cylinder structure; a receiving groove is formed in the middle of the upper end surface of the connecting sleeve for inserting the lower end of the dust collector body; a lateral notch is arranged on the receiving groove corresponding to the cut edge side.

6. A base station with a dust extractor according to claim 5, characterized in that: A dust cup cover button is arranged on the lower end side wall of the dust collector body; an inclined guide surface is arranged on the inner wall of the receiving groove for triggering the dust cup cover button to open; a cylinder is protruded on the upper end of the base and the lateral notch of the receiving groove for inserting the dust collecting cylinder of the dust collector body.

7. A base station with a dust extractor according to claim 6, characterized in that: A buckle groove is arranged on the outer side surface of the cylinder; a corresponding buckle is arranged on the lower end outer side of the dust collecting cylinder; the dust collector body is inserted into the base station body and is positioned by the cooperation of the buckle and the buckle groove.

8. The base station with a dust collector according to claim 5, characterized in that: The dust collecting seat lower cover is fitted and embedded in the lower end opening position of the dust collecting seat; a circular boss corresponding to the connecting sleeve and a connecting protruding column communicated with the wind guide cylinder are arranged on the upper end middle part of the dust collecting seat lower cover; the circular boss and the connecting protruding column are both hollow structures with open bottoms; an opening is arranged on the upper end of the circular boss for being communicated with the connecting sleeve; the side of the circular boss is communicated with the side of the connecting protruding column; the bottom cover is fitted and arranged at the lower end opening position of the circular boss and the protruding column to seal.

9. A base station with a dust extractor according to claim 8, characterized in that: A funnel-shaped extension is protruded on the lower end of the connecting sleeve; the lower end of the extension is inserted into the opening on the upper end surface of the circular boss; the dust collecting bag is arranged in the circular boss and is fixed by the bottom cover; an opening is arranged on the upper end of the dust collecting bag corresponding to the opening on the circular boss.

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