Novel portable dust collector

Abstract

The utility model relates to the technical field of portable cleaning, and discloses a novel portable dust collector which comprises a box body, a driving mechanism and a collecting mechanism are arranged in the box body, the driving mechanism comprises an air bellow fixedly installed in the box body, and the driving mechanism further comprises a driving motor fixedly installed on the inner wall of the bottom of the box body, a rotating shaft is rotatably installed in the air box in a penetrating mode, the bottom end of the rotating shaft is fixedly connected with a driving motor, the rotating shaft is fixedly sleeved with fan blades, and a plurality of air outlet holes are formed in the outer wall of the box body. When a special-shaped ring block descends, an annular rotating plate can be driven to descend, the annular rotating plate can vertically descend under limiting of a limiting sliding rod, at the moment, a round rod can vertically descend along with the annular rotating plate, the round rod drives a trapezoidal extrusion plate to straightly descend to extrude and compact large impurities at the bottom in a collecting drawer, and therefore the space of garbage in the collecting drawer is compressed; and the garbage dust storage space of the collection drawer is increased.

Description

Technical Field

[0001] This utility model relates to the field of portable cleaning equipment technology, specifically a new type of portable vacuum cleaner. Background Technology

[0002] A vacuum cleaner mainly consists of three parts: dust collection, suction, and filtration. It generally includes a series-wound commutator motor, a centrifugal fan, a dust filter (bag), and suction accessories. The power of a typical vacuum cleaner is 400-1000W or higher, while portable vacuum cleaners are generally 250W or less. The vacuum cleaner's dust removal capability primarily relies on an electric exhaust fan in its "head." The fan's shaft has an impeller. When powered on, the fan generates high suction and pressure at a speed of 500 revolutions per second. Under this suction and pressure, air is expelled at high speed, while the suction section at the front of the fan continuously replenishes the air in the fan, creating a momentary vacuum inside the vacuum cleaner. This negative pressure difference with the external atmospheric pressure draws in dust-laden air. Dust and other debris pass sequentially through the carpet or floor brush, the long extension tube, the bend in the tube, the flexible hose, and the hose connector into the dust filter bag. The dust and debris are retained in the dust filter bag, and the air, after being purified by the filter, is discharged from the rear of the machine.

[0003] Portable vacuum cleaners are characterized by their lightness and flexibility. However, most portable vacuum cleaners have limited storage space, requiring frequent cleaning of the collected dust and debris after vacuuming. If plastic bags or shredded paper are sucked in, they will take up a lot of space, thus increasing the workload of cleaning up the sucked-in debris. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of portable vacuum cleaner to solve the problem that while portable vacuum cleaners are characterized by being lightweight and flexible, most portable vacuum cleaners have limited storage space and require frequent cleaning of collected dust and garbage after vacuuming. If plastic bags or shredded paper are sucked in, they will take up a lot of space, thus increasing the workload of cleaning up sucked-in garbage.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a novel portable vacuum cleaner, comprising a housing, wherein a drive mechanism and a collection mechanism are disposed within the housing, the drive mechanism including a bellows fixedly installed within the housing, and further comprising:

[0007] The driving mechanism includes a drive motor fixedly installed on the inner wall of the bottom of the box, a rotating shaft rotatably installed through the air box, the bottom end of the rotating shaft being fixedly connected to the drive motor, a fan blade fixedly sleeved on the rotating shaft, several air outlet holes opened on the outer wall of the box, a suction pipe fixedly installed on the box, and a dust suction head fixedly installed at the end of the suction pipe.

[0008] Furthermore, a base plate is fixedly installed at the bottom of the box, and several movable wheels are rotatably installed at the bottom of the base plate.

[0009] Furthermore, the collection mechanism includes two collection drawers that are slidably installed inside the box. The right ends of both collection drawers extend outside the box. Each of the two collection drawers is provided with a handle, and each of the two collection drawers has a ventilation slot on its bottom inner wall.

[0010] Furthermore, a circular plate is fixedly installed inside the box, and several ventilation slots are provided on the circular plate. Two rectangular slots are provided on the circular plate, and the two rectangular slots are respectively adapted to two collection drawers.

[0011] Furthermore, an irregularly shaped circular plate is fixedly installed inside the box, and several ventilation slots are formed on the irregularly shaped circular plate, and two rectangular slots are formed on the irregularly shaped circular plate.

[0012] Furthermore, a fixed plate is fixedly installed inside the box, and the rotating shaft rotates through the circular plate and the irregular circular plate. The top end of the rotating shaft is rotatably connected to the fixed plate. A rectangular sliding groove is provided on the rotating shaft, and an irregular ring block is slidably sleeved on the rectangular sliding groove. The irregular ring block is reciprocally threaded to the inner wall of the box.

[0013] Furthermore, an annular rotating plate is rotatably installed at the bottom of the irregular ring block, and two round rods are fixedly installed at the bottom end of the annular rotating plate. Trapezoidal extrusion plates are fixedly installed at the bottom ends of the two round rods respectively. The two round rods penetrate the irregular circular plate and slide evenly connected to it.

[0014] Furthermore, a U-shaped frame is fixedly installed on the top of the box, and a rectangular rod is slidably installed through the U-shaped frame. The bottom end of the rectangular rod extends into the box and contacts the irregular ring block. A return spring is sleeved on the rectangular rod. The top end of the return spring is fixedly connected to the U-shaped frame, and the bottom end of the return spring is fixedly connected to the box.

[0015] This utility model has the following beneficial effects:

[0016] (1) This utility model is a new type of portable vacuum cleaner. When the drive motor is started, the drive motor drives the rotating shaft to rotate, the rotating shaft drives the fan blade to rotate, and the fan blade generates suction force to suck up dust through the suction pipe and the dust head. Dust and impurities will enter the collection drawer along the rectangular groove on the irregular circular plate. Then, larger impurities will remain in the collection drawer. When the rotating shaft rotates, it will drive the irregular ring block to rotate. The irregular ring block will move up and down under the action of the reciprocating thread of the box. When the irregular ring block descends, it will drive the ring rotating plate to descend. The ring rotating plate will descend vertically under the limit of the limiting slide rod. At this time, the round rod will descend vertically with the ring rotating plate. The round rod drives the trapezoidal extrusion plate to descend directly to extrude and compact the larger impurities at the bottom of the collection drawer, thereby compressing the space of garbage in the collection drawer and increasing the space of the collection drawer to store garbage and dust.

[0017] (2) This utility model is a new type of portable vacuum cleaner. After the trapezoidal extrusion plate enters the collection drawer, the dust and garbage that enter the box will remain on the irregular circular plate. After the trapezoidal extrusion plate leaves the collection drawer, the garbage will re-enter the collection drawer under the action of the suction force and the inclined surface of the irregular circular plate. After the irregular ring block rises, it will contact the rectangular rod. The return spring will be compressed and deformed, and the rectangular rod will rise. At this time, it is easy to observe the rectangular rod to know that the trapezoidal extrusion plate has left the collection drawer, and it is convenient to take out the garbage and dust in the collection drawer.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side sectional view of the present invention.

[0022] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0023] Figure 4 This is a schematic cross-sectional view of the internal structure of this utility model;

[0024] Figure 5 This utility model Figure 3 A magnified structural diagram of A in the diagram.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] In the diagram: 1. Box body; 101. Air box; 1011. Rotating shaft; 102. Drive motor; 103. Fan blade; 104. Air outlet; 105. Suction pipe; 106. Dust suction head; 107. Base plate; 108. Casters; 2. Collection drawer; 201. Handle; 202. Ventilation slot one; 203. Circular plate; 204. Ventilation slot two; 205. Rectangular slot one; 2051. Irregular circular plate; 206. Ventilation slot three; 207. Rectangular slot two; 208. Fixing plate; 209. Rectangular slide; 210. Irregular ring block; 211. Circular rotating plate; 212. Round rod; 213. Trapezoidal extrusion plate; 214. Limiting slide rod; 3. C-shaped frame; 301. Rectangular rod; 302. Return spring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides, for example Figures 1-5The illustrated portable vacuum cleaner includes a housing 1, within which a drive mechanism and a collection mechanism are installed. The drive mechanism includes a bellows 101 fixedly installed inside the housing 1, and further includes a drive motor 102 fixedly installed on the inner wall of the bottom of the housing 1. A rotating shaft 1011 is rotatably mounted through the bellows 101, with its bottom end fixedly connected to the drive motor 102. Fan blades 103 are fixedly fitted onto the rotating shaft 1011. Several air outlets 104 are provided on the outer wall of the housing 1. A suction pipe 105 is fixedly installed on the housing 1, with a suction head 106 fixedly installed at the end of the suction pipe 105. A base plate 107 is fixedly installed at the bottom of the housing 1, and several casters 108 are rotatably mounted on the bottom of the base plate 107. The collection mechanism includes two collection drawers 2 slidably installed inside the housing 1. The right ends of both collection drawers 2 extend outside the housing 1. Each collection drawer 2 is equipped with a handle 201, and ventilation slots 202 are formed on the bottom inner walls of each collection drawer 2. A circular plate 203 is fixedly installed inside the housing 1. The circular plate 203 has several ventilation slots 204 and two rectangular slots 205, which are adapted to the two collection drawers 2 respectively. An irregularly shaped circular plate 2051 is fixedly installed inside the housing 1. The irregularly shaped circular plate 2051 has several ventilation slots 206 and two rectangular slots 207. A fixed plate 208 is fixedly installed inside the housing 1. A rotating shaft 1011 rotates through a circular plate 203 and an irregular circular plate 2051. The top end of the rotating shaft 1011 is rotatably connected to the fixed plate 208. A rectangular slide groove 209 is provided on the rotating shaft 1011. An irregular ring block 210 is slidably sleeved on the rectangular slide groove 209. The irregular ring block 210 is reciprocally threaded to the inner wall of the housing 1.

[0029] When the drive motor 102 is started, it drives the rotating shaft 1011 to rotate, which in turn drives the fan blades 103 to rotate. The fan blades 103 generate suction force, which draws in dust through the suction pipe 105 and the dust collection head 106. Dust and impurities will enter the collection drawer 2 along the rectangular groove 207 on the irregular circular plate 2051. Larger impurities will remain in the collection drawer 2. When the rotating shaft 1011 rotates, it will drive the irregular ring block 210 to rotate. The irregular ring block 210 will... The box 1 moves up and down repeatedly under the action of the reciprocating thread. When the irregular ring block 210 descends, it will drive the annular rotating plate 211 to descend. The annular rotating plate 211 will descend vertically under the limit of the limiting slide bar 214. At this time, the round rod 212 will follow the annular rotating plate 211 to descend vertically. The round rod 212 drives the trapezoidal extrusion plate 213 to descend directly to extrude and compact the larger impurities at the bottom of the collection drawer 2, thereby compressing the space of garbage in the collection drawer 2 and increasing the space of the collection drawer 2 to store garbage and dust.

[0030] A ring-shaped rotating plate 211 is rotatably mounted on the bottom of the irregular ring block 210. Two round rods 212 are fixedly mounted on the bottom end of the ring-shaped rotating plate 211. Trapezoidal extrusion plates 213 are fixedly mounted on the bottom ends of the two round rods 212 respectively. Both round rods 212 pass through the irregular circular plate 2051 and are slidably connected to the irregular circular plate 2051. A chamfered frame 3 is fixedly mounted on the top of the box body 1. A rectangular rod 301 is slidably mounted through the chamfered frame 3. The bottom end of the rectangular rod 301 extends into the box body 1 and contacts the irregular ring block 210. A return spring 302 is sleeved on the rectangular rod 301. The top end of the return spring 302 is fixedly connected to the chamfered frame 3, and the bottom end of the return spring 302 is fixedly connected to the box body 1.

[0031] After the trapezoidal extrusion plate 213 enters the collection drawer 2, the dust and debris that have entered the box 1 will remain on the irregular circular plate 2051. After the trapezoidal extrusion plate 213 leaves the collection drawer 2, the debris will re-enter the collection drawer 2 under the action of suction and the inclined surface of the irregular circular plate 2051. After the irregular ring block 210 rises, it will contact the rectangular rod 301, and the return spring 302 will be compressed and deformed, and the rectangular rod 301 will rise. At this time, it is easy to observe the rectangular rod 301 so that the trapezoidal extrusion plate 213 has left the collection drawer 2, making it convenient to remove the debris and dust in the collection drawer 2.

[0032] The working principle of this novel portable vacuum cleaner is as follows: The drive motor 102 is started, which drives the rotating shaft 1011 to rotate. The rotating shaft 1011 drives the fan blade 103 to rotate, and the fan blade 103 generates suction force to suck up dust through the suction pipe 105 and the suction head 106. Dust and impurities enter the collection tray 2 along the rectangular groove 207 on the irregularly shaped circular plate 2051. Larger impurities remain in the collection tray 2. When the rotating shaft 1011 rotates, it drives the irregularly shaped ring block 21. When the 0-rotation is complete, the irregular ring block 210 will move up and down reciprocally under the action of the reciprocating thread of the box 1. When the irregular ring block 210 descends, it will drive the annular rotating plate 211 to descend. The annular rotating plate 211 will descend vertically under the limit of the limiting slide bar 214. At this time, the round rod 212 will descend vertically with the annular rotating plate 211. The round rod 212 will drive the trapezoidal extrusion plate 213 to descend directly to extrude and compact the larger impurities at the bottom of the collection drawer 2, thereby compressing the space of garbage in the collection drawer 2 and increasing the space of the collection drawer 2 to store garbage and dust.

[0033] After the trapezoidal extrusion plate 213 enters the collection drawer 2, the dust and debris that have entered the box 1 will remain on the irregular circular plate 2051. After the trapezoidal extrusion plate 213 leaves the collection drawer 2, the debris will re-enter the collection drawer 2 under the action of suction and the inclined surface of the irregular circular plate 2051. After the irregular ring block 210 rises, it will contact the rectangular rod 301, and the return spring 302 will be compressed and deformed, and the rectangular rod 301 will rise. At this time, it is easy to observe the rectangular rod 301 so that the trapezoidal extrusion plate 213 has left the collection drawer 2, making it convenient to remove the debris and dust in the collection drawer 2.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new type of portable dust collector, comprising a box (1), a driving mechanism and a collecting mechanism are arranged in the box (1), the driving mechanism comprises a wind box (101) fixedly installed in the box (1), characterized in that, Also includes: The driving mechanism includes a drive motor (102) fixedly installed on the inner wall of the bottom of the box (1), a rotating shaft (1011) is rotatably installed through the air box (101), the bottom end of the rotating shaft (1011) is fixedly connected to the drive motor (102), a fan blade (103) is fixedly sleeved on the rotating shaft (1011), a plurality of air outlet holes (104) are opened on the outer wall of the box (1), a suction pipe (105) is fixedly installed on the box (1), and a dust suction head (106) is fixedly installed at the end of the suction pipe (105).

2. A new portable dust collector according to claim 1 characterized in that: The bottom of the box (1) is fixedly installed with a base plate (107), and a number of movable wheels (108) are rotatably installed on the bottom of the base plate (107).

3. A new portable dust collector according to claim 1 characterized in that: The collection mechanism includes two collection drawers (2) that are slidably installed inside the box (1). The right ends of the two collection drawers (2) extend outside the box (1). Each of the two collection drawers (2) is provided with a handle (201). Each of the two collection drawers (2) has a ventilation slot (202) on its bottom inner wall.

4. A new portable dust collector according to claim 1 characterized in that: A circular plate (203) is fixedly installed inside the box (1). Several ventilation slots (204) are provided on the circular plate (203). Two rectangular slots (205) are provided on the circular plate (203). The two rectangular slots (205) are respectively adapted to the two collection drawers (2).

5. A new portable dust collector according to claim 1 characterized in that: The box (1) is fixedly installed with an irregular circular plate (2051), and the irregular circular plate (2051) has several ventilation slots (206) and two rectangular slots (207).

6. A new portable dust collector according to claim 5, characterized in that: A fixing plate (208) is fixedly installed inside the box (1). The rotating shaft (1011) rotates through the circular plate (203) and the irregular circular plate (2051). The top end of the rotating shaft (1011) is rotatably connected to the fixing plate (208). A rectangular sliding groove (209) is provided on the rotating shaft (1011). An irregular ring block (210) is slidably sleeved on the rectangular sliding groove (209). The irregular ring block (210) is reciprocally threaded to the inner wall of the box (1).

7. A new portable dust collector according to claim 6 characterized in that: The bottom of the irregular ring block (210) is rotatably mounted with an annular rotating plate (211). Two round rods (212) are fixedly mounted at the bottom end of the annular rotating plate (211). Trapezoidal extrusion plates (213) are fixedly mounted at the bottom ends of the two round rods (212). The bottom of the annular rotating plate (211) is fixedly mounted with two round rods (212). Both round rods (212) pass through the irregular circular plate (2051) and slide evenly on the irregular circular plate (2051).

8. A new portable dust collector according to claim 6, characterized in that: A U-shaped frame (3) is fixedly installed on the top of the box (1). A rectangular rod (301) is slidably installed through the U-shaped frame (3). The bottom end of the rectangular rod (301) extends into the box (1) and contacts the irregular ring block (210). A return spring (302) is sleeved on the rectangular rod (301). The top end of the return spring (302) is fixedly connected to the U-shaped frame (3), and the bottom end of the return spring (302) is fixedly connected to the box (1).

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