CN219500912U - A small dust removal device for the laboratory - Google Patents

Abstract

The utility model discloses a small dust removal device for a laboratory, which comprises a device main body, wherein an electric wire storage box is fixedly arranged at the lower edge of the rear surface of the device main body, a battery plate is fixedly arranged in the device main body, a dust collector is fixedly arranged in the device main body, a dust collection box is spirally arranged on the front surface of the device main body, a dust collection hose is spirally arranged on the front surface of the dust collection box, and a dust collection head is spirally arranged at the front end of the dust collection hose. The small-sized dust removing device for the laboratory can be used for carrying out dust removing operation in two power supply modes of a power supply and a battery plate through the plug, has small volume, is very convenient to move to where the dust removing operation is needed, can be placed at one position for carrying out small-range dust removing, can also be used for carrying out active staged dust removing on the corner, and the like through the dust collecting head, and has flexible use mode and high dust removing convenience.

Description

A small dust removal device for the laboratory

technical field

The utility model relates to the field of dust removal devices, in particular to a small dust removal device used in laboratories.

Background technique

A small dust removal device used in the laboratory is a dust removal device, which is generally composed of the main body of the device and a wire storage box. The volume of these devices is often too large, which is very inconvenient for dust removal. There is no special dust removal device for small places, and it is impossible to quickly and effectively remove dust in the laboratory. The dust generated in the laboratory will lead to a decrease in the sensitivity and accuracy of experimental instruments. Short-term inhalation of dust by laboratory workers can irritate the respiratory tract, and long-term inhalation of dust can cause respiratory diseases.

Utility model content

The main purpose of the utility model is to provide a small dust removal device for laboratories, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A small dust removal device for a laboratory, comprising a device main body, a wire storage box is fixedly installed on the lower edge of the rear surface of the device main body, a battery board is fixedly installed inside the device main body, and a battery board is fixedly installed inside the device main body. A vacuum cleaner is fixedly installed, the front surface of the main body of the device is screw-mounted with a dust collecting box, the front surface of the dust collecting box is screw-mounted with a dust-absorbing hose, and the front end of the dust-absorbing hose is screw-mounted with a dust-absorbing hose head.

Preferably, an equipment cabin is provided inside the device main body, a partition is fixedly installed near the middle of the equipment cabin inside the device main body, a handle is fixedly installed on the upper surface of the device main body, and a handle is fixedly installed on the upper surface of the device main body. A placement hole is provided on one side of the surface, a switch is fixedly installed on the front surface of the device body close to the edge, and a heat dissipation grill is fixedly installed on the rear surface of the device body.

Preferably, a cover plate is movably installed on the rear edge of the upper surface of the wire storage box, a support frame is fixedly installed on the upper edge of the inner front surface of the wire storage box, and the upper surface of the cover plate is fixed near the middle of the front edge A limit block is installed, a limit pin is movably installed on the rear surface of the main body of the device close to the position of the wire storage box, and a wire plug is fixedly installed on the inner front surface of the wire storage box.

Preferably, the battery board is fixedly installed on the lower surface of the equipment compartment through a shock absorbing plate, and a waterproof board is fixedly installed on the upper surface of the battery board.

Preferably, a vacuum cleaner is fixedly installed on the upper surface of the partition, an air suction pipe is fixedly installed on the front surface of the vacuum cleaner, and an exhaust pipe is fixedly installed on the rear surface of the vacuum cleaner.

Preferably, a W-shaped filter is movably installed inside the dust collection box, and a box cover is screw-mounted on the front surface of the dust collection box.

Preferably, the rear end of the dust suction hose is screwed to the box cover through the dust suction main interface, and the front end of the dust suction hose is screwed to the dust suction head through the dust suction auxiliary interface.

Compared with the prior art, the utility model has the following beneficial effects: the dust removal operation can be performed in two ways of connecting the wire plug to the power supply and the battery board power supply, and can perform dust removal in different places in the laboratory. It is convenient for laboratory staff to carry. When in use, it can be placed in a fixed position for continuous dust removal, or it can be moved with a vacuum head. The dust removal method is flexible and convenient, and the dust collection box and W-shaped filter are easy to disassemble. , to facilitate the cleaning and replacement of filters and the disposal of dust.

Description of drawings

Fig. 1 is a kind of overall structure schematic diagram of the small-scale dedusting device that is used in laboratory of the utility model;

Fig. 2 is a side view partial sectional view of a small dust removal device for a laboratory of the utility model;

Fig. 3 is an enlarged view of place A in Fig. 2 of a kind of small-scale dedusting device for laboratory of the present invention;

Fig. 4 is a rear view of a small dust removal device used in a laboratory of the present invention.

In the figure: 1, the main body of the device; 101, the equipment compartment; 102, the partition; 103, the handle; 104, the placement hole; 105, the heat dissipation grill; 106, the switch; 2, the wire storage box; 201, the cover plate; 202 , support frame; 203, limit block; 204, limit pin; 205, wire plug; 3, battery board; 301, damping plate; 302, waterproof board; 4, vacuum cleaner; 401, suction pipe; 402 , exhaust pipe; 5, dust collection box; 501, W-type filter; 502, box cover; 6, vacuum hose; 601, main vacuum interface; 602, secondary vacuum interface;

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-4, a small dust removal device used in the laboratory includes a device body 1, a wire storage box 2 is fixedly installed on the lower edge of the rear surface of the device body 1, and a battery is fixedly installed inside the device body 1 Board 3, a vacuum cleaner 4 is fixedly installed inside the device main body 1, a dust collection box 5 is screw mounted on the front surface of the device main body 1, and a dust suction hose 6 is screw mounted on the front surface of the dust collection box 5, and the dust suction hose The front end screw of 6 is equipped with dust suction head 7.

The inside of the device main body 1 is provided with an equipment compartment 101, and the interior of the device main body 1 is fixedly installed with a partition 102 close to the middle of the equipment compartment 101. The upper surface of the device main body 1 is fixedly equipped with a handle 103. One side of the upper surface of the device main body 1 A placement hole 104 is provided at the position, a switch 106 is fixedly installed on the front surface of the device main body 1 close to the edge, a heat dissipation grill 105 is fixedly installed on the rear surface of the device main body 1, and a cover plate is movably installed on the rear edge of the upper surface of the wire storage box 2 201, the upper edge of the inner front surface of the wire storage box 2 is fixedly installed with a support frame 202, the upper surface of the cover plate 201 is fixedly installed with a limit block 203 near the middle of the front edge, and the rear surface of the device main body 1 is close to the position of the wire storage box 2 The limit pin 204 is movable installed, and the limit pin 204 and the limit block 203 are installed correspondingly, the limit pin 204 plays a role in fixing the cover plate 201, and the inner front surface of the wire storage box 2 is fixedly installed with a wire plug 205, a battery board 3 The shock absorbing plate 301 is fixedly installed on the lower surface of the equipment compartment 101, the upper surface of the battery board 3 is fixedly equipped with a waterproof plate 302, the upper surface of the partition plate 102 is fixedly installed with a vacuum cleaner 4, and the front surface of the vacuum cleaner 4 is fixed. A suction pipe 401 is installed, an exhaust pipe 402 is fixedly installed on the rear surface of the vacuum cleaner 4, a W-shaped filter 501 is installed on the inside of the dust collection box 5, and a box cover 502 is screw-mounted on the front surface of the dust collection box 5 , the dust collection box 5 and the suction pipe 401 are installed correspondingly, the dust collection box 5, the W-shaped filter 501 and the box cover 502 can all be disassembled, and the rear end of the dust suction hose 6 is connected to the box cover 502 through the dust suction main interface 601 Spiral installation, the front end of the dust suction hose 6 is spirally installed with the dust suction head 7 through the dust suction auxiliary interface 602.

It should be noted that this utility model is a small dust removal device used in laboratories. Before use, select the power supply mode according to the use situation. Power supply, turn on the dust collector 4 through the switch 106, the dust collector 4 sucks air from the dust suction pipe 401, put the dust suction head 7 in the position where dust removal is required, and the dust is sucked into the dust collector through the dust suction head 7 through the dust suction hose 6 In the dust collection box 5, the W-shaped filter 501 filters and intercepts the dust, and the filtered clean air passes through the suction pipe 401 and the vacuum cleaner 4, and is discharged from the exhaust pipe 402 through the heat dissipation grill 105, and the dust removal is completed. Then close the switch 106, receive the wire plug 205 in the wire storage box 2, close the cover plate 201, move the limit pin 204 to the position of the limit block 203, put the dust suction head 7 into the placement hole 104, and pass the handle 103 is carried and placed in a safe place, and the battery board 3 can be used directly under the power supply situation, without opening the cover plate 201 to access the wire plug 205, the shock absorbing plate 301 and the waterproof plate 302 play the role of shock absorption and waterproof for the battery board 3 In the case of fixed and continuous dust removal, remove the dust suction hose 6 from the box cover 502, and directly carry out dust removal through the box cover 502. After the dust collection box 5 is full of dust, remove the dust collection box 5 from the main body 1 of the device. Next, the box cover 502 and the W-shaped filter 501 are removed from the dust box 5, and then the dust in the dust box 5 is processed and the W-shaped filter 501 is cleaned or replaced.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A small-size dust collector for laboratory, its characterized in that: including device main part (1), the rear surface lower limb position fixed mounting of device main part (1) has electric wire receiver (2), the inside fixed mounting of device main part (1) has panel (3), the inside fixed mounting of device main part (1) has dust catcher (4), dust collection box (5) are installed to the front surface spiral of device main part (1), dust absorption hose (6) are installed to the front surface spiral of dust collection box (5), dust absorption head (7) are installed to the front end spiral of dust absorption hose (6).

2. A compact dust collector for laboratory use as set forth in claim 1, wherein: the device is characterized in that an equipment cabin (101) is arranged in the device body (1), a partition plate (102) is fixedly arranged in the device body (1) and close to the middle of the equipment cabin (101), a lifting handle (103) is fixedly arranged on the upper surface of the device body (1), a placing hole (104) is formed in one side of the upper surface of the device body (1), a switch (106) is fixedly arranged on the front surface of the device body (1) and close to the edge, and a heat dissipation grid (105) is fixedly arranged on the rear surface of the device body (1).

3. A compact dust collector for laboratory use as claimed in claim 2, wherein: the utility model discloses a wire storage box, including electric wire receiver (2), upper surface trailing edge movable mounting of electric wire receiver (2) has apron (201), inside front surface upper edge position fixed mounting of electric wire receiver (2) has support frame (202), the upper surface of apron (201) is close to front edge intermediate position fixed mounting has stopper (203), the rear surface of device main part (1) is close to electric wire receiver (2) position movable mounting has spacer pin (204), the inside front surface fixed mounting of electric wire receiver (2) has electric wire plug (205).

4. A compact dust collector for laboratory use according to claim 3, wherein: the battery plate (3) is fixedly arranged on the lower surface of the equipment cabin (101) through the shock absorption plate (301), and a waterproof plate (302) is fixedly arranged on the upper surface of the battery plate (3).

5. A compact dust collector for laboratory use as set forth in claim 4 wherein: the dust collector is characterized in that a dust collector (4) is fixedly arranged on the upper surface of the partition plate (102), an air suction pipe (401) is fixedly arranged on the front surface of the dust collector (4), and an exhaust pipe (402) is fixedly arranged on the rear surface of the dust collector (4).

6. A compact dust collector for laboratory use as set forth in claim 5 wherein: the dust box (5) is internally and movably provided with a W-shaped filter (501), and the front surface of the dust box (5) is spirally provided with a box cover (502).

7. A compact dust collector for laboratory use as set forth in claim 6 wherein: the rear end of the dust collection hose (6) is spirally arranged with the box cover (502) through the dust collection main interface (601), and the front end of the dust collection hose (6) is spirally arranged with the dust collection head (7) through the dust collection auxiliary interface (602).