Folding type air purification electric multifunctional service system

Abstract

The utility model relates to a folding type air purification electric multifunctional service system which comprises a shell (10) and a folding functional column (11) rotatably installed on the shell (10), a plurality of air inlets (21) are formed in the bottom face of the shell (10), installation grooves (22) corresponding to the air inlets (21) are formed in the top of the shell (10), a fan cover assembly (23) is connected in the installation grooves (22) in a clamped mode, a filter screen (24) and a fan (25) are sequentially arranged in the fan cover assembly (23) from bottom to top, and the filter screen (24) and the fan (25) are connected with the folding functional column (11) in a clamped mode. A plurality of air outlets (26) are formed in the top of the fan cover assembly (23); the fan (25) operates to suck air into the operation space below the shell (10), and air flow enters the shell (10) through the air inlet (21), is filtered by the filter screen (24) and then is discharged from the air outlet (26) in the top of the fan cover assembly (23), so that harmful substances generated in the experiment process are purified in time, and the health of operators is prevented from being endangered.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory equipment, in particular to a foldable gas purification electric multifunctional service system. Background Art

[0002] The experimental instruments and tools used in the laboratory are placed on the operating table, and the wall above the operating table is equipped with power sockets, gas supply systems and other functional settings to meet the experimental needs. However, when the power sockets are not enough, it is necessary to connect an additional power cord plug board on the operating table, which will affect the experimental operation and pose a safety hazard; and when additional gas supply is needed, the gas cylinder can only be placed near the operating table, which is also not standardized.

[0003] The Chinese utility model patent with the authorization announcement number CN211922799U discloses an electric multifunctional service system, which concentrates multiple functional settings such as power sockets and gas supply systems for experiments on a folding functional column for easy use. However, during the experiment, toxic, harmful and corrosive gases, smoke, particles and other harmful substances are sometimes generated. The above device cannot purify the harmful substances in time, which poses a risk to the health of operators. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing electric multifunctional service system sometimes produces toxic, harmful and corrosive gases, smoke, particles and other harmful substances during the experiment. The above-mentioned device cannot purify the harmful substances in time, and there is a risk of endangering the health of the operator.

[0005] In order to solve the above problems, the utility model provides a foldable air purification electric multifunctional service system, including a shell, a folding functional column rotatably mounted on the shell, a plurality of air inlets are provided on the bottom surface of the shell, a mounting groove corresponding to the air inlet is provided on the top of the shell, a wind cover assembly is clamped in the mounting groove, a filter and a fan are arranged in the wind cover assembly from bottom to top, and a plurality of air outlets are provided on the top of the wind cover assembly.

[0006] The foldable air purification electric multifunctional service system provided by the utility model also has the following technical features:

[0007] The wind hood assembly includes a lower wind hood and an upper wind hood. The filter is mounted on the bottom of the lower wind hood. The lower wind hood is clamped in the installation groove. The lower wind hood is fixed to the upper wind hood to form an internal cavity. A fan is installed in the internal cavity. The air inlet end of the fan faces the air inlet, and the air outlet end faces the air outlet. Multiple air outlets are opened on the top of the upper wind hood.

[0008] The bottom surface of the shell is convex downward.

[0009] A fixing frame is fixed at the bottom of the shell, and a guide end of an electric push rod is rotatably mounted on the fixing frame. The telescopic end of the electric push rod is rotatably connected to the top of a rotating rod, and the bottom of the rotating rod is rotatably mounted on the top of the folding function column.

[0010] The rotating rod is tilted from top to bottom and from close to to far away from the electric push rod.

[0011] A rotating shaft is fixed at the bottom of the rotating rod, and the rotating shaft is rotatably installed on the top of the folding functional column.

[0012] The folding function column is provided with a plurality of power sockets, and a gas lock is fixed at the bottom end of the folding function column.

[0013] A plurality of lighting lamps are fixed on the bottom surface of the shell.

[0014] A plurality of cover plates are clamped on the top of the shell.

[0015] The utility model has the following beneficial effects: the fan is operated to suck air into the operating space below the shell, the airflow enters the shell through the air inlet, and is discharged from the air outlet on the top of the wind cover assembly after being filtered by the filter, so that the harmful substances generated during the experiment can be purified in time to avoid endangering the health of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the structural explosion diagram of the utility model;

[0017] Figure 2 is a schematic diagram of the structure of the filter;

[0018] Figure 3 for Figure 1 A partial enlarged view of

[0019] Figure 4 It is an axonometric drawing of the utility model;

[0020] Figure 5 It is the front view of the utility model. DETAILED DESCRIPTION

[0021] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0022] like Figures 1 to 5As shown, the utility model foldable air purification electric multifunctional service system includes a shell 10, a foldable functional column 11 rotatably mounted on the shell 10, a plurality of air inlets 21 are provided on the bottom surface of the shell 10, a mounting groove 22 corresponding to the air inlet 21 is provided on the top of the shell 10, a wind cover assembly 23 is clamped in the mounting groove 22, a filter 24 and a fan 25 are arranged in the wind cover assembly 23 from bottom to top, and a plurality of air outlets 26 are provided on the top of the wind cover assembly 23.

[0023] The utility model operates the fan 25 to suck air into the operating space below the shell 10. The airflow enters the shell 10 through the air inlet 21, and is discharged from the air outlet 26 on the top of the wind cover assembly 23 after being filtered by the filter 24, so as to timely purify the harmful substances generated during the experiment and avoid endangering the health of the operator.

[0024] The air outlet 26 is connected to the outside air through an air duct.

[0025] Preferably, the wind hood assembly 23 includes a lower wind hood 27 and an upper wind hood 28, the filter 24 is mounted on the bottom of the lower wind hood 27, the lower wind hood 27 is snapped into the mounting groove 22, the lower wind hood 27 and the upper wind hood 28 are fixed to form an internal cavity, a fan 25 is installed in the internal cavity, the air inlet end of the fan 25 faces the air inlet 21, the air outlet end faces the air outlet 26, and multiple air outlets 26 are opened at the top of the upper wind hood 28.

[0026] Preferably, the bottom surface of the housing 10 is convex downward.

[0027] The cross-sectional shape of the raised bottom surface of the housing 10 may be an arc shape, a broken line shape, etc., so as to increase the number of the air inlets 21 and thus increase the air intake volume.

[0028] Preferably, see Figure 1 , 3 A fixing frame 31 is fixed at the bottom of the shell 10, and a guide end of an electric push rod 32 is rotatably mounted on the fixing frame 31. The telescopic end of the electric push rod 32 is rotatably connected to the top of a rotating rod 33, and the bottom of the rotating rod 33 is rotatably mounted on the top of the folding function column 11.

[0029] The utility model controls the telescopic end of the electric push rod 32 to telescope along its guide end, so as to drive the rotating rod 33 to rotate around its bottom, and drive the folding function column 11 to rotate around its top to a use state.

[0030] The electric push rod 32 and the rotating rod 33 are covered with a decorative cover 34 , and the decorative cover 34 is fixed to the housing 10 .

[0031] Preferably, the rotating rod 33 is tilted from top to bottom and from close to to far away from the electric push rod 32 .

[0032] Through the above arrangement, the utility model realizes that the folding functional column 11 can rotate around its top under the pushing action of the electric push rod 32 .

[0033] Preferably, a rotating shaft 35 is fixed to the bottom of the rotating rod 33 , and the rotating shaft 35 is rotatably mounted on the top of the folding functional column 11 .

[0034] Preferably, a plurality of power sockets 12 are provided on the folding functional column 11 , and a gas lock 13 is fixed to the bottom end of the folding functional column 11 .

[0035] The configuration and connection method of the power socket 12 and the gas plug 13 are both prior art and will not be described in detail here.

[0036] Preferably, a plurality of lighting lamps 14 are fixed on the bottom surface of the housing 10 .

[0037] The housing 10 is provided with a switchboard 15 corresponding to the lighting lamp 14 .

[0038] Preferably, see Figure 1 A plurality of cover plates 16 are clamped on the top of the shell 10 .

[0039] The working principle of the utility model is as follows:

[0040] Before conducting the experiment, start the lighting lamp 14, control the telescopic end of the electric push rod 32 to extend and retract along its guide end, so as to drive the rotating rod 33 to rotate around its bottom, and make the folding functional column 11 rotate around its top to the experimental use state. The power can be supplied through the power socket 12, and the gas can be supplied by opening the gas filter 13; start the fan 25, and operate the fan 25 to inhale the operating space below the shell 10. The airflow enters the shell 10 through the air inlet 21, enters between the lower wind hood 27 and the upper wind hood 28 after being filtered by the filter 24, and is discharged from the air outlet 26 on the top of the upper wind hood 28, so as to timely purify the toxic, harmful and corrosive gases, smoke, particles and other harmful substances generated during the experiment to avoid endangering the health of the operators.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A foldable gas purification electric multifunctional service system, comprising a housing (10), and a foldable functional column (11) rotatably mounted on the housing (10), characterized in that: A plurality of air inlets (21) are provided on the bottom surface of the housing (10), a mounting groove (22) corresponding to the air inlets (21) is provided on the top of the housing (10), a wind shield assembly (23) is clamped in the mounting groove (22), a filter screen (24) and a fan (25) are provided in the wind shield assembly (23) from bottom to top, and a plurality of air outlets (26) are provided on the top of the wind shield assembly (23).

2. The foldable gas-purifying electric multifunctional service system according to claim 1 is characterized in that: The wind shield assembly (23) comprises a lower wind shield (27) and an upper wind shield (28); the filter screen (24) is mounted on the bottom of the lower wind shield (27); the lower wind shield (27) is snap-fitted into the mounting groove (22); the lower wind shield (27) and the upper wind shield (28) are fixed to form an internal cavity; a fan (25) is installed in the internal cavity; the air inlet end of the fan (25) faces the air inlet (21); the air outlet end faces the air outlet (26); and a plurality of air outlets (26) are provided on the top of the upper wind shield (28).

3. The foldable gas-purifying electric multifunctional service system according to claim 1 is characterized in that: The bottom surface of the housing (10) is arranged to bulge downward.

4. The foldable gas-purifying electric multifunctional service system according to claim 1 is characterized in that: A fixing frame (31) is fixed to the bottom of the housing (10), and a guide end of an electric push rod (32) is rotatably mounted on the fixing frame (31). The telescopic end of the electric push rod (32) is rotatably connected to the top of a rotating rod (33), and the bottom of the rotating rod (33) is rotatably mounted on the top of the folding function column (11).

5. The foldable gas-purifying electric multifunctional service system according to claim 4 is characterized in that: The rotating rod (33) is arranged to be tilted from top to bottom and from close to to far away from the electric push rod (32).

6. The foldable gas-purifying electric multifunctional service system according to claim 4 is characterized in that: A rotating shaft (35) is fixed to the bottom of the rotating rod (33), and the rotating shaft (35) is rotatably mounted on the top of the folding function column (11).

7. The foldable gas-purifying electric multifunctional service system according to claim 1 is characterized in that: The foldable functional column (11) is provided with a plurality of power sockets (12), and a gas lock (13) is fixed to the bottom end of the foldable functional column (11).

8. The foldable gas-purifying electric multifunctional service system according to claim 1 is characterized in that: A plurality of lighting lamps (14) are fixed on the bottom surface of the housing (10).

9. The foldable gas-purifying electric multifunctional service system according to claim 1, characterized in that: A plurality of cover plates (16) are clamped on the top of the shell (10).

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