CN214592239U

CN214592239U - Movable filtering positive-pressure dustproof box

Info

Publication number: CN214592239U
Application number: CN202121029499.0U
Authority: CN
Inventors: 毛依云; 万春晓; 边朋江
Original assignee: Wuhan Keni Smart Equipment Co ltd
Current assignee: Wuhan Keni Smart Equipment Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-02
Anticipated expiration: 2031-05-13

Abstract

The application discloses a movable filtering positive-pressure dustproof box, which comprises a base, a shell, a positioning clamp, a supporting plate, a bidirectional screw rod, a heat dissipation box, a mounting frame and a fan, the bottom groove of the base is provided with a mounting box, the inner cavity of the mounting box is provided with a bidirectional screw rod, the surfaces of two ends of the bidirectional screw rod are respectively sleeved with a sliding block, the two sliding blocks are both connected with a connecting rod, the bottom end of the connecting rod penetrates through the mounting box to be connected with a connecting block, the connecting block is connected with a chute, the bottom of the chute is fixedly connected with a supporting plate, the top of the base is fixedly connected with a shell, the inner cavity of the shell is symmetrically provided with two positioning clamps, the opposite sides of the two positioning clamps are fixedly connected with telescopic rods, one side of the telescopic rod is fixedly connected with the inner wall of the shell, the surface of the telescopic rod is sleeved with a spring, one side of the positioning clamp is provided with a heat dissipation box, two water pumps are installed in the inner cavity of the heat dissipation box, and the two water pumps are connected with a cooler through a pipeline. The application provides a portable filtration malleation dust prevention case of antiskid anti-collision.

Description

Movable filtering positive-pressure dustproof box

Technical Field

The application relates to a dustproof box, in particular to a movable filtering positive-pressure dustproof box.

Background

Positive pressure refers to a gas state at a higher gas pressure than normal pressure (i.e., often one atmosphere). For example, when inflating a bicycle or a tire of a car, a positive pressure is generated at the air outlet of the inflator or the air pump.

In the use of the case, the normal operation of internal parts is required to be ensured through the dustproof device, the reduction of the service life caused by excessive dust is avoided, the cleaning is difficult, the normal heat dissipation effect is ensured in the operation process, and the damage of the parts caused by overhigh temperature is avoided. Therefore, a mobile filtering positive pressure dust-proof box is provided for solving the problems.

Disclosure of Invention

A movable filtering positive-pressure dustproof box comprises a base, a shell, positioning clamps, a supporting plate, a two-way screw rod, a heat dissipation box, a mounting frame and a fan, wherein a mounting box is arranged on a groove at the bottom of the base, the inner cavity of the mounting box is provided with the two-way screw rod, the surfaces of two ends of the two-way screw rod are sleeved with sliding blocks, the two sliding blocks are connected with connecting rods, the bottom ends of the connecting rods penetrate through the mounting box to be connected with connecting blocks, the connecting blocks are connected with sliding grooves, the bottom of each sliding groove is fixedly connected with the supporting plate, the top of the base is fixedly connected with the shell, the inner cavity of the shell is symmetrically provided with the two positioning clamps, the opposite sides of the two positioning clamps are fixedly connected with telescopic rods, one side of each telescopic rod is fixedly connected with the inner wall of the shell, the surface of each telescopic rod is sleeved with a spring, the heat dissipation box is arranged on one side of each positioning clamp, the inner cavity of the heat dissipation box is provided with two water pumps, the two water pumps are connected with a cooler through a pipeline, the two water pumps are connected through a condensing pipe, a heat conducting plate is arranged on the inner side of the positioning clamp, and one side of the heat conducting plate is connected with the condensing pipe;

the fan comprises a shell, and is characterized in that a vent is formed in one side of the shell, two fans are installed on the inner wall of the shell, one side of each fan is connected with the inner wall of the shell through a connecting plate, an installation frame is installed on one side of the shell, one end of the installation frame is located inside the vent, and a first filter screen and a second filter screen are installed inside the installation frame.

Further, the top and the bottom of the mounting frame are connected with the shell through screws, and the connecting plate is connected with the inner wall of the shell through screws.

Further, the telescopic link is cup jointed each other by two different body of pipe diameters and is constituteed.

Furthermore, one side of the bidirectional screw rod is rotatably connected with the inner wall of the mounting box, and opposite threads are formed on the surfaces of two ends of the bidirectional screw rod.

Furthermore, the bottom of the connecting block is slidably connected with the sliding groove, and the top and the bottom of the connecting rod are respectively and movably connected with the sliding block and the connecting block.

Furthermore, truckles are installed at the bottom of the base, and a protective net is installed inside a ventilation opening formed in one side of the shell.

The beneficial effect of this application is: the application provides a portable filtration malleation dust prevention case of antiskid anti-collision.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a heat dissipation case according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a housing according to an embodiment of the present application.

In the figure: 1. the base, 2, the heat-conducting plate, 3, the telescopic link, 4, the casing, 5, the fan, 6, the locating clip, 7, the spring, 8, the heat dissipation case, 9, the slider, 10, the motor, 11, the mounting box, 12, the connecting block, 13, the spout, 14, the connecting rod, 15, the backup pad, 16, two-way lead screw, 17, the cooler, 18, the water pump, 19, the condenser pipe, 20, the connecting plate, 21, the mounting bracket, 22, first filter screen, 23, the second filter screen, 24, the vent, 25, the protection network.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a mobile positive pressure dust-proof filtering box comprises a base 1, a housing 4, positioning clamps 6, a support plate 15, a bidirectional screw 16, a heat dissipation box 8, a mounting frame 21 and a fan 5, wherein a mounting box 11 is arranged at a bottom groove of the base 1, the bidirectional screw 16 is arranged in an inner cavity of the mounting box 11, two end surfaces of the bidirectional screw 16 are respectively sleeved with a slider 9, the two sliders 9 are respectively connected with a connecting rod 14, the bottom end of the connecting rod 14 penetrates through the mounting box 11 to be connected with a connecting block 12, the connecting block 12 is connected with a sliding chute 13, the bottom of the sliding chute 13 is fixedly connected with the support plate 15, the top of the base 1 is fixedly connected with the housing 4, the inner cavity of the housing 4 is symmetrically provided with the two positioning clamps 6, one side of the two positioning clamps 6 is fixedly connected with an expansion link 3, one side of the expansion link 3 is fixedly connected with the inner wall of the housing 4, the surface of the expansion link 3 is sleeved with a spring 7, a heat dissipation box 8 is installed on one side of the positioning clamp 6, two water pumps 18 are installed in the inner cavity of the heat dissipation box 8, the two water pumps 18 are connected with a cooler 17 through a pipeline, the two water pumps 18 are connected through a condensation pipe 19, a heat conduction plate 2 is installed on the inner side of the positioning clamp 6, and one side of the heat conduction plate 2 is connected with the condensation pipe 19;

vent 24 is seted up to 4 one sides of casing, two fans 5 of 4 inner wall installations of casing, 4 inner walls of casing are connected through connecting plate 20 in 5 one sides of fan, 4 one side installation mounting bracket 21 of casing, 21 one end of mounting bracket is located inside vent 24, and the first filter screen 22 of mounting bracket 21 internally mounted and second filter screen 23.

The top and the bottom of the mounting frame 21 are both connected with the shell 4 through screws, and the connecting plate 20 is connected with the inner wall of the shell 4 through screws; the telescopic rod 3 is formed by mutually sleeving two pipe bodies with different pipe diameters; one side of the bidirectional screw rod 16 is rotatably connected with the inner wall of the mounting box 11, and opposite threads are formed on the surfaces of two ends of the bidirectional screw rod 16; the bottom of the connecting block 12 is slidably connected with a sliding chute 13, and the top and the bottom of the connecting rod 14 are respectively and movably connected with the sliding block 9 and the connecting block 12; the bottom of the base 1 is provided with a caster, and a protective net 25 is arranged in a ventilation opening 24 formed in one side of the shell 4.

When the device is used, the electrical elements in the device are externally connected and communicated with a power supply and a control switch, the positioning clamp 6, the spring 7 and the telescopic rod 3 can protect the electronic components in the shell 4, avoid damage caused by collision in the use process, but also has heat conduction effect by the heat conduction plate 2, can use the condensate in the condensation pipe 19 to circularly flow by matching with the water pump 18, can ensure the temperature of the condensate by matching with the cooler 17, and the two fans 5 can ensure the air circulation of the shell 4 and the normal operation of parts, and when the suction volume per second is larger than the exhaust volume when the two fans 5 operate, the phenomenon of positive pressure difference is known, the dustproof effect can be achieved, dust is prevented from entering from gaps of the shell 4, the first filter screen 22 and the second filter screen 23 can be installed by matching with the mounting frame 21, and dust can enter through the ventilation opening 24;

the trundle can conveniently remove through base 1 bottom, and cooperation motor 10 drives two-way lead screw 16 and rotates, can make slider 9 remove, and cooperation connecting rod 14 drives connecting block 12 and removes on spout 13 surface, can promote backup pad 15 and ground contact, can play and support anti-skidding effect.

The application has the advantages that:

1. the two fans are used for sucking air and exhausting air, so that positive pressure difference is formed in the shell, the dustproof effect is avoided, the dust can be filtered through the mounting frame, the first filter screen and the second filter screen, and the dustproof effect is ensured;

2. can conveniently remove through the base, cooperation slider, motor, mounting box, connecting block, spout, connecting rod, backup pad and two-way lead screw can play the supporting effect, can protect the internals through telescopic link, spring and locating clip, and heat dissipation case, heat-conducting plate, cooler, water pump and condenser pipe play cooling radiating effect moreover.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a portable filtration malleation dust prevention case which characterized in that: the heat dissipation device comprises a base (1), a shell (4), positioning clamps (6), a supporting plate (15), a bidirectional lead screw (16), a heat dissipation box (8), a mounting frame (21) and a fan (5), wherein a mounting box (11) is arranged in a groove at the bottom of the base (1), the bidirectional lead screw (16) is arranged in an inner cavity of the mounting box (11), sliders (9) are sleeved on the surfaces of two ends of the bidirectional lead screw (16), the two sliders (9) are connected with a connecting rod (14), the bottom end of the connecting rod (14) penetrates through the mounting box (11) to be connected with a connecting block (12), the connecting block (12) is connected with a sliding chute (13), the bottom of the sliding chute (13) is fixedly connected with the supporting plate (15), the top of the base (1) is fixedly connected with the shell (4), the inner cavity of the shell (4) is symmetrically provided with the two positioning clamps (6), and a telescopic rod (3) is fixedly connected with one side of the two positioning clamps (6) opposite to each other, the heat dissipation device is characterized in that one side of the telescopic rod (3) is fixedly connected with the inner wall of the shell (4), a spring (7) is sleeved on the surface of the telescopic rod (3), a heat dissipation box (8) is installed on one side of the positioning clamp (6), two water pumps (18) are installed in an inner cavity of the heat dissipation box (8), the two water pumps (18) are connected with a cooler (17) through a pipeline, the two water pumps (18) are connected with each other through a condensation pipe (19), a heat conduction plate (2) is installed on the inner side of the positioning clamp (6), and one side of the heat conduction plate (2) is connected with the condensation pipe (19);

vent (24) are seted up to casing (4) one side, two fan (5) of casing (4) inner wall installation, casing (4) inner wall is connected through connecting plate (20) in fan (5) one side, casing (4) one side-mounting bracket (21), inside mounting bracket (21) one end is located vent (24), and first filter screen of mounting bracket (21) internally mounted (22) and second filter screen (23).

2. The mobile positive pressure dust bin of claim 1, wherein: the top and the bottom of the mounting rack (21) are connected with the shell (4) through screws, and the connecting plate (20) is connected with the inner wall of the shell (4) through screws.

3. The mobile positive pressure dust bin of claim 1, wherein: the telescopic rod (3) is formed by mutually sleeving two pipe bodies with different pipe diameters.

4. The mobile positive pressure dust bin of claim 1, wherein: one side of the bidirectional screw rod (16) is rotatably connected with the inner wall of the mounting box (11), and opposite threads are formed on the surfaces of the two ends of the bidirectional screw rod (16).

5. The mobile positive pressure dust bin of claim 1, wherein: connecting block (12) bottom sliding connection spout (13), connecting rod (14) top and bottom swing joint slider (9) and connecting block (12) respectively.

6. The mobile positive pressure dust bin of claim 1, wherein: the bottom of the base (1) is provided with a caster, and a protective net (25) is arranged in a ventilation opening (24) formed in one side of the shell (4).