CN216672294U - Dustproof mechanism that intelligence light current case was used - Google Patents

Abstract

The utility model discloses a dustproof mechanism for an intelligent weak current box, which comprises the weak current box and a dust filtering structure, wherein an air blower is fixedly arranged on the side wall of the weak current box, the dust filtering structure is fixedly arranged on the top of the weak current box, and the dust filtering structure comprises a rectangular fixed shell, an upper placing groove, a dust filtering cotton sheet, a lower placing groove, a connecting pipe, a baffle and a locking mechanism. The utility model has the beneficial effects that: this device is rational in infrastructure, the radiating effect is better, can make the inside air circulation flow speed of weak current case strengthen through the combined action of air-blower and air exhauster, make internally mounted have electron device's radiating effect preferred, it is good to avoid the heat to pile up and lead to burning out, this device can carry out filtration treatment to the gas that gets into the weak current incasement chamber through straining the dirt structure, avoid during external dust gets into the inner chamber of weak current case through the gas circulation, and then avoid electron device to adsorb the dust and lead to the life-span to descend.

Description

Dustproof mechanism that intelligence light current case was used

Technical Field

The utility model relates to a dustproof mechanism, in particular to a dustproof mechanism for an intelligent weak current box, and belongs to the technical field of application of dustproof mechanisms for weak current boxes.

Background

The weak current box is a concentrated box of a weak voltage circuit as the name implies, and is generally used in modern home decoration, such as network cables, telephone lines, computer displays, USB lines, VGA of televisions, chromatic aberration, antennas and the like can be placed in the weak current box; if the objects are not put in sequence, the objects are a large group of lines which are very disorderly and discordant, and the cleaning is also influenced. In short, the weak current box is used for containing the equipment and arranging wires.

Traditional weak current case simple structure, the function singleness, the radiating effect is relatively poor, is unfavorable for inside electronic component long-term work, and the partial weak current case that has fan heat radiation structure is the radiating effect preferred, but the dust in the outside air is because of electrostatic adsorption on the electronic component of inside easily for electronic component's life-span descends. Therefore, the dustproof mechanism for the intelligent weak current box is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a dustproof mechanism for an intelligent weak current box.

The utility model realizes the purpose through the following technical scheme: a dustproof mechanism for an intelligent weak current box comprises the weak current box and a dust filtering structure, wherein an air blower is fixedly mounted on the side wall of the weak current box, the dust filtering structure is fixedly mounted at the top of the weak current box and comprises a rectangular fixed shell, an upper placing groove, a dust filtering cotton sheet, a lower placing groove, a connecting pipe, a baffle and a locking mechanism, the rectangular fixed shell is fixedly connected to the upper surface of the weak current box, a plugging port is formed in the side wall of the rectangular fixed shell, the lower placing groove and the upper placing groove are buckled up and down oppositely, and the lower placing groove and the upper placing groove movably penetrate through the plugging port and are arranged inside the rectangular fixed shell; a first vent hole is formed in the center of the upper surface of the upper placing groove, and a plurality of second vent holes which are distributed at equal intervals are formed in the bottom surface of the lower placing groove;

the dust filtering cotton sheets are filled in the lower placing groove and the upper placing groove, the baffle fixedly connected with the side wall of the lower placing groove is arranged outside the rectangular fixed shell, and a locking mechanism is respectively arranged between the baffle on two sides of the inserting port and the rectangular fixed shell;

the bottom surface of the rectangular fixing shell is fixedly communicated with a connecting pipe, and the bottom end of the connecting pipe penetrates through the upper wall of the inner cavity of the weak current box and extends into the inner cavity of the weak current box.

Further, the air outlet fixedly connected with air inlet connecting pipe's of air-blower one end, air inlet connecting pipe's other end fixedly connected to the inner chamber upper wall center department of rectangle set casing and with communicate each other between the inner chamber of rectangle set casing.

Further, the total a plurality of connecting pipe, a plurality of the connecting pipe equidistance is arranged between the fixed shell of rectangle and weak current case, and is a plurality of the connecting pipe all with the inner chamber of weak current case and the fixed shell of rectangle between communicate.

Further, the locking mechanism comprises a connecting plate, a connecting rod, an S-shaped bent rod and a spring, the end part of the baffle is fixedly connected with the connecting plate, the side wall of the rectangular fixed shell is fixedly connected with the connecting rod, one end of the connecting rod is vertically and fixedly connected with a fixed sleeve, the fixed sleeve is rotationally connected with the rotating rod, the rotating rod is fixedly connected with one end of the S-shaped bent rod, and the side wall of the other end of the S-shaped bent rod is fixedly connected with a limiting block and a handle; the side wall of the S-shaped bent rod is fixedly connected with one end of a spring, and the other end of the spring is fixed to the side wall of the rectangular fixed shell.

Furthermore, the lateral wall department of two the connecting plate has all seted up the spacing groove, two the stopper extends to the spacing inslot of two connecting plates, two the side of stopper is arc.

Further, a fixed shell is fixedly connected to the bottom surface of the inner cavity of the weak current box, and a plurality of vent holes are formed in the upper wall of the inner cavity of the fixed shell; the utility model discloses a weak current case, including the weak current case, the outer fixed mounting of weak current case has the air exhauster, air exhauster air intake department fixedly connected with air-out connecting pipe's one end, the other end of air-out connecting pipe runs through the inner chamber lateral wall of weak current case and the inner chamber lateral wall of set casing and extends to the inner chamber of set casing.

The utility model has the beneficial effects that:

1. this device is rational in infrastructure, and the radiating effect is better, can make the inside air circulation flow velocity of light current case strengthen through the combined action of air-blower and air exhauster for internally mounted has electronic device's radiating effect preferred, avoids the heat to pile up and leads to burning out.

2. This device has the dirt structure of straining, can carry out filtration treatment to the gas that gets into the weak current case inner chamber through straining the dirt structure, avoids during external dust passes through the inner chamber that the gas flow got into the weak current case, and then avoids electron device to adsorb the dust and lead to the life-span to descend, strains the dirt cotton piece in the dirt structure simultaneously and changes conveniently, is fit for using widely.

Drawings

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

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of a top cross-sectional connection structure of the lower housing tank of the present invention;

FIG. 3 is a schematic view of the surface structure of the upper standing groove of the present invention;

FIG. 4 is a schematic front perspective view of the lower tray of the present invention;

fig. 5 is a schematic view of the reverse side of the upper standing groove of the present invention.

In the figure: 1. weak current case, 2, air-blower, 3, air inlet connecting pipe, 4, rectangle set casing, 5, go up the standing groove, 6, strain the cotton piece of dirt, 7, lower standing groove, 8, connecting pipe, 9, baffle, 10, connecting plate, 11, connecting rod, 12, fixed cover, 13, dwang, 14, spring, 15, S-shaped curved bar, 16, handle, 17, stopper, 18, set casing, 19, air-out connecting pipe, 20, air exhauster, 21, first vent, 22, second vent.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-5, a dust-proof mechanism for an intelligent weak current box comprises a weak current box 1 and a dust-filtering structure, wherein a blower 2 is fixedly installed on the side wall of the weak current box 1, the dust-filtering structure is fixedly installed on the top of the weak current box 1,

the dust filtering structure comprises a rectangular fixed shell 4, an upper placing groove 5, a dust filtering cotton piece 6, a lower placing groove 7, a connecting pipe 8, a baffle 9 and a locking mechanism, wherein the rectangular fixed shell 4 is fixedly connected to the upper surface of the weak electricity box 1, a plugging port is formed in the side wall of the rectangular fixed shell 4, the lower placing groove 7 and the upper placing groove 5 are buckled up and down oppositely, and the lower placing groove 7 and the upper placing groove 5 movably penetrate through the plugging port and are arranged inside the rectangular fixed shell 4; a first ventilation opening 21 is formed in the center of the upper surface of the upper placing groove 5, and a plurality of second ventilation openings 22 which are distributed at equal intervals are formed in the bottom surface of the lower placing groove 7; dust filtering cotton sheets 6 are filled in the lower placing groove 7 and the upper placing groove 5, an air outlet of the air blower 2 is fixedly connected with one end of an air inlet connecting pipe 3, and the other end of the air inlet connecting pipe 3 is fixedly connected to the center of the upper wall of the inner cavity of the rectangular fixed shell 4 and is communicated with the inner cavity of the rectangular fixed shell 4; the connecting pipe 8 is fixedly communicated with the bottom surface of the rectangular fixing shell 4, the connecting pipe 8 is communicated with the inner cavity of the rectangular fixing shell 4, and the bottom end of the connecting pipe 8 penetrates through the upper wall of the inner cavity of the weak current box 1 and extends into the inner cavity of the weak current box 1. The connecting pipe 8 is a plurality of, and a plurality of connecting pipe 8 equidistance is arranged between rectangle set casing 4 and weak current case 1, and a plurality of connecting pipe 8 all communicates with weak current case 1 and rectangle set casing 4's inner chamber. Carry external gas to the fixed shell 4 of rectangle through air inlet connecting pipe 3 through the work of air-blower 2 in, gaseous first vent 21 through last standing groove 5 top gets into standing groove 5 and the inside of standing groove 7 down, and the filtration of air process filter dirt cotton piece 6 for dust in the gas filters, and the gas after the filtration gets into the inside of connecting pipe 8 through the second vent 22 of standing groove 7 bottom down, carries to weak electronic box 1's inner chamber through connecting pipe 8.

A baffle 9 fixedly connected with the side wall of the lower placing groove 7 is arranged outside the rectangular fixing shell 4, and a locking mechanism is respectively arranged between the baffle 9 on the two sides of the inserting port and the rectangular fixing shell 4; after the dust filtering structure is used for a period of time, the dust filtering cotton sheets 6 between the upper and lower placing grooves 7 can be replaced, concretely, the upper and lower placing grooves can be drawn out from the plug port by pulling the baffle plate 9, the upper and lower placing grooves 5 and the lower placing grooves 7 are separated, the dust filtering cotton sheets 6 inside the upper and lower placing grooves 5 and 7 are taken out for replacement, after replacement, the upper and lower placing grooves 5 and 7 are butted and clamped, the lower and upper placing grooves 7 and 5 are inserted into the inner cavity of the rectangular fixed shell 4 from the opening of the rectangular fixed shell 4, the opening of the rectangular fixed shell 4 is blocked by the baffle plate 9, and the baffle plate 9 can be fixed outside the plug port by the locking mechanism.

The locking mechanism comprises a connecting plate 10, a connecting rod 11, S-shaped bent rods 15 and springs 14, the end part of the baffle plate 9 is fixedly connected with the connecting plate 10, the side wall of the rectangular fixed shell 4 is fixedly connected with the connecting rod 11, one end of the connecting rod 11 is vertically and fixedly connected with fixed sleeves 12, the two fixed sleeves 12 are rotatably connected with rotating rods 13, the rotating rods 13 are fixedly connected with one ends of the S-shaped bent rods 15, the side wall of the other end of the S-shaped bent rod 15 is fixedly connected with a limiting block 17 and a handle 16, a limiting groove is formed in the side wall of the connecting plate 10, the limiting block 17 extends into the limiting groove of the connecting plate 10, and the side edge of the limiting block 17 is arc-shaped; one end of a spring 14 is fixedly connected to the side wall of the S-shaped bent rod 15, and the other end of the spring 14 is fixed to the side wall of the rectangular fixed shell 4. Through pulling two handles 16 for two handles 16 drive S-shaped curved bar 15 and rotate, and then drive two stopper 17 and connecting plate 10 separation, and then pulling baffle 9, the standing groove is taken out from top to bottom, change the cotton piece of straining dust, change and accomplish after to pulling handle 16 outward, inwards promote baffle 9, later loosen handle 16, the rebound effect through spring 14 makes two S-shaped curved bars 15 drive two stopper 17 and injects the spacing inslot of two connecting plates 10 again, can accomplish the change work to straining dust cotton piece 6.

The bottom surface of the inner cavity of the weak current box 1 is fixedly connected with a fixed shell 18, and the upper wall of the inner cavity of the fixed shell 18 is provided with a plurality of vent holes; an exhaust fan 20 is fixedly installed on the outer side of the weak battery box 1, an air inlet of the exhaust fan 20 is fixedly connected with one end of an air outlet connecting pipe 19, and the other end of the air outlet connecting pipe 19 penetrates through the inner cavity side wall of the weak battery box 1 and the inner cavity side wall of the fixed shell 18 and extends into the inner cavity of the fixed shell 18. Work through air exhauster 20 makes the air admission in the 1 inner chamber of light current case in the set casing 18, through the inner chamber of air-out connecting pipe 19 discharge light current case 1, through air-blower 2 and air exhauster 20's combined action, can make the circulation of air speed in the 1 inner chamber of light current case accelerate greatly, and the radiating effect is better.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides a dustproof mechanism that intelligence light current case was used which characterized in that: the dust filtering device comprises a weak current box (1) and a dust filtering structure, wherein an air blower (2) is fixedly mounted at the side wall of the weak current box (1), the dust filtering structure is fixedly mounted at the top of the weak current box (1), the dust filtering structure comprises a rectangular fixed shell (4), an upper placing groove (5), a dust filtering cotton sheet (6), a lower placing groove (7), a connecting pipe (8), a baffle (9) and a locking mechanism, the rectangular fixed shell (4) is fixedly connected at the upper surface of the weak current box (1), a plugging port is formed in the side wall of the rectangular fixed shell (4), the lower placing groove (7) and the upper placing groove (5) are buckled up and down relatively, and the lower placing groove (7) and the upper placing groove (5) movably penetrate through the plugging port and are arranged inside the rectangular fixed shell (4); a first ventilation opening (21) is formed in the center of the upper surface of the upper placing groove (5), and a plurality of second ventilation openings (22) which are distributed at equal intervals are formed in the bottom surface of the lower placing groove (7);

dust filtering cotton sheets (6) are filled in the lower placing groove (7) and the upper placing groove (5), a baffle (9) fixedly connected with the side wall of the lower placing groove (7) is arranged outside the rectangular fixing shell (4), and a locking mechanism is respectively arranged between the baffle (9) on the two sides of the inserting port and the rectangular fixing shell (4);

the bottom surface of the rectangular fixing shell (4) is fixedly communicated with a connecting pipe (8), and the bottom end of the connecting pipe (8) penetrates through the upper wall of the inner cavity of the weak current box (1) and extends into the inner cavity of the weak current box (1).

2. The dustproof mechanism for the intelligent weak current box according to claim 1, characterized in that: the air outlet fixedly connected with air inlet connecting pipe (3) of air-blower (2) one end, the other end fixed connection of air inlet connecting pipe (3) is located and communicates each other between the inner chamber of rectangle set casing (4) and the inner chamber of rectangle set casing (4) to the inner chamber upper wall center of rectangle set casing (4).

3. The dustproof mechanism for the intelligent weak current box according to claim 1, characterized in that: the connecting pipe (8) is a plurality of in total, and is a plurality of connecting pipe (8) equidistance is arranged between the fixed shell of rectangle (4) and weak current case (1), and is a plurality of connecting pipe (8) all communicate with the inner chamber of the fixed shell of weak current case (1) and rectangle (4).

4. The dustproof mechanism for the intelligent weak current box according to any one of claims 1 to 3, wherein: the locking mechanism comprises a connecting plate (10), a connecting rod (11), an S-shaped bent rod (15) and a spring (14), the end part of the baffle plate (9) is fixedly connected with the connecting plate (10), the side wall of the rectangular fixed shell (4) is fixedly connected with the connecting rod (11), one end of the connecting rod (11) is vertically and fixedly connected with a fixed sleeve (12), the fixed sleeve (12) is rotatably connected with a rotating rod (13), the rotating rod (13) is fixedly connected with one end of the S-shaped bent rod (15), and the side wall of the other end of the S-shaped bent rod (15) is fixedly connected with a limiting block (17) and a handle (16); the side wall of the S-shaped bent rod (15) is fixedly connected with one end of a spring (14), and the other end of the spring (14) is fixed to the side wall of the rectangular fixed shell (4).

5. The dustproof mechanism for the intelligent weak current box according to claim 4, wherein: limiting grooves are formed in the side walls of the two connecting plates (10), the limiting blocks (17) extend into the limiting grooves of the two connecting plates (10), and the side edges of the two limiting blocks (17) are arc-shaped.

6. The dustproof mechanism for the intelligent weak current box according to claim 1, 2, 3 or 5, wherein: a fixed shell (18) is fixedly connected to the bottom surface of the inner cavity of the weak current box (1), and a plurality of vent holes are formed in the upper wall of the inner cavity of the fixed shell (18); the utility model discloses a weak current case, including weak current case (1), air exhauster (20) are installed to the outside fixed mounting of weak current case (1), the one end of air exhauster (20) air inlet department fixedly connected with air-out connecting pipe (19), the other end of air-out connecting pipe (19) runs through the inner chamber lateral wall of weak current case (1) and the inner chamber lateral wall of set casing (18) and extends to the inner chamber of set casing (18).

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