CN214100727U

CN214100727U - Weak current box with electrostatic protection

Info

Publication number: CN214100727U
Application number: CN202120050663.XU
Authority: CN
Inventors: 杨峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-10
Filing date: 2021-01-10
Publication date: 2021-08-31
Anticipated expiration: 2031-01-10

Abstract

The utility model relates to the technical field of weak current boxes, in particular to a weak current box with electrostatic protection, which comprises a weak current box, a protective box is sleeved outside the weak current box, the outer wall of one side of the weak current box is fixed on the inner side wall of the protective box, the upper and lower outer walls of the weak current box and the upper and lower inner walls of the protective box are both fixedly provided with a clapboard, the space between the weak current box and the protective box is divided into a first sealing chamber and a second sealing chamber by the two clapboards, the two side walls of the weak current box are respectively provided with an air outlet and an air inlet at equal intervals and are communicated with each other, the air outlet and the air inlet are respectively communicated with the first sealing chamber and the second sealing chamber, the drying chamber is characterized in that a first filter plate and a second filter plate are fixedly arranged between the weak current box outer wall and the protective box inner wall in the first sealing chamber respectively, and the first filter plate, the second filter plate, the weak current box and the protective box form the drying chamber together. The utility model discloses can carry out the dehumidification operation to the inside air of weak current case, ensure the drying of the inside air of weak current case.

Description

Weak current box with electrostatic protection

Technical Field

The utility model relates to a light current case technical field especially relates to a take electrostatic protection's light current case.

Background

The weak current box is a centralized 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, which can be placed in the weak current box; if the objects are not sequentially released, the objects are a large group of lines, are very disorderly and are not harmonious, and influence on cleaning is also caused, the state of 2002 starts to implement a policy of separating strong and weak currents, so that the weak current box is produced at the right moment, is mainly used for uniformly managing, distributing and wiring household weak current signals, comprises network, telephone, television, security and protection and the like, and mainly avoids the interference of strong current on the weak current signals, and improves the quality of household life.

But the inside of most current weak current casees does not all have drying device, and the moisture that enters into weak current incasement portion can increase the humidity of weak current incasement space, is unfavorable for the work of the inside components and parts of weak current incasement portion, can damage the inside components and parts of weak current incasement portion even.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the inside of a weak current box in the prior art does not have a drying device, and providing the weak current box with electrostatic protection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design is a weak current box with electrostatic protection, which comprises a weak current box, wherein a protective box is sleeved outside the weak current box, the outer wall of one side of the weak current box is fixed on the inner side wall of the protective box, partition plates are fixedly arranged between the upper outer wall and the lower outer wall of the weak current box and the upper inner wall and the lower inner wall of the protective box, the two partition plates divide the space between the weak current box and the protective box into a first sealed chamber and a second sealed chamber, the two side walls of the weak current box are respectively provided with an air outlet and an air inlet which are equidistantly and communicated, the air outlet and the air inlet are respectively communicated with the first sealed chamber and the second sealed chamber, a first filter plate and a second filter plate are fixedly arranged between the outer wall of the weak current box in the first sealed chamber and the inner wall of the protective box respectively, the first filter plate, the second filter plate, the weak current box and the protective box jointly form a drying chamber, a plurality of drying bags are arranged in the drying chamber, one of them the fixed air exhauster that is equipped with on the light current case outer wall of baffle one side, the air-out pipeline of air exhauster runs through the baffle setting, the protective housing top is equipped with sealed lid, jointly fixed being equipped with two hinges between sealed lid and the protective housing, sealed covering is fixed and is equipped with sealed the pad.

Preferably, a protective earth wire is fixedly arranged on the weak current box, one end, far away from the weak current box, of the protective earth wire penetrates through the first sealing chamber and the protective box and extends to the outside of the protective box, and the protective box is made of hard plastics.

Preferably, another the equal equidistance in both sides of baffle is equipped with the supporting leg, the supporting leg is served and is fixed and be equipped with the fixed block, fixed block and supporting leg are fixed respectively on the inside wall of protective housing and on the lateral wall of light current case.

Preferably, the outer side wall of the weak current box in the second sealing chamber is fixedly provided with a waterproof film, and the plurality of air inlets are arranged in the waterproof film.

Preferably, a water collecting box is arranged on the inner side wall of the protective box below the waterproof membrane, and a sponge block is inserted in the water collecting box.

The utility model provides a pair of take electrostatic protection's light current case, beneficial effect lies in: this take electrostatic protection's weak current case is when using, will seal the gland bonnet on the protective housing, sealed the sealed pad of covering contacts with the weak current case respectively, a separation plate, first filter and second filter, under the effect of sealed pad, it is good to ensure the leakproofness of protective housing and weak current incasement portion, restart the air exhauster, the negative pressure that the air exhauster produced lets the air in the weak current case arrange first sealed indoor through the air outlet, and when dry chamber in first sealed indoor, under the effect of dry package, moisture among the detach air, the air of detaching moisture gets back to the weak current case once more through second sealed chamber and air intake, the utility model discloses can dehumidify the operation to the air of weak current incasement portion, ensure the drying of the air of weak current incasement portion.

Drawings

Fig. 1 is a front view of a weak current box with electrostatic protection according to the present invention;

fig. 2 is a top view of a weak current box with electrostatic protection at a-a in the drawing of the present invention;

fig. 3 is a left side view of the weak current box with electrostatic protection according to the present invention.

In the figure: weak current case 1, protective housing 2, air exhauster 3, baffle 4, supporting leg 5, fixed block 6, protection ground 7, air outlet 8, air intake 9, first filter 10, second filter 11, drying chamber 12, water proof membrane 13, water-collecting box 14, sponge piece 15, hinge 16, sealed lid 17, sealed 18 of filling up.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a weak current box with electrostatic protection comprises a weak current box 1, a protective box 2 is sleeved outside the weak current box 1, the outer wall of one side of the weak current box 1 is fixed on the inner side wall of the protective box 2, a protective earth wire 7 is fixedly arranged on the weak current box 1, one end, far away from the weak current box 1, of the protective earth wire 7 penetrates through a first sealing chamber and the protective box 2 and extends to the outside of the protective box 2, and the protective box 2 is made of hard plastics. The protection ground wire 7 and the weak current box 1 are electrically connected, under the effect of the protection ground wire 7, electric ions in the weak current box 1 can be brought into the ground, so that the grounding protection of the weak current box 1 is realized, the protection box 2 made of hard plastic is poor in self wire performance, and the static protection effect can be further achieved on the weak current box 1 and the protection box 2.

Partition plates 4 are fixedly arranged between the upper outer wall and the lower outer wall of the weak current box 1 and the upper inner wall and the lower inner wall of the protective box 2, the space between the weak current box 1 and the protective box 2 is divided into a first sealed chamber and a second sealed chamber by the two partition plates 4, an air outlet 8 and an air inlet 9 are respectively arranged on the two side walls of the weak current box 1 at equal intervals and are communicated with each other, the air outlet 8 and the air inlet 9 are respectively communicated with the first sealed chamber and the second sealed chamber, a first filter plate 10 and a second filter plate 11 are respectively and fixedly arranged between the outer wall of the weak current box 1 in the first sealed chamber and the inner wall of the protective box 2, the first filter plate 10, the second filter plate 11, the weak current box 1 and the protective box 2 jointly form a drying chamber 12, a plurality of drying bags are arranged in the drying chamber 12, an exhaust fan 3 is fixedly arranged on the outer wall of the weak current box 1 on one side of one partition plate 4, an air outlet pipeline of the exhaust fan 3 penetrates through the partition plates 4, supporting legs 5 are respectively arranged at equal intervals on the two sides of the other partition plate 4, supporting leg 5 serves and fixes being equipped with fixed block 6, and fixed block 6 and supporting leg 5 are fixed respectively on the inside wall of protective housing 2 and on the lateral wall of light current case 1. Under the assistance of supporting leg 5 and fixed block 6, increased the supporting mechanism to weak current case 1, let weak current case 1 more firm fix on protective housing 2.

A sealing cover 17 is arranged above the protective box 2, two hinges 16 are fixedly arranged between the sealing cover 17 and the protective box 2, and a sealing gasket 18 is fixedly arranged on the sealing cover 17. This take electrostatic protection's weak current case is when using, cover sealed lid 17 on protective housing 2, sealed pad 18 on the sealed lid 17 respectively with weak current case 1, baffle 4, first filter 10 and second filter 11 contact, under the effect of sealed pad 18, it is good to ensure protective housing 2 and the inside leakproofness of weak current case 1, restart air exhauster 3, the negative pressure that air exhauster 3 produced, let the air in the weak current case 1 pass through air outlet 8 and arrange to first sealed indoor, and when dry chamber 12 in first sealed indoor, under the effect of dry package, detach the moisture in the air, the air of detaching moisture gets back to weak current case 1 once more through second sealed indoor and air intake 9, the utility model discloses can carry out the dehumidification operation to the air of weak current case 1 inside, ensure the drying of the air of weak current case 1 inside.

Example 2

In embodiment 1, after the weak current box with electrostatic protection is used for a long time, when the capacity of the dry bag for absorbing moisture is saturated, the dry bag can not absorb moisture again, and under the condition that the dry bag is not replaced in time, the moisture inside the weak current box 1 can not be removed, referring to fig. 1 and 2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a waterproof film 13 is fixedly arranged on the outer side wall of the weak current box 1 in the second sealed chamber, and a plurality of air inlets 9 are all arranged inside the waterproof film 13. Under the blockking of water-proof membrane 13, the moisture in the air that enters into weak current case 1 through air intake 9 can be blocked outside by water-proof membrane 13, can not let the moisture in the air enter into weak current case 1, and then also can reach the purpose of dehumidification.

Example 3

In embodiment 2, there is no mechanism for collecting moisture blocked by the waterproof film 13, referring to fig. 1 and 2, as another preferred embodiment of the present invention, the difference from embodiment 2 is that a water collection box 14 is provided on the inner side wall of the protection box 2 below the waterproof film 13, and a sponge block 15 is inserted inside the water collection box 14. The water collecting box 14 can collect water falling down on the waterproof film 13, and the sponge block 15 can prevent a situation where water drops splash when they drop.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The weak current box with electrostatic protection is characterized by comprising a weak current box (1), wherein a protective box (2) is sleeved outside the weak current box (1), the outer wall of one side of the weak current box (1) is fixed on the inner side wall of the protective box (2), partition plates (4) are fixedly arranged between the upper outer wall and the lower outer wall of the weak current box (1) and the upper inner wall of the protective box (2) together, the two partition plates (4) divide the space between the weak current box (1) and the protective box (2) into a first sealed chamber and a second sealed chamber, an air outlet (8) and an air inlet (9) are respectively arranged on the two side walls of the weak current box (1) at equal intervals and are communicated with the first sealed chamber and the second sealed chamber, a first filter plate (10) and a second filter plate (11) are respectively and fixedly arranged between the outer wall of the weak current box (1) and the inner wall of the protective box (2) in the first sealed chamber, first filter (10), second filter (11), light current case (1) and protective housing (2) constitute drying chamber (12) jointly, be equipped with a plurality of dry packages in drying chamber (12), one of them fixed air exhauster (3) of being equipped with on the light current case (1) outer wall of baffle (4) one side, the air-out pipeline of air exhauster (3) runs through baffle (4) setting, protective housing (2) top is equipped with sealed lid (17), it is equipped with two hinges (16) to fix jointly between sealed lid (17) and protective housing (2), fixed sealed pad (18) that is equipped with on sealed lid (17).

2. The weak current box with electrostatic protection as claimed in claim 1, wherein a protective earth wire (7) is fixedly arranged on the weak current box (1), one end of the protective earth wire (7) far away from the weak current box (1) penetrates through the first sealed chamber and the protective box (2) and extends to the outside of the protective box (2), and the protective box (2) is made of rigid plastic.

3. The weak current box with electrostatic protection as claimed in claim 1, wherein the other partition (4) is provided with support legs (5) at equal intervals on both sides, a fixing block (6) is fixedly arranged at one end of each support leg (5), and the fixing block (6) and the support legs (5) are respectively fixed on the inner side wall of the protection box (2) and the outer side wall of the weak current box (1).

4. The weak current box with electrostatic protection as claimed in claim 1, wherein a waterproof membrane (13) is fixed on the outer side wall of the weak current box (1) in the second sealed chamber, and the plurality of air inlets (9) are all arranged in the waterproof membrane (13).

5. The weak current box with electrostatic protection as claimed in claim 4, wherein a water collecting box (14) is arranged on the inner side wall of the protection box (2) below the waterproof membrane (13), and a sponge block (15) is inserted into the water collecting box (14).