CN210167284U

CN210167284U - Moisture-proof power switch for communication cabinet

Info

Publication number: CN210167284U
Application number: CN201921028686.XU
Authority: CN
Inventors: 帅利
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-03-20
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a communication rack is with dampproofing formula switch belongs to communication rack technical field, including installing the switch body in dampproofing shell inside, the screw mounting plate is passed through to the bottom of dampproofing shell, the surface of dampproofing shell is equipped with the recess, the last surface mounting switch handle of switch body, switch handle passes the recess, just recess bottom through the rubber circle with the surface contact of switch body, the both ends of switch body set up the terminal, be connected with the wire on the terminal, the other end of wire is in from setting up wear out in the card wire casing of dampproofing shell outer wall, the inside of dampproofing shell is equipped with the drying mechanism who has drying and ventilation effect. Through the internally mounted drying mechanism at dampproofing shell, drying mechanism carries out the drying to the inside air of dampproofing shell through inside drier package, prevents that the switch body from weing, and the drier package need not to open dampproofing shell moreover and can change, and it is more convenient to use.

Description

Moisture-proof power switch for communication cabinet

Technical Field

The utility model relates to a communication rack technical field, in particular to communication rack is with dampproofing formula switch.

Background

The communication cabinet is a cabinet used in communication, and has three functions: firstly, it provides space for power supply, motherboard, various expansion board cards, floppy disk drive, optical disk drive, hard disk drive and other storage devices, and these spare and accessory parts are firmly fixed in the machine box by means of the supporting and supporting members in the machine box and various screws or clip connectors to form an intensive whole body. Secondly, the solid shell protects the board card, the power supply and the storage equipment, can prevent pressure, impact and dust, and can also perform the functions of electromagnetic interference and radiation resistance to play a role in shielding electromagnetic radiation. And thirdly, it also provides many convenient panel switch indicator lights, etc. to make the operator more convenient to operate the microcomputer or observe the operation condition of the microcomputer. The case cabinet is known, so that the case cabinet can serve people well.

Because the workplace of communication rack is different, and some environment is more moist, and the inside switch of communication rack is corroded and is ageing with higher speed by the humid environment easily, and some adoption sealing methods of traditional switch damp-proofing, but influence the heat dissipation like this, and some need radiating switch inconvenient dampproofing, consequently dampproofing and heat dissipation can not exist simultaneously, have the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a communication rack is with dampproofing formula switch just in order to solve the inside switch of above-mentioned communication rack can't be the problem that heat dissipation and dampproofing exist simultaneously and provide, it has the ventilation function to have dry mechanism, is convenient for dry and radiating advantage.

The utility model achieves the above purpose through the following technical proposal, a moisture-proof power switch for a communication cabinet, which comprises a switch body arranged inside a moisture-proof shell, the bottom of the moisture-proof shell is provided with a bottom plate through a screw, the surface of the moisture-proof shell is provided with a groove, the upper surface of the switch body is provided with a switch handle, the switch handle penetrates through the groove, the bottom of the groove is contacted with the surface of the switch body through a rubber ring, two ends of the switch body are provided with binding posts, the binding post is connected with a lead, the other end of the lead penetrates out of a wire clamping groove arranged on the outer wall of the moisture-proof shell, the inside of dampproofing shell is equipped with the drying mechanism who has drying and ventilation effect, the below installation of drying mechanism is used for right the radiating radiator fan of switch body, drying mechanism include the storing box and the drier package of placing in the inside of storing box.

Preferably, the top of the storage box is hinged with the box cover, and the outer walls of the box cover and the storage box are provided with ventilation holes.

Preferably, the box cover is located outside the moisture-proof shell, and the air inside the moisture-proof shell is exchanged with the outside through the vent hole.

Preferably, the air draft direction of the cooling fan faces the drying mechanism, the air blowing direction faces the switch body, and the size of the wire clamping groove is larger than that of the wire.

Preferably, the groove is of a funnel-shaped structure, and one end with a larger size is close to the rotating free end of the switch handle.

Preferably, each switch handle on the switch body corresponds an installation pilot lamp, and the surface of dampproofing shell is equipped with the glass window, and the position of glass window and the position symmetry of pilot lamp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the internally mounted drying mechanism at dampproofing shell, drying mechanism carries out the drying to the inside air of dampproofing shell through inside drier package, prevents that the switch body from weing, and the lid setting of storing box can expose inside drier package through opening the lid at the surface of dampproofing shell, need not to open dampproofing shell like this and can change the drier package, and the periodic maintenance of being convenient for is used more conveniently.

2. Through installing radiator fan in the below of storing box, all be equipped with the ventilation hole on the outer wall of storing box and the lid, radiator fan can be inside with the dampproofing shell of external air suction through the ventilation hole, blow and dispel the heat to the switch body, because the size of card wire casing is greater than the size of wire, consequently, the inside hot-air of dampproofing shell can blow out dampproofing shell from the card wire casing, because the outside air passes through drying mechanism earlier, consequently can not bring the moisture into inside the dampproofing shell, keep the inside air drying of dampproofing shell effectively.

Drawings

Fig. 1 is the internal structure diagram of the whole device of the present invention.

Fig. 2 is a top view of the overall device of the present invention.

Fig. 3 is a schematic structural diagram of the drying mechanism of the present invention.

In the figure: 1. dampproofing shell, 2, bottom plate, 3, switch body, 4, terminal, 5, wire, 6, card wire casing, 7, dry mechanism, 8, radiator fan, 9, recess, 10, switch handle, 11, rubber circle, 12, pilot lamp, 13, glass window, 14, storing box, 15, lid, 16, drier package, 17, ventilation hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a moisture-proof power switch for a communication cabinet comprises a switch body 3 installed inside a moisture-proof case 1, a bottom plate 2 is installed at the bottom of the moisture-proof case 1 through screws, a groove 9 is arranged on the surface of the moisture-proof case 1, a switch handle 10 is installed on the upper surface of the switch body 3, the switch handle 10 passes through the groove 9, the bottom of the groove 9 contacts with the surface of the switch body 3 through a rubber ring 11, binding posts 4 are arranged at two ends of the switch body 3, a lead 5 is connected to the binding posts 4, the other end of the lead 5 penetrates out of a wire clamping groove 6 arranged on the outer wall of the moisture-proof case 1, a drying mechanism 7 with drying and ventilating functions is arranged inside the moisture-proof case 1, a heat radiation fan 8 for radiating heat to the switch body 3 is installed below the drying mechanism 7, the drying mechanism 7 comprises a storage box 14 and a desiccant bag 16 placed inside the, dampproofing shell 1 and bottom plate 2 protect switch body 3, and the inside drying mechanism 7 of dampproofing shell 1 can carry out the drying to the inside environment of dampproofing shell 1, and drying mechanism 7 adopts the mode that storage box 14 was put into to drier package 16 to carry out the drying moreover, therefore can change after drier package 16 uses one end time, keeps drying performance.

The top of the storage box 14 is hinged with a box cover 15, the outer walls of the box cover 15 and the storage box 14 are both provided with vent holes 17, the box cover 15 is positioned outside the moisture-proof shell 1, the internal air of the moisture-proof shell 1 is exchanged with the external air through the vent holes 17, the moisture-proof shell 1 can be exchanged with the external air through the drying mechanism 7 through the vent holes 17 on the outer walls of the box cover 15 and the storage box 14, the box cover 15 is arranged outside the moisture-proof shell 1, a desiccant bag 16 can be replaced without opening the moisture-proof shell 1, the drying mechanism 7 is more convenient to use, the air draft direction of the cooling fan 8 faces the drying mechanism 7, the air blow direction faces the switch body 3, the size of the wire clamping groove 6 is larger than that of the wire 5, a gap exists between the wire clamping groove 6 and the wire 5, the cooling fan 8 inside the moisture-proof shell 1 can blow the switch body 3 to dissipate heat with the, the air outlet adopts the gap between card wire casing 6 and the wire 5, radiator fan 8 is from outside convulsions, and blow off the inside hot-air of dampproofing shell 1 along the gap, reach radiating effect, recess 9 is funnel type structure, and the great one end of size is close to the rotatory free end of switch handle 10, the recess 9 of funnel type structure makes the region that the bottom of switch handle 10 exposes outside less, and the free end has sufficient activity space, every switch handle 10 all corresponds pilot lamp 12 of installation on the switch body 3, the surface of dampproofing shell 1 is equipped with glass window 13, and the position of glass window 13 and the position symmetry of pilot lamp 12, dampproofing shell 1 can see pilot lamp 12 through glass window 13, be convenient for judge whether switch body 3 works.

The utility model discloses a theory of operation: fix switch body 3 on bottom plate 2 at first, cover dampproofing shell 1 again, guarantee during the installation that switch handle 10 wears out recess 9, rubber pad 11 prevents the surface of recess 9 wearing and tearing switch body 3, put into drier package 16 with the storing box 14 inside of drying mechanism 7 again, during the heat dissipation, radiator fan 8 passes through the ventilation hole 17 on storing box 14 surface with the dampproofing shell 1 of outside air suction, outside air is by the drying when through drier package 16, radiator fan 8 blows towards switch body 3, the original hot-air of dampproofing shell 1 is discharged along card wire casing 6, reach radiating effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a communication rack is with dampproofing formula switch, its characterized in that: the heat-dissipation switch comprises a switch body (3) arranged inside a moisture-proof shell (1), a screw mounting base plate (2) is arranged at the bottom of the moisture-proof shell (1), a groove (9) is formed in the surface of the moisture-proof shell (1), a switch handle (10) is arranged on the upper surface of the switch body (3), the switch handle (10) penetrates through the groove (9), the bottom of the groove (9) is in surface contact with the switch body (3) through a rubber ring (11), binding posts (4) are arranged at two ends of the switch body (3), a wire (5) is connected onto the binding posts (4), the other end of the wire (5) penetrates out of a wire clamping groove (6) formed in the outer wall of the moisture-proof shell (1), a drying mechanism (7) with drying and ventilation functions is arranged inside the moisture-proof shell (1), and a heat-dissipation fan (8) for dissipating heat of the switch body (3) is arranged below the drying mechanism (7), the drying mechanism (7) comprises a storage box (14) and a drying agent bag (16) placed inside the storage box (14).

2. The moisture-proof power switch for the communication cabinet as claimed in claim 1, wherein: the top of the storage box (14) is hinged with a box cover (15), and the outer walls of the box cover (15) and the storage box (14) are provided with ventilation holes (17).

3. The moisture-proof power switch for the communication cabinet as claimed in claim 2, wherein: the box cover (15) is located outside the moisture-proof shell (1), and the air inside the moisture-proof shell (1) is exchanged with the outside through the vent hole (17).

4. The moisture-proof power switch for the communication cabinet as claimed in claim 1, wherein: the air draft direction of the cooling fan (8) faces the drying mechanism (7), the air blowing direction faces the switch body (3), and the size of the wire clamping groove (6) is larger than that of the wire (5).

5. The moisture-proof power switch for the communication cabinet as claimed in claim 1, wherein: the groove (9) is of a funnel-shaped structure, and one end with a larger size is close to the rotating free end of the switch handle (10).

6. The moisture-proof power switch for the communication cabinet as claimed in claim 1, wherein: every switch handle (10) all corresponds installation pilot lamp (12) on switch body (3), and the surface of dampproofing shell (1) is equipped with glass window (13), and the position of glass window (13) and the position symmetry of pilot lamp (12).