CN211508297U

CN211508297U - Waterproof indoor weak current case

Info

Publication number: CN211508297U
Application number: CN201921838592.9U
Authority: CN
Inventors: 金恩升
Original assignee: Heilongjiang Juli Electric Co Ltd
Current assignee: Heilongjiang Juli Electric Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-15
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a waterproof indoor weak current box, which belongs to the technical field of weak current box equipment and comprises a weak current box, wherein the bottom end of the weak current box is sleeved with a base, a U-shaped cavity is arranged inside the base, a plurality of through holes which are uniformly distributed are drilled at the upper end of the base, the through holes are communicated with the U-shaped cavity, a waterproof protective film is fixedly connected at the upper end of the base, the waterproof protective film is positioned at the outer side of the weak current box, a floating ring is fixedly connected at the upper end of the waterproof protective film, a metal ring sheet is fixedly connected at the upper end of the floating ring, four uniformly distributed magnet blocks are fixedly connected at the outer end of the weak current box, the magnet blocks are positioned at the upper side of the metal ring sheet and are abutted against the metal ring sheet, two mutually symmetrical water inlet holes are drilled at the outer end of the base, the water inlet holes are communicated with the U-shaped cavity, so that water is difficult to enter into the interior of the, thereby being not easy to influence the normal work inside the weak current box.

Description

Waterproof indoor weak current case

Technical Field

The utility model relates to a light current case equipment technical field, more specifically say, relate to a waterproof indoor light current case.

Background

In 2002, a policy of separating strong and weak electricity is carried out in China, so that a weak electricity box is produced, and the weak electricity box is mainly used for performing unified management distribution wiring on household weak electricity signals, comprises network, telephone, television, security and protection and other weak electricity wiring, mainly avoids the interference of strong electricity on the weak electricity signals, and improves the household life quality. The weak current boxes are adopted by the landhouse manufacturers on a large scale since 2007, and the weak current boxes are adopted by markets all over the country in an imitated mode.

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, 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 disorganized, are not harmonious and can influence the cleaning, and in short, the weak current box is used for containing the equipment and the electric wires.

In the prior art, a plurality of weak current boxes are arranged in an outdoor power distribution room, and once water enters the power distribution room, the water can enter the weak current boxes through gaps of the weak current boxes, so that electric elements in the weak current boxes are damaged, and the normal work of the weak current boxes is influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a waterproof indoor weak current case, it can realize making water be difficult for entering into the inside of weak current case to reduce the possibility that the inside electrical component of weak current case received the damage, thereby be difficult for influencing the inside normal work of weak current case.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A waterproof indoor weak current box comprises a weak current box body, wherein a base is sleeved at the bottom end of the weak current box body, a U-shaped cavity is formed in the base, a plurality of uniformly distributed through holes are formed in the upper end of the base and communicated with the U-shaped cavity, a waterproof protective film is fixedly connected to the upper end of the base and positioned outside the weak current box body, a floating ring is fixedly connected to the upper end of the waterproof protective film, a metal ring sheet is fixedly connected to the upper end of the floating ring, four uniformly distributed magnet blocks are fixedly connected to the outer end of the weak current box body and positioned on the upper side of the metal ring sheet and abut against the metal ring sheet, two symmetrical water inlet holes are formed in the outer end of the base and communicated with the U-shaped cavity, a heating bag is fixedly connected to the inner bottom end of the U-shaped cavity, and therefore water can not easily enter the weak current box body, therefore, the possibility that the electric elements in the weak current box are damaged is reduced, and the normal work in the weak current box is not easily influenced.

Furthermore, the threaded hole is chiseled to the base bottom, threaded hole female connection has the installation piece, installation piece and the package fixed connection that generates heat, through setting up the threaded hole and the installation piece that match each other, can conveniently change the package that generates heat on the installation piece.

Further, the inner wall fixedly connected with of U-shaped cavity has the separation blade of two mutual symmetries, the separation blade is located into the water hole upside, can be when the package that generates heat is in heating state, can be so that the gas inflation back in the U-shaped cavity, set up the separation blade and can make the air current pass through-hole upward movement.

Further, the outer end fixedly connected with annular post of floating ring, annular post is made by light plastics material, through setting up annular post, can improve whole floating ring's volume to increase the buoyancy that floating ring received, through using plastics material preparation annular post, can reduce annular post's quality.

Further, the metal ring piece is made of stainless steel, the surface of the metal ring piece is coated with anti-rust paint, the metal ring piece is made of stainless steel, the metal ring piece and the magnet block can be adsorbed to each other, the anti-rust paint is coated on the surface of the metal ring piece, the metal ring piece is not prone to being rusted, and the service life of the metal ring piece is prolonged.

Further, the inner wall joint in water inlet hole has the filter screen, through setting up the filter screen, can reduce the inside that the insoluble substance in aquatic enters into the U-shaped cavity through the water inlet hole to make the inside of U-shaped cavity difficult by the jam.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize making the inside that water is difficult for entering into the weak current case to reduce the possibility that the inside electric elements of weak current case received the damage, thereby be difficult for influencing the inside normal work of weak current case.

(2) The threaded hole is chiseled to the base bottom, and threaded hole female connection has the installation piece, installation piece and the package fixed connection that generates heat, through setting up the threaded hole and the installation piece that match each other, can conveniently change the package that generates heat on the installation piece.

(3) The inner wall fixedly connected with of U-shaped cavity has the separation blade of two mutual symmetries, and the separation blade is located into the water hole upside, can be when the package that generates heat is in heating state, can be so that the gas expansion back in the U-shaped cavity, set up the separation blade and can make the air current pass through-hole upward movement.

(4) The outer end fixedly connected with annular post of floating ring, annular post are made by light plastics material, through setting up annular post, can improve the volume of whole floating ring to increase the buoyancy that floating ring received, through using plastics material preparation annular post, can reduce the quality of annular post.

(5) The metal ring piece is made of stainless steel, the surface of the metal ring piece is coated with the anti-rust paint, the metal ring piece is made of stainless steel, the metal ring piece and the magnet block can be adsorbed to each other, the anti-rust paint is coated on the surface of the metal ring piece, the metal ring piece can be prevented from being corroded easily, and the service life of the metal ring piece is prolonged.

(6) The inner wall joint in inlet hole has the filter screen, through setting up the filter screen, can reduce the inside that the insoluble substance in aquatic enters into the U-shaped cavity through the inlet hole to make the inside of U-shaped cavity difficult by the jam.

Drawings

Fig. 1 is an overall cross-sectional view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a top sectional view of the present invention.

The reference numbers in the figures illustrate:

1 weak current case, 2 bases, 3 through holes, 4 waterproof protective films, 5 floating rings, 6 metal ring sheets, 7 magnet blocks, 8 water inlet holes, 9 heating packs, 10 separation blades, 11 annular columns, 12 filter screens and 13 installation blocks.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a waterproof indoor weak current box comprises a weak current box 1, a base 2 is sleeved at the bottom end of the weak current box 1, a U-shaped cavity is arranged inside the base 2, a plurality of uniformly distributed through holes 3 are drilled at the upper end of the base 2, the through holes 3 are communicated with the U-shaped cavity, a waterproof protective film 4 is fixedly connected at the upper end of the base 2, the waterproof protective film 4 is positioned at the outer side of the weak current box 1, a floating ring 5 is fixedly connected at the upper end of the waterproof protective film 4, a metal ring sheet 6 is fixedly connected at the upper end of the floating ring 5, four uniformly distributed magnet blocks 7 are fixedly connected at the outer end of the weak current box 1, the outer ends of the magnet blocks 7 are arranged in a round head shape to reduce the possibility of being injured by mistake, the magnet blocks 7 are positioned at the upper side of the metal ring sheet 6 and abut against the metal ring sheet 6, two water inlet holes 8 which are symmetrical to, the inner bottom end fixedly connected with of U-shaped cavity package 9 that generates heat, the package 9 that generates heat can produce a large amount of heats behind meetting water, can realize making water be difficult for entering into the inside of weak current case to reduce the possibility that the electric elements of weak current incasement portion received the damage, thereby be difficult for influencing the normal work of weak current incasement portion.

Please refer to fig. 1-2, a threaded hole is drilled at the bottom end of the base 2, a mounting block 13 is connected to the threaded hole in an inner thread manner, the mounting block 13 is fixedly connected to the heating bag 9, the heating bag 9 on the mounting block 13 can be conveniently replaced by setting the threaded hole and the mounting block 13 which are matched with each other, two symmetrical blocking pieces 10 are fixedly connected to the inner wall of the U-shaped cavity, the blocking pieces 10 are located on the upper side of the water inlet hole 8, when the heating bag 9 is in a heating state, after the gas in the U-shaped cavity expands, the blocking pieces 10 are set so that the air flow moves upwards through the through hole 3.

Referring to fig. 2-3, an annular column 11 is fixedly connected to an outer end of the floating ring 5, the annular column 11 is made of a lightweight plastic material, the volume of the whole floating ring 5 can be increased by arranging the annular column 11, so that buoyancy force on the floating ring 5 is increased, the quality of the annular column 11 can be reduced by manufacturing the annular column 11 by using the plastic material, the metal ring piece 6 is made of a stainless steel material, the surface of the metal ring piece 6 is coated with an anti-rust paint, the metal ring piece 6 and the magnet block 7 can be adsorbed to each other by manufacturing the metal ring piece 6 by using the stainless steel material, the metal ring piece 6 can be prevented from being corroded easily by coating the anti-rust paint on the surface of the metal ring piece 6, the service life of the metal ring piece 6 is prolonged, a filter screen 12 is clamped on an inner wall of the water inlet hole 8, and by arranging the filter screen 12, the insoluble substances in water can be prevented from entering the inside of the, so that the inside of the U-shaped cavity is not easily clogged.

When intaking in the distribution room that weak current case 1 located, along with the increase of water level, inside water enters into the U-shaped cavity through inlet hole 8, thereby to be located the 9 submergions of the package that generates heat in base 2, make the package 9 that generates heat produce a large amount of heats, thereby make the inside air inflation of U-shaped cavity, the air current passes through-hole 3 and enters into in waterproof protection film 4, thereby prop up waterproof protection film 4, make the 5 rebound of floating ring, until metal ring 6 and magnet piece 7 contact and mutual absorption, thereby make waterproof protection film 4 protect weak current case 1, compare with prior art, the utility model discloses can realize making water be difficult for entering into the inside of weak current case, thereby reduce the inside electric element of weak current case and receive the possibility of damaging, thereby be difficult for influencing the inside normal work of weak current case.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a waterproof indoor weak current case, includes weak current case (1), its characterized in that: the base (2) is sleeved and connected at the bottom end of the weak current box (1), a U-shaped cavity is arranged inside the base (2), a plurality of uniformly distributed through holes (3) are formed in the upper end of the base (2), the through holes (3) are communicated with the U-shaped cavity, a waterproof protective film (4) is fixedly connected to the upper end of the base (2), the waterproof protective film (4) is positioned outside the weak current box (1), a floating ring (5) is fixedly connected to the upper end of the waterproof protective film (4), a metal ring sheet (6) is fixedly connected to the upper end of the floating ring (5), four uniformly distributed magnet blocks (7) are fixedly connected to the outer end of the weak current box (1), the magnet blocks (7) are positioned on the upper side of the metal ring sheet (6) and are abutted against the metal ring sheet (6), two water inlet holes (8) which are mutually symmetrical are formed in the outer end of the base (2), and the water inlet holes (8) are communicated, the inner bottom end of the U-shaped cavity is fixedly connected with a heating bag (9).

2. The waterproof indoor weak-current box according to claim 1, characterized in that: threaded holes are cut in the bottom end of the base (2), the threaded holes are connected with mounting blocks (13) in an internal thread mode, and the mounting blocks (13) are fixedly connected with the heating bag (9).

3. The waterproof indoor weak-current box according to claim 1, characterized in that: the inner wall of the U-shaped cavity is fixedly connected with two symmetrical blocking pieces (10), and the blocking pieces (10) are located on the upper side of the water inlet hole (8).

4. The waterproof indoor weak-current box according to claim 1, characterized in that: the outer end of the floating ring (5) is fixedly connected with an annular column (11), and the annular column (11) is made of light plastic materials.

5. The waterproof indoor weak-current box according to claim 1, characterized in that: the metal ring sheet (6) is made of stainless steel, and the surface of the metal ring sheet (6) is coated with antirust paint.

6. The waterproof indoor weak-current box according to claim 1, characterized in that: the inner wall of the water inlet hole (8) is clamped with a filter screen (12).