Waterproof and dustproof protective shell for communication equipment

Abstract

The utility model belongs to the field of communication equipment protection devices, and discloses a waterproof and dustproof communication equipment protection shell which comprises a closed shell, a partition plate is arranged in the closed shell and divides the interior of the closed shell into an equipment cavity and a wire cavity, and a closed door is arranged on the closed shell and corresponds to the equipment cavity. A transparent plate is arranged on the side, corresponding to the wire cavity, of the closed shell, a wire inlet and outlet hole is formed in the other side of the closed shell, two sets of hanging lugs are arranged on the two sides in the equipment cavity respectively, and a butt strap is arranged on the side, away from the hanging lugs, in the equipment cavity. According to the utility model, the structural design is compact and reasonable, water and dust can be prevented from entering due to the fact that the outer part is closed, and the only wire inlet and outlet hole connected with the outer part is waterproof by utilizing the water inlet-proof bent pipe, so that the waterproof effect is good, and the use and the maintenance are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication equipment protection device field, concretely is communication equipment waterproof dustproof protection shell. BACKGROUND

[0002] Communication equipment is divided into wired communication equipment and wireless communication equipment. Wired communication equipment mainly introduces the serial communication of solving industrial field, the communication of professional bus type, the communication of industrial Ethernet and the conversion equipment between various communication protocols. Wireless communication equipment is mainly wireless AP, wireless network bridge, wireless network card, wireless lightning arrester, antenna and other equipment.

[0003] Water into communication equipment will lead to damage, moisture can form short circuit on the circuit board, lead to equipment cannot normally work, moisture can cause internal components and circuit corrosion, long-term can lead to equipment complete failure, if communication equipment accidentally gets wet, need to maintain in time.

[0004] Communication equipment is generally installed in the server cabinet, but along with maintenance and partial equipment replacement, the original cabinet can not hold new equipment, usually will have individual 1U equipment, replace new cabinet, move equipment is very troublesome, after purchasing new cabinet, old cabinet is difficult to handle, therefore demand a small convenient protection device for storing and protecting some small communication equipment. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides communication equipment waterproof dustproof protection shell to solve some small communication equipment protection demand etc. in the above background art.

[0006] To realize above described purpose, the utility model provides the following technical scheme: communication equipment waterproof dustproof protection shell, including airtight shell, the airtight shell is equipped with the baffle in, the baffle divides the equipment cavity and the wire cavity in the airtight shell, the airtight shell is equipped with the airtight door at the equipment cavity, the airtight door is fixedly connected with the airtight shell through bolt, the airtight shell is equipped with the transparent plate at the wire cavity one side, and the other side is equipped with the access hole.

[0007] Preferably, the baffle is provided with wire holes at both ends, and the baffle is provided with a weight-reducing hollow portion.

[0008] Preferably, the equipment cavity is provided with two groups of hanging ears on both sides, one group of hanging ears is welded to the baffle, and the other group is welded to the inner wall of the airtight shell, the two groups of hanging ears are provided with mounting hanging holes corresponding to the U server of the airtight shell, and the equipment cavity is provided with a clamping plate on the side away from the hanging ears, and the clamping plate is welded to the side wall of the airtight shell.

[0009] Preferably, the wire cavity is provided with a water inlet prevention elbow, one end of the water inlet prevention elbow is inserted into the inlet and outlet wire hole, and a liquid detection test paper is arranged in the wire cavity corresponding to the water inlet prevention elbow.

[0010] Preferably, the liquid detection test paper is anhydrous copper sulfate test paper.

[0011] Preferably, the water inlet prevention elbow comprises a first horizontal pipe, a second horizontal pipe and an arc pipe, one end of the first horizontal pipe is inserted into the inlet and outlet wire hole, the other end of the first horizontal pipe is sealingly connected with the arc pipe, and the other end of the arc pipe is sealingly connected with the second horizontal pipe.

[0012] Preferably, the horizontal height of the second horizontal pipe is higher than that of the first horizontal pipe.

[0013] Compared with the prior art, the utility model provides communication equipment waterproof and dustproof protection shell, have following beneficial effect:

[0014] 1、 this communication equipment waterproof and dustproof protection shell is provided with airtight shell and water inlet prevention elbow, prevents water and dust from entering from outside, and the inlet and outlet wire hole connected with outside only uses water inlet prevention elbow to prevent water, and the waterproof effect is good, and it is convenient to use and maintain.

[0015] 2、 be provided with water inlet prevention elbow, the connecting wire of equipment and outside is passed through water inlet prevention elbow, it is connected with internal equipment, can prevent liquid from entering inside along the connecting wire, and the waterproof effect is good.

[0016] 3、 be provided with liquid detection test paper and transparent plate, utilize the chemical principle that anhydrous copper sulfate changes color when meeting water, can effectively and intuitively observe whether water enters inside, is convenient for equipment maintenance, and convenient to use. DETAILED DESCRIPTION

[0017] Figure 1 It is overall structure schematic diagram of the utility model;

[0018] Figure 2 It is overall back schematic diagram of the utility model;

[0019] Figure 3 It is overall internal structure schematic diagram of the utility model;

[0020] Figure 4 It is partition structure schematic diagram of the utility model;

[0021] Figure 5 It is wire cavity structure schematic diagram of the utility model;

[0022] Figure 6 It is water inlet prevention elbow structure schematic diagram of the utility model.

[0023] In the figure: 1, closed shell; 2, partition; 3, equipment cavity; 4, wire cavity; 5, closed door; 6, transparent plate; 7, access hole; 8, wire hole; 9, weight-reducing hollow; 10, hanging ear; 11, lap plate; 12, anti-water inlet elbow; 13, liquid detection test paper; 14, first horizontal pipe; 15, second horizontal pipe; 16, circular arc pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-6 The utility model provides technical schemes:

[0026] The waterproof and dustproof protective shell of the communication equipment comprises a closed shell 1, a partition 2 is arranged in the closed shell 1, the partition 2 divides the closed shell 1 into an equipment cavity 3 and a wire cavity 4, a closed door 5 is arranged on the closed shell 1 and corresponds to the equipment cavity 3, the closed door 5 is fixedly connected with the closed shell 1 through bolts, a transparent plate 6 is arranged on one side of the closed shell 1 and corresponds to the wire cavity 4, and an access hole 7 is formed on the other side. The components of the closed shell 1 are fixed by bolts, and the gaps are filled with sealing glue, the transparent plate 6 is used for observing the liquid detection test paper 13 from the outside, and whether water enters the inside can be accurately known.

[0027] Further, wire holes 8 are formed in the two ends of the partition 2, and weight-reducing hollows 9 are formed in the partition 2. The wire holes 8 are convenient for connecting the wires with the equipment, and the weight-reducing hollows 9 not only reduce the weight, but also enhance the air flowability in the inside.

[0028] Further, two groups of hanging ears 10 are arranged on the two sides in the equipment cavity 3, one group of the hanging ears 10 is welded and connected with the partition 2, the other group is welded and connected with the inner wall of the closed shell 1, mounting hanging holes corresponding to the closed shell 1 U server are formed in the two groups of the hanging ears 10, a lap plate 11 is arranged on the side of the equipment cavity 3 away from the hanging ears 10, and the lap plate 11 is welded and connected with the side wall of the closed shell 1. Some small equipment can be fixedly installed in the equipment cavity 3 through the hanging ears 10, and the lap plate 11 is used for bearing the other end of the equipment.

[0029] Further, an anti-water inlet elbow 12 is arranged in the wire cavity 4, one end of the anti-water inlet elbow 12 is inserted into the access hole 7, and a liquid detection test paper 13 is arranged in the wire cavity 4 and corresponds to the anti-water inlet elbow 12. The anti-water inlet elbow 12 is used for connecting the external wires with the internal equipment, and the anti-water inlet elbow 12 can prevent the external liquid from entering.

[0030] Further, the liquid detection test paper 13 is anhydrous copper sulfate test paper. Common liquid is water, and anhydrous copper sulfate is used as a detection agent. White anhydrous copper sulfate will turn blue after reacting with water, and the color change can be observed by the technician, so that the technician can determine whether water has entered the interior. Anhydrous cobalt chloride can also be used as a detection agent. Blue anhydrous cobalt chloride will turn pink or even red after absorbing water.

[0031] Further, the water-proof elbow 12 comprises a first horizontal pipe 14, a second horizontal pipe 15, and a circular arc pipe 16. One end of the first horizontal pipe 14 is inserted into the in-out line hole 7, and the other end of the first horizontal pipe 14 is sealingly connected to the circular arc pipe 16. The other end of the circular arc pipe 16 is sealingly connected to the second horizontal pipe 15. When liquid from the outside enters through the water-proof elbow 12, the liquid will flow out from the first horizontal pipe 14 because the second horizontal pipe 15 is higher than the first horizontal pipe 14. This arrangement can prevent liquid from entering the interior from the outside.

[0032] Further, the second horizontal pipe 15 is higher than the first horizontal pipe 14. The first horizontal pipe 14 cannot be higher than the second horizontal pipe 15. If the first horizontal pipe 14 is higher than the second horizontal pipe 15, water will flow out from the second horizontal pipe 15 and enter the interior of the device. The circular arc pipe 16 can accumulate liquid from the outside. When the liquid accumulates to a certain amount, the excess liquid will flow out from the side with a lower liquid level.

[0033] Working principle: When the device is used, the equipment can be placed in the equipment cavity 3 and fixed on the hanging ear 10 by using a bolt. The external connecting line is passed through the water-proof elbow 12 and connected to the internal equipment. After the equipment is debugged, the closed shell 1 is completely sealed by using a bolt and sealing glue. When used, the internal situation can be observed through the transparent plate 6. If the liquid detection test paper 13 turns blue, it indicates that water has entered the interior, and maintenance is required.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A waterproof and dustproof protective shell for communication equipment, comprising a sealed outer shell (1), characterized in that: The sealed outer shell (1) is provided with a partition (2), which divides the interior of the sealed outer shell (1) into an equipment cavity (3) and a wire cavity (4). A sealed door (5) is provided on the sealed outer shell (1) corresponding to the equipment cavity (3). The sealed door (5) is fixedly connected to the sealed outer shell (1) by bolts. A transparent plate (6) is provided on one side of the sealed outer shell (1) corresponding to the wire cavity (4), and an inlet / outlet hole (7) is provided on the other side.

2. The waterproof and dustproof protective shell for communication equipment according to claim 1, characterized in that: The partition (2) has wire holes (8) at both ends and weight-reducing perforations (9) on the partition (2).

3. The waterproof and dustproof protective shell for communication equipment according to claim 1, characterized in that: Two sets of hanging ears (10) are provided on both sides of the equipment cavity (3). One set of hanging ears (10) is welded to the partition (2), and the other set is welded to the inner wall of the sealed shell (1). Both sets of hanging ears (10) are provided with mounting holes corresponding to the U server of the sealed shell (1). A mounting plate (11) is provided on the side of the equipment cavity (3) away from the hanging ears (10). The mounting plate (11) is welded to the side wall of the sealed shell (1).

4. The waterproof and dustproof protective shell for communication equipment according to claim 1, characterized in that: A water-proof bend (12) is installed inside the wire cavity (4). One end of the water-proof bend (12) is inserted into the wire inlet / outlet hole (7). A liquid test strip (13) is provided inside the wire cavity (4) corresponding to the water-proof bend (12).

5. The waterproof and dustproof protective shell for communication equipment according to claim 4, characterized in that: The liquid test paper (13) is anhydrous copper sulfate test paper.

6. The waterproof and dustproof protective shell for communication equipment according to claim 4, characterized in that: The anti-water ingress bend (12) includes a first horizontal pipe (14), a second horizontal pipe (15) and an arc pipe (16). One end of the first horizontal pipe (14) is inserted into the inlet / outlet hole (7), and the other end of the first horizontal pipe (14) is sealed to the arc pipe (16). The other end of the arc pipe (16) is sealed to the second horizontal pipe (15).

7. The waterproof and dustproof protective shell for communication equipment according to claim 6, characterized in that: The horizontal height of the second horizontal tube (15) is higher than that of the first horizontal tube (14).

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