CN217486793U

CN217486793U - Electrical equipment casing

Info

Publication number: CN217486793U
Application number: CN202221279241.0U
Authority: CN
Inventors: 陈俊丞; 周长兴
Original assignee: Foshan Jiangzhihui Software Co ltd
Current assignee: Foshan Jiangzhihui Software Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-23
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses an electrical equipment casing, include: the upper shell and the lower shell are detachably connected to form a shell, a plurality of reinforcing ribs are arranged on the inner sides of the upper shell and the lower shell, and the plurality of reinforcing ribs are arranged in a transversely-longitudinally staggered manner; the inferior valve outwards extends and is equipped with a plurality of mount pads, is equipped with the mounting hole on the mount pad, also is connected with the strengthening rib between a plurality of mount pads. The utility model discloses a set up violently indulge crisscross strengthening rib in epitheca and inferior valve inboard for the casing is difficult for taking place to warp, has greatly strengthened the steadiness of electrical equipment casing, and the strengthening rib is established at epitheca and inferior valve inboard and can be made casing surface smooth, and is easy to assemble, simultaneously, is connected with the strengthening rib between a plurality of mount pads, can avoid the casing too big problem that takes place to warp because of torsion in the installation.

Description

Electrical equipment casing

Technical Field

The utility model belongs to the technical field of the electrical accessories technique and specifically relates to an electrical equipment casing.

Background

Some electrical devices are often protected by a housing during use, especially for some electrical devices used outdoors. Some current electrical equipment casings are at the in-process of installation use, lead to the casing to take place to warp because receiving external pressure or installation torsion are too big easily, make the life of casing reduce, and simultaneously, the casing warp the back and leads to the leakproofness to receive the influence easily, causes into water the problem, causes equipment trouble easily.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for an electrical equipment enclosure that can solve the problem that the existing electrical equipment enclosure is prone to deformation of the housing due to external pressure or excessive installation torsion.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: an electrical equipment enclosure comprising: the upper shell and the lower shell are detachably connected to form a shell, a plurality of reinforcing ribs are arranged on the inner sides of the upper shell and the lower shell, and the plurality of reinforcing ribs are arranged in a transversely-longitudinally staggered manner;

the inferior valve outwards extends and is equipped with a plurality of mount pads, is equipped with the mounting hole on the mount pad, also is connected with the strengthening rib between a plurality of mount pads.

The utility model discloses in the electrical equipment casing, be equipped with the capillary groove on the inferior valve edge, be equipped with the waterproof circle on the capillary groove, the epitheca edge is equipped with the sand grip that compresses tightly that corresponds with the capillary groove.

The utility model discloses in the electrical equipment casing, epitheca and inferior valve pass through the screw connection.

The utility model discloses in the electrical equipment casing, the epitheca is close to the edge and is equipped with a plurality of concave part portions, is equipped with first fixed orifices on the concave part portion, is equipped with the second fixed orifices that corresponds with first fixed orifices on the inferior valve, attacks in the second fixed orifices and is equipped with the screw thread.

The utility model discloses in the electrical equipment casing, epitheca and inferior valve all adopt the polycarbonate material.

The utility model discloses in the electrical equipment casing, the inferior valve side is equipped with a plurality of trompils.

The utility model discloses in the electrical equipment casing, be equipped with a plurality of guide posts on epitheca and/or the inferior valve.

The utility model discloses in the electrical equipment casing, still install the breather valve on the inferior valve.

The utility model discloses in the electrical equipment casing, sealed glue is scribbled at the junction of epitheca and inferior valve.

Through the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a set up violently indulge crisscross strengthening rib in epitheca and inferior valve inboard for epitheca and inferior valve are all difficult for taking place to warp, have greatly strengthened the steadiness of electrical equipment casing, and the strengthening rib is established at epitheca and inferior valve inboard and can be made casing surface smooth, and is easy to assemble, simultaneously, also is connected with the strengthening rib between a plurality of mount pads, can avoid the casing too big problem that takes place to warp because of torsion in the installation.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic view of the lower case structure of the embodiment of the present invention;

fig. 3 is a schematic structural diagram of the outer side of the upper shell according to the embodiment of the present invention;

fig. 4 is an inner side structure diagram of the upper shell according to the embodiment of the present invention.

100. An upper shell; 110. pressing the convex strips; 120. a groove part; 121. a first fixing hole; 200. a lower case; 210. a mounting seat; 211. mounting holes; 220. a waterproof groove; 230. a second fixing hole; 240. opening a hole; 300. reinforcing ribs; 400. and a guide post.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, with reference to the accompanying drawings and embodiments, will explain the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, an electrical apparatus enclosure includes: the upper case 100 and the lower case 200, the upper case 100 and the lower case 200 are detachably connected to form a case, and specifically, the upper case 100 and the lower case 200 are connected to form a square case. The inner sides of the upper shell 100 and the lower shell 200 are respectively provided with a plurality of reinforcing ribs 300, and the reinforcing ribs 300 are arranged in a transverse and longitudinal staggered manner; the lower case 200 is provided with a plurality of mounting seats 210 extending outward, the mounting seats 210 are provided with mounting holes 211, and reinforcing ribs 300 are connected between the mounting seats 210. Preferably, the mounting seats 210 are provided in four sets, extending outward at four sets of corners of the lower case 200. Through setting up horizontal crisscross strengthening rib 300 in epitheca 100 and inferior valve 200 inboardly for the casing is difficult for taking place to warp, has greatly strengthened the steadiness of electrical equipment casing, and strengthening rib 300 is established and can be made the casing surface smooth in epitheca 100 and inferior valve 200 inboardly, and is easy to assemble, simultaneously, is connected with strengthening rib 211 between a plurality of mount pads 210, can avoid the casing to take place the problem of warping because torsion is too big in the installation.

Referring to fig. 2, in the embodiment, a waterproof groove 220 is formed on an edge of the lower case 200, a waterproof ring (not shown) is formed on the waterproof groove 220, and a pressing protrusion 110 corresponding to the waterproof groove 220 is formed on an edge of the upper case 100, so that the upper case 100 and the lower case 200 can be tightly connected to each other, and the problem of water inflow after the cases are wetted by rainwater can be prevented. Preferably, the waterproof ring is made of EPDM rubber, namely ethylene propylene diene monomer, which is a terpolymer of ethylene, propylene and non-conjugated diene hydrocarbon and has excellent oxidation resistance, ozone resistance and corrosion resistance.

In this embodiment, the upper case 100 and the lower case 200 are connected by screws, so that they can be easily assembled and disassembled, and the inspection and maintenance of the devices in the cases can be facilitated.

Referring to fig. 3, in the present embodiment, a plurality of groove portions 120 are disposed near the edge of the upper casing 100, and specifically, the groove portions 120 are disposed near four corners of the upper casing 100. The groove portion 120 is provided with a first fixing hole 121, the lower case 200 is provided with a second fixing hole 230 corresponding to the first fixing hole 121, and a thread is tapped in the second fixing hole 230. Due to the design of the groove portion 120, after the screw passes through the first fixing hole 121 and is tapped into the second fixing hole 230, the head of the screw is located in the groove portion 120 and does not protrude out of the surface of the upper shell 100, and the surface of the upper shell 100 is ensured to be flat.

In this embodiment, the upper case 100 and the lower case 200 are made of polycarbonate materials, and the polycarbonate materials have very high impact strength and mechanical strength, and have high heat resistance and cold resistance, so that the polycarbonate materials are very suitable for being used as a housing of electrical equipment, and can play a good role in protecting internal electrical equipment.

Referring to fig. 1, in the present embodiment, a plurality of openings 240 are formed on a side surface of the lower case 200, and the openings 240 may be used to mount and fix components of the internal electrical device.

Referring to fig. 2, in the present embodiment, a plurality of guide posts 400 are disposed on the upper casing 100 and/or the lower casing 200, and the guide posts 400 can facilitate the fixed installation of the internal device, thereby preventing the internal device from moving to cause a device failure.

In this embodiment, a ventilation valve (not shown) is further installed on the lower case 200, so that the case has good ventilation performance and is convenient for heat dissipation.

In this embodiment, the joint between the upper case 100 and the lower case 200 is coated with a sealant, which can further enhance the waterproof performance of the case. Preferably, the sealant is Threebond 1530C (one-component moisture-curable elastomeric adhesive).

The details of the present invention are well known to those skilled in the art.

It will be evident to those skilled in the art that the invention 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 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.

Claims

1. An electrical equipment enclosure, comprising: the structure comprises an upper shell (100) and a lower shell (200), wherein the upper shell (100) and the lower shell (200) are detachably connected to form a shell, a plurality of reinforcing ribs (300) are arranged on the inner sides of the upper shell (100) and the lower shell (200), and the reinforcing ribs (300) are arranged in a transverse and longitudinal staggered manner;

inferior valve (200) are outwards extended and are equipped with a plurality of mount pads (210), be equipped with mounting hole (211) on mount pad (210), it is a plurality of also be connected with between mount pad (210) strengthening rib (300).

2. The electrical equipment enclosure of claim 1, wherein a waterproof groove (220) is provided on an edge of the lower case (200), a waterproof ring is provided on the waterproof groove (220), and a pressing rib (110) corresponding to the waterproof groove (220) is provided on an edge of the upper case (100).

3. An electric equipment cabinet in accordance with claim 1, characterized in that the upper case (100) and the lower case (200) are connected by screws.

4. The electrical equipment cabinet as claimed in claim 3, wherein the upper casing (100) is provided with a plurality of recessed portions (120) near the edges, the recessed portions (120) are provided with first fixing holes (121), the lower casing (200) is provided with second fixing holes (230) corresponding to the first fixing holes (121), and the second fixing holes (230) are tapped.

5. An electrical equipment cabinet in accordance with claim 1, characterized in that the upper and lower shells (100, 200) are made of polycarbonate material.

6. An electric equipment cabinet in accordance with claim 1, wherein the lower case (200) is provided with a plurality of openings (240) on the side thereof.

7. An electrical equipment cabinet according to claim 1, wherein the upper housing (100) and/or the lower housing (200) is provided with guide posts (400).

8. An electrical equipment cabinet in accordance with claim 1, wherein a ventilation valve is further mounted on the lower case (200).

9. An electric equipment enclosure according to claim 1 or 2, characterized in that the joint between the upper casing (100) and the lower casing (200) is provided with a sealing glue.