CN213073337U

CN213073337U - Low pressure module install bin

Info

Publication number: CN213073337U
Application number: CN202022187907.7U
Authority: CN
Inventors: 王亚辉
Original assignee: CHONGQING TONGJIE INDUSTRIAL DESIGN CO LTD
Current assignee: CHONGQING TONGJIE INDUSTRIAL DESIGN CO LTD
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-27
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a low-voltage module installation box, which comprises a closed bottom plate, wherein the top edge of the closed bottom plate is fixedly connected with two opposite first hollowed-out side plates and two opposite second hollowed-out side plates, the side edges of the first hollowed-out side plates and the second hollowed-out side plates are detachably and fixedly connected, the top parts of the two first hollowed-out side plates and the two second hollowed-out side plates are detachably provided with hollowed-out roofs, a slidable electrical appliance installation plate is arranged between the two first hollowed-out side plates, the second hollowed-out side plates and the hollowed-out roofs are all provided with a plurality of through heat dissipation holes, the first hollowed, the second hollowed-out side plate and the hollowed-out top plate are made of aluminum alloy materials and are connected in a detachable mode, the number of component parts is small, the weight is light, the production efficiency of parts is high, disassembly, assembly and maintenance are convenient, the heat dissipation holes provide heat dissipation flow channels, and the service life of each electronic module arranged in the box is prolonged.

Description

Low pressure module install bin

Technical Field

The utility model relates to a computer technology field especially relates to a low pressure module install bin.

Background

The type and the number of low-voltage modules used in the unmanned vehicle are large, if a traditional automobile electric part installation mode (each module is independently installed and wired), in a design stage, each module needs to independently consider the arrangement and installation position, the wiring harness trend and protection, and design an independent installation support, and simultaneously needs to consider vibration isolation and heat dissipation problems, so that the arrangement and installation mode is complex in design, and the wiring harness of the whole vehicle is too many in branches due to the independent wiring of each module, so that the whole vehicle is very messy in vision; in the production stage, due to the fact that the number of the modules is large and the installation positions are different, the number of required assembly personnel is large, the requirement on capacity and quality is high, time consumption is long, and the production takt cannot be met; in addition, because the number of the matched mounting supports is large, the supports can be finally used only by being formed through processes such as stamping and the like and through processes such as surface treatment and the like, the number of required dies and detection tools is large, the cost is high, the number of the supports is large, the product quality is heavier, and the requirement for light weight development of automobiles is difficult to meet.

Therefore, those skilled in the art are dedicated to develop a low-voltage module installation box with simple structure and convenient assembly and disassembly.

Disclosure of Invention

In view of the above-mentioned defects in the prior art, the technical problem to be solved in the utility model is to provide a simple structure, make things convenient for the low pressure module install bin of dismouting.

In order to achieve the purpose, the utility model provides a low-voltage module installation box, which comprises a closed bottom plate, wherein the top edge of the closed bottom plate is fixedly connected with two opposite first hollowed-out side plates and two opposite second hollowed-out side plates, the side edges of the first hollowed-out side plates and the second hollowed-out side plates are detachably and fixedly connected, and hollowed-out top plates are detachably arranged at the tops of the two first hollowed-out side plates and the two second hollowed-out side plates; a slidable electrical appliance mounting plate is arranged between the two first hollowed-out side plates; the first hollowed-out side plate, the second hollowed-out side plate and the hollowed-out top plate are provided with a plurality of heat dissipation holes which penetrate through.

The inner side wall of the first hollowed-out side plate is provided with a sliding rail in a horizontal direction, a damping rubber groove is inserted in the sliding rail, and the side walls at two ends of the electric appliance mounting plate are respectively inserted in the two opposite damping rubber grooves.

The side edge of first fretwork curb plate is provided with the first installation limit of inside 90 degrees bendings extension, the side edge of second fretwork curb plate is provided with first screw hole, first installation limit be provided with first screw hole threaded connection's a self-tapping screw.

The top edge of the second hollowed-out side plate is provided with a second threaded hole, the hollowed-out top plate is provided with a second mounting edge which is bent and extended inwards by 90 degrees, and the second mounting edge is provided with a second self-tapping screw in threaded connection with the second threaded hole.

And the top parts of the two second hollowed-out side plates are provided with two supporting bars for connection.

The edge of the upper end of the heat dissipation hole, which is located in the middle of the first hollowed-out side plate, is provided with a first handle, and the edge of the upper end of the heat dissipation hole, which is located in the middle of the second hollowed-out side plate, is provided with a second handle.

The hollowed-out side plates are integrally made of metal plates, and the first handle and the second handle are formed by bending and folding three layers of the metal plates.

The utility model has the advantages that: the utility model discloses a low-voltage module mounting box, including closed bottom plate, the top edge of closed bottom plate fixedly connected with two just right first fretwork curb plates and two just right second fretwork curb plates, the side detachable fixed connection of first fretwork curb plate and second fretwork curb plate, the top detachable installation fretwork roof of two first fretwork curb plates and two second fretwork curb plates, install slidable electrical apparatus mounting panel between two first fretwork curb plates, first fretwork curb plate, second fretwork curb plate and fretwork roof all are provided with a plurality of louvres that run through, first fretwork curb plate, the second hollowed-out side plate and the hollowed-out top plate are made of aluminum alloy materials and are connected in a detachable mode, the number of component parts is small, the weight is light, the production efficiency of parts is high, disassembly, assembly and maintenance are convenient, the heat dissipation holes provide heat dissipation flow channels, and the service life of each electronic module arranged in the box is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the present invention showing a partial structure;

fig. 4 is a structural sectional view of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 5, a low-voltage module installation box comprises a closed bottom plate 1, wherein the top edge of the closed bottom plate 1 is fixedly connected with two opposite first hollow side plates 2 and two opposite second hollow side plates 3, the side edges of the first hollow side plates 2 and the second hollow side plates 3 are detachably and fixedly connected, and hollow top plates 4 are detachably installed at the tops of the two first hollow side plates 2 and the two second hollow side plates 3; a slidable electrical appliance mounting plate 5 is arranged between the two first hollowed-out side plates 2; first fretwork curb plate 2, second fretwork curb plate 3 and fretwork roof 4 all are provided with louvre 6 that a plurality of runs through, and first fretwork curb plate, second fretwork curb plate and fretwork roof adopt aluminum alloy material to connect with detachable mode, and the subassembly part is few, light in weight, and spare part production efficiency is high, and the dismouting of being convenient for is maintained, and the louvre provides the heat dissipation runner, improves and installs each electronic module life in the box.

Slide rail 7 that the level moved towards is installed to the inside wall of first fretwork curb plate 2, and it has yielding rubber groove 8 to peg graft in slide rail 7, and the both ends lateral wall of electrical apparatus mounting panel 5 is pegged graft respectively in two just right yielding rubber grooves 8, ensures that electrical apparatus mounting panel 5 installs the electron device on electrical apparatus mounting panel 5 promptly and obtains the buffering protection, can not rock and collide with.

In this embodiment, the installation case is assembled as follows: a first mounting edge 9 bent and extended inwards by 90 degrees is arranged at the edge of the side edge of the first hollowed side plate 2, a first threaded hole is arranged at the edge of the side edge of the second hollowed side plate 3, and a first self-tapping screw 10 in threaded connection with the first threaded hole is arranged at the first mounting edge 9; a second threaded hole is formed in the edge of the top of the second hollowed side plate 3, a second mounting edge 11 which is bent and extended inwards by 90 degrees is formed in the hollowed top plate 4, and a second self-tapping screw 12 which is in threaded connection with the second threaded hole is arranged on the second mounting edge 11; the top of two second fretwork curb plates 3 is provided with two support bars 13 and connects, simple structure, and the equipment is firm.

A first handle 14 is arranged at the upper end edge of the heat dissipation hole 6 positioned in the middle of the first hollowed side plate 2, and a second handle 15 is arranged at the upper end edge of the heat dissipation hole 6 positioned in the middle of the second hollowed side plate 3; the hollow side plates 2 are integrally made of metal plates, the first lifting handle 14 and the second lifting handle 15 are identical in structure, and the first lifting handle 14 and the second lifting handle 15 are formed by bending and folding three layers of partial metal plates, so that the lifting and carrying of hands are facilitated.

This low pressure module install bin has following advantage:

1. by adopting the design structure, the number of components is small, the production efficiency of parts is improved, and the weight is greatly reduced compared with the traditional structure;

2. the detachable side plate of the box body and the drawer type structure are convenient to disassemble, assemble and maintain;

3. the multiple low-voltage modules are assembled in an integrated mode, and the wiring is concentrated, so that the production efficiency is improved, and the production cost is reduced;

4. the aluminum alloy material is adopted, so that the weight is further reduced;

5. each module mounting panel has the damping structure to surround, and the equal louvre in each face of box prevents overheated, improves each module life.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a low pressure module install bin which characterized in that: the closed type bottom plate comprises a closed type bottom plate (1), wherein the edge of the top of the closed type bottom plate (1) is fixedly connected with two opposite first hollowed-out side plates (2) and two opposite second hollowed-out side plates (3), the side edges of the first hollowed-out side plates (2) and the second hollowed-out side plates (3) are detachably and fixedly connected, and hollowed-out top plates (4) are detachably arranged at the tops of the two first hollowed-out side plates (2) and the two second hollowed-out side plates (3); a slidable electrical appliance mounting plate (5) is arranged between the two first hollowed-out side plates (2); the first hollowed-out side plate (2), the second hollowed-out side plate (3) and the hollowed-out top plate (4) are provided with a plurality of through heat dissipation holes (6).

2. The low voltage module mounting box of claim 1, wherein: the inner side wall of the first hollowed-out side plate (2) is provided with a sliding rail (7) in the horizontal direction, a damping rubber groove (8) is inserted in the sliding rail (7), and the side walls of two ends of the electric appliance mounting plate (5) are respectively inserted into the two opposite damping rubber grooves (8).

3. The low voltage module mounting box of claim 1, wherein: the side edge of the first hollowed-out side plate (2) is provided with a first mounting edge (9) which is bent and extended inwards by 90 degrees, the side edge of the second hollowed-out side plate (3) is provided with a first threaded hole, and the first mounting edge (9) is provided with a first self-tapping screw (10) in threaded connection with the first threaded hole.

4. The low-voltage module installation box according to claim 1 or 3, characterized in that: the top edge of second fretwork curb plate (3) is provided with the second screw hole, fretwork roof (4) have inside 90 degrees second installation limit (11) of buckling extension, second installation limit (11) be provided with second screw hole threaded connection's second self-tapping screw (12).

5. The low voltage module mounting box of claim 1, wherein: the top parts of the two second hollowed-out side plates (3) are provided with two supporting strips (13) for connection.

6. The low voltage module mounting box of claim 1, wherein: the upper end edge of the heat dissipation hole (6) located in the middle of the first hollowed-out side plate (2) is provided with a first handle (14), and the upper end edge of the heat dissipation hole (6) located in the middle of the second hollowed-out side plate (3) is provided with a second handle (15).

7. The low voltage module mounting box of claim 6, wherein: the hollow side plates (2) are integrally made of metal plates, and the first handle (14) and the second handle (15) are formed by bending and folding three layers of the metal plates.