CN209676661U - A kind of shell of power supply four-in-one control system - Google Patents

Abstract

The utility model discloses a kind of shells of power supply four-in-one control system.A kind of shell of the power supply four-in-one control system of the utility model, upper housing and lower case including mounted on top, the upper and lower ends of upper housing and lower case are open, and the upper open-mouth of upper housing is equipped with the lid closed or opened, and are equipped at the lower open mouth of lower case by its closed mounting plate；The first folding to its internal stretch is equipped with along portion along its edge at the lower open mouth of upper housing, the upper open-mouth of lower case is equipped with the second folding to its internal stretch along portion along its edge, second folding is equipped with upraised portion along portion, first folding is equipped with the groove being inserted into for lug boss along portion, and the first folding is fixedly connected with the second folding along portion along portion；The front side of upper housing and lower case is equipped with the jack being connected to other systems.The shell limits movement mutually horizontal between upper-lower casing, then fixes the first folding along portion and second folding along portion, so that the connection of upper-lower casing is more secured by screw.

Description

A kind of shell of power supply four-in-one control system

Technical field

The utility model relates to electrocomponent technology field more particularly to a kind of shells of power supply four-in-one control system.

Background technique

The outer housing of existing power supply four-in-one control system is often process for Metal plate, pure metal plate material blanking, Bending, welding, again surface lacquer, the period of production is longer, processing technology require it is high, the flatness of upper and lower flap it is difficult to ensure that, And the outer housing of general power supply four-in-one control system is usually made of multiple shells, often resulting in shell is not fixed firmly, and Waterproofing grade is extremely difficult to the requirement of IP67.

Summary of the invention

The purpose of this utility model is that proposing a kind of power supply four of stable structure for the above-mentioned deficiency of the prior art Unify the shell of control system.

A kind of shell of power supply four-in-one control system of the utility model, upper housing and lower casing including mounted on top The upper and lower ends of body, the upper housing and lower case are open, and the upper open-mouth of the upper housing is equipped with and can close or open it Lid, the mounting plate for closing it is equipped at the lower open mouth of the lower case；It is set at the lower open mouth of the upper housing along its edge First folding of its oriented internal stretch is equipped with along its edge to the second of its internal stretch along portion, the upper open-mouth of the lower case Along portion, first folding is connected and fixed with second folding along portion folding along portion, and second folding is along portion equipped with projecting upwards Lug boss, first folding groove corresponding with the lug boss in portion, the lug boss are inserted into the groove, the upper casing The jack for being electrically connected other electric elements is respectively provided on front side of body and lower case.

Preferably, it is equipped on the inner wall of the left and right sides and rear side of the upper housing and lower case multiple for installing part Mounting post.

Preferably, the lower end of the intracorporal mounting post of the upper casing is connected and fixed with first folding along portion, described The intracorporal mounting post upper end of lower casing is connected and fixed with second folding along portion.

Preferably, it is equipped with along its edge to the third extended outside it and is rolled over along portion at the lower open mouth of the lower case, it is described Mounting plate is rolled over by screw with the third to be connected and fixed along portion.

Preferably, the mounting plate includes mainboard and is vertically arranged in the vertical plate at mainboard lower part both ends respectively, and two Fixed plate away from each other is respectively equipped on a vertical plate, the fixed plate is equipped with the fixation hole for fixed installation, The mainboard is rolled over by screw with the third to be connected and fixed along portion.

Preferably, reinforcing prop is equipped on the outer wall of the left and right sides and rear side of the upper housing and lower case.

Preferably, the lower end of the reinforcing prop of the lower case extends downwardly and rolls over the third and is connected and fixed along portion.

Preferably, the upper end open-mouth of the upper housing is equipped with to the four fold extended outside it along its edge along portion, institute The upper end for stating the reinforcing prop of upper housing upwardly extends and is connected and fixed with the four fold along portion.

A kind of shell of power supply four-in-one control system of the utility model is by the first folding of upper housing along portion and lower casing Upper housing and lower case are fixed together by the second folding of body along portion, and second folding is equipped with upraised portion along portion, and described the One folding is equipped with the groove for lug boss insertion along portion, limits movement mutually horizontal between upper-lower casing, then passes through spiral shell Nail fixes the first folding along portion and second folding along portion, so that the connection of upper-lower casing is more secured.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the shell of power supply four-in-one control system of the utility model；

Fig. 2 is a kind of structural representation of first folding along portion of the shell of power supply four-in-one control system of the utility model Figure；

Fig. 3 is a kind of structural representation of second folding along portion of the shell of power supply four-in-one control system of the utility model Figure.

1- upper housing；The first folding of 11- is along portion；111- groove；12- four fold is along portion；2- lower case；The second folding of 21- is along portion； 211- lug boss；22- third is rolled over along portion；3- jack；4- mounting post；5- mounting plate；51- mainboard；52- vertical plate；53- is fixed Plate；531- fixation hole；6- reinforcing prop；7- mounting hole；8- lid.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As shown in Figure 1, 2, 3, the shell of a kind of power supply four-in-one control system of the utility model, including mounted on top The upper and lower ends of upper housing 1 and lower case 2, upper housing 1 and lower case 2 are open, and the upper open-mouth of upper housing 1 is equipped with and can close Or its lid 8 is opened, the mounting plate 5 for closing it is equipped at the lower open mouth of lower case 2；Along its side at the lower open mouth of upper housing 1 Edge is equipped with the first folding to its internal stretch along portion 11, and the upper open-mouth of lower case 2 is equipped with along its edge to its internal stretch Second folding is connected and fixed with the second folding along portion 21 along portion 21, the first folding along portion 11, and the second folding is equipped with along portion 21 and projects upwards Lug boss 211, the first folding groove 111 corresponding with lug boss 211 in portion 11, lug boss 211 are inserted into groove 111, upper housing 1 The jack 3 for being electrically connected other electric elements is respectively provided with the front side of lower case 2.

A kind of shell of the power supply four-in-one control system of the utility model by the first folding of upper housing 1 along portion 11 and under Upper housing 1 and lower case 2 are fixed together by the second folding of shell 2 along portion 21, and the second folding is equipped with upraised portion along portion 21 211, the first folding is equipped with the groove 111 being inserted into for lug boss 211 along portion 11, limits movement mutually horizontal between upper-lower casing 2, Then the first folding is fixed along portion 11 and the second folding along portion 21, so that the connection of upper-lower casing 2 is more secured by screw.

It can be equipped on the inner wall of the left and right sides and rear side of upper housing 1 and lower case 2 multiple for installing the peace of part Fill column 4.Power control system is facilitated to be internally integrated 1 road DC/DC module, 1 road DC/AC module, battery management system BMS and height Totally four most parts can be conveniently installed in shell press-fitting electricity.

There are many positions that mounting post 4 is arranged, herein with no restrictions, in the present embodiment, the mounting post in upper housing 1 4 lower ends are each attached to the first folding in portion 11, and 4 upper end of mounting post in lower case 2 is each attached to the second folding in portion 21.Installation Column can be vertically arranged, and both facilitate Foundry Production in this way, can play again reinforce shell anti-pressure ability to a certain extent Effect.

Mounting plate 5 is fixed on the lower end of lower case 2, then by mounting plate 5 that the upper-lower casing 2 being fixed together is fixed On other devices, there are many solid top modes of mounting plate 5, herein without limitation, in the present embodiment, under lower case 2 Open-mouth, which can be equipped with along its edge to the third extended outside it, to be rolled over along portion 22, and mounting plate 5 can be fixed by screws in the Three foldings are in portion 22.

There are many structures of mounting plate 5, and herein without limitation, in the present embodiment, mounting plate 5 may include mainboard 51 It is vertically arranged in the vertical plate 52 at 51 lower part both ends of mainboard respectively, is respectively equipped with fixation away from each other on two vertical plates 52 Plate 53, fixed plate 53 are equipped with the fixation hole 531 for fixed installation, and mainboard 51 can be fixed by screws in third folding along portion On 22.

The outer wall of the left and right sides and rear side of upper housing 1 and lower case 2 can be equipped with reinforcing prop 6.So that the resistance to compression of shell Ability is bigger, also just more secured.

The lower end of the reinforcing prop 6 of lower case 2 extends downwardly and rolls over third and is connected and fixed along portion 22.Third folding along portion 22 with The corresponding position of reinforcing prop 6 can be equipped with the mounting hole 7 passed through for screw, and mounting hole 7 extends in reinforcing prop 6.It keeps away in this way To exempt from screw fixed mounting plate 5 and lower case 2, the sharp end of screw is exposed to outside, when carrying out other installations, It accidentally injures people or damages utensil.

The upper end open-mouth of upper housing 1 is equipped with to the four fold extended outside it along its edge along portion 12, upper housing 1 plus The upper end of strong column 6 upwardly extends and is connected and fixed with four fold along portion 12.Four fold can be equipped with along portion 12 and pass through for screw Mounting hole 7, mounting hole 7 extend in reinforcing prop 6.This avoid in the fixed upper housing 1 of screw and other devices, screw Sharp end is exposed to outside, when carrying out other installations, accidentally injures to people and either damages utensil.Lid 8 by screw according to It is secondary to be fixed on upper housing 1 across lid 8 and mounting hole 7.

Certainly, lower front of the four fold of upper housing 1 along portion 12 can also be extended downwardly equipped with convex block, and mounting hole 7 is worn Four fold to be crossed to be arranged in convex block along portion 12, forward upper of the third folding of upper housing 1 along portion 22, which upwardly extends, also is provided with convex block, Mounting hole 7 passes through third and rolls over to be arranged in convex block along portion 22.

It is not directed to place above, is suitable for the prior art.

Although being described in detail by some specific embodiments of the example to the utility model, this field It is to be understood by the skilled artisans that above example merely to be illustrated, rather than in order to limit the scope of the utility model, this Utility model person of ordinary skill in the field described specific embodiment can be made it is various modification or It supplements or is substituted in a similar manner, but direction without departing from the utility model or surmount the appended claims institute The range of definition.It should be appreciated by those skilled in the art all foundation the technical essence of the utility model are to the above embodiment party Formula any modification, equivalent replacement, improvement and so on, should be included in the protection scope of the utility model.

Claims (8)

1. a kind of shell of power supply four-in-one control system, it is characterised in that: upper housing (1) and lower case including mounted on top (2), the upper and lower ends of the upper housing (1) and lower case (2) are open, and the upper open-mouth of the upper housing (1) is equipped with and can seal Its lid (8) is closed or opened, is equipped with the mounting plate (5) for closing it at the lower open mouth of the lower case (2)；The upper housing (1) the first folding to its internal stretch is equipped with along portion (11), the upper open-mouth of the lower case (2) along its edge at lower open mouth The second folding to its internal stretch is equipped with along portion (21) along its edge, and first folding is along portion (11) and second folding along portion (21) it is connected and fixed, second folding is equipped with the lug boss (211) projected upwards along portion (21), and first folding is along portion (11) Upper groove (111) corresponding with the lug boss (211), the lug boss (211) are inserted into the groove (111), the upper casing The jack (3) for being electrically connected other electric elements is respectively provided on front side of body (1) and lower case (2).

2. a kind of shell of power supply four-in-one control system as described in claim 1, it is characterised in that: the upper housing (1) It is multiple for installing the mounting post (4) of part with being equipped on the left and right sides of lower case (2) and the inner wall of rear side.

3. a kind of shell of power supply four-in-one control system as claimed in claim 2, it is characterised in that: the upper housing (1) The lower end of the interior mounting post (4) is connected and fixed with first folding along portion (11), the peace in the lower case (2) Dress column (4) upper end is connected and fixed with second folding along portion (21).

4. a kind of shell of power supply four-in-one control system as described in any one of claims 1-3, it is characterised in that: under described It is equipped with along its edge to the third extended outside it and is rolled over along portion (22) at the lower open mouth of shell (2), the mounting plate (5) passes through spiral shell Nail is rolled over the third to be connected and fixed along portion (22).

5. a kind of shell of power supply four-in-one control system as claimed in claim 4, it is characterised in that: the mounting plate (5) It is vertically arranged in the vertical plate (52) at the mainboard (51) lower part both ends, two vertical plates including mainboard (51) and respectively (52) it is respectively equipped on fixed plate away from each other (53), the fixed plate (53) is equipped with the fixation hole for fixed installation (531), the mainboard (51) is rolled over the third by screw and is connected and fixed along portion (22).

6. a kind of shell of power supply four-in-one control system as claimed in claim 5, it is characterised in that: the upper housing (1) Reinforcing prop (6) are equipped with on the left and right sides of lower case (2) and the outer wall of rear side.

7. a kind of shell of power supply four-in-one control system as claimed in claim 6, it is characterised in that: the lower case (2) The lower end of reinforcing prop (6) extend downwardly and rolled over the third and be connected and fixed along portion (22).

8. a kind of shell of power supply four-in-one control system as claimed in claim 7, it is characterised in that: the upper housing (1) Upper end open-mouth be equipped with to the four fold extended outside it along its edge along portion (12), the reinforcing prop (6) of the upper housing (1) Upper end upwardly extend and be connected and fixed with the four fold along portion (12).