RU189524U1 - Charger case - Google Patents

Abstract

The invention relates to the structures of the enclosures of electrical devices and can be used as a charger for automotive batteries. The technical result of the utility model is to reduce the number of assembly operations and a corresponding simplification of the assembly of the charger. The case of the charger has a base (1) and a cover (2) in the form of elongated ducts made of polymeric material, fitted with fixing elements (10), provided with ventilation holes (3), while the cover (2) has a rear (4) side ( 5), the front (6) walls and the upper part (7), which is partially bevelled towards the front wall (6). In the beveled area of the upper part (7) of the lid (2) there are holes (8) for the measuring device, indicator, switch key, and on the inside of the cover (2) there are knots (9) of mounting the measuring device, indicator located near the holes (8) , shift keys. 2 hp f-ly, 2 ill.

Description

Technical field

The invention relates to the structures of the enclosures of electrical devices and can be used as a charger for automotive batteries.

The level of technology

Known, selected as a prototype, the case of the charger, containing a base and a lid fitted with ventilation holes, in the form of elongated ducts made of polymeric material (polypropylene), connected with fixing elements, the lid having a back, side, front walls and an upper part, which partially oblique towards its front wall [RU 130442U1].

The prototype has a hole in the beveled area of the upper part of the lid, which can be mounted flush with the outer surface of the lid in the dashboard.

The disadvantage of the prototype is that when assembling a device with an electronic unit located in the prototype case, the indication and / or control means required for operation must first be mounted on the dashboard and then installed and fixed the assembled dashboard in its intended hole.

Disclosure of utility model

The subject of the utility model is the charger case, which contains a base and a lid in the form of elongated ducts made of polymeric material and fitted with fixing elements, with the lid having rear, side, front walls and an upper part, which is partially angled toward the front wall. , characterized in that in the beveled area of the upper part of the lid there are holes for the means of indication and control, and on the inner side of the lid there are holes located near these Tille mountings display means and control.

The technical result of the utility model is to reduce the number of assembly operations and a corresponding simplification of the assembly of the charger.

The utility model has a development which consists in the fact that the side and front walls of the cover are made with external stiffening ribs.

Brief description of the figures

FIG. 1 shows a general view of the housing; FIG. 2 - case cover (inside view).

Implementation of the utility model in view of its development.

 FIG. 1 shown:

1 - housing base;

2 - case cover;

3 - air vents;

4, 5 and 6 - the rear, side and front walls of the cover, respectively;

7 - the upper part of the cover, which is partially oblique towards the wall 6;

8 - holes for display and control means. FIG. 2 shown:

9 - attachment points for means of indication and control;

10 - fixation elements in the form of hollow cylinders.

The case of the charger contains a base 1 and a cover 2 in the form of elongated ducts made of polymeric material, which are provided with ventilation holes 3 and are connected with fixing elements 10. Cover 2 has a back wall 4, two side walls 5, a front wall 6, and also an upper part 7, the front region of which is beveled (at 20-40 degrees) in the direction of the wall 6.

In the beveled area of the upper part 7 of the cover 2 there are openings 8 for mounting the display and control means. Near the holes 8 on the inner side of the cover 2 are located 9 mounting the display elements and controls.

The elements 10 mutual fixation of the two boxes of the housing is made in the form of hollow cylinders formed on the inner side of the cover 2, which mate with the hollow cylinders 6 formed on the base 1.

The side walls 5 and the front walls 6 of the cover 2 are made with external stiffeners 11.

The base 1 and the housing cover 2 are made of a polymeric material (for example, polypropylene or ABC plastic).

The charger is assembled as follows. On the base 1 mounted internal parts of the charger, the installation of wires. The display and control devices (measuring device, indicator, switch key) are inserted into the holes 8, fixed (fixed) in the nodes 9 and connected to the charger parts mounted on the base with mounting wires

1. The cover 2 tightly with the base 1 with the help of screw fasteners (screws), which are screwed from the bottom into the cavity of the cylindrical elements 10 of the base 1 and the cover 2.

The claimed housing, like the prototype, provides uniform ventilation for cooling the device during operation and reliable protection from external damage during operation and storage.

The claimed solution, thanks to the structural differences of the case, allows to manufacture (cast) the dashboard of the charger at the same time as the case cover. As a result, the number of assembly operations is reduced and assembly of the charger is simplified accordingly.

Claims (3)

1. The case of the charger, containing the base and the lid in the form of elongated ducts of polymeric material, conjugated with fixing elements, while the lid has rear, side, front walls and the upper part, which is partially oblique towards the front wall, while in the oblique the upper part of the lid has holes for the measuring device, an indicator, and a switching key, characterized in that on the inner side of the lid, the attachment points of the measuring gauge located near these holes are made Kit, indicator, shift key. 2. A housing according to Claim. 1, characterized in that the side and front walls of the lid are made with external stiffening ribs. 3. A housing according to Claim. 1, characterized in that its base and lid are made with ventilation openings.

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