RU130442U1 - CHARGER CASE - Google Patents

Abstract

1. The housing of the charger containing a base equipped with ventilation holes and a cover in the form of elongated boxes made of polypropylene conjugated by means of fixing elements, the cover being partially beveled towards its short wall and has a hole in the beveled portion configured to install an instrument panels flush with the outside of the beveled portion of the lid. 2. The housing according to claim 1, in which the locking elements are made in the form of round rods formed on the inner side of the cover, which are interfaced with hollow cylinders formed on the base. The housing according to claim 1, in which on the inner sides of the walls of the lid formed flat petals-stops with the possibility of preventing their displacement relative to the walls of the base of the housing.

Description

Technical field

The utility model relates to the designs of cases of electrical appliances and can find application as a case of a charger for automotive batteries.

State of the art

Known, selected as a prototype, the case of an electronic unit containing a base and a cover in the form of elongated boxes, interconnected by means of fixing elements [RU 6493U1]. Ventilation holes are made in the cover of the prototype case, and windows for the passage of external conductors are made in the side walls of the base.

The disadvantage of the prototype is that the means of indication and / or control required for the operation of the electronic unit located in the prototype housing must be installed outside the housing. This is especially inconvenient in cases where autonomous devices are placed in the case that are not part of any complex, for example, devices for charging car batteries.

Utility Model Disclosure

The subject of a utility model is a charger housing comprising a base provided with ventilation holes and a cover in the form of elongated polypropylene ducts conjugated by fixing elements, the cover being partially beveled towards its short wall and has a hole in the beveled part which can be installed in the dashboard flush with the outside of the beveled portion of the cover.

The technical result of the utility model is to increase the manufacturability of the housing and ease of use of the device housed in the housing.

The utility model has development.

The first development of the utility model is that the locking elements are made in the form of round rods formed on the inside of the lid, which are interfaced with hollow cylinders formed on the base.

This simplifies assembly and increases the reliability of fixing the elements of the housing.

Another development of the utility model is that on the inner sides of the walls of the lid formed flat petals, stops, with the possibility of preventing their displacement relative to the walls of the base of the housing.

This increases the stiffness of the mating flexible polypropylene walls of the lid and base.

Brief Description of the Figures

Figure 1 shows a General view of the housing, figure 2 and 3 - the base and cover of the housing, respectively (inside view).

Implementation of a utility model, taking into account its development

The figures show:

1 - housing base;

2 - housing cover;

3 - ventilation holes;

4 - hole for the dashboard;

5 - round rods (fixation elements);

6 - hollow cylinders (fixation elements);

7 - petals emphasis.

The charger case contains a base 1 and a cover 2 in the form of elongated boxes made of polypropylene, which are equipped with ventilation holes 3 and are interfaced with fixing elements, while the cover 2 is partially beveled (20-40 degrees) towards its short wall. In the beveled part of the cover 2 there is a hole 4, made with the possibility of installing the dashboard in it flush with the outer surface of the beveled part.

The fixing elements are made in the form of round rods 5 formed on the inner side of the cover 2, which are interfaced with hollow cylinders 6 formed on the base 1. On the inner sides of the walls of the cover 2 are formed flat petals-stops 7, which prevent their displacement relative to the walls of the base 1 of the housing .

All body parts are made of polypropylene (resistant to abrasion, almost no cracking, heat-resistant).

The charger housing is assembled as follows. On the base 1 of the housing, the internal parts of the charger are mounted, the wires are switched. To the cover 2 of the housing in the hole 4, with the help of screw fasteners (screws), the dashboard is attached.

On the dashboard (for example, using hook clamps), the following can be installed: measuring instrument, indicator, switch key.

After this, the connection of the base 1 and the cover 2 of the housing is made so that the round rods 5 enter the hollow cylinders 6, and the petals - stops 7 are lowered into the base 1, ensuring reliable fixation and preventing the walls of the cover 2 from shifting relative to the walls of the base 1.

The base 1 and the cover 2 are tightly tightened together using self-tapping screws, which are screwed into the rods 5 through the holes in the cylinders 6.

The claimed housing, for example, for a battery charger for automotive batteries is technologically advanced, provides uniform ventilation for cooling the device during operation and reliable protection from external damage during operation and storage.

Claims (3)

1. The housing of the charger containing a base provided with ventilation holes and a cover in the form of elongated boxes made of polypropylene conjugated by fixing elements, the cover being partially beveled towards its short wall and has a hole in the beveled portion configured to install a device panels flush with the outer surface of the beveled portion of the cover. 2. The housing according to claim 1, in which the locking elements are made in the form of round rods formed on the inner side of the cover, which are interfaced with hollow cylinders formed on the base. 3. The housing according to claim 1, in which on the inner sides of the walls of the lid formed flat petals-stops with the possibility of preventing their displacement relative to the walls of the base of the housing.

Images