DE7604165U1 - VENTILATED UNIT - Google Patents

Description

"Ventilated built-in device"

The invention relates to a ventilated built-in device with a or two ventilation strips on the front of the housing, especially for fitted kitchens.

Built-in appliances that generate heat, such as stoves, Fridges or the like. are ventilated inside naturally or with the help of a forced flow. This is usually air sucked in at the bottom in the area of the front of the device and blown out at the top. The air outlets or the Air inlets are often covered by ventilation strips. In many devices, especially those with sheet metal housings, the ventilation strips are firmer upwards or downwards

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part of the housing or its front part protruding below. It is also common to have these strips on the housing to stick firmly. In practice, it often turns out that this firmly connected to the housing protruding ventilation strips, the air inlet or the air outlet and cover the gap between the built-in appliance and, for example, a kitchen cabinet, often damaged v / ground.

The object of the invention is therefore to avoid the disadvantages indicated.

To achieve the object of the invention, a ventilated built-in device of the type mentioned at the outset is therefore characterized by a ventilation strip that can be mounted without tools. To

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in cross section approximately U-shaped ventilation strip on one leg provided with guide slots with which they can be pushed onto guide screws at the air outlet or inlet of the housing is. In addition, the leg of the ventilation strip is attached to the housing or a rail attached there Ball spring detent elements held, their balls in weighings engage on the thigh.

Such a removable ventilation strip can after insertion of the built-in device in the rooms provided for the air inlet or the air outlet in a simple V / eise will. The bar becomes relatively unstable during transport stored separately from the device or in the device so that any

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Damage to be avoided came.

Particularly in the case of strongly ventilated devices in which a fan provides forced ventilation, it seems appropriate to provide a louvred ventilation strip with oblique louvres, ie, outwardly directed louvres. The cooling air exiting at a relatively high air speed is directed upwards and therefore does not blow directly towards a person standing in front of the device.

Based on an illustrated embodiment, the invention is explained in more detail below.

indicates:

gur 1 the front of a combined microwave oven - des with additional thermal heating,

gur 2 is a perspective view of a louvre ventilation strip with their attachment point on the device housing,

and

ur 3 a section through the ventilation strip on hers Place of attachment.

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The front of an additionally thermally heatable microwave oven shown in FIG. 1 shows, in addition to the overall, with 1 designated housing above the door 2 with the viewing window 22 and the handle strip 21 a control panel 3 and the above arranged ventilation strip 4. Another ventilation strip 4 is intended as a closure at the bottom of the front for the air inlet.

The various switches can be seen on the operating panel 3, the timer 31, illuminated displays 32, a defrosting switch 33, Fields of view 34 and 36 with a multiplication symbol 35 between them, a timer 37, a start load 38 and a heating switch 39.

The removably attached ventilation strips 4 are approximately U-shaped in cross section. On one leg 41 they each have guide slots 42 with which they can be pushed onto guide rails 43 on a rail held on the housing 1. This leg 41 of the ventilation strip 4 is held by ball spring locking elements 44 fastened to the rail V , the balls of which engage in impressions 45 on the leg 41.

The bar, which in the exemplary embodiment is guided by guide slots and guide screws, can also be guided with lateral Attacks are made on the housing, other clamp fasteners are also conceivable.

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As Fipjur 3 shows, the lamellar ventilation strip 4 covers with its obliquely upwardly directed lamellae H6 an air outlet gap between the rail 12 and an end strip of a cabinet part or the like arranged above it. is formed.

Claims (5)

1. Ventilated built-in device with one or two ventilation strips on the front of the housing, especially for fitted kitchens, characterized by a ventilation strip (4) that can be mounted without tools. · 2. Built-in device according to claim 1, characterized in that the ventilation strip (4), which is approximately U-shaped in cross section has guide slots (42) on one leg (41), with which it can be pushed onto guide screws (43) at the air outlet or inlet of the housing (1). 3. Built-in device according to claims 1 and 2, characterized in that that the guide screws (43) are held on a profile rail (12) held in the housing (1). 4. Built-in device according to claims 1 - 3, characterized in that that the leg (41) of the ventilation strip (4) is attached to the housing (1) or to one of it Rail (12) attached ball spring locking elements (44) is held, the balls in impressions (45) on Engage the legs (41). 5. Built-in device according to claim 1, characterized by a lamellar ventilation strip (4) with an incline towards the outside directed lamellas (46). n? no7ß