FI95198C - electric heater - Google Patents

Description

1 95198

ELECTRIC HEATER

The invention relates to an electric heater as set out in the preamble of claim 1, which is preferably mounted on a wall and whose operating devices are below the heater.

Electric wall heaters are already known; which are constructed in their entirety of stone space and casing and whose electrical and operating equipment are below the stove. When the heaters are mounted on the wall, there is a need to orient the actuators usually in three different directions. These are straight forward and to either side. In known types of stoves, the actuators are oriented during installation. In this case, the electrical devices at the bottom of the heater or part of them are removed, turned and fastened to the desired side. In some types, the electrical components are turned except for the heating elements and actuators such as wrenches, and in some types only the actuators are turned to the desired side.

'·; The translation work takes time, requires a certain structure from the electrical box and the entire electrical system of the heater cannot be built into one fixed unit.

The solution according to the invention avoids these drawbacks and the invention is characterized by what is stated in the characterizing part of the claim.

The most important advantage of the invention is that, without touching the electrical connections or components, the drive devices of the heater can be obtained in the desired direction as soon as the heater is mounted on the wall. The electrical equipment becomes one reliable unit, where the heating elements and all other components are also in the same frame. The electrical installation work remains the connection of the supply cable.

In the following, the invention will be explained with reference to the accompanying drawing, in which ** 2 95198

Figure 1 shows the jacket of an electric heater.

Figure 2 shows the stone space and the electrical housing.

Figure 3 shows the electric heater assembled.

The jacket 1 of the electric heater shown in Fig. 1 is a sheet metal sheet bent into a rounded rectangular jacket at its corners.

At the top of the jacket, an inwardly directed collar portion 2 is mounted, which is provided with a plurality of holes for promoting air circulation. The inner opening of the collar part 2 is square with equal length sides. The center line of the collar part also has holes 4 for fixing screws. The back side of the sheath 1 has attachment points 3 from which the sheath is attached to the wall. The fastening must be done before the inside of the heater is placed inside the casing 1. The collar part 2 is also the widest on this back part.

Figure 2 shows a stone space to be placed inside the jacket 1, which has its own separate jacket 5 and below which there is an electrical housing 9 with its components fixedly connected to the jacket 5. The stone space has heating resistors 8. The stone space jacket 5 is square in shape with equal lengths and dimensioned to fit from the opening of the collar part 2 inside the jacket 1. At the upper edge of the sheath 5 there is a bending 6 on which the entire structure shown in Fig. 2 is mounted on the support of the collar part 2. Since the opening of the collar part 2 and the sheath 5 are square, the structure resting on the sheath 5 is suitable for mounting on the support of the collar part 2 in all,,. in four different directions. At the stage when the structure of Fig. 2 is installed inside the jacket, the best direction for the actuators 10,11 of the lower part 9 is considered and the jacket 5 is thus mounted inside the jacket 1. The edge part 6 has holes 7 which coincide with the holes 4 of the collar part 2. The lower housing 9 has actuators, of which 10 is a temperature ‘t; i’ selector, 11 is a timer and 12 is an indicator lamp. According to the figure, the housing 9 is preferably located eccentrically below the jacket 5, i.e. the actuators 10,11 are very close to the same plane as the respective side plane of the jacket 5. This makes it easier to access the controls as they are better displayed at the bottom of the heater.

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Claims (3)

An electric sauna furnace comprising an outer sheath (1), within which a stone space limited by a separate sheath (5) and an electrical equipment (9) below the stone space, which are firmly connected »to the stone space, characterized in that the stone space and the electrical equipment may be arranged as a whole (5), (9) inside the male pin (1) facing in the desired direction relative to the male pin (1). Electric sauna oven according to claim 1, characterized in that the inner mane (5) comprises an edge (6), on which the mane (5) with its stone space and electrical equipment is mounted supported by the counter edge (2) of the outer mane (1). Electric electric stove according to claim 1, characterized in that there is a space for air flow between the inner (5) and the outer jacket (1). • .T: "S» · * I · I - - - •