"IMPROVED IN THE EXTRACTORES ULTRACOMPACTS FOR BATHROOMS"
The invention refers to a modification in essential parts of the extractors that are used mainly in the bathrooms for the extraction of vapors and humidity and that as a result of final destination must have a series of specific elements that on the one hand avoid damage produced by said humidity and vapors, as well as, on the other hand, prevent the entry of air from outside to the interior of the room or bathroom where they are installed, when said extractors are in a resting situation. Additionally and as a consequence of the design of said bath extractor, another purpose of the present invention is the reduction of certain common elements in the extractors, such as the connection connector, the centralization of functions and general electrical circuitry of the ventilator. The improvements basically affect the closing systems of the tunnel of the extractor, when the same is in resting position and whose purpose is to avoid as a consequence of the difference of temperatures between the outside and the inside gives rise to air currents, as well as the protection of certain electrical and electronic elements, as well as the fastening system of the extractor to the vertical walls or any other supporting element that is used in the room where it is installed. The perfected extractor incorporates a shutter system to the air outlet of the extractor installed inside the instance, thanks to the material that has been manufactured and the assembly system of the same allows that in work situation leave the passage to the extracted air whereas when the extractor remains inactive said plug totally covers the entrance of the air to the outside through the tunnel, avoiding in this way that the installation of the same affects the conditioning of the room or room itself where the installation has been installed. extractor when the same is not used. At the same time, the anchoring systems of the extractor to the vertical wall or walls have also been modified by incorporating seals that can be activated manually from inside the extractor and that avoid any type of displacement or vibration of the preconized extractor, adding said retaining elements to The conventional screws that the extractors that can be considered as state of the art provide in the corners of the extractor support for their attachment to said vertical wall or wall. Finally, the preconized extractor concentrates the entire electrical installation on a printed circuit board, which, in order to prevent it from the unwanted actions of the vapors and humidity, is protected by the corresponding cover, achieving, in addition, a centralization of all the functions of the extractor on said card. Other details and characteristics of the current application for Patent of Invention, will be made clear in the course of the description that follows, in which, in a somewhat schematic, refers to the figures in this specification the preferred details are represented. These details are given by way of example, making reference to a possible caeo of practical realization, but it is not limited to the details that are exposed there; therefore this description should be considered from an illustrative point of view and without limitations of any kind. Next, we will list the various elements numbered in the drawings attached to this report; (10) exhaust, (11) front cover, (12) window, (13) fins, (14) support, (14.1) discharge pipe, (15) corners, (16) holes, (17) screw, (18) ) hooks, (18.1) retainer, (18.2) spring, (18.3) hook, (19) engine, (20) propeller, (21) vanes, (22) electronic plate, (23) protector, (24) vieor, (25) diffuser, (26) steps, (27) guidelines, (27.1) emergent zone, (27.2) depressed area, (28) gussets, (29) obturator, (29.1) recesses, (30) hinge, (31) ) connector, (32) screws, (33) conductor, (34) grooves, (35) lug, (36) flange, (37) recessed. Figure 1 is an exploded perspective of the elements and essential parts of the extractor (10). Figure 2 is a front elevation view of the support (14) and the elements that are mounted on it. Figure 3 is a front elevation view of the rear part of the support (14). Figure nO is a top plan view of the obturator (29). In one of the preferred embodiments of what is the subject of the present application and as can be seen in Figure 1, the extractor (10) is formed by a front cover (11) of a substantially quadrangular configuration in the central part a window (12) provided with horizontal fins and parallel to each other (13) is provided. Said front cover (11) is mounted with the aid of the screw (17) in the support (14). The support (14) has a substantially prismatic configuration body, on whose front face the lid (11) is incorporated as described, while at the rear it extends according to a discharge tube (14.1). Inside the tunnel (14.1) there is the electric motor (19) properly attached to the central part of the support by the appropriate screws the shaft (19) is coupled to the propeller (20) of blades (21) and inner ribs (28) being the same inside the tube (14.1), placing on its circular outer perimeter the diffuser (25), provided with the guidelines (27), formed by the emergent zones (27.1) and the depressed zones (27.2) , on which the shutter (29) is mounted with the aid of the hinge (30). The proposed improvements first of all affect the fastening system - of the extractor (10) to the wall or similar wall on which it engages, which is done with the help of the hooks (18), see figure 1 and once Fixed to the hole disposed in the corresponding wall is ended by fixing the support (14) with the help of the corresponding screws placed in the corners (15), see figure No. 1. The hooks (18), as can be seen in the figures n ° 1, 2 and 3 present three differentiated zones, a catch zone (18.1), a spring zone (18.2) and a hook zone (18.3). The hook (18) is joined to the support (14) by the spring zone (18.2), which by having a cylindrical interior is coupled to a cylindrical lug (35), so that the hook area (18.3) is retained in the flange (36) and housed in the grooves (34), while the retaining area (18.1) rests in the recess (37) provided in the rear face of the support (14). Another additional purpose of the present improvements lies in the frontal and centralized arrangement of all electrical and electronic connection elements in the front part of the support (14), through the electronic board (22), whose small dimensions allow its assembly in the front face of (14), see figure # 2, leaving it safe from the unwanted actions of vapors, liquids and condensations as it is foreseen that it will be protected by the protector (23), see figure # 1, in which it has been designed that it has a viewer (24) in correspondence with the bore (28) that is in the lower part of the front cover (11), the design of said cover (23) being therefore not an obstacle and the protection of the cover (23). circuit so that the control pilot, not represented in the figures, can be observed from the outside through the protector (23) and the cover (11). In addition, another of the improvements envisaged in the present invention consists in the design of a small connector (31) that centralizes the electrical conductors (33) that affect both the electric motor (18) and the electric motor (19) and the plate electronic (22), see figure no. 1. Another additional purpose of the present invention is the presence of the obturator (29) of a substantially circular configuration provided in its diametrical area with the recesses (29.1) that allow it in the operative situation of the extractor (10) and by the pressure generated by the movement of the propeller (20) and the blades (21) that (29) is doubled by (29.1) allowing the air extracted from the room or room where the extractor (10) is mounted and not presenting any type of resistance to the same, to have planned its construction in plastic materials or eimilaree whose capacity of resistance to torsion is minimal. When the extractor (10) goes to the resting position, the own inertia of the material in which it has been manufactured (29) allows it to return to the original position by covering the circular span of the tube (14.1) and thus preventing the difference of temperatures between the outside and inside of the instance where the extractor has been installed is the cause of the penetration of air, water, vapors and other elements not desired from outside to inside. Another additional purpose of the present invention is the operability of the seals (18), which in rest position occupy the position already described and which is represented in figures No. 2 and 3, while in working position and when the installer fit the tube (14.1) to the hole provided in the wall, the hook (18.3) will be practically perpendicular to the plane of the support (14), pressing strongly in the anti-clockwise direction an angle of approximately 90O until it is pressurized. retainer (18.1) in the flange (36) so that the retainer (18.1) exerts a retaining force on the side walls of the drill made for the assembly of (10). Another additional purpose of the present invention is seen in the improvement introduced in the arrangement of the vanes (21), in the propeller (20) in which, thanks to the improvements proposed, they are located asymmetrically, see figure No. 1, whereby they are avoided noises and vibrations above levels acceptable to the user, all in combination with the design of the guidelines (27) described above. Sufficiently described in which the present Patent of Invention is consented, it is understood that any modification of detail that may be deemed appropriate may be introduced in the same as long as the variations that are introduced do not alter the essence of the Patent that is summarized in the following Claims. .