WO2020182914A1

WO2020182914A1 - Hookah heat distributing device

Info

Publication number: WO2020182914A1
Application number: PCT/EP2020/056563
Authority: WO
Inventors: Kadir Demirkoparan
Original assignee: Kadir Demirkoparan
Priority date: 2019-03-11
Filing date: 2020-03-11
Publication date: 2020-09-17
Also published as: EP3937669A1; DE202019103483U1; US20220167665A1; EP3937669B1; HUE059719T2; ES2927313T3

Abstract

The invention relates to a hookah heat distributing device (10, 48, 50, 74, 82, 84, 86) for a water pipe, in particular a hookah, comprising a hookah head (12) for receiving tobacco and a coal plate (76) which is arranged on the hookah head (12) and on which lighting coal is provided. According to the invention, a drive device (90) is provided which comprises a drive part (96), a drive wheel (78), and a rotor shaft (28), and a chassis (14) is provided which is attached to the hookah head (12) by a fixing device, in particular a fixing screw (18) and to the drive device (90) by an adjustment device, in particular an adjustment screw (16), wherein the coal plate (76) and the hookah head (12) can be rotated relative to each other about a rotational axis (20) by means of the drive device (90).

Description

Shisha heat distribution device

The present invention relates to a shisha heat distribution device for a water pipe, in particular a shisha.

STATE OF THE ART

In a water pipe, especially a shisha, flavored tobacco is smoked. The tobacco is heated by a hot medium such as coal. The heating causes the molasses previously absorbed by the tobacco to evaporate. The generated steam is passed through a column of smoke. A valve opening is attached to a water vessel, so that the steam, which is passed through water and thereby cooled, is passed through a hose and a mouthpiece to a person who smokes.

Devices are known from the prior art with which the tobacco is heated by means of glowing coal in order to efficiently release the molasses, in particular an aromatic liquid.

Such a device is described, for example, in WO 2014/016088 A1. WO 2014/016088 A1 shows a portable water pipe with tobacco lying on a plate. The plate can be pivoted about a central axis so that a first valve mechanism can be adjusted between an open position and a closed position. Furthermore, a second valve mechanism can be adjusted between an open position and a closed position by rotating a mouthpiece. No drive device, for example no electric motor, is configured here, nor is it achieved any homogenization of the heat distribution.

WO 2017/178930 A1 discloses a consumable hookah article which is arranged in a hookah head comprising an electric igniter. A substrate for forming an aerosol can be consumed individually or sequentially. Furthermore, the substrates rotate about an axis, about each substrate with an aerosol exit opening opposite an ignited combustible one Align the heat source. Here, too, no drive device, for example no electric motor, is provided to rotate the heating means, and the arrangement also does not serve to heat the substrate homogeneously.

DE 43 28 243 C1 discloses a smoking or inhalation device for smoking tobacco or another smoking substance, the device comprising a hot air generator, an air inlet opening, a heating device, an air outlet nozzle, a storage container and a drive device. Ambient air enters the hot air generator directly through the air inlet opening and can flow past the heating device. The ambient air is thus heated. The air outlet nozzle is arranged above the smoke agent which is introduced into the storage container. The smoke is heated selectively by the heated air via the air outlet nozzle. Furthermore, the drive device sets the storage container in a rotary motion in order to guide the individual partial quantities of the smoking agent past the hot air stream of the outlet opening of the air outlet nozzle, the drive device being designed as an electric motor. This is neither a coal fire nor a shisha.

DE 198 54 008 A1 represents an inhalation device which has a combustion chamber, a rotatable writing unit and an opening, an aerosol-forming material being provided in a substrate portion and a heating means being provided in the combustion chamber. The disk can be rotated by an operating device, wherein the condition device can have an electrical switch which causes the disk to rotate with the aid of an electric motor. The combustion chamber can rotate with the disc. No water pipe principle is described here.

DE 20 2015 004 479 U1 discloses a water pipe that proposes a coal plate between a column of smoke and a cone valve. The coal on the coal plate can be arranged in such a way that the coal lies unevenly over the entire surface of the coal plate, ie only on three surfaces of the coal plate. No motor drive for the water pipe is excited. In the known device, no drive device is provided for coal-firing a water pipe or a shisha in order to rotate the coal plate and / or the shisha head, so that the tobacco is heated homogeneously on the coal plate.

However, if the tobacco in the shisha head is heated inhomogeneously, the problem arises that no intense taste and only little steam can be generated. The coals can be provided unevenly on the coal plate, and tobacco can be inhomogeneously heated too high or too little heated. When the coal plate and shisha head are at rest while the tobacco is being heated, a heat spot and uneven burning of the tobacco are allowed to occur. This has a negative effect on the taste. Furthermore, a relatively long time is required to provide optimal lighting, which can spoil the pleasure of smoking shisha, especially for inexperienced users.

Starting from the aforementioned disadvantages of the prior art, the object of the invention is to reduce the disadvantages of the known arrangements.

The aforementioned object is achieved by a shisha heat distribution device according to the independent claim. Advantageous further developments of the invention are the subject of the dependent claims.

DISCLOSURE OF THE INVENTION

A shisha heat distribution device for a water pipe, in particular for a shisha, is proposed, the shisha heat distribution device comprising a shisha head for receiving tobacco and a coal plate arranged on the shisha head, on which firing coal is provided.

According to the invention it is proposed that a drive device is included, which comprises a drive part, a drive wheel and a rotating shaft, and a chassis is included, which with a fixing device, in particular a fixing screw, on the hookah head and with an adjusting device, in particular an adjusting screw, on the Drive device is attached, wherein by the Drive device of the coal plate and the hookah head are rotatable relative to one another about an axis of rotation.

A chimney attachment, which has a chimney pipe, can be configured between the coal plate and the hookah head. Ambient air flows past the heating coals and is heated. The heated air enters the hookah head through openings in the surface of the chimney top, so the tobacco provided in the hookah head is immediately heated by the heated air that exits through the openings. Excess heat is transported to the outside with the chimney pipe so that heat build-up can be avoided.

The shisha head and the drive device are connected to one another by the chassis. By means of the fixing device, e.g. a fixing screw or a fixing rivet, the chassis is fixed in position on the hookah head and attached to the drive device by means of the adjusting device, for example an adjusting screw. The chassis thus acts as a connecting element between the drive device and the hookah head and can be provided as a retrofit part for existing hookahs or integrated, preferably in one piece, in new hookahs.

Due to the relative rotation of the coal plate and the shisha head that receives the tobacco, a homogenization of the heat distribution is achieved, in particular during a heating phase, so that the tobacco can be heated evenly.

Advantageously, an electric drive or a mechanical drive can be configured as a drive part of the drive device in the shisha heat distribution device, so that the drive wheel can rotate in a rotational manner about the rotary shaft. Because the coal plate and / or the shisha head are connected to the drive device, preferably the drive wheel, by means of a gear, ie an element that transmits the rotary movement that can also be used to change the speed between the drive part and the axis of rotation, the coal plate and the shisha head are relative to each other rotatable around the axis of rotation. A rubber band or a rubber roller on the Drive device, preferably be arranged on an axially extending lateral surface of the drive wheel. Of course, a toothed wheel connection can be used between the coal plate or the shisha head, the drive wheel in the drive device also preferably being designed as a toothed wheel, via which the coal plate and the drive device can be set in rotary motion with one another.

In the shisha heat distribution device according to the invention, the coal plate can be rotatable about the axis of rotation with respect to the shisha head. Because the coal plate is coupled to the drive device or to the drive wheel via the transmission, the coal plate can be driven indirectly by the drive device. If the rubber band is used as a gear, the coal plate and the drive wheel of the drive device rotate in the same direction. If a rubber roller or a gear connection is used as a gear, the carbon plate and the drive wheel rotate in opposite directions.

Alternatively, it is conceivable that the hookah head is coupled to the drive device or the drive wheel by the gear so that the hookah head can be rotated. It is thus achieved that the hookah head can be rotated about the axis of rotation with respect to the coal plate. The rubber band, the rubber roller and the tooth connection can also be used as a gear.

The charcoal plate and the hookah head can also rotate in opposite directions at the same time. In this case, for example, one or more rubber bands can be designed as a gear, with one rubber band being arranged directly on the axially extending outer surface of the carbon plate and another, crossed rubber band on the axially extending outer surface of the shisha head. A gear transmission or the like can also provide a combined, counter-rotating rotation of the coal plate and shisha head.

It is advantageous that the coal plate and the shisha head can be rotated relative to one another when smoking. As soon as the drive device is switched on, the shisha head and / or the coal plate and the ones on it rotate unevenly lying coals. Thus, the tobacco in the shisha head can be heated homogeneously by means of the air heated by the coals. This enables an intense taste and a lot of steam to be generated.

Furthermore, it is advantageous that with the shisha heat distribution device according to the invention not excessively much heated air can have reached a point in the shisha head. This avoids creating a heat spot and burning the tobacco at this point, which results in a bitter taste and can release unhealthy combustion residues. Self-ignition of the hookah head can also be prevented in this way. Furthermore, it is advantageous that the use of the shisha heat distribution device according to the invention in the water pipe or shisha can shorten the time for optimal lighting and intensive tobacco consumption.

In an advantageous further development, the rotary shaft of the drive device can be in operative connection with the carbon plate and / or the hookah head by means of a gear, preferably by means of a drive wheel. The drive device comprises the rotary shaft on which the drive wheel is mounted. An electric drive or a mechanical drive can be provided as the drive part. This allows the drive wheel to be driven by the drive part. Through the transmission, e.g. a rubber band, the operative connection between the coal plate and the drive wheel can be provided so that the coal plate can be rotated. In addition, the hookah head can be connected to the drive device via the operative connection, the operative connection preferably being made possible by a drive wheel. As a result, the hookah head is rotated in such a way that the hookah head rotates in the same or opposite direction of rotation of the drive wheel with respect to the drive wheel, depending on the gear. Furthermore, it is possible that the coal plate and the shisha head are connected at the same time through the transmission with the drive device, preferably with the drive wheel. Thus, the coal plate and the shisha head rotate in opposite directions at the same time under the action of the drive device.

In a further advantageous development, an electric drive, in particular an electric motor, can be provided as the drive part. As a drive can Thus a direct current motor or an alternating or three-phase motor can be used, whereby a direct current motor would be preferred for easier construction. By regulating the speed of the electric motor, a speed of rotation of the coal plate and / or the shisha head can be changed, for example speed regulation can be achieved by a simple voltage regulation or an electronic regulation. This influences the time for the tobacco to heat up optimally. The faster the coal plate and / or the shisha head rotate, the more homogeneously the tobacco is heated in the shisha head. This means that more steam can be generated in a certain period of time at the higher speed of the electric motor.

In a further advantageous development, the electric motor can be connected to the power grid with a cable in order to drive the electric motor. In this case, the power grid is intended as a power supply. An alternating current is thus fed to the electric motor via the cable, with a direct or alternating voltage for operating the electric motor at varying speeds can be provided very easily by means of drive electronics connected in between. The drive electronics can be equipped with a switch unit that enables the Shisha heat distribution device to be easily switched on or off and the speed of the electric motor to be set. This makes it possible in a simple way to achieve a predefined heating time for the tobacco. Thus a certain amount of steam can be generated.

In a further advantageous development, a preferably rechargeable battery can be provided as a power supply for the electric motor. Thus, a direct current is provided by the battery to drive the electric motor. In this case, a direct current motor can advantageously be used. Furthermore, the battery can be designed not only as a primary cell, but also as a secondary cell. A lithium-ion accumulator, for example, can be used as the secondary cell. If a primary cell, for example an alkali-manganese battery, is used as the energy source, a new primary cell must be used for the Shisha flitz distribution device after a discharge. Compared to the primary cell it is advantageous that the secondary cell can be charged again after the discharge. The secondary cell is therefore recyclable and environmentally friendly.

The power supply can advantageously provide a charging option for a mobile phone as a battery or mains connection, in particular. a USB port and / or an induction charging pad.

In a further advantageous development, the electric motor and / or the battery can alternatively or additionally be connected to a solar cell in order to provide electrical energy for driving the electric motor. A thin-film cell or a multiple cell can be used as the energy source. With a photovoltaic effect, the solar cell can convert sunlight directly into electrical energy. This generates a direct voltage or a direct current from the solar cell. The direct current motor can advantageously be arranged as a drive part of the drive device, with drive electronics being connected to the solar cell by a cable. Alternatively, it is conceivable that an AC motor or three-phase motor is used as the drive part. Thus, an inverter can be provided between the solar cell and the three-phase motor so that the direct current generated by the solar cell can be converted into an alternating current.

Furthermore, a rechargeable battery can advantageously be provided between the electric motor and the solar cell. This means that the rechargeable battery can be charged directly from the solar cell as soon as the battery capacity is exhausted. It is also advantageous that the use of solar cells is free of charge compared to other energy sources. In addition, when using the solar cell, no exhaust gases are generated, as is the case with fossil fuels, so the use of the solar cell is environmentally friendly and follows the green energy concept.

In a further advantageous alternative or additionally combinable development, a mechanical drive, in particular a spring mechanism, can be included as the drive part, the spring mechanism preferably being able to be wound up with a winding shaft. The spring mechanism can be a spring and a Include elevator gears with a tensioning device, wherein the spring is usually helically wound. The spring can store potential energy, which can be converted into rotary motion via the elevator gear. By rotating the winding shaft, the spring mechanism can be wound up, for example, via corresponding winding wheels of the winding gear. The mechanical energy or potential energy can thus be stored in the spring mechanism. Furthermore, the spring mechanism can be coupled to the rotating shaft, the drive wheel being mounted on the rotating shaft so that the spring mechanism and the drive wheel can be connected to one another. The drive wheel can thus be rotated by the stored mechanical energy of the spring. As a result, the coal plate and / or shisha head connected to the drive wheel via the gear unit can be rotated.

In a further advantageous development, a weight can be included in the drive part, whereby the weight is preferably reduced by pulling a chain, in particular by means of a crank, comparable to a mechanical pendulum clock mechanism with a weight storage device, e.g. a cuckoo clock mechanism can be wound. The weight can be provided as a mechanical energy store in order to store the mechanical or potential energy. The weight can hang on the chain, which preferably has a crank for the elevator. By pulling the chain down, a weight is pulled up so that the mechanical or potential positional energy of the weight can be stored. The stored potential energy can be converted back into kinetic energy when the weight is lowered, so that the drive wheel can rotate around the rotating shaft. Thus, the coal plate and / or shisha head can be rotated.

In a further advantageous development, an elastic band, for example a rubber band, can be provided as a gear, the drive device, preferably the drive wheel, being connected to the carbon plate or shisha head by the rubber band. The drive device comprises the rotary shaft, the drive part and the drive wheel, the drive part and the drive wheel being connected to one another via the rotary shaft. The elastic band can be attached to the axially extending circumferential surface of the drive wheel and of the coal plate, thus the coal plate can be rotatably coupled to the drive wheel. In this case, the coal plate and the drive wheel rotate in the same direction. Alternatively, it is conceivable that the shisha head is designed in two parts, the tobacco being received in the upper part. The upper part can be designed as a rotatable section, while the lower part is designed to be stationary. By means of the rubber band, the upper part of the hookah head can be connected to the drive device, preferably to the drive wheel, so that the hookah head, in particular the upper part of the hookah head, can be rotated.

In a further advantageous development, an elastic roller, for example a rubber roller, can be arranged on the axially extending outer surface of the drive wheel, the rubber roller making direct contact with the carbon plate or shisha head. In this case, the rubber roller is provided as a gear to operate the coal plate or shisha head. The drive wheel can be connected by the rotary shaft to the drive part, which can be designed as an electric drive or mechanical drive. This turns the drive wheel. The ratio of the diameter of the rubber roller to the shisha head / carbon plate influences the speed conversion. The rubber roller can be attached to the axially extending outer surface of the drive wheel. A rotational movement of the drive wheel can be transmitted through the rubber roller to the coal plate or the hookah head, so that the drive wheel and the coal plate or the hookah head can rotate in opposite directions.

In a further advantageous development, two gear wheels can be provided as a gear, the first gear wheel and the second gear wheel each being formed on the axially extending outer surface of the carbon plate and drive wheel. Thus, the teeth of the two counter-rotating gears can mesh with each other during operation. In this development it is proposed that the first gear is arranged on the axially extending outer surface of the carbon plate and the second gear is arranged on the axially extending outer surface of the drive wheel, both gears contacting each other in the rest position. Through the drive part, the drive wheel can be rotated with the second gear, thus the first gear with the coal plate can rotate in opposite directions. Alternatively or additionally, the hookah head can have a rotatable section include, wherein the first gear is arranged on the axially extending lateral surface of the rotatable portion of the shisha head. Thus, the rotatable section of the hookah head and the drive wheel can rotate in opposite directions.

In a further advantageous development, the drive device can be designed to rotate the coal plate and shisha head against one another at an adjustable speed of 20-35 rev / m, preferably at a speed of 25-30 rev / m, in particular at a speed of 26 rev / m to rotate against each other, the number of revolutions of the drive device preferably being adjustable. The drive device comprises the rotary shaft, the drive wheel and the drive part, the drive wheel and the drive part being connected to one another by the rotary shaft. In this case, an electric motor can particularly advantageously be provided as the drive part. If a radius of the coal plate or shisha head is larger than a radius of the drive wheel, a number of revolutions of the electric motor is required greater than 20-35 rpm, the number of revolutions of the coal plate or shisha head of 20-35 rev / m, preferably from 25-30 rev / m, especially 26 rev / m. By adjusting the speed of the electric motor, the speed of rotation of the carbon plate or shisha head can be changed. This enables different amounts of steam to be generated when smoking.

In a further advantageous development, the drive device can be set up to end a relative rotation between the coal plate and the hookah head after a predeterminable time. In this development it is proposed that the drive device can include a time control unit, the time control unit having a controller. Furthermore, in this development, the electric motor can advantageously be arranged as a drive part, the electric motor being connected to the timing control unit. A predeterminable time can be defined in the controller. As soon as the time is reached, the electric motor is automatically disconnected from the mains or from the rechargeable batteries. This stops the rotation of the drive wheel, so that the relative rotation between the coal plate and the shisha head ends can be. Advantageously, the rotational speed can also be reduced to a standstill when the time elapses, ie the rotational speed can be slowed down further and further. In a further advantageous development, the drive device can comprise a temperature sensor that can detect a temperature of the hookah head, and the temperature sensor is set up to end a relative rotation between the coal plate and hookah head when a predeterminable first temperature is reached and / or when the temperature falls below a predeterminable second Temperature to start. The temperature sensor can be arranged on the hookah head in order to measure the temperature of the hookah head or tobacco. An electric motor can advantageously be provided as the drive part, but a mechanical drive can also be used for this purpose. As soon as the predefined first temperature is reached, the electric motor can be switched off. This can stop the relative rotation between the coal plate and the shisha head. In the starting phase or when the temperature falls below a second, lower temperature than the first temperature, for example with increased smoke flow, a relative rotation can be started. It is advantageous that the temperature of the tobacco is controlled by the temperature sensor in order to generate any amount of steam and to avoid overheating or burning of the tobacco.

In a further advantageous development, the drive device can be magnetically coupled to the coal plate or the shisha head. At least one ferromagnetic element or at least one permanent magnet, preferably several permanent magnets, with a magnetic orientation as a south pole or north pole can be arranged on the carbon plate or the shisha head. A further permanent magnet, preferably several permanent magnets, or possibly ferromagnetic elements or a set of current coils on the drive device, preferably on the drive wheel, can be provided as a north pole or south pole, with the permanent magnet / ferromagnetic element of the drive device having a different polarity than one polarity of the ferromagnetic element / permanent magnet of the carbon plate / shisha head. With suitable electrical wiring, current coils can provide a rotating magnetic field on which the permanent magnetic elements / ferromagnetic elements of the rotatable carbon plate or Shisha head can couple. If the drive device is activated, the permanent magnet of the drive device or the magnetic field provided by it can rotate together with the drive wheel. Thus, the two permanent magnets or the pairing of permanent magnet / rotating magnetic field / ferromagnetic element attract each other according to their position. This allows the coal plate / shisha head to rotate in a magnetically coupled manner. Alternatively, a permanent magnet can be configured on the hookah head, the permanent magnet of the hookah head having opposite polarity than the permanent magnet of the drive device, so that the hookah head can be magnetically coupled and carried along. In this way, a contactless coupling can advantageously be achieved, so that a thermal decoupling takes place between the drive device and the hot coal plate / shisha head. Thus, a thermal load on the drive device and thus a long service life can be increased.

In a further advantageous development, the drive device can have a further axis of rotation, which is arranged along the same axis of rotation of the carbon plate or the hookah head, the drive device magnetically having an arm rotating around the axis of rotation as a driver of a magnet / a ferromagnetic element with the carbon plate or the hookah head can drive coupled. In this development, the drive device can drive a revolving arm with a rotation about the axis of rotation of the coal plate or shisha head. The cantilever arm has your permanent magnet or a ferromagnetic element at its distal end. If the drive device is switched on, the arm can rotate around the axis of rotation of the coal plate / shisha head. A magnet held by the arm, preferably a permanent magnet or a ferromagnetic element, revolves around the axis of rotation of the carbon plate / shisha head. Furthermore, another magnet, preferably another permanent magnet, or a ferromagnetic element is arranged on the peripheral edge area of the carbon plate or the shisha head. By a magnetic attraction between the permanent magnet of the drive device and the permanent magnet of the carbon plate or the Shisha head can turn the coal plate or shisha head with the arm of the drive device. As a result, a relatively simple and wear-free contactless coupling of the carbon plate, which is very hot during operation, is magnetically achieved with a driver arm, it being possible to use a construction of the drive device comparable to that in the aforementioned exemplary embodiments. This does not drive the coal plate / shisha head directly, but indirectly, in that a driver arm that rotates around the axis of rotation of the coal plate / shisha head is driven.

In a further advantageous development, the shisha head or the carbon plate can comprise rotating magnets with alternating polarity or one or more ferromagnetic elements, preferably on an outer circumference or a circumferential bottom or cover surface, and the drive device can comprise a set of current coils which have a rotating magnetic field can generate, whereby the magnets / ferromagnetic element of the shisha head or the carbon plate can attach to the magnetic field generated by the power coils. For this purpose, it is proposed that the carbon plate or the shisha head have several magnets, in particular several permanent magnets, or one or more ferromagnetic elements, which are arranged on an outer circumference or on the base / cover surface around the axis of rotation of the carbon plate or the shisha head. Furthermore, a plurality of grooves can be formed in the drive device, in which the coils are arranged circumferentially in a ring shape, wherein the number of coils and the number of magnets can advantageously be formed the same. If the drive device is switched on, a current is conducted alternately in the coils, so that a rotating magnetic field is produced. As a result, rotating magnetic fields can be generated so that the magnets of the shisha head or the carbon plate are attracted by the magnetic fields and can rotate with the drive device, or are induced in the ferromagnetic element in eddy currents in such a way that a magnetic coupling is established, which in a Rotational movement resulted. In this way, an electric motor with the drive device as the stator and the carbon plate / shisha head as the rotor for use as a synchronous motor (with permanent magnets) or as an asynchronous motor (with ferromagnetic elements), so that a rotational movement is achieved without contact and a thermal decoupling is made possible.

A particular embodiment of the shisha heat distribution device comprises a temperature controller, e.g. a thermostat which is designed to keep the tobacco at as constant a temperature as possible or at least within a predetermined temperature range. The temperature regulator preferably comprises a temperature sensor and a regulator which drives the drive of the coal plate as a function of the measured temperature. As a controller, for. B. a simple P controller, but also any other type of controller can be provided. The temperature sensor can, for. B. be installed in or on the hookah head, on the coal plate, in the fireplace or elsewhere.

A hookah according to the invention can also have a communication interface, such as. B. include a Bluetooth interface via which the Shisha can communicate with cell phones. Via the interface z. B. data of any kind or possibly also control commands are transmitted.

DRAWINGS

Further advantages result from the present description of the drawings. Exemplary embodiments of the invention are shown in the drawings. The drawings, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into useful further combinations.

Show it:

Fig. 1 side view of a first embodiment of a Shisha

Heat distribution device;

FIG. 2 is a plan view of the shisha heat distribution device shown in FIG. 1;

3 side view of a second embodiment of a shisha

Heat distribution device; Fig. 4 Top view of the Shisha shown in Fig.

Heat distribution device;

5 side view of a third embodiment of a shisha

Heat distribution device;

Fig. 6 is a plan view of the shisha heat distribution device shown in Fig. 5;

7 shows a side view of a fourth embodiment of a shisha heat distribution device;

Fig. 8 Top view of the hookah shown in Fig.

Heat distribution device;

9 side view of a fifth embodiment of a shisha

Heat distribution device;

FIG. 10 is a plan view of the shisha heat distribution device shown in FIG. 9;

11 shows a side view of a sixth embodiment of a shisha heat distribution device;

FIG. 12 is a plan view of the shisha heat distribution device shown in FIG.

13 shows a side view of a seventh embodiment of a shisha heat distribution device;

Fig. 14 is a plan view of the shisha heat distribution device shown in Fig. 13;

15 shows a side view of an eighth embodiment of a shisha heat distribution device; Fig. 16 Top view of the hookah shown in Fig.

Heat distribution device;

17 shows a side view of a ninth embodiment of a shisha heat distribution device;

Fig. 18 Top view of the hookah shown in Fig.

Heat distribution device.

In the figures, similar elements are numbered with the same reference numerals. The figures show only examples and are not to be understood as restrictive.

1 and 2 show a side view and a top view of a first embodiment of a shisha heat distribution device 10, which comprises a shisha head 12 comprising a base 64, a carbon plate 76, a drive device 90 and a rubber band 42 as a gear 92. A chimney attachment 32, which has a chimney pipe 22, is arranged on the axially extending lateral surface of the hookah head 12. This allows excess heat to be dissipated. The sieve 38 is provided as a coal plate 76 on which firing coal is provided. Ambient air is heated by the firing charcoal and enters the shisha head 12 through air inlet openings 36 of the surface 34 in order to heat the tobacco provided in the shisha head 12. The hookah head 12 can be fastened to the drive device 90 with a chassis 14, the chassis 14 being attached and aligned with a fixing screw 18 on the hookah head 12 and with an adjusting screw 16 on the drive device 90. The drive device 90 comprises a rotary shaft 28, a drive wheel 78 and an electric motor 40 as a drive component 96, the drive wheel 78 being connected to the electric motor 40 by the rotary shaft 28. The electric motor 40 is designed with a cable 24 which has a plug 62. When the electric motor 40 is connected to the power supply, the drive wheel 78 rotates about an axis of rotation 94. The rubber band 42 connects the carbon plate 76 to the drive wheel 78, so that the carbon plate 76 can rotate about an axis of rotation 20, the coal plate 76 rotating and rotate drive gear 78 clockwise. So that is Charcoal plate 76 rotatable with respect to shisha head 12. As a result, the tobacco received in the shisha head 12 can be heated homogeneously.

FIG. 3 shows a side view and FIG. 4 shows a top view of a second embodiment of a hookah heat distribution device 48. A drive device 90 comprises a rotary shaft 28, an electric motor 40 and a drive wheel 78, the electric motor 40 being provided as the drive part 96 . The electric motor 40 can be connected to the power supply system with a cable 24, the cable 24 having a plug 62. The drive wheel 78 is mounted on the rotating shaft 28, the drive wheel 78 being rotated about the rotating shaft 28 or about an axis of rotation 94 by a motor drive. A second gear 46, which has a plurality of tooth tips 70, is arranged on a lateral surface of the drive wheel 78. In a shisha head 12, tobacco is heated by heated air which enters the shisha head 12 through air inlet openings 36 on the surface 34. A chimney attachment 32 having a chimney pipe 22 is arranged on the axially extending lateral surface of the hookah head 12, the hookah head 12 having a base 64. Excess heat can be dissipated through the chimney pipe 22. On the shisha head 12, a sieve 38 is provided as a coal plate 76, on which coal lies. A first gear 44 is attached to the axially extending lateral surface of the carbon plate 76, teeth of the first gear 44 and the second gear 46 meshing with one another during operation. Thus, the first gear 44 with the coal plate 76 can rotate about an axis of rotation 20, with both gears 44, 46 rotating in opposite directions. Both gears are designed as gears 92, the speed is dependent on the ratio of the number of tooth tips 70 of the gears 44, 46. The chassis 14 is attached to the hookah head 12 and the drive device 90 with a fixing screw 18 and an adjusting screw 16 so that the hookah head 12 and the drive device 90 can be connected to one another, so that there is also a possibility of retrofitting.

In FIGS. 5 and 6, a third embodiment of a shisha heat distribution device 50 is shown in a side view and in a top view. On a shisha head 12 having a base 64 is a sieve 38 as a charcoal plate 76 formed on which firing charcoal can be provided. Air can be fed to the tobacco through air inlet openings 36, the air being heated by the coal. Thus, the tobacco can be heated. A chimney attachment 32, which has a chimney pipe 22, is provided on the axially extending lateral surface of the hookah head 12. This allows excess heat to be dissipated. A rubber roller 80 is attached to the axially extending outer surface of a drive wheel 78 and makes direct contact with the outer surface of the carbon plate 76. Furthermore, the drive wheel 78 is connected to the drive part 96 by a rotary shaft 28, an electric motor 40 being designed as the drive part 96. With a cable 24 comprising a plug 62, the electric motor 40 can be connected to the power grid or a solar cell. A current for driving the electric motor 40 can thus be provided. If the electric motor 40 is switched on, the drive wheel 78 rotates about the rotary shaft 28 or about an axis of rotation 94. The rubber roller 80 allows the carbon plate 76 to rotate about an axis of rotation 20, the rubber roller 80 functioning as a gear 92. As a result, the coal plate 76 and the drive wheel 78 rotate in opposite directions. This enables a relative rotational movement to be generated between the coal plate 76 and the shisha head 12. By using a chassis 14, the hookah head 12 can be connected to the drive device 90, the chassis 14 being attached to the hookah head 12 with an adjusting screw 18 and to the drive device 90 with a fixing screw 16.

7 and 8, a fourth embodiment of a shisha heat distribution device 74 is shown in a side view and in a top view. A sieve 38 is arranged as a coal plate 76 on a shisha head 12 which has a base 64. Coal is provided on the coal plate 76 to heat ambient air. A chimney attachment 32, which encompasses a chimney pipe 22 and with which excess heat can be dissipated, is attached to the axially extending jacket surface. Furthermore, the air heated by the coal can penetrate into the shisha head 12 via air inlet openings 36 of the surface 34 in order to heat tobacco. A drive device 90 is arranged on the shisha head 12 with the coal plate 76 and comprises a rotary shaft 28, a drive wheel 78 and a drive part 96. An electric motor is used to drive the drive wheel 78 40 is provided as the drive part 96, the electric motor 40 being connected to a battery 60 which provides power for operating the electric motor 40. The drive wheel 78 can thus rotate about the rotary shaft 28 or about an axis of rotation 94. Furthermore, a rubber band 42 is provided as a gear 92 with which the carbon plate 76 and the drive wheel 78 can contact one another. In this way, the coal plate 76 can be rotated with respect to the hookah head 12 about an axis of rotation 20, the coal plate 76 and the drive wheel 78 being able to rotate in the same direction, preferably clockwise. In order to fasten the drive device 90 to the hookah head 12, a fixing screw 18 for attaching a chassis 14 to the hookah head 12 and an adjusting screw 16 for attaching the chassis 14 to the drive device 90 are arranged, preferably on the electric motor 40.

A fifth embodiment of a shisha heat distribution device 82 is illustrated in FIGS. 9 and 10 in a side view and in a top view. A hookah head 12 is fastened to a drive device 90 with a chassis 14, the chassis 14 being mounted on the hookah head 12 with a fixing screw 18 and the chassis 14 on the drive device 90, preferably on a spring mechanism 52, with an adjusting screw 16. The spring mechanism 52 is designed as a drive part 96 of the drive device 90, the spring mechanism 52 comprising a winding shaft 54. In this way, a spring of the spring mechanism 52 can be pulled up manually. A drive wheel 78, which can be driven by the spring mechanism 52, is mounted on a rotating shaft 28. The drive wheel 78 can thus be rotated about an axis of rotation 94. A shisha head 12 is provided on the drive device 90, on which a sieve 38 is arranged as a charcoal plate 76. A chimney attachment 32 is attached to the axially extending lateral surface of the hookah head 12 in order to dissipate excess heat through a chimney pipe 22. The coal plate 76 is connected to the drive wheel 78 via a rubber band 42, which is arranged as a gear 92. During a rotation of the drive wheel 78, the coal plate 76 can thus rotate about an axis of rotation 20 with respect to the shisha head 12. The air heated by the coal can penetrate into the hookah head 12 through air inlet openings 36 in the surface 34. This can be used during a relative Rotational movement between the coal plate 76 and the shisha head 12 tobacco are heated homogeneously.

11 and 12 show a side view and a top view of a sixth embodiment of a shisha strip distribution device 84, a first gear 44 and a second gear 46 each being formed on the axially extending outer surface of a coal plate 76 and drive gear 78 are. In operation, tooth tips 70 of both gear wheels 44, 46 mesh with one another. The coal plate 76 is formed on a shisha head 12, with coal being fired on the coal plate 76. Ambient air is heated by the coal and enters the shisha head 12, which has a base 64, through air inlet openings 36 on the surface 34. With this, tobacco can be heated in the shisha head 12. A chimney attachment 32 is attached to the axially extending lateral surface of the hookah head 12, the chimney attachment 32 comprising a chimney pipe 22. This means that excess streak can be diverted. A drive device 90 is formed on the shisha head 12, the drive device 90 comprising a rotary shaft 28, a drive wheel 78 and a drive part 96. The drive wheel 78 can be driven to rotate about an axis of rotation 94 by a weight 56 provided as a drive part 96. By pulling a chain 88, which has two cranks 58, a spring can be pulled up by means of the weight 56. A rotational movement of the drive wheel 78 can be transmitted to the coal plate 76 with the gear wheels. In other words, the coal plate 76 can rotate relative to the shisha head 12. In this way, the tobacco is heated homogeneously by the coal. By using a chassis 14, the hookah head 12 can be connected to the drive device 90, the chassis 14 being attached to the hookah head 12 with an adjusting screw 18 and to the drive device 90 with a fixing screw 16.

In FIGS. 13 and 14, a seventh embodiment of a hookah whiskey distribution device 86 is shown in a side view and in a top view, a hookah head 12 being formed in two sections, in particular a rotation section 72 and a base 64. The rotating section 72 of the hookah head 12 is connected to a drive wheel 78 via a rubber band 42, the rubber band 42 being designed as a gear 92. The drive wheel 78 is via a Rotary shaft 28 is coupled to an electric motor 40 provided as a drive part 96, it being possible for the electric motor 40 to be connected to the power supply system by a cable 24 having a plug 62. The electric motor 40 allows the drive wheel 78 to rotate about an axis of rotation 94, so that the rotation section 72 of the hookah head 12 can rotate homogeneously about an axis of rotation 20, so that the hookah head 12 and the drive wheel 78 rotate in the same direction. A sieve 38 is arranged on the shisha head 12 as a coal plate 76, on which coal is provided. Excess heat can be dissipated through a material tube 30. Furthermore, air can enter the shisha head 12 through air inlet openings 36 of the surface 34, the air being heated by the coal, so that tobacco in the shisha head 12 can be heated homogeneously by the coal during a rotation of the rotary section. In order to fasten the drive device 90 to the hookah head 12, a chassis 14 is provided which is attached to the hookah head 12 and the drive device 90, preferably the electric motor 40, with a fixing screw 18 and an adjusting screw 16.

An eighth embodiment 106 of a shisha heat distribution device is shown in a side view and in a plan view in FIGS. 15 and 16. A drive device 90 comprises a rotary shaft 28, an electric motor 40 as a drive part 96 and a drive wheel 78. The electric motor 40 can be connected to the power supply system with a cable 24, the cable 24 having a plug 62. In a shisha head 12, tobacco is heated by heated air which enters the shisha head 12 through air inlet openings 36 on the surface 34. A chimney attachment 32 having a chimney pipe 22 is arranged on the axially extending lateral surface of the hookah head 12. Excess heat can be dissipated through the chimney pipe 22. A sieve 38 is provided as a coal plate 76 on the shisha head 12. A chassis 14 is attached to the base 64 and the drive device 90 with a fixing screw 18 and an adjusting screw 16 so that the hookah head 12 and the drive device 90 can be connected to one another, so that there is also a possibility of retrofitting. The drive wheel 78 is mounted on the rotating shaft 28, the drive wheel 78 being rotated about the rotating shaft 28 or about an axis of rotation 94 by a motor drive. At the A roller bearing 110 having an arm 98 is attached to the outer surface of a base 64 of the shisha head 12 and is coupled to the drive wheel 78 via a rubber roller 80 as a gear 92 so that the roller bearing 110 can rotate with the arm 98 about the axis of rotation 20 , which is also the axis of rotation of the carbon plate 76 or shisha head 12. Because a magnet 100 held by the arm 98 and a magnet 100 arranged on the carbon plate 76 attract each other, the carbon plate 76 can rotate magnetically coupled and thermally decoupled.

In FIGS. 17 and 18, a side view and a plan view of a ninth embodiment of a hookah whiskey distribution device 108 is shown. In a shisha head 12, tobacco is heated by heated air which enters the shisha head 12 through air inlet openings 36 on the surface 34. Furthermore, a chimney top 32 is arranged with a chimney pipe 22, so that excess heat can be dissipated. The coal for firing lies on a sieve 38. On the carbon plate 76, magnets 100 with alternating polarity are arranged on an outer jacket surface. A drive device 90 having grooves, which carries a set of current coils 94, is circumferentially distributed around the axis of rotation 20 of the carbon plate 76, a current being switched through the current coils 104 in such a way that a rotating magnetic field is established that is annular around the axis of rotation 20 moves. A rotating magnetic field is thus generated, the magnets 100 attached to the carbon plate 76 being attracted by the magnetic field, so that the carbon plate 76 and the drive device 90 can rotate in the same direction. Alternatively, instead of magnets 100, one or more ferromagnetic elements can be arranged on the carbon plate 76, so that a motor following the principle of an asynchronous machine can be provided. A control logic based on the principle of a multiphase current controller is included in the drive part 96 in order to provide alternating current flows through the current coil 104. The drive part 96 is attached to the outer surface of a base 64 of the shisha head 12, and the control logic can be connected to the power supply via a cable 24. The drive part 96 with the current coil 104 acts as a stator of an electric motor, and the carbon plate 76 with the permanent magnets 100 or ferromagnetic elements as the rotor of a synchronous machine or Asynchronous machine. The air gap between the rotor and stator enables a magnetic coupling to be achieved for a rotary movement and, at the same time, a thermal decoupling.

List of reference symbols

First embodiment of a shisha

Heat distribution device

Shisha head

chassis

Adjusting screw

Fixing scrape

Axis of rotation

Chimney pipe

electric wire

mother

Rotating shaft

Material tube

Chimney attachment

surface

Air inlet opening

Sieve

Electric motor

Elastic band

First gear

Second gear

Second embodiment of a shisha

Heat distribution device

Third embodiment of a shisha

Heat distribution device

Spring mechanism

Winding shaft

Weight

crank

battery

plug

Base

Tip circle

Pitch circle

Tooth head

Rotation section

Fourth embodiment of a shisha

Heat distribution device

Charcoal plate

drive wheel

Rubber roller

Fifth embodiment of a shisha

Heat distribution device

Sixth embodiment of a shisha

Heat distribution device

Seventh embodiment of a shisha

Heat distribution device Chain

Drive device

transmission

Axis of rotation

Drive part

poor

magnet

Polarity

Kitchen sink

Eighth embodiment of a shisha

Heat distribution device

Ninth embodiment of a shisha

Heat distribution device

roller bearing

Claims

1. Shisha heat distribution device (10, 48, 50, 74, 82, 84, 86) for a water pipe, in particular a shisha, comprising a shisha head (12) for receiving tobacco, and a charcoal plate (12) arranged on the shisha head (12) 76), on which firing coal is provided, characterized in that a drive device (90) is included, which comprises a drive part (96), a drive wheel (78) and a rotating shaft (28), and a chassis (14) is included, which is attached to the shisha head (12) with a fixing device, in particular a fixing screw (18), and to the drive device (90) with an adjusting device, in particular an adjusting screw (16), the carbon plate (76 ) and the hookah head (12) are rotatable relative to one another about an axis of rotation (20).

2. Shisha flitz distribution device (10, 48, 50, 74, 82, 84) according to claim 1, characterized in that the rotating shaft (28) of the drive device (90) through a gear (92) with the coal plate (76) and / or the hookah head (12), preferably by a drive wheel (78), is in operative connection.

3. Shisha heat distribution device (10, 48, 50, 74, 82, 84, 86) according to one of the preceding claims, characterized in that an electric drive, in particular an electric motor (40) is provided as the drive part (96).

4. Shisha heat distribution device (10, 48, 50, 74, 82, 84, 86) according to claim 3, characterized in that the electric motor (40) is connected to the power supply with a cable (24) to power the electric motor (40) to drive.

5. Shisha heat distribution device (10, 48, 50, 74, 82, 84, 86) according to claim 3, characterized in that a preferably rechargeable battery (60) is provided as a power supply for the electric motor (40).

6. Shisha heat distribution device (10, 48, 50, 74, 82, 84, 86) according to claim 5, characterized in that the electric motor (40) and / or the battery (60) is connected to a solar cell to generate electrical energy to provide for driving the electric motor (40).

7. Shisha heat distribution device (10, 48, 50, 74, 82, 84, 86) according to one of claims 1 or 2, characterized in that a mechanical drive, in particular a spring mechanism (52), is arranged as the drive part (96) , wherein the spring mechanism (52) can be wound with a winding shaft (54).

8. Hookah whiskey distribution device (10, 48, 50, 74, 82, 84, 86) according to

Claim 7, characterized in that a weight (56) is encompassed by the drive part (96), the weight (56) being able to be pulled up preferably by pulling a chain (88), in particular by means of a crank (58).

9. Shisha heat distribution device (10, 48, 50, 74, 82, 84, 86) according to

Claim 2, characterized in that a rubber band (42) is provided as a gear (92), the drive device (90), preferably the drive wheel (78) being supported by the rubber band (42) with the carbon plate (76) or shisha head (12 ) connected is.

10. Shisha heat spreader (10, 48, 50, 74, 82, 84, 86) according to

Claim 2, characterized in that a rubber roller (80) is arranged on the axially extending outer surface of the drive wheel (78), the rubber roller (80) making direct contact with the carbon plate (76) or hookah head (12).

1 1. Shisha heat distribution device (10, 48, 50, 74, 82, 84) according to claim 2, characterized in that two gears (44, 46) are provided as gears (92), the first gear (44) and the second gear (46) are each formed on the axially extending outer surface of the coal plate (76) and drive wheel (78), with teeth of both counter-rotating gear wheels (44, 46) engaging with one another during operation.

12. Shisha heat distribution device (86) according to claim 1, characterized in that the drive device (90) is designed to rotate the coal plate (76) and the hookah head (12) against each other at a controllable speed of 20-35 rpm, preferably with a number of revolutions of 25-30 rev / m, in particular with a number of revolutions of 26 rev / m against each other, wherein the number of revolutions of the drive device (90) is preferably adjustable.

13. Shisha heat distribution device (86) according to one of the preceding claims, characterized in that the drive unit (90) is set up to end a relative rotation between the carbon plate (76) and the shisha head (12) after a predeterminable time.

14. Shisha heat distribution device (86) according to one of the preceding claims, characterized in that the drive unit (90) comprises a temperature sensor which can detect a temperature of the hookah head (12), and the temperature sensor is set up to allow a relative rotation between the coal plate ( 76) and shisha head (12) to end when a predeterminable first temperature is exceeded and / or to start when the temperature falls below a predeterminable second temperature.

15. Shisha heat distribution device (106) according to one of the preceding claims, characterized in that the drive device (90) is magnetically coupled to the carbon plate (76) or the shisha head (12).

16. Shisha heat distribution device (106) according to claim 15, characterized in that a further axis of rotation of the drive device (90) is arranged on the same axis of rotation (20) of the carbon plate (76) or of the shisha head (12), the drive device (90 ) drives an arm (98) rotating around the axis of rotation (20) as a driver of a magnet (100) which is magnetically coupled to the carbon plate (76) or the shisha head (12).

17. Shisha heat distribution device (108) according to claim 15, characterized in that the shisha head (12) or the carbon plate (76) comprises circumferential magnets (100) with alternating polarities (102) on an outer circumference or a circumferential base or cover surface, and the drive device (90) comprises a set of current coils (104) which can generate a rotating magnetic field, the magnets (100) of the shisha head (12) or of the carbon plate (76) being attached to the one generated by the current coils (104), Circulating magnetic field can couple.