Cleaning device for hair clippers and method for cleaning hair clippers

Abstract

The invention relates to a cleaning device (10) for hair clippers (11) comprising a housing (12) and a receiving compartment (13) into which the hair clipper (11) can be inserted, wherein a support device (15) is provided in the receiving compartment (14) which is configured to hold a hair clipper (11) inserted into the receiving compartment (13) or to limit the insertion depth of the hair clipper (11), wherein at least one nozzle (16) is provided which is configured to apply a cleaning fluid (17) to a hair clipper (11) inserted into the receiving compartment (14), in particular to spray or inject, wherein a liquid collection basin (13) is provided which is configured to collect cleaning fluids (17) after application from the at least one nozzle (16), wherein a filter device (18) is also provided.which is arranged and designed between the nozzle (16) and a base (19) of the liquid collection basin (13) to restrict or slow down the flow of the cleaning liquid (17).

Description

[0001] The invention relates to a cleaning device for hair clippers, comprising a housing and a receiving compartment into which the hair clippers can be inserted. The invention further relates to a method for cleaning a hair clipper.

[0002] In hairdressing salons, the use of hair clippers, such as trimmers, can lead to the transmission of bacteria, fungi, germs, etc., if the clippers are not cleaned properly. These types of clippers are used not only for cutting head and beard hair, but also for trimming hair around the ears, nose, eyebrows, and corners of the mouth.

[0003] EP 1 646 298 B1 discloses a system with a dry shaver and with a cleaning device designed as a cleaning station for cleaning a shaving head of the dry shaver, wherein a cleaning fluid is passed along the shaving head and subsequently a filter element is provided through which small particles smaller than 0.1 mm can flow.

[0004] US 2023 / 0093909 A1 discloses a cleaning station for hair clippers. The hair clippers have a cleaning station where compressed air is used to blow particles away from the clippers. Additionally, a station is provided where a disinfectant, such as alcohol, is applied to the clippers. For this purpose, the clippers are held in an opening. The operator holds the clippers during both the blowing-off of debris and the application of the disinfectant.

[0005] The object of the invention is to enable safe and reliable cleaning of hair clippers, especially in a hair salon.

[0006] This problem is solved by a cleaning device for hair clippers comprising a housing and a receiving compartment into which the hair clipper can be inserted, wherein a support device is provided in the receiving compartment which is designed to hold a hair clipper inserted into the receiving compartment and to limit the insertion depth of the hair clipper, wherein at least one nozzle is provided which is designed to apply a cleaning fluid to a hair clipper inserted into the receiving compartment, in particular to spray or squirt, wherein a liquid collection basin is provided which is designed to collect cleaning fluids after application from the at least one nozzle, wherein a liquid retention device is also provided which is arranged between the nozzle and a bottom of the liquid collection basin and is designed toto restrict or slow down the flow of cleaning fluid.

[0007] The cleaning device according to the invention provides a defined position for the hair clipper within the cleaning device, allowing the cutting head of the hair clipper to be specifically exposed to disinfectant. Furthermore, the cleaning device according to the invention enables the disinfectant to rise above the liquid retention device to the cutting head, so that after a certain period following the start of the cleaning process, the cutting head of the hair clipper is immersed in the cleaning fluid, thus ensuring that the cleaning fluid reaches all parts of the cutting head that could be contaminated.

[0008] If the cleaning fluid preferably includes not only a disinfectant, such as ethyl alcohol or isopropyl alcohol or hydrogen peroxide or a germicidal substance, such as a virucidal substance, but also a lubricant, such as an oil, the cutting head of the hair clipper is also cared for during cleaning and disinfection.

[0009] Preferably, the liquid retention device comprises a filter device and / or a base of the receiving compartment provided with at least one through-opening. In one embodiment, either a filter device or at least one through-opening is provided in the base of the receiving compartment, wherein the filter device can also be arranged below the base of the receiving compartment or below the receiving compartment itself, particularly in the case of a bottomless receiving compartment. Preferably, at least one through-opening is provided in the base of the receiving compartment and a filter device is provided. The filter device serves, in particular, not only to restrict or slow down the flow of the cleaning fluid but also to ensure that particles are trapped in the filter device so that the cleaning fluid flowing through the filter device can be reused.

[0010] Preferably, the support device includes a switching device by means of which a cleaning process for the inserted hair clipper is initiated, particularly automatically upon insertion of the hair clipper. For example, a part of the support device is movably designed and, upon insertion of the hair clipper and contact with the support device, for example, by the weight of the hair clipper, causes a switch or other switch to be activated, thus sending a start signal for a cleaning process to a control device. Alternatively, the support device can have two electrical contacts that are short-circuited via an electrically conductive cutting head of the hair clipper, thereby initiating a start signal for the cleaning process.

[0011] Preferably, a control device is provided that raises the cleaning fluid level in the fluid collection basin above the filter device and / or the bottom of the receiving compartment, so that the cutting head of the hair clipper is or becomes immersed in cleaning fluid during the cleaning process. For example, it can be provided that more cleaning fluid is discharged through the at least one nozzle towards the cutting head of the hair clipper than flows through the fluid retention device, in particular the filter device, so that the cleaning fluid level above the fluid retention device, in particular the filter device, rises over time until the cutting head of the hair clipper is immersed in the cleaning fluid. It is particularly preferred if the cutting head of the hair clipper is in operation during cleaning, i.e., moving.For example, a back-and-forth movement of a shearing head, i.e., a back-and-forth shearing of the shearing head, is provided.

[0012] As mentioned, the control device adjusts the amount of cleaning fluid applied to the hair clipper via at least one nozzle so that more cleaning fluid is applied per unit of time than can flow through the filter device into the liquid collection basin in an area below the filter device.

[0013] Alternatively or additionally, cleaning fluid can be pumped into the liquid collection basin using a pump, or the basin can be pumped so that the level of the cleaning fluid rises above the height of the filter device and / or the bottom of the collection compartment. For example, cleaning fluid is pumped into the liquid collection basin below the filter device, allowing it to rise through the filter device towards the hair clipper.

[0014] Preferably, the filter device is a fine-pored sponge. The pore size can be adjusted to the desired flow rate or flow rate of the cleaning fluid.

[0015] To prevent the liquid collection basin from overflowing, it is preferably provided that a liquid level sensor is installed in the basin, allowing a maximum cleaning fluid level to be set. The liquid level sensor is connected, for example, to a control device that controls or regulates the introduction of cleaning fluid into the liquid collection basin or the receiving compartment. For example, the amount of cleaning fluid applied and dispensed through the nozzles can be set, controlled, or regulated by the control device.

[0016] Preferably, a wiping device is provided, particularly above the support device, surrounding an opening of the receiving compartment. The wiping device is preferably two-stage. A two-stage wiping device can have wiping elements spaced apart vertically. For example, a slightly lower wiping element containing silicone or foam-like material can be provided, and a brush can be positioned above the first wiping element as the second stage. The wiping element can extend around the receiving opening of the receiving compartment. It can also be annular in shape. Preferably, the wiping device is replaceable. The lower stage of the wiping device can be of a slightly finer design than the upper stage. One stage of the wiping element can be made of or contain silicone.A step may be made of, or have the appearance of, a sponge-like plastic material.

[0017] Preferably, a sensor is provided that senses or detects movement of a cutting element of the hair clipper. It may also be provided that the cleaning process only starts when the cutting element is moving, i.e., when the hair clipper is switched on. It may also be provided that the cleaning device issues a warning indicating that the hair clipper should be switched on during cleaning.

[0018] In one embodiment, the at least one opening in the bottom of the receiving compartment is adjustable with respect to its size, in particular by means of a controlled or regulated mechanism. For example, a linearly movable closure or shutter can be provided by means of which the opening or openings can be at least partially covered in order to adjust, control, or regulate the flow rate of cleaning fluid.

[0019] In one embodiment, the filter device and at least part of the liquid collection basin are designed as a drawer that can be pulled out of and inserted into the cleaning device. Furthermore, the filter device is preferably replaceable. The drawer design allows for easy cleaning of the cleaning device or of essential parts thereof.

[0020] In one embodiment, the drawer is equipped with a push-lock mechanism. This locks the drawer into place, and it can be released by pushing it in again. This ensures secure and precise positioning of the drawer within the cleaning device.

[0021] Alternatively, a lockable lock or a bayonet fitting for the drawer can be provided to securely close the drawer in the cleaning device in order to prevent the drawer from being unintentionally pulled out or falling out.

[0022] The problem is further solved by a method for cleaning a hair clipper, in particular using a cleaning device as described above, which is further developed in that, after the hair clipper has been placed in a receiving compartment of the cleaning device, a cleaning process is initiated, in particular automatically, wherein such a large amount of cleaning fluid is conveyed towards the hair clipper that the level of the cleaning fluid is raised to a level such that a cutting head of the hair clipper is immersed in the cleaning fluid.

[0023] The cleaning process may be designed so that, at the start of the cleaning cycle, the cutting head is not yet immersed in the cleaning fluid. Instead, at least one nozzle applies the cleaning fluid to the cutting head of the hair clipper. For example, two nozzles are provided, one from the front and one from the back, applying cleaning fluid to the cutting head of the hair clipper, for instance, by spraying or splashing it. Only later in the cleaning cycle does the hair clipper, or more specifically the cutting head, immerse itself in the cleaning fluid.

[0024] In one embodiment, cleaning fluid is applied to the hair clipper, in particular to a cutting head of the hair clipper, by means of at least one nozzle, in particular by spraying or injecting.

[0025] In one embodiment, more cleaning fluid is applied through the at least one nozzle than cleaning fluid flows out through a fluid retention device, in particular a filter device, arranged below the hair clipper and / or, in particular, a bottom of the receiving compartment provided with at least one through-hole, especially downwards.

[0026] It is particularly advantageous if a visual indicator shows the cleaning progress. For example, a ring around the edge of the cleaning device could be provided, which generates different colored LED light. Red light could be used at the start of the cleaning process, which then changes to green when the process is complete. Other colors, such as orange, yellow, etc., could be displayed during the cleaning process.

[0027] Preferably, the cleaning fluid level drops after completion of the cleaning process, particularly in a liquid collection basin, so that the cleaning fluid level is preferably below the filter device. In this case, a new cleaning process can be carried out with the same good result as before.

[0028] In one embodiment, when the hair clipper is pulled out of the cleaning device, the cutting head is mechanically guided or forcibly guided along a scraping device, so that cleaning fluid and foreign bodies are scraped off the hair clipper.

[0029] It is preferred if an acoustic announcement is provided after completion of the cleaning process, for example a voice message such as "Cleaning complete".

[0030] The cleaning device allows the user, especially a hairdresser, to automatically clean, disinfect, and lubricate a used hair clipper before it is used on the next client. This prevents the unwanted transmission of bacteria, fungi, germs, etc.

[0031] It may also be provided that the user operates an on / off switch to start and stop the cleaning process.

[0032] Preferably, a control device is provided by means of which, after the cleaning process has started, it is automatically terminated after a predetermined time or upon reaching a predetermined cleaning result. Preferably, the cleaning device has several receiving compartments for multiple hair clippers, so that several hair clippers can be cleaned and disinfected simultaneously in one cleaning device.

[0033] Each receiving compartment may be provided with a liquid retention device, in particular a filter device and / or at least one through-hole in the base of the respective receiving compartment. The filter device may also be located below the receiving compartment. Furthermore, one filter device may be provided for several receiving compartments.

[0034] Further features of the invention will become apparent from the description of embodiments according to the invention, together with the claims and the accompanying drawings. Embodiments according to the invention may fulfill individual features or a combination of several features.

[0035] Within the scope of the invention, features marked with "in particular" or "preferably" are to be understood as optional features.

[0036] The invention is described below, without limiting the general concept of the invention, with reference to exemplary embodiments and the drawings, whereby for all details of the invention not explained in detail in the text, explicit reference is made to the drawings. The drawings show: Fig. 1 schematically shows a sectional view of a cleaning device according to the invention in a first embodiment, Fig. 2 schematically shows another cleaning device according to the invention in a second embodiment, and Fig. 3 schematically shows a section of a cleaning device according to the invention in a sectional view.

[0037] In the drawings, identical or similar elements and / or parts are provided with the same reference numbers, so that a re-presentation is omitted.

[0038] Fig. 1Figure 1 schematically shows a sectional view through an embodiment of a cleaning device 10 according to the invention. The cleaning device 10 has an outer housing 12 into which an inner housing can be inserted, in this case in the form of a liquid collection basin 13. The cleaning device 10 comprises an upper part 40, in which the essential cleaning steps are carried out, and a lower part 41, in which a cleaning fluid container 42 can be inserted into a receiving compartment and in which a collection container 43 for used cleaning fluid is also provided.

[0039] In the upper part 40, a receiving compartment 14 is provided, which in this case extends through a cover part of the housing 12 and into which a hair clipper 11 can be inserted with the cutting head 22 facing forward, i.e., downwards. A scraper 25 is provided in the upper part of the receiving compartment 14, which is designed in two stages from top to bottom. In this case, a brush-like structure, shaped like a ring, is shown in the lower part, and a type of silicone ring or foam is shown in the upper part.

[0040] Furthermore, a liquid collection basin 13 is provided in the upper part 40 of the cleaning device 10, which has a drawer 26 in its lower section. A compartment for a filter device 18 is provided in the drawer 26. A handle 44 is indicated, by means of which the drawer can be pulled out or pushed in. A pull-out and push-in direction 27 is shown. The drawer can be secured in the cleaning device with a push-lock fastener. To do this, the drawer is pushed into the cleaning device until the fastener engages or snaps shut and the drawer is locked in the cleaning device. To pull the drawer out again, it must first be pushed slightly into the cleaning device to release it.

[0041] During operation, a hair clipper 11 is placed on a support device 15, which enables precise positioning of the cutting head 22 of the hair clipper 11 within the cleaning device and preferably also initiates the cleaning process. A sensor 30 detects whether the cutting head is in motion, i.e., whether the hair clipper 11 is switched on. The cleaning process can be configured so that it only starts when the hair clipper 11 is switched on, or alternatively, a warning signal can be issued if the hair clipper is not switched on.

[0042] After the hair clipper 11 is placed in the receiving compartment 14, the cleaning process can begin within a predefined time, for example, five seconds. For this purpose, a pump 33 pumps cleaning fluid 17 from the cleaning fluid reservoir 42 through lines to a nozzle 16, by means of which the cleaning fluid is applied to the cutting head 22 of the hair clipper 11. During initial use, only cleaning fluid is pumped from the cleaning fluid reservoir 42. For subsequent cleanings, cleaning fluid is pumped from the liquid collection basin 13 and applied to the cutting head 22 of the hair clipper via the nozzle 16. For example, cleaning fluid 17 is sprayed onto the cutting head 22.

[0043] The cleaning fluid 17 then reaches the top of the filter device 18. The filter device 18 serves to allow the cleaning fluid 17 to pass downwards into the lower region of the liquid collection basin 13 at a controlled rate. A control device is provided that ensures the amount of cleaning fluid applied by the nozzle per unit of time is greater than the amount of cleaning fluid 17 passing through the filter device 18 per unit of time. This causes the cleaning fluid level 23 above the filter device 18 to rise, and after a certain time, which can be predetermined, the cutting head 22 becomes immersed in the cleaning fluid 17. This enables highly efficient cleaning.

[0044] The filter device 18 also serves to clean the cleaning fluid that passes downwards through the filter device, so that it can be returned to the cleaning circuit.

[0045] After a predetermined number of cleaning cycles or based on a measurement result indicating contamination of the cleaning fluid, it can be drained from the liquid collection basin 13. A collection container 43 can be provided for this purpose. The collection container is removable, allowing for easy disposal of the contaminated cleaning fluid.

[0046] Alternatively or additionally, the discharged cleaning fluid can also be cleaned separately. For this purpose, the cleaning fluid 17 that has entered the lower area of ​​the liquid collection basin 13 can be conveyed via a pipe located on the right side of the Fig. 1The liquid, as shown, passes through a filter 37 and into a collection container 43. From there, the filtered cleaning fluid 17 can be pumped via a pump 38 into the lower part of the liquid collection basin 13, or alternatively or additionally, as shown in Fig. 1 Not shown, to the nozzle 16. All these variations can also be implemented if appropriate valves are used. In this way, it can be ensured that hair clippers 11 are cleaned efficiently while conserving material. The filter 37 can also be removed, for example, by pulling out the filter via a drawer located in Fig. 1 If not shown, it needs to be replaced or cleaned.

[0047] Fig. 2Figure 1 schematically shows a further embodiment of a cleaning device 10 according to the invention. Here too, the hair clipper 11 is placed in a receiving compartment 14 and brought into contact with a support device 15. A switching device 20 is schematically indicated, which is electrically connected via the dashed lines to a schematically depicted control device 21. The control device 21 is electrically connected to a pump 33 and controls the pump 33.

[0048] The pump 33 delivers a cleaning fluid 17 located in the liquid collection basin 13 to the nozzles 16. The nozzles 16 apply the cleaning fluid 17 to the hair clipper 11 and, in particular, to the cutting head 22. The cleaning fluid applied to the cutting head 22 falls down onto the filter device 18. The filter device can be designed as a sponge and is permeable to the cleaning fluid both upwards and downwards.

[0049] At least part of the liquid collection basin 13 is designed as a drawer 26 and can be pulled out of the device or pushed into the device in the direction 27, namely in the pulling and pushing direction.

[0050] A liquid level sensor 24 is also shown, by means of which the liquid level can be determined and the amount of cleaning fluid pumped through the lines 34 or hoses 34 can be controlled based on the liquid level. This ensures that after a certain time a cleaning fluid level is reached that extends above the filter device 18 to the cutting head 22, so that the cutting head 22 is immersed in the cleaning fluid.

[0051] A scraper device 25 is shown in a very schematic way; it can be designed to be interchangeable and is, for example, in the form of a ring.

[0052] During operation, cleaning fluid can first be pumped into the liquid collection basin. The amount of cleaning fluid can be used for several cycles to clean hair clippers 11. Any foreign matter, such as hair or skin particles, can be filtered out via the filter device 18. If the filter becomes saturated with a sufficiently large amount of impurities, it can be replaced or cleaned.

[0053] The drawer 26 can be sealed against the rest of the inner housing or the liquid collection basin 13 by means of seals.

[0054] The cleaning process can be indicated via an optical display 31, which in this case is ring-shaped. An optical announcement, such as "Cleaning cycle begins" and "Cleaning cycle ends", can also be made via loudspeaker 35.

[0055] The cleaning device 10 may also include a charging station 36 for hair clippers 11 or other electronic devices. This station may be equipped with USB ports, USB-C ports, Lightning ports, etc., or may allow for inductive charging. Furthermore, mounting devices may be provided to attach the cleaning device 10 to a wall, for example.

[0056] The hair clipper 11 rests on the support device 15 in the cleaning device 10 and against an edge of the receiving compartment 14. As mentioned, the cleaning phase can begin somewhat later, after a contact switch has been touched by the hair clipper 11 or a switch has been activated by the operator.

[0057] The start of the cleaning process can then be indicated by a color ring (31). The color ring can display the cleaning progress in different brightness or color levels.

[0058] Within the scope of the invention, the term "cutting head" also includes the blade section or trimming section of a hair clipper. A hair clipper can be a trimmer or a razor.

[0059] The amount of liquid exiting the nozzles 16 can be higher than the flow rate of the filter device 18, which can be designed as a filter sponge to ensure that the amount of liquid rises above the filter device 18, so that the cutting head 22 of the hair clipper 11 can be completely immersed in the liquid. This improves the cleaning result.

[0060] The hair clipper 11 is preferably switched on during the cleaning process so that the blades can move and clean themselves in the liquid. A predefined cleaning time can be set for this purpose, for example 30 seconds, 40 seconds, 50 seconds or 60 seconds.

[0061] After initial cleaning and immersion of the cutting head 22 in the liquid, the liquid can then sink back down, allowing the cutting head to become free of liquid and emerge from the cleaning fluid. In this case, a brief application of liquid, i.e., a spraying of the cutting head 22, can be carried out via at least one nozzle to remove any remaining particles, such as hair.

[0062] The wiper device 25 can be designed as a replaceable silicone wiper cleaning ring. This removes any remaining hair and liquid that is still adhering to the hair clipper.

[0063] It may also be provided that, at the moment the hair clipper is removed from the receiving compartment 14, a voice announcement is made stating that the cleaning and disinfection process is complete. Alternatively, a specific, predefined color signal may be provided at the color ring 31 to indicate the completion of the cleaning process.

[0064] Fig. 3 Figure 1 schematically shows a section of a further embodiment of a cleaning device according to the invention. In this embodiment, the hair clipper 11 rests on the support device 15. In the illustration of the Fig. 3 The support device 15 is arranged in front of the hair clipper 11. The hair clipper 11 rests on the support device 15 with its inclined sliding surface.

[0065] The receiving compartment 14, into which the hair clipper 11 can be inserted, has a base 50 with an opening 51 through which the cleaning fluid introduced into the receiving compartment 14 via nozzles can drain slowly. To adjust, control, or regulate the amount of fluid draining per unit of time, a closure 52 is provided, which is designed to be linearly displaceable on the base 50. The closure 52 can preferably be moved or adjusted in a controlled or regulated manner to establish a desired ratio between the amount of cleaning fluid introduced into the receiving compartment 14 and the amount of cleaning fluid draining from the receiving compartment 14.

[0066] Below the receiving compartment 14, a filter device 18 is provided through which the cleaning fluid collected in the liquid collection basin 13 can seep or flow towards the bottom 19 of the liquid collection basin 13. The filter device 18 can also be designed to limit the amount of cleaning fluid passing through it. Alternatively, the opening 51 can essentially limit the outflow, allowing cleaning fluid to flow relatively freely through the filter device 18.

[0067] All features mentioned, including those discernible from the drawings alone as well as individual features disclosed in combination with other features, are considered essential to the invention, both individually and in combination. Inventive embodiments may be fulfilled by individual features or by a combination of several features. Reference symbol list

[0068] 10 Cleaning device 11 Hair clipper 12 Housing 13 Liquid collection tray 14 Collection compartment 15 Support device 16 Nozzle 17 Cleaning fluid 18 Filter device 19 Base 20 Switching device 21 Control device 22 Cutting head 23 Cleaning fluid level 24 Liquid level sensor 25 Wiper 26 Drawer 27 Pull and push direction 30 Motion sensor 31 Optical display 32 Handle 33 Pump 34 Hose 35 Speaker 36 Charging station 37 Filter 38 Pump 40 Upper part 41 Lower part 42 Cleaning fluid container 43 Collection container 44 Handle 50 Base 51 Opening 52 Closure

Claims

1. Cleaning device (10) for hair clippers (11) comprising a housing (12) and a receiving compartment (14) into which the hair clipper (11) can be inserted, wherein a support device (15) is provided in the receiving compartment (14) which is designed to hold a hair clipper (11) inserted into the receiving compartment (14) and to limit the insertion depth of the hair clipper (11), wherein at least one nozzle (16) is provided which is designed to apply a cleaning fluid (17) to a hair clipper (11) inserted into the receiving compartment (14), in particular to spray or squirt, wherein a liquid collection basin (13) is provided which is designed to collect cleaning fluids (17) after application from the at least one nozzle (16), wherein a liquid retention device (18, 50, 51, 52) is also provided.which is arranged between the nozzle (16) and a base (19) of the liquid collection basin (13) and is designed to restrict or slow down the flow of the cleaning liquid (17).

2. Cleaning device (10) according to claim 1, characterized by the fact that the liquid retention device (18, 50, 51, 52) comprises a filter device (18) and / or a base (50) of the receiving compartment (14) provided with at least one through-hole (51).

3. Cleaning device (10) according to claim 1 or 2, characterized by the fact that The support device (15) includes a switching device (20) by means of which a cleaning of the inserted hair clipper (11) is started.

4. Cleaning device (10) according to claims 1 to 3, characterized by the fact thatA control device (21) is provided which raises the cleaning fluid level (23) in the liquid collection basin (13) via the filter device (18) and / or the bottom (50) of the receiving compartment (14) so ​​that the cutting head (22) of the hair clipper (11) is or is bathed in cleaning fluid (17) during the cleaning process, wherein in particular the control device (21) adjusts the quantity of cleaning fluid (17) applied to the hair clipper (11) via the at least one nozzle (16) such that more cleaning fluid (17) is applied per unit of time than can flow via the filter device (18) into an area below the filter device (18) into the liquid collection basin (13) or can flow out via the at least one through-opening (51) of the bottom (50) of the receiving compartment (14).

5. Cleaning device (10) according to claim 3 4, characterized by the fact thatCleaning fluid (17) is pumped into the liquid collection basin (13) by means of a pump or is pumpable, so that the cleaning fluid level (23) of the cleaning fluid (17) rises above the height of the filter device (18) and / or the bottom (50) of the receiving compartment (14).

6. Cleaning device (10) according to one of claims 1 to 5, characterized by the fact that the filter device (18) is a fine-pored sponge, wherein in particular a liquid level sensor (24) is provided in the liquid collection basin (13).

7. Cleaning device (10) according to one of claims 1 to 6, characterized by the fact that , in particular above the support device (15), a scraper device (25) is provided which surrounds an opening of the receiving compartment (14), wherein the scraper device (25) is in particular two-stage.

8. Cleaning device (10) according to one of claims 1 to 7, characterized by the fact thata sensor (30) is provided which senses or detects a movement of a cutting element (22) of the hair clipper (11).

9. Cleaning device (10) according to one of claims 1 to 8, characterized by the fact that the filter device (18) and at least part of the liquid collection basin (13) is designed as a drawer (26) and can be pulled out of and inserted into the cleaning device (10).

10. Method for cleaning a hair clipper (11), in particular using a cleaning device (10) according to any one of claims 1 to 9, characterized by the fact thatAfter the hair clipper (11) is placed in a receiving compartment (14) of the cleaning device (10), a cleaning process, in particular automatically, is initiated, wherein such a large amount of cleaning fluid (17) is conveyed towards the hair clipper (11) that the cleaning fluid level (23) of the cleaning fluid (17) is raised to a level (23) such that a cutting head (22) of the hair clipper (11) is immersed in the cleaning fluid (17).

11. Method according to claim 10, characterized by the fact that Cleaning fluid (17) is applied to the hair clipper (11), in particular a cutting head (22) of the hair clipper (11), by means of at least one nozzle (16), in particular by spraying or injecting.

12. Method according to claim 11, characterized by the fact thatmore cleaning fluid (17) is applied through the at least one nozzle (17) than cleaning fluid (17) flows through a liquid retention device (18, 50, 51, 52) arranged below the hair clipper (11), in particular a filter device (18) and / or a bottom (50) of the receiving compartment (14) provided with at least one through-hole (51), in particular downwards.

13. Method according to any one of claims 10 to 12, characterized by the fact that an optical display (31) shows the progress of the cleaning.

14. Method according to any one of claims 10 to 13, characterized by the fact that After completion of the cleaning process, the cleaning fluid level (23) decreases.

15. Method according to any one of claims 10 to 14, characterized by the fact thatWhen the hair clipper (11) is pulled out of the cleaning device (10), the cutting head (22) is mechanically guided or forcibly guided along a scraping device (25) so that cleaning fluid (17) and foreign bodies are scraped off, with an acoustic announcement being provided in particular after completion of the cleaning process.

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