RU193170U1 - Hood to remove dust in beauty salons with nail service - Google Patents

Abstract

Abstract A hood for dust removal in beauty salons with nail service A useful model relates to equipment for beauty salons in which manicure or pedicure work is performed, namely, a hood for dust removal above the workspace. The hood contains a housing, an air intake hose connected to it, on which a cyclone filter is installed, a vacuum motor and a channel for outgoing air are placed in the housing, the walls of the housing at the location of the electric motor having a layer of soundproofing and a layer of vibration-isolating materials, and a channel for outgoing air is formed sound-absorbing material. Using the utility model allows to reduce the noise generated during operation and maintain a high suction power. 3 s.p. f-ly, 3 ill.

Description

B08B 5/04

A45D 29/00

Hood to remove dust in beauty salons with nail service

The utility model relates to equipment for beauty salons in which manicure or pedicure work is carried out, namely, to an exhaust hood for removing dust over a workspace.

Hoods for beauty salons with nail service have significant differences from conventional vacuum cleaners. The devices are developed taking into account the greater load, the possibility of constant operation, the possibility of stationary placement and fixation of the hose for air intake and dust removal over the workspace. In addition, the hood should have an aesthetic appearance and low noise level.

In the prior art, a manicure device for removing dust is known (https://www.amazon.com/Wffo-Suction-Remover-Collector-Manicure/dp/B07J5H8VJ9, 2018), containing an axial motor and a strainer placed in a housing with air intake hose. Such desktop devices are not suitable for working in specialized salons in conditions of constant use due to their low suction power and low coverage of the space, low productivity, the complexity of filter maintenance and insufficient dust removal.

Known hood for dust removal in beauty salons with nail service ( https://www.youtube.com/watch?v=ol_z96p_UM4 , August 6, 2017), containing a housing, a ventilation motor, a strainer and a channel for outgoing air placed in it , and an air intake hose connected to the body and placed above the work table. Significant disadvantages of this device are the large size of the housing due to this type of engine and the complexity of filter maintenance.

As a prototype, an extract hood was selected for dust removal in beauty salons with a nail service (US 6444002 B1, 09/03/2002), containing a housing, a vacuum motor, a strainer and a channel for outgoing air placed in it, and connected to the housing and placed above the workspace air intake hose. The main disadvantage of the prototype is the noise generated by the electric motor and air flow, which, according to the authors, can be reduced by remote explode of the housing and the air intake hose. However, this approach creates additional difficulties in the form of the consumption of additional materials and does not eliminate the noise, the focus of which only moves with the body. The source also reveals the possibility of placing a hose for collecting dust under the working surface by embedding a hose dust collector in the hole of the table. This option of placing the hose will allow the device to be used exclusively for manicure or pedicure, and will require the development of appropriate furniture, also the option will have a smaller radius of coverage of the target space, which means worse dust removal.

The objective of the utility model is to create a compact and powerful device without interchangeable filters, which allows you to organize a comfortable workspace for the provision of services in the field of both manicure and pedicure in salons with a high load due to the most silent operation.

The technical result of the proposed solution is to reduce the noise generated during operation of the device, while maintaining the suction power.

The specified result is achieved in a hood to remove dust in beauty salons with nail service, comprising a housing, a hose for air intake connected to it, a vacuum motor and a channel for exhaust air placed in the housing, the hose being equipped with a cyclone filter, the walls of the housing at the location of the electric motor a layer of sound insulating and a layer of vibration insulating materials, and the channel for the exhaust air is formed by sound-absorbing material.

In an advantageous embodiment, the layer of soundproofing material is located between the walls of the housing and the layer of vibrationproofing material.

The channel for the exhaust air may be made curved.

The walls of the housing at the location of the channel can be covered with a layer of soundproofing material.

The proposed hood has small dimensions, maintains a high suction power, and is characterized by almost silent operation due to the presence of layers of soundproofing and vibration-insulating materials in the housing at the location of the electric motor, as well as a channel for the exit air from the sound-absorbing material.

The proposed solution is illustrated in figures 1-3.

Figure 1 shows a schematic illustration of a hood to remove dust.

Figure 2 shows an example of the placement of hoods for manicure.

Figure 3 shows an example of the placement of hoods for pedicure.

The hood for dust removal in beauty salons with nail service (Fig. 1) contains a vacuum motor 1, which is similar in principle to electric motors of conventional vacuum cleaners, and a channel for exhaust air 2. Both elements are placed in a housing with a hose for air intake 5. By the air flow path on the hose 5 is equipped with a cyclone filter 3 with a removable transparent container for collecting dust 4. This filter 3 is similar to the well-known cyclone filters used in household vacuum cleaners, but has a number of significant differences, namely the filter and 3 reversed hose hole, so now the upper opening for incoming contaminated air stream, and the bottom for leaving the purified air flow which changes its internal structure. Also, the cyclone filter 3 is smaller.

The hose for air intake 5 ends with a dust collector 11 placed above the working surface, which may be, for example, a table for manicure or a chair for pedicure.

The housing is made of any available material, for example, plastic or metal, while on the inside at the location of the vacuum motor 1 the walls of the housing include a layer of vibration-insulating material 6 and a layer of sound-insulating material 7. It is preferable that the walls of the housing are coated on the inside with a sound-insulating layer material, followed by a layer of vibration-isolating material, so the greatest reduction in noise is achieved (figure 1).

The channel for the exhaust air 2 is formed by sound-absorbing material 8 (figure 1). Mainly channel 2 is made curved, containing one or more bends, to increase the path of air passage and create additional obstacles, which also reduces noise. In addition, mainly the walls of the housing from the inside at the location of the channel 2 are covered with a layer of soundproofing material.

In the proposed solution, any sound-insulating, sound-absorbing and vibration-insulating materials known in the prior art can be used, moreover, different materials are selected for the electric motor 1 and channel 2, but the same can be used.

The hose for air intake 5 is placed above the working surface due to the hinge stand 12 with a clamp 9 and fasteners 10, with which the hose 5 is fixed on the stand 12. A clamp 13 can also be provided for the cyclone filter 3.

The described device operates as follows.

A dust collector for the air intake hose is placed above a work surface, such as a table or chair, and fixed by a hinge stand. In this case, the hood housing is placed directly near the workplace (Fig.2-3). The vacuum motor is started. A layer of soundproofing material at the location of the electric motor blocks sound waves, and a layer of soundproofing material reduces vibration. Noise level is in a comfortable range.

The dust generated during the manicure or pedicure process is captured by the dust collector and carried along the hose into the cyclone filter, where it settles in a removable container. The cleaned air passes to the electric motor and then enters a predominantly curved channel for the exhaust air, made of sound-absorbing material, which reduces the noise level at the outlet.

After completion of all work, the device, namely its electric motor, is turned off, then the degree of filling of the filter and the need for its cleaning are determined.

A prototype hood has been made to remove dust. The case is made of a plastic box with an internal partition and has dimensions 225x180x165 mm. The partition separates the vacuum motor from the outlet air channel, which has one bend at right angles. A 1.4 kW electric motor is installed. The walls of the housing at the location of the electric motor on the inside are covered with a layer of soundproofing material “Comfort mat blockshot” used for car noise insulation, followed by a layer of vibration insulation material “Comfort mat extreme”, also used in automobiles. The exhaust air channel is formed by the Comfort mat tsunami automobile sound-absorbing material, and the housing walls on the inside at the channel location are covered with a Comfort mat felton sound-insulating material, which further contributes to the achievement of the technical result. The dust collector with a hose for air intake with the help of a hinged stand can be fixed above the work table for manicure or a pedicure chair. A cyclone filter with a clamp is installed on the hose to secure it.

Tests of the hood showed good suction power and sufficient coverage of the space, which allows you to capture all the dust particles formed. The noise from the body with an electric motor located directly near the master is at a comfortable level and does not drown out the calm voices. Dust particles are completely captured by the cyclone filter.

Thus, the use of the proposed solution allows to reduce the noise generated during operation of the hood, while maintaining a high suction power and applying a cyclone filtration method that does not require consumables.

Claims (4)

1. An extractor for removing dust in beauty salons with nail service, comprising a housing with a hose for air intake, a vacuum motor and a channel for exhaust air, placed in the housing, characterized in that the hose is equipped with a cyclone filter, the walls of the housing at the location of the electric motor have a layer sound-insulating and a layer of vibration-insulating materials, and the channel for the outgoing air is formed by sound-absorbing material. 2. The hood according to claim 1, characterized in that the layer of soundproofing material is located between the walls of the housing and the layer of vibrationproofing material. 3. The hood according to claim 1, characterized in that the channel for the exhaust air is made curved. 4. The hood according to claim 1, characterized in that the walls of the housing at the location of the channel are covered with a layer of soundproofing material.

Images