DE202018002010U1 - Worktable with ventilation system - Google Patents

Abstract

Working table (7) with ventilation device with a frame (9) and at least one worktop (8), which is equipped with electrical and / or electronic devices, characterized in that on the underside of the worktop (8) at least one receiving module (1) , a fan module (2) and an exhaust duct (4) is arranged, wherein the fan module comprises a fan for sucking the ambient air and a filter for cleaning the sucked air.

Description

The invention relates to a work table with at least one ventilation device and with at least one worktop, which is equipped with electrical or electronic devices. There is at least one screen on or in the worktop. Such a designed table is designed as an office work place at which one or more people sit or stand, operate the devices or record of this information.

From the DE 20 2004 013 791 U1 is a provided with a room ventilation device table, in particular a dealer's table, which has at least one heat exchanger, which is traversed by air for heat treatment, especially cooling, and the heat-treated air is fed to the table, wherein the heat-treated air in at least two Partial air flows is divided, of which a first partial air flow is blown above the table top and a second partial air flow below the table top.

From the US 4,248,162 A is known a table with embedded in the surface of the table top grid. These are in fluid communication with an electrostatic precipitator for purifying the air. The electrostatic precipitator collects the smoke in a filter, returning the filtered, clean air back to the room at low speed. Equipped with air filter and filter, this table prevents smokers and ashtrays from diffusing smoke through the room by evacuating the smoke near the source of contamination.

From the DE 20 2005 014 221 U1 a laptop table is known which contains openings in the table top, which serve to cool the laptop. The table top is individually adjustable in height and inclination.

From the DE 20 2012 004 403 U1 a bar table with integrated heating for generating a conditioned air flow is known, comprising a support housing and a table top connected thereto, wherein in the interior of the support housing a heat-insulated to the outside and closed on all sides closed outer chamber and in the interior of the outer chamber at a distance to the walls of a heating chamber except for supply and discharge on all sides closed, which contains a heating element, are arranged.

The heating chamber has at least one supply air line for sucking the ambient air and is connected via at least one exhaust air opening with the interior of the outer chamber. The outer chamber further downstream at least one exhaust port, which is connected to an exhaust duct for conducting conditioned air flow containing at least one means for generating an air flow and the exhaust system is connected to the exhaust air side with at least one bottom exhaust port of the support housing for delivering conditioned air flow to the environment.

The invention has the object of providing a work table with a ventilation device such that on the one hand the built-in table top electrical or electronic devices can be subjected to cooling and on the other hand, the purified and conditioned air can escape above the table top.

According to the invention the object is achieved by a work table with a ventilation device with the features of claim 1. Advantageous developments of the invention will become apparent from the dependent claims and the description below.

The work table with an air conditioning device comprises a frame for receiving a worktop, which can be equipped with electrical and / or electronic devices, wherein on the underside of the worktop at least one receiving module for the electrical and / or electronic devices, such as PC components , a fan module and an exhaust duct is arranged. The fan module may also be coupled simultaneously with the receiving module, wherein both may be housed in a common housing. The fan module has in its interior an outlet fan, a filter and optionally an air cooling device.

The exhaust duct is connected to a discharge opening arranged on the upper side of the worktop, through which cleaned and conditioned exhaust air is discharged to the environment on the upper side of the work table. The exhaust duct is designed such that it simultaneously conducts the cleaned and conditioned exhaust air from the fan module to the arranged in the receiving modules electrical and / or electronic devices and the outflow opening and can also accommodate the connection lines for the devices provided in the recording modules.

The receiving modules, the fan module and the exhaust and the air ducts are box-shaped and are secured by means of holding elements on the underside of the worktop. The holding elements may preferably be designed in the form of receiving hoops or insertion strips.

In order to achieve an approximately airtight connection of the connection areas of receiving module, fan module, exhaust duct and air ducts with each other and with respect to the underside of the worktop, the connecting areas are provided with sealing elements.

Furthermore, it is possible to incorporate recesses in the surface of the worktop, in which, for example, screens, touchscreens or keyboards can be used. These depressions can also be connected to the exhaust air control system.

• 1 - perspektivische Darstellung des Arbeitstisches
• 2 - Unterseite der Arbeitsplatte
• 3 - Oberseite der Arbeitsplatte

Reference to an embodiment of the invention will be described in more detail. Show it:

• 1 - perspective view of the work table
• 2 - Bottom of the worktop
• 3 - top of the worktop

The 1 shows a perspective view of the invention designed according to the work table 7 with a ventilation system. The work table 7 consists essentially of the frame 9 and the worktop 8th , where the frame 9 also adjustable in height can be performed. On the bottom ( 2 ) of the worktop are the recording modules 1 and 3 , the fan module 2 , the exhaust duct 4 and the air ducts 5 attached. In the recording modules 1 and 3 are electrical or electronic devices, such as PC components installed.

The fan module 2 contains on the one hand the intake fan, with the help of which the ambient air is sucked. A filter unit may be provided, for example, in the intake tract of the intake fan, but also in the exhaust tract of the intake fan. Optionally, the filter unit can also be combined with an air cooling device. This makes it possible to clean and condition the sucked ambient air.

The purified and conditioned air is delivered through the air ducts 5 and the exhaust duct 4 on the one hand to the recording modules 1 or directly to the recording module 3 directed to cool the electrical or electronic devices disposed therein, and on the other hand via the outlet opening 6 to the environment above the worktop 8th delivered ( 3 ).

The recording modules 1 and 3 , the fan module 2 , the exhaust duct 4 as well as the air ducts 5 are formed so that they can simultaneously record the leads for the electrical or electronic devices in a cable tray.

The attachment of the recording modules 1 and 3 , the fan module 2 , the exhaust duct 4 and the air ducts 5 takes place releasably with the aid of retaining elements.

LIST OF REFERENCE NUMBERS

1

- Recording module

2

- Fan module

3

- Recording module

4

- exhaust duct

5

- Air duct

6

- Outflow opening

7

- work table

8th

- worktop

9

- frame

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 202004013791 U1 [0002]
• US 4248162 A [0003]
• DE 202005014221 U1 [0004]
• DE 202012004403 U1 [0005]

Claims (8)

Working table (7) with ventilation device with a frame (9) and at least one worktop (8), which is equipped with electrical and / or electronic devices, characterized in that on the underside of the worktop (8) at least one receiving module (1) , a fan module (2) and an exhaust duct (4) is arranged, wherein the fan module comprises a fan for sucking the ambient air and a filter for cleaning the sucked air. Working table after Claim 1 , characterized in that the fan module (2) is coupled to a receiving module (3), wherein both are housed in a housing. Working table after Claim 1 and 2 , characterized in that the fan module (2) and the receiving module (1) by means of the exhaust air duct (4) arranged air guide channels (5) are interconnected. Working table after Claim 1 to 3 , characterized in that the exhaust air duct (4) is designed such that it simultaneously accommodates not only the exhaust air duct but also the connection lines for the electrical or electronic devices arranged in the receiving modules (1 or 3). Working table after Claim 1 to 4 , characterized in that the exhaust air duct (4) is connected to an outlet opening (6) arranged on the upper side of the worktop (8). Working table after Claim 1 to 5 , characterized in that the receiving modules (1, 3), the fan module (2) and the exhaust air (4) and air ducts (5) are box-shaped and are fastened by means of holding elements on the underside of the worktop (8). Working table after Claim 6 , characterized in that the holding elements are designed as receiving bracket or insertion strips. Working table after Claim 1 to 6 , characterized in that the connecting portions of the receiving modules (1, 3), the ventilation module (2), the exhaust duct (4) and the air ducts (5) are provided with sealing elements.

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