DE202018107401U1 - Value compartment with light signal - Google Patents

Abstract

Door (8), in particular a valuables locker door, for closing a room, which has a passage (14) for guiding a light signal generated in the room from a door inner side to a door outside, characterized in that a passage cross section at the outside of the door is many times larger, in particular by a factor of 20 to 500, in particular 50 to 200, preferably 80 to 120, smaller than a passage cross-section on the inside of the door.

Description

Technical area

The invention relates to a door, in particular a value-compartment door, for closing a room which has a passage in order to guide a light signal generated in the room from a door inner side to a door outside. Furthermore, the invention relates to a valuables compartment cabinet with a, preferably parallelepiped, Wertfachschrankkorpus having at least one Wertfachschrankseitenfläche an opening, a Wertfachschranktüre according to claim 1, which covers the opening of the Wertfachschrankkorpus in a closed state, preferably completely, and one within the Wertfachschranks arranged electronic lock, which locks the Wertfachschranktüre in the closed state relative to the Wertfachschrankkorpus and outputs a occupancy status indicating light signal.

Doors, in particular for value-compartment cabinets, are known from the prior art, which can be locked and unlocked via an electronic lock, preferably non-contact. It is customary that an optical signal generated by the electronic lock for displaying an occupancy status of the Wertfachschranks is transmitted through a hole in the cabinet door on an outside of the cabinet door so that from the outside at any time the occupancy status of the Wertfachschranks can be seen. In the case of conventional value-compartment cabinets, the bore is usually designed to penetrate completely through the cabinet door. To prevent ingress of contaminants via the bore and a fouling of the Wertfachschrank inside or to protect against vandalism, it is therefore common to cover the hole with a transparent or translucent cover, such as in DE 10 2016 110 395 A1 disclosed. However, the additional cover increases the number of components during assembly, making it difficult to clean the outside of the door due to the shoulder forming between the outside of the door and the cover, and represents a deterioration in the appearance of the compartment door.

The invention is therefore based on the object to eliminate the known from the prior art disadvantages or at least mitigate. In particular, it is therefore an object of the invention to provide a door, in particular a Wertfachschranktüre which can direct the light signal generated on a door inner side to a door outside, and the outside of the door without additional cover has a nearly closed, flat, easy to clean and visually appealing surface ,

This object is achieved according to the invention in that a passage cross section at the outside of the door is many times, in particular by a factor of 20 to 500, in particular 50 to 200, preferably 80 to 120, smaller than a passage cross section on the inside of the door.

In this way, the light signal from the inside of the door can be directed to the outside of the door so that it is visible on the outside of the door at all times. The very finely designed passage cross-section according to the invention on the outside of the door additionally permits an almost completely closed surface on the outside of the door, without having to complete the passage through a cover element. Thus, an entry of coarse-grained particles of contamination in the space on the inside of the door is prevented and facilitates cleaning the outside of the door. In addition, there is no possibility, from the outside with an object such. a screwdriver, nail, etc., to penetrate into the interior and damage the lock.

Advantageous embodiments are claimed in the subclaims and are explained in more detail below.

In the case of the door according to the invention, the passage cross-section on the inside of the door can be 5 mm and an exit opening of the passage on the outside of the door can be a maximum of 100 μm, preferably a maximum of 50 μm, in particular a maximum of 10 μm. In order to ensure good visibility of the light signal on the outside of the door, however, the outlet opening of the passage on the outside of the door can not be chosen arbitrarily small. Thus, the outlet opening of the passage at the outside of the door can be at least 5 .mu.m, preferably at least 8 .mu.m, in particular at least 10 .mu.m.

Furthermore, in the case of a door according to the invention, the passage can have a cylindrical section starting from the inside of the door and a conical section towards the outside of the door.

In a preferred embodiment, an optical waveguide, in particular an acrylic rod or a glass fiber bundle, can be used according to the invention in the cylindrical section. This can guide the light signal from the inside of the door to the conical section. The light guide thereby improves the conduction of the light waves of the light signal, which improves the visibility of the light signal on the outside of the door.

In a further embodiment according to the invention, the contour of the passage may correspond to the outer lateral surface of a wood drill, wherein the conical section and / or the outlet opening corresponds to a centering point of the wood drill. This has the advantage that the production of the cylindrical portion and the conical portion and the production of the outside door outlet opening can be performed with a single tool and in a manufacturing step. This can reduce the production time.

The invention further relates to a valuable compartment cabinet with a, preferably parallelepiped, Wertfachschrankkorpus having at least one Wertfachschrankseitenfläche an opening, at least one Wertfachschranktüre invention, which covers the opening of the Wertfachschrankkorpus in a closed state, preferably completely, and arranged within the Wertfachschranks electronic lock, which locks the Wertfachschranktüre in the closed state relative to the Wertfachschrankkorpus and outputs a occupancy status indicating light signal.

list of figures

• 1 eine Perspektivansicht eines Wertfachschranks gemäß einem bevorzugten Ausführungsbeispiel; und
• 2 einen Ausschnitt einer Schnittansicht einer Wertfachschranktüre gemäß dem bevorzugten Ausführungsbeispiel.

The invention will be explained in more detail with the aid of the accompanying drawings. In particular, show:

• 1 a perspective view of a Wertfachschranks according to a preferred embodiment; and
• 2 a section of a sectional view of a security bin door according to the preferred embodiment.

The figures are merely schematic in nature and are for the sole purpose of understanding the invention. The same elements are provided with the same reference numerals. The features of the individual embodiments can be interchanged.

Description of a preferred embodiment

Hereinafter, a preferred embodiment of the present disclosure will be described based on the accompanying drawings.

1 shows a value compartment 1 according to a preferred embodiment. The Wertfachschrank 1 has a substantially cuboid Wertfachschrankkorpus 2 on. The Wertfachschrankkorpus 2 is essentially composed of wood panels which are bolted together or glued together.

In the preferred embodiment of the Wertfachschranks 1 is an opening on one side of it 4 trained and at a Wertfachschrankseitenwand 6 of the valuables cabinet 1 is a formed from another wooden plate Wertfachschranktüre 8th rotatably articulated, so that the Wertfachschrankkorpus 2 and the Wertfachschranktüre 8th form a closed cavity in a closed state.

At the other safe compartment side wall 6 , on which the Wertfachschranktüre 8th is not hinged, is at one of the opening 4 facing edge portion of an electronic lock 10 arranged. The electronic lock 10 can thereby the Wertfachschranktüre 8th in the closed state relative to the Wertfachschrankkorpus 2 lock and unlock this latch around the value drawer door 8th to open again or to bring it into an open state. A suitable electronic lock 10 is for example an electronic clamping unit for the cabinet of a multiple-locking system, as in EP 2 685 032 B1 disclosed.

For electronically supported unlocking or opening of the electronic lock 10 For example, in the preferred embodiment, an electronic RFID transponder (non-contact) is brought into a lock-side surrounding area of a door outside, whereby one in the electronic lock 10 mounted antenna coil is electromagnetically acted upon. Accordingly, the RFID field in the electronic lock 10 influenced so that a control unit allows an actuator unlock a lock bolt.

In the electronic lock 10 is also a light signal transmitter 12 integrated. In the preferred embodiment, the light signal transmitter 12 at least one light emitting diode and is set up as a function of a locking state of the value compartment 1 to output a different colored light signal. So the light signal transmitter 12 For example, in the closed or locked state, a red light signal output and in the open or unlocked state, a green light signal can be output. The occupancy state is based on a position of the locking bolt (not shown in FIG 1 ) inside the electronic lock 10 assessed.

2 shows a section of a longitudinal section of the Wertfachschranktüre 8th , In the Wertfachschranktüre 8th according to the preferred embodiment is a passage 14 designed so that the passage 14 in the closed state of the Wertfachschranks 1 coaxial with the light signal transmitter 12 is arranged and that by the light signal transmitter 12 generated light signal through the passage 14 is passed from a door inside to the outside of the door.

In the preferred embodiment, the passage is 14 formed rotationally symmetrical and can be prepared for example by a drilling process. A door inside section is a cylindrical section 16 formed and a door outside-side portion is as a conical section 18 formed, in which a diameter D of the cylindrical section 16 in a thickness direction of the Wertfachschranktüre 8th on a diameter d an outlet opening 20 reduced. At the Wertfachschranktüre 8th According to the preferred embodiment, there is a ratio of the diameter D of the cylindrical section 16 to the diameter d the outlet opening 20 between 80 and 120. In other words, the diameter D of the cylindrical section 16 is between 80 and 120 times larger than the diameter d the outlet opening 20 , Preferably, the diameter is D of the cylindrical section 16 5 mm and consequently the diameter is d the outlet opening 20 in the preferred embodiment 40 - 60 microns.

In order to achieve the diameter ratio, as mentioned above, in the preferred embodiment, the outlet opening 20 be made by means of a centering tip of a boring process exporting wood drill. This is the passage 14 produced by the drilling process and the wood drill moves in the thickness direction of the Wertfachschranktüre 8th until the centering pierces the outside of the door and so the cylindrical section 16 , the conical section 18 and the exit opening 20 formed in a drilling process step.

In the preferred embodiment, in the cylindrical portion 16 of the passage 14 a light guide 22 arranged. The light guide 22 improves the direction of the light signal transmitter 12 generated light signal from the inside of the door to the outside of the door. Preferably, as a light guide 22 used an acrylic rod or a glass fiber bundle.

The above became a value compartment 1 and a security bin door 8th described according to a preferred embodiment. However, the invention is not limited to this preferred embodiment.

In the preferred embodiment, the passage is 14 rotationally symmetrical with the cylindrical portion 16 and the conical section 18 educated. However, the passage can 14 be configured with any other cross section, for example, a rectangular cross section. When the passage 14 is formed with a non-rotationally symmetrical cross section corresponds to the diameter ratio, which is the taper of the conical section 18 indicates a cross-sectional area ratio between a cross-sectional area of a passage entrance opening on the door inner side to a cross-sectional area of a passage exit opening on the outside of the door.

Further, in the preferred embodiment, the ratio of the cross-sectional area of the passage entrance opening on the door inner side to the cross-sectional area of the passage exit opening on the outside of the door is between 80 and 120. However, the cross-sectional area ratio may also be between 20 and 500, in particular between 50 and 200, lie.

Moreover, in the preferred embodiment, the passageway becomes 14 through a drilling process and the outlet 20 manufactured with a centering tip. However, both the passage and the exit port can be made by any method.

In the preferred embodiment, the Wertfachschrankkorpus 2 and the Wertfachschranktüre 8th made of wood. However, the valuable compartment carcass can 2 and the Wertfachschranktüre 8th also be made of any other machinable or non-cutting machinable material.

LIST OF REFERENCE NUMBERS

1

Personal locker cabinet

2

Personal locker cabinet body

4

opening

6

Personal locker cabinet sidewall

8th

Security compartment cabinet door

10

electronic lock

12

Light signal transmitter

14

passage

16

cylindrical section

18

conical section

20

outlet opening

22

optical fiber

D

Diameter of the cylindrical section

d

Diameter of the outlet opening

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 102016110395 A1 [0002]
• EP 2685032 B1 [0017]

Claims (6)

Door (8), in particular a valuables locker door, for closing a room, which has a passage (14) for guiding a light signal generated in the room from a door inner side to a door outside, characterized in that a passage cross section at the outside of the door is many times larger, in particular by a factor of 20 to 500, in particular 50 to 200, preferably 80 to 120, smaller than a passage cross-section on the inside of the door. Door (8) to Claim 1 , characterized in that the passage cross-section (D) on the inside of the door is 5 mm and a cross-section (d) of an outlet opening (20) of the passage (14) at the outside of the door is at most 100 .mu.m, preferably at most 50 .mu.m, in particular at most 10 .mu.m. Door (8) to Claim 1 or 2 , characterized in that on the outside of the door, the passage (14) starting from the inside of the door a cylindrical portion (16) and the outside of the door has a conical portion (18). Door (8) to Claim 3 , characterized in that in the cylindrical portion (16), a light guide (22), in particular an acrylic rod or a glass fiber bundle is inserted, which passes the light signal from the inside of the door to the conical portion (18). Door (8) to Claim 3 or 4 , characterized in that the conical section (18) and / or the outlet opening (20) is made by means of a centering tip of a wood drill. Wertfachschrank (1) with a, preferably cuboid, Wertfachschrankkorpus (2), which at least one Wertfachschrankseitenfläche an opening (4), at least one Wertfachschranktüre (8) after Claim 1 which covers the opening (4) of the valuable compartment cabinet body (2) in a closed state, preferably completely, and an electronic lock (10) arranged inside the valuable compartment (1), which closes the valuable compartment door (8) in the closed state relative to Value compartment body (2) locks and unlocks and outputs a light signal indicating an occupancy status.

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