CN109525321A - A kind of shell for electrical equipment - Google Patents
A kind of shell for electrical equipment Download PDFInfo
- Publication number
- CN109525321A CN109525321A CN201811097790.4A CN201811097790A CN109525321A CN 109525321 A CN109525321 A CN 109525321A CN 201811097790 A CN201811097790 A CN 201811097790A CN 109525321 A CN109525321 A CN 109525321A
- Authority
- CN
- China
- Prior art keywords
- shell
- optical channel
- light
- electrical equipment
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1475—Bus assemblies for establishing communication between PLC modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1468—Mechanical features of input/output (I/O) modules
- H05K7/1472—Bus coupling modules, e.g. bus distribution modules
Abstract
The present invention relates to a kind of shells for electrical equipment, shell depends on electrical equipment setting, it is provided in the shell and provides the optical channel (T) of light source by electrical equipment, there are multiple shell (G1, G2, ... GN) mutually it is arranged side by side, multiple shells cope with multiple electrical equipments, the optical channel (T) of multiple shells is intertwined, element (the S1 for influencing the optical channel (T) can be placed by being respectively arranged in multiple shells, S2, S3 ... SN), wherein, the optical channel (T) passes through the housings close, in the optical channel (T) and two lateral terminal (E1, E2 it) is provided with every luminescent material.In addition, the invention further relates to a kind of integrated remote communication devices with the shell.
Description
Technical field
Of the invention and a kind of shell for electrical equipment.
Background technique
It is known from the state of the art the electrical equipment that can be arranged side by side on such as guide rail.These equipment often have local
Positioning indicator, the positioning indicator are capable of the operating status or failure of reporting device.But in biggish system, these
Equipment is not always easily accessed.Therefore, the system for being capable of providing telecommunication using it is being had devised in the past.
A kind of optical integrated telecommunication equipment is disclosed by 10 2,014 212 628 A1 of DE, which can be by
Be installed to it is multiple can be in equipment interconnected.
A kind of module for being used to analyze one or more states that can be installed additional is disclosed by 10 2,012 021 341 A1 of DE
Formula equipment.
For system in the prior art although allowing to install additional, they constitute a kind of additional obstruction use in control cabinet
The element of interface.Especially in the case where having to replacement element, then higher investment is needed, because must also usually dismantle
The element of integrated telecommunication.
Summary of the invention
It is an object of the present invention to provide a kind of shells for electrical equipment, and are integrated into telecommunication dress by the shell
It sets, and do not have to bigger assembling investment to be replaced.
The purpose is by a kind of a kind of shell according to claim 1 for electrical equipment basis in other words
There are the integrated remote communication devices of such shell to realize described in claim 12.More expedients are attached power
Benefit requires, the descriptions of drawings and detailed description.
Detailed description of the invention
The present invention is explained with reference to the drawings in more detail below.Wherein:
Fig. 1 is the first common form of embodiments of the present invention；
Fig. 2 is second of common form of embodiments of the present invention；
Fig. 3 is the schematic plan of the third common form of embodiments of the present invention；
Fig. 4 is the schematic side elevation of the third common form of embodiments of the present invention, and；
Fig. 5 be embodiments of the present invention another towards.
Symbol therein is respectively:
G1, G2 ... GN shell；
T optical channel；
S1, S2, S3 ... SN light interfering component；
E1, E2 Optical Channel Termination；
TR guide rail bar；
TX transmitter；
RX receiver；
BM basic module.
Specific embodiment
The present invention is illustrated referring to attached drawing deeper into ground below.Here, it is noted that illustrated different aspect can be distinguished
Individually or in combination with one another it is applied.
That is, each aspect is come in combination with different embodiments of the invention using as long as no in particular
It is bright as pure alternative.
In addition, below for simplicity, usually only by an entity.But as long as not being attached with clearly, the present invention can also
It is respectively provided with more related entities.For this respect, using words and phrases, "one" is only understood to refer to, a kind of single
Embodiment in use at least one entity, it is not excluded that use more entities.
The present invention by shell G1 for each electrical equipment ... GN solves the problems, such as to propose.It is described every
One electrical equipment can be different type.Therefore, here is the example referring to equipment.
Each electrical equipment by each shell G1 ... GN surround.Cope with each equipment be respectively arranged with shell G1,
... GN is provided with the optical channel T for light passing in each enclosure interior, and the optical channel of multiple shells is through logical
Cross the shell G1 ... GN.It is, the optical channel is designed such that the shell in multiple arrangements that are mutually arranged side by side
Body G1, G2 ... the optical channel continuously penetrated is constituted in GN.
Each shell G1 ... light interfering component S1, S2, S3 ... SN is respectively arranged within GN, by element may be selected
Property be placed in channel influence response the optical channel T.
The shell G1 ... the optical channel T of GN mechanically separates with outside.It is whole in the two sides of the optical channel T
End is also sealing, can be penetrated into from without any dust and/or gas and/or moisture.
Also, the shell is provided with for incident light in two sides end face E1, E2 of the perforative optical channel T
Translucent material.In order to avoid the interference by extraneous light, could dictate that, the shell G1 ... GN is by a kind of opaque
Material is made.
It is described selectively to influence to be a kind of material by low light transmission by the light interfering component of the optical channel T
The valve or alternative that a kind of material of non-light transmittance is constituted in other words are that the valve is also possible to reflective mirror surface.
It is contemplated that the valve had both had the material of low light transmission portion manufactured by the material of non-light transmittance in other words
Point, also there is the part of mirror surface.So, respectively according to the location of described valve, so that it may or optical channel is disconnected, or or
Optical path in optical channel is mirrored.Therefore, by signable two different states out.
The shell G1 ... GN can be manufactured for example by injection molding-die casting process.This, which allows for manufacture, has not
With the shell of wall thickness, so that the synthetic material for example in the two sides terminal area of the perforative optical channel T can be carried out
Very thin prevents dust/moisture/gas infiltration.
That is, the shell G1 ... GN can also be designed so certainly, so that it is explosion-proof.It therefore, can also be real
The existing mixed running of antiknock device and non-antiknock device mutually side by side.
In a kind of advantageous embodiment, the translucent material is polyamide 6 .6.This material is particularly suitable for infusing
Modeling/injection molding die casting process.In addition, light transmittance can be influenced in the right way by addition auxiliary material.There is choosing described in such as
The light interfering component for the influence selected can be manufactured by synthetic material, can such as polyamide 6 .6 and/or more auxiliary materials.To the greatest extent
Other synthetic materials will also can be used in pipe in principle, but be frequently present of herein other spatially, for example hinder using gathering
The limitation of carbonic ester.Such as the synthetic material of the shell must also meet for stability, manufacturing cost, availability, easily
The requirement of combustion property etc..
In addition, local indicator can also be provided in the light interfering component of the selectable influence property.
In another embodiment of the invention, the light of the light passing incidence be 700nm or more than wavelength light.
The light of the especially described light passing incidence is sightless.Such as the light of the light passing incidence can be far red light.Otherwise
These light-at least in control cabinet-it is unavailable, so as to avoid the interference by extraneous light.Such as polyamide 6 .6 can
With far-infrared light transmission of the range in about 980nm, several millimeters of material thickness transmissions can be passed through with not having any problems.
In one embodiment of the invention, the shell G1 ... the wall thickness of GN is whole in the two sides of the optical channel T
It is less than 0.5mm on end E1, E2.In addition, the wall thickness in the shell other positions can be greater than 0.5mm.Such as it can be for steady
The reason of qualitative and more specification requirements provides, each section (such as near connecting terminal) have it is bigger until 3mm thickness
Degree, but realization fastening element, such as rib (about 1-2mm).Particularly preferably, the shell is whole in the two sides of the optical channel T
Thickness in the region E1, E2 of end is adjusted to 0.6mm the following value, such as 0.3mm.
In another embodiment of the invention, the equipment be provided with the shell G1 ... a kind of over-voltage of GN
Protect equipment.These equipment often require that certain encapsulation, to destroy neighbouring other equipment in case of a fault.Cause
This, in such devices, a kind of shell by closed allround is highly advantageous.
In the advantageous design of another kind of the invention, the shell G1 ... GN is according to IP44 and/or for explosion-proof
Field is designed.
As described above, the light interfering component of the selected influence property can have different influences to incident light beam.Example
As the optical channel T can be interrupted or selectively be influenced with specular components.
Certain shell G1 ... GN can have the element for being fixed on guide rail bar TR, so that the equipment can quilt
It is mounted on guide rail bar TR.It is preferred that the optical channel T is basically parallel to guide rail bar TR arrangement.
If the shell G1, G2 being mutually arranged side by side ... GN corresponds to different or similar equipment,
A kind of integrated remote communication devices can be provided in a simple manner.Two kinds of groundwork modes are illustrated by Fig. 1 and 2 below.
In the embodiment of Fig. 1 and 2, device is provided with the hair launched light into mutually arranged perforative optical channel T
The emitter TX and receiver RX for receiving the light from the mutually arranged optical channel T.The receiver RX is according to light
It is no to be received or be not received to judge whether changed in the state of one of them of the multiple electrical equipments arranged
Become.
That is, the reception of the light can show failure or operational mode according to configuration.This may depend on described
The type of shell.Such as beam vanishing from sight to be understood to be and functional fault occur by the optical channel.Then, there can be needle
To property onsite lookup functional fault.
In the embodiment of figure 1, the transmitter TX be disposed in the shell G1, G2 being mutually arranged side by side,
... on a side end face of GN, the receiver RX is disposed on another side end face of the shell being mutually arranged side by side, and is led to
It crosses selectively merging light interfering component and interrupts the optical channel T.This configuration is for example well suited for for being shown by interrupting
Show that failure/state changes.
In the embodiment of Fig. 2, the transmitter TX and the receiver RX, which are disposed in, described to be mutually arranged side by side
Shell G1, G2 ... on the same side end face of GN, wherein the optical channel T can by merging specular components come selective
Ground is influenced.This configuration is also for example well suited for for showing that failure/state changes by interrupting.
It is obvious that can in a kind of suitable design of the light interfering component of selective change, settable Fig. 1's and 3
Mixed form changes to for example interrupt and indicate that the first state changes and reflects second of state of instruction.
In the case where wherein passing through Mapping implementation bulk of optical feedback, can must be done well by measured light transmission time difference
The equipment for occurring changing concurrently is delivered newspaper announcement.
It is also noted that the optical channel-as shown in Figure 5-the shell G1, G2 ... wave can be passed through in GN
It leads/specular components or such etc. is biased to.Here, always still forming optical channel T substantially.
But also could dictate that certainly, for example, two equipment in described each shell G1, G2-as shown in Figures 3 and 4-equal quilt
It is located in basic module BM.The either described transmitter TX or receiver RX can be integrated into the basic mould
In block, but it can be used as plug connector elements also to provide.Thus one for example can be provided for especially critical functional redundancy
Kind defencive function, and indicate error situation.
The transmitter TX can be for example a kind of traditional LED or laser diode, in specific radiation scope
Radiation.Similarly, the receiver RX can be a kind of traditional photodiode either photoelectricity resistance.
That is, the invention allows to realize the integrated telecommunication of photoelectricity form of tubes.
It should be noted that according to EN60079 11, it is desirable that antiknock device (so-called Ex equipment) and non-explosion-proof equipment
The isolation of connecting terminal has at least safe distance of 50mm.But in order to mutually abreast place the antiknock device and non-
Antiknock device and be no more than the safe distance, can be used partition.Such a partition can be inserted in antiknock device to be prevented with non-
Between quick-fried equipment, the connecting terminal is then extended over.It therefore ensures that between the connecting terminal required according to the rules
Isolation.
It now can be using the baffle design as the part of the shell wall side by the present invention.Whereby it is possible to abandon the use of institute
State partition, so that it may mutually abreast using antiknock device (so-called Ex equipment) and non-antiknock device.
Claims (15)
1. a kind of shell for electrical equipment, shell depends on electrical equipment setting, which is characterized in that light passing is provided in shell
Optical channel (T), there are multiple shells (G1, G2 ... GN) to be mutually arranged side by side, multiple shells replies are multiple electrical
The optical channel (T) of equipment, multiple shells is intertwined, and being respectively arranged with to be placed into multiple shells influences the light
The element (S1, S2, S3 ... SN) in channel (T), wherein the optical channel (T) is by housings close, in the perforative optical channel
(T) two sides end face (E1, E2) is provided with translucent material.
2. shell according to claim 1, which is characterized in that the translucent material is polyamide 6 .6.
3. shell according to claim 1 or 2, which is characterized in that the light of the light passing incidence has 700nm or more
Wavelength.
4. shell according to any one of the preceding claims, which is characterized in that the light of the light passing incidence is invisible.
5. shell according to any one of the preceding claims, which is characterized in that the light of the light passing incidence is remote red
UV light.
6. shell according to any one of the preceding claims, which is characterized in that in two lateral terminal of the optical channel (T)
The shell wall thickness of (E1, E2) is less than 0.5mm.
7. shell according to any one of the preceding claims, which is characterized in that the wall thickness of the shell is logical in the light
Two lateral terminal (E1, E2) of road (T) is less than 0.5mm, and the wall thickness in the shell other positions is greater than 0.5mm.
8. shell according to any one of the preceding claims, which is characterized in that the electrical equipment is that overvoltage protection is set
It is standby.
9. shell according to any one of the preceding claims, which is characterized in that the shell is according to IP44 and/or needle
Field of explosion is designed.
10. shell according to any one of the preceding claims, which is characterized in that the element is reflective specular components
Or the element of truncation optical channel (T) optical path.
11. shell according to any one of the preceding claims, which is characterized in that the electrical equipment is installed in guide rail
(TR) on, wherein the optical channel (T) is parallel to guide rail (TR) arrangement.
12. a kind of integrated remote communication devices, which is characterized in that described device has according to any one of the claims institute
State shell；With the transmitter (TX) for launching light into the optical channel (T) and receive connecing from the optical channel (T) light
Receive device (RX), the receiver (RX) whether be received according to light or be not received judge multiple electrical equipments its
In one state whether occur changing.
13. integrated remote communication devices according to claim 12, which is characterized in that the transmitter (TX) is disposed in
The one end side of the multiple shells that are mutually arranged side by side (G1, G2 ... GN), the receiver (RX) be disposed in it is multiple mutually simultaneously
The other end side of row's arrangement shell, the optical channel (T) are interrupted by the merging element of selectivity.
14. integrated remote communication devices according to claim 12, which is characterized in that the transmitter (TX) and described connect
The same side that device (RX) is disposed in the shell that is mutually arranged side by side (G1, G2 ... GN) is received, the optical channel (T) passes through
Specular components are placed in selectively to be influenced.
15. integrated remote communication devices according to claim 14, which is characterized in that poor by measured light transmission time
Infer to do well the equipment for having occurred changing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEDE102017216651.7 | 2017-09-20 | ||
| DE102017216651 | 2017-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109525321A true CN109525321A (en) | 2019-03-26 |
| CN109525321B CN109525321B (en) | 2022-06-03 |
Family
ID=65526859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811097790.4A Active CN109525321B (en) | 2017-09-20 | 2018-09-20 | Housing for electrical equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109525321B (en) |
| DE (1) | DE102018216015A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2587263B (en) * | 2020-06-30 | 2021-12-22 | Kinexit Ltd | Circuit protection device trip detector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0882649A (en) * | 1994-09-13 | 1996-03-26 | Central Res Inst Of Electric Power Ind | Multiplexing system of self-emission type light sensors |
| US6313751B1 (en) * | 1996-12-02 | 2001-11-06 | Batcon, Inc. | Battery failure indicator for a single battery |
| DE102012021341A1 (en) * | 2012-10-31 | 2014-04-30 | Phoenix Contact Gmbh & Co. Kg | Modular device for evaluating one or more conditions of cabinet element e.g. receiving device, has bus connection units to forward detected display and operating parameters of switch cabinet construction portions to evaluation device |
| CN106463026A (en) * | 2014-06-30 | 2017-02-22 | 菲尼克斯电气公司 | Collective remote signaling apparatus |
| US9648688B2 (en) * | 2014-03-26 | 2017-05-09 | Mind Head Llc | Security lighting systems for perimeter security including infrared and LED lights and light intensity controllers |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29800372U1 (en) | 1997-01-23 | 1998-04-02 | Siemens Ag | Coupling system |
| US9793068B2 (en) | 2015-10-13 | 2017-10-17 | Schneider Electric USA, Inc. | Trip indication using adjacent circuit breakers |
-
2018
- 2018-09-20 DE DE102018216015.5A patent/DE102018216015A1/en active Pending
- 2018-09-20 CN CN201811097790.4A patent/CN109525321B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0882649A (en) * | 1994-09-13 | 1996-03-26 | Central Res Inst Of Electric Power Ind | Multiplexing system of self-emission type light sensors |
| US6313751B1 (en) * | 1996-12-02 | 2001-11-06 | Batcon, Inc. | Battery failure indicator for a single battery |
| DE102012021341A1 (en) * | 2012-10-31 | 2014-04-30 | Phoenix Contact Gmbh & Co. Kg | Modular device for evaluating one or more conditions of cabinet element e.g. receiving device, has bus connection units to forward detected display and operating parameters of switch cabinet construction portions to evaluation device |
| US9648688B2 (en) * | 2014-03-26 | 2017-05-09 | Mind Head Llc | Security lighting systems for perimeter security including infrared and LED lights and light intensity controllers |
| CN106463026A (en) * | 2014-06-30 | 2017-02-22 | 菲尼克斯电气公司 | Collective remote signaling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018216015A1 (en) | 2019-03-21 |
| CN109525321B (en) | 2022-06-03 |
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