CN101953043B - Control center - Google Patents
Control center Download PDFInfo
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- CN101953043B CN101953043B CN200880126916.4A CN200880126916A CN101953043B CN 101953043 B CN101953043 B CN 101953043B CN 200880126916 A CN200880126916 A CN 200880126916A CN 101953043 B CN101953043 B CN 101953043B
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- power circuit
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- circuit part
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- 239000003990 capacitor Substances 0.000 claims abstract description 118
- 239000000758 substrate Substances 0.000 claims abstract description 69
- 238000001914 filtration Methods 0.000 claims description 40
- 238000009434 installation Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 description 33
- 238000012544 monitoring process Methods 0.000 description 15
- 230000003019 stabilising effect Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/96042—Touch switches with illumination
- H03K2217/96046—Key-pad combined with display, back-lit
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Abstract
An I/O circuit (2316), a control circuit (2317), a display circuit (2318), and a power circuit portion (2315) formed on a substrate are provided between an openable and closable front surface panel (2313) and an openable and closable rear surface panel (2314) of a control unit (23). A bridge circuit (23151) of the power circuit portion (2315) is formed on a power circuit substrate (23154) in a power cover (23153). A smooth capacitor (23152) of the power circuit portion (2315) is mounted on a capacitor mounting cover (23155) detachable from the power cover (23153). Thus, the maintenance of the smooth capacitor of the power circuit portion can be easily performed.
Description
Technical field
The present invention relates to a kind of control centre, described control centre is built in power circuit part in control unit, this power circuit part becomes direct current by bridge circuit by the exchange conversion that is depressurized to predetermined voltage, and offer by the direct current output of described bridge circuit being carried out to filtered direct current by filtering capacitor the I/O circuit, control circuit and the display circuit that on substrate, form, using the power supply as these circuit.
Background technology
Form respectively shown in for example Japanese patent laid-open 6-153333 communique of control unit (patent documentation 1) of multiple distribution boards that control centre comprises.Although power circuit part is not shown in this patent documentation 1, power circuit part is mostly set in actual product in control unit.
In larger factory etc., be provided with many conveyer motor, many pump motors, many desk fans motor, utilize and comprise that the large-scale control centre of multiple distribution boards carries out load condition supervision, control to described multiple motors load.
Patent documentation 1: Japanese patent laid-open 6-153333 communique (accompanying drawing in specification digest and explanation)
Summary of the invention
Multiple motors load being carried out in the large-scale control centre that comprises multiple distribution boards of load condition supervision, control, the quantity of control unit that forms distribution board is also a lot, thereby the quantity of power circuit part is also a lot.But, in power circuit part, be built-in with the filtering capacitor such as electrolytic capacitor that the direct current output of bridge circuit is carried out to filtering, although the life-span of the filtering capacitors such as this electrolytic capacitor is depended on environment for use temperature, but owing to being about 50% left and right in other components and parts life-span, thereby preferably can carry out separately maintenance test to filtering capacitor.
The present invention completes in view of above-mentioned actual conditions, its object is, in following control centre, easily the filtering capacitor of power circuit part is carried out to maintenance test, described control centre is built in power circuit part in control unit, this power circuit part becomes direct current by bridge circuit by the exchange conversion that is depressurized to predetermined voltage, and offer by the direct current output of described bridge circuit being carried out to filtered direct current by filtering capacitor the I/O circuit, control circuit and the display circuit that on substrate, form, using the power supply as these circuit.
Control centre involved in the present invention is built in power circuit part in control unit, this power circuit part becomes direct current by bridge circuit by the exchange conversion that is depressurized to predetermined voltage, and offer by the direct current output of described bridge circuit being carried out to filtered direct current by filtering capacitor the I/O circuit, control circuit and the display circuit that on substrate, form, using the power supply as these circuit
Described I/O circuit, described control circuit, described display circuit and described power circuit part are arranged between the front surface panel of opening, closing and back panel of described control unit,
The described bridge circuit of described power circuit part is formed on the power circuit substrate in power supply cover,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power supply cover.
The present invention is following control centre, described control centre is built in power circuit part in control unit, this power circuit part becomes direct current by bridge circuit by the exchange conversion that is depressurized to predetermined voltage, and offer by the direct current output of described bridge circuit being carried out to filtered direct current by filtering capacitor the I/O circuit, control circuit and the display circuit that on substrate, form, using the power supply as these circuit
Because described I/O circuit, described control circuit, described display circuit and described power circuit part are arranged between the front surface panel of opening, closing and back panel of described control unit,
The described bridge circuit of described power circuit part is formed on the power circuit substrate in power supply cover,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power supply cover, therefore, in following control centre, there is the effect of easily filtering capacitor of power circuit part being carried out to maintenance test, described control centre is built in power circuit part in control unit, this power circuit part becomes direct current by bridge circuit by the exchange conversion that is depressurized to predetermined voltage, and offer by the direct current output of described bridge circuit being carried out to filtered direct current by filtering capacitor the I/O circuit forming on substrate, control circuit, and display circuit, using the power supply as these circuit.
Brief description of the drawings
Fig. 1 is the figure that represents embodiments of the present invention 1, is the connection layout that an example of the concept of control centre is shown for example with circuit.
Fig. 2 is the figure that represents embodiments of the present invention 1, is that the front surface panel that is illustrated in for example briefly the control unit that forms respectively multiple distribution boards comprises and shows the load condition monitoring image of load condition and be positioned near the stereogram of an example of the outward appearance of the control centre of the abnormal show device this load condition monitoring image.
Fig. 3 is the figure that represents embodiments of the present invention 1, is the front view of the control unit that illustrates for example of Fig. 1.
Fig. 4 is the figure that represents embodiments of the present invention 1, is the vertical view of the control unit that illustrates for example of Fig. 1.
Fig. 5 is the figure that represents embodiments of the present invention 1, is the amplification view that represents to observe along the direction of arrow example of the internal structure of the electronic device unit of the control unit in the cross section of the V-V line of Fig. 3.
Fig. 6 is the figure that represents embodiments of the present invention 1, is the amplification view of the abnormal show device part in further Watch with magnifier diagram 5.
Fig. 7 is the figure that represents embodiments of the present invention 1, be from rear side observe abnormal show device Fig. 6, around the outside drawing of the part of the light transport unit of lens.
Fig. 8 is the figure that represents embodiments of the present invention 1, is the outside drawing that the past face side is observed the light source of the abnormal show device in Fig. 6.
Fig. 9 is the figure that represents embodiments of the present invention 1, is the stereogram of the lens of abnormal show device.
Figure 10 is the figure that represents embodiments of the present invention 1, is the connection layout that represents an example of power circuit.
Figure 11 is the figure that represents embodiments of the present invention 1, is the vertical view that represents to be built in an example of the outward appearance of the power circuit part in control unit.
Figure 12 is the figure that represents embodiments of the present invention 1, is the vertical profile rearview of observing the cross section of the VIII-VIII line of Figure 11 along the direction of arrow.
Figure 13 is the figure that represents embodiments of the present invention 2, is the vertical profile rearview that is equivalent to Figure 11 of observing the cross section of the VIII-VIII line of Figure 11 along the direction of arrow.
Embodiment
Utilize Fig. 1～Figure 11 that embodiments of the present invention 1 are described below.In addition,, in each figure, same numeral represents same section.
First, utilize Fig. 1 and Fig. 2 that the concept of control unit is described, Fig. 1 illustrates an example of the concept of control centre for example with circuit, the front surface panel that Fig. 2 is illustrated in the control unit that forms respectively multiple distribution boards briefly for example comprises and shows the load condition monitoring image of load condition and be positioned at a near example of the outward appearance of the control centre of the abnormal show device this load condition monitoring image.
An example is as depicted in figs. 1 and 2 such, in larger factory etc., be provided with the larger multiple motors 1 of capacity such as many conveyer motor, many pump motors, many desk fans motor, utilize and comprise that the large-scale control centre 2 of multiple distribution boards carries out load condition supervision, control to described multiple motors load.
Control centre 2 comprises multiple distribution boards 24, and the plurality of distribution board 24 for example comprises: the current transformer even load state detection sensor 21 that motor load electric current is detected; Motor main circuit is carried out to the contactors 22 such as the electromagnetic contactor of switch; The output of input load state detection sensor 21 control unit 23 that motor load is carried out to load condition supervision, control (comprising the switch that carries out motor main circuit by contactor 22).Fig. 2 indicates that 12 distribution boards 24, each distribution board have the example of 6 control units 23.
Each control unit 23 has electronic device unit 231, and electronic device unit 231 has the load condition monitoring image 2311 and the abnormal show device 2312 etc. that show load condition.In other words, control unit 23 has load condition monitoring image 2311 and abnormal show device 2312 etc.
Fig. 2 utilizes lead-out wire to illustrate from the passage AA label of electronic device unit 231, load condition monitoring image 2311 and the abnormal show device 2312 of the uppermost control unit 23 of innermost distribution board farthest in the placement house A of control centre 2, but for control unit 23, owing to can differentiate electronic device unit, load condition monitoring image and abnormal show device from figure, therefore omit the diagram of these labels.Similarly, because each control unit 23 also can be differentiated from figure, therefore, only to from passage AA farthest innermost distribution board 24 illustrate the label of each control unit 23, other omits diagram.
If the front view of electronic device unit 231 parts of control unit 23 is Fig. 3, and the vertical view of electronic device unit 231 parts of control unit 23 is that in Fig. 4, an illustrated example is such, on the front surface panel of electronic device unit 231, near abnormal show device 2312 being positioned at load condition monitoring image 2321, also be provided with and carry out the startup of object motor 1 (with reference to Fig. 1)-stop (contactor 32 (with reference to Fig. 1) opens, close) etc. operation action button 2313, carry out setting operation part 2314 of abnormal grade setting of load condition etc. etc.
The internal structure of the electronic device unit 231 of control unit 23, as the amplification view of observing the cross section of the V-V line of Fig. 3 along the direction of arrow is the example illustrating for example in Fig. 5, comprising: front surface panel 2313; Back panel 2314; Power circuit part 2315; I/O circuit substrate 2316; Control circuit substrate 2317; Display circuit substrate 2318; Connector 2319,2320,2321,2322,2323; The backlight 2325 of display panels 2324, display panels, transparent window plate 2326, hinge 2327.
Described front surface panel 2313 forms the front surface panel of control unit 23, is formed by lighttight resin, other material.
Described back panel 2314 is formed by resin, other material, disposes the described load condition detecting sensor 21, the described contactor 22 etc. that are built in control unit 23 in its rear side.
Described power circuit part 2315 is to described each substrate 2316, 2317, 2318 provide the power circuit of DC power supply, an example of its connection layout is as illustrated for example in Figure 10, there is following function: obtain the interchange that is depressurized to predetermined voltage by step-down transformer 25, by built-in bridge circuit (handing over straight translation circuit) 23151, exchange conversion is become after direct current, by built-in filtering capacitors 23152 such as electrolytic capacitors, the direct current output of this bridge circuit 23151 is carried out to filtering, described power circuit part 2315 is adjusted to predetermined VD by filtered direct current by positive supply adjuster 23157 and negative supply adjuster 23158, and stablize by the capacitor 23159 of stable output, the power supply of the VD after this is stable offers described each substrate 2316, 2317, 2318.About the detailed structure of described power circuit part 2315, will set forth below.
Described I/O circuit substrate 2316 is the substrates that form so-called imput output circuit, the load state information signal (analog signal) that input utilizes described load condition detecting sensor to detect, and export digital load state information signal to described control circuit substrate 2317.
The digital load state information signal of described control circuit substrate 2317 based on input, exports each display unit 2311,2312 needed display control signals to described load condition monitoring image display unit 2311 and described abnormal show device 2312.
Described display circuit substrate 2318 is inputted the described display control signal from described control circuit substrate 2317, and based on this display control signal, to described abnormal show device 2312 export described startup, described in stop, the display action signal of abnormal, the described misoperation of described load condition, described load condition monitoring image display unit 2311 is exported to the display action signals such as the measured value of described load condition.
Described connector 2319 connects the detection output signal line of described load condition detecting sensor 21 and the input terminal of described I/O circuit substrate 2316.
Described connector 2320,2321 connects the lead-out terminal of described I/O circuit substrate 2316 and the input terminal of described control circuit substrate 2317, owing to not using wire harness (harness) to connect between the input and output terminal of two substrates, therefore also referred to as board to board connector.
Described connector 2322 is arranged at described power circuit part 2315, is the terminal that obtains AC power (omitting the secondary output of illustrated step-down transformer).
Described connector 2323 connects the lead-out terminal of described control circuit substrate 2317 and the input terminal of described display circuit substrate 2318, is described board to board connector.
Described display panels 2324 is to use the display floater of liquid crystal, and the display action signal based on from described display circuit substrate 2318 carries out the demonstration of the measured value etc. of described load condition.
The backlight 2325 of described display panels is from the rear side of described display panels 2324 to the radiative light source of described display panels 2324, makes the demonstration of display panels 2324 become distinct.
In addition, as long as the display action signal based on from described display circuit substrate 2318, make the light intensity of described backlight 2325 and/or the background colour of described display panels 2324 brighter when normal in the time that described motor load is abnormal, even also easily identification in the situation that of multiple distribution board.
Described transparent window plate 2326 is protected the front surface of described display panels 2324, is installed on the opening part of described front surface panel 2313.
Described hinge 2327 is arranged at fixed part 2328, these two ends of one end 2314A one end 2313A of the rear side of pivotally connected described front surface panel 2313 and described back panel 2314 and one end described front surface panel 2313 2313A homonymy, by this pivotally connected, described front surface panel 2313 and described back panel 2314 can both be rotated, can be opened, be closed by one-sided along arrow A direction separately from each other using described hinge 2327 as axle center.
If make described front surface panel 2313 rotate (opening) along arrow A direction as axle center using described hinge 2327, described front surface panel 2313, described lens 23121 for demonstration, and described transparent window plate 2326 becomes one and rotates and open as axle center along described arrow A direction using described hinge 2327, consequently, can be to becoming the described power circuit part 2315 exposing at outside state, described I/O circuit substrate 2316, described control circuit substrate 2317, described display circuit substrate 2318, described connector 2319, 2320, 2321, 2322, 2323, described display panels 2324, and the backlight 2325 of described display panels etc. carries out maintenance test.
If make described back panel 2314 rotate (opening) along arrow A direction as axle center using described hinge 2327, described back panel 2314, described power circuit part 2315, described I/O circuit substrate 2316, described control circuit substrate 2317, described display circuit substrate 2318, described connector 2319, 2320, 2321, 2322, 2323, described display panels 2324, and the backlight 2325 of described display panels becomes one and rotates and open as axle center along described arrow A direction using described hinge 2327, consequently, can be to becoming the described load condition detecting sensor 21 of exposing at outside state, contactor 22 grades are carried out maintenance test.
Here by Fig. 6～Fig. 9, describe the structure of described abnormal show device 2312 in detail.Fig. 6 is the amplification view of described abnormal show device 2312 parts in further Watch with magnifier diagram 5, Fig. 7 is the outside drawing from rear side observation around the part of the light transport unit of described lens 23121, Fig. 8 is the outside drawing that the past face side is observed described light source 23122, and Fig. 9 is the stereogram of described lens 23121,231211,231212,231213,231214.
Described front surface panel 2313, be positioned near described load condition monitoring image display unit 2311, with the be separated by position of preset distance of the backlight 2325 of described display panels 2324, described display panels and described transparent window plate 2326, be formed with the backlight 2325 of described display panels 2324, described display panels and the overlapping direction of described transparent window plate 2326 and become parallel and from described front surface panel 2313 to the outstanding cylindrical portion 23131 of rear side one.
In described cylindrical portion 23131, be respectively arranged with from the rear side of described front surface panel 2313 and connect to front surface side and install with through hole 231311,231312,231313,231314 each other in four (multiple) lens that extend abreast.Install with through hole 231311,231312,231313,231314 for these lens, the shape of observing from rear side all as shown be the rectangles such as rectangle like that, the size in each hole is identical.
In other words, described cylindrical portion 23131 has the multiple lens installation through holes 231311,231312,231313,231314 that connect front surface panel 2313 front and back, and, change angle, also described cylindrical portion 23131 is to install by the cylindrical portion of through hole 231311, have lens and install by the cylindrical portion of through hole 231312, have the cylindrical portion of lens installation through hole 231313 and have lens the cylindrical portion being integrally formed by the cylindrical portion of through hole 231314 is installed by having lens.
Described startup shows that being inserted into described lens with lens 231211 installs with through hole 231311, the described demonstration lens 231212 that stop are inserted into described lens installation through hole 231312, described load condition abnormal show is inserted into described lens with lens 231213 and installs with through hole 231313, described misoperation shows that being inserted into described lens with lens 231214 installs with through hole 231314, and is individually fixed in corresponding lens installation through hole.
And, as shown, the sensitive surface 23121S1 separately of described lens 231211,231212,231213,231214 is positioned at the front surface side of the inner face 23131A of described cylindrical portion 23131, between the sensitive surface 23121S1 separately and the inner face 23131A of described cylindrical portion 23131 of described lens 231211,231212,231213,231214, be formed with recess 23131B.
Described light source 23122 comprise with described startup show with the relative startup of lens 231211 show with LED231221, with described in stop showing with lens 231212 relative stop demonstration LED231222, the load condition relative with described load condition abnormal show lens 231213 LED231223 for abnormal show, and unit in misoperation demonstration misoperation demonstration LED231224 in the relative unit of lens 231214.
In illustrated example, described startup shows and comprises three LED with the green G of predetermined space configuration, red R, green G with LED231221, described stop showing comprise three LED with the green G of predetermined space configuration, red R, green G with LED231222, described load condition abnormal show comprises two LED with the orange O of predetermined space configuration with LED231223, and in described unit, misoperation shows a LED who comprises red R with LED231224.
Described in when described in the time of described startup, the described startup of red R shows with LED231221, described stopping green G described in stop showing with LED231222, in the time that described load condition is abnormal described in two described load conditions of orange O LED231223 abnormal show for, in described unit when misoperation described in the described unit of red R misoperation demonstration LED231224 next luminous by the display drive signals from described display circuit substrate 2318 respectively.
Described startup shows and is positioned at and relative described startup shows the described recess 23131B that use lens 231211 are corresponding with the light emitting surface 23122A of the front surface side front end of LED231221, described stop showing with the light emitting surface 23122A of the front surface side front end of LED231222 be positioned at relative described in stop the described recess 23131B that shows that use lens 231212 are corresponding, described load condition abnormal show is positioned at the described recess 23131B corresponding with relative described load condition abnormal show lens 231213 with the light emitting surface 23122A of the front surface side front end of LED231223, in described unit, misoperation shows and is positioned at and relative described unit misoperation shows the described recess 23131B that use lens 231214 are corresponding with the light emitting surface 23122A of the front surface side front end of LED231224.That is, the light emitting surface 23122A of the front surface side of described light source 23122 is positioned at lighttight described cylindrical portion 23131, forms by described cylindrical portion 23131 and prevents from producing the structure of diffusion from the light of described light emitting surface 23122A transmitting.
Between the described light emitting surface 23122A of described light source 23122 and the described sensitive surface 23121S1 of described demonstration with lens 23121, guarantee the gap g of predetermined length, form and prevent the structure that the described light emitting surface 23122A of described light source 23122 and the described sensitive surface 23121S1 of described demonstration lens 23121 connect.
As illustrated in Fig. 9, described smooth emission part 23121S3 has: leading section is the first side 23121S31 of the general flat of archwise shape roughly; Roughly become parallel, roughly the second side 23121S32 of the general flat of archwise shape of leading section with this first side 23121S31; And stride across the edge part of described the first side 23121S31 and the edge part of described the second side 23121S32, along the front surface 23121S33 that roughly bowed shape is extended, described the first side 23121S31, described the second side 23121S32 and described front surface 23121S33 are implemented to gauffer processing (crape) 23121S34.
As illustrated in Fig. 9, described smooth emission part 23121S3 is comprised: leading section is the first side 23121S31 of the general flat of archwise shape roughly, roughly become parallel, roughly the second side 23121S32 of the general flat of archwise shape of leading section with this first side 23121S31, and stride across the edge part of described the first side 23121S31 and the edge part of described the second side 23121S32, along the front surface 23121S33 that roughly bowed shape is extended, to described the first side 23121S31, described the second side 23121S32, and described front surface 23121S33 implements gauffer processing 23121S34, in the case, from arrow a, b, c, d, the direction of e, from upper, from under, from the left or right, from front, all stronger from the light of described smooth emission part 23121S3 transmitting, the result of trial-production test is, if for example compared with the situation that makes described smooth emission part 23121S3 become semi-spherical shape and to process its all surface enforcement gauffer, visuality obtains suitable raising.Therefore, in the large-scale control centre (with reference to Fig. 2) that comprises multiple distribution boards that multiple motors load is carried out to load condition supervision, control, for form distribution board 24,24 ... control unit 23,23 ... abnormal show device 2312, even if supervision personnel do not carry out Visual Confirmation near this distribution board, also can recognize from distant positions such as the internal channel AA of factory.
An example of the detailed structure of the configuration of described power circuit part 2315 in control unit 23 and described power circuit part 2315 itself is as Fig. 5, Figure 11 and as shown in Figure 12, be formed with the described I/O circuit substrate 2316 of described I/O circuit, be formed with the described control circuit substrate 2317 of described control circuit, be formed with the described display circuit substrate 2318 of described display circuit, and the described power circuit part 2315 that is formed with described power circuit is arranged at opening of described control unit 23, between the described front surface panel 2313 and described back panel 2314 of closing, described power circuit part 2315 is disposed at the side of described I/O circuit substrate 2316, adjacent with this substrate 2316.
The described bridge circuit 23151 of described power circuit part 2315 is formed on the described power circuit substrate 23154 in power supply cover 23153.
The described filtering capacitor 23152 of described power circuit part 2315 and described stabilising condenser 23159 are installed on and can load and unload capacitor mounting cup 23155 freely to described power supply cover 23153.
Described capacitor mounting cup 23155 is disposed at described front surface panel 2,313 one sides of described power supply cover 23153, and, described capacitor mounting cup 23155 is disposed at the corner part of described power supply cover 23153, to guarantee the intensity (with reference to Figure 11) of described power supply cover 23153.
On the capacitor installation base plate 231552 that is installed on described capacitor mounting cup 23155, described filtering capacitor 23152 and described stabilising condenser 23159 are installed.Described filtering capacitor 23152 and described stabilising condenser 23159 are disposed at described back panel 2,314 one sides of described capacitor installation base plate 231552.
Described capacitor mounting cup 23155 can be loaded and unloaded and is installed on freely described power supply cover 23153 by the construct for handling of sliding type.
For described capacitor mounting cup 23155 is taken off from described power supply cover 23153, be to open as described above under the state of described front surface panel 2313, make described capacitor mounting cup 23155 along the direction of arrow as, slide away from the direction of described I/O circuit substrate 2316.
For described capacitor mounting cup 23155 is installed to described power supply cover 23153, be to open as described above under the state of described front surface panel 2313, make described capacitor mounting cup 23155 along the direction contrary with arrow as, i.e. the direction slip of close described I/O circuit substrate 2316.
At a square one-tenth recess 231531 of described capacitor mounting cup 23155 and described power supply cover 23153, form protuberance 231551 the opposing party, this protuberance 231551 is fastened in described recess 231531, in the time taking off described capacitor mounting cup with described sliding type, if described capacitor mounting cup 23155 is slided on described power supply cover 23153 along the direction of arrow as, the shoulder 231532 outside sliding the above recess of described protuberance 231551, thus described capacitor mounting cup 23155 is along the direction of arrow a1, open to described front surface panel 2,313 one sides.In addition, open along the direction of arrow a1 by described capacitor mounting cup 23155, thereby can prevent described filtering capacitor 23152 and the described stabilising condenser 23159 and described power supply cover 23153 butts on described capacitor mounting cup 23155.
In addition, in illustrated example, be to illustrate that described recess 231531 is arranged on described power supply cover 23,153 one sides, described protuberance 231551 and is arranged on the example of described capacitor mounting cup 23,155 one sides, but described recess 231531 and described protuberance 231551 also can be separately positioned on illustrated opposition side.
Described capacitor installation base plate 231552 utilizes bundle conductor (wire harness) 23156 to be connected with described power circuit substrate 23154, by the connection of this bundle conductor 23156, the described filtering capacitor 23152 on described capacitor installation base plate 231552 and described stabilising condenser 23159, be connected as Figure 10 is illustrated with the bridge circuit 23151 on described power circuit substrate 23154.
Execution mode 2.
As illustrated in Figure 13, described capacitor installation base plate 231552 is connected with described power circuit substrate 23154, it is the female connectors 231561 by being installed on described capacitor installation base plate 231552, with be installed on described power circuit substrate 23154 and can load and unload with described female connectors 231561 public connector 231562 that carries out freely combination and carry out, by this connector 231561, 231562 connection, described filtering capacitor 23152 on described capacitor installation base plate 231552 and described stabilising condenser 23159, be connected as Figure 10 is illustrated with the bridge circuit 23151 on described power circuit substrate 23154.
In present embodiment 2, also at a square one-tenth recess 231531 of described capacitor mounting cup 23155 and described power supply cover 23153, form protuberance 231551 the opposing party, this protuberance 231551 is fastened in described recess 231531, in the time taking off described capacitor mounting cup with described sliding type, if described capacitor mounting cup 23155 is slided on described power supply cover 23153 along the direction of arrow as, the shoulder 231532 outside sliding the above recess of described protuberance 231551, thereby described capacitor mounting cup 23155 is along the direction of arrow a1, open to described front surface panel 2,313 one sides.In addition, open along the direction of arrow a1 by described capacitor mounting cup 23155, thereby can prevent described filtering capacitor 23152 and the described stabilising condenser 23159 and described power supply cover 23153 butts on described capacitor mounting cup 23155.
In addition, carry out described capacitor mounting cup 23155 described in when taking off, installing, due to described capacitor installation base plate 231552 and described capacitor mounting cup 23155 together along the direction of described arrow as, a1, move with described arrow as, direction that a1 is contrary, therefore can worry that excessive masterpiece is for connector 231561,231562, but by utilizing bundle conductor 23156 to connect, eliminate such worry.
In addition, as also understood from above-mentioned explanation and above-mentioned each figure, in present embodiment 1, there is following technical characterictic.
Characteristic point 1: a kind of control centre, described control centre comprises and shows the load condition monitoring image display unit of load condition and be positioned near the abnormal show device this load condition monitoring image display unit at the front surface panel of control unit that forms respectively multiple distribution boards, it is characterized in that
Described abnormal show device comprises the light source and the lens that are disposed at described front surface panel inner side, described lens connect described front surface panel, and there is the light transport unit of the sensitive surface of the light that light source produces described in incident, column that the light that incides this sensitive surface is transmitted and give prominence to and launch the light emission part of the light sending by described smooth transport unit from described front surface panel to outside
Described smooth emission part has: leading section is the first side of the general flat of archwise shape roughly; Roughly become parallel, roughly the second side of the general flat of archwise shape of leading section with this first side; And stride across the edge part of described the first side and the edge part of described the second side, along the front surface that roughly bowed shape is extended,
Described the first side, described the second side and described front surface are all implemented to gauffer processing.
Characteristic point 2: in the control centre recording in characteristic point 1, it is characterized in that, described lens and described light source at least arrange two pairs, wherein a pair of demonstration load condition is abnormal, and another is to showing the misoperation in described control unit.
Characteristic point 3: in the control centre recording in characteristic point 2, it is characterized in that described each lens are set up in parallel, described each light source is set up in parallel.
Characteristic point 4: in the control centre recording in any one of characteristic point 1 to 3, it is characterized in that, install in through hole described lens are installed at the lens that are arranged at described front surface panel, being arranged at described load condition monitoring image is shown control and the demonstration control substrate that described light source carries out light emitting control is installed to described light source in described control unit.
Characteristic point 5: in the control centre recording in any one of characteristic point 1 to 4, it is characterized in that, described front surface panel at least around the part of described smooth transport unit utilize opaqueness resin form, described lens utilize light transmission plastics form, described light source is LED.
Characteristic point 6: in the control centre that characteristic point 4 or characteristic point 5 are recorded, it is characterized in that, in the cylindrical portion that is integrally formed at described front surface panel, form described lens installation through hole, the described sensitive surface of described lens is positioned at the front surface side of the inner face of described cylindrical portion, and the light emitting surface of the front surface side of described light source is positioned at described cylindrical portion.
Characteristic point 7: in the control centre recording in characteristic point 6, it is characterized in that, be formed with the gap of predetermined length between the described sensitive surface of described lens and the described light emitting surface of described light source.
Characteristic point 8: in the control centre recording in any one of characteristic point 4 to 7, it is characterized in that, described front surface panel with respect to described demonstration control substrate be can carry out pivotally supported.
Characteristic point 9: a kind of control centre, it is characterized in that, each control unit of each distribution board all has at least one feature structure of described characteristic point 1 to 8.
Characteristic point 10: a kind of control centre, described control centre is built in power circuit part in control unit, this power circuit part becomes direct current by bridge circuit by the exchange conversion that is depressurized to predetermined voltage, and offer by the direct current output of described bridge circuit being carried out to filtered direct current by filtering capacitor the I/O circuit, control circuit and the display circuit that on substrate, form, using the power supply as these circuit, it is characterized in that
Described I/O circuit, described control circuit, described display circuit and described power circuit part are arranged between the front surface panel of opening, closing and back panel of described control unit,
The described bridge circuit of described power circuit part is formed on the power circuit substrate in power supply cover,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power supply cover.
Characteristic point 11: in the control centre recording in characteristic point 10, it is characterized in that,
Described capacitor mounting cup is disposed at the described front surface panel side of described power supply cover.
Characteristic point 12: in the control centre that characteristic point 10 or characteristic point 11 are recorded, it is characterized in that,
Described capacitor mounting cup is disposed at the corner part of described power supply cover.
Characteristic point 13:, to the control centre that any one of characteristic point 12 is recorded, it is characterized in that in characteristic point 10,
On the capacitor installation base plate that is installed on described capacitor mounting cup, described filtering capacitor is installed.
Characteristic point 14: in the control centre recording in characteristic point 13, it is characterized in that,
Described filtering capacitor is disposed at the described back panel side of described capacitor installation base plate.
Characteristic point 15:, to the control centre that any one of characteristic point 14 is recorded, it is characterized in that in characteristic point 10,
Described capacitor mounting cup can load and unload freely described power supply cover by the construct for handling of sliding type,
At a square one-tenth recess of described capacitor mounting cup and described power supply cover, form protuberance the opposing party, this protuberance is fastened in described recess, in the time taking off described capacitor mounting cup with described sliding type, shoulder outside sliding the above recess of described protuberance, thus described capacitor mounting cup is opened.
Characteristic point 16:, to the control centre that any one of characteristic point 15 is recorded, it is characterized in that in characteristic point 13,
Described capacitor installation base plate utilizes bundle conductor or connector to be connected with described power circuit substrate.
Claims (16)
1. a control centre, described control centre is built in power circuit part in control unit, this power circuit part becomes direct current by bridge circuit by the exchange conversion that is depressurized to predetermined voltage, and offer by the direct current output of described bridge circuit being carried out to filtered direct current by filtering capacitor the I/O circuit, control circuit and the display circuit that on substrate, form, using the power supply as these circuit, it is characterized in that
The described I/O circuit forming on described substrate, described control circuit, described display circuit and described power circuit part are arranged between the front surface panel of opening, closing and back panel of described control unit,
Described power circuit part between described front surface panel and the described back panel that can open, close described in being arranged at is configured in the side of the I/O circuit substrate that is formed with described I/O circuit,
The described bridge circuit of described power circuit part is formed on the power circuit substrate in power supply cover,
The described filtering capacitor of described power circuit part is arranged to separate with the described power circuit substrate of described power circuit part, and is positioned at the described front surface panel side of described power circuit substrate.
2. control centre as claimed in claim 1, is characterized in that,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power circuit part,
Described capacitor mounting cup is disposed at the described front surface panel side of described power supply cover.
3. control centre as claimed in claim 1, is characterized in that,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power circuit part,
Described capacitor mounting cup is disposed at the corner part of described power supply cover.
4. control centre as claimed in claim 1, is characterized in that,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power circuit part,
On the capacitor installation base plate that is installed on described capacitor mounting cup, described filtering capacitor is installed.
5. control centre as claimed in claim 4, is characterized in that,
Described filtering capacitor is disposed at the described back panel side of described capacitor installation base plate.
6. the control centre as described in any one in claim 2 to 5, is characterized in that,
Described capacitor mounting cup can load and unload freely described power supply cover by the construct for handling of sliding type,
At a square one-tenth recess of described capacitor mounting cup and described power supply cover, form protuberance the opposing party, this protuberance is fastened in described recess, in the time taking off described capacitor mounting cup with described sliding type, shoulder outside sliding the above recess of described protuberance, thus described capacitor mounting cup is opened.
7. control centre as claimed in claim 4, is characterized in that,
Described capacitor installation base plate utilizes connector to be connected with described power circuit substrate.
8. control centre as claimed in claim 4, is characterized in that,
Described capacitor installation base plate utilizes bundle conductor to be connected with described power circuit substrate.
9. an electronic device unit, described electronic device unit is built-in with power circuit part, this power circuit part becomes direct current by bridge circuit by the exchange conversion that is depressurized to predetermined voltage, and offer by the direct current output of described bridge circuit being carried out to filtered direct current by filtering capacitor the I/O circuit, control circuit and the display circuit that on substrate, form, using the power supply as these circuit, it is characterized in that
The described I/O circuit forming on described substrate, described control circuit, described display circuit and described power circuit part are arranged between the front surface panel of opening, closing and back panel of described electronic device unit,
Described power circuit part between described front surface panel and the described back panel that can open, close described in being arranged at is configured in the side of the I/O circuit substrate that is formed with described I/O circuit,
The described bridge circuit of described power circuit part is formed on the power circuit substrate in power supply cover,
The described filtering capacitor of described power circuit part is mounted to and can separates with the described power circuit substrate of described power circuit part, and is positioned at the described front surface panel side of described power circuit substrate.
10. electronic device unit as claimed in claim 9, is characterized in that,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power circuit part,
Described capacitor mounting cup is disposed at the described front surface panel side of described power supply cover.
11. electronic device units as claimed in claim 9, is characterized in that,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power circuit part,
Described capacitor mounting cup is disposed at the corner part of described power supply cover.
12. electronic device units as claimed in claim 9, is characterized in that,
The described filtering capacitor of described power circuit part is installed on and can loads and unloads capacitor mounting cup freely to described power circuit part,
On the capacitor installation base plate that is installed on described capacitor mounting cup, described filtering capacitor is installed.
13. electronic device units as claimed in claim 12, is characterized in that,
Described filtering capacitor is disposed at the described back panel side of described capacitor installation base plate.
14. electronic device units as described in any one in claim 10 to 13, is characterized in that,
Described capacitor mounting cup can load and unload freely described power supply cover by the construct for handling of sliding type,
At a square one-tenth recess of described capacitor mounting cup and described power supply cover, form protuberance the opposing party, this protuberance is fastened in described recess, in the time taking off described capacitor mounting cup with described sliding type, shoulder outside sliding the above recess of described protuberance, thus described capacitor mounting cup is opened.
15. electronic device units as claimed in claim 12, is characterized in that,
Described capacitor installation base plate utilizes connector to be connected with described power circuit substrate.
16. electronic device units as claimed in claim 12, is characterized in that,
Described capacitor installation base plate utilizes bundle conductor to be connected with described power circuit substrate.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008033230 | 2008-02-14 | ||
| JP2008-033230 | 2008-02-14 | ||
| PCT/JP2008/062698 WO2009101717A1 (en) | 2008-02-14 | 2008-07-14 | Control center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101953043A CN101953043A (en) | 2011-01-19 |
| CN101953043B true CN101953043B (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880126916.4A Active CN101953043B (en) | 2008-02-14 | 2008-07-14 | Control center |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JP4950309B2 (en) |
| KR (1) | KR101260114B1 (en) |
| CN (1) | CN101953043B (en) |
| TW (1) | TWI389411B (en) |
| WO (1) | WO2009101717A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009101717A1 (en) * | 2008-02-14 | 2009-08-20 | Mitsubishi Electric Corporation | Control center |
| JP6161579B2 (en) * | 2014-06-27 | 2017-07-12 | 三菱電機株式会社 | Display control system and control center using the same |
| EP3340406B1 (en) * | 2015-08-18 | 2022-02-23 | Mitsubishi Electric Corporation | Display control system and control center using same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2822820B2 (en) * | 1992-11-10 | 1998-11-11 | 三菱電機株式会社 | Control center unit |
| JP2003235119A (en) * | 2002-02-12 | 2003-08-22 | Yukihiro Morishita | Power distribution device |
| CN2862445Y (en) * | 2005-08-30 | 2007-01-24 | 徐晓亮 | Tri-dimensionally installed intermediate frequency power cabinet |
| JP3876075B2 (en) * | 1998-08-05 | 2007-01-31 | 株式会社日立産機システム | Inverter device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61214708A (en) * | 1985-03-18 | 1986-09-24 | 株式会社東芝 | Control center |
| JPS6336105A (en) * | 1986-07-30 | 1988-02-16 | Nippon Kokan Kk <Nkk> | Film thickness measuring instrument |
| JPH0317524Y2 (en) * | 1986-08-25 | 1991-04-12 | ||
| JPS63217498A (en) * | 1987-03-06 | 1988-09-09 | 株式会社東芝 | Control center |
| JP2000060145A (en) * | 1998-08-17 | 2000-02-25 | Ebara Densan Ltd | Drive |
| WO2009101717A1 (en) * | 2008-02-14 | 2009-08-20 | Mitsubishi Electric Corporation | Control center |
-
2008
- 2008-07-14 WO PCT/JP2008/062698 patent/WO2009101717A1/en active Application Filing
- 2008-07-14 CN CN200880126916.4A patent/CN101953043B/en active Active
- 2008-07-14 KR KR1020107020076A patent/KR101260114B1/en active IP Right Grant
- 2008-07-14 JP JP2009553331A patent/JP4950309B2/en active Active
- 2008-07-21 TW TW97127591A patent/TWI389411B/en not_active IP Right Cessation
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2012
- 2012-03-08 JP JP2012051155A patent/JP5340442B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2822820B2 (en) * | 1992-11-10 | 1998-11-11 | 三菱電機株式会社 | Control center unit |
| JP3876075B2 (en) * | 1998-08-05 | 2007-01-31 | 株式会社日立産機システム | Inverter device |
| JP2003235119A (en) * | 2002-02-12 | 2003-08-22 | Yukihiro Morishita | Power distribution device |
| CN2862445Y (en) * | 2005-08-30 | 2007-01-24 | 徐晓亮 | Tri-dimensionally installed intermediate frequency power cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100107525A (en) | 2010-10-05 |
| JPWO2009101717A1 (en) | 2011-06-02 |
| JP4950309B2 (en) | 2012-06-13 |
| CN101953043A (en) | 2011-01-19 |
| JP2012110229A (en) | 2012-06-07 |
| KR101260114B1 (en) | 2013-05-02 |
| TW200935696A (en) | 2009-08-16 |
| WO2009101717A1 (en) | 2009-08-20 |
| JP5340442B2 (en) | 2013-11-13 |
| TWI389411B (en) | 2013-03-11 |
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