WO2014097566A1 - 点滅器 - Google Patents
点滅器 Download PDFInfo
- Publication number
- WO2014097566A1 WO2014097566A1 PCT/JP2013/007173 JP2013007173W WO2014097566A1 WO 2014097566 A1 WO2014097566 A1 WO 2014097566A1 JP 2013007173 W JP2013007173 W JP 2013007173W WO 2014097566 A1 WO2014097566 A1 WO 2014097566A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power supply
- mounting
- printed wiring
- mounting boards
- blinker
- Prior art date
Links
- 230000004397 blinking Effects 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 239000004065 semiconductor Substances 0.000 claims description 59
- 238000003780 insertion Methods 0.000 claims description 47
- 230000037431 insertion Effects 0.000 claims description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 16
- 239000011889 copper foil Substances 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
- H01H2009/545—Contacts shunted by static switch means comprising a parallel semiconductor switch being fired optically, e.g. using a photocoupler
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H2047/025—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay with taking into account of the thermal influences, e.g. change in resistivity of the coil or being adapted to high temperatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/0411—Miniature fuses
- H01H2085/0412—Miniature fuses specially adapted for being mounted on a printed circuit board
Definitions
- the present invention relates to a blinker, and more particularly to a blinker that blinks a lighting load.
- a hybrid relay described in Document 1 Japanese Patent Application Publication No. 2011-119228
- This conventional example includes a mechanical contact switch whose contact is opened and closed by a drive unit, and a semiconductor switch connected in parallel with the contact switch.
- a first power supply path by a contact switch and a second power supply path by a semiconductor switch are connected in parallel.
- the semiconductor switch when power is supplied from the AC power source to the load, the semiconductor switch is first turned on, and power supply from the AC power source to the load is started. Thereafter, when the contact switch is turned on, power is supplied from the AC power source to the load via the contact switch, and the semiconductor switch is turned off.
- the conventional example described in Document 1 includes a plurality of mechanical contact switch and semiconductor switch circuits (for example, four circuits) so that power supply to a plurality of loads can be turned on and off independently.
- These four circuit contact switches and semiconductor switches are all mounted on the same surface of a single printed wiring board and housed in a case made of a synthetic resin molding.
- This invention is made in view of the said subject, and aims at size reduction, enabling the electric power feeding to a some load to be turned on / off independently.
- the flashing device of the first embodiment according to the present invention includes a plurality of power terminal portions, a plurality of load terminal portions, a plurality of contact switches, a control circuit, a plurality of mounting boards, and a box-shaped case.
- the plurality of power terminal portions are connected to a power source.
- Each of the plurality of load terminal portions is connected to a different load.
- the plurality of contact switches are individually connected to a plurality of sets each including one power terminal portion of the plurality of power terminal portions and one load terminal portion of the plurality of load terminal portions. Are provided in one-to-one correspondence with a plurality of power supply paths.
- the control circuit turns on and off the plurality of contact switches.
- At least one contact switch among the plurality of contact switches is mounted on each of the plurality of mounting boards.
- the case houses the plurality of power supply terminal portions, the plurality of load terminal portions, the control circuit, and the plurality of mounting boards.
- Each of the plurality of mounting boards has at least one power supply path of the plurality of power supply paths formed on at least one of a front surface on which the contact switch is mounted or a back surface on which the contact switch is not mounted. .
- the case is configured to store the plurality of mounting boards stacked in the thickness direction.
- the case in addition to the first aspect, stores two adjacent mounting boards among the plurality of mounting boards with their back surfaces facing each other. Configured to do.
- the plurality of power supply terminal portions each have a power supply terminal plate and an insertion portion.
- the power terminal plate is connected to a power line (not shown).
- the insertion portion is inserted into a through hole that penetrates the plurality of mounting boards in the thickness direction.
- the plurality of load terminal portions each have a load terminal plate and an insertion portion.
- the load terminal plate is connected to a load line (not shown).
- the insertion portion is inserted into a through hole that penetrates the plurality of mounting boards in the thickness direction.
- the plurality of mounting boards each have a connection portion that is electrically connected to the power feeding path.
- the connecting portion is inserted through the insertion portion from another mounting substrate and is electrically connected to the insertion portion from the other mounting substrate.
- an insulating member is interposed between the two mounting boards.
- the other mounting is performed through the through hole of one mounting substrate.
- the connection part of the substrate is exposed.
- the blinker of the sixth embodiment according to the present invention includes a spacer that keeps the distance between the two mounting boards constant.
- the blinker of the 7th form concerning the present invention is provided with a control board.
- a plurality of circuit components constituting the control circuit are mounted on the control board, and conductive paths that electrically connect the plurality of circuit components are formed on the surface.
- the plurality of power supply paths are each formed of a copper foil having a thickness larger than that of the copper foil forming the conductive path.
- a semiconductor switch connected in parallel to the contact switch is mounted on each of the plurality of mounting boards.
- the blinker of the ninth embodiment according to the present invention includes a temperature detection element that detects the temperature of the semiconductor switch.
- the semiconductor switch is arranged so that a longitudinal direction thereof is parallel to the surface of each of the plurality of mounting boards.
- the temperature detection element is mounted on the surface so that the longitudinal direction of the temperature detection element is parallel to the surface of each of the mounting substrates.
- the semiconductor switch has a surface that faces the surface of each of the plurality of mounting substrates in contact with the surface.
- an overvoltage protection element that protects the semiconductor switch from overvoltage
- a second temperature detection element that detects the temperature of the overvoltage protection element
- the second temperature detection element is also used as the temperature detection element.
- each of the plurality of mounting boards has a copper foil pattern including the power feeding path formed on both the front surface and the back surface.
- FIG. 6A is a circuit diagram of a flasher according to an embodiment of the present invention.
- 6B is a circuit diagram of a flasher according to an embodiment of the present invention. It is a perspective view which shows another structure of the 2nd switch block in the blinker which concerns on embodiment of this invention. It is a top view of the state which included the 2nd switch block of another structure in the blinker which concerns on embodiment of this invention, and removed the body. It is a perspective view which shows the principal part of another structure of the blinker which concerns on embodiment of this invention. It is a perspective view which shows the principal part of another structure of the blinker which concerns on embodiment of this invention.
- the blinker A1 according to the embodiment of the present invention will be described in detail with reference to the drawings.
- the blinker A1 of the present embodiment includes a first switch block 1, a second switch block 2, a control circuit block 3, an insulating member 4, a case C1, four power supply terminal portions 7, and four load terminals.
- Unit 8 two signal terminal units 9, and the like.
- the up, down, front, back, left, and right directions are defined by the arrows shown in FIG.
- the case C1 is configured by combining the body 5 and the cover 6.
- the body 5 is formed in a rectangular box shape whose upper surface is opened by a synthetic resin material.
- the cover 6 is formed in the rectangular box shape which the lower surface opened by the synthetic resin material.
- the upper end of the body 5 and the lower end of the cover 6 are brought into contact with each other, and two fixing screws (not shown) are tightened from the lower surface side of the body 5, whereby the body 5 and the cover 6 are coupled to form the case C1.
- the height dimension in the vertical direction of the cover 6 is several times larger than that of the body 5.
- Two mounting tables 60 are provided in a staircase pattern on the upper front end of the cover 6.
- the power supply terminal plate 70 of the power supply terminal section 7 is placed on the lower stage (front) placement table 60.
- the load terminal plate 80 of the load terminal portion 8 is placed on the upper stage (rear) stage 60.
- the lower mounting table 60 is provided with insulating walls 61 for vertically insulating the power supply terminal boards 70 adjacent in the left-right direction so as to stand up and down.
- the upper stage mounting table 60 is provided with insulating walls 61 for insulating the load terminal boards 80 adjacent to each other in the left-right direction so as to stand up and down.
- the terminal cover made from a synthetic resin is detachably attached to the upper front end part of the cover 6, and it is made difficult for a foreign material etc. to contact the power terminal part 7 and the load terminal part 8.
- FIG. 1 the terminal cover made from a synthetic resin is detachably attached to the upper front end part of the cover 6, and it is made difficult for a foreign material etc. to contact the power terminal part 7 and the load terminal part 8.
- a mounting table 62 on which the signal terminal plate 90 of the signal terminal unit 9 is mounted is provided at the rear end on the upper side of the cover 6 (see FIG. 3).
- the mounting table 62 is provided with an insulating wall 63 for insulating the signal terminal boards 90 adjacent in the left-right direction so as to stand up and down.
- the power supply terminal portion 7 includes a power supply terminal plate 70, an insertion portion 71, and a terminal screw 72.
- the power terminal board 70 is formed in a rectangular flat plate shape with a screw hole (not shown) penetrating through the center, and connected to a power supply line (not shown).
- the insertion portion 71 is formed in a narrow rectangular plate shape and extends downward from the rear end edge of the power supply terminal plate 70.
- the power terminal plate 70 and the insertion portion 71 are integrally formed by processing a metal plate material such as copper or copper alloy.
- the power terminal board 70 is placed on the lower stage (front) stage 60 of the cover 6. Further, the insertion portion 71 is inserted into an insertion groove 600 (see FIG. 1) provided at the rear end portion of the mounting table 60.
- the load terminal portion 8 includes a load terminal plate 80, an insertion portion 81, and a terminal screw 82.
- the load terminal plate 80 is formed in a rectangular flat plate shape with a screw hole (not shown) passing through the center thereof, and a load line (not shown) is connected thereto.
- the insertion portion 81 is formed in a narrow rectangular plate shape and extends downward from the rear end edge of the load terminal plate 80.
- the load terminal plate 80 and the insertion portion 81 are integrally formed by processing a metal plate material such as copper or a copper alloy. That is, the load terminal portion 8 has a common structure with the power supply terminal portion 7 except that the length of the insertion portion 81 is relatively longer than the length of the insertion portion 71.
- the load terminal plate 80 is placed on the upper stage (rear) stage 60 of the cover 6. Moreover, the insertion part 81 is penetrated by the insertion groove
- the signal terminal portion 9 includes a signal terminal plate 90, a connection piece 91, and a terminal screw 92.
- the signal terminal board 90 is formed in a rectangular flat plate shape with a screw hole (not shown) passing through the center.
- the connection piece 91 is formed in a narrow rectangular plate shape, extends forward from the front edge of the signal terminal board 90, and has a tip (front end) portion bent downward.
- the signal terminal board 90 is placed on the placing table 62 of the cover 6.
- the connection piece 91 is inserted through an insertion groove (not shown) provided at the front end of the mounting table 62.
- the first switch block 1 includes a printed wiring board (mounting substrate) 10, a mechanical contact switch 11, a semiconductor switch 12, an inductor 13, a capacitor 14, a varistor (varistor: overvoltage protection element) 15, and a thermal fuse (temperature detection element). 16 or the like.
- Two contact switches 11, semiconductor switches 12, inductors 13, capacitors 14, varistors 15, and thermal fuses 16 are mounted on the surface (upper surface) of the printed wiring board 10.
- the contact switch 11 is, for example, an electromagnetic relay having a relay contact 110 (see FIG. 6A) and an exciting coil (not shown), and is turned on / off by a control signal output from the control circuit block 3 as will be described later.
- the semiconductor switch 12 is formed of a triac (bidirectional thyristor) and is turned on / off by the control circuit block 3 via the drive circuit X shown in FIGS. 6A and 6B.
- one power terminal portion 7 and one load terminal portion 8 constitute a set, and the relay contact 110 and the semiconductor switch of the contact switch 11 are connected between the power terminal portion 7 and the load terminal portion 8. 12 are connected in parallel.
- the power supply path from the power terminal portion 7 to the load terminal portion 8 is composed of a conductive (copper foil) pattern printed on the printed wiring board 10.
- a conductive (copper foil) pattern printed on the printed wiring board 10.
- the power supply path (conductive pattern) with copper foil having a thickness larger than the thickness dimension of the conductive path (conductive pattern) of the control circuit block 3 through which only a current of several tens of milliamperes to several hundred milliamperes flows. .
- the thickness dimension of the conductive path of the control circuit block 3 is 35 ⁇ m
- the printed wiring board 10 has a conductive pattern formed not only on the back surface (lower surface) but also on the front surface (upper surface).
- the conductive pattern of the printed wiring board 10 and the control circuit block 3 are electrically connected via a flat cable 17 (see FIG. 1).
- a thermal fuse 16 and an inductor 13 are connected in series, and a varistor 15 and a capacitor 14 are connected in parallel.
- the varistor 15 protects circuit components such as the semiconductor switch 12 and the drive circuit X from overvoltage when an excessive voltage (such as a lightning surge) is applied between the power supply terminal portion 7 and the load terminal portion 8.
- the inductor 13 and the capacitor 14 constitute a filter that filters harmonic noise flowing in the power supply path.
- the thermal fuse 16 detects the temperature of the semiconductor switch 12 and the varistor 15, and blows off the power supply path when the detected temperature exceeds a predetermined upper limit value.
- the drive circuit X, the control circuit block 3 and the like are protected from an abnormal temperature rise when circuit components such as the varistor 15 and the semiconductor switch 12 fail.
- the temperature fuse 16 that detects the temperature of the semiconductor switch 12 and the temperature fuse 16 that detects the temperature of the varistor 15 may be separate components.
- the temperature fuse 16 that detects the temperature of the semiconductor switch 12 and the temperature fuse 16 that detects the temperature of the varistor 15 are combined into one component, so that the blinker A1 of the present embodiment can be used. The number of parts can be reduced.
- the semiconductor switch 12 may be provided with a snubber circuit in parallel.
- the drive circuit X has the same configuration as the phototriac coupler in the conventional example described in Document 1, and includes a zero-cross type phototriac S1, a light emitting diode (not shown) that emits an optical signal to the phototriac S1, and the like. Have.
- the phototriac S1 When the light emitting diode emits light by the control signal output from the control circuit block 3, the phototriac S1 is turned on when the power supply voltage (AC voltage) crosses zero. When the phototriac S1 is turned on, the gate voltage of the semiconductor switch 12 rises and the semiconductor switch 12 is turned on. On the other hand, the zero-cross phototriac S1 is turned off when the power supply voltage (AC voltage) crosses zero. Therefore, since the power supply path between the power supply terminal portion 7 and the load terminal portion 8 is conducted through the semiconductor switch 12, power is supplied from an AC power supply (not shown) to a load (not shown). In addition, as a load, a lighting fixture, an air conditioner, a ventilating fan, etc. are assumed.
- the control circuit block 3 turns on the semiconductor switch 12, then turns off the contact switch 11, and turns off the semiconductor switch 12 after the contact switch 11 is turned off.
- the first switch block 1 is provided with two contact switches 11 and two semiconductor switches 12, loads that are individually connected to two sets (two circuits) of the power supply terminal section 7 and the load terminal section 8 Can be controlled separately.
- the printed wiring board 10 is formed in a rectangular shape whose longitudinal direction is the front-rear direction, and two contact switches 11 are mounted side by side in the left-right direction on the rear end portion on the surface (upper surface). ing.
- circuit components such as the semiconductor switch 12, the inductor 13, the capacitor 14, the varistor 15, and the thermal fuse 16 are mounted so as to be arranged in the front-rear direction in a group (circuit).
- the semiconductor switch 12 has a package structure in which three lead terminals 121 protrude from one end surface of the resin mold portion 120 and a rectangular heat sink 122 protrudes from the other end surface of the resin mold portion 120. .
- This package is a so-called TO (Transistor Outline) package.
- the semiconductor switch 12 is inserted into the through hole of the printed wiring board 10 with the lead terminal 121 bent at approximately 90 degrees.
- the semiconductor switch 12 is mounted such that the resin mold part 120 and the heat radiating plate 122 are in contact with the surface of the printed wiring board 10. However, a gap may be left between the resin mold part 120 and the heat sink 122 and the surface of the printed wiring board 10.
- the thermal fuse 16 is printed by wiring so that the lead terminals 161 protruding from both ends of the substantially cylindrical main body 160 are bent by approximately 90 degrees, and the main body 160 contacts the upper surface of the resin mold portion 120 of the semiconductor switch 12. Mounted on the board 10. In other words, by bringing the main body 160 of the thermal fuse 16 into contact with the resin mold part 120 of the semiconductor switch 12, the accuracy with which the thermal fuse 16 detects the temperature of the semiconductor switch 12 can be improved. In addition, since the semiconductor switch 12 is mounted on the printed wiring board 10 while being laid down, the height of the first switch block 1 can be suppressed within the range up to the height of the upper surface of the contact switch 11.
- the varistor 15 is mounted approximately at the center of the printed wiring board 10 with two lead terminals led out from the cylindrical resin mold part 150 being inserted into the through holes.
- the varistor 15 is disposed in the vicinity of the thermal fuse 16 on the surface of the printed wiring board 10, and the temperature of the varistor 15 can be detected by the thermal fuse 16.
- the varistor 15 is disposed on the thermal fuse 16 as shown in FIG. 7, and the resin mold portion 150 of the varistor 15 is in contact with the thermal fuse 16. It is desirable to make it.
- the configuration shown in FIG. 7 is the configuration of the second switch block 2. Therefore, in FIG. 7, the temperature fuse 26 is replaced with the temperature fuse 16, the varistor 25 is replaced with the varistor 15, and the resin mold portion 250 is replaced with the resin mold portion 150.
- the second switch block 2 includes a printed wiring board (mounting board) 20, a mechanical contact switch 21, a semiconductor switch 22, an inductor 23, a capacitor 24, a varistor 25, a thermal fuse 26, and the like.
- the configuration is the same as the switch block 1.
- Two contact switches 21, semiconductor switches 22, inductors 23, capacitors 24, varistors 25, and two thermal fuses 26 are mounted on the surface of the printed wiring board 20 (upper surface in FIG. 5). Further, the conductive pattern of the printed wiring board 20 and the control circuit block 3 are electrically connected via the flat cable 27 (see FIG. 1).
- the second switch block 2 has almost the same configuration as the first switch block 1 including the circuit components used, the conductive pattern of the printed wiring board 20, and the like. Is omitted.
- the first switch block 1 and the second switch block 2 described above are housed in the case C1 such that the printed wiring boards 10 and 20 face each other with the sheet-like insulating member 4 interposed therebetween (see FIG. 1).
- the insulating member 4 is formed in a sheet shape with a material having a higher thermal conductivity than, for example, a general synthetic rubber such as a heat radiating silicone rubber.
- the vertical and horizontal dimensions of the insulating member 4 are matched with the vertical and horizontal dimensions of the printed wiring boards 10 and 20, but it is not always necessary to match both dimensions.
- the vertical and horizontal dimensions mean the dimensions in the front-rear direction and the dimensions in the left-right direction.
- the insulating member 4 has an upper surface in contact with the back surface of the printed wiring board 10 of the first switch block 1 and a lower surface in contact with the back surface of the printed wiring board 20 of the second switch block 2. Between the two printed wiring boards 10 and 20.
- the insulating member 4 is formed of an elastic material having a relatively high thermal conductivity, it is possible to suppress the temperature rise of the switch blocks 1 and 2 with a relatively small volume.
- connection structure in which the power terminal portion 7 and the load terminal portion 8 are electrically connected to the first switch block 1 and the second switch block 2 will be described.
- the connection structure of the power terminal portion 7 will be described below, and the connection structure of the load terminal portion 8 will be described. Omitted.
- the eight through holes 100 and 200 penetrate through the front end portion of the printed wiring board 10 of the first switch block 1 and the front end portion of the printed wiring board 20 of the second switch block 2 (see FIG. 2).
- the eight through holes 100 and 200 are arranged in the front-rear direction, with the four through holes 100 and 200 as one set.
- the four through holes 100 and 200 in each set are arranged at equal intervals in the left-right direction.
- the eight through holes 40 penetrate through the front end portion of the insulating member 4.
- the eight through holes 40 are arranged in the front-rear direction, with the four through holes 40 as one set. Further, the four through holes 40 in each group are arranged at equal intervals in the left-right direction.
- the conductive pattern formed on the surface of the printed wiring board 10 and the insertion portion 71 are soldered at the left end of the front set of the two sets and the periphery of the third through hole 100 from the left.
- the two power supply terminal portions 7 are electrically and mechanically connected.
- the second switch block 2 is a printed wiring around the right end (left end in FIG. 5) and the third through hole 200 from the right (third from the left in FIG. 5) of the front set of the two sets.
- the conductive pattern formed on the surface of the plate 20 and the insertion portion 71 are soldered. Thereby, the second switch block 2 is electrically and mechanically connected to the two power supply terminal portions 7.
- lands (not shown) connected to the conductive pattern are formed around the through holes 100 and 200 on the front and back surfaces of the printed wiring boards 10 and 20, and the lands and the insertion portions 71 are soldered together. Is done. That is, in the blinker A1 of the present embodiment, lands formed around the through holes 100 and 200 serve as connection portions.
- the insertion portions 71 and 81 of the power terminal portion 7 and the load terminal portion 8 attached to the cover 6 are inserted into the through holes 100 and 200 of the printed wiring board 10 of the first switch block 1, the printed wiring board 10 The back side land and the insertion portions 71 and 81 are soldered together.
- the insertion portions 71 and 81 are inserted into the through holes 100 and 200 of the printed wiring board 20 of the second switch block 2.
- the land on the surface side and the insertion portions 71 and 81 are soldered.
- the insertion portions 71 and 81 that are not soldered to the conductive pattern of the printed wiring board 20 are inserted.
- the four through holes 200 may be larger in diameter than the remaining four through holes 200.
- the through hole 100 of the printed wiring board 10 of the first switch block 1 is exposed to the surface side of the printed wiring board 20 of the second switch block 2 through the large diameter through hole 200. Therefore, after the insertion portions 71 and 81 of the power terminal portion 7 and the load terminal portion 8 are inserted into the through holes 100 and 200 of the printed wiring boards 10 and 20, the lower surface (opening) of the cover 6 is passed through the large diameter through hole 200.
- the land on the back surface side of the printed wiring board 10 and the insertion portions 71 and 81 can be soldered from the (surface) side. That is, the solder joints between the lands of the printed wiring boards 10 and 20 and the insertion portions 71 and 81 can be performed at a time in a state where the first and second switch blocks 1 and 2 are stored in the cover 6. The process can be simplified.
- the control circuit block 3 is configured by mounting circuit components constituting the control circuit on the front surface (or back surface or both front and back surfaces) of a printed wiring board (control board) 30.
- This control circuit includes an integrated circuit 32.
- the integrated circuit 32 transmits and receives a transmission signal to and from an external device via a signal line connected to the signal terminal unit 9. Further, the integrated circuit 32 controls the first switch block 1 and the second switch block 2 (on / off control of the contact switches 11 and 21) based on a control command included in the received transmission signal.
- a dip switch 31 is also mounted on the surface (upper surface) of the printed wiring board 30. The dip switch 31 is used for setting an address necessary for transmission / reception of a transmission signal.
- the control circuit block 3 is attached to the cover 6 by being screwed to a boss 64 projecting from the inner bottom surface (inner upper surface) of the cover 6.
- the contact switches 11 and 21 are mounted on the two printed wiring boards 10 and 20, respectively. Therefore, in the blinker A1 of the present embodiment, the printed wiring boards 10 and 20 are downsized as compared with the case where the contact switch is mounted on the same surface of one printed wiring board as in the conventional example described in Document 1. it can. Furthermore, in the flasher A1 of the present embodiment, the two printed wiring boards 10 and 20 are stacked in the thickness direction (vertical direction) and stored in the case C1, so that the case C1 can be reduced in size. You can also
- the first switch block 1 and the second switch block 2 may be stacked in the same direction.
- the space between the two printed wiring boards 10 and 20 becomes a dead space. Therefore, in order to reduce the size of the case C1, it is preferable to stack the first switch block 1 and the second switch block 2 in opposite directions as described above.
- the distance between the printed wiring boards 10 and 20 may be kept constant by holding the two printed wiring boards 10 and 20 with the two spacers 50.
- a cylindrical main body 500 and a pair of fitting portions 501 that protrude from both ends of the main body 500 are integrally formed as a synthetic resin molded body.
- the printed wiring boards 10 and 20 have fitting holes 101 and 201 passing through the front and rear ends at the center in the left-right direction, respectively.
- the fitting part 501 is inserted and fitted in these fitting holes 101 and 201, and each spacer 50 and each printed wiring board 10 and 20 are fixed to each other.
- the first switch block 1 and the second switch block 2 are supported by the spacer 50 at a predetermined distance (the length dimension in the axial direction of the main body 500).
- screw holes may be formed on both end faces of the main body 500, and the spacers 50 may be screwed to the printed boards 10 and 20.
- a rectangular plate-shaped insulating plate 55 made of an insulating material is sandwiched between the two printed wiring boards 10 and 20 in order to secure an insulating distance.
- the blinker A1 of the present embodiment has the following first feature.
- the blinker A1 of the present embodiment includes a plurality of power terminal portions 7, a plurality of load terminal portions 8, a plurality of contact switches 11, 21, a control circuit block 3 (control circuit), A plurality of printed wiring boards 10 and 20 (mounting substrate) and a box-shaped case C1 are provided.
- the plurality of power supply terminal portions 7 are connected to a power supply (AC power supply).
- the plurality of load terminal portions 8 are connected to different loads (not shown).
- the plurality of contact switches 11, 21 are provided for each of a plurality of power supply paths that are individually connected to a set of each power supply terminal unit 7 and each load terminal unit 8.
- the control circuit block 3 turns on and off the contact switches 11 and 21.
- At least one contact switch 11, 21 is mounted on the plurality of printed wiring boards 10, 20.
- the case C1 houses the power supply terminal portion 7, the load terminal portion 8, the control circuit block 3, and the printed wiring boards 10 and 20.
- the plurality of printed wiring boards 10 and 20 have a feeding path formed on at least one of the front surface on which the contact switches 11 and 21 are mounted or the back surface on which the contact switches 11 and 21 are not mounted.
- case C1 is comprised so that the some printed wiring boards 10 and 20 may be stacked
- the blinker A1 of the present embodiment includes a plurality of power supply terminal portions 7, a plurality of load terminal portions 8, a plurality of contact switches 11, 21, a control circuit block 3 (control circuit), and a plurality of Printed wiring boards 10 and 20 (mounting substrate) and a box-shaped case C1 are provided.
- the plurality of power supply terminal portions 7 are connected to a power supply (AC power supply).
- the plurality of load terminal portions 8 are connected to different loads (not shown).
- the plurality of contact switches 11 and 21 are in a plurality of sets in which one power terminal portion 7 of the plurality of power terminal portions 7 and one load terminal portion 8 of the plurality of load terminal portions 8 are set as one set.
- the control circuit block 3 turns on and off the plurality of contact switches 11 and 21. At least one contact switch 11, 21 among the plurality of contact switches 11, 21 is mounted on each of the plurality of printed wiring boards 10, 20.
- the case C1 houses a plurality of power terminal portions 7, a plurality of load terminal portions 8, a control circuit block 3, and a plurality of printed wiring boards 10 and 20. Each of the plurality of printed wiring boards 10 and 20 has at least one of a plurality of power supply paths on at least one of the front surface on which the contact switches 11 and 21 are mounted or the back surface on which the contact switches 11 and 21 are not mounted. A feeding path is formed. And case C1 is comprised so that the some printed wiring boards 10 and 20 may be stacked
- the blinker A1 of the present embodiment may have the following second feature in addition to the first feature.
- the case C1 is configured to store two adjacent printed wiring boards 10 and 20 with their back surfaces facing each other.
- case C1 is configured to store two adjacent printed wiring boards 10 and 20 among the plurality of printed wiring boards 10 and 20 with their back surfaces facing each other.
- the blinker A1 of the present embodiment may have the following third feature in addition to the first or second feature.
- the power terminal portion 7 includes a power terminal plate 70 and an insertion portion 71.
- the power supply terminal board 70 is connected to a power supply line (not shown).
- the insertion portion 71 is inserted into the through holes 100 and 200 that penetrate the printed wiring boards 10 and 20 in the thickness direction.
- the load terminal portion 8 includes a load terminal plate 80 and an insertion portion 81.
- the load terminal plate 80 is connected to a load line (not shown).
- the insertion portion 81 is inserted into the through holes 100 and 200 that penetrate the printed wiring boards 10 and 20 in the thickness direction.
- the printed wiring boards 10 and 20 are inserted through the insertion portions 71 and 81 that are inserted into the through holes 100 and 200 of the other printed wiring boards 10 and 20, and are electrically connected to the insertion portions 71 and 81 in their own power supply paths.
- a connecting portion connected to the.
- each of the plurality of power supply terminal portions 7 includes a power supply terminal plate 70 and an insertion portion 71.
- the power supply terminal board 70 is connected to a power supply line (not shown).
- the insertion portion 71 is inserted into the through holes 100 and 200 that penetrate the plurality of printed wiring boards 10 and 20 in the thickness direction.
- the plurality of load terminal portions 8 each have a load terminal plate 80 and an insertion portion 81.
- the load terminal plate 80 is connected to a load line (not shown).
- the insertion portion 81 is inserted into the through holes 100 and 200 that penetrate the plurality of printed wiring boards 10 and 20 in the thickness direction.
- the some printed wiring boards 10 and 20 each have the land (connection part) electrically connected to a feed path.
- the land is inserted through the insertion portions 71 and 81 from the other printed wiring boards 10 and 20 and is electrically connected to the insertion portions 71 and 81 from the other printed wiring boards 10 and 20.
- the blinker A1 of the present embodiment may have the following fourth feature in addition to the second or third feature.
- the insulating member 4 is interposed between the two printed wiring boards 10 and 20.
- the blinker A1 of the present embodiment may have the following fifth feature in addition to any one of the first to fourth features.
- the connecting portion of the other printed wiring board 10, 20 is exposed through the through holes 100, 200 of the one printed wiring board 10, 20.
- the other printed wiring board 10, 20 passes through the through holes 100, 200 of one printed wiring board 10, 20. Twenty connections are exposed.
- the blinker A1 of the present embodiment may have the following sixth feature in addition to any one of the first to fifth features.
- the blinker A1 of the present embodiment includes a spacer 50 that keeps the distance between the two printed wiring boards 10 and 20 constant.
- the blinker A1 of the present embodiment may have the following seventh feature in addition to any one of the first to sixth features.
- the blinker A1 of the present embodiment includes a printed wiring board 30 (control board).
- the printed wiring board 30 has circuit parts mounted on the control circuit block 3 mounted thereon and conductive paths that electrically connect the circuit parts to each other.
- the feeding path is made of a copper foil having a thickness dimension larger than that of the copper foil forming the conductive path.
- the blinker A1 of the present embodiment includes the printed wiring board 30 (control board).
- the printed wiring board 30 has a plurality of circuit components constituting the control circuit block 3 mounted thereon and a conductive path that electrically connects the plurality of circuit components.
- the plurality of power supply paths are each formed of a copper foil having a thickness larger than that of the copper foil forming the conductive path.
- the blinker A1 of the present embodiment may have the following eighth feature in addition to any one of the first to seventh features.
- the semiconductor switches 12 and 22 connected in parallel to the contact switches 11 and 21 are mounted on the printed wiring boards 10 and 20.
- the semiconductor switches 12 and 22 connected in parallel to the contact switches 11 and 21 are mounted on the plurality of printed wiring boards 10 and 20, respectively.
- the blinker A1 of the present embodiment may have the following ninth feature in addition to the eighth feature.
- the blinker A1 of the present embodiment includes temperature fuses 16 and 26 (temperature detection elements) for detecting the temperatures of the semiconductor switches 12 and 22.
- the semiconductor switches 12 and 22 are arranged so that the longitudinal direction thereof is parallel to the surfaces of the printed wiring boards 10 and 20.
- the thermal fuses 16 and 26 are mounted on the surface of the semiconductor switches 12 and 22 so that the longitudinal direction is parallel to the surface of the printed wiring boards 10 and 20.
- the blinker A1 of the present embodiment includes temperature fuses 16 and 26 (temperature detection elements) that detect the temperature of the semiconductor switches 12 and 22.
- the semiconductor switches 12 and 22 are arranged so that the longitudinal direction thereof is parallel to the surface of each of the plurality of printed wiring boards 10 and 20.
- the thermal fuses 16 and 26 are mounted on the surface so that the longitudinal direction thereof is parallel to the surfaces of the plurality of printed wiring boards 10 and 20 across the semiconductor switches 12 and 22.
- the blinker A1 of the present embodiment may have the following tenth feature in addition to the ninth feature.
- the semiconductor switches 12 and 22 have a surface facing the surface in contact with the surface.
- the surfaces facing the surfaces of the plurality of printed wiring boards 10 and 20 are in contact with the surfaces.
- the blinker A1 of the present embodiment may have the following eleventh feature in addition to any one of the eighth to tenth features.
- the blinker A1 of the present embodiment includes varistors 15 and 25 (overvoltage protection elements) and thermal fuses 16 and 26 (second temperature detection elements).
- the varistors 15 and 25 protect the semiconductor switches 12 and 22 from overvoltage.
- the thermal fuses 16 and 26 detect the temperature of the varistors 15 and 25.
- the blinker A1 of the present embodiment may have the following twelfth feature in addition to the eleventh feature.
- the blinker A1 of the present embodiment also uses the temperature fuses 16 and 26 that detect the temperature of the varistors 15 and 25 as the temperature fuses 16 and 26 that detect the temperature of the semiconductor switches 12 and 22.
- the blinker A1 of the present embodiment may have the following thirteenth feature in addition to any one of the first to twelfth features.
- the printed wiring boards 10 and 20 are formed with a copper foil pattern including a feeding path on both the front surface and the back surface.
- each of the plurality of printed wiring boards 10 and 20 has a copper foil pattern including a feeding path formed on both the front surface and the back surface.
- the contact switches 11 and 21 are mounted on the plurality of printed wiring boards 10 and 20, respectively, and the plurality of printed wiring boards 10 and 20 are stacked in the thickness direction. It is stored in C1. Therefore, in the present invention, as compared with the case where a plurality of contact switches are mounted on the same surface of a single mounting board as in the conventional example described in Document 1, power supply to a plurality of loads can be turned on and off independently. There is an effect that it is possible to achieve downsizing.
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Measurement Of Radiation (AREA)
Abstract
Description
Claims (13)
- 電源に接続される複数の電源端子部と、
それぞれが異なる負荷に接続される複数の負荷端子部と、
前記複数の電源端子部のうちの1つの電源端子部と前記複数の負荷端子部のうちの1つの負荷端子部とを1組とした複数の組に各別に接続される複数の給電路に一対一に対応付けられて設けられる複数の接点スイッチと、
前記複数の接点スイッチをオン・オフさせる制御回路と、
前記複数の接点スイッチのうちの少なくとも1つの接点スイッチがそれぞれ実装される複数の実装基板と、
前記複数の電源端子部並びに前記複数の負荷端子部、前記制御回路、前記複数の実装基板を内部に収納する箱形のケースとを備え、
前記複数の実装基板の各々は、前記接点スイッチが実装される表面又は前記接点スイッチが実装されない裏面の少なくとも何れか一方の面に前記複数の給電路のうちの少なくとも1つの給電路が形成され、
前記ケースは、前記複数の実装基板を厚み方向に沿って積み重ねて収納するように構成されることを特徴とする点滅器。 - 前記ケースは、前記複数の実装基板のうち隣り合う2枚の実装基板を、互いの裏面同士を対向させて収納するように構成されることを特徴とする請求項1記載の点滅器。
- 前記複数の電源端子部は、電源線と接続される電源用端子板と、前記複数の実装基板を厚み方向に貫通する貫通孔に挿通される挿通部とをそれぞれ有し、
前記複数の負荷端子部は、負荷線と接続される負荷用端子板と、前記複数の実装基板を厚み方向に貫通する貫通孔に挿通される挿通部とをそれぞれ有し、
前記複数の実装基板は、前記給電路に電気的に接続される接続部をそれぞれ有し、
前記接続部は、他の実装基板からの挿通部が挿通し且つ前記他の実装基板からの挿通部に電気的に接続されることを特徴とする請求項1記載の点滅器。 - 前記2枚の実装基板の間に絶縁部材が介装されることを特徴とする請求項2記載の点滅器。
- 前記複数の実装基板のうち隣り合う2枚の実装基板において、一方の実装基板の前記貫通孔を通して、他方の実装基板の前記接続部が露出することを特徴とする請求項3記載の点滅器。
- 前記2枚の実装基板の間の距離を一定に保つスペーサを備えることを特徴とする請求項2記載の点滅器。
- 前記制御回路を構成する複数の回路部品が実装され且つ前記複数の回路部品同士を電気的に接続する導電路が表面に形成された制御基板を備え、
前記複数の給電路は、それぞれ前記導電路を形成する銅箔よりも厚み寸法の大きい銅箔により形成されることを特徴とする請求項1記載の点滅器。 - 前記接点スイッチに並列接続される半導体スイッチが前記複数の実装基板のそれぞれに実装されることを特徴とする請求項1記載の点滅器。
- 前記半導体スイッチの温度を検知する温度検知素子を備え、
前記半導体スイッチは、長手方向が前記複数の実装基板の各々の前記表面と並行するように配置され、
前記温度検知素子は、前記半導体スイッチを挟んで長手方向が前記複数の実装基板の各々の前記表面と並行するように前記表面に実装されることを特徴とする請求項8記載の点滅器。 - 前記半導体スイッチは、前記複数の実装基板の各々の前記表面と対向する面が当該表面に接触していることを特徴とする請求項9記載の点滅器。
- 前記半導体スイッチを過電圧から保護する過電圧保護素子と、前記過電圧保護素子の温度を検知する第2の温度検知素子とを備えることを特徴とする請求項9記載の点滅器。
- 前記第2の温度検知素子を前記温度検知素子と兼用することを特徴とする請求項11記載の点滅器。
- 前記複数の実装基板の各々は、前記給電路を含む銅箔パターンが前記表面及び前記裏面の双方に形成されることを特徴とする請求項1記載の点滅器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/648,695 US9966212B2 (en) | 2012-12-21 | 2013-12-06 | Blinking device |
CN201380062695.XA CN104885180B (zh) | 2012-12-21 | 2013-12-06 | 点灭装置 |
KR1020157014264A KR101745222B1 (ko) | 2012-12-21 | 2013-12-06 | 점멸기 |
PH12015501194A PH12015501194A1 (en) | 2012-12-21 | 2015-05-28 | Blinking device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-280230 | 2012-12-21 | ||
JP2012280230A JP6206788B2 (ja) | 2012-12-21 | 2012-12-21 | 点滅器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014097566A1 true WO2014097566A1 (ja) | 2014-06-26 |
Family
ID=50977929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/007173 WO2014097566A1 (ja) | 2012-12-21 | 2013-12-06 | 点滅器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9966212B2 (ja) |
JP (1) | JP6206788B2 (ja) |
KR (1) | KR101745222B1 (ja) |
CN (1) | CN104885180B (ja) |
PH (1) | PH12015501194A1 (ja) |
TW (1) | TWI480911B (ja) |
WO (1) | WO2014097566A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6756463B2 (ja) * | 2015-02-26 | 2020-09-16 | 三菱電機株式会社 | 照明器具及び点灯装置及び基板ユニット装置 |
US10447023B2 (en) * | 2015-03-19 | 2019-10-15 | Ripd Ip Development Ltd | Devices for overvoltage, overcurrent and arc flash protection |
DE102016117005A1 (de) * | 2016-09-09 | 2018-03-15 | Eaton Industries (Austria) Gmbh | Schutzschaltgerät |
DE102016117006A1 (de) * | 2016-09-09 | 2018-03-15 | Eaton Industries (Austria) Gmbh | Schutzschaltgerät |
JP6658621B2 (ja) * | 2017-03-02 | 2020-03-04 | オムロン株式会社 | スイッチ装置のための制御回路及びスイッチ装置 |
KR102402974B1 (ko) | 2020-11-10 | 2022-05-26 | 중앙대학교 산학협력단 | 바람 에너지 활용 타입 에너지 수확 장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009037947A (ja) * | 2007-08-03 | 2009-02-19 | Chugoku Electric Power Co Inc:The | 自動点滅器 |
JP2011119228A (ja) * | 2009-10-27 | 2011-06-16 | Panasonic Electric Works Co Ltd | ハイブリッドリレー |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6037764Y2 (ja) * | 1980-08-07 | 1985-11-11 | 東芝ライテック株式会社 | 照明器具 |
JPS6038444U (ja) * | 1983-08-24 | 1985-03-16 | 東芝機器株式会社 | 自動点滅器 |
JPH0635606Y2 (ja) * | 1987-10-09 | 1994-09-14 | 松下電工株式会社 | 分電盤 |
JPH0646528B2 (ja) | 1989-02-08 | 1994-06-15 | 富士電機株式会社 | 多相無接点接触器 |
JPH0720811Y2 (ja) * | 1990-07-25 | 1995-05-15 | 松下電工株式会社 | 自動点滅式照明灯 |
JPH0554772A (ja) | 1991-08-28 | 1993-03-05 | Omron Corp | ハイブリツドリレー |
JPH0668161A (ja) | 1992-06-15 | 1994-03-11 | Nippon Telegr & Teleph Corp <Ntt> | 住所による線番検索システムおよび線番管理システム |
JPH0668761A (ja) * | 1992-08-14 | 1994-03-11 | Matsushita Electric Works Ltd | スイッチング回路 |
JPH09289282A (ja) | 1996-04-19 | 1997-11-04 | Omron Corp | 三相負荷用無接点リレー |
JPH09312123A (ja) | 1996-05-23 | 1997-12-02 | Fuji Electric Co Ltd | 無接点接触器 |
US7171461B2 (en) * | 1996-07-23 | 2007-01-30 | Server Technology, Inc. | Network remote power management outlet strip |
JP2001229760A (ja) | 2000-02-18 | 2001-08-24 | Furukawa Electric Co Ltd:The | スイッチモジュール |
US7351911B2 (en) | 2001-04-27 | 2008-04-01 | Yazaki Corporation | Connection box |
JP3932832B2 (ja) * | 2001-05-25 | 2007-06-20 | 松下電工株式会社 | 自動点滅器 |
CN2609162Y (zh) * | 2003-02-25 | 2004-03-31 | 刘年根 | 单片程控交流接触器 |
JP4151533B2 (ja) * | 2003-09-18 | 2008-09-17 | 松下電工株式会社 | 自動点滅器 |
JP4885693B2 (ja) | 2006-12-05 | 2012-02-29 | 株式会社オートネットワーク技術研究所 | 電気接続箱 |
JP4981621B2 (ja) * | 2007-10-26 | 2012-07-25 | パナソニック株式会社 | 光電式自動点滅器 |
EP2217041A4 (en) * | 2007-11-14 | 2014-08-13 | Panasonic Corp | LIGHTING DEVICE AND LIGHTING APPARATUS USING THE DEVICE |
TWM348971U (en) * | 2008-08-22 | 2009-01-11 | Autokon Technology Co Ltd | Electronic controller assembly device |
DE202009005020U1 (de) * | 2009-07-14 | 2010-12-16 | Dewert Antriebs- Und Systemtechnik Gmbh | Erstfehlersicherer elektromotorischer Möbelantrieb |
JP5635344B2 (ja) * | 2010-09-13 | 2014-12-03 | パナソニック株式会社 | 電気機器 |
US8222981B1 (en) * | 2011-01-18 | 2012-07-17 | Tyco Electronics Corporation | Electrical switching device |
CN202585270U (zh) * | 2012-04-09 | 2012-12-05 | 安徽省明光市爱福电子有限公司 | 一种带有快接插头的端子 |
-
2012
- 2012-12-21 JP JP2012280230A patent/JP6206788B2/ja active Active
-
2013
- 2013-12-06 CN CN201380062695.XA patent/CN104885180B/zh active Active
- 2013-12-06 US US14/648,695 patent/US9966212B2/en not_active Expired - Fee Related
- 2013-12-06 WO PCT/JP2013/007173 patent/WO2014097566A1/ja active Application Filing
- 2013-12-06 KR KR1020157014264A patent/KR101745222B1/ko active IP Right Grant
- 2013-12-10 TW TW102145400A patent/TWI480911B/zh active
-
2015
- 2015-05-28 PH PH12015501194A patent/PH12015501194A1/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009037947A (ja) * | 2007-08-03 | 2009-02-19 | Chugoku Electric Power Co Inc:The | 自動点滅器 |
JP2011119228A (ja) * | 2009-10-27 | 2011-06-16 | Panasonic Electric Works Co Ltd | ハイブリッドリレー |
Also Published As
Publication number | Publication date |
---|---|
TWI480911B (zh) | 2015-04-11 |
CN104885180A (zh) | 2015-09-02 |
US9966212B2 (en) | 2018-05-08 |
KR20150079914A (ko) | 2015-07-08 |
PH12015501194A1 (en) | 2015-08-17 |
US20150371799A1 (en) | 2015-12-24 |
KR101745222B1 (ko) | 2017-06-08 |
JP2014123531A (ja) | 2014-07-03 |
JP6206788B2 (ja) | 2017-10-04 |
CN104885180B (zh) | 2018-03-09 |
TW201435954A (zh) | 2014-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2014097566A1 (ja) | 点滅器 | |
JP6278695B2 (ja) | 電子制御ユニット、および、これを用いた電動パワーステアリング装置 | |
US8472194B2 (en) | Solid state switching device with integral heatsink | |
JP5408502B2 (ja) | 電子制御ユニット | |
US9368309B2 (en) | Electronic part and electronic control unit | |
US20180332731A1 (en) | Electrical junction box | |
JP2016220277A (ja) | 電気接続箱 | |
JP2020127302A (ja) | 電気接続箱 | |
US9642276B2 (en) | Welding and soldering of transistor leads | |
JP2016220276A (ja) | 電気接続箱 | |
US9899818B2 (en) | Circuit assembly and electrical junction box | |
KR102514901B1 (ko) | 회로 보드를 포함하는 조명 디바이스 | |
CN204747723U (zh) | 逆变式电源电路板及电焊机 | |
KR102425986B1 (ko) | 차폐부를 구비한 전기 시스템 | |
US11445602B2 (en) | Flexible circuit board on bus bars | |
JP2006187122A (ja) | 回路構成体 | |
JP2014183719A (ja) | 基板間隔保持部材及びインバータ装置 | |
JP6957258B2 (ja) | 電子制御ユニット(ecu)、制御ボックス、及びこれらを有する冷却ファンモジュール(cfm) | |
JP5545491B2 (ja) | 回路構成体 | |
JP5846929B2 (ja) | パワー半導体モジュール | |
CN103109416B (zh) | 用于压簧技术中的断路器的接线端子装置 | |
JP4401243B2 (ja) | 電源分配ボックス | |
KR20140026930A (ko) | 전동식 조향장치의 전자제어장치 | |
JP2019121517A (ja) | 照明装置 | |
JP2006310557A (ja) | スイッチングユニット |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13864877 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12015501194 Country of ref document: PH |
|
ENP | Entry into the national phase |
Ref document number: 20157014264 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: IDP00201503238 Country of ref document: ID Ref document number: 14648695 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13864877 Country of ref document: EP Kind code of ref document: A1 |