WO2020195717A1 - Système de dispositif de câblage et dispositif d'unité - Google Patents
Système de dispositif de câblage et dispositif d'unité Download PDFInfo
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- WO2020195717A1 WO2020195717A1 PCT/JP2020/009736 JP2020009736W WO2020195717A1 WO 2020195717 A1 WO2020195717 A1 WO 2020195717A1 JP 2020009736 W JP2020009736 W JP 2020009736W WO 2020195717 A1 WO2020195717 A1 WO 2020195717A1
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- unit
- wiring
- equipment system
- wiring equipment
- power
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
Definitions
- the present disclosure relates generally to wiring equipment systems and unit equipment, and more specifically to wiring equipment systems and unit equipment that are fixed to a construction object and perform at least one of power supply to a load and control of the load.
- Patent Document 1 describes a first connection portion to which an electric wire from an external power source is electrically connected, and a second connection portion to which a plug provided in an electric wire from an electric device is detachably connected.
- the wiring equipment (wiring device) to be provided is described.
- This wiring device includes, for example, a temperature measuring unit attached to one or more of the first connecting portion and the second connecting portion, and a blocking portion that electrically cuts off between the first connecting portion and the second connecting portion. , Is equipped.
- the wiring device described in Patent Document 1 is determined to be abnormal based on the temperature detected by the temperature measuring unit, the contact is turned off at the blocking unit.
- the present disclosure has been made in view of the above reasons, and an object of the present disclosure is to provide a wiring equipment system and a unit device capable of reducing time and effort related to replacement of wiring equipment.
- the wiring equipment system includes a first unit and a second unit.
- the first unit is fixed to the construction object.
- the second unit is detachably attached to the first unit.
- the first unit has a power receiving unit and a mounting space.
- the power receiving unit receives power supply.
- the mounting space is a space for mounting one of the second units.
- the second unit is a wiring device having a functional unit.
- the functional unit performs at least one of power supply to the load and control of the load.
- the first unit supplies power to the second unit.
- the unit device is used as the first unit or the second unit in the wiring equipment system.
- FIG. 1A is a schematic perspective view showing a state in which the second unit is removed from the first unit in the wiring equipment system according to the first embodiment.
- FIG. 1B is a schematic perspective view showing a state in which the second unit is mounted on the first unit in the same wiring equipment system.
- FIG. 2A is a schematic front view of the wiring fixture system of the same.
- FIG. 2B is a schematic right side view of the wiring fixture system of the same.
- FIG. 3 is a schematic exploded perspective view of the first unit of the wiring equipment system of the above.
- FIG. 4 is a schematic exploded perspective view of the second unit of the wiring equipment system of the above.
- FIG. 5 is an explanatory diagram schematically showing a replacement example of the second unit in the wiring equipment system of the same.
- FIG. 6A to 6C are schematic front views showing a wiring device system according to a first modification of the first embodiment.
- 7A to 7C are schematic front views showing a wiring device system according to a second modification of the first embodiment.
- FIG. 8A is a schematic perspective view showing a wiring device system according to a third modification of the first embodiment.
- FIG. 8B is a schematic perspective view showing a wiring device system according to a fourth modification of the first embodiment.
- FIG. 8C is a schematic perspective view showing a wiring device system according to a fifth modification of the first embodiment.
- FIG. 8D is a schematic perspective view showing a wiring device system according to a sixth modification of the first embodiment.
- FIG. 8A is a schematic perspective view showing a wiring device system according to a third modification of the first embodiment.
- FIG. 8B is a schematic perspective view showing a wiring device system according to a fourth modification of the first embodiment.
- FIG. 8C is a schematic perspective view showing a wiring device system according to a fifth modification
- FIG. 9A is a schematic front view showing a state in which the second unit is removed from the first unit in the wiring equipment system according to the second embodiment.
- FIG. 9B is a schematic front view showing a state in which the second unit is mounted on the first unit in the same wiring equipment system.
- FIG. 10A is a schematic front view of the wiring equipment system according to the third embodiment.
- FIG. 10B is a schematic right side view in which a part of the wiring equipment system of the same is broken.
- FIG. 11A is a schematic front view of the wiring equipment system according to the fourth embodiment.
- FIG. 11B is a sectional view taken along line XX of FIG. 11A when the locked portion is in the unlocked state in the wiring equipment system of the same.
- FIG. 11C is a sectional view taken along line XX of FIG. 11A when the lock portion is in the regulated state in the wiring equipment system of the same.
- 12A to 12C are schematic front views of the wiring equipment system according to the fifth embodiment.
- the wiring equipment system 10 is fixed to the construction object 3 and performs at least one of power supply to the load 4 and control of the load 4.
- the "construction object” referred to in the present disclosure is an object to which the wiring equipment system 10 is fixed, for example, a building such as a wall, a ceiling or a floor, or a fixture (joint) such as a desk, a shelf, or a counter stand. Includes) etc.
- the "load” referred to in the present disclosure is a device (including equipment, a device and a system) supplied with power from the wiring device system 10 or controlled by the wiring device system 10, and is, for example, a lighting device. , Air conditioning equipment, refrigerators, ventilation fans, information processing devices, mobile terminals, etc.
- the wiring equipment system 10 is a system used as a "wiring equipment" such as an outlet, a switch device, a dimming device, a motion sensor device, or a timer device.
- the wiring equipment system 10 having a function as an outlet is used in a state of being fixed to a construction object 3 such as a wall of a building, and supplies electric power to a load 4 of an air conditioner or the like.
- the wiring fixture system 10 having a function as a switch device is used in a state of being fixed to a construction object 3 such as a wall of a building, and by turning on / off the energization of a load 4 such as a lighting fixture. , Control the load 4.
- Such a wiring equipment system 10 is used in a facility, for example.
- the wiring equipment system 10 may be used in non-residential facilities such as office buildings, stores, schools, welfare facilities, commercial facilities, theme parks, hospitals, hotels and factories.
- non-residential facilities such as office buildings, stores, schools, welfare facilities, commercial facilities, theme parks, hospitals, hotels and factories.
- a large number of devices having a load 4 are used in various facilities regardless of whether they are residential facilities or non-residential facilities, and the wiring equipment system 10 can be used for power supply or control of these devices.
- the wiring equipment system 10 is not limited to indoor use, and may be used in a specific space in an outdoor facility such as a park or a ground, for example. In outdoor applications, the wiring equipment system 10 preferably satisfies predetermined performances such as waterproofness (including rainproofness and drip-proofness) and weather resistance.
- a general wiring device is fixed to a construction object 3 such as a wall by using a mounting member such as a switch box.
- a general wiring device has a terminal for connecting the wiring (electric wire), and the wiring routed in the wall (construction object 3) is connected to the terminal to connect the wiring. It is electrically connected to the power supply or the load 4 via.
- the wiring equipment system 10 has the following configuration to reduce the time and effort required for replacement of the wiring equipment.
- the wiring equipment system 10 includes a first unit 1 and a second unit 2.
- the first unit 1 is fixed to the construction object 3.
- the second unit 2 is detachably attached to the first unit 1.
- the first unit 1 has a power receiving unit 11 (see FIG. 3) and a mounting space 12 (see FIG. 1A).
- the power receiving unit 11 receives power supply.
- the mounting space 12 is a space for mounting one second unit 2.
- the second unit 2 is a wiring device having a functional unit 21 (see FIG. 4).
- the functional unit 21 performs at least one of power supply to the load 4 and control of the load 4.
- the first unit 1 supplies power to the second unit 2.
- the wiring equipment system 10 can reduce the labor related to the replacement of the wiring equipment.
- the second unit 2 as a wiring device is detachably attached to the first unit 1 fixed to the construction object 3, and therefore, by removing the second unit 2 from the first unit 1, the first unit 2 can be removed. Only 2 units 2 can be removed from the construction object 3.
- the wiring 51 (see FIG. 2B) to the power receiving unit 11 does not need to be reconnected.
- the second unit 2 as an instrument can be replaced. Therefore, according to the wiring device system 10, it is possible to reduce the time and effort required for replacement of the wiring device.
- the unit device according to the present embodiment is a device used as the first unit 1 or the second unit 2 in the wiring equipment system 10.
- the first unit 1 and the second unit 2 are each composed of a unit device. Therefore, when viewed as a whole of the wiring equipment system 10, the unit device as the second unit 2 is detachably attached to the unit device as the first unit 1.
- the wiring device system 10 functions as an outlet among various wiring devices such as an outlet, a switch device, a dimming device, a motion sensor device, or a timer device. The case where has is described. That is, in the present embodiment, the wiring appliance system 10 functions as an outlet to which the plug of the electric device as the load 4 is connected to supply electric power to the load 4.
- the wiring equipment system 10 is fixed to the wall of the housing facility. That is, the construction object 3 is a wall of a housing facility.
- the direction perpendicular (orthogonal) to the horizontal plane is defined as the "vertical direction”, and the wiring equipment system 10 is viewed from the front. Looking down (vertical direction) may be described as “downward”. Further, the direction orthogonal to the vertical direction and parallel to the surface of the construction object 3 is defined as the "left-right direction", and when the wiring equipment system 10 is viewed from the front, the right side is “right side” and the left side is “left side”. It may be explained as.
- the direction orthogonal to both the vertical direction and the horizontal direction that is, the direction orthogonal to the front surface of the construction object 3
- the front-back direction and the back surface side (wall back side) of the construction object 3
- the back surface side (wall back side) of the construction object 3 is referred to as “rear”. May be done.
- these directions are not intended to limit the directions when the wiring device system 10 is used.
- orthogonal in the present disclosure means not only a state of exactly intersecting at 90 degrees but also a state of being substantially orthogonal within a certain error range. That is, the angle between the surface of the construction object 3 and the front-rear direction falls within a certain error (10 degrees or less as an example) with respect to 90 degrees. In the present embodiment, as an example, the angle between the surface of the construction object 3 and the front-rear direction is 90 degrees.
- parallel in the present disclosure means not only a state in which the angle between two objects is strictly 0 degrees, but also a state in which they are substantially parallel within a certain error range.
- the wiring equipment system 10 includes a first unit 1 and a second unit 2.
- the first unit 1 is fixed to the construction object 3 (the wall of the housing facility in this embodiment).
- the second unit 2 is detachably attached to the first unit 1.
- FIG. 1A is a schematic perspective view of a state in which the second unit 2 is removed from the first unit 1
- FIG. 1B is a schematic perspective view of a state in which the second unit 2 is mounted on the first unit 1. .. Further, in FIGS. 2A and 2B, the second unit 2 mounted on the first unit 1 is shown by an imaginary line (two-dot chain line).
- the construction object 3 has a wall panel 31 and a pillar 32 located on the back surface (rear surface) side of the wall panel 31.
- the wall panel 31 is fixed to the pillar 32.
- the construction object 3 has a construction hole 33 at a position corresponding to the first unit 1.
- the construction hole 33 penetrates the wall panel 31 in the thickness direction (front-back direction).
- the construction hole 33 is formed in a circular shape (perfect circle) when viewed from the front.
- the first unit 1 is arranged on the back side of the wall panel 31.
- the first unit 1 is fixed to the construction object 3 by being attached to the pillar 32 by, for example, a fixture 34 (see FIG. 1A) such as a wood screw.
- the first unit 1 arranged on the back side of the wall panel 31 is exposed in front of the wall panel 31 through the construction hole 33. That is, the first unit 1 can be accessed from the front side of the wall panel 31 by passing through the construction hole 33.
- the first unit 1 has a power receiving unit 11 and a mounting space 12.
- the power receiving unit 11 receives power supply.
- the mounting space 12 is a space for mounting one second unit 2.
- a wiring 51 (see FIG. 2B) is electrically connected to the power receiving unit 11.
- the wiring 51 is electrically connected to a power source such as a system power source or a distributed power source via, for example, electrical equipment such as a distribution board 53 (see FIG. 8D).
- a power source such as a system power source or a distributed power source via, for example, electrical equipment such as a distribution board 53 (see FIG. 8D).
- the mounting space 12 of the first unit 1 has a recess 121 (see FIG. 1A) for accommodating at least a part of the second unit 2.
- the recess 121 is opened to the front by forming a part of the front surface of the first unit 1 in a shape recessed rearward.
- the recess 121 is included in the mounting space 12 for mounting the second unit 2.
- the recess 121 is formed in a circular shape that is one size smaller than the construction hole 33 in the front view.
- the first unit 1 includes the switch box 13.
- the switch box 13 is fixed to the construction object 3.
- the switch box 13 has a lead-in portion 131 (see FIG. 3) for drawing in the wiring 51.
- the first unit 1 has a box-shaped switch box 13 as an outer shell thereof, and has a power receiving unit 11 and the like inside the switch box 13.
- the first unit 1 is fixed to the construction object 3 by attaching the switch box 13 to the pillar 32 with a fixture 34 such as a wood screw. Then, by pulling the wiring 51 from the pull-in unit 131 into the switch box 13, the wiring 51 can be electrically connected to the power receiving unit 11 in the switch box 13.
- the first unit 1 is arranged on the back side of the wall panel 31, so that the switch box 13 is an embedded switch box.
- the second unit 2 is detachably attached to the first unit 1. In other words, the second unit 2 is removable from the first unit 1.
- the second unit 2 is mounted on the first unit 1 from the front side of the wall panel 31 through the construction hole 33.
- the second unit 2 is configured to be supplied with electric power from the first unit 1 in a state of being mounted on the first unit 1. That is, the first unit 1 supplies power to the second unit 2.
- the second unit 2 includes a circular portion 22 which is circular in front view.
- the circular portion 22 is formed in a columnar shape.
- the second unit 2 is integrated with the front end portion of the circular portion 22, and includes the square front plate portion 23 when viewed from the front.
- the front plate portion 23 is formed to be one size larger than the front surface of the circular portion 22 so that the front plate portion 23 projects laterally (upward, downward, left and right) from the entire circumference of the circular portion 22.
- the circular portion 22 is housed in the projection plane of the front plate portion 23, and the columnar circular portion 22 projects rearward from the central portion of the back surface of the plate-shaped front plate portion 23. Become.
- the second unit 2 is a wiring device having a functional unit 21 (see FIG. 4).
- the functional unit 21 performs at least one of power supply to the load 4 and control of the load 4.
- the second unit 2 has a function as an outlet to which the plug of the load 4 can be connected. Therefore, the functional unit 21 is an outlet block that supplies electric power to the load 4.
- the load 4 has a pair of insertion pieces 41 in its plug.
- the “insertion piece” referred to in the present disclosure means a conductive member to be inserted into an outlet (second unit 2) of the plug, and is, for example, a plug blade or a pin.
- each of the pair of insertion pieces 41 is a plug blade made of a flat metal plate.
- the pair of insertion pieces 41 are arranged so as to face each other in the thickness direction of each insertion piece 41.
- the second unit 2 is for AC 100V without a grounding electrode, and has a function as a one-port type outlet to which one plug can be connected.
- the second unit 2 has a pair of insertion holes 231 in the front plate portion 23.
- the pair of insertion holes 231 are provided so as to open in front of the second unit 2.
- the pair of insertion holes 231 are configured so that a pair of insertion pieces 41 of the plug can be inserted.
- the functional unit 21 supplies power to the load 4 and mechanically holds the plug in a state where the pair of insertion pieces 41 are inserted into the pair of insertion holes 231.
- the second unit 2 when the second unit 2 is mounted in the mounting space 12, it is accompanied by a linear movement with respect to the first unit 1. That is, when the second unit 2 is attached to the first unit 1, as shown in FIG. 1A, at least the second unit 2 is linearly moved with respect to the first unit 1. Further, the second unit 2 is accompanied by rotation relative to the first unit 1 when mounted in the mounting space 12. That is, when the second unit 2 is mounted on the first unit 1, as shown in FIG. 1B, at least the rotation of the second unit 2 relative to the first unit 1 is involved. More specifically, the second unit 2 is inserted straight into the first unit 1 in the direction of arrow A1 (see FIG. 1A) and then in the direction of arrow A2 (see FIG. 1B) with respect to the first unit 1.
- the second unit 2 is rotated in the opposite direction when the second unit 2 is attached and when it is removed.
- the second unit 2 rotates clockwise in front view, and when the second unit 2 is removed from the first unit 1, the second unit 2 is removed. Rotates counterclockwise in front view.
- the first unit 1 employs a hook sealing rosette as a configuration for electrically and mechanically connecting the second unit 2.
- the first unit 1 uses a square hook sealing rosette (see FIG. 3) as the power receiving unit 11.
- the pair of connection terminals 24 (see FIG. 4) in the second unit 2 are inserted into the power receiving unit 11 from the front and further rotated clockwise in the front view, so that the second unit 2 is seconded. It is electrically and mechanically connected to the power receiving unit 11 of the unit 1.
- the wiring equipment system 10 is divided into two units, a first unit 1 and a second unit 2. Therefore, when the first unit 1 is fixed to the construction object 3 and the second unit 2 is attached to the first unit 1, the entire wiring equipment system 10 is attached to the construction object 3. Then, in a state where the entire wiring equipment system 10 is attached to the construction object 3, as shown in FIGS. 2A and 2B, not only the first unit 1 but also the circular portion 22 of the second unit 2 is constructed. It is embedded in the construction object 3 through the hole 33. At this time, the front plate portion 23 of the second unit 2 covers the construction hole 33 from the front, so that the construction hole 33 is closed.
- the wiring equipment system 10 is attached to the construction object 3 with the wall panel 31 sandwiched between a part of the first unit 1 and a part of the second unit 2 (front plate portion 23). become. Further, the amount of protrusion from the surface of the wall panel 31 of the wiring equipment system 10 is substantially equal to the thickness dimension of the front plate portion 23.
- the first unit 1 has a power receiving unit 11, a switch box 13, an inner cover 14, and an insertion guide 15. That is, in the present embodiment, the first unit 1 further has an inner cover 14 and an insertion guide 15 in addition to the power receiving unit 11, the mounting space 12, and the switch box 13 described above.
- the power receiving unit 11 is a square hook sealing rosette.
- the power receiving unit 11 is formed in a rectangular parallelepiped shape that is longer in the left-right direction than in the up-down direction in the front view.
- the power receiving unit 11 has a terminal for connecting the wiring 51 (see FIG. 2B) on the back side.
- the power receiving unit 11 has a pair of connection ports 111.
- the pair of connection ports 111 are located at both ends in the left-right direction on the front surface of the power receiving unit 11.
- Each of the pair of connection ports 111 is formed in an arc shape along a virtual circle centered on the center point on the front surface of the power receiving unit 11.
- each of the pair of connection ports 111 has a wide portion wider than the other portions at one end in the circumferential direction around the center point of the front surface of the power receiving portion 11. Therefore, the pair of connection terminals 24 in the second unit 2 are inserted into the pair of connection ports 111 from the wide portion, and the second unit 2 is rotated clockwise in front view, so that the second unit 2 receives power. It is electrically and mechanically connected to the unit 11. As a result, the second unit 2 is electrically connected to the wiring 51 via the power receiving unit 11, and the first unit 1 can supply power to the second unit 2.
- the power receiving unit 11 is fixed to the switch box 13 by using a pair of bolts 161 and a pair of collars 162.
- the pair of bolts 161 and the pair of collars 162 are fastened to each other with the power receiving portion 11 and the switch box 13 sandwiched through the pair of through holes 112 of the power receiving portion 11 and the pair of through holes 132 of the switch box 13.
- the pair of collars 162 are fixed to the power receiving unit 11 in a state of being inserted into the pair of through holes 112.
- the pair of through holes 112 penetrate the power receiving portion 11 in the front-rear direction, and the pair of through holes 132 penetrate the bottom plate of the switch box 13 in the front-rear direction.
- the power receiving unit 11 is fixed to the bottom plate of the switch box 13.
- the switch box 13 is formed in a box shape with an open front surface.
- the switch box 13 is made of metal and is formed in a substantially square shape when viewed from the front.
- the switch box 13 has a hole as a lead-in portion 131 in the central portion of the bottom plate (rear wall) of the switch box 13. Therefore, the switch box 13 can pull the wiring 51 into the switch box 13 from the back surface (rear surface) side through the lead-in portion 131.
- the wiring 51 drawn into the switch box 13 is electrically connected to the power receiving unit 11 in the switch box 13.
- a pair of through holes 132 are formed on both sides of the lead-in portion 131 in the bottom plate of the switch box 13 in the left-right direction.
- a pair of fixing holes 133 for fixing the switch box 13 to the construction object 3 are formed on the left wall of the switch box 13. That is, the switch box 13 is fixed to the construction object 3 by tightening the fixture 34 (see FIG. 1A) such as a wood screw to the pillar 32 of the construction object 3 through the pair of fixing holes 133.
- the fixture 34 such as a wood screw
- a pair of operation holes 134 are formed at positions facing the pair of fixing holes 133.
- the inner cover 14 is housed in the switch box 13 and functions as a cover for the power receiving unit 11.
- the inner cover 14 is made of resin and is formed in a substantially square shape when viewed from the front. In front view, the outer peripheral edge of the inner cover 14 substantially coincides with the inner peripheral edge of the peripheral wall of the switch box 13. Therefore, when the inner cover 14 is housed in the switch box 13, the inner cover 14 fits into the switch box 13, and the movement of the inner cover 14 with respect to the switch box 13 is restricted at least in the direction orthogonal to the front-rear direction. Will be done.
- the inner cover 14 is combined with the switch box 13 so as to cover the power receiving unit 11 from the front. As a result, the power receiving unit 11 is accommodated between the bottom plate of the switch box 13 and the inner cover 14.
- a recess is formed on the back surface (rear surface) side of the inner cover 14, and the power receiving portion 11 is housed in the recess. That is, the inner cover 14 and the power receiving unit 11 are combined so that at least a part of the power receiving unit 11 enters the inner cover 14 from the back surface of the inner cover 14.
- the inner cover 14 can be arranged near the bottom plate of the switch box 13.
- the inner cover 14 is arranged on the bottom plate side (that is, the rear side) of the inner space of the switch box 13 with respect to the center in the front-rear direction.
- a recess 141 is formed in the inner cover 14.
- the recess 141 is opened forward by forming a part of the front surface of the inner cover 14 so as to be recessed rearward.
- the recess 141 is formed in a circular shape that is one size smaller than the construction hole 33 in the front view (see FIG. 2A).
- the inner diameter of the recess 141 is equal to or larger than the outer diameter of the circular portion 22 in the second unit 2, and is actually substantially the same as the outer diameter of the circular portion 22.
- the inner cover 14 has a pair of insertion holes 142 formed at positions and shapes corresponding to the pair of connection ports 111 of the power receiving unit 11.
- the pair of insertion holes 142 are open to the bottom surface of the recess 141 and penetrate the inner cover 14 in the thickness direction (front-rear direction).
- the pair of insertion holes 142 are formed in the same position and shape as the pair of connection ports 111 so as to overlap the pair of connection ports 111 of the power receiving unit 11 in the front view. Therefore, when the second unit 2 is mounted in the mounting space 12, the pair of connection terminals 24 in the second unit 2 are inserted into the pair of connection ports 111 through the pair of insertion holes 142.
- the second unit 2 is rotated clockwise in front view, so that the second unit 2 becomes a power receiving unit. It will be electrically and mechanically connected to 11.
- the insertion guide 15 is attached to the front end of the switch box 13 and functions as a guide that regulates the moving direction of the second unit 2 when the second unit 2 is attached (or removed) to the first unit 1. ..
- the insertion guide 15 is made of resin and is formed in a substantially square shape when viewed from the front. Except for the front end of the insertion guide 15, the outer peripheral edge of the insertion guide 15 substantially coincides with the inner peripheral edge of the peripheral wall of the switch box 13 in front view. Further, the front end portion of the insertion guide 15 is formed to be slightly larger than the opening surface of the switch box 13 in the front view. Therefore, the insertion guide 15 is attached to the front end portion of the switch box 13 so as to be fitted from the front, and the movement of the insertion guide 15 with respect to the switch box 13 is restricted at least in a direction orthogonal to the front-rear direction.
- the insertion guide 15 is formed with a guide hole 151 that penetrates the insertion guide 15 in the thickness direction (front-back direction).
- the guide holes 151 are formed in most of the insertion guides 15 in front view, leaving only the outer peripheral portion of the insertion guides 15, so that the insertion guides 15 form a frame.
- the guide hole 151 is formed at the same position as the recess 141 so as to overlap the recess 141 in the front view. Further, the guide hole 151 is formed in a shape that is larger than that of the recess 141 in the circumferential direction while referring to the same circular shape as the recess 141 in the front view (see FIG. 2A). ..
- the inner diameter (minimum inner diameter) of the guide hole 151 is the same as the inner diameter of the recess 141. That is, the inner diameter (minimum inner diameter) of the guide hole 151 is equal to or larger than the outer diameter of the circular portion 22 in the second unit 2, and is actually substantially the same as the outer diameter of the circular portion 22. Therefore, the inner peripheral surface of the guide hole 151 overlaps with the inner peripheral surface of the recess 141 at a plurality of locations (8 locations in the example of FIG. 2A) in the front view.
- the first unit 1 is configured by combining the power receiving unit 11, the switch box 13, the inner cover 14, and the insertion guide 15 having the above-described configurations. Then, in the state where the second unit 2 is attached to the first unit 1, the circular portion 22 of the second unit 2 is inserted into the recess 141 of the inner cover 14 through the guide hole 151 of the insertion guide 15. Become. Therefore, the guide hole 151 of the insertion guide 15 and the recess 141 of the inner cover 14 each form a part of the recess 121 (see FIG. 1A) in which the second unit 2 is housed. Therefore, the guide hole 151 of the insertion guide 15 and the recess 141 of the inner cover 14 are included in the mounting space 12. The bottom surface of the recess 141 constitutes the bottom surface of the recess 121 formed in the mounting space 12.
- the inner peripheral surface of the guide hole 151 in the insertion guide 15 and the inner peripheral surface of the recess 141 in the inner cover 14 come into contact with the outer peripheral surface of the circular portion 22 of the second unit 2, so that the insertion guide 15 and the inner cover are covered.
- 14 regulates the moving direction of the second unit 2. That is, the insertion guide 15 and the inner cover 14 restrict the movement of the second unit 2 with respect to the first unit 1 in the direction orthogonal to the front-rear direction.
- the insertion guide 15 and the inner cover 14 function as guides, and the movement of the second unit 2 in directions other than the front-rear direction is restricted. ..
- the insertion guide 15 and the inner cover 14 function as guides, and the second unit 2 moves other than the rotation of the second unit 2. Is restricted.
- the mounting (or removal) of the second unit 2 accompanied by the rotation of the second unit 2 becomes relatively easy.
- the second unit 2 has a functional portion 21, a circular portion 22, a front plate portion 23, a pair of connection terminals 24, and a mounting cover 27. That is, in the present embodiment, the second unit 2 further has a mounting cover 27 in addition to the above-mentioned functional portion 21, circular portion 22, front plate portion 23, and pair of connection terminals 24.
- the functional unit 21 is an outlet block that supplies electric power to the load 4.
- the functional unit 21 is an embedded wiring device fixed to a mounting frame of a large-angle continuous wiring device standardized by the Japanese Industrial Standards.
- the functional unit 21 is formed in a rectangular parallelepiped shape that is longer in the left-right direction than in the up-down direction in the front view.
- the functional unit 21 has a terminal for connecting an electric wire on the back side.
- An electric wire connected to the pair of connection terminals 24 is connected to the terminals of the functional unit 21.
- the functional unit 21 has a pair of outlets 211.
- the pair of insertion ports 211 are arranged so as to face each other in the left-right direction on the front surface of the functional unit 21.
- the pair of insertion ports 211 are configured so that a pair of insertion pieces 41 of the plug of the load 4 can be inserted.
- the functional unit 21 supplies electric power to the load 4 and mechanically holds the plug in a state where the pair of insertion pieces 41 are inserted into the pair of insertion ports 211.
- the functional unit 21 has, for example, a case 212 made of a resin such as urea resin or an ASA (Acrylate Styrene Acrylonitrile) tree, and a pair of outlets 211 are formed on the front surface of the case 212. ..
- the functional unit 21 has a pair of conductive members at positions corresponding to the pair of insertion ports 211 in the case 212.
- Each conductive member is composed of a conductive and elastic metal plate, for example, a metal plate such as copper or a copper alloy.
- the conductive member mechanically holds the insertion piece 41 inserted into the insertion port 211, and is electrically connected to the insertion piece 41.
- the conductive member is a blade receiving member that sandwiches and holds the insertion piece 41.
- the functional unit 21 further has a plurality of mounting pieces 213 protruding from both end faces of the case 212 in the left-right direction. These plurality of mounting pieces 213 are used when the functional unit 21 is fixed to the mounting frame of the large-angle continuous wiring device standardized by the Japanese Industrial Standards. In the present embodiment, the functional portion 21 is fixed to the circular portion 22 by using the plurality of mounting pieces 213.
- the circular portion 22 includes a hollow portion 25 and a lid body 26.
- the hollow portion 25 is formed in a cylindrical shape having a circular shape when viewed from the front.
- the lid body 26 is formed in a disk shape that has a circular shape when viewed from the front.
- the lid body 26 is coupled to the hollow portion 25 so as to close the back surface (rear surface) of the hollow portion 25.
- the hollow portion 25 and the lid 26 constituting the circular portion 22 are both made of resin.
- the hollow portion 25 has a pair of screw holes 251 for fixing the lid body 26 and the mounting cover 27 to the hollow portion 25.
- the lid 26 is coupled to the hollow portion 25 by a pair of screws 281 inserted from behind into the pair of screw holes 251.
- the mounting cover 27 is coupled to the hollow portion 25 by a pair of screws 282 that are inserted from the front into the pair of screw holes 251.
- the hollow portion 25 accommodates at least a part of the functional portion 21 in its internal space.
- the hollow portion 25 further has a pair of fixing portions 252 for fixing the functional portion 21.
- the pair of fixed portions 252 project from positions facing each other in the left-right direction on the inner peripheral surface of the hollow portion 25 in a direction approaching each other.
- Each fixing portion 252 has a pair of fixing recesses 253 arranged in the vertical direction. Each fixing recess 253 is open forward.
- the hollow portion 25 further has a pair of through holes 254 for fixing the front plate portion 23.
- Each through hole 254 penetrates the hollow portion 25 in the thickness direction (diameter direction) thereof.
- the front plate portion 23 is coupled to the hollow portion 25 by a pair of screws 284 inserted from the side into the pair of through holes 254. At this time, the pair of screws 284 are tightened against the pair of projecting pieces protruding rearward from the back surface (rear surface) of the front plate portion 23.
- the lid body 26 is attached to the rear end portion of the hollow portion 25 and closes the back surface (rear surface) of the hollow portion 25. Except for the rear end portion of the lid body 26, the outer peripheral edge of the lid body 26 substantially coincides with the inner peripheral edge of the hollow portion 25 in the front view. Further, the rear end portion of the lid body 26 is formed to be slightly larger than the opening surface of the hollow portion 25 in the front view. Therefore, the lid body 26 is attached so as to be fitted into the rear end portion of the hollow portion 25 from the rear, and the movement of the lid body 26 with respect to the hollow portion 25 is restricted at least in a direction orthogonal to the front-rear direction.
- a recess 261 is formed in the lid body 26.
- the recess 261 is opened forward by forming a part of the front surface of the lid 26 in a shape recessed rearward.
- the recess 261 is formed to be one size larger than the rear end portion of the functional portion 21 so as to accommodate the rear end portion of the functional portion 21.
- the lid body 26 further has a pair of through holes 262 for passing the pair of screws 281 described above. That is, the lid body 26 is coupled to the hollow portion 25 by tightening the pair of screws 281 to the pair of screw holes 251 through the pair of through holes 262.
- connection terminals 24 are fixed to the back surface (rear surface) of the lid body 26.
- the pair of connection terminals 24 are arranged at both ends in the left-right direction on the back surface of the lid 26, and are fixed to the lid 26 with a pair of screws 283.
- Each connection terminal 24 is made of a conductive metal plate, for example, a metal plate such as copper or a copper alloy.
- the pair of connection terminals 24 are formed so that their rear ends are bent inward, that is, in a direction approaching each other.
- the second unit 2 is rotated clockwise in a front view with the pair of connection terminals 24 inserted into the pair of connection ports 111 (see FIG. 3), so that the pair of connection terminals 24 can be formed. It is hooked on the power receiving unit 11 and is electrically and mechanically connected to the power receiving unit 11.
- the front plate portion 23 has a pair of insertion holes 231 formed at a position and shape corresponding to the pair of insertion ports 211 of the functional portion 21.
- the pair of insertion holes 231 are opened in the central portion on the front surface of the front plate portion 23, and penetrate the front plate portion 23 in the thickness direction (front-rear direction).
- the pair of insertion holes 231 are formed at the same position and shape as the pair of insertion ports 211 so as to overlap the pair of insertion ports 211 of the functional unit 21 in the front view. Therefore, when the plug of the load 4 is connected to the functional unit 21, a pair of insertion pieces 41 in the plug are inserted into the insertion port 211 through the pair of insertion holes 231. Then, the load 4 is electrically and mechanically connected to the functional unit 21 in a state where the pair of insertion pieces 41 are inserted into the pair of insertion ports 211 through the pair of insertion holes 231. Become.
- the mounting cover 27 is attached to the front end portion of the hollow portion 25 and has a function of fixing the functional portion 21 to the hollow portion 25 (circular portion 22).
- the mounting cover 27 is made of metal and is formed in a substantially circular shape when viewed from the front. In front view, the outer peripheral edge of the mounting cover 27 substantially coincides with the inner peripheral edge of the hollow portion 25. Therefore, the mounting cover 27 is mounted so as to be fitted into the front end portion of the hollow portion 25 from the front, and the movement of the mounting cover 27 with respect to the hollow portion 25 is restricted at least in a direction orthogonal to the front-rear direction.
- the mounting cover 27 is formed with a mounting hole 271 that penetrates the mounting cover 27 in the thickness direction (front-back direction).
- the mounting holes 271 are formed in most of the mounting cover 27, leaving only the outer peripheral portion of the mounting cover 27 in front view, so that the mounting cover 27 forms a frame body.
- the inner peripheral edge of the mounting hole 271 substantially coincides with the outer peripheral edge of the front end portion of the functional portion 21 in front view. Therefore, in the state where the mounting cover 27 and the functional portion 21 are combined, the front end portion of the functional portion 21 projects forward from the front surface of the mounting cover 27 through the mounting hole 271 of the mounting cover 27.
- the mounting cover 27 further has a pair of through holes 272 for passing the pair of screws 282 described above. That is, the mounting cover 27 is coupled to the hollow portion 25 by tightening the pair of screws 282 to the pair of screw holes 251 through the pair of through holes 272.
- the mounting cover 27 fixes the functional portion 21 to the hollow portion 25 (circular portion 22).
- the mounting cover 27 has a hollow portion 25 (circular) by sandwiching at least a part of the functional portion 21 (here, the mounting piece 213) between the pair of fixing portions 252 in the hollow portion 25.
- the functional unit 21 is fixed to the unit 22).
- the mounting cover 27 presses each mounting piece 213 of the functional portion 21 from the front in a state where each mounting piece 213 of the functional portion 21 is fitted into each fixing recess 253 of the fixing portion 252, thereby holding the mounting cover. 27 holds each mounting piece 213 in each fixing recess 253.
- the functional portion 21 is fixed to the hollow portion 25 (circular portion 22).
- the second unit 2 is configured by combining the functional portion 21, the circular portion 22 (hollow portion 25 and the lid 26), the front plate portion 23, the pair of connection terminals 24, and the mounting cover 27 having the configurations as described above. Will be done.
- FIG. 5 is an explanatory view schematically showing an example of replacement of the second unit 2, and for example, the shape of the first unit 1 exposed from the construction hole 33 and the like are shown in an appropriately simplified manner.
- a plurality of types of second units 201 to 207 can be attached to the first unit 1.
- each of the plurality of types of second units 201 to 207 is simply referred to as "second unit 2". That is, in the wiring equipment system 10 according to the present embodiment, when the second unit 2 is attached to the first unit 1, the entire wiring equipment system 10 is attached to the construction object 3. Therefore, in the wiring equipment system 10 according to the present embodiment, it is possible to replace only the second unit 2 with another second unit 2 while leaving the first unit 1 fixed to the construction object 3. ..
- the second units 202 to 207 can be attached to the first unit 1 in place of the second unit 201 having a function as an outlet as described above.
- the function can be replaced with.
- the wiring device system 10 can realize a wiring device having various functions.
- each of the second units 2 is attached to the first unit 1 by being inserted into the first unit 1 and then being rotated clockwise with respect to the first unit 1 in a front view.
- the second unit 202 is a wiring device including a rotary operation type user interface such as a volume, a rotary encoder, or a rotary switch, and has a function as a load control device.
- the second unit 202 controls the load 4 by controlling the energized state of the load 4 of the lighting equipment or the like according to the user's operation received by the user interface.
- the second unit 203 is a wiring device having a function as an outlet (Outlet) of a USB (Universal Serial Bus).
- the second unit 203 has a USB receptacle to which the USB plug of the load 4 can be plugged and connected, and is configured to output a DC voltage of 5 V to the load 4 through the USB plug.
- the second unit 204 is a wiring device having a function as a magnet outlet (Outlet) that attracts the plug by magnetic force.
- the second unit 204 is configured to supply AC or DC power to the load 4 through the plug by attracting the plug of the load 4 with the magnetic force of a magnet.
- the second unit 205 is a wiring device that includes a motion sensor or a sensor such as brightness and has a function as a load control device. The second unit 205 controls the load 4 by controlling the energization state of the load 4 of the lighting equipment or the like according to the detection result of the sensor.
- the second unit 206 is a wiring device including a push button type, a seesaw type or a touch type user interface, and has a function as a switch device.
- the second unit 206 controls the load 4 by controlling the energization state of the load 4 of the lighting equipment or the like according to the user's operation received by the user interface.
- the second unit 206 includes a plurality of user interfaces (four in this case), and has a plurality of (four in this case) switches as the functional unit 21. Therefore, it is possible to control a plurality of (here, four) loads 4 by one second unit 206.
- the second unit 207 is a wiring device including a push button type, a seesaw type or a touch type user interface, and has a function as a switch device.
- the second unit 207 controls the load 4 by controlling the energized state of the load 4 of the lighting equipment or the like according to the user's operation received by the user interface.
- the second unit 2 as the wiring equipment is detachably attached to the first unit 1 fixed to the construction object 3. Therefore, by removing the second unit 2 from the first unit 1, it is possible to remove only the second unit 2 from the construction object 3.
- the second unit as a wiring device does not need to reconnect the wiring to the power receiving unit 11. 2 can be exchanged. Therefore, when a plurality of types of second units 2 are lined up as described above, it is possible to realize various wiring equipment functions in the wiring equipment system 10 by exchanging the second unit 2.
- the first unit 1 is shared by a plurality of types of second units 2, the first unit 1 can be reused even when the type of wiring equipment of the wiring equipment system 10 as a whole is changed. Is. Further, not only when the existing second unit 2 is replaced with another second unit 2, but also when the second unit 2 is newly installed, various second units 2 as described above can be adopted. is there.
- the mounting space 12 can mount the devices 601, 602 that operate by receiving the power supply from the first unit 1 instead of the second unit 2.
- FIG. 5 a plurality of types (here, two types) of devices 601, 602 are shown, but when the plurality of types of devices 601, 602 are not particularly distinguished, each of the plurality of types of devices 601, 602 is simply referred to as “devices”. 6 ". That is, in the wiring equipment system 10 according to the present embodiment, when the second unit 2 is attached to the first unit 1, the entire wiring equipment system 10 is attached to the construction object 3. Therefore, in the wiring equipment system 10 according to the present embodiment, it is possible to replace the second unit 2 with the equipment 6 while leaving the first unit 1 fixed to the construction object 3.
- each device 6 by providing a lineup of a plurality of types of devices 601 and 602 as shown in FIG. 5, various functions of the device 6 can be realized by the wiring device system 10.
- These plurality of types of devices 601, 602 adopt the same configuration as the second unit 201 as the configuration related to the electrical and mechanical connection to the first unit 1.
- the plurality of types of devices 601, 602 are formed so that the shape and dimensions in the front view are the same as those of the second unit 2. Therefore, each device 6 is attached to the first unit 1 by being inserted into the first unit 1 and then being rotated clockwise with respect to the first unit 1 in a front view.
- the device 601 has a function as a lighting device (including a downlight, an emergency light, a foot light, etc.) that outputs light.
- the device 601 illuminates the surroundings by receiving power supplied from the first unit 1 and turning on the light source.
- the device 602 has a function as a sound output device (including a speaker and an AI speaker) that outputs sound (including voice, beep sound, melody, etc.).
- the device 602 receives power from the first unit 1 and converts an electric signal into sound to output sound.
- the device 6 shown in FIG. 5 is only an example, and in addition to the lighting device and the sound output device, for example, a display, a communication device, a measuring device, or the like can be adopted as the device 6.
- Example Embodiment 1 is only one of various embodiments of the present disclosure.
- the first embodiment can be modified in various ways depending on the design and the like as long as the object of the present disclosure can be achieved.
- Each figure described in the present disclosure is a schematic view, and the ratio of the size and the thickness of each component in each figure does not necessarily reflect the actual dimensional ratio.
- FIGS. 6A to 6C show, for example, the shape of the first unit 1 exposed from the construction hole 33 in an appropriately simplified manner.
- the first unit 1 is a plug-in type such as an I-type outlet (Outlet) instead of the hook ceiling rosette as a configuration for electrically and mechanically connecting the second unit 2.
- the first unit 1 has an insertion hole 142A forming an I-type outlet (Outlet) on the front surface thereof.
- a plurality of plug blades protruding rearward from the back surface (rear surface) of the second unit 2 are inserted into the insertion hole 142A from the front, so that the second unit 2 becomes the power receiving unit 11 of the first unit 1. Is electrically and mechanically connected to. Therefore, in this modification, when the second unit 2 is mounted in the mounting space 12, the second unit 2 is linearly moved with respect to the first unit 1, but the second unit 2 with respect to the first unit 1 Relative rotation is unlikely to accompany.
- the shape of the mounting space 12 is not limited to a rotationally symmetric shape such as a circular shape, and an appropriate shape can be adopted.
- the mounting space 12 is formed in a square shape when viewed from the front.
- the second unit 2 instead of the circular portion 22, a configuration in which the front view is square is adopted.
- the mounting space 12 is formed in a substantially triangular shape when viewed from the front.
- the second unit 2 instead of the circular portion 22, a configuration in which the front view is substantially triangular is adopted.
- the mounting space 12 is formed in an elliptical shape when viewed from the front.
- the second unit 2 also adopts a configuration in which the front view has an elliptical shape instead of the circular portion 22.
- the first unit 1 is a plug-in type such as a phone jack instead of the hook ceiling rosette as a configuration for electrically and mechanically connecting the second unit 2.
- the first unit 1 has an insertion hole 142B forming a two-pole phone jack in the central portion of the front surface thereof.
- the phone plug protruding rearward from the back surface (rear surface) of the second unit 2 is inserted into the insertion hole 142B from the front, so that the second unit 2 is inserted into the power receiving unit 11 of the first unit 1.
- the insertion hole 142B is arranged in the central portion of the front surface of the first unit 1.
- the second unit 2 is rotated relative to the first unit 1 as shown in FIGS. 7B and 7C. It is possible to make it.
- the posture of the second unit 2 is changed by being rotated in the direction of the arrow A3 (see FIG. 7C) with respect to the first unit 1.
- the second unit 2 is rotated 90 degrees clockwise in front view from the example of FIG. 7B, whereby the pair of insertion holes 231 are arranged in the vertical direction.
- the first unit 1 includes a mounting frame 74.
- the mounting frame 74 is, for example, a mounting frame for a large-angle continuous wiring device standardized by the Japanese Industrial Standards. That is, in this modification, the wiring equipment system 10C is fixed to the construction object 3 by using the mounting frame 74.
- the switch box 13 of the first unit 1 is fixed to the mounting frame 74.
- the decorative frame 75 can be directly or indirectly attached to the mounting frame 74.
- the wiring equipment system 10C can be covered with the decorative frame 75 around the second unit 2 in a state of being fixed to the construction object 3, and the appearance is improved.
- the first unit 1 and the second unit 2 has a power conversion unit 73.
- the power conversion unit 73 converts the power. That is, the wiring equipment system 10D converts the electric power by the electric power conversion unit 73 provided in the first unit 1 and / or the second unit 2.
- the "power conversion” referred to in the present disclosure includes, for example, conversion of AC power to DC power, conversion of DC power to AC power, conversion of voltage, and the like.
- the power conversion unit 73 is realized by a circuit that performs these conversions.
- the power conversion unit 73 is an AC-DC converter that converts 100V AC power into, for example, 5V, 12V, 24V, or 48V DC power.
- the power conversion unit 73 is provided in the first unit 1. That is, the power conversion unit 73 is housed in the switch box 13 of the first unit 1. The wiring 51 drawn into the first unit 1 is connected to the power conversion unit 73. Then, when the connector 72 is connected to the power conversion unit 73, the second unit 2 is connected to the power conversion unit 73 of the first unit 1 via the cable 71.
- the power conversion unit 73 is provided separately from the first unit 1.
- the power conversion unit 73 is electrically connected to the first unit 1 via the wiring 51.
- the power conversion unit 73 is electrically connected to a power source such as a system power source or a distributed power source via an electric facility such as a distribution board 53 (see FIG. 8D) by another wiring 52.
- the power conversion unit 73 has a housing independent of the first unit 1 and is placed separately from the first unit 1.
- Such a power conversion unit 73 is arranged at an appropriate place such as the back side (behind the wall) of the wall panel 31, the back side (behind the ceiling) of the ceiling panel, or under the floor. In this way, by separating the power conversion unit 73 from the first unit 1, it is possible to reduce the size of the first unit 1.
- the first unit 1 employs a hook sealing rosette as a configuration for electrically and mechanically connecting the second unit 2.
- the present invention is not limited to this, and for example, the first unit 1 and the second unit 2 may be electrically connected by a cable 71 as in the fourth modification.
- the power conversion unit 73 is arranged in the distribution board 53 as shown in FIG. 8D.
- the power conversion unit 73 is electrically connected to the first unit 1 via the wiring 51. Further, the power conversion unit 73 is electrically connected to, for example, a branch breaker in the cabinet of the distribution board 53.
- the power conversion unit 73 has a housing independent of the first unit 1 and is placed separately from the first unit 1. Therefore, in this modified example as well, it is possible to reduce the size of the first unit 1 by separating the power conversion unit 73 from the first unit 1 as in the fourth modified example.
- the first unit 1 employs a hook sealing rosette as a configuration for electrically and mechanically connecting the second unit 2.
- the present invention is not limited to this, and for example, the first unit 1 and the second unit 2 may be electrically connected by a cable 71 as in the fourth modification.
- the power supply method from the first unit 1 to the second unit 2 is not limited to the wired power supply as described above, and for example, a non-contact power supply method is adopted. You may. In this case, for example, power is transmitted from the power feeding coil built in the first unit 1 to the power receiving coil built in the second unit 2 in a non-contact manner.
- the first unit 1 and the second unit 2 have a function of communicating with each other, and information may be transmitted between the first unit 1 and the second unit 2.
- the communication method between the first unit 1 and the second unit 2 may be either wired communication including power line communication (PLC: Power Line Communication) or wireless communication.
- PLC Power Line Communication
- the wireless communication referred to here includes wireless communication using radio waves as a medium, communication using electromagnetic coupling, and optical communication using light as a communication medium.
- the wiring device system 10 is composed of only two units, a first unit 1 and a second unit 2, but is not limited to this, and includes, for example, three or more units. You may be.
- the wiring equipment system 10 may include a third unit in addition to the first unit 1 and the second unit 2.
- the third unit may be attached to either the first unit 1 or the second unit 2.
- the third unit may function as an attachment for attaching the second unit 2 to the first unit 1.
- the second unit 2 indirectly passes through the third unit to the first unit 1. It is attached to.
- the wiring device system 10 constitutes an embedded type wiring device by arranging the first unit 1 on the back side of the wall panel 31, but the wiring device system 10 is not limited to this and is an exposed type.
- Wiring equipment may be configured. That is, by arranging the first unit 1 on the surface side of the wall panel 31, it is possible to form an exposed wiring instrument arranged on the surface side of the wall panel 31 as a whole wiring instrument system 10. is there.
- the switch box 13 of the first unit 1 is not an embedded type but an exposed type switch box.
- the direction of linear movement of the second unit 2 with respect to the first unit 1 is not limited to the front-rear direction.
- the direction of linear movement of the second unit 2 with respect to the first unit 1 may be the vertical direction or the horizontal direction.
- the shape of the mounting space 12 is not limited to the shape shown in the first modification, and an appropriate shape such as a polygonal shape other than a square or a triangle can be adopted.
- the power conversion unit 73 is not limited to the configuration provided in the first unit 1 as in the fourth modification, and may be provided in the second unit 2, for example. Further, the power conversion unit 73 may be provided in a distributed manner in the first unit 1 and the second unit 2.
- the wiring equipment system 10 that functions as an outlet is not limited to having no grounding electrode, and may have a grounding electrode, or may be, for example, an AC 200V or DC outlet (Outlet). Further, the wiring device system 10 that functions as an outlet is not limited to the A type plug in which the insertion piece 41 is a plug blade, for example, for a B type or C type plug in which the insertion piece 41 is a pin. May be good. Further, the wiring device system 10 that functions as an outlet is not limited to a one-port type outlet, and may be, for example, a two-port type outlet that can connect two plugs at the same time, or a three-port type outlet. There may be.
- the plug connected to the wiring device system 10 that functions as an outlet is not limited to the plug provided at the tip of the cable of the load 4, for example, a load in which the housing and the plug are integrated, such as a charger. It may be the plug of 4.
- the wiring equipment system 10 detects, for example, a switch for switching between an energized state and a non-energized state for a pair of loads 4, and an abnormal current such as an overcurrent or an electric leakage current, or overheating, and energizes the load 4.
- a protection circuit for blocking may be further provided.
- the switch and the protection circuit may be provided in either the first unit 1 or the second unit 2.
- the wiring equipment system 10G according to the present embodiment is different from the wiring equipment system 10 according to the first embodiment in that the first unit 1 has a plurality of mounting spaces 12, as shown in FIGS. 9A and 9B.
- the same configurations as those in the first embodiment will be designated by a common reference numeral and description thereof will be omitted as appropriate.
- the second unit 2 is shown by an imaginary line (dashed line).
- the first unit 1 has three mounting spaces 12 as shown in FIG. 9A.
- One second unit 2 can be mounted in each mounting space 12. Therefore, a maximum of three second units 2 can be attached to one first unit 1.
- these plurality (three in this case) mounting spaces 12 are arranged side by side in the left-right direction. Then, in each of the three mounting spaces 12, three insertion holes 142G constituting an I-type outlet (Outlet) are arranged. That is, in the present embodiment, as in the first modification of the first embodiment, when the second unit 2 is mounted in the mounting space 12, the relative rotation of the second unit 2 with respect to the first unit 1 is accompanied. Adopt a difficult configuration.
- a plurality of (three in this case) second units 2 can be attached to one first unit 1.
- a plurality of (three in this case) second units 2 are arranged side by side.
- a plurality of types of second units 2 described in the first embodiment are arranged so as to coexist.
- the second unit 206 that functions as a switch device, the second unit 201 that functions as an outlet, and the second unit 204 that functions as a magnet outlet are arranged side by side (see FIG. 5).
- the first unit 1 is shared by a plurality of (three in this case) second units 2, the configuration is simplified as compared with the case where the first unit 1 is provided for each of the second units 2. be able to.
- the first unit 1 may have a plurality of mounting spaces 12, and is not limited to a configuration in which a plurality of second units 2 of different types are mounted as shown in FIG. 9B, and a second unit of the same type is used. A plurality of units 2 may be mounted. Further, the number of mounting spaces 12 is not limited to three, and the first unit 1 may have, for example, two or four or more mounting spaces 12.
- the plurality of mounting spaces 12 are not limited to being arranged in a straight line in the left-right direction, and may be arranged so as to be arranged in the vertical direction or arranged in an L shape, for example. ..
- the configuration (including the modified example) described in the second embodiment can be appropriately combined with various configurations (including the modified example) described in the first embodiment.
- the first unit 1 includes a decorative plate 17 arranged around the second unit 2 in a front view. It is different from the wiring equipment system 10 according to 1.
- the same configurations as those in the first embodiment will be designated by a common reference numeral and description thereof will be omitted as appropriate.
- the first unit 1 has the decorative plate 17.
- the decorative plate 17 is arranged on the surface side of the wall panel 31.
- the decorative plate 17 is formed in a substantially square shape, which is one size larger than the second unit 2 (front plate portion 23) when viewed from the front.
- the decorative plate 17 is integrally formed with the insertion guide 15 as shown in FIG. 10B.
- the insertion guide 15 extends through the construction hole 33 to the surface side of the wall panel 31, and projects laterally (upper, lower, left, and right) from the front end of the insertion guide 15.
- the decorative plate 17 is integrally formed.
- the back surface (rear surface) of the decorative plate 17 of the first unit 1 comes into contact with the periphery of the construction hole 33 in the wall panel 31 from the front. To do. Further, in the wiring equipment system 10H, the amount of protrusion from the surface of the wall panel 31 is slightly larger in the second unit 2 (front plate portion 23) than in the decorative plate 17.
- the wiring equipment system 10H can be covered with the decorative plate 17 around the second unit 2 in a state of being fixed to the construction object 3, and the appearance is improved.
- the shape of the decorative plate 17 is not limited to a substantially square shape, and an appropriate shape such as a rectangular shape, a triangular shape, or a circular shape can be adopted.
- the configuration (including the modified example) described in the third embodiment can be appropriately combined with various configurations (including the modified example) described in the first or second embodiment.
- the wiring equipment system 10I according to the present embodiment is different from the wiring equipment system 10 according to the first embodiment in that it has a lock portion 8 as shown in FIGS. 11A to 11C.
- the same configurations as those in the first embodiment will be designated by a common reference numeral and description thereof will be omitted as appropriate.
- the lock unit 8 can switch between a regulated state for restricting the removal of the second unit 2 from the first unit 1 and a released state for releasing the regulation while the second unit 2 is mounted in the mounting space 12. It is configured in. That is, the lock unit 8 is configured to be able to switch between at least two states, a regulated state and an released state. If the lock portion 8 is in the regulated state, the removal of the second unit 2 from the first unit 1 is restricted. Therefore, when the second unit 2 is removed from the first unit 1, the lock portion 8 is released. There is a need to.
- the lock portion 8 has a lock groove 81 provided in the first unit 1 and a lock pin 82 provided in the second unit 2.
- the lock groove 81 is formed, for example, on a part of the front surface of the insertion guide 15 of the first unit 1.
- the lock pin 82 is held by the second unit 2 in a state of penetrating the front plate portion 23 of the second unit 2 in the thickness direction (front-rear direction) of the front plate portion 23.
- the lock pin 82 is movable relative to the front plate portion 23 in the thickness direction (front-back direction) of the front plate portion 23.
- the state of being inserted into the 81 corresponds to the regulated state of the lock portion 8.
- the lock pin 82 fits into the lock groove 81, and the relative rotation of the second unit 2 with respect to the first unit 1 is regulated. The removal of the second unit 2 is restricted.
- the switch 83 is provided in the lock groove 81.
- the switch 83 is a switch for controlling (on / off) the power supply from the first unit 1 to the second unit 2.
- the switch 83 is a momentary type normally open type push button switch, and supplies power from the first unit 1 to the second unit 2 only while the switch 83 is on. Therefore, only in the regulated state in which the lock pin 82 is inserted into the lock groove 81, the switch 83 is pushed by the lock pin 82 to turn on, and power is supplied from the first unit 1 to the second unit 2.
- the switch 83 is turned off, so that the power supply from the first unit 1 to the second unit 2 is stopped.
- the lock unit 8 when the lock unit 8 is switched from the regulated state to the released state, the power supply from the first unit 1 to the second unit 2 is automatically stopped, so that the first unit 1 to the second unit 2 It is not possible to release the lock unit 8 while continuing to supply power.
- the lock unit 8 is restricted from switching from the regulated state to the released state when power is being supplied from the first unit 1 to the second unit 2. As a result, it is possible to prevent a problem caused by the removal of the first unit 1 to the second unit 2 while the power is being supplied from the first unit 1 to the second unit 2.
- At least one of the first unit 1 and the second unit 2 may have the lock portion 8.
- the first unit 1 (or the second unit 2) is provided with the lock portion 8. You may.
- the lock unit 8 is restricted from switching from the regulated state to the released state while the power is being supplied from the first unit 1 to the second unit 2. That is, the lock unit 8 may be able to switch from the regulated state to the released state while the power is being supplied from the first unit 1 to the second unit 2.
- the configuration (including the modified example) described in the fourth embodiment can be appropriately combined with various configurations (including the modified example) described in the first to third embodiments.
- the first unit 1 has a plurality of connecting portions 18 for electrically connecting the second unit 2. It is different from the wiring equipment system 10 according to 1.
- the same configurations as those in the first embodiment will be designated by a common reference numeral and description thereof will be omitted as appropriate.
- the second unit 2 mounted on the first unit 1 is shown by an imaginary line (dashed line).
- the connection terminal 24 and the like inserted into the connection portion 18 are schematically shown.
- connection portion means a configuration for electrically connecting the second unit 2, and in the first embodiment, a pair of insertion holes 142 of the inner cover 14 and a pair of power receiving portions 11
- the connection port 111 is included in the connection portion.
- the first unit 1 includes a pair of first connection ports 181 constituting A and C combined type outlets (Outlets) and three third units constituting I type outlets. It has two connection ports 182.
- the pair of first connection ports 181 and the three second connection ports 182 each form a connection portion 18.
- the first unit 1 has a connection portion 18 composed of a pair of first connection ports 181 and a connection portion 18 including three second connection ports 182.
- these plurality of (two in this case) connecting portions 18 are arranged in one mounting space 12. Specifically, these two connecting portions 18 are arranged side by side in the vertical direction in the mounting space 12.
- these plurality of (here, two) connection portions 18 include a first connection portion and a second connection portion of different types.
- the connection portion 18 composed of the pair of first connection ports 181 is the "first connection portion”
- the connection portion 18 composed of the three second connection ports 182 is the "second connection portion”. is there. That is, the types of the plurality (here, two) connecting portions 18 arranged in one mounting space 12 are different from each other.
- the "type" of the connection unit 18 referred to in the present disclosure includes, for example, the type of outlet, whether or not it is USB, and the strong / weak electric system. That is, in the present embodiment, since the first connection portion 18 is an A and C combined type outlet and the second connection portion 18 is an I type outlet, the two are different types.
- only one of the plurality of (here, two) connecting portions 18 can electrically connect the second unit 2.
- the connection terminals 24 of the second unit 2 are connected to a plurality of connection portions 18. It is inserted only into the first connection portion 18 (a pair of first connection ports 181). Therefore, in the example of FIG. 12B, the second connection portion 18 (three second connection ports 182) is unused.
- connection portions 18 for power supply supplies power to the second unit 2 mounted in the mounting space 12.
- connection portions 18 other than the connection portion 18 for power supply among the plurality of connection portions 18 mechanically hold the second unit 2 mounted in the mounting space 12.
- the second unit 2 using the second connection portion 18 is mounted on the first unit 1 as the connection portion 18 for power supply.
- the connection terminal 24 of the second unit 2 is inserted into the second connection portion 18 (three second connection ports 182) for power supply among the plurality of connection portions 18.
- the connection portion 18 other than the connection portion 18 for power supply that is, the first connection portion 18 (pair of first connection ports 181) is used for mechanically holding the second unit 2.
- the second unit 2 has a dummy terminal 29 in addition to the connection terminal 24, and the dummy terminal 29 is inserted into the first connection portion 18 (a pair of first connection ports 181). Since the dummy terminal 29 is simply used for mechanically holding the second unit 2, it is electrically separated from the functional unit 21 of the second unit 2 like the connection terminal 24.
- the dummy terminal 29 may be made of an electrically insulating material.
- connection portions 18 may be used for power supply.
- the configuration (including the modified example) described in the fifth embodiment can be appropriately combined with various configurations (including the modified example) described in the first to fourth embodiments.
- the wiring equipment system (10, 10A to 10J) includes a first unit (1) and a second unit (2).
- the first unit (1) is fixed to the construction object (3).
- the second unit (2) is detachably attached to the first unit (1).
- the first unit (1) has a power receiving unit (11) and a mounting space (12).
- the power receiving unit (11) receives power supply.
- the mounting space (12) is a space for mounting one second unit (2).
- the second unit (2) is a wiring device having a functional unit (21).
- the functional unit (21) performs at least one of power supply to the load (4) and control of the load (4).
- the first unit (1) supplies power to the second unit (2).
- the second unit (2) as a wiring device by removing the second unit (2) as a wiring device from the first unit (1), it is possible to remove only the second unit (2) from the construction object (3).
- the wiring (51) to the power receiving unit (11) should be reconnected. Even if this is not done, the second unit (2) as a wiring device can be replaced. Therefore, according to the wiring equipment system (10, 10A to 10J), it is possible to reduce the time and effort required for replacement of the wiring equipment.
- the second unit (2) includes a circular portion (22) having a circular shape in a front view.
- the posture of the second unit (2) can be changed by rotating the second unit (2) around the central axis of the circular portion (22), so that the second unit can be changed according to usability or the like. It is possible to determine the orientation of (2) and the like.
- the first unit (1) has a plurality of mounting spaces (12).
- the first unit (1) is placed in the mounting space (12) and the second unit (2). It has a recess (121) that accommodates at least a portion of the.
- At least a part of the second unit (2) is accommodated in the recess (121), so that the amount of protrusion of the second unit (2) from the construction object (3) can be suppressed to a small size. it can.
- the mounting space (12) is replaced with the first unit (2) instead of the second unit (2).
- a device (6) that operates by receiving power supplied from 1) can be attached.
- the first unit (1) includes a switch box (13).
- the switch box (13) is fixed to the construction object (3) and has a lead-in portion (131) for drawing in the wiring (51).
- the second unit (2) is mounted on the mounting space (12). It involves a linear movement with respect to one unit (1).
- the second unit (2) can be attached to the first unit (1) with a relatively simple operation.
- the second unit (2) is mounted on the mounting space (12). Accompanied by rotation relative to one unit (1).
- the second unit (2) can be attached to the first unit (1) with a relatively simple operation.
- At least one of the first unit (1) and the second unit (2) is a lock portion ( 8).
- the lock unit (8) can switch between a regulated state and an released state.
- the regulated state is a state in which the removal of the second unit (2) from the first unit (1) is restricted while the second unit (2) is mounted in the mounting space (12).
- the release state is a state in which the regulation is released.
- the lock portion (8) is supplied with power from the first unit (1) to the second unit (2). Then, switching from the regulated state to the released state is restricted.
- the first unit (1) is arranged around the second unit (2) in the front view. Includes a decorative plate (17) to be made.
- the periphery of the second unit (2) can be covered with the decorative plate (17), and the appearance is improved.
- At least one of the first unit (1) and the second unit (2) is of electric power. It has a power conversion unit (73) that performs conversion.
- the electric power converted by the electric power conversion unit (73) can be supplied to the second unit (2) or the load (4).
- the power conversion unit (73) is provided in the first unit (1).
- the power converted by the power conversion unit (73) can be supplied to the second unit (2).
- the posture of the second unit (2) in the state of being mounted in the mounting space (12) is It is variable.
- the posture of the second unit (2) can be changed in the state of being mounted in the mounting space (12), so that the orientation of the second unit (2) and the like can be determined according to usability and the like. Is possible.
- the first unit (1) electrically connects the second unit (2). It has a plurality of connecting portions (18).
- a plurality of second units (2) can be electrically connected to one first unit (1).
- connection portions (18) are arranged in one mounting space (12).
- a plurality of types of second units (2) having different forms of connection to the connection portion (18) can be mounted in the mounting space (12).
- connection portions (18) are of different types from the first connection portion (18) and the second. Including the connection portion (18) of.
- a plurality of types of second units (2) having different forms of connection to the connection portion (18) can be attached to the first unit (1).
- connection portion (18) for feeding a part of the plurality of connection portions (18). Powers the second unit (2) mounted in the mounting space (12).
- connection portions (18) other than the power supply connection portion (18) among the plurality of connection portions (18) mechanically hold the second unit (2) mounted in the mounting space (12). To do.
- connection portions (18) other than the connection portion (18) for power supply it is possible to improve the mechanical holding strength of the second unit (2) by using one or more connection portions (18) other than the connection portion (18) for power supply.
- the unit device according to the nineteenth aspect is used as the first unit (1) or the second unit (2) in the wiring equipment system (10, 10A to 10J) according to any one of the first to eighteenth aspects.
- the second unit (2) as a wiring device by removing the second unit (2) as a wiring device from the first unit (1), it is possible to remove only the second unit (2) from the construction object (3). At this time, since the first unit (1) provided with the power receiving unit (11) for receiving the power supply remains on the construction target (3) side, the wiring (51) to the power receiving unit (11) should be reconnected. Even if this is not done, the second unit (2) as a wiring device can be replaced. Therefore, according to the unit device, it is possible to reduce the time and effort required for replacement of the wiring device.
- the configurations according to the second to eighteenth aspects are not essential configurations for the wiring equipment system (10, 10A to 10J) and can be omitted as appropriate.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Connection Or Junction Boxes (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
L'objectif de la présente invention est de fournir un système de dispositif de câblage et un dispositif d'unité capables de réduire les problèmes impliqués dans, par exemple, le remplacement d'un dispositif de câblage. Le système de dispositif de câblage (10) est pourvu d'une première unité (1) et d'une seconde unité (2). La première unité (1) est fixée à un objet (3) à construire. La seconde unité (2) est montée de façon amovible sur la première unité (1). La première unité (1) a une unité de réception d'énergie et un espace de montage (12). L'unité de réception d'énergie reçoit une alimentation électrique. L'espace de montage (12) est un espace pour monter une seconde unité (2). La seconde unité (2) est un dispositif de câblage ayant une unité fonctionnelle. L'unité fonctionnelle effectue au moins l'une parmi l'alimentation en énergie d'une charge (4) et la commande de la charge (4). La première unité (1) fournit de l'énergie à la seconde unité (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202080024309.8A CN113632332A (zh) | 2019-03-28 | 2020-03-06 | 配线器具系统及单元装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2019065103A JP7373738B2 (ja) | 2019-03-28 | 2019-03-28 | 配線器具システム及びユニット装置 |
JP2019-065103 | 2019-03-28 |
Publications (1)
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WO2020195717A1 true WO2020195717A1 (fr) | 2020-10-01 |
Family
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Family Applications (1)
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PCT/JP2020/009736 WO2020195717A1 (fr) | 2019-03-28 | 2020-03-06 | Système de dispositif de câblage et dispositif d'unité |
Country Status (4)
Country | Link |
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JP (2) | JP7373738B2 (fr) |
CN (1) | CN113632332A (fr) |
TW (1) | TWI752445B (fr) |
WO (1) | WO2020195717A1 (fr) |
Families Citing this family (1)
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TWM633611U (zh) * | 2021-11-22 | 2022-11-01 | 品威電子國際股份有限公司 | 可替換式插座裝置及轉接座 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0786835A2 (fr) * | 1996-01-26 | 1997-07-30 | Matsushita Electric Works, Ltd. | Dispositif de transmission et de réception de signaux d'information dans des systèmes de communication multimédia |
JP2006019188A (ja) * | 2004-07-02 | 2006-01-19 | Yoshinobu Ito | 角度自在型コンセント |
JP2012089477A (ja) * | 2010-09-22 | 2012-05-10 | Panasonic Corp | 直流配線用のコンセント及びプラグ |
JP2017513448A (ja) * | 2014-03-26 | 2017-05-25 | エルベックスビデオ株式会社 | 電気ハイブリッドスイッチのためのインテリジェントサポートボックス、電力コンセント、及びそれらの組み合わせ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4591342B2 (ja) | 2005-12-22 | 2010-12-01 | パナソニック電工株式会社 | 配線システム |
JP4640267B2 (ja) * | 2006-06-13 | 2011-03-02 | パナソニック株式会社 | 配線器具および監視カメラ装置 |
JP2015159046A (ja) | 2014-02-24 | 2015-09-03 | 株式会社原田興産 | 配線器具 |
US11209845B2 (en) | 2016-03-17 | 2021-12-28 | Jean-Louis Iaconis | Modular wall-mounted electrical control device |
-
2019
- 2019-03-28 JP JP2019065103A patent/JP7373738B2/ja active Active
-
2020
- 2020-03-06 CN CN202080024309.8A patent/CN113632332A/zh active Pending
- 2020-03-06 WO PCT/JP2020/009736 patent/WO2020195717A1/fr active Application Filing
- 2020-03-26 TW TW109110134A patent/TWI752445B/zh active
-
2023
- 2023-10-10 JP JP2023175298A patent/JP7531119B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0786835A2 (fr) * | 1996-01-26 | 1997-07-30 | Matsushita Electric Works, Ltd. | Dispositif de transmission et de réception de signaux d'information dans des systèmes de communication multimédia |
JP2006019188A (ja) * | 2004-07-02 | 2006-01-19 | Yoshinobu Ito | 角度自在型コンセント |
JP2012089477A (ja) * | 2010-09-22 | 2012-05-10 | Panasonic Corp | 直流配線用のコンセント及びプラグ |
JP2017513448A (ja) * | 2014-03-26 | 2017-05-25 | エルベックスビデオ株式会社 | 電気ハイブリッドスイッチのためのインテリジェントサポートボックス、電力コンセント、及びそれらの組み合わせ |
Also Published As
Publication number | Publication date |
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JP7531119B2 (ja) | 2024-08-09 |
TW202038267A (zh) | 2020-10-16 |
JP2020167811A (ja) | 2020-10-08 |
JP7373738B2 (ja) | 2023-11-06 |
JP2023178346A (ja) | 2023-12-14 |
TWI752445B (zh) | 2022-01-11 |
CN113632332A (zh) | 2021-11-09 |
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