JPS62196995A - Wireless switch receiver - Google Patents

Abstract

PURPOSE:To facilitate the attachment of a wireless switch receiver directly to the ceiling surface by forming a power supply terminal part including a fast connection terminal on the upper surface of said switch receiver together with a hook sealing part provided on the lower surface respectively. CONSTITUTION:A device body 8 consists of a body 8a containing a bottomed cylinder and a cover 8b. A through hole 16 is drilled at the center bottom part of the body 8a and the main body 11a of a hook sealing part 11 is fitted into the hole 16. The main body 11a is fixed by putting a rivet 19 into a hole 20 via a terminal plate 18 connected by soldering to a projection part 18a at an end of a lead wire 17. Then the body 11a is fixed to the body 8a by means of an L-shaped holder metallic parts 21 and a screw 22. The lower surface of a printed board block 23 is supported by a tip 26 of a columnar boss 25 projected out of the bottom surface of the body 8a. While the cover 8b contains an expanded part 27 protruding upward at the center part of the cover. Then the window holes 29 are formed at both sides of the part 27 in response to the power line inserting holes 28 of a power supply terminal part 10 respectively.

Description

[Detailed description of the invention] [Technical field] The present invention relates to a wireless switch receiver.

[Background technology J] Conventionally, a wireless switch receiver that turns on and off suspended lights using optical signals has a J! ! ! A hook blade 3, which is removably inserted into the plug blade insertion hole of the buried recessed ceiling ceiling rosette 2, protrudes from the top surface, and is provided at the tip of the cord 5 of the illuminator 4 as shown in FIG. Sealing cap 6
There was an Ada 7 retype with a built-in hook ceiling for inserting the hook blade, and a receiver circuit built into the body 8 with the hook blade insertion hole 7 of the hook ceiling drilled on the bottom surface. In addition to being relatively large, it also has a hook ceiling midget 2.
The problem was that it required .

[Object of the Invention] The present invention has been made in view of the two problems mentioned above, and its purpose is to solve the following problems: To provide a wireless switch receiver that can be directly attached to the ceiling surface of a large-sized object and can be miniaturized.

The present invention relates to a wireless switch receiver that turns on or off a switch element inserted between a load and a power source when receiving a transmission signal from a transmitter, and is a device that is attached to the ceiling of a building. A power terminal section consisting of a quick connection terminal is provided on the top surface of the body, and a hook sealing section is provided on the bottom surface of the body, and the hook blade can be freely attached and detached from the AC power source connected to the power terminal and the hook blade insertion hole of the hook sealing section. The switch element is inserted between the switch element and the load that is energized through the sealing cap that is inserted into the hook and is electrically and mechanically connected to the hook sealing part, and the operating power source is connected to the power supply terminal from the AC power source. The device is characterized by having a receiver circuit built into the device body.

The present invention will be explained in more detail below with reference to Examples.

(Figures 1 to 8 show this embodiment, and the vessel body 8 is composed of a body 8a made of a flat bottomed cylinder, and a cover 8b attached to the body 8a. , the main body 1111 of the hook sealing part 11 is located at the center of the bottom of the body 8a.
The main body 11a is fixed by driving a terminal plate 18 having one end of a lead wire 17 connected to a protrusion 18a by soldering and driving a stud 19 into the hole 20. Further, it is fixed to the body 8a by an L-shaped presser foot 14c21 and a screw 22, as shown in Figure @5. A heat shrinkable chip 26 is attached to the soldered portion of the lead wire 17 to improve insulation.
The other end of the wire is inserted into the hole 24 of the printed circuit board block 23 and soldered.

The printed circuit board block 23 is provided with the electronic components of the receiving circuit shown in FIG. 8, and its lower surface is supported by the tip 26 of a columnar boss 25 protruding from the bottom surface of the body 8a. The cover 8b has a bulge 27 formed in the center so as to protrude upward, and power terminals are provided on both sides of the bulge 27!
A window hole 29 facing the wire insertion hole 28 of 15IO is opened. This bulging portion 27 is a structure to prevent dust from entering the container body 8. The power terminal section 10 is connected to the body 1
A locking spring 30, a terminal board 31, and a button 32 for releasing the locked state are housed inside the main body consisting of a lead 0a and a cover 10b, and one end of the lead #Q is soldered to a protrusion 31a of the terminal board 31.
34 has been derived. The other end of this lead wire 34 is soldered to the hole 33 of the printed circuit board block 23. The power terminal section 10 is assembled by the button 32, lock spring 30, and terminal board 3.
After inserting it into the body 10a in the order of 1, cover it with the cover 10b, and arrange both side pieces of the U-shaped assembly frame 35, with the center piece placed at the bottom of the cover 10b, along both sides of the cover 106 to assemble the body. Locking groove 36 formed on the side surface of 10a
This is done by inserting the Y-shaped part at the tip of the side piece and then caulking and fixing it. In order to fix this power terminal ffl510 to the cover 8b, attach the boss of the cover 10b to the mounting frame 37.
While fitting into the hole 37c of the middle man, the protrusion 3 of the frame 37
7a and 37b are inserted into the holes 38 of the assembly frame 35 and the projections 37b are caulked to fix the mounting frame 37.

FIG. 4 shows a cross-sectional view of the power terminal part 10 with the mounting frame 37 fixed, and the part where the wire insertion hole 28 is bored protrudes, and this protruding part is fitted from the lower surface side. . Thus, the mounting frame 37 is fixed from the upper surface of the cover 10b with screws 39, and the power terminal section 10 is attached to the cover 8b. So body 8a
When joining the cover 8b, the printed circuit board block 23 is first supported by the boss 25, and then the ring fitting 40 is
The lower half of the ring fitting 40 is fitted onto the outer periphery of the upper end of the body 8a, and the lower outer periphery of the cover 8b is inserted into the upper half of this ring fitting 40 to attach the cover 8b. At this time, a notch 4 is provided in the body 8a with a lip 41 that protrudes from the inner periphery of the ring fitting 40.
2a and the notch 1i42b provided in the cover 8b to position the ring fitting 40, the body 8a, and the cover 8b.

Next, as shown in FIG. 5, the grooved screw 43 is attached to the body 8a.
The wart ha4R on the top surface of the cover 8b is inserted into the through hole 25b of the boss 25 from the bottom side of the body 8a, and then inserted into the through hole 45 of the boss 44 of the cover 8b which holds the printed circuit board block 23 together with the boss 25. When a ring (E type, C type retaining ring, etc.) 47 is press-fitted into the groove 43a of the grooved screw 43 and fixed to the hole shown by the stake 7M, the wireless switch receiver of the present invention is completed. Figure 3 (a) (
b) shows a bottom view and a top view of the embodiment, respectively.

The grooved screw 43 is screwed into a screw hole 49 and fixed to the mounting bracket 15 for attaching to the box 13. Here, the rib 48 on the top surface of the cover 8b is connected to the mounting bracket 1.
This is to keep the box screw from hitting the box screw. The switch SW is a switch for manually turning on the lighting fixture 4 in an emergency. Further, the light receiving portion is exposed to the outside through the cutout outer hole 50 of the cover 8b.

As shown in FIG. 3(e), the body 8 of the wireless switch receiver of the present invention can be attached to the ceiling surface by fixing the mounting bracket 15 with screws 14 to the opening surface of the box 13 buried in the ceiling surface 1. 1 as shown in FIG. At this time, connect the power line 51 led out from the box 13 to the power terminal WS10. l! The wire is inserted into the wire insertion hole 28 and connected to a quick connection terminal composed of a lock spring 30 and a terminal plate 31, and connected to an internal circuit.

The receiving circuit in FIG. 8 includes a light receiving element 52, a light receiving signal amplifying circuit 53 for amplifying the light receiving signal, a detection circuit 54, a waveform shaping circuit 55, address data of the light receiving signal, and an address set by the address setting section 56. The signal processing circuit 58 determines the control data and controls the output circuit 57 when the two match, and the clock generation circuit 59 provides a clock to the signal processing circuit 58. 4'Supply fi'! li circuit 6
Terminal plate 1 of hook ceiling l'fls11
After the output of the output circuit 57, a series circuit with σ61 is connected between the AC source connected to the power terminal section 10 between 8 degrees, and the AC power source connected to the power terminal section 10 is connected to the power supply circuit 6 degrees. ing.

When the hook blade of the ceiling cap 6 on the lighting fixture 4 side is removably inserted into the hook blade insertion hole 12 of the hook sealing part 11 and rotated, the hook blade connects the terminal plate 18 electrically and mechanically. The output contact 61 is inserted between the lighting fixture 4 and the AC power source.

Here, if an optical signal is transmitted from the transmitter 9, the illuminator J%4 can be turned on or off by the function of the receiving circuit within the body 8.

mζ In this embodiment, a spacer 62 is inserted between the cover 8b and the mounting bracket 15 as shown in FIG. 9 so that a ready-made mounting bracket can be used, so the spacer 62 is attached to the mounting bracket 15 with a screw 63. It is fixed.

The inland configuration is the same as in Example 1, so it will be omitted.

In this embodiment, as shown in FIG. Between 10a' and cover 81' there is a button 32 and a locking bone 30. Terminal board 31
Since the power supply terminal section 10 is configured by disposing the speed M terminal, it can be directly attached to the ceiling surface 1, or it can be used as a conventional swallowtail. In addition, 66 is a screw and nut for fixing 664B in the figure.
Reference numeral 7 indicates a driving stud for fixing the body 10a' to the cover 8b, and reference numeral 68 indicates a screw for fixing the hooking plug blade 65 to the main body 64a. Lead #1I69 is a lead wire that connects the power terminal section 10 and the sealing cap section 64 to the printed circuit board block 23.

[Effects of the Invention 1] The present invention provides a wireless switch receiver configured as described above, which is equipped with a power terminal section consisting of a quick-connect terminal on the top surface of the device body that is attached to the ceiling of a building, and a hook sealing device on the bottom surface of the device body. A ceiling that is electrically and mechanically connected to the hook sealing part by detachably inserting the hook blade into the hook blade insertion hole of the hook sealing part and the AC power supply connected to the power terminal. It has the above-mentioned switch element that is inserted between the load that is energized through the cap, and has a receiver circuit built into the body that receives the operating power from the AC power supply that connects the operating power supply to the power supply terminal, so it can be installed directly on the ceiling. It is easy to do and also has a hook ceiling #JF1.
-miIin-1) N-tatetohhLjJ:! ', j, W
+111-? ---1')'lFFII can also be formed, which has the effect of improving the aesthetic appearance.

[Brief explanation of drawings]

Fig. 1 is an overall schematic configuration diagram of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 (a) and (b) are a bottom view and a top view of the same,
Fig. 3(c) is an explanatory diagram of the installation of the same as above, Fig. 4 is an enlarged sectional view of the power terminal part of the same as above, Figs. FIG. 7 is an enlarged cutaway view of the main parts of the same as above, FIG. 8 is a circuit configuration diagram of the receiving circuit same as above, FIG. 9 is a partially omitted exploded group perspective view of Embodiment 2 of the present invention, and FIG.
Figure 0 is an exploded perspective view of Embodiment 3 of the present invention, Figure 11, and Figure 1.
FIG. 2 is an explanatory diagram of a conventional example, in which 1 is a ceiling surface, 4 is a lighting fixture, 8 is a container body, 10 is a power terminal portion, and 11 is a hook ceiling portion. Agent Patent Attorney Ishi 1) Ai 7 Figure 1 s' (+ j , = -5 / New ~ Figure 3 (Q) Figure 4 Figure 5 Figure 6 Figure 7 Figure 11 Figure 12

Claims (1)

[Claims] (1) In a wireless switch receiver that turns on or off a switch element inserted between a load and a power source when receiving a transmission signal from a transmitter, a quick connection terminal is attached to the top surface of a body that is attached to the ceiling of a building. A hook sealing section is provided on the lower surface of the vessel, and a hook sealing section is provided by detachably inserting the hook blade into the AC power source connected to the power terminal and the hook blade insertion hole of the hook sealing section. The device has the above-mentioned switch element inserted between the load that is energized through a sealing cap that is electrically and mechanically connected to the terminal, and has a receiving circuit that obtains power from an AC power source that connects the operating power source to the power supply terminal. A wireless switch receiver characterized by having a built-in wireless switch receiver.