JPS585902A - Lighting window apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] This invention relates to a lighting window device.

Generally, when indoor lighting is provided by daylight windows during the day and by lighting fixtures installed on the ceiling at night, the light window 1 and lighting fixture 2 cannot be installed at the same location on the ceiling, as shown in Figure 1. Therefore, if the lighting window 1 is installed in the center of the ceiling, the lighting fixture 2 will come off the center of the ceiling, and the opposite side of the floor 3 (indicated by #+ line S) will become dark during night lighting.
Also, when the installation positions of the lighting fixture 2 and the lighting window 1 are reversed, the sunlight that comes in through the lighting window 1 during the day becomes difficult to reach the floor part S of the floor [3], and the 1111 part S becomes the hoof. How long have you had it?

Therefore, the object of the present invention will be explained using a lighting window covering that can illuminate the entire floor almost uniformly and brightly regardless of day or night. In other words, this lighting window device is 111r25! As shown in J, opening holes 4a are formed in the roof 4 and the ceiling material 5, respectively.
511 and these double O holes 4sc.

A vertical cylindrical reflector 6t with a wide hem is fitted between the five parts, a transparent box part 8 is formed at the lower part of the opening frame 7, and an illumination ring 9t is attached inside the box part 8, and the opening frame 7 is connected to the vertical cylinder. shape reflector 6
, and further a transparent plate 10t is fitted on the top of the opening frame 7.
- The first step is to connect the lighting horn 9 to the commercial power source as follows to automatically distinguish between light and dark outdoors, that is, day and night, and to energize the lighting horn 9. This is done automatically at night.

C as an element for identifying outdoor light and darkness, that is, outdoor light;
Using the d61ce A/11, the commercial power line is connected as shown in Figure 3.
VclItI between power supply terminals 13 and 14 to which i12 is supplied with power
The Cd8 cell 11 and the heating resistor 15 are connected in series, and the relay contact 16 of an indirect heating type thermal relay that turns off when the heating resistor 15 generates heat is connected in series, and the illumination lamp 9 is connected in series. The front ε heating resistor 15 is connected to the Cd8 cell 11
The above circuit is connected in parallel with the series circuit of the source m 13 and 14.
The resistance of ll decreases and the Cd8 cell 11.

A large current 1 is passed through a series circuit consisting of a heat generating resistor 15,
At night, the relay contact 16 of the indirect thermal relay is turned off due to the heat generated by the heat generating resistor 15, cutting off the power supply to the illumination lamp 9, and the light entering the Cd8A/11 is weakened. Due to the increase in resistance of the CdS cell 11, C
The current flowing through the circuit including the d8 cell ll becomes smaller and sI
The heat of the T-distribution sheet distribution thermal resistance 15 decreases, and the relay contact 16 of the thermal relay, which is susceptible to this heat generation, is turned on to start supplying electricity to the illumination lamp 9.

The series circuit consisting of the lighting wamp 9 and the relay contact 16 is connected to the power terminals 13 and 14, as shown in FIG. The lamp 9 is connected to the relay contact 161 via this terminal 17, and the other end of the relay contact (16 is connected to the other power terminal 13).

The power distribution of the CdS cell 11 is carried out by sandwiching the Cd8 cell A/11 between the upper end surface of the opening frame 7 and the crowning flange portion of the transparent plate 10, as shown in the WIJz diagram. In addition to being exposed to natural light, the connection process with the illumination lamp 9 can be easily performed.

The transparent plate 10 is made of transparent or translucent glass or resin. Note that 18 is a decorative material.

In this way, if the light transmitting box part 8 is formed at the lower part of the Sekiguchi frame 7 which also serves as the window frame of the daylight window to house the lighting lamp 9, the CDL cell 11 placed at the upper end of the opening frame can be used to store the light outside. Since the lighting lamp is configured to automatically turn on at night by detecting the brightness and darkness of Both can be installed in the center of the room 19, so that the entire floor surface t can be illuminated almost uniformly by sunlight shining into the room 12 from the transparent plate 10 during the day, and by the light irradiated by the illumination lamp 9 at night. I can do it.
The flashing control of the illumination lamp 9 during daytime and nighttime can be carried out by oneself without having to be bothered by the warehouse staff, and is easy to use.

In addition, since the Cd8 cell 11 is placed at the upper end of the opening frame 7 and placed between the crowning flange parts of the transparent plate 10, protection by the transparent plate 10 is possible, and outdoor light is It is possible to receive enough light to accurately detect the danger ahead, and furthermore, since the arrangement is close to the illumination lamp 9, wiring work can be carried out extremely easily.

In addition, in the 1ItI Kisou example, all nine examples were shown using ED8 cell lit as the light sensor, but any other light sensor may be used, and after the light sensor detects that it is night time, it will be used for lighting. Of course, any means other than the switching control for fully energizing the lamp 9 and the configuration using the relay contact 16 of the indirect heating type relay described above may be used.

As described above, the lighting window device of the present invention includes an opening frame installed in a roof opening, a light-transmitting plate that closes the upper opening of the opening frame, and a lighting window installed on the opposite side of the opening frame indoors. Since it is equipped with a lamp and a light sensor that connects the illumination lamp to a power source when it gets dark outside due to outdoor light, it can brightly illuminate the entire floor surface regardless of day or night, and it can also be used for day-to-night changes. The blinking (turning off during the day and turning on at night) of the lighting lamp can be controlled in-house without human intervention, and it has the advantage of being easy to use.

[Brief explanation of the drawings] Figure 1 is a plan view of the floor to explain the drawbacks of the conventional example.
Figure 2 shows -IN! of this invention! The cross-sectional view of the embodiment, Figure VG3, is a wiring diagram showing its circuit configuration. 4... Roof, 4a... Opening hole, 7... Opening frame, 8
... Translucent box part, 9... Illumination lamp, 10.
・・Transparent plate, 11-Ca5 +ttv (light sensor),
12-...Commercial power supply, 13.14...Power terminal, 15
-... Heat generating resistor, 16... Relay contact, 17... Terminal attorney Person Patent attorney Government I Akio 1st diagram 2nd diagram 3rd diagram

Claims (1)

[Claims] An opening cracker installed at the base opening, a translucent plate that closes the five upper openings of this opening frame, a lighting rande installed on the opposite side of the opening frame indoors, and a light-transmitting plate installed in the upper part of the opening frame, which responds to outdoor light and A lighting window device equipped with a light sensor that connects the front epsilon illumination lamp to the power source vcII when it gets dark.