KR20080086171A - Multi time switch for ultra power saving - Google Patents

Abstract

An ultra power saving multi-time switch is provided to cut off standby power and prevent a fire by using a relay and an overload cut-off switch. A switch body has a movement to operate a date hand(12), an hour hand(13), and a minute hand(14) and a present time display unit(20) at a front upper end. An operation time setting plate(22) is installed on a front side of the switch body and has a plurality of circularly arranged adjusting pins. A twenty-four hour operating gear is engaged with an internal gear on a back side of the operation time setting plate to operate the operation time setting plate in real time. An hour hand/date hand connecting gear operates a date hand axis and a rotary switch at the same time. A dial plate(15) is fixed to a fixed cylinder unit while being inserted into a center part of the operation time setting plate to indicate twelve-hour and date. The date hand, the hour hand, and a transparent minute hand plate are assembled on the date hand axis, an hour hand axis, and a minute hand axis protruded from a center of the fixed cylinder unit respectively. A user easily changes setting by date and recognizes on/off setting by date by using a twenty-four hour switch piece(21) set by ten minutes and on/off switches(51) prepared by date.

Description

Ultra low power multi time switch {multi time switch for ultra power saving}

1 is a front view of the ultra low power multi time switch of the present invention

2 is an exploded front perspective view of a time switch for explaining the present invention;

3 is an exploded perspective view of the upper main portion of the embodiment;

Figure 4 is an exploded perspective view of the rotary switch of the present invention

Figure 5 is a longitudinal cross-sectional view of the rotary switch for explaining the present invention

6 is a bottom view of main parts of the embodiment;

7 is a block diagram of the present invention.

≪ Description of symbols for main parts of drawings ≫

1: Ultra Low Power Multi Time Switch

11: case

12: work hand 13: hour hand 14: minute hand

15: 12 o'clock and weekday (month-day, time)

16: transparent minute plate

20: present time display part 21: 24 hour switch

22: operating time setting plate 23: 24 hour time display

24: adjusting pin 25: cooking groove

26: fixed cylinder

30: 24 hour operation gear 31: 1 week operation gear

33: day hand axis 34: hour hand axis 35: minute hand axis

36: internal gear 37: hour hand / one-time connecting gear

38: minute / hour hand gear

40: movement 41: stepping motor drive gear

42: connecting gear

50: Day of week display 51: Day of week ON / 0FF switch

60: rotary switch 61: rotary switch connection gear

62: rotary switch shaft 63: rotary switch connecting pin

70: relay

80: overload disconnect switch

90: condenser

The present invention relates to a time switch for supplying and cutting off power to electrical and electronic products at a set day and time while operating in real time, such as a clock, and more particularly, as a conventional 24-hour and 24-hour time switch. It features 10-minute focus setting and one-touch setting per day by using the timer as it is, and it can be used as a weekly time switch for night use only. It can be widely used for male, female, old, and small, and is a time switch aimed at preventing 100% of standby power and preventing fire by using relay 70 and overload cut-off switch 80. to be.

In general, there is an analog type week and 24 hours combined timer, but the user has to operate the adjustment pin according to the day of the week rotates when setting frequently by day, inconvenient to use, because the setting time can also be used in units of 1 hour.

In addition, there is a weekly and 24-hour timer as an electronic (digital) timer, but it is difficult to set, and it is inconvenient for men, women, old and small to use because it does not come in several function operation and setting time at a glance when changing the setting. The user was much restricted.

In addition, there is no analog week timer in Korea, there is a problem that does not spread much because the use of the analog timer for 24 hours is less.

Thus, the present invention solved the above problems and made to safer and easier to use, by using the conventional 24-hour timer as it is composed of 10-minute focus setting and one-touch switch for each day, weekday use only for the night It can also be used as a time switch, by using a relay (70) 100% of standby power cutoff and overload cut-off switch (80) to prevent the fire in advance, easy to set the analog type, such as a common clock, at a glance The purpose is to make it widely available to men, women, old people, and cattle.

The present invention combines the conventional 24-hour timer with a weekly timer, as well as a nighttime timer, and ON / 0FF switch 51 and rotary switch 60 to facilitate day-by-day setting, power connection and disconnection The relay 70 is characterized in that it is configured to prevent the fire due to overheating using the blocking effect of the standby power 100% and the overload cut-off switch 80 by the contact method, and will be described in detail with reference to the accompanying drawings as follows. .

Figure 1 is a front view of the ultra-low power multi time switch of the present invention, Figures 2 to 4 are shown to explain the upper end of the ultra-low power multi time switch of the present invention, Figures 5 to 6 illustrate the rotary switch of the present invention 7 is a bottom view of an essential part of an embodiment of the present invention, and FIG. 8 is a block diagram of an ultra-low power multi-time switch of the present invention, wherein the inside of the upper case 11 of the present invention is shown. There are one hand 12, an hour hand 13, and a minute hand 14 at the center of the front face, and a dial 15 for displaying 12 o'clock and a week is provided, and a plurality of 24 hour switch pieces 21 are provided around the dial 15. The operation time setting plate 22 having a rotation is freely installed, and is connected to the stepping motor driving gear 41 of the movement 40 installed at the inner rear of the upper case 11 through the connecting gear 42. 12) hour hand (13), minute hand (14) is connected Rotation connection structure of the operating time setting plate 22 of the time switch (1) and the ON / 0FF switch 51 and the rotary switch 60 for each day of the week, and the power connection and disconnection is connected to the relay (70) contact method In the configuration of the overload cut-off switch 80, the 24-hour operating gear 30 is connected to the minute / hour hand connecting gear 38 connected to the minute hand shaft 35 of the minute hand 14, and the 24-hour operating gear 30 is connected to the internal gear 36 formed on the operation time setting plate 22, the one-week operation gear 31 is the one-axis shaft 33 and the rotary switch of the needle 12 in the internal gear 36 It is operated by the hour hand / hour hand connecting gear 37 connected to the rotary switch shaft 62 of (60).

In the present invention configured as described above, the hour hand shaft 36 which is transmitted to the minute hand shaft 35 and connected to the minute hand shaft 35 through the minute hand / hour hand connecting gear 38 at the same time as the minute hand shaft 35 is rotated; The 24-hour operating gear 30 rotates, and the operating time setting plate 22 connected through the 24-hour operating gear 30 and the internal gear 36 rotates. At this time, the internal gear 36 rotates the operation gear 31 for one week, and this rotation rotates the one-time shaft 33 and the rotary switch shaft 62 connected through the hour hand / one-time connecting gear 37 at the same time. The rotary switch shaft 62 rotates the rotary switch connecting pin 63 to serve as a switch.

Meanwhile, FIGS. 5 to 6 illustrate the rotary switch 60 of the present invention, and the rotary switch 60 inside the main body of the time switch 1 receives the rotation of the hour / day hand connecting gear 37. The switch shaft 62 rotates 2 (12 hours) independent ground plates per day about the central axis, each of which has an inner circular ground plate around the center and 14 (12 hours) in a circular shape outward. It is composed of independent ground plates, and the independent ground plates are arranged to cross each other so that the current which lasts for 12 hours is not cut off, and the rotary switch connecting pins 63 are connected to each other to allow current to pass through each other when rotating. Rotary switch 60 is attached to the ON / 0FF switch 51 for each day of the week and 2 (12 hours) in order to connect independently in parallel.

The operation of the time switch of the present invention configured as described above will be described.

In order to supply power to the set day and time of the present invention, first, by using the conventional 24-hour timer as it is set to operate by adjusting the 10-minute focus, the set operation is connected to the power supply by the 24-hour switch piece 21 The connected power is connected to the relay 70 in series, and at the same time, the ON / 0FF switch 51 for each day of the week is independently connected in parallel with the internal rotary switch 60, and all powers connected in parallel are integrated into one again. In addition, by connecting the integrated power supply to the other side of the relay 70 in series, the relay 70 can be adjusted to simultaneously connect and disconnect the positive pole of the external power supply, thereby blocking 100% of the standby power of the device. By attaching the overload cutoff switch 80 to the power supply it is possible to prevent the fire due to electrical overheating in advance.

As described above, the present invention makes it easy to change the setting for each day of the week by using a 10-minute focus setting and a month-day ON / 0FF switch 51 by utilizing a conventional 24-hour timer as it is, and a conventional analog 24-hour timer. Compared to this, its use has been widened, and it can be shipped as a late night time switch using the rotary switch 60, and 100% of standby power and overload cut-off switch using the relay 70 method. (80) to prevent the fire in advance, and easy to set by analog type like a common clock, can be seen at a glance, so that it can be widely used for men, women, old and small, and also the price compared to foreign As it can be supplied at low cost, it can be expected to save foreign currency.

Claims (5)

Movement body 40 for operating the hour hand 12, hour hand 13, minute hand 14 is mounted on the same principle as a conventional analog clock, and a current switch 20 having a current time display part 20 formed on the top of the front ( 2), the operation time setting plate 22 in which a plurality of adjustment pins are arranged in a circular shape on the front of the switch body 2, and the internal gear 36 formed on the rear surface of the operation time setting plate 22. A 24-hour operation gear 30 that is engaged to operate the operation time setting plate 22 in real time, a hour hand / day hand connecting gear 37 for simultaneously operating the work shaft 33 and the rotary switch 60; Protruding in the center of the dial 15 and the fixed cylindrical portion 26 for displaying the 12 hours and days of the week fixedly attached to the fixed cylindrical portion 26 in the state inserted into the center of the operation time setting plate 22 The hour hand 12, the hour hand 13, and the transparent minute hand plate (34), which are assembled to the one hand shaft (33), the hour hand shaft (34), and the minute hand shaft (35), respectively. In the ultra-low power multi time switch in which 16) is configured, It is easy to change the setting for each day of the week with a 24-hour switch piece 21 of 10 minutes and a month-day individual ON / 0FF switch 51 in which a plurality of adjustment pins are arranged in a circular shape on the front of the switch body. Ultra-low power multi time switch with ON / 0FF setting. The method of claim 1, 12 hours and one week (display and time from month to day in order from the right on the 12 o'clock axis) fixedly attached to the fixed cylindrical portion 26 while being inserted into the center of the operation time setting plate 22. Ultra-low power multi-time switch consisting of a dial (15) to display. The method of claim 3, wherein The working time 12 and the hour hand 13 protruding from the center of the fixed cylindrical portion 26 and the current time display panel 20 is in accordance with the current time of the operation time setting plate 22, and the inside Ultra-low power multi-time switch capable of a weekly timer for the late night by configuring the rotary switch 60 only 12 hours late. The method of claim 4, wherein The rotary switch 60 inside the main body of the time switch 1 receives the rotation of the hour hand / day hand connecting gear 37 so that the rotary switch shaft 62 has two (12 hours) independent ground plates per day about the central axis. Rotating through the center, the inner circular ground plate around the center and 14 (12 hours) each of the independent ground plate formed in the form of a circle on the outside, the independent ground plate cross each other so that the current that lasts for 12 hours is not broken In order to rotate the rotary switch connecting pin 63 contacts the inside and the outside so as to allow current to flow through each other, it is 2 (12 hours) in order with the ON / 0FF switch 51 for each day. One timer for one week The method of claim 1, The two switches are operated simultaneously (serial connection) by a 10-minute operation time setting plate 22 in which a plurality of adjustment pins are arranged in a circular shape on the front of the time switch body, and a month-day individual ON / 0FF one-touch switch 51. The relay 70 is operated only when (ON) is turned on, and the ultra-low power multi-times can prevent the fire by using the overload cut-off switch 80 and 100% blocking the standby power of the device using the relay 70 method. location.

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