JP2001318678A - Solar battery operated simple entrance buzzer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a solar battery operated entrance buzzer which is easily mountable at an old house or small house even without wiring work. SOLUTION: This solar battery operated entrance buzzer utilizes the light of the sun in the daytime for a power source of a buzzer for the entrance, allows the use of the light of an illumination appliance in a room for the power source of the buzzer for an interior side and uses a battery as an auxiliary power source for both the entrance and the room interior for the insufficient component. This buzzer is mounted by nails and a powerful adhesive. The buzzer for the entrance generates radio waves toward the buzzer for the room interior.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to household electrical appliances.

[0002]

2. Description of the Related Art Conventionally, this kind of thing can be installed by wiring work at the construction stage until now, and there is no entrance buzzer which can be easily installed in an old house which has already been completed, and wiring work is performed. There were things.

[0003]

The conventional entrance buzzer is a method in which wiring is buried in concrete at the time of construction and is attached. An old house that has already been completed has almost no entrance buzzer and a house with a buzzer is unexpected. It is hard to hear the voice inside the house at the time of visitor, etc.There are many people who are inconvenient because most of the house is locked by the key of the entrance now, so the entrance buzzer that does not disturb your neighborhood even a little It is to provide.

[0004]

[Means for Solving the Problems] To attach an entrance buzzer by using wiring, construction costs are high, and especially in an old house, it is often not desirable to spend as much money as possible. In the daytime, which can not be covered by both batteries and solar cells, it can be covered by the sunshine, and the indoor power supply is enough with lighting fixtures and batteries.As soon as you sell together with a nail and a strong adhesive set It will be attached.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a solar cell simple entrance buzzer according to the present invention will be described below with reference to the drawings. EXAMPLE An example will be described with reference to FIGS. FIGS. 1 and 2 are almost the same, but in the case of the indoor side, even if the chime sounds, it is impossible to talk with the entrance visitor unless the button is pressed.

The entrance buzzer is designed to be as light and small in size as possible, to be elongated so as to fit into the door frame of the entrance, and to be attached even in a small space.

The entrance buzzer uses a radio wave passing through a door and is adjusted so as not to be too strong, and is a combination of a solar cell and a battery.

[0008] This entrance door is elongated and miniaturized so as not to be bulky.

【The invention's effect】

[0009] Even in an old building, the entrance buzzer can be easily attached without construction, and it is less likely that a visitor will not notice even if there is a visitor.

When used in combination with a solar cell, the life of the battery is significantly increased, the cost for the battery is reduced, the number of replacements is reduced, and time and labor are not required.

[0011] When working or doing housework in the back of the house, the sound of the entrance may be difficult or inaudible, which may be inconvenient. It is a thing that can be spent every day without any mistakes, and that can be a life with a new building and facilities that do not change much.

In the past, when you were at home, the key at the entrance was kept open, so even if there was no buzzer at the entrance, you could open the door and go inside to talk to the family members and let them know about your business. Now, most houses are often locked, and old houses do not have a buzzer at the entrance and warn loudly at the entrance, but only hit the entrance door, which is very inconvenient for visitors.

When the buzzer at the entrance is pressed, people in the house can be informed by sound, but the sound inside the house cannot be heard outside. If the conversation button for indoors is not pressed, the outside entrance You can't talk to visitors

An emergency bell is attached to the side of the indoor buzzer in case of emergency. The sound of the buzzer is made not only from the room but also from the outside entrance buzzer so that it can be understood by outsiders. It is.

Wiring is necessary even when an emergency bell is installed in a new building. However, this simple solar cell entrance buzzer does not require wiring work and can be safely used in an old building. It is something that you can inform and you can live with peace of mind.

[Brief description of the drawings]

FIG. 1 is a side view and a front view of a usage state of a simple entrance buzzer for a solar cell for an entrance. (Side view) When the call button for the entrance designated by reference numeral 6 is pressed, FIG.
The indoor buzzer sounds and the visitor's voice stops coming out of the indoor buzzer, so that it is not noticed. When the reference numeral 13 is opened, a battery is inserted, and a buzzer can be sounded by daylight in the solar cell part of the reference numeral 15, and the sound from the room cannot be heard outside. In addition to the shape shown in the side view of FIG. 1, the shape can be rectangular. The fifteen lines in the side view are not visible from the outside. 1 and 2 are invisible from the outside. FIG. 1 and FIG. 2 are a side view and a front view of a use state of the solar cell simple entrance buzzer. By moving the button 24 to the left and right and pressing the emergency bell button 23 downward, the emergency bell sounds. The length of the cut frame from the button 24 is attached to the horizontal is up a little in front of a large portrait frame, two of the ball
This is made possible by the tongue movement frame. This is Figure 2
For indoor use.

FIG. 2 The width of the solar cell simple entrance buzzer is about 3 cm to about 7 cm and is not so large. The height is from 11 cm to 16 cm.

[Explanation of symbols]

1, hook hole for screw or screw 6, call button for entrance 13, lid for battery 15, solar cell 16, conversation button for indoor use 23, button for emergency bell 24, stopper button 116 for emergency bell, screw for battery lid A cover with a mark or the like may be attached to the opposite side of the emergency bell arrangement in the front view of FIG. This is possible for wide designs. Unless the button 16 is depressed, conversation with an outside person cannot be made. The mounting bracket for the lid in FIG. In order not to react with the entrance buzzer of another house, it is possible to distinguish it by using a method such as encryption of numbers and the like, like a telephone. It sought convenience, economy and simplicity. Also, there is almost no emergency bell in the private house, and in the unlikely event that you can get help from others, it is something convenient.

Claims (3)

[Claims] 1. A simple solar cell entrance buzzer which can be easily installed by an amateur in a solar cell simple entrance buzzer without wiring, and which can also use a battery as a solar cell and other auxiliary power supplies. 2. A device as claimed in claim 1, which is paired with a reception ringing buzzer for indoor use, wherein various types of models such as a buzzer and a melody are made for indoor use and a room for conversation with a visitor at the entrance. A solar cell simple buzzer and a solar cell simple entrance buzzer equipped with an emergency bell that can be used to select customers as it is impossible without the inside conversation bell and that can be used to select customers and not respond to buzzers in other houses. 3. The power supply of the entrance buzzer uses daytime sun light, and the power supply of the indoor buzzer can use the light of indoor lighting equipment. Is a solar cell simple entrance buzzer that uses a battery as an auxiliary power supply for both the entrance and the room.