CN2590048Y

CN2590048Y - Improved electronic alarm clock

Info

Publication number: CN2590048Y
Application number: CN 02294428
Authority: CN
Inventors: 依沙·吾买尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-20
Filing date: 2002-12-20
Publication date: 2003-12-03
Anticipated expiration: 2012-12-20

Abstract

The utility model relates to an improved electronic alarm clock which comprises a central control device, a battery for providing power supply for the central control device, an alarm response device and an illuminating device, wherein the central control device has the functions of timing, display, alarm setting, alarm excitation and alarm control, the alarm response device is electrically connected with the central control device and is composed of a loudspeaker and a loudspeaker switch K1 connected in series with each other, and the illuminating device is composed of a relay RL, a power supply plug, a lamp bulb base and a lamp bulb, wherein an inner coil of the relay RL is connected in parallel with the loudspeaker, a common point of the relay RL is electrically connected with one end of the power supply plug, and a normally open point of the relay RL is electrically connected with one end of the lamp bulb base of which the other end is electrically connected with the other end of the power supply plug. The electronic alarm clock can sound alarm ring at set alarm time and simultaneously has the function of illumination after the lamp bulb is turned on.

Description

Improved electronic alarm clock

Technical field: the utility model relates to a kind of improvement of electronic time unit, is meant a kind of improved electronic alarm clock especially.

Background technology: at present, existing electronic alarm clock can send ring tone the people in the sleep is waken up when the noisy loud time of setting in advance arrives, if but the noisy loud time of setting is when day not bright time such as night or morning, the people who is waken up by ring tone needs that oneself feeling about in the dark leaves the bed and goes for the switch of electric light that lamp is opened, this is for the difficulty of people Lai Shuoshi of some the elderlys or legs and feet inconvenience and dangerous thing, and to go for light switch also be a thing of quite taking great energy even leave the bed under the situation of just having wakeeed up for the young man.

The utility model content: the purpose of this utility model provides a kind of bright improved electronic alarm clock of using up of can also issuing permit in the setting-up time sounding.

The purpose of this utility model is to realize like this, a kind of improved electronic alarm clock, comprise be integrated with timing, demonstration, making a noise to ring is provided with, makes a noise and ring the central control unit of ringing control function of exciting, make a noise, be the noisy loud responding device that is electrically connected with central control unit that central control unit provides the battery of power supply, the loudspeaker that is provided with by mutual series connection and loudspeaker switch K1 form, it also includes a lighting device of being made up of relay R L, attaching plug, tube face and bulb, and wherein the interior loop of relay R L and loudspeaker are connected in parallel together; One end of the common point of relay R L and attaching plug is electrically connected, and the normal battle of relay R L and an end of tube face are electrically connected; The other end of tube face and the other end of attaching plug are electrically connected.

During use, attaching plug on the utility model is plugged on the external electric supply socket, and configure the time of sound of making a noise, during noisy loud time of arrive setting when the time, central control unit in the utility model can be connected to make a noise and ring the power supply of responding device, and send ring tone by the loudspeaker that make a noise to ring in the responding device, and meanwhile ringing together the relay R L action of also switching on that is connected in parallel of loudspeaker in the responding device and connect the power supply of bulb with making a noise, bulb is luminous illuminating simultaneously also; Therefore, using people of the present utility model can get up at leisure after being waken by the utility model wears the clothes.

Description of drawings: accompanying drawing is the structural representation of a kind of embodiment of the present utility model

Embodiment: the utility model will be further described below in conjunction with accompanying drawing, a kind of improved electronic alarm clock, comprise and be integrated with timing, show, make a noise to ring and be provided with, noisy sound excites, make a noise and ring the central control unit 6 of control function, the battery 7 of power supply is provided for central control unit 6, the noisy loud responding device that is electrically connected with central control unit 6 that loudspeaker 2 that is provided with by mutual series connection and loudspeaker switch K1 form, it also includes one by relay R L, attaching plug 5, the lighting device that tube face 4 and bulb 3 are formed, wherein the interior loop of relay R L and loudspeaker 2 are connected in parallel together; One end of the common point of relay R L and attaching plug 5 is electrically connected, and the normal battle of relay R L and an end of tube face 4 are electrically connected; The other end of the other end of tube face 4 and attaching plug 5 is electrically connected; Like this, when make a noise ringing the responding device energising relay R L that is electrically connected with loudspeaker 2 in the sound responding device that the makes a noise action of also can switching on of making a noise when ringing, it is luminous it to be lighted the power connection of bulb 3; Ring responding device when making a noise and cut off the power supply when stopping making a noise, the relay R L also power supply of power-off restoration cut-out bulb 3 extinguishes it.

In order to make the lighting device in the utility model determine whether it is used, on the circumscripted power line 1 of the interior loop of relay R L, can also be in series with a relay switch K2 according to user's needs; Relay switch K2 just can close lighting device.

For the lighting device on the utility model also can be used under the situation of quarter-bell not, can also bulb switch K3 in parallel on the normal battle of relay R L and common point; Opening bulb K switch 3 both can directly make bulb 3 energisings light.

Lighting device on the utility model can be set together with central control unit 6, also can be arranged in 6 minutes with central control unit.

Claims

1. improved electronic alarm clock, comprise and be integrated with timing, show, make a noise to ring and be provided with, noisy sound excites, make a noise and ring the central control unit (6) of control function, the battery (7) of power supply is provided for central control unit (6), the noisy loud responding device that is electrically connected with central control unit (6) that loudspeaker (2) that is provided with by mutual series connection and loudspeaker switch K1 form, it is characterized in that it also includes one by relay R L, attaching plug (5), the lighting device that tube face (4) and bulb (3) are formed, wherein the interior loop of relay R L and loudspeaker (2) are connected in parallel together; One end of the common point of relay R L and attaching plug (5) is electrically connected, and an end of the normal battle of relay R L and tube face (4) is electrically connected; The other end of the other end of tube face (4) and attaching plug (5) is electrically connected.

2. a kind of improved electronic alarm clock according to claim 1 is characterized in that being in series with a relay switch K2 on the circumscripted power line (1) of the interior loop of relay R L.

3. a kind of improved electronic alarm clock according to claim 1 is characterized in that being parallel with a bulb switch K3 on the normal battle of relay R L and common point.