CN205305205U

CN205305205U - Energy -saving switch

Info

Publication number: CN205305205U
Application number: CN201620033299.5U
Authority: CN
Inventors: 王蛟
Original assignee: Nanjing Institute of Technology
Current assignee: Nanjing Institute of Technology
Priority date: 2016-01-14
Filing date: 2016-01-14
Publication date: 2016-06-08
Anticipated expiration: 2026-01-14

Abstract

The utility model provides an energy -saving switch, include lighting switch, cooperate the economizer who uses with lighting switch, economizer includes casing, coil, iron plate, lever, thrust plane, return spring, tappet and pipe, return spring's upper end and casing fixed connection, lower extreme link to each other with the iron plate, return spring, iron plate, thrust plane and coil set gradually downwards from last, and coil when outage, reserve gappedly between iron plate and the thrust plane, coil, thrust plane and pipe set firmly on the casing, lever and casing coupling, the one end of lever links to each other with the iron plate, and the other end links to each other with the tappet, in the pipe was located to the tappet cunning, the top of tappet did lighting switch. The utility model discloses utilize economizer to break off lighting switch earlier before the outage, lighting switch also can not be closed automatically when switching on again, realizes that the people did not play the purpose that the lamp did not work morning, saves the electric energy.

Description

Power down switch

Technical field

This utility model relates to electronic devices and components field, is specifically related to a kind of power down switch, it is adaptable in the dormitory of the school student dormitory of stipulated time power-off, the dormitory of unit and some factories.

Background technology

It is known that the tellurian energy is limited, in order to the sustainable development of human society, every country and area start energy-saving and emission-reduction to be placed on the strategic location developed the economy. Research and trial for the energy waste phenomenon how reduced in daily life, it may have important meaning.

Effect has just been shown in the research of every field about energy-saving and emission-reduction, numerous energy-saving and emission-reduction equipment is developed, and the present situation of energy waste obtains alleviation to a certain extent, only on the light on and off of daylight lamp control, just there is a lot of Related product, such as sonic-opticalcon trolled switch lamp, energy-saving electronic switch etc.

The students' dormitory of a lot of schools, unit or factory dormitory, for safety and the saving of electricity consumption, all can in stipulated time power-off, stipulated time energising in the morning. But a lot of personnel stayed often forget to disconnect the switch of electric light evening, and when being energized in the morning, electric light is lit, and people does not but wake up, and causes electric light always bright to being artificially turned off, so can waste a lot of electric energy. Assuming that each dormitory has the electricity-saving lamp of 2 60W, general 6:00 AM clock is energized, different according to the time got up; the electric energy of 1-2 hour can be wasted; actually a dormitory is likely to many more than two electric light, and school or factory have a lot of dormitory, and waste of energy is extremely serious.

For solving the problems referred to above, Chinese utility model patent CN203279305U disclose one ration the power supply dormitory energy-saving switch, including power supply, normal open switch, latching relay and wiring relay, power supply one pole and normal open switch one end, one terminals of latching relay outfan are connected, one terminals of the normal open switch other end and latching relay input, another terminals of latching relay outfan, one terminals of wiring relay input are connected, another terminals of latching relay input, through normally closed switch and power supply, another is extremely connected one terminals of wiring relay input.This utility model is powered after supply line's power-off again, and without manual operation, each electrical appliance does not work, it is achieved morning, people did not play the purpose that bed lamp does not work, thus realizing economize on electricity, it is adaptable to school, factory etc. ration the power supply dormitory. But the components and parts forming above-mentioned power down switch are more, and its power supply is power supply adaptor, it is necessary to being combined with socket, structure is more complicated, and cost is high, assembles, keeps in repair and use inconvenience.

For solving the problems referred to above, it is necessary to a kind of simple in construction of design, small and exquisite, it is simple to installing and maintenance, inexpensive, components and parts are few and cheap, save the power down switch of electric energy.

Utility model content

The technical problems to be solved in the utility model is to provide the power down switch of a kind of dormitory of rationing the power supply suitable in school, factory etc., and components and parts are few, simple in construction, and production cost is low, energy-conserving and environment-protective.

For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of power down switch, including light switch and light switch with the use of energy saver, described energy saver includes housing, coil, iron block, lever, thrust plate, return spring, tappet and conduit, and the upper end of described return spring is fixedly connected with the casing, lower end is connected with iron block;

Described return spring, iron block, thrust plate and coil from up to down set gradually, and during coil blackout, are reserved with gap between iron block and thrust plate;

Described coil, thrust plate and conduit are fixedly arranged on housing, and described lever and housing axle connect;

One end of described lever is connected with iron block, and the other end is connected with tappet;

Described tappet is slidedly arranged in conduit, tappet be arranged above described light switch.

Preferably, described coil shares alternating current power supply with luminaire, and coil and luminaire are arranged in parallel.

Further, one end of described lever is fixing with iron block to be connected, and the lower end of the other end and tappet is rotationally connected.

Wherein, the coils from parallel connection of coils of some described energy savers electrically connects with a total energy-saving control switch after arranging.

The operation principle of power down switch of the present utility model is: produce magnetic field after coil indirect current, magnetic field absorption iron block makes it move down, until iron block is encountered thrust plate and is just no longer moved, iron block folding process drives lever rotation, make the tappet being connected with lever rotation up under the guide effect of conduit, back down light switch, make light switch disconnect.

The method utilizing this utility model saves energy comprises the following steps:

(1) before power-off, closing total energy-saving control switch, the coil of all energy savers is led to upper alternating current so that coil produces magnetic field;

(2), after coil produces magnetic field, absorption iron block makes it move down, until iron block is encountered thrust plate and just no longer moved, now return spring is in elongation maximum position;

(3) tappet of the lever other end is up under the guiding of conduit, straightens light switch, closes all luminaires;

(4) power-off;

(5) after power-off, disconnecting total energy-saving control switch, the iron block of energy saver, lever and tappet return to initial position under the effect of return spring.

Having the beneficial effect that of technique scheme of the present utility model:

1, this utility model utilizes energy saver first light switch to be disconnected before power-off, then when being energized light switch without automatic Guan Bi, it is achieved morning, people did not play the purpose that lamp does not work, and saved electric energy.

2, school, factory dormitory a lot, more than a light switch in each dormitory, it is thus desirable to install more energy saver, this utility model can electrically connecting with a total energy-saving control switch after the coils from parallel connection of coils of several energy savers, thus can close total energy-saving control switch coil electricity to some energy savers before power-off, easy to operate.

3, the coil of this utility model energy saver and luminaire are arranged in parallel, and do not affect the normal operation of luminaire, and coil and luminaire share alternating current power supply, energy saver need not specific power supply, install, easy to use.

4, being rotationally connected between lever and the tappet of this utility model energy saver, motion flexibly, is taken up space little, simple in construction, it is simple to install and maintenance. After a loss of power, each element of energy saver automatically resets, simple to operate.

Accompanying drawing explanation

Fig. 1 is the energy saver of this utility model embodiment one front view when coil electricity;

Fig. 2 is the top view of the energy saver of embodiment one;

Fig. 3 is the energy saver of embodiment one right view when coil no power.

Description of reference numerals:

1, coil;

2, ferrum block;

3, return spring;

4, lever;

5, tappet;

6, conduit;

7, thrust plate;

8, housing.

Detailed description of the invention

For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, it is described in detail below in conjunction with the accompanying drawings and the specific embodiments.

The problems such as this utility model is complicated for existing dormitory energy-saving construction of switch of rationing the power supply, installation, maintenance inconvenience, it is provided that a kind of power down switch.

Embodiment of the present utility model provides a kind of power down switch, including light switch and light switch with the use of energy saver, as shown in Figure 1 and Figure 2, described energy saver includes housing 8, coil 1, iron block 2, lever 4, thrust plate 7, return spring 3, tappet 5 and conduit 6, and the upper end of described return spring 3 is fixing with housing 8 to be connected, lower end is connected with iron block 2.

As it is shown on figure 3, described return spring 3, iron block 2, thrust plate 7 and coil 1 from up to down set gradually, and during coil 1 power-off, between iron block 2 and thrust plate 7, it is reserved with gap.

Described coil 1, thrust plate 7 and conduit 6 are fixedly arranged on housing 8, and described lever 4 connects with housing 8 axle.

One end of described lever 4 is fixing with iron block 2 to be connected, and the lower end of the other end and tappet 5 is rotationally connected;

Described tappet 5 is slidedly arranged in conduit 6, tappet 5 be arranged above described light switch.

Preferably, in the present embodiment, lever 4 is the cylinder of long 10cm, diameter 0.6cm, and quality is 22g. Iron block 2 is of a size of 2cmX1.5cmX1cm, and quality is 23.4g. Tappet 5 is long 4cm, diameter 1cm cylinder, and quality is 24.5g. The pretightning force of return spring 3 is 0.1N. The number of turn of coil 1 is 100 circles. Conduit 6 is the hollow cylinder of long 2cm, diameter 1.3cm, and thick 0.1cm, quality is 5.9g.

Described coil 1 shares alternating current power supply with luminaire (mainly dormitory electric light), and coil 1 is arranged in parallel with luminaire.

The coils from parallel connection of coils of some described energy savers electrically connects with a total energy-saving control switch after arranging.

(2) after coil produces magnetic field, absorption iron block makes it move down, until iron block is encountered thrust plate and just no longer moved, now return spring is in elongation maximum position (see figure 1);

(4) power-off;

This utility model utilizes energy saver first light switch to be disconnected before power-off, then when being energized light switch without automatic Guan Bi, it is achieved morning, people did not play the purpose that lamp does not work, and saved electric energy.

The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from principle described in the utility model; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a power down switch, it is characterized in that, including light switch and light switch with the use of energy saver, described energy saver includes housing, coil, iron block, lever, thrust plate, return spring, tappet and conduit, and the upper end of described return spring is fixedly connected with the casing, lower end is connected with iron block;

2. power down switch according to claim 1, it is characterised in that described coil shares alternating current power supply with luminaire, and coil and luminaire are arranged in parallel.

3. power down switch according to claim 1, it is characterised in that one end of described lever is fixing with iron block to be connected, and the lower end of the other end and tappet is rotationally connected.

4. power down switch according to claim 1, it is characterised in that the coils from parallel connection of coils of some described energy savers electrically connects with a total energy-saving control switch after arranging.