CN207819183U - A kind of intelligent time-control magnetic starter of not power consumption - Google Patents

Abstract

The utility model discloses a kind of intelligent time-control magnetic starters of not power consumption, are mainly made of terminal block, the novel AC contactor of not power consumption, breaker, time switch etc..The magnetic starter utilizes the interaction of microcomputer time-controlled switch and the novel AC contactor of not power consumption, contactor can be made to be connected in the defined time, it is separated when defined, and in one day, repeatedly press defined time connecting and disconnecting, can also within one week, selectively regulation week it is several devote oneself to work, week several does not devote oneself to work.So as to press using needs, the effectively use of control electrical appliance, and the magnetic starter is at work, itself not power consumption, the effectively save electric energy of energy, and its electromagnetic coil is not burned out all the life.There to be positive meaning to energy saving, guarantee Electrical Safety after implementation.

Description

A kind of intelligent time-control magnetic starter of not power consumption

Technical field

The utility model is related to the common control electric types in industrial production, and in particular to a kind of intelligent time-control of not power consumption Magnetic starter belongs to Low Voltage Electrical Apparatus.

Background technology

Electric appliance used in some fields, such as：Street lamp, Landscape Lamp, advertising lamp, electric heat water tank, electric heater etc. are with people's work Make the needs lived, and be turned on and off.Such as street lamp, it is to close daytime, is illuminated at night；For another example it drinks water for people Electric heat water tank, people go to work when, need give electric heat water tank be powered, have boiling water supply.After Hours, nobody takes out people herein Water just needs the power supply for disconnecting the electric heat water tank, it is enabled to be stopped naturally.The also fields such as institutional settings, school, kindergarten Used electric heater, people will work in these places, learn, activity daytime, need Central Heating Providing, natural with regard to needing to give Electric heater is powered.Evening people leave these places, respectively go home, electric heater naturally with regard to It is not necessary to carry out heating again, It needs to disconnect its power supply.And the control of these above-mentioned electrical equipments, it is completed mostly with breaker or A.C. contactor.

It is well known that breaker and A.C. contactor, are common two kinds in low voltage power distribution network and electric drive system Electric appliance, they have the function of connection and disjunction circuit.Generally it is by manual and in many occasions for controlling above-mentioned electrical appliance It operates to realize.Certainly, so-called manual operation is necessarily completed by people.And it is this will repeat to do everyday and It is ordinary simple work, not only needs to pay labor cost, but also management and control these electrical appliances, it is also not possible to accomplishes accurate nothing Accidentally, sooner or later, or forget to operate sometimes, electrical appliance is not turned on when should opening, when electrical appliance needs shutdown But it is not switched off, not only affects the normal use of electrical appliance, but also waste many electric energy, there is also hidden in secure context Suffer from, and conventional electromagnetic A.C. contactor, when electrical appliance works, itself also generates power consumption, has wasted the energy, undoubtedly, This is not a kind of advanced control model, it is clear that less adapts to the needs of actual life.

Invention content

The utility model is exactly to overcome breaker or A.C. contactor by manual control, cannot be precisely controlled road The problems of the electrical appliances such as lamp, Landscape Lamp, advertising lamp, electric heat water tank, electric heater and when a kind of intelligence of not power consumption for providing Control magnetic starter.

Technical solution adopted by the utility model to solve its technical problems is：On chassis, terminal block, no is installed Novel AC contactor, breaker, the microcomputer time-controlled switch of power consumption, the input terminal of terminal block and the upper end of breaker are electrically connected It connects, outlet terminal is electrically connected with the novel AC contactor lower end of not power consumption, and the lower end of breaker is exchanged with the novel of not power consumption The upper end of contactor is electrically connected, while being also electrically connected with the input terminal of microcomputer time-controlled switch, the output of microcomputer time-controlled switch End is electrically connected with the electromagnetic coil of the novel AC contactor of not power consumption, and above-mentioned all components are placed in distribution box.It utilizes Microcomputer time-controlled switch is precisely controlled function to time-related, may be implemented to the open and close time of various electrical appliances It automatically controls.

Description of the drawings

Attached drawing is a kind of structural schematic diagram of the intelligent time-control magnetic starter of not power consumption.

Specific implementation mode

It elaborates with reference to the accompanying drawings and examples to the utility model：

In figure, chassis (1) above, be equipped with terminal block (2), not power consumption novel AC contactor (3), breaker (4), microcomputer time-controlled switch (7), the input terminal (10) in terminal block (2) are electrically connected with the upper end of breaker (4), terminal Row (2) on outlet terminal (9) be electrically connected with novel AC contactor (3) lower end of not power consumption, the lower end of breaker (4) and The upper end of the novel AC contactor (3) of not power consumption is electrically connected, while also electric with the input terminal of microcomputer time-controlled switch (7) (5) Connection, electromagnetic coil (8) electricity of the output end (6) of microcomputer time-controlled switch (7) and the novel AC contactor (3) of not power consumption Connection, above-mentioned all components are placed in distribution box (11).

External power supply is electrically connected with the input terminal (10) of the intelligent time-control magnetic starter of not power consumption, by not power consumption Intelligent time-control magnetic starter institute's on-load is electrically connected with outlet terminal (9), according to purposes with electrical appliance it is different, Ke Yishe When the intelligent time-control magnetic starter for setting not power consumption is openedWhen turn off；It opens and turns off several times within one dayOne week It is interior to need open and turn off within several daysIt needs several days all day and stops being powered.It is with the electric heat water tank that institutional settings generally use below Example, introduces its specific facilities：

General unit works five days for one week, Saturday, Sunday no collection, darg eight hours, and the specific time is on 8 points early Class, 6 points of evening come off duty.In order to ensure that as soon as staff in early 8 points of workings, has boiling water supply, we can press micro computer The time for opening electric heat water tank is set to 7 points of morning by the associated button of time switch；It checks on and powers off the time setting of boiler It is 7 points at night.In this way, within this period, electric heat water tank can be constantly in energized state, there is boiling water supply always.To evening Seven o'clock sharp, electric heat water tank will switch to off state, no boiling water supply automatically.And it is all at this from Monday to Friday to be Between have boiling water supply in section.And to Saturday, Sunday, microcomputer time-controlled switch will be arranged to without control signal output, therefore electric heating Water tank will not obtain electric, no boiling water supply all day.These electrical appliances not only can be allowed to work like clockwork, but also saved Manage with special messenger the cost of these electrical appliances.And the not power consumption that is configured of the intelligent time-control magnetic starter of not power consumption is new Type A.C. contactor, electromagnetic coil itself does not consume electric energy not only, but also electromagnetic coil will not be burned out all the life.Implement Afterwards, only user does not bring material benefit true, but also has saved many energy for country, meanwhile, also can avoid because Electrical appliance is in the security risk that nobody is powered for a long time in the case of field and brings.

Claims (1)

1. a kind of intelligent time-control magnetic starter of not power consumption, it is characterised in that：Chassis (1) above, terminal block is installed (2), novel AC contactor (3), breaker (4), the microcomputer time-controlled switch (7) of not power consumption, the end of incoming cables in terminal block (2) Sub (10) are electrically connected with the upper end of breaker (4), the lower end electricity of outlet terminal (9) and the novel AC contactor (3) of not power consumption Connection, the lower end of breaker (4) is electrically connected with the upper end of the novel AC contactor (3) of not power consumption, at the same also with micro computer when Input terminal (5) electrical connection of control switch (7), the novel ac contactor of the output end (6) and not power consumption of microcomputer time-controlled switch (7) The electromagnetic coil (8) of device (3) is electrically connected, and above-mentioned all components are placed in distribution box (11).