CN206657215U - Multichannel electricity-getting switch - Google Patents
Multichannel electricity-getting switch Download PDFInfo
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- CN206657215U CN206657215U CN201720394055.4U CN201720394055U CN206657215U CN 206657215 U CN206657215 U CN 206657215U CN 201720394055 U CN201720394055 U CN 201720394055U CN 206657215 U CN206657215 U CN 206657215U
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- light current
- relay
- switch
- electricity
- governor circuit
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Abstract
It the utility model is related to a kind of multichannel electricity-getting switch, it includes light current governor circuit and relay, identification module is provided with light current governor circuit, the relay is provided with two or more, each relay includes magnet coil and Magnetic sucking switch, and Magnetic sucking switch is electrically connected with by solenoid controlled, magnet coil with light current governor circuit, after light current governor circuit receives the identification information of identification module, at least one relay is controlled to work.Such multichannel electricity-getting switch has more than two relays, and each relay can divide the total load for subtracting interior, reduce electricity-getting switch fault rate.
Description
Technical field
A kind of electricity-getting switch is the utility model is related to, particularly a kind of multichannel electricity-getting switch.
Background technology
Electricity-getting switch is widely used in the occasions such as hotel room, and at present, the common electricity-getting switch of in the market includes light current box
With forceful electric power expansion box two parts.Light current box is provided with light current governor circuit, and contactless card card reading circuit mould is provided with light current governor circuit
Block, the positive orthographic projection size of light current box is about 86*86mm, and light current box corresponds to be inserted at contactless card card reading circuit module provided with power taking
Neck.A relay is provided with forceful electric power expansion box, relay includes magnet coil and Magnetic sucking switch, and Magnetic sucking switch is by electromagnetism
Coil is controlled, and magnet coil is electrically connected with light current governor circuit, and light current governor circuit receives contactless card card reading circuit module
Identification information after, i.e., control relay work.As the load of interior is continuously increased（Such as：Air-conditioning, water heater, TV,
Kettle teapot, illuminating lamp etc.）, but the bus of these loads by the Magnetic sucking switch of an above-mentioned relay by and existing
Electricity-getting switch load capacity it is limited, it is serious to often lead to Magnetic sucking switch heating, or even melts, so that relay failure.
Meanwhile if when taking CUSTOM HOUSE HOTEL away electrical equipment in hotel room（Load）When being not turned off, and plugging CUSTOM HOUSE HOTEL again, due to load
Larger, the moment of Magnetic sucking switch closure easily strikes sparks, or even induces the generation of other security incidents.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable for structure, can divide the total load for subtracting interior, reduce power taking
The multichannel electricity-getting switch of switch fault rate, with overcome the deficiencies in the prior art.
What the purpose of this utility model was realized in：
A kind of multichannel electricity-getting switch, including light current governor circuit and relay, identification is provided with light current governor circuit
Module, it is characterised in that：The relay is provided with two or more, and each relay includes magnet coil and Magnetic sucking switch, magnetic
Switch is electrically connected with by solenoid controlled, magnet coil with light current governor circuit, and light current governor circuit receives identification
After the identification information of module, at least one relay is controlled to work.
The purpose of this utility model can also use following technical measures to solve：
It is arranged on as more specifically scheme, in addition to light current box and forceful electric power expansion box, light current governor circuit in light current box,
The identification module is contactless card card reading circuit module, and light current box corresponds to be inserted at contactless card card reading circuit module provided with power taking
Neck；Relay is arranged in forceful electric power expansion box, and light current box is connected with forceful electric power expansion box by wire.
The relay is provided with two to four.The particular number of relay can be set according to needed for corresponding occasion.
The light current governor circuit includes single-chip microcomputer integrated circuit module and power supply circuit, power supply circuit, identification mould
The magnet coil of block and each relay is electrically connected with single-chip microcomputer integrated circuit module respectively.
The single-chip microcomputer integrated circuit module is also electrically connected with initial reset switch.Initial reset switch is to be used for
Data initialization, factory reset；The switch is located in light current box, and generally requiring opening light current box could operate.
The single-chip microcomputer integrated circuit module is also electrically connected with ISP and downloads mouth.Because multichannel electricity-getting switch can be according to not
Same user（The power taking card of different identity）Information, and start different relays, also, these applications may be according to different
Occasion and it is different, so, now need burning program, ISP downloads mouth can be in order to burning program.
The single-chip microcomputer integrated circuit module is also electrically connected with indicator lamp, and indicator lamp glow color is indefinite, and it is mainly
Where position as instruction user light current box, so that user can also find in the occasion of dark the position of light current box, just
Power taking card insertion is entered into power taking in card slot in user.Certainly, indicator lamp can be discoloration, such as：It is a kind of face during non-plug-in card
Color, plug-in card are simultaneously then changed into another color after confirming identity information.
The Magnetic sucking switch is Magnetic sucking switch open in usual；When magnet coil obtains level signal, Magnetic sucking switch is then inhaled
Close；When magnet coil there is no level signal（Under normality）, Magnetic sucking switch is then in open-circuit condition.
The beneficial effects of the utility model are as follows：
（1）Such multichannel electricity-getting switch has more than two relays, and each relay, which can divide, subtracts the total negative of interior
Carry, reduce electricity-getting switch fault rate；
（2）Each relay can work independently in such multichannel electricity-getting switch, and the quantity of the actuating of relay is according to identity
Depending on confirmation.
Brief description of the drawings
Fig. 1 is the example structure schematic diagram of the utility model one.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
It is shown in Figure 1, a kind of multichannel electricity-getting switch, including light current governor circuit and relay, in light current governor circuit
Provided with identification module, the relay is provided with two or more, and each relay includes magnet coil and Magnetic sucking switch, magnetic
Switch is electrically connected with by solenoid controlled, magnet coil with light current governor circuit, and light current governor circuit receives identification
After the identification information of module, at least one relay is controlled to work.
The multichannel electricity-getting switch also includes light current box 11 and forceful electric power expansion box 12, and light current governor circuit is arranged on light current box
In 11, the identification module is contactless card card reading circuit module 2, at the corresponding contactless card card reading circuit module 2 of light current box 11
Provided with power taking card slot（Not shown in figure）；Relay is arranged in forceful electric power expansion box 12, light current box 11 and forceful electric power expansion box 12
Connected by wire.
The relay is provided with two to four.The Magnetic sucking switch is Magnetic sucking switch open in usual.Illustrated in the present embodiment
Two relays, respectively the first relay and the second relay, the first relay include the first magnet coil KA1 and the first magnetic
Suction switch K1, the second relay include the second magnet coil KA2 and second Magnetic sucking switch K2, K3, K4.
The light current governor circuit includes single-chip microcomputer integrated circuit module 1 and power supply circuit 3, power supply circuit 3, identification
The magnet coil of module and each relay is electrically connected with single-chip microcomputer integrated circuit module 1 respectively.
The single-chip microcomputer integrated circuit module 1 is also electrically connected with initial reset switch 4.
The single-chip microcomputer integrated circuit module 1 is also electrically connected with ISP and downloads mouth 5.
The single-chip microcomputer integrated circuit module 1 is also electrically connected with indicator lamp 6.
So that it is applied in hotel room as an example, its operation principle is illustrated：It is shown in Figure 1, bag is loaded in the present embodiment
The high power such as the minimal-power consumers 7 and air-conditioning electrical equipments 8,9,10 such as illumination are included, minimal-power consumers 7 pass through the first magnetic
Suction switch K1 is electrically connected with city, and high power electrical equipment 8 is electrically connected by the second Magnetic sucking switch K2 with city；When contactless card Card Reader electricity
When road module 2 recognizes that ID card is employee job card power taking in card slot, 1 the first relay of control of single-chip microcomputer integrated circuit module
The first magnet coil KA1 obtain electric, the first Magnetic sucking switch K1 closes to be powered to minimal-power consumers 7.When contactless card Card Reader electricity
It is emergency card that road module 2, which recognizes ID card in card slot,（Or guest's card）During power taking, the 1 same time control of single-chip microcomputer integrated circuit module
The the first magnet coil KA1 and the second relay that make the first relay the second magnet coil KA2 obtain electric, the first Magnetic sucking switch K1
Close and be powered to minimal-power consumers 7, the second Magnetic sucking switch K2 closes to be powered to high power electrical equipment 8.Of course, it is possible to have
Body is subdivided into illuminalive power-supply circuit, air-conditioning power supply circuit, electric heater power supply circuit, power outlet power supply circuit etc. respectively by one
Relay independent control；And hotel responsible party can suitably be equipped with a variety of identification cards, such as：Resident family's identification card can control whole
Relay works；Cleanup crew's identification card can control illuminalive power-supply circuit and the corresponding relay work of power outlet power supply circuit
Make；Band room staff's identification card can control the corresponding relay work of illuminalive power-supply circuit；Case above is simply illustrated
It is bright, it can specifically be set according to practical application.
Claims (8)
1. a kind of multichannel electricity-getting switch, including light current governor circuit and relay, identification mould is provided with light current governor circuit
Block, it is characterised in that：The relay is provided with two or more, and each relay includes magnet coil and Magnetic sucking switch, and magnetic is opened
Close and be electrically connected with by solenoid controlled, magnet coil with light current governor circuit, light current governor circuit receives identification mould
After the identification information of block, at least one relay is controlled to work.
2. multichannel electricity-getting switch according to claim 1, it is characterised in that：Also include light current box and forceful electric power expansion box, light current
Governor circuit is arranged in light current box, and the identification module is contactless card card reading circuit module, and light current box corresponds to contactless card
Power taking card slot is provided with card reading circuit module；Relay is arranged in forceful electric power expansion box, and light current box and forceful electric power expansion box pass through
Wire connects.
3. multichannel electricity-getting switch according to claim 1, it is characterised in that：The relay is provided with two to four.
4. multichannel electricity-getting switch according to claim 1, it is characterised in that：The light current governor circuit integrates including single-chip microcomputer
Circuit module and power supply circuit, the magnet coil of power supply circuit, identification module and each relay integrate with single-chip microcomputer respectively
Circuit module is electrically connected with.
5. multichannel electricity-getting switch according to claim 4, it is characterised in that：The single-chip microcomputer integrated circuit module also electrically connects
It is connected to initial reset switch.
6. multichannel electricity-getting switch according to claim 4, it is characterised in that：The single-chip microcomputer integrated circuit module also electrically connects
It is connected to ISP and downloads mouth.
7. multichannel electricity-getting switch according to claim 4, it is characterised in that：The single-chip microcomputer integrated circuit module also electrically connects
It is connected to indicator lamp.
8. multichannel electricity-getting switch according to claim 1, it is characterised in that：The Magnetic sucking switch is Magnetic sucking switch open in usual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720394055.4U CN206657215U (en) | 2017-04-15 | 2017-04-15 | Multichannel electricity-getting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720394055.4U CN206657215U (en) | 2017-04-15 | 2017-04-15 | Multichannel electricity-getting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206657215U true CN206657215U (en) | 2017-11-21 |
Family
ID=60317727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720394055.4U Active CN206657215U (en) | 2017-04-15 | 2017-04-15 | Multichannel electricity-getting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206657215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658735A (en) * | 2019-10-29 | 2020-01-07 | 北京金山云网络技术有限公司 | Intelligent household device and system |
-
2017
- 2017-04-15 CN CN201720394055.4U patent/CN206657215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658735A (en) * | 2019-10-29 | 2020-01-07 | 北京金山云网络技术有限公司 | Intelligent household device and system |
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