CN214478313U

CN214478313U - But accuse WIFI control english formula power strip

Info

Publication number: CN214478313U
Application number: CN202120544088.9U
Authority: CN
Inventors: 李文宇; 陈金峰
Original assignee: Luceco Electric Jiaxing Co Ltd
Current assignee: Luceco Electric Jiaxing Co Ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-10-22
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a but english power strip of accuse WIFI control, including last casing, lower casing, english power plug, first circuit board and second circuit board, first circuit board the second circuit board with english power plug all install in go up the casing with down between the casing, first circuit board with second circuit board electric connection, first circuit board respectively with L utmost point copper spare, N utmost point copper spare and ground connection copper spare electric connection. The utility model discloses a but english line board that drags of accuse WIFI control, it can reach manual control jack switch, can long-range WIFI control jack switch again, simultaneously, manual and long-range WIFI control all have the function of shunt control jack power state, a hole switch, and is practical convenient, safe carefree, the life of the convenient people that can be very big.

Description

But accuse WIFI control english formula power strip

Technical Field

The utility model belongs to the technical field of english formula power strip, concretely relates to can divide accuse WIFI control english formula power strip.

Background

The power supply extension wire coil is usually used for providing power supply extension function for people when indoor and outdoor electrical appliances are used. The existing patch board on the market is mostly connected or disconnected through the key switch control jack live wire circuit on the patch board to switch the on-off state of jack, this kind of patch board all needs the manual switching state of user. When a user leaves home, if some household appliances such as a desk lamp and a television are switched in a power supply through a power board and forget to be turned off or are in a standby state, the household appliances cannot be turned off in time to save electricity. If there are high-power electrical appliances such as electric water heater, electric oil heater, etc. left unattended for a long time, it will cause serious waste of power consumption and even unnecessary property loss.

Therefore, the above problems are further improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a but branch accuse WIFI control english line board that drags, it can reach manual control jack switch (linkage (always) dabs the switch), can long-range WIFI control jack switch again, simultaneously, manual and long-range WIFI control all has the function of shunt control jack power state, a hole switch, and is practical convenient, and safe carefree can be very big makes things convenient for people's life.

Another object of the utility model is to provide a but branch accuse WIFI control english line board that drags, when manual control and cell-phone APP remote control power, homoenergetic is the single-hole switch of shunt control.

Another object of the utility model is to provide a but branch accuse WIFI control english line board that drags, all set up power indicator (diode LED) on its master switch and the switch along separate routes, convenience of customers knows jack on-state.

Another object of the utility model is to provide a but branch accuse WIFI control english line board that drags, it has the security height, simple advantage such as convenient.

In order to achieve the above object, the utility model provides a but branch accuse WIFI control english power board, including last casing, lower casing, english power plug, first circuit board and second circuit board, first circuit board the second circuit board with english power plug all install in go up the casing with down between the casing, first circuit board with second circuit board electric connection, first circuit board respectively with L utmost point copper spare, N utmost point copper spare (through all the way) and ground connection copper spare electric connection, wherein:

the first circuit board comprises a WIFI module, a relay module, a driving module, an indicator lamp module and a total tact switch;

the second circuit board includes a tact switch.

As a further preferable technical solution of the above technical solution, the relay module includes a relay KA1, a relay KA2, and a relay KA3, the tact switch includes a switch P1, a switch P2, and a switch P3, a resistor R6 and a diode LED1 are connected in series between 4 pins and 3 pins of the relay KA1 in sequence, 1 pin of the relay KA1 is electrically connected to the switch P1, 2 pins of the relay KA1 is electrically connected to the L-pole copper, and 3 pins of the relay KA1 are also electrically connected to 8 pins of a driving chip U4 of the driving module;

a resistor R7 and a diode LED2 are sequentially connected between the 4 pin and the 3 pin of the relay KA2 in series, the 1 pin of the relay KA2 is electrically connected with the switch P2, the 2 pin of the relay KA2 is electrically connected with the L-pole copper piece, and the 3 pin of the relay KA2 is also electrically connected with the 7 pin of a driving chip U4 of the driving module;

resistance R8 and diode LED3 have concatenated in proper order between the 4 pins of relay KA3 and the 3 pins, relay KA 3's 1 pin with switch P3 electric connection, relay KA 3's 2 pins with L utmost point copper spare electric connection, relay KA 3's 3 pins still with drive module's drive chip U4's 6 pins electric connection.

As a further preferable technical solution of the above technical solution, the indicator light module includes a diode LD4 and a diode LED5, a cathode of the diode LED4 is electrically connected to a 5 pin of a communication chip U3 of the WIFI module through a resistor R9, a cathode of the diode LED5 is electrically connected to a collector of a triode Q1 through a resistor R10, and a base of the triode Q1 is electrically connected to a 13 pin of the communication chip U3 through a resistor R15.

As a further preferable technical solution of the above technical solution, the relay module further includes a switch KD1, a switch K1, a switch K2 and a switch K3 (the switch K1, the switch K2 and the switch K3 respectively correspond to the relay KA1, the relay KA2 and the relay KA3), one end of the switch KD1 is electrically connected to the 14 pin of the communication chip U3, one end of the switch K1 is electrically connected to the 15 pin of the communication chip U3, one end of the switch K2 is electrically connected to the 3 pin of the communication chip U3, and one end of the switch K1 is electrically connected to the 4 pin of the communication chip U3.

As a further preferable technical solution of the above technical solution, the upper case includes a main key board, a transparent light guide ring, and a fixing bracket, an upper end of the fixing bracket is connected to the main key board, and a lower end of the fixing bracket is connected to the master tact switch.

Drawings

Fig. 1 is the utility model discloses a but structure schematic diagram of accuse WIFI control english line extension board.

Fig. 2 is an exploded view of the british line board capable of controlling WIFI.

Fig. 3 is the utility model discloses a but relay module circuit diagram of accuse WIFI control english line board.

Fig. 4 is the utility model discloses a but WIFI module circuit diagram of accuse WIFI control english line board.

Fig. 5 is a circuit diagram of a driving module of the british pull board capable of controlling WIFI.

Fig. 6 is the utility model discloses a but pilot lamp module circuit diagram of accuse WIFI control english line board.

Fig. 7 is a circuit diagram (tact switch) of a second circuit board of the controllable WIFI control english line board of the present invention.

The reference numerals include: 10. an upper housing; 11. a main key sheet; 12. a transparent light guide ring; 13. fixing a bracket; 20. a lower housing; 30. a first circuit board; 31. a total tact switch; 40. a second circuit board; 50. british power plugs; 60. an L-pole copper part; 70. an N-pole copper part; 80. and a grounding copper piece.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

The utility model discloses a but branch accuse WIFI control english line board that drags, below combine preferred embodiment, further describe utility model's concrete embodiment.

In the embodiment of the present invention, those skilled in the art will note that the upper casing, the lower casing, the circuit board, and the like according to the present invention can be regarded as the prior art.

Preferred embodiments.

The utility model discloses a but accuse WIFI control english formula power strip, including last casing 10, lower casing 20, english power plug 50, first circuit board 30 and second circuit board 40, first circuit board 30 second circuit board 40 with english power plug 50 all install in go up casing 10 with down between the casing 20, first circuit board 30 with second circuit board 40 electric connection, first circuit board 30 respectively with L utmost point copper spare 60 (preferably 3 to 3L utmost point copper spare divide equally through 3 ways do not independently be connected with first circuit board, N utmost point copper spare 70 (through all the way) and ground connection copper spare 80 electric connection, wherein:

the first circuit board 30 includes WIFI modules, relay modules (preferably 3), a driving module, an indicator light module, and a total tact switch 31;

the second circuit board 40 includes tact switches (preferably 3).

Specifically, the relay module includes relay KA1, relay KA2 and relay KA3, the light touch switch includes switch P1, switch P2 and switch P3 (the utility model discloses preferred 3 relays and 3 light touch switches, but the quantity is only as the example, specific quantity can be set for as required), resistance R6 and diode LED1 have concatenated in proper order between 4 pins and the 3 pins of relay KA1, 1 pin of relay KA1 with switch P1 electric connection, 2 pins of relay KA1 with L utmost point copper spare electric connection, 3 pins of relay KA1 still with 8 pins electric connection of drive chip U4 of drive module;

More specifically, the indicator light module includes a diode LD4 and a diode LED5(WIFI indicator light), a cathode of the diode LED4 is electrically connected to a 5 pin of a communication chip U3 of the WIFI module through a resistor R9, a cathode of the diode LED5 is electrically connected to a collector of a transistor Q1 through a resistor R10, and a base of the transistor Q1 is electrically connected to a 13 pin of the communication chip U3 through a resistor R15.

Further, the relay module further includes a switch KD1, a switch K1, a switch K2 and a switch K3 (the switch K1, the switch K2 and the switch K3 respectively correspond to the relay KA1, the relay KA2 and the relay KA3), one end of the switch KD1 is electrically connected to the 14 pins of the communication chip U3, one end of the switch K1 is electrically connected to the 15 pins of the communication chip U3, one end of the switch K2 is electrically connected to the 3 pins of the communication chip U3, and one end of the switch K1 is electrically connected to the 4 pins of the communication chip U3.

Preferably, a user can control the on-off of the L poles of the 3 jacks of the upper shell through the 3 relays by the total tact switch and the (shunt) tact switch (P1/P2/P3), so that the on-off of the socket jacks of the extension board is realized; accessible WIFI module again receives the user and operates the instruction on cell-phone APP, then through the break-make of the L utmost point of 3 jacks of 3 relay control to realize the break-make of power-on of power strip jack.

Preferably, the main key (linked with the total light touch key) can only control the 3-way branch socket to be powered on or powered off simultaneously; the main circuit and shunt switch indicator lamps (the diode LED1, the LED2 and the LED3) are turned on when the jacks are powered on, and the main indicator lamp (the diode LED4) is turned on when the shunt jacks at 1 are powered on; when all the shunt jacks are powered off, the main indicator lamp is turned off.

Specifically, the main key board 11 and the transparent light guiding ring 12 are mounted on the upper casing 10 through a fixing support 13, the transparent light guiding ring 12 can guide and uniformly radiate light of a main indicator light (diode LED4), the upper end of the fixing support 13 is connected with the main key board 11, the lower end of the fixing support 13 is connected with the main tact switch 31, and the main tact switch 31 can be pressed by pressing down the main key board 11;

it is worth mentioning that the technical features such as the upper casing, the lower casing and the circuit board that the patent application relates to should be regarded as prior art, and the concrete structure, the theory of operation and the control mode that may involve, the spatial arrangement mode of these technical features adopt the conventional selection in this field can, should not be regarded as the invention point of the utility model discloses a do not further specifically expand the detailed description.

It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a but branch accuse WIFI control english power strip, includes casing, lower casing, english power plug, first circuit board and second circuit board, first circuit board the second circuit board with english power plug all install in go up the casing with down between the casing, its characterized in that, first circuit board with second circuit board electric connection, first circuit board respectively with L utmost point copper spare, N utmost point copper spare and ground connection copper spare electric connection, wherein:

the second circuit board includes a tact switch.

2. The adjustable WIFI control British power board of claim 1, wherein the relay module comprises a relay KA1, a relay KA2 and a relay KA3, the tact switch comprises a switch P1, a switch P2 and a switch P3, a resistor R6 and a diode LED1 are sequentially connected in series between 4 pins and 3 pins of the relay KA1, 1 pin of the relay KA1 is electrically connected with the switch P1, 2 pin of the relay KA1 is electrically connected with the L-pole copper piece, and 3 pin of the relay KA1 is also electrically connected with 8 pin of a driving chip U4 of the driving module;

3. The separable controlled WIFI control english power strip of claim 2, characterized in that, the indicator light module includes diode LD4 and diode LED5, the cathode of diode LED4 is electrically connected to the 5 th pin of the communication chip U3 of the WIFI module through resistor R9, the cathode of diode LED5 is electrically connected to the collector of transistor Q1 through resistor R10, and the base of transistor Q1 is electrically connected to the 13 th pin of the communication chip U3 through resistor R15.

4. The separable controlled WIFI control British power strip of claim 3, wherein the relay module further comprises a switch KD1, a switch K1, a switch K2 and a switch K3, one end of the switch KD1 is electrically connected with the 14 pins of the communication chip U3, one end of the switch K1 is electrically connected with the 15 pins of the communication chip U3, one end of the switch K2 is electrically connected with the 3 pins of the communication chip U3, and one end of the switch K1 is electrically connected with the 4 pins of the communication chip U3.

5. The British power strip capable of controlling WIFI according to claim 4, wherein the upper shell comprises a main key board, a transparent light guide ring and a fixed support, the upper end of the fixed support is connected with the main key board, and the lower end of the fixed support is connected with a total tact switch.