CN218514094U

CN218514094U - Circuit intelligence switching power supply controller

Info

Publication number: CN218514094U
Application number: CN202221841040.5U
Authority: CN
Inventors: 徐灵婉; 虞志均; 余敏飞; 丁丽; 黄建平
Original assignee: Zhejiang Lipu Electric Equipment Co ltd
Current assignee: Zhejiang Lipu Electric Equipment Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-02-21
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a circuit intelligence switching power supply controller. The technical key points are as follows: casing and the circuit board of setting in the casing, be equipped with control chip on the circuit board, be equipped with delivery outlet and a plurality of input hole on the casing, the circuit board is connected with auto-change over device, auto-change over device is connected with delivery outlet and a plurality of input hole respectively, auto-change over device is including main and standby circuit switch and reserve circuit switch, be equipped with the output connection seat in the delivery outlet, be equipped with respectively in a plurality of input holes of group for main power supply socket, first group stand-by power supply socket and second group stand-by power supply socket, main and standby circuit switch is connected with the output connection seat, main power supply socket is connected with the main and standby circuit switch, supplies power for the main and standby circuit switch, first group stand-by power supply socket is connected with reserve circuit switch, supplies power for reserve circuit switch, the utility model discloses can switch three routes input line in a flexible way, convenient to use, further avoid opening circuit.

Description

Circuit intelligence switching power supply controller

Technical Field

The utility model relates to a power supply controller field, more specifically the utility model relates to a circuit intelligence switching power supply controller that says so.

Background

The power supply controller is a device for providing current and voltage for electronic equipment, is connected with different inputs, and selects and uses a required input line according to priority switching. The input line with low price has poor general stability and the input line with high price has high stability. After the input line that the price is low cuts off the power supply, power supply controller switches to the input line that the price is high, resumes the power supply after the input line that the price is low again, and power supply controller switches to the input line that the price is low again, but the structure of switching generally adopts the relay, and two routes input line are switched to conventional relay intelligence, are not suitable for three routes input line.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a circuit intelligence switching power supply controller suitable for three routes input line.

In order to achieve the above purpose, the utility model provides a following technical scheme: a circuit intelligent switching power supply controller comprising: the circuit board is connected with a switching device, the switching device is connected with the output hole and the input holes respectively, the switching device comprises a main circuit switcher and a standby circuit switcher, an output wiring seat is arranged in the output hole, a main power seat, a first group of standby power seats and a second group of standby power seats are arranged in a plurality of groups of input holes respectively, the main circuit switcher is connected with the output wiring seat, the main power seat is connected with the main circuit switcher, the main circuit switcher supplies power to the main circuit switcher, the first group of standby power seats is connected with the standby circuit switcher, and the standby circuit switcher supplies power to the standby circuit switcher.

As a further improvement, be equipped with input, first coil, first spring, conducting strip on the main and standby circuit switch, input connection coil and main power source seat, be equipped with main power source contact, first group stand-by power source contact and second group stand-by power source contact on the conducting strip, be equipped with main power source input contact on the main power source seat, the conducting strip is connected with the output connection terminal, first spring setting is between switch and casing, be equipped with first armature on the casing, first armature corresponds with the position of first coil.

As a further improvement, be equipped with second coil, second spring, second armature on the reserve circuit switch, the second coil is connected with first group stand-by power supply seat, the second spring is connected with second armature, be equipped with first group stand-by power supply input contact on the first group stand-by power supply seat, be equipped with second group stand-by power supply input contact on the second group stand-by power supply seat, second armature corresponds with second coil position, be equipped with insulating division board on the second armature.

As a further improvement, the one end of division board is equipped with wedge-shaped insertion portion, be equipped with the reed that the slope set up on the stand-by power supply input seat of second group, the reed has elasticity, stand-by power supply input contact setting is on the reed for second group.

As a further improvement of the utility model, a reset spring is arranged between the reed and the second group standby power supply input seat.

The beneficial effects of the utility model, switch three routes input line in a flexible way, convenient to use, further avoid opening circuit.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural diagram of a switching device;

FIG. 3 is a schematic diagram of the main/standby line switcher, the first spring and the first armature;

fig. 4 is a schematic diagram of a backup line switch.

Description of the labeling: 1. a housing; 11. an output aperture; 111. an output wire holder; 12. an input aperture; 121. a main power supply base; 1211. a main power input contact; 122. a first group of standby power supply seats; 1221. a first set of backup power input contacts; 123. a second group of standby power supply seats; 1231. a second set of backup power input contacts; 13. a first armature; 2. a switching device; 21. a main/standby line switcher; 211. an input end; 212. a first coil; 213. a first spring; 214. a conductive sheet; 22. a backup line switcher; 221. a second coil; 222. a second spring; 223. a second armature; 2231. a separator plate; 2232. an insertion portion; 31. a reed; 32. a return spring; 91. a main power contact; 92. a first set of backup power contacts; 93. a second set of backup power contacts.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to fig. 1 to 4, a circuit intelligent switching power supply controller of this embodiment includes: casing 1 and the circuit board of setting in casing 1, be equipped with control chip on the circuit board, be equipped with outlet 11 and a plurality of input hole 12 on the casing 1, the circuit board is connected with auto-change over device 2, auto-change over device 2 is connected with outlet 11 and a plurality of input hole 12 respectively, auto-change over device 2 is including main and standby circuit switch 21 and reserve circuit switch 22, be equipped with output connection terminal 111 in the outlet 11, be equipped with respectively in a plurality of groups input hole 12 for main power socket 121, first group spare power socket 122 and second group spare power socket 123, main and standby circuit switch 21 is connected with output connection terminal 111, main power socket 121 is connected with main and standby circuit switch, gives the power supply of main and standby circuit switch, first group spare power socket 122 is connected with reserve circuit switch 22, gives reserve circuit switch 22 power supply.

Through above-mentioned technical scheme, the circuit board is connected with auto-change over device 2 and judges current power consumption condition through control chip to demonstrate with the display screen, convenience of customers observes. Sequencing according to the electricity price of the input lines, connecting the input line with the lowest electricity price with a main power base 121, connecting the input line with the lowest electricity price with a first group of standby power bases 122, and connecting the input line with the highest electricity price with a second group of standby power bases 123; when the input line with the lowest price of electricity is electrified, the main and standby line switcher 21 works, so that the main power socket 121 is connected with the output wire socket 111 through the main and standby line switcher 21 to supply electricity to the output wire socket, and the electricity with the lowest price is used; when the input line with the lowest electricity price is powered off and the input line with the next lowest electricity price is powered on, the main/standby line switcher 21 stops working, so that the main power socket 121 is separated from the main/standby line switcher 21, the standby line switcher 22 works, the standby line switcher 22 separates the second group of standby power sockets 123 from the main/standby power switcher, and at this time, the first group of standby power sockets 122 are connected with the output wiring socket 111 through the main/standby line switcher 21 to supply power to the output wiring socket 111, and the next lowest electricity price is used; when only the input line with the highest electricity price is powered, the main/standby line switcher 21 stops working, so that the main power base 121 is separated from the main/standby line switcher 21, the standby line switcher 22 stops working, so that the first group of standby power bases 122 and the second group of standby power bases 123 are both abutted against the main/standby line switcher 21, the second group of standby power bases 123 are connected with the output wiring base 111 through the main/standby line switcher 21 to supply power to the output wiring base 111, the electricity with the highest price is used, and then when the input line with the lowest electricity price is restored to supply power, the main/standby line switcher 21 works, so that the main power base 121 is connected with the output wiring base 111 through the main/standby line switcher 21 to supply power to the output wiring base 111, and the electricity with the lowest price is used, the switching is convenient, the priority is the highest, later when the input line of low price of electricity resumes the power supply, reserve line switch 22 works, reserve line switch 22 separates second group spare power socket 123 and main spare power switch, first group spare power socket 122 passes through main spare line switch 21 and connects output connection socket 111 this moment, supply power to it, use the electricity of low price, the priority is low, and, the input line of low price resumes the power supply and makes reserve line switch 22 with second group spare power socket 123 and main spare power switch before separating, the power supply has been resumed, avoid the condition of short duration outage to appear in the reserve line switching process, stability is improved. The three input lines are flexibly switched, so that the use is convenient, and the disconnection is further avoided.

As an improved specific embodiment, the main/standby line switcher 21 is provided with an input end 211, a first coil 212, a first spring 213, and a conducting strip 214, the input end 211 is connected with the coil and a main power socket 121, the conducting strip 214 is provided with a main power contact 91, a first group of standby power contacts 92, and a second group of standby power contacts 93, the main power socket 121 is provided with a main power input contact 1211, the conducting strip 214 is connected with the output wire socket 111, the first spring 213 is arranged between the switcher and the casing 1, the casing 1 is provided with a first armature 13, and the first armature 13 corresponds to the first coil 212.

Through the technical scheme, when an input line with the lowest electricity price is electrified, the first coil 212 is supplied with power through the input end 211, the first coil 212 generates a magnetic field to attract the first armature 13, so that the main power contact 91 is contacted with the main power input contact 1211, the output wire holder 111 is supplied with power through the conducting strip 214, and at the moment, the first spring 213 is stretched; when the power supply line with the lowest price is cut off, the first coil 212 is cut off and no longer attracts the first armature 13, and the first spring 213 is reset to move the main/standby line switcher 21, so that the main power supply contact 91 is separated from the main power supply input contact 1211.

As an improved specific embodiment, the standby line switch 22 is provided with a second coil 221, a second spring 222, and a second armature 223, the second coil 221 is connected to the first group of standby power sockets 122, the second spring 222 is connected to the second armature 223, the first group of standby power sockets 122 is provided with a first group of standby power input contacts 1221, the second group of standby power sockets 123 is provided with a second group of standby power input contacts 1231, the second armature 223 corresponds to the second coil 221 in position, and the second armature 223 is provided with an insulating isolation plate 2231.

Through the technical scheme, when the input line with the lowest electricity price is powered off and the input line with the lowest electricity price is powered on, the first group of standby power supply contacts 92 are abutted to the first group of standby power supply input contacts 1221 to supply power, the second coil 221 is powered on to attract the second armature 223, so that the second group of standby power supply contacts 93 and the second group of standby power supply input contacts 1231 are separated by the isolating plate 2231, and at the moment, the second spring 222 is stretched; when the input line with the lowest electricity price and the input line with the next lowest electricity price are both powered off, the second spring 222 resets to drive the second armature 223 to move, so as to drive the isolation plate 2231 to move, so that the isolation plate 2231 and the second group of the backup power contacts 93 are in contact with the second group of the backup power input contacts 1231 to supply power.

The input line with the lowest price is powered off, and the input line with the second lowest price is supplied with power to the output wire holder 111 all the time in the power-off recovery power supply process, so that the condition of short power-off in the standby line switching process is avoided, and the stability is improved.

As a modified specific embodiment, one end of the partition 2231 is provided with a wedge-shaped insertion 2232, the second group of backup power input sockets are provided with obliquely arranged reeds 31, the reeds 31 have elasticity, and the second group of backup power input contacts 1231 are arranged on the reeds 31.

Through the above technical solution, the inserting portion 2232 is wedge-shaped, and the spring plate 31 is inclined, so that the separating plate 2231 can be more smoothly inserted between the second group of backup power contacts 93 and the second group of backup power input contacts 1231.

As a modified specific embodiment, a return spring 32 is arranged between the reed 31 and the second group of standby power input seats.

Through the above technical solution, when the isolation plate 2231 is inserted between the second group of the backup power contacts 93 and the second group of the backup power input contacts 1231, the reed 31 is deformed, and the return spring 32 is compressed, and when the isolation plate 2231 is separated between the second group of the backup power contacts 93 and the second group of the backup power input contacts 1231, the return spring 32 can better drive the reed 31 to return, so that the second group of the backup power contacts 93 and the second group of the backup power input contacts 1231 are stable when connected for power supply.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A circuit intelligent switching power supply controller comprising: casing (1) and the circuit board of setting in casing (1), be equipped with control chip on the circuit board, be equipped with delivery port (11) and a plurality of input hole (12) on casing (1), the circuit board is connected with auto-change over device (2), auto-change over device (2) are connected its characterized in that with delivery port (11) and a plurality of input hole (12) respectively: switching device (2) are including main and standby circuit switch (21) and reserve circuit switch (22), be equipped with output connection terminal (111) in output hole (11), be equipped with respectively in a plurality of groups input hole (12) for main power seat (121), first group reserve power seat (122) and second group reserve power seat (123), main and standby circuit switch (21) are connected with output connection terminal (111), main power seat (121) are connected with main and standby circuit switch, give the power supply of main and standby circuit switch, first group reserve power seat (122) are connected with reserve circuit switch (22), give reserve circuit switch (22) power supply.

2. The circuit intelligent switching power supply controller of claim 1, wherein: be equipped with input (211), first coil (212), first spring (213), conducting strip (214) on the main and standby circuit switch (21), input (211) connecting coil and main power source seat (121), be equipped with main power source contact (91), first group stand-by power source contact (92) and second group stand-by power source contact (93) on conducting strip (214), be equipped with main power source input contact (1211) on main power source seat (121), conducting strip (214) are connected with output connection terminal (111), first spring (213) set up between switch and casing (1), be equipped with first armature (13) on casing (1), first armature (13) correspond with the position of first coil (212).

3. The circuit intelligent switching power supply controller of claim 2, wherein: be equipped with second coil (221), second spring (222), second armature (223) on reserve circuit switch (22), second coil (221) is connected with first group spare power seat (122), second spring (222) is connected with second armature (223), be equipped with first group spare power input contact (1221) on first group spare power seat (122), be equipped with second group spare power input contact (1231) on second group spare power seat (123), second armature (223) corresponds with second coil (221) position, be equipped with insulating division board (2231) on second armature (223).

4. The circuit intelligent switching power supply controller of claim 3, wherein: one end of the isolation plate (2231) is provided with a wedge-shaped insertion part (2232), the second group of standby power input seats is provided with a reed (31) which is obliquely arranged, the reed (31) has elasticity, and the second group of standby power input contacts (1231) is arranged on the reed (31).

5. The circuit intelligent switching power supply controller of claim 4, wherein: and a return spring (32) is arranged between the reed (31) and the second group of standby power supply input seats.