CN209981585U - Strong electricity management box - Google Patents

Abstract

The utility model relates to a forceful electric power management technical field provides a forceful electric power management box, locate including base and the lid that has the cavity panel on the base still includes emergency exit module, liquid crystal module and electronic component module, the cavity of base is separated for between first installation zone and second installation zone by horizontal PCB mainboard, the emergency exit module and the liquid crystal module is all located between first installation zone, the electronic component module is located between the second installation zone. The utility model discloses a forceful electric power management box separates into first installation interval and second installation interval with the cavity of base through adopting the large size PCB mainboard, and rational planning has the overall arrangement of the device in the cavity, but make full use of space in the cavity, have more extension probably.

Description

Strong electricity management box

Technical Field

The utility model relates to a forceful electric power management technical field specifically is a forceful electric power management box.

Background

The main function of the strong electric management box, which can also be called as a socket, is to plug the plug of the electric equipment to supply power to the electric equipment.

The PCB mainboard design of the existing socket is unreasonable in position, so that the safety door module, the liquid crystal module and the electronic element module in the base are unreasonable in position distribution, and the function expansion of the socket is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forceful electric power management box separates into first installation interval and second installation interval with the cavity of base through adopting the large size PCB mainboard, and the rationally planned overall arrangement of the device in the cavity, but the space in the make full use of cavity has more extension probably.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a heavy-current management box, locates including the base that has the cavity and lid panel on the base still includes emergency exit module, liquid crystal module and electronic component module, the cavity of base is separated for between first installation interval and second installation interval by horizontal PCB mainboard, emergency exit module and the liquid crystal module all locates between first installation interval, the electronic component module is located between the second installation interval.

Further, the emergency exit module includes two hole installation doors and three hole installation doors, two hole installation doors with three hole installation doors set up side by side and all are located in the first installation interval.

Further, the liquid crystal module comprises a liquid crystal PCB, a liquid crystal display screen arranged on the liquid crystal PCB and a power key arranged on one side of the liquid crystal display screen, and the liquid crystal PCB is arranged in the first installation interval.

Further, the liquid crystal PCB is fixed with the PCB main board through the pin header in a welding mode.

Furthermore, a WIFI module is arranged on the surface of the liquid crystal PCB, which is away from the liquid crystal display screen.

Further, the WIFI module is welded with the liquid crystal PCB through the pin header.

Further, the liquid crystal display panel further comprises a mutual inductor, wherein the mutual inductor is arranged between the liquid crystal PCB and the PCB main board.

Furthermore, the electronic component module comprises a switch power supply positioned in the second installation section, and the switch power supply is electrically connected with the power key.

Furthermore, the electronic component module further comprises a capacitor and two relays, and the capacitor and the two relays are both located in the second installation interval.

Further, the emergency exit module with the LCD module sets up side by side.

Compared with the prior art, the beneficial effects of the utility model are that: a strong current management box divides a cavity of a base into a first installation area and a second installation area by adopting a large-size PCB mainboard, reasonably plans the layout of devices in the cavity, can fully utilize the space in the cavity and has more expansion possibility.

Drawings

Fig. 1 is a schematic view of an overall structure of a strong current management box according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a first view angle of a panel of a strong current management box according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a second view angle of a panel of a strong electricity management box (without a safety door) according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a third view angle of a panel of a strong electricity management box (with a safety door) according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a first view angle of a structure in an inner cavity of a base of a strong current management box according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a second view angle of a structure in an inner cavity of a base of a strong current management box according to an embodiment of the present invention;

FIG. 7 is a schematic view of FIG. 5 with the mask open;

FIG. 8 is a schematic diagram illustrating a first viewing angle of a liquid crystal module of a strong current management box according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a second view angle of a liquid crystal module of a strong current management box according to an embodiment of the present invention;

FIG. 10 is a schematic view of a base of a strong current management box according to an embodiment of the present invention;

FIG. 11 is a schematic structural view of an embodiment of the present invention, outside a base, of a strong current management box;

fig. 12 is a schematic view of a two-hole safety door and a three-hole safety door of a heavy current management box according to an embodiment of the present invention;

in the reference symbols: 1-a base; 10-a protective cover; 101-bottom cover; 1010 — a first trench; 1011-a second trench; 1012-third trenches; 102-a face mask; 11-a terminal post; 12-a wiring hole; 13-terminal clamp plate; 2-a panel; 20-a first mounting groove; 21-a second mounting groove; 22-a limit structure; 220-a first hook; 221-a second hook; 222-a first through hole; 223-second through hole; 23-a first pushing assembly; 230-a first runner; 231-a first guide post; 232-a first spring; 233-a first cylindrical head; 24-a second pushing assembly; 240-a second runner; 241-a second guide post; 242-a second spring; 243-second cylindrical head; 25-a decorative cover; 250-opening; 251-a pasting region; 2510-network indicator light; 2511-power indicator light; 252-latch; 30-two-hole safety doors; 31-three-hole mounting door; 310-a placement groove; 32-a first copper sheet group; 320-a first live copper sheet; 321-a first neutral copper sheet; 33-a second group of copper sheets; 330-a second live wire copper sheet; 331-a second neutral copper sheet; 332-ground copper sheet; 4-a liquid crystal module; 40-liquid crystal PCB board; 41-liquid crystal display screen; 42-power key; 5-an electronic component module; 50-a switching power supply; 51-capacitance; 52-a relay; 6-PCB main board; 70-a first installation zone; 71-a second installation zone; 80-row needles; 81-a WIFI module; 82-mutual inductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-12, an embodiment of the present invention provides a strong current management box, which includes a base 1 having a cavity, a cover disposed on the base 1, and a panel 2 disposed on the base 1, and in addition, the strong current management box further includes a safety door module, a liquid crystal module 4, and an electronic component module 5, wherein the cavity of the base 1 is divided into a first installation area 70 and a second installation area 71 by a transverse PCB motherboard 6, the safety door module and the liquid crystal module 4 are disposed in the first installation area 70, and the electronic component module 5 is disposed in the second installation area 71. In this embodiment, a large-sized PCB board 6 is adopted to divide the chamber in the base 1 into two parts, which are defined as a first mounting area 70 and a second mounting area 71 for convenience of description, wherein the security module and the liquid crystal module 4 are disposed in the first mounting area 70, and the electronic component module 5 is disposed in the second mounting area 71, which greatly improves the space utilization ratio compared with the layout in the conventional socket. As for the several modules mentioned in this embodiment, they can be modules in existing sockets, and we make an improvement by rearranging them.

As an optimization scheme of the embodiment of the present invention, please refer to fig. 1-12, the safety door module includes two-hole installation doors and three-hole installation doors 31, and the two-hole installation doors and the three-hole installation doors 31 are arranged side by side and all located in the first installation area 70. In this embodiment, a two-hole safety door 30 can be plugged in by a two-hole plug and a three-hole safety door can be plugged in by a three-hole plug, both of which are planned in the first installation space 70.

As an optimization scheme of the embodiment of the present invention, please refer to fig. 1-12, the liquid crystal module 4 includes a liquid crystal PCB 40, a liquid crystal display 41 disposed on the liquid crystal PCB 40, and a power button 42 disposed on one side of the liquid crystal display 41, and the liquid crystal PCB 40 is disposed in the first installation area 70. In this embodiment, the liquid crystal module 4 is detailed, and mainly includes a liquid crystal display 41 capable of displaying, a liquid crystal PCB 40 capable of being in point connection with the PCB main board 6, and a voltage button, which are programmed in the first installation area 70, so that the liquid crystal PCB 40 can be conveniently connected with the PCB main board 6. Preferably, the liquid crystal PCB 40 is fixed to the PCB main board 6 by welding through the pin header 80.

In order to further optimize the above scheme, please refer to fig. 1 to 12, a WIFI module 81 is installed on a surface of the liquid crystal PCB 40 facing away from the liquid crystal display 41. In this embodiment, the WIFI module 81 is installed to enable the heavy current management box to have a wireless connection function, and the WIFI module 81 is a conventional technology in the art, and a detailed description of a specific chip and a circuit composition thereof is omitted here.

Further optimizing the above scheme, please refer to fig. 1 to 12, the WIFI module 81 is welded to the liquid crystal PCB 40 through the pin header 80. In this embodiment, the WIFI module 81 is welded to the liquid crystal PCB 40 through the pin header 80, and the pin header 80 is installed, so that the module is replaced at a later stage, for example, the WIFI module 81 is replaced by another module.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1-12, the strong current management box further includes a transformer 82, wherein the transformer 82 is disposed between the liquid crystal PCB 40 and the PCB main board 6. In the present embodiment, the transformer 82 is also a conventional device, and is used for detecting current, and is disposed between the liquid crystal PCB 40 and the PCB main board 6, so that space can be saved.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1 to 12, the electronic component module 5 includes a switching power supply 50 located in the second installation area 71, and the switching power supply 50 is electrically connected to the power button 42. In this embodiment, the switching power supply 50 is used to supply power to the power button 42.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1 to 12, the electronic component module 5 further includes a capacitor 51 and two relays 52, and the capacitor 51 and the two relays 52 are both located in the second installation area 71. In the present embodiment, the capacitor 51 is used for energy storage, and the relay 52 is used for weak current control of strong current switches, and the capacitor and the relay are planned in the second installation interval 71, so that space can be reasonably utilized.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1-12, the safety door module and the liquid crystal module 4 are arranged side by side. In this embodiment, the security door module and the liquid crystal module 4 may be disposed side by side, so that the space between the first security zones may be sufficiently utilized.

As an optimized scheme of the embodiment of the present invention, please refer to fig. 1-12, the inner side of the base 1 is provided with a terminal 11, the terminal 11 is covered with a terminal pressing plate 13, and the outer side of the base 1 is provided with a wiring hole 12 communicating with the terminal 11.

Example two:

referring to fig. 1-12, an embodiment of the present invention provides a strong current management box with a safety door, which is an extension of the above embodiments, and specifically includes a base 1 and a cover disposed on a panel 2 on the base 1, a PCB motherboard 6 and a safety door module disposed on the PCB motherboard 6 are installed in the base 1, and a copper sheet of the safety door module is welded on the PCB motherboard 6. In this embodiment, through the position of the emergency exit module in the rational planning base 1, directly locate PCB mainboard 6 with it on, and through the mode with its copper sheet beading on PCB mainboard 6, can solve in the socket among the prior art through the defect that occupies the inner space that emergency exit module and PCB mainboard 6 connection brought of flying lead, greatly save base 1's inner space, make inner space arrange more neatly, can not be in a jumble or disorderly, the maintenance in the later stage of also being convenient for.

As an optimization scheme of the embodiment of the present invention, please refer to fig. 1-12, the safety door module includes a two-hole safety door 30 and a three-hole safety door, and the two-hole safety door 30 and the three-hole safety door are both located inside the panel 2. In this embodiment, the detailed safety door module is a two-hole safety door 30 and a three-hole safety door, and the face plate 2 is a square cover, so it is clear to define the inside and outside thereof. And has a place for providing the two-hole safety door 30 and the three-hole safety door at the inner side thereof.

With reference to fig. 1 to 12, the security door module further includes a first copper sheet set 32 matched with the two-hole security door 30 and a second copper sheet set 33 matched with the three-hole security door, where the first copper sheet set 32 includes a first fire wire copper sheet 320 and a first zero line copper sheet 321, the second copper sheet set 33 includes a second fire wire copper sheet 330, a second zero line copper sheet 331 and a ground wire copper sheet 332, the first fire wire copper sheet 320 is electrically connected with the second fire wire copper sheet 330, and the first zero line copper sheet 321 is electrically connected with the second zero line copper sheet 331. In the present embodiment, the electric conduction is realized by a copper sheet, and for convenience of description, the copper sheet is distinguished by a first and a second sheet without any other limitation. There are only two holes in the two-hole security door 30, so only a live wire copper sheet and a neutral wire copper sheet are needed, and three holes in the three-hole security door, which need to be grounded, have a ground wire copper sheet 332 in addition to the live wire copper sheet and the neutral wire copper sheet. Then the live wire is connected with the live wire according to the live wire, and the arrangement can be finished by connecting the zero wire with the zero wire.

In order to further optimize the above solution, referring to fig. 1 to 12, the management box further includes a protection cover 10 for placing the first copper sheet set 32 and the second copper sheet set 33, where the protection cover 10 includes a bottom cover 101 and a face cover 102 covering the bottom cover 101, and the bottom cover 101 is installed on the PCB board. In this embodiment, in order to protect the first copper sheet set 32 and the second copper sheet set 33, a protection cover 10 may be provided, wherein the bottom cover 101 is mounted on the PCB board by screws to ensure the firmness thereof.

In order to further optimize the above solution, referring to fig. 1 to 12, a first groove 1010 for disposing the first live line copper sheet 320 and the second live line copper sheet 330, a second groove 1011 for disposing the first neutral line copper sheet 321 and the second neutral line copper sheet 331, and a third groove 1012 for disposing the ground line copper sheet 332 are provided in the bottom cover 101, and the first groove 1010, the second groove 1011, and the third groove 1012 are separated from each other. In this embodiment, in order to prevent contact between the live, neutral and ground wires, grooves may be formed in the bottom cover 101, and for convenience of description, three types of grooves are defined as first, second and third grooves 1012, respectively, to distinguish them, and the three grooves are spaced apart from each other, so that it is ensured that the three types of wires do not contact.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1-12, the first fire wire copper sheet 320, the first zero wire copper sheet 321, the second fire wire copper sheet 330, the second zero wire copper sheet 331 and the ground wire copper sheet 332 are all wrapped with flame retardant plastic. In this embodiment, besides the above-mentioned groove separation, it can also be used by wrapping the flame retardant plastic, which can be used in cooperation with the above-mentioned groove to achieve a perfect effect.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1-12, the surface of the panel 2 is covered with a decoration cover 25, and the decoration cover 25 has an opening 250 for cooperating with the safety door module to open and a pasting area 251 for pasting a sticker. In this embodiment, the decorative cover 25 may be provided with some marks for indicating the working area, and some openings 250 may be used for inserting plugs.

Further optimizing the above scheme, the decoration cover 25 and the panel 2 are detachably connected. In this embodiment, the decoration cover 25 is detachably connected to the panel 2, and the decoration cover 25 can be detached as needed.

To further optimize the above solution, referring to fig. 1 to 12, a plurality of latches 252 capable of being fixed with the panel 2 are disposed on a side of the decoration cover 25 away from the attaching area 251. In this embodiment, the detachable connection described above is refined by the latch 252 to effect the detachable connection. The attachment zone 251 has a network indicator 2510 and a power indicator 2511. Of course, in addition to this, the detachable connection can be realized by means of adhesion, adsorption, screw connection, etc., which are conventional in the art and will not be described in detail herein.

Example three:

referring to fig. 1 to 12, an embodiment of the present invention provides a strong current management box with a spring plate, which is an extension of the above embodiments, specifically, the strong current management box includes a panel 2, and in addition, the strong current management box further includes a safety door module, the safety door module includes at least one two-hole safety door 30 and at least one three-hole safety door, and the two-hole safety door 30 and the three-hole safety door are both disposed inside the panel 2; the inner side of the panel 2 is provided with a limiting structure 22 for limiting the two-hole safety door 30 and the three-hole safety door to be separated from the installation position. In this embodiment, all plan two hole emergency exits 30 and three hole emergency exits in the inboard of panel 2, like above-mentioned embodiment, this is no longer repeated here, and people are when inserting two hole emergency exits 30 and three hole emergency exits with the plug, and the emergency exit is when removing, often can break away from the installation position, leads to the effect of emergency exit to lose, and the limit structure 22 of adopting this application can restrict two hole emergency exits 30 and three hole emergency exits and break away from the installation position, neither can influence the usage space in the socket, can not weaken the removal range of emergency exit again.

As an optimization scheme of the embodiment of the present invention, please refer to fig. 1-12, the inner side of the panel 2 has a first mounting groove 20 for the two-hole safety door 30 to be embedded and a second mounting groove 21 for the three-hole safety door to be embedded, the limiting structure 22 includes a first hook 220 capable of blocking the two-hole safety door 30 and a second hook 221 capable of blocking the three-hole safety door, the first hook 220 is installed on the side wall of the first mounting groove 20 and the bayonet faces thereof are set up at the two-hole safety door 30, the second hook 221 is installed on the side wall of the second mounting groove 21 and the bayonet faces thereof are set up at the three-hole safety door. In this embodiment, the spacing mode is to adopt the trip to manage two hole emergency exits 30 or three hole emergency exits, perhaps to push down them, makes them stably locate in the mounting groove, compares two kinds of modes among the prior art, and one need not reduce the length of spring, guarantees the sufficient resilience dynamics of emergency exit, and two need not increase the height at border, influences the usage space in the socket.

In order to further optimize the above solution, referring to fig. 1 to 12, the first installation groove 20 has two first through holes 222 for inserting plugs into the two-hole safety doors 30, and the safety door module further includes a first pushing assembly 23 for pushing the two-hole safety doors 30 to block the two first through holes 222. In this embodiment, the first pushing assembly 23 is used to push the two-hole safety door 30 to block the two first through holes 222, thereby achieving a safety effect.

With reference to fig. 1 to 12, the first pushing assembly 23 includes a first sliding groove 230 disposed on the two-hole safety door 30, a first guiding post 231 disposed on the first mounting groove 20, and a first spring 232 having one end connected to the two-hole safety door 30 and the other end connected to a wall of the first mounting groove 20, wherein the first guiding post 231 is in sliding contact with the first sliding groove 230, and an extending direction of the first spring 232 is the same as a length direction of the first guiding post 231. In this embodiment, the reset of the safety door is realized through the sliding groove, the guide post and the spring. Of course, besides this, the sliding block can be slid in the sliding groove, which is also conventional in the art and will not be described in detail here.

Further optimizing the above scheme, referring to fig. 1 to 12, a first cylindrical head 233 is disposed at a connection between a groove wall of the first chute 230 and the first spring 232 and at a connection between the two-hole safety door 30 and the first spring 232, and two ends of the first spring 232 are respectively sleeved on the two first cylindrical heads 233. In this embodiment, the first spring 232 can be limited by the cylindrical head, so as to prevent the first spring from popping up when being pressed.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1-12, the second mounting groove 21 has three second through holes 223 for inserting plugs into the three-hole safety doors, and the safety door module further includes a second pushing assembly 24 for pushing the three-hole safety doors to plug the three second through holes 223. In the present embodiment, the second push assembly 24 serves to push the three-hole safety door to close the three second through holes 223, thereby achieving a safety effect.

With reference to fig. 1 to 12, the second pushing assembly 24 includes a second sliding groove 240 formed in the three-hole safety door, a second guiding post 241 formed in the second mounting groove 21, and a second spring 242 having one end connected to the three-hole safety door and the other end connected to a wall of the second mounting groove 21, wherein the second guiding post 241 is in sliding contact with the second sliding groove 240, and an extending direction of the second spring 242 is the same as a length direction of the second guiding post 241. In this embodiment, the pushing manner is similar to the principle of the first pushing assembly 23, and only slightly different from the structure, the pushing manner is realized by using a sliding groove, a guiding post and a spring. Of course, besides this, the sliding block can be slid in the sliding groove, which is also conventional in the art and will not be described in detail here.

In order to further optimize the above solution, please refer to fig. 1 to 12, the connection between the groove wall of the second chute 240 and the second spring 242 and the connection between the three-hole safety door and the second spring 242 are both provided with second cylindrical heads 243, and two ends of the second spring 242 are respectively sleeved on the two second cylindrical heads 243. In the present embodiment, the second cylinder head 243 functions as the first cylinder head 233, and is used to prevent the spring from bouncing and limit the spring.

As an optimized solution of the embodiment of the present invention, please refer to fig. 1 to 12, one side of the three-hole safety door near the panel 2 has a placement groove 310 for the second spring 242 to be placed. In this embodiment, the second spring 242 is covered by a three-hole safety door cover, which is located between the inner side of the panel 2 and the three-hole safety door, so that the second spring 242 can be better limited, which is also an embodiment of the present management box that makes reasonable use of the inner space of the three-hole safety door.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A strong electricity management box, including the base that has the cavity and lid locate the panel on the base, its characterized in that: still include emergency exit module, LCD module and electronic component module, the cavity of base is separated for between first installation and the second installation by horizontal PCB mainboard, the emergency exit module and the LCD module is all located between first installation, the electronic component module is located between the second installation.

2. The strong electric management box according to claim 1, wherein: the emergency exit module includes two hole installation doors and three hole installation doors, two hole installation doors with three hole installation doors set up side by side and all are located in the first installation interval.

3. The strong electric management box according to claim 1, wherein: the liquid crystal module comprises a liquid crystal PCB, a liquid crystal display screen arranged on the liquid crystal PCB and a power key arranged on one side of the liquid crystal display screen, and the liquid crystal PCB is arranged in the first installation interval.

4. A strong electric management cell according to claim 3, wherein: the liquid crystal PCB is welded and fixed with the PCB main board through the pin header.

5. A strong electric management cell according to claim 3, wherein: and a WIFI module is arranged on the surface of the liquid crystal PCB, which is away from the liquid crystal display screen.

6. The strong electric management box according to claim 5, wherein: the WIFI module is welded with the liquid crystal PCB through the pin header.

7. A strong electric management cell according to claim 3, wherein: the liquid crystal PCB further comprises a mutual inductor, and the mutual inductor is arranged between the liquid crystal PCB and the PCB main board.

8. A strong electric management cell according to claim 3, wherein: the electronic element module comprises a switch power supply positioned in the second installation section, and the switch power supply is electrically connected with the power key.

9. The strong electric management box according to claim 1, wherein: the electronic component module further comprises a capacitor and two relays, and the capacitor and the two relays are located in the second installation interval.

10. The strong electric management box according to claim 1, wherein: the safety door module and the liquid crystal module are arranged side by side.

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