CN212160925U

CN212160925U - Power-on/off state display board of electric appliance control cabinet

Info

Publication number: CN212160925U
Application number: CN202021212263.6U
Authority: CN
Inventors: 郭长海; 王世永; 安鹏程
Original assignee: Rizhao Port Group Lanshan Port Co Ltd
Current assignee: Rizhao Port Group Lanshan Port Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2020-12-15
Anticipated expiration: 2030-06-28

Abstract

An electric appliance control cabinet power-on and power-off state display board relates to an electric appliance control cabinet accessory device, in particular to an electric appliance control cabinet power-on and power-off state display board. Including the casing, the inside both sides of casing all are provided with board-like air and just imitate filter screen and cavity rectangular plate, and just board-like air just imitates one side that the filter screen is located cavity rectangular plate, and the U type inslot on first U type cardboard is all installed at the both ends of board-like air and just imitates the both ends outer wall of filter screen and all with U type groove cell wall clearance connection on the first U type cardboard, and the lug is all installed to the top and the bottom of cavity rectangular plate, the U type inslot on second U type cardboard is installed to the lug. The utility model provides a current electrical apparatus switch board power-on/power-off state show tablet can not dispel the heat to inside electronic component, and life is low, needs the staff to reach the power-on/power-off state that the site operation could change the show tablet show, and problem that intensity of labour is big has convenient to use, has improved life, convenient operation's positive effect.

Description

Power-on/off state display board of electric appliance control cabinet

Technical Field

The utility model relates to an electrical apparatus switch board auxiliary device specifically is electrical apparatus switch board power failure and transmission state display card.

Background

The electrical control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the electrical control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations. The power-on and power-off state of the electric appliance control cabinet needs to be displayed through the display board. However, the power on/off state display board of the existing electric appliance control cabinet cannot dissipate heat of internal electronic elements, has a short service life, needs to be operated by a worker on site to change the power on/off state displayed by the display board, and has high labor intensity and low efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric appliance control cabinet stops power transmission state show tablet to reach the solution heat dissipation problem, and increase of service life, the purpose of the operation of being convenient for.

The utility model provides an electric appliance control cabinet power-on and power-off state display card, which comprises a shell, wherein two sides in the shell are both provided with a plate-type air primary filter screen and a hollow rectangular plate, the plate-type air primary filter screen is positioned on one side of the hollow rectangular plate, two ends of the plate-type air primary filter screen are both arranged in a U-shaped groove on a first U-shaped clamping plate, the outer walls of two ends of the plate-type air primary filter screen are both in clearance connection with the wall of the U-shaped groove on the first U-shaped clamping plate, the top end and the bottom end of the hollow rectangular plate are both provided with a lug, the lug is arranged in a U-shaped groove on a second U-shaped clamping plate, the outer wall of the lug is in clearance connection with the wall of the U-shaped groove on the second U-shaped clamping plate, the first U-shaped clamping plate and the second U-shaped clamping plate are arranged on two sides, the utility model discloses a hollow rectangular plate, including cavity rectangular plate, casing, fan, first long-range wireless communication module, data decoding module, singlechip and data storage module, the front end face of casing is provided with speaker and display screen, and the speaker is located one side of display screen, and the fan is provided with fan, first long-range wireless communication module, data decoding module, singlechip and data storage module from left to right sets gradually, red pilot lamp and green pilot lamp are installed respectively to the top both sides of casing.

Preferably, through holes are formed in the outer walls of the two sides of the hollow rectangular plate, and desiccant particles are filled in the hollow rectangular plate.

Preferably, the outer walls of the two sides of the shell are respectively provided with an air inlet and an air outlet.

Preferably, a sealing door is arranged on the rear end face of the shell, and a safety lock is arranged on the rear end face of the sealing door.

Preferably, the rear ends of the outer walls of the two sides of the shell are respectively provided with a fixing plate, and the surface of each fixing plate is provided with a fixing slotted hole.

Preferably, the output of singlechip respectively with red pilot lamp, green pilot lamp, speaker, display screen and data storage module's input electric connection, the input of singlechip respectively with data storage module and data decoding module's output electric connection, data decoding module's input and first long-range wireless communication module's output electric connection, first long-range wireless communication module's input and second long-range wireless communication module's output radio signal are connected, second long-range wireless communication module's input and data coding module's output electric connection, data coding module's input and the output electric connection of computer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a board-like air primary filter screen, the through-hole on the hollow rectangular plate and the cooperation setting of air intake and air outlet on drier granule, fan and the casing, the fan can be with outside air from the air intake inhale in the casing to discharge from the air outlet, thereby realized right the utility model discloses inside electronic component dispels the heat, has improved the utility model discloses a life;

the plate-type primary air filter screen can filter dust in air, thereby avoiding the occurrence of the condition that the dust in the external air enters the utility model to cause the damage of electronic elements; the desiccant particles in the hollow rectangular plate can dry moisture in the outside air, so that the moisture in the outside air is prevented from entering the utility model to cause the damage of electronic elements;

through the arrangement of the first U-shaped clamping plate and the second U-shaped clamping plate, the outer walls of two ends of the plate-type primary air filter screen are in clearance connection with the wall of a U-shaped groove on the first U-shaped clamping plate, and the outer wall of a lug on the hollow rectangular plate is in clearance connection with the wall of a U-shaped groove on the second U-shaped clamping plate, so that the plate-type primary air filter screen and the hollow rectangular plate are convenient to mount and dismount, and workers can replace or clean the plate-type primary air filter screen and the hollow rectangular plate conveniently;

through the matching arrangement of the red indicator light, the green indicator light, the loudspeaker, the display screen, the first remote wireless communication module, the data decoding module, the singlechip, the data storage module, the computer, the data coding module and the second remote wireless communication module, when a worker needs to change the power failure and transmission state information displayed by the utility model, the worker sends an instruction through the computer, the instruction sent by the computer is sent to the singlechip through the data coding module, the second remote wireless communication module, the first remote wireless communication module and the data decoding module, when the power failure state is displayed, the singlechip retrieves the information displayed in the power failure state through the data storage module and displays the information displayed in the power failure state through the display screen, and the singlechip opens the green indicator light to display the power failure state, when the power transmission state is displayed, the singlechip retrieves the information displayed in the power transmission state through the data storage module and displays the information displayed in the power transmission state through the display screen, and the information of the power transmission state is played through the loudspeaker, and the singlechip turns on the red indicator light to display the power transmission state.

To sum up, the utility model provides a current electrical apparatus switch board power-on/off state show tablet can not dispel the heat to inside electronic component, life is low, need the staff to arrive the site operation and just can change the power-on/off state, the big problem of intensity of labour of show tablet show, have convenient to use, improve life's positive effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a cross-sectional view of the hollow rectangular plate of the present invention;

fig. 5 is a schematic flow chart diagram of the present invention.

In the figure: 1. a red indicator light; 2. a housing; 3. a green indicator light; 4. a fixing plate; 5. fixing the slotted hole; 6. an air inlet; 7. a plate-type primary air filter screen; 8. an air outlet; 9. a first U-shaped clamping plate; 10. a bump; 11. a hollow rectangular plate; 12. a fan; 13. a first remote wireless communication module; 14. a data decoding module; 15. a single chip microcomputer; 16. a data storage module; 17. a through hole; 18. a second U-shaped clamping plate; 19. a speaker; 20. a display screen; 21. a sealing door; 22. a safety lock; 23. desiccant particles; 24. a computer; 25. a data encoding module; 26. and a second remote wireless communication module.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: an electric appliance control cabinet power-on/power-off state display card comprises a shell 2, wherein two sides inside the shell 2 are respectively provided with a plate-type air primary filter screen 7 and a hollow rectangular plate 11, the plate-type air primary filter screen 7 is positioned on one side of the hollow rectangular plate 11, two ends of the plate-type air primary filter screen 7 are respectively installed in a U-shaped groove on a first U-shaped clamping plate 9, outer walls of two ends of the plate-type air primary filter screen 7 are respectively in clearance connection with the wall of the U-shaped groove on the first U-shaped clamping plate 9, the top end and the bottom end of the hollow rectangular plate 11 are respectively provided with a lug 10, the lug 10 is installed in a U-shaped groove on a second U-shaped clamping plate 18, the outer wall of the lug 10 is in clearance connection with the wall of the U-shaped groove on the second U-shaped clamping plate 18, the first U-shaped clamping plate 9 and the second U-shaped clamping plate 18 are installed on two, a fan 12, a first remote wireless communication module 13, a data decoding module 14, a single chip microcomputer 15 and a data storage module 16 are arranged between every two adjacent hollow rectangular plates 11, the fan 12, the first remote wireless communication module 13, the data decoding module 14, the single chip microcomputer 15 and the data storage module 16 are sequentially arranged from left to right, red indicator lamps 1 and green indicator lamps 3 are respectively arranged on two sides of the top of the shell 2, a loudspeaker 19 and a display screen 20 are arranged on the front end face of the shell 2, the loudspeaker 19 is positioned on one side of the display screen 20, through holes 17 are respectively formed in the outer walls of two sides of each hollow rectangular plate 11, desiccant particles 23 are filled in each hollow rectangular plate 11, an air inlet 6 and an air outlet 8 are respectively formed in the outer walls of two sides of each shell 2, a sealing door 21 is arranged on the rear end face of each shell 2, a safety lock 22 is arranged on the rear end face of each, fixed slotted hole 5 has been seted up on the surface of fixed plate 4, the output of singlechip 15 respectively with red pilot lamp 1, green pilot lamp 3, speaker 19, display screen 20 and data storage module 16's input electric connection, the input of singlechip 15 respectively with data storage module 16 and data decoding module 14's output electric connection, data decoding module 14's input and first long-range wireless communication module 13's output electric connection, first long-range wireless communication module 13's input and second long-range wireless communication module 26's output wireless signal are connected, second long-range wireless communication module 26's input and data coding module 25's output electric connection, data coding module 25's input and computer 24's output electric connection.

The working principle is as follows: the utility model discloses a board-like air primary filter screen 7, through-hole 17 and drier granule 23 on the hollow rectangular plate 11, fan 12 and the air intake 6 and the cooperation setting of air outlet 8 on the casing 2, fan 12 can be with outside air from air intake 6 in the casing 2, and discharge from air outlet 8, thereby realized right the utility model discloses inside electronic component dispels the heat, has improved the utility model discloses a life, board-like air primary filter screen 7 can filter the dust in the air, has avoided the dust in the outside air to enter into the utility model discloses the condition that leads to electronic component to damage takes place, and drier granule 23 in the hollow rectangular plate 11 can dry the moisture in the outside air, has avoided the moisture in the outside air to enter into the utility model discloses the condition that leads to electronic component to damage takes place; through the arrangement of the first U-shaped clamping plate 9 and the second U-shaped clamping plate 18, the outer walls of two ends of the plate-type air primary filter screen 7 are in clearance connection with the wall of a U-shaped groove on the first U-shaped clamping plate 9, and the outer wall of a convex block 10 on the hollow rectangular plate 11 is in clearance connection with the wall of a U-shaped groove on the second U-shaped clamping plate 18, so that the plate-type air primary filter screen 7 and the hollow rectangular plate 11 are convenient to mount and dismount, and workers can replace or clean the plate-type air primary filter screen 7 and the hollow rectangular plate 11 conveniently; through the cooperation arrangement of the red indicator light 1, the green indicator light 3, the loudspeaker 19, the display screen 20, the first remote wireless communication module 13, the data decoding module 14, the single chip microcomputer 15, the data storage module 16, the computer 24, the data coding module 25 and the second remote wireless communication module 26, when a worker needs to change the power failure and power transmission state information displayed by the utility model, the worker sends an instruction through the computer 24, the instruction sent by the computer 24 is sent to the single chip microcomputer 15 through the data coding module 25, the second remote wireless communication module 26, the first remote wireless communication module 13 and the data decoding module 14, when the power failure state is displayed, the single chip microcomputer 15 retrieves the information displayed by the power failure state through the data storage module 16 and displays the information of the power failure state through the display screen 20, and plays the information of the power failure state through the loudspeaker 19, and the single chip microcomputer 15 opens the green indicator light 3 to display the power failure state, when the power transmission state is realized, the singlechip 15 calls the information displayed by the power transmission state through the data storage module 16 and displays the information by the display screen 20, the information of the power transmission state is played through the loudspeaker 19, and the singlechip 15 turns on the red indicator lamp 1 to display the power transmission state, so that the utility model solves the problems that the power transmission state display board of the existing electric control cabinet can not radiate heat to the internal electronic elements, has low service life, can change the power transmission state displayed by the display board only by the staff reaching the field operation, and has high labor intensity; the utility model discloses simple structure, convenient to use has improved life, has reduced intensity of labour, has improved work efficiency, and the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Electric appliance control cabinet stops power transmission state display card, including casing (2), its characterized in that: the novel air purifier is characterized in that plate-type air primary filter screens (7) and hollow rectangular plates (11) are arranged on two sides of the interior of the shell (2), the plate-type air primary filter screens (7) are located on one side of the hollow rectangular plates (11), two ends of each plate-type air primary filter screen (7) are mounted in U-shaped grooves in the first U-shaped clamping plates (9), outer walls of two ends of each plate-type air primary filter screen (7) are in clearance connection with the wall of each U-shaped groove in the first U-shaped clamping plates (9), the top ends and the bottom ends of the hollow rectangular plates (11) are respectively provided with a convex block (10), the convex blocks (10) are mounted in U-shaped grooves in the second U-shaped clamping plates (18), the outer walls of the convex blocks (10) are in clearance connection with the wall of each U-shaped groove in the second U-shaped clamping plates (18), the first U-shaped clamping plates (9) and the second U-shaped clamping plates (18, and first U type cardboard (9) are located one side of second U type cardboard (18), cavity rectangular plate (11) are provided with between two liang adjacent fan (12), first long-range wireless communication module (13), data decoding module (14), singlechip (15) and data storage module (16), and fan (12), first long-range wireless communication module (13), data decoding module (14), singlechip (15) and data storage module (16) set gradually from left to right, red pilot lamp (1) and green pilot lamp (3) are installed respectively to the top both sides of casing (2), the preceding terminal surface of casing (2) is provided with speaker (19) and display screen (20), and speaker (19) are located one side of display screen (20).

2. The electric appliance control cabinet power-on and power-off state display board as claimed in claim 1, wherein: through holes (17) are formed in the outer walls of the two sides of the hollow rectangular plate (11), and desiccant particles (23) are filled in the hollow rectangular plate (11).

3. The electric appliance control cabinet power-on and power-off state display board as claimed in claim 1, wherein: and the outer walls of two sides of the shell (2) are respectively provided with an air inlet (6) and an air outlet (8).

4. The electric appliance control cabinet power-on and power-off state display board as claimed in claim 1, wherein: the rear end face of the shell (2) is provided with a sealing door (21), and the rear end face of the sealing door (21) is provided with a safety lock (22).

5. The electric appliance control cabinet power-on and power-off state display board as claimed in claim 1, wherein: the rear ends of the outer walls of the two sides of the shell (2) are respectively provided with a fixing plate (4), and the surface of each fixing plate (4) is provided with a fixing slotted hole (5).

6. The electric appliance control cabinet power-on and power-off state display board as claimed in claim 1, wherein: the output end of the singlechip (15) is respectively and electrically connected with the input ends of the red indicator light (1), the green indicator light (3), the loudspeaker (19), the display screen (20) and the data storage module (16), the input end of the singlechip (15) is respectively and electrically connected with the output ends of the data storage module (16) and the data decoding module (14), the input end of the data decoding module (14) is electrically connected with the output end of the first remote wireless communication module (13), the input end of the first remote wireless communication module (13) is in wireless signal connection with the output end of the second remote wireless communication module (26), the input end of the second remote wireless communication module (26) is electrically connected with the output end of the data coding module (25), the input end of the data coding module (25) is electrically connected with the output end of the computer (24).