CN213847253U

CN213847253U - Connecting line structure for series connection of power supplies

Info

Publication number: CN213847253U
Application number: CN202023108168.4U
Authority: CN
Inventors: 马红军
Original assignee: Shenzhen Ruiyixin Energy Co ltd
Current assignee: Shenzhen Ruiyixin Energy Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-30
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a line structure for power series connection relates to power technical field, including the device shell, the inside bottom fixed mounting of device shell has the circuit groove, the top fixed mounting in circuit groove has the compoboard, the top fixed mounting of compoboard has detection device, detection device's top fixed mounting has the signal lamp. The utility model discloses an installation device shell, the connecting hole, fixed guard plate, the screw thread mouth, the bolt, the compoboard, the fixed block, mounting groove and combination piece are mutually supported, then through not hard up bolt, make the bolt break away from screw thread mouth and connecting hole, thereby make the device shell separate with fixed guard plate, then move the combination piece through the pulling, make the combination piece slide in the mounting groove is inside, thereby let combination piece roll-off compoboard, make the inside convenient to detach of equipment, make things convenient for staff to the inside clearance and the maintenance of equipment, be favorable to practicing thrift the time of dismantling, and the work efficiency is improved.

Description

Connecting line structure for series connection of power supplies

Technical Field

The utility model relates to a line structure of establishing ties relates to power technical field, concretely relates to line structure for power is established ties.

Background

The series connection is one of basic modes for connecting circuit elements, the circuit elements are sequentially connected end to end one by one, and a circuit formed by connecting all the electric appliances in series is called a series circuit, and the currents passing through all the electric appliances in the series circuit are equal.

The following problems exist in the prior art:

1. when the series connection structure device is installed and used, the internal structure is complex, the number of lines is large, the maintenance and the cleaning of the internal circuit are troublesome, and a large amount of time and labor are spent;

2. when the power supply line short circuit, the equipment can not detect the short circuit information, so that maintenance personnel can spend a large amount of time to search for the short circuit area when maintaining, thereby influencing the practicability of the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a connecting line structure for power supply series connection, wherein one purpose is to provide a function of convenient disassembly, solve the problems of complicated internal structure, inconvenient disassembly and prolonged maintenance and cleaning time; the utility model discloses a short circuit area is found to the maintenance personal fast, and the maintenance personal cost a large amount of time to the short circuit area is found to the unable short circuit information that detects of equipment, leads to the maintenance personal to spend a large amount of time to influence the practicality problem of device.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a line structure for power is established ties, includes the device shell, the inside bottom fixed mounting of device shell has the circuit groove, the top fixed mounting in circuit groove has the compoboard, the top fixed mounting of compoboard has detection device, detection device's top fixed mounting has the signal lamp, the bottom swing joint of device shell has fixed guard plate.

The utility model discloses technical scheme's further improvement lies in: the combined plate is characterized in that fixed blocks are fixedly arranged on two sides of the combined plate, the outer sides of the fixed blocks are fixedly connected to the inner wall of the device shell, a mounting groove is formed in the other side of each fixed block, and the combined blocks are movably mounted on the inner wall of the mounting groove.

The utility model discloses technical scheme's further improvement lies in: connecting holes are formed in two sides of the bottom of the device shell, threaded openings are formed in the top of the fixed protection plate, and bolts are connected with the threaded openings and the inner threads of the connecting holes in a threaded mode.

The utility model discloses technical scheme's further improvement lies in: the bottom of the detection device is fixedly provided with a detector, two sides of the detector are fixedly provided with detection lines, and the bottom of each detection line is fixedly connected with a power supply connecting line.

The utility model discloses technical scheme's further improvement lies in: the LED lamp is characterized in that a lampshade is fixedly mounted on the outer side of the signal lamp, a lamp tube is fixedly mounted inside the lampshade, and an electronic battery is fixedly mounted at the bottom of the lamp tube.

The utility model discloses technical scheme's further improvement lies in: the top fixed mounting of fixed guard plate has the PLASTIC LAMINATED, the bottom fixed mounting of PLASTIC LAMINATED has the dampproofing board, the side fixed mounting of fixed guard plate has the locating piece.

The utility model discloses technical scheme's further improvement lies in: the bottom fixed mounting of device shell side has the protection to connect, the inner wall fixed mounting that the protection connects has the sealing washer.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a line structure for power series connection, through the installation device shell, the connecting hole, fixed guard plate, the screw thread mouth, the bolt, the compoboard, the fixed block, mounting groove and combination piece mutually support, then through not hard up bolt, make the bolt break away from screw thread mouth and connecting hole, thereby make device shell and fixed guard plate separate, then move the combination piece through the pulling, make the combination piece slide inside the mounting groove, thereby let combination piece roll-off compoboard, make the inside convenient to detach of equipment, make things convenient for staff to the inside clearance and the maintenance of equipment, be favorable to practicing thrift the time of dismantling, and the work efficiency is improved.

2. The utility model provides a line structure for power series connection, through detection device, the detector, the detection line, the signal lamp, the lamp shade, fluorescent tube and electronic battery mutually support, then on the line by the detection line connection of detection device both sides, then connect the signal lamp by the detector top again, the inside fluorescent tube of signal lamp normally lights when the circuit is normal, when detection device left side circuit short circuit, left detection line responses the detector, make the fluorescent tube of signal lamp not bright, when detection device right side circuit short circuit, make the fluorescent tube scintillation of signal lamp, thereby judge the region of short circuit, be favorable to accelerating the time of maintenance, improve equipment's practicality.

3. The utility model provides a line structure for power series, through installing the PLASTIC LAMINATED, the dampproof board, the locating piece, protection joint and sealing washer are mutually supported, through at the internally mounted PLASTIC LAMINATED of fixed protection board, avoid the circuit short circuit, lead to inside to catch fire, cause bigger loss, be favorable to protecting equipment inner structure, then through the fixed protection board bottom installation dampproof board, avoid equipment to be in moist environment, lead to inside intake, make the circuit short circuit, be favorable to carrying out dampproofing protection to equipment, then through installing the protection joint at the wiring end of equipment, then guarantee circuit connection leakproofness by the sealing washer, thereby protect the wearing and tearing of junction and circuit surface, avoid the circuit to break, cause the problem of circuit short circuit;

drawings

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

FIG. 2 is a schematic view of the structure of the device housing of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is the schematic view of the sectional structure of the damp-proof board of the present invention

Fig. 5 is a schematic view of the protection joint structure of the present invention.

In the figure: 1. a device housing; 10. connecting holes; 11. fixing a protection plate; 12. a threaded opening; 13. a bolt; 14. a fire-proof plate; 15. a moisture-proof plate; 16. positioning blocks; 17. protecting the joint; 18. a seal ring; 2. a line slot; 3. a composition board; 30. a fixed block; 301. mounting grooves; 302. combining the blocks; 31. a detection device; 311. a detector; 312. detecting lines; 32. a signal lamp; 321. a lamp shade; 322. a lamp tube; 323. an electronic battery.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides a connection structure for power supply series connection, which comprises a device housing 1, a protection joint 17 is fixedly installed at the bottom of the side surface of the device housing 1, a sealing ring 18 is fixedly installed on the inner wall of the protection joint 17, a line groove 2 is fixedly installed at the bottom of the interior of the device housing 1, a composition plate 3 is fixedly installed at the top of the line groove 2, a detection device 31 is fixedly installed at the top of the composition plate 3, a signal lamp 32 is fixedly installed at the top of the detection device 31, a fixed protection plate 11 is movably connected at the bottom of the device housing 1, fixed blocks 30 are fixedly installed at the two sides of the composition plate 3, the outer side of the fixed block 30 is fixedly connected to the inner wall of the device housing 1, a mounting groove 301 is formed at the other side of the fixed block 30, a, the top of the fixed protection plate 11 is provided with a threaded hole 12, and the threaded hole 12 is in threaded connection with the inner part of the connecting hole 10 to form a bolt 13.

In this embodiment, set up connecting hole 10 through the bottom of device shell 1, then by bolt 13 threaded connection connecting hole 10 and screw thread mouth 12 to make things convenient for device shell 1 and the 11 screw thread dismantlements of fixed guard plate, then rethread pulling fixed block 30, make fixed block 30 take out in the inside slip of mounting groove 301, the convenient dismantlement to equipment inside, make inner structure simple, be favorable to the dismantlement and the installation to equipment, effectual saving labour improves work efficiency.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom of the detecting device 31 is fixedly provided with the detector 311, two sides of the detector 311 are fixedly provided with the detecting lines 312, the bottom of the detecting lines 312 is fixedly connected with a power supply connecting line, the bottom of the detecting device 31 is fixedly provided with the detector 311, two sides of the detector 311 are fixedly provided with the detecting lines 312, the bottom of the detecting lines 312 is fixedly connected with the power supply connecting line, the outer side of the signal lamp 32 is fixedly provided with the lamp cover 321, the inner part of the lamp cover 321 is fixedly provided with the lamp tube 322, the bottom of the lamp tube 322 is fixedly provided with the electronic battery 323, the detecting lines 312 on two sides of the detector 311 are fixedly connected on the circuit, so that whether the circuit is short-circuited or not is judged through the circulation of current, the lamp tube 322 inside the signal lamp 32 is normally lighted when the circuit is normal, when the circuit on the left side of the detecting device 31 is short-circuited, the detecting line 312 on the left side responds to the detector 311, so that the lamp tube 322 of the signal lamp 32 is not lighted, when the right line of the detection device 31 is short-circuited, the lamp 322 of the signal lamp 32 is caused to blink, and the short-circuited area is determined.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the top fixed mounting of fixed guard plate 11 has PLASTIC LAMINATED 14, the bottom fixed mounting of PLASTIC LAMINATED 14 has dampproofing board 15, the side fixed mounting of fixed guard plate 11 has locating piece 16, through installing PLASTIC LAMINATED 14 at the top of fixed guard plate 11, avoid the circuit short circuit, arouse inside burning, cause the problem of inside bigger loss, then again by dampproofing board 15, avoid the device to be in moist environment, lead to the inside infiltration of equipment, cause the problem of internal circuit short circuit, be favorable to the protection circuit, increase the practicality of equipment.

The working principle of the connection structure for series connection of power supplies will be described in detail below.

As shown in fig. 1-5, the bottom of the device shell 1 is provided with a connecting hole 10, and then the connecting hole 10 and the threaded hole 12 are in threaded connection through a bolt 13, so that the device shell 1 and the fixed protection plate 11 can be conveniently disassembled in a threaded manner, and then the fixed block 30 is pulled to slide and draw out in the mounting groove 301, so that the inside of the equipment can be conveniently disassembled;

as shown in fig. 1-5, the detection lines 312 on both sides of the detector 311 are fixedly connected to the line, so that whether the line is short-circuited is determined by the flow of current, when the line is normal, the lamp 322 inside the signal lamp 32 is normally lit, when the line on the left side of the detection device 31 is short-circuited, the detection line 312 on the left side responds to the detector 311, so that the lamp 322 of the signal lamp 32 is not lit, and when the line on the right side of the detection device 31 is short-circuited, the lamp 322 of the signal lamp 32 is flickered, so that the short-circuited area is determined.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. A wiring structure for series connection of power supplies, comprising a device housing (1), characterized in that: the utility model discloses a device, including device shell (1), the inside bottom fixed mounting in line groove (2) of device shell (1), the top fixed mounting in line groove (2) has compoboard (3), the top fixed mounting of compoboard (3) has detection device (31), the top fixed mounting of detection device (31) has signal lamp (32), the bottom swing joint of device shell (1) has fixed guard plate (11).

2. A wiring structure for power supply series connection according to claim 1, wherein: the combined plate is characterized in that fixed blocks (30) are fixedly mounted on two sides of the combined plate (3), the outer sides of the fixed blocks (30) are fixedly connected to the inner wall of the device shell (1), a mounting groove (301) is formed in the other side of each fixed block (30), and combined blocks (302) are movably mounted on the inner wall of each mounting groove (301).

3. A wiring structure for power supply series connection according to claim 1, wherein: connecting holes (10) are formed in two sides of the bottom of the device shell (1), a threaded opening (12) is formed in the top of the fixed protection plate (11), and a bolt (13) is connected between the threaded opening (12) and the inner threads of the connecting holes (10).

4. A wiring structure for power supply series connection according to claim 1, wherein: the bottom of the detection device (31) is fixedly provided with a detector (311), two sides of the detector (311) are fixedly provided with detection lines (312), and the bottom of each detection line (312) is fixedly connected with a power supply connecting line.

5. A wiring structure for power supply series connection according to claim 1, wherein: the LED lamp is characterized in that a lampshade (321) is fixedly mounted on the outer side of the signal lamp (32), a lamp tube (322) is fixedly mounted inside the lampshade (321), and an electronic battery (323) is fixedly mounted at the bottom of the lamp tube (322).

6. A wiring structure for power supply series connection according to claim 1, wherein: the fireproof protection device is characterized in that a fireproof plate (14) is fixedly mounted at the top of the fixed protection plate (11), a moistureproof plate (15) is fixedly mounted at the bottom of the fireproof plate (14), and a positioning block (16) is fixedly mounted on the side surface of the fixed protection plate (11).

7. A wiring structure for power supply series connection according to claim 1, wherein: the device is characterized in that a protective joint (17) is fixedly mounted at the bottom of the side face of the device shell (1), and a sealing ring (18) is fixedly mounted on the inner wall of the protective joint (17).