Safety feeder cabinet
By setting partitions and limit structures in the feeder cabinet, the safety risk of workers accidentally touching electrical components during maintenance is solved, achieving higher safety and reliability.
Patent Information
- Application Number
- CN202422305546.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-09-20
AI Technical Summary
During the maintenance of the feeder cabinet, workers may accidentally touch the conductive parts of electrical components, posing a safety risk.
A safe feeder cabinet is designed. A partition is set between the electrical components and the maintenance door. The wires pass through the perforations and the partition is fixed to the cabinet body to avoid direct contact with the electrical components. The safety is enhanced by the limit structure and insulation board.
It effectively reduces the risk of electric shock to workers during the maintenance process and improves maintenance safety.
Smart Images
Figure CN223334253U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of feeder cabinets, and in particular to a safety feeder cabinet. Background Art
[0002] A feeder cabinet is an electrical device that connects optical cables to optical communication equipment. It uses optical jumpers to lead out optical signals through adapters in the distribution box to realize optical distribution functions. The feeder cabinet contains multiple different electrical components, and the wires in the electrical components are connected inside the feeder cabinet.
[0003] In the related technology, the feeder cabinet includes a cabinet body, a cabinet door and a maintenance door. A placement cavity is opened on the cabinet body to place the power supply components. The cabinet door and the maintenance door are rotatably connected to the cabinet body. The cabinet door and the maintenance door respectively block the two sides of the placement cavity. The staff repairs the electrical components by opening the maintenance door.
[0004] Since the feeder cabinet needs to be repaired, the staff needs to repair the wires in specific electrical components. In the process of repairing the feeder cabinet, the staff may accidentally touch the conductive components in the electrical components, which may put the staff in danger and pose certain risks to the feeder cabinet. Utility Model Content
[0005] In order to improve the problem of workers accidentally touching conductive components, the present application provides a safety feeder cabinet.
[0006] This application provides a safety feeder cabinet, which adopts the following technical solutions:
[0007] A safety feeder cabinet comprises a cabinet body and a maintenance door, wherein the maintenance door is rotatably connected to the cabinet body, the cabinet body is provided with a placement cavity, a partition is provided in the placement cavity, the partition is provided with a through hole for the wire to pass through, and the partition is located between the electrical components and the maintenance door.
[0008] By adopting the above technical solution, a partition is located between the electrical components and the maintenance door, and the wires are passed through the perforations. The staff can directly repair the wires on the side of the partition away from the electrical components. The partition can restrict the electrical components, preventing the staff from directly contacting the electrical components, thereby reducing the dangers that may arise to the staff during maintenance.
[0009] Optionally, the partition includes a first fixing portion, a bending portion and a second fixing portion, the bending portion is located between the first fixing portion and the second fixing portion, and a groove for placing the power supply element is bent on the bending portion.
[0010] By adopting the above technical solution, due to the differences of various electrical components, some electrical components will be relatively protruding. The bending portion is bent to form a groove for placing the power supply component, so that the relatively protruding electrical components can be inserted into the groove, so that the relatively protruding electrical components will not cause the partition to move toward the maintenance door, and the distance between the partition and the maintenance door will not be too close, so that there is enough distance between the partition and the maintenance door for maintenance personnel to perform maintenance.
[0011] Optionally, an insulating plate is provided between the partitions, a through hole is opened on the insulating plate, and the perforations are aligned with the through holes.
[0012] By adopting the above technical solution, the through holes and perforations are aligned so that the insulating plate is located on the partition, thereby enhancing the insulation strength of the partition and making it less likely for workers to be electrocuted during maintenance, thereby greatly reducing the risk of danger to workers during the maintenance process.
[0013] Optionally, a limiting plate is slidably connected to the surface of the partition, a limiting groove is provided on the limiting plate, and a limiting bar for inserting into the limiting groove is provided in the placement cavity. When the limiting bar is inserted into the limiting groove, the partition is fixed in the placement cavity.
[0014] By adopting the above technical solution, the limit bar is inserted into the limit groove, and the groove wall of the limit groove limits the limit bar, so that the limit bar and the limit plate can be fixed to each other, so that the limit plate can be fixed in the placement cavity, and the partition is fixed on the cabinet body. The staff can fix the partition and the cabinet body to each other by sliding the limit bar.
[0015] Optionally, a limit spring is provided on the partition, the limit plate is provided on the limit spring, and the limit spring drives the limit plate to move toward the limit bar.
[0016] By adopting the above technical solution, the limit plate is set on the limit spring, and the limit spring drives the limit plate to move toward the limit bar, so that the limit bar can be stably inserted into the limit groove, reducing the possibility of the limit bar detaching from the limit groove.
[0017] Optionally, a stop plate is provided on the limit plate, a stop bar is slidably connected to the placement cavity, and a stop hole is opened on the stop plate for inserting the stop bar. When the stop bar is inserted into the stop hole, the limit bar is located in the limit groove.
[0018] By adopting the above technical solution, the staff slides the stop bar and inserts the stop bar into the stop hole, so that the stop bar limits the stop plate, allowing the stop bar and the cabinet body to be fixed to each other, making it difficult for the limit plate to move, further strengthening the fixing effect between the limit bar and the limit plate.
[0019] Optionally, the limiting groove extends to the side of the limiting plate, the stop plate is slidably connected to the limiting groove, a stopping slope is provided on the stop plate, and the distance between the stopping slope and the limiting bar gradually decreases along the direction from the partition to the maintenance door; when the limiting bar protrudes from the limiting groove, the stopping hole is located on the sliding path of the stopping bar; when the stop plate is completely located in the limiting groove, the stopping hole is not on the sliding path of the stop bar.
[0020] By adopting the above technical solution, when the limit strip is inserted into the limit groove, the limit strip pushes the stop plate to move through the stop slope, and the distance between the stop slope and the limit strip gradually decreases along the direction from the partition to the maintenance door, and the stop hole is located on the sliding path of the stop strip, so that the stop strip can be smoothly inserted into the stop hole, so as to facilitate the limitation of the stop plate by the stop strip; when the limit strip is completely located in the limit groove, the stop hole is not on the sliding path of the stop strip, and the staff slides the stop strip, but the stop strip cannot be inserted into the limit groove, so that the staff can directly see that the stop strip is not inserted into the stop hole, so that the staff can fix the partition and the cabinet.
[0021] Optionally, a fixing cover is slidably connected to the partition, and a fixing groove for inserting the stop bar is opened on the fixing cover. When the stop bar is located in the fixing groove, the stop bar is located in the stop hole.
[0022] By adopting the above technical solution, when the stop bar is located in the fixed groove, the groove wall of the fixed groove limits the stop bar, so that the fixed cover can limit the movement of the stop bar; at the same time, external personnel will not directly slide the stop bar, so that the stop bar can stably limit the stop plate, further increasing the firmness of the stop bar and the stop plate.
[0023] Optionally, a first magnet is provided on the fixing cover, and a second magnet is provided on the placement cavity. When the first magnet attracts the second magnet, the stop bar is located in the fixing groove.
[0024] By adopting the above technical solution, the first magnet attracts the second magnet, allowing the fixed cover to move toward the side of the placement cavity where the limit bar is provided, so that the stop bar is located in the fixed groove, so that the fixed cover can stably limit the stop bar and avoid the stop bar from being separated from the fixed groove due to vibration of the feeder cabinet.
[0025] In summary, this application includes at least one of the following beneficial technical effects:
[0026] 1. The partition is located between the electrical components and the maintenance door, and the wires are passed through the perforations. The staff can directly repair the wires on the side of the partition away from the electrical components. The partition can restrict the electrical components, preventing the staff from directly contacting the electrical components and reducing the possible dangers of the staff during maintenance.
[0027] 2. Insert the limit strip into the limit slot and let the slot wall of the limit slot limit the limit strip so that the limit strip and the limit plate can be fixed to each other, so that the limit plate can be fixed in the placement cavity and the partition can be fixed on the cabinet body. The staff can fix the partition and the cabinet body to each other by sliding the limit strip. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 is a schematic structural diagram of Example 1;
[0029] Figure 2 It is along Figure 1 Partial cross-sectional view along line AA;
[0030] Figure 3 is an exploded schematic diagram highlighting the insulating plate in Example 1;
[0031] Figure 4 yes Figure 2 An enlarged schematic diagram of part B;
[0032] Figure 5 is a schematic structural diagram of Example 2;
[0033] Figure 6 It is along Figure 5 Partial cross-section view of the CC line;
[0034] Figure 7 yes Figure 6 Enlarged schematic diagram of part D.
[0035] Figure numerals: 1. cabinet body; 11. cabinet door; 12. maintenance door; 13. placement cavity; 14. support frame; 141. mounting hole; 15. limit strip; 16. stop strip; 17. second accommodating groove; 171. second magnet; 2. partition; 21. first fixing portion; 211. perforation; 22. bending portion; 221. groove; 23. second fixing portion; 24. insulating plate; 241. through hole; 25. connecting plate; 251. connecting hole; 252. connecting bolt; 253. connecting nut; 3. limit plate; 31. limit spring; 32. accommodating hole; 33. limit groove; 34. stop plate; 341. stop slope; 342. stop hole; 35. fixing cover; 351. fixing groove; 352. first accommodating groove; 353. first magnet. DETAILED DESCRIPTION
[0036] The following is combined with Figure 1-7 This application is described in further detail.
[0037] Example 1
[0038] This embodiment discloses a safety feeder cabinet. Figure 1A safety feeder cabinet includes a cabinet body 1, a cabinet door 11, and a maintenance door 12. The cabinet body 1 defines a cavity 13 for accommodating power supply components. Both the cabinet door 11 and the maintenance door 12 are pivotally connected to the cabinet body 1 and are located on different sides of the cabinet body 1.
[0039] Reference Figure 2 A partition 2 is provided in the placement cavity 13. The partition 2 includes a first fixing portion 21, a bent portion 22, and a second fixing portion 23. The bent portion 22 is located between the first fixing portion 21 and the second fixing portion 23. The bent portion 22 is bent toward the maintenance door 12 to form a groove 221. The distance between the bent portion 22 and the maintenance door 12 is closer than the distance between the first fixing portion 21 and the maintenance door 12. The electrical components are located on the side of the partition 2 away from the maintenance door 12.
[0040] Reference Figure 3 The partition 2 is fixedly connected to an insulating plate 24, and a through hole 241 for the wire to pass through is opened on the surface of the insulating plate 24. A through hole 211 for the wire to pass through is opened on the surface of the first fixing portion 21, and the through hole 211 is aligned with the through hole 241.
[0041] Reference Figure 2 and Figure 4 A support frame 14 is fixedly connected to the cabinet body 1 and is provided with a plurality of mounting holes 141. A connecting plate 25 is bent and formed on the side of the first fixing portion 21 away from the bent portion 22 or the side of the second fixing portion 23 away from the bent portion 22. The connecting plate 25 abuts the support frame 14. The connecting plate 25 is provided with a plurality of connecting holes 251, each of which is provided with connecting bolts 252 and connecting nuts 253. The connecting bolts 252 pass through the connecting holes 251 and the mounting holes 141 and are threadedly connected to the connecting nuts 253, thereby securing the partition 2 to the support frame 14.
[0042] The implementation principle of Example 1 is as follows: the partition 2 isolates the electrical components and the maintenance door 12, thereby increasing the safety of maintenance personnel.
[0043] Example 2
[0044] Reference Figure 5 and Figure 6This embodiment differs from Example 1 in that a receiving hole 32 is defined on the surface of either the first fixing portion 21 or the second fixing portion 23. The receiving hole 32 extends to the side of the first fixing portion 21 or the side of the second fixing portion 23 that is away from the bent portion 22. A limiting spring 31 is disposed within the receiving hole 32. One end of the limiting spring 31 is fixedly connected to the wall of the receiving hole 32, and the other end of the limiting spring 31 is fixedly connected to the limiting plate 3. The limiting spring 31 drives the limiting plate 3 to protrude from the receiving hole 32. Specifically, when the limiting plate 3 is located within the receiving hole 32, the limiting spring 31 is compressed.
[0045] Reference Figure 6 Two limiting bars 15 are fixedly connected to the inner wall of the placement cavity 13. A limiting groove 33 for the limiting bars 15 is formed on the surface of the limiting plate 3 away from the limiting spring 31. When the limiting bars 15 are inserted into the limiting groove 33, the limiting bars 15 are fixed to the limiting plate 3, thereby fixing the partition 2 to the cabinet body 1.
[0046] Reference Figure 5 and Figure 6 The limiting slot 33 extends through the side of the cabinet 1 facing the maintenance door 12. A stop plate 34 is slidably connected to the wall of the limiting slot 33, and the stop plate 34 slides in the direction in which the limiting slot 33 extends. A stop bevel 341 is defined on the surface of the stop plate 34 facing away from the maintenance door 12. The distance between the stop bevel 341 and the limiting spring 31 gradually decreases along the direction from the maintenance door 12 to the partition 2. The stop bevel 341 is located in the insertion path of the limiting bar 15. When the limiting bar 15 is inserted into the limiting slot 33, the limiting bar 15, via the stop bevel 341, drives the stop plate 34 out of the limiting slot 33.
[0047] Reference Figure 6 A stop bar 16 is slidably connected to the inner wall of the placement cavity 13. A stop hole 342 is defined on the surface of the stop plate 34 for insertion of the stop bar 16. When the stop plate 34 protrudes from the retaining groove 33, the stop hole 342 lies in the insertion path of the stop bar 16. When the stop plate 34 is fully within the retaining groove 33, the stop bar 16 cannot be inserted into the stop hole 342. When the stop bar 16 is inserted into the stop hole 342, the stop bar 16 and the retaining plate 3 are fixed to each other.
[0048] Reference Figure 6 and Figure 7 Two fixed covers 35 are slidably connected to the partition 2. Fixed covers 35 have fixed grooves 351 defined on their sides for insertion of the retaining bar 16 and the retaining plate 34. Fixed covers 35 have a first receiving groove 352 defined on their surface, into which a first magnet 353 is fixedly connected. The inner wall of the placement cavity 13 has two second receiving grooves 17 defined on its inner wall, into which a second magnet 171 is fixedly connected, capable of attracting the first magnet 353.
[0049] Reference Figure 6 and Figure 7 When the second magnet 171 attracts the first magnet 353 , the stop bar 16 and the stop plate 34 are located in the fixing groove 351 , and the fixing cover 35 restricts the movement of the stop bar 16 and the stop plate 34 .
[0050] The implementation principle of Example 2 is as follows: the staff first slides the limit plate 3 to allow the limit bar 15 to be inserted into the limit groove 33, and the limit bar 15 drives the stop plate 34 to slide through the stop slope 341, and then slides the stop bar 16 to allow the stop bar 16 to be inserted into the stop hole 342, and finally slides the fixed cover 35 to allow the second magnet 171 to adsorb the first magnet 353, so that the stop bar 16 and the stop plate 34 are both located in the fixed groove 351.
[0051] Unless otherwise defined, the technical or scientific terms used in this application shall have the usual meanings understood by persons of ordinary skill in the field to which this application belongs. The words "first", "second", "third" and similar terms used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "one" or "a" do not indicate a quantity limitation, but rather indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprises" cover the elements or objects listed after "include" or "comprises" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0052] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present application should be included in the scope of protection of the present application.
Claims
1. A safety feeder cabinet, comprising a cabinet body (1) and a maintenance door (12), wherein the maintenance door (12) is rotatably connected to the cabinet body (1), and a placement cavity (13) is provided on the cabinet body (1), characterized in that: A partition (2) is provided in the placement cavity (13), the partition (2) is provided with a through hole (211) for the wire to pass through, and the partition (2) is located between the electrical component and the maintenance door (12); The partition (2) comprises a first fixing portion (21), a bent portion (22) and a second fixing portion (23); the bent portion (22) is located between the first fixing portion (21) and the second fixing portion (23); and a groove (221) for placing a power supply element is formed on the bent portion (22).
2. A safety feeder cabinet according to claim 1, characterized in that: An insulating plate (24) is provided between the partitions (2), a through hole (241) is provided on the insulating plate (24), and the through hole (211) and the through hole (241) are aligned.
3. The safety feeder cabinet according to claim 1, characterized in that: A limiting plate (3) is slidably connected to the surface of the partition (2), a limiting groove (33) is provided on the limiting plate (3), and a limiting strip (15) for inserting into the limiting groove (33) is provided in the placement cavity (13). When the limiting strip (15) is inserted into the limiting groove (33), the partition (2) is fixed in the placement cavity (13).
4. The safety feeder cabinet according to claim 3, characterized in that: A limiting spring (31) is provided on the partition (2), and the limiting plate (3) is provided on the limiting spring (31). The limiting spring (31) drives the limiting plate (3) to move toward the limiting bar (15).
5. The safety feeder cabinet according to claim 3, characterized in that: A stop plate (34) is provided on the limiting plate (3), a stop bar (16) is slidably connected to the placement cavity (13), and a stop hole (342) for inserting the stop bar (16) is provided on the stop plate (34). When the stop bar (16) is inserted into the stop hole (342), the limiting bar (15) is located in the limiting groove (33).
6. The safety feeder cabinet according to claim 5, characterized in that: The limiting groove (33) passes through the side of the limiting plate (3); the stop plate (34) is slidably connected to the limiting groove (33); a stopping inclined surface (341) is provided on the stopping plate (34); the distance between the stopping inclined surface (341) and the limiting strip (15) gradually decreases along the direction from the partition (2) to the maintenance door (12); when the limiting strip (15) protrudes from the limiting groove (33), the stopping hole (342) is located on the sliding path of the stopping strip (16); when the stopping plate (34) is completely located in the limiting groove (33), the stopping hole (342) is not located on the sliding path of the stopping strip (16).
7. The safety feeder cabinet according to claim 5, characterized in that: A fixing cover (35) is slidably connected to the partition (2), and a fixing groove (351) for inserting the stop bar (16) is provided on the fixing cover (35). When the stop bar (16) is located in the fixing groove (351), the stop bar (16) is located in the stop hole (342).
8. The safety feeder cabinet according to claim 7, characterized in that: The fixing cover (35) is provided with a first magnet (353), and the placement cavity (13) is provided with a second magnet (171). When the first magnet (353) attracts the second magnet (171), the stop bar (16) is located in the fixing groove (351).