CN210490211U - Alternating current low-voltage power distribution cabinet that security performance is high - Google Patents
Alternating current low-voltage power distribution cabinet that security performance is high Download PDFInfo
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- CN210490211U CN210490211U CN201921751986.0U CN201921751986U CN210490211U CN 210490211 U CN210490211 U CN 210490211U CN 201921751986 U CN201921751986 U CN 201921751986U CN 210490211 U CN210490211 U CN 210490211U
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- distribution cabinet
- voltage power
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Abstract
The utility model discloses an AC low-voltage power distribution cabinet that security performance is high, which comprises a cabinet, first mounting groove has been seted up to lateral wall below intermediate position before the rack, the second mounting groove has been seted up to lateral wall top intermediate position before the rack, the lateral wall is located and puts between first mounting groove and the second mounting groove and be provided with intelligent monitoring device before the rack, the rack is located first mounting groove, second mounting groove opening one side and is provided with two sets of installation pieces that are the symmetry setting altogether, and per two are the symmetry setting fixedly connected with pivot between the lateral wall of one side in opposite directions of installation piece. The utility model discloses, be provided with intelligent monitoring device, each current of output shunts of real time monitoring to can set for each output shunts the unusual warning value in advance of current, can discover trouble or artificial operation hidden danger in advance, when avoiding transshipping, the switch cuts off the power supply, causes whole rack equipment outage, and is provided with two sets of heat abstractor and derives accumulational heat in the rack, and whole security performance is high.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to an alternating current low voltage power distribution cabinet that security performance is high.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
At present, alternating-current low-voltage power distribution cabinets are more, but most of the designs are old, and the security performance is lower, and present intelligent power distribution cabinet monitors the electric current of each output branch in real time, and can set the warning value in advance that each output branch electric current is unusual, can discover trouble or artificial operation hidden danger in advance, and when avoiding transshipping, the switch cuts off the power supply, but it also has the great problem that generates heat, and the security performance still lacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the AC low-voltage power distribution cabinet that provides a security performance is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an alternating current low-voltage power distribution cabinet with high safety performance comprises a cabinet, wherein a first mounting groove is formed in the middle position below the front side wall of the cabinet, a second mounting groove is formed in the middle position above the front side wall of the cabinet, an intelligent monitoring device is arranged at the position, between the first mounting groove and the second mounting groove, of the front side wall of the cabinet, two sets of symmetrically arranged mounting blocks are arranged on one side, located at the opening of the first mounting groove and one side, of the second mounting groove, a rotating shaft is fixedly connected between the opposite side walls of the two symmetrically arranged mounting blocks, the rotating shaft is rotatably connected with a first cover plate on the lower side, the rotating shaft is rotatably connected with a second cover plate on the upper side, a third mounting groove is symmetrically formed in the middle position of the upper side and the lower side of the front side wall of the first cover plate, a first heat dissipation device is, and a second heat dissipation device is arranged in the fourth mounting groove.
As a further description of the above technical solution:
first heat abstractor includes first installation pole, first fan, first dust screen, the lateral wall central point puts the first installation pole of fixedly connected with on the third mounting groove, first apron is located third mounting groove rear side opening department lateral wall fixed mounting has first dust screen.
As a further description of the above technical solution:
the second heat dissipation device comprises a second installation rod, a second fan and a second dustproof net, the center of the upper side wall of the fourth installation groove is fixedly connected with the second installation rod, and the second cover plate is fixedly installed on the side wall of the rear opening of the fourth installation groove and is provided with the second dustproof net.
As a further description of the above technical solution:
the front side wall of the intelligent monitoring device is provided with a display, a switch and an indicator light.
As a further description of the above technical solution:
the utility model discloses a mounting structure, including second mounting groove, second mounting groove back lateral wall both sides symmetry fixed mounting have wiring board group, second mounting groove back lateral wall central point puts fixed mounting and has the place of work.
As a further description of the above technical solution:
first mounting groove roof both sides intermediate position symmetry fixed mounting has main way fuse group, be two dead levers of symmetry level fixedly connected with about being between the first mounting groove below both sides wall intermediate position, lateral wall equidistance fixed mounting has a plurality of circuit breakers along separate routes before the dead lever.
The utility model discloses following beneficial effect has:
compared with the prior art, the AC low-voltage power distribution cabinet that the security performance is high adopts intelligent switch board design, is provided with intelligent monitoring device, each current of exporting the branch road in real time to can set for each and export the unusual warning value in advance of branch road current, can discover trouble or artificial operation hidden danger in advance, when avoiding transshipping, the switch cuts off the power supply, causes whole rack equipment outage, and is provided with two sets of heat abstractor and derives the accumulational heat in the rack, and whole security performance is high.
Drawings
Fig. 1 is a front view of an ac low-voltage power distribution cabinet with high safety performance according to the present invention;
fig. 2 is a front closed view of an ac low-voltage power distribution cabinet with high safety performance provided by the present invention;
fig. 3 is the utility model provides an A enlargements in fig. 1 of AC low voltage power distribution cabinet that security performance is high.
Illustration of the drawings:
1. a cabinet; 2. a first mounting groove; 3. a second mounting groove; 4. an intelligent monitoring device; 5. mounting blocks; 6. a rotating shaft; 7. a first cover plate; 8. a second cover plate; 9. a third mounting groove; 10. a fourth mounting groove; 11. a first mounting bar; 12. a first fan; 13. a second mounting bar; 14. a second fan; 15. a protected-ground group; 16. a terminal plate group; 17. a working place; 18. a main line fuse set; 19. fixing the rod; 20. a shunt circuit breaker; 21. a first dust screen; 22. and a second dust screen.
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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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. 1-3, the present invention provides an embodiment: an AC low-voltage power distribution cabinet with high safety performance comprises a cabinet 1, a first mounting groove 2 is arranged at the middle position below the front side wall of the cabinet 1, a second mounting groove 3 is arranged at the middle position above the front side wall of the cabinet 1, an intelligent monitoring device 4 is arranged at the position between the first mounting groove 2 and the second mounting groove 3 on the front side wall of the cabinet 1, the intelligent monitoring and security functions are achieved, two sets of symmetrically arranged mounting blocks 5 are arranged at one side of the opening of the first mounting groove 2 and one side of the opening of the second mounting groove 3 on the cabinet 1, a rotating shaft 6 is fixedly connected between the opposite side walls of each two symmetrically arranged mounting blocks 5, a first cover plate 7 is rotatably connected with the lower rotating shaft 6, a second cover plate 8 is rotatably connected with the upper rotating shaft 6, a third mounting groove 9 is symmetrically arranged at the middle position of the upper side and the lower side of the front, the wind guide and heat dissipation effect is achieved, the fourth mounting groove 10 is formed in the center of the front side wall of the second cover plate 8, and the second heat dissipation device is arranged in the fourth mounting groove 10, so that the wind guide and heat dissipation effect is achieved.
The first heat dissipation device comprises a first installation rod 11, a first fan 12 and a first dust screen 21, the central position of the side wall of the third installation groove 9 is fixedly connected with the first installation rod 11, the side wall of the first cover plate 7 at the rear opening of the third installation groove 9 is fixedly provided with the first dust screen 21 for playing a role in dust prevention, the second heat dissipation device comprises a second installation rod 13, a second fan 14 and a second dust screen 22, the central position of the side wall of the fourth installation groove 10 is fixedly connected with the second installation rod 13, the side wall of the second cover plate 8 at the rear opening of the fourth installation groove 10 is fixedly provided with the second dust screen 22 for playing a role in dust prevention, the front side wall of the intelligent monitoring device 4 is provided with a display, a switch and an indicator lamp for playing a role in controlling the intelligent monitoring device 4 and feeding back information, the top wall of the second installation groove 3 is fixedly provided with a protective group 15 for playing a role in, the symmetrical fixed mounting in second mounting groove 3 rear side wall bilateral symmetry has terminal plate group 16, 3 rear side wall central point of second mounting groove puts fixed mounting has workplace 17, 2 roof both sides intermediate position symmetry fixed mounting in first mounting groove have total way fuse group 18, the effect of protection device body has been played, be two dead levers 19 of symmetry level fixedly connected with about being between 2 below both sides wall intermediate position in first mounting groove, lateral wall equidistance fixed mounting has a plurality of circuit breaker 20 along separate routes before the dead lever 19, increase output along separate routes.
The working principle is as follows: during the use, in required accessory of installation in first mounting groove 2 and second mounting groove 3, intelligent monitoring device 4 real time monitoring each output current along separate routes to can set for the unusual warning value in advance of each output current along separate routes, can discover trouble or manual operation hidden danger in advance, when avoiding transshipping, the switch cuts off the power, causes 1 equipment outage of whole rack. In addition, the output branch circuit selects a hot-plug circuit breaker, the regulation capability of the power taking phase is provided, the flexible regulation of three-phase unbalance is easily realized, the output branch circuit can be increased on line under the condition of no power failure, the switch is replaced, the main circuit fuse group 18 plays a role in protecting the device body, the circuit breaker 20 and other electronic components in the first mounting groove 2 generate heat during working, the first fan 12 in the third mounting groove 9 of the first cover plate 7 carries out air draft heat dissipation work on the first cover plate, the wiring board group 16 in the second mounting groove 3 and each electronic component on the working place 17 generate heat during working, and the second fan 14 in the fourth mounting groove 10 of the second cover plate 8 carries out air draft heat dissipation work on the second cover plate, so that the safety and stability of the device body are.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an AC low-voltage power distribution cabinet that security performance is high, includes rack (1), its characterized in that: a first mounting groove (2) is formed in the middle position below the front side wall of the cabinet (1), a second mounting groove (3) is formed in the middle position above the front side wall of the cabinet (1), two sets of symmetrically arranged mounting blocks (5) are arranged on one side of the opening of the first mounting groove (2) and the second mounting groove (3) of the front side wall of the cabinet (1), a rotating shaft (6) is fixedly connected between the opposite side walls of every two symmetrically arranged mounting blocks (5), a first cover plate (7) is rotatably connected to the lower side of the rotating shaft (6), a second cover plate (8) is rotatably connected to the upper side of the rotating shaft (6), and third mounting grooves (9) are symmetrically formed in the middle positions of the upper side and the lower side of the front side wall of the first cover plate (7), a first heat dissipation device is arranged in the third mounting groove (9), a fourth mounting groove (10) is formed in the center of the front side wall of the second cover plate (8), and a second heat dissipation device is arranged in the fourth mounting groove (10).
2. The AC low-voltage power distribution cabinet with high safety performance according to claim 1, is characterized in that: first heat abstractor includes first installation pole (11), first fan (12), first dust screen (21), the lateral wall central point puts first installation pole (11) of fixedly connected with on third mounting groove (9), first apron (7) are located third mounting groove (9) rear side opening department lateral wall fixed mounting has first dust screen (21).
3. The AC low-voltage power distribution cabinet with high safety performance according to claim 1, is characterized in that: the second heat dissipation device comprises a second installation rod (13), a second fan (14) and a second dustproof net (22), the center of the side wall of the fourth installation groove (10) is fixedly connected with the second installation rod (13), and the second cover plate (8) is fixedly installed on the side wall of the rear opening of the fourth installation groove (10) and is provided with the second dustproof net (22).
4. The AC low-voltage power distribution cabinet with high safety performance according to claim 1, is characterized in that: and a display, a switch and an indicator lamp are arranged on the front side wall of the intelligent monitoring device (4).
5. The AC low-voltage power distribution cabinet with high safety performance according to claim 1, is characterized in that: the utility model discloses a solar photovoltaic power generation device, including second mounting groove (3), second mounting groove (3) roof fixed mounting has protection ground group (15), lateral wall bilateral symmetry fixed mounting has wiring board group (16) behind second mounting groove (3), lateral wall central point puts fixed mounting has work place (17) behind second mounting groove (3).
6. The AC low-voltage power distribution cabinet with high safety performance according to claim 1, is characterized in that: first mounting groove (2) roof both sides intermediate position symmetry fixed mounting has main way fuse group (18), be two dead levers (19) of symmetry level fixedly connected with about being between first mounting groove (2) below both sides wall intermediate position, lateral wall equidistance fixed mounting has a plurality of circuit breaker (20) along separate routes before dead lever (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751986.0U CN210490211U (en) | 2019-10-18 | 2019-10-18 | Alternating current low-voltage power distribution cabinet that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751986.0U CN210490211U (en) | 2019-10-18 | 2019-10-18 | Alternating current low-voltage power distribution cabinet that security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490211U true CN210490211U (en) | 2020-05-08 |
Family
ID=70510032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921751986.0U Active CN210490211U (en) | 2019-10-18 | 2019-10-18 | Alternating current low-voltage power distribution cabinet that security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490211U (en) |
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2019
- 2019-10-18 CN CN201921751986.0U patent/CN210490211U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: AC low voltage distribution cabinet with high safety performance Effective date of registration: 20220112 Granted publication date: 20200508 Pledgee: Nanjing Zidong sub branch of Bank of Nanjing Co.,Ltd. Pledgor: Nanjing Huixiang Automation System Engineering Co.,Ltd. Registration number: Y2022980000361 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |