CN215343616U - Intelligent low-voltage power distribution cabinet - Google Patents

Intelligent low-voltage power distribution cabinet Download PDF

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Publication number
CN215343616U
CN215343616U CN202121557601.4U CN202121557601U CN215343616U CN 215343616 U CN215343616 U CN 215343616U CN 202121557601 U CN202121557601 U CN 202121557601U CN 215343616 U CN215343616 U CN 215343616U
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power distribution
distribution cabinet
heat dissipation
cabinet body
detection module
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CN202121557601.4U
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张锡波
应政伟
何南炯
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Ningbo Xinsheng Medium Voltage Electrical Co ltd
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Ningbo Xinsheng Medium Voltage Electrical Co ltd
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Abstract

The embodiment of the utility model discloses an intelligent low-voltage power distribution cabinet, which comprises: the power distribution cabinet comprises a power distribution cabinet body, wherein at least one power distribution cabinet door is arranged on the power distribution cabinet body; a plurality of monitoring devices locate inside the switch board body, include: the system comprises an A-phase detection module, a B-phase detection module, a C-phase detection module, an N-phase detection module, a power distribution cabinet ambient temperature detection module and a humidity detection module; the measurement and control terminal is arranged in the power distribution cabinet body and is electrically connected with the plurality of monitoring devices; the plurality of radiating assemblies are arranged outside the power distribution cabinet body; the buzzer is electrically connected with the measurement and control terminal; a circuit breaker electrically connected to the transformer; and the intelligent gateway is arranged inside the power distribution cabinet body and electrically connected with the measurement and control terminal. The embodiment of the utility model effectively solves the heat dissipation problem of the low-voltage power distribution cabinet.

Description

Intelligent low-voltage power distribution cabinet
Technical Field
The utility model relates to the technical field of low-voltage power distribution cabinets, in particular to an intelligent low-voltage power distribution cabinet.
Background
The intelligent low-voltage power distribution is an important component of an intelligent power distribution grid and is a novel power network form generated by deep fusion of the traditional industrial technology and the internet of things technology. Through comprehensive interconnection, intercommunication and edge control among the low-voltage distribution network equipment, the comprehensive perception, data fusion and intelligent application of the low-voltage distribution network are realized, the demand of distribution network lean management is met, and the quick construction of the ubiquitous power internet of things and the strong intelligent power grid is supported.
The radiating component of the existing intelligent low-voltage power distribution cabinet can not be processed according to the real-time temperature condition of the power distribution cabinet, and the radiating component mostly comprises radiating fins, because the biggest problem of the radiating fins is dust removal, and the low-voltage power distribution cabinet is mostly in places with easy dust deposition such as corners and factories, the dust deposition problem of the radiating fins is enlarged.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an intelligent low-voltage power distribution cabinet, which effectively solves the heat dissipation problem of the low-voltage power distribution cabinet.
On one hand, the embodiment of the utility model provides an intelligent low-voltage power distribution cabinet, which comprises: the power distribution cabinet comprises a power distribution cabinet body, wherein at least one power distribution cabinet door is arranged on the power distribution cabinet body; a plurality of monitoring devices locate inside the switch board body, include: the system comprises an A-phase detection module, a B-phase detection module, a C-phase detection module, an N-phase detection module, a power distribution cabinet ambient temperature detection module and a humidity detection module; the measurement and control terminal is arranged in the power distribution cabinet body and is electrically connected with the plurality of monitoring devices; the plurality of radiating assemblies are arranged outside the power distribution cabinet body; the buzzer is electrically connected with the measurement and control terminal; a circuit breaker electrically connected to the transformer; and the intelligent gateway is arranged inside the power distribution cabinet body and electrically connected with the measurement and control terminal.
In one embodiment of the present invention, the plurality of heat dissipation assemblies includes: the first heat dissipation assembly and the second heat dissipation assembly are arranged in the shell; the first heat dissipation assembly and the second heat dissipation assembly are both heat dissipation plates provided with a plurality of through holes, and the first heat dissipation assembly is arranged at the upper end of the power distribution cabinet body; the second heat dissipation assembly is arranged at the lower end of the power distribution cabinet body.
In one embodiment of the present invention, the plurality of heat dissipation assemblies include: the third heat dissipation assembly is arranged on the top end of the power distribution cabinet body and comprises: the heat dissipation bottom plate is connected with the top end of the power distribution cabinet body, and a plurality of heat dissipation fin installation positions are arranged on the heat dissipation bottom plate; the plurality of radiating fins are detachably and correspondingly arranged on the radiating fin mounting positions; the dust removal assembly is fixedly arranged on the radiating bottom plate, and gaps are formed between the dust removal assembly and the radiating fins.
In one embodiment of the present invention, the dust removing assembly includes: the first fixing plate is fixedly connected with the heat dissipation bottom plate; the second fixing plate is fixedly connected with the radiating bottom plate and arranged on one side far away from the first fixing plate; the first guide rail is connected with the first fixing plate; the second guide rail is connected with the second fixing plate; the connecting rod is arranged between the first guide rail and the second guide rail, and a plurality of blowing assemblies are arranged on the connecting rod.
In an embodiment of the present invention, the power distribution cabinet body includes: the feed cabinet comprises a wire inlet cabinet body, a capacitor cabinet body and a feed cabinet body; the capacitor cabinet body is located between the incoming line cabinet body and the feed cabinet body.
In one embodiment of the present invention, the plurality of heat dissipation assemblies further comprises: and the fourth heat dissipation assembly is provided with the outer surface of the capacitor box body.
In one embodiment of the present invention, further comprising: and the external power supply port is electrically connected with the plurality of monitoring devices, the measurement and control terminal and the intelligent gateway.
In an embodiment of the present invention, at least one grabbing device is disposed on two sides of the power distribution cabinet body.
In an embodiment of the present invention, a plurality of moving devices are disposed on the bottom of the power distribution cabinet body.
In an embodiment of the utility model, a plurality of fixing hooks are arranged on the top end of the power distribution cabinet body.
In summary, the above embodiments of the present application may have one or more of the following advantages or benefits: i) (ii) a The temperature of each position in the low-voltage power distribution cabinet is detected in real time through the monitoring devices and reported in real time, and when an abnormity occurs, maintenance personnel can be informed to arrive at the site for processing at the first time, so that the reaction and processing speed of accidents of the power supply and distribution system can be effectively accelerated, the power failure time caused by faults can be shortened, and the reliability of power supply can be improved; ii) the plurality of air blowing assemblies are arranged to prevent dust accumulation of the radiating fins, so that temperature cannot be dissipated through the radiating fins, the efficiency of the radiating assemblies is improved, and the maintenance frequency of personnel on the intelligent low-voltage power distribution cabinet is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent low-voltage power distribution cabinet 100 according to the present invention.
Fig. 2 is another schematic structural diagram of the intelligent low-voltage power distribution cabinet 100 provided by the utility model.
Fig. 3 is a schematic connection diagram of an intelligent low-voltage power distribution cabinet 100 according to the present invention.
Fig. 4 is a schematic structural diagram of the third heat dissipation assembly 130 shown in fig. 1.
Fig. 5 is a schematic structural diagram of another intelligent low-voltage power distribution cabinet 100 provided by the utility model.
Fig. 6 is a schematic view of an internal structure of the power distribution cabinet body 110 shown in fig. 1.
Description of the main element symbols:
100 is an intelligent low-voltage power distribution cabinet; 110 is a power distribution cabinet body; 111 is a wire inlet cabinet body; 112 is a capacitor cabinet body; 113 is a feed cabinet body; 114 is a section bar; 121 is a first heat dissipation assembly; 122 is a second heat sink assembly; 123 is a fourth heat dissipation assembly; 124 is a fifth heat dissipation assembly; 125 is a fourth identifying component; 130 is a third heat sink assembly; 131 is a heat dissipation bottom plate; 132 is a first fixing plate; reference numeral 133 denotes a second fixing plate; 134 is a first guide rail; 135 is a second guide rail; 136 are heat dissipation fins; 137 is a connecting rod; 138 is a blower assembly; 140 is a fixed hook; 150 is a grasping device; 160 is a mobile device; 170 is a supporting device; 181 is A phase detection module; 182 is a phase B detection module; 183 is C phase detecting module; 184 is an N-phase detection module; 185 is a power distribution cabinet environment temperature detection module; 186 is a humidity detection module; 190 is a measurement and control terminal; 191 is an intelligent gateway; 192 is a buzzer; and 193 is a circuit breaker.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the intelligent low-voltage power distribution cabinet 100 provided by the present invention, for example, the intelligent low-voltage power distribution cabinet 100 includes: switch board body 110 and a plurality of radiator unit, just a plurality of radiator unit locate switch board body 110's outside.
Specifically, the plurality of heat dissipation assemblies include, for example: a first heat dissipation assembly 121 and a second heat dissipation assembly 122. The first heat dissipation assembly 121 is a heat dissipation plate provided with a through hole, and the first heat dissipation assembly 121 is arranged at the upper end of the power distribution cabinet body 110 and is connected with the inside of the power distribution cabinet body 110 through the through hole so as to perform a heat dissipation function; the second heat dissipation assembly 122 is a heat dissipation plate provided with a through hole, and the second heat dissipation assembly 122 is arranged at the lower end of the power distribution cabinet body 110, and is connected with the inside of the power distribution cabinet body 110 through the through hole to dissipate heat.
Preferably, referring to fig. 4, the plurality of heat dissipation assemblies further include, for example: and a third heat sink assembly 130. The third heat dissipation assembly 130 is disposed on the top end of the power distribution cabinet body 110, and is configured to dissipate heat at the top of the power distribution cabinet body 110.
Further, the third heat dissipation assembly 130 includes, for example: a heat radiation bottom plate 131, a plurality of heat radiation fins 136 and a dust removing assembly. The heat dissipation bottom plate 131 is fixedly arranged at the top end of the power distribution cabinet body 110, and a plurality of heat dissipation fin installation positions are uniformly distributed on one side, away from the top end of the power distribution cabinet body 110, of the heat dissipation bottom plate 131; the plurality of radiating fins 136 are detachably arranged on the radiating fin mounting position; the dust removing assembly is fixedly arranged on the heat dissipation bottom plate 131, and gaps are formed between the dust removing assembly and the plurality of heat dissipation fins 136.
On one hand, when the gaps between the heat dissipation fins 136 are small, dust is easily stuck between two adjacent heat dissipation fins 136, so that the heat dissipation effect of the heat dissipation fins 136 is poor, and therefore, a part of the heat dissipation fins 136 are properly taken down on the premise of meeting the heat dissipation effect, so that the gaps between the heat dissipation fins 136 are increased, and dust is not easily accumulated between the heat dissipation fins 136.
On the other hand, when the dust removing assembly does not remove dust between the heat dissipating fins 136, the heat dissipating fins 136 may be removed to clean the dust.
Preferably, the dust removing assembly includes, for example: a first fixing plate 132, a second fixing plate 133, a first guide rail 134, a second guide rail 135, a connecting rod 137, and a blowing assembly 138. Wherein, the first fixing plate 132 is fixedly connected to the heat dissipation bottom plate 131; the second fixing plate 133 is fixedly connected to the heat dissipating base plate 131 and disposed on a side away from the first fixing plate 132; the first guide rail 134 is connected to the first fixing plate 132; the second guide rail 135 is connected to the second fixing plate 133; the connecting rod 137 is arranged between the first guide rail 134 and the second guide rail 135, and the connecting rod 137 can move between the first guide rail 134 and the second guide rail 135 along the guide rail direction; the plurality of blowing assemblies 138 are uniformly distributed on the connecting bar 137.
For example, the dust removing assembly is set to periodically remove dust from the heat dissipating fins 136, and the plurality of air blowing assemblies 138 are used to blow off dust remaining on the heat dissipating fins 136, so that the heat dissipating fins 136 can be cooled while air is blown, and the heat reducing efficiency of the heat dissipating fins 136 is improved.
Specifically, referring to fig. 3, the intelligent low-voltage power distribution cabinet 100 further includes, for example: a plurality of monitoring devices, a measurement and control terminal 190, an intelligent gateway 191, a buzzer 192 and a breaker 193.
The monitoring devices, the intelligent gateway 191, the buzzer 192 and the breaker 193 are all electrically connected with the measurement and control terminal 190.
For example, when one of the monitoring devices is abnormal, the abnormal information is sent to the measurement and control terminal 190, and the measurement and control terminal 190 sends the abnormal information to the management platform through the intelligent gateway 191. When the abnormal condition is not serious, the measurement and control terminal 190 controls the buzzer 192 to alarm; when the abnormal condition is serious, the measurement and control terminal 190 controls the circuit breaker 193 to be powered off, and at the moment, the management platform can inform maintenance personnel to maintain timely in the first time, so that the power-off time is reduced or the power-off condition is prevented.
Further, the plurality of monitoring devices include, for example: the system comprises an A-phase detection module 181, a B-phase detection module 182, a C-phase detection module 183, an N-phase detection module 184, a power distribution cabinet ambient temperature detection module 185 and a humidity detection module 186.
The phase-a detection module 181, the phase-B detection module 182, the phase-C detection module 183, and the phase-N detection module 184 respectively monitor the current and voltage of the corresponding phase line; the power distribution cabinet ambient temperature detection module 185 and the humidity detection module 186 are used for detecting the internal environment condition of the intelligent low-voltage power distribution cabinet 100.
Preferably, the phase a detecting module 181, the phase B detecting module 182, the phase C detecting module 183, and the phase N detecting module 184 may also monitor the temperature of the corresponding phase line, and when the phase line temperature becomes high due to an excessively high current, the temperature of the phase line can be known in advance and prevented.
Preferably, the intelligent low-voltage distribution cabinet 100 further comprises, for example: and the external power supply port is electrically connected with the plurality of monitoring devices, the measurement and control terminal 190 and the intelligent gateway 191.
For example, if the intelligent low-voltage power distribution cabinet 100 is provided with an internal standby power supply, it is necessary to detect whether the internal power supply is normal within a certain time, which wastes manpower and material resources; and through set up on the intelligent low-voltage distribution cabinet external power source port, when intelligent low-voltage distribution cabinet 100 does not have the electricity, but external power source is right intelligent low-voltage distribution cabinet supplies power.
Preferably, the switch board body 110 includes, for example: an inlet cabinet body 111, a capacitor cabinet body 112 and a feed cabinet body 113; the capacitor box body 112 is disposed between the inlet box body 111 and the feeding box body 113, and the capacitor box body 112 is provided with a fourth heat dissipation assembly 123 and a fifth heat dissipation assembly 124.
For example, the capacitor box body 112 is disposed between the inlet box body 111 and the feeding box body 113, and the capacitor box body 112 generates more heat during operation, so that the fourth heat dissipation assembly 123 and the fifth heat dissipation assembly 124 are disposed on the outer surface of the capacitor box body 112, which is convenient for heat dissipation of the capacitor box body 112.
Specifically, referring to fig. 5, the intelligent low-voltage power distribution cabinet 100 further includes, for example: a plurality of moving devices 160 and a plurality of supporting devices 170. The plurality of moving devices 160 are disposed at the bottom of the power distribution cabinet body 110.
Preferably, four moving devices 160 are disposed at the bottom of the incoming line cabinet body 111, the capacitor cabinet body 112 and the feeding cabinet body 113, so as to facilitate moving the intelligent low-voltage power distribution cabinet 100.
Furthermore, the supporting device 170 can raise the intelligent low-voltage power distribution cabinet 100 when the intelligent low-voltage power distribution cabinet 100 does not need to be moved, so that each moving device 160 is suspended, and the stability of the intelligent low-voltage power distribution cabinet 100 is improved; the intelligent low-voltage distribution cabinet 100 can be lowered when the intelligent low-voltage distribution cabinet 100 needs to be moved, so that each mobile device 160 can fall to the ground, and the intelligent low-voltage distribution cabinet 100 can be moved more easily.
Specifically, the intelligent low-voltage power distribution cabinet 100 further includes, for example: a plurality of securing hooks 140. The plurality of fixing hooks 140 are disposed at the top end of the distribution cabinet body 110.
Preferably, four fixing hooks 140 are disposed on the top of the inlet main body 111, the capacitor main body 112 and the feeding main body 113, and the inlet main body 111, the capacitor main body 112 and the feeding main body 113 can be hung by the fixing hooks 140.
Preferably, the intelligent low-voltage distribution cabinet 100 further comprises, for example: at least one grasping device 150. The plurality of grabbing devices 150 are disposed on two sides of the power distribution cabinet body 110, that is, on one side of the incoming line cabinet body 111 away from the capacitor cabinet body 112 and one side of the feeding cabinet body 113 away from the capacitor cabinet body 112. For example, by providing at least one gripping device 150 on the switch board body 110, the switch board body 110 can be installed or moved by the gripping device 150.
Preferably, referring to fig. 6, a plurality of profiles 114 are further disposed inside the power distribution cabinet body 110; wherein, the profile 114 for example comprises: at least one vertical profile, at least one transverse profile and at least one lateral profile, and the at least one vertical profile, the at least one transverse profile and the at least one lateral profile are installed inside the switch board body 110 and thus improve the structural strength of the switch board body 110.
Furthermore, the section bar 114 is a C-shaped section bar, and the section bar 114 is provided with a plurality of through holes, so that the material of the section bar 114 is saved while the structural strength is not affected; and other parts can be directly fixed on the through holes, so that the internal installation space of the power distribution cabinet body 110 is saved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. An intelligent low-voltage power distribution cabinet, comprising:
the power distribution cabinet comprises a power distribution cabinet body, wherein at least one power distribution cabinet door is arranged on the power distribution cabinet body;
a plurality of monitoring devices locate inside the switch board body, include: the system comprises an A-phase detection module, a B-phase detection module, a C-phase detection module, an N-phase detection module, a power distribution cabinet ambient temperature detection module and a humidity detection module;
the measurement and control terminal is arranged in the power distribution cabinet body and is electrically connected with the plurality of monitoring devices;
the plurality of radiating assemblies are arranged outside the power distribution cabinet body;
the buzzer is electrically connected with the measurement and control terminal;
a circuit breaker electrically connected to the transformer;
and the intelligent gateway is arranged inside the power distribution cabinet body and electrically connected with the measurement and control terminal.
2. The intelligent low-voltage power distribution cabinet according to claim 1, wherein said plurality of heat dissipation assemblies comprises: the first heat dissipation assembly and the second heat dissipation assembly are arranged in the shell;
the first heat dissipation assembly and the second heat dissipation assembly are both heat dissipation plates provided with a plurality of through holes, and the first heat dissipation assembly is arranged at the upper end of the power distribution cabinet body; the second heat dissipation assembly is arranged at the lower end of the power distribution cabinet body.
3. The intelligent low-voltage power distribution cabinet according to claim 1, wherein said plurality of heat dissipation assemblies comprises: the third heat dissipation assembly is arranged on the top end of the power distribution cabinet body and comprises:
the heat dissipation bottom plate is connected with the top end of the power distribution cabinet body, and a plurality of heat dissipation fin installation positions are arranged on the heat dissipation bottom plate;
the plurality of radiating fins are detachably and correspondingly arranged on the radiating fin mounting positions;
the dust removal assembly is fixedly arranged on the radiating bottom plate, and gaps are formed between the dust removal assembly and the radiating fins.
4. The intelligent low-voltage power distribution cabinet according to claim 3, wherein the dust removal assembly comprises:
the first fixing plate is fixedly connected with the heat dissipation bottom plate;
the second fixing plate is fixedly connected with the radiating bottom plate and arranged on one side far away from the first fixing plate;
the first guide rail is connected with the first fixing plate;
the second guide rail is connected with the second fixing plate;
the connecting rod is arranged between the first guide rail and the second guide rail, and a plurality of blowing assemblies are arranged on the connecting rod.
5. Intelligent low-voltage power distribution cabinet according to claim 1, characterized in that said cabinet body comprises: the feed cabinet comprises a wire inlet cabinet body, a capacitor cabinet body and a feed cabinet body;
the capacitor cabinet body is located between the incoming line cabinet body and the feed cabinet body.
6. The intelligent low-voltage power distribution cabinet according to claim 5, wherein said plurality of heat dissipation assemblies further comprises:
and the fourth heat dissipation assembly is provided with the outer surface of the capacitor box body.
7. The intelligent low-voltage power distribution cabinet according to claim 1, further comprising:
and the external power supply port is electrically connected with the plurality of monitoring devices, the measurement and control terminal and the intelligent gateway.
8. The intelligent low-voltage distribution cabinet according to claim 1, wherein at least one gripping device is provided on both sides of the cabinet body.
9. The intelligent low-voltage power distribution cabinet according to claim 1, wherein a plurality of moving devices are arranged on the bottom of the cabinet body.
10. The intelligent low-voltage power distribution cabinet according to claim 1, wherein a plurality of fixing hooks are arranged on the top end of the cabinet body.
CN202121557601.4U 2021-07-09 2021-07-09 Intelligent low-voltage power distribution cabinet Active CN215343616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121557601.4U CN215343616U (en) 2021-07-09 2021-07-09 Intelligent low-voltage power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121557601.4U CN215343616U (en) 2021-07-09 2021-07-09 Intelligent low-voltage power distribution cabinet

Publications (1)

Publication Number Publication Date
CN215343616U true CN215343616U (en) 2021-12-28

Family

ID=79565948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121557601.4U Active CN215343616U (en) 2021-07-09 2021-07-09 Intelligent low-voltage power distribution cabinet

Country Status (1)

Country Link
CN (1) CN215343616U (en)

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