CN219677800U - Precise power distribution unit - Google Patents
Precise power distribution unit Download PDFInfo
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- CN219677800U CN219677800U CN202321050074.7U CN202321050074U CN219677800U CN 219677800 U CN219677800 U CN 219677800U CN 202321050074 U CN202321050074 U CN 202321050074U CN 219677800 U CN219677800 U CN 219677800U
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- distribution unit
- precision
- inner cavity
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- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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Abstract
The utility model provides a precision power distribution unit. A precision power distribution unit includes: the shell is provided with an inner cavity, a first opening and a second opening, wherein the first opening and the second opening are communicated with the inner cavity, and at least one part of the first opening and at least one part of the second opening are mutually communicated in the same horizontal direction; the precise detection unit is arranged in the inner cavity; the precise current transformer is arranged in the inner cavity; the miniature circuit breaker is arranged in the inner cavity; the port is arranged on the shell; and the connecting wire fixing part is arranged in the inner cavity and is contacted with one side where the second opening is positioned. The utility model improves the utilization rate of the shell space and realizes the detection of the electric quantity parameters of the internal electric loop.
Description
Technical Field
The utility model relates to the field of power distribution units, in particular to a precise power distribution unit.
Background
With the development of electronic and electric technology, the demand for electricity is increasing, and in order to ensure the stability of power supply, the demand of equipment for power distribution units is increasing.
The power distribution unit in the prior art has no unified standard for the installation of the internal components of the shell, so that the utilization rate of the internal space of the power distribution unit is low, and the power distribution unit cannot monitor an electric loop in real time.
Disclosure of Invention
The utility model solves the problems that the utilization rate of the internal space of the power distribution unit is low and the circuit cannot be detected.
In order to solve the above problems, the present utility model provides a precision power distribution unit including a housing provided with an inner cavity, a first opening and a second opening, wherein the first opening and the second opening communicate with the inner cavity, and at least a part of the first opening and the second opening communicate with each other in the same horizontal direction; the precise detection units are arranged in the inner cavity; the precise current transformer is arranged in the inner cavity; the miniature circuit breaker is arranged in the inner cavity; the port is arranged on the shell; and the connecting wire fixing part is arranged in the inner cavity and is contacted with one side where the second opening is positioned.
In the prior art, the internal structure of the power distribution unit is complicated to install, when a plurality of loops are needed to be connected, a plurality of power distribution units are needed to be used together, the occupied area is large, and the existing power distribution units cannot detect the electric quantity parameters of all the electric loops in real time. In order to reduce the occupied area of the power distribution unit and detect the electric quantity parameters of all the electric loops in real time, the embodiment of the utility model provides a shell with an inner cavity, wherein the shell is provided with a first opening and a second opening which are communicated with the inner cavity, a precise detection unit and a precise current transformer are arranged in the inner cavity to detect the electric quantity parameters of all the electric loops in the power distribution unit, a miniature circuit breaker is also arranged in the inner cavity and used for controlling the electric loops of the power distribution unit, and the power distribution unit is also provided with ports and connecting wire fixing parts used for fixing connecting wires among all the components so as to realize reasonable arrangement of the internal structure of the power distribution unit.
In summary, the utility model provides an inner cavity for accommodating a plurality of components through the arrangement of the shell, realizes the detection of all electric loops in the arrangement through the arrangement of the precise detection unit and the precise current transformer, realizes the control of all electric loops through the arrangement of the miniature circuit breaker, simplifies and optimizes the arrangement of the connecting wires in the equipment through the arrangement of the ports and the connecting wire fixing parts, optimizes the internal space and achieves the purpose of reducing the occupied area.
In addition, the technical scheme provided by the embodiment of the utility model can also have the following additional technical characteristics: a first mounting plate and a second mounting plate; wherein, first mounting panel and second mounting panel locate in the inner chamber.
Through setting up the inner space of first mounting panel and second mounting panel rational planning distribution unit, improved the utilization ratio of casing, make it can support more return circuits, optimized occupation of land space.
In any of the above technical solutions, the feature of the precision power distribution unit further includes: the first installation part is arranged opposite to the first opening; the second installation part is bent and protruded relative to the first installation part.
Through setting up first installation department and second installation department, provided the installation department of accurate current transformer and miniature circuit breaker, rationally settled accurate current transformer and miniature circuit breaker in the position in the inner chamber, improved the utilization ratio of casing.
In any of the above technical solutions, the feature of the precision power distribution unit further includes: the number of the plurality of precise detection units is two, and the two precise detection units are arranged on the second mounting plate.
Through setting up two accurate detection units on the second mounting panel, realized the accurate detection to the electric quantity parameter of each electric loop in the equipment, optimized the inside subassembly of equipment simultaneously and arranged, improved the utilization ratio of box.
In any of the above technical solutions, the feature of the precision power distribution unit further includes: the number of the precise current transformers is multiple, and the precise current transformers are arranged on the second installation part.
Through set up a plurality of accurate current transformer on the second installation department, realized the detection to each connecting wire in the equipment, realized the accurate detection to the equipment power consumption condition.
In any of the above technical solutions, the feature of the precision power distribution unit further includes: the miniature circuit breakers are arranged on the first installation part in number, and at least one part of the miniature circuit breakers are positioned outside the shell through the first opening.
The plurality of miniature circuit breakers are arranged on the first installation part, and the switch parts of the miniature circuit breakers are positioned outside the shell through the first opening, so that the control of all electric loops inside the equipment is realized.
In any of the above technical solutions, the feature of the precision power distribution unit further includes: the number of the ports is multiple, and the ports are positioned on one side of the shell, which is provided with a second opening.
Through set up a plurality of ports near the outer second opening of casing, realized the inside and outside electrical connection of distribution unit, optimized the connecting wire arrangement of equipment, improved the utilization ratio of box, reduced the occupation of land.
In any of the above technical solutions, the feature of the precision power distribution unit further includes: the number of the wiring ports is multiple, and two wiring ports are arranged on the connecting wire fixing part oppositely.
Through setting up the multiunit and walk the line mouth on connecting wire fixed part, realized the fixed of connecting wire in to equipment, optimized equipment inner space, improved the utilization ratio of box.
In any of the above technical solutions, the feature of the precision power distribution unit further includes: the connecting wire is connected with the miniature circuit breaker, the precise current transformer and the precise detection unit, is fixed on the connecting wire fixing part through the wiring port, and is connected with the port through the second opening.
Through the planning setting to the connecting wire, realized the detection to all electric loop electric quantity parameters inside the equipment, improved the utilization ratio of box simultaneously.
In any of the above technical solutions, the feature of the precision power distribution unit further includes: the housing is sized in inches.
By setting the size of the shell, the universality of the precise power distribution unit is improved.
Drawings
Fig. 1 is a perspective view of a precision power distribution unit according to an embodiment of the present utility model;
FIG. 2 is a second perspective view of a precision power distribution unit according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an embodiment of the present utility model;
FIG. 4 is a schematic diagram illustrating a second internal configuration of a precision power distribution unit according to an embodiment of the present utility model;
FIG. 5 is a third schematic diagram of an internal circuit of a precision power distribution unit according to an embodiment of the present utility model;
fig. 6 is a perspective view of a connecting wire fixing portion of a precision power distribution unit according to an embodiment of the present utility model.
Reference numerals illustrate:
10: a precision power distribution unit; 100: a housing; 101: a first opening; 102: a second opening; 110: an inner cavity; 111: a first mounting plate; 112: a second mounting plate; 113: a first mounting portion; 114: a second mounting portion; 120: a precision detection unit; 130: a precision current transformer; 140: a miniature circuit breaker; 150: a port; 160: a connecting wire fixing part; 161: and a wiring port.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.
The following describes some embodiments of the present utility model with reference to fig. 1 to 6.
As shown in fig. 1 to 6, an embodiment of the present utility model provides a precision power distribution unit, including: a housing 100, the housing 100 being provided with an inner cavity 110, a first opening 101 and a second opening 102, wherein the first opening 101 and the second opening 102 communicate with the inner cavity 110, and at least a part of the first opening 101 and the second opening 102 communicate with each other in the same horizontal direction; a plurality of precision detection units 120, the precision detection units 120 being disposed in the inner cavity 110; the precise current transformer 130, the precise current transformer 130 is arranged in the inner cavity 110; the miniature circuit breaker 140, the miniature circuit breaker 140 locates in the inner chamber 110; a port 150, the port 150 being provided on the housing 100; the connecting wire fixing part 160, the connecting wire fixing part 160 is arranged in the inner cavity and contacts with one side of the second opening 102.
In the prior art, the internal structure of the power distribution unit is complicated to install, when a plurality of loops are needed to be connected, a plurality of power distribution units are needed to be used together, the occupied area is large, and the existing power distribution units cannot detect the electric quantity parameters of all the electric loops in real time.
In order to reduce the occupied area of the power distribution unit and detect the electric quantity parameters of all the electric circuits in real time, the embodiment of the utility model provides a shell 100 provided with an inner cavity 110, the shell 100 is provided with a first opening 101 and a second opening 102 which are communicated with the inner cavity 110, a precision detection unit 120 and a precision current transformer 130 are arranged in the inner cavity 110 to detect the electric quantity parameters of all the electric circuits in the power distribution unit, a miniature circuit breaker 140 is also arranged in the inner cavity 110 and used for controlling the electric circuits of the power distribution unit, and a port 150 and a connecting wire fixing part 160 are also arranged in the power distribution unit and used for fixing connecting wires among all the components so as to realize reasonable arrangement of the internal structure of the power distribution unit.
In summary, the present utility model provides the inner cavity 110 for accommodating a plurality of components by providing the housing 100, and realizes the detection of all electrical circuits inside the installation by providing the precision detection unit 120 and the precision current transformer 130, and the control of all electrical circuits by providing the miniature circuit breaker 140, and meanwhile, simplifies and optimizes the arrangement of the internal connection wires of the device and optimizes the internal space to achieve the purpose of reducing the occupied area by providing the port 150 and the connection wire fixing part 160.
As shown in fig. 3, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precision power distribution unit of the present embodiment includes: a first mounting plate 111 and a second mounting plate 112; wherein a first mounting plate 111 and a second mounting plate 112 are disposed in the interior cavity 110.
Specifically, in the embodiment provided by the utility model, the first mounting plate 111 is disposed on one side of the inner cavity 110 near the first opening 101, the second mounting plate 112 is disposed in the inner cavity 110 at a position between the first mounting plate 111 and the second opening 102, and the positions of the first mounting plate 111 and the second mounting plate 112 are substantially flush with the first opening 101 and the second opening 102.
In this embodiment, the first mounting plate 111 and the second mounting plate 112 reasonably plan the internal space of the power distribution unit, so that the utilization rate of the housing 100 is improved, more loops can be supported, and the occupied space is optimized.
As shown in fig. 3 and 4, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precision power distribution unit of the present embodiment includes a first mounting portion 113, the first mounting portion 113 being disposed opposite to the first opening 101; the second mounting portion 114, the second mounting portion 114 is bent and protruded with respect to the first mounting portion 113.
For example, in the embodiment provided by the utility model, the first mounting plate 111 is composed of a first mounting portion 113 and a second mounting portion 114, wherein the second mounting portion 114 is bent and protruded relative to the first mounting portion 113, the first mounting plate 111 is in a right angle shape, and when being mounted, the first mounting portion 113 is disposed relative to the first opening 101 and the second mounting portion 114 faces the second opening 102.
In this embodiment, by providing the first mounting portion 113 and the second mounting portion 114, mounting portions of the precision current transformer 130 and the miniature circuit breaker 140 are provided, positions of the precision current transformer 130 and the miniature circuit breaker 140 in the inner cavity 110 are reasonably arranged, and the utilization rate of the housing 100 is improved.
As shown in fig. 3, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precise power distribution unit of the present embodiment is characterized in that the number of the plurality of precise detection units 120 is two, and the two precise detection units 120 are disposed on the second mounting plate 112.
Specifically, in the embodiment provided by the utility model, the number of the precise detection units 120 is two, one of the precise detection units detects the electric quantity parameter of each electric loop on the main circuit, the other of the precise detection units detects the electric quantity parameter of each electric loop on the branch circuit, the two precise detection units 120 are arranged on the second mounting plate 112 in parallel, and meanwhile, the precise detection units 120 are in communication connection with the remote movable ring system, so that the real-time detection of the electricity consumption condition is realized.
In this embodiment, by providing two precise detection units 120 on the second mounting plate 112, precise detection of the electrical parameters of each electrical circuit inside the device is achieved, meanwhile, component arrangement inside the device is optimized, and the utilization rate of the box is improved.
As shown in fig. 4, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precise power distribution unit of the present embodiment is characterized in that the number of the precise current transformers 130 is plural and is provided on the second mounting portion 114.
Specifically, in the embodiment provided by the utility model, the number of the precision current transformers 130 is twenty two, and the precision current transformers are arranged on one side of the second installation part 114 far away from the first opening 101, wherein the connecting wires are connected with the precision detection unit 120 from the micro breaker 140 through the precision current transformers 130.
In this embodiment, by providing the plurality of precision current transformers 130 on the second mounting portion 114, detection of each connection line inside the device is achieved, and precision detection of the electricity consumption condition of the device is achieved.
As shown in fig. 1, 4 and 5, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precision power distribution unit of the present embodiment is characterized in that the number of micro circuit breakers 140 is plural, and the micro circuit breakers 140 are provided on the first mounting portion 113, and at least a part of the micro circuit breakers 140 are located outside the housing 100 through the first opening 101.
For example, in the embodiment provided by the utility model, twenty-one micro circuit breakers 140 are disposed on the first mounting portion 113 and penetrate the housing 100 through the first opening 101, so that the switch portion of the micro circuit breakers 140 is located outside the housing 100.
In the present embodiment, by providing a plurality of micro circuit breakers 140 on the first mounting portion 113 and positioning the switching portion of the micro circuit breakers 140 outside the housing 100 through the first opening 101, control of each electrical circuit inside the apparatus is achieved.
As shown in fig. 2, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precision power distribution unit of this embodiment is characterized in that the number of ports 150 is plural, and the ports 150 are located on the side of the housing 100 having the second opening 102.
Specifically, in the embodiment provided by the present utility model, the plurality of ports 150 are disposed on the side of the housing 100 where the second opening 102 is disposed, and are disposed in parallel with the second opening 102, and the connection lines of the internal components of the power distribution unit are connected to the ports 150 outside the housing 100 through the second opening 102, and are connected to external devices through the ports 150.
In this embodiment, by disposing the plurality of ports 150 near the second opening 102 outside the housing, electrical connection between the inside and the outside of the power distribution unit is achieved, the connection line arrangement of the device is optimized, the utilization rate of the box is improved, and the occupation area is reduced.
As shown in fig. 3 and 6, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precise power distribution unit of the embodiment includes a plurality of wiring ports 161, and two wiring ports 161 are disposed on the connecting wire fixing portion 160.
For example, in the embodiment provided by the present utility model, the connection wire fixing portion 160 is disposed in the inner cavity 110 and is close to the second opening 102, and thirty-nine sets of wiring ports 161 are disposed on the connection wire fixing portion 160 for fixing connection wires between components inside the power distribution unit.
In this embodiment, by arranging the plurality of groups of wiring ports 161 on the connection wire fixing portion 160, the connection wires in the device are fixed, the internal space of the device is optimized, and the utilization rate of the box body is improved.
As shown in fig. 1 to 6, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precision power distribution unit of the present embodiment is characterized in that a connecting wire is connected to the miniature circuit breaker 140, the precision current transformer 130, and the precision detection unit 120, is fixed to the connecting wire fixing portion 160 by the wiring port 161, and is connected to the port 150 through the second opening 102.
For example, in the embodiment provided by the present utility model, the connection wire is connected to the micro breaker 140, the precision detection unit 120 via the precision current transformer 130, and further connected to the port 150 through the connection wire fixing portion 160 and the second opening 102.
In the embodiment, through planning and setting the connecting wire, detection of all electric loop electric quantity parameters inside the equipment is realized, and meanwhile, the utilization rate of the box body is improved.
As shown in fig. 1, an embodiment of the present utility model provides a precision type power distribution unit, which further includes the following features in addition to the above technical features.
The precision power distribution unit of the present embodiment is characterized in that the size of the housing 100 is 19 inches.
Specifically, in the embodiment provided by the present utility model, the housing 100 is 19 inches in size.
In the present embodiment, by setting the size of the housing 100, versatility of the precision power distribution unit is improved.
Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.
Claims (10)
1. A precision power distribution unit (10), comprising:
a housing (100), the housing (100) being provided with an inner cavity (110), a first opening (101) and a second opening (102), wherein the first opening (101) and the second opening (102) communicate with the inner cavity (110), and at least a part of the first opening (101) and the second opening (102) communicate with each other in the same horizontal direction;
a plurality of precision detection units (120), the precision detection units (120) being disposed in the inner cavity (110);
a precision current transformer (130), the precision current transformer (130) being disposed in the inner cavity (110);
a miniature circuit breaker (140), the miniature circuit breaker (140) being disposed in the interior cavity (110);
a port (150), the port (150) being provided on the housing (100);
and a connecting wire fixing part (160), wherein the connecting wire fixing part (160) is arranged in the inner cavity and is contacted with one side of the second opening (102).
2. The precision power distribution unit (10) of claim 1, comprising:
a first mounting plate (111)
A second mounting plate (112);
wherein the first mounting plate (111) and the second mounting plate (112) are disposed in the interior cavity (110).
3. The precision power distribution unit (10) of claim 2, wherein the first mounting plate (111) comprises:
a first mounting portion (113), the first mounting portion (113) being disposed opposite the first opening (101);
and the second installation part (114), the second installation part (114) is bent and protruded relative to the first installation part (113).
4. The precision power distribution unit (10) of claim 3, wherein the number of the plurality of precision detection units (120) is two, and two of the precision detection units (120) are provided on the second mounting plate (112).
5. The precision power distribution unit (10) of claim 3, wherein the number of precision current transformers (130) is plural and is provided on the second mounting portion (114).
6. The precision power distribution unit (10) of claim 3, wherein the number of miniature circuit breakers (140) is plural, disposed on the first mounting portion (113), and at least a portion of the miniature circuit breakers (140) are located outside the housing (100) through the first opening (101).
7. The precision power distribution unit (10) of claim 1, wherein the number of ports (150) is a plurality, the ports (150) being located on a side of the housing (100) that has a second opening (102).
8. The precision power distribution unit (10) of claim 1, comprising:
the number of the wiring ports (161) is multiple, and two wiring ports are arranged on the connecting wire fixing part (160) in a group.
9. The precision power distribution unit (10) according to claim 8, wherein the connection line connects the miniature circuit breaker (140), the precision current transformer (130), the precision detection unit (120), is fixed to the connection line fixing portion (160) by the wiring port (161), and is connected to the port (150) through the second opening (102).
10. The precision power distribution unit (10) of claim 1, wherein the housing (100) is 19 inches in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050074.7U CN219677800U (en) | 2023-05-05 | 2023-05-05 | Precise power distribution unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050074.7U CN219677800U (en) | 2023-05-05 | 2023-05-05 | Precise power distribution unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219677800U true CN219677800U (en) | 2023-09-12 |
Family
ID=87922044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321050074.7U Active CN219677800U (en) | 2023-05-05 | 2023-05-05 | Precise power distribution unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219677800U (en) |
-
2023
- 2023-05-05 CN CN202321050074.7U patent/CN219677800U/en active Active
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