CN217278569U - Multifunctional electric energy metering field detection load box - Google Patents
Multifunctional electric energy metering field detection load box Download PDFInfo
- Publication number
- CN217278569U CN217278569U CN202220534787.XU CN202220534787U CN217278569U CN 217278569 U CN217278569 U CN 217278569U CN 202220534787 U CN202220534787 U CN 202220534787U CN 217278569 U CN217278569 U CN 217278569U
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- box
- box body
- electric energy
- heat dissipation
- mounting
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- 238000001514 detection method Methods 0.000 title claims description 11
- 238000009434 installation Methods 0.000 claims abstract description 36
- 230000017525 heat dissipation Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000007689 inspection Methods 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009975 flexible effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multi-functional electric energy measurement witnessed inspections load box relates to electric energy metering device technical field, the power distribution box comprises a box body, the lower extreme of box is provided with the universal wheel, the spacing groove has been seted up to the inside of installation piece, the inside of installation piece is provided with the installation component. The utility model provides an installation component and heat dissipation mechanism, increase heat dissipation mechanism with the upper end of box, increase ventilative groove in the left and right sides of box simultaneously, the use of cooperation fan, improve the radiating effect to the box inside, increase the filter screen in the outside in ventilative groove simultaneously, the filter screen can be dismantled, conveniently install and clear up, prevent in the external dust entering equipment, simultaneously with the unit mount to the mounting panel, the mounting panel carries out the block installation through the flexible effect of stopper and spring and installation piece, when the later stage need be changed the maintenance, can directly press the stopper and directly take out the mounting panel, conveniently tear open and trade, convenient maintenance has improved the practicality greatly.
Description
Technical Field
The utility model relates to an electric energy metering device technical field specifically is a multi-functional electric energy metering witnessed inspections load box.
Background
The electric energy metering device is a metering instrument used for measuring and recording generated energy, supplied (mutually supplied) electric quantity, station power consumption, line loss electric quantity and user power consumption. The electric energy metering device is an overall body composed of an electric energy meter (an active electric energy meter, a reactive electric energy meter, a maximum demand meter, a multi-rate electric energy meter and the like), a metering mutual inductor (comprising a voltage mutual inductor and a current mutual inductor) and a secondary connecting wire.
The load box that current electric energy metering device used does not all have fine heat dissipation mechanism, can't dispel the heat fast, and the subassembly of inside simultaneously all is direct block on the mounting panel, passes through the bolt with the mounting panel again and installs on the case, and it is inconvenient to lead to the subassembly to dismantle, and later stage maintenance is got up very trouble, greatly reduced the practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional electric energy measurement witnessed inspections load case to solve the load case that the current electric energy metering device that proposes in the above-mentioned background art used and do not all have fine heat dissipation mechanism, can't dispel the heat fast, inside subassembly all is direct block on the mounting panel simultaneously, passes through the bolt with the mounting panel again and installs the case on, it is inconvenient to lead to the subassembly to dismantle, and the later stage is overhauld and is got up very troublesome, greatly reduced the problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional electric energy metering on-site detection load box comprises a box body, universal wheels are arranged at the lower end of the box body, a control panel is arranged on the left side of the box body, ventilating grooves are formed in the left side and the right side of the box body respectively, and an access door is arranged at the front end of the box body;
the upper end of the box body is fixedly connected with a heat dissipation mechanism, and the left side and the right side in the box body are positioned outside the ventilation groove and provided with filter screens;
the rear end fixedly connected with installation piece inside the box, the spacing groove has been seted up to the inside of installation piece, the inside of installation piece is provided with the installation component.
Preferably, the ventilation grooves and the filter screens are symmetrically arranged in two groups relative to the vertical central line of the box body, the ventilation grooves in each group are arranged in an equidistant mode, and the filter screens are detachably connected with the box body through bolts.
Preferably, the heat dissipation mechanism comprises an installation shell, heat dissipation holes, a fan and a protective net, the heat dissipation holes are formed in the upper end of the installation shell, the fan is arranged inside the installation shell, and the protective net is fixedly connected to the lower end of the installation shell.
Preferably, the heat dissipation mechanism is provided with two about the vertical central line symmetry of box, the louvre is equidistant and is provided with a plurality ofly, fan and control panel electric connection.
Preferably, the installation component includes mounting panel, mounting groove, cavity, stopper and spring, the mounting groove has been seted up at the inside center of mounting panel, the inside of mounting panel is located the outside of mounting groove and has seted up the cavity, the inside of cavity is provided with the stopper, the outside of stopper is located the inside of cavity and is provided with the spring.
Preferably, the mounting groove is equidistant to be provided with threely, cavity, stopper and spring are provided with two sets ofly, every group about the vertical centerline symmetry of mounting panel respectively cavity, stopper and spring are provided with two respectively, through spring swing joint between stopper and the mounting panel.
Preferably, the installation blocks and the limiting grooves are symmetrically arranged in two groups relative to the vertical central line of the box body, each group of installation blocks and limiting grooves are arranged in a plurality, and the limiting grooves are connected with the limiting blocks in a clamping mode.
Compared with the prior art, the utility model provides a pair of multi-functional electric energy measurement witnessed inspections load box has following beneficial effect:
the utility model provides an installation component and heat dissipation mechanism, increase heat dissipation mechanism with the upper end of box, increase ventilative groove in the left and right sides of box simultaneously, the use of cooperation fan, improve the radiating effect to the box inside, increase the filter screen in the outside in ventilative groove simultaneously, the filter screen can be dismantled, conveniently install and clear up, prevent in the external dust entering equipment, simultaneously with the unit mount to the mounting panel, the mounting panel carries out the block installation through the flexible effect of stopper and spring and installation piece, when the later stage need be changed the maintenance, can directly press the stopper and directly take out the mounting panel, conveniently tear open and trade, convenient maintenance has improved the practicality greatly.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the interior of the case body according to the present invention;
FIG. 3 is a first schematic view of the three-dimensional structure inside the box body of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure inside the box body of the present invention;
FIG. 5 is a schematic cross-sectional view of the mounting assembly of the present invention;
fig. 6 is a schematic sectional structure view of the heat dissipation mechanism of the present invention.
In the figure: 1. a box body; 2. a universal wheel; 3. a control panel; 4. a ventilation groove; 5. an access door; 6. a heat dissipation mechanism; 7. a filter screen; 8. mounting blocks; 9. a limiting groove; 10. mounting the component; 61. mounting a shell; 62. heat dissipation holes; 63. a fan; 64. a protective net; 1001. mounting a plate; 1002. mounting grooves; 1003. a cavity; 1004. a limiting block; 1005. a spring.
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 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.
Example 1: referring to fig. 1-6, a multifunctional electric energy metering field detection load box comprises a box body 1, universal wheels 2 are arranged at the lower end of the box body 1, a control panel 3 is arranged at the left side of the box body 1, ventilating grooves 4 are respectively arranged at the left side and the right side of the box body 1, and an access door 5 is arranged at the front end of the box body 1;
the upper end of the box body 1 is fixedly connected with a heat dissipation mechanism 6, filter screens 7 are arranged on the left side and the right side of the interior of the box body 1 and positioned on the outer sides of the ventilation grooves 4, the ventilation grooves 4 and the filter screens 7 are respectively symmetrically arranged in two groups about the vertical central line of the box body 1, a plurality of ventilation grooves 4 are arranged in each group at equal intervals, and the filter screens 7 are detachably connected with the box body 1 through bolts;
the rear end inside the box body 1 is fixedly connected with an installation block 8, a limiting groove 9 is formed in the installation block 8, an installation component 10 is arranged inside the installation block 8, the installation block 8 and the limiting groove 9 are symmetrically arranged in two groups about the vertical central line of the box body 1, a plurality of installation blocks 8 and limiting grooves 9 are arranged in each group, and the limiting grooves 9 and the limiting blocks 1004 are connected in a clamping manner;
referring to fig. 1-6, the multifunctional electric energy metering field detection load box further comprises a heat dissipation mechanism 6, wherein the heat dissipation mechanism 6 comprises a mounting shell 61, a heat dissipation hole 62, a fan 63 and a protective net 64, the heat dissipation hole 62 is formed in the upper end of the mounting shell 61, the fan 63 is arranged inside the mounting shell 61, and the protective net 64 is fixedly connected to the lower end of the mounting shell 61;
two heat dissipation mechanisms 6 are symmetrically arranged about the vertical central line of the box body 1, a plurality of heat dissipation holes 62 are arranged at equal intervals, and the fan 63 is electrically connected with the control panel 3;
specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, when the load box works, the inside of the load box generates a certain amount of heat, and the load box can dissipate heat through the ventilation groove 4 first, so that when the external environment temperature is too high, for example, in summer, the fan 63 can be opened, the heat dissipation speed is accelerated through the fan 63, and the heat dissipation effect on the inside of the load box is improved.
Example 2: the mounting assembly 10 comprises a mounting plate 1001, a mounting groove 1002, a cavity 1003, a limiting block 1004 and a spring 1005, wherein the mounting groove 1002 is formed in the center of the inside of the mounting plate 1001, the cavity 1003 is formed in the inside of the mounting plate 1001 and located on the outer side of the mounting groove 1002, the limiting block 1004 is arranged in the cavity 1003, and the spring 1005 is arranged in the outside of the limiting block 1004 and located in the cavity 1003;
the number of the mounting grooves 1002 is three, the cavities 1003, the limiting blocks 1004 and the springs 1005 are symmetrically arranged in two groups about a vertical central line of the mounting plate 1001, two cavities 1003, two limiting blocks 1004 and two springs 1005 in each group are arranged, and the limiting blocks 1004 and the mounting plate 1001 are movably connected through the springs 1005;
specifically, as shown in fig. 2, 4 and 5, the required component can be installed in the installation groove 1002 through the bolt, the installation plate 1001 is clamped in the installation block 8, the limiting block 1004 is clamped in the limiting groove 9 for installation under the telescopic action of the limiting block 1004 and the spring 1005, the limiting block 1004 is manually pressed during disassembly, the limiting block 1004 is moved inwards, the installation plate 1001 is directly pulled out, and the component is conveniently replaced and maintained.
The working principle is as follows: install the mounting groove 1002 with the subassembly that needs earlier through the bolt, inside installing block 8 with mounting panel 1001 block again, the flexible effect through stopper 1004 and spring 1005 this moment, install stopper 1004 block spacing inslot 9, manually press down stopper 1004 during the dismantlement, with stopper 1004 inwardly moving, again with mounting panel 1001 directly extract can, the convenience is changed and is overhauld the subassembly, simultaneously carry out the during operation at the load case, inside can produce certain heat, can dispel the heat through ventilative groove 4 earlier, when external environment temperature is too high, for example summer, can open fan 63, accelerate radiating speed through fan 63, improve the radiating effect to load incasement portion.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional electric energy measurement witnessed inspections load box, includes box (1), its characterized in that: the lower end of the box body (1) is provided with universal wheels (2), the left side of the box body (1) is provided with a control panel (3), the left side and the right side of the box body (1) are respectively provided with a ventilation groove (4), and the front end of the box body (1) is provided with an access door (5);
the upper end of the box body (1) is fixedly connected with a heat dissipation mechanism (6), and the left side and the right side of the inside of the box body (1) are positioned outside the ventilation groove (4) and provided with filter screens (7);
the rear end fixedly connected with of box (1) inside installs piece (8), spacing groove (9) have been seted up to the inside of installing piece (8), the inside of installing piece (8) is provided with installation component (10).
2. The multifunctional electric energy metering field detection load box of claim 1, characterized in that: the ventilating grooves (4) and the filter screens (7) are symmetrically arranged in two groups relative to the vertical central line of the box body (1), each group of ventilating grooves (4) is arranged in a plurality of groups at equal intervals, and the filter screens (7) and the box body (1) are detachably connected through bolts.
3. The multifunctional electric energy metering field detection load box of claim 1, characterized in that: the heat dissipation mechanism (6) comprises an installation shell (61), heat dissipation holes (62), a fan (63) and a protective net (64), the heat dissipation holes (62) are formed in the upper end of the installation shell (61), the fan (63) is arranged inside the installation shell (61), and the protective net (64) is fixedly connected to the lower end of the installation shell (61).
4. The multifunctional electric energy metering field detection load box of claim 3, characterized in that: the heat dissipation mechanism (6) is symmetrically provided with two heat dissipation holes about the vertical central line of the box body (1), the heat dissipation holes (62) are arranged at equal intervals, and the fan (63) is electrically connected with the control panel (3).
5. The multifunctional electric energy metering field detection load box of claim 1, characterized in that: the mounting assembly (10) comprises a mounting plate (1001), a mounting groove (1002), a cavity (1003), a limiting block (1004) and a spring (1005), wherein the mounting groove (1002) is formed in the center of the inside of the mounting plate (1001), the cavity (1003) is formed in the outside, located in the mounting groove (1002), of the inside of the mounting plate (1001), the limiting block (1004) is arranged inside the cavity (1003), and the spring (1005) is arranged in the inside, located in the cavity (1003), of the outside of the limiting block (1004).
6. The multifunctional electric energy metering field detection load box of claim 5, characterized in that: the mounting structure is characterized in that the number of the mounting grooves (1002) is three, the cavities (1003), the limiting blocks (1004) and the springs (1005) are symmetrically arranged in two groups relative to the vertical center line of the mounting plate (1001), the number of the cavities (1003), the limiting blocks (1004) and the number of the springs (1005) in each group are two, and the limiting blocks (1004) and the mounting plate (1001) are movably connected through the springs (1005).
7. The multifunctional electric energy metering field detection load box of claim 6, characterized in that: the mounting block (8) and the limiting groove (9) are symmetrically arranged in two groups relative to the vertical central line of the box body (1), each group of mounting block (8) and limiting groove (9) are respectively provided with a plurality of groups, and the limiting groove (9) is connected with the limiting block (1004) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220534787.XU CN217278569U (en) | 2022-03-11 | 2022-03-11 | Multifunctional electric energy metering field detection load box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220534787.XU CN217278569U (en) | 2022-03-11 | 2022-03-11 | Multifunctional electric energy metering field detection load box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217278569U true CN217278569U (en) | 2022-08-23 |
Family
ID=82860625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220534787.XU Expired - Fee Related CN217278569U (en) | 2022-03-11 | 2022-03-11 | Multifunctional electric energy metering field detection load box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217278569U (en) |
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2022
- 2022-03-11 CN CN202220534787.XU patent/CN217278569U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |