CN219801534U - Dust type nonmetal electric-energy metering box with ventilation heat dissipation function - Google Patents
Dust type nonmetal electric-energy metering box with ventilation heat dissipation function Download PDFInfo
- Publication number
- CN219801534U CN219801534U CN202320362869.5U CN202320362869U CN219801534U CN 219801534 U CN219801534 U CN 219801534U CN 202320362869 U CN202320362869 U CN 202320362869U CN 219801534 U CN219801534 U CN 219801534U
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- China
- Prior art keywords
- metering box
- energy metering
- electric energy
- electric
- box body
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- 239000000428 dust Substances 0.000 title claims abstract description 35
- 238000009423 ventilation Methods 0.000 title claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 9
- 230000000670 limiting effect Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000012423 maintenance Methods 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
Abstract
The utility model discloses a dust-removing nonmetal electric energy metering box with a ventilation and heat dissipation function, which comprises an electric energy metering box body, electric energy meter equipment arranged in the electric energy metering box body, ventilation and heat dissipation openings arranged at the left end and the right end of the electric energy metering box body, a mounting bracket, a dust screen and a limiting mechanism, wherein the mounting bracket is arranged in the electric energy metering box body, the dust screen is fixedly connected to the middle part of a fixed plate, and the limiting mechanism is arranged in the middle part of the outer side of the electric energy metering box body. This nonmetal electric-energy metering box of dust type with ventilation heat dissipation function is convenient for when electric-energy meter equipment breaks down, shifts out electric-energy meter equipment from the inside of electric-energy metering box and overhauls or change, need not operating personnel and stretches into electric-energy metering box with the hand and operate, can prevent in ventilation heat dissipation moreover that the dust from getting into in the electric-energy metering box and attaching on the inside equipment of electric-energy metering box.
Description
Technical Field
The utility model relates to the technical field of electric energy metering boxes, in particular to a dust-removing nonmetallic electric energy metering box with a ventilation and heat dissipation function.
Background
The electric energy metering box is used for equipment for metering electric energy in 3-35kv, and comprises a combined transformer, a box body, an electric meter, a lightning arrester, a vacuum circuit breaker and the like, is very widely used, can be used for installing and fixing the electric energy meter, and plays a role in protecting the electric energy meter;
however, in the practical use process, the commonly used electric energy metering box generates larger heat in the use process, dust enters the box body along the ventilation opening while ventilating and radiating the electric energy metering box, so that the dust is accumulated in the internal equipment, the electric energy metering box is not easy to clean, and when the electric energy meter equipment in the box body fails, a serviceman needs to stretch hands into the smaller box body to operate, so that the electric energy metering box is inconvenient to use;
therefore, we propose a dust-removing nonmetallic electric energy metering box with ventilation and heat dissipation functions, which is used for solving the problems.
Disclosure of Invention
The utility model aims to provide a dust-removing type nonmetal electric energy metering box with a ventilation and heat dissipation function, which aims to solve the problems that in the prior art, the normally used electric energy metering box generates larger heat in the use process of internal equipment, dust enters the box body along a ventilation opening to cause dust accumulation of the internal equipment and is difficult to clean when the ventilation and heat dissipation are carried out on the internal equipment, and when electric energy meter equipment in the box body fails, a serviceman needs to stretch hands into the smaller box body to operate, so that the electric energy metering box is inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nonmetal electric-energy metering box of dust type with ventilation heat dissipation function, includes electric-energy metering box, installs electric-energy meter equipment in the inside of electric-energy metering box and opens the ventilation heat dissipation mouth in the both ends about the electric-energy metering box;
further comprises:
the mounting bracket is arranged in the electric energy metering box body, the mounting bracket is connected with the mounting strip in a clamping groove mode, and the mounting strip is respectively and fixedly connected to the left side and the right side in the electric energy metering box body;
the dustproof net is fixedly connected to the middle of the fixing plate, is in fit arrangement with the electric energy metering box body, and is symmetrically arranged at the left end and the right end of the electric energy metering box body;
the limiting mechanism is arranged in the middle of the outer side of the electric energy metering box body and used for limiting the space between the fixed plate and the electric energy metering box body, and the limiting mechanism drives the fixed plate, the dust screen and the electric energy metering box body to form a disassembly structure.
Preferably, the upper end and the lower end of the mounting bracket are both slidably connected with mounting cylinders, electric energy meter equipment is mounted at the left end and the right end of each mounting cylinder, and the mounting cylinders and the mounting bracket are limited through bolts.
Preferably, a sliding structure is formed between the mounting bracket and the mounting bar, the mounting bracket and the mounting bar are limited by a fixing pin, and the fixing pin is connected with the mounting bar and the fixing pin is connected with the mounting bracket in a clamping way.
Preferably, the limiting mechanism comprises a movable block for connection, a fixed block fixedly connected to the outer side of the movable block, a connecting block for limiting, a fixed column in a T-shaped structure and a spring sleeved on the outer surface of the fixed column.
Preferably, the movable block is connected with the connecting bracket in a clamping groove mode, the movable block drives the fixed block to be connected with the connecting bracket in a clamping way, and the connecting bracket is fixedly connected with the middle part of the fixed plate.
Preferably, the movable block is inserted into the side surface of the electric energy metering box body, and the movable block is connected with the connecting block in a clamping manner.
Preferably, a sliding structure is formed between the connecting block and the fixed column, and the fixed column is respectively and fixedly connected with the upper end and the lower end of the mounting strip.
Compared with the prior art, the utility model has the beneficial effects that: this nonmetal electric-energy metering box with ventilation heat dissipation function slides through between installing support and the installation strip in the in-service use, be convenient for when electric-energy meter equipment breaks down, shift out electric-energy meter equipment from the inside of electric-energy metering box body and overhaul or change, need not operating personnel and stretch into electric-energy metering box body with the hand and operate, combine the setting of dust screen moreover, can prevent that dust from getting into electric-energy metering box body in the ventilation heat dissipation and attaching on the inside equipment of electric-energy metering box body, combine stop gear's setting, be convenient for dismantle the clearance to the dust screen, prevent that the dust screen from long-time use from taking place to block up;
1. the electric energy meter box is provided with the mounting brackets and the mounting strips, the mounting strips are symmetrically arranged at the left side and the right side of the inside of the electric energy meter box body, and the electric energy meter device can be conveniently moved out from the inside of the electric energy meter box body to be overhauled or replaced when the electric energy meter device breaks down through the mounting brackets and the mounting strips, so that an operator is not required to stretch into the smaller electric energy meter box body to operate;
2. the electric energy metering box is provided with a ventilation heat dissipation port, a dust screen and a fixed plate, wherein the ventilation heat dissipation port is respectively formed in the left end and the right end of the electric energy metering box body, so that air in the electric energy metering box body can circulate, the heat dissipation effect is achieved, the dust screen and the fixed plate are combined to be attached to the left end and the right end of the electric energy metering box body, and dust can be prevented from entering the electric energy metering box body and attaching to equipment while ventilation and heat dissipation are carried out;
3. be equipped with stop gear, stop gear sets up the middle part in the electric energy metering box outside to stop gear includes movable block, fixed block, connecting block, fixed column and spring, through stop gear's setting, is convenient for dismantle the clearance to the dust screen, prevents that the dust screen from taking place to block up for a long time use.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic diagram of the front view of the connection of the movable block, the fixed block and the connecting bracket;
FIG. 4 is a schematic diagram showing the front view of the connection of the dustproof net, the fixing plate and the connecting bracket;
fig. 5 is a schematic diagram showing the front view of the connection of the mounting bracket, the mounting bar and the fixing pin.
In the figure: 1. an electric energy metering box body; 2. a mounting bracket; 3. a mounting cylinder; 4. an electric energy meter device; 5. a ventilation heat dissipation port; 6. a dust screen; 7. a fixing plate; 8. a connecting bracket; 9. a mounting bar; 10. a fixing pin; 11. a limiting mechanism; 12. a movable block; 13. a fixed block; 14. a connecting block; 15. fixing the column; 16. and (3) a spring.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a nonmetal electric-energy metering box of dust type with ventilation heat dissipation function, includes electric-energy metering box body 1, installing support 2, installation section of thick bamboo 3, electric energy meter equipment 4, ventilation cooling mouth 5, dust screen 6, fixed plate 7, linking bridge 8, mounting bar 9, fixed pin 10, stop gear 11, movable block 12, fixed block 13, connecting block 14, fixed column 15 and spring 16.
When the dust-removing nonmetallic electric energy metering box with the ventilation and heat dissipation functions is used, as shown in fig. 1, a mounting bracket 2 is arranged in the electric energy metering box body 1, mounting barrels 3 are slidably connected to the upper end and the lower end of the mounting bracket 2, the mounting barrels 3 and the electric energy meter equipment 4 are fixedly installed, meanwhile, the mounting brackets 2 and the mounting barrels 3 are limited through bolts, mounting strips 9 are respectively arranged at the left end and the right end of the mounting bracket 2, the mounting strips 9 are respectively fixedly connected to the left end and the right end of the inside of the electric energy metering box body 1, when the electric energy meter equipment 4 in the inside of the electric energy metering box body 1 breaks down, an operator opens a box door at the front side of the electric energy metering box body 1, a fixing pin 10 with a limiting effect is pulled upwards, the fixing pin 10 is separated from the mounting strips 9 and the mounting brackets 2, and the limiting between the mounting strips 9 and the mounting brackets 2 is further loosened;
then, the mounting bracket 2 is pulled forwards, the mounting bracket 2 and the mounting strip 9 slide, and then the electric energy meter device 4 is driven to move out of the electric energy metering box body 1, so that the electric energy meter device 4 is convenient to overhaul, maintain and replace, operators do not need to stretch hands into the electric energy metering box body 1 to operate, maintenance and replacement operations can be more conveniently carried out, the electric energy metering box body 1 is very convenient to use, ventilation cooling ports 5 are formed in the left end and the right end of the electric energy metering box body 1, air in the electric energy metering box body 1 can circulate through the arrangement of the ventilation cooling ports 5, heat in the electric energy metering box body 1 is dissipated outwards, and then the radiating effect is achieved, meanwhile, the dustproof net 6 is attached to the outer side of the electric energy metering box body 1, the dustproof net 6 is fixedly connected to the middle of the fixing plate 7, dust is prevented from entering the electric energy metering box body 1 and being attached to equipment in the electric energy metering box body 1 while radiating, and dust is prevented from entering the inside the electric energy metering box body 1, so that dust is difficult to clean up is caused, and a good dustproof effect is achieved;
in addition, when dust on the dust screen 6 is more, as shown in fig. 2, fig. 3 and fig. 4, stop gear 11 is used for spacing between fixed plate 7 and electric energy metering box 1, and stop gear 11 is including being used for the movable block 12 of connection, fixed block 13 in the movable block 12 outside, be used for spacing connecting block 14, be "T" font structure's fixed column 15 and the spring 16 of cover at the fixed column 15 surface, through pulling connecting block 14, slide between connecting block 14 and the fixed column 15, connecting block 14 extrudees spring 16, make spring 16 take place elastic deformation, break away from between connecting block 14 and the movable block 12 at this moment, and then loosen the spacing to movable block 12, then outwards pull movable block 12 draws from the middle part of electric energy metering box 1, break away from between movable block 12 drive fixed block 13 and the linking bridge 8 simultaneously, and then loosen the spacing between fixed plate 7 and electric energy metering box 1, and then be convenient for dismantle fixed plate 7 and dust screen 6, be convenient for to clear up dust on the dust screen 6, prevent that dust screen 6 from taking place elastic deformation, break away between the time, the connecting block 14 and movable block 12 takes place very convenient operation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a nonmetal electric-energy metering box of dust type with ventilation heat dissipation function, includes electric-energy metering box body (1), installs electric energy meter equipment (4) in electric-energy metering box body (1) inside and opens in ventilation heat dissipation mouth (5) at the both ends about electric-energy metering box body (1);
characterized by further comprising:
the installation support (2) is arranged in the electric energy metering box body (1), the installation support (2) is connected with the installation strip (9) in a clamping groove mode, and the installation strip (9) is respectively and fixedly connected to the left side and the right side in the electric energy metering box body (1);
the dustproof net (6) is fixedly connected to the middle of the fixing plate (7), the dustproof net (6) is attached to the electric energy metering box body (1), and the dustproof net (6) is symmetrically arranged at the left end and the right end of the electric energy metering box body (1);
stop gear (11), stop gear (11) set up the middle part in electric-energy metering box (1) outside, and stop gear (11) are used for spacing between fixed plate (7) and electric-energy metering box (1) to constitute the dismantlement structure between stop gear (11) drive fixed plate (7) and dust screen (6) and electric-energy metering box (1).
2. The dust-removing nonmetallic electric energy metering box with ventilation and heat dissipation functions as set forth in claim 1, wherein: the upper end and the lower end of the mounting bracket (2) are both slidably connected with the mounting cylinder (3), the electric energy meter equipment (4) is mounted at the left end and the right end of the mounting cylinder (3), and the mounting cylinder (3) and the mounting bracket (2) are limited through bolts.
3. The dust-removing nonmetallic electric energy metering box with ventilation and heat dissipation functions as set forth in claim 2, wherein: the mounting bracket (2) and the mounting strip (9) form a sliding structure, the mounting bracket (2) and the mounting strip (9) are limited by the fixing pin (10), and the fixing pin (10) is connected with the mounting strip (9) and the fixing pin (10) and the mounting bracket (2) in a clamping way.
4. The dust-removing nonmetallic electric energy metering box with ventilation and heat dissipation functions as set forth in claim 1, wherein: the limiting mechanism (11) comprises a movable block (12) for connection, a fixed block (13) fixedly connected to the outer side of the movable block (12), a connecting block (14) for limiting, a fixed column (15) in a T-shaped structure and a spring (16) sleeved on the outer surface of the fixed column (15).
5. The dust-removing nonmetallic electric energy metering box with ventilation and heat dissipation functions according to claim 4, wherein: the movable block (12) is connected with the connecting support (8) through a clamping groove, the movable block (12) drives the fixed block (13) to be connected with the connecting support (8) in a clamping way, and the connecting support (8) is fixedly connected with the middle part of the fixed plate (7).
6. The dust-removing nonmetallic electric energy metering box with ventilation and heat dissipation functions according to claim 5, wherein: the movable block (12) is inserted into the side face of the electric energy metering box body (1), and the movable block (12) is connected with the connecting block (14) in a clamping mode.
7. The dust-removing nonmetallic electric energy metering box with ventilation and heat dissipation functions according to claim 6, wherein: a sliding structure is formed between the connecting block (14) and the fixing column (15), and the fixing column (15) is fixedly connected to the upper end and the lower end of the mounting strip (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320362869.5U CN219801534U (en) | 2023-03-02 | 2023-03-02 | Dust type nonmetal electric-energy metering box with ventilation heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320362869.5U CN219801534U (en) | 2023-03-02 | 2023-03-02 | Dust type nonmetal electric-energy metering box with ventilation heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219801534U true CN219801534U (en) | 2023-10-03 |
Family
ID=88176679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320362869.5U Active CN219801534U (en) | 2023-03-02 | 2023-03-02 | Dust type nonmetal electric-energy metering box with ventilation heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219801534U (en) |
-
2023
- 2023-03-02 CN CN202320362869.5U patent/CN219801534U/en active Active
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