CN220857389U - Electric energy metering box - Google Patents
Electric energy metering box Download PDFInfo
- Publication number
- CN220857389U CN220857389U CN202322458324.7U CN202322458324U CN220857389U CN 220857389 U CN220857389 U CN 220857389U CN 202322458324 U CN202322458324 U CN 202322458324U CN 220857389 U CN220857389 U CN 220857389U
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- CN
- China
- Prior art keywords
- storage chamber
- meter
- box body
- electric energy
- energy metering
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- 238000013016 damping Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 description 10
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to an electric energy metering box, which comprises a meter for metering electric energy and a box body for protecting the meter, wherein the box body is connected with the meter inside the box body through a first damping component and a second damping component, the meter is arranged in the box body, when the box body is impacted by external force, the box body well wraps the meter inside the box body for protecting the meter, the vibration formed by the impact of the box body is fully decomposed by plastic blocks in the first damping component and the second damping component, the meter is relatively stable in the box body, and the damage condition of internal electronic components caused by the vibration of the meter is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of electric energy metering equipment, in particular to an electric energy metering box.
Background
With the development of science and technology, various household appliances are layered endlessly, and the purchasing power of each household for the household appliances such as a refrigerator, an air conditioner and the like is greatly improved, so that the electricity consumption of each household is also greatly improved, and each household basically needs to be provided with an electric energy metering box, so that the electric energy metering box is safe and reliable and is particularly important.
Patent number 2021218872166 patent name is a safe type electric-energy metering box, and it discloses that electric-energy metering box receives the striking back, and elastic buffer gear plays the cushioning effect to electric-energy metering box received the impact along the double-screw bolt direction, plays the guard action to electric-energy metering box, and its whole technical scheme shows that electric-energy metering box is naked in the environment, and electric-energy metering box receives the striking back elastic buffer can slow down equipment vibrations, but electric-energy metering box body is impaired, has the potential safety hazard.
Disclosure of utility model
The utility model aims to solve the problems and the defects, and provides an electric energy metering box which realizes the relative stability of a meter in the box body and effectively avoids the occurrence of damage to internal electronic components caused by vibration of the meter.
The technical problems solved by the utility model are as follows:
(1) When the device is impacted, the box body protects the internal meter, so that the vibration of the device is greatly reduced, and the surface of the meter is prevented from being damaged.
(2) The device is fast in heat dissipation rate and rainproof function when in work.
The aim of the utility model can be achieved by the following technical scheme: an electric energy metering box comprises a meter for metering electric energy and a box body for protecting the meter;
The inside of box is equipped with first memory cell and second memory cell, the strapping table passes through first damper and second damper and connects in the inside of second memory cell, the strapping table exists the clearance with each face of first memory cell.
As a further scheme of the utility model, the first damping component and the second damping component are of the same structure, the first damping component consists of a plastic block, a first metal gasket and a second metal gasket, the first metal gasket and the second metal gasket are covered on two sides of the plastic block, a first screw is welded in the middle of one side of the first metal gasket, and a second screw is welded in the middle of one side of the second metal gasket.
As a further scheme of the utility model, the front face of the first storage chamber is rotationally connected with a first protective door, the front face of the second storage chamber is rotationally connected with a second protective door, the middle part of the front face of the first protective door is embedded with a glass window, and both the first protective door and the second protective door are provided with a switch and a handle.
As a further scheme of the utility model, the surface area of the glass window is half of the surface area of the first protective door, and the middle part of the glass window is aligned with a digital display frame on the meter.
As a further scheme of the utility model, the upper surface of the box body is provided with a cover, the inside of the cover is communicated with the first storage chamber, and the lower surface of the cover is provided with third radiating windows at equal intervals.
As a further scheme of the utility model, the middle parts of the two side surfaces of the first storage chamber are provided with first radiating windows, and the two side surfaces of the second storage chamber are provided with second radiating windows.
As a further scheme of the utility model, the back of the box body is connected with an L-shaped hook, a second wire guide hole is formed above two side surfaces of the first storage chamber, and a first wire guide hole is formed on the lower surface of the second storage chamber.
As a further scheme of the utility model, the lower surface of the interior of the first storage chamber is provided with a base, the first screw rod is in threaded connection with the base, and the second screw rod is in threaded connection with the meter.
The utility model has the beneficial effects that:
(1) The box body is connected with the internal meter of the box body through the first damping component and the second damping component, the meter is arranged in the box body, when the box body is impacted by external force, the box body well wraps the internal meter of the box body, the box body is impacted to vibrate, the vibration formed by the impact is fully decomposed by the plastic blocks in the first damping component and the second damping component, the meter is relatively stable in the box body, and the situation that the internal electronic components are damaged due to vibration of the meter is effectively avoided;
(2) The first radiating windows are arranged on the two side surfaces of the first storage chamber, the second radiating windows are arranged on the two side surfaces of the second storage chamber, and the cover arranged at the top end of the box body not only realizes the rainproof characteristic of the box body, but also has good radiating characteristic on heat generated by electronic components in the box body during operation;
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the present utility model;
FIG. 3 is a schematic diagram of the connection structure between the meter and the case of the present utility model;
FIG. 4 is a schematic view of a shock absorbing assembly according to the present utility model;
In the figure: 1. a case; 2. a first storage chamber; 3. a second storage chamber; 4. a meter; 5. a cover; 6. a first protective door; 7. a glazing; 8. a second protective door; 9. a switch; 10. a first shock absorbing assembly; 11. a first heat radiation window; 12. a second heat radiation window; 13. a first wire guide; 14. a second wire guide; 15. l-shaped hooks; 16. a third heat radiation window; 17. a handle; 18. a base; 19. a second shock absorbing assembly; 20. a plastic block; 21. a first metal gasket; 22. a second metal gasket; 23. a first screw; 24. and a second screw.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Please refer to fig. 1-4: the utility model provides an electric energy metering box, is including being used for carrying out electric energy metering's strapping table 4 and being used for forming the box 1 of protection to strapping table 4, the inside of box 1 is equipped with first storage chamber 2 and second storage chamber 3, strapping table 4 is connected in the inside of second storage chamber 3 through first damper 10 and second damper 19, there is the clearance between strapping table 4 for every face with first storage chamber 2, first damper 10 and second damper 19 are the same structure, first damper 10 comprises plastic piece 20, first metal gasket 21 and second metal gasket 22 cover in the two sides of plastic piece 20, the one side middle part welding of first metal gasket 21 has first screw 23, the one side middle part welding of second metal gasket 22 has second screw 24, the inside lower surface of first storage chamber 2 is equipped with base 18, threaded connection between first screw 23 and the base 18, threaded connection between second screw 24 and the strapping table 4, 4 is connected in the first box 1 through first damper 10 and second damper 1 and second damper 19, and the first box 2 is connected to first damper 1 in the first box 2 of the internal thread of installation of first metal gasket 21.
Referring to fig. 1-2, the front side of the first storage room 2 is rotatably connected with a first protection door 6, the front side of the second storage room 3 is rotatably connected with a second protection door 8, a glass window 7 is embedded in the middle of the front side of the first protection door 6, a switch 9 and a handle 17 are arranged on the first protection door 6 and the second protection door 8, the surface area of the glass window 7 is half of the surface area of the first protection door 6, and the middle of the glass window 7 is aligned with a digital display frame on the meter 4.
Referring to fig. 1-2, the upper surface of the case 1 is provided with a cover 5, the interior of the cover 5 is communicated with the first storage chamber 2, a third heat dissipation window 16 is equally spaced on the lower surface of the cover 5, a first heat dissipation window 11 is provided on the middle of two side surfaces of the first storage chamber 2, a second heat dissipation window 12 is provided on two side surfaces of the second storage chamber 3, a first heat dissipation window 11 is provided on two side walls of the first storage chamber 2 of the case 1, a second heat dissipation window 12 is provided on two side walls of the second storage chamber 3, and a third heat dissipation window 12 is provided on the cover 5 for forming a rainproof protection for the case 1, so that heat generated during operation of electronic components in the case 1 can be quickly dissipated.
Referring to fig. 1-2, the back of the box 1 is connected with an L-shaped hook 15, the L-shaped hook 1 makes the box 1 easy to hang on an external object, so that the box 1 is convenient to install, a second wire guide 14 is arranged above two side surfaces of the first storage chamber 2, a first wire guide 13 is arranged on the lower surface of the second storage chamber 3, and the meter 4 and other electronic components in the box 1 output wires through the first wire guide 13 and the second wire guide 14 and are connected with other structures outside the box 1.
Working principle: the meter 4 is fixedly arranged in the first storage chamber 2 of the box body 1 through the first damping component 10 and the second damping component 19, a first screw rod 23 on the first damping component 10 is in threaded connection with the first storage chamber 2, a second screw rod 24 is in threaded connection with the meter 4, external force touches the box body 1, and the box body 1 protects the meter 4;
The first heat dissipation window 11 is opened to the first storage room 2 both sides wall of box 1, the second heat dissipation window 12 has been opened to the second storage room 3 both sides wall, and open the third heat dissipation window 12 that has on the lid 5 that forms rain-proof protection to box 1, make the heat that the inside electronic components during operation of box 1 produced, dispel soon, the worker sees the strapping table 4 through glass window 7 in real time and detects data, connect the plastic piece 20 with the middle of first damper 10 and the second damper 19 between strapping table 4 and the box 1, realize insulating connection between strapping table 4 and the box 1 in the time of the shock attenuation.
The present utility model is not limited to the above embodiments, but is not limited to the above embodiments, and any modifications, equivalents and variations made to the above embodiments according to the technical matter of the present utility model can be made by those skilled in the art without departing from the scope of the technical matter of the present utility model.
Claims (7)
1. An electric energy metering box is characterized by comprising a meter (4) for metering electric energy and a box body (1) for protecting the meter (4);
the inside of the box body (1) is provided with a first storage chamber (2) and a second storage chamber (3), the gauge (4) is connected to the inside of the second storage chamber (3) through a first damping component (10) and a second damping component (19), and a gap exists between each surface of the gauge (4) relative to the first storage chamber (2);
The first shock-absorbing assembly (10) and the second shock-absorbing assembly (19) are of the same structure, the first shock-absorbing assembly (10) is composed of a plastic block (20), a first metal gasket (21) and a second metal gasket (22), the first metal gasket (21) and the second metal gasket (22) are covered on two sides of the plastic block (20), a first screw (23) is welded in the middle of one side of the first metal gasket (21), and a second screw (24) is welded in the middle of one side of the second metal gasket (22).
2. An electric energy metering box according to claim 1, characterized in that the front of the first storage chamber (2) is rotatably connected with a first protection door (6), the front of the second storage chamber (3) is rotatably connected with a second protection door (8), the middle part of the front of the first protection door (6) is embedded with a glass window (7), and both the first protection door (6) and the second protection door (8) are provided with a switch (9) and a handle (17).
3. An electric energy metering box according to claim 2, characterized in that the surface area of the glass window (7) is half the surface area of the first protective door (6), and the middle part of the glass window (7) is aligned with the digital display frame on the meter (4).
4. An electric energy metering box according to claim 1, characterized in that the upper surface of the box body (1) is provided with a cover (5), the interior of the cover (5) is communicated with the first storage chamber (2), and the lower surface of the cover (5) is provided with third radiating windows (16) at equal intervals.
5. An electric energy metering box according to claim 1, characterized in that the middle parts of the two side surfaces of the first storage chamber (2) are provided with first radiating windows (11), and the two side surfaces of the second storage chamber (3) are provided with second radiating windows (12).
6. An electric energy metering box according to claim 1, characterized in that the back of the box body (1) is connected with an L-shaped hook (15), a second wire guide (14) is arranged above two side surfaces of the first storage chamber (2), and a first wire guide (13) is arranged on the lower surface of the second storage chamber (3).
7. An electric energy metering box according to claim 2, characterized in that the inner lower surface of the first storage chamber (2) is provided with a base (18), the first screw (23) is in threaded connection with the base (18), and the second screw (24) is in threaded connection with the meter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322458324.7U CN220857389U (en) | 2023-09-11 | 2023-09-11 | Electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322458324.7U CN220857389U (en) | 2023-09-11 | 2023-09-11 | Electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857389U true CN220857389U (en) | 2024-04-26 |
Family
ID=90779668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322458324.7U Active CN220857389U (en) | 2023-09-11 | 2023-09-11 | Electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857389U (en) |
-
2023
- 2023-09-11 CN CN202322458324.7U patent/CN220857389U/en active Active
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