CN215415564U - Electric energy metering box with good heat dissipation performance - Google Patents
Electric energy metering box with good heat dissipation performance Download PDFInfo
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- CN215415564U CN215415564U CN202121382466.4U CN202121382466U CN215415564U CN 215415564 U CN215415564 U CN 215415564U CN 202121382466 U CN202121382466 U CN 202121382466U CN 215415564 U CN215415564 U CN 215415564U
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Abstract
The utility model discloses an electric energy metering box with good heat dissipation performance, which comprises an electric energy metering box body and a supporting seat, wherein two sliding grooves are formed in the bottom of the electric energy metering box body, heat dissipation grids are arranged on two sides of the electric energy metering box body, a first heat dissipation device and a second heat dissipation device are respectively arranged on the top and the rear end face of the electric energy metering box body, a box door is fixedly connected to one side of the electric energy metering box body through hinges, six visible windows are arranged on a door body of the box door, a groove is formed in the bottom of the box door, a controller is arranged in the groove, a cover plate is arranged on the outer surface of the groove, two fixing plates are arranged in the electric energy metering box body, a plurality of mounting holes are formed in the two fixing plate bodies, and three electric meters are fixedly connected to the surfaces of the fixing plate bodies through the mounting holes. This kind of good electric-energy metering box of thermal diffusivity has higher heat dissipation efficiency in the aspect of the good electric-energy metering box of thermal diffusivity.
Description
Technical Field
The utility model relates to the technical field of electric energy metering boxes with good heat dissipation performance, in particular to an electric energy metering box with good heat dissipation performance.
Background
The electric energy metering box can divide into high-voltage electric energy metering box, low-voltage electric energy metering box according to voltage. Divide into indoor and outdoor electric energy metering box according to the usefulness branch, can divide into waterproof and general electric energy metering box according to service environment, and the more low pressure electric energy metering box of our ordinary use, it is inside that the ammeter in several families is arranged to general power supply bureau for measure electric power. This kind of electric-energy metering box often adopts integral type enclosed construction, small simple structure, but owing to be integral type enclosed construction, so the thermal diffusivity of most electric-energy metering boxes is relatively poor, damages electric-energy metering box easily like this for a long time, and often general electric-energy metering box life-span is all shorter. Therefore, the electric energy metering box with good heat dissipation performance is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the electric energy metering box with good heat dissipation performance comprises an electric energy metering box body and a supporting seat, wherein two sliding grooves are formed in the bottom of the electric energy metering box body, heat dissipation grids are arranged on two sides of the electric energy metering box body, a first heat dissipation device and a second heat dissipation device are respectively arranged on the top and the rear end face of the electric energy metering box body, a box door is fixedly connected to one side of the electric energy metering box body through hinges, six visible windows are arranged on a door body of the box door, a groove is formed in the bottom of the box door, a controller is arranged in the groove, a cover plate is arranged on the outer surface of the groove, two fixing plates are arranged in the electric energy metering box body, a plurality of mounting holes are formed in the two fixing plate bodies, and three electric meters are fixedly connected to the surfaces of the fixing plates through the mounting holes.
As a preferred technical scheme of the utility model, the vertical plate of the supporting seat is fixedly connected to a wall body through bolts, the top of the transverse plate of the supporting seat is provided with two sliding blocks, and the supporting seat is in sliding connection with the bottom of the electric energy metering box body through a sliding groove and the sliding blocks.
According to a preferred technical scheme, a fixing frame is fixedly connected to the top of the supporting seat, two first fixing blocks are arranged on one side, close to the electric energy metering box body, of the fixing frame, two second fixing blocks are arranged on the rear end face of the electric energy metering box body, threaded holes are formed in the first fixing blocks and the second fixing blocks and fixedly connected through bolts, a plurality of air holes are formed in the supporting seat body, and the air holes are formed in the bottom of the electric energy metering box body.
As a preferred technical scheme of the utility model, three heat dissipation plates are arranged between the vertical rods on the two sides of the fixing frame, and the other ends of the heat dissipation plates are fixedly connected with the rear end face of the electric energy metering box body.
As a preferred technical solution of the present invention, the first heat dissipation device includes a first box body, a first air outlet and a first air inlet are respectively disposed at the top and the bottom of the first box body, and an exhaust fan is disposed between the first air outlet and the first air inlet.
As a preferred technical solution of the present invention, the second heat dissipation device includes a second box body, a second air outlet and a second air inlet are respectively disposed on one side of the second box body close to the electric energy metering box body and one side of the second box body far from the electric energy metering box body, and an air intake fan is disposed between the second air outlet and the second air inlet.
As a preferred technical scheme of the utility model, a plurality of radiating pipes are arranged outside the rear end face of the electric energy metering box body and extend to the inside through the electric energy metering box body, radiating holes are arranged inside the radiating pipes, and dustproof filter screens are arranged inside the first radiating device, the second radiating device and the radiating pipes.
As a preferred technical scheme of the present invention, one end of the fixing plate is fixedly connected with a temperature sensor, the temperature sensor is electrically connected with the first heat dissipation device and the second heat dissipation device, and the model of the temperature sensor is RS 485.
The utility model has the beneficial effects that:
1. the electric energy metering box with good heat dissipation performance is convenient to fix the electric energy metering box body by arranging the sliding chute and the sliding block, is convenient for maintenance of the electric energy metering box body, and is also convenient for overhaul and replacement of the heat dissipation plate;
2. according to the electric energy metering box with good heat dissipation performance, the top of the electric energy metering box body can be fixed through the first fixing block, the second fixing block and the air holes, so that the temperature of the electric energy metering box body is guaranteed, a certain gap is formed between the electric energy metering box body and the fixing frame, and the air holes can dissipate heat and ventilate the bottom of the electric energy metering box body;
3. according to the electric energy metering box with good heat dissipation performance, the heat dissipation plate is arranged, so that heat in the electric energy metering box body can be conducted out through heat transfer, the heat dissipation is fast, the heat dissipation effect is good, the efficiency is high, and the service life of the electric energy metering box body can be prolonged; the first heat dissipation device is arranged, hot air in the electric energy metering box body can be exhausted through the exhaust fan, and the heat dissipation efficiency is improved;
4. this kind of electric-energy metering box that thermal diffusivity is good through being provided with second heat abstractor, can blow in the outside air into the electric-energy metering box through air intake fan and accelerate the circulation of air in inside, makes the air current carry out the fast flow, has improved the radiating efficiency greatly, makes the thermal diffusivity of electric-energy metering box better, increases life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of a main body of an electric energy measuring box of the present invention with good heat dissipation;
FIG. 2 is an internal perspective view of an electric energy measuring box with good heat dissipation performance according to the present invention;
FIG. 3 is a perspective view of a support base of the electric energy metering box with good heat dissipation performance;
fig. 4 is a rear perspective view of an electric energy meter box with good heat dissipation performance according to the present invention.
In the figure: 1. an electric energy metering box body; 2. a chute; 201. a slider; 3. a heat dissipation grid; 4. a first heat sink; 401. a second heat sink; 5. a box door; 6. a visible window; 7. a cover plate; 8. a fixing plate; 9. an electricity meter; 10. a supporting seat; 11. a fixed mount; 12. a first fixed block; 1201. a second fixed block; 13. air holes are formed; 14. a heat dissipation plate; 15. a first air outlet; 16. an exhaust fan; 17. a second air inlet; 18. an air intake fan; 19. a radiating pipe; 20. a temperature sensor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-4, the electric energy metering box with good heat dissipation performance comprises an electric energy metering box body 1 and a supporting seat 10, wherein two sliding grooves 2 are formed in the bottom of the electric energy metering box body 1, heat dissipation grids 3 are arranged on two sides of the electric energy metering box body 1, a first heat dissipation device 4 and a second heat dissipation device 401 are respectively arranged on the top and the rear end face of the electric energy metering box body 1, a box door 5 is fixedly connected to one side of the electric energy metering box body 1 through hinges, six visible windows 6 are arranged on a door body of the box door 5, a groove is formed in the bottom of the box door 5, a controller is arranged in the groove, a cover plate 7 is arranged on the outer surface of the groove, two fixing plates 8 are arranged in the electric energy metering box body 1, a plurality of mounting holes are formed in the two fixing plates 8, and three electric meters 9 are fixedly connected to the surfaces of the fixing plates 8 through the mounting holes.
Wherein, the supporting seat 10 riser passes through bolt fixed connection on the wall body, and supporting seat 10 diaphragm top is provided with two sliders 201, through spout 2 and slider 201 sliding connection between supporting seat 10 and the electric energy measurement box 1 bottom, through being provided with spout 2 and slider 201, conveniently carries out electric energy measurement box 1's fixed, not only is convenient for to the maintenance of electric energy measurement box 1, still is convenient for to the maintenance and the change of heating panel 14.
Wherein, supporting seat 10 top fixedly connected with mount 11, mount 11 is provided with two first fixed blocks 12 near electric energy measurement box 1 one side, electric energy measurement box 1 rear end face is provided with two second fixed blocks 1201, all be provided with the screw hole on first fixed block 12 and the second fixed block 1201, and the two passes through bolt fixed connection, be provided with a plurality of bleeder vents 13 on the supporting seat 10 pedestal, bleeder vent 13 sets up in electric energy measurement box 1 bottom, through being provided with first fixed block 12, second fixed block 1201 and bleeder vent 13, can fix electric energy measurement box 1 top, guarantee the temperature of electric energy measurement box 1, and make to have certain space between electric energy measurement box 1 and the mount 11, bleeder vent 13 can dispel the heat to electric energy measurement box 1 bottom and breathe freely.
Wherein, be provided with three heating panel 14 between 11 both sides montants of mount, the heating panel 14 other end and the 1 rear end face fixed connection of electric energy measurement box, through being provided with heating panel 14, through the heat transfer, can make the inside heat derivation of electric energy measurement box 1, dispel the heat fast, the radiating effect is good, and is efficient, can prolong the life of electric energy measurement box.
Wherein, first heat abstractor 4 includes first box body, and first box body top and bottom are provided with first air outlet 15 and first air intake respectively, are provided with exhaust fan 16 between first air outlet 15 and the first air intake, through being provided with first heat abstractor 4, can discharge the inside hot-air of electric energy measurement box 1 through exhaust fan 16, have increased the radiating efficiency.
Wherein, the second heat abstractor 401 includes the second box body, the second box body is close to electric energy measurement box 1 one side and keeps away from electric energy measurement box 1 one side and is provided with second air outlet and second air inlet 17 respectively, be provided with air intake fan 18 between second air outlet and the second air inlet 17, through being provided with second heat abstractor 401, can blow in the outside air into electric energy measurement box 1 through air intake fan 18 and accelerate the circulation of air in inside, make the air current carry out the rapid flow, the radiating efficiency has been improved greatly, make the thermal diffusivity of electric energy measurement box 1 better, increase life.
Wherein, the outside of electric energy measurement box 1 rear end face is provided with a plurality of cooling tubes 19 and runs through electric energy measurement box 1 and extend to inside, the inside louvre that is provided with of cooling tube 19, and first heat abstractor 4, the inside dustproof filter screen that all is provided with of second heat abstractor 401 and cooling tube 19, through being provided with cooling tube 19 and dustproof filter screen, make the air current can follow the entering of electric energy measurement box 1 rear portion, accelerate the interaction of electric energy measurement box 1 inside air and outside, and then accelerate heat dissipation and gas permeability.
Wherein, 8 one end fixedly connected with temperature sensor 20 of fixed plate, temperature sensor 20 and first heat abstractor 4 and second heat abstractor 401 electric connection, temperature sensor 20's model is RS485, through being provided with temperature sensor 20, when the inside high temperature of electric energy measurement box 1, can measure through temperature sensor 20, and then transmit the instruction and give first heat abstractor and second heat abstractor 401, through the two cooperation, accelerate the heat dissipation, make the heat dissipation more intelligent and energy-conserving.
The working principle is as follows: the electric energy metering box with good heat dissipation performance is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle; the electric energy metering box body 1 is convenient to fix by arranging the sliding chute 2 and the sliding block 201, the maintenance of the electric energy metering box body 1 is convenient, the heat dissipation plate 14 is convenient to overhaul and replace, the top of the electric energy metering box body 1 can be fixed by arranging the first fixing block 12, the second fixing block 1201 and the air holes 13, the temperature of the electric energy metering box body 1 is ensured, a certain gap is formed between the electric energy metering box body 1 and the fixing frame 11, the air holes 13 can dissipate heat and ventilate the bottom of the electric energy metering box body 1, the hot air in the electric energy metering box body 1 can be discharged by the exhaust fan 16 by arranging the first heat dissipation device 4, the heat dissipation efficiency is increased, the second heat dissipation device 401 is arranged, the external air can be blown into the electric energy metering box body 1 by the air inlet fan 18 to accelerate the circulation of the air in the electric energy metering box body 1, make the air current flow fast, improved the radiating efficiency greatly, make electric energy measurement box 1's thermal diffusivity better, increase life, through being provided with temperature sensor 20, when the inside high temperature of electric energy measurement box 1, can measure through temperature sensor 20, and then the transmission instruction gives first heat abstractor and second heat abstractor 401, through the two cooperation for the heat dissipation, make the heat dissipation more intelligent and energy-conserving.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An electric energy metering box with good heat dissipation performance comprises an electric energy metering box body (1) and a supporting seat (10), and is characterized in that two sliding grooves (2) are formed in the bottom of the electric energy metering box body (1), heat dissipation grids (3) are arranged on two sides of the electric energy metering box body (1), a first heat dissipation device (4) and a second heat dissipation device (401) are respectively arranged on the top and the rear end face of the electric energy metering box body (1), a box door (5) is fixedly connected to one side of the electric energy metering box body (1) through hinges, six visible windows (6) are arranged on a door body of the box door (5), a groove is formed in the bottom of the box door (5), a controller is arranged in the groove, a cover plate (7) is arranged on the outer surface of the groove, two fixing plates (8) are arranged in the electric energy metering box body (1), and a plurality of mounting holes are formed in plate bodies of the two fixing plates (8), the surface of the fixing plate (8) is fixedly connected with three electric meters (9) through mounting holes.
2. The electric energy metering box with good heat dissipation performance as recited in claim 1, wherein the vertical plate of the supporting base (10) is fixedly connected to a wall body through bolts, two sliding blocks (201) are arranged on the top of the transverse plate of the supporting base (10), and the supporting base (10) is slidably connected with the bottom of the electric energy metering box body (1) through the sliding grooves (2) and the sliding blocks (201).
3. The electric energy metering box with good heat dissipation performance according to claim 1, wherein a fixing frame (11) is fixedly connected to the top of the supporting seat (10), two first fixing blocks (12) are arranged on one side of the fixing frame (11) close to the electric energy metering box body (1), two second fixing blocks (1201) are arranged on the rear end face of the electric energy metering box body (1), threaded holes are formed in each of the first fixing blocks (12) and the second fixing blocks (1201) and fixedly connected with each other through bolts, a plurality of air vents (13) are formed in the seat body of the supporting seat (10), and the air vents (13) are arranged at the bottom of the electric energy metering box body (1).
4. The electric energy metering box with good heat dissipation performance as claimed in claim 3, wherein three heat dissipation plates (14) are arranged between the vertical rods on the two sides of the fixing frame (11), and the other ends of the heat dissipation plates (14) are fixedly connected with the rear end face of the electric energy metering box body (1).
5. The electric energy metering box with good heat dissipation performance according to claim 1, wherein the first heat dissipation device (4) comprises a first box body, the top and the bottom of the first box body are respectively provided with a first air outlet (15) and a first air inlet, and an exhaust fan (16) is arranged between the first air outlet (15) and the first air inlet.
6. The electric energy metering box with good heat dissipation performance according to claim 1, wherein the second heat dissipation device (401) comprises a second box body, a second air outlet and a second air inlet (17) are respectively arranged on one side of the second box body close to the electric energy metering box body (1) and one side of the second box body far away from the electric energy metering box body (1), and an air inlet fan (18) is arranged between the second air outlet and the second air inlet (17).
7. The electric energy metering box with good heat dissipation performance according to claim 1, wherein a plurality of heat dissipation pipes (19) are arranged outside the rear end face of the electric energy metering box body (1) and extend to the inside through the electric energy metering box body (1), heat dissipation holes are arranged inside the heat dissipation pipes (19), and dustproof filter screens are arranged inside the first heat dissipation device (4), the second heat dissipation device (401) and the heat dissipation pipes (19).
8. The electric energy metering box with good heat dissipation performance as recited in claim 1, wherein a temperature sensor (20) is fixedly connected to one end of the fixing plate (8), the temperature sensor (20) is electrically connected to the first heat dissipation device (4) and the second heat dissipation device (401), and the model of the temperature sensor (20) is RS 485.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121382466.4U CN215415564U (en) | 2021-06-21 | 2021-06-21 | Electric energy metering box with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121382466.4U CN215415564U (en) | 2021-06-21 | 2021-06-21 | Electric energy metering box with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215415564U true CN215415564U (en) | 2022-01-04 |
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ID=79640753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121382466.4U Active CN215415564U (en) | 2021-06-21 | 2021-06-21 | Electric energy metering box with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215415564U (en) |
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2021
- 2021-06-21 CN CN202121382466.4U patent/CN215415564U/en active Active
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