CN222531167U - A power metering screen - Google Patents
A power metering screen Download PDFInfo
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- CN222531167U CN222531167U CN202421241829.6U CN202421241829U CN222531167U CN 222531167 U CN222531167 U CN 222531167U CN 202421241829 U CN202421241829 U CN 202421241829U CN 222531167 U CN222531167 U CN 222531167U
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Abstract
The utility model relates to an electric power metering screen, which belongs to the technical field of electric power metering screens and comprises a main body box body, wherein a body assembly for installing electric power equipment is arranged on the inner side of the main body box body, a heat dissipation assembly for dissipating heat is arranged in the main body box body, and the heat dissipation assembly comprises a mounting hole formed in the bottom of the main body box body, a mounting piece connected to the inner bottom wall of the main body box body through screws and positioned on the outer side of the top of the mounting hole, two fans penetrating through and fixed to the top of the mounting piece, two heat dissipation holes formed in the side surface of the main body box body, a dust baffle detachably arranged on the inner side of the heat dissipation holes, a plurality of front holes formed in the front surface of the main body box body and a plurality of inclined baffles fixed to the front surface of the main body box body. This electric power measurement screen still has certain dustproof effect when can realizing good radiating effect, has avoided the entering of dust, has greatly promoted the heat dispersion and the practicality of electric power measurement screen.
Description
Technical Field
The application relates to the technical field of power metering screens, in particular to a power metering screen.
Background
The utility model provides a device for statistics computation, be convenient for the electric quantity data of survey, electric power metering screen installs equipment such as kilowatt-hour meter in, mainly used real-time supervision and demonstration electric energy parameter and electric energy quality parameter, it is connected in electrical equipment's power supply line, can gather signals such as electric current, voltage to handle and calculate through inside metering circuit, thereby obtain electrical equipment's power consumption condition, electric power metering screen can show each electric energy parameter such as electric current, voltage through the screen directly perceivedly.
The electric power metering screen is arranged in an outdoor cabinet body, so that the electric power metering screen has a good heat dissipation effect, particularly in hot summer, but the conventional electric power metering screen is single in general heat dissipation structure and mostly adopts the effect of passive heat dissipation to play a role in heat dissipation, so that the heat dissipation effect of the integral structure is poor when the external temperature is high, and the circulation ventilation of internal air is not facilitated.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides the electric power metering screen, which has the advantages of realizing good heat dissipation effect, simultaneously having a certain dustproof effect, avoiding dust from entering, and the like, and solving the defect of poor passive heat dissipation effect of the traditional electric power metering screen in summer.
In order to achieve the purpose, the electric power metering screen comprises a main body box body, wherein a body assembly for installing electric power equipment is arranged on the inner side of the main body box body, and a heat dissipation assembly for dissipating heat is arranged in the main body box body;
The heat dissipation assembly comprises a mounting hole formed in the bottom of the main body box body, a mounting piece connected to the inner bottom wall of the main body box body and located on the outer side of the top of the mounting hole through screws, two fans penetrating through and fixed to the top of the mounting piece, two heat dissipation holes formed in the side face of the main body box body, a dust baffle detachably mounted on the inner side of the heat dissipation holes, a plurality of front holes formed in the front face of the main body box body and a plurality of inclined baffles fixed to the front face of the main body box body.
Through adopting above-mentioned technical scheme, still have certain dustproof effect when can realizing good radiating effect, avoided the entering of dust.
Further, the body assembly comprises a plurality of installation racks connected to the inner side of the main body box body through screws, an installation disc connected to the other side face of the installation racks through screws and used for installing power supply equipment, two hoisting rings fixed to the top of the main body box body, a box door hinged to the front face of the main body box body through a hinge, and three glass screens fixedly installed on the front face of the box door.
By adopting the technical scheme, the electrical equipment can be normally installed on the installation disc.
Further, the distance between the back surface of the mounting plate and the inner rear side wall of the main body box body is at least one centimeter, and the hoisting rings are distributed in bilateral symmetry.
Through adopting above-mentioned technical scheme for the back of mounting disc has the space that lets the air flow, is favorable to promoting the radiating effect, is convenient for promote the removal with main part box through the hoist and mount ring.
Further, three communication holes for the three glass screens to penetrate and fix are formed in the front face of the box door.
Through adopting above-mentioned technical scheme for external personnel can look over the equipment condition of inside through the glass screen.
Further, the mounting piece is a rectangular box body with an opening at the bottom, and the top of the mounting hole is covered by the mounting piece.
Through adopting above-mentioned technical scheme for the mounting can play the effect that blocks to the inside of mounting hole, makes inside air can only be discharged under the transport effect of fan.
Further, the dust baffle is connected with the inner sides of the corresponding heat dissipation holes in a screw connection mode, and the two heat dissipation holes are distributed in an up-down arrangement mode.
Through adopting above-mentioned technical scheme for the dust board is convenient for dismantle change and clean.
Further, the front holes are distributed above and below the box door, and the number of the inclined baffles is equal to that of the front holes.
By adopting the technical scheme, the front hole also has the capability of communicating outside air.
Further, the inclined baffle is located at one side of the front face of the corresponding front hole, and can block the front face of the front hole.
Through adopting above-mentioned technical scheme, can block the ash fall under the effect of inclined baffle, prevent that the dust from getting into.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This electric power measurement screen, through the cooperation use between the inside body subassembly of main part box and the radiator unit, still have certain dustproof effect in the time of can realizing good radiating effect, avoided the entering of dust to when summer, can rely on ventilation radiating effect of airing exhaust to make inside steam can normally discharge, can also prevent simultaneously that external dust from entering into inside and causing the influence to electrical equipment, thereby greatly promoted the heat dispersion and the practicality of electric power measurement screen.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic cross-sectional view of the structure of the present application of FIG. 1;
fig. 3 is a schematic bottom view of the structure of the present application in fig. 1.
In the figure, 1, a main body box body, 200, a body assembly, 201, a mounting rack, 202, a mounting disc, 203, a lifting ring, 204, a box door, 205, a glass screen, 300, a heat dissipation assembly, 301, a mounting hole, 302, a mounting piece, 303, a fan, 304, a heat dissipation hole, 305, a dust board, 306, a front hole, 307 and an inclined baffle.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present application are included in the protection scope of the present application.
Referring to fig. 1-3, the application provides a technical scheme that the electric power metering screen comprises a main body box body 1, wherein a body assembly 200 for installing electric power equipment is installed on the inner side of the main body box body 1, a heat dissipation assembly 300 for dissipating heat is installed in the main body box body 1, and the heat dissipation assembly 300 is matched with the body assembly 200 in the main body box body 1 to realize good heat dissipation effect and simultaneously has a certain dustproof effect, so that dust is prevented from entering, and hot air in the electric power metering screen can be normally discharged by virtue of the effect of ventilation and heat dissipation in summer, and meanwhile, external dust can be prevented from entering into the electric equipment to influence the electric equipment, so that the heat dissipation capacity and the practical performance of the electric power metering screen are greatly improved.
The heat dissipation assembly 300 in this embodiment is a structure for ventilating, dissipating heat and ventilating the inside of the case.
As shown in fig. 1, 2 and 3, the heat dissipating assembly 300 includes a mounting hole 301 formed at the bottom of the main body case 1, a mounting member 302 screwed to the inner bottom wall of the main body case 1 and located outside the top of the mounting hole 301, two fans 303 penetrating through and fixed to the top of the mounting member 302, two heat dissipating holes 304 formed on the side of the main body case 1, a dust plate 305 detachably mounted inside the heat dissipating holes 304, a plurality of front holes 306 formed on the front surface of the main body case 1, and a plurality of inclined baffles 307 fixed to the front surface of the main body case 1.
It should be noted that, the mounting member 302 is a rectangular box with an opening at the bottom, and the top of the mounting hole 301 is covered by the mounting member 302, so that the mounting member 302 can block the inside of the mounting hole 301, and the air in the mounting member can only be discharged under the conveying action of the blower 303.
In addition, the dust board 305 is connected with the inner sides of the corresponding heat dissipation holes 304 in a screw connection mode, and the two heat dissipation holes 304 are distributed in an up-down arrangement mode, so that the dust board 305 is convenient to detach, replace and clean, meanwhile, the connection mode of the dust board 305 can be also connected in a clamping mode, and the function of convenient installation and detachment is realized by utilizing elastic clamping limit between metal or plastic pieces.
The body assembly 200 in this embodiment is a structure for providing an installation environment for electrical devices.
As shown in fig. 1, 2 and 3, the body assembly 200 includes a plurality of mounting frames 201 connected to the inner side of the main body case 1 by screws, a mounting plate 202 connected to the other side of the mounting frames 201 by screws and mounted with power supply devices, two hanging rings 203 fixed to the top of the main body case 1, a door 204 hinged to the front of the main body case 1 by hinges, and three glass screens 205 fixedly mounted to the front of the door 204.
It should be noted that, the distance between the back of the mounting plate 202 and the inner rear side wall of the main body box 1 is at least one centimeter, specifically, the distance between the back of the mounting plate 202 and the inner rear side wall of the main body box 1 is two points and five centimeters, so that the back of the mounting plate 202 has a space for air to flow, which is favorable for improving the heat dissipation effect, and the lifting rings 203 are distributed symmetrically left and right, so that the main body box 1 is lifted and moved by the lifting rings 203.
In addition, three communication holes for the penetration and fixation of the three glass screens 205 are respectively formed in the front surface of the box door 204, so that outside personnel can check the conditions of the internal equipment through the glass screens 205, the front holes 306 are distributed above and below the box door 204, the number of the inclined baffles 307 is equal to that of the front holes 306, the inclined baffles 307 are located on one side of the front surface of the corresponding front holes 306, the front surface of the front holes 306 can be blocked, the front holes 306 can be communicated with the outside air, and meanwhile, falling ash can be blocked under the action of the inclined baffles 307, so that dust is prevented from entering.
The working principle of the embodiment is as follows:
When the fan 303 is started, hot air in the main body box 1 is driven by the fan 303, the hot air is discharged to the outside through the mounting hole 301, meanwhile, outside air is filtered through the dust baffle 305 and then enters the inside of the main body box 1 through the heat dissipation holes 304, air exchange is achieved, and the electric equipment can emit heat when in use, so that the temperature in the main body box 1 is far higher than the temperature of the outside air, the hot air in the main body box 1 is discharged through ventilation and exchange of the air, and air with lower outside temperature can enter the inside of the main body box 1, so that the air in the main body box 1 is reduced, and the heat dissipation effect can be achieved.
Compared with the prior art, this electric power metering screen, through the cooperation between body assembly 200 and the radiator unit 300 of main part box 1 inside use, still have certain dustproof effect in the time of can realizing good radiating effect, avoid the entering of dust, thereby when summer, can rely on ventilation radiating effect of airing exhaust to make inside steam can normally discharge, can also prevent simultaneously that external dust from entering into inside and causing the influence to electrical equipment, thereby greatly promoted the heat dispersion and the practicality of electric power metering screen, solved the not good shortcoming of current electric power metering screen passive radiating effect when summer.
The electrical components that appear in this paper all are connected with master controller and power electricity, and the provision of power belongs to the common sense in the art, and the master controller can be for the conventionally known equipment that computer etc. played control, can realize through the simple programming of the person skilled in the art, and all is the electric power connection technique of current disclosure, and is not described in detail herein.
Claims (8)
1. The electric power metering screen comprises a main body box body (1) and is characterized in that a body assembly (200) for installing electric power equipment is installed on the inner side of the main body box body (1), and a heat dissipation assembly (300) for dissipating heat is installed in the main body box body (1);
The heat dissipation assembly (300) comprises a mounting hole (301) formed in the bottom of the main body box body (1), a mounting piece (302) which is connected to the inner bottom wall of the main body box body (1) through screws and is positioned on the outer side of the top of the mounting hole (301), two fans (303) which penetrate through and are fixed on the top of the mounting piece (302), two heat dissipation holes (304) formed in the side face of the main body box body (1), a dust baffle (305) detachably mounted on the inner side of the heat dissipation holes (304), a plurality of front holes (306) formed in the front face of the main body box body (1) and a plurality of inclined baffles (307) fixed on the front face of the main body box body (1).
2. An electric power metering screen according to claim 1, characterized in that the body assembly (200) comprises a plurality of mounting frames (201) connected to the inner side of the main body box body (1) through screws, a mounting disc (202) connected to the other side face of the mounting frames (201) through screws and used for mounting power supply equipment, two lifting rings (203) fixed to the top of the main body box body (1), a box door (204) hinged to the front face of the main body box body (1) through hinges, and three glass screens (205) fixedly mounted to the front face of the box door (204).
3. An electric power metering screen according to claim 2, wherein the distance between the back surface of the mounting plate (202) and the inner rear side wall of the main body box body (1) is at least one centimeter, and the hoisting rings (203) are distributed in bilateral symmetry.
4. The power metering screen according to claim 2, wherein the front surface of the box door (204) is provided with three communication holes for three glass screens (205) to penetrate and fix.
5. An electric power metering screen as claimed in claim 1 wherein the mounting member (302) is a rectangular box with an open bottom, and the top of the mounting hole (301) is covered by the mounting member (302).
6. The power metering screen according to claim 1, wherein the dust baffle (305) is connected with the inner sides of the corresponding heat dissipation holes (304) in a screw connection mode, and the two heat dissipation holes (304) are distributed in an up-down arrangement mode.
7. An electric power metering screen as claimed in claim 2 wherein the front apertures (306) are distributed above and below the door (204) and the number of inclined baffles (307) is equal to the number of front apertures (306).
8. An electric power metering screen as claimed in claim 1, characterized in that the inclined baffle (307) is located on the front side of the corresponding pre-orifice (306) and is capable of blocking the front side of the pre-orifice (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421241829.6U CN222531167U (en) | 2024-06-03 | 2024-06-03 | A power metering screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421241829.6U CN222531167U (en) | 2024-06-03 | 2024-06-03 | A power metering screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222531167U true CN222531167U (en) | 2025-02-25 |
Family
ID=94677434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421241829.6U Active CN222531167U (en) | 2024-06-03 | 2024-06-03 | A power metering screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222531167U (en) |
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2024
- 2024-06-03 CN CN202421241829.6U patent/CN222531167U/en active Active
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