CN220456966U - Side cover for electric energy metering box - Google Patents
Side cover for electric energy metering box Download PDFInfo
- Publication number
- CN220456966U CN220456966U CN202320921033.4U CN202320921033U CN220456966U CN 220456966 U CN220456966 U CN 220456966U CN 202320921033 U CN202320921033 U CN 202320921033U CN 220456966 U CN220456966 U CN 220456966U
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- CN
- China
- Prior art keywords
- electric energy
- energy metering
- side cover
- metering box
- pushing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a side cover for an electric energy metering box, which comprises: a side cover main body, a heat dissipation mechanism and an adjusting mechanism; the heat dissipation mechanism is arranged on one side of the side cover main body and comprises a ventilation frame, a filtering screen plate is arranged in the ventilation frame, a plurality of sliding grooves and telescopic cavities are cut on the ventilation frame, a supporting sliding block is arranged in each sliding groove, and a blowing component is arranged on one side of the filtering screen plate; the adjusting mechanism is arranged in the telescopic cavity and comprises a pushing partition plate, one side of the pushing partition plate is fixedly connected with a plurality of shape memory push rods, and one side of the pushing partition plate, which is far away from the shape memory push rods, is provided with a sliding trigger block and a fixed trigger block. According to the utility model, through the arrangement of the corresponding mechanism of the side cover of the electric energy metering box, the electric energy metering box can quickly dissipate heat when the internal temperature of the electric energy metering box is high, so that the electronic elements in the electric energy metering box are not easy to damage or fail, dust is not easy to remain in the electric energy metering box, and the damage probability of the electric energy metering box is further reduced.
Description
Technical Field
The utility model belongs to the technical field of electric energy metering boxes, and particularly relates to a side cover for an electric energy metering box.
Background
The electric energy metering box is the whole of metering devices and auxiliary equipment which are necessary for metering electric energy, and comprises an electric energy meter, a metering voltage, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The electric energy metering box is widely used and needs to be suitable for various environments. Especially in the installation places such as under eave, outdoor construction site, ship and the like.
There are a number of electrical components within the power meter box, and in particular, there are a number of electrical components installed within a large power meter box, which may dissipate a significant amount of heat during use. If the heat dissipation is not timely, the temperature in the box body is rapidly increased, and the service life of the electric element is shortened or directly damaged.
In the prior art, only a plurality of heat dissipation holes are formed in the side cover of the electric energy metering box, but the heat dissipation effect is very limited only by a self heat dissipation mode, so that the situation that the electronic element is broken down or damaged is very easy to occur, and great economic loss is brought to a user.
Accordingly, in order to solve the above-described problems, it is necessary to provide a side cover for an electric power meter box.
Disclosure of Invention
The utility model aims to provide a side cover for an electric energy metering box, which is used for solving the problem that the side cover of the electric energy metering box in the prior art is poor in heat dissipation effect.
In order to achieve the above object, an embodiment of the present utility model provides the following technical solution:
a side cover for an electric energy meter box, comprising: a side cover main body, a heat dissipation mechanism and an adjusting mechanism;
the heat dissipation mechanism is arranged on one side of the side cover main body and comprises a ventilation frame, a filtering screen plate is arranged in the ventilation frame, a plurality of sliding grooves and telescopic cavities are cut on the ventilation frame, a supporting sliding block is arranged in each sliding groove and is fixedly connected with the filtering screen plate, and a blowing component is arranged on one side of the filtering screen plate;
the adjusting mechanism is arranged in the telescopic cavity and comprises a pushing partition board, one side of the pushing partition board is fixedly connected with a plurality of shape memory push rods, and one side of the pushing partition board, which is far away from the shape memory push rods, is provided with a sliding trigger block and a fixed trigger block.
Further, a heat dissipation cavity is cut on the side cover main body and used for discharging heat in the side cover main body, so that the electric energy metering box is not easy to damage, and a plurality of evenly distributed air dissipation holes are cut on the side wall of the heat dissipation cavity, thereby facilitating the flow of gas;
the heat dissipation intracavity is provided with the back shaft for support dustproof baffle, make dustproof baffle be difficult for droing, but make dustproof baffle can free rotation, be difficult for receiving the influence, rotate on the back shaft and be connected with dustproof baffle, be used for stopping the dust, make the dust be difficult for entering into in the side cover main part, thereby reduce the influence of dust to the electric energy metering box.
Further, the subassembly of blowing includes the motor for drive transmission shaft and fan are rotatory, for blowing provides power, be connected with the transmission shaft on the motor, be used for supporting the fan and drive the fan rotation, play the effect of transmission power, the other end fixedly connected with fan of transmission shaft is used for blowing gas to the electric energy metering box on, thereby make the electric energy metering box can dispel the heat fast, reduce the probability of damage.
Further, a plurality of air inlets are cut on the ventilation frame for gas enters into the ventilation frame fast, so that gas in the side cover main body can flow fast, and then the radiating effect is improved, a plurality of support columns are connected between the motor and the ventilation frame and used for supporting the motor, and the motor is not easy to shake.
Further, one side fixedly connected with pushing rod of pushing away the baffle for promote and support the slider, thereby make the filtration sieve can slide, the other end and the support slider fixed connection of pushing away the push rod, the cover is equipped with the pushing spring on the pushing rod, is used for pushing away the baffle and resets, and then makes the filtration sieve can reset and make the slip trigger piece separate with fixed trigger piece, reaches the effect of closing the motor.
Further, install the heat conduction piece on the frame of ventilating, one side of heat conduction piece is connected with a plurality of shape memory push rods, makes the heat that the electric-energy metering box produced can be transmitted to shape memory push rods fast to can start the motor fast and dispel the heat, reduce the probability that the electric-energy metering box damaged.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, through the arrangement of the corresponding mechanism of the side cover of the electric energy metering box, the electric energy metering box can quickly dissipate heat when the internal temperature of the electric energy metering box is high, so that the electronic elements in the electric energy metering box are not easy to damage or fail, dust is not easy to remain in the electric energy metering box, and the damage probability of the electric energy metering box is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a perspective view of a side cover for an electrical energy meter box according to one embodiment of the present utility model;
FIG. 2 is a partial cross-sectional view of a side cover according to one embodiment of the utility model;
FIG. 3 is a schematic view of the structure of FIG. 2 at A;
FIG. 4 is a cross-sectional view showing a part of the structure of a side cover for an electric energy meter box according to an embodiment of the present utility model;
FIG. 5 is a schematic view of the structure of FIG. 4B;
FIG. 6 is a schematic view of the structure of FIG. 4 at C;
FIG. 7 is a schematic view of the structure of FIG. 4 at D;
fig. 8 is a schematic view of a structure of a filtering screen according to an embodiment of the present utility model.
In the figure: 1. side cover body, 101, air vent, 102, support shaft, 103, dust shield, 2, heat dissipation mechanism, 201, ventilation frame, 202, filter screen plate, 203, support slide block, 204, air inlet, 205, motor, 206, transmission shaft, 207, fan, 208, support column, 3, adjustment mechanism, 301, pushing baffle, 302, shape memory push rod, 303, sliding trigger block, 304, fixed trigger block, 305, pushing rod, 306, pushing spring, 307, heat conducting block.
Detailed Description
The present utility model will be described in detail below with reference to the embodiments shown in the drawings. The embodiments are not intended to limit the utility model, but structural, methodological or functional modifications from the embodiments are within the scope of the utility model.
The utility model discloses a side cover for an electric energy metering box, which is shown by referring to figures 1-8 and comprises the following components: a side cover main body 1, a heat dissipation mechanism 2 and an adjusting mechanism 3.
Referring to fig. 1-2, a heat dissipation cavity is cut on the side cover main body 1 for discharging heat in the side cover main body 1, so that the electric energy metering box is not easy to damage, and a plurality of evenly distributed air dissipation holes 101 are cut on the side wall of the heat dissipation cavity, thereby facilitating the flow of air.
Referring to fig. 1-3, a support shaft 102 is disposed in the heat dissipation cavity and is used for supporting the dustproof baffle plate 103, so that the dustproof baffle plate 103 is not easy to fall off, but the dustproof baffle plate 103 can rotate freely and is not easy to be influenced, the dustproof baffle plate 103 is rotationally connected to the support shaft 102 and is used for blocking dust, and the dust is not easy to enter the side cover main body 1, so that influence of the dust on the electric energy metering box is reduced.
Referring to fig. 1-8, the heat dissipation mechanism 2 is disposed on one side of the side cover main body 1, the heat dissipation mechanism 2 includes a ventilation frame 201, a filtering screen 202 is disposed in the ventilation frame 201, and is used for blocking dust, so that the dust is not easy to enter the side cover main body 1, and therefore the influence of the dust on the electric energy metering box is reduced, a plurality of sliding grooves and telescopic cavities are cut on the ventilation frame 201, the sliding grooves are used for supporting sliding of the sliding blocks 203, and the telescopic cavities are used for pushing sliding of the partition 301. A supporting sliding block 203 is arranged in the sliding groove, the supporting sliding block 203 is fixedly connected with the filtering sieve plate 202, and a blowing component is arranged on one side of the filtering sieve plate 202.
Referring to fig. 1-7, the blowing assembly includes a motor 205 for driving a transmission shaft 206 and a fan 207 to rotate, and for providing power for blowing, the motor 205 is connected with the transmission shaft 206 for supporting the fan 207 and driving the fan 207 to rotate, and the other end of the transmission shaft 206 is fixedly connected with the fan 207 for blowing gas onto the electric energy metering box, so that the electric energy metering box can dissipate heat rapidly, and the damage probability is reduced.
Referring to fig. 4 and 7, a plurality of air inlet holes 204 are cut on the ventilation frame 201 for air to quickly enter the ventilation frame 201, so that air in the side cover main body 1 can quickly flow, further, the heat dissipation effect is improved, a plurality of support columns 208 are connected between the motor 205 and the ventilation frame 201 and used for supporting the motor 205, and the motor 205 is not easy to shake.
The filtering screen 202 needs to block dust, so that the ventilation effect is general, and if the gas in the side cover main body 1 needs to be quickly changed and flowed, the gas needs to be quickly introduced, so that the air inlet 204 needs to be exposed when the heat is quickly dissipated, and the gas needs to be quickly introduced into the side cover main body 1, and the dust is not easy to remain in the side cover main body 1 due to the quick flow of the gas, so that the electric energy metering box is not easy to be influenced.
Referring to fig. 1-5, the adjusting mechanism 3 is disposed in the telescopic cavity, and the adjusting mechanism 3 includes a pushing partition 301 for driving the pushing rod 305 and the sliding trigger block 303 to slide, so that the pushing rod 305 can push the supporting slider 203 to move and the sliding trigger block 303 contacts with the fixed trigger block 304. One side of the pushing partition 301 is fixedly connected with a plurality of shape memory push rods 302, when the temperature of the shape memory push rods 302 rises, the shape memory push rods can be rapidly expanded and lengthened, then the pushing partition 301 can be pushed to move, and after the temperature is reduced, the original length of the pushing partition 301 can be retracted, so that the pushing partition 301 can be reset conveniently.
Specifically, the side of the pushing partition 301 away from the shape memory push rod 302 is provided with a sliding trigger block 303 and a fixed trigger block 304, and the motor 205 can be started through the contact between the sliding trigger block 303 and the fixed trigger block 304, so that the effect of rapid heat dissipation is achieved, and the electric energy metering box is not easy to damage.
Referring to fig. 1-6, a pushing rod 305 is fixedly connected to one side of the pushing partition 301 and is used for pushing the supporting slide block 203, so that the filtering screen plate 202 can slide, the other end of the pushing rod 305 is fixedly connected with the supporting slide block 203, a pushing spring 306 is sleeved on the pushing rod 305 and is used for pushing the pushing partition 301 to reset, and further the filtering screen plate 202 can reset and the sliding trigger block 303 is separated from the fixed trigger block 304, so that the motor 205 is turned off.
Referring to fig. 1-6, a heat conducting block 307 is installed on the ventilation frame 201, and one side of the heat conducting block 307 is connected with a plurality of shape memory push rods 302, so that heat generated by the electric energy metering box can be quickly transferred to the shape memory push rods 302, and therefore the motor 205 can be quickly started to dissipate heat, and the damage probability of the electric energy metering box is reduced.
When the electric energy metering box is not high in temperature, heat dissipation can be achieved through normal ventilation of the filtering screen plate 202, dust can be blocked outside the filtering screen plate 202, so that the dust is not easy to enter the side cover main body 1, contact with the electric energy metering box is not easy to occur, and the damage probability of the electric energy metering box is reduced;
when the temperature of the electric energy metering box is higher, heat is transferred to the shape memory push rod 302 through the heat conducting block 307, the temperature of the shape memory push rod 302 is increased rapidly, the pushing partition 301 and the pushing rod 305 are pushed to slide, the filtering screen plate 202 and the supporting slide block 203 are pushed to move through the pushing rod 305, so that the filtering screen plate 202 can slide in the ventilation frame 201, and the position of the air inlet 204 is exceeded;
and the sliding of the pushing partition 301 can drive the sliding trigger block 303 to move, and then drive the sliding trigger block 303 to contact with the fixed trigger block 304, so that the motor 205 is started, the transmission shaft 206 and the fan 207 are driven to rotate by the motor 205, the fan 207 rotates to suck air and blow the air onto the electric energy metering box, so that the heat dissipation of the electric energy metering box is quickened, the temperature of the electric energy metering box is reduced, the damage probability of the electric energy metering box is reduced, and finally the air is discharged through the air outlet 101 and the heat dissipation cavity.
The technical scheme shows that the utility model has the following beneficial effects:
according to the utility model, through the arrangement of the corresponding mechanism of the side cover of the electric energy metering box, the electric energy metering box can quickly dissipate heat when the internal temperature of the electric energy metering box is high, so that the electronic elements in the electric energy metering box are not easy to damage or fail, dust is not easy to remain in the electric energy metering box, and the damage probability of the electric energy metering box is further reduced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment contains only one independent technical solution, and that such description is provided for clarity only, and that the technical solutions of the embodiments may be appropriately combined to form other embodiments that will be understood by those skilled in the art.
Claims (6)
1. A side cover for an electric energy metering box, comprising:
a side cover main body (1);
the cooling mechanism (2) is arranged on one side of the side cover main body (1), the cooling mechanism (2) comprises a ventilation frame (201), a filtering screen plate (202) is arranged in the ventilation frame (201), a plurality of sliding grooves and telescopic cavities are formed in the ventilation frame (201), a supporting sliding block (203) is arranged in each sliding groove, the supporting sliding block (203) is fixedly connected with the filtering screen plate (202), and a blowing component is arranged on one side of the filtering screen plate (202);
the adjusting mechanism (3) is arranged in the telescopic cavity, the adjusting mechanism (3) comprises a pushing partition board (301), one side of the pushing partition board (301) is fixedly connected with a plurality of shape memory push rods (302), and one side of the pushing partition board (301) away from the shape memory push rods (302) is provided with a sliding trigger block (303) and a fixed trigger block (304).
2. The side cover for the electric energy metering box according to claim 1, wherein a heat dissipation cavity is cut on the side cover main body (1), a plurality of evenly distributed air dissipation holes (101) are cut on the side wall of the heat dissipation cavity, a supporting shaft (102) is arranged in the heat dissipation cavity, and a dustproof baffle plate (103) is rotationally connected on the supporting shaft (102).
3. The side cover for an electric energy metering box according to claim 1, wherein the blowing assembly comprises a motor (205), a transmission shaft (206) is connected to the motor (205), and a fan (207) is fixedly connected to the other end of the transmission shaft (206).
4. A side cover for an electric energy meter box according to claim 3, characterized in that a plurality of air intake holes (204) are cut on the ventilation frame (201), and a plurality of support columns (208) are connected between the motor (205) and the ventilation frame (201).
5. The side cover for the electric energy metering box according to claim 1, wherein a pushing rod (305) is fixedly connected to one side of the pushing partition board (301), the other end of the pushing rod (305) is fixedly connected with the supporting sliding block (203), and a pushing spring (306) is sleeved on the pushing rod (305).
6. The side cover for an electric energy meter box according to claim 1, wherein a heat conducting block (307) is mounted on the ventilation frame (201), and one side of the heat conducting block (307) is connected with a plurality of shape memory push rods (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921033.4U CN220456966U (en) | 2023-04-23 | 2023-04-23 | Side cover for electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921033.4U CN220456966U (en) | 2023-04-23 | 2023-04-23 | Side cover for electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220456966U true CN220456966U (en) | 2024-02-06 |
Family
ID=89732588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320921033.4U Active CN220456966U (en) | 2023-04-23 | 2023-04-23 | Side cover for electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220456966U (en) |
-
2023
- 2023-04-23 CN CN202320921033.4U patent/CN220456966U/en active Active
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