CN212622737U - Electric energy meter box with high-efficient heat-sinking capability - Google Patents
Electric energy meter box with high-efficient heat-sinking capability Download PDFInfo
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- CN212622737U CN212622737U CN202020492603.9U CN202020492603U CN212622737U CN 212622737 U CN212622737 U CN 212622737U CN 202020492603 U CN202020492603 U CN 202020492603U CN 212622737 U CN212622737 U CN 212622737U
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- heat dissipation
- moving plate
- box body
- electric energy
- energy meter
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Abstract
The utility model relates to an electric energy meter box with high-efficient heat-sinking capability, include: the heat dissipation opening device comprises a box body and a heat dissipation opening device; the front part of the box body is provided with a door plate, and the back part of the box body is provided with a first heat dissipation hole; the heat dissipation device comprises a driver, a screw rod fixedly connected with the driver and a movable plate; the moving plate is in threaded fit with the screw rod. The utility model provides an electric energy meter box with high-efficient heat-sinking capability, through the setting of movable plate, the slidable expandes the louvre, and the exhibition not only effectively promotes the radiating efficiency of box, also further increases the life of the inside electrical apparatus, and the succinct easy realization of global regulation principle to adjustable closing after the inside temperature of box is normal.
Description
Technical Field
The utility model relates to an electric energy meter box with high-efficient heat-sinking capability belongs to power equipment technical field.
Background
The box body of the electric energy meter box is made of a resin-based composite material. The main components of the box body are ABS engineering plastics, polycarbonate transparent PC materials, DMC, SMC four materials, injection molding and pressing, the composite material is composed of two parts, namely a substrate, polyester resin; the reinforced materials (PC and SMC) are also called transparent PC materials and fiber reinforced polyester materials, the transparent PC materials and the fiber reinforced unsaturated polyester are composite materials taking unsaturated polyester resin as a matrix, and the materials become high-performance engineering materials through modification of functional fillers and reinforcement of special fibers.
At present, the fixed louvre of seting up carries out the natural heat dissipation on relying on the box mostly for current electric energy meter case, and the radiating efficiency is slow, when using under the higher condition of some temperature, can't discharge inside heat fast, leads to inside electrical apparatus impaired, needs further improvement.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the electric energy meter box overcomes the defects of the prior art and is provided with the openable heat dissipation holes so as to temporarily improve the heat dissipation capacity.
In order to solve the technical problem, the utility model provides a technical scheme is: an electric energy meter box with efficient heat dissipation capability, comprising: the heat dissipation opening device comprises a box body and a heat dissipation opening device; the front part of the box body is provided with a door plate, and the back part of the box body is provided with a first heat dissipation hole; the heat dissipation opening device comprises a driver, a screw rod fixedly connected with the driver and a moving plate; the moving plate is in threaded fit with the screw rod; the driver rotates to drive the screw rod to rotate, and then the movable plate is driven to move between a first position and a second position through thread matching; when the moving plate is located at the first position, the moving plate shields the first heat dissipation hole; when the moving plate is located at the second position, the first heat dissipation hole is opened by the moving plate; the top and the bottom of the box body corresponding to the position of the first heat dissipation hole are respectively provided with a top fan, a top heat dissipation hole, a bottom fan and a bottom heat dissipation hole.
The scheme is further improved in that: through holes are formed beside the heat dissipation holes at the top, and a slidable baffle is arranged at the top of the box body; the baffle is connected with the moving plate and moves synchronously; when the moving plate is located at the first position, the baffle shields the through hole; when the moving plate is located at the second position, the baffle plate opens the through hole.
The scheme is further improved in that: the baffle is magnetically connected with the moving plate.
The scheme is further improved in that: and dust screens cover the top radiating holes and the bottom radiating holes.
The scheme is further improved in that: a second heat dissipation hole is arranged beside the first heat dissipation hole; the moving plate is provided with a third heat dissipation hole; when the moving plate is located at the second position, the third heat dissipation hole is overlapped with the second heat dissipation hole.
The scheme is further improved in that: the first heat dissipation hole is located in the middle of the back of the box body, and two sets of heat dissipation opening devices are symmetrically arranged on two sides of the box body.
The scheme is further improved in that: and the periphery of the box body is provided with mounting blocks for fixing the box body on the surfaces of other objects.
The scheme is further improved in that: the drive is a motor.
The utility model provides an electric energy meter case with high-efficient heat-sinking capability, through the setting of movable plate, the slidable expandes the louvre, and the exhibition not only effectively promotes the radiating efficiency of box, the life of the inside electrical apparatus of also further increasing, the succinct easy realization of overall regulation principle to adjustable closing after the box inside temperature is normal can effectively reduce the entering of dust, this electric energy meter case with high-efficient heat-sinking capability, rational in infrastructure, the radiating efficiency is high, can extensively promote.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic back perspective structure view of fig. 1.
Fig. 3 is a partially enlarged schematic view of fig. 2.
Detailed Description
Examples
The electric energy meter box with high-efficient heat-sinking capability that this embodiment provided includes: the box body 2 and a heat dissipation opening device; the front part of the box body 2 is provided with a door panel 1, and the back part is provided with a first heat dissipation hole 10; the heat dissipation opening device comprises a driver 4, a screw rod 15 fixedly connected with the driver 4 and a moving plate 13; the moving plate 13 is in threaded fit with the screw rod 15; the driver 4 rotates to drive the screw rod 15 to rotate, and further drives the moving plate 13 to move between the first position and the second position through thread matching; when the moving plate 13 is located at the first position, the moving plate 13 shields the first heat dissipation hole 10; when the moving plate 13 is located at the second position, the moving plate 13 opens the first heat dissipation hole 10; the top and the bottom of the box 2 corresponding to the position of the first heat dissipation hole 10 are provided with a fan 11 and a heat dissipation hole 12. In order to reduce the length of the screw rod, a set of heat dissipation opening device is arranged on each of two sides of the box body, and the two sets of heat dissipation opening devices operate together to open and shield the first heat dissipation holes 10.
Two through holes 7 are arranged at two sides of the heat dissipation hole at the top of the box body 2, and two slidable baffles 5 are arranged at the top of the box body 2; the two baffles 5 are respectively connected with the moving plates in the two sets of heat dissipation opening devices and move synchronously, so that when the moving plate 13 is positioned at the first position, the baffles 5 shield the through hole; when the moving plate 13 is located at the second position, the through hole is opened by the baffle, and the synchronization of the first heat dissipation hole 10 and the through hole 7 is realized.
One end of the baffle 5 close to the moving plate 13 is welded with a connecting block 17, the surface of the connecting block 17 facing the moving plate 13 is also provided with a magnet block, and an iron block which is level to the magnet block is embedded in the side wall of the moving plate 13, so that the baffle 5 is magnetically connected with the moving plate 13.
The radiating holes at the top and the bottom of the box body 2 are covered with dustproof nets 6.
A second heat dissipation hole 8 is arranged beside the first heat dissipation hole 10 at the back of the box body 2; the moving plate 13 is provided with a third heat dissipation hole 9; when the moving plate 13 is at the second position, the third heat dissipation hole 9 overlaps the second heat dissipation hole 8.
The case body 2 is provided with mounting blocks 3 around for fixing the case body 2 on the surface of other objects.
In this embodiment, the driver 4 is a motor, and may be replaced with other rotating parts according to different requirements, such as a hand-screwed cap.
When the electric energy meter box with high-efficiency heat dissipation capability is used, firstly, the box body 2 is installed on a wall body or a fixed object through the installation block 3, then, the internal electric appliance is installed and maintained by opening the door panel 1, the installation plate is installed on the inner portion of the box body 2 and is flush with the back plate in a threaded manner, the electric appliance is installed on the installation plate, a plurality of groups of round-hole-shaped heat dissipation holes are also formed in the installation plate, when the temperature in the box body 2 is high and heat dissipation is needed, the motor 4 is started, the motor 4 drives the screw rod 15 to rotate, the screw rod 15 and the movable plate 13 are in threaded transmission to drive the movable plate 13 to move transversely, then the first heat dissipation holes 10 are unfolded, the inner portion of the box body 2 is transparent, then, the fan 11 is started to enable the internal air of the box body 2 to flow rapidly, the movable plate 13 is when removing, it slides to drive baffle 5 through connecting block 17, baffle 5 expandes through-hole 7, can carry out the efficient heat dissipation, after the normal inside temperature of box 2, motor 4 reverses, reverse slip movable plate 13 closes first louvre 10, and then baffle 5 also slides thereupon, with through-hole 7 closed, it can to rely on louvre 12 and third louvre 9 and second louvre 8 to dispel the heat this moment, can effectively reduce the entering of dust, this electric energy meter case with high-efficient heat-sinking capability, and is rational in infrastructure, high heat dissipation efficiency, can extensively promote.
The present invention is not limited to the above embodiment. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides an electric energy meter box with high-efficient heat-sinking capability which characterized in that includes: the heat dissipation opening device comprises a box body and a heat dissipation opening device; the front part of the box body is provided with a door plate, and the back part of the box body is provided with a first heat dissipation hole; the heat dissipation opening device comprises a driver, a screw rod fixedly connected with the driver and a moving plate; the moving plate is in threaded fit with the screw rod; the driver rotates to drive the screw rod to rotate, and then the movable plate is driven to move between a first position and a second position through thread matching; when the moving plate is located at the first position, the moving plate shields the first heat dissipation hole; when the moving plate is located at the second position, the first heat dissipation hole is opened by the moving plate; the top and the bottom of the box body corresponding to the position of the first heat dissipation hole are respectively provided with a top fan, a top heat dissipation hole, a bottom fan and a bottom heat dissipation hole.
2. The electric energy meter box with high-efficiency heat dissipation capacity as set forth in claim 1, wherein: through holes are formed beside the heat dissipation holes at the top, and a slidable baffle is arranged at the top of the box body; the baffle is connected with the moving plate and moves synchronously; when the moving plate is located at the first position, the baffle shields the through hole; when the moving plate is located at the second position, the baffle plate opens the through hole.
3. The electric energy meter box with high-efficiency heat dissipation capacity as set forth in claim 2, wherein: the baffle is magnetically connected with the moving plate.
4. The electric energy meter box with high-efficiency heat dissipation capacity as set forth in claim 1, wherein: and dust screens cover the top radiating holes and the bottom radiating holes.
5. The electric energy meter box with high-efficiency heat dissipation capacity as set forth in claim 1, wherein: a second heat dissipation hole is arranged beside the first heat dissipation hole; the moving plate is provided with a third heat dissipation hole; when the moving plate is located at the second position, the third heat dissipation hole is overlapped with the second heat dissipation hole.
6. The electric energy meter box with high-efficiency heat dissipation capacity as set forth in claim 1, wherein: the first heat dissipation hole is located in the middle of the back of the box body, and two sets of heat dissipation opening devices are symmetrically arranged on two sides of the box body.
7. The electric energy meter box with high-efficiency heat dissipation capacity as set forth in claim 1, wherein: and the periphery of the box body is provided with mounting blocks for fixing the box body on the surfaces of other objects.
8. The electric energy meter box with high-efficiency heat dissipation capacity as set forth in claim 1, wherein: the drive is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020492603.9U CN212622737U (en) | 2020-04-07 | 2020-04-07 | Electric energy meter box with high-efficient heat-sinking capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020492603.9U CN212622737U (en) | 2020-04-07 | 2020-04-07 | Electric energy meter box with high-efficient heat-sinking capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212622737U true CN212622737U (en) | 2021-02-26 |
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ID=74702069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020492603.9U Active CN212622737U (en) | 2020-04-07 | 2020-04-07 | Electric energy meter box with high-efficient heat-sinking capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212622737U (en) |
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2020
- 2020-04-07 CN CN202020492603.9U patent/CN212622737U/en active Active
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