CN220509013U - Multifunctional electric energy meter - Google Patents
Multifunctional electric energy meter Download PDFInfo
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- CN220509013U CN220509013U CN202321904845.4U CN202321904845U CN220509013U CN 220509013 U CN220509013 U CN 220509013U CN 202321904845 U CN202321904845 U CN 202321904845U CN 220509013 U CN220509013 U CN 220509013U
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- shell
- electric energy
- energy meter
- fixedly connected
- driving motor
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- 239000000428 dust Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a multifunctional electric energy meter, which comprises a shell, wherein the inner top wall of the shell is fixedly connected with a plurality of heat conducting plates, the lower side of the shell is fixedly connected with a connecting box, the left end and the right end of the inner part of the upper side of the shell are respectively provided with a first dust screen in an embedded manner, the middle part of the upper side of the shell is fixedly provided with a first driving motor, the output end of the first driving motor is fixedly connected with a heat radiating fan, and the inner wall of the shell is fixedly provided with an adjusting component; the adjusting assembly comprises a second driving motor, the output end of the second driving motor is fixedly connected with a first threaded rod, and a belt is connected to the outer side of the first threaded rod in a transmission manner. This multi-functional electric energy meter absorbs external air and filters into electric energy meter body surface from first dust screen through the radiator fan, utilizes the drier of first dust screen downside body coupling to avoid in the air a small amount of steam to corrode this internal reduction life of electric energy meter during.
Description
Technical Field
The utility model relates to the technical field of electric energy meters, in particular to a multifunctional electric energy meter.
Background
The electric energy meter is a meter for measuring electric energy, also called an electric meter, a fire meter and a kilowatt hour meter, and refers to a meter for measuring various electric quantities, and when the electric energy meter is used, attention is paid, and under the condition of low voltage (not more than 500V) and small current (tens of amperes), the electric energy meter can be directly connected into a circuit for measurement. Under the condition of high voltage or high current, the electric energy meter cannot be directly connected into a circuit, and the electric energy meter is matched with a voltage transformer or a current transformer for use.
Through retrieval, chinese patent CN211554094U in the prior art discloses an electric energy meter convenient to assemble and disassemble, which comprises a body and a front panel, wherein the electric energy meter convenient to assemble and disassemble further comprises a limiting frame which is connected to the body in a sliding fit manner and a limiting piece which is connected with the limiting frame, the limiting piece is propped against the body and limits the position of the limiting frame on the body, and the electric energy meter can be installed on an electric cabinet door plate by utilizing the limiting frame which is connected to the body in a sliding fit manner and the limiting piece which can limit the position of the limiting frame, so that the electric energy meter can be clamped by the limiting frame and the front panel, and the electric energy meter is quite convenient to install and disassemble.
However, the electric energy meter is exposed outside, and when the electric energy meter is operated, a small amount of water vapor contained in heat energy air often flows to the surface of the electric energy meter, so that the electric energy meter is easy to invade the electric energy meter to cause electrical short circuit, the service life is reduced, and the production requirement cannot be met, so that the multifunctional electric energy meter is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the multifunctional electric energy meter which has the advantages of high heat dissipation efficiency, capability of absorbing water vapor in the air and the like, and solves the problems that a small amount of water vapor contained in the air of the electric energy meter often generates heat energy when the electric energy meter runs, the water vapor floats to the surface of the electric energy meter and easily invades into the electric energy meter to easily cause electrical short circuit, and the service life is reduced.
In order to achieve the purposes of high heat dissipation efficiency and absorbing water vapor in air, the utility model provides the following technical scheme: the utility model provides a multi-functional electric energy meter, includes the shell, roof fixedly connected with a plurality of heat-conducting plates in the shell, shell downside fixedly connected with joint box, the inside left and right sides both ends of shell upside are all inlayed and are installed first dust screen, the middle part fixed mounting of shell upside has first driving motor, first driving motor output fixedly connected with radiator fan, shell inner wall fixedly mounted has adjusting part.
The adjusting component comprises a second driving motor, the output end of the second driving motor is fixedly connected with a first threaded rod, a belt is connected to the outer side of the first threaded rod in a transmission mode, one side, far away from the first threaded rod, of the belt is connected with a second threaded rod in a transmission mode, threaded blocks are connected to the outer sides of the second threaded rod and the first threaded rod in a threaded mode, and an electric energy meter body is fixedly connected between the threaded blocks.
Further, the surface of the shell is detachably connected with a watch cover, and the watch cover is fastened and connected with the shell through bolts.
Further, the middle part of junction box downside can be dismantled and be connected with dustproof subassembly, dustproof subassembly includes the second dust screen, both ends all fixedly connected with flexible spring rod about the second dust screen.
Further, the surface of the telescopic spring rod is fixedly connected with a convex rod, and a chute matched with the convex rod is formed in the surface of the connecting box.
Furthermore, the left side and the right side of the shell are fixedly connected with connecting lugs.
Further, the middle part fixedly connected with slider of electric energy meter body downside, the spout that matches with the slider is seted up to the inside of shell downside.
Further, two threaded holes are formed in the surface of the connecting lug.
Compared with the prior art, the utility model provides a multifunctional electric energy meter, which has the following beneficial effects:
1. this multi-functional electric energy meter absorbs external air and filters into electric energy meter body surface from first dust screen through the radiator fan, utilizes the drier of first dust screen downside body coupling to avoid in the air a small amount of steam to corrode this internal reduction life of electric energy meter during.
2. This multi-functional electric energy meter drives the electric energy meter body that the synchronous screw thread drive screw thread piece of second threaded rod is connected through the first threaded rod driving belt of second driving motor and moves out from the inside straight line of shell, improves convenience and makes things convenient for the manual work to take and dismantles, has solved the electric energy meter and can contain a small amount of steam in the air that often produces the operation and has wafted the electric energy meter surface and invade the electric energy meter surface and cause the condition of electric short circuit easily, reduces life's problem.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a front view of the structure of the present utility model;
FIG. 3 is a partial structural cross-sectional view of the housing of the present utility model;
fig. 4 is an enlarged view of the structure of the present utility model at a shown in fig. 1.
In the figure: 1 shell, 2 first driving motor, 3 table covers, 4 engaging lugs, 5 connection boxes, 6 sliding grooves, 7 heat dissipation fans, 8 first dustproof nets, 9 thread blocks, 10 first threaded rods, 11 electric energy meter bodies, 12 sliding blocks, 13 heat conduction plates, 14 second dustproof nets, 15 second threaded rods, 16 second driving motor, 17 belts and 18 telescopic spring rods.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a multifunctional electric energy meter comprises a housing 1, wherein the inner top wall of the housing 1 is fixedly connected with a plurality of heat-conducting plates 13, the lower side of the housing 1 is fixedly connected with a connecting box 5, the left end and the right end of the upper side of the housing 1 are respectively embedded and provided with a first dust screen 8, the middle part of the upper side of the housing 1 is fixedly provided with a first driving motor 2, the output end of the first driving motor 2 is fixedly connected with a heat dissipation fan 7, the inner wall of the housing 1 is fixedly provided with an adjusting assembly, the adjusting assembly comprises a second driving motor 16, the output end of the second driving motor 16 is fixedly connected with a first threaded rod 10, the outer side of the first threaded rod 10 is in transmission connection with a belt 17, one side of the belt 17 far away from the first threaded rod 10 is in transmission connection with a second threaded rod 15, the outer sides of the second threaded rod 15 and the first threaded rod 10 are in equal threaded connection with threaded blocks 9, and an electric energy meter body 11 is fixedly connected between the two threaded blocks 9.
Wherein, the shell 1 surface can be dismantled and be connected with table lid 3, utilize bolt-up to connect between table lid 3 and the shell 1, flexible spring rod 18 fixed surface is connected with protruding pole, the spout 6 that matches the adaptation with protruding pole has been seted up on the connection box 5 surface, the equal fixedly connected with engaging lug 4 of the equal fixedly connected with in both sides of shell 1, the middle part fixedly connected with slider 12 of electric energy meter body 11 downside, the spout that matches the adaptation with slider 12 has been seted up to the inside of shell 1 downside, two screw holes have been seted up on engaging lug 4 surface.
In this embodiment, the middle part of the lower side of the connection box 5 can be detachably connected with a dustproof assembly, the dustproof assembly comprises a second dustproof net 14, and the left end and the right end of the second dustproof net 14 are fixedly connected with telescopic spring rods 18.
When the embodiment is used, the following steps are adopted:
screw holes formed in the surfaces of connecting lugs 4 on the left side and the right side of the shell 1 are inserted into bolts to be fixed at a specified position, a circuit is connected with the electric energy meter body 11, the first driving motor 2 is started to drive the heat dissipation fan 7 to rotate, external air is filtered from the first dust screen 8, dust is sucked and discharged to the surface of the electric energy meter body 11 to achieve a heat dissipation effect, the drying performance in the shell 1 is improved by absorbing water vapor mixed in air through a drying agent on the lower side of the first dust screen 8, heat energy generated on the surface of the electric energy meter body 11 is discharged from the second dust screen 14 through the heat dissipation fan 7 to be transmitted downwards to the surface of the heat conduction plate 13 to be discharged from the inside of the connecting box 5 to achieve rapid heat dissipation, the first threaded rod 10 connected with the output end of the second driving motor 16 rotates, the second threaded rod 15 is synchronously rotated through the belt 17, and the electric energy meter body 11 connected with the threaded connection threaded block 9 on the outer side of the second threaded rod 15 and the first threaded rod 10 is adjusted to move linearly forwards and backwards on the inner side of the shell 1 to achieve position adjustment change convenience in later maintenance and taking.
The beneficial effects of the embodiment are as follows:
this multi-functional electric energy meter absorbs external air and filters the discharge into electric energy meter body 11 surface from first dust screen 8 through radiator fan 7, utilizes the drier of 8 downside body coupling of first dust screen during this period to avoid in the air a small amount of steam erosion electric energy meter body 11 in reduction life.
This multi-functional electric energy meter drives the electric energy meter body 11 that the synchronous screw thread drive screw thread piece 9 of second threaded rod 15 is connected through the first threaded rod 10 driving belt 17 of second driving motor 16 and moves out from the inside straight line of shell 1, improves the convenience and makes things convenient for the manual work to take and dismantle, has solved the electric energy meter often to contain a small amount of steam in producing the heat energy air when the operation and has wafted the electric energy meter surface and invaded the electric energy meter surface and easily cause the condition of electrical short circuit to the inside easy, reduces life's problem.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multifunctional electric energy meter, includes shell (1), its characterized in that: the novel heat-conducting device is characterized in that a plurality of heat-conducting plates (13) are fixedly connected to the inner top wall of the shell (1), a connecting box (5) is fixedly connected to the lower side of the shell (1), first dustproof nets (8) are respectively embedded and installed at the left end and the right end of the inner portion of the upper side of the shell (1), a first driving motor (2) is fixedly installed in the middle of the upper side of the shell (1), a heat dissipation fan (7) is fixedly connected to the output end of the first driving motor (2), and an adjusting assembly is fixedly installed on the inner wall of the shell (1);
the adjusting component comprises a second driving motor (16), a first threaded rod (10) is fixedly connected to the output end of the second driving motor (16), a belt (17) is connected to the outer side of the first threaded rod (10) in a transmission mode, a second threaded rod (15) is connected to one side of the belt (17) away from the first threaded rod (10) in a transmission mode, threaded blocks (9) are connected to the outer sides of the second threaded rod (15) and the first threaded rod (10) in a threaded mode, and electric energy meter bodies (11) are fixedly connected between the threaded blocks (9).
2. The utility model as claimed in claim 1, wherein: the surface of the shell (1) is detachably connected with a watch cover (3), and the watch cover (3) is connected with the shell (1) by means of bolt fastening.
3. The utility model as claimed in claim 1, wherein: the middle part of connection box (5) downside can be dismantled and is connected with dustproof subassembly, dustproof subassembly includes second dust screen (14), both ends all fixedly connected with flexible spring rod (18) about second dust screen (14).
4. A multifunctional electric energy meter according to claim 3, characterized in that: the surface of the telescopic spring rod (18) is fixedly connected with a convex rod, and the surface of the connecting box (5) is provided with a sliding groove (6) matched with the convex rod.
5. A multifunctional electric energy meter according to claim 2, characterized in that: the left side and the right side of the shell (1) are fixedly connected with connecting lugs (4).
6. The utility model as claimed in claim 5, wherein: the middle part fixedly connected with slider (12) of electric energy meter body (11) downside, the spout that matches with slider (12) is seted up to the inside of shell (1) downside.
7. The utility model as claimed in claim 5, wherein: two threaded holes are formed in the surface of the connecting lug (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904845.4U CN220509013U (en) | 2023-07-19 | 2023-07-19 | Multifunctional electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321904845.4U CN220509013U (en) | 2023-07-19 | 2023-07-19 | Multifunctional electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220509013U true CN220509013U (en) | 2024-02-20 |
Family
ID=89867075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321904845.4U Active CN220509013U (en) | 2023-07-19 | 2023-07-19 | Multifunctional electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220509013U (en) |
-
2023
- 2023-07-19 CN CN202321904845.4U patent/CN220509013U/en active Active
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