CN215641458U - Three-phase electronic multifunctional electric energy meter - Google Patents
Three-phase electronic multifunctional electric energy meter Download PDFInfo
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- CN215641458U CN215641458U CN202122330176.1U CN202122330176U CN215641458U CN 215641458 U CN215641458 U CN 215641458U CN 202122330176 U CN202122330176 U CN 202122330176U CN 215641458 U CN215641458 U CN 215641458U
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Abstract
The utility model relates to the technical field of three-phase electronic meters, and discloses a three-phase electronic multifunctional electric energy meter, which comprises a meter body, wherein a display is arranged on the front surface of the meter body, heat dissipation dustproof nets are arranged on two sides of the meter body, a heat dissipation mechanism is arranged outside the heat dissipation dustproof nets, an installation connecting block is fixedly connected to the bottom of the meter body, a fixed installation mechanism is arranged inside the installation connecting block, when the three-phase electronic multifunctional electric energy meter is used, a transverse fixing plate is slid to place the heat dissipation dustproof nets into a vertical groove, a movable sliding block of the heat dissipation dustproof net slides inside the vertical groove, a spring arranged at the bottom is further compressed, the transverse fixing plate slides into the transverse groove again, the heat dissipation dustproof nets are subjected to the action of the spring rebounding force to touch the heat dissipation dustproof nets and the transverse fixing plate, so that the heat dissipation dustproof effect is achieved, when the heat dissipation dustproof nets need to be replaced, the opposite operation is only needed, and the service life of equipment is prolonged, the practicability of the device is ensured.
Description
Technical Field
The utility model relates to the technical field of three-phase electronic meters, in particular to a three-phase electronic multifunctional electric energy meter.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, electric energy meter and kilowatt-hour meter.
The electromagnetic element of the three-phase four-wire active and reactive watt-hour meter is a separated structure, the voltage core adopts a completely punched closed sample chip core, the rotating system is subjected to static balance calibration, the bearing of the three-phase four-wire active and reactive watt-hour meter is of a double-jewel structure with a shockproof spring, the damping element adopts aluminum-cobalt 34 magnetic steel, and the thermo-magnetic alloy chip is used for capturing temperature compensation, the watt-hour meter generates a shift magnetic field by the synthesis of voltage and current elements, so that the disc rotates under the action of the voltage and current elements, the rotating speed of the disc is in direct proportion to the magnitude of loadable current, and the purpose of measuring electric energy is achieved.
When the existing three-phase electric energy meter is used, the heat dissipation of the three-phase electric energy meter is conducted by the heat dissipation ports formed in two sides, but the existing heat dissipation dustproof mechanism cannot be replaced, after the three-phase electric energy meter is used for a long time, the heat dissipation mechanism inside the electric energy meter can adhere to a large amount of dust, normal heat dissipation of equipment is affected, the service life of the electric energy meter is shortened, and therefore a three-phase electronic multifunctional electric energy meter is urgently needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a three-phase electronic multifunctional electric energy meter which has the advantages of replaceable heat dissipation and dust prevention and the like, and solves the problem that the heat dissipation and dust prevention mechanism of the prior equipment is not replaceable in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a three-phase electronic type multifunctional electric energy meter, includes the table body, its the table body openly is provided with the display, table body both sides are provided with the heat dissipation dust screen, heat dissipation dust screen outside is provided with heat dissipation mechanism, table body bottom fixedly connected with erection joint piece, the inside fixed mounting mechanism that is provided with of erection joint piece.
Through the heat dissipation mechanism who sets up, through foretell heat abstractor, can make the device effectively dispel the heat to the table body, can prevent dust to the table body simultaneously, promoted the life of equipment, guaranteed the practicality of device, through the fixed mounting mechanism who sets up, can be so that erection joint piece and connection of electric lines fasten more, promoted the installation effectiveness of device simultaneously, guaranteed the practicality of device.
Preferably, the heat dissipation mechanism comprises a first slider, a spring, a vertical groove, a transverse fixing plate, a second slider and a transverse groove, the first slider is fixedly connected to two sides of the heat dissipation dustproof net, the spring is fixedly connected to the bottom of the heat dissipation dustproof net, the first slider is embedded in the vertical groove, the vertical groove is arranged on two sides of the inside of the meter body, the transverse fixing plate is arranged at the top of the heat dissipation dustproof net, the second slider is fixedly connected to two sides of the transverse fixing plate, the second slider is embedded in the transverse groove, and the transverse groove is arranged on two sides of the top of the meter body.
Through the heat dissipation mechanism who sets up, through foretell heat abstractor, can make the device effectively dispel the heat to the table body, can prevent dust to the table body simultaneously, promoted the life of equipment, guaranteed the practicality of device.
Preferably, the heat dissipation dust screen is arranged in the vertical groove, the heat dissipation dust screen is connected with the vertical groove in a sliding mode, and the top of the heat dissipation dust screen is connected with the bottom of the transverse fixing plate in a touching mode.
Preferably, the transverse fixing plate is a cuboid, and the transverse fixing plate is embedded inside the transverse groove and is in sliding connection with the transverse groove.
Preferably, the transverse grooves are formed in two sides of the top of the watch body, the vertical grooves are formed in two sides of the inside of the watch body, and the transverse grooves are formed above the vertical grooves.
Preferably, the fixed mounting mechanism comprises a rotating handle, a threaded rod, a moving block, a moving groove, a moving fixed block and a mounting block, the rotating handle is arranged at the top of the mounting connecting block, the rotating handle is fixedly connected with the threaded rod at the bottom, the moving block is arranged outside the threaded rod and embedded inside the moving groove, the moving groove is arranged inside the mounting connecting block, the moving block is fixedly connected with the moving fixed block at two sides of the moving block, and the mounting block is fixedly connected with the bottom end inside the mounting connecting block.
Through the fixed installation mechanism who sets up, can be so that erection joint piece and connection of electric lines fasten more, promoted the installation effectiveness of device simultaneously, guaranteed the practicality of device.
Preferably, the moving block is a cuboid, a thread groove is formed in the moving block, and the moving block is connected with the threaded rod in a sliding mode and drives the moving fixing block to slide in the installation connecting block.
Preferably, the shape and the size of the movable fixing block are equal to those of the installation block, a fixing groove is formed in one side, close to the midpoint of the installation connecting block, of the movable fixing block and the installation block, and the fixing groove is in touch connection with the electric wire.
Compared with the prior art, the utility model provides a three-phase electronic multifunctional electric energy meter, which has the following beneficial effects:
1. this three-phase electronic type multifunctional electric energy meter, through being provided with heat abstractor, specifically be when using, slip horizontal fixed plate, make horizontal fixed plate drive slider two and slide in horizontal inslot portion, put into vertical inslot portion with the heat dissipation dust screen, make heat dissipation dust screen movable slider one slide in vertical inslot portion, the spring that further compression bottom set up, slide horizontal fixed plate into horizontal inslot portion again, the heat dissipation dust screen receives the effect of spring bounce-back force, make heat dissipation dust screen and horizontal fixed plate touching, thereby the dirt-proof effect of heat dissipation has been reached, when needing to change the heat dissipation dust screen, only need opposite operation can, so that the device effectively dispels the heat to the table body, can prevent dust to the table body simultaneously, the life of equipment has been promoted, the practicality of device has been guaranteed.
2. This three-phase electronic type multifunctional electric energy meter, through being provided with the fixed mounting device, specifically be when needs fixed mounting, place the electric wire on the inside installation piece that sets up of erection joint piece, rotatory commentaries on classics handle, it is rotatory to make to change the drive threaded rod, the threaded rod rotates with the movable block screw thread to be connected, make the movable block drive and remove the fixed block and slide inside the erection joint piece, make and remove fixed block bottom and installation piece touching to be connected, fixed slot through installation piece and removal fixed block side set up inside with electric wire fixed mounting and erection joint piece, can make the erection joint piece fasten with electric wire connection more, the installation effectiveness of device has been promoted simultaneously, the practicality of device has been guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the heat dissipation mechanism of the present invention;
FIG. 4 is a front view of the fixing and mounting mechanism of the present invention;
FIG. 5 is a front view of the fixed mounting mechanism of the present invention.
Wherein: 1. a watch body; 2. a display; 3. a heat dissipation dustproof net; 311. a first sliding block; 312. a spring; 313. a vertical groove; 314. a transverse fixing plate; 315. a second sliding block; 316. a transverse slot; 4. installing a connecting block; 411. turning a handle; 412. a threaded rod; 413. a moving block; 414. a moving groove; 415. moving the fixed block; 416. mounting blocks; 417. and fixing the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a three-phase electronic multifunctional electric energy meter comprises a meter body 1, a display 2 is arranged on the front surface of the meter body 1, heat dissipation dust screens 3 are arranged on two sides of the meter body 1, a heat dissipation mechanism is arranged outside the heat dissipation dust screens 3, an installation connecting block 4 is fixedly connected to the bottom of the meter body 1, and a fixed installation mechanism is arranged inside the installation connecting block 4.
Through the technical scheme, through the heat dissipation mechanism who sets up, through foretell heat abstractor, can make the device effectively dispel the heat to table body 1, can prevent dust to table body 1 simultaneously, promoted the life of equipment, guaranteed the practicality of device, through the fixed mounting mechanism who sets up, can be so that erection joint piece 4 and connection of electric lines fasten more, promoted the installation effectiveness of device simultaneously, guaranteed the practicality of device.
Specifically, heat dissipation mechanism includes first slider 311, spring 312, vertical groove 313, horizontal fixed plate 314, two slider 315 and horizontal groove 316, first slider 311 fixed connection is in heat dissipation dust screen 3 both sides, heat dissipation dust screen 3 bottom fixedly connected with spring 312, two sets of first slider 311 are embedded inside vertical groove 313, two sets of vertical groove 313 are seted up in the inside both sides of table body 1, heat dissipation dust screen 3 top is provided with horizontal fixed plate 314, two slider 315 of horizontal fixed plate 314 both sides fixedly connected with, two sets of slider 315 are embedded inside horizontal groove 316, two sets of horizontal groove 316 are seted up and are shown 1 top both sides.
Through the technical scheme, when using, slip horizontal fixed plate 314, make horizontal fixed plate 314 drive two sliders 315 in the inside slip of horizontal groove 316, put into vertical groove 313 inside with heat dissipation dust screen 3, make heat dissipation dust screen 3 drive a slider 311 and slide in vertical groove 313 is inside, further compress the spring 312 that the bottom set up, slide horizontal fixed plate 314 in horizontal groove 316 inside again, heat dissipation dust screen 3 receives the effect of spring 312 bounce-back force, make heat dissipation dust screen 3 and the touching of horizontal fixed plate 314, thereby the dirt-proof effect of heat dissipation has been reached, when needing to change heat dissipation dust screen 3, only need opposite operation can, so that the device effectively dispels the heat to table body 1, can prevent dust to table body 1 simultaneously, the life of equipment has been promoted, the practicality of device has been guaranteed.
Specifically, the heat dissipation dust screen 3 is disposed inside the vertical groove 313, the heat dissipation dust screen 3 is slidably connected to the vertical groove 313, and the top of the heat dissipation dust screen 3 is in contact connection with the bottom of the transverse fixing plate 314.
Through the technical scheme, the heat dissipation dustproof net 3 can be fixed in the meter body 1 by the arrangement, meanwhile, the heat dissipation dustproof net 3 is convenient to replace, and the practicability of the device is guaranteed.
Specifically, the transverse fixing plate 314 is a rectangular parallelepiped, and the transverse fixing plate 314 is embedded inside the transverse groove 316 and is slidably connected to the transverse groove 316.
Through the technical scheme, the transverse fixing plate 314 can fix the heat dissipation dustproof net 3 arranged at the bottom by the arrangement, and the practicability of the device is guaranteed.
Specifically, the horizontal grooves 316 are arranged on two sides of the top of the watch body 1, the vertical grooves 313 are arranged on two sides of the inside of the watch body 1, and the horizontal grooves 316 are arranged above the vertical grooves 313.
Through the technical scheme, the device can be arranged in a radiating and dustproof mode, the radiating dustproof net 3 can be replaced, and the practicability of the device is improved.
Specifically, fixed installation mechanism is including changeing 411, threaded rod 412, movable block 413, shifting chute 414, remove fixed block 415 and installation piece 416, changes 411 and sets up in installation connecting block 4 top, changes 411 bottom fixedly connected with threaded rod 412, threaded rod 412 outside is provided with movable block 413, and movable block 413 is embedded inside shifting chute 414, and inside installation connecting block 4 was seted up to shifting chute 414, and movable block 413 both sides fixedly connected with removed fixed block 415, the inside bottom fixedly connected with installation piece 416 of installation connecting block 4.
Through the technical scheme, when needs fixed mounting, place the electric wire on the installation piece 416 of the inside setting of installation connecting block 4, rotatory turning 411, it is rotatory to make to turn 411 to drive threaded rod 412, threaded rod 412 is connected with movable block 413 screw thread rotation, make movable block 413 drive and remove fixed block 415 and slide inside installation connecting block 4, make to remove fixed block 415 bottom and installation piece 416 touching and be connected, fixed slot 417 through installation piece 416 and removal fixed block 415 side set up is with electric wire fixed mounting and installation connecting block 4 inside, can make installation connecting block 4 and connection of electric lines more fasten, the installation effectiveness of device has been promoted simultaneously, the practicality of device has been guaranteed.
Specifically, the moving block 413 is a rectangular parallelepiped, a thread groove is formed in the moving block 413, and the moving block 413 is slidably connected to the threaded rod 412 to drive the moving fixing block 415 to slide in the installation connecting block 4.
Through the technical scheme, the two sides of the moving block 413 are embedded in the moving groove, and the two ends of the moving block 413 extend to and are fixedly connected with the two sets of moving fixing blocks 415, so that the device can be conveniently mounted and dismounted on the electric wire, the electric wire is connected more tightly, and the practicability of the device is guaranteed.
Specifically, the movable fixing block 415 and the mounting block 416 have the same shape and size, a fixing groove 417 is formed on one side of the movable fixing block 415 and the mounting block 416, which is close to the midpoint of the mounting connection block 4, and the fixing groove 417 is in contact connection with an electric wire.
Through the technical scheme, the movable fixing block 415 can be moved due to the arrangement, so that the fixing groove 417 formed in the side surfaces of the movable fixing block 415 and the mounting block 416 can fix the electric wire, and the stability of the electric wire mounting of the device is ensured.
When in use, slide horizontal fixed plate 314, make horizontal fixed plate 314 drive the inside slip of slider two 315 in horizontal groove 316, put into vertical groove 313 with heat dissipation dust screen 3 inside, make heat dissipation dust screen 3 drive slider 311 and slide in vertical groove 313 inside, further compress the spring 312 that the bottom set up, slide horizontal fixed plate 314 into horizontal groove 316 inside again, heat dissipation dust screen 3 receives the effect of spring 312 bounce-back force, make heat dissipation dust screen 3 and horizontal fixed plate 314 touch, thereby the dustproof effect of heat dissipation has been reached, when needing to change heat dissipation dust screen 3, only need opposite operation can, so that the device effectively dispels the heat to table body 1, can prevent dust to table body 1 simultaneously, the life of equipment has been promoted, the practicality of device has been guaranteed.
When needing fixed mounting, place the electric wire on the inside installation piece 416 that sets up of installation connecting block 4, rotatory commentaries on classics handle 411, it is rotatory to make to change handle 411 to drive threaded rod 412, threaded rod 412 rotates with removal block 413 screw thread and is connected, make removal block 413 drive and remove fixed block 415 and slide inside installation connecting block 4, make removal fixed block 415 bottom and installation piece 416 touch and be connected, fixed slot 417 through installation piece 416 and removal fixed block 415 side set up is inside with electric wire fixed mounting and installation connecting block 4, can make installation connecting block 4 more fasten with electric wire connection, the installation effectiveness of device has been promoted simultaneously, the practicality of device has been guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 multi-functional electric energy meter of three-phase electronic formula, includes table body (1), its characterized in that: the display (2) is arranged on the front face of the meter body (1), the heat dissipation dustproof nets (3) are arranged on two sides of the meter body (1), the heat dissipation mechanism is arranged outside the heat dissipation dustproof nets (3), the bottom of the meter body (1) is fixedly connected with an installation connecting block (4), and a fixed installation mechanism is arranged inside the installation connecting block (4);
the heat dissipation mechanism comprises a first slider (311), a spring (312), a vertical groove (313), a transverse fixing plate (314), a second slider (315) and a transverse groove (316), wherein the first slider (311) is fixedly connected to two sides of the heat dissipation dustproof net (3), the spring (312) is fixedly connected to the bottom of the heat dissipation dustproof net (3), the first slider (311) is embedded into the vertical groove (313), the vertical groove (313) is arranged on two sides of the inside of the meter body (1), the transverse fixing plate (314) is arranged on the top of the heat dissipation dustproof net (3), the second slider (315) is fixedly connected to two sides of the transverse fixing plate (314), the second slider (315) is embedded into the transverse groove (316), and the two sides of the top of the meter body (1) are arranged on the transverse groove (316).
2. The three-phase electronic multifunctional electric energy meter according to claim 1, characterized in that: the heat dissipation dustproof net (3) is arranged inside the vertical groove (313), the heat dissipation dustproof net (3) is connected with the vertical groove (313) in a sliding mode, and the top of the heat dissipation dustproof net (3) is connected with the bottom of the transverse fixing plate (314) in a touching mode.
3. The three-phase electronic multifunctional electric energy meter according to claim 1, characterized in that: the transverse fixing plate (314) is a cuboid, and the transverse fixing plate (314) is embedded in the transverse groove (316) and is connected with the transverse groove (316) in a sliding mode.
4. The three-phase electronic multifunctional electric energy meter according to claim 1, characterized in that: the horizontal groove (316) is arranged on two sides of the top of the watch body (1), the vertical groove (313) is arranged on two sides of the inside of the watch body (1), and the horizontal groove (316) is arranged above the vertical groove (313).
5. The three-phase electronic multifunctional electric energy meter according to claim 1, characterized in that: the fixed mounting mechanism comprises a rotating handle (411), a threaded rod (412), a moving block (413), a moving groove (414), a moving fixed block (415) and a mounting block (416), wherein the rotating handle (411) is arranged at the top of the mounting connecting block (4), the bottom of the rotating handle (411) is fixedly connected with the threaded rod (412), the moving block (413) is arranged outside the threaded rod (412), the moving block (413) is embedded inside the moving groove (414), the moving groove (414) is arranged inside the mounting connecting block (4), the two sides of the moving block (413) are fixedly connected with the moving fixed block (415), and the mounting block (416) is fixedly connected with the bottom end inside the mounting connecting block (4).
6. The three-phase electronic multifunctional electric energy meter according to claim 5, characterized in that: the moving block (413) is a cuboid, a thread groove is formed in the moving block (413), and the moving block (413) is connected with the threaded rod (412) in a sliding mode and drives the moving fixing block (415) to slide in the installation connecting block (4).
7. The three-phase electronic multifunctional electric energy meter according to claim 5, characterized in that: the shape and the size of the movable fixed block (415) are equal to those of the mounting block (416), a fixed groove (417) is formed in one side, close to the middle point of the mounting connecting block (4), of the movable fixed block (415) and the mounting block (416), and the fixed groove (417) is in touch connection with an electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122330176.1U CN215641458U (en) | 2021-09-25 | 2021-09-25 | Three-phase electronic multifunctional electric energy meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122330176.1U CN215641458U (en) | 2021-09-25 | 2021-09-25 | Three-phase electronic multifunctional electric energy meter |
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| CN215641458U true CN215641458U (en) | 2022-01-25 |
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| CN202122330176.1U Active CN215641458U (en) | 2021-09-25 | 2021-09-25 | Three-phase electronic multifunctional electric energy meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115103550A (en) * | 2022-07-18 | 2022-09-23 | 山东金博电动车有限公司 | Electric vehicle controller shell and mounting structure thereof |
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2021
- 2021-09-25 CN CN202122330176.1U patent/CN215641458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115103550A (en) * | 2022-07-18 | 2022-09-23 | 山东金博电动车有限公司 | Electric vehicle controller shell and mounting structure thereof |
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