CN209961821U - High-voltage intelligent prepayment metering box - Google Patents
High-voltage intelligent prepayment metering box Download PDFInfo
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- CN209961821U CN209961821U CN201920627682.7U CN201920627682U CN209961821U CN 209961821 U CN209961821 U CN 209961821U CN 201920627682 U CN201920627682 U CN 201920627682U CN 209961821 U CN209961821 U CN 209961821U
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- metering box
- bevel gear
- box body
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- groove
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Abstract
The utility model belongs to the field of metering boxes, in particular to a high-voltage intelligent prepayment metering box, aiming at the problems that the prior high-voltage intelligent prepayment metering box has poor heat dissipation effect, particularly in summer, the temperature is higher, electronic devices are easily burnt when the heat dissipation of the metering box is not timely, the utility model provides a proposal that one side of the metering box body is hinged with a box door, the top of the metering box body is provided with an eave, the inner wall of the top and the inner wall of the bottom of the metering box body are both provided with rotating grooves, two rotating grooves are both rotatably provided with chain wheels, the two chain wheels are engaged with the same chain, one side inner wall of one rotating groove of the two rotating grooves is fixedly provided with a motor, the utility model can lead a heat dissipation fan and an exhaust fan to continuously move up and down in the metering box body, thereby improving the heat dissipation efficiency and leading the heat dissipation to, avoid burning out the electronic device due to untimely heat dissipation.
Description
Technical Field
The utility model relates to a batch meter technical field especially relates to a high pressure intelligence prepayment batch meter.
Background
The metering box is the totality of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like, and along with the progress of science and technology, a high-voltage intelligent prepayment metering box appears, for example, a floor type intelligent prepayment high-voltage metering box with the model of JLSZV-10 XY.
However, the existing high-voltage intelligent prepayment metering box has poor heat dissipation effect, particularly in summer, the temperature is high, and electronic devices are easily burnt out when the metering box dissipates heat in time, so that the high-voltage intelligent prepayment metering box is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the radiating effect who has high-pressure intelligent prepayment metering box among the prior art is not good, especially summer, temperature is higher, and electronic device's shortcoming is burnt out easily to the untimely heat dissipation of metering box, and the high-pressure intelligent prepayment metering box that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage intelligent prepayment metering box comprises a metering box body, wherein one side of the metering box body is hinged with a box door, the top of the metering box body is provided with an eave, the inner walls of the top and the bottom of the metering box body are respectively provided with a rotating groove, two rotating grooves are respectively and rotatably provided with a chain wheel, the two chain wheels are meshed with a same chain, the inner wall of one rotating groove of the two rotating grooves is fixedly provided with a motor, the output shaft of the motor is welded with one side of one chain wheel of the two chain wheels, the chain is fixedly provided with a mounting block, one side of the mounting block is fixedly provided with a cooling fan positioned in the metering box body, the inner wall of one side of the metering box body, which is far away from the cooling fan, is provided with a sliding groove, an exhaust fan is slidably arranged in the sliding groove, one end of, the other end of the hose penetrates through the air outlet, and the outer side of the hose is fixedly connected with the inner wall of the air outlet.
Preferably, the side wall of the sliding groove is provided with a rectangular groove, one side of the exhaust fan is fixedly provided with a rectangular block, and the rectangular block is in sliding connection with the side wall of the rectangular groove, so that the exhaust fan can only slide up and down without deviation.
Preferably, one side fixed mounting of one of two sprockets has the one end of installation pole, the other end fixed mounting of installation pole has first bevel gear, set up flutedly on the one side inner wall in rotation groove, the dwang is installed to the recess internal rotation, the one end fixed mounting of dwang has second bevel gear, first bevel gear meshes with second bevel gear mutually, drive the installation pole when rotating through the sprocket and rotate, the installation pole drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, second bevel gear drives the dwang and rotates.
Preferably, the rotating hole has been seted up on the top inner wall of batch meter body, and the threaded rod is installed in the rotating hole rotation, and the top fixed mounting of threaded rod has third bevel gear, and the fixed cover in the outside of dwang is equipped with fourth bevel gear, and third bevel gear meshes with fourth bevel gear mutually, and the dwang drives fourth bevel gear and rotates, and fourth bevel gear drives third bevel gear and rotates, and third bevel gear drives the threaded rod and rotates.
Preferably, the connecting block is installed to the outside screw thread of threaded rod, one side of connecting block and one side fixed connection of air exhauster, and the effect of rectangular block and rectangular channel makes the air exhauster can only slide from top to bottom, so the connecting block can only slide from top to bottom.
Preferably, the outer ring of two first bearings is fixedly installed in the groove, and the outer side of the rotating rod is welded with the inner rings of the two first bearings, so that the rotating rod can stably rotate.
Preferably, the inner wall of the rotating hole is fixedly provided with an outer ring of the second bearing, and the outer side of the threaded rod is welded with the inner ring of the second bearing, so that the threaded rod can stably rotate.
In the utility model, the high-voltage intelligent prepayment metering box is matched with a cooling fan, a first bevel gear, a groove, a rotating rod, a second bevel gear, a fourth bevel gear, a rotating hole, a threaded rod, a third bevel gear, a connecting block, an exhaust fan, a hose, a gas outlet and a motor through a metering box body, an eave, a rotating groove, a sprocket, a chain, a mounting block, the cooling fan, a first bevel gear, a groove, a rotating rod, a second bevel gear, the fourth bevel gear, the rotating hole, the threaded rod, the third bevel gear, the connecting block, the exhaust fan, a hose, a gas outlet and the motor, when in use, the motor drives the sprocket to rotate, thereby driving the chain to run;
the utility model discloses can make radiator fan and air exhauster reciprocate at this internal continuous of batch meter to can improve the radiating efficiency, the heat dissipation is more even, avoids giving off untimely burnout electron device because of the heat.
Drawings
Fig. 1 is a schematic structural view of the high-voltage intelligent prepayment metering box provided by the utility model;
fig. 2 is a schematic structural view of a part a of the high-voltage intelligent prepayment metering box provided by the utility model;
fig. 3 is the utility model provides a structural schematic diagram of part B of high pressure intelligence prepayment batch meter.
In the figure: 1 batch meter body, 2 eaves, 3 rotating groove, 4 sprocket, 5 chains, 6 installation pieces, 7 radiator fan, 8 first conical gear, 9 recesses, 10 dwang, 11 second conical gear, 12 fourth conical gear, 13 rotation holes, 14 threaded rods, 15 third conical gear, 16 connecting blocks, 17 air exhauster, 18 hose, 19 gas outlets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high-voltage intelligent prepayment metering box comprises a metering box body 1, a box door is hinged on one side of the metering box body 1, an eave 2 is arranged on the top of the metering box body 1, rotating grooves 3 are respectively arranged on the inner wall of the top and the inner wall of the bottom of the metering box body 1, chain wheels 4 are respectively rotatably arranged in the two rotating grooves 3, the same chain 5 is meshed on the two chain wheels 4, a motor is fixedly arranged on the inner wall of one side of one rotating groove 3 of the two rotating grooves 3, the output shaft of the motor is welded with one side of one chain wheel 4 of the two chain wheels 4, a mounting block 6 is fixedly arranged on the chain 5, a cooling fan 7 positioned in the metering box body 1 is fixedly arranged on one side of the mounting block 6, a sliding groove is arranged on the inner wall of one side of the metering box body 1 far away from the cooling fan 7, an exhaust fan, an air outlet 19 is formed in one side of the metering box body 1, the other end of the hose 18 penetrates through the air outlet 19, and the outer side of the hose 18 is fixedly connected with the inner wall of the air outlet 19.
The utility model discloses in, the rectangular channel has been seted up to the lateral wall of spout, and one side fixed mounting of air exhauster 17 has the rectangular block, and the rectangular block can make air exhauster 17 only slide from top to bottom with the lateral wall sliding connection of rectangular channel, can not the off normal.
The utility model discloses in, one side fixed mounting of a sprocket 4 in two sprockets 4 has the one end of installation pole, the other end fixed mounting of installation pole has first bevel gear 8, set up recess 9 on one side inner wall of rotation groove 3, dwang 10 is installed to the 9 internal rotations of recess, the one end fixed mounting of dwang 10 has second bevel gear 11, first bevel gear 8 meshes with second bevel gear 11 mutually, drive the installation pole and rotate when rotating through sprocket 4, the installation pole drives first bevel gear 8 and rotates, first bevel gear 8 drives second bevel gear 11 and rotates, second bevel gear 11 drives dwang 10 and rotates.
The utility model discloses in, rotation hole 13 has been seted up on the top inner wall of batch meter body 1, threaded rod 14 is installed to rotation hole 13 internal rotation, threaded rod 14's top fixed mounting has third bevel gear 15, the fixed cover in the outside of dwang 10 is equipped with fourth bevel gear 12, third bevel gear 15 meshes with fourth bevel gear 12 mutually, dwang 10 drives fourth bevel gear 12 and rotates, fourth bevel gear 12 drives third bevel gear 15 and rotates, third bevel gear 15 drives threaded rod 14 and rotates.
The utility model discloses in, connecting block 16 is installed to the outside threaded mounting of threaded rod 14, one side of connecting block 16 and one side fixed connection of air exhauster 17, and the effect of rectangular block and rectangular channel makes air exhauster 17 can only slide from top to bottom, so connecting block 16 can only slide from top to bottom.
The utility model discloses in, fixed mounting has the outer lane of two first bearings in the recess 9, and the outside of dwang 10 welds mutually with the inner circle of two first bearings, can make the stable rotation of dwang 10.
The utility model discloses in, fixed mounting has the outer lane of second bearing on the inner wall of rotation hole 13, and the outside of threaded rod 14 welds mutually with the inner circle of second bearing, can make the stable rotation of threaded rod 14.
In the utility model, when in use, the motor is started through the motor switch, the motor drives the chain wheel 4 to rotate, thereby driving the chain 5 to rotate, the chain 5 drives the installation block 6 to move downwards, the installation block 6 drives the cooling fan 7 to move downwards, simultaneously the chain wheel 4 drives the installation rod to rotate when rotating, the installation rod drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the rotating rod 10 to rotate, the rotating rod 10 drives the fourth bevel gear 12 to rotate, the fourth bevel gear 12 drives the third bevel gear 15 to rotate, the third bevel gear 15 drives the threaded rod 14 to rotate, the rectangular block and the rectangular groove act to enable the exhaust fan 17 to slide up and down, so the connecting block 16 can only slide up and down, the connecting block 16 rotates to enable the connecting block 16 to move downwards, the connecting block 16 drives the exhaust fan 17 to move downwards, the heat is extracted by the exhaust fan 17 and is discharged through the hose 18, so that the heat dissipation efficiency can be improved, and the heat dissipation is more uniform.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The high-voltage intelligent prepayment metering box comprises a metering box body (1), wherein one side of the metering box body (1) is hinged with a box door, and is characterized in that the top of the metering box body (1) is provided with an eave (2), the inner walls of the top and the bottom of the metering box body (1) are respectively provided with a rotating groove (3), the two rotating grooves (3) are respectively and rotatably provided with a chain wheel (4), the two chain wheels (4) are respectively meshed with a same chain (5), one side of one rotating groove (3) of the two rotating grooves (3) is fixedly provided with a motor, an output shaft of the motor is welded with one side of one chain wheel (4) of the two chain wheels (4), the chain (5) is fixedly provided with a mounting block (6), one side of the mounting block (6) is fixedly provided with a cooling fan (7) positioned in the metering box body (1), one side of the metering box body (1) far away from the cooling fan (7) is provided with a sliding groove, an exhaust fan (17) is slidably mounted in the sliding groove, one end of a hose (18) is fixedly mounted at an air outlet of the exhaust fan (17), an air outlet (19) is formed in one side of the metering box body (1), the other end of the hose (18) penetrates through the air outlet (19), and the outer side of the hose (18) is fixedly connected with the inner wall of the air outlet (19).
2. The high-voltage intelligent prepayment metering box according to claim 1, characterized in that a rectangular groove is formed in the side wall of the chute, a rectangular block is fixedly installed on one side of the exhaust fan (17), and the rectangular block is in sliding connection with the side wall of the rectangular groove.
3. The high-voltage intelligent prepayment metering box according to claim 1, characterized in that one side of one sprocket (4) of the two sprockets (4) is fixedly provided with one end of an installation rod, the other end of the installation rod is fixedly provided with a first bevel gear (8), a groove (9) is formed in the inner wall of one side of the rotating groove (3), a rotating rod (10) is rotatably arranged in the groove (9), one end of the rotating rod (10) is fixedly provided with a second bevel gear (11), and the first bevel gear (8) is meshed with the second bevel gear (11).
4. The high-voltage intelligent prepayment metering box according to claim 1, characterized in that a rotating hole (13) is formed in the inner wall of the top of the metering box body (1), a threaded rod (14) is rotatably mounted in the rotating hole (13), a third bevel gear (15) is fixedly mounted at the top of the threaded rod (14), a fourth bevel gear (12) is fixedly sleeved on the outer side of the rotating rod (10), and the third bevel gear (15) is meshed with the fourth bevel gear (12).
5. The high-voltage intelligent prepayment metering box according to claim 4, characterized in that a connecting block (16) is threadedly mounted on the outer side of the threaded rod (14), and one side of the connecting block (16) is fixedly connected with one side of an exhaust fan (17).
6. The high-voltage intelligent prepayment metering box according to claim 3, characterized in that the groove (9) is internally and fixedly provided with outer rings of two first bearings, and the outer side of the rotating rod (10) is welded with the inner rings of the two first bearings.
7. The high-voltage intelligent prepayment metering box according to claim 4, characterized in that the inner wall of the rotating hole (13) is fixedly provided with an outer ring of a second bearing, and the outer side of the threaded rod (14) is welded with the inner ring of the second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627682.7U CN209961821U (en) | 2019-05-05 | 2019-05-05 | High-voltage intelligent prepayment metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627682.7U CN209961821U (en) | 2019-05-05 | 2019-05-05 | High-voltage intelligent prepayment metering box |
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| Publication Number | Publication Date |
|---|---|
| CN209961821U true CN209961821U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627682.7U Active CN209961821U (en) | 2019-05-05 | 2019-05-05 | High-voltage intelligent prepayment metering box |
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| CN (1) | CN209961821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649643A (en) * | 2020-12-18 | 2021-04-13 | 国网山东省电力公司烟台供电公司 | Electricity stealing prevention sensing device for power metering box |
-
2019
- 2019-05-05 CN CN201920627682.7U patent/CN209961821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649643A (en) * | 2020-12-18 | 2021-04-13 | 国网山东省电力公司烟台供电公司 | Electricity stealing prevention sensing device for power metering box |
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