CN210625881U - Outdoor transformer overtemperature warning device for low-voltage transformer area - Google Patents
Outdoor transformer overtemperature warning device for low-voltage transformer area Download PDFInfo
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- CN210625881U CN210625881U CN201920418936.4U CN201920418936U CN210625881U CN 210625881 U CN210625881 U CN 210625881U CN 201920418936 U CN201920418936 U CN 201920418936U CN 210625881 U CN210625881 U CN 210625881U
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- mount pad
- transformer
- transformer body
- box
- thermal
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Abstract
The utility model discloses an outdoor transformer overtemperature warning device for low pressure platform district, including the transformer body, the bottom fixed mounting of transformer body has the mount pad, and the mount pad is hollow structure, be equipped with the thermal-arrest board in the mount pad, the both sides of transformer body all contact have a plurality of conducting strips, and the bottom of conducting strip extend to in the mount pad and with the top fixed connection of thermal-arrest board, one side of transformer body is equipped with the electrical storage box of screw fixation at the mount pad top, and electrical storage box electric connection has the high pitch klaxon of screw fixation at the mount pad top, one side seal of thermal-arrest board is fixed with the mounting box, and one side that the mounting box is close to the thermal-arrest board sets up to the opening. The utility model discloses simple structure, reasonable in design, the high pitch electric horn is automatic to whistle when the transformer body takes place high temperature, reaches and in time reminds near electrician to arrive and make the preparation of cooling, satisfies the user demand.
Description
Technical Field
The utility model relates to a transformer overtemperature warning technical field especially relates to an outdoor transformer overtemperature warning device for low-voltage transformer district.
Background
The low voltage generally refers to the safety power consumption below 250V, in the power system, the transformer area refers to the low voltage power supply range or area of a transformer, which is the term of power economy operation management, or is the area name in a specific sentence, most of the existing outdoor transformer over-temperature warning devices for the low voltage transformer area warn through flashing warning lamps, the flashing warning lamps are used for reminding nearby electricians to prepare pre-processing cooling measures, but the warning mode cannot remind the nearby electricians to process in time, when other electricians nearby work, the warning lamp can not be noticed in time, so that the cooling preparation can not be made in time, great potential safety hazard is brought to the use, the use requirement can not be met, in addition, electronic devices such as a flashing warning lamp and the like are easy to damage outdoors, so that an outdoor transformer overtemperature warning device for a low-voltage transformer area is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an outdoor transformer overtemperature warning device for a low-voltage transformer area.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the overtemperature warning device for the outdoor transformer in the low-voltage transformer area comprises a transformer body, wherein a mounting seat is fixedly mounted at the bottom of the transformer body, the mounting seat is of a hollow structure, a heat collecting plate is arranged in the mounting seat, a plurality of heat conducting sheets are contacted with both sides of the transformer body, the bottom ends of the heat conducting sheets extend into the mounting seat and are fixedly connected with the top of the heat collecting plate, an electricity storage box which is fixed at the top of the mounting seat through threads is arranged at one side of the transformer body, the electricity storage box is electrically connected with a high-pitch electric horn which is fixed at the top of the mounting seat through threads, a mounting box is fixedly sealed at one side of the heat collecting plate, an opening is arranged at one side of the mounting box, which is close to the heat collecting plate, a piston plate is sleeved in the mounting box in a sealing and sliding mode, helium filled in the mounting box is arranged between one side of the piston plate, which is close to the heat collecting plate, one side that the heat collection plate was kept away from to the piston plate bonds and is fixed with the insulator, and the one end that the piston plate was kept away from to the insulator bonds and is fixed with first electrically conductive copper billet, first electrically conductive copper billet and electric power storage box electric connection, the movable sleeve is equipped with the backup pad with mount pad lateral wall fixed mounting on the insulator, the insulating electrically conductive copper billet that is fixed with the second on one side inner wall of mount pad, and electrically conductive copper billet and high pitch electric horn electric connection of second.
Preferably, the power storage box, the tweeter, the second conductive block and the first conductive block form a loop.
Preferably, an insulating rubber sheet is fixedly bonded on the inner wall of one side of the mounting seat, and one side of the insulating rubber sheet is fixedly bonded with the second conductive copper block.
Preferably, a rectangular through hole is formed in the inner wall of the top of the mounting seat, and the rectangular through hole is located below the electricity storage box.
Preferably, a square hole is formed in one side of the supporting plate, balls are nested on the inner walls of four sides of the square hole, the insulating rod is located among the four balls, and the balls are in rolling contact with the outer side of the insulating rod.
Preferably, a first through hole is formed in the inner wall of one side, away from the opening, of the mounting box, the insulating rod is located in the first through hole, and the side wall of the first through hole is not in contact with the outer side of the insulating rod.
Preferably, the piston plate is fixedly sleeved with a sealing ring, and the outer side of the sealing ring is in sealing sliding contact with the side wall of the mounting box.
Compared with the prior art, the beneficial effects of the utility model are that:
through the transformer body, the mount pad, the conducting strip, the thermal-arrest board, the electricity storage box, high pitch electric horn, the mounting box, the piston board, the helium, a spring, the insulating rod, first electrically conductive copper billet, the electrically conductive copper billet of second cooperatees, when high temperature appears in the transformer body, the temperature makes its high temperature appear on a plurality of conducting strip conduction to the thermal-arrest board, the thermal-arrest board is heat conduction to mounting box and helium, under the helium receives the principle that high temperature can expand fast, the helium inflation drives the piston board and removes and compress a plurality of springs to the direction of keeping away from the thermal-arrest board, the piston board drives first electrically conductive copper billet through the insulating rod and removes, first electrically conductive copper billet removes when contacting with the electrically conductive copper billet of second, high pitch electric horn circular telegram this moment, high pitch electric horn sends the whistle, reach and pay close attention to and just can be in time hearing the whistle and make the cooling preparation.
The utility model discloses simple structure, reasonable in design, the high pitch electric horn is automatic to whistle when the transformer body takes place high temperature, reaches and in time reminds near electrician to arrive and make the preparation of cooling, satisfies the user demand.
Drawings
Fig. 1 is a schematic structural view of an outdoor transformer overtemperature warning device for a low-voltage transformer area according to the present invention;
fig. 2 is the utility model provides a partial structure schematic diagram of a for outdoor transformer overtemperature warning device in low-voltage transformer district.
In the figure: the transformer comprises a transformer body 1, a mounting seat 2, a heat conducting sheet 3, a heat collecting plate 4, an electricity storage box 5, a high-pitch electric horn 6, a mounting box 7, a piston plate 8, helium gas 9, a spring 10, an insulating rod 11, a first conductive copper block 12, a second conductive copper block 13, a rectangular through hole 14, a ball 15 and a supporting plate 16.
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. 1-2, an overtemperature warning device for an outdoor transformer of a low-voltage transformer area comprises a transformer body 1, a mounting base 2 is fixedly mounted at the bottom of the transformer body 1, the mounting base 2 is of a hollow structure, a heat collecting plate 4 is arranged in the mounting base 2, a plurality of heat conducting fins 3 are contacted with both sides of the transformer body 1, the bottom ends of the heat conducting fins 3 extend into the mounting base 2 and are fixedly connected with the top of the heat collecting plate 4, an electricity storage box 5 is arranged at one side of the transformer body 1 and is fixed at the top of the mounting base 2 in a threaded manner, the electricity storage box 5 is electrically connected with a high-pitch electric horn 6 fixed at the top of the mounting base 2 in a threaded manner, a mounting box 7 is fixed at one side of the heat collecting plate 4 in a sealing manner, an opening is arranged at one side of the mounting box 7 close to the heat collecting plate 4, a piston plate 8 is sleeved in the mounting box 7 in a sealing and sliding, a plurality of springs 10 are fixedly connected between one side of the piston plate 8 far away from the heat collecting plate 4 and one side of the mounting box 7 far away from the opening, an insulating rod 11 is fixedly bonded on one side of the piston plate 8 far away from the heat collecting plate 4, a first conductive copper block 12 is fixedly bonded on one end of the insulating rod 11 far away from the piston plate 8, the first conductive copper block 12 is electrically connected with the electricity storage box 5, a support plate 16 fixedly mounted with the side wall of the mounting seat 2 is movably sleeved on the insulating rod 11, a second conductive copper block 13 is fixedly bonded on one side of the inner wall of the mounting seat 2 in an insulating way, the second conductive copper block 13 is electrically connected with the high-pitch electric horn 6, when the transformer body 1, the mounting seat 2, the heat conducting sheet 3, the heat collecting plate 4, the electricity storage box 5, the high-pitch electric horn 6, the mounting box 7, the piston plate 8, the helium 9, the springs 10, the insulating rod 11, the first conductive copper block 12 and the second conductive copper block, the temperature is conducted to the heat collecting plate 4 through the plurality of heat conduction fins 3 to make high temperature occur, the heat collecting plate 4 conducts the heat to the mounting box 7 and the helium gas 9, under the principle that the helium 9 can be rapidly expanded under high temperature, the piston plate 8 is driven by the expansion of the helium 9 to move away from the heat collecting plate 4 and compress the plurality of springs 10, the piston plate 8 drives the first conductive copper block 12 to move through the insulating rod 11, when the first conductive copper block 12 moves to be in contact with the second conductive copper block 13, at this moment, high pitch electric horn 6 circular telegram, high pitch electric horn 6 sends and whistles, reaches and to pay attention to constantly and just can in time arrive in order to do the preparation of cooling listening to whistling sound, the utility model discloses simple structure, reasonable in design is convenient for 6 automatic whistles at high temperature emergence high pitch electric horn of transformer body 1, reaches and in time reminds near electrician to arrive and to do the preparation of cooling, satisfies the user demand.
In the utility model, the power storage box 5, the high pitch loudspeaker 6, the second conductive block 13 and the first conductive block 12 form a loop, an insulating rubber sheet is adhered and fixed on the inner wall of one side of the mounting seat 2, one side of the insulating rubber sheet is adhered and fixed with the second conductive copper block 13, a rectangular perforation 14 is arranged on the inner wall of the top part of the mounting seat 2, the rectangular perforation 14 is positioned below the power storage box 5, the rectangular perforation 14 is used for threading, a square hole is arranged on one side of the supporting plate 16, balls 15 are nested on the inner walls of four sides of the square hole, the insulating rod 11 is positioned between the four balls 15, the balls 15 are in rolling contact with the outer side of the insulating rod 11, a first through hole is arranged on the inner wall of one side of the mounting box 7 far away from the opening of the mounting box, the insulating rod 11 is positioned in the first through hole, the side wall of the first through hole is not in contact with the outer side of the insulating rod 11, a sealing ring is fixedly sheathed on the piston, through the matching of the transformer body 1, the mounting seat 2, the heat conducting fins 3, the heat collecting plate 4, the electricity storage box 5, the tweeter 6, the mounting box 7, the piston plate 8, the helium gas 9, the springs 10, the insulating rod 11, the first conductive copper block 12 and the second conductive copper block 13, when the transformer body 1 has high temperature, the temperature is conducted to the heat collecting plate 4 through the heat conducting fins 3 to enable the heat collecting plate 4 to have high temperature, the heat collecting plate 4 conducts the heat to the mounting box 7 and the helium gas 9, under the principle that the helium gas 9 can be rapidly expanded under the high temperature, the helium gas 9 is expanded to drive the piston plate 8 to move towards the direction far away from the heat collecting plate 4 and compress the springs 10, the piston plate 8 drives the first conductive copper block 12 to move through the insulating rod 11, when the first conductive copper block 12 moves to be in contact with the second conductive copper block 13, the tweeter 6 is powered on at the moment, the tweeter 6 sounds, and the whistle can be ready for listening to whistle at any time without paying attention of an electrician nearby, the utility model discloses simple structure, reasonable in design is convenient for the automatic flute of high pitch electric horn 6 when transformer body 1 takes place the high temperature, reaches and in time reminds near electrician to arrive and make the preparation of cooling, satisfies the user demand.
The working principle is as follows: when the transformer body 1 is in use, when high temperature occurs in the transformer body 1, the temperature is conducted to the heat collecting plate 4 through the plurality of heat conducting fins 3, so that the heat collecting plate 4 is in high temperature, the heat is conducted to the mounting box 7 and the helium 9 by the heat collecting plate 4 with high temperature, under the principle that the helium 9 can be rapidly expanded under high temperature, the helium 9 is expanded to drive the piston plate 8 to move away from the heat collecting plate 4, the piston plate 8 compresses the plurality of springs 10, the piston plate 8 drives the insulating rod 11 to move away from the heat collecting plate 4, the insulating rod 11 moves among the four balls 15, the insulating rod 11 drives the first conductive copper block 12 to move, when the first conductive copper block 12 moves to contact with the second conductive copper block 13, as the electricity storage box 5, the tweeter 6, the second conductive block 13 and the first conductive block 12 form a loop, at this time, the tweeter 6 is powered on, the tweeter 6 sounds a whistle, reach and just can hear the sound of whistling constantly paying attention to and in time come to do the preparation of cooling down with nearby electrician, after electrician cooled down transformer body 1, thermal-arrest board 4 cools off, helium 9 shrink this moment, and the spring 10 that is in compression state resets and drives piston plate 8 and reset this moment, and piston plate 8 drives first electrically conductive copper billet 12 and the separation of second electrically conductive copper billet 13 through insulating rod 11, cuts off the power supply, and high pitch electric horn 6 stops whistling.
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 (5)
1. A super temperature warning device of outdoor transformer for low-voltage transformer district, including transformer body (1), the bottom fixed mounting of transformer body (1) has mount pad (2), and mount pad (2) are hollow structure, its characterized in that, be equipped with thermal-arrest board (4) in mount pad (2), transformer body's (1) both sides all contact has a plurality of conducting strips (3), and the bottom of conducting strip (3) extends to in mount pad (2) and with the top fixed connection of thermal-arrest board (4), one side of transformer body (1) is equipped with the electricity storage box (5) of threaded fixation at mount pad (2) top, and electricity storage box (5) electrically connected with the high pitch electric horn (6) of threaded fixation at mount pad (2) top, one side seal of thermal-arrest board (4) is fixed with mounting box (7), and one side that mounting box (7) is close to thermal-arrest board (4) sets up to the opening, the installation box (7) is internally and slidably sleeved with a piston plate (8) in a sealing manner, helium (9) filled in the installation box (7) is arranged between one side, close to the heat collecting plate (4), of the piston plate (8) and the heat collecting plate (4), a plurality of springs (10) are fixedly connected between one side, far away from the heat collecting plate (4), of the piston plate (8) and the inner wall, far away from the opening, of the installation box (7), one side, far away from the heat collecting plate (4), of the piston plate (8) is fixedly bonded with an insulating rod (11), one end, far away from the piston plate (8), of the insulating rod (11) is fixedly bonded with a first conductive block (12), the first conductive block (12) is electrically connected with the electricity storage box (5), a support plate (16) fixedly installed with the side wall of the installation seat (2) is movably sleeved on the insulating rod (11), and a second conductive block (13) is fixedly insulated on the inner wall of one side of, and the second conductive block (13) is electrically connected with the high pitch electric horn (6)
The utility model discloses a loudspeaker, including the sexual connection, hold electric box (5), high pitch horn (6), second conducting block (13) and first conducting block (12) and constitute a return circuit, the bonding is fixed with the insulating rubber skin on the one side inner wall of mount pad (2), and one side and second conducting block (13) bonding of insulating rubber skin are fixed.
2. The outdoor transformer overtemperature warning device for the low-voltage transformer area as claimed in claim 1, wherein a rectangular through hole (14) is formed in the inner wall of the top of the mounting seat (2), and the rectangular through hole (14) is located below the power storage box (5).
3. The outdoor transformer overtemperature warning device for the low-voltage transformer area according to claim 1 is characterized in that one side of the supporting plate (16) is provided with a square hole, balls (15) are nested on the inner walls of four sides of the square hole, the insulating rod (11) is located among the four balls (15), and the balls (15) are in rolling contact with the outer side of the insulating rod (11).
4. The outdoor transformer overtemperature warning device for the low-voltage transformer area as claimed in claim 1, wherein a first through hole is formed in the inner wall of one side, away from the opening, of the mounting box (7), the insulating rod (11) is located in the first through hole, and the side wall of the first through hole is not in contact with the outer side of the insulating rod (11).
5. The outdoor transformer overtemperature warning device for the low-voltage transformer area as claimed in claim 1, wherein a sealing ring is fixedly sleeved on the piston plate (8), and the outer side of the sealing ring is in sealing sliding contact with the side wall of the mounting box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920418936.4U CN210625881U (en) | 2019-03-29 | 2019-03-29 | Outdoor transformer overtemperature warning device for low-voltage transformer area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920418936.4U CN210625881U (en) | 2019-03-29 | 2019-03-29 | Outdoor transformer overtemperature warning device for low-voltage transformer area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210625881U true CN210625881U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920418936.4U Expired - Fee Related CN210625881U (en) | 2019-03-29 | 2019-03-29 | Outdoor transformer overtemperature warning device for low-voltage transformer area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210625881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473291A (en) * | 2020-11-23 | 2021-03-12 | 朱小苏 | Spraying equipment for preventing and controlling atmospheric pollution |
-
2019
- 2019-03-29 CN CN201920418936.4U patent/CN210625881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473291A (en) * | 2020-11-23 | 2021-03-12 | 朱小苏 | Spraying equipment for preventing and controlling atmospheric pollution |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |
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| CF01 | Termination of patent right due to non-payment of annual fee |