CN114999773B - Remote anti-theft transformer with air cooling and heat dissipation functions - Google Patents
Remote anti-theft transformer with air cooling and heat dissipation functions Download PDFInfo
- Publication number
- CN114999773B CN114999773B CN202210695364.0A CN202210695364A CN114999773B CN 114999773 B CN114999773 B CN 114999773B CN 202210695364 A CN202210695364 A CN 202210695364A CN 114999773 B CN114999773 B CN 114999773B
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Burglar Alarm Systems (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of transformers, in particular to a remote anti-theft transformer with an air cooling and heat dissipation function, which comprises a transformer body, wherein an anti-theft shell is arranged at the bottom of the transformer body, a driving motor is mounted on the inner bottom surface of the anti-theft shell through a screw, a driving gear which is coaxially arranged is fixedly sleeved at the movable end of the driving motor, and two first ball screw bearings are arranged at one side of the gear. According to the invention, the driving motor drives the two first ball screws to rotate, the two first ball screws drive the four second ball screws to rotate through the bevel gears, and when the two first ball screws and the four second ball screws work, the two first limiting plates and the two second limiting plates are conveniently driven to be clamped on the surfaces of the two fixing brackets, so that the stability of the anti-theft shell arranged at the bottom of the transformer is improved, the connecting end between the transformer and the fixing brackets is protected, and the anti-theft performance of the transformer is improved.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a remote anti-theft transformer with an air cooling and heat dissipation function.
Background
When the outdoor transformer is installed, the bolts and the nuts are usually matched and installed on the fixed support, and as the bolts and the nuts are exposed to the outside, a thief easily takes out the nuts from the bolts and steals and sell the transformer, so that the normal operation of the whole circuit can be influenced, and the living standard of people on a road is directly influenced;
and when the existing outdoor transformer dissipates heat, the heat dissipation fins are used for heat dissipation treatment, so that the heat dissipation efficiency is reduced, the rapid discharge of heat in the transformer is not facilitated, and the heat dissipation efficiency is reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a remote anti-theft transformer with an air cooling and heat dissipation function.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a long-range theftproof transformer with forced air cooling heat dissipation function, includes the transformer body, burglary-resisting shell has been placed to the bottom of transformer body, burglary-resisting shell's inside bottom surface is equipped with driving motor through the screw, driving motor's movable end fixed bolster is equipped with the driving gear that the coaxial line set up, one side of gear is equipped with two first ball screw, two first ball screw's screw thread is opposite in direction, two first ball screw's surface cover is equipped with a plurality of first bearings, two welded fastening between first ball screw's the one end, one of them first ball screw's fixed surface cover is equipped with driven gear, driven gear and driving gear meshing, one side of driven gear is equipped with locking mechanism, two first ball screw's one side all is equipped with the support, two the top of support all is equipped with the second ball through the screw, two second ball screw's the inner circle of second bearing all is closely configured to peg graft, two second ball screw thread opposite in direction, two first ball screw's one end between fixed mounting has a plurality of first bearings, two bevel gear's fixed mounting has two first bevel gear's first bevel gear and two end two first ball screw's first end and two limiting plates are equipped with two limiting plates, two ball screw's first end and two end two limiting plates are equipped with through two first ball screw's first end, two end two limiting plates are equipped with two end two limiting plates respectively, the two first limiting plates are connected with the two first ball screws through a transmission mechanism, a cooling fan is installed at the bottom of the anti-theft shell in a penetrating mode, and a remote control mechanism is arranged on the bottom surface of the bottom inside the anti-theft shell.
Preferably, the transmission mechanism comprises a supporting plate, the top of the supporting plate is arranged at the bottom of the first limiting plate through a screw, a first connecting rod is arranged on the side surface of the supporting plate through a screw, and one end of the first connecting rod is arranged at the movable end of the first ball screw through a screw.
Preferably, the sliding tray is offered to the bottom of backup pad, rectangular guide block is installed through the screw to the inside bottom surface of theftproof shell, rectangular guide block is pegged graft in the inside of sliding tray.
Preferably, the locking mechanism comprises a fixed plate and a metal block, one end of the fixed plate is arranged on the inner bottom surface of the anti-theft shell through a screw, a movable rod is arranged on the side surface of the fixed plate in a penetrating mode, one end of the movable rod is provided with the movable plate through a screw, the side surface of the movable plate is provided with a plurality of tooth blocks through the screw, the tooth blocks are respectively inserted into a plurality of tooth grooves of the driven gear, one end of the movable rod is provided with an electromagnet through the screw, the metal block is arranged on the inner side surface of the anti-theft shell through the screw, the metal block corresponds to the electromagnet in position, a pressure spring is sleeved on the surface of the movable rod, and two ends of the pressure spring are respectively arranged on the side surfaces of the movable plate and the fixed plate through the screw.
Preferably, a plurality of mounting openings are formed in two symmetrical side faces of the anti-theft shell, and the mounting openings are rectangular.
Preferably, a plurality of heat dissipation holes are formed in the surface of the anti-theft shell, and the heat dissipation holes are in a strip shape.
Preferably, the remote control mechanism is a PLC controller, a wireless module is arranged on a circuit board of the PLC controller, and the remote control mechanism is respectively connected with the electromagnet, the driving motor and the cooling fan through wires.
Compared with the prior art, the invention has the following beneficial effects:
According to the anti-theft device, the driving motor drives the two first ball screws to rotate, the two first ball screws drive the four second ball screws to rotate through the bevel gears, and when the two first ball screws and the four second ball screws work, the two first limiting plates and the two second limiting plates are conveniently driven to be clamped on the surfaces of the two fixing brackets, so that the stability of the anti-theft shell mounted at the bottom of the transformer is improved, the connecting end between the transformer and the fixing brackets is protected, and the anti-theft performance of the transformer is improved;
according to the invention, the radiating fan is arranged at the bottom of the anti-theft shell, and the heat emitted by the transformer is rapidly discharged through the exchange of the gas inside and outside the anti-theft shell, so that the radiating efficiency of the transformer is improved.
Drawings
Fig. 1 is an isometric view of a remote anti-theft transformer with air cooling and heat dissipation functions according to the present invention;
FIG. 2 is a schematic diagram of the connection structure between the anti-theft shell and the fixed bracket of the remote anti-theft transformer with the air cooling and heat dissipation functions;
Fig. 3 is a schematic diagram of an internal structure of an anti-theft casing of a remote anti-theft transformer with an air cooling and heat dissipation function according to the present invention;
fig. 4 is a schematic diagram of a connection structure of a support, a first limiting plate and a second limiting plate of a remote anti-theft transformer with an air cooling and heat dissipation function;
FIG. 5 is a schematic diagram of the connection structure of a driving motor, a driving gear, a driven gear and a locking mechanism of a remote anti-theft transformer with air cooling and heat dissipation functions;
fig. 6 is a schematic diagram of a connection structure between a first ball screw and a support plate of a remote anti-theft transformer with an air cooling and heat dissipation function according to the present invention.
In the figure: the transformer comprises a transformer body (1), a radiating hole (2), an installing port (3), an anti-theft shell (4), a connecting seat (5), a first limiting plate (6), a first connecting rod (7), a long guide block (8), a supporting plate (9), a radiating fan (10), a first ball screw (11), a driving motor (12), a driving gear (13), a metal block (14), a first bearing (15), a sliding groove (16), a second limiting plate (17), a bevel gear (18), a second bearing seat (19), a second connecting rod (20), a second ball screw (21), a movable plate (22), a pressure spring (23), an electromagnet (24), a fixed plate (25), a movable rod (26), a tooth block (27), a driven gear (28), a fixed bracket (29) and a support (30).
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The remote anti-theft transformer with air cooling and heat dissipation functions shown in figures 1-6 comprises a transformer body 1, an anti-theft shell 4 is arranged at the bottom of the transformer body 1, a driving motor 12 is arranged on the inner bottom surface of the anti-theft shell 4 through a screw, a driving gear 13 coaxially arranged is fixedly sleeved at the movable end of the driving motor 12, two first ball screws 11 are arranged on one side of the gear 13, threads of the two first ball screws 11 are oppositely rotated, a plurality of first bearings 15 are sleeved on the surfaces of the two first ball screws 11, one ends of the two first ball screws 11 are welded and fixed, a driven gear 28 is fixedly sleeved on the surface of one first ball screw 11, the driven gear 28 is meshed with the driving gear 13, one side of the two first ball screws 11 is provided with a support 30, the tops of the two support 30 are provided with second bearings 19 which are symmetrically arranged through screws, the inner rings of the two second bearings 19 are closely matched and inserted with second ball screws 21, the threads of the two second ball screws 21 are oppositely rotated, one ends of the two second ball screws 21 are welded and fixed, a second limiting plate 17 is arranged above the two second ball screws 21, one end of one second ball screw 21 and one end of the first ball screw 11 are provided with helical gears 18 which are coaxially arranged through screws, the two bevel gears 18 are meshed, a second connecting rod 20 is arranged above the movable ends of the two second ball screws 21, two ends of the two second connecting rods 20 are respectively arranged at the movable ends of the two second ball screws 21 and the bottom of the second limiting plate 17 through hinging pieces, a first limiting plate 6 is arranged above the two second limiting plates 17, the two first limiting plates 6 are connected with the two first ball screws 11 through a transmission mechanism, the transmission mechanism comprises a supporting plate 9, the top of the supporting plate 9 is arranged at the bottom of the first limiting plate 6 through screws, a first connecting rod 7 is arranged on the side surface of the supporting plate 9 through screws, one end of the first connecting rod 7 is arranged at the movable end of the first ball screw 11 through screws, the bottom of the supporting plate 9 is provided with a sliding groove 16, the inner bottom surface of the anti-theft shell 4 is provided with a strip guide block 8 through a screw, the strip guide block 8 is inserted into the sliding groove 16, when the two first ball screws 11 rotate, the movable ends of the two first ball screws 11 drive the two first connecting rods 7 to move reversely, so that the two first connecting rods 7 are convenient to approach or separate from each other, the two first connecting rods 7 drive the two supporting plates 9 to slide on the surfaces of the two strip guide blocks 8, the stability of the two supporting plates 9 in the moving process is improved, and the two supporting plates 9 drive the two first limiting plates 6 to move to the top of the fixed support 30; the four second ball screws 21 are driven to rotate through the bevel gears 18 while the two first ball screws 11 rotate, and the movable ends of the two second ball screws 21 connected with each other move reversely when rotating, so that the movable ends of the two second ball screws 21 drive the two first connecting rods 7 through two hinging pieces, the tilt angle of the first connecting rods 7 is adjusted, the height of the second limiting plates 17 is adjusted, and the second limiting plates 17 are conveniently pressed at the bottom of the fixed bracket 30; the second limiting plate 17 is used for protecting the connecting end between the transformer and the fixed bracket 30 by the anti-theft shell 4 under the condition that the second limiting plate 17 is matched with the first limiting plate 6.
One side of the driven gear 28 is provided with a locking mechanism, the locking mechanism comprises a fixed plate 25 and a metal block 14, one end of the fixed plate 25 is arranged on the inner bottom surface of the anti-theft shell 4 through a screw, the side surface of the fixed plate 25 is provided with a movable rod 26 in a penetrating way, one end of the movable rod 26 is provided with a movable plate 22 through a screw, the side surface of the movable plate 22 is provided with a plurality of tooth blocks 27 through a screw, the plurality of tooth blocks 27 are respectively inserted into a plurality of tooth grooves of the driven gear 28, one end of the movable rod 26 is provided with an electromagnet 24 through a screw, the metal block 14 is arranged on the inner side surface of the anti-theft shell 4 through a screw, the metal block 14 and the electromagnet 24 are correspondingly positioned, the surface of the movable rod 26 is movably sleeved with a pressure spring 23, two ends of the pressure spring 23 are respectively arranged on the side surfaces of the movable plate 22 and the fixed plate 25 through screws, when the second limiting plate 17 and the first limiting plate 6 are operated, the electromagnet 24 is electrified to work, and then magnetic force is generated, and the electromagnet 24 attracts the metal block 14, as the position of the metal block 14 is fixed, the electromagnet 24 faces the metal block 14, the electromagnet 24 moves towards the metal block 14, the electromagnet 24 drives the movable rod 26 to slide in the inner wall of the fixed plate 25, the inner wall of the movable plate 22, the movable rod 22 is driven by the movable rod 22, and the movable rod 22 is conveniently moved, and the length is gradually pulled out, and the movable rod 22 is conveniently, and the movable rod 22 is moved, and the movable rod 22 after the movable rod is moved, and the movable rod is moved from the movable rod is moved, and the movable side and is moved by the movable rod and is moved by the movable 22 and is moved by the movable and moved and the moved;bar and moved; after the second limiting plate 17 and the first limiting plate 6 are moved, the electromagnet 24 is electrified and powered off, no force acts between the electromagnet 24 and the metal block 14, so that the pressure spring 23 is reset through the self acting force, the pressure spring 23 is convenient to push the movable plate 22 to move, and the movable plate 22 drives the tooth block 27 to move into the tooth groove of the driven gear 28 and then is used for fixing the position of the driven gear 28, so that the stability of the positions of the second limiting plate 17 and the first limiting plate 6 is further improved.
The bottom of the anti-theft shell 4 is provided with a cooling fan 10 in a penetrating way, and the bottom surface of the bottom inside the anti-theft shell 4 is provided with a remote control mechanism. The remote control mechanism is a PLC controller, a wireless module is arranged on a circuit board of the PLC controller, and the remote control mechanism is respectively connected with the electromagnet 24, the driving motor 12 and the cooling fan 10 through wires. The remote control mechanism is connected with the remote terminal through the wireless module, and the remote terminal is controlled by the staff, and when the anti-theft shell 4 is fixed, the staff still needs to be fixed at the bottom of the transformer through the remote terminal operation for the convenience anti-theft shell 4 protects the connecting end between the transformer and the fixed bracket 30.
A plurality of mounting openings 3 are formed in two symmetrical side faces of the anti-theft shell 4, and the mounting openings 3 are rectangular. The installation opening 3 is arranged to allow the anti-theft shell 4 to be sleeved on the fixed support 30 and contacted with the transformer, so that the anti-theft shell 4 is conveniently placed at the position.
The surface of the anti-theft shell 4 is provided with a plurality of radiating holes 2, and the radiating holes 2 are in a strip shape, so that the exchange of gas inside and outside the anti-theft shell 4 is facilitated, and the heat is conveniently discharged.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The remote anti-theft transformer with the air cooling and heat dissipation functions comprises a transformer body (1), and is characterized in that an anti-theft shell (4) is arranged at the bottom of the transformer body (1), a driving motor (12) is arranged on the inner bottom surface of the anti-theft shell (4) through a screw, a driving gear (13) coaxially arranged is fixedly sleeved at the movable end of the driving motor (12), two first ball screws (11) are arranged on one side of the gear (13), threads of the two first ball screws (11) are opposite in rotation direction, a plurality of first bearings (15) are sleeved on the surfaces of the two first ball screws (11), two one ends of the first ball screws (11) are welded and fixed, a driven gear (28) is sleeved on the surface of one first ball screw (11), the driven gear (28) is meshed with a driving gear (13), one side of the driven gear (28) is provided with a locking mechanism, the locking mechanism comprises a fixing plate (25) and a metal block (14), one end of the fixing plate (25) is installed on the inner bottom surface of the anti-theft shell (4) through a screw, a movable rod (26) is installed on the side surface of the fixing plate (25) in a penetrating mode, a movable plate (22) is installed on one end of the movable rod (26) through a screw, the side of movable plate (22) is equipped with a plurality of tooth pieces (27) through the screw, a plurality of tooth pieces (27) are pegged graft respectively in a plurality of tooth grooves of driven gear (28), electro-magnet (24) are installed through the screw to the one end of movable rod (26), metal piece (14) are installed at the inside side of theftproof shell (4) through the screw, metal piece (14) and electro-magnet (24) correspond, the surface movable sleeve of movable rod (26) is equipped with compression spring (23), the both ends of compression spring (23) are installed respectively in the side of movable plate (22) and fixed plate (25) through the screw, two one side of first ball (11) all is equipped with support (30), the tops of the two supporting seats (30) are respectively provided with a second bearing screw (19) which is symmetrically arranged through screws, the inner rings of the two second bearing screws (19) are respectively and closely connected with a second ball screw (21), the screw threads of the two second ball screws (21) are opposite in rotation direction, one ends of the two second ball screws (21) are welded and fixed, a second limiting plate (17) is arranged above one end of one second ball screw (21) and one end of the first ball screw (11) are respectively provided with a bevel gear (18) which is coaxially arranged through screws, the two bevel gears (18) are meshed, two the movable end top of second ball (21) all is equipped with second connecting rod (20), two the both ends of second connecting rod (20) are all installed respectively in two through the articulated elements the bottom of the movable end of second ball (21) and second limiting plate (17), two the top of second limiting plate (17) is equipped with first limiting plate (6), two connect through drive mechanism between first limiting plate (6) and two first ball (11), radiator fan (10) are run through to the bottom of theftproof shell (4), the inside bottom surface in bottom of theftproof shell (4) is equipped with remote control mechanism.
2. The remote anti-theft transformer with the air cooling and heat dissipation functions according to claim 1, wherein the transmission mechanism comprises a supporting plate (9), the top of the supporting plate (9) is installed at the bottom of the first limiting plate (6) through a screw, a first connecting rod (7) is installed on the side face of the supporting plate (9) through a screw, and one end of the first connecting rod (7) is installed at the movable end of the first ball screw (11) through a screw.
3. The remote anti-theft transformer with the air cooling and heat dissipation functions according to claim 2, wherein a sliding groove (16) is formed in the bottom of the supporting plate (9), a long-strip guide block (8) is mounted on the inner bottom surface of the anti-theft shell (4) through a screw, and the long-strip guide block (8) is inserted into the sliding groove (16).
4. The remote anti-theft transformer with the air cooling and heat dissipation functions according to claim 1, wherein a plurality of mounting ports (3) are formed in two symmetrical side surfaces of the anti-theft shell (4), and the mounting ports (3) are rectangular.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210695364.0A CN114999773B (en) | 2022-06-20 | 2022-06-20 | Remote anti-theft transformer with air cooling and heat dissipation functions |
| CN202410486503.8A CN118173347A (en) | 2022-06-20 | 2022-06-20 | Antitheft transformer with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210695364.0A CN114999773B (en) | 2022-06-20 | 2022-06-20 | Remote anti-theft transformer with air cooling and heat dissipation functions |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410486503.8A Division CN118173347A (en) | 2022-06-20 | 2022-06-20 | Antitheft transformer with heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114999773A CN114999773A (en) | 2022-09-02 |
| CN114999773B true CN114999773B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210695364.0A Active CN114999773B (en) | 2022-06-20 | 2022-06-20 | Remote anti-theft transformer with air cooling and heat dissipation functions |
| CN202410486503.8A Pending CN118173347A (en) | 2022-06-20 | 2022-06-20 | Antitheft transformer with heat dissipation function |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410486503.8A Pending CN118173347A (en) | 2022-06-20 | 2022-06-20 | Antitheft transformer with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN114999773B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570085B (en) * | 2022-09-27 | 2023-07-21 | 连云港永誉不锈钢制品有限公司 | High-precision steel bar thread rolling equipment and production method thereof |
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| CN108735448A (en) * | 2018-04-26 | 2018-11-02 | 苟会兵 | It is a kind of to facilitate installation and the transformer support base with automatic alarm |
| CN210223717U (en) * | 2019-08-22 | 2020-03-31 | 苏州吴变电气科技有限公司 | Safety support device for transformer |
| CN111029084A (en) * | 2019-12-30 | 2020-04-17 | 百胜电气有限公司 | Transformer convenient to overhaul |
| CN111564279A (en) * | 2020-05-09 | 2020-08-21 | 江苏铭安电气有限公司 | Long-service-life noise reduction type transformer and use method thereof |
| CN112885570A (en) * | 2021-01-26 | 2021-06-01 | 鲁飞飞 | Anti-theft transformer based on Internet of things and remote control anti-theft method thereof |
| CN113451002A (en) * | 2021-06-29 | 2021-09-28 | 河北弘业电气有限公司 | Anti-theft noise-reduction transformer |
| CN113674953A (en) * | 2021-10-25 | 2021-11-19 | 徐州鹏程电气有限公司 | Outdoor transformer mousing-hook device |
| CN215770777U (en) * | 2021-10-08 | 2022-02-08 | 雄县禹珺电器制造有限公司 | Dry-type transformer with high-efficient thermal diffusivity |
| CN114435711A (en) * | 2022-03-01 | 2022-05-06 | 中国人民解放军空军航空大学 | Guided missile transportation frame capable of rotating to lift |
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2022
- 2022-06-20 CN CN202210695364.0A patent/CN114999773B/en active Active
- 2022-06-20 CN CN202410486503.8A patent/CN118173347A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735448A (en) * | 2018-04-26 | 2018-11-02 | 苟会兵 | It is a kind of to facilitate installation and the transformer support base with automatic alarm |
| CN210223717U (en) * | 2019-08-22 | 2020-03-31 | 苏州吴变电气科技有限公司 | Safety support device for transformer |
| CN111029084A (en) * | 2019-12-30 | 2020-04-17 | 百胜电气有限公司 | Transformer convenient to overhaul |
| CN111564279A (en) * | 2020-05-09 | 2020-08-21 | 江苏铭安电气有限公司 | Long-service-life noise reduction type transformer and use method thereof |
| CN112885570A (en) * | 2021-01-26 | 2021-06-01 | 鲁飞飞 | Anti-theft transformer based on Internet of things and remote control anti-theft method thereof |
| CN113451002A (en) * | 2021-06-29 | 2021-09-28 | 河北弘业电气有限公司 | Anti-theft noise-reduction transformer |
| CN215770777U (en) * | 2021-10-08 | 2022-02-08 | 雄县禹珺电器制造有限公司 | Dry-type transformer with high-efficient thermal diffusivity |
| CN113674953A (en) * | 2021-10-25 | 2021-11-19 | 徐州鹏程电气有限公司 | Outdoor transformer mousing-hook device |
| CN114435711A (en) * | 2022-03-01 | 2022-05-06 | 中国人民解放军空军航空大学 | Guided missile transportation frame capable of rotating to lift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118173347A (en) | 2024-06-11 |
| CN114999773A (en) | 2022-09-02 |
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