CN112133530A - Electric vehicle transformer that security performance is high - Google Patents
Electric vehicle transformer that security performance is high Download PDFInfo
- Publication number
- CN112133530A CN112133530A CN202011174138.5A CN202011174138A CN112133530A CN 112133530 A CN112133530 A CN 112133530A CN 202011174138 A CN202011174138 A CN 202011174138A CN 112133530 A CN112133530 A CN 112133530A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- transformer
- plate
- electric vehicle
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to an electric vehicle transformer with high safety performance, which comprises: the transformer comprises a mounting seat, a fixed rod and a fixed plate, wherein a transformer body is arranged on the upper surface of the fixed plate, a top plate is arranged on the upper surface of the transformer body, two through holes are formed in the upper surface of the fixed plate, two cavities are formed in the fixed plate and are positioned on one side, far away from the surface, of the two through holes, and a fixing mechanism is arranged in each cavity; this scheme is through setting up fixed establishment, dead lever, fixed plate and mount pad, and the fixed plate receives the resilience force of first spring to the fixed plate drives transformer body and shifts out upwards, and then makes worker people can detect its work of maintaining, and easy operation reaches the effect of quick installation and dismantlement, makes workers need not the work that carrying tool just can install and dismantle its transformer body, has reduced workman's working strength.
Description
Technical Field
The invention relates to the technical field of electric vehicle transformers, in particular to an electric vehicle transformer with high safety performance.
Background
The transformer is a device for changing an ac voltage by using a distance of electromagnetic induction, and may be divided into a power transformer and a special transformer according to the purpose, and the transformer for an electric vehicle is an electric vehicle transformer. Electric motor car transformer among the prior art is after long-time use in the external world, receive outside weather environment's influence, the outside of transformer body has condensed the drop of water easily, moisture is long-term absorption at the transformer body, cause the damage of transformer body easily, influence the normal use of transformer, the life of transformer has been reduced, and electric motor car transformer among the prior art is when needs detect and change it, it dismantles to need use tool to its a plurality of bolts and nuts of using when fixed, just can detect the work of changing its electric motor car transformer, complex operation, the work of the people of not being convenient for.
Therefore, it is necessary to develop a transformer for an electric vehicle with high safety for solving at least one of the above-mentioned technical problems.
Disclosure of Invention
The invention aims to provide an electric vehicle transformer with high safety performance, which can be quickly assembled and disassembled and has the functions of moisture prevention and high safety performance.
The technical purpose of the invention is realized by the following technical scheme: an electric vehicle transformer with high safety performance comprises: the transformer comprises a mounting seat, a fixed rod and a fixed plate, wherein a transformer body is arranged on the upper surface of the fixed plate, a top plate is arranged on the upper surface of the transformer body, two through holes are formed in the upper surface of the fixed plate, two cavities are formed in the fixed plate and are positioned on one side, far away from the surface, of the two through holes, and a fixing mechanism is arranged in each cavity;
the fixing mechanism comprises a clamping block, a second sliding block, a second spring and a handle;
one side face, far away from the through hole, of the inner wall of the cavity is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a clamping block, and one side face, close to the through hole, of the clamping block penetrates through one side face, far away from the second spring, of the inner wall of the cavity.
Furthermore, the upper side surface and the lower side surface of each clamping block are fixedly connected with second sliding blocks, the upper side surface and the lower side surface of the inner wall of the cavity are provided with second sliding grooves, the second sliding blocks are connected in the second sliding grooves in a sliding mode, the phase separating surfaces of the two clamping blocks are fixedly connected with one ends of wires, and the other ends of the wires penetrate through the phase separating surfaces of the inner walls of the two cavities respectively and are fixedly connected with handles.
Further, the through hole is internally provided with a fixing rod, the two fixing rods are fixedly connected to the upper surface of the mounting seat, the transformer body is located between the two fixing rods, the upper surface of the mounting seat is provided with a groove, the lower surface of the inner wall of the groove is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a movable plate.
Furthermore, the upper surface of movable plate laminates the lower surface at the fixed plate, the equal fixedly connected with first slider of the left and right sides face of movable plate, and first spout has all been seted up to the opposite face of two dead levers, first slider sliding connection is in first spout.
Furthermore, a clamping groove is formed in one side face, far away from the transformer body, of the fixing rod, and the clamping block is clamped into the clamping groove.
Further, the front and back both sides face of mount pad all articulates through setting up the round pin axle has the limiting plate, and the upper surface of limiting plate is provided with the hook-and-loop fastener of magic, and the upper surface that the hook-and-loop fastener of magic adhered has the magic tape matt surface, and the setting of magic tape matt surface is at the lower surface of dampproofing pad, and dampproofing pad is the sponge material.
Furthermore, a hollow groove is formed in the top plate, and a replacing mechanism is arranged in the hollow groove.
Further, it includes two third springs of fixed connection at the dead slot inner wall lower surface to change the mechanism, and the equal fixed connection of the other end of two third springs is at the lower surface of clamp plate, the last fixed surface of clamp plate is connected with the briquetting, and the upper surface of briquetting runs through the upper surface of dead slot inner wall.
Furthermore, the upper surface of the pressing plate is fixedly connected with two limiting blocks, the front side surface and the rear side surface of the pressing plate are fixedly connected with third sliding blocks, third sliding grooves are formed in the front side surface and the rear side surface of the inner wall of the hollow groove, the third sliding blocks are connected in the third sliding grooves in a sliding mode, and limiting holes communicated with the hollow groove are formed in the left side surface and the right side surface of the top plate.
Further, the last fixed surface of limiting plate is connected with the crossbearer, and two crossbearers set up the one side of keeping away from mutually at two dampproofing pads respectively, a side that the crossbearer is close to the transformer body sets up for the arc, and the spacing groove has all been seted up to the opposite face of two crossbearers.
Compared with the prior art, the scheme has the beneficial effects that:
1. according to the scheme, the fixing mechanism, the fixing rod, the fixing plate and the mounting seat are arranged, so that workers can move the fixing plate to the position of the mounting seat by aligning the positions of the two through holes with the position of the fixing rod, so that the fixing plate is fixed, when the transformer body needs to be disassembled and replaced, the clamping grooves are not limited by the two clamping blocks by pulling the two handles, the fixing plate is rebounded by the first spring, the fixing plate drives the transformer body to move upwards, workers can detect and maintain the transformer body, the operation is simple, the quick assembling and disassembling effect is achieved, the workers can assemble and disassemble the transformer body without carrying tools, and the working strength of the workers is reduced;
2. this scheme is through changing the mechanism, the limiting plate, the round pin axle, the hair side is pasted to the magic, hook face is pasted to the magic, mutually supporting of horizontal piece and dampproofing pad, make dampproofing pad can adsorb the drop of water that the transformer body outside condenses into, thereby avoid the long-term adhesion of drop of water to cause the damage to its transformer body on the transformer body, and then influence the normal use's of transformer body the condition, the life of transformer body has been increased, the security performance of transformer body has been improved, simultaneously, workers can be through pressing the briquetting, drive clamp plate and stopper removal, thereby it no longer limits its spacing groove to drive the stopper, like this workers just can open two limiting plates, and then change its dampproofing pad, avoided dampproofing pad to use for a long time and cause the not good condition of dampproofing effect, the operation of workers is made things convenient for, and is simple in operation.
Drawings
FIG. 1 is a schematic elevational view, partially in cross-section, of a structure useful in embodying the present invention;
FIG. 2 is a schematic view, partially in cross-section, of a left side view, of a structure useful in embodying the present invention;
FIG. 3 is a schematic top view of a structure useful in embodying the present invention;
fig. 4 is an enlarged schematic view of a structure at a point a for embodying the present invention.
In the figure: 1. a mounting seat; 2. fixing the rod; 3. a fixing plate; 4. a transformer body; 5. a top plate; 6. a fixing mechanism; 61. a clamping block; 62. a second slider; 63. a second spring; 64. a handle; 65. a card slot; 7. a mechanism is replaced; 71. pressing a plate; 72. briquetting; 73. a third slider; 74. a third spring; 75. a limiting block; 76. a transverse block; 77. a limiting groove; 8. moving the plate; 9. a first slider; 10. a first spring; 11. a pin shaft; 12. a limiting plate; 13. magic tape hair side; 14. hook surface of magic tape; 15. a moisture-proof pad.
Detailed Description
The invention will be further described by means of specific embodiments, which are given by way of illustration only and are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1 to 4, the present invention provides an electric vehicle transformer having high safety, including: the fixing device comprises a mounting seat 1, a fixing rod 2 and a fixing plate 3, wherein a transformer body 4 is arranged on the upper surface of the fixing plate 3, a top plate 5 is arranged on the upper surface of the transformer body 4, two through holes are formed in the upper surface of the fixing plate 3, two cavities are formed in the fixing plate 3 and are located on one side, far away from the surface, of the two through holes, and a fixing mechanism 6 is arranged in each cavity; the fixing mechanism 6 comprises a fixture block 61, a second slide block 62, a second spring 63 and a handle 64; one side face, far away from the through hole, of the inner wall of the cavity is fixedly connected with a second spring 63, the other end of the second spring 63 is fixedly connected with a fixture block 61, and one side face, close to the through hole, of the fixture block 61 penetrates through one side face, far away from the second spring 63, of the inner wall of the cavity.
Preferably, in one of the preferred technical scheme of this embodiment, the equal fixedly connected with second slider 62 of the upper and lower both sides face of fixture block 61, the second spout has all been seted up to the upper and lower both sides face of cavity inner wall, second slider 62 sliding connection is in the second spout, and the equal fixedly connected with wire's in the looks faraway face of two fixture blocks 61 one end, the other end of wire runs through the looks faraway face and the fixedly connected with handle 64 of two cavity inner walls respectively.
Preferably, in one of the preferable technical solutions of this embodiment, fixing rods 2 are disposed in the through hole, the two fixing rods 2 are both fixedly connected to the upper surface of the mounting base 1, the transformer body 4 is located between the two fixing rods 2, a groove is formed in the upper surface of the mounting base 1, a first spring 10 is fixedly connected to the lower surface of the inner wall of the groove, and a moving plate 8 is fixedly connected to the other end of the first spring 10.
Preferably, in one of the preferable technical solutions of this embodiment, the upper surface of the moving plate 8 is attached to the lower surface of the fixed plate 3, the left and right sides of the moving plate 8 are both fixedly connected with first sliding blocks 9, the opposite surfaces of the two fixed rods 2 are both provided with first sliding grooves, and the first sliding blocks 9 are slidably connected in the first sliding grooves.
Preferably, in one preferred technical solution of this embodiment, a clamping groove 65 is formed in a side surface of the fixing rod 2 away from the transformer body 4, and the clamping block 61 is clamped in the clamping groove 65.
In practical application, when workers mount the transformer body 4, the fixing plate 3 can be moved to the position of the mounting seat 1 by aligning the positions of the two through holes with the position of the fixing rod 2, so that the clamping blocks 61 are pressed, so that the two latch 61 are separated from each other, when the fixing plate 3 reaches a certain position, the latch 61 receives the resilient force of the second spring 63, thereby being clamped into the clamping groove 65, the transformer body 4 is fixed and installed, when the transformer body 4 needs to be disassembled and replaced, the two handles 64 can be pulled, so that the two clamping blocks 61 do not limit the clamping groove 65 any more, the fixing plate 3 is subject to the resilience force of the first spring 10, and the fixing plate 3 drives the transformer body 4 to move out upwards, and then make the worker people can detect and the work of maintenance to it, easy operation reaches the effect of quick installation and dismantlement.
Example 2:
the present embodiment provides an electric vehicle transformer with high safety performance, which is different from embodiment 1 in that, as shown in fig. 2, a hollow groove is formed in the top plate 5, and a replacement mechanism 7 is disposed in the hollow groove.
Preferably, in one preferable technical solution of this embodiment, the replacing mechanism 7 includes two third springs 74 fixedly connected to the lower surface of the inner wall of the empty slot, the other ends of the two third springs 74 are both fixedly connected to the lower surface of the pressing plate 71, the upper surface of the pressing plate 71 is fixedly connected with a pressing block 72, and the upper surface of the pressing block 72 penetrates through the upper surface of the inner wall of the empty slot.
Preferably, in one of the preferable technical solutions of this embodiment, the upper surface of the pressing plate 71 is fixedly connected with two limiting blocks 75, the front and rear two side surfaces of the pressing plate 71 are fixedly connected with third sliding blocks 73, the front and rear two side surfaces of the inner wall of the hollow groove are both provided with third sliding grooves, the third sliding blocks 73 are slidably connected in the third sliding grooves, and the left and right side surfaces of the top plate 5 are both provided with limiting holes communicated with the hollow groove.
Preferably, in one of the preferred technical scheme of this embodiment, the fixed surface of the upper surface of limiting plate 12 is connected with horizontal piece 76, and two horizontal pieces 76 set up the one side of keeping away from mutually at two dampproofing pads 15 respectively, a side that horizontal piece 76 is close to transformer body 4 sets up for the arc, and spacing groove 77 has all been seted up to the opposite face of two horizontal pieces 76.
In practical application, dampproofing pad 15 can adsorb the drop of water that the transformer body 4 outside condenses into, thereby avoid the long-term adhesion of drop of water to cause the damage to its transformer body 4 on transformer body 4, and then influence the condition of transformer body 4's normal use, the life of transformer body 4 has been increased, the security performance of transformer body 4 has been improved, simultaneously worker people can be through pressing briquetting 72, drive clamp plate 71 and stopper 75 removal, thereby it no longer limits its spacing groove 77 to drive stopper 75, like this worker just can open two limiting plates 12, and then change its dampproofing pad 15.
Example 3:
this embodiment provides an electric motor car transformer that security performance is high, with embodiment 1 difference lie in, as shown in fig. 2, the front and back both sides face of mount pad 1 all articulates through setting up round pin axle 11 has limiting plate 12, and the upper surface of limiting plate 12 is provided with hook-and-loop fastener face 14, and hook-and-loop fastener face 14's upper surface bonds and has hook-and-loop fastener matte 13, and hook-and-loop fastener matte 13 sets up at the lower surface of dampproofing pad 15, and dampproofing pad 15 is the sponge material.
In practical application, the workman pastes hair side 13 and hook face 14 through the magic, when changing dampproofing pad 15, can relax take off old dampproofing pad 15 from limiting plate 12, with new dampproofing pad 15 change, easy operation has reduced workman's working strength.
Working principle, when workers install the transformer body 4, the fixing plate 3 can be moved to the position of the installation seat 1 by aligning the positions of the two through holes with the position of the fixing rod 2, so that the clamping block 61 is extruded, the two clamping blocks 61 are far away from each other, when the fixing plate 3 reaches a certain position, the clamping block 61 is subjected to resilience of the second spring 63 and is clamped into the clamping groove 65, thus the transformer body 4 is fixedly installed, when the moisture-proof pad 15 needs to be replaced, the workers can press the pressing block 72 to drive the pressing plate 71 and the limiting block 75 to move, so that the limiting block 75 is driven to not limit the limiting groove 77, thus the workers can open the two limiting plates 12, further replace the moisture-proof pad 15, after the replacement is completed, the two limiting plates 12 are pushed back to the original position again, and thus the moisture-proof pad 15 can continue to work, when needs dismantle and change transformer body 4, can be through two handles 64 of pulling for two fixture blocks 61 no longer restrict draw-in groove 65, fixed plate 3 receives the resilience force of first spring 10, thereby fixed plate 3 drives transformer body 4 and upwards shifts out, and then makes the worker people can detect it and the work of maintenance.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. An electric vehicle transformer that security performance is high, its characterized in that includes: the transformer fixing device comprises a mounting seat (1), a fixing rod (2) and a fixing plate (3), wherein a transformer body (4) is arranged on the upper surface of the fixing plate (3), a top plate (5) is arranged on the upper surface of the transformer body (4), two through holes are formed in the upper surface of the fixing plate (3), two cavities are formed in the fixing plate (3), the two cavities are located on one side, far away from the surface, of the two through holes, and a fixing mechanism (6) is arranged in each cavity;
the fixing mechanism (6) comprises a clamping block (61), a second sliding block (62), a second spring (63) and a handle (64);
one side face, far away from the through hole, of the inner wall of the cavity is fixedly connected with a second spring (63), the other end of the second spring (63) is fixedly connected with a clamping block (61), and one side face, close to the through hole, of the clamping block (61) penetrates through one side face, far away from the second spring (63), of the inner wall of the cavity.
2. The electric vehicle transformer with high safety performance according to claim 1, wherein the upper side surface and the lower side surface of each clamping block (61) are fixedly connected with second sliding blocks (62), the upper side surface and the lower side surface of the inner wall of the cavity are respectively provided with a second sliding groove, the second sliding blocks (62) are slidably connected in the second sliding grooves, the phase separating surfaces of the two clamping blocks (61) are respectively and fixedly connected with one end of a lead, and the other end of the lead respectively penetrates through the phase separating surfaces of the inner wall of the cavity and is fixedly connected with a handle (64).
3. The electric vehicle transformer with high safety performance according to claim 1, wherein the through hole is internally provided with fixing rods (2), the two fixing rods (2) are fixedly connected to the upper surface of the mounting seat (1), the transformer body (4) is positioned between the two fixing rods (2), the upper surface of the mounting seat (1) is provided with a groove, the lower surface of the inner wall of the groove is fixedly connected with a first spring (10), and the other end of the first spring (10) is fixedly connected with a movable plate (8).
4. The electric vehicle transformer with high safety performance according to claim 1, wherein the upper surface of the moving plate (8) is attached to the lower surface of the fixed plate (3), the left side surface and the right side surface of the moving plate (8) are both fixedly connected with first sliding blocks (9), the opposite surfaces of the two fixed rods (2) are both provided with first sliding grooves, and the first sliding blocks (9) are slidably connected in the first sliding grooves.
5. The electric vehicle transformer with high safety performance according to claim 3, wherein a clamping groove (65) is formed in one side surface, away from the transformer body (4), of the fixing rod (2), and the clamping block (61) is clamped in the clamping groove (65).
6. The electric vehicle transformer with high safety performance according to claim 3, wherein the front side face and the rear side face of the mounting seat (1) are hinged to a limiting plate (12) through a pin shaft (11), a hook and loop surface (14) is arranged on the upper surface of the limiting plate (12), a hook and loop surface (13) is bonded on the upper surface of the hook and loop surface (14), the hook and loop surface (13) is arranged on the lower surface of a moisture-proof pad (15), and the moisture-proof pad (15) is made of sponge.
7. The electric vehicle transformer with high safety performance according to claim 1, wherein a hollow groove is formed in the top plate (5), and a replacing mechanism (7) is arranged in the hollow groove.
8. The electric vehicle transformer with high safety performance according to claim 7, wherein the replacing mechanism (7) comprises two third springs (74) fixedly connected to the lower surface of the inner wall of the empty groove, the other ends of the two third springs (74) are fixedly connected to the lower surface of the pressing plate (71), a pressing block (72) is fixedly connected to the upper surface of the pressing plate (71), and the upper surface of the pressing block (72) penetrates through the upper surface of the inner wall of the empty groove.
9. The electric vehicle transformer with high safety performance according to claim 8, wherein two limiting blocks (75) are fixedly connected to the upper surface of the pressing plate (71), third sliding blocks (73) are fixedly connected to the front side surface and the rear side surface of the pressing plate (71), third sliding grooves are formed in the front side surface and the rear side surface of the inner wall of each hollow groove, the third sliding blocks (73) are slidably connected in the third sliding grooves, and limiting holes communicated with the hollow grooves are formed in the left side surface and the right side surface of the top plate (5).
10. The electric vehicle transformer with high safety performance according to claim 6, characterized in that the upper surface of the limiting plate (12) is fixedly connected with a transverse block (76), the two transverse blocks (76) are respectively arranged at one side of the two moisture-proof pads (15) far away from each other, one side of each transverse block (76) close to the transformer body (4) is arranged in an arc shape, and the opposite surfaces of the two transverse blocks (76) are provided with limiting grooves (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174138.5A CN112133530B (en) | 2020-10-28 | 2020-10-28 | Electric vehicle transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174138.5A CN112133530B (en) | 2020-10-28 | 2020-10-28 | Electric vehicle transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112133530A true CN112133530A (en) | 2020-12-25 |
| CN112133530B CN112133530B (en) | 2023-07-21 |
Family
ID=73853578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011174138.5A Active CN112133530B (en) | 2020-10-28 | 2020-10-28 | Electric vehicle transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112133530B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1039818A (en) * | 1962-11-03 | 1966-08-24 | Comp Generale Electricite | Improvements in stationary electromagnetic induction apparatus |
| JP2012151144A (en) * | 2011-01-14 | 2012-08-09 | Chugoku Electric Power Co Inc:The | Moisture-absorbing respirator and moisture-absorbing respiration device |
| CN208077741U (en) * | 2018-05-12 | 2018-11-09 | 江苏博大变压器有限公司 | A kind of transformer installation base |
| CN209343895U (en) * | 2019-03-20 | 2019-09-03 | 天燚股份有限公司 | A kind of firm formula transformer installation pedestal |
| CN209625978U (en) * | 2019-06-03 | 2019-11-12 | 河北穆勒电气工程有限公司 | A kind of protective device of voltage transformer |
| CN210182188U (en) * | 2019-07-29 | 2020-03-24 | 云南晨鸣电器有限公司 | Windproof and rainproof transformer |
| CN210296100U (en) * | 2019-06-21 | 2020-04-10 | 中科电力装备集团有限公司 | Energy-saving on-load voltage and capacitance regulating transformer |
| CN210298335U (en) * | 2019-07-11 | 2020-04-10 | 南宁学院 | Parallel-charging string-used photovoltaic conversion controller |
| CN210722636U (en) * | 2019-11-06 | 2020-06-09 | 东莞市立勤塑胶制品有限公司 | Waterproof transformer with low space consumption |
| CN210892127U (en) * | 2019-11-26 | 2020-06-30 | 神池县合什得绿色生态开发有限公司 | Workshop air cooler convenient to installation |
| CN211350307U (en) * | 2019-11-20 | 2020-08-25 | 咸阳师范学院 | Novel cooling structure of dry-type transformer |
| CN211654478U (en) * | 2020-03-05 | 2020-10-09 | 兴化市东方电器有限公司 | Portable small-size transformer |
-
2020
- 2020-10-28 CN CN202011174138.5A patent/CN112133530B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1039818A (en) * | 1962-11-03 | 1966-08-24 | Comp Generale Electricite | Improvements in stationary electromagnetic induction apparatus |
| JP2012151144A (en) * | 2011-01-14 | 2012-08-09 | Chugoku Electric Power Co Inc:The | Moisture-absorbing respirator and moisture-absorbing respiration device |
| CN208077741U (en) * | 2018-05-12 | 2018-11-09 | 江苏博大变压器有限公司 | A kind of transformer installation base |
| CN209343895U (en) * | 2019-03-20 | 2019-09-03 | 天燚股份有限公司 | A kind of firm formula transformer installation pedestal |
| CN209625978U (en) * | 2019-06-03 | 2019-11-12 | 河北穆勒电气工程有限公司 | A kind of protective device of voltage transformer |
| CN210296100U (en) * | 2019-06-21 | 2020-04-10 | 中科电力装备集团有限公司 | Energy-saving on-load voltage and capacitance regulating transformer |
| CN210298335U (en) * | 2019-07-11 | 2020-04-10 | 南宁学院 | Parallel-charging string-used photovoltaic conversion controller |
| CN210182188U (en) * | 2019-07-29 | 2020-03-24 | 云南晨鸣电器有限公司 | Windproof and rainproof transformer |
| CN210722636U (en) * | 2019-11-06 | 2020-06-09 | 东莞市立勤塑胶制品有限公司 | Waterproof transformer with low space consumption |
| CN211350307U (en) * | 2019-11-20 | 2020-08-25 | 咸阳师范学院 | Novel cooling structure of dry-type transformer |
| CN210892127U (en) * | 2019-11-26 | 2020-06-30 | 神池县合什得绿色生态开发有限公司 | Workshop air cooler convenient to installation |
| CN211654478U (en) * | 2020-03-05 | 2020-10-09 | 兴化市东方电器有限公司 | Portable small-size transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112133530B (en) | 2023-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104485475A (en) | Cell clamping device | |
| CN210001176U (en) | carrier moving production line device matched with unmanned operation production line | |
| CN112133530A (en) | Electric vehicle transformer that security performance is high | |
| CN204348829U (en) | A kind of battery core clamping device | |
| CN209969942U (en) | Automobile cover plate welding positioning clamping mechanism | |
| CN215545313U (en) | Positioning and cutting equipment for automobile drum brake pad | |
| CN215498589U (en) | Base for fixing motor of new energy automobile | |
| CN206382490U (en) | Car door limiter assemble mechanism | |
| CN212766633U (en) | Driving mechanism mounted on driving wheel of electric vehicle | |
| CN212969366U (en) | Motor stator dismantles frock | |
| CN114434478A (en) | Wedge-shaped parallel clamp | |
| CN210155192U (en) | Multifunctional electric meter connecting support for transformer substation | |
| CN219181285U (en) | Motor convenient to disassemble and maintain | |
| CN208820691U (en) | A kind of pluggable rectification module mounting frame | |
| CN218414340U (en) | Automatic silver point riveting device for electric switch contact | |
| CN219514420U (en) | Mounting component of electrical appliance | |
| CN217982691U (en) | Safety tool and instrument positioning signboard | |
| CN204710874U (en) | A kind of automatic centering extrusion forming device | |
| CN211489331U (en) | Height-adjustable positioning plate for stamping die | |
| CN216903735U (en) | Quick mounting rail of capacitance compensator | |
| CN221066331U (en) | Mechanical chuck | |
| CN209971840U (en) | Printing machine printed matter fixing device | |
| CN217137009U (en) | Button sewing machine of easy dismouting | |
| CN211489333U (en) | Positioning plate with adjustable transverse distance for stamping die | |
| CN221015041U (en) | Porous titanium corrugated plate with flow channels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |