CN107887114A - A kind of low-tension transformer of good heat dissipation effect - Google Patents
A kind of low-tension transformer of good heat dissipation effect Download PDFInfo
- Publication number
- CN107887114A CN107887114A CN201711427825.1A CN201711427825A CN107887114A CN 107887114 A CN107887114 A CN 107887114A CN 201711427825 A CN201711427825 A CN 201711427825A CN 107887114 A CN107887114 A CN 107887114A
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- CN
- China
- Prior art keywords
- fixedly connected
- housing
- pipe
- shell
- transformer
- 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.)
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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
- H01F27/02—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
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
Abstract
The invention discloses a kind of low-tension transformer of good heat dissipation effect, including housing, the bottom of the inner walls is fixedly connected with base, support block has been fixedly connected with left and right sides of the base top, transformer body is provided with above the support block, the top of two support blocks is fixedly connected by transformer body.The present invention is by setting filtration drying plate, cool down shell, cooler bin, the pump housing, pump motor, water service pipe, outlet pipe, radiation shell, breather pipe, ventilation head, blower casing, blower motor, air inlet pipe, air inlet head and escape pipe cooperate, when low pressure becomes the work of electrical equipment, by the way of water cooling and air-cooled mutual cooperation, low-tension transformer is radiated, so that radiating effect is more satisfactory, reduce the temperature of inside transformer, it can preferably protect coil without damage, improve the service life of transformer, it is effectively prevented the generation of fire, brought great convenience to resident.
Description
Technical field
The present invention relates to low voltage electrical apparatus technology field, specially a kind of low-tension transformer of good heat dissipation effect.
Background technology
The following transformers of low pressure 600V turn into low-tension transformer, and low-tension transformer is by primary coil, secondary coil and iron
The heart is formed, and changes the device of voltage by electromagnetic induction, in electric equipment and radio-circuit, be commonly used for buck/boost,
With impedance, security isolation etc., the function of transformer mainly has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing etc.,
What low-tension transformer typically worked throughout the year, continuous work throughout the year can produce substantial amounts of heat, particularly in summer, temperature
It is already very high, cause the temperature of transformer too high, influence the normal work of transformer, common low pressure becomes electrical equipment radiating effect not
Too preferable, in the course of the work, transformer temperature is too high can be unfavorable to the coil of transformer, and coil is easily old for low-tension transformer
Change, shorten coil service life, and transformer temperature is too high there is also disaster hidden-trouble, and great inconvenience is brought to resident.
The content of the invention
It is an object of the invention to provide a kind of low-tension transformer of good heat dissipation effect, possess the advantages of good heat dissipation effect,
Solve the problems, such as that common low-tension transformer radiating effect is not ideal.
To achieve the above object, the present invention provides following technical scheme：A kind of low-tension transformer of good heat dissipation effect, including
Housing, the bottom of the inner walls are fixedly connected with base, support have been fixedly connected with left and right sides of the base top
Block, transformer body is provided with above the support block, the top of two support blocks is fixedly connected by transformer body, institute
State the top and bottom of inner walls and the position at left and right sides of transformer body and be fixedly connected with contiguous block, two companies
Connect and be fixedly connected by filtration drying plate between block, the back side of the housing and fixed positioned at the left and right sides of filtration drying plate
Cooling shell is connected with, is fixedly connected with cooler bin at the top of the housing, the left and right sides at the top of the cooler bin is fixed to be connected
Supporting leg is connected to, the pump housing is provided with above the supporting leg, the top of two supporting legs is fixedly connected by the pump housing, the pump
Installing plate is fixedly connected with the top of body, pump motor, the left and right two of the pump housing are fixedly connected with the top of the installing plate
Side has been fixedly connected with water service pipe, and the bottom of the pump housing is interconnected by outlet pipe and cooler bin, and the water service pipe is remote
One end of the pump housing sequentially passes through housing and cools down shell and extend to the inside of cooling shell, and the left and right sides of the housing is fixed to be connected
Radiation shell is connected to, the position that the left and right sides of the housing is corresponded to inside radiation shell is provided with breather pipe, the number of the breather pipe
Measure as four, and be equidistantly positioned on the surface of housing, the one end of the breather pipe away from radiation shell is through housing and extends to
Inside it, ventilation head is fixedly connected with positioned at breather pipe one end of enclosure interior, peace is fixedly connected with the top of the radiation shell
Block is filled, blower casing is fixedly connected with the top of the mounting blocks, blower motor is fixedly connected with rear side of the blower casing,
The bottom of the blower casing is fixedly connected with air inlet pipe, and the one end of the air inlet pipe away from blower casing is through radiation shell and prolongs
Extend inside it, the air inlet pipe bottom inside radiation shell is fixedly connected with air inlet head, and the bottom of the housing corresponds to base
Position be provided with escape pipe, the bottom of the escape pipe sequentially passes through base and housing and extends to the outside of housing.
Preferably, fixed block has been fixedly connected with the corner of the bottom of the housing, the bottom of the fixed block is fixed
It is connected with slipmat.
Preferably, the position that the left and right sides of the inner walls bottom is correspondingly cooled down below shell has been fixedly connected with fixation
Plate, the top of the fixed plate are fixedly connected by connecting plate with cooling down the bottom of shell.
Preferably, the left and right sides of the cooler bin corresponds to the position of water service pipe and has been fixedly connected with reinforcement block, it is described plus
Gu side of the block away from cooler bin is fixedly connected by limited block with water service pipe.
Preferably, the position that the top for cooling down shell corresponds to water service pipe is fixedly connected with the first sealing gasket, the cooling
The position that the bottom of chamber interior wall corresponds to outlet pipe is fixedly connected with the second sealing gasket.
Preferably, the top and bottom of the radiation shell inwall and the position of remote breather pipe pass through screen pack fixation and connected
Connect.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention by set filtration drying plate, cooling shell, cooler bin, the pump housing, pump motor, water service pipe, outlet pipe,
Radiation shell, breather pipe, ventilation head, blower casing, blower motor, air inlet pipe, air inlet head and escape pipe cooperate, and become in low pressure
During the work of electrical equipment, by the way of water cooling and air-cooled mutual cooperation, low-tension transformer is radiated so that radiating effect
It is more satisfactory, the temperature of inside transformer is reduced, can preferably protect coil without damage, improve transformer uses the longevity
Life, is effectively prevented the generation of fire, is brought great convenience to resident.
2nd, the present invention prevents transformer from sliding, by setting admittedly by setting slipmat to serve anti-skidding effect
Fixed board and connecting plate serve the effect being supported to cooling shell, by setting reinforcement block and limited block to serve to water service pipe
The effect being fixed, prevent because external force effect causes water service pipe to be broken, by setting the first sealing gasket to serve sealing
Effect, prevent coolant from being flowed out from the gap between cooling shell and water service pipe, by setting the second sealing gasket to serve sealing
Effect, prevent from flowing out in gap of the coolant between cooler bin and outlet pipe, ash prevented by setting screen pack to serve
Dirt enters the effect of housing.
Brief description of the drawings
Fig. 1 is the section of structure of front view of the present invention；
Fig. 2 is the structural representation of left view of the present invention；
Fig. 3 is the structural representation of top view of the present invention.
In figure：It is 1 housing, 2 bases, 3 support blocks, 4 transformer bodies, 5 contiguous blocks, 6 filtration drying plates, 7 cooling shells, 8 cold
But case, 9 supporting legs, 10 pump housings, 11 installing plates, 12 pump motors, 13 water service pipes, 14 outlet pipes, 15 radiation shells, 16 breather pipes,
17 ventilation heads, 18 mounting blocks, 19 blower casings, 20 blower motors, 21 air inlet pipe, 22 air inlet heads, 23 escape pipes, 24 fixed blocks,
25 slipmat, 26 fixed plates, 27 connecting plates, 28 reinforcement blocks, 29 limited blocks, 30 first sealing gaskets, 31 second sealing gaskets, 32 filterings
Net.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3, a kind of low-tension transformer of good heat dissipation effect, including housing 1 are referred to, the bottom of the inwall of housing 1 is fixed
Base 2 is connected with, fixed block 24 has been fixedly connected with the corner of the bottom of housing 1, the bottom of fixed block 24 is fixedly connected with
Slipmat 25, by setting slipmat 25 to serve anti-skidding effect, prevent transformer from sliding, the left and right at the top of base 2
Both sides have been fixedly connected with support block 3, and the top of support block 3 is provided with transformer body 4, and the top of two support blocks 3 passes through
Transformer body 4 is fixedly connected, top and bottom of the inwall of housing 1 and solid positioned at the position of the left and right sides of transformer body 4
Surely be connected with contiguous block 5, be fixedly connected between two contiguous blocks 5 by filtration drying plate 6, the back side of housing 1 and positioned at filtering
The left and right sides of drying plate 6 has been fixedly connected with cooling shell 7, and the left and right sides of the inwall bottom of housing 1 correspondingly cools down the lower section of shell 7
Position has been fixedly connected with fixed plate 26, and the top of fixed plate 26 is fixedly connected with cooling down the bottom of shell 7 by connecting plate 27, led to
Cross and set fixed plate 26 and connecting plate 27 to serve the effect being supported to cooling shell 7, the top of housing 1 is fixedly connected with cold
But case 8, the left and right sides at the top of cooler bin 8 have been fixedly connected with supporting leg 9, and the top of supporting leg 9 is provided with the pump housing 10, two
The top of supporting leg 9 is fixedly connected by the pump housing 10, and the top of the pump housing 10 is fixedly connected with installing plate 11, the top of installing plate 11
Pump motor 12 is fixedly connected with, the left and right sides of the pump housing 10 has been fixedly connected with water service pipe 13, and the left and right sides of cooler bin 8 is right
Answer the position of water service pipe 13 to be fixedly connected with reinforcement block 28, side of the reinforcement block 28 away from cooler bin 8 by limited block 29 with
Water service pipe 13 is fixedly connected, and by setting reinforcement block 28 and limited block 29 to serve the effect that water service pipe 13 is fixed, is prevented
Only because external force effect causes water service pipe 13 to be broken, the bottom of the pump housing 10 is interconnected by outlet pipe 14 and cooler bin 8, cooling
The position that the top of shell 7 corresponds to water service pipe 13 is fixedly connected with the first sealing gasket 30, by setting the first sealing gasket 30 to serve
The effect of sealing, prevent coolant from being flowed out from the gap between cooling shell 7 and water service pipe 13, the bottom pair of the inwall of cooler bin 8
The position of outlet pipe 14 is answered to be fixedly connected with the second sealing gasket 31, by setting the second sealing gasket 31 to serve the effect of sealing,
Prevent from flowing out in gap of the coolant between cooler bin 8 and outlet pipe 14, the one end of water service pipe 13 away from the pump housing 10 is passed through successively
Wear housing 1 and cool down shell 7 and extend to the inside of cooling shell 7, pump motor 12 causes the pump housing 10 by the cooling inside cooler bin 8
Liquid enters the inside of cooling shell 7 by water service pipe 13 so that the temperature of enclosure interior reduces, and the left and right sides of housing 1 is fixed
It is connected with radiation shell 15, the position that the left and right sides of housing 1 is corresponded to inside radiation shell 15 is provided with breather pipe 16, in radiation shell 15
The top and bottom of wall and it is fixedly connected away from the position of breather pipe 16 by screen pack 32, by setting screen pack 32 to serve
Prevent dust from entering the effect of housing 1, the quantity of breather pipe 16 is four, and is equidistantly positioned in the surface of housing 1, breather pipe
16 one end away from radiation shell 15 are through housing 1 and extend to inside it, and one end of breather pipe 16 inside housing 1, which is fixed, to be connected
Ventilation first 17 is connected to, the top of radiation shell 15 is fixedly connected with mounting blocks 18, and the top of mounting blocks 18 is fixedly connected with air blower
Shell 19, the rear side of blower casing 19 are fixedly connected with blower motor 20, and the bottom of blower casing 19 is fixedly connected with air inlet pipe 21,
The one end of air inlet pipe 21 away from blower casing 19 is through radiation shell 15 and extends to inside it, the air inlet inside radiation shell 15
The bottom of pipe 21 is fixedly connected with air inlet head 22, is dried by air inlet pipe 21 and air inlet head 22 to the inside of radiation shell 15, and air leads to
Cross screen pack 32, the dust in air can be filtered by screen pack 32, then enter shell by breather pipe 16 and ventilation first 17 again
The inside of body 1 so that cold wind blows to transformer body 4 by filtration drying plate 6, and moisture in air can be removed, can be right
Transformer body 4 is radiated well, and the position that the bottom of housing 1 corresponds to base 2 is provided with escape pipe 23, escape pipe 23
Bottom sequentially passes through base 2 and housing 1 and the outside for extending to housing 1, by setting filtration drying plate 6, cooling shell 7, cooling
Case 8, the pump housing 10, pump motor 12, water service pipe 13, outlet pipe 14, radiation shell 15, breather pipe 16, first 17, blower casing of ventilating
19th, blower motor 20, air inlet pipe 21, air inlet head 22 and escape pipe 23 cooperate, when low pressure becomes the work of electrical equipment, using water
The mode of cold and air-cooled mutual cooperation, radiates to low-tension transformer so that radiating effect is more satisfactory, reduces transformer
Internal temperature, can preferably protect coil without damage, improve the service life of transformer, be effectively prevented fire
Generation, brought great convenience to resident.
In use, open pump motor 12 so that water pump runs well, and pump motor 12 causes the pump housing 10 by cooler bin 8
Internal coolant enters the inside of cooling shell 7 by water service pipe 13 so that the temperature inside housing 1 reduces, and then opens drum
Wind turbine 20 so that air blower runs well, and is dried by air inlet pipe 21 and air inlet head 22 to the inside of radiation shell 15, and air leads to
Cross screen pack 32, the dust in air can be filtered by screen pack 32, then enter shell by breather pipe 16 and ventilation first 17 again
The inside of body 1 so that cold wind blows to transformer body 4 by filtration drying plate 6, and moisture in air can be removed, can be right
Transformer body 4 is radiated well, improves the service life of transformer.
In summary：The low-tension transformer of the good heat dissipation effect, by setting filtration drying plate 6, cooling shell 7, cooler bin
8th, the pump housing 10, pump motor 12, water service pipe 13, outlet pipe 14, radiation shell 15, breather pipe 16, ventilation be first 17, blower casing 19,
Blower motor 20, air inlet pipe 21, air inlet head 22 and escape pipe 23 cooperate, and solve common low-tension transformer radiating effect
The problem of not ideal.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of low-tension transformer of good heat dissipation effect, including housing (1), it is characterised in that：The bottom of housing (1) inwall
It is fixedly connected with base (2), the left and right sides at the top of the base (2) has been fixedly connected with support block (3), the support block
(3) transformer body (4) is provided with above, the top of two support blocks (3) is fixedly connected by transformer body (4), institute
State the top and bottom of housing (1) inwall and the position at left and right sides of transformer body (4) and be fixedly connected with contiguous block
(5), it is fixedly connected between two contiguous blocks (5) by filtration drying plate (6), the back side of the housing (1) and being located at is filtered dry
Cooling shell (7) has been fixedly connected with left and right sides of dry plate (6), cooler bin (8) is fixedly connected with the top of the housing (1),
The left and right sides at the top of the cooler bin (8) has been fixedly connected with supporting leg (9), and pump is provided with above the supporting leg (9)
Body (10), the top of two supporting legs (9) are fixedly connected by the pump housing (10), and peace is fixedly connected with the top of the pump housing (10)
Loading board (11), pump motor (12) is fixedly connected with the top of the installing plate (11), the left and right sides of the pump housing (10) is equal
Water service pipe (13) is fixedly connected with, the bottom of the pump housing (10) is interconnected by outlet pipe (14) and cooler bin (8), described
The one end of water service pipe (13) away from the pump housing (10) sequentially passes through housing (1) and cools down shell (7) and extend to the interior of cooling shell (7)
Portion, radiation shell (15) is fixedly connected with left and right sides of the housing (1), the left and right sides of the housing (1) is corresponding to radiate
The internal position of shell (15) is provided with breather pipe (16), and the quantity of the breather pipe (16) is four, and is equidistantly positioned in shell
The surface of body (1), the one end of the breather pipe (16) away from radiation shell (15) is through housing (1) and extends to inside it, is located at
Internal breather pipe (16) one end of housing (1) is fixedly connected with ventilation head (17), is fixedly connected at the top of the radiation shell (15)
There are mounting blocks (18), be fixedly connected with blower casing (19) at the top of the mounting blocks (18), after the blower casing (19)
Side is fixedly connected with blower motor (20), and the bottom of the blower casing (19) is fixedly connected with air inlet pipe (21), the air inlet
The one end of pipe (21) away from blower casing (19) is through radiation shell (15) and extends to inside it, internal positioned at radiation shell (15)
Air inlet pipe (21) bottom is fixedly connected with air inlet head (22), and the position that the bottom of the housing (1) corresponds to base (2) is provided with out
Tracheae (23), the bottom of the escape pipe (23) sequentially pass through base (2) and housing (1) and extend to the outside of housing (1).
A kind of 2. low-tension transformer of good heat dissipation effect according to claim 1, it is characterised in that：The housing (1)
Fixed block (24) is fixedly connected with the corner of bottom, the bottom of the fixed block (24) is fixedly connected with slipmat (25).
A kind of 3. low-tension transformer of good heat dissipation effect according to claim 1, it is characterised in that：In the housing (1)
The position that the left and right sides of wall bottom is correspondingly cooled down below shell (7) has been fixedly connected with fixed plate (26), the fixed plate (26)
Top by connecting plate (27) with cooling shell (7) bottom be fixedly connected.
A kind of 4. low-tension transformer of good heat dissipation effect according to claim 1, it is characterised in that：The cooler bin (8)
The left and right sides correspond to the position of water service pipe (13) and be fixedly connected with reinforcement block (28), the reinforcement block (28) is away from cooler bin
(8) side is fixedly connected by limited block (29) with water service pipe (13).
A kind of 5. low-tension transformer of good heat dissipation effect according to claim 1, it is characterised in that：The cooling shell (7)
Top correspond to the position of water service pipe (13) and be fixedly connected with the first sealing gasket (30), the bottom pair of cooler bin (8) inwall
The position of outlet pipe (14) is answered to be fixedly connected with the second sealing gasket (31).
A kind of 6. low-tension transformer of good heat dissipation effect according to claim 1, it is characterised in that：The radiation shell (15)
The top and bottom of inwall and it is fixedly connected away from the position of breather pipe (16) by screen pack (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427825.1A CN107887114B (en) | 2017-12-26 | 2017-12-26 | A kind of low-tension transformer of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427825.1A CN107887114B (en) | 2017-12-26 | 2017-12-26 | A kind of low-tension transformer of good heat dissipation effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107887114A true CN107887114A (en) | 2018-04-06 |
| CN107887114B CN107887114B (en) | 2019-06-28 |
Family
ID=61771357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711427825.1A Active CN107887114B (en) | 2017-12-26 | 2017-12-26 | A kind of low-tension transformer of good heat dissipation effect |
Country Status (1)
| Country | Link |
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| CN (1) | CN107887114B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766728A (en) * | 2018-07-21 | 2018-11-06 | 林秀云 | A kind of dry-type transformer convenient for ventilation and heat dedusting |
| CN109243771A (en) * | 2018-09-14 | 2019-01-18 | 漯河市宏力电器有限公司 | A kind of dust-proof auxiliary heat-radiating device of transformer |
| CN109348679A (en) * | 2018-09-30 | 2019-02-15 | 嘉兴万顺精密机械有限公司 | A kind of nitridation equipment of auto-parts |
| CN110580998A (en) * | 2019-10-23 | 2019-12-17 | 江苏盛久变压器有限公司 | Heat dissipation transformer shell capable of preventing wet air from entering |
| CN111207847A (en) * | 2020-01-14 | 2020-05-29 | 广东电网有限责任公司 | Power transformer temperature monitoring device |
| CN113436843A (en) * | 2021-06-30 | 2021-09-24 | 抚州市宏鑫电子有限公司 | High-frequency transformer with good noise reduction effect |
| CN113628838A (en) * | 2021-08-11 | 2021-11-09 | 合肥齐兴电器有限责任公司 | Transformer protection component convenient to heat dissipation |
| CN113643876A (en) * | 2021-09-04 | 2021-11-12 | 江西明正变电设备有限公司 | Safe radiating transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298590Y (en) * | 1997-03-03 | 1998-11-25 | 湖南省资兴市东屋机电制造有限责任公司 | Compound cooling means for transformer |
| JP2014175398A (en) * | 2013-03-07 | 2014-09-22 | Fuji Electric Co Ltd | High frequency transformer |
| CN107293390A (en) * | 2017-07-03 | 2017-10-24 | 中变集团上海变压器有限公司 | A kind of amorphous alloy transformer cooling device |
-
2017
- 2017-12-26 CN CN201711427825.1A patent/CN107887114B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298590Y (en) * | 1997-03-03 | 1998-11-25 | 湖南省资兴市东屋机电制造有限责任公司 | Compound cooling means for transformer |
| JP2014175398A (en) * | 2013-03-07 | 2014-09-22 | Fuji Electric Co Ltd | High frequency transformer |
| CN107293390A (en) * | 2017-07-03 | 2017-10-24 | 中变集团上海变压器有限公司 | A kind of amorphous alloy transformer cooling device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766728A (en) * | 2018-07-21 | 2018-11-06 | 林秀云 | A kind of dry-type transformer convenient for ventilation and heat dedusting |
| CN109243771A (en) * | 2018-09-14 | 2019-01-18 | 漯河市宏力电器有限公司 | A kind of dust-proof auxiliary heat-radiating device of transformer |
| CN109348679A (en) * | 2018-09-30 | 2019-02-15 | 嘉兴万顺精密机械有限公司 | A kind of nitridation equipment of auto-parts |
| CN110580998A (en) * | 2019-10-23 | 2019-12-17 | 江苏盛久变压器有限公司 | Heat dissipation transformer shell capable of preventing wet air from entering |
| CN111207847A (en) * | 2020-01-14 | 2020-05-29 | 广东电网有限责任公司 | Power transformer temperature monitoring device |
| CN113436843A (en) * | 2021-06-30 | 2021-09-24 | 抚州市宏鑫电子有限公司 | High-frequency transformer with good noise reduction effect |
| CN113628838A (en) * | 2021-08-11 | 2021-11-09 | 合肥齐兴电器有限责任公司 | Transformer protection component convenient to heat dissipation |
| CN113643876A (en) * | 2021-09-04 | 2021-11-12 | 江西明正变电设备有限公司 | Safe radiating transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107887114B (en) | 2019-06-28 |
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Effective date of registration: 20201228 Address after: 246121 Huaining Industrial Park, Anqing City, Anhui Province Patentee after: Huaining Banqiao Electronics Co.,Ltd. Address before: 325600 Qianshan village, Chengnan street, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG YENISEI ELECTRIC Co.,Ltd. |
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Effective date of registration: 20230412 Address after: 516006 building B, community building 18, Zhongkai Development Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Banqiao Electronic Co.,Ltd. Address before: 246121 Huaining Industrial Park, Anqing City, Anhui Province Patentee before: Huaining Banqiao Electronics Co.,Ltd. |