CN207233523U - Heat radiating type prepayment intelligent combination transformer - Google Patents
Heat radiating type prepayment intelligent combination transformer Download PDFInfo
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- CN207233523U CN207233523U CN201721249990.8U CN201721249990U CN207233523U CN 207233523 U CN207233523 U CN 207233523U CN 201721249990 U CN201721249990 U CN 201721249990U CN 207233523 U CN207233523 U CN 207233523U
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- combination transformer
- heat dissipation
- base
- mutual inductor
- room
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Abstract
The utility model discloses a kind of heat radiating type prepayment intelligent combination transformer, including combination transformer body, the combination transformer body includes combination transformer base, the bottom of the combination transformer base is connected with heat dissipation engine base, the inside of the combination transformer base includes housing, the inside of the heat dissipation engine base includes casing, and the inside of the housing offers mutual inductor room.The utility model facilitates the loss of mutual inductor chamber interior temperature, so as to reduce the temperature of mutual inductor chamber interior, the cold wind produced by cooling fan, cold wind is entered in mutual inductor room by heat radiation air outlet and ventilative base, radiating treatment is carried out to internal mutual inductor instrument by cold wind, improve the heat dissipation effect of combination transformer body, improve the service life of instrument, the advantages of having reached heat dissipation, so as to effectively solve the problems, such as that the poor combination transformer damage influence mutual inductor that be easy to cause of existing combined instrument transformer heat dissipation effect uses.
Description
Technical field
Transformer technical field is the utility model is related to, is specially a kind of heat radiating type prepayment intelligent combination transformer.
Background technology
Combination transformer is actually the combination of voltage transformer and current transformer.For measuring power administration's charge
With.
But existing combined instrument transformer is when in use, since its internal heat dissipation effect is poor, cause combined type mutual
Instrument temperature inside sensor is higher, and excessive temperature be easy to cause the damage of interior instrument, so as to influence combined instrument transformer
Use.
Utility model content
The purpose of this utility model is to provide a kind of heat radiating type prepayment intelligent combination transformer, possess the excellent of heat dissipation
Point, solves that existing combined instrument transformer heat dissipation effect is poor to be easy to cause combination transformer damage and influence asking of using of mutual inductor
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of heat radiating type prepayment intelligent combination is mutual
Sensor, including combination transformer body, the combination transformer body include combination transformer base, the combination transformer bottom
The bottom of seat is connected with heat dissipation engine base, and the inside of the combination transformer base includes housing, the inside bag of the heat dissipation engine base
Casing is included, the inside of the housing offers mutual inductor room, and the inside of the casing offers heat dissipation machine room, the mutual inductor room
Bottom be connected at the top of heat dissipation machine room, ventilative base is equipped between the mutual inductor room and heat dissipation machine room, it is described ventilative
The lateral surface of base is fixedly connected with the medial surface of housing, and the inside of institute's heat dissipation machine room is installed with cooling fan, described to dissipate
Offer heat radiation air outlet at the top of air-heater, the heat radiation air outlet is located at the underface of ventilative base, the housing it is interior
Portion offers radiating opening, the mutual inductor room by radiating opening with being connected on the outside of combination transformer base, it is described to dissipate
The right side of the left side of heat engine room and heat dissipation machine room offers gas-permeable openings, and the heat dissipation machine room passes through gas-permeable openings and heat dissipation machine
The outside of seat is connected, and the inside of the gas-permeable openings is installed with protection network.
Preferably, the ventilative chassis outer side includes grillage, and the medial surface of the grillage is fixedly connected with gas-permeable nets.
Preferably, connection footstock, the top of the connection footstock are fixedly connected with the top of the combination transformer base
Terminal plate is connected with, the front of the combination transformer base is installed with connecting terminal box.
Preferably, mutual inductor coil column, the quantity of the mutual inductor coil column are installed with the top of the terminal plate
For three, coil lead is installed with the top of the mutual inductor coil column of left side and right side.
Preferably, connection fixing device is fixedly connected with the top of the heat dissipation engine base, the combination transformer base
Bottom offers connector, and the connection fixing device is connected with connector, the lateral surface activity of the connection fixing device
Extension fixed stop is connected with, the inside of the housing offers securing elongated opening, and the connector is opened by securing elongated
For mouth with being connected on the outside of combination transformer base, the extension fixed stop extends to combination mutual inductance by securing elongated opening
The outside of device base.
Preferably, the inside of the connection fixing device offers control inner cavity, and the connection fixing device and extension are solid
Determine the one side that block is connected and offer extension opening, the control inner cavity is by extending opening with being connected the outer of fixing device
Side is connected, and the extension fixed stop extends to the inside of control inner cavity, the inside of the control inner cavity by extending opening
Equipped with postive stop baffle, the outer surface of the postive stop baffle is fixed with extension fixed stop positioned at one end of control inner cavity to be connected
Connect, the control inner cavity is internally provided with support spring, and gear is fixed in one end of the support spring with postive stop baffle away from extension
The one side of block is fixedly connected, and the other end of the support spring is with controlling the medial surface of inner cavity to be fixedly connected.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting connection fixing device and extension fixed stop, and the convenient unit that radiates is with combining mutual inductance
Device base is attached with separating, so that the convenient cooling fan to inside heat dissipation unit cleans, so as to improve radiation air
Heat dissipation effect of the machine to combination transformer body.
2nd, the utility model facilitates the loss of mutual inductor chamber interior temperature by setting radiating opening, so as to reduce mutual inductor
The temperature of chamber interior, the cold wind produced by cooling fan, cold wind enter mutual inductor by heat radiation air outlet and ventilative base
Interior, carries out radiating treatment to internal mutual inductor instrument by cold wind, improves the heat dissipation effect of combination transformer body, and
By setting gas-permeable openings to facilitate the circulation of air, effectively radiate to cooling fan, improve the service life of instrument,
The advantages of having reached heat dissipation, so as to effectively solve, existing combined instrument transformer heat dissipation effect is poor to be easy to cause combination mutual inductance
Device damage influences the problem of mutual inductor uses.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structural side view；
Fig. 3 is the utility model internal structure schematic diagram；
Fig. 4 is the ventilative understructure schematic diagram of the utility model heat dissipation；
Fig. 5 connects fixture structure schematic diagram for the utility model.
In figure：1 combination transformer body, 2 combination transformer bases, 3 heat dissipation engine bases, 4 connecting terminal boxes, 5 connection footstocks,
6 terminal plates, 7 mutual inductor coil columns, 8 coil leads, 9 protection networks, 10 radiating openings, 11 housings, 12 casings, 13 mutual inductors
Room, 14 heat dissipation machine rooms, 15 gas-permeable openings, 16 cooling fans, 17 heat radiation air outlets, 18 ventilative bases, 19 connection fixing devices, 20
Extend fixed stop, 21 connectors, 22 securing elongated openings, 23 grillages, 24 gas-permeable nets, 25 control inner cavities, 26 support springs, 27
Postive stop baffle, 28 extension openings.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, a kind of heat radiating type prepayment intelligent combination transformer, including combination transformer body 1, combination are mutual
Sensor body 1 includes combination transformer base 2, and the bottom of combination transformer base 2 is connected with heat dissipation engine base 3, combination transformer
The inside of base 2 includes housing 11, and the inside of heat dissipation engine base 3 includes casing 12, and the top of heat dissipation engine base 3 is fixedly connected with connection
Fixing device 19, the bottom of combination transformer base 2 offer connector 21, and connection fixing device 19 is connected with connector 21
Connect, the lateral surface of connection fixing device 19 is connected with extension fixed stop 20, and the inside of housing 11 offers securing elongated
Opening 22, connector 21 are connected by securing elongated opening 22 with the outside of combination transformer base 2, extend fixed stop 20
The outside of combination transformer base 2 is extended to by securing elongated opening 22, the inside of connection fixing device 19 offers control
Inner cavity 25, connection fixing device 19 offer extension opening 28 with extending the one side that fixed stop 20 is connected, control inner cavity
25 are connected by extending opening 28 with being connected the outside of fixing device 19, and extension fixed stop 20 is by extending the extension of opening 28
To the inside of control inner cavity 25, control inner cavity 25 is internally provided with postive stop baffle 27, by postive stop baffle 27 to the fixed gear of extension
Block 20 is fixed so that extension fixed stop 20 can not be separated with connection fixing device 19, so that convenient to the machine that radiates
Seat 3 is fixed, and the outer surface of postive stop baffle 27 is fixed with extension fixed stop 20 positioned at the one end controlled inside inner cavity 25 to be connected
Connect, control inner cavity 25 is internally provided with support spring 26, and support force, support extension fixed stop 20 are provided by support spring 26
It is attached with securing elongated opening 22, one end and side of the postive stop baffle 27 away from extension fixed stop 20 of support spring 26
Face is fixedly connected, and the other end of support spring 26 connects fixed dress with controlling the medial surface of inner cavity 25 to be fixedly connected, by setting
19 and extension fixed stop 20 are put, the convenient unit 3 that radiates is attached with separating with combination transformer base 2, so that convenient pair
Cooling fan 16 inside heat dissipation unit 3 is cleaned, so as to improve heat dissipation effect of the cooling fan 16 to combination transformer body 1
Fruit, the inside of housing 11 offer mutual inductor room 13, and the inside of casing 12 offers heat dissipation machine room 14, the bottom of mutual inductor room 13
It is connected with the top of heat dissipation machine room 14, ventilative base 18 is equipped between mutual inductor room 13 and heat dissipation machine room 14, base 18 of breathing freely
Outside includes grillage 23, and the medial surface of grillage 23 is fixedly connected with gas-permeable nets 24, facilitates the inflow of cold wind by gas-permeable nets 24, make
Obtain cold wind and cooling processing is carried out to internal instrument, the lateral surface of ventilative base 18 is fixedly connected with the medial surface of housing 11, institute
The inside of heat dissipation machine room 14 is installed with cooling fan 16, and the top of cooling fan 16 offers heat radiation air outlet 17, heat dissipation
Air outlet 17 is located at the underface of ventilative base 18, and the inside of housing 11 offers radiating opening 10, by setting radiating opening
10 facilitate the loss of 13 internal temperature of mutual inductor room, so as to reduce the temperature inside mutual inductor room 13, mutual inductor room 13 is by dissipating
Heat opening 10 is connected with the outside of combination transformer base 2, and the right side in the left side and heat dissipation machine room 14 of heat dissipation machine room 14 is opened
Equipped with gas-permeable openings 15, the cold wind produced by cooling fan 16, cold wind is entered by heat radiation air outlet 17 and ventilative base 18
Into mutual inductor room 13, radiating treatment is carried out to internal mutual inductor instrument by cold wind, improves combination transformer body 1
Heat dissipation effect, and by setting gas-permeable openings 15 to facilitate the circulation of air, effectively radiate, improve to cooling fan 16
The service life of instrument, heat dissipation machine room 14 are connected by gas-permeable openings 15 with the outside of heat dissipation engine base 3, gas-permeable openings 15 it is interior
Portion is installed with protection network 9, and the top of combination transformer base 2 is fixedly connected with connection footstock 5, connects the top of footstock 5
Terminal plate 6 is connected with, the front of combination transformer base 2 is installed with connecting terminal box 4, and peace is fixed at the top of terminal plate 6
Equipped with mutual inductor coil column 7, the quantity of mutual inductor coil column 7 is three, positioned at left side and the top of right side mutual inductor coil column 7
The advantages of being installed with coil lead 8, having reached heat dissipation, so as to effectively solve existing combined instrument transformer heat dissipation effect
Fruit is poor to be easy to cause the problem of combination transformer damage influences mutual inductor use.
In summary：The heat radiating type prepayment intelligent combination transformer, by setting connection fixing device 19 and extension solid
Determine block 20, convenience heat dissipation unit 3 is attached with separating with combination transformer base 2, so as to facilitate to inside heat dissipation unit 3
Cooling fan 16 cleaned, so as to improve heat dissipation effect of the cooling fan 16 to combination transformer body 1, dissipated by setting
Heat opening 10 facilitates the loss of 13 internal temperature of mutual inductor room, so as to reduce the temperature inside mutual inductor room 13, passes through radiation air
The cold wind that machine 16 produces, cold wind are entered in mutual inductor room 13 by heat radiation air outlet 17 and ventilative base 18, pass through cold wind pair
Internal mutual inductor instrument carries out radiating treatment, improves the heat dissipation effect of combination transformer body 1, and by setting ventilative open
Mouth 15 facilitates the circulation of air, effectively radiates to cooling fan 16, improves the service life of instrument, solves existing
Combined instrument transformer heat dissipation effect is poor to be easy to cause the problem of combination transformer damage influences mutual inductor use.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heat radiating type prepayment intelligent combination transformer, including combination transformer body (1), it is characterised in that：Described group
Closing mutual inductor body (1) includes combination transformer base (2), and the bottom of the combination transformer base (2) is connected with heat dissipation machine
Seat (3), the inside of the combination transformer base (2) include housing (11), and the inside of the heat dissipation engine base (3) includes casing
(12), the inside of the housing (11) offers mutual inductor room (13), and the inside of the casing (12) offers heat dissipation machine room
(14), the bottom of the mutual inductor room (13) at the top of heat dissipation machine room (14) with being connected, the mutual inductor room (13) and heat dissipation
Ventilative base (18) is equipped between machine room (14), the lateral surface of the ventilative base (18) is fixed with the medial surface of housing (11) to be connected
Connect, the inside of institute's heat dissipation machine room (14) is installed with cooling fan (16), is offered at the top of the cooling fan (16) scattered
Hot air outlet (17), the heat radiation air outlet (17) are located at the underface of ventilative base (18), and the inside of the housing (11) is opened
Equipped with radiating opening (10), outside phase that the mutual inductor room (13) passes through radiating opening (10) and combination transformer base (2)
Connection, the left side and the right side of heat dissipation machine room (14) of the heat dissipation machine room (14) offer gas-permeable openings (15), the heat dissipation
By gas-permeable openings (15) with being connected on the outside of heat dissipation engine base (3), the inside of the gas-permeable openings (15) is fixed for machine room (14)
Protection network (9) is installed.
2. heat radiating type prepayment intelligent combination transformer according to claim 1, it is characterised in that：The ventilative base
(18) outside includes grillage (23), and the medial surface of the grillage (23) is fixedly connected with gas-permeable nets (24).
3. heat radiating type prepayment intelligent combination transformer according to claim 1, it is characterised in that：The combination transformer
Connection footstock (5) is fixedly connected with the top of base (2), terminal plate (6) is connected with the top of the connection footstock (5), it is described
The front of combination transformer base (2) is installed with connecting terminal box (4).
4. heat radiating type prepayment intelligent combination transformer according to claim 3, it is characterised in that：The terminal plate (6)
Top be installed with mutual inductor coil column (7), the quantity of the mutual inductor coil column (7) is three, positioned at left side and the right side
Coil lead (8) is installed with described in side at the top of mutual inductor coil column (7).
5. heat radiating type prepayment intelligent combination transformer according to claim 1, it is characterised in that：The heat dissipation engine base
(3) connection fixing device (19) is fixedly connected with the top of, the bottom of the combination transformer base (2) offers connector
(21), the connection fixing device (19) is connected with connector (21), the lateral surface activity of the connection fixing device (19)
Extension fixed stop (20) is connected with, the inside of the housing (11) offers securing elongated opening (22), the connector
(21) by securing elongated opening (22) with being connected on the outside of combination transformer base (2), the extension fixed stop (20)
The outside of combination transformer base (2) is extended to by securing elongated opening (22).
6. heat radiating type prepayment intelligent combination transformer according to claim 5, it is characterised in that：The fixed dress of connection
The inside for putting (19) offers control inner cavity (25), what the connection fixing device (19) was connected with extension fixed stop (20)
One side offers extension opening (28), and control inner cavity (25) is by extending opening (28) with being connected fixing device (19)
Outside is connected, and the extension fixed stop (20) extends to the inside of control inner cavity (25) by extending opening (28), described
Control inner cavity (25) is internally provided with postive stop baffle (27), outer surface and the extension fixed stop (20) of the postive stop baffle (27)
One end internal positioned at control inner cavity (25) is fixedly connected, and control inner cavity (25) is internally provided with support spring (26), institute
The one end for stating support spring (26) is fixedly connected with one side of the postive stop baffle (27) away from extension fixed stop (20), the branch
The other end of support spring (26) is with controlling the medial surface of inner cavity (25) to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249990.8U CN207233523U (en) | 2017-09-27 | 2017-09-27 | Heat radiating type prepayment intelligent combination transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249990.8U CN207233523U (en) | 2017-09-27 | 2017-09-27 | Heat radiating type prepayment intelligent combination transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233523U true CN207233523U (en) | 2018-04-13 |
Family
ID=61864442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721249990.8U Active CN207233523U (en) | 2017-09-27 | 2017-09-27 | Heat radiating type prepayment intelligent combination transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993298A (en) * | 2020-01-06 | 2020-04-10 | 杨士强 | Electronic current and voltage combined transformer |
| CN112367824A (en) * | 2020-09-09 | 2021-02-12 | 宁波晨岚电气设备有限公司 | Electric energy metering box |
-
2017
- 2017-09-27 CN CN201721249990.8U patent/CN207233523U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993298A (en) * | 2020-01-06 | 2020-04-10 | 杨士强 | Electronic current and voltage combined transformer |
| CN112367824A (en) * | 2020-09-09 | 2021-02-12 | 宁波晨岚电气设备有限公司 | Electric energy metering box |
| CN112367824B (en) * | 2020-09-09 | 2022-05-03 | 宁波晨岚电气设备有限公司 | Electric energy metering box |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Chengjie Electric Power Equipment Manufacturing Co.,Ltd. Assignor: BAODING JIZHONG ELECTRIC POWER EQUIPMENT CO.,LTD. Contract record no.: X2023980036526 Denomination of utility model: Heat dissipation type prepaid intelligent combination transformer Granted publication date: 20180413 License type: Common License Record date: 20230613 |