CN207602375U - A kind of modified voltage transformer housing - Google Patents
A kind of modified voltage transformer housing Download PDFInfo
- Publication number
- CN207602375U CN207602375U CN201721869366.8U CN201721869366U CN207602375U CN 207602375 U CN207602375 U CN 207602375U CN 201721869366 U CN201721869366 U CN 201721869366U CN 207602375 U CN207602375 U CN 207602375U
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- CN
- China
- Prior art keywords
- flange
- side plate
- connection jaws
- annular shield
- cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of modified voltage transformer housings, including lower flange, cylinder, end socket, annular shield side plate, upper flange, counter flange and disc insulator, the side of cylinder is equipped with M vertical setting of types heat emission hole one, the cylinder of one top of heat emission hole is equipped with baffle, lifting lug there are four being set on end socket, it is waveform bending design in the middle part of the annular shield side plate, and its one side downward is equipped with N vertical setting of types heat emission hole two, annular shield side plate outer wall, which corresponds to, is equipped with filter screen at the position of heat emission hole two, the cylinder side and annular shield side plate side corresponding position are equipped with connector, connector on annular shield side plate is equipped with wiring flange, connection jaws there are two being set on wiring flange, the wiring flange is equipped with the first fixed groove and the second fixed groove, the wiring flange is surrounded by multiple bolts hole.The utility model improves the heat dissipation performance and anti-pressure ability of transformer housing, while realizes the purpose for the electric wire for disperseing multiple circuits.
Description
Technical field
The utility model is related to transformer technical fields, and in particular to a kind of modified voltage transformer housing.
Background technology
At present, with the rapid development of the national economy, more and more place needs to use electric power, due to transmitting electric power one
As be the conveying that long range is carried out with high voltage style, therefore the places such as the residential area of electricity consumption end or general building site need
Potential device is used, and voltage transformer is usually used in potential device.It can be discharged in the voltage transformer course of work a large amount of
Heat, and existing voltage transformer housing heat dissipation performance is poor, heat dissipation pore structure easily blocks, and be not easily cleaned, for a long time
It is easily influenced using back casing inner wall by high temperature and aging phenomenon occurs, so as to cause the damage of mutual inductor.It is in addition, existing mutual
Flange used in sensor housing connection jaws is mostly common flange, and in threading, often inlet wire is worn with outlet using same
Line mouth, several circuits often generate coiling, situation about squeezing, are unfavorable for using safely in an interface.
Utility model content
In order to overcome the shortage of prior art, the utility model provides a kind of modified voltage transformer housing, it is therefore an objective to carry
The heat dissipation performance and anti-pressure ability of high transformer housing, while disperse the electric wire of multiple circuits, it avoids winding.
The technical solution of the utility model：
A kind of modified voltage transformer housing, it is characterised in that：Including lower flange, cylinder, end socket, annular shield side
Plate, upper flange, counter flange and disc insulator, the lower end of the cylinder are connect by bolt with lower flange, the upper end of cylinder
Bottom with end socket is by being welded to connect, and the side of cylinder is equipped with M vertical setting of types heat emission hole one, and the cylinder of one top of heat emission hole is equipped with
Baffle, baffle tilt down setting, and the shape of the end socket is spherical shape, set that there are four lifting lugs on end socket, and four lifting lugs are in end socket
Upper to be uniformly distributed in circumferential, the lower end of the annular shield side plate is connect by bolt with lower flange, annular shield side plate it is upper
The bottom with end socket is held by being welded to connect, is waveform bending design, and it is downward in the middle part of the annular shield side plate
One side be equipped with N vertical setting of types heat emission hole two, annular shield side plate outer wall is corresponded to equipped with filter screen at the position of heat emission hole two, described
Cylinder side and annular shield side plate side corresponding position are equipped with connector, and the connector on annular shield side plate, which is equipped with, to be connect
Collimation method is blue, sets that there are two connection jaws, i.e. the first connection jaws and the second connection jaws, the first connection jaws and the second wiring on wiring flange
Mouthful it is circular through hole, the internal diameter of first connection jaws is less than the internal diameter of the second wiring hole, and the wiring flange is equipped with the
One fixed groove and the second fixed groove, the first fixed groove and the second fixed groove are in toroidal cavity structure, and described the
One fixed groove is located at the first connection jaws top position, is looped around the first connection jaws surrounding, and second fixed groove is located at the
Two connection jaws top positions, are looped around the second connection jaws surrounding, and the wiring flange is surrounded by multiple bolts hole, the bolt
Hole is uniformly distributed on wiring flange in circumferential, and the upper flange is connect by bolt with end socket, counter flange, and the benzvalene form is exhausted
Edge is connect by bolt with counter flange.
The preferred lower flange is equipped with annular water retaining cover, annular water retaining cover be located at cylinder and annular shield side plate it
Between, and be welded on lower flange, lower flange bottom is equipped with osculum, osculum be set on annular shield side plate and annular water retaining cover it
Between region in.
The bottom end of the preferred baffle is with the bottom surface of heat emission hole one in same level.
Arc drainage plate is equipped on the inside of the preferred baffle, arc drainage plate and baffle are an integral molding structure.
The top side wall of preferred first connection jaws and the second connection jaws is in be inclined outwardly setting.
Several are equipped with for fixing the coil of electric wire in preferred first fixed groove and the second fixed groove,
Coil is uniformly distributed along the circumferential direction of the first fixed groove and the second fixed groove.
The beneficial effects of the utility model：
Annular shield side plate, and the middle part undulate of annular shield side plate are set in the external of cylinder in the utility model
Bending design, increases sidewall area, improves heat dissipation effect；One He of heat emission hole is respectively equipped on cylinder and annular shield side plate
Heat emission hole two, and the cylinder of one top of heat emission hole is equipped with baffle, heat emission hole two is set on the protection side panel of waveform bending design
In one side downward, and filter screen is equipped at two position of heat emission hole, while heat dissipation effect is ensured, avoided extraneous miscellaneous
Matter, water etc. enter inner barrel；The lower flange, which is equipped with annular water retaining cover, can further avoid enter into annular shield side plate
Internal water is carried out in cylinder, and lower flange is equipped with osculum can discharge moisture in time；Wiring flange is equipped with upper and lower two
Connection jaws disperse the electric wire of multiple circuits, avoid coiling, convenient for management while, promoted degree of safety.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the enlarged drawing of wiring flange.
Fig. 4 is the enlarged drawing at A-A in Fig. 3.
Fig. 5 is the front view of coil.
Wherein：1 lower flange, 2 cylinder, 3 end socket, 4 annular shield side plate, 5 upper flange, 6 counter flange, 7 disc insulator
8 heat emission hole, one 9 baffle, 10 arc drainage plate, 11 lifting lug, 12 heat emission hole, 2 13 filter screen 14,15 osculum of annular water retaining cover
16 connector, 17 wiring flange, 18 first connection jaws, 19 second connection jaws, 20 first fixed groove, 21 second fixed groove
22 coil, 23 bolt hole.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples：
A kind of modified voltage transformer housing, including lower flange 1, cylinder 2, end socket 3, annular shield side plate 4, upper flange
5th, counter flange 6 and disc insulator 7.The lower end of the cylinder 2 is connect by bolt with lower flange 1, the upper end of cylinder 2 and envelope
First 3 bottom is by being welded to connect.The side of cylinder 2 is equipped with M vertical setting of types heat emission hole 1, and M vertical setting of types heat emission hole 1 is in 2 side of cylinder
It is uniformly distributed in circumferential, several heat emission holes 1 is included per vertical setting of types.The cylinder 2 of one 8 top of heat emission hole is equipped with baffle 9, baffle
9 tilt down setting, and the bottom end of baffle 9 and the bottom surface of heat emission hole 1 are in same level.9 inside of baffle is equipped with arc
Drainage plate 10, arc drainage plate 10 and baffle 9 are an integral molding structure.The shape of the end socket 3 is spherical, the envelope of spherical designs
First 3 are conducive to improve the anti-pressure ability of end socket 3.It is set on end socket 3 there are four lifting lug 11, four lifting lugs 11 are on end socket 3 in circumferential
It is uniformly distributed.The lower end of the annular shield side plate 4 is connect by bolt with lower flange 1, the upper end of annular shield side plate 4 and envelope
First 3 bottom is by being welded to connect.4 middle part of the annular shield side plate is waveform bending design, and its downward one
Face is equipped with N vertical setting of types heat emission hole 2 12, and N vertical setting of types heat emission hole 2 12 is uniformly distributed in the side of annular shield side plate 4 in circumferential, often
Vertical setting of types includes several heat emission holes 2 12.Preferred M=N, and M vertical setting of types heat emission hole 1 and N vertical setting of types heat emission hole 2 12 are interspersed,
This structure design can directly enter through heat emission hole 1 in cylinder 2 to avoid rainwater etc. after heat emission hole 2 12.Annular shield side
4 outer wall of plate, which corresponds to, is equipped with filter screen 13 at the position of heat emission hole 2 12.The preferred lower flange 1 is equipped with annular water retaining cover
14, annular water retaining cover 14 is welded between cylinder 2 and annular shield side plate 4 on lower flange 1, and 1 bottom of lower flange is equipped with
Osculum 15, osculum 15 are set in the region between annular shield side plate 4 and annular water retaining cover 14.2 side of cylinder and
4 side corresponding position of annular shield side plate is equipped with connector 16, and the connector 16 on annular shield side plate 4 is equipped with connection
Orchid 17 is set on wiring flange 17 there are two connection jaws, i.e. the first connection jaws 18 and the second connection jaws 19, the first connection jaws 18 and the
For the top side wall of two connection jaws 19 in setting is inclined outwardly, the first connection jaws 18 and the second connection jaws 19 are circular through hole,
And first connection jaws 18 internal diameter L1 be less than the second connection jaws 19L2 internal diameter.First connection jaws 18 setting up and down and second connect
Line mouth 19 can disperse the electric wire of multiple circuits, avoid coiling, convenient for management while, improve degree of safety.The connection
Orchid 17 is equipped with the first fixed groove 20 and the second fixed groove 21, and the first fixed groove 20 and the second fixed groove 21 are in circle
Circular groove structure.First fixed groove 20 is located at 18 top position of the first connection jaws, is looped around the first connection jaws 18 4
Week, second fixed groove 21 are located at 19 top position of the second connection jaws, are looped around 19 surrounding of the second connection jaws, and first fixes
20 and second fixed groove 21 of groove can carry out rational deployment with the electric wire in butted line mouth 16.First fixed groove, 20 He
Several are equipped in second fixed groove 21 for fixing the coil 22 of conducting wire, coil 22 is along the first fixed groove 20 and the
The circumferential direction of two fixed grooves 21 is uniformly distributed, and the coil 22 is bolt-type coil, as shown in Figure 5.First fixed groove, 20 He
The fixing groove of fixed coil 22 is equipped in second fixed groove 21, coil 22 can be with the fixation of electric wire in effective guarantee connection jaws 16
With tighten, can effectively improve fixed effect, improve performance.The wiring flange 17 is surrounded by multiple bolts hole 23,
The bolt hole 23 is uniformly distributed on wiring flange 17 in circumferential.The upper flange 5 passes through bolt and end socket 3, counter flange 6
Connection, the disc insulator 7 are connect by bolt with counter flange 6.The utility model improves the heat dissipation of transformer housing
Performance and anti-pressure ability, while the electric wire for disperseing multiple circuits is realized, avoid the purpose of winding.
To sum up, the utility model achieves the desired results.
Claims (6)
1. a kind of modified voltage transformer housing, it is characterised in that：Including lower flange, cylinder, end socket, annular shield side plate,
Upper flange, counter flange and disc insulator, the lower end of the cylinder are connect by bolt with lower flange, the upper end of cylinder and envelope
The bottom of head is by being welded to connect, and the side of cylinder is equipped with M vertical setting of types heat emission hole one, and the cylinder of one top of heat emission hole is equipped with gear
Plate, baffle tilt down setting, and the shape of the end socket is spherical shape, set that there are four lifting lugs on end socket, and four lifting lugs are on end socket
It is uniformly distributed in circumferential, the lower end of the annular shield side plate is connect by bolt with lower flange, the upper end of annular shield side plate
Bottom with end socket is waveform bending design in the middle part of the annular shield side plate by being welded to connect, and it is downward
It is equipped with N vertical setting of types heat emission hole two on one side, annular shield side plate outer wall, which corresponds to, is equipped with filter screen, the cylinder at the position of heat emission hole two
Body side surface and annular shield side plate side corresponding position are equipped with connector, and the connector on annular shield side plate is equipped with wiring
Flange, sets that there are two connection jaws, i.e. the first connection jaws and the second connection jaws, the first connection jaws and the second connection jaws on wiring flange
It is circular through hole, the internal diameter of first connection jaws is less than the internal diameter of the second wiring hole, and the wiring flange is equipped with first
Fixed groove and the second fixed groove, the first fixed groove and the second fixed groove are in toroidal cavity structure, and described first
Fixed groove is located at the first connection jaws top position, is looped around the first connection jaws surrounding, and second fixed groove is located at second
Connection jaws top position, is looped around the second connection jaws surrounding, and the wiring flange is surrounded by multiple bolts hole, the bolt hole
It is uniformly distributed on wiring flange in circumferential, the upper flange is connect by bolt with end socket, counter flange, the benzvalene form insulation
Son is connect by bolt with counter flange.
2. a kind of modified voltage transformer housing as described in claim 1, it is characterised in that：The lower flange is equipped with ring
Shape water retaining cover, annular water retaining cover are welded between cylinder and annular shield side plate on lower flange, and lower flange bottom is equipped with
Osculum, osculum are set in the region between annular shield side plate and annular water retaining cover.
3. a kind of modified voltage transformer housing as described in claim 1, it is characterised in that：The bottom end of the baffle is with dissipating
The bottom surface of hot hole one is in same level.
4. a kind of modified voltage transformer housing as described in claim 1, it is characterised in that：Arc is equipped on the inside of the baffle
Shape drainage plate, arc drainage plate and baffle are an integral molding structure.
5. a kind of modified voltage transformer housing as described in claim 1, it is characterised in that：First connection jaws and
The top side wall of two connection jaws is in be inclined outwardly setting.
6. a kind of modified voltage transformer housing as described in claim 1, it is characterised in that：First fixed groove and
Several are equipped in second fixed groove for fixing the coil of electric wire, coil is along the first fixed groove and the second anchor
The circumferential direction of slot is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869366.8U CN207602375U (en) | 2017-12-28 | 2017-12-28 | A kind of modified voltage transformer housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869366.8U CN207602375U (en) | 2017-12-28 | 2017-12-28 | A kind of modified voltage transformer housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602375U true CN207602375U (en) | 2018-07-10 |
Family
ID=62768833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869366.8U Expired - Fee Related CN207602375U (en) | 2017-12-28 | 2017-12-28 | A kind of modified voltage transformer housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602375U (en) |
-
2017
- 2017-12-28 CN CN201721869366.8U patent/CN207602375U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20191228 |