CN110415950A - Transformer insulated sheath - Google Patents
Transformer insulated sheath Download PDFInfo
- Publication number
- CN110415950A CN110415950A CN201910632327.3A CN201910632327A CN110415950A CN 110415950 A CN110415950 A CN 110415950A CN 201910632327 A CN201910632327 A CN 201910632327A CN 110415950 A CN110415950 A CN 110415950A
- Authority
- CN
- China
- Prior art keywords
- sheath
- shell
- sheath shell
- fixed
- sheath body
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
- H01B17/583—Grommets; Bushings
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
Abstract
The present invention provides transformer insulated sheath, it is related to insulating sheath technical field, the transformer insulated sheath, including the first sheath shell and the second sheath shell, the side of first sheath shell and the second sheath shell is equipped with fixed press strip, the side of the fixed press strip is chimeric fixed plastics nail, the side of first sheath shell and the second sheath shell is equipped with bending item, the bottom surface of first sheath shell and the second sheath shell is equipped with wire clamp sheath body, the bottom surface of the wire clamp sheath body is equipped with fixed sheath body, the top surface of first sheath shell and the second sheath shell is equipped with outlet sheath body, the top surface of the outlet sheath body is equipped with lead collar reinforcing ring.The terminal stud of non-horizontal outlet has been adapted to by using the insulating sheath shell of non-perpendicular arrangement, safety in utilization is improved, using the fixed shell of replaceable continuously connected fastener, is improved service life, using bent insulating sheath shell, so that repair and maintenance can be carried out without removing insulating sheath.
Description
Technical field
The present invention relates to insulating sheath technical field, specially transformer insulated sheath.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core, major function have: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformer) etc.,
Can be divided into, according to use: power transformer and special transformer, the terminal stud of transformer directly it is exposed in air, be easy by
Erosion or artificial stealing electric shock to acid rain salt fog, foreign matter overlap joint etc. threaten, and the protection of the terminal stud of transformer is directly closed
It is to life security and production safety.
Applicant is when applying for of the invention, and by retrieval, discovery Chinese patent discloses a kind of " novel just depressor insulation guarantor
Sheath ", application No. is " 201420337787.6 ", which mainly passes through interior empty perpendicular type sheath to transformer connecting terminal
It is protected, insulating sheath is fixed by connecting button, but interior empty perpendicular type sheath is in face of non-horizontal outlet
Connecting terminal be easy to cause at cable connector overflexing to influence using safe, and connection button is the case where multiple disassembly uses
Under, connector excessive wear meeting can not continue to use, service life is low, is examining so that Joint failure, insulating sheath are directly scrapped
Need to remove insulating sheath when looking into connection cables completely, maintenance is inconvenient.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides transformer insulated sheaths, and solving insulating sheath can not be applicable in
In the problem that the terminal stud of non-horizontal outlet causes service life low with multiple disassembly and maintenance is inconvenient.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: transformer insulated sheath, including first
The side of sheath shell and the second sheath shell, first sheath shell and the second sheath shell is equipped with fixed press strip, described
The side of fixed press strip, which is fitted into, fixed plastics nail, and the side of first sheath shell and the second sheath shell is equipped with bending
The bottom surface of item, first sheath shell and the second sheath shell is equipped with wire clamp sheath body, and the bottom surface of the wire clamp sheath body is equipped with solid
Determine sheath body, the top surface of first sheath shell and the second sheath shell is equipped with outlet sheath body, and the top surface of the outlet sheath body is set
There is lead collar reinforcing ring.
Preferably, first sheath shell is equipped with company close to the side of the second sheath shell and the side of outlet sheath body
Female connector cylinder, first sheath shell close to the side of the second sheath shell be equipped with waterproof slot, and waterproof slot be located at it is separate
One end of fixed press strip, and the bottom surface of waterproof slot is higher than the top surface of bending item, and the connection sleeve is in the first sheath shell
Side along camber line arrange.
Preferably, second sheath shell is close to the side of the first sheath shell and the side of outlet sheath body in connector sleeve
The corresponding position of cylinder and waterproof slot is respectively equipped with connecting column and waterproof cutting, and connect the cooperation between sleeve and connecting column,
Cooperation between waterproof slot and waterproof cutting is interference fit.
Preferably, the side of first sheath shell and the second sheath shell far from fixed press strip in waterproof slot and is prevented
The top surface of water cutting item offers drain hole, between first sheath shell and wire clamp sheath body, the second sheath shell and wire clamp set
Gasket is equipped between shell, between the first sheath shell and the outlet sheath body of the second sheath shell top surface.
Preferably, first sheath shell, the second sheath shell, outlet sheath body, fixed press strip, bending item, wire clamp set
Shell and fixed sheath body are that the high temperature vulcanized molding of silicon rubber is integrally formed, and wire clamp sheath body and fixed sheath body are far from fixed press strip
Side is connected, and the first sheath shell and the second sheath shell can be bent along bending item.
Preferably, first sheath shell, the second sheath shell, fixed press strip and fixed sheath body edge are all made of rounding
Angle, the wire clamp sheath body and fixed sheath body center line are overlapped, first sheath shell, the second sheath shell line of symmetry do not hang down
Directly in the center line of wire clamp sheath body and fixed sheath body.
Working principle: when using the transformer insulated sheath, fixed sheath body and wire clamp sheath body are fixed on transformation
On device terminal stud, by cable not in the side towards the first sheath shell center of connection sleeve, stretched along outlet sheath body
Out, close up the first sheath shell and the second sheath shell, be connected and fixed press strip with fixed plastics nail, connecting column is plugged at this time
It connects in sleeve, waterproof cutting is plugged in waterproof slot, can be along waterproof cutting and waterproof when rainwater penetrates into gasket
Slot top surface slides from drain hole, is needing to dismantle the transformer insulated sheath, lower fixed plastics nail is dismantled, by the first sheath shell
Body and the second sheath shell are reversely agitated along bending item, so that the first sheath shell and the second sheath shell are towards cable two sides
Deformation occurs, and connecting column is separated with connection sleeve, and waterproof cutting is separated with waterproof slot, i.e., the detachable transformer insulated shield
Set.
(3) beneficial effect
The present invention provides transformer insulated sheaths.Have it is following the utility model has the advantages that
1, it by the present invention in that having adapted to the terminal stud of non-horizontal outlet with the insulating sheath shell of non-perpendicular arrangement, protects
Cable connector is not bent when having demonstrate,proved non-horizontal outlet, improves safety in utilization.
2, the present invention, can also be more even if continuously connected fastener damage by using the fixed insulating sheath shell of replaceable continuously connected fastener
It changes, does not influence continuing to use for insulating sheath, improve service life.
3, the present invention is by using the insulating sheath shell that can be bent along bending item, so that without removing insulating sheath
Cable and cable connection can be checked, facilitate repair and maintenance.
4, the water under the present invention may seep insulating sheath gasket by setting waterproof slot and waterproof cutting is prevented
Stream is protected and led, so that percolating water is flowed out from drain hole, further ensures the safety of terminal stud.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is left view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the first sheath shell rearview in the present invention；
Fig. 5 is the second sheath shell front view in the present invention.
Wherein, the 1, first sheath shell；2, the second sheath shell；3, outlet sheath body；4, fixed press strip；5, fixed plastics
Nail；6, item is bent；7, wire clamp sheath body；8, fixed sheath body；9, sleeve is connected；10, waterproof slot；11, connecting column；12, anti-water cutting
Item；13, gasket.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
As shown in Figure 1, 2, 3, the embodiment of the present invention provides transformer insulated sheath, including the first sheath shell 1 and second
The side of sheath shell 2, the first sheath shell 1 and the second sheath shell 2 is equipped with fixed press strip 4, and the side of fixed press strip 4 is chimeric
There are fixed plastics to follow closely 5, the side of the first sheath shell 1 and the second sheath shell 2 is equipped with bending item 6, the first sheath shell 1 and the
The bottom surface of two sheath shells 2 is equipped with wire clamp sheath body 7, and the bottom surface of wire clamp sheath body 7 is equipped with fixed sheath body 8, the first sheath shell 1 and the
The top surface of two sheath shells 2 is equipped with outlet sheath body 3, and the terminal stud of transformer is protected in the first sheath shell 1 and the second shield
Between set of shells 2, terminal stud bottom is fixed on by fixed sheath body 8, cable is stretched out from outlet sheath body 3, outlet sheath body 3
Top surface is equipped with lead collar reinforcing ring, top surface outgoing can be covered reinforcing ring and be changed to 3 side reinforcing rib of outlet sheath body, ensure that outlet
The radial strength of sheath body 3, but for 3 top edge of outlet sheath body can not effective protection, be easy to cause 3 top edge of outlet sheath body
Crack damage occur influences insulating sheath normal use.
Embodiment two:
As shown in Fig. 2,3,4,5, the embodiment of the present invention provides transformer insulated sheath, and the first sheath shell 1 is close to second
The side of sheath shell 2 is equipped with the side of outlet sheath body 3 connect sleeve 9, and the first sheath shell 1 is close to the second sheath shell
2 side is equipped with waterproof slot 10, and waterproof slot 10 is located at one end far from fixed press strip 4, and the bottom of waterproof slot 10
Face is higher than the top surface of bending item 6, and connection sleeve 9 is arranged in the side of the first sheath shell 1 along camber line, can be with by radian design
Cable is pinned, prevents unexpected pull from cable being caused to loosen with terminal stud junction, connection sleeve 9 can also be arranged along straight line
Cloth, but can not play the role of pinning cable, the protective performance of insulating sheath can reduce, and the second sheath shell 2 is close to first
The side of sheath shell 1 is respectively equipped with connection in the corresponding position for connecting sleeve 9 and waterproof slot 10 with the side of outlet sheath body 3
Column 11 and waterproof cutting 12, and connect between cooperation, waterproof slot 10 and waterproof cutting 12 between sleeve 9 and connecting column 11
Cooperation is interference fit, and connecting column 11 is plugged in connection sleeve 9, and waterproof cutting 12 is plugged in waterproof slot 10
Realize that the first sheath shell 1 is fixedly connected with the second sheath shell 2.
It should be noted that, in this document, 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 actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
It 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 variations, modification, replacement can be carried out to these embodiments 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. transformer insulated sheath, including the first sheath shell (1) and the second sheath shell (2), it is characterised in that: described first
The side of sheath shell (1) and the second sheath shell (2) is equipped with fixed press strip (4), and the side of the fixed press strip (4) is chimeric to be had
Fixed plastics follow closely (5), and the side of first sheath shell (1) and the second sheath shell (2), which is equipped with, bends item (6), and described the
The bottom surface of one sheath shell (1) and the second sheath shell (2) is equipped with wire clamp sheath body (7), and the bottom surface of the wire clamp sheath body (7) is equipped with
The top surface of fixed sheath body (8), first sheath shell (1) and the second sheath shell (2) is equipped with outlet sheath body (3), it is described out
The top surface of line sheath body (3) is equipped with lead collar reinforcing ring.
2. transformer insulated sheath according to claim 1, it is characterised in that: first sheath shell (1) is close to the
The side of two sheath shells (2) is equipped with the side of outlet sheath body (3) and connect sleeve (9), and first sheath shell (1) is leaned on
The side of nearly second sheath shell (2) is equipped with waterproof slot (10), and waterproof slot (10) is located at one far from fixed press strip (4)
End, and the bottom surface of waterproof slot (10) is higher than the top surface of bending item (6), and the connection sleeve (9) is in the first sheath shell (1)
Side along camber line arrange.
3. transformer insulated sheath according to claim 1 or 2, it is characterised in that: second sheath shell (2) is close
The side of first sheath shell (1) is with the side of outlet sheath body (3) in the corresponding position for connecting sleeve (9) and waterproof slot (10)
It is respectively equipped with connecting column (11) and waterproof cutting (12), and connects the cooperation between sleeve (9) and connecting column (11), waterproof slot
(10) cooperation between waterproof cutting (12) is interference fit.
4. transformer insulated sheath according to claim 1 or 2 or 3, it is characterised in that: first sheath shell (1)
It is opened up far from the side of fixed press strip (4) in the top surface of waterproof slot (10) and waterproof cutting (12) with the second sheath shell (2)
Have drain hole, between first sheath shell (1) and wire clamp sheath body (7), the second sheath shell (2) and wire clamp sheath body (7) it
Between, between the first sheath shell (1) and the outlet sheath body (3) of the second sheath shell (2) top surface be equipped with gasket (13).
5. transformer insulated sheath according to claim 1,2,3 or 4, it is characterised in that: first sheath shell
(1), the second sheath shell (2), outlet sheath body (3), fixed press strip (4), bending item (6), wire clamp sheath body (7) and fixed sheath body
It (8) is that the high temperature vulcanized molding of silicon rubber is integrally formed, and wire clamp sheath body (7) and fixed sheath body (8) are far from fixed press strip (4)
Side is connected, and the first sheath shell (1) and the second sheath shell (2) can be bent along bending item (6).
6. transformer insulated sheath according to claim 1, it is characterised in that: first sheath shell (1), the second shield
Set of shells (2), fixed press strip (4) and fixed sheath body (8) edge are all made of rounded corner, the wire clamp sheath body (7) and fixed sheath body
(8) center line be overlapped, first sheath shell (1), the second sheath shell (2) line of symmetry be not orthogonal to wire clamp sheath body (7)
With the center line of fixed sheath body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632327.3A CN110415950B (en) | 2019-07-13 | 2019-07-13 | Transformer insulation sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632327.3A CN110415950B (en) | 2019-07-13 | 2019-07-13 | Transformer insulation sheath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110415950A true CN110415950A (en) | 2019-11-05 |
| CN110415950B CN110415950B (en) | 2021-05-14 |
Family
ID=68361339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910632327.3A Active CN110415950B (en) | 2019-07-13 | 2019-07-13 | Transformer insulation sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110415950B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07263245A (en) * | 1994-03-25 | 1995-10-13 | Kyushu Henatsuki Kk | Pole transformer |
| CN205406227U (en) * | 2016-03-07 | 2016-07-27 | 国网山东省电力公司巨野县供电公司 | Insulating protection casing of power equipment |
| CN205828108U (en) * | 2016-07-22 | 2016-12-21 | 江阴市驰誉电力科技有限公司 | A kind of step down side insulating boot |
| CN207038318U (en) * | 2017-07-25 | 2018-02-23 | 山东百川电气科技有限公司 | A kind of voltage transformer silicon rubber protective cover |
| CN207765297U (en) * | 2018-01-29 | 2018-08-24 | 浙江悦然电气有限公司 | A kind of protective hood for transformer |
-
2019
- 2019-07-13 CN CN201910632327.3A patent/CN110415950B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07263245A (en) * | 1994-03-25 | 1995-10-13 | Kyushu Henatsuki Kk | Pole transformer |
| CN205406227U (en) * | 2016-03-07 | 2016-07-27 | 国网山东省电力公司巨野县供电公司 | Insulating protection casing of power equipment |
| CN205828108U (en) * | 2016-07-22 | 2016-12-21 | 江阴市驰誉电力科技有限公司 | A kind of step down side insulating boot |
| CN207038318U (en) * | 2017-07-25 | 2018-02-23 | 山东百川电气科技有限公司 | A kind of voltage transformer silicon rubber protective cover |
| CN207765297U (en) * | 2018-01-29 | 2018-08-24 | 浙江悦然电气有限公司 | A kind of protective hood for transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110415950B (en) | 2021-05-14 |
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| Date | Code | Title | Description |
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| 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 | ||
| CP03 | Change of name, title or address |
Address after: 236000 intersection of Tang Wang Road and Wei three road in Bo Wu modern industrial park, Bozhou, Anhui Patentee after: Anhui yifala Electric Co.,Ltd. Address before: 236800 Tangwang Avenue and Weisan Road Intersection of Bozhou Bowu Modern Industrial Park, Anhui Province Patentee before: ANHUI YIFALA ELECTRICAL Co.,Ltd. |
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| CP03 | Change of name, title or address |