CN210223754U - Telescopic cage type framework of reactor and transformer - Google Patents
Telescopic cage type framework of reactor and transformer Download PDFInfo
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- CN210223754U CN210223754U CN201921322850.8U CN201921322850U CN210223754U CN 210223754 U CN210223754 U CN 210223754U CN 201921322850 U CN201921322850 U CN 201921322850U CN 210223754 U CN210223754 U CN 210223754U
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Abstract
A telescopic cage type framework of a reactor and a transformer. The problem that most coil frameworks of the existing electric reactors and transformers are not telescopic and can only be used on iron cores of one size is mainly solved. The method is characterized in that: the support body includes first support body (2) and second support body (3), first support body includes head rod (21), the second support body includes second connecting rod (31), be equipped with at least one first connecting portion (211) on the head rod, be equipped with a plurality of second connecting portion (311) along length direction on the second connecting rod, first connecting portion (211) with the second connecting portion are connected. The utility model provides a scalable cage skeleton of reactor, transformer, at least one direction length of its skeleton is variable, is suitable for not unidimensional reactor and transformer core, and application scope is wider.
Description
Technical Field
The utility model belongs to the reactor field, concretely relates to scalable cage skeleton of reactor, transformer.
Background
Reactors, also called inductors, are electrical conductors that, when energized, generate a magnetic field in a certain spatial area occupied by a conductor, so that all electrical conductors capable of carrying current are inductive in the general sense. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air-core reactor; in order to make this solenoid have a larger inductance, a core, called a core reactor, is sometimes inserted into the solenoid.
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like.
Both the reactor and the voltage device can use a framework to wind the coil, and the framework is mostly non-telescopic and can only be used on an iron core with one size.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a scalable cage skeleton of reactor, transformer mainly solves the problem that the coil skeleton of present reactor and voltage ware can only be used for on the iron core of a size not the telescopic mostly.
The utility model adopts the technical proposal that:
the utility model provides a scalable cage skeleton of reactor, transformer, includes the support body, the support body includes first support body and second support body, first support body includes the head rod, the second support body includes the second connecting rod, be equipped with at least one first connecting portion on the head rod, be equipped with a plurality of second connecting portions along length direction on the second connecting rod, first connecting portion with the second connecting portion are connected.
The first connecting portion is protruding, the second connecting portion draw-in groove, protruding with the draw-in groove joint cooperation.
The first connecting rod comprises a first main rod, an inserting rod is arranged on the first main rod, the protrusion is arranged at the bottom of the inserting rod, the second connecting rod comprises a second main rod, a sinking groove is formed in the upper end face of the second main rod, and the inserting rod is arranged in the sinking groove.
The upper end surface of the inserted bar is flush with the upper end surface of the second main bar.
The cross section of the protrusion is circular.
The wire fixing device is characterized in that a connecting plate is arranged on one side of the first frame body, an open slot used for one end of the coil to be placed in is formed in the connecting plate, a fixture block detachably connected with the connecting plate is further included, and the fixture block covers the open slot and is used for enabling a wire not to fall out.
The fixture block comprises a clamping groove used for the connecting plate to extend into, and grooves corresponding to the ribs are formed in the inner wall of the clamping groove.
The two ends of the convex edge are flush with the two ends of the connecting plate.
And the connecting plate is provided with an air guide groove.
The utility model has the advantages that: the utility model provides a scalable cage skeleton of reactor, transformer, at least one direction length of its skeleton is variable, is suitable for not unidimensional reactor and transformer core, and application scope is wider.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a point a in fig. 2.
Fig. 4 is a schematic perspective view of a first bracket according to an embodiment of the present invention.
Fig. 5 is an enlarged schematic view of B in fig. 4.
Fig. 6 is a schematic perspective view of an embodiment of the present invention installed in a reactor.
Fig. 7 is a schematic perspective view of an embodiment of the present invention installed on a transformer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: as shown in the figure, the first and second,
the utility model provides a scalable cage skeleton of reactor, transformer, includes support body 1, the support body includes first support body 2 and second support body 3, first support body includes head rod 21, the second support body includes second connecting rod 31, be equipped with at least one first connecting portion 211 on the head rod, be equipped with a plurality of second connecting portion 311 along length direction on the second connecting rod, first connecting portion 211 with the second connecting portion are connected.
First connecting portion and second connecting portion can realize connecting through modes such as joint, screw connection or bonding, and when adopting the joint, its first connecting portion can also be for the joint groove for the joint hole, the second connecting portion correspond set to joint groove or joint hole can, when adopting screw connection, first connecting portion and second connecting portion can be the screw hole. The utility model provides a scalable cage skeleton of reactor, transformer, at least one direction length of its skeleton is variable, is suitable for not unidimensional reactor and transformer core, and application scope is wider.
In this embodiment, as shown in the figure, the first connecting portion is a protrusion, the second connecting portion is a clamping groove, the protrusion is matched with the clamping groove, and the protrusion is matched with the clamping groove in a clamping manner. What adopt here is the mode of joint, after adjusting to appropriate length in with protruding card income corresponding draw-in groove can, simple structure does not need extra installed part.
In this embodiment, as shown in the figure, the first connecting rod includes the first mobile jib 210, be equipped with the inserted bar 212 on the first mobile jib, the arch is located the inserted bar bottom, the second connecting rod includes the second mobile jib 310, the second mobile jib up end is equipped with heavy groove 312, the inserted bar is located in the heavy groove. The whole structure is more compact and flat.
In this embodiment, as shown in the figure, the upper end surface of the insert rod is flush with the upper end surface of the second main rod. The whole structure is more compact and flat.
In this embodiment, the cross-section of the protrusion is circular, as shown.
In this embodiment, as shown in the figure, a connection plate 23 is disposed on one side of the first frame body, the connection plate is provided with an open slot 231 for placing one end of the coil, and the wire guide frame further includes a fixture block 4 detachably connected to the connection plate, and the fixture block covers the open slot for preventing the wire from falling out. When the coil is used, one end of the coil is firstly placed in the open slot, and then the clamping block is arranged to be clamped, so that one end of the coil cannot fall out.
In this embodiment, as shown in the figure, the upper and lower end surfaces of the connecting plate are provided with ribs 232, the clamping block includes a clamping groove 41 for the connecting plate to extend into, and the inner wall of the clamping groove is provided with a groove 411 corresponding to the ribs. The groove and the convex edge can be in clamping fit, and the clamping block is directly clamped in.
In this embodiment, as shown, the two ends of the rib are flush with the two ends of the connecting plate. The clamping block can be inserted from one end and then slides to the position of the open slot, so that the assembly is convenient, and the clamping block is not easy to damage.
In the present embodiment, as shown in the figure, the connecting plate is provided with a wind guiding groove 233. The heat dissipation effect is increased. The upper side and the lower side of the first frame body are preferably provided with connecting plates, and the connecting plates are provided with air guide grooves to realize air guide of the air duct.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiments described with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (9)
1. The utility model provides a scalable cage skeleton of reactor, transformer, includes support body (1), its characterized in that: the support body includes first support body (2) and second support body (3), first support body includes head rod (21), the second support body includes second connecting rod (31), be equipped with at least one first connecting portion (211) on the head rod, be equipped with a plurality of second connecting portion (311) along length direction on the second connecting rod, first connecting portion (211) with the second connecting portion are connected.
2. The retractable cage-type framework of the reactor and the transformer as claimed in claim 1, wherein: the first connecting portion is protruding, the second connecting portion draw-in groove, protruding with the draw-in groove joint cooperation.
3. The retractable cage-type framework of the reactor and the transformer as claimed in claim 2, wherein: the first connecting rod includes first mobile jib (210), be equipped with inserted bar (212) on the first mobile jib, the arch is located the inserted bar bottom, the second connecting rod includes second mobile jib (310), second mobile jib up end is equipped with heavy groove (312), the inserted bar is located heavy inslot.
4. The retractable cage type framework of the reactor and the transformer as claimed in claim 3, wherein: the upper end surface of the inserted bar is flush with the upper end surface of the second main bar.
5. The retractable cage type framework of the reactor and the transformer as claimed in claim 3, wherein: the cross section of the protrusion is circular.
6. The retractable cage-type framework of the reactor and the transformer as claimed in claim 1, wherein: one side of the first frame body is provided with a connecting plate (23), the connecting plate is provided with an open slot (231) for one end of the coil to be placed in, and the wire guide frame further comprises a fixture block (4) detachably connected with the connecting plate, and the fixture block covers the open slot and is used for preventing the wire from falling out.
7. The retractable cage-type framework of the reactor and the transformer as claimed in claim 6, wherein: the upper end face and the lower end face of the connecting plate are provided with convex ribs (232), the clamping block comprises clamping grooves (41) used for the connecting plate to extend into, and grooves (411) corresponding to the convex ribs are formed in the inner walls of the clamping grooves.
8. The retractable cage-type framework of the reactor and the transformer as claimed in claim 7, wherein: the two ends of the convex edge are flush with the two ends of the connecting plate.
9. The retractable cage-type framework of the reactor and the transformer as claimed in claim 8, wherein: the connecting plate is provided with an air guide groove (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322850.8U CN210223754U (en) | 2019-08-15 | 2019-08-15 | Telescopic cage type framework of reactor and transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322850.8U CN210223754U (en) | 2019-08-15 | 2019-08-15 | Telescopic cage type framework of reactor and transformer |
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| Publication Number | Publication Date |
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| CN210223754U true CN210223754U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921322850.8U Active CN210223754U (en) | 2019-08-15 | 2019-08-15 | Telescopic cage type framework of reactor and transformer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379609A (en) * | 2019-08-15 | 2019-10-25 | 浙江亿德科技有限公司 | A kind of scalable cage skeleton of reactor, transformer |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379609A (en) * | 2019-08-15 | 2019-10-25 | 浙江亿德科技有限公司 | A kind of scalable cage skeleton of reactor, transformer |
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Denomination of utility model: A retractable cage framework for reactors and transformers Effective date of registration: 20221102 Granted publication date: 20200331 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: ZHEJIANG YIDEK TECHNOLOGY CO.,LTD. Registration number: Y2022110000291 |