CN212516876U - Transformer framework convenient for wire fixing - Google Patents
Transformer framework convenient for wire fixing Download PDFInfo
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- CN212516876U CN212516876U CN202021822285.4U CN202021822285U CN212516876U CN 212516876 U CN212516876 U CN 212516876U CN 202021822285 U CN202021822285 U CN 202021822285U CN 212516876 U CN212516876 U CN 212516876U
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Abstract
The utility model discloses a transformer framework convenient for wire fixing, which comprises a framework body, wherein the framework body is a hollow cuboid sleeve, a plurality of heat dissipation holes are arranged on the periphery of the framework body, a wire winding groove is arranged on the outer side of the framework body, wire fixing plates integrated with the framework body are arranged at the upper end and the lower end of the framework body, wire fixing grooves are arranged at intervals on the surface of the wire fixing plates, wire clamping grooves are arranged below the wire fixing plates, according to the principle of two-point wire fixing, the wire fixing grooves are arranged on the wire fixing plates, the wire clamping grooves are arranged at the upper end of the framework body below the wire fixing plates, a power supply connecting wire is regularly placed on the wire fixing plates of the framework body, the aesthetic feeling is increased, the error of the power supply connecting wire during installation is avoided, the wire winding grooves are arranged on the surface of the framework body, the winding during winding is convenient to form, and the working, convenient and fast, the accurate wire winding work that carries on.
Description
Technical Field
The utility model relates to a transformer production, transformer manufacturing technical field, concretely relates to transformer skeleton convenient to solidus.
Background
The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The transformer framework is used for winding coils and fixing iron cores and is an indispensable main body part of the transformer. And the existing small-sized dry-type transformer winding framework is produced. The small-sized transformer is manufactured by processing insulating materials such as epoxy plates, the connection with a power supply is influenced by the trend of a power supply connecting wire after the transformer is processed, a wire fixing plate for placing a power supply wire is arranged at the end of an existing framework in the small-sized transformer, and the top view of the small-sized transformer is shown in figure 1.
The existing transformer framework with the wire fixing plate is easy to have the phenomenon of wire scattering of a power connecting wire during use, is connected to a wrong power supply when being connected with the power supply, is easy to have the phenomena of unstable voltage, short circuit, open circuit and the like, is connected with an iron core of a transformer, provides a winding space for a copper wire of the transformer, and brings a complicated working process in specific production operation due to winding and wire fixing of the coil.
Disclosure of Invention
For solving the deficiencies existing in the prior art, the utility model provides a transformer framework convenient to solidus.
The technical scheme of the utility model is that: the utility model provides a transformer skeleton convenient to solidus, including the skeleton body, the skeleton body is hollow cuboid sleeve to all be provided with a plurality of louvre all around, the outside of skeleton body is equipped with the wire winding groove, the upper and lower both ends of skeleton body all are equipped with the solidus board with skeleton body integrated into one piece, the surface interval of solidus board is equipped with the solidus groove to the below of solidus board is equipped with the card wire casing.
Furthermore, the wire fixing groove is a T-shaped groove.
Furthermore, the wire clamping groove is a square groove arranged at the upper end of the framework body.
Further, the iron core is inserted into the framework body, and the copper coil is wound outside the framework body.
Furthermore, the heat dissipation holes are cylindrical holes penetrating through the plate surface of the framework body.
The utility model discloses the beneficial effect who reaches does: this transformer skeleton according to the principle of two points fixed line, sets up the solidus groove on the solidus board to below at the solidus board, the upper end of skeleton body is equipped with the card wire casing, with the power connecting wire, regular placing on the solidus board of skeleton body has increased the aesthetic feeling, the mistake when having avoided the power connecting wire installation, skeleton body surface is equipped with the wire winding groove, wire winding when conveniently forming the winding has improved work efficiency, convenient and fast, the accurate work of winding that winds.
Drawings
Fig. 1 is a schematic view of a top view structure of the conventional transformer bobbin of the present invention.
Fig. 2 is the transformer framework convenient for wire fixing of the utility model.
Fig. 3 is a schematic view of the transformer bobbin for fixing wires according to the present invention.
In the figure, 1, a framework body, 11, a winding groove, 12, a winding protrusion, 13, a heat dissipation hole, 14, a wire fixing plate, 15, a wire fixing groove, 151, a transverse groove, 152, a vertical groove, 16 and a wire clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a transformer framework convenient for wire fixing, which comprises a framework body 1, wherein the framework body 1 is a hollow cuboid sleeve, and a plurality of heat dissipation holes 13 are arranged around the framework body 1, the heat dissipation holes 13 are cylindrical holes penetrating through the surface of the framework body 1, a wire winding groove 11 is arranged on the outer side of the framework body 1, wire fixing plates 14 integrally formed with the framework body 1 are arranged at the upper and lower ends of the framework body 1, wire fixing grooves 15 are arranged on the surface of the wire fixing plates 14 at intervals, a wire clamping groove 16 is arranged below the wire fixing plate 14, the wire fixing groove 15 is a T-shaped groove, the wire clamping groove 16 is a square groove arranged at the upper end of the framework body 1, a winding in the transformer comprises a primary coil and a secondary coil, an iron core is inserted into the framework body, and copper coils (the primary coil and the secondary coil) are wound on the outer, general primary coil accessible power connecting wire connection, the power connector of primary coil is connected to power connecting wire's one end, and the power is connected to the other end, and the location of power connecting wire on the transformer skeleton mainly leans on card wire casing 16 and solidus groove 15 fixed, specifically say: one end of the power supply connecting port close to the primary coil is clamped by the wire clamping groove 16, one end of the power supply connecting port far away from the primary coil penetrates through the T-shaped groove of the wire fixing groove 15, the T-shaped groove is divided into a transverse groove 151 and a vertical groove 152, as shown in fig. 2, a common power supply connecting wire is in a cylindrical long line shape, the width of the vertical groove is the diameter of a power wire, and when the power supply connecting wire is placed in the wire fixing groove 15, the power supply connecting wire can only be fixed in the wire fixing groove and is not easy to scatter, and the installation is convenient and regular.
The working principle is as follows: this transformer skeleton is according to the principle of two fixed lines, and the one end that is close to primary coil's power connector with the power connecting wire of transformer is held by card wire casing 16 card owner, and the one end of keeping away from primary coil's power connector is fixed in the T type recess of solid wire casing 15 for when transformer and power link to each other, convenient regular, in addition, this skeleton sets up the heat dissipation type skeleton into the fretwork, and skeleton body surface is equipped with a plurality of louvres, increases the direct heat radiating area of the relative air of winding, reduces the temperature rise numerical value of product.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "etc., indicate orientations or positional relationships, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.
The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a transformer skeleton convenient to solidus, includes the skeleton body, its characterized in that: the improved wire fixing frame is characterized in that the frame body is a hollow cuboid sleeve, a plurality of heat dissipation holes are formed in the periphery of the frame body, a wire winding groove is formed in the outer side of the frame body, wire fixing plates which are integrally formed with the frame body are arranged at the upper end and the lower end of the frame body, wire fixing grooves are formed in the surface of the wire fixing plates at intervals, and wire clamping grooves are formed in the lower portion of the wire fixing plates.
2. The transformer bobbin convenient for wire fixing according to claim 1, wherein: the wire fixing groove is a T-shaped groove.
3. The transformer bobbin convenient for wire fixing according to claim 1, wherein: the wire clamping groove is a square groove arranged at the upper end of the framework body.
4. The transformer bobbin convenient for wire fixing according to claim 1, wherein: the iron core is inserted into the framework body, and the copper coil is wound on the outer portion of the framework body.
5. The transformer bobbin convenient for wire fixing according to claim 1, wherein: the heat dissipation holes are cylindrical holes penetrating through the plate surface of the framework body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822285.4U CN212516876U (en) | 2020-08-26 | 2020-08-26 | Transformer framework convenient for wire fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822285.4U CN212516876U (en) | 2020-08-26 | 2020-08-26 | Transformer framework convenient for wire fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212516876U true CN212516876U (en) | 2021-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021822285.4U Active CN212516876U (en) | 2020-08-26 | 2020-08-26 | Transformer framework convenient for wire fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212516876U (en) |
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2020
- 2020-08-26 CN CN202021822285.4U patent/CN212516876U/en active Active
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