CN212136194U - Wiring anti-disengaging structure for transformer - Google Patents
Wiring anti-disengaging structure for transformer Download PDFInfo
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- CN212136194U CN212136194U CN202020759272.0U CN202020759272U CN212136194U CN 212136194 U CN212136194 U CN 212136194U CN 202020759272 U CN202020759272 U CN 202020759272U CN 212136194 U CN212136194 U CN 212136194U
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- connector lug
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Abstract
The utility model is suitable for a transformer technical field provides a transformer is with wiring anti-disengaging structure, and transformer body lower surface is equipped with two bottom sprag poles, and transformer body upper surface is equipped with three pieces of improved generation binding post, and improved generation binding post is from top to bottom in proper order for leading electrical pillar, fixed disk and unable adjustment base, is equipped with magnetic force on the fixed disk and detains the hole, is equipped with on the improved generation binding post can rather than the complex improved generation connector lug, because the utility model discloses be equipped with the fixed disk, the fixed block, hole and magnetic force post isotructure are detained to magnetic force, guarantee the connection stability of improved generation binding post and improved generation connector lug, reduced among the prior art terminal and wire joint and taken place to deflect and.
Description
Technical Field
The utility model belongs to the technical field of the transformer, especially, relate to a wiring anti-disengaging structure for transformer.
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 main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like. According to the application, the method can be divided into: the transformer binding post is a main part of the transformer, and is a main contact and a part for current input and output, and the binding post on the market is a cylinder at present, and is mainly convenient for compressing a wiring clamp to ensure that current normally passes through.
The existing transformer technology is mature relatively, but still has partial defect in the in-service use process, when heavy current passes through the terminal, will produce certain heat, when the current is less, will make the terminal reconversion, will make the terminal screw take place to become flexible after relapseing, make the terminal clamp become flexible, and at this moment the terminal has taken place the skew with the wire joint department, short circuit phenomenon takes place easily, the accident of brewage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transformer is with wiring anti-disengaging structure aims at solving among the prior art terminal and wire joint and takes place to deflect the problem that leads to the short circuit.
The utility model discloses a realize like this, a wiring anti-disengaging structure for transformer, including the transformer body, its characterized in that: transformer body lower surface is equipped with two bottom sprag poles, transformer body upper surface is equipped with three pieces of improved generation binding post, improved generation binding post is from top to bottom in proper order and leads electrical pillar, fixed disk and unable adjustment base, it detains the hole to be equipped with magnetic force on the fixed disk, be equipped with on the improved generation binding post can rather than the complex improved generation connector lug, the improved generation connector lug is including being located outermost connector lug casing, fixed block, wire connecting portion and wire guide, the inside electrically conductive post hole that is equipped with of connector lug casing, fixed block evenly distributed is in connector lug casing outer lane, the fixed block bottom surface is equipped with the magnetic force post, wire connecting portion are located two fixed block intermediate position, the wire guide is located wire connecting portion intermediate position.
Furthermore, the connection relationship between the magnetic column and the fixing block is welding.
Furthermore, the improved wiring terminal and the improved wiring head are made of aluminum alloy materials.
Furthermore, the edge and corner positions of the outer surface of the improved connector lug are chamfered.
Furthermore, the bottom of the bottom support rod is connected with a ground wire.
Compared with the prior art, the beneficial effects of the utility model are that: because the utility model discloses be equipped with fixed disk, fixed block, magnetic force and detain hole and magnetic force post isotructure, guarantee the connection stability of improved generation binding post and improved generation connector, reduced among the prior art terminal and wire joint and take place to deflect and lead to the probability of short circuit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the improved terminal of the present invention;
fig. 3 is a schematic view of a first viewing angle of the improved connector lug of the present invention;
fig. 4 is a schematic view of a second viewing angle of the improved connector lug of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the working principle of the transformer body 1 is common knowledge of those skilled in the art, and is not described herein.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the connection wire anti-drop structure for the transformer comprises a transformer body 1, and is characterized in that: the lower surface of the transformer body 1 is provided with two bottom support rods 2, the upper surface of the transformer body 1 is provided with three improved wiring terminals 3, the improved wiring terminals 3 sequentially comprise a conductive column 301, a fixed disc 302 and a fixed base 304 from top to bottom, the fixed disc 302 is provided with a magnetic fastening hole 303, the improved wiring terminals 3 are provided with improved wiring terminals 4 matched with the improved wiring terminals, each improved wiring terminal 4 comprises a wiring terminal shell 401 positioned at the outermost layer, a fixed block 402, a wire connecting part 403 and a wire hole 404, the wiring terminal shell 401 is internally provided with conductive column holes 406, the fixed blocks 402 are uniformly distributed on the outer ring of the wiring terminal shell 401, the bottom surface of each fixed block 402 is provided with a magnetic column 405, the wire connecting part 403 is positioned in the middle of the two fixed blocks 402, and the; the connection relation between the magnetic column 405 and the fixing block 402 is welding, the welding structure is stable, two parts needing to be fixed can be effectively fixed, the welding time is flexible, and the welding time can be freely adjusted; the connector lug shell 401, the fixing block 402, the wire connecting part 403 and the wire hole 404 are integrally formed, the integrally formed structure is stable, the whole body can be stressed to prevent excessive local loss caused by local stress, and the service life of the connector lug is prolonged; the improved wiring terminal 3 and the improved wiring terminal 4 are both made of aluminum alloy materials, and the aluminum alloy materials are high in strength and good in durability and can meet the use condition of the utility model; the edge positions of the improved connector lug 4 are chamfered, so that the risk of scratching a user in use can be reduced; the bottom of the bottom support rod 2 is connected with a ground wire, so that the safety of users can be ensured when heavy current flows.
When the transformer needs to be used, the transformer body 1 is placed well, then the lead is connected with the improved connector lug 4 through the lead hole 404 and the conductive column hole 406, and then the magnetic column 405 on the back of the fixing block 402 of the improved connector lug 4 is matched with the magnetic fastening hole 303 on the fixing disc 302 of the improved connector lug 3 for adsorption.
Compared with the prior art, the beneficial effects of the utility model are that: because the utility model discloses be equipped with fixed disk 302, fixed block 402, magnetic force and detain hole 303 and magnetic force post 405 isotructure, can guarantee that improved generation binding post 3 and improved generation binding post 4's connection stability is high through just producing a large amount of thermal circumstances at the heavy current, reduced among the prior art probability that terminal and wire joint take place to deflect and lead to the short circuit.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a wiring anti-disengaging structure for transformer, includes transformer body (1), its characterized in that: the transformer body (1) lower surface is equipped with two bottom sprag poles (2), transformer body (1) upper surface is equipped with three improved generation binding post (3), improved generation binding post (3) from top to bottom are in proper order and are led electrical pillar (301), fixed disk (302) and unable adjustment base (304), it detains hole (303) to be equipped with magnetic force on fixed disk (302), be equipped with on improved generation binding post (3) can rather than complex improved generation connector lug (4), improved generation connector lug (4) are including being located outmost connector lug casing (401), fixed block (402), wire connecting portion (403) and wire guide (404), connector lug casing (401) inside is equipped with electrically conductive post hole (406), fixed block (402) evenly distributed is in connector lug casing (401) outer lane, fixed block (402) bottom surface is equipped with magnetic force post (405), the wire connecting part (403) is positioned in the middle of the two fixing blocks (402), and the wire hole (404) is positioned in the middle of the wire connecting part (403).
2. The wire anti-drop structure for the transformer as claimed in claim 1, wherein the connection relationship between the magnetic pole (405) and the fixing block (402) is welding.
3. The connection wire anti-drop structure for the transformer according to claim 1, wherein the improved connection terminal (3) and the improved connection head (4) are made of aluminum alloy.
4. The connection wire anti-drop structure for the transformer as claimed in claim 1, wherein the edge positions of the outer surface of the improved connector lug (4) are chamfered.
5. The wire connection anti-drop structure for the transformer according to claim 1, wherein the bottom of the bottom support rod (2) is connected with a ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020759272.0U CN212136194U (en) | 2020-05-08 | 2020-05-08 | Wiring anti-disengaging structure for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020759272.0U CN212136194U (en) | 2020-05-08 | 2020-05-08 | Wiring anti-disengaging structure for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136194U true CN212136194U (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020759272.0U Active CN212136194U (en) | 2020-05-08 | 2020-05-08 | Wiring anti-disengaging structure for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136194U (en) |
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2020
- 2020-05-08 CN CN202020759272.0U patent/CN212136194U/en active Active
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