Portable energy-saving transformer with universal socket and binding post

Abstract

The utility model relates to a hand-held portable energy-saving transformer with a universal socket and binding posts. According to the technical scheme, the hand-held portable energy-saving transformer is characterized by comprising a metal shell; a lifting assembly is arranged on the metal shell; a transformer assembly is arranged in the metal shell; a universal socket is arranged on the metal shell; a binding post is arranged on the metal shell; the universal socket and the binding post are electrically connected with the transformer assembly; the portable transformer protection device is convenient to carry, the transformer can be protected conveniently, and meanwhile harmonic waves generated by the transformer can be shielded.

Description

Technical Field

[0001] This utility model relates to the field of transformer technology, and more specifically, it relates to a portable energy-saving transformer with a universal socket and terminals. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. Its main components are a primary coil, a secondary coil, and an iron core (magnetic core). Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization (magnetic saturation transformers). According to their application, they can be divided into: power transformers and special transformers (electric furnace transformers, rectifier transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impulse transformers, instrument transformers, electronic transformers, reactors, instrument transformers, etc.). Circuit symbols often use "T" as the beginning of the number, for example: T01, T201, etc.

[0003] Traditional transformers are mostly fixed in fixed locations and cannot provide effective working conditions for use in the field. In addition, traditional transformers are large and inconvenient to use.

[0004] Therefore, there is a need for a portable miniature transformer that can operate in complex working environments such as the field, and is easy to carry and use. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a portable energy-saving transformer with a universal socket and terminals to solve the above-mentioned technical problems.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a portable energy-saving transformer with a universal socket and a terminal block, comprising: a metal shell; a lifting assembly provided on the metal shell; a transformer assembly provided inside the metal shell; a universal socket provided on the metal shell; a terminal block provided on the metal shell; and both the universal socket and the terminal block are electrically connected to the transformer assembly.

[0007] Specifically, the metal casing protects the transformer assembly and shields it from harmonics. Power is supplied via terminals, and the transformer outputs the transformed voltage to a universal socket, powering connected devices. When the transformer needs to be moved, simply lift the metal casing using the lifting mechanism to move the transformer to the desired location.

[0008] Optionally, the lifting assembly includes: a mounting base; the mounting base is disposed on the metal housing; a torsion spring is disposed on the mounting base; a handle is rotatably disposed on the mounting base; one end of the torsion spring is fixed to the handle, and the other end is fixed to the mounting base.

[0009] Specifically, when the transformer needs to be moved, the handle is turned, allowing the metal casing to be easily lifted and moved to the desired location, at which point the torsion spring is compressed. After the transformer is moved to the desired location, the handle is released, the torsion spring returns to its original deformation, and the handle is reset.

[0010] Optionally, the metal housing includes: a support portion and two protrusions; the two protrusions are respectively disposed on both sides of the support portion; the mounting base is disposed on the protrusions.

[0011] Specifically, the handle and the protrusion are matched and adapted so that when the handle is not in use, the protrusion is inside the hollow part of the handle, so as to facilitate the storage of the handle.

[0012] Optionally, a connecting component is provided at the bottom of the support.

[0013] By setting up connection components, after the transformer is moved to the required position, the connection components can be adapted and assembled with the corresponding mounting parts, thereby fixing the transformer in the corresponding position and ensuring the stability of the transformer during use.

[0014] Optionally, the connecting assembly includes two connectors; the two connectors are symmetrically arranged on both sides of the support.

[0015] By symmetrically arranging two connectors on both sides of the support, the connection stability of the transformer during installation can be improved.

[0016] Optionally, the connector is L-shaped, and a mounting hole is provided on the side of the connector opposite to the support portion.

[0017] Specifically, the L-shaped connector allows the transformer to be installed vertically on a plane and can be fixed by bolts passing through the mounting holes.

[0018] Optionally, the universal socket is disposed on the protrusion.

[0019] The universal socket is mounted on the raised part, which has a large flat surface to fix the universal socket, making it easy to install.

[0020] Optionally, the terminal block is disposed on another of the protrusions.

[0021] The terminal block is positioned on the raised portion, which has a large flat surface to fix the terminal block, making it easy to install the terminal block.

[0022] In summary, this utility model has the following beneficial effects:

[0023] The metal casing protects the transformer assembly and shields it from harmonics. Power is supplied via terminals, and the transformer outputs the transformed voltage to a universal socket, powering connected devices. When the transformer needs to be moved, simply lift the metal casing using the lifting mechanism to move it to the desired location. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0025] In the diagram: 1. Metal casing; 11. Support; 12. Protrusion; 2. Lifting assembly; 3. Universal socket; 4. Terminal block; 5. Connecting assembly; 6. Mounting hole. Detailed Implementation

[0026] To make the objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0028] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] Example 1

[0030] This embodiment provides a portable energy-saving transformer with a universal socket 3 and terminal blocks 4, such as Figure 1As shown, it includes: a metal casing 1; a lifting assembly 2 disposed on the metal casing 1; a transformer assembly disposed inside the metal casing 1; a universal socket 3 disposed on the metal casing 1; and a terminal block 4 disposed on the metal casing 1; both the universal socket 3 and the terminal block 4 are electrically connected to the transformer assembly.

[0031] Specifically, the metal casing 1 protects the transformer assembly and shields the harmonics generated by the transformer assembly. Power is connected via the terminal 4, and the transformer outputs the transformed voltage to the universal socket 3, thus powering the devices plugged into the universal socket 3. When the transformer needs to be moved, the metal casing 1 can be lifted using the lifting component 2 to move the transformer to the desired location.

[0032] Optionally, the lifting assembly 2 includes: a mounting base; the mounting base is disposed on the metal housing 1; a torsion spring is disposed on the mounting base; a handle is rotatably disposed on the mounting base; one end of the torsion spring is fixed to the handle, and the other end is fixed to the mounting base.

[0033] Specifically, when the transformer needs to be moved, the handle is turned, allowing the metal casing 1 to be easily lifted and moved to the desired position, at which point the torsion spring is compressed. After the transformer is moved to the desired position, the handle is released, the torsion spring returns to its original deformation, and the handle is reset.

[0034] Example 2

[0035] This embodiment provides a portable energy-saving transformer with a universal socket 3 and terminal blocks 4, such as Figure 1 As shown, it includes: a metal casing 1; a lifting assembly 2 disposed on the metal casing 1; a transformer assembly disposed inside the metal casing 1; a universal socket 3 disposed on the metal casing 1; and a terminal block 4 disposed on the metal casing 1; both the universal socket 3 and the terminal block 4 are electrically connected to the transformer assembly.

[0036] Specifically, the metal casing 1 protects the transformer assembly and shields the harmonics generated by the transformer assembly. Power is connected via the terminal 4, and the transformer outputs the transformed voltage to the universal socket 3, thus powering the devices plugged into the universal socket 3. When the transformer needs to be moved, the metal casing 1 can be lifted using the lifting component 2 to move the transformer to the desired location.

[0037] Optionally, the lifting assembly 2 includes: a mounting base; the mounting base is disposed on the metal housing 1; a torsion spring is disposed on the mounting base; a handle is rotatably disposed on the mounting base; one end of the torsion spring is fixed to the handle, and the other end is fixed to the mounting base.

[0038] Specifically, when the transformer needs to be moved, the handle is turned, allowing the metal casing 1 to be easily lifted and moved to the desired position, at which point the torsion spring is compressed. After the transformer is moved to the desired position, the handle is released, the torsion spring returns to its original deformation, and the handle is reset.

[0039] Optionally, the metal housing 1 includes: a support portion 11 and two protrusions 12; the two protrusions 12 are respectively disposed on both sides of the support portion 11; and the mounting base is disposed on the protrusions 12.

[0040] Specifically, the handle and the protrusion 12 are adapted to each other so that when the handle is not in use, the protrusion 12 is inside the hollow part of the handle, so as to facilitate the storage of the handle.

[0041] Optionally, a connecting component 5 is provided at the bottom of the support portion 11.

[0042] By setting the connecting component 5, after the transformer is moved to the required position, the connecting component 5 can be adapted and rotated with the corresponding mounting part, thereby fixing the transformer in the corresponding position and ensuring the stability of the transformer during use.

[0043] Example 3

[0044] This embodiment provides a portable energy-saving transformer with a universal socket 3 and terminal blocks 4, such as Figure 1 As shown, it includes: a metal casing 1; a lifting assembly 2 disposed on the metal casing 1; a transformer assembly disposed inside the metal casing 1; a universal socket 3 disposed on the metal casing 1; and a terminal block 4 disposed on the metal casing 1; both the universal socket 3 and the terminal block 4 are electrically connected to the transformer assembly.

[0045] Specifically, the metal casing 1 protects the transformer assembly and shields the harmonics generated by the transformer assembly. Power is connected via the terminal 4, and the transformer outputs the transformed voltage to the universal socket 3, thus powering the devices plugged into the universal socket 3. When the transformer needs to be moved, the metal casing 1 can be lifted using the lifting component 2 to move the transformer to the desired location.

[0046] Optionally, the lifting assembly 2 includes: a mounting base; the mounting base is disposed on the metal housing 1; a torsion spring is disposed on the mounting base; a handle is rotatably disposed on the mounting base; one end of the torsion spring is fixed to the handle, and the other end is fixed to the mounting base.

[0047] Specifically, when the transformer needs to be moved, the handle is turned, allowing the metal casing 1 to be easily lifted and moved to the desired position, at which point the torsion spring is compressed. After the transformer is moved to the desired position, the handle is released, the torsion spring returns to its original deformation, and the handle is reset.

[0048] Optionally, the metal housing 1 includes: a support portion 11 and two protrusions 12; the two protrusions 12 are respectively disposed on both sides of the support portion 11; and the mounting base is disposed on the protrusions 12.

[0049] Specifically, the handle and the protrusion 12 are adapted to each other so that when the handle is not in use, the protrusion 12 is inside the hollow part of the handle, so as to facilitate the storage of the handle.

[0050] Optionally, a connecting component 5 is provided at the bottom of the support portion 11.

[0051] By setting the connecting component 5, after the transformer is moved to the required position, the connecting component 5 can be adapted and rotated with the corresponding mounting part, thereby fixing the transformer in the corresponding position and ensuring the stability of the transformer during use.

[0052] Optionally, the connecting component 5 includes two connectors; the two connectors are symmetrically arranged on both sides of the support portion 11.

[0053] By symmetrically arranging two connectors on both sides of the support 11, the connection stability of the transformer during installation can be improved.

[0054] Optionally, the connector is L-shaped, and a mounting hole 6 is provided on the side of the connector opposite to the support portion 11.

[0055] Specifically, the L-shaped connector allows the transformer to be installed vertically on a plane and can be fixed by bolts passing through the mounting hole 6.

[0056] Optionally, the universal socket 3 is disposed on the protrusion 12.

[0057] The universal socket 3 is mounted on the protrusion 12, which has a large flat surface to fix the universal socket 3, making it easy to install the universal socket 3.

[0058] Optionally, the terminal 4 is disposed on another of the protrusions 12.

[0059] The terminal 4 is placed on the protrusion 12, which has a large flat surface to fix the terminal 4, making it easy to install the terminal 4.

[0060] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A hand portable energy saving transformer with universal socket and terminal post characterized in that, Include: Metal shell; The pull assembly is arranged on the metal shell; the transformer assembly is arranged in the metal shell; the universal socket is arranged on the metal shell; The metal shell is provided with a terminal post; the universal socket and the terminal post are electrically connected with the transformer assembly; the pull assembly comprises a mounting seat; the mounting seat is arranged on the metal shell; a torsional spring is arranged on the mounting seat; a handle is rotatably arranged on the mounting seat; one end of the torsional spring is fixed with the handle, and the other end is fixed with the mounting seat; the metal shell comprises a supporting part and two protruding parts; the two protruding parts are respectively arranged on the two sides of the supporting part; the mounting seat is arranged on the protruding part; the bottom of the supporting part is provided with a connecting assembly.

2. A hand-held portable energy saving transformer with universal socket and terminal post as claimed in claim 1 wherein, The connecting assembly comprises two connecting pieces; the two connecting pieces are symmetrically arranged on the two sides of the supporting part.

3. A hand-held portable energy saving transformer with universal socket and terminal post as claimed in claim 2 wherein, The connecting piece is L-shaped, and a mounting hole is formed on the side of the connecting piece away from the supporting part.

4. A hand-held portable energy saving transformer with universal socket and terminal post as claimed in claim 1 wherein, The universal socket is arranged on the protruding part.

5. A hand-held portable energy saving transformer with universal socket and terminal post as claimed in claim 4 wherein, The terminal post is arranged on the other protruding part.

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