CN214956343U

CN214956343U - Transformer capable of being assembled quickly

Info

Publication number: CN214956343U
Application number: CN202121014859.XU
Authority: CN
Inventors: 高成鹏; 潘文韬
Original assignee: Lujiang Herun Technology Co ltd
Current assignee: Lujiang Herun Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-30
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to a but fast assembly's transformer, including skeleton, winding coil, iron core, pin, the iron core joint is in the skeleton outside that the winding has the winding coil, and the cover is equipped with two outer card shells about the iron core outside, and two outer card shell joints are connected and the bottom is fixed copper line backplate and the pin backplate of being equipped with respectively, and two spacing iron cores of outer card shell pass through the installation component with inboard skeleton and are connected, and the installation component is installed on copper line backplate and pin backplate. The utility model discloses an it is spacing with the iron core to utilize the outer card shell of two upper and lower joints, then through installation component with two outer card shells and skeleton mounting in an organic whole, inside iron core obtains fine fixed, relative position between iron core and the skeleton is also more stable, the equipment of whole transformer is convenient fast, packaging structure is simple, occupation in reduction space, because the equipment difficulty that the subassembly volume is less leads to when solving each subassembly equipment, the long problem of equipment time.

Description

Transformer capable of being assembled quickly

Technical Field

The utility model belongs to the transformer field, concretely relates to transformer that can fast assembly.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: power transformers and special transformers.

Developing notebook computer at present and adopting power adapter to supply power work to it, the transformer is installed in power adapter, when transformer equipment, need adopt the shell fixed with the outside parcel of iron core, the iron core cover has wire-wound skeleton outside in the winding, for the steadiness of whole transformer, all need fix between skeleton and the iron core and between iron core and the shell, fixed operation is comparatively loaded down with trivial details, and whole transformer volume is less, it is very inconvenient during the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but transformer of simple structure, reasonable in design's fast assembly just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a transformer capable of being assembled quickly comprises a framework, a winding coil, an iron core and pins, wherein the iron core is clamped and connected to the outer side of the framework wound with the winding coil, two outer clamping shells are sleeved on the outer portion of the iron core from top to bottom and are connected in a clamping mode, a copper wire protection plate and the pin protection plate are fixedly arranged at the bottom ends of the two outer clamping shells respectively, the two outer clamping shells limit the iron core and are connected with the framework on the inner side through mounting assemblies, and the mounting assemblies are mounted on the copper wire protection plate and the pin protection plate;

the installation component comprises a screw rod, an upper nut and a lower shock pad, wherein the upper nut and the lower shock pad are fixed at the top end and the bottom end of the screw rod respectively, and the screw rod sequentially penetrates through the copper wire protection plate, the framework and the pin protection plate and is in threaded fit with the copper wire protection plate, the framework and the pin protection plate.

As the utility model discloses a further optimization scheme, two outer card shell symmetries set up and set up to the U type respectively, have seted up the draw-in groove on the outer card shell inside wall, and the iron core joint is in the draw-in groove.

As a further optimization scheme of the utility model, be equipped with slot and picture peg on the terminal surface that two outer card shells are close to each other respectively, through slot and picture peg activity joint between two outer card shells.

As the utility model discloses a further optimization scheme, the pin sets up in skeleton bottom both sides and is row's setting, the skeleton lateral wall that the pin corresponds sets up to the fillet, and winding coil end's copper line is walked around the skeleton and is connected with the pin, copper line backplate sets up to the arc and supports with copper line top and press.

As the utility model discloses a further optimization scheme, copper line backplate and pin backplate all include interior heat-conducting plate and oversheath, interior heat-conducting plate is made by the aluminum alloy, the oversheath is made by heat conduction silica gel, and copper line backplate and pin backplate can be derived the heat of production such as pin and copper line fast.

As a further optimization scheme of the utility model, set up on the pin backplate and perforate corresponding with the pin, can protect the location pin.

As the utility model discloses a further optimization scheme, the shock pad is made by heat conduction silica gel down, can play shock attenuation and heat conduction effect.

The beneficial effects of the utility model reside in that:

1) the utility model limits the iron core by utilizing the two outer clamping shells which are vertically clamped, and then the two outer clamping shells and the framework are installed into a whole through the installation component, the inner iron core is well fixed, the relative position between the iron core and the framework is more stable, the whole transformer is fast and convenient to assemble, the assembly structure is simple, the space occupation is reduced, and the problems of difficult assembly and long assembly time caused by smaller component volume when each component is assembled are solved;

2) the utility model discloses an install copper line backplate and pin backplate respectively on two outer card shells, not only can protect copper line and pin, still regard as the intermediate structure of being connected between outer card shell and the skeleton to use, simple structure is ingenious, not only stability is high, and the installation is also more convenient fast;

3) the utility model discloses a shell and skeleton are blocked to the screw rod is fixed, the setting of screw rod not only can realize the fixed between each structure, can also realize the regulation of pin backplate height, be convenient for protect the pin, and the lower shock pad of screw rod bottom can make and leave the clearance between the transformer after the installation and the circuit board of below, the heat dissipation of being convenient for, when receiving outside vibration action usefulness, also can play the cushioning effect, copper line backplate and pin backplate also can derive the heat that produces such as pin and copper line fast.

Drawings

Fig. 1 is a schematic view of the overall structure of the pin guard plate of the present invention when moving upward.

Fig. 2 is a schematic view of the overall structure of the pin guard plate of the present invention moving down.

Fig. 3 is an exploded view of the transformer assembly of the present invention.

In the figure: 1. a framework; 2. a winding coil; 3. an iron core; 4. a pin; 5. an outer clamping shell; 6. a copper wire guard plate; 7. a pin guard plate; 8. mounting the component; 81. a screw; 82. screwing a nut; 83. a lower cushion pad; 9. a slot; 10. inserting plates; 11. and (6) perforating.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

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", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Example 1

As shown in fig. 1-3, but fast assembly's transformer, including skeleton 1, winding coil 2, iron core 3,

4, 3 joints of iron core are in the skeleton 1 outside that the winding coil 2 has been twined, and the cover is equipped with two outer card shells 5 about 3 outsides of iron core, and two outer card shells 5 joints are connected and the bottom is fixed copper line backplate 6 and the pin backplate 7 of being equipped with respectively, and two spacing iron cores 3 of outer card shell 5 are connected through installation component 8 with inboard skeleton 1, and installation component 8 installs on copper line backplate 6 and pin backplate 7, set up perforation 11 corresponding with pin 4 on the pin backplate 7.

Pin 4 sets up in 1 bottom both sides of skeleton and is row setting, 1 lateral wall of skeleton that pin 4 corresponds sets up to the fillet, and the copper line of 2 tip of winding coil is walked around skeleton 1 and is connected with pin 4, copper line backplate 6 sets up to the arc and supports with copper line top and press. Copper line backplate 6 and pin backplate 7 all include interior heat-conducting plate and oversheath, interior heat-conducting plate is made by the aluminum alloy, the oversheath is made by heat conduction silica gel.

Two 5 symmetry settings of outer card shell just set up respectively to the U type, have seted up the draw-in groove on 5 inside walls of outer card shell, and 3 joints of iron core are in the draw-in groove.

Installation component 8 includes screw rod 81, is fixed in last nut 82 and the lower shock pad 83 of screw rod 81 top and bottom respectively, screw rod 81 runs through copper line backplate 6, skeleton 1 and pin backplate 7 in proper order and rather than screw-thread fit. The lower cushion 83 is made of heat conductive silicone.

It should be noted that: when the transformer is assembled, the winding coil 2 is wound on the framework 1, the iron core 3 is clamped outside the framework 1, the two outer clamping shells 5 are clamped outside the iron core 3 up and down, the iron core 3 is wrapped, the copper wire protective plates 6 and the pin protective plates 7 on the two outer clamping shells 5 respectively cover copper wires and limit the pins 4 in a sleeving manner, the two outer clamping shells 5 and the framework 1 are fixedly connected together through the mounting assembly 8, and the fixation among the iron core 3, the framework 1 and the outer clamping shells 5 is realized, so that the whole transformer is quick and simple to assemble, the mounting structure is simple, the space occupation is reduced, and the problems of difficult assembly and long assembly time caused by small assembly size during assembly of each assembly are solved;

the specific installation steps of the installation assembly 8 are as follows: drive down shock pad 83 with screw rod 81 and run through copper line backplate 6 in proper order, skeleton 1 and pin backplate 7, and with three threaded connection, from this can realize the fixed between skeleton 1 and two outer card shells 5, can realize the regulation of pin backplate 7 height simultaneously, before the transformer is not installed, can adjust pin backplate 7 and be located pin 4's bottom, pin 4 inserts in the perforation 11 on the pin backplate 7, protect pin 4, when the transformer is installed, can adjust the top that pin backplate 7 is located pin 4, lower shock pad 83 can make and leave the clearance between transformer after the installation and the circuit board of below, be convenient for dispel the heat, when receiving the outside action of shaking and using, also can play the cushioning effect.

As shown in fig. 3, the two outer card shells 5 are respectively provided with a slot 9 and an insertion plate 10 on the end surfaces close to each other, and the two outer card shells 5 are movably clamped through the slot 9 and the insertion plate 10.

It should be noted that: through pegging graft with the mode that adopts slot 9 and picture peg 10 between two outer card shells 5, can conveniently fix a position two outer card shells 5 of installation, also fixed with the stable parcel of iron core 3, on the other hand, when outer card shell 5 in the bottom drove pin backplate 7 and moves down protection pin 4, also conveniently fix a position the through-hole that is used for passing screw rod 81 on copper line backplate 6 and the pin backplate 7, avoid the crisscross unable installation screw rod 81 of through-hole.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a but fast assembly's transformer, includes skeleton (1), winding coil (2), iron core (3), pin (4), its characterized in that: the iron core (3) is clamped and connected to the outer side of a framework (1) wound with a winding coil (2), two outer clamping shells (5) are sleeved on the outer portion of the iron core (3) from top to bottom, the two outer clamping shells (5) are connected in a clamping mode, a copper wire protection plate (6) and a pin protection plate (7) are fixedly arranged at the bottom ends of the two outer clamping shells (5), the iron core (3) is limited by the two outer clamping shells (5) and is connected with the framework (1) on the inner side through a mounting assembly (8), and the mounting assembly (8) is mounted on the copper wire protection plate (6) and the pin protection plate (7);

installation component (8) include screw rod (81), be fixed in last nut (82) and lower shock pad (83) of screw rod (81) top and bottom respectively, screw rod (81) run through copper line backplate (6), skeleton (1) and pin backplate (7) in proper order and rather than screw-thread fit.

2. A transformer according to claim 1, characterised in that: two outer card shell (5) symmetry sets up and sets up to the U type respectively, has seted up the draw-in groove on outer card shell (5) inside wall, and iron core (3) joint is in the draw-in groove.

3. A transformer according to claim 1, characterised in that: the end faces, close to each other, of the two outer clamping shells (5) are respectively provided with a slot (9) and an inserting plate (10), and the two outer clamping shells (5) are movably clamped through the slot (9) and the inserting plate (10).

4. A transformer according to claim 1, characterised in that: pin (4) set up in skeleton (1) bottom both sides and are row setting, skeleton (1) lateral wall that pin (4) correspond sets up to the fillet, and the copper line of winding coil (2) tip is walked around skeleton (1) and is connected with pin (4), copper line backplate (6) set up to the arc and support with copper line top and press.

5. A transformer according to claim 1, characterised in that: copper line backplate (6) and pin backplate (7) all include interior heat-conducting plate and oversheath, interior heat-conducting plate is made by the aluminum alloy, the oversheath is made by heat conduction silica gel.

6. A transformer according to claim 1, characterised in that: the pin protection plate (7) is provided with through holes (11) corresponding to the pins (4).

7. A transformer according to claim 1, characterised in that: the lower shock pad (83) is made of heat-conducting silica gel.