CN211670077U

CN211670077U - LLC mode resonant transformer

Info

Publication number: CN211670077U
Application number: CN202020774868.8U
Authority: CN
Inventors: 欧阳国祥; 欧阳耀华
Original assignee: Zhuhai Jinzhu Electronic Co ltd
Current assignee: Zhuhai Jinzhu Electronic Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-10-13
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a LLC mode resonance transformer, including the transformer, the lower extreme of transformer is provided with the fastener, and one side of fastener is provided with the sleeve, be provided with plug-in components in the sleeve, and one side of plug-in components is provided with the panel, be provided with first perforation in the panel, and be provided with the bolt in the first perforation, be provided with the side opening on the outer wall of bolt, and be provided with the sleeve on the side opening, the lower extreme of panel is provided with the bottom plate, and bottom plate and panel are the vertical structure, the bolt passes first perforation and is threaded connection with the side opening on the sleeve, first fenestrate lower extreme is provided with the second and perforates, and is provided with the panel on the second is. This LLC mode resonance transformer adopts the fastener of transformer lower extreme to pass through the mutual block of plug-in components on sleeve and the panel, can pass the second perforation with the crossbearer simultaneously and be threaded connection, and the inside groove on the crossbearer blocks with the fastener each other after that, and the transformer just can obtain horizontal and vertical support through fastener and plug-in components like this.

Description

LLC mode resonant transformer

Technical Field

The utility model relates to a transformer equipment technical field specifically is a LLC mode resonance transformer.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by 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. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). The circuit symbol is usually T as the beginning of the numbering T01, T201, etc., and an LLC mode resonant transformer is one of the transformers described above.

LLC mode resonance transformer on the market at present has the problem that the knob of connecting becomes flexible and produces danger in the long-term use in-process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LLC mode resonance transformer to solve the LLC mode resonance transformer that proposes in the above-mentioned background art and have the knob of connecting to take place not hard up and produce dangerous problem at the in-process that uses for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LLC mode resonance transformer, includes the transformer, the lower extreme of transformer is provided with the fastener, and one side of fastener is provided with the sleeve, be provided with plug-in components in the sleeve, and one side of plug-in components is provided with the panel, be provided with first perforation in the panel, and first perforation is provided with the bolt, be provided with the side opening on the outer wall of bolt, and be provided with the sleeve on the side opening.

Preferably, the lower end of the panel is provided with a bottom plate, and the bottom plate and the panel are in a vertical structure.

Preferably, the bolt passes through the first perforation and is in threaded connection with the side hole on the sleeve.

Preferably, the lower end of the first through hole is provided with a second through hole, and the second through hole is provided with a panel.

Preferably, a knob is arranged in the second through hole, and a cross frame is arranged on the outer wall of the knob.

Preferably, the transverse frame is provided with an inner groove, and a clamping piece is arranged in the inner groove.

Compared with the prior art, the beneficial effects of the utility model are that: this LLC mode resonance transformer adopts the fastener of transformer lower extreme to pass through the mutual block of plug-in components on sleeve and the panel, can pass the second perforation with the crossbearer simultaneously and be threaded connection, and the inside groove on the crossbearer blocks with the fastener each other after that, and the transformer just can obtain horizontal and vertical support through fastener and plug-in components like this.

Drawings

Fig. 1 is a front view of an LLC mode resonant transformer of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of the LLC mode resonant transformer of the present invention;

fig. 3 is a connection view of a cross frame and a knob of the LLC mode resonant transformer of the present invention;

fig. 4 is a side view of the LLC mode resonant transformer panel of the present invention.

In the figure: 1. the transformer comprises a transformer body, 2, a cross frame, 3, an inner groove, 4, a clamping piece, 5, a sleeve, 6, an insertion piece, 7, a knob, 8, a panel, 9, a bottom plate, 10, a side hole, 11, a bolt, 12, a first through hole, 13 and a second through hole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an LLC mode resonance transformer comprises a transformer 1, wherein a clamping part 4 is arranged at the lower end of the transformer 1, the transformer 1 is connected with the clamping part 4 through welding, a sleeve 5 is arranged on one side of the clamping part 4, the right side of the clamping part 4 is connected with the sleeve 5 through welding, an inserting part 6 is arranged in the sleeve 5, the sleeve 5 is sleeved with the inserting part 6, a panel 8 is arranged on one side of the inserting part 6, the right side of the inserting part 6 is connected with the panel 8 through welding, a bottom plate 9 is arranged at the lower end of the panel 8, the bottom plate 9 and the panel 8 are in a vertical structure, the structure enables the panel 8 to be supported through the bottom plate 9, the clamping part 4 can be supported by the inserting part 6 on the panel 8, then the transformer 1 can be supported by the clamping part 4, a first through hole 12 is arranged in the panel 8, a first through hole 12 is formed in the panel, the first through hole 12 is in threaded connection with the bolt 11, the lower end of the first through hole 12 is provided with a second through hole 13, the second through hole 13 is provided with a panel 8, the structure enables the cross frame 2, the panel 8 and the plug-in unit 6 to be fixed in an intersecting manner through the bolt 11 and the knob 7, the knob 7 is arranged in the second through hole 13, the cross frame 2 is arranged on the outer wall of the knob 7, the structure enables the cross frame 2 and the panel 8 to be fixed through the knob 7, the cross frame 2 is provided with an inner groove 3, a clamping piece 4 is arranged in the inner groove 3, the structure enables the clamping piece 4 and the cross frame 2 to be in clamping connection with each other, the cross frame 2 can support the clamping piece 4, the transformer 1 can be supported by the clamping piece 4, the bolt 11 is in threaded connection with the side hole 10 on the sleeve 5 through the first through hole 12, the structure enables the plug-in unit 6 to be extruded and fixed through the bolt 11, and then the, be provided with side opening 10 on bolt 11's the outer wall, bolt 11 and side opening 10 are threaded connection, and be provided with sleeve 5 on the side opening 10, side opening 10 has been seted up on the lateral wall of sleeve 5, this structure makes this LLC mode resonance transformer adopt fastener 4 of transformer 1 lower extreme to pass through sleeve 5 and the mutual block of plug-in components 6 on the panel 8, can pass second perforation 13 with knob 7 simultaneously and be threaded connection with crossbearer 2, inside groove 3 and the mutual block of fastener 4 on the crossbearer 2 after that, transformer 1 just can obtain horizontal and vertical support through fastener 4 and plug-in components 6 like this.

The working principle is as follows: when the LLC mode resonant transformer is used, whether parts of the device are damaged or not or the connection is not firm is checked, the LLC mode resonant transformer is used after the device is checked to be correct, when the transformer 1 is installed and fixed, the plug-in unit 6 at the left side of the panel 8 can be aligned to the lower end of the sleeve 5 at the right side of the clamping piece 4, the insert 6 can then be inserted into the sleeve 5, while the inner groove 3 on the right side of the cross member 2 and the catch 4 can be engaged with each other, and then the bolt 11 can be passed through the first through-hole 12, the first hole 12 can then be screwed to the lateral hole 10 of the sleeve 5, and the knob 7 can then be screwed to the crosspiece 2 through the second hole 13 of the panel 8, so that the bolt 11 and knob 7 can cross-fix the cross frame 2, the face plate 8 and the insert 6 to each other, when the bolt 11 and the knob 7 are loosened, the cross frame 2 and the panel 8 can support the clamping piece 4, which is the working principle of the LLC mode resonance transformer.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An LLC mode resonant transformer, comprising a transformer (1), characterized in that: the lower extreme of transformer (1) is provided with fastener (4), and one side of fastener (4) is provided with sleeve (5), be provided with plug-in components (6) in sleeve (5), and one side of plug-in components (6) is provided with panel (8), be provided with first perforation (12) in panel (8), and be provided with bolt (11) in first perforation (12), be provided with side opening (10) on the outer wall of bolt (11), and be provided with sleeve (5) on side opening (10).

2. An LLC mode resonant transformer as claimed in claim 1, wherein: the lower end of the panel (8) is provided with a bottom plate (9), and the bottom plate (9) and the panel (8) are of a vertical structure.

3. An LLC mode resonant transformer as claimed in claim 1, wherein: the bolt (11) passes through the first through hole (12) and is in threaded connection with the side hole (10) on the sleeve (5).

4. An LLC mode resonant transformer as claimed in claim 1, wherein: the lower end of the first through hole (12) is provided with a second through hole (13), and a panel (8) is arranged on the second through hole (13).

5. An LLC mode resonant transformer according to claim 4, wherein: a knob (7) is arranged in the second through hole (13), and a cross frame (2) is arranged on the outer wall of the knob (7).

6. An LLC mode resonant transformer according to claim 5, wherein: an inner groove (3) is formed in the transverse frame (2), and a clamping piece (4) is arranged in the inner groove (3).