CN207800307U - A new type of transformer - Google Patents
A new type of transformer Download PDFInfo
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- CN207800307U CN207800307U CN201820321050.3U CN201820321050U CN207800307U CN 207800307 U CN207800307 U CN 207800307U CN 201820321050 U CN201820321050 U CN 201820321050U CN 207800307 U CN207800307 U CN 207800307U
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- 238000004804 winding Methods 0.000 claims abstract description 74
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000003466 welding Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 4
- 235000005121 Sorbus torminalis Nutrition 0.000 claims 1
- 244000152100 Sorbus torminalis Species 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 229920001296 polysiloxane Polymers 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
本实用新型公开了一种新型变压器，包括变压器主体、外壳、散热片、导热板、散热槽、导热硅胶垫片、绕线组、第一绕线骨架、第二绕线骨架、弹簧、转盘和螺纹柱，外壳背面贯穿有散热片，外壳内壁粘接有导热硅胶垫片，绕线组外侧设置有铁芯，第一绕线骨架下方设置有第二绕线骨架，弹簧顶端安装有垫板转盘顶端与底端均连接有螺纹柱，本实用新型的外壳之间通过锁扣相连，通过外壳包裹，保护绕线组，利用导热板和导热硅胶垫片传递热量，再利用散热片散出，散热效果好，利用转盘的转动带动螺纹柱转动，第一绕线骨架和第二绕线骨架之间的距离可调节，绕线骨架体积可变，在组装时对铁芯尺寸精度要求不高，给组装带来便利。
The utility model discloses a novel transformer, comprising a transformer main body, a shell, a heat sink, a heat conducting plate, a heat dissipation groove, a heat conducting silicone gasket, a winding group, a first winding frame, a second winding frame, a spring, a turntable and a threaded column. The back of the shell is penetrated by the heat sink, the inner wall of the shell is bonded with the heat conducting silicone gasket, an iron core is arranged on the outer side of the winding group, the second winding frame is arranged below the first winding frame, a pad is installed on the top of the spring, and the top and bottom of the turntable are both connected with the threaded column. The shells of the utility model are connected by lock buckles, and the winding group is protected by being wrapped by the shell. The heat conducting plate and the heat conducting silicone gasket are used to transfer heat, and then the heat dissipation is used to heat the heat sink, so the heat dissipation effect is good, the rotation of the turntable drives the threaded column to rotate, the distance between the first winding frame and the second winding frame is adjustable, the volume of the winding frame is variable, and the requirements on the accuracy of the core size are not high during assembly, which brings convenience to the assembly.
Description
技术领域technical field
本实用新型涉及变压器技术领域，具体为一种新型变压器。The utility model relates to the technical field of transformers, in particular to a novel transformer.
背景技术Background technique
变压器是一种利用电磁感应的原理来改变交流电压的装置，主要构件是初级线圈、次级线圈和铁芯。主要功能有：电压变换、电流变换、阻抗变换、隔离、稳压等，变压器可以将电能转换成高电压低电流形式，然后再转换回去，因此大大减小了电能在输送过程中的损失，使得电能的经济输送距离达到更远，单相变压器是变压器的一种，结构简单、体积小、损耗低，主要是铁损小，适宜在负荷密度较小的低压配电网中应用和推广。Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core. The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. The transformer can convert electrical energy into high voltage and low current form, and then convert it back, thus greatly reducing the loss of electrical energy during transmission, making The economic transmission distance of electric energy is farther. Single-phase transformer is a kind of transformer with simple structure, small size and low loss, mainly due to small iron loss. It is suitable for application and promotion in low-voltage distribution network with low load density.
但是目前市场上的变压器散热较差，降低了使用寿命，且单相变压器的绕线组裸露在外，容易受到损伤，且变压器的绕线骨架体积固定，在组装时铁芯尺寸精度要求较高，给组装带来不便。However, the heat dissipation of the transformers currently on the market is poor, which reduces the service life, and the winding group of the single-phase transformer is exposed outside, which is easy to be damaged, and the volume of the winding skeleton of the transformer is fixed, and the dimensional accuracy of the iron core is high during assembly. Bring inconvenience to assembly.
实用新型内容Utility model content
本实用新型提供一种新型变压器，可以有效解决上述背景技术中提出的问题。The utility model provides a novel transformer, which can effectively solve the problems raised in the above-mentioned background technology.
为实现上述目的，本实用新型提供如下技术方案：一种新型变压器，包括变压器主体、外壳、锁扣、散热片、导热板、散热槽、导热硅胶垫片、绕线组、铁芯、夹板、安装块、安装孔、第一绕线骨架、第二绕线骨架、弹簧槽、弹簧、垫板、转盘、螺纹柱、铁芯安装孔和螺纹孔，所述变压器主体外侧设置有外壳，所述外壳顶端两侧均设置有锁扣，且外壳背面均匀贯穿有散热片，所述散热片均与位于外壳内部的导热板相连，所述导热板与散热片的连接方式为焊接，所述外壳两侧均均匀开设有散热槽，且外壳内壁均匀粘接有导热硅胶垫片，所述外壳内部设置有绕线组，所述绕线组外侧设置有铁芯，所述铁芯正面上端与下端均设置有夹板，且铁芯下方位于夹板处焊接有安装块，所述安装块顶面开设有安装孔，所述绕线组上部设置有第一绕线骨架，所述第一绕线骨架下方设置有第二绕线骨架，所述第一绕线骨架顶端与第二绕线骨架底端均均匀开设有弹簧槽，所述弹簧槽内部安装有弹簧，所述弹簧顶端安装有垫板，所述第一绕线骨架与第二绕线骨架之间设置有转盘，所述转盘顶端与底端均连接有螺纹柱，所述螺纹柱与转盘顶面均开设有铁芯安装孔，所述第一绕线骨架与第二绕线骨架顶面均开设有螺纹孔，所述第一绕线骨架与第二绕线骨架均通过螺纹与螺纹柱相连。In order to achieve the above purpose, the utility model provides the following technical solutions: a new type of transformer, including transformer main body, shell, lock, heat sink, heat conduction plate, heat sink, heat conduction silica gel gasket, winding group, iron core, splint, Mounting block, mounting hole, first winding skeleton, second winding skeleton, spring slot, spring, backing plate, turntable, threaded column, iron core mounting hole and threaded hole, the outer side of the transformer main body is provided with a shell, the There are locks on both sides of the top of the shell, and the back of the shell is evenly penetrated with heat sinks. The heat sinks are connected to the heat conduction plate inside the shell. The heat conduction plate and the heat sink are connected by welding. The two sides of the shell The heat dissipation grooves are evenly opened on the sides, and the inner wall of the shell is uniformly bonded with a heat-conducting silicone gasket. The inside of the shell is provided with a winding group, and the outside of the winding group is provided with an iron core. The upper and lower ends of the front of the iron core are both A splint is provided, and a mounting block is welded at the splint under the iron core, and a mounting hole is opened on the top surface of the mounting block, a first winding skeleton is arranged on the upper part of the winding group, and a There is a second winding frame, the top of the first winding frame and the bottom of the second winding frame are uniformly provided with a spring groove, a spring is installed inside the spring groove, a backing plate is installed on the top of the spring, and the A turntable is arranged between the first winding frame and the second winding frame, and the top and bottom ends of the turntable are connected with threaded posts, and the threaded posts and the top surface of the turntable are both provided with iron core installation holes, and the first Both the winding frame and the second winding frame are provided with threaded holes on the top surface, and the first winding frame and the second winding frame are both connected to the threaded column through threads.
优选的，所述外壳数量为2个，且外壳之间通过锁扣相连。Preferably, the number of the shells is two, and the shells are connected by locks.
优选的，所述外壳内部开设有凹槽，凹槽内镶嵌有导热板。Preferably, a groove is opened inside the housing, and a heat conducting plate is embedded in the groove.
优选的，所述夹板正面两端均开设有安装孔，且夹板通过螺钉与铁芯相连。Preferably, both ends of the front of the splint are provided with mounting holes, and the splint is connected to the iron core through screws.
优选的，所述弹簧直径等于弹簧槽直径，且弹簧与垫板的连接方式为焊接。Preferably, the diameter of the spring is equal to the diameter of the spring groove, and the connection between the spring and the backing plate is welding.
优选的，所述转盘为一种塑料材质的构件，且转盘外侧均匀开设有防滑纹。Preferably, the turntable is made of a plastic material, and the outer side of the turntable is evenly provided with anti-skid lines.
与现有技术相比，本实用新型的有益效果：本实用新型结构科学合理，使用安全方便，设置有外壳，外壳之间通过锁扣相连，通过外壳包裹绕线组，保护绕线组，设置有散热片、导热板和导热硅胶垫片，利用导热板和导热硅胶垫片传递热量，再利用散热片散出，散热效果好，提高变压器主体的使用寿命，设置有转盘，利用转盘的转动带动螺纹柱转动，使第一绕线骨架和第二绕线骨架之间的距离可调节，再通过弹簧的挤压来固定，绕线骨架体积可变，在组装时对铁芯尺寸精度要求不高，给组装带来便利，本设计结构简单，实用性强，可大面积推广使用。Compared with the prior art, the utility model has the beneficial effects: the utility model has a scientific and reasonable structure, is safe and convenient to use, is provided with a shell, and the shells are connected by locks, and the winding group is wrapped by the shell to protect the winding group. There are heat sinks, heat conduction plates and heat conduction silica gel gaskets. The heat conduction plates and heat conduction silica gel gaskets are used to transfer heat, and then the heat dissipation fins are used to dissipate heat. The heat dissipation effect is good and the service life of the main body of the transformer is improved. A turntable is provided to drive The threaded column is rotated so that the distance between the first winding frame and the second winding frame can be adjusted, and then fixed by the extrusion of the spring, the volume of the winding frame is variable, and the dimensional accuracy of the iron core is not high when assembling. , which brings convenience to assembly, the design is simple in structure, strong in practicability, and can be popularized and used in a large area.
附图说明Description of drawings
附图用来提供对本实用新型的进一步理解，并且构成说明书的一部分，与本实用新型的实施例一起用于解释本实用新型，并不构成对本实用新型的限制。The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.
在附图中：In the attached picture:
图1是本实用新型的结构示意图；Fig. 1 is a structural representation of the utility model;
图2是本实用新型的散热片安装结构示意图；Fig. 2 is a schematic diagram of the installation structure of the heat sink of the present invention;
图3是本实用新型的转盘结构示意图；Fig. 3 is a structural schematic diagram of the turntable of the present utility model;
图4是本实用新型的铁芯安装孔安装结构示意图；Fig. 4 is a schematic diagram of the installation structure of the iron core installation hole of the present invention;
图中标号：1、变压器主体；2、外壳；3、锁扣；4、散热片；5、导热板；6、散热槽； 7、导热硅胶垫片；8、绕线组；9、铁芯；10、夹板；11、安装块；12、安装孔；13、第一绕线骨架；14、第二绕线骨架；15、弹簧槽；16、弹簧；17、垫板；18、转盘；19、螺纹柱； 20、铁芯安装孔；21、螺纹孔。Labels in the figure: 1. Transformer main body; 2. Shell; 3. Lock; 4. Heat sink; 5. Heat conduction plate; 6. Heat sink; 7. Heat conduction silicone gasket; 8. Winding group; ;10, splint; 11, installation block; 12, installation hole; 13, the first winding frame; 14, the second winding frame; 15, spring groove; 16, spring; 17, backing plate; 18, turntable; 19 , threaded column; 20, iron core installation hole; 21, threaded hole.
具体实施方式Detailed ways
以下结合附图对本实用新型的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本实用新型，并不用于限定本实用新型。The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.
实施例：如图1-4所示，本实用新型提供一种技术方案，一种新型变压器，包括变压器主体1、外壳2、锁扣3、散热片4、导热板5、散热槽6、导热硅胶垫片7、绕线组8、铁芯9、夹板10、安装块11、安装孔12、第一绕线骨架13、第二绕线骨架14、弹簧槽15、弹簧16、垫板17、转盘18、螺纹柱19、铁芯安装孔20和螺纹孔21，变压器主体1外侧设置有外壳2，外壳2顶端两侧均设置有锁扣3，且外壳2背面均匀贯穿有散热片4，散热片4均与位于外壳2内部的导热板5相连，导热板5与散热片4的连接方式为焊接，外壳2两侧均均匀开设有散热槽6，且外壳2内壁均匀粘接有导热硅胶垫片7，外壳2内部设置有绕线组8，绕线组8外侧设置有铁芯9，铁芯9正面上端与下端均设置有夹板10，且铁芯9下方位于夹板10处焊接有安装块11，安装块11顶面开设有安装孔12，绕线组8上部设置有第一绕线骨架13，第一绕线骨架13下方设置有第二绕线骨架14，第一绕线骨架13顶端与第二绕线骨架14底端均均匀开设有弹簧槽15，弹簧槽15内部安装有弹簧16，弹簧16顶端安装有垫板17，第一绕线骨架13与第二绕线骨架14之间设置有转盘18，转盘18顶端与底端均连接有螺纹柱19，螺纹柱19与转盘18顶面均开设有铁芯安装孔20，第一绕线骨架13与第二绕线骨架14顶面均开设有螺纹孔21，第一绕线骨架13与第二绕线骨架14均通过螺纹与螺纹柱19相连。Embodiment: As shown in Figure 1-4, the utility model provides a technical solution, a new type of transformer, including a transformer main body 1, a casing 2, a lock 3, a heat sink 4, a heat conduction plate 5, a heat dissipation groove 6, a heat conduction Silicone gasket 7, winding group 8, iron core 9, splint 10, mounting block 11, mounting hole 12, first winding frame 13, second winding frame 14, spring groove 15, spring 16, backing plate 17, Turntable 18, threaded column 19, iron core mounting hole 20 and threaded hole 21, outer casing 2 is provided on the outside of transformer main body 1, locks 3 are provided on both sides of the top of casing 2, and heat sink 4 is evenly penetrated on the back of casing 2 to dissipate heat. The fins 4 are all connected to the heat conducting plate 5 inside the housing 2, the heat conducting plate 5 and the heat sink 4 are connected by welding, the two sides of the housing 2 are uniformly provided with heat dissipation grooves 6, and the inner wall of the housing 2 is evenly bonded with a thermally conductive silicone pad sheet 7, the casing 2 is provided with a winding group 8, and the outer side of the winding group 8 is provided with an iron core 9, and the upper and lower ends of the front of the iron core 9 are provided with a splint 10, and the lower part of the iron core 9 is welded with a mounting block at the splint 10 11. The top surface of the installation block 11 is provided with a mounting hole 12, the upper part of the winding group 8 is provided with a first winding skeleton 13, the second winding skeleton 14 is arranged below the first winding skeleton 13, and the top of the first winding skeleton 13 is The bottom end of the second winding frame 14 is evenly provided with a spring groove 15, and a spring 16 is installed inside the spring groove 15, and a backing plate 17 is installed on the top of the spring 16. Between the first winding frame 13 and the second winding frame 14 A turntable 18 is provided, and the top and bottom ends of the turntable 18 are connected with threaded posts 19, and the threaded posts 19 and the top surface of the turntable 18 are provided with iron core installation holes 20, and the top surfaces of the first winding bobbin 13 and the second winding bobbin 14 are Both are provided with threaded holes 21 , and the first winding bobbin 13 and the second winding bobbin 14 are both connected to the threaded column 19 through threads.
为了便于安装外壳2，本实施例中，优选的，外壳2数量为2个，且外壳2之间通过锁扣3相连。In order to facilitate the installation of the shells 2 , in this embodiment, preferably, there are two shells 2 , and the shells 2 are connected by locks 3 .
为了便于安装导热板5，本实施例中，优选的，外壳2内部开设有凹槽，凹槽内镶嵌有导热板5。In order to facilitate the installation of the heat conduction plate 5 , in this embodiment, preferably, a groove is opened inside the housing 2 , and the heat conduction plate 5 is embedded in the groove.
为了便于安装夹板10，本实施例中，优选的，夹板10正面两端均开设有安装孔12，且夹板10通过螺钉与铁芯9相连。In order to facilitate the installation of the splint 10 , in this embodiment, preferably, both ends of the front of the splint 10 are provided with installation holes 12 , and the splint 10 is connected to the iron core 9 through screws.
为了便于安装弹簧16，本实施例中，优选的，弹簧16直径等于弹簧槽15直径，且弹簧 16与垫板17的连接方式为焊接。In order to facilitate the installation of the spring 16, in this embodiment, preferably, the diameter of the spring 16 is equal to the diameter of the spring groove 15, and the connection mode between the spring 16 and the backing plate 17 is welding.
为了转盘18的提高绝缘性，本实施例中，优选的，转盘18为一种塑料材质的构件，且转盘18外侧均匀开设有防滑纹。In order to improve the insulation of the turntable 18 , in this embodiment, preferably, the turntable 18 is made of a plastic material, and the outer side of the turntable 18 is evenly provided with anti-skid lines.
本实用新型的工作原理及使用流程：本实用新型为一种新型变压器，将2个外壳2套于绕线组8外侧，通过锁扣锁扣3连接2个外壳2，包裹绕线组8，防止绕线组8因外力而损坏，变压器主体1工作时会散发热量，散发的热量依次通过导热硅胶垫片7和导热板5传递至散热片4，散热槽6增大外壳2表面积，辅助散热，散热效果好，提高变压器主体1的使用寿命，转动转盘18，利用转盘18的转动带动螺纹柱19转动，调节第一绕线骨架13和第二绕线骨架14之间的距离，第一绕线骨架13和第二绕线骨架14挤压弹簧16，垫板17与铁芯9相接触，使绕线组8更加稳定，绕线骨架体积可变，在组装时对铁芯9尺寸精度要求不高，给组装带来便利。The working principle and application process of the utility model: the utility model is a new type of transformer, and the two shells 2 are placed on the outside of the winding group 8, and the two shells 2 are connected through the lock lock 3, and the winding group 8 is wrapped. To prevent the winding group 8 from being damaged by external force, the main body of the transformer 1 will dissipate heat, and the dissipated heat will be transmitted to the heat sink 4 through the heat conduction silicone gasket 7 and the heat conduction plate 5 in turn, and the heat dissipation groove 6 increases the surface area of the shell 2 to assist in heat dissipation , the heat dissipation effect is good, the service life of the transformer main body 1 is improved, the turntable 18 is rotated, and the rotation of the turntable 18 is used to drive the threaded column 19 to rotate, and the distance between the first winding frame 13 and the second winding frame 14 is adjusted. The wire frame 13 and the second winding frame 14 squeeze the spring 16, and the backing plate 17 is in contact with the iron core 9, so that the winding group 8 is more stable, the volume of the winding frame is variable, and the dimensional accuracy of the iron core 9 is required during assembly. It is not high, which brings convenience to assembly.
最后应说明的是：以上所述仅为本实用新型的优选实例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。Finally, it should be noted that: the above is only a preferred example of the utility model, and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727749A (en) * | 2019-01-21 | 2019-05-07 | 江苏华祥电子有限公司 | A kind of anti-aging high frequency transformer |
| CN116234290A (en) * | 2022-11-30 | 2023-06-06 | 扬州君品电子科技有限公司 | Use convenient rectifier bridge installation device |
-
2018
- 2018-03-09 CN CN201820321050.3U patent/CN207800307U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727749A (en) * | 2019-01-21 | 2019-05-07 | 江苏华祥电子有限公司 | A kind of anti-aging high frequency transformer |
| CN116234290A (en) * | 2022-11-30 | 2023-06-06 | 扬州君品电子科技有限公司 | Use convenient rectifier bridge installation device |
| CN116234290B (en) * | 2022-11-30 | 2025-06-10 | 扬州君品电子科技有限公司 | Use convenient rectifier bridge installation device |
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