CN221899846U - Safe dry-type transformer - Google Patents
Safe dry-type transformer Download PDFInfo
- Publication number
- CN221899846U CN221899846U CN202323399002.6U CN202323399002U CN221899846U CN 221899846 U CN221899846 U CN 221899846U CN 202323399002 U CN202323399002 U CN 202323399002U CN 221899846 U CN221899846 U CN 221899846U
- Authority
- CN
- China
- Prior art keywords
- dry
- type transformer
- mounting
- assembly
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 239000002274 desiccant Substances 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 10
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
本实用新型涉及干式变压器技术领域，具体地说，涉及一种安全型干式变压器。包括箱体，所述箱体内部的下方设置有用于放置干燥剂的防潮组件，所述防潮组件的上表面设置有底架，所述底架的两侧均设置有用于安装干式变压器的安装组件，所述安装组件的上方设置有顶架，所述底架的上表面和顶架的下表面均设置有用于对干式变压器进行散热的散热组件，该安全型干式变压器中，通过防潮组件对箱体内部进行防潮的工作，也通过散热组件对干式变压器进行散热，不仅结构简单，便于后期对干式变压器后期的维修，还提高了散热的效果，降低干式变压器损坏的频率，提高了干式变压器使用的寿命，从而避免了经济的损失。
The utility model relates to the technical field of dry-type transformers, and specifically, to a safe dry-type transformer. It comprises a box body, a moisture-proof component for placing a desiccant is arranged at the lower part of the box body, a bottom frame is arranged on the upper surface of the moisture-proof component, mounting components for mounting the dry-type transformer are arranged on both sides of the bottom frame, a top frame is arranged above the mounting component, and heat dissipation components for dissipating heat from the dry-type transformer are arranged on the upper surface of the bottom frame and the lower surface of the top frame. In the safe dry-type transformer, the moisture-proof component is used to prevent moisture from entering the box body, and the heat dissipation component is used to dissipate heat from the dry-type transformer. Not only is the structure simple, which is convenient for the later maintenance of the dry-type transformer, but also the heat dissipation effect is improved, the frequency of damage to the dry-type transformer is reduced, and the service life of the dry-type transformer is increased, thereby avoiding economic losses.
Description
技术领域Technical Field
本实用新型涉及干式变压器技术领域，具体地说，涉及一种安全型干式变压器。The utility model relates to the technical field of dry-type transformers, in particular to a safe dry-type transformer.
背景技术Background Art
目前，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。如此一来，发电厂就可以建在远离用电的地方。世界大多数电力经过一系列的变压最终才到达用户那里的。Currently, transformers can convert electrical energy into a high voltage, low current form and then convert it back again, thus greatly reducing the loss of electrical energy during transmission, making it economical to transmit electrical energy over longer distances. In this way, power plants can be built far away from where the electricity is used. Most of the world's electricity goes through a series of transformers before it finally reaches the user.
针对安全型干式变压器来说，现有技术就有很多，例如：There are many existing technologies for safe dry-type transformers, such as:
中国专利公告号CN206672749U公开了一种安全型干式变压器，其包括防护箱体，防护箱体后侧设有箱体通气部，防护箱体前侧设有箱盖安装孔，防护箱体通过箱盖安装孔装有防护箱盖，防护箱盖中部设有箱盖通气部，防护箱盖上设有安装钉，安装钉包括安装轴和卡块，防护箱体内装有风机，固定座上部设有变压器本体，变压器本体上设有接线部，接线部设有高压接线端和低压接线端，本实用新型结构新颖，移动方便，变压器本体安装稳固，防护箱盖拆卸快速简单，能保证防护箱体内的气体流通，具有吸湿作用，实现对变压器本体的保护作用，对变压器本体进行降温，节能环保。Chinese patent announcement number CN206672749U discloses a safe dry-type transformer, which includes a protective box body, a box body ventilation part is provided on the rear side of the protective box body, a box cover mounting hole is provided on the front side of the protective box body, a protective box cover is installed on the protective box body through the box cover mounting hole, a box cover ventilation part is provided in the middle of the protective box cover, mounting nails are provided on the protective box cover, the mounting nails include mounting shafts and clamping blocks, a fan is installed in the protective box body, a transformer body is provided on the upper part of the fixing seat, a wiring part is provided on the transformer body, and a high-voltage terminal and a low-voltage terminal are provided on the wiring part. The utility model has a novel structure and is easy to move. The transformer body is firmly installed, the protective box cover is quickly and easily disassembled, the gas circulation in the protective box body can be ensured, the hygroscopic effect is achieved, the transformer body is protected, the transformer body is cooled, and the energy saving and environmental protection are achieved.
由此可知，大部分干式变压器具有散热的结构，并通过吸湿器进行吸湿的作用，但在使用的过程中，吸湿器也会生产热量，不仅降低了对干式变压器散热的效果，还增加了干式变压器使用的安全性，从而降低了干式变压器的实用性。It can be seen that most dry-type transformers have a heat dissipation structure and absorb moisture through a desiccant. However, during use, the desiccant will also generate heat, which not only reduces the heat dissipation effect of the dry-type transformer, but also increases the safety of the use of the dry-type transformer, thereby reducing the practicality of the dry-type transformer.
鉴于此，我们提出一种安全型干式变压器。In view of this, we propose a safe dry-type transformer.
实用新型内容Utility Model Content
本实用新型之目的在于解决上述缺点，并提供防潮组件和散热组件对干式变压器进行防爆的安全型干式变压器。The purpose of the utility model is to solve the above-mentioned shortcomings and provide a safe dry-type transformer that uses a moisture-proof component and a heat dissipation component to prevent the dry-type transformer from exploding.
通过防潮组件对箱体内部进行防潮的工作，也通过散热组件对干式变压器进行散热。The inside of the box is protected from moisture by means of moisture-proof components, and the heat dissipation of the dry-type transformer is also provided by means of heat dissipation components.
因此本实用新型提供一种安全型干式变压器，其包括箱体，所述箱体内部的下方设置有用于放置干燥剂的防潮组件，所述防潮组件的上表面设置有底架，所述底架的两侧均设置有用于安装干式变压器的安装组件，所述安装组件的上方设置有顶架，所述底架的上表面和顶架的下表面均设置有用于对干式变压器进行散热的散热组件。Therefore, the utility model provides a safe dry-type transformer, which includes a box body, a moisture-proof component for placing a desiccant is arranged at the lower part of the box body, a base frame is arranged on the upper surface of the moisture-proof component, both sides of the base frame are provided with mounting components for mounting the dry-type transformer, a top frame is arranged above the mounting component, and the upper surface of the base frame and the lower surface of the top frame are provided with heat dissipation components for dissipating heat from the dry-type transformer.
作为本技术方案的进一步改进，所述防潮组件至少包括存放槽，所述箱体内部的底部开设有存放槽，所述存放槽上方的开口处通过插接组件插接配合有网盖，所述网盖为金属材质。As a further improvement of the technical solution, the moisture-proof component at least includes a storage groove, the bottom of the box body is provided with a storage groove, the opening above the storage groove is plugged with a mesh cover through a plug-in component, and the mesh cover is made of metal.
作为本技术方案的进一步改进，所述插接组件至少包括插槽和插杆，所述存放槽的内部开设有插槽，所述网盖下方的开口处设置有用于与插槽进行插接配合的插杆。As a further improvement of the technical solution, the plug-in assembly comprises at least a slot and an insertion rod, the slot is provided inside the storage slot, and the insertion rod for plugging and matching with the slot is provided at the opening below the mesh cover.
作为本技术方案的进一步改进，所述安装组件至少包括底板，所述底架的两侧均设置有底板，所述底板的上表面设置有安装柱，所述安装柱上表面的内部设置有气缸，所述气缸的活塞杆设置有顶板，所述顶板的一侧与顶架的侧边进行固定连接。As a further improvement of the present technical solution, the mounting assembly includes at least a base plate, base plates are arranged on both sides of the base frame, mounting columns are arranged on the upper surface of the base plate, a cylinder is arranged inside the upper surface of the mounting column, a top plate is arranged on the piston rod of the cylinder, and one side of the top plate is fixedly connected to the side of the top frame.
作为本技术方案的进一步改进，所述散热组件至少包括安装盒，所述安装盒的内部设置有两个安装板，两个所述安装板一侧的两边均设置有电机，所述电机的输出轴贯穿安装板同轴连接有旋转轴，所述旋转轴的外壁设置有风扇。As a further improvement of the present technical solution, the heat dissipation assembly includes at least a mounting box, two mounting plates are arranged inside the mounting box, motors are arranged on both sides of one side of the two mounting plates, the output shaft of the motor passes through the mounting plate and is coaxially connected to a rotating shaft, and a fan is arranged on the outer wall of the rotating shaft.
与现有技术相比，本实用新型的有益效果：Compared with the prior art, the utility model has the following beneficial effects:
该安全型干式变压器中，通过防潮组件对箱体内部进行防潮的工作，也通过散热组件对干式变压器进行散热，不仅结构简单，便于后期对干式变压器后期的维修，还提高了散热的效果，降低干式变压器损坏的频率，提高了干式变压器使用的寿命，从而避免了经济的损失。In the safety dry-type transformer, the inside of the box is moisture-proofed by the moisture-proof component, and the heat dissipation component is used to dissipate heat from the dry-type transformer. Not only is the structure simple, which is convenient for later maintenance of the dry-type transformer, but also the heat dissipation effect is improved, the frequency of damage to the dry-type transformer is reduced, and the service life of the dry-type transformer is increased, thereby avoiding economic losses.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面，参考附图，以示例的方式更详细地描述本实用新型，附图中：The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:
图1为本实用新型的干式变压器结构示意图；FIG1 is a schematic structural diagram of a dry-type transformer of the present utility model;
图2为本实用新型的安装组件结构示意图；FIG2 is a schematic diagram of the structure of the installation assembly of the utility model;
图3为本实用新型的插接组件结构示意图；FIG3 is a schematic diagram of the structure of the plug-in assembly of the present utility model;
图4为本实用新型的散热组件结构示意图。FIG. 4 is a schematic diagram of the structure of the heat dissipation assembly of the present invention.
图中各个标号意义为：The meaning of each number in the figure is:
10、箱体；11、防潮组件；111、存放槽；112、网盖；12、插接组件；121、插槽；122、插杆；10. Box body; 11. Moisture-proof component; 111. Storage slot; 112. Net cover; 12. Plug-in component; 121. Slot; 122. Plug-in rod;
20、底架；21、安装组件；211、底板；212、安装柱；213、气缸；214、顶板；22、顶架；23、散热组件；231、安装盒；232、安装板；233、电机；234、旋转轴；235、风扇。20. Base frame; 21. Mounting assembly; 211. Bottom plate; 212. Mounting column; 213. Cylinder; 214. Top plate; 22. Top frame; 23. Heat dissipation assembly; 231. Mounting box; 232. Mounting plate; 233. Motor; 234. Rotating shaft; 235. Fan.
具体实施方式DETAILED DESCRIPTION
大部分干式变压器具有散热的结构，并通过吸湿器进行吸湿的作用，但在使用的过程中，吸湿器也会生产热量，不仅降低了对干式变压器散热的效果，还增加了干式变压器使用的安全性，从而降低了干式变压器的实用性。Most dry-type transformers have a heat dissipation structure and absorb moisture through a desiccant. However, during use, the desiccant will also generate heat, which not only reduces the heat dissipation effect of the dry-type transformer, but also increases the safety of the use of the dry-type transformer, thereby reducing the practicality of the dry-type transformer.
请参阅图1-图4所示本实用新型实施例，该装置包括箱体10，箱体10内部的下方设置有用于放置干燥剂的防潮组件11，防潮组件11的上表面设置有底架20，底架20的两侧均设置有用于安装干式变压器的安装组件21，安装组件21的上方设置有顶架22，底架20的上表面和顶架22的下表面均设置有用于对干式变压器进行散热的散热组件23。Please refer to the embodiment of the utility model shown in Figures 1 to 4. The device includes a box body 10. A moisture-proof component 11 for placing a desiccant is arranged at the lower part of the box body 10. A base frame 20 is arranged on the upper surface of the moisture-proof component 11. Both sides of the base frame 20 are provided with mounting components 21 for mounting a dry-type transformer. A top frame 22 is arranged above the mounting component 21. The upper surface of the base frame 20 and the lower surface of the top frame 22 are provided with heat dissipation components 23 for dissipating heat from the dry-type transformer.
首先对防潮组件11的具体结构进行公开，防潮组件11至少包括存放槽111，箱体10内部的底部开设有存放槽111，存放槽111上方的开口处通过插接组件12插接配合有网盖112，网盖112为金属材质。First, the specific structure of the moisture-proof component 11 is disclosed. The moisture-proof component 11 at least includes a storage slot 111. The storage slot 111 is opened at the bottom of the box body 10. The opening above the storage slot 111 is plugged with a mesh cover 112 through a plug-in component 12. The mesh cover 112 is made of metal.
改进之处在于：紧握网盖112上方的把手，向上拉动，使插接组件12断开连接，此时，可以将干燥剂放置在存放槽111的内部，并盖上网盖112，通过网盖112上的孔洞，可以使干燥剂对箱体10内部进行防潮的效果，也通过网盖112金属的材质，可以支撑干式变压器的重量，防止造成损坏的情况，从而提高了干式变压器使用的安全性。The improvement lies in that: hold the handle above the mesh cover 112 tightly and pull it upward to disconnect the plug-in assembly 12. At this time, the desiccant can be placed inside the storage slot 111 and covered with the mesh cover 112. Through the holes on the mesh cover 112, the desiccant can provide moisture-proof effect on the inside of the box body 10. The metal material of the mesh cover 112 can support the weight of the dry-type transformer to prevent damage, thereby improving the safety of the dry-type transformer.
其次对插接组件12的具体结构进行公开，插接组件12至少包括插槽121和插杆122，存放槽111的内部开设有插槽121，网盖112下方的开口处设置有用于与插槽121进行插接配合的插杆122。Secondly, the specific structure of the plug-in assembly 12 is disclosed. The plug-in assembly 12 at least includes a slot 121 and an insertion rod 122. The slot 121 is opened inside the storage groove 111, and the insertion rod 122 for plugging with the slot 121 is provided at the opening below the mesh cover 112.
改进之处在于：将干燥剂放入存放槽111的内部之后，通过插杆122与插槽121进行插接配合，可以将干燥剂进行隔开，防止干式变压器工作时产生的热量会降低干燥剂使用的寿命，并且也避免对箱体10的内部增加热量，从而提高了干式变压器使用的寿命。The improvement lies in that after the desiccant is placed inside the storage tank 111, the desiccant can be isolated by plugging the insertion rod 122 into the slot 121 to prevent the heat generated during the operation of the dry-type transformer from reducing the service life of the desiccant, and also avoid increasing the heat inside the box 10, thereby increasing the service life of the dry-type transformer.
再次对安装组件21的具体结构进行公开，安装组件21至少包括底板211，底架20的两侧均设置有底板211，底板211的上表面设置有安装柱212，安装柱212上表面的内部设置有气缸213，气缸213的活塞杆设置有顶板214，顶板214的一侧与顶架22的侧边进行固定连接。The specific structure of the mounting assembly 21 is disclosed again. The mounting assembly 21 at least includes a base plate 211. Base plates 211 are provided on both sides of the base frame 20. Mounting columns 212 are provided on the upper surface of the base plate 211. A cylinder 213 is provided inside the upper surface of the mounting column 212. A top plate 214 is provided on the piston rod of the cylinder 213. One side of the top plate 214 is fixedly connected to the side of the top frame 22.
改进之处在于：将气缸213接通电源使其进行工作，通过气缸213活塞杆推动的工作，将顶板214向上移动，此时，可以将干式变压器的底部放置在底架20的内部，再通过气缸213活塞杆复位的工作，将顶板214向下移动，并对干式变压器进行夹持，不仅安装简单，便于后期对干式变压器后期的维修，还提高了安装的工作效率，从而提高了干式变压器安装的灵活性。The improvement lies in that: the cylinder 213 is powered on to make it work, and the top plate 214 is moved upward by the pushing work of the piston rod of the cylinder 213. At this time, the bottom of the dry-type transformer can be placed inside the base frame 20, and then the top plate 214 is moved downward by the reset work of the piston rod of the cylinder 213, and the dry-type transformer is clamped. Not only is the installation simple, it is convenient for the later maintenance of the dry-type transformer, but also the installation work efficiency is improved, thereby improving the flexibility of the dry-type transformer installation.
再次对散热组件23的具体结构进行公开，散热组件23至少包括安装盒231，安装盒231的内部设置有两个安装板232，两个安装板232一侧的两边均设置有电机233，电机233的输出轴贯穿安装板232同轴连接有旋转轴234，旋转轴234的外壁设置有风扇235。The specific structure of the heat dissipation component 23 is disclosed again. The heat dissipation component 23 at least includes a mounting box 231. Two mounting plates 232 are arranged inside the mounting box 231. Motors 233 are arranged on both sides of one side of the two mounting plates 232. The output shaft of the motor 233 passes through the mounting plate 232 and is coaxially connected to a rotating shaft 234. A fan 235 is arranged on the outer wall of the rotating shaft 234.
改进之处在于：将电机233接通电源使其进行工作，通过电机233输出轴转动的辅助工作，带动旋转轴234进行旋转，并使风扇235进行转动，对干式变压器上下之间的缝隙进行散热的效果，不仅操作简单，提高了散热的效果，还提高了干式变压器使用的寿命，从而避免了经济的损失。The improvement lies in that the motor 233 is connected to a power source to make it work, and the output shaft of the motor 233 rotates to assist in the rotation of the rotating shaft 234, and the fan 235 is rotated to dissipate heat from the gap between the upper and lower parts of the dry-type transformer. This not only makes the operation simple and improves the heat dissipation effect, but also increases the service life of the dry-type transformer, thereby avoiding economic losses.
综上所示，本方案的工作原理如下：首先，紧握网盖112上方的把手，向上拉动，使插杆122与插槽121断开连接，此时，可以将干燥剂放置在存放槽111的内部，并盖上网盖112，使插杆122与插槽121进行插接配合，然后，将气缸213接通电源使其进行工作，通过气缸213活塞杆推动的工作，将顶板214向上移动，此时，可以将干式变压器的底部放置在底架20的内部，再通过气缸213活塞杆复位的工作，将顶板214向下移动，并对干式变压器进行夹持，最后，将电机233接通电源使其进行工作，通过电机233输出轴转动的辅助工作，带动旋转轴234进行旋转，并使风扇235进行转动，对干式变压器上下之间的缝隙进行散热的效果，即可完成干式变压器安全使用的工作。In summary, the working principle of the present invention is as follows: first, hold the handle above the mesh cover 112 tightly and pull it upward to disconnect the plug rod 122 from the slot 121. At this time, the desiccant can be placed inside the storage tank 111, and the mesh cover 112 is covered to make the plug rod 122 plugged into the slot 121. Then, the cylinder 213 is powered on to make it work. The top plate 214 is moved upward by the piston rod of the cylinder 213. At this time, the bottom of the dry-type transformer can be placed inside the base frame 20. The top plate 214 is moved downward by the piston rod of the cylinder 213 being reset, and the dry-type transformer is clamped. Finally, the motor 233 is powered on to make it work. The output shaft of the motor 233 is rotated to drive the rotating shaft 234 to rotate, and the fan 235 is rotated to dissipate heat in the gap between the upper and lower parts of the dry-type transformer, thereby completing the safe use of the dry-type transformer.
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的仅为本实用新型的优选例，并不用来限制本实用新型，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323399002.6U CN221899846U (en) | 2023-12-13 | 2023-12-13 | Safe dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323399002.6U CN221899846U (en) | 2023-12-13 | 2023-12-13 | Safe dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221899846U true CN221899846U (en) | 2024-10-25 |
Family
ID=93126597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323399002.6U Active CN221899846U (en) | 2023-12-13 | 2023-12-13 | Safe dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221899846U (en) |
-
2023
- 2023-12-13 CN CN202323399002.6U patent/CN221899846U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207053373U (en) | A kind of power protection shell for being easy to radiating | |
| CN210111787U (en) | Motor convenient to remove dust and radiate | |
| CN218100890U (en) | A low-voltage high-power transformer cooling device | |
| CN107979006A (en) | There is the power distribution panel of radiating dustproof | |
| CN221929083U (en) | Energy-saving and environmentally friendly power cabinet | |
| CN210723858U (en) | Heat dissipation power equipment for power engineering | |
| CN206657985U (en) | A kind of electric power electric element fixing apparatus that can be dust-proof | |
| CN211879902U (en) | Box-type substation convenient to circulation of air | |
| CN211351402U (en) | A transformer box with heat dissipation function | |
| CN211150247U (en) | Improved energy efficiency primary distribution transformer | |
| CN210985425U (en) | a substation | |
| CN212519642U (en) | Generator room remote control box that radiating effect is good | |
| CN114093607A (en) | Heat dissipation protection casing for transformer | |
| CN220822772U (en) | Motor heat dissipation shell | |
| CN114865743A (en) | High-waterproof-level high-efficiency energy-saving charger and waterproof method thereof | |
| CN216671805U (en) | Anti-collision graphene nickel-metal hydride battery easy to radiate heat | |
| CN221900837U (en) | A stable and reliable photovoltaic new energy combiner box | |
| CN221708844U (en) | UPS power supply battery cabinet with protection mechanism | |
| CN221828054U (en) | Energy storage battery cabinet | |
| CN208015533U (en) | A kind of high efficiency and heat radiation electric machine structure | |
| CN219477730U (en) | A motor protection device | |
| CN210865787U (en) | Dry-type transformer with high heat dissipation performance | |
| CN221827955U (en) | A battery protection structure | |
| CN213880768U (en) | Sectional switch controller convenient to heat dissipation | |
| CN219916846U (en) | Insulation shield for transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241121 Address after: 150000 Xingfu town Zhenxing village, Xiangfang District, Harbin City, Heilongjiang Province Patentee after: Harbin Ruili Power Equipment Co.,Ltd. Country or region after: China Address before: 528300 Bai Lian Fang, Shatou village, Jun'an Town, Shunde District, Foshan City, Guangdong Province Patentee before: Shunhe Micro Motor Co.,Ltd. Jun'an Town Shunde District Foshan City Country or region before: China |