CN223626180U - High-efficient radiating impedance device - Google Patents
High-efficient radiating impedance deviceInfo
- Publication number
- CN223626180U CN223626180U CN202423027310.0U CN202423027310U CN223626180U CN 223626180 U CN223626180 U CN 223626180U CN 202423027310 U CN202423027310 U CN 202423027310U CN 223626180 U CN223626180 U CN 223626180U
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- CN
- China
- Prior art keywords
- side box
- impedance
- impedance circuit
- assembly
- circuit assembly
- 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.)
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Abstract
本实用新型属于阻抗网络技术领域，具体公开了一种高效散热的阻抗装置，包括：面板、侧箱体和位于侧箱体内的阻抗电路组件，所述侧箱体为中空且下部、后侧开口状，所述面板安装在侧箱体的后侧开口处；所述侧箱体的前壁上开设有进气口，所述侧箱体的左右侧壁后侧均开设有出气口，所述侧箱体的内部前侧设置有散热风扇，所述侧箱体内下侧设置有翅片组件，所述阻抗电路组件安装在翅片组件上，所述散热风扇与翅片组件、阻抗电路组件位置对应，所述翅片组件的后端延伸至出气口的前侧。将散热风扇安装在与阻抗电路组件、翅片对应的位置，这样能够同时对阻抗电路组件、翅片吹风，进行冷却。进风口和出风口设定在两侧，这样带动的气流流动顺畅。
This utility model belongs to the field of impedance network technology, specifically disclosing a high-efficiency heat dissipation impedance device, including: a panel, a side box, and an impedance circuit assembly located inside the side box. The side box is hollow and open at the bottom and rear. The panel is installed at the rear opening of the side box. An air inlet is provided on the front wall of the side box, and air outlets are provided on the rear sides of both the left and right side walls. A cooling fan is provided on the front side of the interior of the side box, and a fin assembly is provided on the lower side of the interior of the side box. The impedance circuit assembly is mounted on the fin assembly. The cooling fan is positioned corresponding to the fin assembly and the impedance circuit assembly. The rear end of the fin assembly extends to the front of the air outlet. By installing the cooling fan in positions corresponding to the impedance circuit assembly and the fins, air can be blown onto the impedance circuit assembly and the fins simultaneously for cooling. The air inlet and air outlet are located on both sides, resulting in smooth airflow.
Description
Technical Field
The utility model relates to the technical field of impedance networks, in particular to an impedance device with efficient heat dissipation.
Background
Impedance means (impedance network), i.e. a path impedance stabilizing network. LISN is an important auxiliary device in electromagnetic compatibility testing in electrical power systems. The device can isolate electric wave interference, provide stable test impedance and play a role of filtering.
In actual operation, the impedance device generates a lot of heat due to electric energy loss, which affects the normal use of the impedance device. At present, heat is mainly dissipated through natural airflow heat exchange, so that the efficiency is low, and the heat is difficult to discharge in time.
Disclosure of utility model
The present utility model is directed to an impedance device with efficient heat dissipation, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the utility model provides a high-efficiency heat dissipation impedance device, comprising:
The panel, the side box body and the impedance circuit component positioned in the side box body;
the side box body is hollow, the lower part of the side box body is provided with an opening at the rear side, and the panel is arranged at the opening at the rear side of the side box body;
The air inlet is formed in the front wall of the side box body, the air outlets are formed in the rear sides of the left side wall and the right side wall of the side box body, a cooling fan is arranged on the front side of the inside of the side box body, a fin assembly is arranged on the lower side of the side box body, the impedance circuit assembly is arranged on the fin assembly, the cooling fan corresponds to the fin assembly and the impedance circuit assembly in position, and the rear end of the fin assembly extends to the front side of the air outlet.
Preferably, the side case comprises a left side plate and a right side plate which are parallel to each other, a top cover is arranged on the upper parts of the two side plates, and a front plate is arranged at the front ends of the two side plates.
Preferably, dustproof nets are embedded in the air inlet and the air outlet.
Preferably, the fin assembly comprises a supporting plate and is uniformly connected with the supporting plate, the impedance circuit assembly is attached to the upper surface of the supporting plate, the lower surface of the supporting plate is integrally formed with fins, and the supporting plate and the fins are made of aluminum.
Preferably, the lower parts of the inner side walls of the two side plates are respectively provided with a convex strip, the bottom ends of the fins are provided with bottom plates at the periphery, and the bottom plates are supported on the convex strips and fixedly connected with the bottom plates.
Preferably, an air deflector is arranged in the side box body and positioned in the middle of the front wall of the panel, the left side wall and the right side wall of the air deflector are arc surfaces, and the front end of the width of the air deflector is small and the rear side of the width of the air deflector is large.
Compared with the prior art, the utility model has the beneficial effects that:
the cooling fan is arranged at the position corresponding to the impedance circuit component and the fins, so that the impedance circuit component and the fins can be blown at the same time to be cooled.
The air inlet and the air outlet are arranged at two sides, the air flow driven by the method flows smoothly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the split structure of the side plate, fin assembly and impedance circuit assembly of the present utility model;
Fig. 3 is a schematic structural diagram of a front plate and a heat dissipating fan according to the present utility model.
The air conditioner comprises a side plate 1, a front plate 2, a panel 3, a top cover 4, a top cover 5, an air inlet 6, an air outlet 7, raised strips 8, a supporting plate 9, a bottom plate 10, fins 11, an impedance circuit component 12, a heat dissipation fan 13 and an air deflector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Embodiment one:
Referring to FIGS. 1-3, the present utility model provides a technical solution, namely, an impedance device with high heat dissipation efficiency, comprising a panel 3, a side case and an impedance circuit assembly 11 located in the side case;
The side box body is hollow, the lower portion of the side box body is provided with an opening at the rear side, the panel 3 is arranged at the opening at the rear side of the side box body, the front wall of the side box body is provided with an air inlet 5, the rear sides of the left and right side walls of the side box body are respectively provided with an air outlet 6, the front side of the inside of the side box body is provided with a cooling fan 12, the lower side of the side box body is provided with a fin assembly, the impedance circuit assembly 11 is arranged on the fin assembly, the cooling fan 12 corresponds to the fin assembly and the impedance circuit assembly 11 in position, and the rear end of the fin assembly extends to the front side of the air outlet 6.
During the analysis, the impedance circuit assembly 11 is mounted on the fin assembly through the screws, the part of the impedance circuit assembly 11 which is easy to generate heat is attached to the fin assembly, when the impedance circuit assembly 11 works, the generated heat is transferred to the fin assembly in a heat exchange mode, and the heat dissipation fan 12 drives air flow to take away the heat on the surfaces of the fin assembly and the impedance circuit assembly 11.
When the fin assembly and the impedance circuit assembly 11 are mounted, they are mounted in the side case at a position lower than the inside.
Embodiment two:
Referring to fig. 1-3, the present utility model provides a technical solution that the side case includes two parallel side plates 1, a top cover 4 is disposed on the upper portions of the two side plates 1, and a front plate 2 is disposed at the front ends of the two side plates 1.
The analysis of the content is that screws are adopted to assemble the side plates 1, the top cover 4 and the front plate 2, so that the assembly and the disassembly are convenient, the lower parts of the side box bodies are in an opening shape, the air flow is convenient, and the lower parts of the two side plates 1 can be closed by the bottom plates according to the use requirement.
Embodiment III:
Referring to fig. 1-3, the present utility model provides a technical solution that dustproof nets are embedded in the air inlet 5 and the air outlet 6.
The analysis of the content is that the air is filtered through the arrangement of the dustproof net.
Embodiment four:
Referring to fig. 1-3, the present utility model provides a technical solution, in which the fin assembly includes a support plate 8 and is uniformly connected to the support plate 8, the impedance circuit assembly 11 is mounted on the upper surface of the support plate 8 in a fitting manner, fins 10 are integrally formed on the lower surface of the support plate 8, and both the support plate 8 and the fins 10 are made of aluminum. The lower parts of the inner side walls of the two side plates 1 are respectively provided with a raised line 7, the bottom ends of the fins 10 are arranged at the periphery of the side plates, and the bottom plates 9 are supported on the raised lines 7 and fixedly connected with the bottom plates 9.
For the above analysis, the fin assembly is integrally supported by the ribs 7.
Fifth embodiment:
Referring to fig. 1-3, the utility model provides a technical scheme that an air deflector 13 is arranged in the side box body and positioned in the middle of the front wall of a panel 3, the left and right side walls of the air deflector 13 are arc surfaces, and the front end of the width of the air deflector 13 is small and the rear side is large.
For the analysis described above, the air deflector 13 directs air to both sides. And is output from the air outlets 6 on both sides.
While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described above, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments and can be embodied in other specific forms without departing from the spirit or essential features of the present utility model, and therefore, the embodiments should be considered exemplary and non-limiting in all respects, the scope of the present utility model is defined by the appended claims rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423027310.0U CN223626180U (en) | 2024-12-09 | 2024-12-09 | High-efficient radiating impedance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423027310.0U CN223626180U (en) | 2024-12-09 | 2024-12-09 | High-efficient radiating impedance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223626180U true CN223626180U (en) | 2025-12-02 |
Family
ID=97826200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423027310.0U Active CN223626180U (en) | 2024-12-09 | 2024-12-09 | High-efficient radiating impedance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223626180U (en) |
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2024
- 2024-12-09 CN CN202423027310.0U patent/CN223626180U/en active Active
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