CN210744121U - Improved low intermodulation high-power loader - Google Patents
Improved low intermodulation high-power loader Download PDFInfo
- Publication number
- CN210744121U CN210744121U CN201922448972.8U CN201922448972U CN210744121U CN 210744121 U CN210744121 U CN 210744121U CN 201922448972 U CN201922448972 U CN 201922448972U CN 210744121 U CN210744121 U CN 210744121U
- Authority
- CN
- China
- Prior art keywords
- main casing
- cable
- low intermodulation
- connector
- improved low
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a high-power loader of modified low intermodulation, including the main casing body, main casing body inside is provided with the winder, and the system has the cable around on the winder, and cable one end electricity is connected in the connector of main casing side, and the cable other end electricity is connected in the internal absorption resistance of main casing. The utility model discloses guarantee the low frequency performance of product, widened the application range of product, also further ensured power capacity.
Description
Technical Field
The utility model relates to a power loader field specifically is a high-power loader of modified low intermodulation.
Background
The power load is used for signal transmission and generally comprises a shell structure enclosed by aluminum plates, a winding plate is arranged inside the shell structure and used for winding cables, a connector is installed on one side of the shell structure, one end of each cable is electrically connected with the connector, and the other end of each cable is open-circuited. The power load device with the structure can not be suitable for low-frequency signals due to the fact that the single end of the cable is open, the application range is limited, and the power capacity is limited when the power load device is used for high-frequency signals.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low intermodulation high-power loader of modified to solve prior art power loader and be not suitable for low frequency signal, the limited problem of power capacity.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the utility model provides a high-power loader of modified low intermodulation, includes the main casing body, and main casing body inside is provided with the wire winding board, and the coiling has the cable on the wire winding board, and the connector is installed to main casing body one side, cable one end electricity is connected in connector, its characterized in that: an absorption resistor is also arranged in the main shell, and the other end of the cable is electrically connected with the absorption resistor.
The improved low intermodulation high-power load device is characterized in that: the main casing comprises four sides frame shape aluminium alloy, and the both sides frame face of aluminium alloy covers respectively to close and is connected with the apron, and the connector is installed in one of them frame edge of aluminium alloy.
The improved low intermodulation high-power load device is characterized in that: and the inner walls of the frame surfaces on the two sides of the aluminum profile are respectively provided with a waterproof sealing ring in a clinging manner.
The improved low intermodulation high-power load device is characterized in that: and a radiator is fixed on the outward surface of each cover plate respectively, and the cover plates are made of heat conduction materials.
Compared with the prior art, the utility model discloses the advantage does:
1. the utility model discloses a new access power absorption resistance of wire winding cable terminal, and prior art cable terminal is open circuit, does not have terminal resistance; through the utility model discloses after the improvement, the operating frequency of power load ware is from 698-.
2. The main shell of the utility model uses frame-shaped aluminum section, while the prior art is integrally processed by thick aluminum plate; compared with the prior art, the utility model discloses practiced thrift the metal data, reduced the machining volume, improved manufacturing efficiency, simultaneously the utility model discloses newly-increased waterproof sealing circle has realized waterproof function between aluminium alloy and apron.
2. The utility model discloses improve the heat dissipation route, do not use prior art's single face radiator, use double-sided radiator for heat-conduction improves the hot convection of air, thereby realizes the big promotion of radiating effect, has guaranteed the power capacity and the long-term reliability of loader.
Drawings
Fig. 1 is a top view of the internal structure of the present invention.
Fig. 2 is a side view of the external structure of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and 2, an improved low intermodulation high-power load device includes a main housing 4, a winding board 3 is disposed inside the main housing 4, a cable 2 is wound on the winding board 3, a connector 1 is mounted on one side of the main housing 4, one end of the cable 2 is electrically connected to the connector 1, an absorption resistor 6 is further disposed in the main housing 4, and the other end of the cable 2 is electrically connected to the absorption resistor 6.
The main casing 4 is composed of four-side frame-shaped aluminum profiles, the two side frame surfaces of the aluminum profiles are respectively covered and connected with a cover plate 8, and the connector 1 is installed on one of the frame edges of the aluminum profiles. And the inner walls of the frame surfaces on the two sides of the aluminum profile are respectively provided with a waterproof sealing ring 7 in a clinging manner. The outward surface of each cover plate 8 is respectively fixed with a radiator 5, and the cover plates 8 are all made of heat conduction materials.
The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the present invention is designed and limited, without departing from the design concept of the present invention, the technical personnel in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention, and the technical contents of the present invention are all recorded in the claims.
Claims (4)
1. The utility model provides a high-power loader of modified low intermodulation, includes the main casing body, and main casing body inside is provided with the wire winding board, and the coiling has the cable on the wire winding board, and the connector is installed to main casing body one side, cable one end electricity is connected in connector, its characterized in that: an absorption resistor is also arranged in the main shell, and the other end of the cable is electrically connected with the absorption resistor.
2. The improved low intermodulation high power load device as claimed in claim 1, wherein: the main casing comprises four sides frame shape aluminium alloy, and the both sides frame face of aluminium alloy covers respectively to close and is connected with the apron, and the connector is installed in one of them frame edge of aluminium alloy.
3. The improved low intermodulation high power load device as claimed in claim 2, wherein: and the inner walls of the frame surfaces on the two sides of the aluminum profile are respectively provided with a waterproof sealing ring in a clinging manner.
4. The improved low intermodulation high power load device as claimed in claim 2, wherein: and a radiator is fixed on the outward surface of each cover plate respectively, and the cover plates are made of heat conduction materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922448972.8U CN210744121U (en) | 2019-12-30 | 2019-12-30 | Improved low intermodulation high-power loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922448972.8U CN210744121U (en) | 2019-12-30 | 2019-12-30 | Improved low intermodulation high-power loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210744121U true CN210744121U (en) | 2020-06-12 |
Family
ID=71009766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922448972.8U Active CN210744121U (en) | 2019-12-30 | 2019-12-30 | Improved low intermodulation high-power loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210744121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087917A (en) * | 2020-07-27 | 2020-12-15 | 南京安尔泰通信科技有限公司 | High-power low-intermodulation load with good heat dissipation effect |
-
2019
- 2019-12-30 CN CN201922448972.8U patent/CN210744121U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087917A (en) * | 2020-07-27 | 2020-12-15 | 南京安尔泰通信科技有限公司 | High-power low-intermodulation load with good heat dissipation effect |
| CN112087917B (en) * | 2020-07-27 | 2022-06-10 | 南京安尔泰通信科技有限公司 | High-power low-intermodulation load with good heat dissipation effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210744121U (en) | Improved low intermodulation high-power loader | |
| CN104659878A (en) | Electric vehicle charger | |
| CN108076191B (en) | Dual-purpose phase change heat accumulation cell-phone shell of winter and summer | |
| CN211828498U (en) | Thin film capacitor with efficient heat dissipation | |
| CN205138521U (en) | Metal -packaged shell for sensor | |
| CN210200915U (en) | Power battery heat radiation structure | |
| CN209435687U (en) | A kind of filter | |
| CN210403510U (en) | Heat dissipation capacitor | |
| CN207926462U (en) | A kind of inverter | |
| CN213459447U (en) | Film capacitor with lower running noise just possesses compressive structures | |
| CN207518502U (en) | A kind of Novel motor controller device integrated structure | |
| CN207801410U (en) | A kind of Novel bus duct | |
| CN220933867U (en) | Encapsulation inversion inductance | |
| CN216649636U (en) | High heat dissipation type wave filter | |
| CN219418634U (en) | Trapezoidal aluminum shell resistor | |
| CN110690529A (en) | Battery module fast dispels heat | |
| CN219740363U (en) | Wireless receiving controller of installation type electromagnetic filter cover | |
| CN208208562U (en) | Noinductive capacitor | |
| CN211297527U (en) | Electric power monitoring equipment | |
| CN217110955U (en) | Novel electric wire netting power sensor | |
| CN215436692U (en) | Aluminum cover for mounting automobile parts | |
| CN209461980U (en) | A kind of totally-enclosed water proof bus bar slot of solid | |
| CN211531600U (en) | Electromagnetic interference filter with efficient heat dissipation function | |
| CN216250424U (en) | High-efficient heat dissipation type metallized film electric capacity | |
| CN215121746U (en) | Electric product heat dissipation casing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |