CN205429125U - Lightning protection combiner - Google Patents
Lightning protection combiner Download PDFInfo
- Publication number
- CN205429125U CN205429125U CN201620239684.5U CN201620239684U CN205429125U CN 205429125 U CN205429125 U CN 205429125U CN 201620239684 U CN201620239684 U CN 201620239684U CN 205429125 U CN205429125 U CN 205429125U
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- CN
- China
- Prior art keywords
- combiner
- lightning
- box body
- utility
- model
- 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.)
- Expired - Fee Related
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model provides a lightning protection combiner, include: box body and can dismantling connect in the apron at box body top, one side of box body is equipped with a plurality of input port, the opposite side of box body is equipped with an output port, the apron top is inserted and is equipped with the lightning protection module. The utility model discloses lightning protection combiner has improved the lightning proof effect of combiner, has guaranteed the normal work of combiner, and simple structure, and the cost is lower.
Description
Technical field
This utility model relates to the technical field of communication device, particularly to a kind of lightning-protection combiner.
Background technology
In a wireless communication system, combiner Main Function is the signal of the multiband of input to be combined to export road together in same set of indoor distributed system.Combiner is generally used for transmitting terminal, its effect is from the radiofrequency signal that different transmitters sends, two-way or multichannel to be combined into a road deliver to the radio-frequency devices that antenna is launched, avoid influencing each other between each port signal simultaneously, combiner typically has two or more input port, only one of which output port.
Owing to combiner is arranged on open air, it is easily subject to the attack of vile weather such as thunder and lightning and causes combiner to damage, have influence on the normal work of combiner.
Utility model content
The utility model proposes a kind of lightning-protection combiner, it can improve the lightning protection effect of combiner, it is ensured that the normal work of combiner, and simple in construction, cost is relatively low.
For realizing above-mentioned utility model purpose, this utility model provides a kind of lightning-protection combiner, including: box body and the cover plate that is removably connected to described box body top, the side of described box body is provided with multiple input port, the opposite side of described box body is provided with an output port, and described cover plate top is inserted with lightning-protection module.
Further, in above-mentioned lightning-protection combiner, described lightning-protection module is varistor and coil is serially connected and forms.
Further, in above-mentioned lightning-protection combiner, the outside of described sealing reinforcement is provided with multiple serrate projections.
This utility model lightning-protection combiner improves the lightning protection effect of combiner, it is ensured that the normal work of combiner, and simple in construction, cost is relatively low.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model lightning-protection combiner preferred embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Refer to Fig. 1, described lightning-protection combiner includes: box body 1 and be removably connected to the cover plate 2 at described box body 1 top, the side of described box body 1 is provided with multiple input port 3, and the opposite side of described box body 1 is provided with an output port (not shown), and described cover plate 2 top is inserted with lightning-protection module 4.
Wherein, described lightning-protection module 4 is serially connected forms for varistor and coil.
Compared to prior art, this utility model lightning-protection combiner improves the lightning protection effect of combiner, it is ensured that the normal work of combiner, and simple in construction, cost is relatively low.
Description the most of the present utility model and application are illustrative, are not wishing to limit in the above-described embodiments scope of the present utility model.The deformation of embodiments disclosed herein and change are possible, and for those skilled in the art, embodiment is replaced and the various parts of equivalence are known.It should be appreciated by the person skilled in the art that in the case of without departing from spirit or essential characteristics of the present utility model, this utility model can in other forms, structure, layout, ratio, and realize with other assembly, material and parts.In the case of without departing from this utility model scope and spirit, embodiments disclosed herein can be carried out other deformation and change.
Claims (2)
1. a lightning-protection combiner, it is characterised in that including: box body and be removably connected to the cover plate at described box body top, the side of described box body is provided with multiple input port, and the opposite side of described box body is provided with an output port, and described cover plate top is inserted with lightning-protection module.
Lightning-protection combiner the most according to claim 1, it is characterised in that described lightning-protection module is varistor and coil is serially connected and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239684.5U CN205429125U (en) | 2016-03-28 | 2016-03-28 | Lightning protection combiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239684.5U CN205429125U (en) | 2016-03-28 | 2016-03-28 | Lightning protection combiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429125U true CN205429125U (en) | 2016-08-03 |
Family
ID=56549467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620239684.5U Expired - Fee Related CN205429125U (en) | 2016-03-28 | 2016-03-28 | Lightning protection combiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429125U (en) |
-
2016
- 2016-03-28 CN CN201620239684.5U patent/CN205429125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190328 |