CN212013436U - Optical fiber repeater - Google Patents
Optical fiber repeater Download PDFInfo
- Publication number
- CN212013436U CN212013436U CN202021099368.5U CN202021099368U CN212013436U CN 212013436 U CN212013436 U CN 212013436U CN 202021099368 U CN202021099368 U CN 202021099368U CN 212013436 U CN212013436 U CN 212013436U
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- CN
- China
- Prior art keywords
- box
- radiator
- inner bag
- fiber optic
- waterproof inner
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- 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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- 239000013307 optical fiber Substances 0.000 title claims description 10
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 238000010295 mobile communication Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an optic fibre repeater, it includes with incoming end device and cover end device, cover end device and include the box, be equipped with the waterproof inner bag that is used for installing the circuit board in the box, one side that the waterproof inner bag corresponds the circuit board position is equipped with the radiator, the radiator with waterproof inner bag laminating sets up, just be equipped with a plurality of fans on the box inner wall, the fan is perpendicular the radiator installation direction sets up, and the box is equipped with a plurality of air outlets with the inner wall that installs the fan relatively, the upper and lower both ends of box all are equipped with dampproofing pad, and the rear side of box is equipped with the spout along the both sides of vertical direction, is equipped with in the spout rather than constituting the complex dust. Through the design of waterproof inner bag, dampproofing pad, guarantee inside water-proof effects, and utilize the radiator to add the dual cooperation of fan, dispel the heat to the circuit board in the waterproof inner bag to pass through the air outlet discharge with inside steam through the fan, reduce inside temperature.
Description
Technical Field
The utility model particularly relates to an optic fibre repeater.
Background
The optical fiber repeater is a repeater for signal transmission by means of optical fibers, and can solve the problems of villages, towns, tourist areas, highways and the like which cannot receive base station signals and the problems of signal coverage in large and ultra-large buildings by utilizing the characteristics of small optical fiber transmission loss, convenient wiring and suitability for long-distance transmission, and is used for occasions such as large high-rise regional buildings (groups), cells and the like with higher requirements.
The optical fiber repeater mainly comprises an optical near-end machine, an optical fiber and an optical far-end machine (covering unit). The near-end unit is typically housed in the base station room, the remote unit is housed in a suitable location at the edge of or within the coverage area (whether indoors or outdoors), and an ODB (optical fiber organizer) is typically housed adjacent to the remote unit.
Because the environment that it was located leads to, easily leads to into water and advance the dust under long-time the use, and then leads to the inside module of equipment to be corroded and damaged to produce great heat when the inside use of optic fibre repeater, and current optic fibre repeater mostly is through shell natural heat dissipation, and the radiating efficiency is lower, leads to inside equipment to damage easily, reduces life.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide an optic fibre repeater.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an optic fibre repeater, its include with mobile communication basic station connected access end device and accessible optic fibre with the cover end device that the access end device is connected, cover end device and include the box, be equipped with the waterproof inner bag that is used for installing the circuit board in the box, one side that the waterproof inner bag corresponds the circuit board position is equipped with the radiator, the radiator with the laminating of waterproof inner bag sets up, just be equipped with a plurality of fans on the box inner wall, the fan is perpendicular the setting of radiator installation direction, the box is equipped with a plurality of air outlets with the inner wall that installs the fan relatively, the upper and lower both ends of box all are equipped with dampproofing pad, the rear side of box is equipped with the spout along the both sides of vertical direction, be equipped with in the spout and constitute the complex dust screen that.
The air outlets are arranged at intervals, and detachable radiating fins are arranged between adjacent air outlets.
The radiating fins comprise inserting parts and fins, and the diameter of the inserting parts is matched with that of the air outlet.
The tail ends of the radiating fins are arranged in an arc shape.
The bottom of the box body is provided with a plurality of meshes.
The radiator comprises radiating grids which are staggered to form a grid shape, an upper shell, a lower shell and two side shells, wherein the upper shell, the lower shell and the side shells surround the edges of the radiating grids, and the upper shell, the lower shell and the side shells respectively wrap the edges of the radiating grids and are sequentially connected end to form a rectangular structure.
And the upper shell is provided with a fixing bolt hole and is fixedly connected with the side wall of the waterproof inner container.
The heat dissipation grid is composed of a plurality of heat dissipation components.
The heat dissipation assembly comprises a plurality of main heat dissipation sheets and a plurality of auxiliary fins which are arranged in parallel, wherein the auxiliary fins are arranged between two adjacent main heat dissipation sheets in a staggered mode.
The utility model has the advantages that: through the design of waterproof inner bag, dampproofing pad, guarantee inside water-proof effects, and utilize the radiator to add the dual cooperation of fan, dispel the heat to the circuit board in the waterproof inner bag to pass through the air outlet discharge with inside steam through the fan, reduce inside temperature.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a schematic structural diagram of the heat sink of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in the figure, an optic fibre repeater, its include with mobile communication basic station be connected incoming end device and accessible optic fibre with the cover end device that the incoming end device is connected, cover end device and include box 1, be equipped with the waterproof inner bag that is used for installing the circuit board in the box, one side that waterproof inner bag 4 corresponds the circuit board position is equipped with radiator 9, the radiator with the laminating of waterproof inner bag sets up, just be equipped with a plurality of fans 8 on the box inner wall, the fan is perpendicular the radiator installation direction sets up, the box is equipped with a plurality of air outlets with the inner wall that installs the fan relatively, the upper and lower both ends of box all are equipped with dampproofing pad 6, the rear side of box is equipped with the spout along the both sides of vertical direction, be equipped with in the spout rather than constitute sliding fit's dust. Through removable dust screen, can wash the dust screen.
Through the design of waterproof inner bag, dampproofing pad, guarantee inside water-proof effects, and utilize the radiator to add the dual cooperation of fan, dispel the heat to the circuit board in the waterproof inner bag to through the fan with inside steam through 3 discharges of air outlet, reduce inside temperature.
The air outlets are arranged at intervals, and detachable radiating fins 2 are arranged between adjacent air outlets.
The radiating fins comprise inserting parts and fins, and the diameter of the inserting parts is matched with that of the air outlet. The number of the air outlets can be changed by increasing or decreasing the number of the radiating fins.
The tail ends of the radiating fins are arranged in an arc shape, so that the radiating fins can be conveniently inserted into the air outlet and can be conveniently installed.
The bottom of the box body is provided with a plurality of meshes 5, so that internal drainage or exhaust is facilitated.
The radiator comprises radiating grids 94 which are staggered to form a grid shape, an upper shell, a lower shell and two side shells, wherein the upper shell, the lower shell and the side shells surround the edges of the radiating grids, the upper shell 91, the lower shell 93 and the side shells 92 respectively coat the edges of the radiating grids, and the radiating grids are sequentially connected end to form a rectangular structure.
And a fixing bolt hole is formed in the upper shell 91 and is fixedly connected with the side wall of the waterproof inner container.
The heat dissipation grid is composed of a plurality of heat dissipation components. The heat dissipation assembly comprises a plurality of main heat dissipation sheets and a plurality of auxiliary fins which are arranged in parallel, wherein the auxiliary fins are arranged between two adjacent main heat dissipation sheets in a staggered mode. Through the supplementary fin of the crisscross setting of setting between main radiating fin, increase heat radiating area, improve the radiating efficiency, utilize simultaneously hugging closely waterproof inner bag, can distribute away the heat in the waterproof inner bag better to utilize the fan to discharge the heat from air outlet department.
The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (9)
1. An optical fiber repeater, comprising an access terminal device connected to a mobile communication base station and a cover terminal device connectable to the access terminal device through an optical fiber, characterized in that: cover end device and include the box, be equipped with the waterproof inner bag that is used for installing the circuit board in the box, one side that the waterproof inner bag corresponds the circuit board position is equipped with the radiator, the radiator with the laminating of waterproof inner bag sets up, just be equipped with a plurality of fans on the box inner wall, the fan is perpendicular the radiator installation direction sets up, the box is equipped with a plurality of air outlets with the inner wall of installing the fan relative, the upper and lower both ends of box all are equipped with dampproofing pad, the rear side of box is equipped with the spout along the both sides of vertical direction, be equipped with in the spout rather than constitute the complex dust screen that slides.
2. The fiber optic repeater according to claim 1, wherein: the air outlets are arranged at intervals, and detachable radiating fins are arranged between adjacent air outlets.
3. The fiber optic repeater according to claim 2, wherein: the radiating fins comprise inserting parts and fins, and the diameter of the inserting parts is matched with that of the air outlet.
4. The fiber optic repeater according to claim 2 or 3, wherein: the tail ends of the radiating fins are arranged in an arc shape.
5. The fiber optic repeater according to claim 1, wherein: the bottom of the box body is provided with a plurality of meshes.
6. The fiber optic repeater according to claim 1, wherein: the radiator comprises radiating grids which are staggered to form a grid shape, an upper shell, a lower shell and two side shells, wherein the upper shell, the lower shell and the side shells surround the edges of the radiating grids, and the upper shell, the lower shell and the side shells respectively wrap the edges of the radiating grids and are sequentially connected end to form a rectangular structure.
7. The fiber optic repeater according to claim 6, wherein: and the upper shell is provided with a fixing bolt hole and is fixedly connected with the side wall of the waterproof inner container.
8. The fiber optic repeater according to claim 6, wherein: the heat dissipation grid is composed of a plurality of heat dissipation components.
9. The fiber optic repeater according to claim 8, wherein: the heat dissipation assembly comprises a plurality of main heat dissipation sheets and a plurality of auxiliary fins which are arranged in parallel, wherein the auxiliary fins are arranged between two adjacent main heat dissipation sheets in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021099368.5U CN212013436U (en) | 2020-06-15 | 2020-06-15 | Optical fiber repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021099368.5U CN212013436U (en) | 2020-06-15 | 2020-06-15 | Optical fiber repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212013436U true CN212013436U (en) | 2020-11-24 |
Family
ID=73403197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021099368.5U Active CN212013436U (en) | 2020-06-15 | 2020-06-15 | Optical fiber repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212013436U (en) |
-
2020
- 2020-06-15 CN CN202021099368.5U patent/CN212013436U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 314031 Room 401, building 75, Zhifu center, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hanbang communication equipment Co.,Ltd. Address before: Room 413-424, R & D building, Shanghai Jiaotong University (Jiaxing) Science Park, 321 Jiachuang Road, Xiuzhou District, Jiaxing City, Zhejiang Province, 314000 Patentee before: Zhejiang Hanbang communication equipment Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314031 Room 401, building 75, Zhifu center, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hanbang Ruishang Information Technology Co.,Ltd. Address before: 314031 Room 401, building 75, Zhifu center, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Hanbang communication equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fiber optic repeater station Granted publication date: 20201124 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: Zhejiang Hanbang Ruishang Information Technology Co.,Ltd. Registration number: Y2024330000626 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |