CN215188110U - Optical module metal guide rail - Google Patents
Optical module metal guide rail Download PDFInfo
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- CN215188110U CN215188110U CN202121747043.8U CN202121747043U CN215188110U CN 215188110 U CN215188110 U CN 215188110U CN 202121747043 U CN202121747043 U CN 202121747043U CN 215188110 U CN215188110 U CN 215188110U
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- guide rail
- metal guide
- optical module
- exhaust
- air outlet
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Abstract
The utility model relates to the field of communication technology, and an optical module metal guide rail is disclosed, including metal guide rail and optical module, metal guide rail and optical module looks adaptation, the one end that optical module was kept away from to metal guide rail both sides all installs the air intake, and the intercommunication has a plurality of exhaust pipes on the air intake, and the one end intercommunication that the air intake was kept away from to the exhaust pipe has the air outlet, installs the exhaust fan on the air outlet, and two exhaust fans are installed respectively in the one end that the optical module is close to in the metal guide rail both sides. When the optical module metal guide rail is used, the air inlet is communicated with the exhaust pipes, the end, away from the air inlet, of each exhaust pipe is communicated with the air outlet, the exhaust fan is installed on the air outlet, the exhaust fan is started to enable air in the exhaust pipes to flow, heat on the metal guide rail can be dissipated conveniently, when the optical module is used for being ready to be inserted into the metal guide rail, the notch and the elastic sheet enable the optical module to be inserted into the metal guide rail conveniently, and the elastic sheet can facilitate heat transfer on the optical module.
Description
Technical Field
The utility model relates to the field of communication technology, specifically be an optical module metal guide rail.
Background
The optical module is used as a main functional component in communication equipment and is very widely applied; in RRU-like natural heat dissipation devices, with the increase of heat consumption of an optical module, a scheme of only radiating heat by the optical module itself gradually fails to meet the heat dissipation requirement, and the heat dissipation capability of the optical module needs to be enhanced. The most common scheme for enhancing heat dissipation is to pad a heat conducting pad under a metal rail of an optical module, so that the heat conducting pad contacts with an equipment housing to form a heat conducting path, and heat is dissipated through the equipment housing.
According to the metal guide rail of the optical module of the existing product, an air gap exists between the metal guide rail and the optical module, so that the thermal resistance at the position is large, the heat of the optical module is difficult to be smoothly transmitted to the metal guide rail, and a bottleneck exists in heat dissipation.
To the above disadvantage, the chinese authorized utility model discloses a number: CN202759716U discloses an optical module metal guide rail, which is in contact with an optical module through an elastic structural member, so that heat on the optical module can be conducted through the elastic structural member, thereby solving the problems that an air gap exists between the metal guide rail and the optical module, the heat of the optical module is difficult to be smoothly conducted to the metal guide rail, and a bottleneck exists in heat dissipation, further reducing the thermal conduction resistance between the guide rail housing and the optical module, improving the heat dissipation capability of the metal guide rail, and enabling the optical module to have a better heat dissipation condition, so as to solve the above disadvantages;
however, in the structural design of the above prior art, after the heat on the optical module is transferred to the metal guide rail, the heat on the metal guide rail is difficult to dissipate, and the heat on the metal guide rail is too high, so that the heat dissipation effect of the optical module is poor, and the heat on the metal guide rail is not convenient to dissipate.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough in the above-mentioned background, the utility model provides an optical module metal guide rail to overcome the current optical module metal guide rail that proposes in the above-mentioned background, after the heat transfer on the optical module reaches the metal guide rail, the heat on the metal guide rail is difficult to the heat dissipation, can take place the metal guide rail heat too high, makes the radiating effect of optical module not good, has the thermal shortcoming of being not convenient for to dispel on the metal guide rail.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides an optical module metal guide rail, includes metal guide rail and optical module, metal guide rail and optical module looks adaptation, the one end that optical module was kept away from to metal guide rail both sides all installs the air intake, the intercommunication has a plurality of exhaust pipes on the air intake, the one end intercommunication that the air intake was kept away from to the exhaust pipe has the air outlet, install the exhaust fan on the air outlet, two the exhaust fan is installed respectively in the one end that the optical module is close to in metal guide rail both sides.
As an optimal technical solution of the utility model: the top of the optical module is provided with a notch, the inner top wall of the metal guide rail is provided with an elastic sheet, and the notch is matched with the elastic sheet, so that the optical module can be conveniently inserted into the metal guide rail, and heat on the optical module can be conveniently transferred to the metal guide rail.
As an optimal technical solution of the utility model: two strip-shaped heat dissipation holes are formed in the top of the metal guide rail and are formed in the two sides of the elastic sheet, so that the metal guide rail can better dissipate heat of the optical module, and the heat dissipation capacity of the optical module can be enhanced.
Furthermore, the cross section of the air inlet is gradually reduced, and the exhaust pipe is connected with the small side of the cross section of the air inlet.
Furthermore, the cross section of the air outlet is gradually reduced, and the exhaust pipe is connected with the side, with the small cross section, of the air outlet.
Furthermore, the exhaust pipe is semicircle arc pipe, and is a plurality of the exhaust pipe is installed in the both sides of metal guide rail.
Furthermore, a plurality of through holes are formed in two sides of the metal guide rail, and the through holes are matched with the exhaust pipe.
According to the working principle, when the optical module metal guide rail needs to be used, the optical module is firstly inserted into the metal guide rail, and then the exhaust fan is started; when the optical module is ready to be inserted into the metal guide rail, the optical module is conveniently inserted into the metal guide rail through the notch and the elastic sheet, and the elastic sheet can facilitate heat transfer on the optical module; when the radiating structure is used, the radiating holes in the metal guide rail are used for radiating the light module, so that the radiating capacity of the light module can be enhanced.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
(III) advantageous effects
The utility model provides an optical module metal guide rail possesses following beneficial effect:
(1) this optical module metal guide rail, when using, the intercommunication has a plurality of exhaust pipes on through the air intake, and the one end intercommunication that the air intake was kept away from to the exhaust pipe has the air outlet, installs the exhaust fan on the air outlet, and the exhaust fan starts to make the interior air flow of exhaust pipe, can dispel the heat on the metal guide rail, is convenient for dispel the heat on the metal guide rail.
(2) When the optical module is used and is ready to be inserted into the metal guide rail, the optical module is conveniently inserted into the metal guide rail through the notch and the elastic sheet, and the elastic sheet can facilitate heat transfer on the optical module; when the radiating structure is used, the radiating holes in the metal guide rail are used for radiating the light module, so that the radiating capacity of the light module can be enhanced.
Drawings
Fig. 1 is a schematic perspective view of the optical module metal guide rail of the present invention;
fig. 2 is a front view of the metal guide rail of the optical module of the present invention;
fig. 3 is a schematic perspective view of the metal guide rail of the optical module metal guide rail and the optical module of the present invention;
fig. 4 is a side view of a metal rail of the optical module according to the present invention;
fig. 5 is a front cross-sectional view of the optical module metal guide rail of the present invention;
fig. 6 is a side view of the metal guide rail of the optical module of the present invention
Fig. 7 is a top view of the metal guide rail of the optical module of the present invention.
In the figure: the device comprises a metal guide rail 1, an optical module 2, a notch 3, an elastic sheet 4, an air inlet 5, an exhaust pipe 6, an air outlet 7, an exhaust fan 8 and heat dissipation holes 9.
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.
Referring to fig. 1-7, the present invention provides a metal guide rail for an optical module;
according to the drawings shown in fig. 1-7, the optical module comprises a metal guide rail 1 and an optical module 2, the metal guide rail 1 is matched with the optical module 2, an air inlet 5 is arranged at one end of each of two sides of the metal guide rail 1, which is far away from the optical module 2, a plurality of exhaust pipes 6 are communicated with the air inlet 5, the cross section of the air inlet 5 is gradually reduced, the exhaust pipes 6 are connected with one side, which is small in cross section, of the air inlet 5, the exhaust pipes 6 are semicircular arc pipes, the exhaust pipes 6 are arranged at two sides of the metal guide rail 1, a plurality of through holes are formed at two sides of the metal guide rail 1, the through holes are matched with the exhaust pipes 6, one end, which is far away from the air inlet 5, of the exhaust pipes 6 is communicated with an air outlet 7, the cross section of the air outlet 7 is gradually reduced, the exhaust pipes 6 are connected with one side, which is small in cross section, the air outlet 7 is provided with an exhaust fan 8, two exhaust fans 8 are respectively arranged at one end, which is close to the optical module 2, at two sides of the metal guide rail 1, the exhaust fan 8 is started to enable air in the exhaust pipe 6 to flow, so that heat on the metal guide rail 1 can be dissipated, and the heat on the metal guide rail 1 can be dissipated conveniently;
as shown in fig. 3 to 5, as a preferred technical solution of the present invention: the top of the optical module 2 is provided with a notch 3, the inner top wall of the metal guide rail 1 is provided with an elastic sheet 4, and the notch 3 is matched with the elastic sheet 4, so that the optical module 2 can be conveniently inserted into the metal guide rail 1, and heat on the optical module 2 can be conveniently transferred to the metal guide rail 1;
as shown in fig. 7, a preferred embodiment of the present invention is: two strip-shaped heat dissipation holes 9 are formed in the top of the metal guide rail 1, and the two heat dissipation holes 9 are formed in the two sides of the elastic sheet 4, so that the metal guide rail 1 can better dissipate heat of the optical module 2, and the heat dissipation capacity of the optical module 2 can be enhanced.
It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an optical module metal guide rail, includes metal guide rail (1) and optical module (2), its characterized in that, metal guide rail (1) and optical module (2) looks adaptation, optical module (2) was kept away from in metal guide rail (1) both sides one end all installs air intake (5), the intercommunication has a plurality of exhaust pipes (6) on air intake (5), the one end intercommunication that air intake (5) were kept away from in exhaust pipe (6) has air outlet (7), install exhaust fan (8) on air outlet (7), two exhaust fan (8) are installed respectively in the one end that metal guide rail (1) both sides are close to optical module (2).
2. The optical module metal guide rail according to claim 1, wherein a notch (3) is formed in the top of the optical module (2), an elastic sheet (4) is mounted on the inner top wall of the metal guide rail (1), and the notch (3) is matched with the elastic sheet (4).
3. The optical module metal guide rail according to claim 1, wherein two strip-shaped heat dissipation holes (9) are formed at the top of the metal guide rail (1), and the two heat dissipation holes (9) are formed at two sides of the elastic sheet (4).
4. A metal guide rail for a light module according to claim 1, characterized in that the cross section of the air inlet (5) is gradually reduced, and the exhaust duct (6) is connected to the side of the air inlet (5) with the reduced cross section.
5. The metal guide rail of a light module according to claim 1, wherein the cross section of the air outlet (7) is gradually reduced, and the exhaust duct (6) is connected with the side of the air outlet (7) with the reduced cross section.
6. The metal guide rail of the optical module according to claim 1, wherein the exhaust duct (6) is a semicircular arc-shaped duct, and a plurality of exhaust ducts (6) are installed on two sides of the metal guide rail (1).
7. The optical module metal guide rail according to claim 1, wherein a plurality of through holes are formed on both sides of the metal guide rail (1), and the through holes are matched with the exhaust duct (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121747043.8U CN215188110U (en) | 2021-07-29 | 2021-07-29 | Optical module metal guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121747043.8U CN215188110U (en) | 2021-07-29 | 2021-07-29 | Optical module metal guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215188110U true CN215188110U (en) | 2021-12-14 |
Family
ID=79405391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121747043.8U Active CN215188110U (en) | 2021-07-29 | 2021-07-29 | Optical module metal guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215188110U (en) |
-
2021
- 2021-07-29 CN CN202121747043.8U patent/CN215188110U/en active Active
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