CN2632995Y - Strong radiating separate card inserted optical terminal equipment shell - Google Patents
Strong radiating separate card inserted optical terminal equipment shell Download PDFInfo
- Publication number
- CN2632995Y CN2632995Y CN 03267789 CN03267789U CN2632995Y CN 2632995 Y CN2632995 Y CN 2632995Y CN 03267789 CN03267789 CN 03267789 CN 03267789 U CN03267789 U CN 03267789U CN 2632995 Y CN2632995 Y CN 2632995Y
- Authority
- CN
- China
- Prior art keywords
- base plate
- loam cake
- upper cover
- optical transceiver
- bottom plate
- 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
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000005855 radiation Effects 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model relates to a powerful heat output independent cassette optical transmitter and receiver crust, comprising a bottom plate and an upper cover. The four angles of the bottom plate and the upper board are provided with an aluminum lump, the internal sides of the two aluminum lumps in the radial direction is provided with a guide rail. In terms of the structure, the upper cover and the bottom plate are of the flat table structure, and a group of blind heat output holes are arranged on the upper cover. Besides, the upper cover and the bottom plate are positioned via the four aluminum lumps. The gap is the height of the aluminum lump and the bottom plate and the upper cover are the same in size, and the upper cover and the bottom plate are directly fixed via the four aluminum lumps. The convenient making reduces the rate of the deserted products to a great extent. A group of blind heat output holes are arranged on the upper cover in order to match the heat output holes with the ones in the internal cavity of the optical transmitter and receiver, and the heat output effect is greatly improved and the reliability of the optical transmitter and receiver is improved.
Description
Technical field
The utility model relates to the optical transceiver shell, the independent card insert type optical transceiver of particularly a kind of strong heat radiation shell.
Background technology
The shell of existing independent card insert type optical transceiver is a bottom formula structure, the cover plate cross section is " ∏ " shape, in the base plate upper punch stripe shape location hole is arranged, the location tab corresponding with bar shaped location hole on the base plate arranged on the vertical edge of cover plate, between base plate and lid, the aluminium section bar pad is housed, be used for bottom is fixed as one, the embedded nut strip in its front and back end is used for fixing the front and back panel of optical transceiver.This bottom formula structure has proposed very high requirement to the bending technique of lid, and promptly the vertical edge after its bending is wanted accurately to equate with size between location hole on the base plate, and horizontal component will equate with the height of aluminum lined block, thereby to manufacture craft requirement height, rate of finished products is low.
In addition, the optical transceiver plug-in card insert behind the shell and the distance between the bottom very little, about 0.5mm, although thereby dashed some louvres at the folding surface up and down of lid, radiating effect is undesirable, has influenced the reliability of optical transceiver use.
Summary of the invention
In view of the existing product above shortcomings, the utility model provides that a kind of production technology is simple, the independent card insert type optical transceiver of the strong heat radiation shell of good heat dissipation effect.
The independent card insert type optical transceiver shell of the strong heat radiation of the utility model, comprise base plate 4 and loam cake 6, an aluminum lined block 1 is all installed in four bights between base plate 4 and the loam cake 6, the medial surface mounting guide rail 5 of two aluminum lined blocks longitudinally, it is characterized in that: described loam cake 6 and base plate 4 all are plate-like structures, one group of shutter louvre is arranged on the loam cake 6, and loam cake 6 and base plate 4 are directly located, are fixed as one by four aluminum lined blocks 1, and both spacings are the height of aluminum lined block (1).
The base plate of this independent card insert type optical transceiver shell is the identical metallic plate of overall dimensions with loam cake, saved the bending technique of existing product to loam cake, loam cake and base plate are directly directly located by four aluminum lined blocks, and be fixed as one, both spacings are limited by the height of aluminum lined block, easy to make, greatly reduce the percent defective of product.
Simultaneously, be provided with one group of parallel shutter louvre on the surface of loam cake, this large tracts of land louvre is corresponding with optical transceiver plug-in card inner bag louvre, has improved radiating effect greatly, has improved the optical transceiver dependability, has prolonged useful life.
Description of drawings
Fig. 1 is the stereogram of the independent card insert type optical transceiver shell of this strong heat radiation;
Fig. 2 is the internal structure schematic diagram of Fig. 1.
Embodiment
Further specify below in conjunction with accompanying drawing.
As Fig. 1, shown in 2, the independent card insert type optical transceiver shell of this strong heat radiation, comprise base plate 4, loam cake 6, four aluminum lined blocks 1 and two guide rails 5, described loam cake 6 is two identical rectangular metal plate of overall dimensions with base plate 4, loam cake 6 places base plate 4 tops, its surface is provided with one group of parallel shutter louvre 61, four aluminum lined blocks are installed in the place, four angles between base plate 4 and the loam cake 6 respectively, the medial surface mounting guide rail 5 of two aluminum lined blocks longitudinally, loam cake 6 and base plate 4 are by aluminum lined block 1 location, be fixed together, the spacing of loam cake 6 and base plate 4 is limited by the height of aluminum lined block.
All there are two installing holes 63 at the two on described loam cake 6 long limits, and also there is installing hole in place corresponding on the base plate 4, so that with screw loam cake 6, aluminum lined block 1 and base plate 4 are fixed together.
The height of aluminum lined block 1 is convenient to by guide rail optical transceiver be put into this shell greater than the height of optical transceiver, is equipped with on each aluminum lined block base plate, the screw hole of loam cake and the installing hole of mounting guide rail are installed.
Described base plate 4 and loam cake 6 are metalwork, also can adopt working of plastics.
Every long limit of loam cake 6 also has two installing holes 62, also there is installing hole 41 in place corresponding on the base plate 4, the aperture of the installing hole 41 of base plate 4 is less than the aperture of the installing hole 62 of loam cake 6, and the screw that passes the installing hole of loam cake can be fixed in overall optical terminal shell on other member easily.
Claims (5)
1, the independent card insert type optical transceiver of a kind of strong heat radiation shell, comprise base plate (4) and loam cake (6), an aluminum lined block (1) is all installed in four bights between base plate (4) and the loam cake (6), the medial surface mounting guide rail (5) of two aluminum lined blocks longitudinally, it is characterized in that: described loam cake (6) and base plate (4) all are plate-like structures, on covered one group of shutter louvre, loam cake (6) and base plate (4) are located, are fixed as one by four aluminum lined blocks (1).
2, the independent card insert type optical transceiver of strong heat radiation according to claim 1 shell is characterized in that: described loam cake (6) is identical with base plate (4) size.
3, the independent card insert type optical transceiver of strong heat radiation according to claim 1 shell, it is characterized in that: there are two installing holes on every long limit of described loam cake (6), base plate (4) is gone up corresponding place also installing hole, and the aperture of the installing hole of base plate (4) is less than the aperture of the installing hole of loam cake (6).
4, the independent card insert type optical transceiver of strong heat radiation according to claim 1 shell, it is characterized in that: the height of described aluminum lined block (1) is greater than the height of optical transceiver, be equipped with the screw hole that base plate, loam cake are installed on each aluminum lined block, and the installing hole of mounting guide rail.
5, the independent card insert type optical transceiver of strong heat radiation according to claim 1 shell is characterized in that: described base plate (4) and loam cake (6) are metalwork or working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267789 CN2632995Y (en) | 2003-07-17 | 2003-07-17 | Strong radiating separate card inserted optical terminal equipment shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267789 CN2632995Y (en) | 2003-07-17 | 2003-07-17 | Strong radiating separate card inserted optical terminal equipment shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632995Y true CN2632995Y (en) | 2004-08-11 |
Family
ID=34299010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03267789 Expired - Fee Related CN2632995Y (en) | 2003-07-17 | 2003-07-17 | Strong radiating separate card inserted optical terminal equipment shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632995Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655217B (en) * | 2008-08-21 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Lamp housing |
| CN104661468A (en) * | 2015-01-16 | 2015-05-27 | 禹伟 | End cover mechanism of temperature controller |
| CN110568912A (en) * | 2018-06-06 | 2019-12-13 | 苹果公司 | Clad metal structure for dissipating heat in portable electronic devices |
-
2003
- 2003-07-17 CN CN 03267789 patent/CN2632995Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101655217B (en) * | 2008-08-21 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Lamp housing |
| CN104661468A (en) * | 2015-01-16 | 2015-05-27 | 禹伟 | End cover mechanism of temperature controller |
| CN110568912A (en) * | 2018-06-06 | 2019-12-13 | 苹果公司 | Clad metal structure for dissipating heat in portable electronic devices |
| CN110568912B (en) * | 2018-06-06 | 2022-09-27 | 苹果公司 | Clad metal structure for dissipating heat in portable electronic devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040811 |