CN219320528U - Heat radiation structure of wavelength division multiplexer - Google Patents
Heat radiation structure of wavelength division multiplexer Download PDFInfo
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- CN219320528U CN219320528U CN202320758689.9U CN202320758689U CN219320528U CN 219320528 U CN219320528 U CN 219320528U CN 202320758689 U CN202320758689 U CN 202320758689U CN 219320528 U CN219320528 U CN 219320528U
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- heat absorption
- heat
- wavelength division
- heat dissipation
- division multiplexer
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Abstract
The utility model relates to the technical field of wavelength division multiplexers, in particular to a heat dissipation structure of a wavelength division multiplexer, which comprises the following components: the device comprises a shell, wherein an installation cavity is formed in the shell, heat absorption blocks are slidably arranged on the inner side of the installation cavity, a multiplexer assembly is connected between the heat absorption blocks, and bolts are connected between the heat absorption blocks. According to the utility model, the cooling liquid and the heat dissipation groove in the heat absorption block can rapidly dissipate the absorbed heat to improve the heat dissipation effect; the damping shock absorber can provide buffer protection to avoid jolting damage when the shell is jolt.
Description
Technical Field
The utility model relates to the technical field of wavelength division multiplexers, in particular to a heat dissipation structure of a wavelength division multiplexer.
Background
The wavelength division multiplexer synthesizes a series of optical signals carrying information and having different wavelengths into a beam for transmission along a single optical fiber; and (3) a communication technology for separating optical signals with different wavelengths by using a certain method at a receiving end.
The wavelength division multiplexer can produce heat in the use, and current wavelength division multiplexer encapsulation shell heat radiation structure is comparatively simple, and the radiating effect is relatively poor, influences wavelength division multiplexer's work efficiency and life.
To this end, we propose a heat dissipation structure of wavelength division multiplexer to solve the above mentioned problems.
Disclosure of Invention
The utility model aims to provide a heat dissipation structure of a wavelength division multiplexer so as to solve the problem of poor heat dissipation effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat dissipation structure for a wavelength division multiplexer, comprising: the device comprises a shell, wherein an installation cavity is formed in the shell, heat absorption blocks are slidably arranged on the inner side of the installation cavity, a multiplexer assembly is connected between the heat absorption blocks, and bolts are connected between the heat absorption blocks.
Preferably, the heat absorption block is provided with a heat dissipation groove.
Preferably, a cooling liquid cavity is arranged in the heat absorption block.
Preferably, the heat absorbing block is provided with a damping shock absorber, and the upper end of the damping shock absorber is connected with the inner wall of the mounting cavity.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the cooling liquid and the heat dissipation groove in the heat absorption block can rapidly dissipate the absorbed heat to improve the heat dissipation effect.
2. The damping shock absorber can provide buffer protection to avoid jolting damage when the shell is jolting.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a top view of a heat absorbing block of the present utility model;
in the figure: 1 shell, 11 installation cavity, 12 damping shock absorber, 2 heat absorption block, 21 radiating groove, 22 cooling liquid cavity, 23 bolt, 3 multiplexer subassembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a heat dissipation structure of a wavelength division multiplexer is shown in the drawings, which includes: the heat absorption device comprises a shell 1, wherein an installation cavity 11 is formed in the shell 1, heat absorption blocks 2 are slidably arranged on the inner side of the installation cavity 11, a multiplexer assembly 3 is connected between the heat absorption blocks 2, bolts 23 are connected between the heat absorption blocks 2, and the multiplexer assembly 3 is located between the heat absorption blocks 2 and fixed through the bolts 23.
The heat absorption block 2 is provided with the heat dissipation groove 22, and the heat dissipation area of the heat absorption block 2 is increased by the heat dissipation groove 22, so that the heat dissipation effect of the heat absorption block 2 after heat absorption can be improved.
The heat absorption block 2 is internally provided with a cooling liquid cavity 21, cooling liquid is filled in the inner side of the cooling liquid cavity 21, and the multiplexer assembly 3 can be rapidly cooled through heat absorption of the cooling liquid in the cooling liquid cavity 21.
The damping shock absorber 12 is installed on the heat absorption block 2, the upper end of the damping shock absorber 12 is connected with the inner wall of the installation cavity 11, the damping shock absorber 12 is connected with the heat absorption block 2 and the inner wall of the installation cavity 11 through screws, and buffer protection can be given when jolting through the arrangement of the damping shock absorber 12.
When the heat radiation structure is used: the heat generated by the multiplexer assembly 3 is transferred to the heat absorption block 2, the heat absorption block 2 can rapidly cool the multiplexer assembly 3 through the heat absorption of cooling liquid in the cooling liquid cavity 21, and meanwhile, the heat absorption block 2 increases the heat dissipation area of the heat absorption block 2 through the arrangement of the heat dissipation groove 22, so that the heat dissipation effect of the heat absorption block 2 after heat absorption can be improved;
the heat dissipation mechanism can provide a buffer protection during jounce by providing the damper 12.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A heat dissipation structure for a wavelength division multiplexer, comprising:
the heat absorption device comprises a shell (1), wherein an installation cavity (11) is formed in the shell (1), heat absorption blocks (2) are slidably arranged on the inner side of the installation cavity (11), a multiplexer assembly (3) is connected between the heat absorption blocks (2), and bolts (23) are connected between the heat absorption blocks (2).
2. The heat dissipation structure of a wavelength division multiplexer as recited in claim 1, wherein: and the heat absorption block (2) is provided with a heat dissipation groove (22).
3. The heat dissipation structure of a wavelength division multiplexer as recited in claim 1, wherein: the heat absorption block (2) is internally provided with a cooling liquid cavity (21).
4. The heat dissipation structure of a wavelength division multiplexer as recited in claim 1, wherein: the heat absorption block (2) is provided with a damping shock absorber (12), and the upper end of the damping shock absorber (12) is connected with the inner wall of the installation cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320758689.9U CN219320528U (en) | 2023-04-08 | 2023-04-08 | Heat radiation structure of wavelength division multiplexer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320758689.9U CN219320528U (en) | 2023-04-08 | 2023-04-08 | Heat radiation structure of wavelength division multiplexer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219320528U true CN219320528U (en) | 2023-07-07 |
Family
ID=87024341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320758689.9U Active CN219320528U (en) | 2023-04-08 | 2023-04-08 | Heat radiation structure of wavelength division multiplexer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219320528U (en) |
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2023
- 2023-04-08 CN CN202320758689.9U patent/CN219320528U/en active Active
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