CN219679070U - Semi-active wavelength division device convenient for heat dissipation - Google Patents
Semi-active wavelength division device convenient for heat dissipation Download PDFInfo
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- CN219679070U CN219679070U CN202320368210.0U CN202320368210U CN219679070U CN 219679070 U CN219679070 U CN 219679070U CN 202320368210 U CN202320368210 U CN 202320368210U CN 219679070 U CN219679070 U CN 219679070U
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- wavelength division
- active wavelength
- semi
- division device
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides semi-active wavelength division equipment convenient for heat dissipation, which comprises a lower semi-active wavelength division equipment shell, an upper semi-active wavelength division equipment shell and an electric control board, wherein the upper semi-active wavelength division equipment shell is buckled with the lower semi-active wavelength division equipment shell, the electric control board is fixedly arranged on the inner bottom wall of the lower semi-active wavelength division equipment shell, and the side edge of the upper semi-active wavelength division equipment shell is connected with a heat dissipation component; the radiating component comprises an installation cylinder body, an exhaust fan and an air inlet through groove, a vent is formed in the side edge of the upper half active wavelength division device shell, and the installation cylinder body is fixedly connected to the end portion of the vent. According to the utility model, the heat dissipation assembly is arranged, so that the air circulation in the shell can be ensured during the use period of the whole semi-active wavelength division device, and therefore, the heat emitted by the electric control plate is taken away in the air circulation process, and further, the better heat dissipation requirement is achieved, and the electric control plate burnout caused by high temperature is avoided.
Description
Technical Field
The utility model relates to the technical field related to communication equipment, in particular to semi-active wavelength division equipment convenient for heat dissipation.
Background
With the advancement of 5G construction wave, the semi-active scheme in the 5G front-loading multiple WDM front-loading technical schemes gradually becomes a WDM front-loading deployment type hotspot. The semi-active wavelength division devices are of two types, namely active wavelength division devices are arranged at the side of a local side DU, one local side device supports the monitoring and control of a far-end optical module, the other local side device is only provided with a monitoring interface and an active monitoring board card, and the communication device U side of the communication device is only provided with a passive multiplexer/demultiplexer; the semi-active wavelength division equipment in the market at present consists of an installation shell and an electric control board; the tightness of the installation shell is strong; however, the electric control board generates great heat during operation, so that the heat cannot be dissipated to damage and burn; moreover, the installation shell is connected with each other by adopting a bolt, and the screw is easy to slide or rust under long-time use, so that the later-stage detachment is difficult to realize, and the use is inconvenient.
Disclosure of Invention
In order to solve the above-mentioned problems, the present utility model provides a semi-active wavelength division device that facilitates heat dissipation, so as to solve the above-mentioned problems of the related art more precisely.
The utility model is realized by the following technical scheme:
the utility model provides semi-active wavelength division equipment convenient for heat dissipation, which comprises a lower semi-active wavelength division equipment shell, an upper semi-active wavelength division equipment shell and an electric control board, wherein the upper semi-active wavelength division equipment shell is buckled with the lower semi-active wavelength division equipment shell, the electric control board is fixedly arranged on the inner bottom wall of the lower semi-active wavelength division equipment shell, and the side edge of the upper semi-active wavelength division equipment shell is connected with a heat dissipation component; the heat radiation component comprises a mounting barrel, an exhaust fan and an air inlet through groove, a vent is formed in the side edge of the upper half active wavelength division device shell, and the mounting barrel is fixedly connected to the end part of the vent; the exhaust fan is fixedly arranged on the inner wall of the installation cylinder body, and the air inlet through groove is formed in the surface of the other side of the upper half active wavelength division device shell.
Further, a disassembly and assembly mechanism is connected between the lower half active wavelength division device shell and the upper half active wavelength division device shell; the disassembly and assembly mechanism comprises a U-shaped clamping piece, a limiting jack, a plug strip, a sliding groove, a mounting groove, a partition plate, sliding sleeve blocks, a lap joint sliding block and a limiting plug rod, wherein the U-shaped clamping piece is fixedly connected to the two side surfaces of an upper half active wavelength division device shell, the limiting jack is formed in the inner side wall of the U-shaped clamping piece, the plug strip is fixedly connected to the two side surfaces of a lower half active wavelength division device shell, the sliding groove is formed in the plug strip, the mounting groove is formed in the inner side wall of the sliding groove, the partition plate is fixedly connected to the center of the inner wall of the mounting groove, the sliding sleeve blocks are slidably connected to the inner wall of the mounting groove, the lap joint sliding block is fixedly connected between the two sliding sleeve blocks, and the limiting plug rod is fixedly connected to one end surface of the lap joint sliding block.
Further, the dismounting mechanism further comprises a transverse fixing rod and a spring, wherein the transverse fixing rod is fixedly connected between one end of the partition plate and the end wall of the mounting groove, and the spring is sleeved on the periphery of the transverse fixing rod.
Further, the inner wall of the air inlet through groove is fixedly connected with a filter screen.
Further, one end of the limiting inserted rod penetrates through the end wall of the mounting groove and is inserted into the inner wall of the limiting insertion hole, and the inner diameter of the limiting insertion hole is matched with the outer diameter of the limiting inserted rod.
Further, one end of the spring is fixedly connected to one end surface of the partition plate, and the other end of the spring is fixedly connected to one end surface of the sliding sleeve block.
Further, the lap joint sliding blocks are connected with the inner wall of the sliding groove in a sliding mode.
Furthermore, the U-shaped clamping piece is clamped at the periphery of the plug strip, and the design size of the plug strip is mutually matched with the design size of the U-shaped clamping piece.
The utility model has the beneficial effects that:
according to the semi-active wavelength division device convenient for heat dissipation, the heat dissipation assembly is arranged, so that the whole semi-active wavelength division device can ensure air circulation in the shell during use, heat emitted by the electric control board is taken away in the air circulation process, better heat dissipation requirements are met, and the electric control board is prevented from being burnt due to high temperature; the upper half active wavelength division device shell and the lower half active wavelength division device shell can be disassembled and assembled more conveniently by arranging the disassembly and assembly mechanism, so that the upper half active wavelength division device shell and the lower half active wavelength division device shell can be disassembled and overhauled rapidly when internal faults occur in the later period; and the difficult detachment caused by rust or sliding wire of the bolt piece can be avoided.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the structure of a lower half active wavelength division device housing according to an embodiment of the present utility model;
FIG. 3 is a schematic structural diagram of an upper half active wavelength division device housing according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of a plug strip according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a U-shaped clip according to an embodiment of the present utility model.
The reference numerals are as follows: 1. a lower half active wavelength division device housing; 2. an upper half active wavelength division device housing; 3. an electric control board; 4. installing a cylinder; 5. an exhaust fan; 6. an air inlet through groove; 7. a filter screen; 8. a U-shaped clamping piece; 9. limiting jack; 10. a plug strip; 11. a sliding groove; 12. a placement groove; 13. a partition plate; 14. a transverse fixing rod; 15. a spring; 16. a sliding sleeve block; 17. overlap joint sliding block; 18. and a limiting inserted link.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-5, the present utility model proposes a semi-active wavelength division device convenient for heat dissipation, which includes a lower semi-active wavelength division device housing 1, an upper semi-active wavelength division device housing 2 and an electric control board 3, wherein the upper semi-active wavelength division device housing 2 and the lower semi-active wavelength division device housing 1 are buckled and connected, the electric control board 3 is fixedly installed on an inner bottom wall of the lower semi-active wavelength division device housing 1, and a heat dissipation component is connected to a side edge of the upper semi-active wavelength division device housing 2; the heat radiation component comprises a mounting cylinder 4, an exhaust fan 5 and an air inlet through groove 6, a vent is formed in the side edge of the upper half active wavelength division device shell 2, and the mounting cylinder 4 is fixedly connected to the end part of the vent; the exhaust fan 5 is fixedly arranged on the inner wall of the installation cylinder 4, the air inlet through groove 6 is formed in the surface of the other side of the upper half active wavelength division device shell 2, one end of the limiting inserted rod 18 penetrates through the end wall of the placement groove 12 and is inserted into the inner wall of the limiting insertion hole 9, and the inner diameter of the limiting insertion hole 9 is matched with the outer diameter of the limiting inserted rod 18.
Referring to fig. 1-3, a disassembly and assembly mechanism is connected between the lower half active wavelength division device housing 1 and the upper half active wavelength division device housing 2; the disassembly and assembly mechanism comprises a U-shaped clamping piece 8, a limiting jack 9, a plug strip 10, a sliding groove 11, a setting groove 12, a partition 13, a sliding sleeve block 16, a lap joint sliding block 17 and a limiting inserting rod 18, wherein the U-shaped clamping piece 8 is fixedly connected to two side surfaces of an upper semi-active wavelength division device shell 2, the limiting jack 9 is arranged on the inner side wall of the U-shaped clamping piece 8, the plug strip 10 is fixedly connected to two side surfaces of a lower semi-active wavelength division device shell 1, the sliding groove 11 is arranged on the plug strip 10, the setting groove 12 is arranged on the inner side wall of the sliding groove 11, the partition 13 is fixedly connected to the center of the inner wall of the setting groove 12, the sliding sleeve block 16 is in sliding connection with the inner wall of the setting groove 12, the lap joint sliding block 17 is fixedly connected between the two sliding sleeve blocks 16, the limiting inserting rod 18 is fixedly connected to one end surface of the lap joint sliding block 17, the disassembly and assembly mechanism further comprises a transverse fixing rod 14 and a spring 15, the transverse fixing rod 14 is fixedly connected to one end of the partition 13 and the end wall of the setting groove 12, the spring 15 is sleeved on the other end of the U-shaped clamping piece 13, the other end of the U-shaped clamping piece is fixedly connected to the U-shaped sliding sleeve block 12, and the other end of the U-shaped clamping piece is fixedly connected to the U-shaped clamping piece 10 is designed to the other end of the U-shaped clamping piece 10, and is fixedly connected to one end of the sliding sleeve 15 at the sliding sleeve 15, and is fixedly connected to the sliding sleeve 8.
In this embodiment, when the whole semi-active wavelength division device convenient for heat dissipation is used, the exhaust fan 5 can be started during the use period, and the exhaust fan 5 is matched with the air inlet through groove 6 to introduce the external air into the lower semi-active wavelength division device housing 1 and the upper semi-active wavelength division device housing 2, so that the air circulation is formed in the lower semi-active wavelength division device housing 1 and the upper semi-active wavelength division device housing 2, and the heat generated by the electric control board 3 can be rapidly dissipated; and if the inner faults occur in the later period, the overlap joint sliding block 17 can be moved at the moment, so that the overlap joint sliding block 17 drives the limit inserting rod 18 to move, one end of the limit inserting rod 18 is pulled out of the inner wall of the limit inserting hole 9, the purpose that the U-shaped clamping piece 8 and the inserting strip 10 are not limited is achieved, then the lower half active wavelength division equipment shell 1 and the upper half active wavelength division equipment shell 2 can be separated, the more convenient maintenance purpose is achieved, the transverse fixing rod 14 and the spring 15 are arranged, the overlap joint sliding block 17 can be better matched with the transverse fixing rod 14 and the sliding sleeve block 16 under the condition of no stress and reset under the rebound acting force of the spring 15, the end of the limit inserting rod 18 is rapidly inserted into the inner wall of the limit inserting hole 9, the quick installation purpose of the lower half active wavelength division equipment shell 1 and the upper half active wavelength division equipment shell 2 is achieved, the space of the lower half active wavelength division equipment shell 1 and the upper half active wavelength division equipment shell 2 can be guaranteed by arranging the fan 5 and the air inlet through the air outlet channel 6, and the electric control board can take away heat in time after the ventilation board 3 is generated, and the heat dissipation effect can be achieved.
Referring to fig. 3, a filter screen 7 is fixedly connected to the inner wall of the air inlet channel 6.
In this embodiment, through setting up filter screen 7 for the outside air that gets into the inside of second half active wavelength division device casing 1 and first half active wavelength division device casing 2 through air inlet logical groove 6 can be better obtains filtering, thereby avoids the pollution of dust to automatically controlled board 3.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (8)
1. The utility model provides a half active wavelength division equipment convenient to heat dissipation, includes half active wavelength division equipment casing (1) down, first active wavelength division equipment casing (2) and automatically controlled board (3), first active wavelength division equipment casing (2) and half active wavelength division equipment casing (1) lock down are connected, automatically controlled board (3) fixed mounting is in the interior bottom wall of half active wavelength division equipment casing (1) down, its characterized in that: the side edge of the upper half active wavelength division device shell (2) is connected with a heat dissipation component; the heat radiation component comprises a mounting cylinder (4), an exhaust fan (5) and an air inlet through groove (6), a vent is formed in the side edge of the upper half active wavelength division device shell (2), and the mounting cylinder (4) is fixedly connected to the end part of the vent; the exhaust fan (5) is fixedly arranged on the inner wall of the installation cylinder body (4), and the air inlet through groove (6) is formed in the surface of the other side of the upper half active wavelength division device shell (2).
2. A semi-active wavelength division device for facilitating heat dissipation according to claim 1, wherein: a disassembly and assembly mechanism is connected between the lower half active wavelength division device shell (1) and the upper half active wavelength division device shell (2); the disassembly and assembly mechanism comprises a U-shaped clamping piece (8), a limiting insertion hole (9), an inserting strip (10), a sliding groove (11), a placement groove (12), a partition plate (13), a sliding sleeve block (16), a lap joint sliding block (17) and a limiting inserting rod (18), wherein the U-shaped clamping piece (8) is fixedly connected to the two side surfaces of an upper half active wavelength division device shell (2), the limiting insertion hole (9) is formed in the inner side wall of the U-shaped clamping piece (8), the inserting strip (10) is fixedly connected to the two side surfaces of a lower half active wavelength division device shell (1), the sliding groove (11) is formed in the inserting strip (10), the placement groove (12) is formed in the inner side wall of the sliding groove (11), the partition plate (13) is fixedly connected to the center of the inner wall of the placement groove (12), the sliding sleeve block (16) is fixedly connected to the inner wall of the placement groove (12), the lap joint sliding block (17) is fixedly connected between the two sliding sleeve blocks (16), and the limiting inserting rod (18) is fixedly connected to one end of the surface of the lap joint sliding sleeve block (17).
3. A semi-active wavelength division device for facilitating heat dissipation according to claim 2, wherein: the disassembly and assembly mechanism further comprises a transverse fixing rod (14) and a spring (15), wherein the transverse fixing rod (14) is fixedly connected between one end of the partition plate (13) and the end wall of the placement groove (12), and the spring (15) is sleeved on the periphery of the transverse fixing rod (14).
4. A semi-active wavelength division device for facilitating heat dissipation according to claim 1, wherein: the inner wall of the air inlet through groove (6) is fixedly connected with a filter screen (7).
5. A semi-active wavelength division device for facilitating heat dissipation according to claim 2, wherein: one end of the limiting inserted rod (18) penetrates through the end wall of the mounting groove (12) and is inserted into the inner wall of the limiting insertion hole (9), and the inner diameter of the limiting insertion hole (9) is matched with the designed outer diameter of the limiting inserted rod (18).
6. A semi-active wavelength division device for facilitating heat dissipation according to claim 3, wherein: one end of the spring (15) is fixedly connected to one end surface of the partition plate (13), and the other end of the spring (15) is fixedly connected to one end surface of the sliding sleeve block (16).
7. A semi-active wavelength division device for facilitating heat dissipation according to claim 2, wherein: the lap joint sliding block (17) is connected with the inner wall of the sliding groove (11) in a sliding way.
8. A semi-active wavelength division device for facilitating heat dissipation according to claim 2, wherein: the U-shaped clamping piece (8) is clamped at the periphery of the plug strip (10), and the design size of the plug strip (10) is mutually matched with the design size of the U-shaped clamping piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320368210.0U CN219679070U (en) | 2023-03-02 | 2023-03-02 | Semi-active wavelength division device convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320368210.0U CN219679070U (en) | 2023-03-02 | 2023-03-02 | Semi-active wavelength division device convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219679070U true CN219679070U (en) | 2023-09-12 |
Family
ID=87895289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320368210.0U Active CN219679070U (en) | 2023-03-02 | 2023-03-02 | Semi-active wavelength division device convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219679070U (en) |
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2023
- 2023-03-02 CN CN202320368210.0U patent/CN219679070U/en active Active
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