CN219437432U - Photoelectric converter with efficient heat dissipation structure - Google Patents
Photoelectric converter with efficient heat dissipation structure Download PDFInfo
- Publication number
- CN219437432U CN219437432U CN202320119907.4U CN202320119907U CN219437432U CN 219437432 U CN219437432 U CN 219437432U CN 202320119907 U CN202320119907 U CN 202320119907U CN 219437432 U CN219437432 U CN 219437432U
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- Prior art keywords
- photoelectric converter
- shell
- filter screen
- heat dissipation
- converter body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the technical field of photoelectric converters, in particular to a photoelectric converter with a high-efficiency heat dissipation structure, which comprises a photoelectric converter body, wherein a mounting shell is arranged on the side surface of a shell of the photoelectric converter body, an opening corresponding to a heat dissipation hole on the surface of the shell is formed in the side surface of the mounting shell, bearings are arranged on two symmetrical side surfaces in the mounting shell in a penetrating manner, a rotating shaft is tightly inserted between inner rings of the two bearings, and a plurality of fan blades are fixedly sleeved on the surface of the rotating shaft. According to the scheme, the fan blades, the micro motor and the rotating shaft are arranged on one side of the radiating hole of the shell of the photoelectric converter body, so that heat can be rapidly discharged after the photoelectric converter works for a long time, and the radiating work of the photoelectric converter under the long-time work is facilitated.
Description
Technical Field
The present utility model relates to the field of photoelectric converters, and more particularly, to a photoelectric converter with an efficient heat dissipation structure.
Background
The photoelectric converter is also called an optical fiber transceiver, and is an Ethernet transmission medium conversion unit for exchanging short-distance twisted pair electrical signals and long-distance optical signals, in the prior art, the photoelectric converter can generate heat when being electrified and works, and the radiating mode of the photoelectric converter is that two symmetrical side surfaces of a shell of the photoelectric converter are provided with radiating holes for discharging heat emitted by electronic elements in the photoelectric converter;
in the prior art, the disclosed patent number is CN202220992462.6, a photoelectric converter with a high-efficiency heat dissipation structure is disclosed, in this patent, heat can be quickly transferred through the heat conducting plate, heat dissipation efficiency is improved, in this patent, the heat conducting plate is arranged on the surface of the positioning shell of the photoelectric converter, and meanwhile, the heat conducting plate plugs the heat dissipation hole of the photoelectric converter, so that the heat dissipation efficiency of the photoelectric converter can be reduced, in this patent, the heat dissipation plate is arranged on the surface of the heat conducting plate, only the heat is transferred, and the efficiency of the heat transfer of the heat conducting plate and the heat dissipation plate can be reduced along with the rise of the temperature of the heat conducting plate and the heat dissipation plate, so that after the photoelectric converter works for a long time, the heat dissipation efficiency of the additional heat dissipation structure can be reduced, and the heat generated by the photoelectric converter can be accumulated in the photoelectric converter due to the plug of the heat dissipation hole, so that adverse effects are caused on electronic elements in the photoelectric converter.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a photoelectric converter with an efficient heat dissipation structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a photoelectric converter with high-efficient heat radiation structure, includes the photoelectric converter body, the side of the casing of photoelectric converter body is equipped with the installation shell, the opening that corresponds with casing surface heat dissipation hole site is seted up to the side of installation shell, install the bearing is all run through to two inside symmetry sides of installation shell, two the tight fit grafting has the axis of rotation between the inner circle of bearing, the fixed surface cover of axis of rotation is equipped with a plurality of flabellums, the fixed surface cover of axis of rotation is equipped with first conical gear, the micro motor is installed through the screw to the inside bottom surface of installation shell, the fixed cover of movable end of micro motor is equipped with second conical gear, second conical gear and first conical gear meshing, a plurality of bleeder vents have been seted up to the opposite side face of installation shell.
Preferably, a filter screen mounting frame is arranged on the other side surface of the shell of the photoelectric converter body, a filter screen which is arranged in a matched mode is mounted in an inner hole of the filter screen mounting frame through screws, the filter screen corresponds to a radiating hole on the other side surface of the shell, and the filter screen mounting frame and the mounting shell are symmetrically arranged.
Preferably, the top of filter screen installing frame and installation shell all installs the connecting rod through the screw, two the one end of connecting rod all extends to the casing top of photoelectric converter body, two the screw has all been seted up to the one end of connecting rod, two threaded grafting has fastening screw between the inside of screw.
Preferably, the first side limiting block and the second side limiting block are respectively arranged on two symmetrical side surfaces of the filter screen mounting frame and the mounting shell, and one ends of the first side limiting block and the second side limiting block are respectively arranged on two symmetrical side surfaces of the photoelectric converter body through screws.
Preferably, the bottoms of the filter screen mounting frame and the mounting shell are provided with bottom limiting blocks through screws, and one ends of the two bottom limiting blocks extend to the bottom of the photoelectric converter body.
Compared with the prior art, the utility model has the following beneficial effects:
according to the scheme, the fan blades, the micro motor and the rotating shaft are arranged on one side of the radiating hole of the shell of the photoelectric converter body, and the heat can be quickly discharged after the photoelectric converter works for a long time for the use of the heat conducting plate and the heat radiating plate, so that the heat radiation work of the photoelectric converter under the long-time work is facilitated.
Drawings
Fig. 1 is a first isometric view of a photoelectric converter with a high-efficiency heat dissipation structure according to the present utility model;
FIG. 2 is a second perspective view of a photoelectric converter with a high-efficiency heat dissipation structure according to the present utility model;
FIG. 3 is a schematic diagram of a connection structure of a filter screen mounting frame and a mounting housing of a photoelectric converter with a high-efficiency heat dissipation structure according to the present utility model;
FIG. 4 is a schematic view of a mounting housing of a photoelectric converter with a high-efficiency heat dissipation structure according to the present utility model;
fig. 5 is a schematic diagram of a connecting rod structure of a photoelectric converter with an efficient heat dissipation structure according to the present utility model.
In the figure: the device comprises a fastening screw 1, a second side limiting block 2, a rotating shaft 3, a mounting shell 4, a connecting rod 5, a photoelectric converter body 6, a filter screen mounting frame 7, a filter screen 8, a bottom limiting block 9, ventilation holes 10, screw holes 11, fan blades 12, bearings 13, a first conical gear 14, a micro motor 15, a second conical gear 16 and a first side limiting block 17.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The photoelectric converter with the efficient heat dissipation structure shown in fig. 1-5 comprises a photoelectric converter body 6, wherein a mounting shell 4 is arranged on the side surface of a shell of the photoelectric converter body 6, an opening corresponding to a shell surface heat dissipation hole is formed in the side surface of the mounting shell 4, bearings 13 are arranged in the two symmetrical side surfaces in a penetrating manner, a rotating shaft 3 is tightly inserted between inner rings of the two bearings 13, a plurality of fan blades 12 are fixedly sleeved on the surface of the rotating shaft 3, a first conical gear 14 is fixedly sleeved on the surface of the rotating shaft 3, a micro motor 15 is mounted on the inner bottom surface of the mounting shell 4 through screws, a second conical gear 16 is fixedly sleeved on the movable end of the micro motor 15, the second conical gear 16 is meshed with the first conical gear 14, and a plurality of ventilation holes 10 are formed in the other side surface of the mounting shell 4; when the heat in the photoelectric converter body 6 is discharged, the micro motor 15 is electrified to work firstly, the micro motor 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 applies torque force to the first bevel gear 14, the first bevel gear 14 drives the rotating shaft 3 to rotate between the two bearings 13, the rotating shaft 3 drives the fan blades 12 to synchronously rotate, the fan blades 12 are convenient to drive the flow of gas, the heat in the photoelectric converter is discharged from the ventilation holes 10 to the external environment, at the moment, the inside of the photoelectric converter body 6 is in a negative pressure state, so that the external gas flows into the inside of the photoelectric converter body 6 through a radiating hole on the other side, and the continuous rotation of the fan blades 12 is convenient to continuously discharge the heat in the photoelectric converter.
The other side surface of the shell of the photoelectric converter body 6 is provided with a filter screen mounting frame 7, a filter screen 8 which is arranged in a matching way is mounted in an inner hole of the filter screen mounting frame 7 through bolts, the filter screen 8 corresponds to a radiating hole on the other side surface of the shell, and the filter screen mounting frame 7 and the mounting shell 4 are symmetrically arranged; when the fan blades 12 rotate to generate flowing gas, the outside gas firstly contacts with the filter screen 8 before flowing into the shell of the photoelectric converter body 6, impurities in the gas can be filtered by the filter screen 8, and the impurities in the outside gas are prevented from being conveyed to the surface of an electronic element in the shell of the photoelectric converter body 6 through the gas, so that the photoelectric converter body 6 is protected.
The top of the filter screen mounting frame 7 and the top of the mounting shell 4 are respectively provided with a connecting rod 5 through screws, one ends of the two connecting rods 5 are respectively extended to the top of the shell of the photoelectric converter body 6, one ends of the two connecting rods 5 are respectively provided with a screw hole 11, and a fastening screw 1 is inserted between the interiors of the two screw holes 11 in a threaded manner; when the filter screen mounting frame 7 and the mounting shell 4 are respectively contacted with two symmetrical side surfaces of the shell of the photoelectric converter body 6, the positions of the two screw holes 11 correspond, the two screw holes 11 are fixedly connected through the fastening screw 1, the stability of the two connecting rods 5 is improved, and the stability of connection between the filter screen mounting frame 7 and the mounting shell 4 is further improved.
The two symmetrical side surfaces of the filter screen mounting frame 7 and the mounting shell 4 are respectively provided with a first side surface limiting block 17 and a second side surface limiting block 2, and one ends of the two first side surface limiting blocks 17 and the two second side surface limiting blocks 2 are respectively mounted on the two symmetrical side surfaces of the photoelectric converter body 6 through screws; the bottoms of the filter screen mounting frame 7 and the mounting shell 4 are provided with bottom limiting blocks 9 through screws, and one ends of the two bottom limiting blocks 9 extend to the bottom of the photoelectric converter body 6; after the filter screen mounting frame 7 and the mounting shell 4 are fixedly connected, the two first side limiting blocks 17 and the two second side limiting blocks 2 respectively play a limiting role on two sides of the filter screen mounting frame 7 and the mounting shell 4, the two bottom limiting blocks 9 and the two connecting rods 5 are matched after being fixedly connected and used for playing a limiting role on the bottoms and the tops of the filter screen mounting frame 7 and the mounting shell 4, and the stability of the installation of the filter screen mounting frame 7 and the mounting shell 4 on the surface of the shell of the photoelectric converter body 6 is improved.
In this scheme, the model of micro motor 15 is PG36-3650 planetary brushless motor, and micro motor 15 passes through the wire and is connected with the inside circuit board of photoelectric converter body 6, and when photoelectric converter body 6 worked, its inside circuit board circular telegram made the electronic component work still can be to micro motor 15 mechanical energy power supply operation for with photoelectric converter body 6 synchronous work and shut down.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a photoelectric converter with high-efficient heat radiation structure, includes photoelectric converter body (6), its characterized in that, the side of the casing of photoelectric converter body (6) is equipped with installation shell (4), the opening that corresponds with casing surface heat dissipation hole site is seted up to the side of installation shell (4), two symmetrical sides in the inside of installation shell (4) all run through and install bearing (13), two the close-fitting grafting has axis of rotation (3) between the inner circle of bearing (13), the fixed cover in surface of axis of rotation (3) is equipped with a plurality of flabellum (12), the fixed cover in surface of axis of rotation (3) is equipped with first conical gear (14), miniature motor (15) are installed through the screw to the inside bottom surface of installation shell (4), the fixed cover in movable end of miniature motor (15) is equipped with second conical gear (16), second conical gear (16) and first conical gear (14) mesh, a plurality of bleeder vents (10) have been seted up on the opposite side of installation shell (4).
2. The photoelectric converter with the efficient heat dissipation structure according to claim 1, wherein a filter screen mounting frame (7) is arranged on the other side face of the shell of the photoelectric converter body (6), a filter screen (8) which is arranged in a matched mode is mounted in an inner hole of the filter screen mounting frame (7) through screws, the filter screen (8) corresponds to a heat dissipation hole on the other side face of the shell, and the filter screen mounting frame (7) and the mounting shell (4) are symmetrically arranged.
3. The photoelectric converter with the efficient heat dissipation structure according to claim 2, wherein connecting rods (5) are installed on the tops of the filter screen installation frame (7) and the installation shell (4) through screws, one ends of the two connecting rods (5) extend to the top of the shell of the photoelectric converter body (6), screw holes (11) are formed in one ends of the two connecting rods (5), and fastening screws (1) are inserted between the interiors of the two screw holes (11) in a threaded mode.
4. A photoelectric converter with a high-efficiency heat dissipation structure according to claim 3, wherein two symmetrical sides of the filter screen mounting frame (7) and the mounting housing (4) are respectively provided with a first side limiting block (17) and a second side limiting block (2), and one ends of the two first side limiting blocks (17) and the two second side limiting blocks (2) are respectively mounted on two symmetrical sides of the photoelectric converter body (6) through screws.
5. A photoelectric converter with a high-efficiency heat dissipation structure according to claim 3, characterized in that the bottoms of the filter screen mounting frame (7) and the mounting housing (4) are both provided with bottom limiting blocks (9) by screws, and one ends of the two bottom limiting blocks (9) are both extended to the bottom of the photoelectric converter body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320119907.4U CN219437432U (en) | 2023-02-06 | 2023-02-06 | Photoelectric converter with efficient heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320119907.4U CN219437432U (en) | 2023-02-06 | 2023-02-06 | Photoelectric converter with efficient heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219437432U true CN219437432U (en) | 2023-07-28 |
Family
ID=87333591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320119907.4U Active CN219437432U (en) | 2023-02-06 | 2023-02-06 | Photoelectric converter with efficient heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219437432U (en) |
-
2023
- 2023-02-06 CN CN202320119907.4U patent/CN219437432U/en active Active
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