CN205305289U - Type of putting on shelf totally -enclosed formula codec - Google Patents
Type of putting on shelf totally -enclosed formula codec Download PDFInfo
- Publication number
- CN205305289U CN205305289U CN201521009489.5U CN201521009489U CN205305289U CN 205305289 U CN205305289 U CN 205305289U CN 201521009489 U CN201521009489 U CN 201521009489U CN 205305289 U CN205305289 U CN 205305289U
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- China
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- codec
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- power supply
- box
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000005266 casting Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Type of putting on shelf totally -enclosed formula codec relates to the type of putting on the shelf codec technical field, including box (1), power supply module (2) and encoding and decoding circuit board (3), install respectively in box (1) power supply module (2) and encoding and decoding circuit board (3), totally -enclosed type structure is assembled into by left side board (1 -1), right side board (1 -2), upper cover plate (1 -3), postnotum (1 -4), bottom board (1 -5) and front panel (1 -6) in box (1). The utility model discloses an airtight casting box body makes the reinforcing of whole equipment interference killing feature, the reinforcing of electromagnetic shield ability, and the codec box is whole airtight, waterproof, dustproof ability reinforcing, codec utilizes the heat dissipation of complete machine shell, and the complete machine does not have fan, whole equipment silence.
Description
Technical field
This utility model relates to added type codec technology field, is specifically related to added type total closed type codec.
Background technology
Traditional added type codec, material adopts Metal plate, case radiation mode is to open louvre on case box, installing heat-conducting block on heating electric appliance element, heat-conducting block installs cooling fan additional, is distributed by heat to cabinet inside, by vent or vent locations blower fan, heat sink to outside cabinet, owing to cabinet having louvre, there is problems in that
1, owing to cabinet has vent, dust can enter cabinet inside with vent, and dust overstocks at cabinet inside, and then affects electronic equipment performance.
2, owing to cabinet has vent, in a humidity environment, cabinet inside enters steam, occurs that electronic equipment can not use, or occurs that short circuit burns out electronic device.
Due on cabinet inside and cabinet equipped with cooling fan, blower fan can produce noise when high-speed cruising, affects working environment.
Utility model content
The purpose of this utility model is contemplated to solve above-mentioned technical problem, and provides added type total closed type codec.
This utility model includes casing, power supply module and encoding and decoding wiring board, described power supply module and encoding and decoding wiring board are separately mounted in casing, and described casing is assembled into totally-enclosed type structure by left plate, right plate, upper cover plate, postnotum, bottom plate and front panel.
Each parts of described casing adopt the aluminum alloy materials of high thermal conductivity to make.
This utility model has the advantage that this utility model adopts hermetic type casing, integral device capacity of resisting disturbance is made to strengthen, electromagnetic shielding capability strengthens, codec casing Integral sealing, waterproof, dirt exclusion capabilities strengthens, and codec utilizes machine shell to dispel the heat, complete machine fan-free, integral device is quiet.
Accompanying drawing explanation
Fig. 1: this utility model total enclosing overall schematic
Fig. 2: this utility model decomposition texture schematic diagram.
Fig. 3: this utility model patent internal heat dissipating schematic diagram.
In figure: 1, casing;1-1, left plate; 1-2, right plate; 1-3, upper cover plate; 1-4, postnotum; 1-5, bottom plate; 1-6, front panel; 2, power supply module; 3, encoding and decoding wiring board; 3-1, heater members; 3-2, conducting strip.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
As shown in Figure 1, 2, 3, this utility model includes casing 1, power supply module 2 and encoding and decoding wiring board 3, described power supply module 2 and encoding and decoding wiring board 3 are separately mounted in casing 1, and described casing 1 is assembled into totally-enclosed type structure by left plate 1-1, right plate 1-2, upper cover plate 1-3, postnotum 1-4, bottom plate 1-5 and front panel 1-6.
Described upper cover plate 1-3 is provided with radiating fin, and posts the conducting strip 3-2 that Heat Conduction Material is made inside Heat Conduction Material upper cover plate 1-3.
Each parts of described casing 1 adopt the aluminum alloy materials of high thermal conductivity to make.
Working method and principle: total enclosing cabinet is fabricated to overall total enclosing cabinet by highly heat-conductive material aluminium alloy. Cabinet inside has power supply module 2, high-performance encoding and decoding wiring board 3; Power supply module 2, power supply module 2 is installed on cabinet bottom plate 1-5, and power supply module heat reaches cabinet bottom plate 1-5 bottom outer casing of power supply, bottom plate 1-5 distributed by heat. Wiring board 3 has heater members 3-1, the conducting strip 3-2 that Heat Conduction Material is made is posted between heater members 3-1 and upper radiating fin 1-3, conducting strip 3-2 has scalability, the functions such as compressible, insulation, high temperature resistant, fire prevention, this material thickness 1mm, conducting strip 3-2 fills up the space between heater members 3-1 and upper cover plate 1-3, makes heat produced by 3-1 heater members reach upper cover plate 1-3 radiating fin through conducting strip 3-2, radiating fin distributes heat to air.
Embodiment of above is merely to illustrate this utility model; and be not limitation of the utility model; those of ordinary skill about technical field; when without departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes fall within category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (2)
1. added type total closed type codec, including casing (1), power supply module (2) and encoding and decoding wiring board (3), described power supply module (2) and encoding and decoding wiring board (3) are separately mounted in casing (1), it is characterised in that described casing (1) is assembled into totally-enclosed type structure by left plate (1-1), right plate (1-2), upper cover plate (1-3), postnotum (1-4), bottom plate (1-5) and front panel (1-6).
2. added type total closed type codec according to claim 1, it is characterised in that each parts of described casing (1) adopt the aluminum alloy materials of high thermal conductivity to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009489.5U CN205305289U (en) | 2015-12-08 | 2015-12-08 | Type of putting on shelf totally -enclosed formula codec |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009489.5U CN205305289U (en) | 2015-12-08 | 2015-12-08 | Type of putting on shelf totally -enclosed formula codec |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205305289U true CN205305289U (en) | 2016-06-08 |
Family
ID=56437117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521009489.5U Active CN205305289U (en) | 2015-12-08 | 2015-12-08 | Type of putting on shelf totally -enclosed formula codec |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205305289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906001A (en) * | 2018-12-25 | 2019-06-18 | 成都燎原星光电子有限责任公司 | A kind of power-supply filter and power-supply filter assembly method |
| CN110996106A (en) * | 2019-12-16 | 2020-04-10 | 武汉华风电子工程有限公司 | Multifunctional video decoding equipment |
| CN119629918A (en) * | 2025-02-14 | 2025-03-14 | 中核四0四成都核技术工程设计研究院有限公司 | Electromagnetic shielding heat dissipation chassis |
-
2015
- 2015-12-08 CN CN201521009489.5U patent/CN205305289U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906001A (en) * | 2018-12-25 | 2019-06-18 | 成都燎原星光电子有限责任公司 | A kind of power-supply filter and power-supply filter assembly method |
| CN110996106A (en) * | 2019-12-16 | 2020-04-10 | 武汉华风电子工程有限公司 | Multifunctional video decoding equipment |
| CN119629918A (en) * | 2025-02-14 | 2025-03-14 | 中核四0四成都核技术工程设计研究院有限公司 | Electromagnetic shielding heat dissipation chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |