CN201830601U - Thermal module for sealed cases - Google Patents
Thermal module for sealed cases Download PDFInfo
- Publication number
- CN201830601U CN201830601U CN2010205352729U CN201020535272U CN201830601U CN 201830601 U CN201830601 U CN 201830601U CN 2010205352729 U CN2010205352729 U CN 2010205352729U CN 201020535272 U CN201020535272 U CN 201020535272U CN 201830601 U CN201830601 U CN 201830601U
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- CN
- China
- Prior art keywords
- sidewall
- sealed
- cabinet
- case
- thermal module
- 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
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Abstract
The utility model relates to a thermal module for sealed cases, which comprises a sealed-case thermal module forming the sidewall of a case, a chamber cover plate, a universal fan, a socket circuit board, an inner chamber, an outer chamber, air inlets and air outlets. The thermal module is characterized in that: an interlayer is arranged in the sidewall of the case to partition the sidewall of the case into the inner chamber and the outer chamber, which are covered by the chamber cover plate and provided with the air inlets and the air outlets, and the socket circuit board is mounted on the sidewall of the case. The structure of the thermal module is simple, the thermal module is convenient to machine, and assembly is modularized; and according to the heat-dispersing requirement and structural characteristics of an electronic device, one or more sidewalls of the sealed case of the electronic device can be machined and assembled to form the thermal modules.
Description
Technical field
The utility model relates to a kind of sealed cabinet radiating module.
Background technology
Some electronic equipment long-term works are moving under the wild environment of high temperature, high humidity or under the environment of the high temperature of being everlasting, dust.In addition, electromagnetic interference also is the factor that these equipment must be considered.Tackle electromagnetic radiation the best way and with a hermetic metal box body electromagnetic radiation is shielded exactly, the metal level of shielding usefulness is thick more good more, and the effect of electromagnetic shielding is best like this.Therefore the cabinet of these electronic equipments is necessary for hermetically sealed cabinet.But the power consumption of electronic equipment is increasing, and the heat radiation of hermetically sealed cabinet is poor.Statistics shows every rising 2 degree of electronic devices and components temperature, reliability decrease 10%, 1/6 the when life-span when temperature rise 50 is spent has only temperature rise 25 to spend.Therefore temperature is to influence the most important factor of these reliability of electronic equipment.This just need take measures to limit the temperature rise of cabinet and components and parts technically, therefore just has to consider the heat radiation of electronic equipment.The heat radiation principle of electronic equipment: the one, reduce caloric value, promptly select more excellent control mode and technology for use, be exactly the device of selecting low-power consumption for use in addition, reduce the number of heater members, strengthen the width of thick track, improve the efficient of power supply.The 2nd, strengthen heat radiation, promptly utilize conduction, radiation, convection techniques with transfer of heat.Usually above two aspects of electronic equipment dissipating heat design all will be considered.What here need to consider is the heat radiation of electronic equipment sealed cabinet.
The utility model content
The purpose of this utility model provides a kind of sealed cabinet radiating module, can carry out the modularization installation according to the heat radiation requirement and the design feature of electronic equipment sealed cabinet.
The purpose of this utility model realizes by following technical solution:
A kind of sealed cabinet radiating module, comprise the sealed cabinet radiating module, cavity cover plate, universal fan, socket circuit plate, inner chamber body, outer chamber, air inlet, the air outlet that constitute the cabinet sidewall, it is characterized in that: an interlayer is arranged in the cabinet sidewall, the cabinet sidewall is isolated into inner chamber body and outer chamber, inside and outside cavity is stamped the cavity cover plate, and is provided with air inlet and air outlet; The socket circuit plate is housed on the cabinet sidewall.
Described air inlet place is a plate wing radiator shape.
A universal fan is equipped with at described air outlet place.
Sealed cabinet radiating module of the present utility model, simple in structure, easy to process, load moduleization; Its inside and outside two cavitys are respectively independently heat dissipation wind channel, form sealed cabinet inner air heat loss through convection, and extraneous air is heat loss through convection also, improve electronic equipment sealed cabinet radiating efficiency; Can become this sealed cabinet radiating module to one or more sidewall process and assemble of electronic equipment sealed cabinet with design feature according to the heat radiation requirement of electronic equipment.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is a plan structure schematic diagram of the present utility model.
Fig. 3 is a left sectional structure schematic diagram of the present utility model.
Fig. 4 is a backsight structural representation of the present utility model.
Mark in the accompanying drawing is represented respectively: cavity cover plate 1, air inlet 2, air outlet 3, socket circuit plate 4, cabinet sidewall 5, outer chamber 6, inner chamber body 7.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As figure, the side that the sealed cabinet radiating module is assembled to the electronic equipment sealed cabinet constitutes the cabinet sidewall.
One interlayer is arranged in the cabinet sidewall, the cabinet sidewall is isolated into inner chamber body and outer chamber, and each cavity all has air inlet and air outlet, and plate wing radiator shape is processed at the air inlet place, the air outlet place adorns a universal fan, covers the cavity cover plate then and forms respectively independently heat dissipation wind channel.The socket circuit plate is housed on the cabinet sidewall.Sealed cabinet radiating module and the processing of cavity cover plate aluminium alloy sheets also make sealed cabinet integral body have higher structural strength when improving radiating efficiency.
Sealed cabinet inner air heat loss through convection, the sealed cabinet extraneous air is heat loss through convection also, and inside and outside two cavitys of sealed cabinet sidewall pass through heat loss through conduction.Need not open sealed cabinet, the universal fan at sealed cabinet radiating module outer chamber air outlet place just can be conveniently replaced.Can be processed as inside and outside two cavitys of isolating fully to the sidewall of electronic equipment sealed cabinet according to the heat radiation requirement and the design feature of electronic equipment.
Claims (3)
1. sealed cabinet radiating module, comprise the sealed cabinet radiating module, cavity cover plate, universal fan, socket circuit plate, inner chamber body, outer chamber, air inlet, the air outlet that constitute the cabinet sidewall, it is characterized in that: an interlayer is arranged in the cabinet sidewall, the cabinet sidewall is isolated into inner chamber body and outer chamber, inside and outside cavity is stamped the cavity cover plate, and is provided with air inlet and air outlet; The socket circuit plate is housed on the cabinet sidewall.
2. a kind of sealed cabinet radiating module as claimed in claim 1 is characterized in that: the air inlet place is a plate wing radiator shape.
3. a kind of sealed cabinet radiating module as claimed in claim 1 is characterized in that: a universal fan is equipped with at the air outlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205352729U CN201830601U (en) | 2010-09-20 | 2010-09-20 | Thermal module for sealed cases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205352729U CN201830601U (en) | 2010-09-20 | 2010-09-20 | Thermal module for sealed cases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830601U true CN201830601U (en) | 2011-05-11 |
Family
ID=43969111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205352729U Expired - Fee Related CN201830601U (en) | 2010-09-20 | 2010-09-20 | Thermal module for sealed cases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8379386B2 (en) | 2010-02-17 | 2013-02-19 | Panasonic Corporation | Electronic apparatus |
| WO2021232258A1 (en) * | 2020-05-20 | 2021-11-25 | 深圳元戎启行科技有限公司 | Automatic driving device, and computing system used for automatic driving device |
-
2010
- 2010-09-20 CN CN2010205352729U patent/CN201830601U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8379386B2 (en) | 2010-02-17 | 2013-02-19 | Panasonic Corporation | Electronic apparatus |
| WO2021232258A1 (en) * | 2020-05-20 | 2021-11-25 | 深圳元戎启行科技有限公司 | Automatic driving device, and computing system used for automatic driving device |
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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: 20110511 Termination date: 20110920 |