CN101964712A - Modular fanless core switch - Google Patents
Modular fanless core switch Download PDFInfo
- Publication number
- CN101964712A CN101964712A CN 201010271532 CN201010271532A CN101964712A CN 101964712 A CN101964712 A CN 101964712A CN 201010271532 CN201010271532 CN 201010271532 CN 201010271532 A CN201010271532 A CN 201010271532A CN 101964712 A CN101964712 A CN 101964712A
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- module
- power module
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- business
- switch according
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Abstract
The invention discloses a high-reliability switch, belongs to the field of electronics, and relates to the high-reliability switch. The high-reliability switch comprises a machine shell, a power supply module and a service module, wherein the power supply module and the service module are an individual closed structure respectively, and are plugged freely in the machine shell which has the design of air convection and heat dissipation through a chucking rail; the power supply module is arranged on the topmost part of the machine shell, and the service module is arranged below the power supply module; a backing plate is arranged on the rear panel of the machine shell; interfaces connected with exterior are formed at one end of the power supply module and one end of the service module, and contact pins are arranged at the other end; and the contact pins are connected with the backing plate. The modular fanless core switch is suitable for environment which needs multi-port switches.
Description
Technical field
The present invention relates to electronic applications, more particularly, relating to a kind of modularity does not have the fan core switch.
Background technology
The patent No. is the combination heat abstractor that the application documents of ZL2009 2 0109586.X disclose a kind of closed shell electronic equipment, and this device discloses a kind of closed shell, and outside has the sheet radiator structure.The entire heat dissipation system comprises fan, heat pipe, fin composition.This casing can insert a plurality of modules.
The weak point of this structure is that casing is a sealed whole, needs to install the fan heat radiation.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of switch of high reliability is provided.Technical scheme of the present invention is, a kind of switch of high reliability, comprise casing, power module, business module, power module and business module are respectively independent enclosed constructions, be used for guaranteeing the high-protection level of module, freely plug in the casing that forms the cross-ventilation heat dissipation design by the card rail, power module is installed in the topmost of casing, and business module is installed in below the power module, because the power module heat radiation is many, is installed in top and helps heat radiation; The rear board of casing is equipped with backboard, and power module and business module one end have and the outside interface that is connected, and power interface is used for power supply in succession, and business interface is used for connection cable; The other end has contact pin, and contact pin is connected with backboard.Power module and/or business module have independently heat dissipation design, inside modules has fin and heat pipe, fin is attached on power supply or the chip, heat pipe one end links to each other with fin, and the other end links to each other with module housing, carries out heat loss through conduction, the module-external left and right sides has the heat radiation scale, increase area of dissipation, heat radiation is gone out, form three-dimensional radiator structure.Casing is a hexahedron, and casing left side and/or right side and/or top and/or bottom have a plurality of louvres, form the cross-ventilation chamber, carry out heat loss through convection.The card rail is used for Primary Location, has an alignment pin on power module and/or the business module in addition at least, location hole is arranged on the casing, the alignment pin installation that matches with location hole, the length of alignment pin is longer than the length of contact pin on power module and the business module, alignment pin and location hole are used for accurately locating being connected of power module and/or business module and casing, and alignment pin and location hole guarantee that contact pin accurately is connected with backboard after matching and installing.This switch comprises one or two power module.This switch comprises one or more business modules.Business module comprises 100,000,000 interfaces and/or gigabit interface and/or serial ports.Except pluggable power module, business module also comprises independent lamp plate and is used for the running status of display device.This switch shell and each module housing are metal materials.
The invention has the beneficial effects as follows: the invention provides a kind of modular switch of perfect heat-dissipating, module is an enclosed construction, has good IP degree of protection, and has heat dissipation design.Switch can have at least one power module, and at least one business module can have a plurality of business interfaces on the module.Module and casing can be stable be connected.Module can freely plug, and changes and repairs.Do not need to install fan, whole casing is a cross-ventilation chamber.
Description of drawings
The switch stereogram of Fig. 1 high reliability;
The switch front panel figure of Fig. 2 high reliability;
The switch vertical view of Fig. 3 high reliability;
The switch upward view of Fig. 4 high reliability;
The switch rearview of Fig. 5 high reliability;
The switch left view of Fig. 6 high reliability;
The switch right view of Fig. 7 high reliability;
Fig. 8 power module stereogram;
Fig. 9 power module internal heat dissipation structures figure;
Figure 10 power module upward view;
Figure 11 business module internal heat dissipation structures figure;
Figure 12 business module stereogram;
Figure 13 business module upward view
Figure 14 business module rearview.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1, Fig. 3, Fig. 4, Fig. 6, Fig. 7 have indicated the switch of the high reliability of a 8U, aluminum alloy material, and hexahedron structure comprises two power modules, 2, two business modules of module 1 and module, module 3 and module 4; Have 100,000,000 and the gigabit interface on the business module; The above and below version of casing, left/right panel all have a plurality of apertures to be used for ventilation and heat, and form cross-ventilation, and power module and business module can reach the IP43 degree of protection.
The switch front panel figure of Fig. 2 high reliability has indicated power module and business module to fix by screw 5 after rail inserts casing by blocking.
The switch rearview of Fig. 5 high reliability has indicated rear board to have the equipment state indicator light.
Fig. 8 has indicated the power module solid, and the left and right sides has heat radiation scale 6.
Fig. 9 has indicated the power module internal heat dissipation structures, posts fin 8 on the power module, and heat pipe 12 1 ends link to each other with fin, and the other end links to each other with the passenger; An end that inserts casing has alignment pin 7.
Figure 10 has indicated power module to look up structure, and the power module bottom is connected by card rail 10 with casing;
Figure 11 has indicated the business module internal heat dissipation structures, posts fin 11 on the chip, and heat pipe 12 1 ends link to each other with fin, and the other end links to each other with the passenger; An end that inserts casing has alignment pin 13.
Figure 12 has indicated the business module stereogram, and the left and right sides has heat radiation scale 14.
Figure 13 has indicated business module to face upward structure, and the business module bottom is connected by card rail 15 with casing.
Figure 14 has indicated TV structure behind the business module, links to each other with casing by contact pin 16.
The above only is process of the present invention and method embodiment, in order to restriction the present invention, all any modifications of being made, is not equal to replacement, improvement etc. within spirit of the present invention and essence, all should be included within the protection range of the present invention.
Claims (10)
1. a modularity does not have the fan core switch, comprise casing, power module, business module, it is characterized in that, power module and business module are respectively independent enclosed constructions, freely plug in the casing that forms the cross-ventilation heat dissipation design by the card rail, power module is installed in the topmost of casing, and business module is installed in below the power module; The rear board of casing is equipped with backboard, and power module has and the outside interface that is connected with business module one end, and the other end has contact pin, and contact pin is connected with backboard.
2. switch according to claim 1, it is characterized in that power module and/or business module have independently heat dissipation design, inside modules has fin and heat pipe, fin is attached on power supply or the chip, heat pipe one end links to each other with fin, and the other end links to each other with module housing, carries out heat loss through conduction, the module-external left and right sides has the heat radiation scale, increase area of dissipation, heat radiation is gone out, form three-dimensional radiator structure.
3. switch according to claim 1 is characterized in that casing is a hexahedron, and casing left side and/or right side and/or top and/or bottom have a plurality of louvres, form the cross-ventilation chamber.
4. switch according to claim 1, it is characterized in that, has an alignment pin on power module and/or the business module in addition at least, location hole is arranged on the casing, the alignment pin installation that matches with location hole, the length of alignment pin is longer than the length of contact pin on power module and the business module, and alignment pin and location hole guarantee that contact pin accurately is connected with backboard after matching and installing.
5. switch according to claim 1 is characterized in that, power module and/or business module are fixed by screw after inserting casing by the card rail.
6. switch according to claim 1 is characterized in that, comprises one or two power module.
7. switch according to claim 1 is characterized in that, comprises one or more business modules.
8. switch according to claim 1 is characterized in that, business module comprises 100,000,000 interfaces or gigabit interface or serial ports.
9. switch according to claim 1 is characterized in that, except pluggable power module, business module also comprises independent lamp plate and is used for the running status of display device.
10. switch according to claim 1 is characterized in that, this switch shell and each module housing are metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010271532 CN101964712A (en) | 2010-09-02 | 2010-09-02 | Modular fanless core switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010271532 CN101964712A (en) | 2010-09-02 | 2010-09-02 | Modular fanless core switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101964712A true CN101964712A (en) | 2011-02-02 |
Family
ID=43517464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010271532 Pending CN101964712A (en) | 2010-09-02 | 2010-09-02 | Modular fanless core switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101964712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345846A (en) * | 2014-11-25 | 2015-02-11 | 成都双奥阳科技有限公司 | Fanless mute case |
| CN111031723A (en) * | 2019-12-16 | 2020-04-17 | 武汉华风电子工程有限公司 | Multi-functional reinforcement type video processing equipment |
| WO2021135850A1 (en) * | 2019-12-31 | 2021-07-08 | 中影光峰激光影院技术（北京）有限公司 | Power supply installation module and projection device with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001020858A1 (en) * | 1999-09-16 | 2001-03-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Dynamic circuit emulation using atm switches |
| CN201263284Y (en) * | 2008-09-28 | 2009-06-24 | 深圳市中兴新地通信器材有限公司 | Radiating deck fixed strip of novel heat exchanger |
| CN201504241U (en) * | 2008-08-06 | 2010-06-09 | 北京东土科技股份有限公司 | Modular gigabit industrial Ethernet switch |
| CN201766604U (en) * | 2010-09-02 | 2011-03-16 | 北京东土科技股份有限公司 | Module group type fan-less core exchange |
-
2010
- 2010-09-02 CN CN 201010271532 patent/CN101964712A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001020858A1 (en) * | 1999-09-16 | 2001-03-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Dynamic circuit emulation using atm switches |
| CN201504241U (en) * | 2008-08-06 | 2010-06-09 | 北京东土科技股份有限公司 | Modular gigabit industrial Ethernet switch |
| CN201263284Y (en) * | 2008-09-28 | 2009-06-24 | 深圳市中兴新地通信器材有限公司 | Radiating deck fixed strip of novel heat exchanger |
| CN201766604U (en) * | 2010-09-02 | 2011-03-16 | 北京东土科技股份有限公司 | Module group type fan-less core exchange |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345846A (en) * | 2014-11-25 | 2015-02-11 | 成都双奥阳科技有限公司 | Fanless mute case |
| CN111031723A (en) * | 2019-12-16 | 2020-04-17 | 武汉华风电子工程有限公司 | Multi-functional reinforcement type video processing equipment |
| WO2021135850A1 (en) * | 2019-12-31 | 2021-07-08 | 中影光峰激光影院技术（北京）有限公司 | Power supply installation module and projection device with same |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110202 |