CN201332566Y - Module fixing sealed heat radiator - Google Patents
Module fixing sealed heat radiator Download PDFInfo
- Publication number
- CN201332566Y CN201332566Y CNU2008202285922U CN200820228592U CN201332566Y CN 201332566 Y CN201332566 Y CN 201332566Y CN U2008202285922 U CNU2008202285922 U CN U2008202285922U CN 200820228592 U CN200820228592 U CN 200820228592U CN 201332566 Y CN201332566 Y CN 201332566Y
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- China
- Prior art keywords
- air channel
- module
- channel barrier
- cabinet
- fixing seal
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- Expired - Fee Related
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Abstract
The utility model provides a module fixing sealed heat radiator which aims at solving the problems of the existing module fixing device of poor sealing performance, easy ingress of impurities into the module and low heat radiation efficiency. The module fixing sealed heat radiator comprises a machine case, a cover plate, an air passage, a module and a module stop block, wherein the air passage is a sealed air passage, so the work environment of the module can not be influenced by cooling air; an outer shell of the module is clamped in the module stop block, so the heat radiation efficiency of the module is improved; and heat radiators are additional arranged in the machine case and outside the cover plate, so the heat radiation efficiency is further improved.
Description
Technical field
The utility model relates to a kind of module fixture, is specifically related to a kind of mould fixing seal heat dissipating device.
Background technology
Raising along with development of electronic technology and integrated circuit scale, the power density of each functional module of electronic equipment internal is also in continuous increase, the operate as normal of high power function module is relatively strict to environmental requirement, needs suitable temperature conditions and can not have impurity such as dust to invade.
At present, various to the heat radiation and the Design of Reinforcement mode of high power module, but the functional module heat dissipation design of high reliability is mainly passed through the direct wind-cooling heat dissipating of module.
The electronic functionalities module is carried out routine directly during wind-cooling heat dissipating, and cooling air enters flow through after the electronic equipment internal functional module surface and electronic device, and the motherboard of the bottom of flowing through is then taken away heat by motherboard.But general electronic equipment internal is not carried out complete closed to all modules, and a large amount of impurity such as dust that can cause in the cooling air like this being contained enter inside modules, influences the operate as normal of functional module, the useful life of reduction functional module.
Simultaneously, the electronic equipment internal functional module is installed on the module position-limit mechanism, and functional module and position-limit mechanism shackle portion are printed board, and the position-limit mechanism outside is the air channel.The heat conductivility of printed board own is poor, when cooling air was flowed through the air channel, module self produced heat and is difficult for being passed to position-limit mechanism again by cooling air consumption of calorie in the air channel by printed board, reduces radiating efficiency, influence the operate as normal of functional module, reduce the useful life of functional module.
The utility model content
The purpose of this utility model is: provide a kind of mould fixing seal heat dissipating device, to solve the problem that sealing in the existing module fixture is poor, impurity easily enters inside modules, heat transfer efficiency is lower.
Technical solution of the present utility model is as follows:
The utility model provides a kind of mould fixing seal heat dissipating device, comprise cabinet and the cover plate that is arranged at the cabinet top, the cabinet inside both sides are respectively equipped with first air channel barrier, second air channel barrier that is parallel to the cabinet sidewall, passage between the cabinet sidewall of first air channel barrier and the first air channel barrier side constitutes first air channel, passage between the cabinet sidewall of second air channel barrier and the second air channel barrier side constitutes second air channel, and first air channel barrier and second air channel barrier are sealing baffles; Be provided with the guide vane end stop of at least one pair of position symmetry in the middle of first air channel barrier and second air channel barrier, guide vane end stop is fixedly connected on first air channel barrier and second air channel barrier, first air channel barrier, second air channel barrier and a pair of guide vane end stop composition module position-limit mechanism.
Be provided with module in the above-mentioned position-limit mechanism, module comprises shell and functional part, and module is connected in the position-limit mechanism by the shell of this module.
Above-mentioned guide vane end stop is two identical shaped rectangular preiections, and an end of guide vane end stop Clamp connecting block side is provided with the module latch device.
Above-mentioned cover plate is provided with heat abstractor, and heat abstractor is to be arranged at the concavo-convex radiating ribs of top blind flange outer surface.
The upper inner of above-mentioned cabinet or cover plate inboard are provided with heat-conducting layer, and heat-conducting layer can be located at cabinet upper inner or cover plate inboard separately, also can be located at simultaneously on the two, and heat-conducting layer generally is the insulating heat-conductive film.
Above-mentioned cabinet is horizontal chassis or vertical chassis.
Advantage of the present utility model is as follows:
1. air channel and electronic equipment internal functional module are isolated.
Air channel and electronic equipment internal functional module are isolated, only the flow through sealing air channel of electronic equipment internal of cooling air, do not contact with functional module, impurity such as the interior contained dust of cooling air can't enter inside modules, have guaranteed the operate as normal and the normal useful life of functional module.
2. module housing replaces printed board to be connected in the module position-limit mechanism.
Module position-limit mechanism Clamp connecting block part replaces printed board by module housing, and the module housing heat conductivility is far above printed board, and the module position-limit mechanism outside is the air channel, under the prerequisite that does not change the functional module own vol, effectively improves radiating effect.
3. heat-conducting layer sets up the raising radiating efficiency.
Preset clearance between mould fixing seal heat dissipating device top and the module, in this gap or the cover plate inboard set up heat-conducting layer, heat-conducting layer can be flexible heat carrier or insulating heat-conductive film, the conduction of distribute heat when having improved the work of high power function module effectively.
4. radiator structure is set up in the cabinet top blind flange outside.
The cabinet top blind flange is carried out structural adjustment, set up concavo-convex radiating ribs on its outer surface, further improve radiating efficiency.
Description of drawings
Fig. 1 is the mould fixing seal heat dissipating device structure chart;
Fig. 2 is a mould fixing seal heat dissipating device ventilation state structure chart.
Embodiment
Below in conjunction with accompanying drawing content of the present utility model is illustrated.
As shown in Figure 1 and Figure 2: the utility model comprises cabinet 1 and is arranged at the cover plate 2 at cabinet top, the cabinet inside both sides are respectively equipped with first air channel barrier 3 and second air channel barrier 4 that is parallel to the cabinet sidewall, first air channel barrier 3 and second air channel barrier 4 are sealing baffles, passage between the cabinet sidewall of first air channel barrier 3 and the first air channel barrier side constitutes first air channel 11, and the passage between the cabinet sidewall of described second air channel barrier 3 and second air channel barrier, 4 sides constitutes second air channel 12.Sealing baffle is isolated air channel and module, and only the flow through sealing air channel of electronic equipment internal of cooling air contact with module, and impurity such as the interior contained dust of cooling air can't enter inside modules, have guaranteed the operate as normal of functional module.
First air channel barrier 3 is provided with first guide vane end stop 5, second air channel barrier 4 is provided with second guide vane end stop 6, be connected with module 7 between first guide vane end stop 5 and second guide vane end stop 6, module 7 comprises that shell 71 and functional part 72, the first guide vane end stops 5 and second guide vane end stop 6 and shell 71 joint ends of module 7 are provided with locking device 8.Cause rate of heat dispation to reduce after the sealing of air channel, shell 71 has good heat-conducting, the heat that produces during functional part 72 work passes and is passed to position-limit mechanism by shell 71, position-limit mechanism self is connected with air channel barrier, rapidly heat is taken out of by cooling air in the air channel, locking device 8 is with more stable being fixed in the position-limit mechanism of module.
Claims (8)
1. mould fixing seal heat dissipating device, comprise cabinet and the cover plate that is arranged at the cabinet top, described cabinet inside both sides are respectively equipped with first air channel barrier, second air channel barrier that is parallel to the cabinet sidewall, passage between the cabinet sidewall of described first air channel barrier and the first air channel barrier side constitutes first air channel, passage between the cabinet sidewall of described second air channel barrier and the second air channel barrier side constitutes second air channel, it is characterized in that: described first air channel barrier and second air channel barrier are sealing baffles; Be provided with the guide vane end stop of at least one pair of position symmetry in the middle of described first air channel barrier and second air channel barrier, described guide vane end stop is fixedly connected on first air channel barrier and second air channel barrier; Described first air channel barrier, second air channel barrier and a pair of guide vane end stop composition module position-limit mechanism.
2. according to the described mould fixing seal heat dissipating device of claim 1, it is characterized in that: be provided with module in the described position-limit mechanism; Described module comprises shell and functional part; Described module is connected in the position-limit mechanism by the shell of this module.
3. according to claim 1 or 2 described mould fixing seal heat dissipating devices, it is characterized in that: described guide vane end stop is two identical shaped rectangular preiections; One end of described guide vane end stop Clamp connecting block side is provided with the module latch device.
4. according to the described mould fixing seal heat dissipating device of claim 3, it is characterized in that: described cover plate is provided with heat abstractor.
5. according to the described mould fixing seal heat dissipating device of claim 4, it is characterized in that: the upper inner of described cabinet is provided with heat-conducting layer; Described cover plate inboard is provided with heat-conducting layer.
6. according to the described mould fixing seal heat dissipating device of claim 5, it is characterized in that: described heat abstractor is to be arranged at the concavo-convex radiating ribs of top blind flange outer surface.
7. according to the described mould fixing seal heat dissipating device of claim 6, it is characterized in that: described heat-conducting layer is the insulating heat-conductive film.
8. according to the described mould fixing seal heat dissipating device of claim 7, it is characterized in that: described cabinet is horizontal chassis or vertical chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202285922U CN201332566Y (en) | 2008-12-31 | 2008-12-31 | Module fixing sealed heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202285922U CN201332566Y (en) | 2008-12-31 | 2008-12-31 | Module fixing sealed heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332566Y true CN201332566Y (en) | 2009-10-21 |
Family
ID=41225951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202285922U Expired - Fee Related CN201332566Y (en) | 2008-12-31 | 2008-12-31 | Module fixing sealed heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332566Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821909A (en) * | 2021-02-01 | 2021-05-18 | 南京元博皓创科技有限公司 | Outdoor ad hoc network radio station and assembling method thereof |
-
2008
- 2008-12-31 CN CNU2008202285922U patent/CN201332566Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821909A (en) * | 2021-02-01 | 2021-05-18 | 南京元博皓创科技有限公司 | Outdoor ad hoc network radio station and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |