CN103442542B - A kind of just tear air ducting open with function of shielding - Google Patents
A kind of just tear air ducting open with function of shielding Download PDFInfo
- Publication number
- CN103442542B CN103442542B CN201310417018.7A CN201310417018A CN103442542B CN 103442542 B CN103442542 B CN 103442542B CN 201310417018 A CN201310417018 A CN 201310417018A CN 103442542 B CN103442542 B CN 103442542B
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- China
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- biside plate
- bending member
- air ducting
- hole
- top board
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Abstract
The invention discloses and a kind of just tear air ducting open with function of shielding, including top board and the biside plate being respectively arranged on top board opposite edges, it is characterized in that being symmetrically arranged with flange on biside plate, it is provided with snap fit in the side of the bottom of biside plate, opposite side in the bottom of biside plate is provided with keeper, it is provided with the second hole, location on the positioning element, biside plate is provided with the first hole, location. This air ducting undertaken spacing by flange and snap fit, is fixed by the second hole, location on keeper and the first hole, location, makes this air ducting installation steps simple, improve work efficiency; And save the usage quantity of screw, provide cost savings.
Description
Technical field
The present invention relates to and a kind of just tear air ducting open with function of shielding.
Background technology
Develop rapidly the exploitation being built upon the innovation of Power Electronic Technique, power electronic devices and material and the device fabrication level of converter technique improve on basis, the development of science and technology promotes the integrated level of power electronic devices more and more higher, volume is more and more less, therefore that the requirement of heat radiation is also more and more higher. The operating temperature of electronic device generally at 0 DEG C ~ 70 DEG C, exceedes this scope, and the performance of device will be remarkably decreased, and directly influences converter reliability of operation. Some electronic device is in certain temperature range, and temperature often raises 10 DEG C, its key technical indexes drop by half (or declining 1/4). This is called electronic product " 10 DEG C of rules ".
Therefore, in order to dispel the heat better, it be typically in element and be provided with wind scooper cooperation fan cooling.
Conventional fan wind scooper locks typically by screw, air channel flowed toward a direction by wind, thus being formed and strengthening air flowing, improves radiating efficiency. This wind scooper is installed loaded down with trivial details, time-consuming, take screw quantity and function singleness.
Summary of the invention
The technical problem to be solved is in that providing a kind of for the technical problem existed in above-mentioned prior art just tears air ducting open with function of shielding, this air ducting not only installation steps are simple, readily accessible, and can reduce screw and install quantity to improve work efficiency.
The technical solution adopted in the present invention is: a kind of just tear air ducting open with function of shielding, including top board and the biside plate being respectively arranged on top board opposite edges, it is characterized in that being symmetrically arranged with flange on biside plate, it is provided with snap fit in the side of the bottom of biside plate, biside plate is provided with the first hole, location.
By technique scheme, the opposite side in the bottom of biside plate is provided with keeper, is provided with the second hole, location on the positioning element.
By technique scheme, at least provided with a Wire channel in building on described first bending member or/and on biside plate, by offering Wire channel in building, wire is drawn from the inner side of the first bending member.
By technique scheme, top board is provided with the second bending member.
By technique scheme, the length of described second bending member, less than the length of top board, forms lead end at the two ends of the second bending member.
By technique scheme, end face parallel with top board on the second bending member is provided with fixing hole.
Having the beneficial effect that 1, this air ducting undertaken spacing by flange acquired by the present invention, it is prevented that assembling is excessively; First hole, location and snap fit are used for fixing air ducting, make this air ducting installation steps simple, readily accessible, improve work efficiency; And save the usage quantity of screw, provide cost savings; 2, by arranging the first bending member and the second bending member and Wire channel in building, make strong, weak electricity from different path wirings and isolation on the one hand, to reach to shield jamproof effect; On the other hand, contribute to strengthening the intensity of air ducting, it is prevented that this device deforms.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
State decomposition figure in Fig. 2 installation process of the present invention.
Fig. 3 is the general assembly drawing of the present invention.
In figure: 1, air ducting, the 2, flange, 3, first hole, location, 4, snap fit, 5, keeper, the 6, second hole, location, the 7, first bending member, 8, installing hole, 9, Wire channel in building, 10, installing hole, the 11, second bending member, 12, fixing hole, 13, screw, 14, fixing plate, 15, screw, 16, fan, 17, snap fit mounting groove, 18, radiator, 19, electronic heater members, 20, panel beating base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, it is a kind of structure chart just tearing air ducting embodiment open with function of shielding provided by the invention, as seen from the figure, it includes top board and is respectively arranged on the biside plate of top board opposite edges, biside plate is symmetrically arranged with flange 2, is provided with snap fit 4 in the side of the bottom of biside plate, biside plate is provided with the first hole, location 3, opposite side in the bottom of biside plate is provided with keeper 5, is provided with the second hole, location 6 on keeper 5.
For the ease of the extraction of wire, being connected to the first bending member 7 at least side of biside plate, the two sides on described first bending member 7 is provided with installing hole 8,10. At least provided with a Wire channel in building 9 on the first bending member 7 and on biside plate, by offering Wire channel in building 9, wire is drawn from the inner side of the first bending member 7.
It addition, be connected to the second bending member 11 on top board, wherein, the length of the second bending member 11, less than the length of top board, forms lead end at the two ends of the second bending member 11; End face parallel with top board on the second bending member 11 is provided with fixing hole 12 and is easy to be fixed on wire the inner side of the second bending member 11.
The occupation mode of the present invention is as shown in Figure 2,3, as seen from the figure, first fan 16 is fixed on fixing plate 14 by screw 15, electronic heater members 19 is fixed on radiator 18, then radiator 18 is fixed on panel beating base plate 20, by flange 2, air ducting is carried out spacing, prevent assembling excessively, air ducting 1 is installed on panel beating base plate 20 in the snap fit mounting groove 17 of setting by snap fit 4, position hole 3 again through first to fix, position first and hole 3 can be passed through the installation of PUSH-PIN formula structure or screw locking air ducting. The second hole, location 6 can also passed through on keeper 5 is fixed. Wherein the design of snap fit and flange, the first hole, location can be saved the usage quantity of screw and improve efficiency of assembling.Finally the installing hole on the first bending member 7 of air ducting 1 is fixed on fixing plate 14 by screw 13. Forceful electric power, light current wire can respectively from the Wire channel in building 9 of the first bending member 7 or/and the second bending member 11 lead end access wire, by installing hole 10 and fixing hole 12, wire is fixed, the strong and weak electric wire of the first bending member 7 of top board and side cover both sides and the second bending member 11 corresponding electronic device cable respectively is fixed and isolates, to reach to shield jamproof effect. And two bending member also contribute to strengthen air ducting intensity, it is prevented that air ducting structure deforms upon.
After energising, electronic heater members 19 will produce heat, fan 16 by air intake vent air intake, the sealing area inflow radiator 18 that top board and the side plate through air ducting 1 forms, reach to dispel the heat purpose to heating electronic device 19 through radiator 18 fin tips air-out.
Claims (4)
1. just tear air ducting open with function of shielding for one kind, including top board and the biside plate being respectively arranged on top board opposite edges, it is characterized in that being symmetrically arranged with flange on biside plate, it is provided with snap fit in the side of the bottom of biside plate, biside plate is provided with the first hole, location, opposite side in the bottom of biside plate is provided with keeper, it is provided with the second hole, location on the positioning element, the at least side of biside plate is provided with the first bending member, two sides on described first bending member is provided with installing hole, or/and at least provided with a Wire channel in building on biside plate on described first bending member, by offering Wire channel in building, wire is drawn from the inner side of the first bending member.
2. according to claim 1 a kind of just tear air ducting open with function of shielding, it is characterised in that on top board, be provided with the second bending member.
3. according to claim 2 a kind of just tear air ducting open with function of shielding, it is characterised in that the length of described second bending member, less than the length of top board, forms lead end at the two ends of the second bending member.
4. a kind of according to Claims 2 or 3 just tears air ducting open with function of shielding, it is characterised in that be provided with fixing hole on end face parallel with top board on the second bending member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417018.7A CN103442542B (en) | 2013-09-13 | 2013-09-13 | A kind of just tear air ducting open with function of shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417018.7A CN103442542B (en) | 2013-09-13 | 2013-09-13 | A kind of just tear air ducting open with function of shielding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103442542A CN103442542A (en) | 2013-12-11 |
| CN103442542B true CN103442542B (en) | 2016-06-08 |
Family
ID=49696185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310417018.7A Active CN103442542B (en) | 2013-09-13 | 2013-09-13 | A kind of just tear air ducting open with function of shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103442542B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687735Y (en) * | 2004-03-22 | 2005-03-23 | 联想网御科技(北京)有限公司 | Casing air-guide device |
| TWM332891U (en) * | 2007-11-01 | 2008-05-21 | Inventec Corp | Draft hood |
| CN201115221Y (en) * | 2007-08-21 | 2008-09-10 | 英业达股份有限公司 | Wind guide cover |
| CN201119235Y (en) * | 2007-10-19 | 2008-09-17 | 英业达股份有限公司 | Wind guide cover device |
| CN201821633U (en) * | 2010-07-02 | 2011-05-04 | 富港电子（东莞）有限公司 | Shielding shell |
| CN201820183U (en) * | 2010-07-30 | 2011-05-04 | 英业达科技有限公司 | Power holding structure used for computer system |
| CN202550430U (en) * | 2012-04-16 | 2012-11-21 | 株洲南车时代电气股份有限公司 | Electromagnetic shielding wiring slot |
| CN103153021A (en) * | 2011-12-07 | 2013-06-12 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and wind guide cover thereof |
| TWI405534B (en) * | 2011-01-26 | 2013-08-11 | Giga Byte Tech Co Ltd | Fan duct |
| CN203446172U (en) * | 2013-09-13 | 2014-02-19 | 中冶南方（武汉）自动化有限公司 | Convenient-to-disassemble air guide device with shielding function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM275458U (en) * | 2005-04-01 | 2005-09-11 | Foxconn Tech Co Ltd | Heat dissipation device |
-
2013
- 2013-09-13 CN CN201310417018.7A patent/CN103442542B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687735Y (en) * | 2004-03-22 | 2005-03-23 | 联想网御科技(北京)有限公司 | Casing air-guide device |
| CN201115221Y (en) * | 2007-08-21 | 2008-09-10 | 英业达股份有限公司 | Wind guide cover |
| CN201119235Y (en) * | 2007-10-19 | 2008-09-17 | 英业达股份有限公司 | Wind guide cover device |
| TWM332891U (en) * | 2007-11-01 | 2008-05-21 | Inventec Corp | Draft hood |
| CN201821633U (en) * | 2010-07-02 | 2011-05-04 | 富港电子（东莞）有限公司 | Shielding shell |
| CN201820183U (en) * | 2010-07-30 | 2011-05-04 | 英业达科技有限公司 | Power holding structure used for computer system |
| TWI405534B (en) * | 2011-01-26 | 2013-08-11 | Giga Byte Tech Co Ltd | Fan duct |
| CN103153021A (en) * | 2011-12-07 | 2013-06-12 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and wind guide cover thereof |
| CN202550430U (en) * | 2012-04-16 | 2012-11-21 | 株洲南车时代电气股份有限公司 | Electromagnetic shielding wiring slot |
| CN203446172U (en) * | 2013-09-13 | 2014-02-19 | 中冶南方（武汉）自动化有限公司 | Convenient-to-disassemble air guide device with shielding function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103442542A (en) | 2013-12-11 |
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