CN105204591A - Ice-bag heat exchange type computer case based on fingerprint recognition - Google Patents
Ice-bag heat exchange type computer case based on fingerprint recognition Download PDFInfo
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- CN105204591A CN105204591A CN201510587824.8A CN201510587824A CN105204591A CN 105204591 A CN105204591 A CN 105204591A CN 201510587824 A CN201510587824 A CN 201510587824A CN 105204591 A CN105204591 A CN 105204591A
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Abstract
The invention discloses an ice-bag heat exchange type computer case based on fingerprint recognition. The ice-bag heat exchange type computer case comprises a case power supply, a front panel and air inlet holes, wherein the air inlet holes are formed in the front panel; the front panel is provided with a heat conducting plate; one end of the heat conducting plate penetrates through the front panel and extends into a case body; the other end of the heat conducting plate is bent upwards; the top end of the bent part is hinged with a cover plate; two sides of the heat conducting plate positioned at the outer side of the front panel are respectively provided with a heat preservation plate; the case body is formed by the heat preservation plates at two sides, the bent part of the heat conducting plate and the cover plate; a heat radiating fin is arranged at the lower side of the heat conducting plate which extends into one side of the case body; the heat radiating fin is composed of a plurality of sheets which are vertically arranged and are parallel to each other; the air inlet holes are formed in the position, corresponding to the heat radiating fin, of the front panel; the main circuit of the case power supply is provided with a fingerprint recognition switch. The computer case disclosed by the invention has the advantages of novel structure and good heat radiation effect, and the problem of unsatisfactory heat radiation effect only by means of fans is effectively solved.
Description
Technical field
The invention belongs to computer hardware field, be specifically related to a kind of ice bag heat exchange type computer housing based on fingerprint recognition.
Background technology
Along with the configuration requirement of people to computer hardware is more and more higher, computer hardware thermal value is also increasing.How to solve the high problem of housing temperature just more and more important, generally all adopt now and add big fan to increase heat dissipation capacity.
Can also solve by fan when weather is relatively pleasantlyer cool, but in the summer of sweltering heat, when room temperature is very high, because the air temperature entering computer is very high, depend merely on fan cooling and just become more and more difficult, usually cause the faults such as deadlock, blue screen because temperature is too high.
Now, increasing people starts to pay close attention to computer privacy, does not wish that others at will just can open the computer of oneself, although some computers are provided with system password, but for the people coomputerated a little, walk around system password and file in duplicate host is lead-pipe cinch.
Summary of the invention
The object of the invention is to provide a kind of ice bag heat exchange type computer housing based on fingerprint recognition, solves existing cabinet and depends merely on fan cooling effect and pay no attention to and think of the problem that computer switch does not have recognition function.
Technical scheme of the present invention is: a kind of ice bag heat exchange type computer housing based on fingerprint recognition, comprise chassis power supply, front panel and the air admission hole be opened on front panel, described front panel is provided with heat-conducting plate, heat-conducting plate one end is stretched in casing through front panel, the other end upwards bends, the hinged cover plate in top of bending part, the heat-conducting plate both sides be positioned at outside front panel arrange warming plate, the warming plate of both sides and the bending part of heat-conducting plate and cover plate three form casing, heat radiator is provided with on the downside of the heat-conducting plate stretching into casing side, the thin slice be parallel to each other that heat radiator is vertically arranged by multi-disc is formed, air admission hole is opened in the position of the corresponding heat radiator of front panel, the main circuit of chassis power supply is provided with fingerprint recognition switch, fingerprint recognition switch is made up of fingerprint recognition system and relay, relay is arranged on the main circuit loop of chassis power supply, fingerprint recognition system is by fingerprint sensor, processor, storer, control output circuit is formed, processor respectively with fingerprint sensor, storer is connected with control output circuit, control output circuit to be connected with relay, fingerprint sensor is arranged on the switch key of front panel.
Further, the heat-conducting plate skin be positioned at outside front panel is all coated with heat-insulation layer.
Further, cover plate outside surface is coated with heat-insulation layer.
During use, put into by ice bag in casing, cover cover plate, well lead temp effect due to heat-conducting plate and heat radiator, the air that air admission hole enters is lowered the temperature on a heat sink, the air after cooling and then enter cabinet.Significantly can reduce the problem in cabinet.After ice bag melts, only need to change ice bag.
The present invention compared with prior art tool has the following advantages:
Computer casing structure of the present invention is novel, and good heat dissipation effect, efficiently solves and depend merely on the undesirable problem of fan cooling effect.Owing to being provided with fingerprint recognition switch, only having specific people just can open main frame, thus reach the effect preventing from divulging a secret.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of heat radiator;
Fig. 3 is the structured flowchart of fingerprint recognition switch of the present invention;
Fig. 4 is for controlling output circuit.
Embodiment
Embodiment 1
Based on an ice bag heat exchange type computer housing for fingerprint recognition, the air admission hole 5 comprising front panel 1 and be opened on front panel 1, described front panel 1 is provided with heat-conducting plate 2, and heat-conducting plate 2 adopts copper sheet.Heat-conducting plate 2 one end is stretched in cabinet through front panel 1, the other end upwards bends, the hinged cover plate 4 in top of bending part, heat-conducting plate 2 both sides be positioned at outside front panel 1 arrange warming plate 7, the warming plate 7 of both sides, the bending part of heat-conducting plate 2 and cover plate 4 three form casing, be provided with heat radiator 6 on the downside of the heat-conducting plate 2 stretching into cabinet side, the thin slice be parallel to each other that heat radiator 6 is vertically arranged by multi-disc is formed, and air admission hole 5 is opened in the position of the corresponding heat radiator 6 of front panel 1.In order to increase temperature fall time, heat-conducting plate 2 skin be positioned at outside front panel 1 is all coated with heat-insulation layer 3.Cover plate 4 outside surface also will be coated with heat-insulation layer 3.Heat-insulation layer can adopt present insulation material effective arbitrarily.
During use, put into by ice bag in casing, cover cover plate 4, well lead temp effect due to heat-conducting plate 2 and heat radiator 6, the air that air admission hole 5 enters is lowered the temperature on heat radiator 6, the air after cooling and then enter cabinet.Significantly can reduce the problem in cabinet.After ice bag melts, only need to change ice bag.
The main circuit of chassis power supply is provided with fingerprint recognition switch, fingerprint recognition switch is made up of fingerprint recognition system and relay, relay is arranged on the main circuit loop of chassis power supply, fingerprint recognition system is made up of fingerprint sensor, processor, storer, control output circuit, processor is connected with fingerprint sensor, storer and control output circuit respectively, control output circuit to be connected with relay, fingerprint sensor is arranged on the switch key of cabinet housing.
Control output circuit as shown in Figure 3, when output switch parameter end PAO exports as high level, low level is become through rp-drive 7406, make lumination of light emitting diode, thus make photistor conducting, make transistor VT conducting simultaneously, just make the coil electricity of relay K, relay contact closure, makes alternating current 220V power supply connect.Otherwise when output switch parameter end PAO output low level, relay contact disconnects.In the drawings, resistance RL represents load, and the effect of diode VD is protective transistor VT.When relay K adhesive, diode VI ends, and does not affect the normal work of circuit.During relay release, due to the existence of relay coil inductance, thus store electric energy, at this moment transistor VT ends, so can produce higher induced voltage at coil two ends.The polarity of this voltage be upper negative under just, anode is added on the collector of transistor VT.When induced voltage and Voc sum are greater than the collector reverse voltage of transistor VT, transistor VT will be breakdown and damaged.After adding diode VD, the induction current that relay coil produces is flow through by diode VD, and transistor VT is protected.
The above embodiment only have expressed the embodiment of the application, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the application's protection domain.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from technical scheme design, can also make some distortion and improvement, these all belong to the protection domain of the application.
Claims (3)
1. the ice bag heat exchange type computer housing based on fingerprint recognition, comprise chassis power supply, front panel and the air admission hole be opened on front panel, it is characterized in that, described front panel is provided with heat-conducting plate, heat-conducting plate one end is stretched in casing through front panel, the other end upwards bends, the hinged cover plate in top of bending part, the heat-conducting plate both sides be positioned at outside front panel arrange warming plate, the warming plate of both sides and the bending part of heat-conducting plate and cover plate three form casing, heat radiator is provided with on the downside of the heat-conducting plate stretching into casing side, the thin slice be parallel to each other that heat radiator is vertically arranged by multi-disc is formed, air admission hole is opened in the position of the corresponding heat radiator of front panel, the main circuit of chassis power supply is provided with fingerprint recognition switch, fingerprint recognition switch is made up of fingerprint recognition system and relay, relay is arranged on the main circuit loop of chassis power supply, fingerprint recognition system is by fingerprint sensor, processor, storer, control output circuit is formed, processor respectively with fingerprint sensor, storer is connected with control output circuit, control output circuit to be connected with relay, fingerprint sensor is arranged on the switch key of front panel.
2. a kind of ice bag heat exchange type computer housing based on fingerprint recognition according to claim 1, it is characterized in that, the heat-conducting plate skin be positioned at outside front panel is all coated with heat-insulation layer.
3. a kind of ice bag heat exchange type computer housing based on fingerprint recognition according to claim 1, it is characterized in that, cover plate outside surface is coated with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510587824.8A CN105204591A (en) | 2015-09-16 | 2015-09-16 | Ice-bag heat exchange type computer case based on fingerprint recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510587824.8A CN105204591A (en) | 2015-09-16 | 2015-09-16 | Ice-bag heat exchange type computer case based on fingerprint recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105204591A true CN105204591A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510587824.8A Pending CN105204591A (en) | 2015-09-16 | 2015-09-16 | Ice-bag heat exchange type computer case based on fingerprint recognition |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241525A (en) * | 2007-02-08 | 2008-08-13 | 佛山市顺德区顺达电脑厂有限公司 | Fingerprint identification computer boot-strap method and computer using the method |
| US20110247348A1 (en) * | 2010-04-12 | 2011-10-13 | Fujikura Ltd. | Cooling device, cooling system, and auxiliary cooling device for datacenter |
| CN202422138U (en) * | 2012-01-17 | 2012-09-05 | 哈尔滨金融学院 | Computer powered on/off through fingerprint identification |
| CN203366212U (en) * | 2013-07-09 | 2013-12-25 | 浙江工商职业技术学院 | Computer case cooling device |
| CN203552171U (en) * | 2013-11-27 | 2014-04-16 | 佳木斯大学 | Forced cooling device for computer |
| CN103857262A (en) * | 2012-12-04 | 2014-06-11 | 鸿富锦精密工业（深圳）有限公司 | Container type data center radiating system |
| CN204537031U (en) * | 2015-04-27 | 2015-08-05 | 兰富军 | A kind of computer case cooling device |
| CN205015815U (en) * | 2015-09-16 | 2016-02-03 | 成都市顶钻科技有限公司 | Ice bag heat transfer formula computer machine case based on fingerprint identification |
-
2015
- 2015-09-16 CN CN201510587824.8A patent/CN105204591A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241525A (en) * | 2007-02-08 | 2008-08-13 | 佛山市顺德区顺达电脑厂有限公司 | Fingerprint identification computer boot-strap method and computer using the method |
| US20110247348A1 (en) * | 2010-04-12 | 2011-10-13 | Fujikura Ltd. | Cooling device, cooling system, and auxiliary cooling device for datacenter |
| CN202422138U (en) * | 2012-01-17 | 2012-09-05 | 哈尔滨金融学院 | Computer powered on/off through fingerprint identification |
| CN103857262A (en) * | 2012-12-04 | 2014-06-11 | 鸿富锦精密工业（深圳）有限公司 | Container type data center radiating system |
| CN203366212U (en) * | 2013-07-09 | 2013-12-25 | 浙江工商职业技术学院 | Computer case cooling device |
| CN203552171U (en) * | 2013-11-27 | 2014-04-16 | 佳木斯大学 | Forced cooling device for computer |
| CN204537031U (en) * | 2015-04-27 | 2015-08-05 | 兰富军 | A kind of computer case cooling device |
| CN205015815U (en) * | 2015-09-16 | 2016-02-03 | 成都市顶钻科技有限公司 | Ice bag heat transfer formula computer machine case based on fingerprint identification |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |