CN204239285U - Fan and computer terminal - Google Patents
Fan and computer terminal Download PDFInfo
- Publication number
- CN204239285U CN204239285U CN201420293927.4U CN201420293927U CN204239285U CN 204239285 U CN204239285 U CN 204239285U CN 201420293927 U CN201420293927 U CN 201420293927U CN 204239285 U CN204239285 U CN 204239285U
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- fan
- substrate
- upper cover
- housing
- side shell
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Abstract
The utility model relates to technical field of electronic equipment, discloses fan and applies the computer terminal of this fan.Fan comprises housing, hub and impeller assembly; Housing comprises substrate, upper cover and side shell; Upper cover and substrate-parallel are arranged; Side shell is arranged between substrate and upper cover, and for connection substrate and upper cover, to make both keep relatively fixing, side shell is provided with intake grill and exhaust outlet; Hub is installed on described substrate pivotally; Impeller assembly, is connected with hub, for rotating together with described hub and producing air-flow.The utility model embodiment provides a kind of fan and computer terminal, and under the installation conditions of condition of equivalent thickness, it is thicker that the thickness of this fan can do, and improve the reliability of fan, apply the computer terminal of this fan, its reliability is corresponding increase also.
Description
Technical field
The utility model relates to technical field of electronic equipment, particularly relates to a kind of fan and applies the computer terminal of this fan.
Background technique
Notebook computer because gravity is light, be convenient for carrying and be subject to liking of consumers in general.As shown in Figure 1, notebook computer comprises host housing 4 and fan 10, and described host housing 4 comprises upper casing 41 and lower casing 42, and fan 10 is installed between upper casing 41 and lower casing 42.Wherein, fan 10 generally adopts centrifugal fan, and as shown in Figure 2, this centrifugal fan comprises housing 1, hub 2 and impeller assembly 3.Housing 1 comprises substrate 11 and upper cover 12, and upper cover 12 and substrate 11 be arranged in parallel, and upper cover 12 is provided with intake grill 121, and hub 2 is installed on described substrate 11 pivotally, and impeller assembly 3 is connected with hub 2, rotates together to make hub 2 impeller assembly 3 and produces air-flow.It is inner that outer gas stream enters fan 10 by the intake grill 121 on upper cover 12.
State in realization in the process of technological scheme, designer finds that in prior art, at least there are the following problems: in order to ensure the positive constantly inlet wind of fan 10, as shown in Figure 2, gap 101 must be left between the upper cover 12 of centrifugal fan and the upper casing 41 of notebook computer, along with the main frame of notebook computer is more and more thinner, make the thickness of fan 10 also more and more thinner, thus the reliability of fan 10 is reduced.
Model utility content
The utility model embodiment provides a kind of fan and computer terminal, and under the installation conditions of condition of equivalent thickness, it is thicker that the thickness of this fan can do, and improve the reliability of fan, apply the computer terminal of this fan, its reliability is corresponding increase also.
For achieving the above object, embodiment of the present utility model provides following technological scheme:
On the one hand, the utility model embodiment provides a kind of fan, comprises housing, hub and impeller assembly;
Described housing comprises substrate, upper cover and side shell; Described substrate and described upper cover be arranged in parallel; Described side shell is arranged between described substrate and described upper cover, and for connecting described substrate and described upper cover, to make both keep relatively fixing, described side shell is provided with intake grill and exhaust outlet;
Described hub is installed on described substrate pivotally;
Described impeller assembly is connected with described hub, for rotating together with described hub and producing air-flow.
Preferably, described intake grill and described exhaust outlet are same opening.
Preferably, described side shell comprises arc surface, and the appearance profile of described arc surface and the appearance profile of described impeller assembly match.
Preferably, also comprise heat radiation module, be installed on the exhaust outlet place of described side shell.
Preferably, the housing of described fan is the housing that heat conducting material is made.
Preferably, described heat radiation module comprises some radiating fin, and described radiating fin is welded in described housing.
Preferably, also comprise airduct, one end of described airduct is communicated with the exhaust outlet of described side shell.
On the other hand, the utility model embodiment still provides a kind of computer terminal, comprise host housing, described host housing comprises upper casing and lower casing, also comprise above-mentioned fan, described fan installs and between described upper casing and described lower casing, upper cover and the described upper casing of described fan are inconsistent, and substrate and the described lower casing of described fan are inconsistent.
Preferably, the upper cover of described fan and the upper casing of described host housing one-body molded.
Preferably, the substrate of described fan and the lower casing of described host housing one-body molded.
Preferably, described computer terminal is notebook computer or panel computer.
Compared with prior art, a technological scheme in technique scheme has following beneficial effect:
Because the intake grill of fan and exhaust outlet are all arranged on the side shell of fan, relative to prior art, without the need to fan substrate or on cover intake grill be set again, make fan when being installed on notebook computer, the substrate of fan and upper cover can be fitted the shell of notebook computer completely, between the two without the need to leaving gap, thus in the limited thickness installing space of notebook computer, it is thicker that the thickness of fan can do, the reliability of fan is increased, apply the computer terminal of this fan, its reliability is corresponding increase also.
Accompanying drawing explanation
Fig. 1 is the structure diagram that background technique fan is connected with the host housing of notebook computer;
Fig. 2 is the perspective view of background technique fan;
Fig. 3 is the perspective view of the fan that the utility model embodiment provides;
Fig. 4 is the plane structure schematic diagram that fan that the utility model embodiment provides is connected with airduct;
Fig. 5 is the structure diagram that fan that the utility model embodiment provides is connected with the host housing of computer terminal.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Figure 3, the fan 10 that the utility model embodiment provides comprises housing 1, hub (not indicating in figure) and impeller assembly 3.
As shown in Figure 3, described housing 1 comprises substrate 11, upper cover 12 and side shell 13.Housing 1 entirety is semi-closed structure, its one end open, inner hollow.Described upper cover 12 and substrate 11 are in planar, and substrate 11 and upper cover 12 be arranged in parallel.Described side shell 13 is arranged between substrate 11 and upper cover 12, and side shell 13, for connection substrate 11 and upper cover 12, keeps relatively fixing to make both.Side shell 13 is tabular, the curved shape of its appearance profile.Described side shell 13 is provided with intake grill (not indicating in figure) and exhaust outlet (not indicating in figure).
Described hub is installed on substrate 11 pivotally, can rotate when it drives by external force.
Described impeller assembly 3 is connected with hub, and impeller assembly 3 for rotating and producing air-flow together with hub.
Wherein, because be all arranged on the side shell 13 of fan 10 by the intake grill of fan 10 and exhaust outlet, relative to prior art, without the need to arranging intake grill again on the substrate 11 or upper cover 12 of fan 10, make the outward appearance of fan 10 more attractive in appearance; Simultaneously, fan 10 is when being installed on the main frame of notebook computer, the substrate 11 of fan 10 and upper cover 12 can be fitted the shell of notebook host completely, between the two without the need to leaving gap, thus in the limited thickness installing space of notebook host, thicker fan 10 can be installed, the reliability of fan 10 is increased, apply the notebook computer of this fan 10, its reliability is corresponding increase also.
Further, in the present embodiment, as shown in Figure 3, described intake grill and exhaust outlet are same opening 131.As shown in Figure 4, on the direction rotated along impeller assembly 3, the top part air-out of this opening 131, its lower half portion air intake.Wherein, same opening realizes the function of air intake and air-out simultaneously, simplify the structure of fan 10, reduce the processing cost of fan 10 housing 1.
Further, in the present embodiment, as shown in Figure 4, described side shell 13 comprises arc surface 132, and the appearance profile of arc surface 132 and the appearance profile of impeller assembly 3 match." the matching " at this place refers to that, when both outer surfaces are bonded to each other, its appearance profile can coincide mutually.Arranged by this kind, when impeller assembly 3 flows along the arc surface 132 of side shell 13 with moving air flow, the resistance suffered by it is less, thus the working efficiency of impeller assembly 3 is improved.
Further, as shown in Figure 4, the fan 10 in the present embodiment also comprises heat radiation module 6 (not indicating in figure), and heat radiation module 6 is installed on the exhaust outlet place of side shell 13.When airflow passes heat radiation module 6, the heat dispersion of fan 10 can be improved further.
Further, in the present embodiment, the housing that the housing 1 of described fan 10 is made for heat conducting material, heat radiation module 6 comprises some radiating fin (not indicating in figure), and radiating fin is welded in housing 1.Particularly, the housing 1 of fan 10 can make for ultra-thin VC hot plate material or super thin metal thin plate is made, and specifically can arrange according to the actual demand of user.Wherein, radiating fin is welded in housing 1, housing 1 synchronously dispels the heat as a part for heat radiation module 6, improves the heat dispersion of fan 10.
Further, as shown in Figure 4, the fan 10 in the present embodiment also comprises airduct 5, and it in a tubular form.The exhaust outlet of connection side, one end shell 13 of airduct 5.Wherein, the hot blast of notebook computer inside can be caused notebook computer outside by the airduct 5 arranged, the heat radiation of notebook computer can be accelerated like this, improve the heat dispersion of notebook computer.
The present embodiment additionally provides a kind of computer terminal, comprises host housing 4 and above-mentioned fan 10.Host housing 4 comprises upper casing 41 and lower casing 42, and upper casing 41 and lower casing 42 are all in planar.
Described fan 10 is installed and between upper casing 41 and lower casing 42, the upper cover 12 of fan 10 is inconsistent with upper casing 41, and the substrate 11 of fan 10 is inconsistent with lower casing 42.Wherein, fan 10 is from its side shell 13 air inlet/outlet, in thickness space limited between the upper casing 41 and lower casing 42 of main frame like this, relative to prior art, the housing 1 of fan 10 and can not gap be stayed between upper casing 41 and lower casing 42, thus can select the fan 10 that thickness is thicker, and then the reliability of fan 10 increases.
Further, in the present embodiment, the upper cover 12 of described fan 10 is one-body molded with the upper casing 41 of host housing 4.The substrate 11 of fan 10 is one-body molded with the lower casing 42 of host housing 4.Wherein, particularly, using the upper casing 41 of computer terminal and lower casing 42 as a part for fan 10 housing 1, make use of the thickness space of computer terminal further, the thickness of fan 10 can be accomplished thicker, its reliability strengthens further.
Wherein, described computer terminal is notebook computer or panel computer, specifically can arrange according to the actual demand of user.
The foregoing is only embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. fan, is characterized in that, comprises housing, hub and impeller assembly;
Described housing comprises substrate, upper cover and side shell; Described substrate and described upper cover be arranged in parallel; Described side shell is arranged between described substrate and described upper cover, and for connecting described substrate and described upper cover, to make both keep relatively fixing, described side shell is provided with intake grill and exhaust outlet;
Described hub is installed on described substrate pivotally;
Described impeller assembly is connected with described hub, for rotating together with described hub and producing air-flow.
2. fan as claimed in claim 1, it is characterized in that, described intake grill and described exhaust outlet are same opening.
3. fan as claimed in claim 1, it is characterized in that, described side shell comprises arc surface, and the appearance profile of described arc surface and the appearance profile of described impeller assembly match.
4. fan as claimed in claim 1, is characterized in that, also comprise heat radiation module, be installed on the exhaust outlet place of described side shell.
5. fan as claimed in claim 4, it is characterized in that, the housing of described fan is the housing that heat conducting material is made,
6. fan as claimed in claim 5, it is characterized in that, described heat radiation module comprises some radiating fin, and described radiating fin is welded in described housing.
7. the fan according to any one of claim 1-6, is characterized in that, also comprises airduct, and one end of described airduct is communicated with the exhaust outlet of described side shell.
8. computer terminal, comprise host housing, described host housing comprises upper casing and lower casing, it is characterized in that, also comprise the fan as described in any one of claim 1-7, described fan installs and between described upper casing and described lower casing, upper cover and the described upper casing of described fan are inconsistent, and substrate and the described lower casing of described fan are inconsistent.
9. computer terminal as claimed in claim 8, is characterized in that, the upper cover of described fan and the upper casing of described host housing one-body molded.
10. computer terminal as claimed in claim 8, is characterized in that, the substrate of described fan and the lower casing of described host housing one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293927.4U CN204239285U (en) | 2014-06-04 | 2014-06-04 | Fan and computer terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293927.4U CN204239285U (en) | 2014-06-04 | 2014-06-04 | Fan and computer terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239285U true CN204239285U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293927.4U Active CN204239285U (en) | 2014-06-04 | 2014-06-04 | Fan and computer terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115016600A (en) * | 2022-03-15 | 2022-09-06 | 北京小米移动软件有限公司 | Notebook computer |
-
2014
- 2014-06-04 CN CN201420293927.4U patent/CN204239285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115016600A (en) * | 2022-03-15 | 2022-09-06 | 北京小米移动软件有限公司 | Notebook computer |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |