CN202694249U - Electronic device - Google Patents
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- Publication number
- CN202694249U CN202694249U CN 201220315609 CN201220315609U CN202694249U CN 202694249 U CN202694249 U CN 202694249U CN 201220315609 CN201220315609 CN 201220315609 CN 201220315609 U CN201220315609 U CN 201220315609U CN 202694249 U CN202694249 U CN 202694249U
- Authority
- CN
- China
- Prior art keywords
- lid
- casing
- radiator fan
- air outlet
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides an electronic device. The electronic device comprises a shell, a first heating element, a second heating element, a first cooling fan, a second cooling fan and a cover. The first heating element and the second heating element are arranged inside the shell. The first cooling fan is arranged on the first heating element and provides first airflow to flow towards the outside of the shell. The second cooling fan is arranged on the second heating element and provided with a first air outlet and a second air outlet. Meanwhile, the second cooling fan provides second airflow to flow towards the inside of the shell through the second air outlet. The cover is movably connected with the shell. When the cover is arranged on a first position, the cover seals the first air outlet. When the cover is arranged on a second position, the cover exposes the first air outlet, and the second cooling fan provides third airflow to flow towards the outside of the shell through the first air outlet.
Description
Technical field
The utility model relates to a kind of electronic installation, and particularly relevant for a kind of electronic installation with radiator fan.
Background technology
In recent years, along with scientific and technological industry is day by day flourishing, the electronic installation for example products such as notebook computer (Notebook, NB), personal digital assistant (Personal Digital Assistant, PDA) and smart mobile phone (Smart Phone) occurs in daily life continually.The kenel of electronic installation is more and more polynary with the use function, and convenience and practicality make these electronic installations more popular, can use for different purposes.
With notebook computer, some notebook computers have configured integrated display chip and independent display card simultaneously, with in response to different use patterns.Integrated display chip generally is integrated in CPU (central processing unit) (Central Processing Unit, CPU) and has lower power consumption, but the effective utilization of low order is only arranged.Independent display card has good effective utilization, but power consumption is high and can produce more heat energy in operational process.The user can be switched integrated display chip and independent display card according to demand, to select low power consumption or high-effect.
Notebook computer inside is many can to arrange radiator fan.When producing heat energy when the running of above-mentioned integrated display chip or CPU (central processing unit), radiator fan can provide air-flow to reduce the temperature of integrated display chip and CPU (central processing unit).When producing relatively large heat energy when integrated display chip running, radiator fan need improve rotating speed to provide more radiating airflow to come it is dispelled the heat, and this also affects the using character of notebook computer so that radiator fan produces larger noise in the running.
The utility model content
The utility model provides a kind of electronic installation, has good heat dissipation and can reduce the noise that radiator fan produces.
The electronic installation that the utility model provides comprises a casing, one first heater element, one second heater element, one first radiator fan, one second radiator fan and a lid.The first heater element and the second heater element are arranged in the casing.The first radiator fan is arranged on the first heater element, and one first air-flow is provided, and wherein the first air-flow flows outward toward casing.The second radiator fan is arranged on the second heater element, and has one first air outlet and one second air outlet, and wherein the second radiator fan provides one second air-flow, and the second air-flow is by the past casing internal flow of the second air outlet.Lid movably is connected in casing and relative casing is displaced between a primary importance and the second place.When lid was positioned at primary importance, lid sealed the first air outlet.When lid was positioned at the second place, lid exposed the first air outlet, and the second radiator fan provides one the 3rd air-flow, and the 3rd air-flow flows outward toward casing by the first air outlet.
In an embodiment of the present utility model, when lid sealed the first air outlet, the second air-flow had a first flow, and when lid exposed the first air outlet, the second air-flow had one second flow, and first flow is greater than the second flow.
In an embodiment of the present utility model, above-mentioned electronic installation also comprises a control element, wherein when lid exposes the first air outlet, control element is controlled the first radiator fan and is had one first rotating speed, when lid seals the first air outlet, control element is controlled the first radiator fan and is had one second rotating speed, and the second rotating speed is less than the first rotating speed.
In an embodiment of the present utility model, the second above-mentioned air outlet is towards the first radiator fan.
In an embodiment of the present utility model, above-mentioned electronic installation also comprises a control element.When the second heater element moved, control element drove lid and moves to the second place, and when the second heater element was out of service, control element drove lid and moves to primary importance.
In an embodiment of the present utility model, above-mentioned casing has one first radiating opening and one second radiating opening, corresponding the first radiator fan of difference and the second radiator fan, and the first air outlet is towards the second radiating opening.
In an embodiment of the present utility model, the first above-mentioned heater element comprises a CPU (central processing unit) and a display chip, and display chip is integrated in CPU (central processing unit).
In an embodiment of the present utility model, the second above-mentioned heater element comprises an independent display card.
In an embodiment of the present utility model, above-mentioned lid is hubbed at casing.When the relative casing of lid was switched to primary importance, the lid closure was in casing, and when the relative casing of lid was switched to the second place, lid was deployed in casing.
In an embodiment of the present utility model, the first above-mentioned air outlet is formed at the second radiator fan side, and lid is positioned at the second radiator fan below and has a bending part.When lid was positioned at primary importance, bending part extended to the second radiator fan side and seals the first air outlet from the second radiator fan below.
Based on above-mentioned, the first radiator fan of the present utility model and the second radiator fan correspond respectively to the first heater element and the second heater element, and the second radiator fan has the first air outlet and the second air outlet, the respectively air-flow in order to the air-flow that flows to the casing outside to be provided and to flow to casing inside.When the second heater element moved, the lid on the casing can expose the first air outlet and make the second radiator fan by the first air outlet that the air flow direction casing is outside, to promote the radiating efficiency to the second heater element.When the second heater element is out of service, lid on the casing can seal the first air outlet, to increase the air output of the second radiator fan from the second air outlet toward casing inside, this moment, casing inside had better air current flow, and promoted the radiating efficiency of casing inside, therefore the temperature of the first heater element also reduces, so that can have lower rotating speed corresponding to the first radiator fan of the first heater element, the noise that is produced to reduce by the first radiator fan.
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperate accompanying drawing to be described in detail below.
Description of drawings
Fig. 1 is the partial top view of the electronic installation of the utility model one embodiment;
Fig. 2 is that the electronic installation of Fig. 1 is at the cut-open view at I-I ' hatching line place;
The lid that Fig. 3 illustrates Fig. 1 exposes the vertical view of the first opening;
Fig. 4 is that the electronic installation of Fig. 3 is at the cut-open view at I-I ' hatching line place;
Fig. 5 is the partial component calcspar of the electronic installation of Fig. 1;
Fig. 6 is the partial component calcspar of the electronic installation of Fig. 1.
Description of reference numerals:
100: electronic installation;
110: casing;
112: sidewall;
114: base;
116: the first radiating openings;
118: the second radiating openings;
120: the first heater elements;
122: CPU (central processing unit);
124: display chip;
130: the second heater elements;
140: the first radiator fans;
150: the second radiator fans
152: the first air outlets;
154: the second air outlets;
160: lid;
162: bending part;
170,180: control element;
A1: the first air-flow;
A2: the second air-flow;
A3: the 3rd air-flow;
P1: primary importance;
P2: the second place.
Embodiment
Fig. 1 is the partial top view of the electronic installation of the utility model one embodiment.Fig. 2 is that the electronic installation of Fig. 1 is at the cut-open view at I-I ' hatching line place.For making diagram comparatively clear, the second heater element 130 of the not shown Fig. 1 of Fig. 2.Please refer to Fig. 1 and Fig. 2, the electronic installation 100 of the present embodiment comprises casing 110, the first heater element 120, the second heater element 130, the first radiator fan 140, the second radiator fan 150 and lid 160.In the present embodiment, electronic installation 100 for example is notebook computer, and casing 110 for example is the host housing of notebook computer.In other embodiments, electronic installation 100 can be the device of other suitable type, and the utility model is not limited this.
The first heater element 120 and the second heater element 130 are arranged in the casing 110.The first heater element 120, the second heater element 130 can produce heat energy with other electronic components of casing 110 inside when moving, so that casing 110 internal temperatures raise.Therefore, electronic installation 100 assists electronic installation 100 to reduce temperature at casing 110 interior the first radiator fan 140 and the second radiator fans 150 of arranging in order to air-flow to be provided.
Specifically, in the present embodiment, casing 110 comprises that sidewall 112 and base 114, the first heater elements 120 and the second heater element 130 are separately positioned on the base 114 and close sidewall 112.The first radiator fan 140 and the second radiator fan 150 are arranged at respectively on the first heater element 120 and the second heater element 130.
The first radiator fan 140 and the second radiator fan 150 are in order to provide air-flow that the first heater element 120, the second heater element 130 are taken away casing 110 with the heat energy of other electronic components generations, and then reduce casing 110 internal temperatures.Have the first radiating opening 116 and the second radiating opening 118 on the sidewall 112 of casing 110, respectively corresponding the first radiator fan 140 and the second radiator fan 150.The air-flow that the first radiator fan 140 and the second radiator fan 150 provide can flow to outside the casing 110 by the first radiating opening 116 and the second radiating opening 118 respectively.
The second radiator fan 150 has the first air outlet 152 and the second air outlet 154.The first air outlet 152 and the second air outlet 154 are formed at the side of the second radiator fan 150.The first air outlet 152 is towards the second radiating opening 118, and the second air outlet 154 is towards the first radiator fan 140.Therefore, the second radiator fan 150 can provide the air-flow that flows to the second radiating opening 118 by the first air outlet 152, and can provide the air-flow that flows to the first radiator fan 140 by the second air outlet 154.
In the present embodiment, the first heater element 120 comprises CPU (central processing unit) 122 and display chip 124, and display chip 124 is integrated in CPU (central processing unit) 122, and the second heater element 130 for example is independent display card.Display chip 124 and independent display card need only be selected one and move and can make electronic installation 100 have Presentation Function.When electronic installation 100 during via display chip 124 show image of the first heater element 120, the first heater element 120 and display chip 124 operations thereof also produce heat energy, and the second heater element 130 is out of service.When electronic installation 100 during via the second heater element 130 (independent display card) show image, 130 operations of the second heater element also produce heat energy, and display chip 124 is out of service.
The first radiator fan 140 is in order to provide the first air-flow A1, and the first air-flow A1 carries the heat energy of the first heater element 120 generations secretly and passes through the first radiating opening 116 toward casing 110 outer flowing, so that the first heater element 120 is dispelled the heat.In addition, the second radiator fan 150 provides the second air-flow A2, and the second air-flow A2 toward casing 110 internal flows, to promote casing 110 internal gas flows flowability, helps the lifting of radiating efficiency by the second air outlet 154.
The lid that Fig. 3 illustrates Fig. 1 exposes the vertical view of the first opening.Fig. 4 is that the electronic installation of Fig. 3 is at the cut-open view at I-I ' hatching line place.For making diagram comparatively clear, the second heater element 130 of the not shown Fig. 3 of Fig. 4.The lid 160 of electronic installation 100 movably is connected in casing 110.Lid 160 relatively casing 110 is displaced between primary importance P1 shown in Figure 2 and the second place P2 shown in Figure 4, with sealing or expose the first air outlet 152 of the second radiator fan 150.Fig. 5 is the partial component calcspar of the electronic installation of Fig. 1.Please refer to Fig. 5, the electronic installation 100 of the present embodiment also comprises control element 170, and control element 170 for example is the control circuit in the electronic installation 100, and in order to control lid 160 starts, details are as follows.
When the second heater element 130 out of service and when not producing heat energy, owing to not needing to dispel the heat for the second heater element 130, therefore electronic installation 100 can drive lid 160 by control element 170 and move to as shown in Figures 1 and 2 primary importance P1 to seal the first air outlet 152, so that the second air-flow A2 that the second radiator fan 150 provides has larger flow.This moment, casing 110 inside had better air current flow, and had promoted the radiating efficiency of casing 110 inside, and therefore the temperature of the first heater element 120 also reduces.Therefore, the first radiator fan 140 corresponding to the first heater element 120 can have lower rotating speed, the noise that is produced to reduce by the first radiator fan 140.
Independent display card has better effective utilization, and operation the time can produce more heat energy.When for example producing heat energy for the second heater element 130 operation of independent display card, electronic installation 100 can move to as shown in Figures 3 and 4 second place P2 by control element 170 driving lids 160 and expose the first air outlet 152.This moment, the second radiator fan 150 provided the 3rd air-flow A3, and the 3rd air-flow A3 flows to casing 110 outsides by the first air outlet 152, to promote the radiating efficiency to the second heater element 130.In addition, when lid 160 moved to second place P2, lid 160 was as shown in Figure 4 further from casing 110, had larger space between casing 110 and the lid 160 and flowed for radiating airflow and make, with further improving heat radiation efficiency.
When lid 160 sealed the first air outlet 152 as shown in Figures 1 and 2, the second air-flow A2 had first flow.When lid 160 exposed the first air outlet 152 as shown in Figures 3 and 4, the second air-flow A2 had the second flow.By the sealing of 160 pairs of the first air outlets 152 of lid, can stop the second radiator fan 150 to produce the 3rd air-flow A3 by the first air outlet 152.Therefore in the situation that the second radiator fan 150 rotating speeds are constant, described first flow can be greater than described the second flow, and reaches the effect that promotes casing 110 internal heat dissipating efficient.
Fig. 6 is the partial component calcspar of the electronic installation of Fig. 1.Please refer to Fig. 6, the electronic installation 100 of the present embodiment also comprises control element 180, and control element 180 for example is the control circuit in the electronic installation 100.When lid 160 exposed the first air outlet 152 as shown in Figures 3 and 4, electronic installation 100 had the first rotating speed by control element 180 controls the first radiator fan 140.When lid 160 seals as shown in Figures 1 and 2 the first air outlet 152 and makes the second air-flow A2 have larger flow, casing 110 inner liftings because of the second air-flow A2 flow have better radiating efficiency, therefore electronic installation 100 can reduce by control element 180 rotating speed of the first radiator fan 140, make the first radiator fan 140 have the second rotating speed less than the first rotating speed, and then reduce the noise that the first radiator fan 140 produces.
Please refer to Fig. 2 and Fig. 4, in the present embodiment, lid 160 is positioned at the second radiator fan 150 belows, and is hubbed at the base 114 of casing 110.Lid 160 relatively casing 110 is switched to primary importance P1 shown in Figure 2 with the base 114 of closure in casing 110, or casing 110 is switched to the base 114 of second place P2 shown in Figure 4 to be deployed in casing 110 relatively.In addition, the first air outlet 152 is formed at the second radiator fan 150 sides, and lid 160 is positioned at the second radiator fan 150 belows and has a bending part 162.When lid 160 was positioned at primary importance P1 as shown in Figure 2, bending part 162 extended to the second radiator fan 150 sides and seals the first air outlet 152 from the second radiator fan 150 belows.
Have now in the electronic installation in part, configured relatively casing rotation and opened entire lid, to hide or to expose the Port of electronic installation.The lid of described existing electronic installation as flowing mode be similar to the present embodiment lid 160 make flowing mode.Therefore, the lid 160 of the present embodiment and the configuration mode of the second radiator fan 150 can be integrated in the electronic installation with described existing lid, sealing/to expose the air outlet of the second radiator fan 150 by single lid, and hide/expose the Port of electronic installation.
In sum, the first radiator fan of the present utility model and the second radiator fan correspond respectively to the first heater element and the second heater element, and the second radiator fan has the first air outlet and the second air outlet, the respectively air-flow in order to the air-flow that flows to the casing outside to be provided and to flow to casing inside.When the second heater element moved, the lid on the casing can expose the first air outlet and make the second radiator fan by the first air outlet that the air flow direction casing is outside, to promote the radiating efficiency to the second heater element.When the second heater element is out of service, lid on the casing can seal the first air outlet, to increase the air output of the second radiator fan from the second air outlet toward casing inside, this moment, casing inside had better air current flow, and promoted the radiating efficiency of casing inside, therefore the temperature of the first heater element also reduces, so that can have lower rotating speed corresponding to the first radiator fan of the first heater element, the noise that is produced to reduce by the first radiator fan.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. an electronic installation is characterized in that, comprising:
One casing;
One first heater element is arranged in this casing;
One second heater element is arranged in this casing;
One first radiator fan is arranged on this first heater element and one first air-flow is provided, and wherein this first air-flow flows outward toward this casing;
One second radiator fan is arranged on this second heater element and has one first air outlet and one second air outlet, and wherein this second radiator fan provides one second air-flow, and this second air-flow by this second air outlet toward this casing internal flow; And
One lid, movably be connected in this casing and relatively this casing be displaced between a primary importance and the second place, wherein when this lid is positioned at this primary importance, this lid seals this first air outlet, when this lid is positioned at this second place, this lid exposes this first air outlet, and this second radiator fan provides one the 3rd air-flow, and the 3rd air-flow flows outward toward this casing by this first air outlet.
2. electronic installation according to claim 1 is characterized in that, when this lid seals this first air outlet, this second air-flow has a first flow, when this lid exposed this first air outlet, this second air-flow had one second flow, and this first flow is greater than this second flow.
3. electronic installation according to claim 1, it is characterized in that, also comprise a control element, wherein when this lid exposes this first air outlet, this control element is controlled this first radiator fan and is had one first rotating speed, when this lid sealed this first air outlet, this control element was controlled this first radiator fan and is had one second rotating speed, and this second rotating speed is less than this first rotating speed.
4. electronic installation according to claim 1 is characterized in that, this second air outlet is towards this first radiator fan.
5. electronic installation according to claim 1, it is characterized in that, also comprise a control element, wherein when this second heater element operation, this control element drives this lid and moves to this second place, and when this second heater element was out of service, this control element drove this lid and moves to this primary importance.
6. electronic installation according to claim 1 is characterized in that, this casing has one first radiating opening and one second radiating opening, and respectively to should the first radiator fan and this second radiator fan, this first air outlet be towards this second radiating opening.
7. electronic installation according to claim 1 is characterized in that, this first heater element comprises a CPU (central processing unit) and a display chip, and this display chip is integrated in this CPU (central processing unit).
8. electronic installation according to claim 1 is characterized in that, this second heater element comprises an independent display card.
9. electronic installation according to claim 1 is characterized in that, this lid is hubbed at this casing, when relative this casing of this lid is switched to this primary importance, this lid closure is in this casing, and when relative this casing of this lid was switched to this second place, this lid was deployed in this casing.
10. electronic installation according to claim 1, it is characterized in that, this first air outlet is formed at this second radiator fan side, this lid is positioned at this second radiator fan below and has a bending part, and when this lid was positioned at this primary importance, this bending part extended to this second radiator fan side and seals this first air outlet from this second radiator fan below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315609 CN202694249U (en) | 2012-06-21 | 2012-06-21 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315609 CN202694249U (en) | 2012-06-21 | 2012-06-21 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694249U true CN202694249U (en) | 2013-01-23 |
Family
ID=47549834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315609 Expired - Lifetime CN202694249U (en) | 2012-06-21 | 2012-06-21 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694249U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348018A (en) * | 2018-11-29 | 2019-02-15 | 努比亚技术有限公司 | A kind of mobile terminal radiator structure and mobile terminal |
| CN112648203A (en) * | 2020-12-23 | 2021-04-13 | 杭州海康威视数字技术股份有限公司 | Electronic equipment |
| CN113126726A (en) * | 2019-12-30 | 2021-07-16 | 和硕联合科技股份有限公司 | Electronic device |
-
2012
- 2012-06-21 CN CN 201220315609 patent/CN202694249U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348018A (en) * | 2018-11-29 | 2019-02-15 | 努比亚技术有限公司 | A kind of mobile terminal radiator structure and mobile terminal |
| CN113126726A (en) * | 2019-12-30 | 2021-07-16 | 和硕联合科技股份有限公司 | Electronic device |
| CN113126726B (en) * | 2019-12-30 | 2023-12-05 | 和硕联合科技股份有限公司 | electronic device |
| CN112648203A (en) * | 2020-12-23 | 2021-04-13 | 杭州海康威视数字技术股份有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |