CN104656861A - High-sealing air suction type heat radiator - Google Patents
High-sealing air suction type heat radiator Download PDFInfo
- Publication number
- CN104656861A CN104656861A CN201510095988.9A CN201510095988A CN104656861A CN 104656861 A CN104656861 A CN 104656861A CN 201510095988 A CN201510095988 A CN 201510095988A CN 104656861 A CN104656861 A CN 104656861A
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- air
- connector
- piston
- heating radiator
- draft
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention relates to a high-sealing air suction type heat radiator, which mainly comprises an air suction fan, a casing, a sealing cavity and a connecting head, wherein a permanent magnetic plate is fixedly arranged at the upper surface of the casing, the connecting head is arranged at an air inlet, suction holes are formed in the inner side of the circumferential wall of the connecting head at the same intervals, the suction holes are communicated by an air guide ring which is arranged at the circumferential wall of the connecting head, the air guide ring is communicated with an air suction opening of the sealing cavity through an air ventilating pipe, a piston is arranged in the sealing cavity and can slide along a side plate of the sealing cavity, the piston is connected with the inner wall of a top plate of the sealing cavity through a tension spring, and is made of a permanent magnet, and the magnetism of the permanent magnet is attracted with an opposite pole of the permanent magnet. The high-sealing air suction type heat radiator has the advantages that the heat radiator is suitable for portable computers of various models, the anti-falling function is realized, the heat radiator can be tightly connected with the air outlet end of the portable computer, and the heat radiating efficiency is improved.
Description
Technical field
The present invention relates to a kind of computer radiator, especially, is a kind of air-draft-type heating radiator.
Background technology
Heating radiator is a kind of equipment helping notebook computer to discharge hot-air, reduction computer internal temperature, traditional heating radiator is arranged on bottom notebook, blown to ventilating opening by fan, promote the circulation of computer inner air, thus reach the object making temperature decline in notebook; This sink-efficiency is lower, because the wind major part of fan is stopped by notebook computer shell, cannot realize temperature with high efficiency; Therefore people devise air-draft-type heating radiator, and the suction opeing of this heating radiator directly connects notebook outlet air end, realize the efficient circulation of air-flow, and the negative pressure of air exhauster manufacture simultaneously improves exhausting, cooling efficiency; But, air-draft-type heating radiator common on the market still can not dispel the heat by efficient stable, because they cannot accomplish suction opeing and notebook outlet air end compact siro spinning technology, due to cannot compact siro spinning technology, the wind of notebook inside cannot effectively be extracted out by the wind that air-draft-type heating radiator extracts, and this makes cooling effectiveness lower; In actual use, a dynamic notebook will make junction disconnect a little, use very inconvenient; In addition, different notebook outlet air ends is different, and need for air exhauster corresponding to different outlet air ends design, this makes the versatility of air exhauster strong, and seriously increases production complexity.
Summary of the invention
For the problems referred to above, the invention provides a kind of high sealing air-draft-type heating radiator, this heating radiator is applicable to the notebook of various model, has anti-drop function simultaneously, can compact siro spinning technology notebook outlet air end, effectively improves radiating efficiency.
For solving the problem, the technical solution adopted in the present invention is: this high sealing air-draft-type heating radiator mainly includes extraction fan, housing, encryption chamber and connector; In described housing, extraction fan is installed, offers air inlet and air outlet on the housing; Permanent magnetic plate is installed with at the upper surface of described housing; At described air inlet, above-mentioned connector is installed; Described connector makes flat pressure mouth shape by matter soft material; Equidistantly sucker is offered inside the perisporium of connector; Each described sucker is communicated with by the guide ring be opened in connector perisporium, and described guide ring is communicated with the bleeding point in described encryption chamber by a snorkel; Described bleeding point is opened in the side plate top in described encryption chamber; Being provided with in the inside in described encryption chamber can along encryption chamber side plate sliding plunger; Described piston is connected on the top board inwall in encryption chamber by extension spring; Described piston is made by permanent magnet, and the magnetic of this permanent magnet and described permanent magnetic plate heteropole attracting; When bleeding point is closed, the side plate of described piston, annular seal space top board and annular seal space surrounds enclosure space.
The invention has the beneficial effects as follows: the outlet air end connector in flat pressure mouth shape being covered notebook, make the perisporium of connector cover on the notebook computer shell of outlet air end surrounding; After adjusting the position of heating radiator, the base plate in encryption chamber is placed on above described housing; According to the attracting principle of heteropole, the permanent magnetic plate being positioned at housing upper surface will attract the piston made by permanent magnet, described piston under the acting in conjunction of self gravitation and magnetic attraction along the side plate slide downward in encryption chamber; Piston slide downward, the volume of the enclosure space above piston becomes large, because sealing space is communicated with each described sucker by snorkel, guide ring, and the perisporium of connector covers on notebook computer shell, each described sucker is blocked, therefore along with the downslide of piston, the air pressure of seal cavity sharply reduces, and described sucker is firmly pressed on notebook computer shell under the atmospheric effect in the external world; The now connector of this heating radiator and the outlet air end compact siro spinning technology of notebook; Start extraction fan, extraction fan High Rotation Speed forms low-pressure area, and the hot-air in notebook is finally discharged by air inlet, air outlet successively.
Connector is that matter soft material is made, and is firmly stuck on notebook by atmospheric pressure, even if in use there is disturbance, connector also can not be caused to leak out; In addition, along with piston is near described permanent magnetic plate, the attractive force between piston and permanent magnetic plate becomes large gradually, and now the volume of seal cavity will speed up and becomes large, and the draught head at corresponding sucker place will sharply become large; Therefore, in connection procedure, encryption chamber is placed on and namely can makes connector quick adsorption after on housing and be fixed on notebook; When needs take off heating radiator, only encryption chamber need be taken off from permanent magnetic plate, described piston resets under the effect of extension spring, and the air pressure at each described sucker place recovers, and now easily can take off heating radiator.
As preferably, described extraction fan is turbofan; So that provide powerful power, and then form larger draught head, thus improve exhausting, radiating efficiency.
As preferably, be stained with dust-proof cotton in the connectivity part of described sucker and guide ring; So that effectively intercept dust to enter encryption chamber.
As preferably, in the below of described housing, rubber blanket is installed; So that reduce the vibration in the extraction fan course of work, and then reduce noise.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of this high sealing air-draft-type heating radiator embodiment.
Fig. 2 is the front view of middle connector embodiment illustrated in fig. 1.
Embodiment
Embodiment
In the embodiment shown in Fig. 1, Fig. 2, this high sealing air-draft-type heating radiator mainly includes extraction fan 2, housing 1, encryption chamber 5 and connector 3; In described housing 1, be provided with extraction fan 2, described extraction fan 2 is turbofan; Described housing 1 offers air inlet 11 and air outlet 12; Be provided with rubber blanket in the below of described housing 1, this rubber blanket can effectively reduce vibration during turbofan work, and then reduces the noise between heating radiator and desktop; In addition this rubber blanket can increase the friction between heating radiator and desktop, ensures the stable of heating radiator further, effectively prevents loosening of connector 3; Permanent magnetic plate 4 is installed with at the upper surface of described housing 1; At described air inlet 11, above-mentioned connector 3 is installed; Described connector 3 makes flat pressure mouth shape by matter soft material; Equidistantly sucker 32 is offered inside the perisporium of connector 3; Each described sucker 32 is communicated with by the guide ring 31 be opened in connector 3 perisporium, is stained with dust-proof cotton in described sucker 32 with the connectivity part of guide ring 31, so that effectively intercept dust to enter encryption chamber 5; Described guide ring 31 is communicated with the bleeding point in described encryption chamber 5 by a snorkel 6; Described bleeding point is opened in the side plate top in described encryption chamber 5; The piston 52 that can slide along encryption chamber 5 side plate is installed in the inside in described encryption chamber 5; Described piston 52 is connected on the top board inwall in encryption chamber 5 by extension spring 51; Described piston 52 is made by permanent magnet, and the magnetic of this permanent magnet and described permanent magnetic plate 4 heteropole attracting; When bleeding point is closed, the side plate of described piston 52, annular seal space top board and annular seal space surrounds enclosure space 50.
Connector 3 in flat pressure mouth shape is covered the outlet air end of notebook, make the perisporium of connector 3 cover on the notebook computer shell of outlet air end surrounding; After adjusting the position of heating radiator, the base plate in encryption chamber 5 is placed on above described housing 1; According to the attracting principle of heteropole, the permanent magnetic plate 4 being positioned at housing 1 upper surface will attract the piston 52 made by permanent magnet, described piston 52 under the acting in conjunction of self gravitation and magnetic attraction along the side plate slide downward in encryption chamber 5; Piston 52 slide downward, the volume of the enclosure space 50 above piston 52 becomes large, because this enclosure space 50 is communicated with each described sucker 32 by snorkel 6, guide ring 31, and the perisporium of connector 3 covers on notebook computer shell, each described sucker 32 is blocked, therefore along with the downslide of piston 52, the air pressure of enclosure space 50 sharply reduces, and described sucker 32 is firmly pressed on notebook computer shell under the atmospheric effect in the external world; The now connector 3 of this heating radiator and the outlet air end compact siro spinning technology of notebook; Start extraction fan 2, extraction fan 2 High Rotation Speed forms low-pressure area, and the hot-air in notebook is finally discharged by air inlet 11, air outlet 12 successively.
Connector 3 is made for matter soft material, and is firmly stuck on notebook by atmospheric pressure, even if in use there is disturbance, connector 3 also can not be caused to leak out; In addition, along with piston 52 is near described permanent magnetic plate 4, the attractive force between piston 52 and permanent magnetic plate 4 becomes large gradually, and now the volume of enclosure space 50 will speed up and becomes large, and the draught head at corresponding sucker 32 place will sharply become large; Therefore, in connection procedure, encryption chamber 5 is placed on and namely can makes connector 3 quick adsorption after on housing 1 and be fixed on notebook; When needs take off heating radiator, only encryption chamber 5 need be taken off from permanent magnetic plate 4, described piston 52 resets under the effect of extension spring 51, and the air pressure at each described sucker 32 place recovers, and now easily can take off heating radiator.
Because connector 3 seals fixing by atmospheric pressure by the present invention, without the need to mating the outlet air end of notebook, therefore the present invention is applicable to the notebook of various model; Because connector and snorkel are matter soft structure, therefore when there is disturbance by a small margin, the impermeability of heating radiator can not be caused to decline, make exhausting of the present invention, radiating effect more stable; Due to good sealing effect, therefore radiating effect of the present invention is outstanding.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a high sealing air-draft-type heating radiator, this high sealing air-draft-type heating radiator mainly includes extraction fan (2), housing (1), encryption chamber (5) and connector (3); Extraction fan (2) is installed in described housing (1), described housing (1) offers air inlet (11) and air outlet (12); It is characterized in that: be installed with permanent magnetic plate (4) at the upper surface of described housing (1); At described air inlet (11), above-mentioned connector (3) is installed; Described connector (3) makes flat pressure mouth shape by matter soft material; Sucker (32) is equidistantly offered inside the perisporium of connector; Each described sucker (32) is communicated with by the guide ring (31) be opened in connector (3) perisporium, and described guide ring (31) is communicated with the bleeding point of described encryption chamber (5) by a snorkel (6); Described bleeding point is opened in the side plate top of described encryption chamber (5); The piston (52) that can slide along encryption chamber side plate is installed in the inside of described encryption chamber (5); Described piston (52) is connected on the top board inwall of encryption chamber (5) by extension spring (51); Described piston (52) is made by permanent magnet, and the magnetic of this permanent magnet and described permanent magnetic plate (4) heteropole attracting; When bleeding point is closed, the top board of described piston (52), annular seal space (5) and the side plate of annular seal space (5) surround enclosure space (50).
2. high sealing air-draft-type heating radiator according to claim 1, is characterized in that: described extraction fan (2) is turbofan.
3. high sealing air-draft-type heating radiator according to claim 1 and 2, is characterized in that: be stained with dust-proof cotton in described sucker (32) and the connectivity part of guide ring (31).
4. high sealing air-draft-type heating radiator according to claim 3, is characterized in that: be provided with rubber blanket in the below of described housing (1).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095988.9A CN104656861B (en) | 2015-03-02 | 2015-03-02 | High sealing air-draft-type radiator |
| CN201710700322.0A CN107390844B (en) | 2015-03-02 | 2015-03-02 | Notebook computer with high-sealing air-draft type radiator |
| CN201710700310.8A CN107390843B (en) | 2015-03-02 | 2015-03-02 | Notebook computer heat dissipation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095988.9A CN104656861B (en) | 2015-03-02 | 2015-03-02 | High sealing air-draft-type radiator |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710700322.0A Division CN107390844B (en) | 2015-03-02 | 2015-03-02 | Notebook computer with high-sealing air-draft type radiator |
| CN201710700310.8A Division CN107390843B (en) | 2015-03-02 | 2015-03-02 | Notebook computer heat dissipation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104656861A true CN104656861A (en) | 2015-05-27 |
| CN104656861B CN104656861B (en) | 2017-10-10 |
Family
ID=53248107
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710700322.0A Active CN107390844B (en) | 2015-03-02 | 2015-03-02 | Notebook computer with high-sealing air-draft type radiator |
| CN201510095988.9A Active CN104656861B (en) | 2015-03-02 | 2015-03-02 | High sealing air-draft-type radiator |
| CN201710700310.8A Active CN107390843B (en) | 2015-03-02 | 2015-03-02 | Notebook computer heat dissipation method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710700322.0A Active CN107390844B (en) | 2015-03-02 | 2015-03-02 | Notebook computer with high-sealing air-draft type radiator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710700310.8A Active CN107390843B (en) | 2015-03-02 | 2015-03-02 | Notebook computer heat dissipation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107390844B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671328A (en) * | 2021-09-15 | 2021-11-19 | 山东金科电气股份有限公司 | Signal acquisition device for transformer partial discharge online monitoring device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110147153B (en) * | 2019-06-04 | 2022-05-17 | 安徽理工大学 | Novel notebook computer heat dissipation device |
| CN111231318A (en) * | 2020-01-16 | 2020-06-05 | 王浩怡 | From heat dissipation type 3D printing material tray |
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- 2015-03-02 CN CN201710700322.0A patent/CN107390844B/en active Active
- 2015-03-02 CN CN201510095988.9A patent/CN104656861B/en active Active
- 2015-03-02 CN CN201710700310.8A patent/CN107390843B/en active Active
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| US20040095725A1 (en) * | 2001-09-17 | 2004-05-20 | Fujitsu Limited | Cooling device capable of reducing thickness of electronic apparatus |
| CN2633301Y (en) * | 2003-07-16 | 2004-08-18 | 张新日 | Multifunction negative pressure tank therapeutic device |
| US20050207124A1 (en) * | 2004-03-16 | 2005-09-22 | Fujitsu Limited | Printed circuit board having larger space for electronic components and contributing to efficient cooling |
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| CN203054706U (en) * | 2012-12-21 | 2013-07-10 | 尚晟 | United noise reduction type laptop radiator |
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| CN113671328B (en) * | 2021-09-15 | 2023-02-07 | 山东金科电气股份有限公司 | Signal acquisition device for transformer partial discharge online monitoring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107390844B (en) | 2020-04-03 |
| CN107390843B (en) | 2020-04-10 |
| CN107390843A (en) | 2017-11-24 |
| CN107390844A (en) | 2017-11-24 |
| CN104656861B (en) | 2017-10-10 |
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Effective date of registration: 20190709 Address after: 402760 West Second Road, Qingbartangfang, Bishan Industrial Park, Chongqing Patentee after: Chongqing Mingzhan Precision Metal Technology Co., Ltd. Address before: 323902 Zhoucun 119, Fushan Township, Qingtian, Lishui, Zhejiang Patentee before: Zhu Jinfeng |
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