CN105491860B - Heat abstractor, handheld terminal and VR glasses based on terminal is handed to VR glasses - Google Patents
Heat abstractor, handheld terminal and VR glasses based on terminal is handed to VR glasses Download PDFInfo
- Publication number
- CN105491860B CN105491860B CN201610019807.9A CN201610019807A CN105491860B CN 105491860 B CN105491860 B CN 105491860B CN 201610019807 A CN201610019807 A CN 201610019807A CN 105491860 B CN105491860 B CN 105491860B
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- Prior art keywords
- glasses
- guide groove
- air guide
- handheld terminal
- fan
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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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
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/163—Wearable computers, e.g. on a belt
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
Abstract
The embodiment of the invention discloses a heat dissipation device based on VR (virtual reality) glasses handheld terminals, the handheld terminals and VR glasses, which effectively solve the problem of heating and reduce the influence of the heating on users. The invention relates to a heat dissipation device based on a VR (virtual reality) glasses handheld terminal, which comprises: a fan (2) and an air guide groove (3) which are accommodated in the casing (1); the fan (2) is arranged on one side of the heating element, one end of the air guide groove (3) is opposite to the fan, and the other end of the air guide groove is opposite to the plurality of vent holes (4) formed in the shell (1); the wind guide groove (3) is provided with a rectangular wave-shaped concave-convex structure, wherein the concave part forms the wind guide groove.
Description
Technical Field
The invention relates to the technical field of VR glasses manufacturing, in particular to a heat dissipation device based on a VR glasses handheld terminal, the handheld terminal and VR glasses.
Background
Virtual Reality (Virtual Reality), abbreviated as VR technology VR, also called smart environment technology or artificial environment, is a Virtual world in three-dimensional space generated by computer simulation, and provides a user with simulation of senses such as vision, hearing, touch, etc., so that the user can observe objects in the three-dimensional space in time without limitation as if he had his own experience. When the user moves, the computer can immediately perform complex operation and return the accurate three-dimensional world video to generate the presence. The technology integrates the latest development of technologies such as computer graphics, computer simulation, artificial intelligence, sensing, display, network parallel processing and the like, and is a high-technology simulation system generated by the assistance of computer technology.
VR glasses also can be called virtual reality glasses, and it can provide 360 degrees immersive visual experience for the person of wearing, and the glasses body communicates with handheld terminal each other, based on frivolous design requirement, does not install heat abstractor in the handheld terminal, leads to handheld terminal problem of generating heat more serious.
It is urgent to provide a heat abstractor based on terminal is handed to VR glasses, effectively solves the problem that generates heat.
Disclosure of Invention
The invention provides a heat dissipation device based on VR glasses handheld terminals, a handheld terminal and VR glasses, which effectively solve the problem of heating and reduce the influence of the heating on a user.
The invention discloses a heat dissipation device based on a VR (virtual reality) glasses handheld terminal, which comprises:
the handheld terminal comprises a fan 2, an air guide groove 3 and a plurality of vent holes 4, wherein the fan 2 and the air guide groove 3 are accommodated in a shell 1 of the handheld terminal;
the fan 2 is arranged at an air inlet of the air guide groove 3, the plurality of air vents 4 are arranged at an air outlet of the air guide groove 3, and the air guide groove 3 is attached to a heating element of the handheld terminal.
Alternatively to this, the first and second parts may,
the air guide groove 3 has a rectangular wave-shaped concave-convex structure in which a concave portion forms the air guide groove.
Alternatively to this, the first and second parts may,
the air guide groove 3 is made of heat dissipation metal.
Alternatively to this, the first and second parts may,
the heating element is installed on a PCB, and the PCB is installed on a PCB bracket.
Alternatively to this, the first and second parts may,
and the heating element is provided with a magnesium-aluminum alloy radiating fin.
Alternatively to this, the first and second parts may,
the heat source includes: video processing chip or sensor data processing chip.
Alternatively to this, the first and second parts may,
an air guide plate 5 is arranged between the fan 2 and the air guide groove 3.
The invention also provides a VR glasses handheld terminal, which is provided with the heat dissipation device based on the VR glasses handheld terminal.
The invention also provides VR glasses, and the handheld terminal is provided with the heat dissipation device based on the handheld terminal of the VR glasses.
According to the technical scheme, the embodiment of the invention has the following advantages:
the heat dissipation device based on the VR glasses handheld terminal comprises:
the handheld terminal comprises a fan 2, an air guide groove 3 and a plurality of vent holes 4, wherein the fan 2 and the air guide groove 3 are accommodated in a shell 1 of the handheld terminal; the fan 2 is arranged at an air inlet of the air guide groove 3, the plurality of air vents 4 are arranged at an air outlet of the air guide groove 3, and the air guide groove 3 is attached to a heating element of the handheld terminal. The fan 2 causes air to flow, and the air flow passes through the heating element to take away heat, passes through the air guide groove 3 and flows out of the air vent 4. Therefore, the problem of heating is effectively solved, and the influence of heating on a user is reduced.
Drawings
Fig. 1 is a sectional top view of a heat dissipation device based on a VR glasses handheld terminal in the present invention;
fig. 2 is a left side view of a cross section of a heat dissipation device based on a VR glasses handheld terminal in the present invention;
FIG. 3 is a sectional view of an air duct of a heat dissipation device based on a VR glasses handheld terminal according to the present invention;
in the figure, 1, a housing; 2. a fan; 3. a wind guide groove; 4. a vent hole; 5. an air deflector.
Detailed Description
The invention provides a heat dissipation device based on VR glasses handheld terminals, a handheld terminal and VR glasses, which effectively solve the problem of heating and reduce the influence of the heating on a user.
Referring to fig. 1 to 3, a heat dissipation device based on a VR glasses handheld terminal in the present invention includes:
the handheld terminal comprises a fan 2, an air guide groove 3 and a plurality of vent holes 4, wherein the fan 2 and the air guide groove 3 are accommodated in a shell 1 of the handheld terminal; the fan 2 is arranged at an air inlet of the air guide groove 3, the plurality of air vents 4 are arranged at an air outlet of the air guide groove 3, and the air guide groove 3 is attached to a heating element of the handheld terminal.
The fan 2 is arranged on one side of the heating element, one end of the air guide groove 3 is opposite to the fan 2, and the other end of the air guide groove is opposite to the plurality of air vents 4 formed in the shell 1;
the air guide groove 3 has a rectangular wavy concave-convex structure, wherein the concave part forms the air guide groove;
the air guide groove 3 is made of heat dissipation metal, and specifically can be made of aluminum alloy.
The heat dissipation device based on the VR glasses handheld terminal comprises a fan 2 and an air guide groove 3 which are contained in a shell 1; the fan 2 is arranged on one side of the heating element, one end of the air guide groove 3 is opposite to the fan 2, and the other end of the air guide groove is opposite to the plurality of vent holes 4 formed in the shell 1; the air guide groove 3 has a rectangular wave-shaped concave-convex structure in which a concave portion forms the air guide groove. The fan 2 causes air to flow, and the air flow passes through the heating element to take away heat, passes through the air guide groove 3 and flows out of the air vent 4. Therefore, the problem of heating is effectively solved, and the influence of heating on a user is reduced.
Typically, the heat generating components are mounted on a PCB, which is mounted on a PCB support. Magnesium-aluminum alloy radiating fins can be arranged on the heating element for radiating. The magnesium-aluminum alloy radiating fin is another radiating mode based on the air flow enhancement, and the radiating effect can be more remarkable.
The heat source includes, but is not limited to, a video processing chip or a sensor data processing chip, including, but not limited to, an FPGA or an MCU.
The FPGA (Field-Programmable Gate Array) is a semi-custom circuit in the Field of application-specific integrated circuits, and not only solves the disadvantages of custom circuits, but also overcomes the disadvantage of limited Gate circuits of the original Programmable devices.
An mcu (microcontroller unit), i.e., a micro control unit, also called a microcomputer or a single chip, is to properly reduce the frequency and specification of a central processing unit, and integrate peripheral interfaces such as a memory, a counter, a USB, digital-to-analog conversion, etc., even an LCD driving circuit, on a single chip to form a chip-level computer, which is used for different combination control in different application occasions.
An air guide plate 5 can be arranged between the fan 2 and the air guide groove 3. The air vortex generated by the fan 2 is guided into the air guiding groove 3 by the air guiding plate 5, and the heat dissipation effect is further improved.
The invention further provides a VR glasses handheld terminal, and the heat dissipation device based on the VR glasses handheld terminal is installed on the VR glasses handheld terminal.
The invention further provides VR glasses, and the handheld terminal is provided with the heat dissipation device based on the handheld terminal of the VR glasses.
The heat dissipation device based on the VR glasses handheld terminal has already been described above, and is not described in detail.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again. In the several embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other ways.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a heat abstractor based on terminal is handed to VR glasses which characterized in that includes:
the handheld terminal comprises a fan (2) accommodated in a shell (1) of the handheld terminal, an air guide groove (3) and a plurality of vent holes (4) formed in the shell;
the fan (2) is arranged at an air inlet of the air guide groove (3) and is installed on one side of the heating element, the plurality of air vents (4) are arranged at an air outlet of the air guide groove (3), the air guide groove (3) is attached to the heating element of the handheld terminal, and the fan (2) is horizontally arranged;
the air guide groove (3) is provided with a rectangular wavy concave-convex structure, wherein the concave part forms the air guide groove;
an air guide plate (5) is arranged between the fan (2) and the air guide groove (3), wherein the air guide plate (5) is separated from the air guide groove (3);
and the heating element is provided with a magnesium-aluminum alloy radiating fin.
2. The VR glasses handheld terminal's heat sink of claim 1,
the air guide groove (3) is made of heat dissipation metal.
3. The VR glasses handheld terminal's heat sink of claim 1,
the heating element is installed on a PCB, and the PCB is installed on a PCB bracket.
4. The VR glasses handheld terminal's heat sink of claim 1,
the heating element of the hand-held terminal comprises: video processing chip or sensor data processing chip.
5. A VR glasses handheld terminal equipped with the heat dissipation device of any one of claims 1-4 based on the VR glasses handheld terminal.
6. VR glasses, wherein the handheld terminal is equipped with the heat sink based on VR glasses handheld terminal of any of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019807.9A CN105491860B (en) | 2016-01-12 | 2016-01-12 | Heat abstractor, handheld terminal and VR glasses based on terminal is handed to VR glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019807.9A CN105491860B (en) | 2016-01-12 | 2016-01-12 | Heat abstractor, handheld terminal and VR glasses based on terminal is handed to VR glasses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105491860A CN105491860A (en) | 2016-04-13 |
| CN105491860B true CN105491860B (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610019807.9A Active CN105491860B (en) | 2016-01-12 | 2016-01-12 | Heat abstractor, handheld terminal and VR glasses based on terminal is handed to VR glasses |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017120768A1 (en) * | 2016-01-12 | 2017-07-20 | 深圳多哚新技术有限责任公司 | Heat dissipation apparatus based on hand-held terminal of vr glasses, hand-held terminal and vr glasses |
| CN106132169A (en) * | 2016-08-16 | 2016-11-16 | 青岛歌尔声学科技有限公司 | A kind of wear-type virtual reality device |
| JP7037561B2 (en) | 2016-11-16 | 2022-03-16 | マジック リープ， インコーポレイテッド | Thermal management system for wearable components |
| CN106646881A (en) * | 2016-12-28 | 2017-05-10 | 镇江博昊科技有限公司 | Copper-base graphene composite cooling film and VR glasses with same |
| CN107660105A (en) * | 2017-10-11 | 2018-02-02 | 郭芳 | The device of distributing communication is realized in a kind of computer network |
| CN113412033B (en) * | 2021-06-24 | 2023-03-10 | 青岛海科虚拟现实研究院 | Heat abstractor based on terminal is handed to VR glasses |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100767325B1 (en) * | 2001-08-20 | 2007-10-16 | 현대중공업 주식회사 | Power semiconductor cooling unit for inverter |
| CN201207784Y (en) * | 2008-05-12 | 2009-03-11 | 湖南红网传媒有限公司 | Information interactive display device |
| CN205566943U (en) * | 2016-01-12 | 2016-09-07 | 深圳多哚新技术有限责任公司 | Heat abstractor , handheld terminal and VR glasses based on terminal is handed to VR glasses |
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2016
- 2016-01-12 CN CN201610019807.9A patent/CN105491860B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100767325B1 (en) * | 2001-08-20 | 2007-10-16 | 현대중공업 주식회사 | Power semiconductor cooling unit for inverter |
| CN201207784Y (en) * | 2008-05-12 | 2009-03-11 | 湖南红网传媒有限公司 | Information interactive display device |
| CN205566943U (en) * | 2016-01-12 | 2016-09-07 | 深圳多哚新技术有限责任公司 | Heat abstractor , handheld terminal and VR glasses based on terminal is handed to VR glasses |
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| CN105491860A (en) | 2016-04-13 |
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