CN207516650U - A kind of helmet - Google Patents
A kind of helmet Download PDFInfo
- Publication number
- CN207516650U CN207516650U CN201721754361.0U CN201721754361U CN207516650U CN 207516650 U CN207516650 U CN 207516650U CN 201721754361 U CN201721754361 U CN 201721754361U CN 207516650 U CN207516650 U CN 207516650U
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- heat
- inner casing
- shell
- casing
- generating components
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Abstract
The utility model discloses a kind of helmet, including inner casing and the heat generating components and heat-conductive assembly that are located on the inside of inner casing, heat-conductive assembly is in contact setting with heat generating components and inner casing inner wall respectively；The shell being wrapped on the outside of inner casing is further included, engraved structure is provided on shell, and there are air circulation gaps between shell and inner casing.During the helmet work of the utility model, the heat that heat generating components generates is conducted to heat-conductive assembly, and heat-conductive assembly is conducted to inner casing again, and the heat on inner casing is taken away by moving air between shell and inner casing, is scattered in air.It is transmitted on shell because heat is less, makes to touch shell during user experience, uncomfortable sense of touch will not be generated.Can also heat radiation ability by way of improving internal case temperature, be come according to Newton's law of cooling simultaneously.Therefore the utility model not only has good heat-sinking capability, but also can provide good touch surface to the user.
Description
Technical field
The utility model is related to technical field of virtual reality more particularly to a kind of helmets.
Background technology
At present, by the way of passively radiating, solve the means of heat dissipation is mostly most of virtual reality helmet,
First the heat of euthermic chip is conducted to apparatus casing, heat exchange is then carried out by housing and outside air, and then heat
Amount is dispersed into air.
But since user is when using virtual reality helmet, housing can be often touched, it requires the temperature of housing
Degree can not be too high, makes those skilled in the art, it is impossible to excessive heat is conducted to apparatus casing, which limit virtual existing
The heat-sinking capability of real helmet.
Utility model content
Against the above deficiency, the purpose of this utility model is to provide a kind of helmet, which has good heat dissipation
Ability, while there is the touch shell of proper temperature, improve user experience.
To achieve the above object, the technical solution of the utility model is：
A kind of helmet, it is described to lead including inner casing and the heat generating components and heat-conductive assembly that are located on the inside of the inner casing
Hot component is in contact setting with the heat generating components and the inner casing inner wall respectively；Further include be wrapped in it is outer on the outside of the inner casing
Shell is provided with engraved structure, and there are air circulation gaps between the shell and the inner casing on the shell.
Preferred embodiment is that the rib of protrusion is provided on the outer casing inner wall, and the rib is against on the inner casing outer wall.
Preferred embodiment is that camera module is additionally provided on the inside of the inner casing, described outer in front of the camera module
Outer avoid holes are provided on shell.
Preferred embodiment is that the rib is provided on the inside of the outer avoid holes, and the rib is around the outer avoid holes
Setting.
Preferred embodiment is that the shell includes the front casing, upper shell and the lower casing that snap together, the front casing position
In the front of the camera module, ring is located at the side of the camera module after the upper shell and lower casing fastening
Face.
Preferred embodiment is, the heat-conductive assembly include the radiator being connect with the heat generating components and with the heat dissipation
Device is in contact the soaking plate of setting, and the soaking plate is located on the inner wall of the inner casing.
Preferred embodiment is that camera module, the camera module are provided between the radiator and the soaking plate
It is fixed on the inner casing, and the interior avoid holes for avoiding the camera module is provided in the soaking plate.
Preferred embodiment is that the radiator includes heat-radiating substrate and the wing plate for being located at the heat-radiating substrate both sides, described
Heat-radiating substrate connect setting with the heat generating components, and two wing plates contact setting with the soaking plate respectively.
Preferred embodiment is that the soaking plate is graphite flake, aluminium foil or copper foil.
Preferred embodiment is that the heat generating components includes being fixed on the mainboard of the inner casing by center and be located at described
Euthermic chip on mainboard, the euthermic chip contact setting, and the euthermic chip and the radiator with the radiator
Between be filled with Heat Conduction Material.
After adopting the above technical scheme, the beneficial effects of the utility model are：
Due to the helmet of the utility model, including inner casing and the heat generating components being located on the inside of inner casing and heat conduction group
Part, heat-conductive assembly are in contact setting with heat generating components and inner casing inner wall respectively；Further include the shell being wrapped on the outside of inner casing, shell
On be provided with engraved structure, and there are air circulation gaps between shell and inner casing.The helmet work of the utility model
When, the heat that heat generating components generates is conducted to heat-conductive assembly, and heat-conductive assembly is conducted to inner casing again, and the heat quilt on inner casing
Moving air is taken away between shell and inner casing, is scattered in air.It is transmitted on shell because heat is less, when making user experience
Shell is touched, uncomfortable sense of touch will not be generated.Meanwhile the utility model can also be according to Newton's law of cooling, by raising
The mode of shell temperature carrys out heat radiation ability.As it can be seen that the helmet of the utility model, not only with good heat-sinking capability, but also
Good touch surface can be provided to the user.
Since the inner wall of shell is provided with the rib of protrusion, rib is against on inner casing outer wall；By rib easily outside
The gap of air circulation is formed between shell and inner casing, it is simple in structure.
Since shell includes the front casing, upper shell and the lower casing that snap together, front casing is located at camera module
Ring is located at the side of camera module after front, upper shell and lower casing fasten；Make shell easy to assembly, improve efficiency.
The radiator that is connect with heat generating components is included due to heat-conductive assembly and the soaking for the setting that is in contact with radiator
Plate, soaking plate are located on the inner wall of inner casing；Heat on radiator is conducted to by contact in soaking plate, which again will be hot
Amount is dispersed on inner casing, is increased heat dissipation area, is further improved heat-sinking capability.
Since the space content surrounded between radiator and soaking plate receives camera module, in which is fixed on
The interior avoid holes for avoiding camera module are provided on shell, and in soaking plate；While heat is conducted, it is tight to maintain structure
It gathers, advantage easy to assembly.
Since heat generating components includes being fixed on the mainboard of inner casing and the euthermic chip being located on mainboard by center, send out
Hot chip and the hot setting that is in contact of radiating, and Heat Conduction Material is filled between euthermic chip and radiator；The Heat Conduction Material improves
The efficiency of heat transfer, that is, improve heat-sinking capability.
In conclusion the helmet of the utility model is compared with prior art, solves of the prior art wear and set
Standby, user experience touch surface temperature is not easy excessively high, the technical issues of radiating capacity of equipment is caused to be limited, and the head of the utility model
Equipment is worn, adds crust again in the outside of inner casing, allowing inner casing, shell makes this reality as user's touch surface as main radiating surface
Heat-sinking capability is both improved with novel, in turn ensures the comfort level that user touches.
Description of the drawings
Fig. 1 is the separate structure schematic diagram of the utility model helmet；
Fig. 2 is the structure diagram of the utility model helmet；
Fig. 3 is the sectional view of the utility model helmet；
Fig. 4 is the close-up schematic view at A in Fig. 3；
Fig. 5 is the separate structure schematic diagram of the shell of the utility model helmet；
In figure：1- shells, 10- front casings, the upper shells of 12-, 14- lower casings, 16- engraved structures, 18- ribs, 2- inner casings,
3- heat-conductive assemblies, 30- soaking plates, 31- radiators, 32- Heat Conduction Materials, 4- camera modules, 5- bandages, 7- heat generating components, 70-
Euthermic chip, 71- mainboards, 8- centers, 90- buckles, 91 fixture blocks.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figures 1 to 5, a kind of helmet including inner casing 2 and is located at the heat generating components 7 of 2 inside of inner casing and leads
Hot component 3, heat-conductive assembly 3 are in contact setting with heat generating components 7 and 2 inner wall of inner casing respectively；It further includes and is wrapped in 2 outside of inner casing
Shell 1 is provided with engraved structure 16, and there are air circulation gaps between shell 1 and inner casing 2 on shell 1.
During the helmet work of the utility model, the heat that heat generating components 7 generates is transmitted on heat-conductive assembly 3, heat conduction
Component 3 is conducted again to inner casing 2, and the heat on inner casing 2 is taken away by moving air between shell 1 and inner casing 2, is scattered in air
It goes；When user touches shell 1 in this way, uncomfortable sense of touch will not be generated.Because inner casing 2 is not as touch surface, the utility model can
According to Newton's law of cooling, (when body surface and surrounding are there are during the temperature difference, the unit interval is from unit area dispersed heat and temperature
Degree difference is directly proportional), it goes to improve the temperature of inner casing 2, the heat-sinking capability of helmet is made to get a promotion.It can be seen from the above, this practicality
Novel helmet not only with good heat-sinking capability, but also can provide good touch surface to the user.And it is simple in structure, make
With conveniently.
As shown in Figures 1 to 5, the helmet of the present embodiment can be VR helmets, certainly unlimited VR helmets.VR
Bandage 5 is provided on the inner casing 2 of helmet, is tied up VR helmets on head by the bandage 5.
Shown as shown in Figure 1, Figure 3 and Figure 4, in the present embodiment, heat generating components 7 includes being fixed on 2 inside of inner casing by center 8
Mainboard 71 and the euthermic chip 70 being located on mainboard 71, euthermic chip 70 are contacted with radiator 31 by Heat Conduction Material 32 and set
It puts, further, Heat Conduction Material 32 is the Heat Conduction Materials such as heat-conducting silicone grease.Wherein Heat Conduction Material 32 improves the ability of heat transfer,
Enable in the efficient conduction to radiator 31 of heat of euthermic chip 70.
Heat-conductive assembly 3 used in the present embodiment, including the radiator 31 and and radiator being connect with heat generating components 7
31 soaking plates 3 for being in contact setting, soaking plate 3 are located on the inner wall of inner casing 2.It is surrounded between above-mentioned radiator 31 and soaking plate 3
Space content receive camera module 4, camera module 4 on inner casing 2, and is provided in soaking plate 3 and kept away by screw locking
Allow the interior avoid holes of camera module 4；Further, radiator 31 includes heat-radiating substrate and the L for being located at heat-radiating substrate both sides
Shape wing plate, heat-radiating substrate connect setting with heat generating components 7, and two wing plates contact setting with soaking plate 3 respectively.Specifically euthermic chip
70 conduct heat on the heat-radiating substrate of radiator 31, then are conducted by the wing plate of both sides to soaking plate 3, and soaking plate 3 will be hot
Amount homogenization, increases heat dissipation area.In addition, the structure of radiator 31, makes camera module 4 be contained in soaking plate 3 and heat dissipation
Between device 31, make compact overall structure, reasonable design.
Above-mentioned soaking plate 3 can be the heat-conducting plates such as graphite flake, aluminium foil or copper foil.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, shell 1 includes the front casing 10, upper shell 12 and the lower casing that snap together
14, front casing 10 is located at the front of camera module 4, and ring is located at camera module 4 after upper shell 12 and lower casing 14 fasten
Side is provided with outer avoid holes on 4 corresponding front casing 10 of camera module.In addition, it can pass through between shell 1 and inner casing 2
Cooperation of being full of is assembled or is assembled by way of bonding.
Shell 1 used in the present embodiment, front casing 10, upper shell 12 and lower casing 14 are fastened by hook structure
Together, the side of upper shell 12 is provided with buckle 90, is provided with fixture block 91 on the lower casing 14 of respective side, fixture block 91 during fastening
It is fastened on buckle 90, realizes the fastening of 14 side of shell 12 and lower casing, and opposite side can be set on upper shell 12
Fixture block sets buckle on lower casing 14, and the fastening of opposite side is realized also with the engaging of buckle and buckle.And front casing 10
Upper and lower ends buckle or fixture block be set respectively, setting fixture block or buckle, pass through card on corresponding upper shell 12 and lower casing 14
The engaging of button and fixture block, realizes the assembling of shell 1.Certainly, the assembly method of shell 1 is unlimited above-mentioned cited.
The rib 18 of protrusion is provided on the inner wall of the present embodiment shell 1, rib 18 is against on 2 outer wall of inner casing, when shell 1
During with 2 interference fit of inner casing, rib 18 can make to keep a distance between shell 1 and inner casing 2, be formed between air circulation
Gap.Further, rib 18 is provided on the inside of outer avoid holes, rib 18 is set around outer avoid holes.
As shown in Figures 1 to 5, the VR helmets of the present embodiment, heat caused by the euthermic chip 70 on mainboard 71
It is conducted through radiator 31 to inner casing 2, the heat on inner casing 2 uniformly scatters through soaking plate 30, then passes through thermal convection current and hot spoke
The air passed between inner casing 2 and shell 1 is penetrated, wherein most heat is carried the (circle of engraved structure 16 through shell 1 by air
Hole) it is transmitted in outside air, it, will not be to user's even if air themperature is higher since air conduction coefficient is extremely low
Touch causes discomfort, and minor heat passes to shell 1, and 1 temperature of shell is relatively low, can be used as user's touch surface.In this way, it both disperses
A large amount of heat will not scald user due to shell 1 overheats again, greatly improve the heat-sinking capability of virtual reality device.
The preferred embodiment of the utility model described above, is not intended to limit the utility model, all in this practicality
Any modification for being made within novel spirit and principle, etc. the improvement of same helmet structure etc., should be included in this
Within the protection domain of utility model.
Claims (10)
1. a kind of helmet, which is characterized in that including inner casing and the heat generating components being located on the inside of the inner casing and heat conduction group
Part, the heat-conductive assembly are in contact setting with the heat generating components and the inner casing inner wall respectively；It further includes and is wrapped in described
Shell on the outside of shell is provided with engraved structure, and there are air circulation use between the shell and the inner casing on the shell
Gap.
2. helmet according to claim 1, which is characterized in that the rib of protrusion is provided on the outer casing inner wall,
The rib is against on the inner casing outer wall.
3. helmet according to claim 2, which is characterized in that camera module is additionally provided on the inside of the inner casing,
Outer avoid holes are provided on the shell in front of the camera module.
4. helmet according to claim 3, which is characterized in that be provided with the muscle on the inside of the outer avoid holes
Item, the rib is around the outer avoid holes setting.
5. helmet according to claim 3, which is characterized in that the shell include snap together front casing,
Upper shell and lower casing, the front casing are located at the front of the camera module, and the upper shell and the lower casing fasten
Ring is located at the side of the camera module afterwards.
6. helmet according to claim 1, which is characterized in that the heat-conductive assembly includes connecting with the heat generating components
The radiator and the soaking plate for the setting that is in contact with the radiator connect, the soaking plate are located on the inner wall of the inner casing.
7. helmet according to claim 6, which is characterized in that be provided between the radiator and the soaking plate
Camera module, the camera module are fixed on the inner casing, and are provided in the soaking plate and are avoided the camera
The interior avoid holes of module.
8. helmet according to claim 6, which is characterized in that the radiator includes heat-radiating substrate and is located at institute
State the wing plate of heat-radiating substrate both sides, the heat-radiating substrate connect setting with the heat generating components, two wing plates respectively with it is described
Soaking plate contact setting.
9. according to claim 6,7 or 8 any one of them helmets, which is characterized in that the soaking plate is graphite flake, aluminium
Paillon or copper foil.
10. helmet according to claim 6, which is characterized in that the heat generating components includes being fixed on by center
The mainboard of the inner casing and the euthermic chip being located on the mainboard, the euthermic chip contact setting with the radiator,
And Heat Conduction Material is filled between the euthermic chip and the radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754361.0U CN207516650U (en) | 2017-12-15 | 2017-12-15 | A kind of helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754361.0U CN207516650U (en) | 2017-12-15 | 2017-12-15 | A kind of helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516650U true CN207516650U (en) | 2018-06-19 |
Family
ID=62544167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721754361.0U Active CN207516650U (en) | 2017-12-15 | 2017-12-15 | A kind of helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516650U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761796A (en) * | 2018-07-30 | 2018-11-06 | 青岛小鸟看看科技有限公司 | A kind of virtual reality device |
| CN111726972A (en) * | 2020-07-22 | 2020-09-29 | 北京枭龙科技有限公司 | Heat management structure and intelligent glasses applying same |
| WO2021109903A1 (en) * | 2019-12-06 | 2021-06-10 | Oppo广东移动通信有限公司 | Protective housing and head-mounted device |
| CN113163692A (en) * | 2021-04-22 | 2021-07-23 | 歌尔股份有限公司 | Heat dissipation compact structure and head-mounted device |
-
2017
- 2017-12-15 CN CN201721754361.0U patent/CN207516650U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761796A (en) * | 2018-07-30 | 2018-11-06 | 青岛小鸟看看科技有限公司 | A kind of virtual reality device |
| WO2021109903A1 (en) * | 2019-12-06 | 2021-06-10 | Oppo广东移动通信有限公司 | Protective housing and head-mounted device |
| CN111726972A (en) * | 2020-07-22 | 2020-09-29 | 北京枭龙科技有限公司 | Heat management structure and intelligent glasses applying same |
| CN113163692A (en) * | 2021-04-22 | 2021-07-23 | 歌尔股份有限公司 | Heat dissipation compact structure and head-mounted device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201023 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |