WO2021159807A1 - 一种智能摄像机高效散热结构 - Google Patents
一种智能摄像机高效散热结构 Download PDFInfo
- Publication number
- WO2021159807A1 WO2021159807A1 PCT/CN2020/131843 CN2020131843W WO2021159807A1 WO 2021159807 A1 WO2021159807 A1 WO 2021159807A1 CN 2020131843 W CN2020131843 W CN 2020131843W WO 2021159807 A1 WO2021159807 A1 WO 2021159807A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat dissipation
- smart camera
- heat
- dissipation structure
- copper
- Prior art date
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 94
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000741 silica gel Substances 0.000 claims abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 239000011889 copper foil Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
Definitions
- the utility model relates to the technical field of heat dissipation structures, in particular to an efficient heat dissipation structure for smart cameras.
- the heat dissipation structure refers to the performance of diffusing the heat of the system to the outside. It is an index to characterize the heat dissipation of the system.
- the smart camera is a device that converts optical image signals into electrical signals and records them, and converts light into electrical energy through imaging devices. , The video signal is obtained, amplified by the pre-amp circuit, processed and adjusted by various circuits, and the standard signal is sent to the equipment for recording on the recording medium such as video.
- the smart camera has the functions of high pixel, wide dynamic, etc.
- the camera is waterproof There are many types of digital video cameras, and the basic principle of their work is the same: convert optical image signals into electrical signals for storage or transmission. When we shoot an object, the light reflected on the object is collected by the camera lens.
- the photoelectric signal is very weak, and it needs to be amplified by the pre-amplifier circuit, and then processed and adjusted by various circuits.
- the final standard signal can be Send it to a video recorder and other recording media for recording.
- the purpose of the present invention is to provide an efficient heat dissipation structure for a smart camera, so as to solve the problem that the heat dissipation effect of the existing smart camera heat dissipation structure proposed in the background art is not perfect and it is not convenient to use.
- an efficient heat dissipation structure for a smart camera comprising an upper casing and a heat dissipation protective back cover, a heat dissipation block is installed inside the upper casing, and the upper end of the upper casing
- a ventilating plate is installed, a smart camera body is installed under the upper casing, a mounting connection block is installed on one side of the smart camera body, and a main chip is installed on the other side of the mounting connection block.
- a thermally conductive silicone gasket is installed on the outside of the chip, a lens is installed on the other side of the main chip, a power board is installed under the main body of the smart camera, and a copper heat sink is installed at the lower end of the power board.
- a lower casing is installed under the copper fin heat sink, a copper foil heat sink is installed inside the lower casing, and the copper foil heat sink is adhesively connected to the lower casing.
- a heat dissipation aluminum substrate is installed inside the copper foil heat sink, a heat dissipation fin is installed at an intermediate position inside the lower casing, and the heat dissipation fin and the lower casing are connected by screws.
- both ends of the heat dissipation fins are equipped with heat sinks.
- friction cotton is installed inside the heat dissipation protective back cover
- a thermally conductive silica gel block is installed at an intermediate position inside the heat dissipation protective back cover, and heat dissipation vents are provided on the outside of the thermally conductive silica gel block.
- heat dissipation vent holes there are several heat dissipation vent holes, and the several heat dissipation vent holes are distributed in sequence.
- the utility model is provided with a heat dissipation block, a ventilating plate, a back cover for heat dissipation protection, a heat dissipation vent hole and a thermally conductive silica gel block.
- the heat dissipation block has a heat dissipation function, and the heat is dissipated into the air through the ventilating plate.
- the thermal conductive silica gel block can make the contact surface between the heat source and the heat dissipation protection back cover better and fully contact, and then transfer the heat through the heat dissipation vent hole, the overall practical performance is strong;
- the utility model is equipped with copper foil heat sinks, heat dissipation fins and heat dissipation aluminum substrates.
- the copper foil heat sinks have good heat dissipation performance, insulation of materials, and radiation protection.
- the heat dissipation fins can increase the heat dissipation area and dissipate heat.
- the aluminum substrate has good heat dissipation and insulation, and the overall performance is more perfect, which solves the problem of insufficient heat dissipation effect of the existing smart camera heat dissipation structure and inconvenient use.
- Figure 1 is an exploded view of an efficient heat dissipation structure of a smart camera of the present invention
- Figure 2 is a top view of the lower shell of the utility model
- Fig. 3 is a schematic diagram of the structure of the heat dissipation protective back cover of the present invention.
- an efficient heat dissipation structure for a smart camera including an upper casing 1 and a heat dissipation protective back cover 16.
- the upper casing 1 is equipped with a heat dissipation block 2, and
- a ventilating plate 3 is installed at the upper end of the housing 1 to dissipate heat from the top of the smart camera body 7.
- a smart camera body 7 is installed under the upper housing 1, and a mounting connection block 8 is installed on one side of the smart camera body 7 for installation and connection
- a main chip 5 is installed on the other side of the block 8
- a thermally conductive silicone gasket 6 is installed on the outside of the main chip 5
- a lens 4 is installed on the other side of the main chip 5
- a power supply board 9 is installed under the main body of the smart camera 7.
- a copper heat sink 10 is installed at the lower end of the board 9, which has a good heat dissipation effect.
- a lower casing 11 is installed under the copper heat sink 10
- a copper foil heat sink 12 is installed inside the lower casing 11, and the copper foil heat sink 12 is glued and connected to the lower casing 11.
- the connection is simple and has various forms.
- a heat dissipation aluminum substrate 15 is installed inside the copper foil heat sink 12, and a heat dissipation fin 14 is installed at an intermediate position inside the lower shell 11. Overhaul.
- radiators 13 are installed at both ends of the heat dissipation fins 14 to further ensure the heat dissipation effect.
- a friction cotton 17 is installed inside the heat dissipation protective back cover 16
- a thermally conductive silica gel block 19 is installed in the middle of the heat dissipation protective back cover 16
- a heat dissipation vent 18 is provided on the outside of the thermally conductive silica gel block 19, which improves the heat dissipation performance.
- the upper housing 1 and the lower housing 11 have a protective effect on the smart camera body 7 and the power board 9. They are fixed by screws, and the connection is simple and stable.
- the lens 4 and the main chip 5 are installed through the connection block 8 Installed and fixed, the thermal conductive silicone gasket 6 has a heat dissipation effect on the lens 4 and the main chip 5, and the heat dissipation block 2 has a heat dissipation effect on the top of the smart camera body 7, and the heat is dissipated into the air through the ventilation plate 3, copper
- the heat sink 10 can dissipate heat from the power board 9.
- the smart camera body 7 Since the smart camera body 7 generates heat during operation, if the heat is too high, it will burn the machine, so the radiator 13 is used to dissipate heat to protect the components of the machine. Without being burned, the heat dissipation fin 14 can increase the heat dissipation area and increase the contact surface with the air.
- the copper foil heat sink 12 has good heat dissipation performance, material insulation, and radiation protection.
- the heat dissipation aluminum substrate 15 has good heat dissipation and insulation It is convenient for people to use.
- the friction cotton 17 can increase the friction between the heat dissipation protection back cover 16 and the upper casing 1 and the lower casing 11, and the thermal conductive silica gel block 19 can make the heat source and the heat dissipation protection back cover 16. The contact surface is better and fully contacted, and the face-to-face contact is truly achieved, and then the heat is transferred out through the heat dissipation and ventilation holes 18.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (6)
- 一种智能摄像机高效散热结构,包括上壳体(1)和散热保护后盖(16),其特征在于:所述上壳体(1)的内部安装有散热块(2),所述上壳体(1)的上端安装有透气通风板(3),所述上壳体(1)的下方安装有智能摄像机主体(7),所述智能摄像机主体(7)的一侧安装有安装连接块(8),所述安装连接块(8)的另一侧安装有主芯片(5),所述主芯片(5)的外部安装有导热硅胶垫片(6),所述主芯片(5)的另一侧安装有镜头(4),所述智能摄像机主体(7)的下方安装有电源板(9),所述电源板(9)的下端安装有铜片散热板(10)。
- 根据权利要求1所述的智能摄像机高效散热结构,其特征在于:所述铜片散热板(10)的下方安装有下壳体(11),所述下壳体(11)的内部安装有铜箔散热片(12),所述铜箔散热片(12)与所述下壳体(11)粘贴连接。
- 根据权利要求2所述的智能摄像机高效散热结构,其特征在于:所述铜箔散热片(12)的内部安装有散热铝基板(15),所述下壳体(11)内部的中间位置处安装有散热翅片(14),所述散热翅片(14)与所述下壳体(11)通过螺钉连接。
- 根据权利要求3所述的智能摄像机高效散热结构,其特征在于:所述散热翅片(14)的两端均安装有散热器(13)。
- 根据权利要求1所述的智能摄像机高效散热结构,其特征在于:所述散热保护后盖(16)的内部安装有摩擦棉(17),所述散热保护后盖(16)内部的中间位置处安装有导热硅胶块(19),所述导热硅胶块(19)的外部设置有散热通风孔(18)。
- 根据权利要求5所述的智能摄像机高效散热结构,其特征在于:所述散热通风孔(18)设置有若干个,且所述若干个散热通风孔(18)依次分布。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020160473.9 | 2020-02-11 | ||
CN202020160473.9U CN210867910U (zh) | 2020-02-11 | 2020-02-11 | 一种智能摄像机高效散热结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021159807A1 true WO2021159807A1 (zh) | 2021-08-19 |
Family
ID=71287650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2020/131843 WO2021159807A1 (zh) | 2020-02-11 | 2020-11-26 | 一种智能摄像机高效散热结构 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN210867910U (zh) |
WO (1) | WO2021159807A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114040076A (zh) * | 2021-11-22 | 2022-02-11 | 茂名粤云信息技术有限公司 | 一种智能视频*** |
CN115356884A (zh) * | 2022-07-22 | 2022-11-18 | 信利光电股份有限公司 | 一种车载ToF摄像模组和电子设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN210867910U (zh) * | 2020-02-11 | 2020-06-26 | 南京浦云交通科技有限公司 | 一种智能摄像机高效散热结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170062303A1 (en) * | 2015-08-31 | 2017-03-02 | Adlink Technology Inc. | Circuit chip module heat dissipation structure |
CN206790599U (zh) * | 2017-06-08 | 2017-12-22 | 重庆多道电子技术有限公司 | 一种超市用监控设备 |
CN207218853U (zh) * | 2017-08-03 | 2018-04-10 | 深圳市视鑫数码有限公司 | 一种智能金融终端摄像机 |
CN207782949U (zh) * | 2017-12-27 | 2018-08-28 | 梅州市安唯捷科技有限公司 | 一种高清监控摄像头 |
CN210867910U (zh) * | 2020-02-11 | 2020-06-26 | 南京浦云交通科技有限公司 | 一种智能摄像机高效散热结构 |
-
2020
- 2020-02-11 CN CN202020160473.9U patent/CN210867910U/zh active Active
- 2020-11-26 WO PCT/CN2020/131843 patent/WO2021159807A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170062303A1 (en) * | 2015-08-31 | 2017-03-02 | Adlink Technology Inc. | Circuit chip module heat dissipation structure |
CN206790599U (zh) * | 2017-06-08 | 2017-12-22 | 重庆多道电子技术有限公司 | 一种超市用监控设备 |
CN207218853U (zh) * | 2017-08-03 | 2018-04-10 | 深圳市视鑫数码有限公司 | 一种智能金融终端摄像机 |
CN207782949U (zh) * | 2017-12-27 | 2018-08-28 | 梅州市安唯捷科技有限公司 | 一种高清监控摄像头 |
CN210867910U (zh) * | 2020-02-11 | 2020-06-26 | 南京浦云交通科技有限公司 | 一种智能摄像机高效散热结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114040076A (zh) * | 2021-11-22 | 2022-02-11 | 茂名粤云信息技术有限公司 | 一种智能视频*** |
CN114040076B (zh) * | 2021-11-22 | 2024-03-19 | 广东粤云数智科技有限公司 | 一种智能视频*** |
CN115356884A (zh) * | 2022-07-22 | 2022-11-18 | 信利光电股份有限公司 | 一种车载ToF摄像模组和电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN210867910U (zh) | 2020-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2021159807A1 (zh) | 一种智能摄像机高效散热结构 | |
JP6949127B2 (ja) | 放熱アセンブリおよびアクションカメラ | |
WO2022021736A1 (zh) | 散热结构和电子终端 | |
CN106500854A (zh) | 一种具有隔离与散热结构的热电制冷成像***及其应用 | |
CN110750027B (zh) | 投影仪 | |
CN112074112A (zh) | 一种电子设备和扩展组件 | |
TWI555395B (zh) | 影像監控裝置 | |
CN106325388A (zh) | 一种高散热的笔记本电脑主机下盖 | |
CN101192440A (zh) | 硬盘散热装置 | |
CN212649579U (zh) | 一种摄像机外罩 | |
CN212324222U (zh) | 一种无线执法记录装置 | |
CN213517858U (zh) | 一种带有高效散热***的投影机光源 | |
CN109348090A (zh) | 精确温控型红外线阵相机及控制方法 | |
CN208572244U (zh) | 一种防水耐高温的摄像机芯片 | |
CN212660235U (zh) | 一种红外模组组件 | |
CN209691398U (zh) | 散热型移动硬盘 | |
CN213029039U (zh) | 一种监控显示设备散热结构 | |
CN212436163U (zh) | 一种转换器模块散热结构 | |
CN218041512U (zh) | 一种智能夜视安防摄像机主板 | |
CN210725005U (zh) | 带散热结构的多目拼接全景摄像机 | |
CN214335442U (zh) | 一种科学级cmos相机的散热结构 | |
CN218336281U (zh) | 一种新型的网络交换机 | |
CN221124942U (zh) | 一种高效散热光模块 | |
CN217238582U (zh) | 一种监控摄像机 | |
CN219876722U (zh) | 一种高效散热车载数字功放 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20918555 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 20918555 Country of ref document: EP Kind code of ref document: A1 |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 20918555 Country of ref document: EP Kind code of ref document: A1 |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 20918555 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 09.03.2023) |