CN202005099U - Portable full-sealing radiating machine case of high frequency ground wave radar - Google Patents
Portable full-sealing radiating machine case of high frequency ground wave radar Download PDFInfo
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- CN202005099U CN202005099U CN2010205850989U CN201020585098U CN202005099U CN 202005099 U CN202005099 U CN 202005099U CN 2010205850989 U CN2010205850989 U CN 2010205850989U CN 201020585098 U CN201020585098 U CN 201020585098U CN 202005099 U CN202005099 U CN 202005099U
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Abstract
The utility model relates to a portable full-sealing radiating machine case of high frequency ground wave radar, which belongs to the technical field of a mechanism structure. The upper portion and the lower portion of a case body are sealed by an upper cover board and a lower cover board respectively. Inner space of the case body is separated into an upper cavity and a lower cavity after combining a partition board and a radiating board in an overlapping mode, the upper cavity is a full-sealing cavity, fans are arranged on the front side and the rear side of the lower cavity, and radiating holes are arranged on the case body, thereby benefiting convective conduction of equipment. A transmission circuit board is arranged on a frame which is fixed on the radiating board, corresponding bosses on the radiating board are aligned to corresponding heating components on the transmission circuit, and the bosses are contacted with the heating components. Heat conducting silica gel is coated on a binding surface, cover boards are fixed on the frame by screws, electric outgoing lines on the transmission circuit board are all led out through corresponding electric connectors, a sealing environment relative to the outside is formed inside the cover boards, thereby guaranteeing that inner electric elements are prevented from being corroded by moisture, salt mist and dust and effectively meeting requirements for environmental adaptation and overall changes of radar equipment.
Description
Technical field
The utility model relates to a kind of hermetically sealed cooling cabinet of portable high frequency groundwave radar, belongs to the mechanical structure technical field.
Background technology
All adopt open ventilation and heat technology on the electronic devices structure of present most radars, though and this type of device heat radiation can reach the operate as normal requirement, but because blow-by, electric device in the casing is easy to be subjected to the corrosion and the damage of seashore moisture, salt fog, long term operation stability, reliability are relatively poor thus, also are the needs that are difficult to satisfy military use product simultaneously.Product design will be considered army's mark requirements such as reliability of products, environmental suitability, Electro Magnetic Compatibility, and among production process also all to outsourcing components and parts, electric component, the circuit board group of design and finished product have carried out the test of strict environmental stress screening respectively.For making the product serviceability more excellent, move more reliably, stable, need that thus circuit board is carried out the multilayer electromagnetic shielding and handle, simultaneously for to make the heat radiation of associated core element in each module reach effect preferably, in the radiator structure design, need the emphasis consideration; Connect and control owing to will realize the communication between each module, used many slot interface VXI backboard, for realizing the electric accurate location that contacts between each module and the backboard, and connect reliable and stablely, become another emphasis and difficult point in the product design; In addition, often need long maintenance and replacing time when the electric device in cabinet breaks down, when emergency, can not satisfy the use needs.
Summary of the invention
The utility model provides a kind of hermetically sealed cooling cabinet of portable high frequency groundwave radar, cabinet adopts hermetically sealed global design, effectively satisfied the requirement of radar equipment environmental suitability and integral replacing, the composite radiating technology provides favourable guarantee for guaranteeing the radar equipment long-term work simultaneously.
A kind of hermetically sealed cooling cabinet of portable high frequency groundwave radar comprises casing, dividing plate, upper cover plate, lower cover, skeleton, heating panel, cover plate and fan, and ancillary equipment is the radiating circuit plate; Wherein the casing above and below is respectively by upper cover plate and lower cover sealing, laterally the box house space is divided into two chambeies up and down after dividing plate and the combination of heating panel overlap joint, epicoele is hermetically sealed cavity, and fan is equipped with on the two sides before and after the cavity of resorption, and on casing, have louvre, be beneficial to device for flow heat conduction; The radiating circuit plate is on skeleton, again with skeletal fixation on heating panel, corresponding boss on the heating panel aligns the corresponding heater element on the radiating circuit plate, so that it is in contact with one another, on binding face, smear heat conductive silica gel, thereby the heat that heater element is produced can be uploaded derivation from heating panel, cover plate is screwed on the skeleton, and the electric lead-out wire on the radiating circuit plate is all drawn via corresponding electric connector, form sealed environment in the cover plate with respect to the outside, thereby guaranteed that the internal electrical device avoids moisture, salt fog, the erosion of dust, damage, prolonged transmitter useful life.
Operation principle: some electronic devices and components on the circuit board by heat loss through radiation or heat loss through conduction with heat transferred to radiating block, simultaneously, the heat that electronic devices and components on the circuit board radiate is absorbed by cover plate and skeleton, because cover plate, skeleton and radiating block are fixed together, heat conducts to heating panel rapidly, radiating block is positioned at the cabinet cavity of resorption, by two groups of fans arranging before and after the cabinet cavity of resorption.Wherein one group of fan extracts cold wind from the cabinet outside, and other one group of fan is drained the hot blast in the cabinet again, and two groups of fans are arranged in the same way.Heat in the heating panel teeth groove is carried away by convection current wind.
Beneficial effect: the utility model adopts the all-sealed structure design of cabinet and the all-sealed structure design of internal work module, reaches the dual-seal effect, has effectively satisfied the requirement of radar equipment environmental suitability; Heat dissipation design has mainly adopted composite radiating technology such as radiation, conduction, convection current, provides favourable guarantee for guaranteeing the radar equipment long-term stable operation, and inner electric device is the integral module structure, therefore can carry out integral replacing when breaking down.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the utility model heat loss through convection principle schematic
Wherein: 1-casing, 2-dividing plate, 3-upper cover plate, 4-lower cover, 5-skeleton, 6-heating panel, 7-cover plate, 8-fan, 9-radiating circuit plate, 10-boss.
Embodiment
As shown in Figure 1, a kind of hermetically sealed cooling cabinet of portable high frequency groundwave radar comprises casing (1), dividing plate 2, upper cover plate 3, lower cover 4, skeleton 5, heating panel 6, cover plate 7 and fan 8, and ancillary equipment is radiating circuit plate 9; Wherein casing 1 above and below is respectively by upper cover plate 3 and lower cover 4 sealings, dividing plate 2 laterally is divided into casing 1 inner space two chambeies up and down after making up with heating panel 6 overlap joints, epicoele is hermetically sealed cavity, 3 fans 8 respectively are equipped with on the two sides before and after the cavity of resorption, and the position that fan is installed on casing 1 has louvre and is beneficial to device for flow heat conduction; Radiating circuit plate 9 is on skeleton 5, again skeleton 5 is fixed on the heating panel 6, boss 10 on the heating panel aligns corresponding heater element on the radiating circuit plate 9, so that it is in contact with one another, on binding face, smear heat conductive silica gel, thereby the heat that heater element is produced can be uploaded derivation from heating panel 6, cover plate 7 is screwed on the skeleton 5, and the electric lead-out wire on the radiating circuit plate 9 is all drawn via corresponding electric connector, form sealed environment in the cover plate 7 with respect to the outside, thereby guaranteed that the internal electrical device avoids moisture, salt fog, the erosion of dust, damage, prolonged transmitter useful life.
Operation principle: some electronic devices and components on the radiating circuit plate 9 by heat loss through radiation or heat loss through conduction with heat transferred to radiating block 6, simultaneously, the heat that electronic devices and components on the radiating circuit plate 9 radiate is absorbed by cover plate 7 and skeleton 5, because cover plate 7, skeleton 5 and radiating block 6 are fixed together, heat conducts to heating panel 6 rapidly, radiating block 6 is positioned at cabinet 1 cavity of resorption, extract cold wind from cabinet 1 outside by wherein one group of fan 8 of arranging before and after cabinet 1 cavity of resorption, other one group of fan 8 is drained the hot blast in the cabinet 1 again, and two groups of fans 8 are arranged in the same way.Heat in heating panel 6 teeth groove is carried away by convection current wind.
Claims (3)
1. the hermetically sealed cooling cabinet of a portable high frequency groundwave radar comprises casing (1), dividing plate (2), upper cover plate (3), lower cover (4), skeleton (5), heating panel (6), cover plate (7) and fan (8), and ancillary equipment is radiating circuit plate (9); It is characterized in that, casing (1) above and below is respectively by upper cover plate (3) and lower cover (4) sealing, dividing plate (2) laterally is divided into casing (1) inner space two chambeies up and down after making up with heating panel (6) overlap joint, epicoele is hermetically sealed cavity, and more than one fan (8) respectively is equipped with on the two sides before and after the cavity of resorption; Radiating circuit plate 9 is on skeleton (5), again skeleton (5) is fixed on the heating panel (6), boss (10) on the heating panel (6) aligns on the radiating circuit plate 9 corresponding heater element and is in contact with one another, cover plate (7) is fixed on the skeleton (5), electric lead-out wire on the radiating circuit plate (9) is all drawn via corresponding electric connector, forms the sealed environment with respect to the outside in the cover plate (7).
2. the hermetically sealed cooling cabinet of a kind of portable high frequency groundwave radar as claimed in claim 1 is characterized in that, casing (1) is gone up the position that fan is installed and had louvre.
3. the hermetically sealed cooling cabinet of a kind of portable high frequency groundwave radar as claimed in claim 1 is characterized in that, the boss (10) on the heating panel (6) is gone up corresponding heater element with radiating circuit plate (9) and smear heat conductive silica gel on binding face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205850989U CN202005099U (en) | 2010-11-01 | 2010-11-01 | Portable full-sealing radiating machine case of high frequency ground wave radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205850989U CN202005099U (en) | 2010-11-01 | 2010-11-01 | Portable full-sealing radiating machine case of high frequency ground wave radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202005099U true CN202005099U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205850989U Expired - Lifetime CN202005099U (en) | 2010-11-01 | 2010-11-01 | Portable full-sealing radiating machine case of high frequency ground wave radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202005099U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760611A (en) * | 2012-06-30 | 2012-10-31 | 常州市华贤五金厂 | Radiating structure of electromagnetic relay |
| CN103353590A (en) * | 2013-07-06 | 2013-10-16 | 西安雷通科技有限责任公司 | Hermetically-sealed integrated radar |
| CN103475071A (en) * | 2013-10-16 | 2013-12-25 | 珠海英搏尔电气有限公司 | Charger |
| CN104125728A (en) * | 2014-07-28 | 2014-10-29 | 安徽四创电子股份有限公司 | Plug-in type electronic transmitter |
| CN104640396A (en) * | 2015-02-25 | 2015-05-20 | 武汉市东辉电子技术有限公司 | Hanging type hermetically-sealed outdoor power supply box |
| CN105338775A (en) * | 2015-11-25 | 2016-02-17 | 安徽四创电子股份有限公司 | Radar electronic equipment box |
| CN106371077A (en) * | 2016-10-26 | 2017-02-01 | 上海汉测试验设备有限公司 | Testing system for radar operation reliability |
| CN106970093A (en) * | 2017-05-19 | 2017-07-21 | 四川莱源科技有限公司 | A kind of radar type MOISTURE MEASUREMENT SYSTEM |
| CN107562147A (en) * | 2017-07-28 | 2018-01-09 | 安徽工程大学 | A kind of computer circuit board substrate with mute heat dissipation function |
| CN107977059A (en) * | 2017-11-20 | 2018-05-01 | 安徽省未来博学信息技术有限公司 | A kind of host radiating module |
| CN108024489A (en) * | 2018-01-09 | 2018-05-11 | 无锡巨日电子科技有限公司 | Wiring board air-cooled radiating device |
| CN108196228A (en) * | 2018-01-25 | 2018-06-22 | 合肥驼峰电子科技发展有限公司 | A kind of millimetre-wave radar |
| CN110337226A (en) * | 2019-08-07 | 2019-10-15 | 佛山闽雄机电科技有限公司 | It is a kind of can isolation radiating electromagnetic heater power supply |
| CN112711310A (en) * | 2021-01-07 | 2021-04-27 | 南京维觉科技有限公司 | Quick radiating radar machine case |
| CN113301762A (en) * | 2020-05-22 | 2021-08-24 | 西安黄河机电有限公司 | Heat abstractor and phased array radar structure |
| CN113911370A (en) * | 2021-09-03 | 2022-01-11 | 中国电子科技集团公司第十一研究所 | Environmental control assembly |
-
2010
- 2010-11-01 CN CN2010205850989U patent/CN202005099U/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760611A (en) * | 2012-06-30 | 2012-10-31 | 常州市华贤五金厂 | Radiating structure of electromagnetic relay |
| CN103353590B (en) * | 2013-07-06 | 2015-12-02 | 西安雷通科技有限责任公司 | A kind of hermetically sealed Integrative Radar |
| CN103353590A (en) * | 2013-07-06 | 2013-10-16 | 西安雷通科技有限责任公司 | Hermetically-sealed integrated radar |
| CN103475071A (en) * | 2013-10-16 | 2013-12-25 | 珠海英搏尔电气有限公司 | Charger |
| CN103475071B (en) * | 2013-10-16 | 2016-03-02 | 珠海英搏尔电气股份有限公司 | Charger |
| CN104125728B (en) * | 2014-07-28 | 2019-01-22 | 安徽四创电子股份有限公司 | Plug-in type transmitter electronics |
| CN104125728A (en) * | 2014-07-28 | 2014-10-29 | 安徽四创电子股份有限公司 | Plug-in type electronic transmitter |
| CN104640396A (en) * | 2015-02-25 | 2015-05-20 | 武汉市东辉电子技术有限公司 | Hanging type hermetically-sealed outdoor power supply box |
| CN105338775B (en) * | 2015-11-25 | 2019-01-04 | 安徽四创电子股份有限公司 | A kind of radar electric equipment box |
| CN105338775A (en) * | 2015-11-25 | 2016-02-17 | 安徽四创电子股份有限公司 | Radar electronic equipment box |
| CN106371077A (en) * | 2016-10-26 | 2017-02-01 | 上海汉测试验设备有限公司 | Testing system for radar operation reliability |
| CN106970093A (en) * | 2017-05-19 | 2017-07-21 | 四川莱源科技有限公司 | A kind of radar type MOISTURE MEASUREMENT SYSTEM |
| CN107562147A (en) * | 2017-07-28 | 2018-01-09 | 安徽工程大学 | A kind of computer circuit board substrate with mute heat dissipation function |
| CN107977059A (en) * | 2017-11-20 | 2018-05-01 | 安徽省未来博学信息技术有限公司 | A kind of host radiating module |
| CN108024489A (en) * | 2018-01-09 | 2018-05-11 | 无锡巨日电子科技有限公司 | Wiring board air-cooled radiating device |
| CN108024489B (en) * | 2018-01-09 | 2023-09-26 | 无锡巨日电子科技有限公司 | Circuit board air-cooled heat abstractor |
| CN108196228A (en) * | 2018-01-25 | 2018-06-22 | 合肥驼峰电子科技发展有限公司 | A kind of millimetre-wave radar |
| CN110337226A (en) * | 2019-08-07 | 2019-10-15 | 佛山闽雄机电科技有限公司 | It is a kind of can isolation radiating electromagnetic heater power supply |
| CN113301762A (en) * | 2020-05-22 | 2021-08-24 | 西安黄河机电有限公司 | Heat abstractor and phased array radar structure |
| CN113301762B (en) * | 2020-05-22 | 2023-02-28 | 西安黄河机电有限公司 | Heat abstractor and phased array radar structure |
| CN112711310A (en) * | 2021-01-07 | 2021-04-27 | 南京维觉科技有限公司 | Quick radiating radar machine case |
| CN112711310B (en) * | 2021-01-07 | 2023-11-07 | 南京维觉科技有限公司 | Quick radiating radar machine case |
| CN113911370A (en) * | 2021-09-03 | 2022-01-11 | 中国电子科技集团公司第十一研究所 | Environmental control assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI ZNPL OCEAN DETECTION SYSTEM ENGINEERING CO., Free format text: FORMER OWNER: STATE-OWNED NO.388 FACTORY Effective date: 20131010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131010 Address after: 443005 No. 21, Qingdao Road, Yichang, Hubei Patentee after: ZNPL OCEAN DETECTION SYSTEM ENGINEERING CO., LTD. Address before: 443005 Qingdao Road, Hubei, China, No. 1, No. Patentee before: State-owned No.388 Factory |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |