CN201418225Y - External circulation type sealing heat dissipating cabinet - Google Patents
External circulation type sealing heat dissipating cabinet Download PDFInfo
- Publication number
- CN201418225Y CN201418225Y CN2009200325332U CN200920032533U CN201418225Y CN 201418225 Y CN201418225 Y CN 201418225Y CN 2009200325332 U CN2009200325332 U CN 2009200325332U CN 200920032533 U CN200920032533 U CN 200920032533U CN 201418225 Y CN201418225 Y CN 201418225Y
- Authority
- CN
- China
- Prior art keywords
- heat dissipating
- cabinet
- heat
- circulation type
- radiator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to an external circulation type sealing heat dissipating cabinet, which comprises a sealing cabinet, wherein at least one heat dissipating air channel which is insulated withthe inner of the box body and whose two ends are communicated with the external of the box body, each of the heat dissipating air channels comprises a hollow rectangular radiator and a draught fan which are butt-jointed. A circuit board and components are installed on the surfaces of the rectangular radiators in the sealing cabinet, heat energy emitted by the circuit boards and the components enter the heat dissipating air channels through the radiators, and is brought by air which forcedly flows in the heat dissipating air channels, thereby realizing the good heat dissipating effect and theaim of preventing dust.
Description
Technical field
The utility model relates to a kind of electronics or Box of electric machine, and specifically, it is a kind of outer circulation type sealed heat-dissipating cabinet.
Background technology
As everyone knows, all electronics or electric equipment all can be because of power consumption produce heat in running, if heat accumulation to a certain degree can not distribute effectively the time, will exceed the heat-resisting limit of components and parts, cause its decreased performance, even burn.In prior art, usually one of way that adopts is attached heat sinks on components and parts (as high power device) or additional mini blower fan (as the CPU of computer), if radiating element quantity is more, when hear rate is big, also must on the cabinet housing, install the blower fan air blast cooling additional, bring following problem thus:
1. extraneous dust sucks cabinet, pollutes the electronic devices and components surface.When seriously polluted, dust will be deposited in the components and parts surface, and distributing of retardance heat brings the bad consequence of heat radiation equally.
2. in the environment that corrosivity, conductivity dust exist, the dust of suction will cause the catastrophe failures such as corrosion, resistance increase and short circuit of components and parts, circuit board, grafting device.
3. insect enters cabinet inside from ventilating opening, and its corpse is piled up, and forms all faults.
Therefore, heat radiation is a pair of contradiction with preventing dust, and how can well dispel the heat, can effectively prevent dust again, is the problem that this area is explored always.
The utility model content
The purpose of this utility model is for heat radiation that solves cabinet and dustproof problem, and a kind of outer circulation type sealed heat-dissipating cabinet is provided, in the hope of reaching good heat radiation and anti-dust performance.
For achieving the above object, the technical solution of the utility model is as follows:
It has a sealed cabinet, in the sealing casing, be provided with a heat dissipation wind channel with box house seal isolation and two ends and casing exterior at least, this heat dissipation wind channel is made of rectangle radiator and a blower fan butt joint of a hollow, has radiating ribs in the cavity of described hollow, rectangular radiator, the outer surface of its cavity is provided with the screw that is used for mounting circuit boards or components and parts, and this hollow, rectangular radiator is made by the metal material with good heat conductive performance.
The further improved technical scheme of the utility model is as follows:
Air outlet at described heat dissipation wind channel is provided with a gauze.
By technique scheme as can be seen, the utility model has adopted the sealed type cabinet, its heat dissipation wind channel passes from cabinet, circuit board and components and parts are installed on the interior heat dissipation wind channel of sealed cabinet, the heat that they send enters heat dissipation wind channel by radiator heat-dissipation, and is taken away by the air of forced flow in the heat dissipation wind channel, like this, both reach better heat radiating effect, reached the dustproof purpose again.
Description of drawings
Fig. 1, overall structure schematic diagram of the present utility model.
The structural representation of Fig. 2, radiator.
Embodiment
Referring to Fig. 1, it has a sealed cabinet 1, in the sealing cabinet, be provided with two heat dissipation wind channels 2 that structure is identical, 3, heat dissipation wind channel is vertical layout, constitute by a rectangle radiator 2-1 of upper end and a blower fan 2-2 sealing butt joint of lower end, wherein blower fan 2-2 is an air blast, the lower surface of blower fan is the air inlet in air channel, this air inlet is installed on the lower shoe of cabinet 1, the air outlet in air channel 2 is installed on the upper cover plate of cabinet 1, and a gauze 2-3 is housed at the air outlet place, be sealing between the air inlet of described heat dissipation wind channel 2 and air outlet and the cabinet and install.This routine cabinet is wall-hanging, hangs on the wall during use.When blower fan is worked, outdoor force air is introduced among the rectangle radiator 2-1, and then discharge from air outlet, outdoor cold air is constantly taken away the heat in the rectangle radiator, form good exogenous wind circulation heat radiation, simultaneously, by stopping of the gauze 2-3 of air outlet place, small insect in the exogenous wind can not inlet chamber in, thereby avoid the interference of insect.
Referring to Fig. 2, described hollow, rectangular radiator 2-1 is made by the metal material with good heat conductive performance, has radiating ribs 2-11 in its cavity, and the outer surface of cavity is provided with the screw that is used for mounting circuit boards or components and parts.Described circuit board or components and parts are by on the outer wall that is bolted to rectangle radiator 2-1, during installation, the solder side of circuit board is towards tube wall, and between circuit board and pipe outer wall, be provided with mica paper and heat-conducting silicone grease, mica paper can make the solder side and the tube wall insulation of circuit board, and heat-conducting silicone grease can be directly delivered to tube wall with the heat of solder joint on the circuit board.Like this, circuit board and components and parts just can directly dispel the heat by this rectangle radiator.
Claims (2)
1. outer circulation type sealed heat-dissipating cabinet, it is characterized in that: it has a sealed cabinet (1), in sealing casing (1), be provided with a heat dissipation wind channel (2) with box house seal isolation and two ends and casing exterior at least, this heat dissipation wind channel (2) is made of the rectangle radiator (2-1) and a blower fan (2-2) butt joint of a hollow, in the cavity of described hollow, rectangular radiator (2-1), has radiating ribs (2-11), the outer surface of its cavity is provided with the screw that is used for mounting circuit boards or components and parts, and this hollow, rectangular radiator is made by the metal material with good heat conductive performance.
2, according to claims 1 described outer circulation type sealed heat-dissipating cabinet, it is characterized in that: the air outlet at described heat dissipation wind channel (2) is provided with a gauze (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200325332U CN201418225Y (en) | 2009-04-13 | 2009-04-13 | External circulation type sealing heat dissipating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200325332U CN201418225Y (en) | 2009-04-13 | 2009-04-13 | External circulation type sealing heat dissipating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418225Y true CN201418225Y (en) | 2010-03-03 |
Family
ID=41794652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200325332U Expired - Fee Related CN201418225Y (en) | 2009-04-13 | 2009-04-13 | External circulation type sealing heat dissipating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418225Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883585A (en) * | 2012-08-14 | 2013-01-16 | 陕西黄河集团有限公司 | Multi-step-shaped cooling-fin-type closed cooling device |
| CN108135108A (en) * | 2017-12-12 | 2018-06-08 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | The radiator and its heat dissipating method of a kind of closed box |
| CN108879419A (en) * | 2018-07-04 | 2018-11-23 | 安徽迪康电力科技有限公司 | A kind of heat dissipation headstock and its manufacturing method |
| CN110062563A (en) * | 2019-04-17 | 2019-07-26 | 宁波凯耀电器制造有限公司 | High efficiency and heat radiation control cabinet |
| CN110459970A (en) * | 2019-06-06 | 2019-11-15 | 上海南华兰陵电气有限公司 | A radiator for gas insulated switchgear |
| CN113853075A (en) * | 2020-06-25 | 2021-12-28 | 菲尼克斯电气公司 | Assembly with a radiator core constituting a load-bearing structure |
| CN114375117A (en) * | 2021-12-06 | 2022-04-19 | 之江实验室 | A heat dissipation module applied to deep-sea high-power electronic devices |
-
2009
- 2009-04-13 CN CN2009200325332U patent/CN201418225Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102883585A (en) * | 2012-08-14 | 2013-01-16 | 陕西黄河集团有限公司 | Multi-step-shaped cooling-fin-type closed cooling device |
| CN108135108A (en) * | 2017-12-12 | 2018-06-08 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | The radiator and its heat dissipating method of a kind of closed box |
| CN108879419A (en) * | 2018-07-04 | 2018-11-23 | 安徽迪康电力科技有限公司 | A kind of heat dissipation headstock and its manufacturing method |
| CN110062563A (en) * | 2019-04-17 | 2019-07-26 | 宁波凯耀电器制造有限公司 | High efficiency and heat radiation control cabinet |
| CN110062563B (en) * | 2019-04-17 | 2020-09-04 | 宁波凯耀电器制造有限公司 | Efficient cooling control cabinet |
| CN110459970A (en) * | 2019-06-06 | 2019-11-15 | 上海南华兰陵电气有限公司 | A radiator for gas insulated switchgear |
| CN110459970B (en) * | 2019-06-06 | 2023-06-09 | 上海南华兰陵电气有限公司 | Radiator for gas-insulated switchgear |
| CN113853075A (en) * | 2020-06-25 | 2021-12-28 | 菲尼克斯电气公司 | Assembly with a radiator core constituting a load-bearing structure |
| CN113853075B (en) * | 2020-06-25 | 2023-10-03 | 菲尼克斯电气公司 | Assembly with radiator core forming a load-bearing structure |
| US12035509B2 (en) | 2020-06-25 | 2024-07-09 | Phoenix Contact Gmbh & Co. Kg | Assembly with a heat sink core element forming a supporting structure |
| CN114375117A (en) * | 2021-12-06 | 2022-04-19 | 之江实验室 | A heat dissipation module applied to deep-sea high-power electronic devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi Xintong Intelligent Technology Co., Ltd. Assignor: Yu Xinluo Contract record no.: 2011610000087 Denomination of utility model: External circulation type sealing heat dissipating cabinet Granted publication date: 20100303 License type: Exclusive License Record date: 20110708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |