CN107949258A - A kind of High-Voltage Electrical Appliances radiator - Google Patents
A kind of High-Voltage Electrical Appliances radiator Download PDFInfo
- Publication number
- CN107949258A CN107949258A CN201711413182.5A CN201711413182A CN107949258A CN 107949258 A CN107949258 A CN 107949258A CN 201711413182 A CN201711413182 A CN 201711413182A CN 107949258 A CN107949258 A CN 107949258A
- Authority
- CN
- China
- Prior art keywords
- heat
- fixedly connected
- voltage electrical
- shell
- electrical appliances
- 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.)
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Classifications
-
- 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
-
- 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
- H05K7/20181—Filters; Louvers
-
- 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
- H05K7/20209—Thermal management, e.g. fan control
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
Abstract
The invention discloses a kind of High-Voltage Electrical Appliances radiator, including shell, the bottom of the outer casing inner wall is fixedly connected with insulating mounting seat, the top for being insulated seat and is fixedly connected with High-Voltage Electrical Appliances host positioned at the inside of shell.The present invention is by setting heat-conducting block, heating column, radiator, heat extraction hole, heat exhausting pipe, heat-dissipating pipe, radiating wire, air inlet hole, cooling tube, cooler, cooling fan, temperature inductor, mutual cooperation between signal wire and air hose, the heat dissipation effect of component of high voltage electrical apparatus at work is set to become more preferable, heat caused by High-Voltage Electrical Appliances itself is set timely to be dispersed away, effective control has been obtained for the operating ambient temperature of high voltage device, will not occur that the electric elements temperature caused by heat dissipation effect is bad is excessive again and the phenomenon that is burned out, the service life of component of high voltage electrical apparatus is set to be ensured and extended, it ensure that the normal operation of electric system.
Description
Technical field
The present invention relates to high voltage electrical apparatus technical field, is specially a kind of High-Voltage Electrical Appliances radiator.
Background technology
High-Voltage Electrical Appliances are to be used for realizing the equipment close, cut-off, protecting, controlling, adjusting, measuring in high-tension line.One
As High-Voltage Electrical Appliances include device for switching, measure electric appliance and current limliting, pressure limiting electric appliance.
Its working environment of component of high voltage electrical apparatus is all high voltage high load capacity, is extremely easily heated in the process of running hot,
It is very important so carrying out radiating treatment to the High-Voltage Electrical Appliances to work, and traditional High-Voltage Electrical Appliances radiator is scattered
Thermal effect is not very good, phenomenon of the heat dissipation slowly with heat dissipation not to the utmost often occurs, when High-Voltage Electrical Appliances are under the operation of high load capacity
Own temperature can be raised constantly, if the bad heat that will make to send of heat dissipation effect constantly accumulates at this time, cause electric appliance
The temperature of element is significantly larger than the operating temperature of safe operation, is burned electric elements, causes electric system to be interrupted, sternly
Escheat occurs combustion phenomena and fire occurs.
The content of the invention
It is an object of the invention to provide a kind of High-Voltage Electrical Appliances radiator, possess the advantages of good heat dissipation effect, solve
Conventional high-tension electric appliance with radiator heat dissipation effect it is bad the problem of.
To achieve the above object, the present invention provides following technical solution：A kind of High-Voltage Electrical Appliances radiator, including it is outer
Shell, the bottom of the outer casing inner wall are fixedly connected with insulating mounting seat, the top for being insulated seat and positioned at shell
Inside is fixedly connected with High-Voltage Electrical Appliances host, the top for being insulated seat and is fixed positioned at the outside of High-Voltage Electrical Appliances host
Insulation crust is connected with, the surface of the High-Voltage Electrical Appliances host is fixedly connected with heat-conducting block, and the quantity of the heat-conducting block is eight
And it is equidistantly positioned and consolidates in the left and right sides of High-Voltage Electrical Appliances host and top, side of the heat-conducting block away from High-Voltage Electrical Appliances host
Surely heating column is connected with, the one end of the heating column away from heat-conducting block, which runs through insulation crust and extends to its external stability, to be connected with
Radiator, offers heat extraction hole on the left of the shell, and the position in the left side of the shell and corresponding heat extraction hole is fixedly connected
There is a heat exhausting pipe, the inside of the heat exhausting pipe is fixedly connected with heat-dissipating pipe, the right end of the heat-dissipating pipe from left to right row of sequentially passing through
Heat pipe and heat extraction hole and the inside for extending to shell, the heat-dissipating pipe are internally provided with radiating wire, and the right side of the shell is simultaneously
And the position in correspondence heat extraction hole offers air inlet hole, the right side of the shell and the position of correspondence air inlet hole are fixedly connected with cold
But manage, the cooling tube is internally provided with cooler, and cooling fan is fixedly connected with the right side of the cover top portion, described to dissipate
The inlet scoop of air-heater is fixedly connected with dehumidifier, and the air outlet of the cooling fan is fixedly connected with air hose, and the air hose is remote
One end of discrete air-heater on the right side of cooling tube with being fixedly connected, the top of the outer casing inner wall and corresponding High-Voltage Electrical Appliances host
Top be fixedly connected with temperature inductor, signal wire is fixedly connected with the top of the temperature inductor, the signal wire is remote
One end from temperature inductor runs through the top of outer casing inner wall and extends to its top to be fixedly connected with cooling fan.
Preferably, the quantity of the heat-dissipating pipe for five and is equidistantly positioned in the inside of heat exhausting pipe, the heat exhausting pipe
Inner wall is fixedly connected with link, and five heat exhausting pipes are fixedly connected by link, the top and bottom of the radiating wire
Radiating wire described in being fixedly connected with heat dissipation mounting blocks is fixedly connected by the mounting blocks that radiate with the inner wall of heat-dissipating pipe.
Preferably, the radiator includes heat sink, and the heat sink is close to the side of heating column and one end of heating column
Be fixedly connected, side of the heat sink away from heating column is fixedly connected with heat sink, the quantity of the heat sink for seven and
It is equidistantly positioned in the side of heat sink.
Preferably, the quantity of the cooler for two and is equidistantly positioned in the inside of cooling tube, the cooler bag
Refrigerator pipes are included, cooling contiguous block has been fixedly connected with the top and bottom of the refrigerator pipes, the refrigerator pipes are connected by cooling down
Block is fixedly connected with the inner wall of cooling tube, is fixedly connected between two coolers by stabilizing member.
Preferably, the dehumidifier includes dehumidifying shell, and the bottom of the dehumidifying shell is fixedly connected with cooling fan, institute
State and air admission hole is offered at the top of dehumidifying shell, the dehumidifying shell is internally provided with drier.
Preferably, the inner wall of the air inlet hole is fixedly connected with dust filter, and the dust filter includes strainer, institute
State and strainer mounting blocks have been fixedly connected with the top and bottom of strainer, the strainer passes through strainer mounting blocks and the inner wall of air inlet hole
It is fixedly connected.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by setting heat-conducting block, heating column, radiator, heat extraction hole, heat exhausting pipe, heat-dissipating pipe, radiating wire, inlet air
Mutual cooperation between hole, cooling tube, cooler, cooling fan, temperature inductor, signal wire and air hose, makes High-Voltage Electrical Appliances first
The heat dissipation effect of part at work becomes more preferable, heat caused by High-Voltage Electrical Appliances itself is timely dispersed away,
Effective control has been obtained for the operating ambient temperature of high voltage device, will not occur the electric appliance caused by heat dissipation effect is bad again
The phenomenon that component temperature is excessive and is burned out, makes the service life of component of high voltage electrical apparatus be ensured and extended, it is ensured that electricity
The normal operation of Force system.
2nd, the present invention connects heat-dissipating pipe more firm by setting link to play the role of stable heat-dissipating pipe,
By setting heat dissipation mounting blocks to make preferably to connect between radiating wire and heat-dissipating pipe, connected by setting stabilizing member to play auxiliary
The effect of cooler is connect, by setting dehumidifier to play the role of dehumidifying, the moisture in air is efficiently separated, passed through
Set dust filter to play the role of air filtering, filtered the dust particles in air.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the structure of front view of the present invention；
Fig. 2 is the partial enlarged view of A-A in Fig. 1 of the present invention；
Fig. 3 is the cross-sectional view of the structure of radiator front view of the present invention；
Fig. 4 is the cross-sectional view of the structure of dehumidifier front view of the present invention.
In figure：1 shell, 2 are insulated seat, 3 High-Voltage Electrical Appliances hosts, 4 insulation crusts, 5 heat-conducting blocks, 6 heating columns, 7 heat dissipations
It is device, 71 heat sinks, 72 heat sinks, 8 heat extraction holes, 9 heat exhausting pipes, 10 heat-dissipating pipes, 11 radiating wires, 12 air inlet holes, 13 cooling tubes, 14 cold
But device, 141 refrigerator pipes, 142 cooling contiguous blocks, 15 cooling fans, 16 dehumidifiers, 161 dehumidifying shells, 162 air admission holes, 163 dry
Drying prescription, 17 temperature inductors, 18 signal wires, 19 links, 20 heat dissipation mounting blocks, 21 stabilizing members, 22 dust filters, 221 filters
Net, 222 strainer mounting blocks, 23 air hoses.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, a kind of High-Voltage Electrical Appliances radiator, including shell 1, the bottom of 1 inner wall of shell are fixedly connected
Have and be insulated seat 2, be insulated the top of seat 2 and be fixedly connected with High-Voltage Electrical Appliances host 3 positioned at the inside of shell 1, absolutely
The top of edge mounting base 2 and insulation crust 4 is fixedly connected with positioned at the outside of High-Voltage Electrical Appliances host 3, High-Voltage Electrical Appliances host 3
Surface is fixedly connected with heat-conducting block 5, and the quantity of heat-conducting block 5 for eight and is equidistantly positioned in the left and right two of High-Voltage Electrical Appliances host 3
Side and top, side of the heat-conducting block 5 away from High-Voltage Electrical Appliances host 3 are fixedly connected with heating column 6, and heating column 6 is away from heat-conducting block 5
One end, which runs through insulation crust 4 and extends to its external stability, is connected with radiator 7, and radiator 7 includes heat sink 71, heat sink 71
It is fixedly connected close to the side of heating column 6 with one end of heating column 6, side of the heat sink 71 away from heating column 6 is fixedly connected with
Heat sink 72, the quantity of heat sink 72 is seven and is equidistantly positioned and offers row in the side of heat sink 71, the left side of shell 1
The position in hot hole 8, the left side of shell 1 and corresponding heat extraction hole 8 is fixedly connected with heat exhausting pipe 9, and the inside of heat exhausting pipe 9 is fixedly connected
There is heat-dissipating pipe 10, the right end of heat-dissipating pipe 10 from left to right sequentially passes through heat exhausting pipe 9 and heat extraction hole 8 and the inside for extending to shell 1,
Heat-dissipating pipe 10 is internally provided with radiating wire 11, and the quantity of heat-dissipating pipe 10 for five and is equidistantly positioned in the inside of heat exhausting pipe 9,
The inner wall of heat exhausting pipe 9 is fixedly connected with link 19, and five heat exhausting pipes 9 are fixedly connected by link 19, is connected by setting
Frame 19 plays the role of stable heat-dissipating pipe 10, connects heat-dissipating pipe 10 more firm, the top and bottom of radiating wire 11 are equal
It is fixedly connected with heat dissipation 20 radiating wire 11 of mounting blocks to be fixedly connected with the inner wall of heat-dissipating pipe 10 by the mounting blocks 20 that radiate, by setting
Putting heat dissipation mounting blocks 20 makes preferably connect between radiating wire 11 and heat-dissipating pipe 10, the right side of shell 1 and corresponding heat extraction hole 8
Position offer air inlet hole 12, the inner wall of air inlet hole 12 is fixedly connected with dust filter 22, and dust filter 22 includes filter
Net 221, the top and bottom of strainer 221 have been fixedly connected with strainer mounting blocks 222, strainer 221 by strainer mounting blocks 222 with
The inner wall of air inlet hole 12 is fixedly connected, and by setting dust filter 22 to play the role of air filtering, makes the powder in air
Dirt particle is filtered, and the position of the right side of shell 1 and corresponding air inlet hole 12 is fixedly connected with cooling tube 13, cooling tube 13
Cooler 14 is internally provided with, the quantity of cooler 14 for two and is equidistantly positioned in the inside of cooling tube 13, cooler 14
Including refrigerator pipes 141, the top and bottom of refrigerator pipes 141 have been fixedly connected with cooling contiguous block 142, and refrigerator pipes 141 are by cold
But contiguous block 142 is fixedly connected with the inner wall of cooling tube 14, is fixedly connected, passed through by stabilizing member 21 between two coolers 14
Stabilizing member 21 is set to play the role of auxiliary connection cooler 14, the right side at the top of shell 1 is fixedly connected with cooling fan 15,
The inlet scoop of cooling fan 15 is fixedly connected with dehumidifier 16, and dehumidifier 16 includes dehumidifying shell 161, the bottom for the shell 161 that dehumidifies
Portion is fixedly connected with cooling fan 15, and the top of dehumidifying shell 161 offers air admission hole 162, and the inside of dehumidifying shell 161 is set
There is drier 163, by setting dehumidifier 16 to play the role of dehumidifying, efficiently separated the moisture in air, radiate
The air outlet of wind turbine 15 is fixedly connected with air hose 23, and the one end of air hose 23 away from cooling fan 15 and the right side of cooling tube 13 are fixed
The top of connection, the top of outer casing inner wall and corresponding High-Voltage Electrical Appliances host 3 is fixedly connected with temperature inductor 17, temperature sense
The top of device 17 is fixedly connected with signal wire 18, and the top of 1 inner wall of shell is run through in the one end of signal wire 18 away from temperature inductor 17
Portion and extend to its top be fixedly connected with cooling fan 15, by set heat-conducting block 5, heating column 6, radiator 7, heat extraction hole 8,
Heat exhausting pipe 9, heat-dissipating pipe 10, radiating wire 11, air inlet hole 12, cooling tube 13, cooler 14, cooling fan 15, temperature inductor 17,
Mutual cooperation between signal wire 18 and air hose 23, makes the heat dissipation effect of component of high voltage electrical apparatus at work become more preferable, makes height
Heat caused by piezoelectricity device itself can be dispersed away timely, obtained effectively for the operating ambient temperature of high voltage device
Control, will not occur that the electric elements temperature caused by heat dissipation effect is bad is excessive again and the phenomenon that is burned out, make high pressure
The service life of electric elements is ensured and extended, it is ensured that the normal operation of electric system.
Shed in use, being led the heat on 3 surface of High-Voltage Electrical Appliances host by heat-conducting block 5, heating column 6 and radiator 7,
By temperature inductor 17 come detect lead shed come temperature it is whether excessive, if crossing high pass signal wire 18 is transferred to radiation air
15 electric signal of machine, makes cooling fan 15 start heat dissipation, and blow out wind by air hose 23 is carried out by cooling tube 13 by cooler 14
By air cooling-down, blow into inside shell 1 and radiate, heat is taken out of and carries out dispersing the heat taken out of by heat-dissipating pipe 10.
In summary：The High-Voltage Electrical Appliances radiator, by setting heat-conducting block 5, heating column 6, radiator 7, heat extraction hole
8th, heat exhausting pipe 9, heat-dissipating pipe 10, radiating wire 11, air inlet hole 12, cooling tube 13, cooler 14, cooling fan 15, temperature inductor
17th, the mutual cooperation between signal wire 18 and air hose 23, it is bad to solve conventional high-tension electric appliance radiator heat dissipation effect
Problem.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of High-Voltage Electrical Appliances radiator, including shell (1), it is characterised in that：The bottom of shell (1) inner wall is fixed
It is connected with and is insulated seat (2), the top for being insulated seat (2) and is fixedly connected with height positioned at the inside of shell (1)
Piezoelectricity device host (3), the top for being insulated seat (2) and is fixedly connected with the outside of the High-Voltage Electrical Appliances host (3)
Insulation crust (4), the surface of the High-Voltage Electrical Appliances host (3) are fixedly connected with heat-conducting block (5), the quantity of the heat-conducting block (5)
For eight and it is equidistantly positioned in the left and right sides and top of High-Voltage Electrical Appliances host (3), the heat-conducting block (5) is away from High-Voltage Electrical Appliances
The side of host (3) is fixedly connected with heating column (6), and insulation crust is run through in the one end of the heating column (6) away from heat-conducting block (5)
(4) and extend to its external stability and be connected with radiator (7), heat extraction hole (8) is offered on the left of the shell (1), it is described outer
The position of the left side of shell (1) and corresponding heat extraction hole (8) is fixedly connected with heat exhausting pipe (9), and the inside of the heat exhausting pipe (9) is fixed
Heat-dissipating pipe (10) is connected with, the right end of the heat-dissipating pipe (10) from left to right sequentially passes through heat exhausting pipe (9) and heat extraction hole (8) and prolongs
Extend the inside of shell (1), the heat-dissipating pipe (10) is internally provided with radiating wire (11), the right side of the shell (1) and
The position of corresponding heat extraction hole (8) offers the position of air inlet hole (12), the right side of the shell (1) and corresponding air inlet hole (12)
It is fixedly connected with cooling tube (13), the cooling tube (13) is internally provided with cooler (14), the right side at the top of the shell (1)
Side is fixedly connected with cooling fan (15), and the inlet scoop of the cooling fan (15) is fixedly connected with dehumidifier (16), described to dissipate
The air outlet of air-heater (15) is fixedly connected with air hose (23), the air hose (23) one end and cooling away from cooling fan (15)
It is fixedly connected on the right side of pipe (13), is fixedly connected at the top of the top of the outer casing inner wall and corresponding High-Voltage Electrical Appliances host (3)
There is temperature inductor (17), signal wire (18), the signal wire (18) are fixedly connected with the top of the temperature inductor (17)
One end away from temperature inductor (17) is through the top of shell (1) inner wall and extends to fixed with cooling fan (15) at the top of it
Connection.
A kind of 2. High-Voltage Electrical Appliances radiator according to claim 1, it is characterised in that：The number of the heat-dissipating pipe (10)
Measure as five and be equidistantly positioned and be fixedly connected with link in the inside of heat exhausting pipe (9), the inner wall of the heat exhausting pipe (9)
(19), five heat exhausting pipes (9) are fixedly connected by link (19), and the top and bottom of the radiating wire (11) are fixed
It is connected with heat dissipation mounting blocks (20) radiating wire (11) and is fixed by the inner wall of the mounting blocks that radiate (20) and heat-dissipating pipe (10) and is connected
Connect.
A kind of 3. High-Voltage Electrical Appliances radiator according to claim 1, it is characterised in that：The radiator (7) includes
Heat sink (71), the heat sink (71) are fixedly connected close to the side of heating column (6) with one end of heating column (6), described to dissipate
Side of the hot plate (71) away from heating column (6) is fixedly connected with heat sink (72), the quantity of the heat sink (72) for seven and
It is equidistantly positioned in the side of heat sink (71).
A kind of 4. High-Voltage Electrical Appliances radiator according to claim 1, it is characterised in that：The number of the cooler (14)
Measuring as two and being equidistantly positioned includes refrigerator pipes (141), the refrigeration in the inside of cooling tube (13), the cooler (14)
Cooling contiguous block (142) is fixedly connected with the top and bottom of pipe (141), the refrigerator pipes (141) are by cooling down contiguous block
(142) inner wall with cooling tube (14) is fixedly connected, and is fixedly connected between two coolers (14) by stabilizing member (21).
A kind of 5. High-Voltage Electrical Appliances radiator according to claim 1, it is characterised in that：The dehumidifier (16) includes
Dehumidify shell (161), and the bottom of the dehumidifying shell (161) is fixedly connected with cooling fan (15), the dehumidifying shell (161)
Top offer air admission hole (162), the dehumidifying shell (161) is internally provided with drier (163).
A kind of 6. High-Voltage Electrical Appliances radiator according to claim 1, it is characterised in that：The air inlet hole (12) it is interior
Wall is fixedly connected with dust filter (22), and the dust filter (22) includes strainer (221), the top of the strainer (221)
Portion and bottom have been fixedly connected with strainer mounting blocks (222), and the strainer (221) passes through strainer mounting blocks (222) and air inlet hole
(12) inner wall is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413182.5A CN107949258B (en) | 2017-12-24 | 2017-12-24 | A kind of High-Voltage Electrical Appliances radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413182.5A CN107949258B (en) | 2017-12-24 | 2017-12-24 | A kind of High-Voltage Electrical Appliances radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107949258A true CN107949258A (en) | 2018-04-20 |
| CN107949258B CN107949258B (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711413182.5A Active CN107949258B (en) | 2017-12-24 | 2017-12-24 | A kind of High-Voltage Electrical Appliances radiator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108598983A (en) * | 2018-06-11 | 2018-09-28 | 东阳市阳涛电子科技有限公司 | The security system of electric distribution cabinet |
| CN110531834A (en) * | 2019-08-30 | 2019-12-03 | 高小燕 | A kind of big data processing system |
| CN111355938A (en) * | 2018-12-24 | 2020-06-30 | 中强光电股份有限公司 | Projection device |
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| US20050231914A1 (en) * | 2002-08-16 | 2005-10-20 | Kazuyuki Mikubo | Cooling device for electronic apparatus |
| CN206212538U (en) * | 2016-11-18 | 2017-05-31 | 天津市康拓科技有限公司 | A kind of high efficiency and heat radiation frequency conversion tank |
| CN206250646U (en) * | 2016-12-02 | 2017-06-13 | 李兆坤 | A kind of switch cubicle with heat sinking function |
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| CN2480986Y (en) * | 2001-05-29 | 2002-03-06 | 台达电子工业股份有限公司 | Chip heat conduction and sink module |
| US20050231914A1 (en) * | 2002-08-16 | 2005-10-20 | Kazuyuki Mikubo | Cooling device for electronic apparatus |
| CN206212538U (en) * | 2016-11-18 | 2017-05-31 | 天津市康拓科技有限公司 | A kind of high efficiency and heat radiation frequency conversion tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108598983A (en) * | 2018-06-11 | 2018-09-28 | 东阳市阳涛电子科技有限公司 | The security system of electric distribution cabinet |
| CN108598983B (en) * | 2018-06-11 | 2019-09-03 | 东阳市阳涛电子科技有限公司 | The security system of electric distribution cabinet |
| CN111355938A (en) * | 2018-12-24 | 2020-06-30 | 中强光电股份有限公司 | Projection device |
| US11156906B2 (en) | 2018-12-24 | 2021-10-26 | Coretronic Corporation | Projector with air inlets to cool light emitting module |
| CN110531834A (en) * | 2019-08-30 | 2019-12-03 | 高小燕 | A kind of big data processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107949258B (en) | 2019-09-24 |
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