CN108447213A - The electrical equipment temperature monitoring device of low noise - Google Patents
The electrical equipment temperature monitoring device of low noise Download PDFInfo
- Publication number
- CN108447213A CN108447213A CN201810256623.3A CN201810256623A CN108447213A CN 108447213 A CN108447213 A CN 108447213A CN 201810256623 A CN201810256623 A CN 201810256623A CN 108447213 A CN108447213 A CN 108447213A
- Authority
- CN
- China
- Prior art keywords
- lumen therethrough
- outlet air
- box body
- liquid storage
- storage pool
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
- G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- 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
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- 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
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20981—Liquid coolant without phase change
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of electrical equipment temperature monitoring device of low noise, wireless transmission and receiving device is set up in box body, the back side of the box body is provided with the lumen therethrough for outlet air, and the lumen therethrough for blowing is provided on the edge surface of the box body, the lumen therethrough for outlet air is oppositely arranged with for the lumen therethrough blown is oblique, sieve is carried on the position for the lumen therethrough blown, and the wind turbine for blowing is set up in the bottom surfaces for the lumen therethrough blown；In addition the specific location of the lumen therethrough for outlet air is in the top of box body back surfaces, it avoids the little space constraints due to display, cooling range in the prior art, inefficiency, can not ensure that the correctness of display operation, wireless transmission and receiving device cannot achieve the effect of temperature with high efficiency, in addition also there is the no small defect of hum.
Description
Technical field
The invention belongs to technical field of electricity, and in particular to a kind of electrical equipment temperature monitoring device of low noise.
Background technology
Electrical equipment is in the power system to the general designation of the equipment such as generator, transformer, power circuit, with people's life water
Flat raising, electrical equipment have already taken up the every field of people's life, however, the long-time use of electrical equipment also can band
Carry out certain danger, since electrical equipment is mostly made of various components, has the presence of resistance, when electrical current flows through
When, it just will appear fever, for a long time, will result in circuit and short circuit or open circuit occur, cause temperature to increase, be easy in this way
Lead to the generation of electrical fire；Therefore it provides a kind of reasonable design, easy to use, can automatic monitoring temperature variation it is low miscellaneous
The electrical equipment temperature monitoring device of sound is very important.
The electrical equipment temperature monitoring device of such low noise comprising information collection and control module, the letter
Breath acquisition with control module be connected with microcontroller, gas sensor, fire detector, wireless photoelectric temperature on-line monitoring device,
Breaker, display, air-cooler, exhaust fan and wireless transmission and receiving device, the microcontroller are connected with temperature sensor A
With temperature sensor B, the fire detector is connected with fire alarm control unit, and the wireless transmission and receiving device connects
It is connected to mobile device and printer.
And at present for display, it is often mounted in operating room, is easy in the environment of a relative closure continuous
Heating, and it is directed to the cooling device of display at present, it is the tool of important maintenance display performance, and cooling efficiency is to display
For device, it is directly related to the correctness of its operation, but present cooling device is only merely to be set below little region
Aluminum alloy sheet is set, exhaust fan is set up in the higher position of aluminum alloy sheet, however due to the space constraints of display, cooling range
Less, inefficiency, can not ensure display operation correctness；Although there is a kind of scheme that diamond shape aluminum alloy sheet is allowed to be held on branch
On blade wall, cooling effect also has improvement, but rate is still unhappy.
Wireless transmission and receiving device is all erected in box body, and wireless transmission and receiving device will temperature during execution
It increases, and the part temperatures for information transmission increase just faster, especially continual in the work period, temperature is fast
Speed increases and is easy for injuring wireless transmission and receiving device circuit so that maintenance cost increases, and finally makes wireless transmission and connects
The service life of receiving apparatus reduces.Current box body is an airfast framework, and there are one set up for band in the side wall of box body
The mounting hole of wind turbine, in this way so that box body keeps normothermic state.However not because of the cabinet of current box body
Ventilative framework, only in band in the side wall of box body, there are one the mounting holes for setting up wind turbine, it is difficult to the abundant flowing of air is generated,
Mobile performance is bad, so that wireless transmission and receiving device is caused to cannot achieve the effect of temperature with high efficiency, in addition also has miscellaneous
The no small defect of sound.
Invention content
It is an object of the invention to provide a kind of electrical equipment temperature monitoring device of low noise, avoid in the prior art due to
The space constraints of display, cooling range less, inefficiency, the correctness that can not ensure display operation, wireless transmission with
Reception device cannot achieve the effect of temperature with high efficiency, in addition also have the no small defect of hum.
The electrical equipment temperature monitoring device of a kind of low noise in order to overcome the deficiencies in the prior art, the present invention provides
Solution, it is specific as follows：
A kind of electrical equipment temperature monitoring device of low noise, including information collection and control module, the information collection with
Control module is connected with microcontroller, gas sensor, fire detector, wireless photoelectric temperature on-line monitoring device, breaker, shows
Show device, air-cooler, exhaust fan and wireless transmission and receiving device, the microcontroller is connected with temperature sensor A and temperature passes
Sensor B, the fire detector are connected with fire alarm control unit, and the wireless transmission and receiving device is connected with movement
Equipment and printer；
It is additionally provided with cooling device for display, the cooling device contains the cabinet that right angle folding rule shape accommodates refrigerant
S1, the refrigerant are cooling for being assisted to display, and the cabinet S1 that accommodate refrigerant contains lateral be used for
Cooling cavity S101 and longitudinal liquid storage pool S102, described is used for cooling cavity S101 and longitudinal liquid storage pool S102's
Profile is all cuboid framework, is set up in the higher position for being used for cooling cavity S101 for shelving display
Aluminum alloy sheet S5, the aluminum alloy sheet S5 are the good metals of the coefficient of overall heat transmission, and the pulling of spiraling of the display on aluminum alloy sheet S5 is moved
It moves, is used for setting up the liquid booster S7 for being pressurized refrigerant, the use in cooling cavity S101 in lateral
Carry out the liquid booster S7 for being pressurized refrigerant by the position of longitudinal liquid storage pool S102 to be arranged, described is used for system
The liquid booster S7 of cryogen supercharging can push the described refrigerant being used in cooling cavity S101 to spiral shifting at runtime
It is dynamic, set up branch on the edge surface in longitudinal liquid storage pool S102 of the higher position of the aluminum alloy sheet S5
The plenum fan S6 installed on support platform S4, the supporting table S4 can supply gas to the wall surface of the aluminum alloy sheet S5, the plenum fan
S6 is in the top of the middle section of the aluminum alloy sheet S5；
Further include box body A1, the lumen therethrough A2 for outlet air and the lumen therethrough A3 for blowing, the wireless transmission and receiving dress
It sets and is set up in box body A1, the back side of the box body A1 is provided with the lumen therethrough A2 for outlet air, and the edge table of the box body A1
The lumen therethrough A3 for being provided with lumen therethrough A3, the lumen therethrough A2 for outlet air for blowing on face and being used for blowing is oblique opposite
It is arranged, sieve A31, the bottom surfaces for the lumen therethrough A3 to blow is carried on the position for the lumen therethrough A3 to blow
On set up for the wind turbine A32 that blows；In addition the specific location of the lumen therethrough A2 for outlet air is in the backs box body A1 table
The top in face；It is set up inside the wind turbine A21 for outlet air and is connected with several fin A211 on roller A212, the roller A212.
Several perforation eye A2111 are provided on the fin A211.
The present invention can allow tray interior airflow circulating to flow, and the high air-flow of temperature is very easily removed, cooling efficiency
Height can realize the performance for reducing noise.Such framework can executed to display it is cooling when, display after heating passing
The heating hot-fluid for passing out is sent out via following several approach in framework：
A. the heating hot-fluid passed out after heating is transported to aluminum alloy sheet S5 by display, is conveyed via aluminum alloy sheet S5；
B. hot-fluid is sent to the refrigerant that more lower position is calculated by display via aluminum alloy sheet S5, and the refrigerant to spiral passes through hot-fluid
It is sent out by the lateral surface for being used for cooling cavity S101；
C. display transmits hot-fluid via mobile air-flow via the plenum fan S6 of higher position.
Such approach is simultaneously sent to display and executes cooling, and cooling rate is not low, easy to operate.
Description of the drawings
Fig. 1 is the schematic diagram of the electrical equipment temperature monitoring device of the low noise of the present invention.
Fig. 2 is the principle assumption diagram of the cooling device of the present invention.
Fig. 3 is the Integral connection structure schematic diagram of the cooling device of the present invention.
Fig. 4 is the side structural schematic diagram of the cooling device of the present invention.
Fig. 5 is the structure chart of the other side of the cooling device of the present invention.
Fig. 6 is the connection diagram of the box body of the present invention.
Fig. 7 is the partial side elevation view of the box body of the present invention.
Fig. 8 is the part back schematic diagram of the box body of the present invention.
Fig. 9 is the local structural graph of the present invention.
Specific implementation mode
Invention content is described further with reference to the accompanying drawings and examples：
As shown in figs. 1 to 9, the electrical equipment temperature monitoring device of low noise, including information collection and control module, it is described
Information collection is connected with microcontroller, gas sensor, fire detector, wireless photoelectric on-line temperature monitoring with control module and fills
It sets, breaker, display, air-cooler, exhaust fan and wireless transmission and receiving device, the microcontroller are connected with temperature sensing
Device A and temperature sensor B, the fire detector are connected with fire alarm control unit, wireless transmission and receiving dress
It sets and is connected with mobile device and printer；
It is additionally provided with cooling device for display, the cooling device contains the cabinet that right angle folding rule shape accommodates refrigerant
S1, the refrigerant are cooling for being assisted to display, and the cabinet S1 that accommodate refrigerant contains lateral be used for
Cooling cavity S101 and longitudinal liquid storage pool S102, described is used for cooling cavity S101 and longitudinal liquid storage pool S102's
Profile is all cuboid framework, is set up in the higher position for being used for cooling cavity S101 for shelving display
Aluminum alloy sheet S5, the aluminum alloy sheet S5 are the good metals of the coefficient of overall heat transmission, and the pulling of spiraling of the display on aluminum alloy sheet S5 is moved
It moves, is used for setting up the liquid booster S7 for being pressurized refrigerant, the use in cooling cavity S101 in lateral
Carry out the liquid booster S7 for being pressurized refrigerant by the position of longitudinal liquid storage pool S102 to be arranged, described is used for system
The liquid booster S7 of cryogen supercharging can push the described refrigerant being used in cooling cavity S101 to spiral shifting at runtime
It is dynamic, set up branch on the edge surface in longitudinal liquid storage pool S102 of the higher position of the aluminum alloy sheet S5
The plenum fan S6 installed on support platform S4, the supporting table S4 can supply gas to the wall surface of the aluminum alloy sheet S5, the plenum fan
S6 is in the top of the middle section of the aluminum alloy sheet S5, and such framework can be shown when executing cooling to display
Show that device is sent out the heating hot-fluid passed out after heating via following several approach in framework：
A. the heating hot-fluid passed out after heating is transported to aluminum alloy sheet S5 by display, is conveyed via aluminum alloy sheet S5；
B. hot-fluid is sent to the refrigerant that more lower position is calculated by display via aluminum alloy sheet S5, and the refrigerant to spiral passes through hot-fluid
It is sent out by the lateral surface for being used for cooling cavity S101；
C. display transmits hot-fluid via mobile air-flow via the plenum fan S6 of higher position.
Such approach is simultaneously sent to display and executes cooling, and cooling rate is not low, easy to operate.
It is provided with gap on longitudinal liquid storage pool S102, is in addition carried with longitudinal storage in the gap
Liquid pool S102 keeps the powering shelf S2 of barrier, the powering shelf S2 that can be set up at the top of longitudinal liquid storage pool S102
On one side, in addition the top holding of powering shelf S2 with longitudinal liquid storage pool S102 is aligned, the powering shelf S2
Band in the plywood S3, the powering shelf S2 that can be opened and closed is carried with the top of longitudinal liquid storage pool S102
Some transformer S8 are connected via electric connector S9 with the battery except powering shelf, also execute electricity to plenum fan S6 and booster S7
Power supplies.
The plenum fan S6 and booster S7 uses circuit breaker manipulation.
The plenum fan S6 is direct current supply.
The shape of the aluminum alloy sheet S5 is rectangular parallelepiped structure.
The powering shelf S2 is rectangular parallelepiped structure.
Further include box body A1, for outlet air lumen therethrough A2 with for the lumen therethrough A3 that blows, the wireless transmission with connect
Receiving apparatus is set up in box body A1, and the back side of the box body A1 is provided with the lumen therethrough A2 for outlet air, and the side of the box body A1
Be provided on portion surface lumen therethrough A3, the lumen therethrough A2 for outlet air for blowing with it is oblique for the lumen therethrough A3 that blows
It is oppositely arranged, under sieve A31, the lumen therethrough A3 for blowing on the position for the lumen therethrough A3 to blow
The wind turbine A32 for blowing is set up on portion face, tray interior airflow circulating can be allowed to flow, the high air-flow of temperature is very easily
It is removed, cooling efficiency is high；In addition the specific location of the lumen therethrough A2 for outlet air is in the top of box body A1 back surfaces,
The lumen therethrough A3 for being used for blowing same in this way is oblique to be oppositely arranged so that air-flow flowing is more convenient.The wind turbine for outlet air
It is set up inside A21 and is connected with several fin A211 on roller A212, the roller A212.Several perforation eyes are provided on the fin A211
A2111 can realize the performance for reducing noise.
The wind turbine A21 for being used for outlet air is set up on the top of the lumen therethrough A2 for outlet air, described is used for outlet air
Wind turbine A21 be oppositely arranged with the wind turbine A32 for being used for blowing is oblique, in this way described in the same institutes of the wind turbine A21 for outlet air
It, can be so that cooling efficiency more preferably improves when stating the wind turbine A32 synchronous averagings for blowing.The wind turbine for outlet air
It is set up inside A21 and is connected with several fin A211 on roller A212, the roller A212.Several perforation eyes are provided on the fin A211
A2111 can realize the performance for reducing noise.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, according to the technical essence of the invention,
Within the spirit and principles in the present invention, to any simple modification, equivalent replacement and improvement etc. made by above example, still
Belong within the protection domain of technical solution of the present invention.
Claims (4)
1. the electrical equipment temperature monitoring device of low noise, it is characterised in that including information collection and control module, the letter
Breath acquisition with control module be connected with microcontroller, gas sensor, fire detector, wireless photoelectric temperature on-line monitoring device,
Breaker, display, air-cooler, exhaust fan and wireless transmission and receiving device, the microcontroller are connected with temperature sensor A
With temperature sensor B, the fire detector is connected with fire alarm control unit, and the wireless transmission and receiving device connects
It is connected to mobile device and printer, the display is additionally provided with cooling device；
The cooling device contains the cabinet that right angle folding rule shape accommodates refrigerant, and the refrigerant is for being assisted to display
Cooling, the cabinet that accommodate refrigerant contains the lateral liquid storage pool for being used for cooling cavity and longitudinal direction, the use
Profile come the liquid storage pool of the cavity and longitudinal direction that cool down all is cuboid framework, is used for the more high-order of cooling cavity in described
It sets and sets up for shelving the aluminum alloy sheet of display, the aluminum alloy sheet is the good metal of the coefficient of overall heat transmission, is used in lateral
The liquid booster for being pressurized to refrigerant is set up in cooling cavity, described is used for increasing the liquid that refrigerant is pressurized
Depressor can push the described refrigerant being used in cooling cavity to spiral movement at runtime, the aluminum alloy sheet more
The edge surface in longitudinal liquid storage pool of high position sets up supporting table, the plenum fan installed in the supporting table
It can supply gas the wall surface of the aluminum alloy sheet, the plenum fan is in the top of the middle section of the aluminum alloy sheet, institute
It is provided with gap on the longitudinal liquid storage pool stated, is in addition carried in the gap and keeps barrier with longitudinal liquid storage pool
Powering shelf, the powering shelf can be set up in one side at the top of longitudinal liquid storage pool, in addition the powering shelf and institute
The top of the liquid storage pool for the longitudinal direction stated keeps being aligned, and the top of the powering shelf and longitudinal liquid storage pool carries can
What is opened and closed plays plywood, and the transformer carried in the powering shelf is via electric connector with the battery phase except powering shelf
Even, power supply also is executed to plenum fan and booster；
Further include that box body, the lumen therethrough for outlet air and the lumen therethrough for blowing, the wireless transmission and receiving device are set up
In box body, the back side of the box body is provided with the lumen therethrough for outlet air, and is provided on the edge surface of the box body for sending
The lumen therethrough of wind, the lumen therethrough for outlet air be oppositely arranged with for the lumen therethrough blown is oblique, described to be used for blowing
Sieve is carried on the position of lumen therethrough, and the wind turbine for blowing is set up in the bottom surfaces for the lumen therethrough blown；Separately
The specific location of the outer lumen therethrough for outlet air is in the top of box body back surfaces；Frame inside the wind turbine for outlet air
If roller, it is connected with several fins on the roller, several perforation eyes are provided on the fin；The plenum fan is used with booster
Circuit breaker manipulation；The plenum fan is direct current supply.
2. the electrical equipment temperature monitoring device of low noise according to claim 1, it is characterised in that the aluminium alloy
The shape of piece is rectangular parallelepiped structure.
3. the electrical equipment temperature monitoring device of low noise according to claim 1, it is characterised in that the powering shelf
For rectangular parallelepiped structure.
4. the electrical equipment temperature monitoring device of the low noise according to claim 1,2 and 3, it is characterised in that in the use
The top for carrying out the lumen therethrough of outlet air sets up the wind turbine for being used for outlet air, what the wind turbine for outlet air was blown with described
Wind turbine is oblique to be oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256623.3A CN108447213A (en) | 2016-05-18 | 2016-05-18 | The electrical equipment temperature monitoring device of low noise |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327678.XA CN105806499B (en) | 2016-05-18 | 2016-05-18 | The electrical equipment temperature monitoring device of low noise |
| CN201810256623.3A CN108447213A (en) | 2016-05-18 | 2016-05-18 | The electrical equipment temperature monitoring device of low noise |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327678.XA Division CN105806499B (en) | 2016-05-18 | 2016-05-18 | The electrical equipment temperature monitoring device of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108447213A true CN108447213A (en) | 2018-08-24 |
Family
ID=56452301
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327678.XA Active CN105806499B (en) | 2016-05-18 | 2016-05-18 | The electrical equipment temperature monitoring device of low noise |
| CN201810256623.3A Withdrawn CN108447213A (en) | 2016-05-18 | 2016-05-18 | The electrical equipment temperature monitoring device of low noise |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327678.XA Active CN105806499B (en) | 2016-05-18 | 2016-05-18 | The electrical equipment temperature monitoring device of low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105806499B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854793A (en) * | 2010-04-26 | 2010-10-06 | 浙江中碳科技有限公司 | Intelligent ventilation energy-saving system applied to communication field |
| CN103867487A (en) * | 2012-12-11 | 2014-06-18 | 丹阳市飞越车辆附件有限公司 | Fan blade |
| US20150201527A1 (en) * | 2014-01-13 | 2015-07-16 | Lockheed Martin Corporation | Electronics chassis adaptable for forced air or liquid conduction cooling |
| CN205192536U (en) * | 2015-12-11 | 2016-04-27 | 郑州湛思电子科技有限公司 | Electrical equipment temperature monitoring device |
| CN105553839A (en) * | 2015-12-16 | 2016-05-04 | 四川迅吉科技有限责任公司 | Smart home gateway device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004233791A (en) * | 2003-01-31 | 2004-08-19 | Toshiba Corp | Electronic equipment and refrigeration unit used therein |
| TW585997B (en) * | 2003-04-10 | 2004-05-01 | Micro Star Int Co Ltd | Component having high-temperature alert function applied in electronic equipment |
| JP2006078035A (en) * | 2004-09-08 | 2006-03-23 | Denso Corp | Heat exchange device |
| EP2593845A4 (en) * | 2010-07-13 | 2015-04-22 | Inertech Ip Llc | Systems and methods for cooling electronic equipment |
| NO332029B1 (en) * | 2010-09-30 | 2012-05-29 | Gantel Properties Ltd | Fire prevention system and method in electrical systems |
| CN103075847A (en) * | 2013-01-17 | 2013-05-01 | 深圳睿立方智能科技有限公司 | Terminal refrigeration system with refrigerant pump and data center terminal refrigeration system |
-
2016
- 2016-05-18 CN CN201610327678.XA patent/CN105806499B/en active Active
- 2016-05-18 CN CN201810256623.3A patent/CN108447213A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854793A (en) * | 2010-04-26 | 2010-10-06 | 浙江中碳科技有限公司 | Intelligent ventilation energy-saving system applied to communication field |
| CN103867487A (en) * | 2012-12-11 | 2014-06-18 | 丹阳市飞越车辆附件有限公司 | Fan blade |
| US20150201527A1 (en) * | 2014-01-13 | 2015-07-16 | Lockheed Martin Corporation | Electronics chassis adaptable for forced air or liquid conduction cooling |
| CN205192536U (en) * | 2015-12-11 | 2016-04-27 | 郑州湛思电子科技有限公司 | Electrical equipment temperature monitoring device |
| CN105553839A (en) * | 2015-12-16 | 2016-05-04 | 四川迅吉科技有限责任公司 | Smart home gateway device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105806499B (en) | 2018-07-03 |
| CN105806499A (en) | 2016-07-27 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180824 |