CN107943261A - A kind of computer hardware protective device - Google Patents
A kind of computer hardware protective device Download PDFInfo
- Publication number
- CN107943261A CN107943261A CN201711118210.0A CN201711118210A CN107943261A CN 107943261 A CN107943261 A CN 107943261A CN 201711118210 A CN201711118210 A CN 201711118210A CN 107943261 A CN107943261 A CN 107943261A
- Authority
- CN
- China
- Prior art keywords
- silicone grease
- fixed
- computer
- dedusting
- peripheral hardware
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of computer hardware protective device, including electric current current stabilization adapter, dedusting peripheral hardware, heat dissipating silicone grease box, DC power plug, linear voltage regulator, power supply computer end plug, heat emission hole, silica gel fixing sleeve, rubber antiskid bar, ac power plug, ventilating opening, minus plate, positive plate, silicone grease accommodates storehouse, web, screw hole, fixed screw, silicone grease monitoring element, PVP material slinky springs, insulate intermediate plate, metal clips, independent electrical source capsule, conducting wire and indicator light, the electric current current stabilization adapter connection computer and power supply adaptor, the dedusting peripheral hardware is fixed on the bottom of laptop, the heat dissipating silicone grease box is fixedly connected between CPU and heat sink, and it is connected with silicone grease monitoring element.Present invention aspects a variety of through a variety of ways optimize computer use environment, and preferably protection is provided to computer hardware.
Description
Technical field
The present invention relates to a kind of hardware protection device, is specifically a kind of computer hardware protective device.
Background technology
With the development of the times, science and technology is also constantly improving, and especially Computer Science and Technology are also rapidly being sent out
Exhibition, and upgrading is constantly updated with the hardware of computer, correspondingly, the protection for computer hardware but seems slightly inferior
Color, in daily life, there is the damage that multiple situation may cause computer hardware.
Most of reasons of computer hardware damage：
Active reason：
1. usage time is grown, circuit board aging；2. disk read-write number is excessive, there is bad track.
Passive reason：
1. people is to break；Excuse is damaged when 2. plug hard disk is fallen；3. voltage instability causes hard disk corruptions；4. it is placed on movement
Hard-disk cartridge causes hard disk corruptions；5. make moist, circuit burnout.
Hard disk corruptions：
First：Often power-off causes hard disk pointer to scratch harddisk surface, hard disk can not be read data；
Second：Sharp pounding causes hard disk component breakdown, can not read data at a high speed；
3rd：Cause the excessive read-write of hard disk commonly using softwares such as BT.
It can be seen from the above that most of reasons of computer hardware damage are also due to dust in spread of voltage, working environment
The too many silicone grease for causing computer hardware to be subject to dust to infect serious either heat dissipation, which has been done, causes heat sink can not directly to be connect with CPU
Touch, cause heat dissipation effect bad.
For more unstable Current Voltage, linear voltage regulator or DC-DC can be taken to carry out voltage stabilizing.
LDO is the meaning of low pressure drop, this has one section of explanation：The cost of low pressure drop (LDO) linear voltage regulator is low, low noise,
Quiescent current is small, these are its outstanding advantages.The outward element that it is needed is also seldom, usually only needs one or two of bypass electricity
Hold.New LDO linear voltage regulators can reach following index：Output noise 30 μ V, PSRR 60dB, 6 μ A of quiescent current, voltage drop
Only 100mV.
DC-DC means that direct current becomes (arriving) direct current (conversions of different direct current source value), as long as meeting this definition all
Dc-dc, including LDO can be.But general term is that direct current is become and (arrived) device that direct current realized by on-off mode
Part is DC-DC.
Why the performance of LDO linear voltage regulators can reach this level, main reason is that adjustment pipe therein is
With P-channel MOSFET, and common linear voltage regulator is to use PNP transistor.P-channel MOSFET is voltage driving, is not required to
Electric current is wanted, so greatly reducing the electric current that device consumes in itself；On the other hand, using in the circuit of PNP transistor, in order to anti-
Only PNP transistor enter saturation state and reduce fan-out capability, the voltage drop between outputting and inputting can not ether it is low；And P ditches
Voltage drop on road MOSFET is substantially equal to the product of output current and conducting resistance.Due to the conducting resistance very little of MOSFET,
Voltage drop thus above it is very low.
The content of the invention
It is proposed in the above background technology to solve it is an object of the invention to provide a kind of computer hardware protective device
Problem.
To achieve the above object, the present invention provides following technical solution：
A kind of computer hardware protective device, including electric current current stabilization adapter, dedusting peripheral hardware, heat dissipating silicone grease box, direct current
It is source plug, linear voltage regulator, power supply computer end plug, heat emission hole, silica gel fixing sleeve, rubber antiskid bar, ac power plug, logical
Air port, minus plate, positive plate, silicone grease accommodate storehouse, web, screw hole, fixed screw, silicone grease monitoring element, PVP material softer bullets
Spring, insulation intermediate plate, metal clips, independent electrical source capsule, conducting wire and indicator light.The guard of computer device is adapted to by electric current current stabilization
Device, dedusting peripheral hardware and three big main element of heat dissipating silicone grease box composition；The electric current current stabilization adapter includes DC power plug, line
Property voltage-stablizer and power supply computer plug, the DC power plug inner lead are in series with electromagnetic damping circle, the linear voltage stabilization
Device can select LDO linear voltage regulators either DC-DC as needed；There is a circle resistance on the outside of the power supply computer end plug
The lamp bar that can change as size of current changes, the lamp bar can react the energization situation of power supply and electric current stablizes feelings
Condition.
As the further scheme of the present invention：The dedusting peripheral hardware can be fixed on notes by the silica gel fixing sleeve of both sides
The bottom of this computer, the dedusting peripheral hardware can remain with gap after fixing with the bottom of laptop, and be not directly contacted with,
Ac power plug is fixedly connected with the right side of the dedusting peripheral hardware, the ac power plug is directly connected to socket, the friendship
Stream attaching plug provides alternating voltage for the dust-removing element in dedusting peripheral hardware, and the bottom of the dedusting peripheral hardware is close to silica gel fixing sleeve
Both sides be fixed with two slat gum tread plates；Two ventilating openings are diagonally provided with the main body of the dedusting peripheral hardware, it is described logical
Air port is located at the fan mouth of laptop bottom, is notebook inside and the passage of external environment exchanging gas, the ventilation
The both sides of mouth are respectively fixed with pole plate, are respectively minus plate and positive plate, and the pole plate is directly connected with power supply.
As further scheme of the invention：There is silicone grease to accommodate storehouse in the heat dissipating silicone grease box, the silicone grease accommodates storehouse
Upper and lower side is respectively fixed with web, and silicone grease is fixed in silicone grease fixed bin by the web, the heat dissipating silicone grease box
Corner has a screw hole, and fixed screw, screw thread of the fixed screw than screw hole are fixed with the screw hole on a diagonal
It is long, screw thread is provided with another diagonal, the screw of the screw thread and heat sink is fixed；Silicone grease prison is fixed with the web
Survey element, the silicone grease monitoring element is by insulating intermediate plate and PVP materials slinky spring clamps web and silicone grease storage warehouse, institute
The inner side for stating insulation intermediate plate is also respectively fixed with metal clips, and the metal clips is connected with conducting wire, passes through conducting wire and independent electrical
Source and indicator light series connection.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is steady by three different main elements, electric current
Flow adapter realizes the stabilization processes of the electric current and voltage for the power supply of computer, it is therefore prevented that due to spread of voltage,
The larger damage produced to computer hardware of current fluctuation；Dust-proof peripheral hardware by the utilization to electrostatic precipitation principle, realize from
Fan mouth --- computer and the place of extraneous exchange of air carry out adsorption treatment to the dust in air, greatly reduce logical
Passing through fan mouth enters the dust content of computer, effectively prevent the overweight damage caused by computer hardware of dust, dust-proof outer
If dismounting, use and cleaning solution it is very convenient；The design of heat dissipating silicone grease box enables the CPU of computer heat sink and computer
Enough directly contacted by silicone grease, improve radiating efficiency, meanwhile, silicone grease monitoring element thereon can react silicone grease by indicator light
Service condition, effectively prevents silicone grease from having done to cause poor heat radiation to cause component wear；The present invention is by multipath stage construction to meter
Calculation machine hardware provides splendid protection.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure chart of electric current current stabilization adapter of the present invention.
Fig. 2 is the structure chart of dedusting peripheral hardware of the present invention.
Fig. 3 is the structure chart of heat dissipating silicone grease box of the present invention.
Fig. 4 is the overlooking structure figure of dedusting peripheral hardware of the present invention.
Fig. 5 is the overlooking structure figure of heat dissipating silicone grease box of the present invention.
Fig. 6 is the structure chart of silicone grease monitoring element of the present invention.
In figure：Electric current current stabilization adapter 1, dedusting peripheral hardware 2, heat dissipating silicone grease box 3, DC power plug 4, linear voltage regulator 5,
Power supply computer end plug 6, heat emission hole 7, silica gel fixing sleeve 8, rubber antiskid bar 9, ac power plug 10, ventilating opening 11, cathode
Plate 12, positive plate 13, silicone grease accommodate storehouse 14, web 15, screw hole 16, fixed screw 17, silicone grease monitoring element 18, PVP materials
Slinky spring 19, insulation intermediate plate 20, metal clips 21, independent electrical source capsule 22, conducting wire 23, indicator light 24.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of protection of the invention.
In the embodiment of the present invention, a kind of computer hardware protective device, including electric current current stabilization adapter 1, dedusting peripheral hardware 2,
Heat dissipating silicone grease box 3, DC power plug 4, linear voltage regulator 5, power supply computer end plug 6, heat emission hole 7, silica gel fixing sleeve 8, rubber
Glue tread plate 9, ac power plug 10, ventilating opening 11, minus plate 12, positive plate 13, silicone grease accommodate storehouse 14, web 15, spiral shell
Hole 16, fixed screw 17, silicone grease monitoring element 18, PVP materials slinky spring 19, insulation intermediate plate 20, metal clips 21, independent current source
Box 22, conducting wire 23 and indicator light 24.The guard of computer device is by electric current current stabilization adapter 1, dedusting peripheral hardware 2 and heat dissipating silicone grease
3 three big main element of box forms；The electric current current stabilization adapter 1 includes DC power plug 4, linear voltage regulator 5 and power supply electricity
Brain plug, 4 inner lead of DC power plug are in series with electromagnetic damping circle, and the linear voltage regulator 5 can be as needed
Select the either DC-DC of LDO linear voltage regulators 5；The outside of the power supply computer end plug 6 has a circle resistance can be with electric current
Size variation and the lamp bar changed, the lamp bar can react the energization situation and electric current stable case of power supply, when powering on
When, lamp bar is always on, when electric current is stablized, lamp bar brightness constancy.
The dedusting peripheral hardware 2 can be fixed on the bottom of laptop, the dedusting by the silica gel fixing sleeve 8 of both sides
Peripheral hardware 2 can remain with gap after fixing with the bottom of laptop, and be not directly contacted with, and effectively prevent directly contact and make
Into computer heat dissipation effect it is bad, the right side of the dedusting peripheral hardware 2 is fixedly connected with ac power plug 10, the alternating current
Source plug 10 is directly connected to socket, and the ac power plug 10 provides alternating voltage for the dust-removing element in dedusting peripheral hardware 2, institute
The bottom for stating dedusting peripheral hardware 2 is fixed with two slat gum tread plates 9 close to the both sides of silica gel fixing sleeve 8；The master of the dedusting peripheral hardware 2
Two ventilating openings 11 are diagonally provided with body, the ventilating opening 11 is located at the fan mouth of laptop bottom, is notebook
The internal passage with external environment exchanging gas, the both sides of the ventilating opening 11 are respectively fixed with pole plate, are respectively minus plate 12
With positive plate 13, the pole plate is directly connected with power supply, when energized, has electrical potential difference between two-plate, when voltage meets to hit
When wearing the threshold value of voltage, the dust in air will be ionized, the dust after ionization can be adsorbed by corresponding pole plate, will not passed through
Fan enters computer-internal.
There is silicone grease to accommodate storehouse 14 in the heat dissipating silicone grease box 3, the silicone grease accommodates 14 upper and lower side of storehouse and is respectively fixed with fibre
Net 15 is tieed up, silicone grease is fixed in silicone grease fixed bin by the web 15, and the corner of the heat dissipating silicone grease box 3 has screw hole
16, fixed screw 17 is fixed with the screw hole 16 on a diagonal, and the fixed screw 17 is longer than the screw thread of screw hole 16, another
Screw thread is provided with bar diagonal, the screw of the screw thread and heat sink is fixed；Silicone grease monitoring member is fixed with the web 15
Part 18, the silicone grease monitoring element 18 is by insulate intermediate plate 20 and PVP materials slinky spring 19 by web 15 and silicone grease storage warehouse
Clamp, the inner side of the insulation intermediate plate 20 is also respectively fixed with metal clips 21, and the metal clips 21 is connected with conducting wire 23, leads to
Conducting wire 23 is crossed to connect with independent current source and indicator light 24, when silicone grease is sufficient, two metal clips 21 above and below silicone grease meeting unicom, structure
Into circuit, indicator light 24 is always on, and when silicone grease has been done, can not form circuit, and indicator light 24 will extinguish, and reminds personnel to replace silicon
Fat.
The present invention operation principle be：The present invention is realized by three different main elements, electric current current stabilization adapter 1
The stabilization processes of electric current and voltage for the power supply of computer, it is therefore prevented that due to spread of voltage, current fluctuation is larger right
The damage that computer hardware produces；Dust-proof peripheral hardware is realized from fan mouth by the utilization to electrostatic precipitation principle --- calculates
Machine and the place of extraneous exchange of air carry out adsorption treatment to the dust in air, greatly reduce to enter by fan mouth and count
The dust content of calculation machine, effectively prevent dust it is overweight caused by computer hardware damage, the dismounting of dust-proof peripheral hardware, using and
Cleaning solution is very convenient；The design of heat dissipating silicone grease box 3 enables the CPU of computer heat sink and computer direct by silicone grease
Contact, improves radiating efficiency, meanwhile, silicone grease monitoring element 18 thereon can react the service condition of silicone grease by indicator light 24,
Effectively prevent silicone grease has been done from causing poor heat radiation to cause component wear；The present invention carries computer hardware by multipath stage construction
Splendid protection is supplied.Specific working mode is all to install three elements of the present apparatus and be installed in place on computers, is connected
After power supply, electric current current stabilization adapter 1 is realized at the stabilisation for voltage and current by electromagnetic damping circle and linear voltage regulator 5
Reason, and the lamp on power supply computer end plug 6 has then reacted power on situation by flickering, and has reacted electric current by brightness change
Stable case；Dedusting peripheral hardware 2, away from the ionization and absorption realized to dust in air, effectively prevents dust by electrostatic precipitation
Computer hardware is caused to damage into computer-internal accumulation；Heat dissipating silicone grease box 3 has given heat dissipating silicone grease one to hold space, no
It is to be simply applied to CPU surfaces again, heat sink is efficiently connected with CPU, substantially increasing radiating efficiency prevents temperature mistake
Heat produces CPU damage, and silicone grease monitoring element 18 then forms an independent circuit by the silicone grease among the intermediate plate 20 that insulate,
When silicone grease is not completely dried, indicator light 24 is always on, when silicone grease deficiency either silicone grease has been done when indicator light 24 can flicker or
Extinguish, prompting changing, it is therefore prevented that hardware damage caused by silicone grease deficiency.PVP materials slinky spring 19 in silicone grease monitoring element 18
The upper lower clamping piece of element is in close contact with web 15 at any time, prevents indicator light 24 from indicating mistake.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of computer hardware protective device, including electric current current stabilization adapter (1), dedusting peripheral hardware (2) and heat dissipating silicone grease box (3)
Three big main elements；The electric current current stabilization adapter (1) includes DC power plug (4), linear voltage regulator (5) and power supply computer
Plug, DC power plug (4) inner lead are in series with electromagnetic damping circle, the DC power plug (4) with it is linear steady
The current input terminal connection of depressor (5), the linear voltage regulator (5) is LDO linear voltage regulators, the electric current of the linear voltage regulator
Output terminal is connected with power supply computer end plug (6), and the dedusting peripheral hardware (2) can be fixed by the silica gel fixing sleeve (8) of both sides
In the bottom of laptop, dedusting peripheral hardware (2) fixation is later and the bottom of laptop remains with gap, described to remove
Ac power plug (10) is fixedly connected with the right side of dirt peripheral hardware (2), the bottom of the dedusting peripheral hardware (2) is close to silica gel fixing sleeve
(8) both sides are fixed with two slat gum tread plates (9)；Two ventilations are diagonally provided with the main body of the dedusting peripheral hardware (2)
Mouth (11)；There is silicone grease to accommodate storehouse (14) in the heat dissipating silicone grease box (3), the silicone grease accommodates storehouse (14) upper and lower side and fixes respectively
There is web (15), silicone grease is fixed in silicone grease fixed bin by the web (15), the web of the heat dissipating silicone grease box (3)
(15) silicone grease monitoring element (18) is fixed with.
2. computer hardware protective device according to claim 1, it is characterised in that the linear voltage regulator (5) is also
DC-DC linear voltage regulators, have on the outside of the power supply computer end plug (6) a circle resistance as size of current changes and change
Lamp bar.
3. according to the computer hardware protective device described in claim 1,2, it is characterised in that the ac power plug (10)
Socket is directly connected to, the ac power plug (10) provides alternating voltage for the dust-removing element in dedusting peripheral hardware (2), described logical
Air port (11) is located at the fan mouth of laptop bottom.
4. computer hardware protective device according to claim 3, it is characterised in that the both sides of the ventilating opening (11) point
Pole plate is not fixed with, is respectively that minus plate (12) and positive plate (13), the pole plate are directly connected with power supply.
5. computer hardware protective device according to claim 1, it is characterised in that the four of the heat dissipating silicone grease box (3)
Angle has a screw hole (16), and fixed screw (17), the fixed screw are fixed with the screw hole (16) on a diagonal
(17) screw thread than screw hole (16) is grown, and is provided with screw thread on another diagonal, the screw of the screw thread and heat sink is fixed.
6. computer hardware protective device according to claim 5, it is characterised in that be fixed with the web (15)
Silicone grease monitoring element (18), the silicone grease monitoring element (18) is by the intermediate plate that insulate (20) and PVP materials slinky spring (19) by fibre
Dimension net (15) and silicone grease storage warehouse are clamped, and the inner side of the insulation intermediate plate (20) is also respectively fixed with metal clips (21), described
Metal clips (21) is connected with conducting wire (23), is connected by conducting wire (23) with independent current source and indicator light (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711118210.0A CN107943261A (en) | 2017-11-13 | 2017-11-13 | A kind of computer hardware protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711118210.0A CN107943261A (en) | 2017-11-13 | 2017-11-13 | A kind of computer hardware protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107943261A true CN107943261A (en) | 2018-04-20 |
Family
ID=61934957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711118210.0A Pending CN107943261A (en) | 2017-11-13 | 2017-11-13 | A kind of computer hardware protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107943261A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113407418A (en) * | 2021-07-15 | 2021-09-17 | 深圳市智微智能科技股份有限公司 | Computer early warning monitoring circuit and monitoring method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201828875U (en) * | 2010-11-01 | 2011-05-11 | 李林欢 | Radiator |
| CN104007802A (en) * | 2014-06-09 | 2014-08-27 | 常州市武进翔宇电子元器件有限公司 | Power adapter having heat dissipation function |
| CN205050008U (en) * | 2015-09-14 | 2016-02-24 | 舒樟华 | A novel power adapter for notebook computer |
| CN205193716U (en) * | 2015-11-19 | 2016-04-27 | 张国杰 | Extremely fast notebook computer radiator of cold temperature formula |
| CN206460407U (en) * | 2017-02-10 | 2017-09-01 | 李云蕊 | A kind of power supply adaptor for being easy to radiate |
-
2017
- 2017-11-13 CN CN201711118210.0A patent/CN107943261A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201828875U (en) * | 2010-11-01 | 2011-05-11 | 李林欢 | Radiator |
| CN104007802A (en) * | 2014-06-09 | 2014-08-27 | 常州市武进翔宇电子元器件有限公司 | Power adapter having heat dissipation function |
| CN205050008U (en) * | 2015-09-14 | 2016-02-24 | 舒樟华 | A novel power adapter for notebook computer |
| CN205193716U (en) * | 2015-11-19 | 2016-04-27 | 张国杰 | Extremely fast notebook computer radiator of cold temperature formula |
| CN206460407U (en) * | 2017-02-10 | 2017-09-01 | 李云蕊 | A kind of power supply adaptor for being easy to radiate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113407418A (en) * | 2021-07-15 | 2021-09-17 | 深圳市智微智能科技股份有限公司 | Computer early warning monitoring circuit and monitoring method thereof |
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Application publication date: 20180420 |
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