CN205847070U - A kind of high input voltage power supply - Google Patents
A kind of high input voltage power supply Download PDFInfo
- Publication number
- CN205847070U CN205847070U CN201620759969.1U CN201620759969U CN205847070U CN 205847070 U CN205847070 U CN 205847070U CN 201620759969 U CN201620759969 U CN 201620759969U CN 205847070 U CN205847070 U CN 205847070U
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- China
- Prior art keywords
- cloth
- heat conductive
- conductive rod
- power supply
- input voltage
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Abstract
The open a kind of high input voltage power supply of this utility model, including power module and shell, heat conductive rod and shielding cloth are set in described shell, described power module and heat conductive rod bolt connect, described shielding cloth removably connects with heat conductive rod, described shielding cloth is built on stilts in the enclosure by heat conductive rod, described shielding cloth surrounds rectangular-shaped setting, described power module is maked somebody a mere figurehead in the space that shielding cloth surrounds by heat conductive rod, described shielding cloth includes silver fiber cloth, carbon fiber mesh fabric and flameproof fabric, it is provided with adhesive layer between described carbon fiber mesh fabric and flameproof fabric, described flameproof fabric and silver fiber cloth are sewed up；This high input voltage power supply has outstanding capability of electromagnetic shielding.
Description
Technical field
This utility model relates to a kind of high input voltage power supply.
Background technology
Power supply is the device providing power to electronic equipment, also referred to as power supply unit, and it provides all parts in computer
Required electric energy.The size of power, electric current and voltage are the most stable, will directly affect the service behaviour of computer and make
Use the life-span.Power supply product is widely used in industrial automatic control, military industry equipment, research equipment, industrial control equipment, computer and electricity
Brain, communication apparatus, power equipment, instrument and meter, armarium, semiconductor refrigerating such as heat at the field, and generating function is mechanical energy
Being converted into electric energy, aneroid battery can be converted into electric energy chemical energy.Electromotor, battery itself is the most not charged, and its two poles of the earth have respectively
Positive and negative charge, is produced voltage by positive and negative charge, natively has in electric charge conductor, and electric current to be produced has only to plus voltage,
In order to produce electric current, positive and negative charge is discharged when battery the two poles of the earth connect conductor, when electric charge disperses, also lotus is flowed to the greatest extent
Disappear.
But current powered electromagnetic shield effectiveness is general, it is hard to the demand that meets on market.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of high input voltage with outstanding capability of electromagnetic shielding
Power supply.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of high input voltage power supply, including power module and shell, arranges heat conductive rod and shielding cloth in described shell, described
Power module and heat conductive rod bolt connect, and described shielding cloth removably connects with heat conductive rod, and described shielding cloth passes through heat conductive rod frame
In the enclosure, described shielding cloth surrounds rectangular-shaped setting to sky, and described power module is maked somebody a mere figurehead by heat conductive rod and surrounded at shielding cloth
Space in, described shielding cloth includes silver fiber cloth, carbon fiber mesh fabric and flameproof fabric, described carbon fiber mesh fabric and fire prevention
It is provided with adhesive layer, described flameproof fabric and silver fiber cloth between cloth to sew up.
As preferably, described heat conductive rod is connected with outer casing screw, easy accessibility, connects reliable.
As preferably, described inner surface of outer cover scribbles coating for EMI shielding, can promote the shielding properties of shell.
As preferably, described shielding cloth is provided with 6 pieces, for removably connecting between described shielding cloth, can conveniently use
Person's I&M.
As preferably, described shell is provided with louvre, so that the heat in shell can rise for delivery to the external world
To good radiating effect.
As preferably, described heat conductive rod surface is silver-plated setting, can promote the heat conductivility of heat conductive rod, so that electric
Heat on source module can be for delivery on shell.
As preferably, described adhesive layer is Conductive adhesive layer, and Conductive adhesive layer has electric conductivity, can play good
Good effectiveness.
The beneficial effects of the utility model are: by being provided with shielding cloth in the enclosure, and power module is positioned at shielding cloth
In the space surrounded, whole power module is surrounded such that it is able to play outstanding effectiveness by shielding cloth, additionally, lead
Hot pin is connected with outer casing screw, easy accessibility, connects reliable, and inner surface of outer cover scribbles coating for EMI shielding, can promote shell
Shielding properties, shielding cloth is provided with 6 pieces, for removably connecting between described shielding cloth, can facilitate user install with dimension
Repair, shell is provided with louvre, so that the heat in shell can play good radiating effect for delivery to the external world,
Heat conductive rod surface is silver-plated setting, can promote the heat conductivility of heat conductive rod, so that the heat on power module can pass
Being delivered on shell, adhesive layer is Conductive adhesive layer, and Conductive adhesive layer has electric conductivity, can play good electromagnetic screen
Cover effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the overall structure schematic diagram of this utility model a kind of high input voltage power supply；
Fig. 2 is the sectional view of the shielding cloth of this utility model a kind of high input voltage power supply.
Detailed description of the invention
Embodiment 1
As shown in Figure 1-2, a kind of high input voltage power supply, including power module 1 and shell 2, in described shell 2, heat conduction is set
Rod 3 and shielding cloth 4, described power module 1 and heat conductive rod 3 bolt connect, and described shielding cloth 4 removably connects with heat conductive rod 3, institute
Stating shielding cloth 4 and make somebody a mere figurehead in shell 2 by heat conductive rod 3, described shielding cloth 4 surrounds rectangular-shaped setting, and described power module 1 leads to
Crossing heat conductive rod 3 and make somebody a mere figurehead in the space that shielding cloth 4 surrounds, described shielding cloth 4 includes silver fiber cloth 5, carbon fiber mesh fabric 6 and
Flameproof fabric 7, is provided with adhesive layer 8, described flameproof fabric 7 and silver fiber cloth 5 between described carbon fiber mesh fabric 6 and flameproof fabric 7
Sewing up, by being provided with shielding cloth 4 in shell 2, and power module 1 is positioned at the space that shielding cloth 4 is surrounded, whole power supply
Module 1 is surrounded by shielding cloth 4 such that it is able to play outstanding effectiveness.
The present embodiment have the beneficial effect that by being provided with shielding cloth in the enclosure, and power module is positioned at shielding cloth institute
In the space surrounded, whole power module is surrounded by shielding cloth such that it is able to play outstanding effectiveness.
Embodiment 2
As shown in Figure 1-2, a kind of high input voltage power supply, including power module 1 and shell 2, in described shell 2, heat conduction is set
Rod 3 and shielding cloth 4, described power module 1 and heat conductive rod 3 bolt connect, and described shielding cloth 4 removably connects with heat conductive rod 3, institute
Stating shielding cloth 4 and make somebody a mere figurehead in shell 2 by heat conductive rod 3, described shielding cloth 4 surrounds rectangular-shaped setting, and described power module 1 leads to
Crossing heat conductive rod 3 and make somebody a mere figurehead in the space that shielding cloth 4 surrounds, described shielding cloth 4 includes silver fiber cloth 5, carbon fiber mesh fabric 6 and
Flameproof fabric 7, is provided with adhesive layer 8, described flameproof fabric 7 and silver fiber cloth 5 between described carbon fiber mesh fabric 6 and flameproof fabric 7
Sewing up, described heat conductive rod 3 is threadeded with shell 2, easy accessibility, connects reliable, and described shell 2 inner surface scribbles electromagnetic shielding
Coating (not shown), can promote the shielding properties of shell 2, and described shielding cloth 4 is provided with 6 pieces, is can between described shielding cloth 4
Dismounting connects, and can facilitate user I&M, described shell 2 is provided with louvre (not shown), so that outward
Heat in shell 2 can play good radiating effect for delivery to the external world, and described heat conductive rod 3 surface is silver-plated setting, Ke Yiti
Rise the heat conductivility of heat conductive rod 3, so that the heat on power module 1 can be for delivery on shell 2, described adhesive layer 8
For Conductive adhesive layer, Conductive adhesive layer has electric conductivity, can play good effectiveness, by shell 2
Inside being provided with shielding cloth 4, and power module 1 is positioned at the space that shielding cloth 4 is surrounded, whole power module 1 is wrapped by shielding cloth 4
Enclose such that it is able to play outstanding effectiveness.
The present embodiment have the beneficial effect that by being provided with shielding cloth in the enclosure, and power module is positioned at shielding cloth institute
In the space surrounded, whole power module is surrounded such that it is able to play outstanding effectiveness by shielding cloth, heat conductive rod with
Outer casing screw connects, easy accessibility, connects reliable, and inner surface of outer cover scribbles coating for EMI shielding, can promote the shielding of shell
Performance, shielding cloth is provided with 6 pieces, for removably connecting between described shielding cloth, can facilitate user I&M, shell
On be provided with louvre, so that the heat in shell can play good radiating effect, heat conductive rod table for delivery to the external world
Face is silver-plated setting, can promote the heat conductivility of heat conductive rod, so that the heat on power module can be for delivery to shell
On, adhesive layer is Conductive adhesive layer, and Conductive adhesive layer has electric conductivity, can play good effectiveness.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (7)
1. a high input voltage power supply, it is characterised in that: include power module and shell, heat conductive rod and screen are set in described shell
Covering cloth, described power module and heat conductive rod bolt to connect, described shielding cloth removably connects with heat conductive rod, and described shielding cloth passes through
Heat conductive rod is built on stilts, and described shielding cloth surrounds rectangular-shaped setting in the enclosure, and described power module is maked somebody a mere figurehead at screen by heat conductive rod
Covering in the space that cloth surrounds, described shielding cloth includes silver fiber cloth, carbon fiber mesh fabric and flameproof fabric, described carbon fiber mesh
It is provided with adhesive layer, described flameproof fabric and silver fiber cloth between cloth and flameproof fabric to sew up.
High input voltage power supply the most according to claim 1, it is characterised in that: described heat conductive rod is connected with outer casing screw.
High input voltage power supply the most according to claim 2, it is characterised in that: described inner surface of outer cover scribbles electromagnetic shielding and is coated with
Layer.
High input voltage power supply the most according to claim 3, it is characterised in that: described shielding cloth is provided with 6 pieces, described shielding
For removably connecting between cloth.
High input voltage power supply the most according to claim 4, it is characterised in that: it is provided with louvre on described shell.
High input voltage power supply the most according to claim 5, it is characterised in that: described heat conductive rod surface is silver-plated setting.
High input voltage power supply the most according to claim 6, it is characterised in that: described adhesive layer is Conductive adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759969.1U CN205847070U (en) | 2016-07-19 | 2016-07-19 | A kind of high input voltage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759969.1U CN205847070U (en) | 2016-07-19 | 2016-07-19 | A kind of high input voltage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847070U true CN205847070U (en) | 2016-12-28 |
Family
ID=57625494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620759969.1U Active CN205847070U (en) | 2016-07-19 | 2016-07-19 | A kind of high input voltage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847070U (en) |
-
2016
- 2016-07-19 CN CN201620759969.1U patent/CN205847070U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |