CN104883862A - Mute electrical control cabinet - Google Patents
Mute electrical control cabinet Download PDFInfo
- Publication number
- CN104883862A CN104883862A CN201510353484.2A CN201510353484A CN104883862A CN 104883862 A CN104883862 A CN 104883862A CN 201510353484 A CN201510353484 A CN 201510353484A CN 104883862 A CN104883862 A CN 104883862A
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- CN
- China
- Prior art keywords
- control cabinet
- electrical control
- module
- heat radiation
- heat
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- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a mute electrical control cabinet which comprises an electrical control cabinet body, a power supply module, a module shielding cover, a heat radiation backboard, fins and a heat conduction layer. The power supply module is installed in the electrical control cabinet body. The module shielding cover covers the periphery of the power supply module. The heat radiation backboard and the module shielding cover are connected in an attached manner. The fins are attached to the outer side of the heat radiation backboard and are uniformly and parallelly distributed in an obliquely upward manner. The heat conduction layer is arranged between the heat radiation backboard and the module shielding cover. According to the invention, aiming at the problem that a heat radiation fan of an existing electrical control cabinet is liable to generate noises, the module shielding cover, the heat radiation backboard and the fins are added to the mute electrical control cabinet, so that the heat radiation of the electrical control cabinet is performed under a mute condition, the heat radiation effect is good, the structure is simple, and the cost is low.
Description
Technical field
The present invention relates to electrical control cabinet field, particularly relate to a kind of quiet electrical control cabinet.
Background technology
Existing electrical control cabinet by fan-cooled mode to machine heat radiation, but the time one is long, fan is easily aging, and radiating effect is deteriorated, and the increase of fan sound can produce noise, and changing the loaded down with trivial details and cost of fan increases.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of quiet electrical control cabinet, the problem of noise easily can be produced for the radiator fan of existing electrical control cabinet, for quiet electrical control cabinet adds module shield cover, heat sinking back-plate and fin, electrical control cabinet heat radiation can be given under quiet condition, excellent in heat dissipation effect, and the simple cost of structure is low.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of quiet electrical control cabinet, comprise electrical control cabinet body, power module, module shield cover, heat sinking back-plate, fin and heat-conducting layer, described power module is installed on electrical control cabinet body interior, described module shield covers and is placed on power module periphery, described heat sinking back-plate and module shield cover are fitted and connected, described fin to fit in outside heat sinking back-plate and parallel evenly distributed obliquely, and described heat-conducting layer covers between heat sinking back-plate and module shield cover.
In a preferred embodiment of the present invention, described heat sinking back-plate is copper core alloy and copper accounting is more than or equal to 70%.
In a preferred embodiment of the present invention, described fin tilts 45 ° ~ 60 ° obliquely.
In a preferred embodiment of the present invention, described fin is 2 centimetres, interval between two.
In a preferred embodiment of the present invention, the conductive coefficient of described heat-conducting layer is more than or equal to 7.0W/m-k.
In a preferred embodiment of the present invention, described module shield cover is the foreign copper-nickel alloy material of thickness 0.2 millimeter.
The invention has the beneficial effects as follows: the quiet electrical control cabinet of one provided by the invention, the problem of noise easily can be produced for the radiator fan of existing electrical control cabinet, for quiet electrical control cabinet adds module shield cover, heat sinking back-plate and fin, electrical control cabinet heat radiation can be given under quiet condition, excellent in heat dissipation effect, and the simple cost of structure is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structure chart of a preferred embodiment of a kind of quiet electrical control cabinet of the present invention.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention comprises:
A kind of quiet electrical control cabinet, comprise electrical control cabinet body 1, power module 2, module shield cover 3, heat sinking back-plate 4, fin 5 and heat-conducting layer 6, it is inner that described power module 2 is installed on electrical control cabinet body 1, it is peripheral that described module shield cover 3 is covered in power module 2, described heat sinking back-plate 4 is fitted and connected with module shield cover 3, described fin 5 to fit in outside heat sinking back-plate 4 and parallel evenly distributed obliquely, and described heat-conducting layer 6 covers between heat sinking back-plate 4 and module shield cover 3.
Wherein, described heat sinking back-plate 4 is for copper core alloy and copper accounting is more than or equal to 70%.By the way, heat sinking back-plate 4 anticorrosion can be made, excellent in heat dissipation effect, and cost-saving.
Further, described fin 5 tilts 45 ° ~ 60 ° obliquely.By the way, enable that electrical control cabinet is passive to dispel the heat, avoid noise.
In addition, described fin 52 centimetres, interval between two.By the way, sufficient space can be had to dispel the heat.
Further, the conductive coefficient of described heat-conducting layer 6 is more than or equal to 7.0W/m-k.By the way, heat can be accelerated to distribute.
Further, described module shield cover 3 is the foreign copper-nickel alloy material of thickness 0.2 millimeter.By the way, can electromagnetic radiation shielding and electromagnetic interference, and strengthen radiating effect.
In sum, the invention provides a kind of quiet electrical control cabinet, the problem of noise easily can be produced for the radiator fan of existing electrical control cabinet, for quiet electrical control cabinet adds module shield cover 3, heat sinking back-plate 4 and fin 5, electrical control cabinet heat radiation can be given under quiet condition, excellent in heat dissipation effect, and the simple cost of structure is low.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a quiet electrical control cabinet, it is characterized in that, comprise electrical control cabinet body, power module, module shield cover, heat sinking back-plate, fin and heat-conducting layer, described power module is installed on electrical control cabinet body interior, described module shield covers and is placed on power module periphery, described heat sinking back-plate and module shield cover are fitted and connected, and described fin to fit in outside heat sinking back-plate and parallel evenly distributed obliquely, and described heat-conducting layer covers between heat sinking back-plate and module shield cover.
2. quiet electrical control cabinet according to claim 1, is characterized in that, described heat sinking back-plate is copper core alloy and copper accounting is more than or equal to 70%.
3. quiet electrical control cabinet according to claim 1, is characterized in that, described fin tilts 45 ° ~ 60 ° obliquely.
4. quiet electrical control cabinet according to claim 1, is characterized in that, described fin is 2 centimetres, interval between two.
5. quiet electrical control cabinet according to claim 1, is characterized in that, the conductive coefficient of described heat-conducting layer is more than or equal to 7.0W/m-k.
6. quiet electrical control cabinet according to claim 1, is characterized in that, described module shield cover is the foreign copper-nickel alloy material of thickness 0.2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353484.2A CN104883862A (en) | 2015-06-25 | 2015-06-25 | Mute electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353484.2A CN104883862A (en) | 2015-06-25 | 2015-06-25 | Mute electrical control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104883862A true CN104883862A (en) | 2015-09-02 |
Family
ID=53951148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353484.2A Pending CN104883862A (en) | 2015-06-25 | 2015-06-25 | Mute electrical control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104883862A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132139A (en) * | 2016-07-25 | 2016-11-16 | 苏州市龙源电力科技股份有限公司 | A kind of water-cooling electrical control cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6038129A (en) * | 1998-04-28 | 2000-03-14 | Lucent Technologies Inc. | Cooling electronic apparatus |
| CN2914603Y (en) * | 2006-05-12 | 2007-06-20 | 珠海爱宝电器有限公司 | Electronic damp-proof box |
| CN103889191A (en) * | 2012-12-21 | 2014-06-25 | 艾默生网络能源-嵌入式计算有限公司 | Configurable cooling system for rugged environments |
-
2015
- 2015-06-25 CN CN201510353484.2A patent/CN104883862A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6038129A (en) * | 1998-04-28 | 2000-03-14 | Lucent Technologies Inc. | Cooling electronic apparatus |
| CN2914603Y (en) * | 2006-05-12 | 2007-06-20 | 珠海爱宝电器有限公司 | Electronic damp-proof box |
| CN103889191A (en) * | 2012-12-21 | 2014-06-25 | 艾默生网络能源-嵌入式计算有限公司 | Configurable cooling system for rugged environments |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132139A (en) * | 2016-07-25 | 2016-11-16 | 苏州市龙源电力科技股份有限公司 | A kind of water-cooling electrical control cabinet |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |