CN105337194A - Cooling shell used for electrical control cabinet - Google Patents
Cooling shell used for electrical control cabinet Download PDFInfo
- Publication number
- CN105337194A CN105337194A CN201510913612.4A CN201510913612A CN105337194A CN 105337194 A CN105337194 A CN 105337194A CN 201510913612 A CN201510913612 A CN 201510913612A CN 105337194 A CN105337194 A CN 105337194A
- Authority
- CN
- China
- Prior art keywords
- cooling
- housing
- control cabinet
- heating panel
- support plate
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a cooling shell used for an electrical control cabinet. The cooling shell comprises a shell body, the side wall of the shell body is provided with a cooling unit composed of cooling holes, and the shell is further internally provided with a waterproof type auxiliary cooling unit. The waterproof type auxiliary cooling unit comprises a cooling plate, the cooling plate is opposite to the cooling unit, a supporting plate is connected between the lower end of the cooling plate and the side wall, provided with the cooling unit, of the shell body, and the supporting plate is downwards inclined in the direction of the cooling unit. The shell body is provided with a drain hole, and the drain hole is formed in the joint of the supporting plate and the shell body. The cooling plate is provided with auxiliary cooling holes, and the auxiliary cooling holes are opposite to the cooling holes. According to the cooling shell used for the electrical control cabinet, the auxiliary cooling holes in the cooling plate are made to be opposite to the cooling holes, so that air convection is formed, and effective emission of internal heat is accelerated; besides, the shell body is provided with the drain hole, the supporting plate is downwards inclined in the direction of the drain hole, and thus rainwater is drained out of the shell body through the drain hole along the supporting plate.
Description
Technical field
The present invention relates to electrical equipment, particularly relate to a kind of radiating shell for electric control cabinet.
Background technology
Electric power cabinet is generally arranged on open air, is generally used for and controls street electric power, and electric power cabinet can produce amount of heat in the course of the work, so be equipped with number row louvre on electric power machine box bilateral wall, burns out equipment in electric power cabinet to prevent high temperature.If but on rainy day, rainwater can enter in electric power cabinet by louvre, and part rainwater can splash on circuitry plate, gently then open circuit potential plate, heavy then cause short circuit phenomenon, thus cause the problem of burning apparatus.
Summary of the invention
The invention is intended to provide a kind of radiating shell for electric control cabinet, easily enter rainwater with the louvre solving existing electric control cabinet and the problem that the equipment that affects normally works.
For achieving the above object, base case of the present invention is as follows: for the radiating shell of electric control cabinet, comprise housing, described housing sidewall is provided with the heat-sink unit be made up of louvre, water-proof type auxiliary heat dissipation unit is also provided with in described housing, described water-proof type auxiliary heat dissipation unit comprises heating panel, described heating panel and heat-sink unit are oppositely arranged, support plate is connected with between described heating panel lower end and the sidewall of housing with heat-sink unit, described support plate is along the downward-sloping setting in heat-sink unit direction, described housing is provided with osculum, this osculum is positioned at support plate and housing junction, described heating panel is provided with auxiliary heat dissipation hole, this auxiliary heat dissipation hole is relative with louvre.
The principle of this programme is: in real work, and enclosure interior heat is discharged into outside by auxiliary heat dissipation hole and louvre, because auxiliary heat dissipation hole and louvre are oppositely arranged, forms cross-ventilation, accelerates effective discharge of internal heat.When rainy day, rainwater enters in housing from the louvre of housing, by the support plate to the downward-sloping setting of housing direction, makes rainwater be discharged to outside along support plate by osculum.
The advantage of this programme is: 1. by being oppositely arranged by help louvre and the louvre on heating panel, to form cross-ventilation, thus accelerates effective discharge of internal heat.2., by being provided with osculum on housing, support plate, along the downward-sloping setting in osculum direction, makes rainwater be discharged to outside along support plate by osculum.
Preferred version one: based on the improvement of scheme, in order to avoid rainwater enter on support plate from louvre time, spray splashes on equipment from support plate, so spy is all vertically provided with water fender on the two side of described support plate adjacent heat radiation plate, to avoid, The water splash in all directions.
Preferred version two: the preferably improvement of, the height of described water fender is between 3cm-5cm, if the height of water fender is less than 3cm, does not then have dash effect; If the height of water fender is greater than 5cm, then can affect heat from the discharge between heating panel and housing.
Preferred version three: based on the improvement of scheme or preferred version two, the distance between described heating panel and housing is 5cm-7cm, if the distance between heating panel and housing is less than 5cm, then rainwater can be made to splash on equipment by auxiliary heat dissipation hole; If the distance between heating panel and housing is greater than 7cm, then can wasting space.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the radiating shell embodiment of electric control cabinet.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: housing 1, louvre 2, heating panel 3, support plate 4, water fender 5, auxiliary heat dissipation hole 6, water fender 7.
Embodiment is substantially as shown in Figure 1: for the radiating shell of electric control cabinet, comprise housing 1, housing 1 sidewall is provided with the heat-sink unit be made up of louvre 2, water-proof type auxiliary heat dissipation unit is also installed with in housing 1, water-proof type auxiliary heat dissipation unit comprises heating panel 3, heating panel 3 and heat-sink unit are oppositely arranged, and be connected with support plate 4 between heating panel 3 lower end and the sidewall of housing 1 with heat-sink unit, support plate 4 is along the downward-sloping setting in heat-sink unit direction.Housing 1 offers osculum, and this osculum is positioned at support plate 4 and housing 1 junction, and heating panel 3 is provided with auxiliary heat dissipation hole 62, and this auxiliary heat dissipation hole 62 is oppositely arranged with louvre 2, forms cross-ventilation, to reach the effect accelerating heat dissipation.Distance between heating panel 3 and housing 1 is 6cm, in the guarantee rational situation that takes up space, avoids rainwater and is splashed on equipment by auxiliary heat dissipation hole 62.
In order to avoid rainwater enter on support plate 4 from louvre 2 time, spray splashes on equipment from support plate 4, so spy is all vertically provided with water fender 75 on the two side of support plate 4 adjacent heat radiation plate 3, to avoid, The water splash in all directions.And the Altitude control of water fender 75 is between 3cm-5cm, if the height of water fender 75 is less than 3cm, then do not have dash effect; If the height of water fender 75 is greater than 5cm, then can affect heat from the discharge between heating panel 3 and housing 1.
In real work, housing 1 internal heat is discharged into outside by auxiliary heat dissipation hole 62 and louvre 2, because auxiliary heat dissipation hole 62 and louvre 2 are oppositely arranged, forms cross-ventilation, accelerates effective discharge of internal heat.When rainy day, rainwater enters in housing 1 from the louvre 2 of housing 1, by the support plate 4 to the downward-sloping setting in housing 1 direction, makes rainwater be discharged to housing 1 along support plate 4 by osculum outside.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection range that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (4)
1. the radiating shell for electric control cabinet, comprise housing, described housing sidewall is provided with the heat-sink unit be made up of louvre, it is characterized in that, water-proof type auxiliary heat dissipation unit is also provided with in described housing, described water-proof type auxiliary heat dissipation unit comprises heating panel, described heating panel and heat-sink unit are oppositely arranged, support plate is connected with between described heating panel lower end and the sidewall of housing with heat-sink unit, described support plate is along the downward-sloping setting in heat-sink unit direction, described housing is provided with osculum, this osculum is positioned at support plate and housing junction, described heating panel is provided with auxiliary heat dissipation hole, this auxiliary heat dissipation hole is relative with louvre.
2. the radiating shell for electric control cabinet according to claim 1, is characterized in that: the two side of described support plate adjacent heat radiation plate is all vertically provided with water fender.
3. the radiating shell for electric control cabinet according to claim 2, is characterized in that: the height of described water fender is between 3cm-5cm.
4. the radiating shell for electric control cabinet according to claim 1 or 3, is characterized in that: the distance between described heating panel and housing is 5cm-7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913612.4A CN105337194A (en) | 2015-12-12 | 2015-12-12 | Cooling shell used for electrical control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913612.4A CN105337194A (en) | 2015-12-12 | 2015-12-12 | Cooling shell used for electrical control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105337194A true CN105337194A (en) | 2016-02-17 |
Family
ID=55287569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510913612.4A Pending CN105337194A (en) | 2015-12-12 | 2015-12-12 | Cooling shell used for electrical control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105337194A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204012276U (en) * | 2014-09-03 | 2014-12-10 | 浙江万可电气设备有限公司 | A kind of outdoor power distribution cabinet of Rainproof moisture-proof |
| CN204030359U (en) * | 2014-07-25 | 2014-12-17 | 北京华通恒盛电气设备有限公司 | A kind of labyrinth type ventilation unit |
| CN204407746U (en) * | 2015-02-14 | 2015-06-17 | 毛亚君 | A kind of waterproof and breathable structure of distribution box |
-
2015
- 2015-12-12 CN CN201510913612.4A patent/CN105337194A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030359U (en) * | 2014-07-25 | 2014-12-17 | 北京华通恒盛电气设备有限公司 | A kind of labyrinth type ventilation unit |
| CN204012276U (en) * | 2014-09-03 | 2014-12-10 | 浙江万可电气设备有限公司 | A kind of outdoor power distribution cabinet of Rainproof moisture-proof |
| CN204407746U (en) * | 2015-02-14 | 2015-06-17 | 毛亚君 | A kind of waterproof and breathable structure of distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160217 |