CN104332863A - Switch cabinet with efficient ventilating and heat-radiating structure - Google Patents
Switch cabinet with efficient ventilating and heat-radiating structure Download PDFInfo
- Publication number
- CN104332863A CN104332863A CN201410666157.8A CN201410666157A CN104332863A CN 104332863 A CN104332863 A CN 104332863A CN 201410666157 A CN201410666157 A CN 201410666157A CN 104332863 A CN104332863 A CN 104332863A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- heat
- cabinet body
- air outlet
- switch cubicle
- 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
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a switch cabinet with an efficient ventilating and heat-radiating structure, and belongs to the technical field of switch cabinets. The switch cabinet includes a cabinet body with an open top, a stand column extending upwards and out of the cabinet body is fixed at the top of the cabinet body, and a support plate is arranged on the stand column for shielding the opening of the top of the cabinet body; an inclined guide plate is arranged at the lower part of the cabinet body for separating the internal part of the cabinet body into an upper cavity and a lower cavity, an air outlet communicating with the lower cavity is formed in the side wall of the cabinet body corresponding to the high end of the inclined guide plate, and a fan is arranged at the air outlet; the bottom of the cabinet body is provided with an air inlet. According to the switch cabinet, the area of the ventilating and heat-radiating outlet at the upper part is large, so that heat of components at the upper part can be fully and quickly radiated, heat of relatively weight components at the lower part is radiated through the air outlet and forcibly radiated by the fan, and thereby heat radiating effect is good and efficiency is high.
Description
Technical field
The present invention relates to switch cubicle technical field, in particular to a kind of switch cubicle with high-efficient ventilation radiator structure.
Background technology
Because switch cubicle internal heat generation components and parts are many, the too high meeting of temperature rise causes the mechanical performance of electrical equipment and electric property to decline, and finally causes the job failure of High-Voltage Electrical Appliances, even causes serious accident.In order to ensure High-Voltage Electrical Appliances safe operation within the length of service, temperature rise in cabinet must be controlled within the allowable temperature that specifies in standard, when switch cabinet structure designs, often will consider to dispel the heat and the design of ventilating.Existing switch cubicle heat radiation is adopt perforate on cabinet mostly, internal heat is shed naturally by this hole, heater members is generally placed on top as far as possible to dispel the heat, but this radiating effect is poor, and when the bottom having very heavy heat generating components must be placed in switch cubicle, its heat is difficult to outwards scatter more.
Summary of the invention
The object of the present invention is to provide a kind of switch cubicle with high-efficient ventilation radiator structure, to solve above-mentioned ventilation and heat problem.
For realizing the object of the invention, the technical scheme adopted is: a kind of switch cubicle with high-efficient ventilation radiator structure, comprise the cabinet of open top type, cabinet top is fixed with the column extended upward outside cabinet, column is provided with the support plate blocking cabinet open top place; The bottom of cabinet is provided with the oriented plate by being divided into upper and lower two cavitys in cabinet, and cabinet sidewall offers with the high-end corresponding position of oriented plate the air outlet communicated with lower cavity, and air outlet place is provided with blower fan; The bottom of cabinet is provided with air inlet.
Further, the downward-sloping setting in the edge of described support plate.
Further, gap is left between the high-end and cabinet inwall of oriented plate.
The invention has the beneficial effects as follows, by open design and the plate structure propped at cabinet top, greatly increase the air outlet of cabinet, be conducive to the quick heat radiating of top heater members, the air outlet that the heat radiation being placed on the heavier device of bottom in cabinet is then separately opened by cabinet sidewall is vented, the heat of guide plate to lower device guides, better discharge heat by air outlet, such overdraught heat radiation discharge area is large, the device on top can dispel the heat fully fast, the heavier device of bottom is then by air outlet and blower fan forced heat radiation, good heat dissipation effect and evenly, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation with the switch cubicle of high-efficient ventilation radiator structure provided by the invention.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1 shows the switch cubicle with high-efficient ventilation radiator structure provided by the invention, comprises the cabinet 1 of open top type, and cabinet 1 top is fixed with the column 2 extended upward outside cabinet 1, column 2 is provided with the support plate 3 blocking cabinet 1 open top place; The bottom of cabinet 3 is provided with the oriented plate 4 by being divided into upper and lower two cavitys in cabinet 1, and cabinet 1 sidewall offers with the high-end corresponding position of oriented plate 4 air outlet 5 communicated with lower cavity, and air outlet 5 place is provided with blower fan 6; The bottom of cabinet 1 is provided with air inlet 7.
The downward-sloping setting in edge of support plate 3, contributes to dustproof and waterproof, and leave gap between high-end and cabinet 1 inwall of oriented plate 4, the heat in lower cavity also sheds from cabinet 1 top via top naturally by this gap.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. have a switch cubicle for high-efficient ventilation radiator structure, it is characterized in that, comprise the cabinet of open top type, cabinet top is fixed with the column extended upward outside cabinet, column is provided with the support plate blocking cabinet open top place; The bottom of cabinet is provided with the oriented plate by being divided into upper and lower two cavitys in cabinet, and cabinet sidewall offers with the high-end corresponding position of oriented plate the air outlet communicated with lower cavity, and air outlet place is provided with blower fan; The bottom of cabinet is provided with air inlet.
2. the switch cubicle with high-efficient ventilation radiator structure according to claim 1, is characterized in that, the downward-sloping setting in edge of described support plate.
3. the switch cubicle with high-efficient ventilation radiator structure according to claim 1, is characterized in that, leaves gap between the high-end and cabinet inwall of oriented plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666157.8A CN104332863A (en) | 2014-11-20 | 2014-11-20 | Switch cabinet with efficient ventilating and heat-radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666157.8A CN104332863A (en) | 2014-11-20 | 2014-11-20 | Switch cabinet with efficient ventilating and heat-radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104332863A true CN104332863A (en) | 2015-02-04 |
Family
ID=52407543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666157.8A Pending CN104332863A (en) | 2014-11-20 | 2014-11-20 | Switch cabinet with efficient ventilating and heat-radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332863A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786063A (en) * | 2017-01-19 | 2017-05-31 | 长葛市和合电气有限公司 | Power distribution cabinet with radiation air flow point matching board |
| CN107069492A (en) * | 2017-05-04 | 2017-08-18 | 江苏能电器成套设备有限公司 | One kind string wind formula power distribution cabinet |
| CN107591690A (en) * | 2017-09-11 | 2018-01-16 | 江苏银佳企业集团有限公司 | A kind of ventilation type switch cubicle |
| CN108832802A (en) * | 2018-08-15 | 2018-11-16 | 浙江佳乐科仪股份有限公司 | A variable frequency cabinet body with adjustable heat dissipation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202019151U (en) * | 2011-04-13 | 2011-10-26 | 上海中发电气（集团）股份有限公司 | Radiating canopy for switch cabinet |
| CN202197030U (en) * | 2011-07-25 | 2012-04-18 | 苏州市龙源电力工程有限公司 | Heat conducting device |
| CN102457161A (en) * | 2010-11-04 | 2012-05-16 | 湖南丰日电源电气股份有限公司 | High-voltage direct current power supply |
| CN102587454A (en) * | 2012-03-06 | 2012-07-18 | 深圳市广安消防装饰工程有限公司 | Ventilated and rainproof outdoor fire hydrant box |
| CN203660301U (en) * | 2013-11-12 | 2014-06-18 | 深圳市必科信实业有限公司 | Novel electrical cabinet |
-
2014
- 2014-11-20 CN CN201410666157.8A patent/CN104332863A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457161A (en) * | 2010-11-04 | 2012-05-16 | 湖南丰日电源电气股份有限公司 | High-voltage direct current power supply |
| CN202019151U (en) * | 2011-04-13 | 2011-10-26 | 上海中发电气（集团）股份有限公司 | Radiating canopy for switch cabinet |
| CN202197030U (en) * | 2011-07-25 | 2012-04-18 | 苏州市龙源电力工程有限公司 | Heat conducting device |
| CN102587454A (en) * | 2012-03-06 | 2012-07-18 | 深圳市广安消防装饰工程有限公司 | Ventilated and rainproof outdoor fire hydrant box |
| CN203660301U (en) * | 2013-11-12 | 2014-06-18 | 深圳市必科信实业有限公司 | Novel electrical cabinet |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786063A (en) * | 2017-01-19 | 2017-05-31 | 长葛市和合电气有限公司 | Power distribution cabinet with radiation air flow point matching board |
| CN107069492A (en) * | 2017-05-04 | 2017-08-18 | 江苏能电器成套设备有限公司 | One kind string wind formula power distribution cabinet |
| CN107591690A (en) * | 2017-09-11 | 2018-01-16 | 江苏银佳企业集团有限公司 | A kind of ventilation type switch cubicle |
| CN107591690B (en) * | 2017-09-11 | 2023-09-12 | 江苏银佳企业集团有限公司 | Ventilated switch cabinet |
| CN108832802A (en) * | 2018-08-15 | 2018-11-16 | 浙江佳乐科仪股份有限公司 | A variable frequency cabinet body with adjustable heat dissipation |
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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 |
Application publication date: 20150204 |
|
| RJ01 | Rejection of invention patent application after publication |