CN104300398A - Distribution box intelligently controlling internal temperature - Google Patents
Distribution box intelligently controlling internal temperature Download PDFInfo
- Publication number
- CN104300398A CN104300398A CN201410529840.7A CN201410529840A CN104300398A CN 104300398 A CN104300398 A CN 104300398A CN 201410529840 A CN201410529840 A CN 201410529840A CN 104300398 A CN104300398 A CN 104300398A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- box
- internal temperature
- radiator fan
- casing
- 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
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a distribution box intelligently controlling internal temperature. The distribution box intelligently controlling internal temperature comprises a box body, and the front portion and the rear portion of the box body are open. The distribution box intelligently controlling internal temperature is characterized in that at least one vent hole is formed in the side faces of the box body, each vent hole is correspondingly provided with a cooling module, each cooling module comprises a control unit, a temperature sensing probe and a cooling fan, the temperature sensing probe and the cooling fan of each cooling module are electrically connected with the corresponding control unit, the rotation speed of each cooling fan is variable, and the control units adjust the rotation speed of the cooling fans according to temperature in the box. Heat in the box is transferred outwards effectively, safety of an internal electronic control panel and power equipment is guaranteed, and electric energy expenses of the cooling devices can be reduced.
Description
Technical field
The present invention is specifically related to a kind of distribution box of intelligent control internal temperature.
figure viewed from behind technology
Existing complex control system realizes controlling multiple equipment is unified by distribution box, and the integrated electronic control panel of described distribution box inner height and power-supply device can produce larger caloric value in use, shed by heat, easily make the Yin Gaowen such as electronic component, chip and burn as not timely.Existing distribution box is mostly without adding active heat radiating device (as exhausting or refrigeration plant), install additional simply again or only a fixed rotating speed the radiator fan of power, so not only cannot tackle rapidly electronic control panel and the paroxysmal ramp case of power-supply device, and when electronic control panel and power-supply device part are closed, Temperature Treatment reduced levels in distribution box, the long time running of radiator fan just too wastes electric energy.
Summary of the invention
For the problem that background technology is mentioned, the present invention proposes a kind of distribution box of intelligent control internal temperature, effectively outwards being transmitted by heat in case, while ensureing internal electron control board and power-supply device safety, the electric energy expense saving heat abstractor can also be had.
The present invention is achieved through the following technical solutions:
A distribution box for intelligent control internal temperature, comprises the casing of opening before and after, the side of described casing at least offers a ventilation hole, and each ventilation hole correspondence is installed on a heat radiation module; Described heat radiation module comprises a control unit, and the temperature sensing probe, the radiator fan that are electrically connected with control unit; The variable speed of described radiator fan, described control unit regulates radiating fan rotation speed according to the temperature inside the box.
Compared to the heat sink conception of traditional fixed rotating speed, the present invention not only can respond rapidly the sudden increase of casing heat, effectively box house heat is passed to outside case, the safe operation of guard box interior circuit board and power-supply device, and the heat produced in casing lower time can reduce rotating speed, play good energy-saving effect.
As preferred version of the present invention, one of described casing side surface upper part is provided with the first ventilation hole, and with the exhausting direction of the radiator fan of its arranging be from case to case; The another side bottom relative with this side is provided with the second ventilation hole, and is outer in case by case with the exhausting direction of the radiator fan of its arranging.According to the principle that hot-air rises, utilize radiator fan to be taken away by the hot gas on casing top, simultaneously supplement extraneous Cryogenic air in lower box, form convection circulation thus, further improving heat radiation efficiency with avoid local overheating situation in casing.
As preferred version of the present invention, the end face of described casing and or bottom surface be provided with some knock down holes.
As preferred version of the present invention, described box back surface opening is coated with the backboard being with multiple prolate shape louvre, and described louvre is arranged in arrays.
As preferred version of the present invention, described box back surface opening is provided with flanging, and flanging is provided with the first screw installed; On described backboard, the position of corresponding described first screw is provided with through hole, by screw connection manner, the flanging of backboard and box back surface opening is fixed.
Advantageous of the present invention exists: 1) adjustable rotating speed heat dissipation design, not only can respond rapidly the situation of the sudden increase of casing heat, the normal work of effective guard box circuit board body and power-supply device, and the heat produced in casing lower time can reduce rotating speed, play good energy-saving effect; 2) heat dissipation design of convection circulation, further improving heat radiation efficiency with avoid local overheating situation in casing.
Accompanying drawing explanation
Fig. 1 is body structure schematic diagram.
Fig. 2 is casing side-looking structural representation.
Fig. 3 is the A portion enlarged diagram of Fig. 1.
Fig. 4 is casing backsight structural representation.
Embodiment
As follows by reference to the accompanying drawings, technical scheme of the present invention is described:
As Figure 1-3, a kind of distribution box of intelligent control internal temperature, comprises the casing 1 of opening before and after, the side of described casing 1 at least offers a ventilation hole 11, and each ventilation hole 11 correspondence is installed on a heat radiation module 5; Described heat radiation module 5 comprises a control unit 51, and the temperature sensing probe 53, the radiator fan 52 that are electrically connected with control unit 51; The variable speed of described radiator fan 52, described control unit 51 regulates radiator fan 52 rotating speed according to the temperature inside the box.Heat as produced when electronic device in casing has sudden growth, the described control unit 51 i.e. rotating speed of corresponding raising radiator fan 52, to guarantee that heat is effectively shed; Closing as some electronic devices in night or case makes temperature be in reduced levels, and the running of the described control unit 51 i.e. rotating speed of corresponding reduction radiator fan 52 or stopping radiator fan 52, plays good energy-saving effect.
One of described casing 1 side surface upper part is provided with the first ventilation hole, and with the exhausting direction of the radiator fan of its arranging be from case to case; The another side bottom relative with this side is provided with the second ventilation hole, and is outer in case by case with the exhausting direction of the radiator fan of its arranging.According to the principle that hot-air rises, utilize radiator fan to be taken away by the hot gas on casing top, simultaneously supplement extraneous Cryogenic air in lower box, form convection circulation thus, further improving heat radiation efficiency with avoid local overheating situation in casing.
The end face of described casing 1 and or bottom surface be provided with some knock down holes 12.
Described casing 1 backside openings is coated with the backboard 3 being with multiple prolate shape louvre 31, and described louvre 31 is in arranged in arrays.
Described casing 1 backside openings is provided with flanging, and flanging is provided with the first screw installed.On described backboard 3, the position of corresponding described first screw is provided with through hole 33, by screw connection manner, backboard 3 is fixed with the flanging of casing 1 backside openings.The front openings of described casing 1 is provided with glass door (not shown).
Such scheme is the preferred embodiment of the present invention, but embodiments of the present invention are not limited to this.Structure resemble all and of the present invention, approximate or done based on this equivalence are replaced, are improved, and all belong to protection scope of the present invention.
Claims (5)
1. a distribution box for intelligent control internal temperature, comprises the casing of opening before and after, it is characterized in that: the side of described casing at least offers a ventilation hole, and each ventilation hole correspondence is installed on a heat radiation module; Described heat radiation module comprises a control unit, and the temperature sensing probe, the radiator fan that are electrically connected with control unit; The variable speed of described radiator fan, described control unit regulates radiating fan rotation speed according to the temperature inside the box.
2. the distribution box of intelligent control internal temperature according to claim 1, is characterized in that: one of described casing side surface upper part is provided with the first ventilation hole, and with the exhausting direction of the radiator fan of its arranging be from case to case; The another side bottom relative with this side is provided with the second ventilation hole, and is outer in case by case with the exhausting direction of the radiator fan of its arranging.
3. the distribution box of intelligent control internal temperature according to claim 2, is characterized in that: the end face of described casing and or bottom surface be provided with some knock down holes.
4. the distribution box of the intelligent control internal temperature according to any one of claim 1-3, is characterized in that: described box back surface opening is coated with the backboard being with multiple prolate shape louvre, and described louvre is arranged in arrays.
5. distribution box according to claim 4, is characterized in that: described box back surface opening is provided with flanging, and flanging is provided with the first screw installed; On described backboard, the position of corresponding described first screw is provided with through hole, by screw connection manner, the flanging of backboard and box back surface opening is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529840.7A CN104300398A (en) | 2014-10-10 | 2014-10-10 | Distribution box intelligently controlling internal temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529840.7A CN104300398A (en) | 2014-10-10 | 2014-10-10 | Distribution box intelligently controlling internal temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104300398A true CN104300398A (en) | 2015-01-21 |
Family
ID=52320030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529840.7A Pending CN104300398A (en) | 2014-10-10 | 2014-10-10 | Distribution box intelligently controlling internal temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104300398A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821704A (en) * | 2015-05-14 | 2015-08-05 | 江苏有能新能源有限公司 | Water-cooling type variable frequency power box and application method therefor |
| CN105101760A (en) * | 2015-09-30 | 2015-11-25 | 深圳市奥兰特机械有限公司 | Temperature control equipment electric cabinet with external heat radiating device |
| CN105246285A (en) * | 2015-11-11 | 2016-01-13 | 重庆地质仪器厂 | Transient receiver heat-radiation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001071868A1 (en) * | 2000-03-22 | 2001-09-27 | Ulrich Weber | Switchgear cubicle and a kit for a switchgear cubicle |
| CN202678768U (en) * | 2012-05-24 | 2013-01-16 | 荣盛建设工程有限公司 | Heat dissipation distribution box |
| CN203071407U (en) * | 2012-12-18 | 2013-07-17 | 新密市供电公司 | Novel terminal box |
| CN203367815U (en) * | 2013-08-16 | 2013-12-25 | 新县电业局 | Heat dissipating device for comprehensive power distribution cabinet |
| CN203504024U (en) * | 2013-11-05 | 2014-03-26 | 浙江万可电气设备有限公司 | Power distribution cabinet having moisture-removal heat-radiation system |
-
2014
- 2014-10-10 CN CN201410529840.7A patent/CN104300398A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001071868A1 (en) * | 2000-03-22 | 2001-09-27 | Ulrich Weber | Switchgear cubicle and a kit for a switchgear cubicle |
| CN202678768U (en) * | 2012-05-24 | 2013-01-16 | 荣盛建设工程有限公司 | Heat dissipation distribution box |
| CN203071407U (en) * | 2012-12-18 | 2013-07-17 | 新密市供电公司 | Novel terminal box |
| CN203367815U (en) * | 2013-08-16 | 2013-12-25 | 新县电业局 | Heat dissipating device for comprehensive power distribution cabinet |
| CN203504024U (en) * | 2013-11-05 | 2014-03-26 | 浙江万可电气设备有限公司 | Power distribution cabinet having moisture-removal heat-radiation system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821704A (en) * | 2015-05-14 | 2015-08-05 | 江苏有能新能源有限公司 | Water-cooling type variable frequency power box and application method therefor |
| CN105101760A (en) * | 2015-09-30 | 2015-11-25 | 深圳市奥兰特机械有限公司 | Temperature control equipment electric cabinet with external heat radiating device |
| CN105246285A (en) * | 2015-11-11 | 2016-01-13 | 重庆地质仪器厂 | Transient receiver heat-radiation device |
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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: 20150121 |