CN102647890A - Electronic sealed case product with fast heat-removal system - Google Patents
Electronic sealed case product with fast heat-removal system Download PDFInfo
- Publication number
- CN102647890A CN102647890A CN2012101259207A CN201210125920A CN102647890A CN 102647890 A CN102647890 A CN 102647890A CN 2012101259207 A CN2012101259207 A CN 2012101259207A CN 201210125920 A CN201210125920 A CN 201210125920A CN 102647890 A CN102647890 A CN 102647890A
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- power
- housing
- cross
- sealed case
- control circuit
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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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an electronic sealed case product with a fast heat-removal system and relates to the technical field of electronic products. A power part is arranged in a case body. The electronic sealed case product is characterized in that an air convector is arranged in the case body and is connected with a working control circuit of the air convector, a temperature sensor is arranged at one side of the power part and in the case body, and a signal output end of the temperature sensor is connected with a signal input end of the working control circuit of the air convector. According to the electronic sealed case product, air in a closed inner chamber can flow fast, so as to not only lower the temperature of the power device quickly, improve the efficiency and save materials, but also reduce the volume of a radiator and the volume of the case greatly, decrease the power of the power device, reduce corresponding materials and reduce the weight of the whole product greatly.
Description
Technical field
The present invention relates to technical field of electronic products, particularly have the heat dissipation technology field of the electronic product of seal request.
Background technology
Some electric equipment products environment for use is more special, requires water-tight, protection against the tide and other specific (special) requirements, because electronic unit is in the environment of sealing; The air heat radiation of can not circulating fast, internal temperature difference be great disparity relatively, though power tube, rectifying tube, transformer constant power element can be through radiator or heat-dissipating casing heat radiation; But parts such as power tube need add insulation sunset film or other insulating material sometimes; Have influenced parts such as power tube and got quick conductive, and devices such as transformer are inconvenient to add fast heat radiator, thus near causing power component temperature apparently higher than other places; So just cause local temperature high; The integral heat sink actuator temperature is not high, can not utilize power device reliably, thereby must correspondingly strengthen the radiator heat-dissipation area or improve power device power; Cause waste of material product power factor (PF) to reduce, also influence power device useful life simultaneously.
Summary of the invention
The present invention seeks to provide a kind of can electronic product of good heat dissipation effect with quick heat radiating system for electronic product with seal request.
The present invention includes housing; Power component is set in housing; It is characterized in that in housing, being provided with the cross-ventilation device; Said cross-ventilation device is connected on the cross-ventilation device working control circuit, in the housing of power component one side, temperature sensor is set, and the signal output part of said temperature sensor is connected the signal input part of cross-ventilation device working control circuit.
The present invention is fit to have the heating soft copy device of certain sealing, also is fit to have the electronic product in effective ventilation hole.When the power component temperature is higher than set point; Temperature sensor sends the signal that starts the work of cross-ventilation device to cross-ventilation device working control circuit, and the cross-ventilation device is worked immediately, makes temperature generation convection current in the housing; Can reduce power device temperature on every side fast, so that the power device cooling.The present invention can realize that the air of closed inner chamber flows fast, reduces the power device temperature rapidly, can raise the efficiency; Save material, also can significantly reduce radiator volume and enclosure volume simultaneously, reduce power device power; Reduce respective material, reduce global facility weight significantly.
In order further to embody advantage of the present invention, the reducing temperature twice device like water-cooled or device such as air-cooled can be set outside said housing also.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1; The present invention is provided with housing 1; Power component 2 and cross-ventilation device 3 are set in housing 1; Cross-ventilation device 3 is connected on the cross-ventilation device working control circuit 4, and the signal output part that 5, two temperature sensors 5 of two temperature sensors are set in the housing 1 of power component 2 one sides is connected to the signal input part of cross-ventilation device working control circuit 4.
Reducing temperature twice device like devices such as water pipe 6 condensers 8 or air-cooled 7 also is set outside housing 1.
Claims (2)
1. the can electronic product that has the quick heat radiating system; Comprise housing; Power component is set in housing, it is characterized in that in housing, being provided with the cross-ventilation device, said cross-ventilation device is connected on the cross-ventilation device working control circuit; In the housing of power component one side, temperature sensor is set, the signal output part of said temperature sensor is connected the signal input part of cross-ventilation device working control circuit.
2. according to the said can electronic product of claim 1, it is characterized in that outside said housing, being provided with the reducing temperature twice device with quick heat radiating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101259207A CN102647890A (en) | 2012-04-26 | 2012-04-26 | Electronic sealed case product with fast heat-removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101259207A CN102647890A (en) | 2012-04-26 | 2012-04-26 | Electronic sealed case product with fast heat-removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102647890A true CN102647890A (en) | 2012-08-22 |
Family
ID=46660401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101259207A Pending CN102647890A (en) | 2012-04-26 | 2012-04-26 | Electronic sealed case product with fast heat-removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102647890A (en) |
-
2012
- 2012-04-26 CN CN2012101259207A patent/CN102647890A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |