CN202652795U - Housing sealed type electronic product having rapid heat dissipation system - Google Patents
Housing sealed type electronic product having rapid heat dissipation system Download PDFInfo
- Publication number
- CN202652795U CN202652795U CN 201220182838 CN201220182838U CN202652795U CN 202652795 U CN202652795 U CN 202652795U CN 201220182838 CN201220182838 CN 201220182838 CN 201220182838 U CN201220182838 U CN 201220182838U CN 202652795 U CN202652795 U CN 202652795U
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- CN
- China
- Prior art keywords
- housing
- electronic product
- power
- reduced
- heat dissipation
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a housing sealed type electronic product having a rapid heat dissipation system, and relates to the technical field of electronic products. A power component is arranged in the housing. The housing sealed type electronic product is characterized in that an air convection device is arranged in the housing, the air convection device is connected onto an air convection device operation control circuit, a temperature sensor is arranged in the housing on the power component side, and the signal output end of the temperature sensor is connected onto the signal input end of the air convection device operation control circuit. According to the utility model, the advantage of rapid air flow can be realized in a closed cavity, the temperature of the power device can be rapidly reduced, the efficiency can be improved, and the consumption of materials is reduced. Meanwhile, the size of the heat dissipation device and the size of the housing can also be greatly reduced, the power of the power device is reduced, the consumption of corresponding materials is reduced, and the weight of the whole component is greatly reduced.
Description
Technical field
The utility model relates to technical field of electronic products, particularly has the heat dissipation technology field of the electronic product of seal request.
Background technology
Some electric equipment products environment for use is more special, require 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, the poor relatively great disparity of internal temperature, power tube, rectifying tube, although transformer constant power element can be by radiator or heat-dissipating casing heat radiation, but the parts such as power tube need to add insulation sunset film or other insulating material sometimes, affect the parts such as power tube and got quick conductive, and the devices such as transformer are inconvenient to add fast heat radiator, thereby cause near the temperature of power component apparently higher than other places, so just cause local temperature high, the integral heat sink actuator temperature is not high, can not utilize reliably power device, 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 affect power device useful life simultaneously.
Summary of the invention
The utility model purpose is the can electronic product with fast cooling system that a kind of good heat dissipation effect is provided for the electronic product with seal request.
The utility model comprises housing, power component is set in housing, it is characterized in that in housing, arranging ventilator, described ventilator is connected on the ventilator working control circuit, set temperature transducer in the housing of power component one side, the signal output part of described temperature sensor is connected to the signal input part of ventilator working control circuit.
The utility model is fit to have the heating electric component 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 ventilator work to the ventilator working control circuit, and ventilator is worked immediately, makes temperature generation convection current in the housing, but the temperature around the fast reducing power device, so that power device cooling.The utility model can be realized the air rapid flow of closed inner chamber, reduces rapidly the power device temperature, can raise the efficiency, save material, also can greatly reduce radiator volume and enclosure volume simultaneously, reduce power device power, reduce respective material, decrease global facility weight.
In order further to embody advantage of the present utility model, the reducing temperature twice device such as water-cooled or the device such as air-cooled can be set outside described housing also.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is provided with housing 1, at housing 1 interior power component 2 and the ventilator 3 of arranging, ventilator 3 is connected on the ventilator working control circuit 4, be connected to the signal input part of ventilator working control circuit 4 at the housing 1 interior signal output part that 5, two temperature sensors 5 of two temperature sensors are set of power component 2 one sides.
Reducing temperature twice device such as 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 fast cooling system, comprise housing, power component is set in housing, it is characterized in that in housing, arranging ventilator, described ventilator is connected on the ventilator working control circuit, set temperature transducer in the housing of power component one side, the signal output part of described temperature sensor is connected to the signal input part of ventilator working control circuit.
2. described can electronic product with fast cooling system according to claim 1 is characterized in that arranging the reducing temperature twice device outside described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182838 CN202652795U (en) | 2012-04-26 | 2012-04-26 | Housing sealed type electronic product having rapid heat dissipation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182838 CN202652795U (en) | 2012-04-26 | 2012-04-26 | Housing sealed type electronic product having rapid heat dissipation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652795U true CN202652795U (en) | 2013-01-02 |
Family
ID=47421809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182838 Expired - Fee Related CN202652795U (en) | 2012-04-26 | 2012-04-26 | Housing sealed type electronic product having rapid heat dissipation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652795U (en) |
-
2012
- 2012-04-26 CN CN 201220182838 patent/CN202652795U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140426 |