CN209594173U - A kind of radiator for program switching mode power supply - Google Patents
A kind of radiator for program switching mode power supply Download PDFInfo
- Publication number
- CN209594173U CN209594173U CN201822180253.8U CN201822180253U CN209594173U CN 209594173 U CN209594173 U CN 209594173U CN 201822180253 U CN201822180253 U CN 201822180253U CN 209594173 U CN209594173 U CN 209594173U
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- side wall
- fan
- power supply
- switching mode
- mode power
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Abstract
The utility model discloses a kind of radiators for program switching mode power supply, including polygon shell, the first fan and the second fan and electric control gear, the two sides up and down of the electric control gear and surrounding side wall are arranged with the cavity inner wall interval of the polygon shell, the intersection and the second sidewall of the first side wall and third side wall and the intersection of the 4th side wall are connected smoothly.The radiator designed with this structure, it is arranged with the interval of the cavity inner wall of polygon shell by the two sides up and down of electric control gear and surrounding side wall, and first fan and the second fan setting, the stabilization for being installed on the intracorporal electric control gear of chamber of polygon shell can be efficiently reduced in time, and then effectively promotes the radiating efficiency of program switching mode power supply.
Description
Technical field
The utility model relates to power technique fields more particularly to a kind of radiators for program switching mode power supply.
Background technique
It mostly uses radiation aluminium block to radiate greatly for program switching mode power supply under the prior art, radiates by this method, work as electricity
When the constant heat dissipation capacity of volume source becomes larger, can not effectively promote the radiating efficiency of program switching mode power supply, thus certainly will to its problem into
Row improves.
Summary of the invention
The purpose of this utility model is to provide a kind of radiator for program switching mode power supply, which is adopted
It is radiated with strong convection mode, can effectively promote the radiating efficiency of program switching mode power supply.
For this purpose, the utility model uses following technical scheme:
A kind of radiator for program switching mode power supply, including polygon shell, it is embedded in the polygon shell respectively
The first fan and the second fan of the two lateral walls of body and the intracorporal automatically controlled dress of chamber for being set up in the polygon shell
It sets, the two sides up and down of the electric control gear and surrounding side wall are arranged with the cavity inner wall interval of the polygon shell, institute
The air outlet for stating the first fan is provided with the first side wall and second sidewall, first side along the axisymmetrical of first fan
Angle between wall and second sidewall is set as right angle or acute angle；Axis of the air inlet of second fan along second fan
Line is symmetrically arranged with third side wall and the 4th side wall, and the angle between the third side wall and the 4th side wall is set as right angle or sharp
Angle；The intersection and the second sidewall of the first side wall and third side wall and the intersection of the 4th side wall seamlessly transit
Connection.
Wherein, the air outlet of the air inlet of first fan and second fan is embedded with dust cover.
Wherein, the electric control gear includes circuit board, the electronic device for being welded in the circuit board and is welded in described
The convenient wiring male end being electrically connected with external loading of circuit board.
Wherein, the front or back of the polygon shell is embedded with wiring female end, the wiring female end and the wiring
Male end matches.
Wherein, the polygon shell includes upper housing, and the lower case closely engaged with the upper housing.
The utility model has the beneficial effects that the utility model provides a kind of radiator for program switching mode power supply,
Including polygon shell, respectively be embedded in the polygon shell two lateral walls the first fan and the second fan and
Be set up in the intracorporal electric control gear of chamber of the polygon shell, the two sides up and down of the electric control gear and surrounding side wall with
The cavity inner wall interval of the polygon shell is arranged, the axisymmetrical of the air outlet of first fan along first fan
It is provided with the first side wall and second sidewall, the angle between the first side wall and second sidewall is set as right angle or acute angle；Institute
The air inlet for stating the second fan is provided with third side wall and the 4th side wall, the third side along the axisymmetrical of second fan
Angle between wall and the 4th side wall is set as right angle or acute angle；The intersection of the first side wall and third side wall and described
The intersection of second sidewall and the 4th side wall is connected smoothly.With the radiator that this structure designs, pass through electric control gear
Two sides up and down and surrounding side wall with the setting of the interval of the cavity inner wall of polygon shell and the first fan and the second wind
The setting of fan can efficiently reduce the stabilization for being installed on the intracorporal electric control gear of chamber of polygon shell in time, and then effectively
Promote the radiating efficiency of program switching mode power supply.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the radiator for program switching mode power supply of the utility model.
Fig. 2 is the left hand view of Fig. 1.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Referring to figs. 1 and 2, a kind of radiator for program switching mode power supply is present embodiments provided, including more
Side shape shell 1, be embedded in respectively the polygon shell 1 two lateral walls the first fan 2 and the second fan 3 and frame
Set on the intracorporal electric control gear of chamber of the polygon shell 1, the two sides up and down of the electric control gear and surrounding side wall with
The cavity inner wall interval of the polygon shell 1 is arranged, the axis of the air outlet of first fan 2 along first fan 2
It is symmetrically arranged with the first side wall 11 and second sidewall 12, the angle between the first side wall 11 and second sidewall 12 is set as straight
Angle or acute angle；The air inlet of second fan 3 is provided with third side wall 13 and the 4th along the axisymmetrical of second fan 3
Side wall 14, the angle between the third side wall 13 and the 4th side wall 14 are set as right angle or acute angle；11 He of the first side wall
The intersection of the intersection of third side wall 13 and the second sidewall 12 and the 4th side wall 14 is connected smoothly.
Further, in the present embodiment, the air outlet of the air inlet of first fan 2 and second fan 3 is buried
Equipped with dust cover 4.It effectively prevent dust to fall into electric control gear with this.
Electric control gear described in this implementation includes circuit board 51, the electronic device for being welded in the circuit board and welding
In the convenient wiring male end being electrically connected with external loading of the circuit board.
It is electrically connected for convenience with external loading, the front or back of the polygon shell 1 is embedded with wiring female end, institute
Wiring female end is stated to match with the wiring male end.
In addition, the assembling of the radiator for convenience, as shown in connection with fig. 2, polygon shell described in the present embodiment 1 is wrapped
Include upper housing 16, and the lower case 17 closely engaged with the upper housing 16.
The radiator designed using the above structure can will be assembled by the setting of the first fan 2 and the second fan 3
Heat in the cavity of polygon shell 1 is discharged in time, further, the first fan 2 and the second fan 3 in the present embodiment
Be disposed as can turning automatically the axial flow fan of revolving speed according to the intracorporal temperature of chamber of polygon shell 1, two axial flow fan with it is polygon
Electric control gear electrical connection in shape shell 1.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (5)
1. a kind of radiator for program switching mode power supply, it is characterised in that: including polygon shell, respectively be embedded in it is described
The first fan and the second fan of the two lateral walls of polygon shell and the chamber for being set up in the polygon shell are intracorporal
Electric control gear, the cavity inner wall interval of the two sides up and down of the electric control gear and surrounding side wall with the polygon shell are set
It sets, the air outlet of first fan is provided with the first side wall and second sidewall along the axisymmetrical of first fan, described
Angle between the first side wall and second sidewall is set as right angle or acute angle；The air inlet of second fan is along second wind
The axisymmetrical of fan is provided with third side wall and the 4th side wall, and the angle between the third side wall and the 4th side wall is set as straight
Angle or acute angle；The intersection and the second sidewall of the first side wall and third side wall and the intersection of the 4th side wall are flat
It slips over and crosses connection.
2. a kind of radiator for program switching mode power supply according to claim 1, it is characterised in that: first wind
The air outlet of the air inlet of fan and second fan is embedded with dust cover.
3. a kind of radiator for program switching mode power supply according to claim 2, it is characterised in that: the automatically controlled dress
It is convenient electric with external loading to set including circuit board, be welded in the electronic device of the circuit board and be welded in the circuit board
The wiring male end of connection.
4. a kind of radiator for program switching mode power supply according to claim 3, it is characterised in that: the polygon
The front or back of shell is embedded with wiring female end, and the wiring female end is matched with the wiring male end.
5. a kind of radiator for program switching mode power supply according to claim 4, it is characterised in that: the polygon
Shell includes upper housing, and the lower case closely engaged with the upper housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180253.8U CN209594173U (en) | 2018-12-25 | 2018-12-25 | A kind of radiator for program switching mode power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180253.8U CN209594173U (en) | 2018-12-25 | 2018-12-25 | A kind of radiator for program switching mode power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209594173U true CN209594173U (en) | 2019-11-05 |
Family
ID=68378668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822180253.8U Active CN209594173U (en) | 2018-12-25 | 2018-12-25 | A kind of radiator for program switching mode power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209594173U (en) |
-
2018
- 2018-12-25 CN CN201822180253.8U patent/CN209594173U/en active Active
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