CN207265856U - A kind of output switch power source - Google Patents
A kind of output switch power source Download PDFInfo
- Publication number
- CN207265856U CN207265856U CN201720780841.8U CN201720780841U CN207265856U CN 207265856 U CN207265856 U CN 207265856U CN 201720780841 U CN201720780841 U CN 201720780841U CN 207265856 U CN207265856 U CN 207265856U
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- China
- Prior art keywords
- circuit board
- power source
- output switch
- plate
- switch power
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Abstract
It the utility model is related to a kind of output switch power source,Including housing and circuit board,The housing is cuboid,The enclosure interior is hollow,The housing includes top plate and bottom plate,Side plate is installed between the top plate and bottom plate,Guide groove is fixed with the side plate inner wall,Circuit board is installed in the guide groove,Resistance is installed on the circuit board,Capacitance and transformer,The circuit board is connected and installed with out splice going splice by conducting wire,The enclosure interior, which is located on the downside of the circuit board, is equipped with radiator fan,On the bottom plate ventilating opening is offered on the downside of the radiator fan,Air Filter is installed on the ventilating opening,The cover top surface is equipped with some radiating fins,Several thermal vias are equipped with the top plate between the radiating fin,It can be very good to radiate to the electronic component on circuit board,Good heat dissipation effect,Good fixing effect,It is simple in structure,Install simple and convenient,It is low to manufacture cost,Easy to manufacture and promote.
Description
Technical field
It the utility model is related to a kind of output switch power source.
Background technology
Existing Switching Power Supply is all cooled down using natural wind, and the circuit board level of Switching Power Supply is placed, and natural wind is from electricity
The surface of road plate is by the way that heat caused by electronic component is taken away, so as to achieve the purpose that cooling, Switching Power Supply is maintained just
Often work, but in actual use, which can not meet the heat dissipation effect of Switching Power Supply, existing heat dissipation technology
Only radiating fin and heat emission hole, the heat dissipation to circuit board is set to carry out internal heat dissipating in surface of shell, Switching Power Supply exists
The electronic device in Switching Power Supply will be damaged by carrying out work under the condition of high temperature for a long time, shorten the use of Switching Power Supply
Service life, and when installing out splice going splice, generally requires to dismantle the whole housing of Switching Power Supply to be installed, such installation
Method is time-consuming and laborious, and carries out being also required to re-start wiring installation when joint replacing, therefore is badly in need of a kind of output of design
Switching Power Supply.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of can be very good to the electronic component on circuit board
Radiate, good heat dissipation effect, good fixing effect is simple in structure, and installation is simple and convenient, a kind of low output switch of manufacture cost
Power supply.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of output switch power source, including housing and
Circuit board, the housing are cuboid, and the enclosure interior is hollow, and the housing includes top plate and bottom plate, the top plate with
Side plate is installed between bottom plate, guide groove is fixed with the side plate inner wall, circuit board, the circuit are installed in the guide groove
Resistance, capacitance and transformer are installed, the circuit board is connected and installed with out splice going splice, the enclosure interior by conducting wire on plate
Radiator fan is equipped with the downside of the circuit board, offers ventilating opening on the downside of the radiator fan on the bottom plate, institute
State and Air Filter is installed on ventilating opening, the cover top surface is equipped with some radiating fins, is located at the heat dissipation on the top plate
Several thermal vias are equipped between fin, slide, the cunning are installed with the downside of the circuit board in the housing
Mounting base is movably installed with rail, the mounting base bottom is fixedly connected with push rod, and the push rod extends downwardly through the bottom
Plate and the Air Filter, the push rod bottom are installed with pushing block, and the out splice going splice is installed in the mounting base, institute
State and connector inlet and outlet are offered on side plate, be located on the outside of the side plate on the upside of connector inlet and outlet and shaft is installed, described turn
Dust-proof door is hinged with axis, unwrapping wire groove is offered on the dust-proof door.
As preferable technical solution, some through holes are offered on the circuit board, heat conducting pipe, institute are cased with the through hole
State heat conducting pipe to be welded on the circuit board, the top side of the roof is welded with thermal conducting sleeve.
As preferable technical solution, the heat conducting pipe is close to the transformer and the resistance.
As preferable technical solution, the heat conducting pipe is hollow structure, and the heat conduction infratubal port is horn-like.
As preferable technical solution, the thermal conducting sleeve is also hollow structure, and the upper end of the thermal conducting sleeve and institute
Top plate welding is stated, the thermal conducting sleeve inner hollow connects the thermal vias on the top plate.
As preferable technical solution, the overall diameter of the heat conducting pipe upper port is slightly less than the interior of the thermal conducting sleeve lower end
Diameter.
As preferable technical solution, the bottom base plate is located at the ventilating opening periphery and is installed with some installations
Seat.
As preferable technical solution, the pushing block is equipped with some slat gum raised lines.
By adopting the above-described technical solution, a kind of output switch power source, including housing and circuit board, the housing are length
Cube, the enclosure interior are hollow, and the housing includes top plate and bottom plate, and side plate is provided between the top plate and bottom plate,
Guide groove is fixed with the side plate inner wall, circuit board is installed in the guide groove, resistance, capacitance are installed on the circuit board
And transformer, the circuit board are connected and installed with out splice going splice by conducting wire, the enclosure interior is located on the downside of the circuit board
Equipped with radiator fan, ventilating opening is offered on the downside of the radiator fan on the bottom plate, is provided with the ventilating opening anti-
Dirt net, the cover top surface are equipped with some radiating fins, several are equipped between the radiating fin on the top plate
Thermal vias, the housing is interior to be installed with slide on the downside of the circuit board, and installation is movably installed with the slide
Seat, the mounting base bottom are fixedly connected with push rod, and the push rod extends downwardly through the bottom plate and the Air Filter, described
Push rod bottom is installed with pushing block, and the out splice going splice is installed in the mounting base, and connector is offered on the side plate
Inlet and outlet, the side plate outside are provided with shaft positioned at connector inlet and outlet upside, dust-proof door, institute are hinged with the shaft
State and unwrapping wire groove is offered on dust-proof door.
A kind of output switch power source can be very good to radiate to the electronic component on circuit board, good heat dissipation effect, Gu
It is good to determine effect, simple in structure, installation is simple and convenient, and manufacture cost is low, easy to manufacture and promote.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the structure diagram of dust-proof door in the utility model embodiment.
Embodiment
As depicted in figs. 1 and 2, a kind of output switch power source, including housing and circuit board 1, the housing are cuboid, institute
Enclosure interior is stated to be hollow, the housing includes top plate 2 and bottom plate 3, and side plate 4, institute are provided between the top plate 2 and bottom plate 3
State and guide groove 5 be fixed with 4 inner wall of side plate, circuit board 1 is installed in the guide groove 5, resistance is installed on the circuit board 1,
Capacitance and transformer, the circuit board 1 are connected and installed with out splice going splice 6 by conducting wire, and the enclosure interior is located at the circuit
The downside of plate 1 is equipped with radiator fan 7, and ventilating opening, the ventilating opening are offered on the downside of the radiator fan 7 on the bottom plate 3
On Air Filter 8 is installed, 2 upper surface of top plate is equipped with some radiating fins 9, is located at the radiating fin 9 on the top plate 2
Between be equipped with several thermal vias 10, is installed with slide 11, the cunning positioned at the downside of circuit board 1 in the housing
Mounting base 12 is movably installed with rail 11,12 bottom of mounting base is fixedly connected with push rod 21, and the push rod 21 extends downwardly
Through the bottom plate 3 and the Air Filter 8,21 bottom of push rod is installed with pushing block 18, and the out splice going splice 6 is installed
In the mounting base 12, connector inlet and outlet 13 are offered on the side plate 4, the outside of side plate 4 is passed in and out positioned at the connector
The upside of mouth 13 is provided with shaft 14, and dust-proof door 15 is hinged with the shaft 14, unwrapping wire groove 16 is offered on the dust-proof door 15；
Some through holes are offered on the circuit board 1, heat conducting pipe 17 is cased with the through hole, the heat conducting pipe 17 is welded on
On the circuit board 1,2 downside of top plate is welded with thermal conducting sleeve 19；
The heat conducting pipe 17 is close to the transformer and the resistance；
The heat conducting pipe 17 is hollow structure, and 17 lower port of the heat conducting pipe is horn-like；
The thermal conducting sleeve 19 is also hollow structure, and the upper end of the thermal conducting sleeve 19 is welded with the top plate 2, described
19 inner hollow of thermal conducting sleeve connects the thermal vias 10 on the top plate 2；
The overall diameter of 17 upper port of heat conducting pipe is slightly less than the interior diameter of 19 lower end of thermal conducting sleeve；
3 bottom of bottom plate is located at the ventilating opening periphery and is installed with some mounting brackets 20；
The pushing block 18 is equipped with some slat gum raised lines, effectively increases frictional force；
During using the utility model, the pushing block 18 is promoted to 4 direction of side plate, the mounting base
12 move to the connector inlet and outlet 13 along the slide 11 goes out, and opens the dust-proof door 15, the out splice going splice 6 is installed
Bi Hou, then 18 pushed home of pushing block is put, wiring can be put into the unwrapping wire groove 16 of the dust-proof door 15, Ke Yiyou
Effect prevent dust from entering, and install it is simple and convenient, it is time saving and energy saving, the radiator fan 7 by the ventilating opening suck air pair
The circuit board 1 carries out air-supply cooling, and the heat conducting pipe 17 on the circuit board 1 is since lower port is horn-like, during air-supply
The thermal conducting sleeve 19 is entered by the heat conducting pipe 17, is then discharged by the thermal conducting sleeve 19 through the thermal vias 10, institute
State thermal conducting sleeve 19 to weld with the top plate 2, so the heat on the thermal conducting sleeve 19 is also dissipated by the radiating fin 9
Heat, and 19 lower end of the thermal conducting sleeve and the upper end of the heat conducting pipe 17 are set with, and positioning is played to the circuit board 1
Effect, on the basis of part is not increased, improves the efficiency of heat dissipation, the mounting bracket 20 can longitudinally pacify Switching Power Supply
Fill or be horizontally mounted, can preferably adapt to various working environments.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of output switch power source, including housing and circuit board, it is characterised in that：The housing is cuboid, the housing
To be hollow, the housing includes top plate and bottom plate for inside, is provided with side plate between the top plate and bottom plate, on the side plate inner wall
Guide groove is fixed with, circuit board is installed in the guide groove, resistance, capacitance and transformer are installed on the circuit board, it is described
Circuit board is connected and installed with out splice going splice by conducting wire, and the enclosure interior, which is located on the downside of the circuit board, is equipped with radiator fan,
Ventilating opening is offered on the downside of the radiator fan on the bottom plate, Air Filter, the top plate are installed on the ventilating opening
Upper surface is equipped with some radiating fins, is equipped with several thermal vias on the top plate between the radiating fin, described
Slide is installed with the downside of the circuit board in housing, mounting base, the mounting base are movably installed with the slide
Bottom is fixedly connected with push rod, and the push rod extends downwardly through the bottom plate and the Air Filter, and the push rod bottom is fixed
Pushing block is installed, the out splice going splice is installed in the mounting base, and connector inlet and outlet, the side are offered on the side plate
Shaft is installed positioned at connector inlet and outlet upside on the outside of plate, dust-proof door is hinged with the shaft, is opened on the dust-proof door
Equipped with unwrapping wire groove.
A kind of 2. output switch power source as claimed in claim 1, it is characterised in that：Offered on the circuit board some logical
Hole, is cased with heat conducting pipe in the through hole, the heat conducting pipe is welded on the circuit board, and the top side of the roof is welded with heat conduction
Casing.
A kind of 3. output switch power source as claimed in claim 2, it is characterised in that：The heat conducting pipe close to the transformer and
The resistance.
A kind of 4. output switch power source as claimed in claim 3, it is characterised in that：The heat conducting pipe is hollow structure, and institute
It is horn-like to state heat conduction infratubal port.
A kind of 5. output switch power source as claimed in claim 2, it is characterised in that：The thermal conducting sleeve is also hollow structure,
And the upper end of the thermal conducting sleeve is welded with the top plate, the thermal conducting sleeve inner hollow connects described dissipate on the top plate
Heat through-hole.
A kind of 6. output switch power source as claimed in claim 2, it is characterised in that：The overall diameter of the heat conducting pipe upper port omits
Less than the interior diameter of the thermal conducting sleeve lower end.
A kind of 7. output switch power source as claimed in claim 1, it is characterised in that：The bottom base plate is located at the ventilating opening
Periphery is installed with some mounting bases.
A kind of 8. output switch power source as claimed in claim 1, it is characterised in that：The pushing block is equipped with some slat gums
Raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780841.8U CN207265856U (en) | 2017-06-22 | 2017-06-22 | A kind of output switch power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780841.8U CN207265856U (en) | 2017-06-22 | 2017-06-22 | A kind of output switch power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265856U true CN207265856U (en) | 2018-04-20 |
Family
ID=61926262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720780841.8U Active CN207265856U (en) | 2017-06-22 | 2017-06-22 | A kind of output switch power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265856U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768136A (en) * | 2018-05-18 | 2018-11-06 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply being easy to heat dissipation |
| CN108770284A (en) * | 2018-05-20 | 2018-11-06 | 苏州沃森优金电子科技有限公司 | A kind of high-speed frequency divider |
| CN110289558A (en) * | 2019-07-24 | 2019-09-27 | 国网河北省电力有限公司邢台供电分公司 | Power panel mounting box |
| CN110460225A (en) * | 2019-09-12 | 2019-11-15 | 深圳市荣电创新技术有限公司 | A kind of LED display Switching Power Supply |
-
2017
- 2017-06-22 CN CN201720780841.8U patent/CN207265856U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768136A (en) * | 2018-05-18 | 2018-11-06 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply being easy to heat dissipation |
| CN108770284A (en) * | 2018-05-20 | 2018-11-06 | 苏州沃森优金电子科技有限公司 | A kind of high-speed frequency divider |
| CN108770284B (en) * | 2018-05-20 | 2020-09-29 | 福州思琪科技有限公司 | High-speed frequency divider |
| CN110289558A (en) * | 2019-07-24 | 2019-09-27 | 国网河北省电力有限公司邢台供电分公司 | Power panel mounting box |
| CN110289558B (en) * | 2019-07-24 | 2021-08-31 | 国网河北省电力有限公司邢台供电分公司 | Power panel mounting box |
| CN110460225A (en) * | 2019-09-12 | 2019-11-15 | 深圳市荣电创新技术有限公司 | A kind of LED display Switching Power Supply |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |