CN206759876U - A kind of civilian dress power module shell - Google Patents
A kind of civilian dress power module shell Download PDFInfo
- Publication number
- CN206759876U CN206759876U CN201720588400.8U CN201720588400U CN206759876U CN 206759876 U CN206759876 U CN 206759876U CN 201720588400 U CN201720588400 U CN 201720588400U CN 206759876 U CN206759876 U CN 206759876U
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- CN
- China
- Prior art keywords
- side plate
- top cover
- power module
- section bar
- bar hole
- 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.)
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Abstract
The utility model discloses a kind of civilian dress power module shell, including housing, the housing, the housing includes bottom plate, top cover and the first side plate being oppositely arranged；The bottom plate both ends extend vertically formed with the second side plate upwards, and the second side plate inwall offers the first section bar hole for connecting first side plate；The the second section bar hole for connecting first side plate is offered on the top cover inwall, processing, the effect of assembly process can be reduced by having reached.
Description
Technical field
A kind of DC civilian dresses power supply is the utility model is related to, more specifically, it relates to a kind of civilian dress power module shell.
Background technology
It is connected between the top cover of existing DC power module housing, side cover and base using screw, due to screw
Structure is fixed, if individually punching, then firstly the need of being positioned, being punched, tapping in connecting end surface, also need to if necessary
Steel-wire screw-socket is inlayed in hole, so for housing processing, assembling, manufacturing cost is higher, assembly process is complex, production
It is less efficient.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of power module housing, can
Reach reduction processing, assembly process.
To achieve the above object, the utility model provides following technical scheme：A kind of civilian dress power module shell, including
Housing, it is characterized in that, the housing, the housing includes bottom plate, top cover and the first side plate being oppositely arranged；The bottom plate two
End is extended vertically formed with the second side plate upwards, and the second side plate inwall offers the first section bar for connecting first side plate
Hole；The the second section bar hole for connecting first side plate is offered on the top cover inwall；The first section bar hole and described second
Section bar hole is 3/4 hole
By using above-mentioned technical proposal, the first section bar hole is with the second section bar hole during fabrication directly using aluminium section bar one
Drawing forms, and is 3/4 hole, can reduce the screw hole machined in later stage, it is only necessary to the first section bar hole and the second section bar hole
Tapping, reduce manufacturing procedure, meanwhile, in the first section bar hole that top cover and the second side plate interior sides open up and the second section bar
Hole, projection will not be formed in enclosure interior, reduce the enclosure interior space of enclosure interior screw hole occupancy.
Preferably, a plurality of transverse fin that is parallel to each other equidistantly is provided with second side plate.
By using above-mentioned technical proposal, it is put into by civilian dress power module shell inside cabinet, in the work of air blast cooling
Under, air-flow is enabled to quickly to take away shell heat so as to reach radiating purpose by transverse fin to reach.
Preferably, the transverse fin and the second side plate upper end on the outside of the second side plate formed with installation step, institute
The both sides for stating top cover have been bent to form holding section downward vertically, and the top cover is covered on bottom plate so that holding section is fastened on installation
On step.
By using above-mentioned technical proposal, the transverse fin opened up on the second side plate is just formed with the second side plate upper end
Installation step, the holding section of top cover both ends bending can be fastened on installation step, and one side installation step can enter to top cover
The certain support of row, when being assembled, conveniently tightens screw；Such design is used in addition, enables to top cover and second
Side plate upper seal is good, and electromagnetic shielding capability is stronger.
Preferably, the bottom plate is a smooth flat.
By using above-mentioned technical proposal, radiating mode has two kinds, and one kind is heat loss through radiation, and another kind is heat loss through conduction,
It is in smooth flat that bottom plate, which is set, and it can be bonded the surface of casing or cabinet, and it is bigger with the contact area of cabinet, and fitting is got over
Closely, heat loss through conduction is stronger, and so it can coordinate fin to radiate to form double-radiation function so that housing radiating effect is more preferable.
Preferably, being caved inward in the middle part of the top cover formed with depressed part, encapsulation port is offered in the middle part of the depressed part；
The both sides of the depressed part equidistantly offer a plurality of groove.
By using above-mentioned technical proposal, the depressed part that is formed in the middle part of top cover, can top cover top form gas channel, side
Just for air-flow by taking away heat, the encapsulation port that depressed part opens up is convenient to enclosure interior encapsulating progress overall package；Depressed part two
The a plurality of groove of side, it can further increase gas channel, air-flow takes away heat by groove, to reach the radiating to housing.
Arranged preferably, offering horizontal strip gab on one of them first side plate for mounting terminal.
In summary, the utility model has the advantages that：
1st, added by that can be reduced in the first section bar hole in 3/4 hole that top cover and side plate interior sides open up and the second section bar hole
Work assembly process, production efficiency is improved, and the first section bar hole caves inward with the second section bar hole, will not be formed in housing
Projection, screw hole can be reduced in the space that enclosure interior takes；
2nd, the holding section at installation step and top cover both ends can be mutually clamped, when top cover is fastened on above bottom plate, Gong Renfang
Just it is fixed, while sealing property is preferable, electromagnetic shielding capability is strong.
3rd, by the way that bottom plate is arranged into smooth flat, housing is enabled to be brought into close contact with power supply cabinet, increase conduction dissipates
Heat, lateral fin and the groove opened up on top cover are formed on side plate in addition, by increasing capacitance it is possible to increase the mobility of air-flow, accelerate to take away
Heat, by the combination of heat loss through conduction and heat loss through radiation, double-radiation function can be reached.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is exploded perspective view of the present utility model；
Fig. 3 is that the utility model protrudes the sectional view that installation step coordinates with top cover；
Fig. 4 is the enlarged diagram of A in Fig. 3.
Reference：1st, housing；11st, bottom plate；111st, the second side plate；1111st, transverse fin；1112nd, installation step；12、
First side plate；13rd, top cover；131st, holding section；132nd, depressed part；1321st, encapsulation port；133rd, groove；2nd, the first section bar hole； 3、
Second section bar hole；4th, mounting hole；5th, screw；6th, it is open.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of civilian dress power module shell, as depicted in figs. 1 and 2, including housing 1, housing 1 include bottom plate 11, set relatively
The first side plate 12 and top cover 13 put.
The two of bottom plate 11 extend vertically formed with the second side plate 111 being oppositely arranged on the side, the inwall of the second side plate 111
Middle part and the first section bar hole 2 is offered with the intersection of bottom plate 11, the first section bar hole 2 is 3/4 hole and elongated setting.Here first
Section bar hole 2 is made of one piece when aluminium section bar is processed.
Vertically spaced set has a plurality of transverse fin 1111 being parallel to each other on the outer wall of second side plate 111,
Wherein, the side plate 111 of transverse fin 1111 and second positioned at highest point is formed with 90 degree of installation step 1112.
Seen with reference to Fig. 3 and Fig. 4, the both ends of top cover 13 have been bent to form holding section 131 downward vertically, and top cover 13 is covered the bottom of at
When on plate 11, holding section 131 is fastened on installation step 1112, the bottom of holding section 131 and the transverse fin 1111 of highest point
Between formed with interval.
As shown in figure 3, the middle part of top cover 13 caves inward offers square formed with depressed part 132, the middle part of depressed part 132
The encapsulation port 1321 of shape, the surface of the both sides of depressed part 132 equidistantly offer a plurality of parallel groove 133, and air-flow can pass through
Groove 133, take away the heat inside housing 1.
Return to Fig. 2 and see that the second section bar hole 3 is offered on the inwall of the both sides of top cover 13, and the first section bar hole 2 here exists
Aluminium section bar is made of one piece when processing.The opening 6 of the closed on both sides of first side plate 12, it is affixed with the second side plate 111, top cover 13
Offered at conjunction and the first section bar hole 2,3 corresponding mounting hole 4 of the second section bar hole, the first side plate 12 and top cover 13, the second side
Connected between plate 111 by screw 5 or self threading pin.
Wherein, offer opening 6 on the first side plate 12 of side along its length, i.e., for mounting terminal row input/
Delivery outlet.
It can be reduced by the first section bar hole 2 and the second section bar hole 3 that are opened up on top cover 13, the inwall of the second side plate 111
Manufacturing procedure, need not successively be drilled during assembling, tapping and inlay steel-wire screw-socket, it is only necessary to the first section bar hole 2 with
Tapping is carried out in second section bar hole 3, processing, assembly process is reduced, improves efficiency of assembling；Additionally by by bottom plate 11
Being arranged to shiny surface can be brought into close contact with casing or power cabinet body surface face, increase large access area, improve heat loss through conduction
Efficiency, transverse fin 1111 is set to coordinate a plurality of groove 133 opened up in the upper surface of top cover 13 on the second side plate 111, can
So that air passes through, accelerate to take away the speed of heat, the two has combined to form the dual of heat loss through radiation and heat loss through conduction
Radiating.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of civilian dress power module shell, including housing（1）, it is characterized in that, the housing（1）, the housing（1）The bottom of including
Plate（11）, top cover（13）And the first side plate being oppositely arranged（12）；
The bottom plate（11）Both ends extend vertically formed with the second side plate upwards（111）, second side plate（111）Inwall opens up
There is connection first side plate（12）The first section bar hole（2）；
The top cover（13）Connection first side plate is offered on inwall（12）The second section bar hole（ 3）；
The first section bar hole（2）With the second section bar hole（ 3）It is 3/4 hole.
2. civilian dress power module shell according to claim 1, it is characterized in that, second side plate（111）It is upper equidistant
It is provided with a plurality of transverse fin that is parallel to each other（1111）.
3. civilian dress power module shell according to claim 2, it is characterized in that, the transverse fin（1111）With described
Two side plates（111）Upper end is in the second side plate（111）Outside is formed with installation step（1112）, the top cover（13）Both sides it is downward
Vertically holding section has been bent to form it（131）, the top cover（13）It is covered on bottom plate（11）It is upper to cause holding section（131）It is fastened on peace
Fill step（1112）On.
4. civilian dress power module shell according to claim 1, it is characterized in that, the bottom plate（11）For a smooth flat.
5. civilian dress power module shell according to claim 1, it is characterized in that, the top cover（13）Middle part caves inward shape
Into there is depressed part（132）, the depressed part（132）Middle part offer encapsulation port（1321）, the depressed part（132）Both sides
Equidistantly offer a plurality of groove（133）.
6. civilian dress power module shell according to claim 1, it is characterized in that, one of those first side plate（12）On open
Opening provided with transverse direction（6）Arranged for mounting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588400.8U CN206759876U (en) | 2017-05-24 | 2017-05-24 | A kind of civilian dress power module shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720588400.8U CN206759876U (en) | 2017-05-24 | 2017-05-24 | A kind of civilian dress power module shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759876U true CN206759876U (en) | 2017-12-15 |
Family
ID=60619987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720588400.8U Active CN206759876U (en) | 2017-05-24 | 2017-05-24 | A kind of civilian dress power module shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206759876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446385A (en) * | 2019-08-05 | 2019-11-12 | 吉安伊戈尔电气有限公司 | A kind of novel protective power supply architecture |
-
2017
- 2017-05-24 CN CN201720588400.8U patent/CN206759876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446385A (en) * | 2019-08-05 | 2019-11-12 | 吉安伊戈尔电气有限公司 | A kind of novel protective power supply architecture |
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