CN109742930A - A kind of high power DC converter body - Google Patents
A kind of high power DC converter body Download PDFInfo
- Publication number
- CN109742930A CN109742930A CN201910082242.2A CN201910082242A CN109742930A CN 109742930 A CN109742930 A CN 109742930A CN 201910082242 A CN201910082242 A CN 201910082242A CN 109742930 A CN109742930 A CN 109742930A
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- CN
- China
- Prior art keywords
- plate
- plate shell
- face
- sides
- shell
- 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.)
- Pending
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- 239000002826 coolant Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 239000000110 cooling liquid Substances 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The invention discloses a kind of high power DC converter bodies, including plate shell, it is placed in the upper cover plate and lower cover plate of plate shell two sides, the socket panel that the position limiting slide block of plate shell two sides and one end face of plate shell are set, the one side end face both ends of plate shell are provided with fixture block, two fixture blocks are in holding card shape, and the socket panel inlay card is between two fixture blocks, the upper cover plate and lower cover plate of plate shell two sides are placed on two side flanges, several convex blocks for being electrically connected with circuit board are equipped in the two sides plate face of the plate shell, coolant liquid input port and the coolant liquid delivery outlet at connecting plate enclosure interior cooling liquid flowing channel both ends are provided on the end face of the other side of the plate shell, it is mounted on plate shell using double circuit board and realizes high power DC transformation, and plate shell has the coolant fluid channel to cool.
Description
Technical field
The invention belongs to electrical equipment technical fields, relate generally to a kind of high power DC converter body.
Background technique
Existing DC converter mostly uses greatly fan to radiate, and circuit board is opened in internal only laying one, is laid out
Compactness is inadequate, in order to reach effective heat dissipation effect, cause DC converter body volume larger, but is some special
Needing smaller size smaller high power DC to convert and have the DC converter equipment of better heat dissipation effect under environment is not to be available
's.
Summary of the invention
In order to solve these problems, the present invention provides a kind of high power DC converter body, pacified using double circuit board
High power DC transformation is realized on plate shell, and plate shell has the coolant fluid channel to cool.
A kind of high power DC converter body including plate shell, is placed in the upper cover plate and lower cover plate, plate of plate shell two sides
The socket panel that the position limiting slide block of shell two sides and one end face of plate shell are set, the one side end face both ends of plate shell are provided with
Fixture block, two fixture blocks are in holding card shape, and the socket panel inlay card, between two fixture blocks, the equal protrusion in two sides of the plate shell has convex
Edge, and the upper cover plate of plate shell two sides and lower cover plate are placed on two side flanges, in the two sides plate face of the plate shell
Several convex blocks for being electrically connected with circuit board are equipped with, the end face that fixture block is provided on the plate shell is additionally provided with spiral shell
Hitching post, and have bolt screw hole in bolt column, fixed socket panel is fixed on to the holding card end of two fixture blocks of plate shell for bolt
On face, the coolant liquid input at connecting plate enclosure interior cooling liquid flowing channel both ends is provided on the end face of the other side of the plate shell
Mouth and coolant liquid delivery outlet, and dowel hole and use are additionally provided on the end face between coolant liquid input port and coolant liquid delivery outlet
It offers on the input socket slot for inserting embedding input socket, plate shell plate face corresponding with input socket slot for being embedded socket
The socket end pilot trench of terminal.
The plate body of the plate shell is internally provided with cooling liquid flowing channel, and the coolant liquid input port of cooling liquid flowing channel and cooling
Liquid delivery outlet is arranged in parallel on the same end face of plate shell.
The coolant liquid input port is threadedly coupled but liquid input terminal, and coolant liquid delivery outlet is threadedly coupled coolant liquid output end
Son, dowel hole are threadedly coupled positioning pin.
Be provided with several screw holes in the middle part of the side of the two sides plate face of the plate shell and plate face, and with upper cover plate and under
The cover board screw hole being equipped with set by the side and middle part of cover board is corresponding.
On the groove face of the input socket slot it is provided with pin, plays and reduce input socket stress in setting on plate shell
Circuit board, smaller forced area.
The two sides of the plate shell are provided with for sliding the fixed position limiting slide block of build-in.
The two sides of the socket panel, which are provided with, is fixed on certain bits for the body after plate shell and socket panel cooperation
The fixation hole set and the knob for facilitating pull body.
The invention has the benefit that two pieces of circuit boards are adhered on the body that plate shell two sides have compressed DC converter
Product realizes high power DC transformation simultaneously, and plate shell has the coolant fluid channel to cool can take away circuit rapidly
Heat caused by plate ensure that the service life of converter while improving its DC converting efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is side structure schematic view of the present invention.
Fig. 3 is schematic diagram of internal structure of the present invention.
Fig. 4 is internal structure overlooking structure diagram of the present invention.
Fig. 5 is plate casing cross-section structural schematic diagram of the present invention.
Appended drawing reference: plate shell 1, upper cover plate 2, lower cover plate 3, position limiting slide block 4, socket panel 5, fixation hole 51, knob 6,
Accessory power outlet hole 7, coolant liquid input terminal 8, coolant liquid output terminal 9, positioning pin 10, input socket slot 11, socket end pilot trench
12, it is defeated that tank 13, flange 14, convex block 15, bolt column 16, bolt screw hole 161, screw hole 17, cover board screw hole 171, coolant liquid are sensed
Entrance 18, coolant liquid delivery outlet 19, dowel hole 20, pin 21, fixture block 22, cooling liquid flowing channel 23.
Specific embodiment
Referring to Fig.1-5, a kind of high power DC converter body including plate shell 1, is placed in the upper covers of 1 two sides of plate shell
The socket panel 5 that plate 2 and lower cover plate 3, the position limiting slide block 4 of 1 two sides of plate shell and 1 one end face of plate shell are set, the plate shell 1
One side end face both ends is provided with fixture block 22, and two fixture blocks 22 are in holding card shape, and 5 inlay card of the socket panel in two fixture blocks 22 it
Between, the equal protrusion in two sides of the plate shell 1 has flange 14, and the upper cover plate 2 of 1 two sides of plate shell and lower cover plate 3 are covered and set
In on two side flanges 14, being equipped with several in the two sides plate face of the plate shell 1 for the convex block that is electrically connected with circuit board
15, the end face that fixture block 22 is provided on the plate shell 1 is additionally provided with bolt column 16, and has bolt screw hole 161 in bolt column 16,
Fixed socket panel 5 is fixed on to the holding card end face of two fixture blocks 22 of plate shell 1 for bolt, the plate shell 1 it is another
Coolant liquid input port 18 and the coolant liquid delivery outlet at 1 internal coolant runner of connecting plate shell, 23 both ends are provided on the end face of side
19, and dowel hole 20 and embedding defeated for inserting is additionally provided on the end face between coolant liquid input port 18 and coolant liquid delivery outlet 19
Enter the input socket slot 11 of socket, offers in 1 plate face of plate shell corresponding with input socket slot 11 for being embedded socket end
The socket end pilot trench 12 of son.
The plate body of the plate shell 1 is internally provided with cooling liquid flowing channel 23, and the coolant liquid input port of cooling liquid flowing channel 23
18 parallel with coolant liquid delivery outlet 19 are arranged on the same end face of plate shell 1.
The coolant liquid input port 18 is threadedly coupled but liquid input terminal 8, and coolant liquid delivery outlet 19 is threadedly coupled coolant liquid
Output terminal 9, dowel hole 20 are threadedly coupled positioning pin 10.
Be provided with several screw holes 17 in the middle part of the side of the two sides plate face of the plate shell 1 and plate face, and with upper cover plate 2
The cover board screw hole 171 being equipped with set by side and middle part with lower cover plate 3 is corresponding.
It is provided with pin 21 on the groove face of the input socket slot 11, plays and reduces input socket stress on plate shell 1
The circuit board set, smaller forced area.
The two sides of the plate shell 1 are provided with for sliding the fixed position limiting slide block 4 of build-in, are embedded at convenient for DC converter
It is used in other equipment.
The body that the two sides of the socket panel 5 are provided with after cooperating for plate shell 1 and socket panel 5 is fixed on specific
The fixation hole 51 of position and the knob 6 for facilitating pull body.
Two pieces of circuit boards are adhered on plate shell two sides to have compressed the volume of DC converter while realizing high power DC
Transformation, and plate shell has the coolant fluid channel to cool can take away heat caused by circuit board rapidly, improves
It ensure that the service life of converter while its DC converting efficiency.
Description of the invention and application are all only illustrative and exemplary, are not intended to limit the scope of the invention
In the above-described embodiments.The deformation and change of embodiments disclosed herein be it is entirely possible, for those this fields
For those of ordinary skill, the replacement of embodiment and equivalent various parts are well known.Those skilled in the art also answer
Should it is clear that without departing from the spirit or essential characteristics of the invention, the present invention can in other forms, structure,
Arrangement, ratio, and realized with other components, material and component, and the case where not departing from scope and spirit of the present invention
Under, other deformations and change can be carried out to embodiments disclosed herein.
Claims (7)
1. a kind of high power DC converter body, including plate shell (1), be placed in plate shell (1) two sides upper cover plate (2) and under
The socket panel (5) that cover board (3), the position limiting slide block (4) of plate shell (1) two sides and (1) one end face of plate shell are set, the plate shell
(1) one side end face both ends of body are provided with fixture block (22), two fixture blocks (22) be in holding card shape, and the socket panel (5) inlay card in
Between two fixture blocks (22), the equal protrusion in two sides of the plate shell (1) has flange (14), and the upper cover of the plate shell (1) two sides
Plate (2) and lower cover plate (3) are placed on two side flanges (14), are equipped with several in the two sides plate face of the plate shell (1)
Convex block (15), the end face that fixture block (22) is provided on the plate shell (1) are additionally provided with bolt column (16), and in bolt column (16)
There are bolt screw hole (161), fixed socket panel (5) is fixed on to the holding card end of two fixture blocks (22) of plate shell (1) for bolt
On face, connecting plate shell (1) internal coolant runner (23) both ends are provided on the end face of the other side of the plate shell (1)
Coolant liquid input port (18) and coolant liquid delivery outlet (19), and between coolant liquid input port (18) and coolant liquid delivery outlet (19)
Dowel hole (20) and the input socket slot (11) for inserting embedding input socket are additionally provided on end face, with input socket slot (11)
The socket end pilot trench (12) for being embedded female terminal is offered in corresponding plate shell (1) plate face.
2. a kind of high power DC converter body according to claim 1, it is characterised in that: the plate shell (1)
Plate body is internally provided with cooling liquid flowing channel (23), and the coolant liquid input port (18) of cooling liquid flowing channel (23) and coolant liquid delivery outlet
(19) it is arranged on the same end face of plate shell (1) in parallel.
3. a kind of high power DC converter body according to claim 1, it is characterised in that: the coolant liquid input port
(18) but liquid input terminal (8) are threadedly coupled, coolant liquid delivery outlet (19) is threadedly coupled coolant liquid output terminal (9), positioning pin
Hole (20) is threadedly coupled positioning pin (10).
4. a kind of high power DC converter body according to claim 1, it is characterised in that: the plate shell (1)
Several screw holes (17), and the side with upper cover plate (2) and lower cover plate (3) are provided in the middle part of the side of two sides plate face and plate face
And the cover board screw hole (171) being equipped with set by middle part is corresponding.
5. a kind of high power DC converter body according to claim 1, it is characterised in that: the input socket slot
(11) pin (21) are provided on groove face.
6. a kind of high power DC converter body according to claim 1, it is characterised in that: the plate shell (1)
Two sides are provided with for sliding the fixed position limiting slide block of build-in (4).
7. a kind of high power DC converter body according to claim 1, it is characterised in that: the socket panel (5)
Two sides be provided with for fixing bolt fixation hole (51) and for draw the plate shell (1) mentioned shake hands (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082242.2A CN109742930A (en) | 2019-01-28 | 2019-01-28 | A kind of high power DC converter body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082242.2A CN109742930A (en) | 2019-01-28 | 2019-01-28 | A kind of high power DC converter body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109742930A true CN109742930A (en) | 2019-05-10 |
Family
ID=66366473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082242.2A Pending CN109742930A (en) | 2019-01-28 | 2019-01-28 | A kind of high power DC converter body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109742930A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2557907A1 (en) * | 2011-08-11 | 2013-02-13 | Siemens Aktiengesellschaft | Cooling assembly for cooling a frequency converter module |
| CN104104223A (en) * | 2014-07-22 | 2014-10-15 | 四川升华电源科技有限公司 | DC-DC module power supply machine frame structure |
| CN104242610A (en) * | 2014-10-10 | 2014-12-24 | 杨燕平 | DC-DC module power supply liquid cooling passage |
| CN205725420U (en) * | 2016-03-28 | 2016-11-23 | 上海中电罗莱电气股份有限公司 | Rolling stock power model and the current transformer of rolling stock |
| CN106655806A (en) * | 2015-10-29 | 2017-05-10 | 台达电子企业管理（上海）有限公司 | Power conversion device |
| CN206807266U (en) * | 2017-05-24 | 2017-12-26 | 北京稳固得电子有限公司 | A kind of heat radiating type outer casing of power supply |
| CN107732602A (en) * | 2017-11-20 | 2018-02-23 | 南陵县铭泽玉竹种植专业合作社 | A kind of easy-to-dismount switch socket |
| CN107733248A (en) * | 2017-11-21 | 2018-02-23 | 臻驱科技（上海）有限公司 | Vehicle electric converting means |
| CN207098959U (en) * | 2017-09-07 | 2018-03-13 | 中车永济电机有限公司 | Water cooling substrate and the integrated auxiliary power module of commutation inversion |
| CN107911993A (en) * | 2017-11-13 | 2018-04-13 | 北京无线电测量研究所 | A kind of high-power transmitter cooling device |
| CN209389924U (en) * | 2019-01-28 | 2019-09-13 | 四川富肯斯科技有限公司 | A kind of high power DC converter body |
-
2019
- 2019-01-28 CN CN201910082242.2A patent/CN109742930A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2557907A1 (en) * | 2011-08-11 | 2013-02-13 | Siemens Aktiengesellschaft | Cooling assembly for cooling a frequency converter module |
| CN104104223A (en) * | 2014-07-22 | 2014-10-15 | 四川升华电源科技有限公司 | DC-DC module power supply machine frame structure |
| CN104242610A (en) * | 2014-10-10 | 2014-12-24 | 杨燕平 | DC-DC module power supply liquid cooling passage |
| CN106655806A (en) * | 2015-10-29 | 2017-05-10 | 台达电子企业管理（上海）有限公司 | Power conversion device |
| CN205725420U (en) * | 2016-03-28 | 2016-11-23 | 上海中电罗莱电气股份有限公司 | Rolling stock power model and the current transformer of rolling stock |
| CN206807266U (en) * | 2017-05-24 | 2017-12-26 | 北京稳固得电子有限公司 | A kind of heat radiating type outer casing of power supply |
| CN207098959U (en) * | 2017-09-07 | 2018-03-13 | 中车永济电机有限公司 | Water cooling substrate and the integrated auxiliary power module of commutation inversion |
| CN107911993A (en) * | 2017-11-13 | 2018-04-13 | 北京无线电测量研究所 | A kind of high-power transmitter cooling device |
| CN107732602A (en) * | 2017-11-20 | 2018-02-23 | 南陵县铭泽玉竹种植专业合作社 | A kind of easy-to-dismount switch socket |
| CN107733248A (en) * | 2017-11-21 | 2018-02-23 | 臻驱科技（上海）有限公司 | Vehicle electric converting means |
| CN209389924U (en) * | 2019-01-28 | 2019-09-13 | 四川富肯斯科技有限公司 | A kind of high power DC converter body |
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