CN206314120U - A kind of modular power source - Google Patents
A kind of modular power source Download PDFInfo
- Publication number
- CN206314120U CN206314120U CN201621377659.XU CN201621377659U CN206314120U CN 206314120 U CN206314120 U CN 206314120U CN 201621377659 U CN201621377659 U CN 201621377659U CN 206314120 U CN206314120 U CN 206314120U
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- CN
- China
- Prior art keywords
- modular unit
- housing
- pcb board
- modular
- hole
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- 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 modular power source, including housing, modular unit, pcb board, magnetic device, control element, the pin of modular unit through housing modular unit location hole after be welded on modular unit welding hole, modular unit is installed screw and is arranged on the bottom surface of housing by modular unit, using housing as modular unit radiating carrier, the heat of modular unit is set to be scattered on housing, without being radiated to modular unit using special fin, improve the reliability of module, the control element and magnetic device of radiating through the groove of housing are not required on pcb board, mitigate power module weight, reduce module volume, reduce production cost, for the power module with several modular units, this beneficial effect is especially pronounced.
Description
Technical field
The utility model is related to military project electronic technology field, specifically, is related to a kind of modular power source.
Background technology
Modular power source is a kind of electric energy converting equipment.Conventional module power supply is generally using special fin to needing radiating
Heater members or unit radiated, the heater members or unit for if desired radiating have several, then need corresponding some
Individual special fin.Though this modular power source can reach preferable radiating effect, space resources is not made full use of, specially
The volume of module is increased with the use of fin, production cost is increased.
Utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide that a kind of good heat dissipation effect, reliability be high, cost
Low modular power source.
The purpose of this utility model can be achieved through the following technical solutions：A kind of modular power source, including housing (1),
Modular unit (6), connector (8), pcb board (17), magnetic device (12), control element (15), housing (1) side wall set
There are connector mounting groove (9) and connector mounting hole (5), housing (1) symmetrical both sides of inwall are provided with some pcb board positioning tables (2),
The pcb board positioning table (2) is provided with pcb board positioning threads (19), and housing (1) bottom surface is provided with modular unit location hole (3), module
Unit mounting hole (4) and groove (10)；The connector (8) passes through connector fastener (7) afterwards through connector mounting groove (9)
It is fixed on connector mounting hole (5)；Pcb board (17) installs pcb board of the screw (16) on housing (1) by pcb board
In the pcb board positioning threads (19) of positioning table (2), the pcb board (17) is provided with pcb board mounting hole (13), modular unit weldering
Connect hole (14), control element (15) and magnetic device (12)；Modular unit (6) is installed screw (11) and is fixed on by modular unit
On modular unit fixing hole (18), modular unit (6) is on the bottom surface of housing (1)；The pin of the modular unit (6) is worn
It is welded on modular unit welding hole (14) after crossing modular unit location hole (3), the modular unit (6) is installed in housing (1)
On, the pin of modular unit (6) is welded on pcb board (17) through housing (1), the control element on the pcb board (17)
(15) and magnetic device (12) through housing (1) groove (10).
The housing (1) is metal shell.
The modular unit (6) is one or several.
The beneficial effects of the utility model are：The pin of modular unit through housing modular unit location hole after be welded on
On modular unit welding hole, modular unit is installed screw and is arranged on the bottom surface of housing by modular unit, using housing as mould
The radiating carrier of module unit, makes the heat of modular unit be scattered on housing, without being entered to modular unit using special fin
Row radiating, improves the reliability of module, reduces module volume, production cost is reduced, for several modular units
Power module, this beneficial effect is especially pronounced；The control element and magnetic device that radiating is not required on pcb board pass through the recessed of housing
Groove, mitigates power module weight, saves module volume, reduces production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A of Fig. 1 to structural representation.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, a kind of modular power source, including housing 1, modular unit 6, connector 8, pcb board 17, magnetic device
12nd, control element 15.The housing 1 is metallic cavity, and the side wall of housing 1 is provided with connector mounting groove 9 and connector mounting hole
5, the symmetrical both sides of the inwall of housing 1 are provided with some pcb board positioning tables 2, and the pcb board positioning table 2 is provided with pcb board positioning threads 19,
The bottom surface of housing 1 is provided with modular unit location hole 3, and the bottom surface of housing 1 is provided with modular unit mounting hole 4, and the bottom surface of housing 1 is provided with groove
10；The pcb board 17 is provided with pcb board mounting hole 13, and pcb board 17 is provided with modular unit welding hole 14, and pcb board 17 is provided with
Control element 15, pcb board 17 is provided with magnetic device 12；The connector 8 is through tight by connector after connector mounting groove 9
Firmware 7 is fixed on connector mounting hole 5；The pin of the modular unit 6 is welded on module after passing through modular unit location hole 3
On element solder hole 14, modular unit 6 is installed screw 11 and is fixed on modular unit fixing hole 18 by modular unit, module list
Unit 6 is arranged on the bottom surface of housing 1；Control element 15 and magnetic device 12 on the pcb board 17 pass through the groove of housing 1
10, pcb board 17 is installed screw 16 and is arranged in pcb board positioning threads 19 by pcb board.The pin of modular unit 6 passes through housing
Modular unit location hole 3 after be welded on modular unit welding hole 14, modular unit 6 by modular unit install screw 11 pacify
On the bottom surface of housing 1, using housing 1 as the radiating carrier of modular unit 6, the heat of modular unit 6 is set to be scattered to housing 1
On, without being radiated to modular unit 6 using special fin, the reliability of module is improve, reduce module volume, drop
Low production cost, the modular unit 6 is one or several, this for the power module with several modular units 1
Beneficial effect is especially pronounced；The control element 15 and magnetic device 12 of radiating are not required on pcb board 17 through the groove 10 of housing, are subtracted
Light power module weight, saves module volume, reduces production cost.
To sum up, a kind of modular power source that the utility model is provided, good heat dissipation effect, reliability are high, low cost.
The above, is only specific embodiment of the present utility model, but protection domain of the present utility model does not limit to
In this, any those of ordinary skill in the art, can be without creative work in the technical scope disclosed by the utility model
The change or replacement expected, should all cover within protection domain of the present utility model.
Claims (3)
1. a kind of modular power source, including housing (1), modular unit (6), connector (8), pcb board (17), magnetic device (12),
Control element (15), it is characterised in that：Housing (1) side wall is provided with connector mounting groove (9) and connector mounting hole
(5), housing (1) symmetrical both sides of inwall are provided with some pcb board positioning tables (2), and the pcb board positioning table (2) is provided with pcb board positioning
Screw thread (19), housing (1) bottom surface is provided with modular unit location hole (3), modular unit mounting hole (4) and groove (10)；The company
Device (8) is connect to be fixed on connector mounting hole (5) by connector fastener (7) afterwards through connector mounting groove (9)；Pcb board
(17) the pcb board positioning threads (19) of pcb board positioning table (2) of the screw (16) on housing (1) are installed by pcb board
On, the pcb board (17) is provided with pcb board mounting hole (13), modular unit welding hole (14), control element (15) and magnetic device
Part (12)；Modular unit (6) is installed screw (11) and is fixed on modular unit fixing hole (18) by modular unit, modular unit
(6) on the bottom surface of housing (1)；The pin of the modular unit (6) is welded on mould after passing through modular unit location hole (3)
On module unit welding hole (14), on housing (1), the pin of modular unit (6) passes through housing to the modular unit (6)
(1) it is welded on pcb board (17), the control element (15) and magnetic device (12) on the pcb board (17) are through housing (1)
Groove (10).
2. a kind of modular power source according to claim 1, it is characterised in that：The housing (1) is metal shell.
3. a kind of modular power source according to claim 1, it is characterised in that：The modular unit (6) is one or several
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377659.XU CN206314120U (en) | 2016-12-15 | 2016-12-15 | A kind of modular power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377659.XU CN206314120U (en) | 2016-12-15 | 2016-12-15 | A kind of modular power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206314120U true CN206314120U (en) | 2017-07-07 |
Family
ID=59251460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377659.XU Active CN206314120U (en) | 2016-12-15 | 2016-12-15 | A kind of modular power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206314120U (en) |
-
2016
- 2016-12-15 CN CN201621377659.XU patent/CN206314120U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |