CN202906724U - Combined-type power supply apparatus and power supply system possessing the combined-type power supply apparatus - Google Patents
Combined-type power supply apparatus and power supply system possessing the combined-type power supply apparatus Download PDFInfo
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- CN202906724U CN202906724U CN 201220391381 CN201220391381U CN202906724U CN 202906724 U CN202906724 U CN 202906724U CN 201220391381 CN201220391381 CN 201220391381 CN 201220391381 U CN201220391381 U CN 201220391381U CN 202906724 U CN202906724 U CN 202906724U
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Abstract
A combined-type power supply apparatus is installed on a main support plate. The combined-type power supply apparatus comprises a first substrate, a driving module and a conversion module. The first substrate possesses a first axial direction and a second axial direction. The first substrate is inserted in the main support plate. The second axial direction is approximately vertical to the main support plate. The driving module is located on one side of the first substrate and is electrically connected with the first substrate. The conversion module is located on the other side of the first substrate and is electrically connected with the driving module. A length of the conversion module is approximately equal to the length of the first axial direction of the first substrate. And a width of the conversion module is less than the length of the first axial direction of the first substrate.
Description
Technical field
The utility model relates to a kind of supply unit and power-supply system, particularly a kind of combined electrical source apparatus and have the power-supply system of combined electrical source apparatus.
Background technology
Power supply device is the assembly of industrial equipment indispensability, and it mainly boosts or the function of step-down in order to AC power be converted to DC power supply or provide.Known power supply device comprises a tabular circuit board, at least one transformer and a plurality of electronic building brick, this transformer and these electronic building bricks are disposed on this circuit board independently of one another, and form electric connection by the wiring that is formed on the circuit board.
Along with the appellative function increase of industrial equipment, the quantity that is arranged at the outfit of inside industrial equipment also promotes thereupon, and in order to drive smoothly the outfit that is arranged at industrial equipment, the power output of power supply device also must increase naturally synchronously.When the power output of power supply device increases, the transformer of power supply device inside and the tolerance of electronic building brick, as: withstand voltage, also must corresponding raising.The portions of electronics assembly, as: the volume of capacitor is directly proportional with its withstand voltage, and namely the withstand voltage of electronic building brick is larger, and its corresponding volume is also larger.When the electronic building brick of these large volumes is disposed at circuit board, the large quantity space of circuit board will be occupied, the main cause that this overall volume that becomes high-power power system can't miniaturization.
The utility model content
For addressing the above problem, the utility model provides a kind of combined electrical source apparatus of small size and the power-supply system with combinations thereof formula supply unit.
For reaching above-mentioned purpose, the utility model provides a kind of combined electrical source apparatus, this combined electrical source apparatus, and for being installed on the main support plate, this combined electrical source apparatus comprises a first substrate, a driver module and a modular converter; This first substrate has one first axially and one falls in roughly that this is first axial second axial, and this first substrate is inserted on this main support plate, and this second axially is approximately perpendicular to this main support plate; The side Bing that this driver module is positioned at this first substrate is electrically connected this first substrate; This modular converter is positioned at the opposite side of this first substrate, and Bing is electrically connected on this driver module, and wherein, the length of this modular converter is substantially equal to the first axial length of this first substrate, and the width of this modular converter is less than first of this first substrate the axial length.
For reaching another purpose of the present utility model, the utility model provides a kind of supply unit, this supply unit comprises a main support plate and a plurality of combined electrical source apparatus, and these combined electrical source apparatus are arranged on this main support plate, and these combined electrical source apparatus are the Bing connection and connect.
The first substrate of this combined electrical source apparatus of the present utility model directly is plugged on this main support plate, and be approximately perpendicular to this main support plate, this driver module and this modular converter lay respectively at the both sides of this first substrate, and this driver module directly is located on this first substrate; Therefore, the overall volume of this supply unit be can reduce significantly, and the interference that output power is subject to input electric power and the bang path that shortens electric current reduced.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the combined electrical source apparatus of the utility model the first embodiment.
Fig. 2 is the combined electrical source apparatus of the utility model the first embodiment and the three-dimensional exploded view of main support plate.
Fig. 3 is the combined electrical source apparatus of the utility model the first embodiment and the constitutional diagram of main support plate.
Fig. 4 is the stereogram of the power-supply system of the utility model the first embodiment.
Fig. 5 is the three-dimensional exploded view of the combined electrical source apparatus of the utility model the second embodiment.
Fig. 6 is the combined electrical source apparatus of the utility model the second embodiment and the three-dimensional exploded view of main support plate.
Fig. 7 is the combined electrical source apparatus of the utility model the second embodiment and the three-dimensional combination figure of main support plate.
Fig. 8 is the three-dimensional exploded view of the combined electrical source apparatus of the utility model the 3rd embodiment.
Fig. 9 is the combined electrical source apparatus of the utility model the 3rd embodiment and the three-dimensional exploded view of main support plate.
Figure 10 is the three-dimensional exploded view of the combined electrical source apparatus of the utility model the 4th embodiment.
Figure 11 is the combined electrical source apparatus of the utility model the 4th embodiment and the three-dimensional exploded view of main support plate.
Figure 12 is the stereogram of the power-supply system of the utility model the second embodiment.
Description of reference numerals
1,1a, 1b, 6 combined electrical source apparatus
10,60 first substrates
102,302,323b, 490,602 projections
20,70 driver modules
200,332,332a, 700,832 transformers
202,702 switch elements
204,352,704 electronic components
30,80 modular converters
300,300b, 800 second substrates
304,304b, 324,492 fins
The 306b draw-in groove
The 307b holding section
The 308b conductive layer
310 second substrates
320,320a, 320b tetrabasal
The 322b planar portions
The 324b kink
The 325b perforate
330,330a, 830 converting units
The 3322a protuberance
340,840 control units
342 control electronic components
350 signal transfer units
360,360b, 860 output units
362,362b, 862 inductors
363b, 864 pins
364 capacitors
370 first connectors
380 second connectors
390 the 3rd connectors
40,40b intermediary support plate
400 the 4th connectors
The 400b multilayer circuit board
The 401b through hole
The 402b the first metal layer
403b the first perforate
404b the second metal level
405b the second perforate
41 storage tanks
42 load bearing seats
420 first plate bodys
422 second plate bodys
424 connecting portions
425 accommodation spaces
426 shoulders
427 strutting pieces
44 first isolation radiating plates
46 second isolation radiating plates
48 fixtures
49 the 5th substrates
492 conductive layers
50 main support plates
52 slots
54 plate faces
801 perforation
802 flutings
810 conductor layers
870 first joint pins
880 second joint pins
890 conductive layers
891 buckles
892 connecting pieces
A1 first is axial
A2 second is axial
Embodiment
Cooperate and consult Fig. 1, Fig. 2 and Fig. 3, be respectively three-dimensional exploded view and the constitutional diagram of three-dimensional exploded view, combined electrical source apparatus and the main support plate of the combined electrical source apparatus of the utility model the first embodiment.This combined electrical source apparatus 1 is converted to low-voltage output with the high voltage of input.This combined electrical source apparatus 1 is installed on the main support plate 50, and this main support plate 50 has a plurality of slots 52, uses for this combined electrical source apparatus 1 to be inserted in wherein, and Bing and this main support plate 50 form and be electrically connected; This main support plate 50 can be printed circuit board (PCB) (print circuit board, PCB), or be pre-formed the substrate of a plurality of wirings on it, wherein this substrate can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, this main support plate 50 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates.
This combined electrical source apparatus 1 comprises a first substrate 10, a driver module 20 and a modular converter 30, the side Bing that this driver module 20 is located at this first substrate 10 is electrically connected on this first substrate 10, and opposite side Bing and this driver module 20 that this modular converter 30 is positioned at this first substrate 10 form electric connection.
This first substrate 10 can be pre-formed for printed circuit board (PCB) or on it sheet material of a plurality of wirings, wherein this sheet material can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, this first substrate 10 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates.
The one second axial A2(that this first substrate has one first axial A1 and is approximately perpendicular to this first axial A1 as shown in Figure 1); In the present embodiment, this first axial A1 is the length direction of this first substrate 10, and this second axial A2 is the Width of this first substrate 10.This first substrate 10 is inserted in this main support plate 50, and this second axial A2 of this first substrate 10 is approximately perpendicular to a plate face 54 of this main support plate 50.One end of this first substrate 10 has at least one projection 102, and the quantity of projection 102 can be for one or more, and in the present embodiment, this first substrate 10 is to comprise two projections 102 as example.These projections 102 are inserted in respectively these and wear in the groove 52, make this first substrate 10 be approximately perpendicular to these main support plate 50 Bing and this main support plate 50 formation electric connections.
This driver module 20 directly is located on this first substrate 10, and Bing is electrically connected on this first substrate 10.This driver module 20 is in order to receive the electric power of this combined electrical source apparatus 10 of input, and Bing drives this combined electrical source apparatus 10.This driver module 20 comprises at least one transformer 200, at least one switch element 202 and a plurality of active and passive formula electronic component 204; The quantity of transformer 200, this switch element 202 can be for one or more, in the present embodiment, this combined electrical source apparatus 1 is to comprise two transformers 200 and four switch elements 202 as example, and, these switch elements 202 preferably are metal oxide semiconductor field-effect electric crystal (Metal-Oxide-Semiconductor Field-Effect Transistor, MOSFET).These transformers 200, these switch elements 202 and these electronic components 204 cooperate the formation one drive circuit.
The voltage source that this modular converter 30 receives by this driver module 20, and voltage conversion function is provided, make the magnitude of voltage that reduces this voltage source.The length of this modular converter 30 is substantially equal to the length of the first axial A1 of this first substrate 10, and the width of this modular converter 30 is less than the length of the first axial A1 of this first substrate 10.
This modular converter 30 comprises a second substrate 300, one the 3rd substrate 310, a tetrabasal 320, a converting unit 330, a control unit 340, a signal transfer unit 350, an output unit 360, one first connector 370, one second connector 380, one the 3rd connector 390 and one the 4th connector 400.
This converting unit 330 is located at the plate face that this first substrate 10 arranges this driver module 20 on the contrary, and Bing is electrically connected on this first substrate 10, in order to receive the electric power of these driver module 20 outputs.This converting unit 330 comprises at least one transformer 332 and a plurality of active and passive formula electronic component (figure does not look), and this transformer 332 and these electronic components cooperate formation one voltage-regulating circuit.
This first connector 370 is arranged on this first substrate 10, and Bing is electrically connected on this first substrate 10, and this first connector 370 and this converting unit 330 are positioned at the same side of this first substrate 10.
This second substrate 300 can be pre-formed for printed circuit board (PCB) or on it sheet material of a plurality of wirings, wherein this material plate can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, this second substrate 300 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates; And preferably, this second substrate 300 can be multilayer (more than two-layer) circuit board.This second substrate 300 is inserted in these main support plate 50 Bing and this main support plate 50 forms electric connection, and this second substrate 300 is roughly parallel to this first substrate 10.In addition, an end of this second substrate 300 has at least one projection 302, and the quantity of projection 302 can be for one or more, and in the present embodiment, this second substrate 300 is to comprise three projections 302 as example.These projections 302 are inserted in these slots 52 respectively, make this second substrate 300 be approximately perpendicular to these main support plate 50 Bing and this main support plate 50 formation electric connections.
This control unit 340 is located on this second substrate 300, and Bing is electrically connected on this second substrate 300.This control unit 340 comprises a plurality of control electronic components 342, and these control electronic components 342 can be active electric sub-element or passive type electronic component, the circuit that Bing cooperates formation to have the control function; Certainly, these control electronic components 342 also can be for having the integrated circuit of control function.
This second connector 380 is arranged on this second substrate 300, and Bing is electrically connected on this control unit 340; In the present embodiment, this second connector 380 is positioned at this second substrate 300 in the face of a side of this first substrate 10.
The 3rd substrate 310 can be pre-formed for printed circuit board (PCB) or on it sheet material of a plurality of wirings, wherein this sheet material can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, the 3rd substrate 310 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates.The 3rd substrate 310 Bing between this first substrate 10 and this second substrate 300 is roughly parallel to this first substrate 10.This signal transfer unit 350 is located on the 3rd substrate 310, and Bing is electrically connected on the 3rd substrate 310.This signal transfer unit 350 comprises a plurality of electronic components 352 in order to consist of signal circuit.
The 3rd connector 390 is arranged on the 3rd substrate 310, and Bing is electrically connected on the 3rd substrate 310; The 3rd connector 390 and these the first connector 370 combinations forms this converting unit 330 and this signal transfer unit 350 and is electrically connected.
The 4th connector 400 is arranged on the 3rd substrate 310, and Bing is electrically connected on the 3rd substrate 310; The 4th connector 400 and these the second connector 380 combinations forms this signal transfer unit 350 and this control unit 340 and is electrically connected.
This tetrabasal 320 can be pre-formed for printed circuit board (PCB) or on it substrate of a plurality of wirings, and wherein this substrate can have the sheet material of good heat conductive character or the material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates for copper base, aluminium base, ceramic substrate or other.This tetrabasal 320 is positioned at the side that this second substrate 300 is arranged at the 3rd substrate 310 on the contrary, and Bing is roughly parallel to this second substrate 300; This tetrabasal 320 is inserted on this main support plate 50, and Bing and this main support plate 50 form and be electrically connected.One end of this tetrabasal 320 has at least one projection 322, and the quantity of projection 322 can be for one or more, and in the present embodiment, this tetrabasal 320 is to comprise that three projections 322 are as example.These projections 322 are inserted in respectively these and wear in the groove 52, make this tetrabasal 320 be approximately perpendicular to these main support plate 50 Bing and this main support plate 50 formation electric connections.
This output unit 360 is arranged on this tetrabasal 320, and Bing is electrically connected on this tetrabasal 320.This output unit 360 comprises at least one inductor 362 and at least one capacitor 364, it is one or more that the quantity of inductor 362 and this capacitor 364 can be respectively, in the present embodiment, this output unit 360 to be comprising two inductors 362 and two capacitors 364 as example, but must know that this quantity is not for to restriction of the present utility model.These inductors 362 and these capacitor 364 mix proportion pi type filters reduce the output noise in order to stabilizing output current Bing.
During actual the use, the user can flexibly adjust this driver module 20 according to the power output of demand, this converting unit 330, this control unit 340, the specification of this signal transfer unit 35 and output unit 360 (for example: withstand voltage), and will be provided with the driver module 20 of demand, this converting unit 330, this control unit 340, this first substrate 10 of this signal transfer unit 350 and output unit 360, this second substrate 300, the 3rd substrate 310 and tetrabasal 320 are inserted on this main support plate 50 respectively, make to form with this main support plate 50 respectively and be electrically connected, correspondence engages this first connector 370 and the 3rd connector 390 simultaneously, this second connector 380 and the 4th connector 400 can form by this signal transfer unit 350 this converting unit 330 and this control unit 340 and are electrically connected.Thus, the electric power that is entered this combined electrical source apparatus 1 by this driver module 20 can be converted into demand electric power, and Bing is by these output unit 360 outputs; Therefore, this combined electrical source apparatus 1 of the present utility model has the advantage that can be convenient to assemble and adjust specification.
In sum, this combined electrical source apparatus 1 has the advantage of small size, and the isolation converting unit 330 of this configuration mode and output unit 360, can reduce the interference that output power is subject to input electric power, and then reduces the unsettled situation of output power.In addition, the integral heat sink effect can for circulation of air in wherein, be improved in the space between adjacent two substrates.
Cooperate and consult Fig. 4, be the stereogram of power-supply system of the present utility model.This power-supply system comprises a main support plate 50 and a plurality of aforesaid combined electrical source apparatus 1, and these combined electrical source apparatus 1 are installed on this main support plate 50, and Bing and this main support plate 50 form and be electrically connected.In the present embodiment, this power-supply system is installed on the main support plate 50 comprising as an illustration example of two combined electrical source apparatus 1 these combined electrical source apparatus 1 Bing row, and these combined electrical source apparatus 1 are and are connected in parallel.
By this, when this power-supply system when underloading operates, can only start single combined electrical source apparatus 1, make the power output that reduces this power-supply system.When this power-supply system during at over-loading operation, then open simultaneously these combined electrical source apparatus 1, the power output that improves this power-supply system is improved; Secondly, when opening a plurality of combined electrical source apparatus 1 simultaneously, respectively these control unit 340 cooperations of this combined electrical source apparatus 1 reach phase shift (phase-shift) function, make the operating efficiency Bing that promotes this power-supply system 1 reduce the output ripple electric current.Thus, this power-supply system can reach optimum efficiency under underloading operation and over-loading operation, and Bing avoids power-supply system not good problem of efficient when underloading of the high watt of tradition.
Cooperate and consult Fig. 5, Fig. 6 and Fig. 7, be respectively three-dimensional exploded view and the constitutional diagram of three-dimensional exploded view, combined electrical source apparatus and the main support plate of the combined electrical source apparatus of the utility model the second embodiment.The combined electrical source apparatus 1a of present embodiment and the combined electrical source apparatus 1 of the first embodiment are similar, and identical element marking is with identical symbol.
This combined electrical source apparatus 1a more comprises intermediary's support plate 40.This intermediary's support plate 40 is printed circuit board (PCB) or the sheet material that is pre-formed a plurality of wirings on it, wherein this sheet material can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, this intermediary's support plate 40 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates.Be formed with a plurality of storage tanks 41 on this intermediary's support plate 40.
Secondly, the end that this second substrate 300a has this projection 302 on the contrary has at least one fin 304, and the quantity of fin 304 can be for one or more, and in the present embodiment, this second support plate 300a is to have four fins 304 as example.These fins 304 are inserted in these storage tanks 41 of this intermediary's support plate 40 accordingly, make this second substrate 300a be approximately perpendicular to this intermediary's support plate 40 and form with this intermediary's support plate 40 to be electrically connected.
The end that this tetrabasal 320a has this projection 322 on the contrary has at least one fin 324, and the quantity of fin 324 can be for one or more, and in the present embodiment, this tetrabasal 320a is to have four fins 324 as example.These fins 324 are inserted in these storage tanks 41 of this intermediary's support plate 40 accordingly, make this tetrabasal 320a be approximately perpendicular to this intermediary's support plate 40 Bing and the 40 formation electric connections of this intermediary's support plate.
Have at least one protuberance 3322a on these transformers 332a of this converting unit 330a, the quantity of protuberance 3322a can be for one or more, and in the present embodiment, respectively this transformer 332a is to comprise that two protuberance 3322a are as example.These protuberances 3322a is inserted in these storage tanks 41 of this intermediary's support plate 40 accordingly, makes to be electrically connected this intermediary's support plate 40 and this converting unit 330a.
By this, be positioned at this control unit 330a on this second substrate 300a, and this output unit 360 that is positioned on this tetrabasal 330a can be electrically connected on this converting unit 330a and this driver module 20 by this main support plate 50 and this intermediary's support plate 40; And preferably, this main support plate 50 and this intermediary's support plate 40 transmit the electric power of different accurate positions discriminably.
Function and the related description of other element of combined electrical source apparatus 1a, in fact the combined electrical source apparatus 1 with the first embodiment is identical, does not repeat them here.Combined electrical source apparatus 1a can reach the function identical with combined electrical source apparatus 1 at least.
In addition, this main support plate 5 also can with a plurality of combined electrical source apparatus 1a mix proportion one supply units, the configuration mode of these combined electrical source apparatus 1a is approximately identical to these combined electrical source apparatus 1 of aforementioned the first embodiment, then it will not go into details at this.
Cooperate and consult Fig. 8 and Fig. 9, be respectively three-dimensional exploded view and the three-dimensional combination figure of the combined electrical source apparatus of the utility model the 3rd embodiment.The combined electrical source apparatus 1a of the combined electrical source apparatus 1b of present embodiment and the first embodiment is similar, and identical element marking is with identical symbol.
This second substrate 300b is a multilayer circuit board, and is formed with a plurality of draw-in groove 306b on it, and these draw-in grooves 306b uses for a plurality of conductive layer 308b and is arranged at wherein; And preferably respectively the wall of this draw-in groove 306b is formed with a plurality of holding section 307b, in order to fixing respectively this conductive layer 308b.Respectively this conductive layer 308b uses copper or other material with good electrical conductive properties to be made, in order to as the current delivery path.
The support plate 40b of this intermediary comprises a multilayer circuit board 400b, a first metal layer 402b and one second metal level 404b.Be formed with a plurality of through hole 401b on this multilayer circuit board 400b.This first metal layer 402b and this second metal level 404b use copper or other material with good electrical conductive properties to be made, in order to as the current delivery path.
This first metal layer 402b is attached at a lower surface of this multilayer circuit board 400b, and is formed with a plurality of roughly the first perforate 403b of corresponding these through holes 401b on it.This second metal level 404b is attached at the upper surface of this multilayer circuit board 400b, and is formed with a plurality of roughly the second perforate 405b of corresponding these through holes 401b on it.
These fins 304b of these protuberances 3322a of these transformers 332a and this second circuit board 300b is inserted in these through holes 401b, these the first perforate 403b and these second perforates 405b, and Bing and the support plate 40b of this intermediary form and be electrically connected.
This tetrabasal 320b comprises a planar portions 322b and a kink 324b, this planar portions 322b is roughly parallel to this first substrate 10, and this planar portions 322b has a plurality of projection 323b, and these projections 323b is in order to be plugged in these main support plate 50 Bing and this main support plate 50 formation electric connections.This kink 324b is approximately perpendicular to this planar portions 322b, and is formed with a plurality of perforate 325b on it.A plurality of pin 363b of these inductors 362b of this output unit 360b are inserted in these perforates 325b of this tetrabasal 320b and these through holes 401b, these the first perforate 403b and these the second perforates 405b of the support plate 40b of this intermediary, and Bing and this tetrabasal 320b and the support plate 40b of this intermediary form and be electrically connected.
This combined electrical source apparatus 1b more comprises a load bearing seat 42, one first isolation radiating plate 44, one second isolation radiating plate 46, a plurality of fixture 48 and one the 5th substrate 49.This load bearing seat 42 comprises one first plate body 420, one second plate body 422, a junction 424 and a shoulder 426.This first plate body 420 arranges and is adjacent to this first substrate 10, and this second plate body 422 arranges and is adjacent to this second substrate 300b; In the present embodiment, this first plate body 420 and this second plate body 422 are roughly rectangular, and the length of this second plate body 422 is substantially equal to the length of this first plate body 420, and the width of this second plate body 422 is less than the width of this first plate body 420.This connecting portion 424 is positioned at an end of this first plate body 420 and this second plate body 422, and Bing connects this first plate body 420 and one second plate body 422.This first plate body 420, this second plate body 422 and this connecting portion 424 cooperate at least one accommodation space 425 of formation, in order to these transformers 332a of accommodating this converting unit 330a, make and avoid these voltage devices 200 of these voltage devices 332a and this driver element 20 to produce electromagnetic interference.This connecting portion 424 more comprises a plurality of strutting pieces 427, in order to be inserted on this main support plate 50.This shoulder 426 is arranged at the end that this first plate body 420 is provided with this connecting portion 424 on the contrary, and Bing extends towards the direction of this first substrate 10, with so that this load bearing seat 42 can be located on this first substrate 10.
This first isolation radiating plate 44 is positioned at a side of this first substrate 10, this the second isolation radiating plate 46 is positioned at the opposite side of this first substrate 10, these fixtures 48 run through this first isolation radiating plate 44, this first substrate 10 Bing are locked on this second isolation radiating plate 46, make the effect that reaches electromagnetic isolation and heat conduction.
The 5th substrate 49 is positioned at the side that this second substrate 300b is provided with this first substrate 10 on the contrary.The 5th substrate 49 can be pre-formed for printed circuit board (PCB) or on it sheet material of a plurality of wirings, wherein this sheet material can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, the 5th substrate 49 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates; And preferably, the 5th substrate 49 is multilayer (more than two-layer) circuit board.One end of the 5th substrate 49 is formed with at least one projection 490, and the quantity of projection 490 can be for one or more, and in the present embodiment, the 5th substrate 49 is to comprise as an illustration example of two projections 490.These projections 490 are inserted in the upper Bing of the support plate 40b of this intermediary and the support plate 40b of this intermediary forms electric connection.The other end of the 5th substrate 49 is formed with at least one fin 494, and these fins 494 are inserted in Bing and this main support plate 50 formation electric connections on this main support plate 50.
More be provided with at least one conductive layer 492 on the 5th substrate 49, in order to the path as current delivery.This control unit 340 side by side is arranged on this second substrate 300b and the 5th substrate 49, and Bing and this second substrate 300b and the 5th substrate 49 form and be electrically connected; By this, can disperse the interval that arranges of these control electronic components, make the raising radiating effect.
Function and the related description of other element of combined electrical source apparatus 1b, in fact the combined electrical source apparatus 1 with the first embodiment is identical, does not repeat them here.Combined electrical source apparatus 1b can reach the function identical with combined electrical source apparatus 1 at least.
In addition, this main support plate 5 also can with a plurality of combined electrical source apparatus 1b mix proportion one supply units, the configuration mode of these combined electrical source apparatus 1b is approximately identical to these combined electrical source apparatus 1 of aforementioned the first embodiment, then it will not go into details at this.
Cooperate and consult Figure 10 and Figure 11, be respectively the combined electrical source apparatus of the utility model the 4th embodiment and three-dimensional exploded view and the three-dimensional combination figure of main support plate.This combined electrical source apparatus 6 is converted to low-voltage output in order to the high voltage with input.This combined electrical source apparatus 6 is installed on the main support plate 50, and this main support plate 50 has a plurality of slots 52, uses for this combined electrical source apparatus 6 to be inserted in wherein, and Bing and this main support plate 50 form and be electrically connected; This main support plate 50 can be printed circuit board (PCB), or be pre-formed the sheet material of a plurality of wirings on it, wherein this material plate can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, this main support plate 50 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates.
This combined electrical source apparatus 6 comprises a first substrate 60, a driver module 70 and a modular converter 80, the side Bing that this driver module 70 is located at this first substrate 60 is electrically connected on this first substrate 60, and opposite side Bing and this driver module 70 that this modular converter 80 is positioned at this first substrate 60 form electric connection.
This first substrate 60 can be pre-formed for printed circuit board (PCB) or on it sheet material of a plurality of wirings, wherein this sheet material can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, this first substrate 60 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates.The one second axial A2(that this first substrate 60 has one first axial A1 and is approximately perpendicular to this first axial A1 as shown in figure 10); In the present embodiment, this first axial A1 is the length direction of this first substrate 60, and this second axial A2 is the Width of this first substrate 60.This first substrate 60 is inserted in this main support plate 50, and this second axial A2 of this first substrate 60 is approximately perpendicular to this main support plate 50.One end of this first substrate 60 has at least one projection 602, and the quantity of projection 602 can be for one or more, and in the present embodiment, this first substrate 60 is to comprise that two projections 602 are as example.These projections 602 are inserted in respectively these and wear in the groove 52, make this first substrate 60 be approximately perpendicular to this main support plate 50, and Bing and this main support plate 50 form and be electrically connected.
This driver module 70 directly is located on this first substrate 60, and Bing is electrically connected on this first substrate 60.This driver module 70 is in order to receive the electric power of this combined electrical source apparatus 6 of input, and Bing drives this combined electrical source apparatus 6.This driver module 70 comprises at least one transformer 700, at least one switch element 702 and a plurality of active and passive formula electronic component 704; The quantity of transformer 700, this switch element 702 can be for one or more, in the present embodiment, this combined electrical source apparatus 6 is comprising two transformers 700 and four switch elements 702 as example, and these switch elements 702 preferably are the metal oxide semiconductor field-effect electric crystal.These transformers 700, these switch elements 702 and these electronic components 704 cooperate the formation one drive circuit.
The voltage source that this modular converter 80 receives by this driver module 70, and voltage conversion function is provided, make the magnitude of voltage that reduces this voltage source.The length of this modular converter 80 is substantially equal to the length of the first axial A1 of this first substrate 60, and the width of this modular converter 80 is less than the length of the first axial A1 of this first substrate 60.
This modular converter 80 comprises a second substrate 800, at least one conductor layer 810, a converting unit 830, a control unit 840, an output unit 860, one first joint pin 870,2 second joint pins 880 and a conductive layer 890.
This second substrate 800 arranges in contrast to this main support plate 50, this second substrate 800 can be pre-formed for printed circuit board (PCB) or on it sheet material of a plurality of wirings, wherein this sheet material can have the sheet material of good heat conductive character for copper base, aluminium base, ceramic substrate or other, perhaps, this second substrate 800 can be the sheet material that the material of printed circuit board (PCB) and copper sheet or other tool good electrical conductive properties interosculates; And preferably, this second substrate 800 can be multilayer (more than two-layer) circuit board.
This conductor layer 810 uses copper or other material with good electrical conductive properties to be made, and this conductor layer 810 is attached at this second substrate 800, in order to the path as current delivery; And preferably, be formed with a storage tank (not shown) for accommodating this conductor layer 810 on this second substrate 800, make and fix this conductor layer 810.
This converting unit 830, this control unit 840, this output unit 860 are located on this second substrate 800 and are electrically connected on this second substrate 800.This converting unit 830 is in order to receive the electric power of these driver module 70 outputs, and Bing will be converted to a demand voltage value by the electric power of these driver module 70 outputs.This converting unit 330 preferably comprises at least one transformer 832 and a plurality of active and passive formula electronic component (not shown), and this transformer 832 and these electronic components cooperate formation one voltage-regulating circuit.
This control unit 840 is in order to control the mode of operation of this combined electrical source apparatus 6, and this control unit 840 can comprise a plurality of control elements in order to the composition control circuit, and perhaps, this control unit 840 also can be an integrated circuit with control function.This output unit 860 comprises at least one inductor 862 and at least one capacitor 864; The quantity of this inductor 862 and this capacitor 864 can be respectively one or more, and in the present embodiment, this output unit 860 is to comprise as an illustration example of two inductors 862 and four capacitors 864.These inductors 862 and these capacitor 864 mix proportion pi type filters reduce the output noise in order to stabilizing output current Bing.
This first joint pin 870 is located between this main support plate 50 and this second substrate 800, and two ends of this first joint pin 870 are inserted in this slot 52 of this main support plate 50 and the perforation 801 on this second substrate 800 respectively, make to be electrically connected this main support plate 50 and this second substrate 800.
This conductive layer 890 uses copper or other material with good electrical conductive properties to be made.This conductive layer 890 is attached on this second substrate 800, in order to the interface channel as this output unit 860 and this second substrate 800, and electric current is transmitted thereon.More can be formed with a plurality of buckles 891 on this conductive layer 890, these buckles 891 are linked to a plurality of flutings 802 that are formed at this second substrate 800, use to reach locating effect, and Bing strengthens the strength of connection of 800 of this conductive layer 890 and this second substrates.This conductive layer 890 roughly is T-shaped in the present embodiment, and during actual enforcement, the user can adjust according to actual demand and restriction the shape of this conductive layer 890.
This conductive layer 890 is combined with an end of this second joint pin 880 by a plurality of connecting pieces 892, this connecting piece 892 preferably can be the copper rivet, in order to the fourth of the twelve Earthly Branches should conductive layer 890 and these the second joint pins 880 can transmit electric current between this conductive layer 890 and these the second joint pins 880.The other end of this second joint pin 880 is inserted in these slots 52 of this main support plate 50, and Bing and this main support plate 50 form and be electrically connected; Thus, electric power can transmit between this main support plate 50 and this second substrate 800 by these second joint pins 880.Wherein these second joint pins 880 and this first joint pin 870 transmit the electric power of different accurate positions discriminably.
This combined electrical source apparatus 6 more comprises one first isolation radiating plate 94, one second isolation radiating plate 96 and a plurality of fixture 98, this the first isolation radiating plate 94 is positioned at a side of this first substrate 60, this the second isolation radiating plate 96 is positioned at the opposite side of this first substrate 60, these fixtures 98 run through this first isolation radiating plate 94 and this first substrate 60, Bing is locked on this second isolation radiating plate 96, so that electromagnetic isolation and radiating effect to be provided.
In sum, this combined electrical source apparatus 6 has the advantage of small size, and Bing can for circulation of air in wherein, improve the integral heat sink effect.And this driver module 70 can be avoided producing electromagnetic interference with this modular converter 30 between this first isolation radiating plate 94 and this second isolation radiating plate 86.
During actual the use, the user can flexibly adjust according to the power output of demand the specification of this driver module 70, this converting unit 830, this control unit 840 and output unit 860, thus, the electric power that is entered this combined electrical source apparatus 6 by this driver module 70 can be converted into demand electric power, and Bing is by these output unit 860 outputs.Therefore, this combined electrical source apparatus 6 has the advantage that can be convenient to assemble and adjust specification.
Cooperate and consult Figure 12, for this creates the stereogram of the power-supply system of the second embodiment.This power-supply system comprises a main support plate 50 and a plurality of aforesaid combined electrical source apparatus 6, and these combined electrical source apparatus 6 are installed on this main support plate 50, and Bing and this main support plate 50 form and be electrically connected.In the present embodiment, this power-supply system 5 is installed on the main support plate 50 comprising as an illustration example of double-combined supply unit 6 these combined electrical source apparatus 6 Bing row, and these combined electrical source apparatus 6 are and are connected in parallel.
By this, when this power-supply system when underloading operates, can only start single combined electrical source apparatus 6, make the power output that reduces this power-supply system.When this power-supply system during at over-loading operation, then open simultaneously these combined electrical source apparatus 6, the power output that improves this power-supply system is improved; Secondly, when opening a plurality of combined electrical source apparatus 6 simultaneously, respectively these control unit 840 cooperations of this combined electrical source apparatus 6 reach phase shift function, make the operating efficiency Bing that promotes this power-supply system reduce the output ripple electric current.Thus, this power-supply system can reach optimum efficiency under underloading operation and over-loading operation, and Bing avoids supply unit not good problem of efficient when underloading of the high watt of tradition.
Certainly; the utility model also can have other various embodiments; in the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the utility model claim.
Claims (15)
1. a combined electrical source apparatus supplies to be installed on the main support plate, it is characterized in that described combined electrical source apparatus comprises:
One first substrate has one first axially and one is approximately perpendicular to described first axial second axially, and described first substrate is inserted on the described main support plate, and described second axially is approximately perpendicular to described main support plate;
One driver module, a side Bing who is positioned at described first substrate is electrically connected described first substrate; And
One modular converter is positioned at the opposite side of described first substrate, and Bing is electrically connected on described driver module,
Wherein, the length of described modular converter is substantially equal to the first axial length of described first substrate, and the width of described modular converter is less than first of described first substrate the axial length.
2. combined electrical source apparatus as claimed in claim 1 is characterized in that, described modular converter comprises::
One second substrate is inserted in described main support plate Bing and is approximately perpendicular to described main support plate;
One the 3rd substrate, between described first substrate and described second substrate, described the 3rd substrate is inserted in described main support plate Bing and is approximately perpendicular to described main support plate;
One converting unit is positioned at described first substrate;
One control unit is arranged at that Bing is electrically connected on described second substrate on the described second substrate;
One signal transfer unit is arranged at that Bing is electrically connected on described the 3rd substrate on described the 3rd substrate, and described signal transfer unit is electrically connected described control unit and described converting unit; And
One output unit is electrically connected on described main support plate.
3. combined electrical source apparatus as claimed in claim 2 is characterized in that, described modular converter also comprises:
One tetrabasal, be positioned at the side that described the 3rd substrate is set on the contrary of described second substrate, described tetrabasal is plugged in described main support plate Bing and is approximately perpendicular to described main support plate, and described output unit is arranged at that Bing is electrically connected on described tetrabasal on the described tetrabasal.
4. combined electrical source apparatus as claimed in claim 2 is characterized in that, described output unit comprises at least one capacitor and at least one inductor.
5. combined electrical source apparatus as claimed in claim 2 is characterized in that, described modular converter also comprises::
One first connector is arranged at described first substrate;
One second connector is arranged at described second substrate;
One the 3rd connector is arranged at described the 3rd substrate Bing and is combined with described the first connector, makes to be electrically connected described converting unit and described signal transfer unit; And
One the 4th connector is arranged at described the 3rd substrate Bing and is combined with described the second connector, makes to be electrically connected described signal transfer unit and described control unit.
6. combined electrical source apparatus as claimed in claim 1 is characterized in that, also comprises:
One load bearing seat, described load bearing seat comprises one first plate body, one second plate body, reaches a junction, described connecting portion connects described the first plate body and described the second plate body, described the first plate body, described the second plate body and described connecting portion cooperate formation one accommodation space, described converting unit is positioned at described accommodation space, described connecting portion comprises a plurality of strutting pieces, in order to be inserted on the described main support plate.
7. combined electrical source apparatus as claimed in claim 3, it is characterized in that, one end of described first substrate, described second substrate and described tetrabasal has at least one projection, described projection is inserted in a plurality of slots that are formed on the described main support plate respectively, and Bing and described main support plate form and be electrically connected.
8. combined electrical source apparatus as claimed in claim 3 is characterized in that, also comprises intermediary's support plate, and the other end that described second substrate and described tetrabasal are inserted in described main support plate on the contrary is inserted in described intermediary support plate respectively.
9. combined electrical source apparatus as claimed in claim 8 is characterized in that, described intermediary support plate comprises:
One multilayer circuit board;
One the first metal layer is attached at a side of described multilayer circuit board; And
One second metal level is attached at the another side of described multilayer circuit board.
10. combined electrical source apparatus as claimed in claim 1, described modular converter also comprises:
One second substrate is roughly parallel to described main support plate Bing and is positioned at the side that described first substrate plugs described main support plate on the contrary, and described first substrate is inserted in described second substrate;
One converting unit is located at that Bing is electrically connected on described second substrate on the described second substrate;
One control unit is located at that Bing is electrically connected on described second substrate on the described second substrate; And
One output unit is arranged at that Bing is electrically connected on described second substrate on the described second substrate.
11. combined electrical source apparatus as claimed in claim 10, described modular converter also comprise one first joint pin, are inserted in described second substrate and described main support plate, in order to be electrically connected described second substrate and described main support plate.
12. combined electrical source apparatus as claimed in claim 11, described modular converter also comprises:
One conductive layer is attached on the described second substrate, and described conductive layer is electrically connected described output unit;
At least one the second joint pin is between described second substrate and described main support plate; And
One connecting piece is in conjunction with described conductive layer and described the second joint pin.
13. combined electrical source apparatus as claimed in claim 1 also comprises:
One first isolation radiating plate is positioned at a side of described first substrate;
One second isolation radiating plate is positioned at the opposite side of described first substrate; And
A plurality of fixtures run through described the first isolation radiating plate Bing and are locked in described the second isolation radiating plate.
14. the power-supply system with combined electrical source apparatus is characterized in that, comprising:
One main support plate; And
A plurality of each combined electrical source apparatus such as claim 1 to 13, described combined electrical source apparatus is installed on the described main support plate, and described combined electrical source apparatus is the Bing connection and connects.
15. power-supply system as claimed in claim 14 is characterized in that, is arranged on the described main support plate described combined electrical source apparatus Bing row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391381 CN202906724U (en) | 2012-08-08 | 2012-08-08 | Combined-type power supply apparatus and power supply system possessing the combined-type power supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391381 CN202906724U (en) | 2012-08-08 | 2012-08-08 | Combined-type power supply apparatus and power supply system possessing the combined-type power supply apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906724U true CN202906724U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391381 Withdrawn - After Issue CN202906724U (en) | 2012-08-08 | 2012-08-08 | Combined-type power supply apparatus and power supply system possessing the combined-type power supply apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906724U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580451A (en) * | 2012-08-08 | 2014-02-12 | 群光电能科技股份有限公司 | Combined power source device and power source system with same |
| CN107896514A (en) * | 2016-06-30 | 2018-04-10 | 株式会社安川电机 | Motor control assembly and robot system |
| CN110199466A (en) * | 2017-12-26 | 2019-09-03 | 三菱电机株式会社 | Motor drive |
| CN112838743A (en) * | 2019-11-22 | 2021-05-25 | 英业达科技有限公司 | Power supply device |
-
2012
- 2012-08-08 CN CN 201220391381 patent/CN202906724U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103580451A (en) * | 2012-08-08 | 2014-02-12 | 群光电能科技股份有限公司 | Combined power source device and power source system with same |
| CN103580451B (en) * | 2012-08-08 | 2016-06-01 | 群光电能科技股份有限公司 | A kind of combined electrical source apparatus and there is the power-supply system of combined electrical source apparatus |
| CN107896514A (en) * | 2016-06-30 | 2018-04-10 | 株式会社安川电机 | Motor control assembly and robot system |
| CN107896514B (en) * | 2016-06-30 | 2019-12-20 | 株式会社安川电机 | Motor control device and robot system |
| US11146150B2 (en) | 2016-06-30 | 2021-10-12 | Kabushiki Kaisha Yaskawa Denki | Motor control device and robot system |
| EP3480940B1 (en) * | 2016-06-30 | 2023-11-08 | Kabushiki Kaisha Yaskawa Denki | Motor control device and robot system |
| CN110199466A (en) * | 2017-12-26 | 2019-09-03 | 三菱电机株式会社 | Motor drive |
| CN110199466B (en) * | 2017-12-26 | 2020-11-03 | 三菱电机株式会社 | Motor driving device |
| CN112838743A (en) * | 2019-11-22 | 2021-05-25 | 英业达科技有限公司 | Power supply device |
| CN112838743B (en) * | 2019-11-22 | 2022-03-29 | 英业达科技有限公司 | Power supply device |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20160601 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |