CN104853567A - Self-cooling sealed controller - Google Patents
Self-cooling sealed controller Download PDFInfo
- Publication number
- CN104853567A CN104853567A CN201510220943.XA CN201510220943A CN104853567A CN 104853567 A CN104853567 A CN 104853567A CN 201510220943 A CN201510220943 A CN 201510220943A CN 104853567 A CN104853567 A CN 104853567A
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- China
- Prior art keywords
- oilhole
- gear
- heat
- controller
- valve plate
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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
Disclosed is a self-cooling sealed controller, which comprises a mutually buckled controller shell and a heat-dissipation plate. The controller shell is internally provided with heat-dissipation oil holes. The heat-dissipation plate is provided with a plurality of heat-absorption oil holes. A first seal cover, a first valve plate, a circuit board mounting part, a second valve plate, a gear pump, a speed reduction disc and a fan are sequentially connected. A motor is arranged in the circuit board mounting part or in the speed reduction disc. According to the invention, the heat-dissipation oil holes are arranged in the controller shell and the heat-absorption oil holes are arranged in the heat-dissipation plate. During usage, the motor drives the gear pump to enable the oil in the heat-absorption oil holes of the heat-dissipation plate to absorb the heat emitted by a circuit board. After that, the oil flows into the heat-dissipation oil holes in the controller shell to transfer the heat to the controller shell. Then the heat of the controller shell is radiated to the outside through radiating fins. The fan is used for blowing air to the radiating fins. Therefore, the heat dissipation efficiency of the radiating fins is improved.
Description
Technical field
The present invention relates to diaphragm spring clutch technical field, particularly relate to a kind of from coolant seal controller.
Background technology
The controller that circuit board is formed is equipped with in controller box inside in plant equipment, and box body is not only for overall appearance, easy to operate; more can dust-proof, waterproof; extend the useful life of controller, under all kinds of environment, protection controller normally uses, the environment such as such as humidity, high temperature, travel fatigue
General sealing controller is sealed by controller housing, heat to be passed in the radiating fin on controller housing by the heat of circuit board by the heating panel in controller housing, dispelled the heat in atmosphere by radiating fin, radiating efficiency is low, in the moist place needing big power controller, the controller cooling effect of sealing is poor, and the useful life of controller is low.
Summary of the invention
The present invention mainly to solve in prior art existing technical problem, thus provide a kind of have from cooling function from coolant seal controller.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
One provided by the invention is from coolant seal controller, comprise circuit board installation portion, described circuit board installation portion comprises the controller housing, the heating panel that mutually fasten, described controller housing is evenly provided with multiple radiating fin, multiple heat radiation oilhole is offered in described controller housing, described heating panel offers multiple heat absorption oilhole, describedly also to comprise with lower component from coolant seal controller;
Gear pump, circulates between heat radiation oilhole, heat absorption oilhole for driving cold oil;
First valve plate, for being communicated with heat radiation oilhole and heat absorption oilhole;
Second valve plate, for being communicated with heat radiation oilhole and the oil-feed tank of gear pump, what be communicated with heat absorption oilhole and gear pump goes out oil groove;
Blower fan, for drying to radiating fin;
Motor, for driving gear pump and blower fan;
Deceleration dish, for passing to blower fan by motor power;
Described first valve plate, circuit board installation portion, the second valve plate, gear pump, deceleration dish, blower fan connect successively, described motor is installed in circuit board installation portion or in deceleration dish, described first valve plate is also connected with one first seal cover, and described controller housing, heating panel, the first valve plate, the second valve plate jointly surround and form a potted circuit plate installation cavity.
Further, described gear pump comprises the gear pump shell, the second seal cover that mutually fasten, a pair intermeshing driving gear and driven gear is provided with in described gear pump shell, the gear shaft of described driving gear is connected with motor, and described gear pump shell is integrated with the second valve plate connects into a multi-functional housing.
Further, the side of described multi-functional housing offers pump gear mounting groove, gear mounting groove side is communicated with oil-feed tank, the opposite side of pump gear mounting groove is communicated with out oil groove, the opposite side of multi-functional housing offers heat radiation oilhole outlet flow groove and heat absorption oilhole import flow groove, described heat radiation oilhole outlet flow groove is connected with oil-feed tank by least one first through hole, described heat absorption oilhole import flow groove by least one second through hole with go out oil groove and be connected.
Further, the side of described second valve plate offers heat radiation oilhole import flow groove and heat absorption oilhole outlet flow groove, its opposite side offers guiding gutter, described guiding gutter is connected with heat radiation oilhole import flow groove by the 3rd through hole, and described guiding gutter also exports flow groove by the 4th through hole with heat absorption oilhole and is connected.
Further, the side of described deceleration dish is provided with reduction gearing mounting groove, be provided with intermeshing first gear and the second gear in described reduction gearing mounting groove, described first gear is connected with the gear shaft of driving gear, and the gear shaft of described second gear is connected with blower fan.
Further, be describedly also provided with a wind-guiding case from coolant seal controller outside, described first valve plate, gear pump, the second valve plate, between deceleration dish and described wind-guiding case, be equipped with a wind guide chamber.
Further, one end of described wind-guiding case is connected with described first seal cover, and shape and the described wind-guiding case cross sectional shape of described first seal cover adapt, and first seal cover relative with described wind guide chamber offers multiple air outlet.
Further, the other end of described wind-guiding case is also connected with a mounting cover, and the mounting cover relative with described wind guide chamber also offers multiple air inlet.
Further, described motor is installed in described potted circuit plate installation cavity, and is also provided with a temperature sensor in described potted circuit plate installation cavity, and described temperature sensor is connected with motor by a control device.
Beneficial effect of the present invention is: by offering heat radiation oilhole in controller housing, heating panel is offered heat absorption oilhole, in use, the heat that motor-driven gear pump drives fluid to distribute from absorbing circuit plate in the heat absorption oilhole heating panel, then fluid enters the heat radiation oilhole in controller housing, and heat is passed to controller housing, and the heat on controller housing is shed by radiating fin, blower fan is used for, to radiating fin blowing, improving the radiating efficiency of radiating fin.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation from coolant seal controller of the present invention;
Fig. 2 is the cutaway view of G-G line in Fig. 1;
Fig. 3 is the cutaway view of A-A line in Fig. 1;
Fig. 4 is the cutaway view of B-B line in Fig. 1;
Fig. 5 is the cutaway view of C-C line in Fig. 1;
Fig. 6 is the cutaway view of D-D line in Fig. 1;
Fig. 7 is the cutaway view of E-E line in Fig. 1;
Fig. 8 is the cutaway view of F-F line in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult shown in Fig. 1, Fig. 2, Fig. 5, of the present invention from coolant seal controller, comprise circuit board installation portion 3, circuit board installation portion 3 comprises the controller housing 31, the heating panel 32 that mutually fasten, controller housing 31 is evenly provided with multiple radiating fin 33, offer multiple heat radiation oilhole 34 in controller housing 31, heating panel 32 offers multiple heat absorption oilhole 35, also comprise with lower component from coolant seal controller;
Gear pump 5, for driving cold oil circulation between heat radiation oilhole 34, heat absorption oilhole 35;
First valve plate 2, for being communicated with heat radiation oilhole 34 and heat absorption oilhole 35;
Second valve plate 4, for being communicated with heat radiation oilhole 34 and the oil-feed tank 55 of gear pump 5, what be communicated with heat absorption oilhole 35 and gear pump 5 goes out oil groove 56;
Blower fan 7, for drying to radiating fin 33;
Motor 8, for driving gear pump 5 and blower fan 7;
Deceleration dish 6, for by motor 8 transmission of power fan 7;
First valve plate 2, circuit board installation portion 3, second valve plate 4, gear pump 5, deceleration dish 6, blower fan 7 connect successively, motor 8 is installed in circuit board installation portion 3 or in deceleration dish 6, first valve plate 2 is also connected with one first seal cover 1, and controller housing 31, heating panel 32, first valve plate 2, second valve plate 4 jointly surround and form a potted circuit plate installation cavity 36.By offering heat radiation oilhole 34 in controller housing 31, heating panel 32 is offered heat absorption oilhole 35, in use, the heat that motor 8 driving gear pump 5 drives fluid to distribute from absorbing circuit plate in the heat absorption oilhole 35 heating panel 32, then fluid enters in the heat radiation oilhole 34 in controller housing 31, heat is passed to controller housing 31, heat on controller housing 31 is shed by radiating fin 33, heat is constantly shed in the carry heat on heating panel 32 to controller housing by radiating fin 33 by circulation by fluid, blower fan 7 is for drying to radiating fin 33, improve the radiating efficiency of radiating fin 33.
Gear pump 5 comprises gear pump shell 51, second seal cover 52 mutually fastened, a pair intermeshing driving gear 53 and driven gear 54 is provided with in gear pump shell 51, the gear shaft of driving gear 53 is connected with motor 8, and gear pump shell 51 is integrated with the second valve plate 4 connects into a multi-functional housing.By by the second valve plate 4 and gear pump shell 51 integrated molding, decrease the sealing part between gear pump shell 51 and the second valve plate 4, do not have the danger of leakage of oil.And when this gear pump 5 is connected with circuit board installation portion 3, can effectively the fluid in circuit board installation portion 3 be collected.
Consult shown in Fig. 6, Fig. 7, the side of multi-functional housing offers pump gear mounting groove 57, gear mounting groove 57 side is communicated with oil-feed tank 55, the opposite side of pump gear mounting groove 57 is communicated with out oil groove 56, the opposite side of multi-functional housing offers heat radiation oilhole outlet flow groove 41 and heat absorption oilhole import flow groove 42, heat radiation oilhole outlet flow groove 41 is connected with oil-feed tank 55 by least one first through hole 43, absorb heat oilhole import flow groove 42 by least one second through hole 44 with go out oil groove 56 and be connected.Heat radiation oilhole outlet flow groove 41 collects the fluid in heat radiation oilhole 34, again by entering oil-feed tank 55 after the first through hole 43, oil groove 56 is entered out by pitch wheel, fluid enters heat absorption oilhole import flow groove 42 through the second through hole 44 again, then branches to each heat absorption oilhole 35 and absorb heat on heating panel 32.
Consult shown in Fig. 3, Fig. 4, the side of the first valve plate 2 offers heat radiation oilhole import flow groove 21 and heat absorption oilhole outlet flow groove 22, its opposite side offers guiding gutter 23, guiding gutter 23 is connected with heat radiation oilhole import flow groove 21 by the 3rd through hole 24, and guiding gutter 23 also exports flow groove 22 by the 4th through hole 25 with heat absorption oilhole and is connected.First fluid in heat absorption oilhole 35 collaborate to heat absorption oilhole outlet flow groove 22, by entering guiding gutter 23 after the 4th through hole 25, enter heat radiation oilhole import flow groove 21 by the 3rd through hole 24 again, then branch to heat radiation oilhole 34 by heat delivery on controller housing 31.
Consult shown in Fig. 8, the side of deceleration dish 6 is provided with reduction gearing mounting groove 61, be provided with intermeshing first gear 62 in reduction gearing mounting groove 61 and the second gear 63, first gear 62 is connected with the gear shaft of driving gear 53, the gear shaft of the second gear 63 is connected with blower fan 7.The output shaft of motor 8 passes through the gear shaft driven wheel pump work of driving gear 53, the gear shaft of driving gear 53 is also connected with the first gear 62, the first gear 62 is driven to rotate, blower fan 7 is driven to rotate by the second gear 63 again, arranging deceleration dish 6 one aspect is for slowing down, be on the other hand because the gear shaft of driving gear 53 is not in this center from coolant seal controller, need to be coordinated transmission of power on the blower fan 7 being arranged at center with the second gear 63 by the first gear 62.
Also be provided with wind-guiding case 9, first valve plate 2, gear pump 5, second valve plate 4 from coolant seal controller outside, between deceleration dish 6 and wind-guiding case 9, be equipped with a wind guide chamber 91.By the cold wind arranging wind scooper 9, blower fan 7 blows into, walk heat by the pore belt between wind guide chamber 91 and adjacent heat radiation wing 33, radiating efficiency improves.
One end of wind-guiding case 9 is connected with the first seal cover 1, and shape and wind-guiding case 9 cross sectional shape of the first seal cover 1 adapt, and first seal cover 1 relative with wind guide chamber 91 offers multiple air outlet 11.The other end of wind-guiding case 9 is also connected with a mounting cover 10, and the mounting cover 10 relative with wind guide chamber 91 also offers multiple air inlet 12.First seal cover 1, wind-guiding case 9, mounting cover 10 form this housing from the outside of coolant seal controller jointly, effectively protect inner each part, also attractive in appearance.And also offer air inlet 12 and air outlet 11 on the first seal cover 1, mounting cover 10, conveniently lead wind.
Motor 8 is installed in potted circuit plate installation cavity 36, and is also provided with a temperature sensor 13 in potted circuit plate installation cavity 36, and temperature sensor 13 is connected with motor 8 by a control device 14.By setting preset temperature in control device 14, rotate to be the cooling of this controller oil circulation, energy savings when the temperature in potted circuit plate installation cavity 36 just controls motor 8 higher than preset temperature timed unit 14.
Above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (9)
1. one kind from coolant seal controller, comprise circuit board installation portion (3), described circuit board installation portion (3) comprises the controller housing (31), the heating panel (32) that mutually fasten, described controller housing (31) is evenly provided with multiple radiating fin (33), it is characterized in that: in described controller housing (31), offer multiple heat radiation oilhole (34), described heating panel (32) offers multiple heat absorption oilhole (35), describedly also to comprise with lower component from coolant seal controller;
Gear pump (5), for driving cold oil circulation between heat radiation oilhole (34), heat absorption oilhole (35);
First valve plate (2), for being communicated with heat radiation oilhole (34) and heat absorption oilhole (35);
Second valve plate (4), for being communicated with heat radiation oilhole (34) and the oil-feed tank (55) of gear pump (5), what be communicated with absorb heat oilhole (35) and gear pump (5) goes out oil groove (56);
Blower fan (7), for drying to radiating fin (33);
Motor (8), for driving gear pump (5) and blower fan (7);
Deceleration dish (6), for by motor (8) transmission of power fan (7);
Described first valve plate (2), circuit board installation portion (3), the second valve plate (4), gear pump (5), deceleration dish (6), blower fan (7) connect successively, described motor (8) is installed in circuit board installation portion (3) or in deceleration dish (6), described first valve plate (2) is also connected with one first seal cover (1), and described controller housing (31), heating panel (32), the first valve plate (2), the second valve plate (4) jointly surround and form a potted circuit plate installation cavity (36).
2. as claimed in claim 1 from coolant seal controller, it is characterized in that: described gear pump (5) comprises the gear pump shell (51), the second seal cover (52) that mutually fasten, a pair intermeshing driving gear (53) and driven gear (54) is provided with in described gear pump shell (51), the gear shaft of described driving gear (53) is connected with motor (8), and described gear pump shell (51) is integrated with the second valve plate (4) connects into a multi-functional housing.
3. as claimed in claim 2 from coolant seal controller, it is characterized in that: the side of described multi-functional housing offers pump gear mounting groove (57), gear mounting groove (57) side is communicated with oil-feed tank (55), the opposite side of pump gear mounting groove (57) is communicated with out oil groove (56), the opposite side of multi-functional housing offers heat radiation oilhole outlet flow groove (41) and heat absorption oilhole import flow groove (42), described heat radiation oilhole outlet flow groove (41) is connected with oil-feed tank (55) by least one first through hole (43), described heat absorption oilhole import flow groove (42) by least one second through hole (44) with go out oil groove (56) and be connected.
4. as claimed in claim 3 from coolant seal controller, it is characterized in that: the side of described first valve plate (2) offers heat radiation oilhole import flow groove (21) and heat absorption oilhole outlet flow groove (22), its opposite side offers guiding gutter (23), described guiding gutter (23) is connected with heat radiation oilhole import flow groove (21) by the 3rd through hole (24), and described guiding gutter (23) also exports flow groove (22) by the 4th through hole (25) with heat absorption oilhole and is connected.
5. as claimed in claim 4 from coolant seal controller, it is characterized in that: the side of described deceleration dish (6) is provided with reduction gearing mounting groove (61), intermeshing first gear (62) and the second gear (63) is provided with in described reduction gearing mounting groove (61), described first gear (62) is connected with the gear shaft of driving gear (53), and the gear shaft of described second gear (63) is connected with blower fan (7).
6. as claimed in claim 5 from coolant seal controller, it is characterized in that: be describedly also provided with a wind-guiding case (9) from coolant seal controller outside, described first valve plate (2), gear pump (5), the second valve plate (4), between deceleration dish (6) and described wind-guiding case (9), be equipped with a wind guide chamber (91).
7. as claimed in claim 6 from coolant seal controller, it is characterized in that: one end of described wind-guiding case (9) is connected with described first seal cover (1), shape and described wind-guiding case (9) cross sectional shape of described first seal cover (1) adapt, and first seal cover (1) relative with described wind guide chamber (91) offers multiple air outlet (11).
8. as claimed in claim 7 from coolant seal controller, it is characterized in that: the other end of described wind-guiding case (9) is also connected with a mounting cover (10), and the mounting cover (10) relative with described wind guide chamber (91) also offers multiple air inlet (12).
9. coolant seal controller as claimed in claim 8, it is characterized in that: described motor (8) is installed in described potted circuit plate installation cavity (36), and being also provided with a temperature sensor (13) in described potted circuit plate installation cavity (36), described temperature sensor (13) is connected with motor (8) by a control device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220943.XA CN104853567B (en) | 2015-05-04 | 2015-05-04 | Self-cooling sealed controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220943.XA CN104853567B (en) | 2015-05-04 | 2015-05-04 | Self-cooling sealed controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104853567A true CN104853567A (en) | 2015-08-19 |
| CN104853567B CN104853567B (en) | 2017-05-17 |
Family
ID=53852810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510220943.XA Expired - Fee Related CN104853567B (en) | 2015-05-04 | 2015-05-04 | Self-cooling sealed controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104853567B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375830A (en) * | 2015-12-16 | 2016-03-02 | 西北工业大学 | Self-cooling type integrated high voltage brushless DC motor control device for fuel pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070133171A1 (en) * | 2005-12-08 | 2007-06-14 | Kioan Cheon | Cooling system for electronic components |
| US20080007913A1 (en) * | 2006-07-06 | 2008-01-10 | Hybricon Corporation | Card Cage With Parallel Flow Paths Having Substantially Similar Lengths |
| CN201174853Y (en) * | 2008-03-26 | 2008-12-31 | 向国军 | High-efficient cooling brushless controller |
| US20110170259A1 (en) * | 2008-10-09 | 2011-07-14 | Gm Global Technology Operations, Inc. | Power inverters |
| CN202585392U (en) * | 2012-04-06 | 2012-12-05 | 宝宁科技股份有限公司 | Liquid-cooled radiator |
| WO2014147963A1 (en) * | 2013-03-19 | 2014-09-25 | 富士電機株式会社 | Cooling device and power converter provided with same |
| CN104079120A (en) * | 2014-07-19 | 2014-10-01 | 解春慧 | Electric automobile water-cooled motor |
-
2015
- 2015-05-04 CN CN201510220943.XA patent/CN104853567B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070133171A1 (en) * | 2005-12-08 | 2007-06-14 | Kioan Cheon | Cooling system for electronic components |
| US20080007913A1 (en) * | 2006-07-06 | 2008-01-10 | Hybricon Corporation | Card Cage With Parallel Flow Paths Having Substantially Similar Lengths |
| CN201174853Y (en) * | 2008-03-26 | 2008-12-31 | 向国军 | High-efficient cooling brushless controller |
| US20110170259A1 (en) * | 2008-10-09 | 2011-07-14 | Gm Global Technology Operations, Inc. | Power inverters |
| CN202585392U (en) * | 2012-04-06 | 2012-12-05 | 宝宁科技股份有限公司 | Liquid-cooled radiator |
| WO2014147963A1 (en) * | 2013-03-19 | 2014-09-25 | 富士電機株式会社 | Cooling device and power converter provided with same |
| CN104079120A (en) * | 2014-07-19 | 2014-10-01 | 解春慧 | Electric automobile water-cooled motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375830A (en) * | 2015-12-16 | 2016-03-02 | 西北工业大学 | Self-cooling type integrated high voltage brushless DC motor control device for fuel pump |
| CN105375830B (en) * | 2015-12-16 | 2017-12-12 | 西北工业大学 | A kind of self cooled integration fuel pump high-voltage brushless DC machine control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104853567B (en) | 2017-05-17 |
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