CN209489088U - A kind of integrated control device - Google Patents

Abstract

The utility model relates to automobile technical fields, more particularly, to a kind of integrated control device, to alleviate the technical problem that the prior art has the heat dissipation effect difference of miniaturization control device.The device includes shell and cooling body and multiple electronic devices positioned at enclosure interior；Shell has the chamber for accommodating electronic device and cooling body；Cooling body is between multiple electronic devices；Electronic device is abutted with shell, and the heat that electronic device generates is transferred to the external world through shell and cooling body.Heat a part is scattered and disappeared in a manner of air heat dissipation to the external world the outer surface of shell, and another part is transferred to cooling body, is transferred to the external world by cooling body.The utility model is radiated simultaneously using two kinds of radiating modes, it is not necessary to be increased equipment size, be efficiently solved the contradiction between heat dissipation effect and size, improve the heat dissipation effect of miniaturization integrated manipulator.

Description

A kind of integrated control device

Technical field

The utility model relates to automobile technical fields, more particularly, to a kind of integrated control device.

Background technique

(DC/DC converter is transformation input voltage for new-energy automobile vehicular high-power charger and DC/DC converter at present The effective electric pressure converter of output fixed voltage afterwards) equipment is widely used, more and more due to vehicle control device quantity More, the requirement of controller size is increasingly stringenter, therefore starts to occur Vehicular charger and DC/DC converter being integrated into one The problem of design of controller, and start that controller is required to reduce the size, this will make controller radiate, becomes readily apparent from. Therefore, in the controller of new-energy automobile, for it is cooling require it is higher and higher, it is cooling not from coolant liquid is simply naturally cooled to Change disconnectedly.With the raising of the power-performance of each quasi-controller, the requirement to cooling effect is also higher and higher.

Since the function of each controller is more and more, operation power is increasing, so circuit calorific value in controller It increases with it.Traditional integrated manipulator equipment generally uses fan cooling or naturally cold radiating mode.If using fan Heat dissipation will increase the power consumption of complete machine, and the efficiency of complete machine reduces, and fan noise is also big, interferes to user, while wind Fan has certain service life, will lead to complete machine temperature rise if there is fan damage and rises, and performance indicator decline uses for a long time The service life of controller, or even damage controller can be seriously affected.If needed using naturally cold heat dissipation by increasing aluminum hull Integral heat sink area directly radiates, and volume and weight become huge, cannot achieve the requirement of miniaturization.Above two heat dissipation side Method heat dissipation effect in the charger and DC/DC converter integrating device of small size is all bad.

Therefore, there is the technical problem of the heat dissipation effect difference of miniaturization control device in the prior art.

Utility model content

The purpose of this utility model is to provide a kind of integrated control devices, there is miniaturization control to alleviate the prior art The technical problem of the heat dissipation effect difference of device.

In order to solve the above technical problems, technical solution provided by the utility model is:

A kind of integrated control device, including shell and positioned at the cooling body and multiple electronics devices of the enclosure interior Part；

The shell has the chamber for accommodating the electronic device and the cooling body；The cooling body is located at Between multiple electronic devices；

The electronic device is abutted with the shell, and the heat that the electronic device generates is through the shell and the cooling Mechanism is transferred to the external world.

Further,

The cooling body includes the pipeline to offset with the electronic device, and the pipeline is for flowing through coolant liquid with cooling The electronic device.

Further,

The enclosure interior has the first chamber for accommodating the cooling body, and the top surface of the first chamber is equipped with Water channel slot, bottom surface are abutted with the water channel slot to form the pipeline；

Or, the bottom surface of the first chamber is equipped with water channel slot, the top surface is covered on the water channel slot to form the pipe Road.

Further,

The shell also has second chamber and third chamber for accommodating the electronic device；

The second chamber and the third chamber are located at the first chamber two sides；

The electronic device is abutted with the inner wall of the second chamber and/or the third chamber.

Further,

First partition, the first chamber and the third chamber are equipped between the first chamber and the second chamber Between be equipped with second partition；The water channel slot is formed in the first partition or the second partition.

Further,

The shell includes side and cover board；

Multiple ribs are equipped between the side and the cover board, the rib is used to increase the intensity of the shell and dissipates Heat area.

Further,

The side is equipped with air hole, and the air hole is for keeping inside and outside air pressure balance to export with accelerated heat.

Further,

The region that the side corresponds to the cooling body is equipped with the inlet and outlet being connected to the cooling body.

Further,

It is defeated that the region that the side corresponds to the electronic device is equipped with the high-voltage alternating being electrically connected with the electronic device Enter connector, high voltage direct current output connector, low-voltage signal connector, low pressure output cathode and low pressure output negative pole.

Further,

The shell includes the first radiator and the second radiator positioned at first radiator bottom；

The second chamber is formed in first radiator, forms the third chamber in second radiator；

The first chamber is located at the top of first radiator bottom or second radiator.

In conjunction with above technical scheme, the beneficial effect that the utility model reaches is:

After being installed in the heat transfer to the inner wall of shell that the intracorporal electronic device of shell generates at work, a part heat Amount is scattered and disappeared in a manner of air heat dissipation to the external world the outer surface of shell, and another part heat transfer to cooling body passes through Cooling body is transferred to the external world.Integrated control device provided by the utility model is adopted to achieve the purpose that improve heat dissipation effect It is radiated simultaneously with two kinds of radiating modes, without increasing equipment size, efficiently solves the contradiction between heat dissipation effect and size, Improve the heat dissipation effect of miniaturization integrated manipulator.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of integrated control device provided by the embodiment of the utility model；

Fig. 2 is the cross-sectional view of shell in integrated control device provided by the embodiment of the utility model；

Fig. 3 is the structural schematic diagram of cooling body in integrated control device provided by the embodiment of the utility model；

Fig. 4 is the structural schematic diagram at another visual angle of integrated control device provided by the embodiment of the utility model；

Fig. 5 is the top view of second chamber in integrated control device provided by the embodiment of the utility model；

Fig. 6 is the bottom view of third chamber in integrated control device provided by the embodiment of the utility model.

Icon: 100- shell；200- cooling body；300- high-voltage alternating inputs connector；The output of 400- high voltage direct current connects Plug-in unit；500- low-voltage signal connector；600- low pressure output cathode；700- low pressure output negative pole；The explosion-proof gas bleeder valve of 800-；900- Bracket；110- first chamber；111- water channel slot；112- the first sealant ring recess；113- cable-through hole；120- second chamber；121- Second sealant ring recess；130- third chamber；131- third sealant ring recess；140- first partition；150- second partition；160- Side；161- air hole；162- water inlet；163- water outlet；170- cover board；180- rib；The first radiator of 190-；1100- Second radiator；1110- bottom plate；210- pipeline.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Embodiment 1 is described in detail with reference to the accompanying drawing.

Embodiment 1

A kind of integrated control device is present embodiments provided, please with reference to Fig. 1 to Fig. 6.

Integrated control device includes shell 100 and cooling body 200 and multiple electronics devices inside shell 100 Part；Shell 100 has the chamber for accommodating electronic device and cooling body 200；Cooling body 200 is located at multiple electronic devices Between；Electronic device is abutted with shell 100, and the heat that electronic device generates is transferred to outer through shell 100 and cooling body 200 Boundary.

After in the heat transfer that the electronic device being installed in shell 100 generates at work to the inner wall of shell 100, one Partial heat is scattered and disappeared in a manner of air heat dissipation to the external world, another part heat transfer to cooling the outer surface of shell 100 Mechanism 200 is transferred to the external world by cooling body 200.Integrated control device provided in this embodiment improves heat dissipation to reach The purpose of effect is radiated simultaneously using two kinds of radiating modes, without increasing equipment size, efficiently solves heat dissipation effect and ruler Contradiction between very little improves the heat dissipation effect of miniaturization integrated manipulator.

In the optinal plan of the present embodiment, more preferably,

Cooling body 200 includes the pipeline 210 to offset with electronic device, and pipeline 210 is for flowing through coolant liquid with cooling electricity Sub- device.In the present embodiment, using the coolant liquid type of cooling, wherein coolant liquid can be water, or other are easy to absorb The liquid of heat.Pipeline 210 offsets with electronic device, and the heat that electronic device generates is transferred to cooling through the inner wall of pipeline 210 Liquid, and by coolant flow to the external world.There are many kinds of the forms of pipeline 210, enumerates the relatively simple scheme of several structures here. The structure of pipeline 210 can be set to be paperwrapped in the coil arrangement outside electronic device, and coil winding is outside electronic device, energy Increase the contact area of coil pipe and electronic device, enough to accelerate the transmitting of heat.

In order to reduce the occupied space of pipeline 210, and also to electronic device easy for removal and installation, pipeline 210 is also It can be set to such as flowering structure: the first chamber 110 for accommodating cooling body 200, first chamber be set inside shell 100 110 top surface is equipped with water channel slot 111, and bottom surface is abutted with water channel slot 111 to form pipeline 210；Or, the bottom surface of first chamber 110 Equipped with water channel slot 111, top surface is covered on water channel slot 111 to form pipeline 210.In the present embodiment, water channel slot 111 is set to Pipeline 210 is respectively arranged in different chambers by the top surface (specifically referring to Fig. 2 or Fig. 3) of one chamber 110 from electronic device, In order to installation, maintenance and disassembly each section part, interfering with each other between each section is reduced.Meanwhile with first chamber 110 Inner wall of the top and bottom as pipeline 210, can reduce occupied space, additionally it is possible to realize 210 inner wall of pipeline and electronic device Direct contact, accelerate heat transfer rate.Wherein, the shape of water channel slot 111 is for the purpose of increasing the contact area with electronic device Design, as shown in figure 3,111 spiral of water channel slot is bent, and rule is arranged to increase the area of water channel slot 111.Water channel slot 111 1 End is connect with the water inlet 162 of cooling body 200, and the other end is connect with water outlet 163, to realize disengaging and the stream of coolant liquid It is dynamic.Meanwhile the part that water channel slot 111 is abutted with the bottom surface of first chamber 110 or top surface is equipped with the structure for being used for sealing, to prevent Coolant liquid leakage.Sealing structure can be set to the first sealant ring recess 112, be equipped with sealing in the first sealant ring recess 112 Circle, to realize the sealing of water channel slot 111.Not used part uses in the one side for being provided with water channel slot 111 of first chamber 110 Casing tech is taken out, material weight can be reduced, mitigates overall weight.The top and bottom of first chamber 110 are close using fastened by screw Envelope is to form water channel slot 111.Meanwhile the one side for being provided with water channel slot 111 of first chamber 110 fills water channel slot using heat-conducting glue Gap between 111, to accelerate the heat transmitting between 110 inner wall of electronic device and first chamber.Electronic device includes printing electricity Road plate PCB, power device include magnetic device etc..

Further, shell 100 also has the second chamber 120 and third chamber 130 for accommodating electronic device；Second Chamber 120 and third chamber 130 are located at 110 two sides of first chamber；Electronic device and second chamber 120 and/or third chamber The inner wall of room 130 abuts.Wherein, second chamber 120 and third chamber 130 can place electronic device such as charger, DC/DC and control Device processed etc. can reduce space utilization rate.In order to increase the contact surface of second chamber 120 and third chamber 130 and electronic device Product is filled with heat-conducting glue between electronic device and second chamber 120 and third chamber 130.Since first chamber 110 is set to Between second chamber 120 and third chamber 130, therefore, for the ease of the electricity being located in first chamber 110 and third chamber 130 Electric connection between sub- device is equipped with cable-through hole 113 in the top and bottom of first chamber 110, in order to which harness passes through. Meanwhile second chamber 120 and third chamber 130 can be set in the left and right sides of first chamber 110, also can be set in first The two sides up and down of chamber 110, in the present embodiment, second chamber 120 is set to the top of first chamber 110, and third chamber 130 is set It is placed in the bottom of first chamber 110, and is equipped with first partition 140 between first chamber 110 and second chamber 120, first Second partition 150 is equipped between chamber 110 and third chamber 130；Water channel slot 111 is formed in first partition 140 or second partition 150, cable-through hole 113 is equipped in first partition 140 and second partition 150, and two cable-through holes 113 are oppositely arranged.

In the optinal plan of the present embodiment, more preferably,

Shell 100 includes side 160 and cover board 170；Side 160 and cover board 170, which enclose, to be set and is formed for accommodating electronics device The second chamber 120 and third chamber 130 of part and first chamber 110 for accommodating cooling body 200.Wherein, the second chamber The interior shape of room 120 and third chamber 130 is determined according to the shape and requirement of electronic device.The heat generated due to electronic device Amount part is scattered and disappeared to the external world, therefore, for increasing heat radiation area, between side 160 and cover board 170 by shell 100 Equipped with multiple ribs 180, rib 180 is strip structure, and strip structure and 170 binding face of cover board are equipped with threaded hole, for fixing Cover board 170, moreover it is possible to increase the intensity of shell 100.In the present embodiment, rib 180 is respectively arranged at 100 two sides of shell, and every side It has been uniformly arranged 3 ribs 180.Meanwhile pollution of 100 internal electronic device of shell by external environment in order to prevent, in shell 100 side of body, 160 top surface is equipped with the second sealant ring recess 121 (specifically referring to Fig. 5), installation in the second sealant ring recess 121 There is sealing ring, to realize the sealing of 100 inner space of shell, prevents liquid and dust or other foreign matters from entering second chamber 120.

Shell 100 further includes bottom plate 1110, and bottom plate 1110 is abutted with the bottom of side 160, to close third chamber 130, Prevent liquid and dust or other foreign matters from entering third chamber 130.It is (specific that 160 bottom of side is equipped with third sealant ring recess 131 Refer to Fig. 6), sealing ring is installed in third sealant ring recess 131, to realize the sealing of 100 inner space of shell.Except this it Outside, 100 side of shell, 160 bottom is additionally provided with bracket 900, and bracket 900 is used to support shell 100, to raise bottom plate 1110, avoids Bottom plate 1110 is protected third chamber 130 and the electronics in third chamber 130 by water stain and other pollutant effects Device.In the present embodiment, side 160, cover board 170 and bottom plate 1110, which enclose, sets and is formed rectangular configuration, cover plate 170 and bottom plate 1110 be rectangle, while cover board 170 can be made of aluminium material, both can satisfy use demand, can also mitigate weight. It is connected between cover board 170 and side 160 by fastener, more preferably, fastener is screw, bolt etc., meanwhile, fastener It is urgent to smear screw thread glue, loosening caused by preventing fastener from shaking because of vehicle driving.By tight between bottom plate 1110 and side 160 Firmware connection, more preferably, fastener is screw, bolt etc., meanwhile, it is urgent that fastener smears screw thread glue, prevents fastener Because being loosened caused by vehicle driving vibration.In the present embodiment, four corner locations of shell 100 are provided with bracket 900, bracket 900 for being fixed on vehicle for shell 100.900 bottom of bracket is equipped with mounting hole, for installing bolt.Bracket 900 can be with Shell 100 welds, and can also be integrally formed with shell 100.Shell 100 uses cast aluminium material, can accelerate the transmitting of heat.

The air inside heat meeting heated shell 100 generated due to electronic device, expands air, causes shell 100 Inside and outside imbalance of pressure, in order to avoid 100 external and internal pressure of shell it is unbalance caused by heat flow have some setbacks and bring explosion etc. peace Full hidden danger is equipped with air hole 161 in the side of shell 100 160, and air hole 161 can be connected to the space inside and outside shell 100, use It is exported in holding inside and outside air pressure balance with accelerated heat.Meanwhile explosion-proof gas bleeder valve 800 being installed in air hole 161, it is explosion-proof to let out Air valve 800 is used to control shell 100 and extraneous on-off.The correspondence first chamber in side 160 can be set in air hole 161 110 or second chamber 120 or third chamber 130 position, can also be in the correspondence first chamber 110 or the second chamber of side 160 Room 120 or the position of third chamber 130 are respectively provided with air hole 161.

Meanwhile as shown in Figure 1, the region of the corresponding cooling body 200 in side 160 is additionally provided with and is connected to cooling body 200 Water inlet 162 and water outlet 163, water inlet 162 and water outlet 163 are separately installed with water inlet pipe and outlet pipe, to realize water channel The circulation of coolant liquid in slot 111.

In addition, as shown in figure 4, the region of the corresponding electronic device in side 160 is equipped with the high pressure being electrically connected with electronic device Exchange input connector 300, high voltage direct current output connector 400, low-voltage signal connector 500, low pressure output cathode 600 and low Press output negative pole 700.Wherein, high-voltage alternating input connector 300 includes L, N, PE, CC, CP signal terminal, high voltage direct current output Connector 400 includes positive terminal and negative terminal, and L, N, PE, CC, CP signal terminal and high pressure positive and negative anodes are electrically connected to electricity Sub- device, so that electronic device works.More preferably, low-voltage signal connector 500, low pressure output cathode 600 and low pressure are defeated The position that cathode 700 connects third chamber 130 out is equipped with sealing ring, and sealing ring can fill up low-voltage signal connector 500, low The gap between output cathode 600 and low pressure output negative pole 700 and side 160 is pressed, to prevent liquid entry into third chamber 130 Influence electronic device and power device work.Wherein, low pressure output negative pole 700 is draft technique, inside has screw thread, takes for cathode Iron bolt fastens bonding terminal.In addition, low pressure output cathode 600 and low pressure output negative pole 700 are respectively low pressure 12V output cathode With low pressure 12V output negative pole.

In the optinal plan of the present embodiment, more preferably,

Shell 100 includes the first radiator 190 and the second radiator 1100 positioned at 190 bottom of the first radiator；First Second chamber 120 is formed in radiator 190, forms third chamber 130 in the second radiator 1100；First chamber 110 is located at the 1100 top of one radiator, 190 bottom or the second radiator.Split type structure is set by shell 100, can reduce electronics device Influence between part and cooling body 200.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of integrated control device, which is characterized in that including shell and positioned at the cooling body of the enclosure interior and more A electronic device；

The shell has the chamber for accommodating the electronic device and the cooling body；The cooling body is located at multiple Between the electronic device；

The electronic device is abutted with the shell, and the heat that the electronic device generates is through the shell and the cooling body It is transferred to the external world.

2. integrated control device according to claim 1, which is characterized in that the cooling body includes and the electronics device The pipeline that part offsets, the pipeline is for flowing through coolant liquid with the cooling electronic device.

3. integrated control device according to claim 2, which is characterized in that the enclosure interior has described for accommodating The top surface of the first chamber of cooling body, the first chamber is equipped with water channel slot, and bottom surface is abutted with the water channel slot to be formed State pipeline；

Or, the bottom surface of the first chamber is equipped with water channel slot, the top surface is covered on the water channel slot to form the pipeline.

4. integrated control device according to claim 3, which is characterized in that the shell also has for accommodating the electricity The second chamber and third chamber of sub- device；

The second chamber and the third chamber are located at the first chamber two sides；

The electronic device is abutted with the inner wall of the second chamber and/or the third chamber.

5. integrated control device according to claim 4, which is characterized in that the first chamber and the second chamber it Between be equipped with first partition, between the first chamber and the third chamber be equipped with second partition；The water channel slot is formed in institute State first partition or the second partition.

6. integrated control device according to claim 4, which is characterized in that the shell includes side and cover board；

Multiple ribs are equipped between the side and the cover board, the rib is used to increase the intensity and radiating surface of the shell Product.

7. integrated control device according to claim 6, which is characterized in that the side is equipped with air hole, described ventilative Hole is for keeping inside and outside air pressure balance to export with accelerated heat.

8. integrated control device according to claim 6, which is characterized in that the side corresponds to the area of the cooling body Domain is equipped with the inlet and outlet being connected to the cooling body.

9. integrated control device according to claim 6, which is characterized in that the side corresponds to the area of the electronic device Domain is equipped with the high-voltage alternating input connector being electrically connected with the electronic device, high voltage direct current output connector, low-voltage signal Connector, low pressure output cathode and low pressure output negative pole.

10. integrated control device according to claim 4, which is characterized in that the shell includes the first radiator and position The second radiator in first radiator bottom；

The second chamber is formed in first radiator, forms the third chamber in second radiator；

The first chamber is located at the top of first radiator bottom or second radiator.