CN207800835U - A kind of radiator structure and supply unit - Google Patents

Abstract

A kind of radiator structure of the utility model offer and supply unit, the radiator structure includes framework in hollow structure and heat sink material, the heat sink material is installed in the inside of the framework, the framework is connect with the collector plate that the supply unit includes, for fixing the collector plate and being radiated to the collector plate of the supply unit and multiple single batteries by the heat sink material.Radiator structure provided by the utility model, it is simple in structure, cost of implementation is low, and may also function as the fixed function to collector plate and single battery while radiating to collector plate and monomer.

Description

A kind of radiator structure and supply unit

Technical field

The utility model is related to power battery technology fields, in particular to a kind of radiator structure and supply unit.

Background technology

In recent years, due to energy cost and environmental pollution the problem of, is more and more prominent, and pure electric automobile and mixing are dynamic The advantages of power automobile can substantially eliminate even zero-emission vehicle tail gas with it, is paid attention to by government and each Automobile Enterprises. However pure electric vehicle and hybrid vehicle still have many technical problems to need to break through, wherein the safe to use of battery system be One of major issue.

The thermal run away phenomenon of battery modules seriously threatens the using security issues of battery system.Power battery was using It will produce a large amount of heat in journey, if cannot timely and effectively radiate to it, once its heat generated has reached higher Degree, there is thermal run away phenomenon, it is likely that cells burst will be caused, and then jeopardize the safety of life and property of periphery personnel. For example, in existing electric vehicle industry, if thermal run away occurs for the power battery pack of electric vehicle, less serious case burns out battery pack, Severe patient will jeopardize the life of user.Therefore, how to provide a kind of can timely and effectively set to what battery modules radiated It is standby to have become those skilled in the art's technical problem urgently to be resolved hurrily.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of radiator structure and supply unit, to solve above-mentioned ask Topic.

The utility model preferred embodiment provides a kind of radiator structure, applied to the supply unit for including battery modules, institute It includes collector plate and multiple single batteries to state battery modules, and the radiator structure includes framework in hollow structure and heat dissipation material Material, the heat sink material are installed in the inside of the framework, and the framework is connect with the collector plate, for fixing the afflux Plate simultaneously radiates to the collector plate and the multiple single battery by the heat sink material.

Optionally, in above-mentioned radiator structure, the radiator structure further includes multiple mounting posts, the multiple mounting post point It is not set to the peripheral and described framework of the mounting hole for installing single battery of the collector plate close to monomer electricity The side in pond, the mounting post is for installing the multiple single battery.

Optionally, in above-mentioned radiator structure, the mounting post is cylindrical structure.

Optionally, in above-mentioned radiator structure, the framework is internally provided with muscle position part, for increasing the framework Intensity.

Optionally, in above-mentioned radiator structure, the opposite both ends of the framework offer inlet port and outlet port respectively, The heat sink material can be entered the framework by the feed inlet and is discharged from the framework by the discharge port.

Optionally, in above-mentioned radiator structure, the framework includes outer frame body and internal frame body, and the outer frame body is connected to institute The periphery of collector plate is stated, the internal frame body is connected to the centre position of the collector plate.

Optionally, in above-mentioned radiator structure, position undulate shape that the framework is connected with the collector plate.

Optionally, in above-mentioned radiator structure, the radiator structure further includes heat sink strip, and the heat sink strip is set to multiple Gap between mounting post.

Optionally, in above-mentioned radiator structure, the material of the framework is ABS plastic.

Another preferred embodiment of the utility model provides a kind of supply unit, including battery modules and above-mentioned heat dissipation knot Structure, the radiator structure are connect with the collector plate in the battery modules, with to the collector plate and monomer in the battery modules Battery radiates.

A kind of radiator structure of the utility model embodiment offer and supply unit, the radiator structure include in hollow structure Framework and heat sink material, the heat sink material are set to the inside of framework, and framework connect with the collector plate in battery modules, both may be used The fixed function to collector plate is played, and the single battery in collector plate and battery modules can be dissipated by heat sink material Heat.Radiator structure provided by the utility model, it is simple in structure, cost of implementation is low, and radiate to collector plate and monomer While may also function as fixed function to collector plate and single battery.

To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, the utility model cited below particularly compared with Good embodiment, and coordinate appended attached drawing, it is described in detail below.

Description of the drawings

It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is a kind of radiator structure that the utility model preferred embodiment provides and the structure chart of battery modules.

Fig. 2 is the structure chart for the radiator structure that the utility model preferred embodiment provides.

Fig. 3 is the exploded perspective view for the radiator structure that the utility model preferred embodiment provides.

Fig. 4 is the structure chart for the heat sink strip that the utility model preferred embodiment provides.

Fig. 5 is another structure chart of radiator structure and battery modules that the utility model preferred embodiment provides.

Fig. 6 is another structure chart of radiator structure and battery modules that the utility model preferred embodiment provides.

Fig. 7 is the sectional view in the directions A-A of Fig. 6.

Icon：10- supply units；100- radiator structures；110- frameworks；111- outer frame bodies；112- internal frame bodies；120- is installed Column；130- heat sink strips；131- storage tanks；141- feed inlets；142- discharge ports；210- collector plates；220- single batteries.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.Obviously, described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be matched with a variety of different It sets to arrange and design.

Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model Example is applied, the every other embodiment that those skilled in the art are obtained without making creative work belongs to The range of the utility model protection.

It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.

In the description of the present invention, it should be noted that term " in ", "upper", " parallel ", "inner", the fingers such as "outside" The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings or when utility model product uses is used The orientation or positional relationship often put, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this The limitation of utility model.

In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly Low dip.It is not to indicate that the structure has been had to if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical" It is complete horizontal, but can be slightly tilted.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set Set ", " 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, can also be to be electrically connected.It can be directly connected, the indirect phase of intermediary can also be passed through Even, can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned The concrete meaning of term in the present invention.

Below in conjunction with the accompanying drawings, it elaborates to some embodiments of the utility model.In the absence of conflict, under Feature in the embodiment and embodiment stated can be combined with each other.

Fig. 1 and Fig. 2 are please referred to, the utility model embodiment provides a kind of radiator structure 100, the radiator structure 100 applied to the supply unit 10 for including battery modules.The battery modules include collector plate 210 and multiple single batteries 220, institute It includes framework 110 in hollow structure and heat sink material to state radiator structure 100.The heat sink material is installed in the framework 110 Inside, the framework 110 connect with the collector plate 210, and the framework 110 can be to the collector plate 210 and single battery 220 play fixed function, and can be by the heat sink material in the framework 110 to the collector plate 210 and single battery 220 It radiates.

In one embodiment, the radiator structure 100 further includes multiple mounting posts 120, and the multiple mounting post 120 is divided It is not set to the close of the peripheral and described framework 110 of the mounting hole for installing single battery 220 of the collector plate 210 The side of single battery 220.

Optionally, in the present embodiment, multiple mounting posts 120 are in multiple rows of arrangement, and the mounting post 120 of adjacent two rows is in It is staggered.The multiple mounting post 120 can be used for installing multiple single batteries 220.

It should be appreciated that the framework 110 is connect with collector plate 210, and by the heat sink material in framework 110 to collector plate 210 and single battery 220 radiate, wherein the single battery 220 that is contacted with framework 110 in multiple single batteries 220 and The part that collector plate 210 is connect with framework 110 can obtain good heat dissipation effect, and the collection not connect with framework 110 directly Heat can only be by being transferred to framework 110 to radiate by flowing plate 210 successively, and the list not contacted with framework 110 directly Body battery 220 can only be by the single battery 220 of surrounding by heat transfer, and with the heat of the single battery of surrounding 220 It reduces, achievees the purpose that reduce self heat.Therefore, in order to increase the contact area of single battery 220 and radiator structure 100, To reach good heat dissipation effect, mounting post 120 can be set, single battery 220 is installed in mounting post 120.In this way, a side Face can increase the contact area between radiator structure 100 and single battery 220, to enhance heat dissipation effect, on the other hand can rise To the purpose of firm single battery 220, keep single battery 220 not easily shifted.

In one embodiment, the mounting post 120 is cylindrical structure, and the internal diameter of the mounting post 120 is slightly larger than described The outer diameter of single battery 220, in order to the single battery 220 can be installed in the mounting post 120 and with mounting post 120 Inner wall contacts.The height of the mounting post 120 may be configured as the height of the single battery 220 one third or four/ One, this is not specifically limited, as long as can play the role of increasing the contact area of single battery 220 and radiator structure 100, And the purpose of securing unit battery 220.In other embodiments, the mounting post 120 may be alternatively provided as cross sectional shape It is square, the tubular structure of rectangle or other shapes, this is not specifically limited.

Referring to Fig. 3, in one embodiment, the radiator structure 100 may also include heat sink strip 130, the heat sink strip 130 may be disposed at the gap between multiple mounting posts 120.Since there are the effects that gap, heat are transmitted between multiple mounting posts 120 It is bad, therefore by adding heat sink strip 130 to connect multiple mounting posts 120, to play the purpose that enhancing heat is transmitted.

The heat sink strip 130 may include multiple, and multiple heat sink strips 130 are set in parallel, and each heat sink strip 130 is respectively set Between adjacent two rows of mounting posts 120.Fig. 4 is please referred to, the heat sink strip 130 is strip, each heat sink strip 130 Side wall offers multiple storage tanks 131 respectively.Optionally, the shape of the storage tank 131 can be arc, rectangle or pros Shape etc. in the present embodiment and is not specifically limited, can be configured according to actual demand.In the present embodiment, for convenience Specification mounting post 120 is placed in the storage tank 131, sets the storage tank 131 to arc groove.It is each described scattered Multiple arc-shaped storage tanks 131 on the side wall of hot item 130 make the side wall of heat sink strip 130 in wavy.

Corresponding to the position arrangement of multiple mounting posts 120, it is accommodating on the opposite two side of each heat sink strip 130 The position of slot 131 is in be staggered.Optionally, row's mounting post 120 is provided between two neighboring heat sink strip 130.It should Understand, the mounting post 120 of two or more rows can also be set between two neighboring heat sink strip 130.In the present embodiment, In order to reach good heat transfer process, heat sink strip 130 is respectively arranged in the both sides of each row's mounting post 120.

Optionally, its storage tank 131 is in be correspondingly arranged on the opposite side wall of the two neighboring heat sink strip 130, i.e. phase Storage tank 131 its quantity on the opposite side wall of adjacent two heat sink strips 130 is identical, and its position is correspondingly arranged. Corresponding storage tank 131 can form an accommodating space on the opposite side wall of two neighboring heat sink strip 130, and the mounting post 120 can It installs in the accommodating space.So set, the side wall of heat sink strip 130 can be made to be centered around around mounting post 120, in order to Further enhancing heat is transmitted, and improves the heat dissipation effect to single battery 220.

Optionally, the heat sink strip 130 may also be configured to hollow structure, and heat dissipation can be also installed in the inside of heat sink strip 130 Material so can further enhance heat dissipation effect.

In one embodiment, the material of the framework 110 can be used ABS plastic, and ABS plastic has impact resistance, resistance to The advantages that hot, lower temperature resistance and chemical resistance, and easy to process, the dimensionally stable of product, the glossiness on surface It is good.

Referring to Fig. 5, in one embodiment, the framework 110 includes outer frame body 111 and internal frame body 112, the outline border Body 111 is connected to the periphery of the collector plate 210, and the internal frame body 112 is connected to the centre position of the collector plate 210.Such as This, can be respectively since the periphery of collector plate 210 and the centre position of collector plate 210, to collector plate 210 and single battery 220 radiate.

Further, in the present embodiment, the framework 110 is in wave with the position of the collector plate 210 being connected Shape, optionally, the coupling part of the periphery of the outer frame body 111 and the collector plate 210 is wave-like, and the inside casing The part undulate shape of body 112 and the intermediate position of the collector plate 210 being connected.In this way, increasing the framework 110 With the contact area of the collector plate 210, heat dissipation effect is further increased.Also, connecting portion undulate shape also may be used It is adapted to the shape of single battery 220.

Referring to Fig. 6, in one embodiment, the opposite both ends of the framework 110 offer 141 He of feed inlet respectively Discharge port 142, the heat sink material can enter the framework 110 by the feed inlet 141, and pass through the discharge port 142 It is discharged from the framework 110.In this way, can certain interval of time heat sink material is replaced, or during heat dissipation, By inject new heat sink material and be discharged heat higher heat sink material to accelerate heat dissipation process.

In one embodiment, the inside of the framework 110 is additionally provided with muscle position part (not shown), for increasing frame The intensity of body 110.Fig. 7 is please referred to, is hollow structure by framework 110 in this present embodiment, and leads to the strong of framework 110 Degree declines, therefore adds muscle position part to ensure 110 intensity of framework.Muscle position part may include multiple, and multiple muscle positions part is set respectively It is in hollow inside to be placed in the framework 110.

On the basis of the above, the utility model also provides a kind of supply unit 10, and the supply unit 10 includes battery mould Group and above-mentioned radiator structure 100.The battery modules include multiple single batteries 220 and collector plate 210, the heat dissipation The framework 110 that structure 100 includes is connect with the collector plate 210, and heat sink material, the framework are installed in the framework 110 110 can play the collector plate 210 fixed function, and can be by internal heat sink material to the collector plate 210 and institute Single battery 220 is stated to radiate.

Optionally, in order to ensure the safety of supply unit 10, the supply unit 10 may also include temperature monitor and Alarm (not shown), the temperature monitor may be disposed between multiple single batteries 220 for detecting single battery 220 temperature value.Temperature monitor can be connect with alarm, will detect that temperature value is sent to alarm.The alarm Can the temperature value received be more than predetermined threshold value when alert to prompt user.

The alarm may include auditory tone cues unit and light prompt unit.Specifically, the auditory tone cues unit The loudspeaker that can be buzzer or be connect with language chip (for example, speech chip of model WT588D), the light prompt Unit can be a kind of LED light or other lamps (such as fluorescent lamp).Optionally, the light prompt unit, which is one kind, to glow LED light.Certainly, the light that the light prompt unit is sent out can be a kind of blinking light, and then be easier to cause correlation The attention of personnel.

Further, the alarm can individually sound the alarm sound or alarm light, can also be simultaneously emitted by police Report sound and alarm light.The supply unit 10 is matched by radiator structure 100, temperature monitor and alarm, both The heat dissipation to single battery 220 and collector plate 210 can be realized in time, and can detect single battery 220 and collector plate 210 in real time Temperature value, and realization and alarm when occurring abnormal, have further ensured the safety of supply unit 10.

In the present embodiment, the single battery 220 may be, but not limited to, dry cell, lithium battery, lead accumulator etc., It is not especially limited in the present embodiment.

In conclusion a kind of radiator structure 100 of the utility model offer and supply unit 10, the radiator structure 100 include Framework 110 in hollow structure and heat sink material, the heat sink material are set to the inside of framework 110, framework 110 and battery mould Collector plate 210 in group connects, and can not only play the fixed function to collector plate 210, but also can be by heat sink material to collector plate 210 It radiates with the single battery 220 in battery modules.Radiator structure 100 provided by the utility model, simple in structure, realization It is at low cost, and may also function as while radiating to collector plate 210 and monomer to collector plate 210 and single battery 220 Fixed function.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (10)

1. a kind of radiator structure, which is characterized in that applied to the supply unit for including battery modules, the battery modules include collection Flowing plate and multiple single batteries, the radiator structure include framework in hollow structure and heat sink material, the heat sink material dress Set on the inside of the framework, the framework is connect with the collector plate, for fixing the collector plate and by the heat dissipation Material radiates to the collector plate and the multiple single battery.

2. radiator structure according to claim 1, which is characterized in that the radiator structure further includes multiple mounting posts, institute State the peripheral and described framework that multiple mounting posts are respectively arranged at the mounting hole for installing single battery of the collector plate Close to the side of the single battery, the mounting post is for installing the multiple single battery.

3. radiator structure according to claim 2, which is characterized in that the mounting post is cylindrical structure.

4. radiator structure according to claim 1, which is characterized in that the framework is internally provided with muscle position part, is used for Increase the intensity of the framework.

5. radiator structure according to claim 1, which is characterized in that the opposite both ends of the framework offer respectively into Material mouth and discharge port, the heat sink material can enter the framework and by the discharge port from the frame by the feed inlet Body is discharged.

6. radiator structure according to claim 1, which is characterized in that the framework includes outer frame body and internal frame body, described Outer frame body is connected to the periphery of the collector plate, and the internal frame body is connected to the centre position of the collector plate.

7. radiator structure according to claim 1, which is characterized in that the position that the framework is connected with the collector plate Undulate shape.

8. radiator structure according to claim 2, which is characterized in that the radiator structure further includes heat sink strip, described to dissipate Hot item is set to the gap between multiple mounting posts.

9. radiator structure according to claim 1, which is characterized in that the material of the framework is ABS plastic.

10. a kind of supply unit, which is characterized in that tied including battery modules and heat dissipation described in any one of claim 1-9 Structure, the radiator structure are connect with the collector plate in the battery modules, with to the collector plate and monomer in the battery modules Battery radiates.