CN220106646U - Battery box - Google Patents
Battery box Download PDFInfo
- Publication number
- CN220106646U CN220106646U CN202320668815.1U CN202320668815U CN220106646U CN 220106646 U CN220106646 U CN 220106646U CN 202320668815 U CN202320668815 U CN 202320668815U CN 220106646 U CN220106646 U CN 220106646U
- Authority
- CN
- China
- Prior art keywords
- battery
- box
- box body
- heat
- compartment
- Prior art date
- 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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Links
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000004146 energy storage Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the field of energy storage batteries, in particular to a battery box, which comprises a box body and a battery control unit, wherein a first radiating opening is formed in the side of the box body, the first radiating opening is symmetrically arranged on two sides of the box body, the battery control unit is fixedly arranged in the box body, a battery compartment is arranged in the box body and used for placing a battery pack, a heat conducting pipe is arranged around the battery compartment, a heat radiating fan is arranged at one end of the heat conducting pipe and fixedly arranged in the first radiating opening, the heat conducting pipe is made of a material with high heat conductivity coefficient, and a battery buckle is arranged at the bottom of the battery compartment and used for fixing the battery pack. According to the utility model, the symmetrical first radiating openings and the radiating fan are arranged on the box body, so that the air flow in the battery box is ensured, and the flowing air brings heat generated by the battery out of the box body, so that the heat accumulation in the box body when the battery box works for a long time is improved, and the temperature in the battery box is reduced.
Description
Technical Field
The utility model relates to the field of energy storage batteries, in particular to a battery box.
Background
As a representative of environmental protection energy, the battery is becoming increasingly interesting for cleaning and economy, and the current popularity of new energy automobiles is increasing.
When the current batteries are used as energy sources for driving, a plurality of groups of batteries are often required to form a battery pack to be installed in a power supply box on equipment, or the batteries are placed in the box body to form a battery box. However, the existing battery box is to put the battery pack into a totally-enclosed box body, the battery can emit heat during operation, and the heat can not be emitted due to the heat collection in the totally-enclosed environment, so that the battery temperature has high influence on the battery capacity, namely the service life of the battery, and the high-temperature battery has the danger of explosion. In 2019-2020, the fire accident of the new energy automobile battery exceeds 1200, which relates to high-grade, medium-grade and low-grade brands, the types cover passenger cars and trucks, and the direct economic loss exceeds 100 hundred million yuan; by 2021, 8 months, manufacturers who start recall due to the thermal runaway hidden trouble of the battery pack reach 10 in total 60940, so that improvement of heat dissipation of the battery pack and reduction of battery accidents are urgently needed.
In this regard, the present utility model provides a battery box.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects in the prior art, the utility model provides a battery box which can effectively improve the heat dissipation problem of a battery pack.
Technical proposal
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a battery box, which comprises a box body and a battery control unit, wherein a first radiating opening is formed in the side of the box body, the first radiating opening is symmetrically arranged on two sides of the box body, the battery control unit is fixedly arranged in the box body, a battery compartment is arranged in the box body and used for accommodating a battery pack, a heat-conducting pipe is arranged around the battery compartment, a heat-radiating fan is arranged at one end of the heat-conducting pipe and fixedly arranged in the first radiating opening, the heat-conducting pipe is made of a material with high heat conductivity coefficient, a battery buckle is arranged at the bottom of the battery compartment and used for fixing the battery pack, and a carrying part is arranged at the outer side of the box body and is convenient for installing and dismantling the battery box.
Further, the first radiating openings are a plurality of small holes which are uniformly arranged, a dustproof net is arranged on the outer side of the first radiating opening, and the dustproof net is detachably arranged on the box body and covers all the first radiating openings on one side of the box body.
Further, the battery compartment comprises two battery separators, the two battery separators are fixedly arranged on the inner side of the box body, the two battery separators and two sides in the box body form a rectangle, the battery pack is placed in the rectangle, each battery separator is provided with a second heat dissipation opening, and the second heat dissipation openings on the two battery separators are symmetrically arranged.
Further, the battery buckle comprises a clamping groove positioned at the bottom of the battery compartment, a clamping block is connected in the clamping groove in a sliding mode, a bolt is arranged at one end of the clamping block, the bolt penetrates through the battery compartment, and a threaded hole is formed in the clamping groove.
Further, a layer of lubricating coating is coated in the battery separator.
Further, a hollowed-out heat dissipation strip is arranged at the bottom of the battery compartment and is parallel to the battery separator.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:
according to the utility model, the symmetrical first radiating openings and the radiating fan are arranged on the box body, so that the air flow in the battery box is ensured, and the flowing air brings heat generated by the battery out of the box body, so that the heat accumulation in the box body when the battery box works for a long time is improved, and the temperature in the battery box is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is an enlarged view of fig. 2 at a.
Reference numerals in the drawings represent respectively: 1. a case; 2. a battery control unit; 3. a first heat radiation port; 4. a battery compartment; 5. a heat conduction pipe; 6. a heat radiation fan; 7. a dust screen; 8. a battery separator; 9. a second heat radiation port; 10. a clamping groove; 11. a clamping block; 12. a bolt; 13. and a heat radiation strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In order to solve the problem, propose a battery box as shown in fig. 1, including box 1 and battery control unit 2, the first 3 of thermovent has been seted up to box 1 side, the first 3 of thermovent is the symmetry setting in box 1 both sides, battery control unit 2 fixed mounting is in box 1, be equipped with battery compartment 4 in the box 1, be used for placing the group battery, be provided with heat pipe 5 around the battery compartment 4, radiator fan 6 is installed to the one end of heat pipe 5, radiator fan 6 fixed mounting is in the first 3 of thermovent, heat pipe 5 is made for the material that coefficient of heat conductivity is high, battery compartment 4 bottom is provided with the battery buckle for fixed group battery, the box 1 outside is provided with the portable part, the installation and the dismantlement of the battery box of being convenient for.
The first cooling port 3 is used for radiating the inside of the battery box, the battery pack is placed in the battery compartment 4, the battery buckle at the bottom of the battery compartment 4 is used for fixing, heat of battery operation is transmitted to the cooling fan 6 through the heat conducting pipe 5 around the battery compartment 4, the heat conducting pipe 5 comprises a copper pipe, the heat conducting performance is good, the cost performance is high, the heat conducting fan rotates to transmit the heat to the outside of the battery box, the cooling fan 6 discharges hot air in the battery box, new air inevitably enters from the first cooling port 3 at the other end, therefore, the first symmetrical cooling port 3 can increase air flow in the battery box, and the outside of the battery box is provided with a carrying part, so that the battery box and the battery pack can be installed to the electric equipment after being installed.
As an embodiment of the present utility model, the first heat dissipation opening 3 is formed by uniformly arranging a plurality of small holes, a dust screen 7 is disposed outside the first heat dissipation opening 3, and the dust screen 7 is detachably mounted on the case 1 and covers all the first heat dissipation openings 3 on one side of the case 1.
The heat dissipation fan 6 discharges the hot air in the battery box, and new air is inevitably introduced from the first heat dissipation port 3 at the other end, so that the new air possibly contains large particles such as dust and dust, and the dust screen 7 can prevent the particles from entering and protect electronic components in the battery box.
As an implementation mode of the utility model, the battery compartment 4 comprises two battery separators 8, the two battery separators 8 are fixedly installed on the inner side of the box body 1, the two battery separators 8 and two sides in the box body 1 form a rectangle, the battery pack is placed in the rectangle, each battery separator 8 is provided with a heat dissipation port II 9, and the heat dissipation ports II on the two battery separators 8 are symmetrically arranged.
The group battery is installed to in the battery baffle 8, can suitably leave the space, guarantee that the air flows, in the air gets into box 1 from thermovent one 3, in thermovent two 9 gets into battery compartment 4, pass from the space of group battery, take away the heat of group battery, flow from thermovent two 9 of the other end again, finally discharge outside through radiator fan 6 from thermovent one 3, thermovent two 9 on two battery baffles 8 are the symmetry setting for the air has the new air to get into all the time in battery compartment 4, guarantee the heat circulation.
As an embodiment of the utility model, the battery buckle comprises a clamping groove 10 positioned at the bottom of the battery compartment 4, a clamping block 11 is slidably connected in the clamping groove 10, one end of the clamping block 11 is provided with a bolt 12, the bolt 12 passes through the battery compartment 4, and a threaded hole is formed in the clamping groove 10.
During installation, the battery pack is inserted into the battery compartment 4, the bolts 12 are rotated to enable the clamping blocks 11 to move towards the battery pack, and finally the battery pack is fixed in the battery compartment 4.
As an embodiment of the present utility model, the battery separator 8 is coated with a lubricating coating for more convenient insertion of the battery pack into the battery compartment 4.
As an embodiment of the present utility model, a hollowed heat dissipation strip 13 is provided at the bottom of the battery compartment 4, and the heat dissipation strip 13 is parallel to the battery separator 8. As shown in the figure, the heat dissipation strip 13 can increase the heat dissipation of the bottom of the battery box, and can also provide new air to enter, and the dust screen 7 can be arranged below the heat dissipation strip 13 to prevent dust from entering the battery box.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a battery box, includes box (1) and battery control unit (2), its characterized in that, cooling vent (3) have been seted up to box (1) side, cooling vent (3) are the symmetry and set up in box (1) both sides, battery control unit (2) fixed mounting is in box (1), be equipped with battery compartment (4) in box (1), be used for placing the group battery, be provided with heat pipe (5) around battery compartment (4), radiator fan (6) are installed to the one end of heat pipe (5), radiator fan (6) fixed mounting is in cooling vent (3), heat pipe (5) are made for the material that coefficient of heat conductivity is high, battery compartment (4) bottom is provided with the battery buckle for fixed group battery.
2. The battery box according to claim 1, wherein the first cooling holes (3) are uniformly arranged in a plurality of small holes, a dust screen (7) is arranged on the outer side of the first cooling holes (3), and the dust screen (7) is detachably mounted on the box body (1) and covers all the first cooling holes (3) on one side of the box body (1).
3. The battery box according to claim 1, wherein the battery compartment (4) comprises two battery separators (8), the two battery separators (8) are fixedly installed on the inner side of the box body (1), the two battery separators (8) and the two sides inside the box body (1) form a rectangle, the battery pack is placed in the rectangle, each battery separator (8) is provided with a second heat dissipation opening (9), and the second heat dissipation openings (9) on the two battery separators (8) are symmetrically arranged.
4. The battery box according to claim 1, wherein the battery buckle comprises a clamping groove (10) positioned at the bottom of the battery compartment (4), a clamping block (11) is connected in a sliding manner in the clamping groove (10), one end of the clamping block (11) is provided with a bolt (12), the bolt (12) penetrates through the battery compartment (4), and a threaded hole is formed in the clamping groove (10).
5. A battery compartment according to claim 3, characterized in that the battery separator (8) is internally coated with a layer of lubricating paint.
6. A battery box according to claim 3, characterized in that the bottom of the battery compartment (4) is provided with hollowed-out heat dissipation strips (13), and the heat dissipation strips (13) are parallel to the battery separator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320668815.1U CN220106646U (en) | 2023-03-30 | 2023-03-30 | Battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320668815.1U CN220106646U (en) | 2023-03-30 | 2023-03-30 | Battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220106646U true CN220106646U (en) | 2023-11-28 |
Family
ID=88873486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320668815.1U Active CN220106646U (en) | 2023-03-30 | 2023-03-30 | Battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220106646U (en) |
-
2023
- 2023-03-30 CN CN202320668815.1U patent/CN220106646U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |