CN214874258U - A fire-retardant case for new energy automobile - Google Patents
A fire-retardant case for new energy automobile Download PDFInfo
- Publication number
- CN214874258U CN214874258U CN202022707665.XU CN202022707665U CN214874258U CN 214874258 U CN214874258 U CN 214874258U CN 202022707665 U CN202022707665 U CN 202022707665U CN 214874258 U CN214874258 U CN 214874258U
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- box
- heat
- new energy
- energy automobile
- battery
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 8
- 230000003139 buffering effect Effects 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a fire-retardant case for new energy automobile, including supporting the base, the inboard embedding of supporting the base is provided with the box, and the top embedding of box is provided with the top cap, supports the outside fixedly connected with protection curb plate of base, and the inboard fixedly connected with connector and the second buffering post of protection curb plate support the inboard bottom surface fixedly connected with buffering bottom plate of base, and the surface embedding of buffering bottom plate is provided with first buffering post. Set up the second buffering post through transversely imbedding between box and protection curb plate, effectually cushion external force to avoid the group battery to receive external force to influence and lead to damaged burning, support the box through first buffering post, install the group battery through the battery compartment and place, the fluting that the surface set up does benefit to the battery and dispels the heat, and the heat that the battery produced is under the effect of fan, through the outside discharge of thermovent.
Description
Technical Field
The utility model relates to a new forms of energy technical field, more specifically the theory that says so relates to a fire-retardant case for new energy automobile.
Background
The new energy industry is an industry which is vigorously advocated and promoted by the state at present, wherein the new energy automobile, especially the electric automobile is an important direction for the development of the new energy automobile industry, the electric automobile is driven by a vehicle-mounted power supply as power and wheels are driven by a motor to run, the influence on the environment is small, the safety is the premise for developing the electric automobile, and the future of the electric automobile does not exist without safety. The existing battery box is placed on a vehicle and does not have the damping performance, so that elements inside the battery box are damaged, the normal use of a new energy vehicle cannot be guaranteed after the battery box is damaged, the service life of the battery box is shortened, a large amount of heat can be generated in the working process, the heat is not transferred to the outside in time, the working efficiency and the working life of the battery can be reduced, and the storage battery can be burned seriously or even.
Simultaneously current power battery system's battery box constitution is mostly the simplex structure of metal material, mainly because the battery produces the heat at the charge-discharge in-process, and the simplex structure of this metal material does benefit to the battery heat dissipation, makes the battery work under suitable temperature to extension battery life. However, the battery with the structure is only suitable for the regions with warmer environment, the service environment of the battery is in the range of-20 ℃ to 50 ℃, if the ambient temperature is lower than-20 ℃ in winter, the operation of the battery is not facilitated, and the capacity and the service life of a battery system are greatly reduced. In addition, the power battery system with the structure has certain temperature difference in the charging and discharging process, for example, the part close to the outer wall of the battery box can dissipate heat quickly, the temperature of the battery is relatively low, the heat dissipation of the battery in the battery box is blocked, the temperature of the battery is relatively high, the generation of the temperature difference is not beneficial to the stability of the battery system, and certain harm is caused to the use of the battery. Most importantly, if a combustion accident occurs in the use process of the battery, the temperature of the box body can rise, and the high-heat-conductivity metal material generates heat to cause the combustion and even the explosion of surrounding inflammable and explosive substances, thereby causing irreparable loss to human bodies and property.
Disclosure of Invention
The utility model is used for new energy automobile's fire-retardant case's purpose and efficiency are reached by following specific technological means:
the utility model provides a fire-retardant case for new energy automobile, which comprises a supporting pedestal and is characterized by further comprising, the inboard embedding of supporting the base is provided with the box, the top embedding of box is provided with the top cap, the outside fixedly connected with protection curb plate of support base, the inboard fixedly connected with connector and the second buffering post of protection curb plate, the inboard bottom surface fixedly connected with buffering bottom plate of support base, the surface embedding of buffering bottom plate is provided with first buffering post, the fixed embedding in inside of box is provided with battery compartment and fan, the thermovent has been seted up to the top fixed surface of box, the inside embedding of box is provided with the heat dissipation chamber, the inside embedding in heat dissipation chamber is provided with first heat-conducting layer and second heat-conducting layer.
Further preferred embodiments: the protection curb plate embedding is on the outside top of supporting the base, and the protection curb plate is laid on the top of top cap simultaneously, and the protection curb plate sets up three, surrounds the setting to the outside of box, and the protection curb plate sets up to the fire-retardant plastic board of high density between 1cm-2cm of thickness.
Further preferred embodiments: the connector is fixedly sleeved at two ends of the second buffer column, and the connector is spirally embedded into the inner side of the protective side plate and the outer side of the box body.
Further preferred embodiments: the second buffer column is transversely arranged in a plurality.
Further preferred embodiments: the vertical setting of first bumping post, the top imbeds simultaneously in the bottom surface of box.
Further preferred embodiments: the thermovent is seted up in the top both sides of box, and the battery compartment is vertical to be set up three groups in the box, and the fluting is seted up on the battery compartment surface.
Further preferred embodiments: the fans are positioned on two sides of the outer side of the battery bin.
Further preferred embodiments: the heat dissipation cavity is located above the battery compartment, and the bottom surface of the heat dissipation cavity is uniformly distributed to form through grooves formed in an arc-shaped concave mode.
Further preferred embodiments: the first heat conduction layer and the second heat conduction layer are vertically arranged and are transversely distributed in the heat dissipation cavity, the first heat conduction layer and the second heat conduction layer are fixedly connected, the second heat conduction layer is located at the position below the heat dissipation opening, and the second heat conduction layer is arranged in an upward inclined and protruding mode.
Has the advantages that:
this kind of a fire-retardant case for new energy automobile sets up the second buffering post through transversely imbedding between box and protection curb plate, and is effectual to external force buffering to avoid the group battery to receive the influence of external force and lead to damaged burning.
This kind of a fire-retardant case for new energy automobile supports the box through first bumping post.
This kind of a fire-retardant case for new energy automobile installs the group battery through the battery compartment and places, and the fluting that the surface set up does benefit to the battery and dispels the heat, and the heat that the battery produced is under the effect of fan, outwards discharges through the thermovent.
This kind of a fire-retardant case for new energy automobile, when the inside heat of box passed through the fan and outwards discharged, got into the heat dissipation chamber, conducted each other through the heat-conducting layer structure, the in-process of conduction disperses the cooling to the heat promptly, discharges through the thermovent at last.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the present invention.
Fig. 2 is a sectional view of the internal structure of the main body of the present invention.
Fig. 3 is a cross-sectional view of the structure at a of the present invention.
In FIGS. 1-3: the heat dissipation structure comprises a supporting base 1, a box body 2, a buffer bottom plate 3, a protection side plate 4, a top cover 5, a first buffer column 6, a second buffer column 7, a heat dissipation opening 8, a battery bin 9, a fan 10, a heat dissipation cavity 11, a first heat conduction layer 12, a second heat conduction layer 13 and a connector 14.
Detailed Description
As shown in figures 1 to 3:
the utility model provides a fire-retardant case for new energy automobile, including supporting base 1, the inboard embedding of supporting base 1 is provided with box 2, the top embedding of box 2 is provided with top cap 5, support base 1's outside fixedly connected with protection curb plate 4, the inboard fixedly connected with connector 14 and the second bumping post 7 of protection curb plate 4, support base 1's inboard bottom surface fixedly connected with buffering bottom plate 3, the surface embedding of buffering bottom plate 3 is provided with first bumping post 6, the inside fixed embedding of box 2 is provided with battery compartment 9 and fan 10, the thermovent 8 has been seted up to the top fixed surface of box 2, the inside embedding of box 2 is provided with heat dissipation chamber 11, the inside embedding of heat dissipation chamber 11 is provided with first heat-conducting layer 12 and second heat-conducting layer 13.
Wherein, the embedding of protection curb plate 4 is on the outside top of supporting base 1, and protection curb plate 4 is laid on the top of top cap 5 simultaneously, and protection curb plate 4 sets up three, surrounds the setting to the outside of box 2, and protection curb plate 4 sets up to the fire-retardant plastic board of high density between the thickness 1cm-2 cm.
Wherein, the connector 14 is fixedly sleeved at two ends of the second buffer column 7, and the connector 14 is spirally embedded in the inner side of the protective side plate 4 and the outer side of the box body 2.
Wherein, second cushion column 7 transversely sets up a plurality ofly, sets up second cushion column 7 through transversely imbedding between box 2 and protection curb plate 4, effectually cushions external force to avoid the group battery to receive the external force influence to lead to damaged burning.
Wherein, the vertical setting of first cushion column 6, the top imbeds simultaneously in the bottom surface of box 2, supports box 2 through first cushion column 6.
Wherein, thermovent 8 sets up in the top both sides of box 2, and battery compartment 9 sets up three groups in box 2 is inside vertically, and battery compartment 9 surface sets up the fluting.
Wherein, fan 10 is located the outside both sides of battery compartment 9, installs the group battery through battery compartment 9 and places, and the fluting that the surface set up does benefit to the battery and dispels the heat, and the heat that the battery produced is under fan 10's effect, outwards discharges through thermovent 8.
Wherein, the heat dissipation cavity 11 is located above the battery compartment 9, and the bottom surface of the heat dissipation cavity 11 is uniformly distributed to form an arc-shaped concave through groove.
The first heat conduction layer 12 and the second heat conduction layer 13 are both vertically arranged and transversely distributed in the heat dissipation cavity 11, and the first heat conduction layer 12 and the second heat conduction layer 13 are fixedly connected.
Wherein, second heat-conducting layer 13 is located the below position of thermovent 8 simultaneously, and second heat-conducting layer 13 is the outstanding setting of tilt up, and when the inside heat of box 2 passed through fan 10 and outwards discharged, got into heat dissipation chamber 11, conducted each other through the heat-conducting layer structure, the in-process of conduction disperses the cooling to the heat promptly, discharges through thermovent 8 at last.
The working principle is as follows:
the concrete using-way and the effect of this embodiment, the user installs this device through supporting base 1, in the in-process of using, the buffering post structure that sets up between 4 inboards of protection curb plate and the box 2 cushions external force, when fan 10 moves simultaneously, drive the inside hot gas flow upflow of box 2, get into in the heat dissipation chamber 11, transmit the heat through first heat-conducting layer 12 and second heat-conducting layer 13, outwards discharge through thermovent 8, protection curb plate 4 structure protects box 2 from the outside, avoid the temperature unusual explosion that leads to appear, the cooling structure of 2 inside settings of box simultaneously, effectual outwards derive the heat, reduce 2 inside temperatures of box.
Claims (9)
1. The utility model provides a fire-retardant case for new energy automobile, includes support base (1), its characterized in that: the heat dissipation device comprises a supporting base (1), wherein a box body (2) is arranged in an embedded mode in the inner side of the supporting base (1), a top cover (5) is arranged in an embedded mode in the top end of the box body (2), a protection side plate (4) is fixedly connected to the outer side of the supporting base (1), a connector (14) and a second buffer column (7) are fixedly connected to the inner side of the protection side plate (4), a buffer bottom plate (3) is fixedly connected to the inner bottom face of the supporting base (1), a first buffer column (6) is arranged in an embedded mode in the surface of the buffer bottom plate (3), a battery bin (9) and a fan (10) are arranged in a fixed embedded mode in the box body (2), a heat dissipation opening (8) is formed in a fixed surface in the top end of the box body (2), a heat dissipation cavity (11) is arranged in the embedded mode in the box body (2), and a first heat conduction layer (12) and a second heat conduction layer (13) are arranged in the embedded mode in the heat dissipation cavity (11).
2. The flame retardant box for a new energy automobile according to claim 1, characterized in that: protection curb plate (4) embedding is on the outside top of supporting base (1), and protection curb plate (4) are laid on the top of top cap (5) simultaneously, and protection curb plate (4) set up three, surround the outside of box (2) and set up, and protection curb plate (4) set up to the fire-retardant plastic board of high density between the thickness 1cm-2 cm.
3. The flame retardant box for a new energy automobile according to claim 1, characterized in that: the connector (14) is fixedly sleeved at two ends of the second buffer column (7), and the connector (14) is spirally embedded into the inner side of the protective side plate (4) and the outer side of the box body (2).
4. The flame retardant box for a new energy automobile according to claim 1, characterized in that: the second buffer columns (7) are transversely arranged in a plurality.
5. The flame retardant box for a new energy automobile according to claim 1, characterized in that: the first buffer column (6) is vertically arranged, and the top end of the first buffer column is embedded into the bottom surface of the box body (2) at the same time.
6. The flame retardant box for a new energy automobile according to claim 1, characterized in that: the heat dissipation ports (8) are formed in two sides of the top end of the box body (2), the battery bins (9) are vertically arranged in the box body (2), and grooves are formed in the surfaces of the battery bins (9).
7. The flame retardant box for a new energy automobile according to claim 1, characterized in that: the fans (10) are positioned on two sides of the outer side of the battery bin (9).
8. The flame retardant box for a new energy automobile according to claim 1, characterized in that: the heat dissipation cavity (11) is located above the battery bin (9), and the bottom surface of the heat dissipation cavity (11) is uniformly distributed to form through grooves which are formed in an arc-shaped concave manner.
9. The flame retardant box for a new energy automobile according to claim 1, characterized in that: first heat-conducting layer (12) and the equal vertical setting of second heat-conducting layer (13) are horizontal distribution in heat dissipation chamber (11), and fixed connection between first heat-conducting layer (12) and second heat-conducting layer (13), and second heat-conducting layer (13) are located the below position of thermovent (8) simultaneously, and second heat-conducting layer (13) are the slope setting of upwards outstanding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022707665.XU CN214874258U (en) | 2020-11-21 | 2020-11-21 | A fire-retardant case for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022707665.XU CN214874258U (en) | 2020-11-21 | 2020-11-21 | A fire-retardant case for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214874258U true CN214874258U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022707665.XU Active CN214874258U (en) | 2020-11-21 | 2020-11-21 | A fire-retardant case for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214874258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377572A (en) * | 2022-08-01 | 2022-11-22 | 国核电力规划设计研究院有限公司 | New energy battery box with protective performance |
-
2020
- 2020-11-21 CN CN202022707665.XU patent/CN214874258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115377572A (en) * | 2022-08-01 | 2022-11-22 | 国核电力规划设计研究院有限公司 | New energy battery box with protective performance |
| CN115377572B (en) * | 2022-08-01 | 2024-04-09 | 国核电力规划设计研究院有限公司 | New energy battery box with protective performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231121 Address after: No. 401 Linggong Village, Taishitun Town, Miyun District, Beijing, 101505 Patentee after: Li Xiumin Address before: 010000 b105-173, software park building, Rare Earth Development Zone, Baotou City, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA ZHICUI TECHNOLOGY INFORMATION CONSULTATION Co.,Ltd. |
|
| TR01 | Transfer of patent right |