CN215869622U - New energy automobile battery safety arrangement - Google Patents
New energy automobile battery safety arrangement Download PDFInfo
- Publication number
- CN215869622U CN215869622U CN202120247448.9U CN202120247448U CN215869622U CN 215869622 U CN215869622 U CN 215869622U CN 202120247448 U CN202120247448 U CN 202120247448U CN 215869622 U CN215869622 U CN 215869622U
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- China
- Prior art keywords
- new energy
- energy automobile
- spring set
- box body
- buffer
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims description 20
- 239000004065 semiconductor Substances 0.000 claims description 16
- 238000005057 refrigeration Methods 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 10
- 230000005484 gravity Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a new energy automobile battery safety protection device, and particularly relates to the field of new energy automobile batteries. According to the utility model, through the structural design of the bearing base, the protective shell and the limiting mechanism, the vibration force applied to the protective shell by the equipment is decomposed into vertical and horizontal directions through each buffer assembly for buffering, so that the buffering effect of the equipment on the battery is effectively improved, and the probability of damage of each buffer assembly in the buffering process is reduced; through the structural design of box, radiator fan and protective housing, effectively improved the radiating effect of equipment, reduced the use cost of equipment, prolonged the life of battery.
Description
Technical Field
The utility model relates to the technical field of new energy automobile batteries, in particular to a new energy automobile battery safety protection device.
Background
The new energy automobile refers to all other energy automobiles except automobiles and diesel engines, and the main core technology of the new energy automobile is a new energy battery which is matched with the new energy automobile and provides power for the new energy automobile, the existing battery safety protection equipment, such as a safety protection device for a new energy automobile battery with patent number 202020748840.7, can generate vibration during the operation of the new energy automobile, and through a buffer component and a limit spring component which are arranged on the outer side of a protection shell in a sliding way, the battery in the protective shell is damped, but the parts of the buffer assembly and the limit spring assembly which is obliquely arranged are easy to deform and damage in use, the service life of the assembly is short, and the long-term work of battery can produce a large amount of heats, and current equipment that has the heat dissipation function sets up the use cost that a heat dissipation mode reduces equipment mostly, and the radiating effect is general, and the better mode use cost of radiating effect is comparatively expensive again.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects of the prior art, the embodiment of the utility model provides a new energy automobile battery safety protection device, which comprises a box body, a receiving base, a heat radiation fan, a protective shell and a limiting mechanism, wherein a buffer column, a receiving base plate, a receiving base, a telescopic plate and a spring which are connected with the receiving base plate and the receiving base, a slide block, a buffer layer, a limiting assembly, a limiting spring group and a buffer block are utilized, so that the vibration force borne by the protective shell is decomposed into vertical and horizontal directions for buffering through each buffer assembly, and the natural heat radiation and the refrigeration heat radiation of the semiconductor refrigeration piece are carried out on the battery in work by the device by utilizing the air holes at the top end of the box body, the heat radiation fan, a temperature sensor at one side of the heat radiation fan, the air vents at the two sides and the top end of the protective shell and the semiconductor refrigeration piece at the inner side of the air vents, so that the device carries out the natural heat radiation and the refrigeration heat radiation of the semiconductor piece and the automatic start of the heat radiation fan when the temperature around the protective shell is overhigh, to solve the problems set forth in the background art described above.
In order to achieve the purpose, the utility model provides the following technical scheme: the new energy automobile battery safety protection equipment comprises a box body, wherein the top end of the box body is provided with an air vent, the bottom end of the inner side of the box body is fixedly provided with a bearing base, the inner side of the box body is fixedly provided with a cooling fan, the inner side of the bearing base is slidably connected with a protective shell, two sides and the top end of the protective shell are provided with air vent grooves, the inner part of the protective shell is fixedly provided with a buffer layer, the inner side of each air vent groove is fixedly provided with a semiconductor refrigerating sheet, a battery is fixedly arranged in the buffer layer, a limiting mechanism is fixedly connected between the top end of the protective shell and the top of the inner side of the box body and comprises a limiting assembly, a buffer block is fixedly connected between the outer side of the limiting assembly and the top of the inner side of the box body, and the inner side of the buffer block is fixedly sleeved with a limiting spring group;
accept the base and include the buffering post, the top fixed mounting of buffering post accepts the bottom plate, it is the U type spare to accept the bottom plate, the top surface fixed mounting who accepts the bottom plate both ends has the expansion plate, the other end fixed connection of expansion plate in accept one side of seat, accept the inboard both ends of bottom plate with fixedly connected with spring between the both sides of buffering post, the inboard sliding connection who accepts the bottom plate accepts the seat, the inboard fixed mounting who accepts the seat has the slider, the spout that suits with the slider is seted up to the inboard of protective housing, the both ends of slider with fixedly connected with buffer spring group between the inboard of spout.
Preferably, said expansion plate comprises an elastic shell, inside of which a telescopic element is fixedly sleeved, said telescopic element comprises a u-shaped element and -shaped element, the inside of said u-shaped element is slidably connected with the inside of said -shaped element.
Preferably, the limiting spring set comprises a first limiting spring set and a second limiting spring set, and the arrangement directions of the first limiting spring set and the second limiting spring set are perpendicular to each other.
Preferably, a temperature sensor is fixedly mounted on one side of the heat dissipation fan, and an output end of the temperature sensor is electrically connected with an input end of the heat dissipation fan.
Preferably, the input ends of the cooling fan and the semiconductor refrigeration piece are electrically connected with the output end of the battery.
Preferably, the set of cushioning springs includes a top set of springs and a bottom set of springs, the top set of springs having an initial length greater than the initial length of the top set of springs.
The utility model has the technical effects and advantages that:
according to the utility model, through the structural design of the receiving base, the protective shell and the limiting mechanism, the vibration force applied to the protective shell is decomposed into vertical and horizontal directions for buffering through each buffering component by the equipment by utilizing the buffering columns, the receiving base plate, the receiving seat, the expansion plate and the spring for connecting the receiving base plate and the receiving seat, the sliding block, the buffering layer, the limiting component, the limiting spring group and the buffering block, so that the buffering effect of the equipment on the battery is effectively improved, and the damage probability of each buffering component in the buffering process is reduced;
according to the utility model, through the structural design of the box body, the cooling fan and the protective shell, the air holes in the top end of the box body, the cooling fan, the temperature sensor on one side of the cooling fan, the air permeable grooves in the two sides and the top end of the protective shell and the semiconductor refrigerating sheets in the inner sides of the air permeable grooves are utilized, so that the equipment can naturally dissipate heat of the working battery and the semiconductor refrigerating sheets, and the cooling fan can be automatically started to dissipate heat in an air cooling mode when the ambient temperature around the protective shell is too high, so that the heat dissipation effect of the equipment is effectively improved, the use cost of the equipment is reduced, and the service life of the battery is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at A in accordance with the present invention;
fig. 3 is a schematic structural diagram at B of fig. 1 according to the present invention.
The reference signs are:
1. a box body; 2. a receiving base; 3. a heat radiation fan; 4. a protective shell; 5. a battery; 6. A limiting mechanism; 21. a buffer column; 22. receiving a bottom plate; 23. a bearing seat; 41. a buffer layer; 42. a semiconductor refrigeration sheet; 61. a limiting component; 62. a limiting spring set; 63. a buffer block; 221. a retractable plate; 222. a spring; 231. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The new energy automobile battery safety protection device shown in the attached drawings 1-3 comprises a box body 1, air holes are formed in the top end of the box body 1, a bearing base 2 is fixedly installed at the bottom end of the inner side of the box body 1, a cooling fan 3 is fixedly installed on the inner side of the box body 1, a protective shell 4 is connected to the inner side of the bearing base 2 in a sliding mode, air permeation grooves are formed in the two sides and the top end of the protective shell 4, a buffer layer 41 is fixedly installed inside the protective shell 4, a semiconductor refrigerating sheet 42 is fixedly installed on the inner side of each air permeation groove, a battery 5 is fixedly installed inside the buffer layer 41, a limiting mechanism 6 is fixedly connected between the top end of the protective shell 4 and the top of the inner side of the box body 1, the limiting mechanism 6 comprises a limiting assembly 61, a buffer block 63 is fixedly connected between the outer side of the limiting assembly 61 and the top of the inner side of the box body 1, and a limiting spring assembly 62 is fixedly sleeved on the inner side of the buffer block 63;
accept base 2 and include buffer column 21, the top fixed mounting of buffer column 21 accepts bottom plate 22, accept bottom plate 22 is U type spare, the top surface fixed mounting who accepts bottom plate 22 both ends has expansion plate 221, the other end fixed connection of expansion plate 221 accepts one side of seat 23, accept fixedly connected with spring 222 between the both ends of bottom plate 22 inboard and the both sides of buffer column 21, the inboard sliding connection who accepts bottom plate 22 accepts seat 23, the inboard fixed mounting who accepts seat 23 has slider 231, the spout that suits with slider 231 is seted up to the inboard of protective housing 4, fixedly connected with buffer spring group between the both ends of slider 231 and the inboard of spout.
Wherein, the expansion plate 221 comprises an elastic shell, an expansion component is fixedly sleeved inside the elastic shell, the expansion component comprises a U-shaped piece and an -shaped piece, and the inner side of the U-shaped piece is slidably connected with the inner side of the -shaped piece;
specifically, the arrangement of the elastic shell and the telescopic assembly enables the telescopic plate 221 to automatically extend and retract when vibration is generated, and the protective shell 4 is buffered in the horizontal direction by matching with the spring 222.
As shown in fig. 1, the limiting spring set 62 includes a first limiting spring set and a second limiting spring set, and the arrangement directions of the first limiting spring set and the second limiting spring set are perpendicular to each other;
specifically, the arrangement of the first limit spring group and the second limit spring group enables the limit spring group 62 to decompose the vibration force on the top end of the protective shell 4 into a vertical direction and a horizontal direction for buffering, so that the buffer pressure of the single limit spring group is effectively relieved, and the service life of the limit spring group 62 is prolonged.
Wherein, one side of the heat radiation fan 3 is fixedly provided with a temperature sensor, and the output end of the temperature sensor is electrically connected with the input end of the heat radiation fan 3;
specifically, due to the arrangement of the temperature sensor, the cooling fan 3 is automatically started to perform air cooling heat dissipation when the temperature around the protective shell 4 is too high, the heat dissipation effect of the equipment is effectively improved, and the use cost of the equipment is reduced.
Wherein, the input ends of the cooling fan 3 and the semiconductor refrigeration sheet 42 are electrically connected with the output end of the battery 5;
specifically, the heat dissipation fan 3, the semiconductor refrigeration sheet 42 and the battery 5 are electrically connected, so that the battery 5 provides power for the semiconductor refrigeration sheet 42 and the heat dissipation fan 3, and the use cost of the equipment is reduced.
As shown in fig. 1, the buffer spring set includes a top spring set and a bottom spring set, and the initial length of the top spring set is greater than the initial length of the top spring set;
specifically, the initial length setting of top spring group and bottom spring group makes top spring group and bottom spring group install under the condition that the gravity of considering slider 231 influences spring group, has reduced pressure and the suspension force that slider 231 gravity produced, has effectively improved the buffering effect of buffer spring group.
The working principle of the utility model is as follows:
according to the utility model, through the structural design of the receiving base 2, the protective shell 4 and the limiting mechanism 6, the vibration force applied to the protective shell 4 by the equipment is decomposed into vertical and horizontal directions for buffering through each buffering component by using the buffer column 21, the receiving base plate 22, the receiving seat 23, the expansion plate 221 and the spring 222 for connecting the receiving base plate 22 and the receiving seat 23, the sliding block 231, the buffer layer 41, the limiting component 61, the limiting spring group 62 and the buffer block 63, so that the buffering effect of the equipment on the battery 5 is effectively improved, and the probability of damage of each buffering component in the buffering process is reduced;
according to the utility model, through the structural design of the box body 1, the cooling fan 3 and the protective shell 4, the air holes at the top end of the box body 1, the cooling fan 3, the temperature sensor at one side of the cooling fan 3, the air permeable grooves at two sides and the top end of the protective shell 4 and the semiconductor refrigerating sheets 42 at the inner sides of the air permeable grooves are utilized, so that the equipment can naturally dissipate heat of the battery 5 in work and the semiconductor refrigerating sheets 42, and the cooling fan 3 can be automatically started to dissipate heat in an air cooling mode when the temperature around the protective shell 4 is overhigh, so that the heat dissipation effect of the equipment is effectively improved, the use cost of the equipment is reduced, and the service life of the battery 5 is prolonged.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The new energy automobile battery safety protection equipment comprises a box body (1) and is characterized in that vent holes are formed in the top end of the box body (1), a bearing base (2) is fixedly installed at the bottom end of the inner side of the box body (1), a cooling fan (3) is fixedly installed on the inner side of the box body (1), a protective shell (4) is connected to the inner side of the bearing base (2) in a sliding mode, vent grooves are formed in two sides and the top end of the protective shell (4), a buffer layer (41) is fixedly installed inside the protective shell (4), a semiconductor refrigerating sheet (42) is fixedly installed on the inner side of each vent groove, a battery (5) is fixedly installed inside the buffer layer (41), a limiting mechanism (6) is fixedly connected between the top end of the protective shell (4) and the top of the inner side of the box body (1), and the limiting mechanism (6) comprises a limiting assembly (61), a buffer block (63) is fixedly connected between the outer side of the limiting component (61) and the top of the inner side of the box body (1), and a limiting spring group (62) is fixedly sleeved on the inner side of the buffer block (63);
accept base (2) including buffer column (21), the top fixed mounting of buffer column (21) accepts bottom plate (22), accept bottom plate (22) is the U type spare, the top surface fixed mounting who accepts bottom plate (22) both ends has expansion plate (221), accept bottom plate (22) inboard both ends with fixedly connected with spring (222) between the both sides of buffer column (21), the inboard sliding connection who accepts bottom plate (22) has and accepts seat (23), the other end fixed connection of expansion plate (221) in accept one side of seat (23), the inboard fixed mounting who accepts seat (23) has slider (231), the spout that suits with slider (231) is seted up to the inboard of protective housing (4), the both ends of slider (231) with fixedly connected with buffer spring group between the inboard of spout.
2. The new energy automobile battery safety protection device, as claimed in claim 1, wherein the expansion plate (221) comprises an elastic shell, inside of which is fixed a expansion component, the expansion component comprises a u-shaped piece and -shaped piece, the inside of the u-shaped piece is connected with the inside of -shaped piece in a sliding way.
3. The new energy automobile battery safety protection device of claim 1, wherein the limit spring set (62) comprises a first limit spring set and a second limit spring set, and the arrangement directions of the first limit spring set and the second limit spring set are perpendicular to each other.
4. The new energy automobile battery safety protection device according to claim 1, wherein a temperature sensor is fixedly mounted on one side of the cooling fan (3), and an output end of the temperature sensor is electrically connected with an input end of the cooling fan (3).
5. The new energy automobile battery safety protection device according to claim 1, wherein the input ends of the cooling fan (3) and the semiconductor refrigeration sheet (42) are electrically connected with the output end of the battery (5).
6. The new energy automobile battery safety protection device of claim 1, wherein the buffer spring set comprises a top spring set and a bottom spring set, and an initial length of the top spring set is greater than an initial length of the top spring set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120247448.9U CN215869622U (en) | 2021-01-28 | 2021-01-28 | New energy automobile battery safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120247448.9U CN215869622U (en) | 2021-01-28 | 2021-01-28 | New energy automobile battery safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215869622U true CN215869622U (en) | 2022-02-18 |
Family
ID=80238202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120247448.9U Expired - Fee Related CN215869622U (en) | 2021-01-28 | 2021-01-28 | New energy automobile battery safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215869622U (en) |
-
2021
- 2021-01-28 CN CN202120247448.9U patent/CN215869622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |