CN109203960B - Battery pack mounted on automobile top cover and application method thereof - Google Patents
Battery pack mounted on automobile top cover and application method thereof Download PDFInfo
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- CN109203960B CN109203960B CN201811159220.3A CN201811159220A CN109203960B CN 109203960 B CN109203960 B CN 109203960B CN 201811159220 A CN201811159220 A CN 201811159220A CN 109203960 B CN109203960 B CN 109203960B
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- cover
- sealing strip
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 82
- 238000009434 installation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention relates to a battery pack mounted on an automobile top cover and a use method thereof, belonging to the technical field of new energy automobiles.
Description
Technical Field
The invention belongs to the field of new energy automobiles, and particularly relates to a battery pack mounted on an automobile top cover and a use method thereof.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, and the automobile has a new technology and a new structure.
Generally, battery packs of new energy automobiles such as pure electric automobiles, hybrid electric automobiles and the like are distributed in several common positions: the conventional vehicle fuel tank, directly under the passenger compartment, the trunk, etc., have the following problems:
1. Along with the increasing requirements of national regulations and customers on the driving mileage of the electric vehicle, the energy density of the battery is slowly increased, so that the mileage increase can be realized only by a method of increasing the battery capacity, but the arrangement space reserved for the battery pack is more and more limited due to the influence of the arrangement of the size of the automobile, a power assembly, a chassis, a man-machine and the like;
2. the battery of the hybrid electric vehicle is generally placed at the trunk, so that part of space is occupied, larger articles cannot be placed in the trunk, and daily use of customers is affected;
3. the battery is arranged at the bottom or the trunk of the vehicle, and large lifting equipment is required during installation and disassembly, so that the maintenance is inconvenient;
4. The battery pack at the bottom of the vehicle is vulnerable to damage due to collision with uneven road surfaces, and the battery pack at the trunk can be damaged due to rear-end collision.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to solve the problems of small battery arrangement space, inconvenient disassembly, assembly and maintenance and easy damage in the prior art, and provides a battery pack installed on an automobile top cover and a use method thereof.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
The invention relates to a battery pack mounted on an automobile top cover, which comprises a battery pack and an automobile body assembly, wherein the battery pack comprises an upper cover, a lower cover and a battery pack positioned between the upper cover and the lower cover, the longitudinal section and the transverse section of the upper cover are of an inverted U-shaped structure, an upper flange surface is arranged on the outer side profile of the upper cover, a plurality of inverted L-shaped flanges which are erected upwards are uniformly distributed on the upper flange surface, the longitudinal section and the transverse section of the lower cover are of a U-shaped structure, the outer side profile of the lower cover is provided with a lower flange surface, the lower flange surface corresponds to the upper flange surface and is tightly attached to the upper flange surface, mounting holes are correspondingly formed in the upper flange surface and the lower flange surface, the automobile body assembly comprises a front cross beam, a rear cross beam, a left side wall and a right side wall, the battery pack is fixedly connected with the front cross beam, the rear cross beam, the left side wall and the right side wall respectively through mounting screws, the bottom surface of the lower flange surface is provided with a circle of grooves, the cross section of the grooves is of an inverted T-shaped structure, sealing strips I are clamped in the grooves, and sealing glue is arranged at the attachment positions of the upper flange surface and the lower flange surface.
Preferably, one end of the section of the first sealing strip is in a circular ring shape, the other end of the section of the first sealing strip is in a T shape, and the T shape of the first sealing strip is embedded in the groove.
Preferably, the upper flange surface and the lower flange surface are correspondingly provided with four raised hoisting structures, round holes are formed in the hoisting structures, and projection welding nuts are connected to the lower side of the lower cover.
Preferably, the outside of going up flange face and lower flange face is equipped with sealing strip two, and the tangent plane of sealing strip two is the ring, and half is the U-shaped, and the upper wall of U-shaped inner wall is laminated with the up end of last flange face, and the lower wall of U-shaped inner wall is laminated with the lower terminal surface of lower flange face, and sealing strip two sets up along the lateral wall round of last flange face and lower flange face.
Preferably, the top cover of the vehicle body assembly is provided with a rectangular opening in the middle, and the size of the rectangular opening is the same as that of the battery pack, and the battery pack is arranged in the rectangular opening.
Preferably, the front cross beam, the rear cross beam, the left side wall and the right side wall are provided with a section of horizontal structure which is horizontally arranged with the upper flange surface and a section of inclined structure which forms an included angle with the upper flange surface, the horizontal structure is attached to the right side of the lower flange surface to compress the first sealing strip, and the inclined structure compresses the second sealing strip.
The application method of the battery pack installed on the automobile top cover comprises the steps of fixedly connecting the battery pack with an automobile body assembly, and sealing the battery pack by matching a first sealing ring with a second sealing ring with the automobile body assembly.
Preferably, the method comprises the following steps:
S100, closing the cover, wherein the upper cover and the lower cover of the battery pack are closed, and the upper flange surface is attached to the lower flange surface;
s200, sealing, wherein the T-shaped clamping of the first sealing strip is connected with the bottom surface of the lower flange surface, and the second sealing strip is annularly closed along the periphery of the outer contour of the battery pack;
s300, mounting, namely mounting a battery pack on a vehicle body assembly and fixedly connecting a front cross beam, a rear cross beam, a left side wall and a right side wall;
S400, the battery pack is communicated with electric appliances such as an automobile inner motor and the like to supply power.
Preferably, the specific method of step S300 is that the battery is embedded in the rectangular opening of the top cover of the vehicle body, the upper end surface of the lower flange surface is attached to the horizontal structure of the right side wall to extrude the first sealing ring, the inclined structure of the right side wall extrudes the second sealing ring, and the battery pack is fixedly connected with the front cross beam, the rear cross beam, the left side wall and the right side wall respectively through mounting holes and mounting screws.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) The invention relates to a battery pack mounted on an automobile top cover, which comprises a battery pack and an automobile body assembly, wherein the battery pack comprises an upper cover, a lower cover and a battery pack positioned between the upper cover and the lower cover, the longitudinal section and the transverse section of the upper cover are of an inverted U-shaped structure, an upper flange surface is arranged on the outer side profile of the upper cover, a plurality of inverted L-shaped flanges which are erected upwards are uniformly distributed on the upper flange surface, the longitudinal section and the transverse section of the lower cover are of a U-shaped structure, the outer side profile of the lower cover is provided with a lower flange surface, the lower flange surface corresponds to the upper flange surface and is tightly attached, the upper flange surface and the lower flange surface are respectively provided with mounting holes, the automobile body assembly comprises a front cross beam, a rear cross beam, a left side wall and a right side wall, the battery pack is fixedly connected with the front cross beam, the rear cross beam, the left side wall and the right side wall respectively through mounting screws, the upper flange surface and the ground of the lower flange surface are correspondingly provided with a circle of grooves, the cross sections of the grooves are of the inverted T-shaped structure, sealing strips I are clamped in the grooves, and sealing glue is arranged at the attachment positions of the upper flange surface and the lower flange surface, the battery pack of new energy automobile can be mounted at the positions of the top cover, the automobile top cover, the front and the automobile is easy to mount and the automobile to be damaged, and the automobile is easy to mount and dismount and mount.
(2) According to the battery pack mounted on the automobile top cover, the upper flange surface and the lower flange surface are correspondingly provided with the four raised hoisting structures, the hoisting structures are provided with the round holes, the projection welding nuts are connected below the lower cover, and when the battery pack is dismounted, the battery pack can be mounted and dismounted through the small hoisting equipment, so that the battery pack is more convenient and faster to mount and dismount.
(3) According to the battery pack mounted on the automobile top cover, the second sealing strip is arranged on the outer sides of the upper flange face and the lower flange face, one end of the tangential face of the second sealing strip is circular, the other end of the tangential face of the second sealing strip is U-shaped, the upper wall of the U-shaped inner wall is attached to the upper end face of the upper flange face, the lower wall of the U-shaped inner wall is attached to the lower end face of the lower flange face, the second sealing strip is arranged along the first outer side wall of the upper flange face and the outer side wall of the lower flange face, sealing performance of the second sealing strip is improved after the battery pack and an automobile body are mounted, the problems of sound leakage, water leakage and the like are avoided, vibration caused by the second sealing strip is buffered and reduced during running, and the battery pack is further protected.
(4) The invention relates to a use method of a battery pack arranged on an automobile top cover, which comprises the steps of S100, closing a cover, folding an upper cover and a lower cover of the battery pack, and attaching an upper flange surface to a lower flange surface; s200, sealing, wherein the T-shaped clamping of the first sealing strip is connected with the bottom surface of the lower flange surface, and the second sealing strip is annularly closed along the periphery of the outer contour of the battery pack; s300, installing, wherein the battery pack is installed on the vehicle body assembly and fixedly connected with the front cross beam, the rear cross beam, the left side wall and the right side wall. S400, the battery pack is communicated with electric appliances such as an automobile inner motor to supply power, and the battery pack is installed and used by the method, so that the method has the advantages of not occupying extra space, not affecting use, convenient disassembly and maintenance and not being easy to damage and not dangerous.
Drawings
Fig. 1 is a schematic view showing a structure of a battery pack mounted to a roof of an automobile according to the present invention;
FIG. 2 is a view showing a space construction of a battery pack mounted to a roof of an automobile according to the present invention;
FIG. 3 is a schematic view of a vehicle body assembly of a battery pack mounted to a roof of an automobile in accordance with the present invention;
Fig. 4 is a sectional view of a battery pack mounted to a roof of an automobile according to the present invention along the direction a;
fig. 5 is an enlarged view of a battery pack B of a battery pack mounted to a roof of an automobile according to the present invention;
fig. 6 is a schematic view showing a lifting structure of a battery pack mounted on a roof of an automobile according to the present invention;
FIG. 7 is a schematic view showing a structure of a sealing strip of a battery pack mounted on a roof of an automobile according to the present invention;
FIG. 8 is a schematic view of a second embodiment of a sealing strip of a battery pack mounted on a roof of an automobile according to the present invention;
fig. 9 is a flowchart of a method of using a battery pack mounted to an automobile roof.
Reference numerals in the schematic drawings illustrate:
100. A battery pack; 110. an upper cover; 111. an upper flange surface; 112. inverted L-shaped flanging; 120. a lower cover; 121. a lower flange surface; 122. a groove; 123. a T-shaped structure; 130. a battery pack; 140. a mounting hole; 150. sealing glue;
200. A vehicle body assembly; 210. a front cross member; 220. a rear cross member; 230. left side wall; 240. a right side wall; 241. a horizontal structure; 242. an inclined structure; 250. a top cover; 251. a rectangular opening;
300. a first sealing strip; 310. a circular ring shape; 320. a T-shape;
400. A hoisting structure; 410. a round hole; 420. projection welding a nut;
500. a second sealing strip; 510. u-shape.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, a battery pack mounted on a car roof 250 of the present embodiment includes a battery pack 100 and a car body assembly 200, the battery pack 100 includes an upper cover 110, a lower cover 120 and a battery pack 130 located between the upper cover 120, longitudinal and transverse sections of the upper cover 110 are all in an inverted U-shaped structure, an outer side profile of the upper cover 110 is provided with an upper flange surface 111, a plurality of inverted L-shaped flanges 112 rising upwards are uniformly distributed on the upper flange surface 111, longitudinal and transverse sections of the lower cover 120 are all in a U-shaped structure, an outer side profile of the lower cover 120 is provided with a lower flange surface 121, the lower flange surface 121 corresponds to the upper flange surface 111 and is tightly attached, mounting holes 140 are correspondingly provided on the upper flange surface 111 and the lower flange surface 121, the car body assembly 200 includes a front cross beam 210, a rear cross beam 220, a left side wall 230 and a right side wall 240, the battery pack 100 is fixedly connected with the front beam 210, the rear beam 220, the left side wall 230 and the right side wall 240 respectively through mounting holes 140 mounting screws, a circle of groove 122 is formed in the bottom surface of the lower flange surface 121, the cross section of the groove 122 is of an inverted T-shaped structure 123, a sealing strip 300 is clamped in the groove 122, and a sealant 150 is arranged at the joint of the upper flange surface 111 and the lower flange surface 121.
The tangent plane of sealing strip one 300 of this embodiment is half for ring 310, and the other half is T shape 320, and the T shape 320 embedding recess 122 of sealing strip one 300, the sealing strip of T shape 320 makes the sealing strip better cooperate with the bottom surface recess 122 of lower flange face 121, and ring 310's structure is when meetting the extrusion certain elastic variable and extrusion space, plays better sealed effect, if not adopting a half T shape 320 of semicircle ring 310, meetting the extrusion time, does not have sufficient deformation space, installs difficultly, sealed effect is poor.
The upper flange surface 111 and the lower flange surface 121 of this embodiment are correspondingly provided with four protruding hoisting structures 400, the hoisting structures 400 are provided with round holes 410, the lower side of the lower cover 120 is connected with projection welding nuts 420, the hoisting structures 400 fix the upper cover 110 and the lower cover 120 and are simultaneously provided with the round holes 410, so that the hoisting can be conveniently carried out when the hoisting structures are lifted, the cost of the hoisting structures 400 is reduced, if the hoisting devices are additionally increased without adopting the design, the space utilization is not optimized, and the cost is also increased.
The outer sides of the upper flange surface 111 and the lower flange surface 121 of the embodiment are provided with the sealing strip two 500, one half of the tangential plane of the sealing strip two 500 is in a circular ring shape, the other half is in a U shape 510, the upper wall of the inner wall of the U shape 510 is attached to the upper end surface of the upper flange surface 111, the lower wall of the inner wall of the U shape 510 is attached to the lower end surface of the lower flange surface 121, the sealing strip two 500 is attached to the upper flange surface 111 and the outer side wall of the lower flange surface 121 in a circle, the upper flange surface 111 is attached to the lower flange surface 121 in a closed manner, water and dust are easy to enter along with the increase of time in actual use, the sealing strip two 500 is arranged, the danger of water and dust entering is avoided, the service life of the battery pack 100 is prolonged, and if the sealing strip two 500 is not arranged, the water or the dust entering in the battery pack 100 is increased along with the increase of the service time, and the service life of the battery pack 100 is reduced.
The middle part of the top cover 250 of the vehicle body assembly 200 of the embodiment is provided with a rectangular opening 251, the size of the rectangular opening 251 is the same as that of the battery pack 100, the battery pack 100 is installed in the rectangular opening 251, the top cover 250 has a certain thickness, in a traditional vehicle, the space is wasted, and the opening is added to install the battery pack 100, so that the space in the vehicle is not reduced, the electric quantity of a storage battery of the vehicle is additionally increased, and if the battery pack 100 is installed below the top cover 250 without the rectangular opening 251, the space in the vehicle is occupied, and the battery pack 100 is easily damaged.
The front beam 210, the rear beam 220, the left side wall 230 and the right side wall 240 of the embodiment are provided with a horizontal structure 241 horizontally arranged with the upper flange surface 111 and an inclined structure 242 forming an included angle with the upper flange surface 111, the horizontal structure 241 is attached to the right side of the lower flange surface 121 to compress the first sealing strip 300, the inclined structure 242 compresses the second sealing strip 500, both the first sealing strip 300 and the second sealing strip 500 have elastic deformation amounts, and the sealing strip is directly arranged on the upper cover 110 and the lower cover 120 in use, so that the sealing effect is poor and easy to fall off due to vibration of an automobile, and the sealing strip 300 and the second sealing strip 500 are extruded by utilizing the structures of the left side wall 230 and the right side wall 240, so that the sealing performance is ensured and the sealing strip is not easy to fall off.
Specifically, the upper flange surface 111 of the upper cover 110 is provided with a plurality of inverted L-shaped flanges 112, and after the battery pack 100 is mounted, bolts connected with the battery pack 100 and the vehicle body assembly 200 can be covered by fixing the trim cloth, so that the problems that the bolts rust in the air and the like are exposed for a long time are avoided.
After the upper cover 110 and the lower cover 120 of the battery pack 100 are closed, a cavity is formed inside to place the battery pack 130, and the connection surfaces of the upper flange surface 111 and the lower flange surface 121 are coated with the sealant 150, so that when the two surfaces are bonded and sealed, the sealant 150 seals gaps existing between the bonding surfaces, and the complete sealing of the inside of the battery pack 100 is realized.
When the battery pack 100 is put into the vehicle body assembly 200 from above the whole vehicle, the first sealing strip 300 receives the self weight of the battery pack 100 and is extruded by the horizontal structures 241 of the left side wall 230 and the right side wall 240 to form a first sealing effect, meanwhile, the second sealing strip 500 receives the extrusion of the inclined structure 242, the U-shaped 510 wraps the outer sides of the upper flange surface 111 and the lower flange surface 121 after being attached to form a second sealing effect, and daily rainwater and dust cannot enter the vehicle due to the two sealing effects.
When the battery pack 100 needs to be disassembled, the installed top decoration strip is firstly disassembled, then the bolts are disassembled, the hoisting structure 400 is hoisted by external hoisting equipment, the upper cover 110 of the battery pack in the embodiment replaces the automobile top cover 250 with the rectangular opening 251 area, when the whole battery pack 100 is disassembled, a rectangular hole can be formed in the roof, after the hoisting or the installation is completed, the bolts in the hoisting structure 400 are taken out, and the waterproof blocking cover is installed.
Example 2
Referring to fig. 1, 2, 3, 4,5, 6, 7, 8 and 9, a method of using a battery pack mounted on a roof 250 of an automobile according to the present embodiment is a battery pack 100 and a vehicle body mounting structure, wherein the battery pack 100 is fixedly connected to a vehicle body assembly 200, and a first seal ring and a second seal ring are matched with the vehicle body assembly 200 to seal the battery pack 100.
The application method of the embodiment comprises the following steps:
s100, closing the cover, wherein the upper cover 110 and the lower cover 120 of the battery pack 100 are closed, and the upper flange surface 111 is attached to the lower flange surface 121;
s200, sealing, wherein the T-shaped 320 of the first sealing strip 300 is clamped with the bottom surface of the lower flange surface 121, and the second sealing strip 500 is annularly closed along the periphery of the outer outline of the battery pack 100;
s300, installing, wherein the battery pack 100 is installed on the vehicle body assembly 200 and fixedly connected with the front beam 210, the rear beam 220, the left side wall 230 and the right side wall 240;
S400, the battery pack 100 is communicated with electric appliances such as an automobile internal motor and the like to supply power.
The specific method of installing in step S300 of the present embodiment is that the battery pack 100 is embedded in the rectangular opening 251 of the vehicle body top cover 250, the upper end surface of the lower flange surface 121 and the horizontal structure 241 of the right side wall 240 squeeze the first sealing ring, the inclined structure 242 of the right side wall 240 squeeze the second sealing ring, the battery pack 100 is fixedly connected with the front cross beam 210, the rear cross beam 220, the left side wall 230 and the right side wall 240 respectively through the installation screws of the installation holes 140, and the battery pack 100 is installed and used by the method, which has the advantages of not occupying extra space, not affecting the use, being convenient to disassemble and maintain, not being easy to damage and not being dangerous, if the battery pack 100 is not installed and used by the method, the battery pack 100 occupies extra space of the vehicle or the trunk, being inconvenient to disassemble and maintain and being easy to damage.
The foregoing examples merely illustrate certain embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. A battery pack mounted to an automotive roof (250), characterized by: including battery package (100) and automobile body assembly (200), battery package (100) include upper cover (110), lower cover (120) and be located group battery (130) between upper and lower cover (120), vertical, the horizontal section of upper cover (110) all are down U type structure, the outside profile of upper cover (110) is equipped with flange face (111), evenly distributed a plurality of upward upright inverted L type turn-ups (112) on upper flange face (111), the vertical, the horizontal section of lower cover (120) all are U type structure, the outside profile of lower cover (120) is equipped with lower flange face (121), lower flange face (121) and upper flange face (111) are corresponding and closely laminating, all correspond on upper flange face (111) and the lower flange face (121) and be equipped with mounting hole (140), automobile body assembly (200) are including front cross-beam (210), rear cross-beam (220), left side wall (230) and right side wall (240), battery package (100) are through mounting hole (140) installation hole (210), are respectively with front cross-beam (220), side wall (122) are side wall face (122) and side wall (122) are fixed cross-section, cross-section (122) are equipped with cross-section (122), a first sealing strip (300) is clamped in the groove (122), and sealant (150) is arranged at the joint of the upper flange surface (111) and the lower flange surface (121);
one end of a section of the first sealing strip (300) is in a circular ring shape (310), the other end of the section is in a T shape (320), and the T shape (320) of the first sealing strip (300) is embedded into the groove (122);
The outer sides of the upper flange surface (111) and the lower flange surface (121) are provided with sealing strips II (500), one half of the tangential plane of the sealing strips II (500) is in a circular ring shape, the other half is in a U shape (510), the upper wall of the inner wall of the U shape (510) is attached to the upper end surface of the upper flange surface (111), the lower wall of the inner wall of the U shape (510) is attached to the lower end surface of the lower flange surface (121), and the sealing strips II (500) are arranged along the outer side walls of the upper flange surface (111) and the lower flange surface (121) in a circle;
The sealing device is characterized in that a horizontal structure (241) horizontally arranged with the upper flange surface (111) and an inclined structure (242) inclined with the upper flange surface (111) are arranged on the upper parts of the front cross beam (210), the rear cross beam (220), the left side wall (230) and the right side wall (240), the horizontal structure (241) is attached to the right side of the lower flange surface (121) to compress the sealing strip I (300), and the inclined structure (242) compresses the sealing strip II (500).
2. A battery pack for mounting to an automotive roof (250) as claimed in claim 1, wherein: the upper flange face (111) and the lower flange face (121) are correspondingly provided with four raised hoisting structures (400), round holes (410) are formed in the hoisting structures (400), and projection welding nuts (420) are connected to the lower portion of the lower cover (120).
3. A battery pack for mounting to an automotive roof (250) as claimed in claim 1, wherein: the middle part of a top cover (250) of the automobile body assembly (200) is provided with a rectangular opening (251), the size of the rectangular opening (251) is the same as that of the battery pack (100), and the battery pack (100) is arranged in the rectangular opening (251).
4. A method of using a battery pack mounted to an automotive roof (250), characterized by: the method is characterized in that the battery pack and the vehicle body mounting structure are adopted, the battery pack (100) is fixedly connected with the vehicle body assembly (200), and the first sealing ring and the second sealing ring are matched with the vehicle body assembly (200) to seal the battery pack (100).
5. The method of using a battery pack mounted to an automotive roof (250) of claim 4, comprising the steps of:
S100, closing the cover, wherein an upper cover (110) and a lower cover (120) of the battery pack (100) are folded, and an upper flange surface (111) is attached to a lower flange surface (121);
s200, sealing, wherein a T-shaped (320) of a first sealing strip (300) is clamped with the bottom surface of a lower flange surface (121), and a second sealing strip (500) is annularly closed along the periphery of the outer contour of the battery pack (100);
S300, mounting, namely mounting the battery pack (100) on a vehicle body assembly (200), and fixedly connecting a front cross beam (210), a rear cross beam (220), a left side wall (230) and a right side wall (240);
S400, the battery pack (100) is communicated with electric appliances such as an automobile internal motor and the like to supply power.
6. The method of using a battery pack mounted to an automotive roof (250) of claim 5, wherein: the specific method for installing the battery pack (100) in the step S300 is that the battery pack (100) is embedded in a rectangular opening (251) of a top cover of a vehicle body, the upper end face of a lower flange face (121) is attached to a horizontal structure (241) of a right side wall (240) to extrude a first sealing ring, an inclined structure (242) of the right side wall (240) extrudes a second sealing ring, and the battery pack (100) is fixedly connected with a front cross beam (210), a rear cross beam (220), a left side wall (230) and the right side wall (240) through installing bolts of installing holes (140) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159220.3A CN109203960B (en) | 2018-09-30 | 2018-09-30 | Battery pack mounted on automobile top cover and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811159220.3A CN109203960B (en) | 2018-09-30 | 2018-09-30 | Battery pack mounted on automobile top cover and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109203960A CN109203960A (en) | 2019-01-15 |
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| US20200346556A1 (en) * | 2019-05-03 | 2020-11-05 | Oshkosh Corporation | Battery storage system for electric refuse vehicle |
| CN110549832B (en) * | 2019-07-26 | 2024-03-29 | 浙江飞碟汽车制造有限公司 | Upper sealing structure of automobile sliding door |
| DE102021100827A1 (en) | 2021-01-15 | 2022-07-21 | Acm Adaptive City Mobility Gmbh | Battery change box on a roof of an electric vehicle |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534570U (en) * | 2009-09-27 | 2010-07-28 | 廖茂祥 | Car roof structure with battery chamber for placing power battery |
| KR101429749B1 (en) * | 2013-07-19 | 2014-08-12 | 국민대학교산학협력단 | Battery mounting apparatus for electric car |
| CN204249806U (en) * | 2014-11-18 | 2015-04-08 | 茵卡动力新能源江苏有限公司 | A kind of battery box overhead canopy of hybrid vehicle |
| CN205573654U (en) * | 2016-05-06 | 2016-09-14 | 武汉科技大学 | Car with solar cell panel |
| CN106427605A (en) * | 2016-08-26 | 2017-02-22 | 王凯宁 | Vehicle-mounted type solar energy charging and sun protection device |
| CN106711376A (en) * | 2017-03-07 | 2017-05-24 | 安徽安凯汽车股份有限公司 | Top battery cover assembly of pure electric passenger bus |
| WO2017084934A1 (en) * | 2015-11-16 | 2017-05-26 | Bluebus | Land vehicle for public transport, with a functional upper roof system |
| CN206201949U (en) * | 2016-10-31 | 2017-05-31 | 比亚迪股份有限公司 | A kind of battery mounting framework and battery case and electric motor coach |
| CN206374545U (en) * | 2016-12-23 | 2017-08-04 | 比亚迪股份有限公司 | Electric car top girth battery pack assembly and the electric car with it |
| CN107284527A (en) * | 2016-04-07 | 2017-10-24 | 现代自动车株式会社 | Roof panel with solar cell |
| CN107599815A (en) * | 2017-09-11 | 2018-01-19 | 安徽吉美新能源汽车有限公司 | A kind of electronic van battery overhead structure |
| CN107650812A (en) * | 2016-07-26 | 2018-02-02 | 福特全球技术公司 | Top support structure for solar cell plate module |
| CN108502023A (en) * | 2017-02-24 | 2018-09-07 | 郑州宇通客车股份有限公司 | A kind of car and its cap structure |
| CN208947075U (en) * | 2018-09-30 | 2019-06-07 | 浙江飞碟汽车制造有限公司 | A kind of battery pack being installed on automobile top cover |
-
2018
- 2018-09-30 CN CN201811159220.3A patent/CN109203960B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534570U (en) * | 2009-09-27 | 2010-07-28 | 廖茂祥 | Car roof structure with battery chamber for placing power battery |
| KR101429749B1 (en) * | 2013-07-19 | 2014-08-12 | 국민대학교산학협력단 | Battery mounting apparatus for electric car |
| CN204249806U (en) * | 2014-11-18 | 2015-04-08 | 茵卡动力新能源江苏有限公司 | A kind of battery box overhead canopy of hybrid vehicle |
| WO2017084934A1 (en) * | 2015-11-16 | 2017-05-26 | Bluebus | Land vehicle for public transport, with a functional upper roof system |
| CN107284527A (en) * | 2016-04-07 | 2017-10-24 | 现代自动车株式会社 | Roof panel with solar cell |
| CN205573654U (en) * | 2016-05-06 | 2016-09-14 | 武汉科技大学 | Car with solar cell panel |
| CN107650812A (en) * | 2016-07-26 | 2018-02-02 | 福特全球技术公司 | Top support structure for solar cell plate module |
| CN106427605A (en) * | 2016-08-26 | 2017-02-22 | 王凯宁 | Vehicle-mounted type solar energy charging and sun protection device |
| CN206201949U (en) * | 2016-10-31 | 2017-05-31 | 比亚迪股份有限公司 | A kind of battery mounting framework and battery case and electric motor coach |
| CN206374545U (en) * | 2016-12-23 | 2017-08-04 | 比亚迪股份有限公司 | Electric car top girth battery pack assembly and the electric car with it |
| CN108502023A (en) * | 2017-02-24 | 2018-09-07 | 郑州宇通客车股份有限公司 | A kind of car and its cap structure |
| CN106711376A (en) * | 2017-03-07 | 2017-05-24 | 安徽安凯汽车股份有限公司 | Top battery cover assembly of pure electric passenger bus |
| CN107599815A (en) * | 2017-09-11 | 2018-01-19 | 安徽吉美新能源汽车有限公司 | A kind of electronic van battery overhead structure |
| CN208947075U (en) * | 2018-09-30 | 2019-06-07 | 浙江飞碟汽车制造有限公司 | A kind of battery pack being installed on automobile top cover |
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