阅读说明：本技术 一种新能源汽车用电池安装结构 (Battery mounting structure for new energy automobile ) 是由 马菊 于 2020-03-25 设计创作，主要内容包括：本发明公开了一种新能源汽车用电池安装结构,包括下壳体和上壳体、保护板,所述下壳体的顶部四周设有下连接板,所述上壳体底部的四周设有上连接板,所述下连接板与上连接板上设有第一固定螺栓,所述下壳体的底部设有三组安装槽,所述安装槽上皆固定安装有安装杆,所述安装杆的顶部固定安装有橡皮连接垫,所述下壳体的内部设有两组隔板,所述下壳体的内部与隔板上固定安装有支撑固定板,所述下壳体内部的正面与背面皆设有第三安装座,所述第三安装座上设有第五安装孔。本发明实现了对新能源汽车电池固定安装的结构,且可对安装结构内部电池进行散热的功,提升结构的散热性,可以安装结构的底部进行保护,大大提升了安装结构的安全性。(The invention discloses a battery mounting structure for a new energy automobile, which comprises a lower shell, an upper shell and a protection plate, wherein a lower connecting plate is arranged on the periphery of the top of the lower shell, an upper connecting plate is arranged on the periphery of the bottom of the upper shell, first fixing bolts are arranged on the lower connecting plate and the upper connecting plate, three groups of mounting grooves are formed in the bottom of the lower shell, mounting rods are fixedly mounted on the mounting grooves, rubber connecting pads are fixedly mounted on the tops of the mounting rods, two groups of partition plates are arranged in the lower shell, supporting and fixing plates are fixedly mounted in the lower shell and on the partition plates, third mounting seats are arranged on the front face and the back face in the lower shell, and fifth mounting holes are formed in the third mounting seats. The structure realizes the fixed installation of the new energy automobile battery, can perform the heat dissipation function on the battery in the installation structure, improves the heat dissipation performance of the structure, can protect the bottom of the installation structure, and greatly improves the safety of the installation structure.)

1. The battery mounting structure for the new energy automobile is characterized by comprising a lower shell (1), an upper shell (2) and a protection plate (9), wherein a lower connecting plate (101) is arranged on the periphery of the top of the lower shell (1), an upper connecting plate (201) is arranged on the periphery of the bottom of the upper shell (2), first fixing bolts (202) are arranged on the lower connecting plate (101) and the upper connecting plate (201), three groups of mounting grooves (3) are arranged on the bottom of the lower shell (1), mounting rods (4) are fixedly mounted on the mounting grooves (3), rubber connecting pads (401) are fixedly mounted on the tops of the mounting rods (4), two groups of partition plates (12) are arranged inside the lower shell (1), supporting and fixing plates (10) are fixedly mounted on the inside of the lower shell (1), and third mounting seats (13) are arranged on the front surface and the back surface of the inside of the lower shell (1), a fifth mounting hole (1301) is formed in the third mounting seat (13);

an access hole (205) is formed in one side of the top of the upper shell (2), a power-on groove (7) is formed in the other side of the top of the upper shell (2), a connecting hole (702) is formed in the power-on groove (7), a sealing door (5) is movably mounted on one side of the top of the power-on groove (7), an observation window (8) is fixedly mounted on the top of the sealing door (5), and three groups of top fixing holes (204) are formed in the front and the back of the top of the upper shell (2);

the bottom of the lower shell (1) is provided with a bottom mounting hole (103), the bottom of the protection plate (9) is provided with a fourth mounting hole (901), and the protection plate (9) is provided with a reinforcing protrusion (902).

2. The battery mounting structure for the new energy automobile according to claim 1, wherein bottom reinforcing grooves (104) are uniformly distributed at the bottom of the lower housing (1), and top reinforcing grooves (203) are uniformly distributed at the top of the upper housing (2).

3. The battery mounting structure for the new energy automobile as claimed in claim 1, wherein a fixing pad (403) is provided at the bottom of the mounting rod (4), and a second fixing bolt (402) is provided on the fixing pad (403).

4. The battery mounting structure for the new energy automobile as claimed in claim 1, wherein the lower case (1) is provided at an inside thereof with a support mounting plate (11), and the support mounting plate (11) is provided at an outside thereof with a fixing groove (1101).

5. The battery mounting structure for the new energy automobile, according to claim 1, is characterized in that a first mounting seat (501) is arranged around the bottom of the sealing door (5), and a second mounting seat (701) is arranged around the top of the power-on groove (7).

6. The battery mounting structure for the new energy automobile as claimed in claim 1, wherein a slot (102) is formed in a bottom of the lower case (1), and a protection fixing hole (105) is formed in the slot (102).

7. The battery mounting structure for the new energy automobile, according to claim 1, characterized in that a maintenance plate (6) is provided at the top of the access hole (205), and a third mounting hole (601) is provided around the maintenance plate (6).

8. The battery mounting structure for the new energy automobile, according to claim 1, is characterized in that a cooling cavity (14) is provided inside the lower housing (1), a cooling pipe (15) is provided inside the cooling cavity (14), and a fixing sleeve (1501) is provided on the cooling pipe (15).

Technical Field

The invention relates to the technical field of new energy automobile battery mounting structures, in particular to a battery mounting structure for a new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.

Although the prior patent (publication number: CN 109244297A) discloses a battery installation box for a new energy automobile, aiming at the problem that the prior battery installation box has poor damping effect and heat dissipation effect and is easy to cause safety accidents, the following scheme is provided, which comprises an outer shell, wherein sliding plate sliding grooves are formed in the inner walls of the two sides of the outer shell, sliding plates are connected to the inner walls of the two sliding plate sliding grooves in a sliding manner, fixing pads are fixed on the outer walls of the two opposite sides of the sliding plates through screws, an inner shell is fixed on the outer walls of the two opposite sides of the two fixing pads through screws, and heat dissipation holes are formed in the outer walls of the two sides and the outer wall of the bottom of the inner. However, in the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: 1. when the new energy automobile battery is used for a long time, the battery is heated seriously, the efficiency of cooling the battery by wind cooling is not high, and the battery is damaged or aged more quickly due to overhigh temperature; 2. the prior art is inconvenient for later maintenance and replacement of the new energy automobile, so that the conditions of inconvenient maintenance and long maintenance time are caused; 3. the bottom of the new energy automobile has no protection function, so that the batteries are easily damaged by scraping and rubbing of the chassis of the new energy automobile when the new energy automobile runs on a rugged and bumpy road, and the safety of the batteries in use is reduced; 4. the stability of the battery is poor when the battery is used, and the battery is prone to shaking when the new energy automobile runs on a bumpy road. Therefore, the invention designs the stable mounting structure which can improve the cooling efficiency, protect the bottom of the battery and be used at the same time.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: current battery mounting structure for new energy automobile is when using, and the battery easily produces the condition that generates heat when new energy automobile uses for a long time, leads to the battery to age with higher speed and reduces life, and the security of structure is relatively poor, and the maintenance in later stage of being not convenient for has the problem of dismouting difficulty because of vehicle chassis takes place to scrape the condition that bumps and cause the battery to damage.

In order to achieve the purpose, the invention adopts the following technical scheme:

a battery mounting structure for a new energy automobile comprises a lower shell, an upper shell and a protection plate, wherein a lower connecting plate is arranged on the periphery of the top of the lower shell, an upper connecting plate is arranged on the periphery of the bottom of the upper shell, first fixing bolts are arranged on the lower connecting plate and the upper connecting plate, three groups of mounting grooves are formed in the bottom of the lower shell, mounting rods are fixedly mounted on the mounting grooves, rubber connecting pads are fixedly mounted on the tops of the mounting rods, two groups of partition plates are arranged in the lower shell, supporting and fixing plates are fixedly mounted in the lower shell and on the partition plates, third mounting seats are arranged on the front face and the back face in the lower shell, and fifth mounting holes are formed in the third mounting seats;

an access hole is formed in one side of the top of the upper shell, a power-on groove is formed in the other side of the top of the upper shell, a connecting hole is formed in the power-on groove, a sealing door is movably mounted on one side of the top of the power-on groove, an observation window is fixedly mounted on the top of the sealing door, and three groups of top fixing holes are formed in the front face and the back face of the top of the upper shell;

the bottom of casing is equipped with the bottom mounting hole down, the bottom of protection shield is equipped with the fourth mounting hole, be equipped with on the protection shield and strengthen the arch.

Preferably, the bottom of lower casing equipartition is equipped with the bottom reinforcing groove, and the top equipartition of going up the casing is equipped with the top reinforcing groove.

Preferably, the bottom of the mounting rod is provided with a fixed base plate, and the fixed base plate is provided with a second fixing bolt.

Preferably, the lower casing is provided with a support mounting plate inside, and a fixing groove is formed outside the support mounting plate.

Preferably, the periphery of the bottom of the sealing door is provided with a first mounting seat, and the periphery of the top of the electrifying groove is provided with a second mounting seat.

Preferably, the bottom of the lower shell is provided with a clamping groove, and the clamping groove is provided with a protection fixing hole.

Preferably, the top of manhole is equipped with the maintenance board, and is equipped with the third mounting hole around the maintenance board.

Preferably, the inside of casing is equipped with the cooling chamber down, and the inside in cooling chamber is equipped with the cooling tube, is equipped with fixed cover on the cooling tube.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention realizes the function of cooling the service time of the battery, and the cooling is carried out when the battery is used by arranging the cooling pipe to be matched with the external circulating cooling, thereby being beneficial to prolonging the service life of the battery.

2. The invention is convenient for later maintenance or replacement of the internal battery by arranging the electrifying groove to be matched with the access hole, and is beneficial to the inspection and maintenance of the battery by workers, thereby having the practicability of the structure.

3. According to the invention, the bottom of the structure can be protected by arranging the protection plate to be matched with the reinforcing protrusion, so that the battery is prevented from being damaged by a vehicle bottom support, the function of protecting the battery is realized, and the safety of the structure is greatly improved.

4. According to the invention, the mounting rod is matched with the top fixing hole, so that the structure can be fixedly mounted, the stability of the structure in use is increased, and the practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of a battery mounting structure for a new energy vehicle according to the present invention;

fig. 2 is a schematic top view of a battery mounting structure for a new energy vehicle according to the present invention;

fig. 3 is a schematic front structural view of a battery mounting structure for a new energy vehicle according to the present invention;

fig. 4 is a schematic structural view of the bottom of a lower case of a battery mounting structure for a new energy vehicle according to the present invention;

fig. 5 is a schematic bottom structure view of a battery mounting structure for a new energy vehicle according to the present invention;

fig. 6 is a schematic top view of an upper housing of a battery mounting structure for a new energy vehicle according to the present invention;

fig. 7 is a schematic view of a protection board mounting structure according to a battery mounting structure state of the new energy vehicle.

In the figure: 1. a lower housing; 101. a lower connecting plate; 102. a card slot; 103. a bottom mounting hole; 104. a bottom reinforcing groove; 105. a protection fixing hole; 2. an upper housing; 201. an upper connecting plate; 202. a first fixing bolt; 203. a top reinforcing groove; 204. a top fixing hole; 205. an access hole; 3. mounting grooves; 4. mounting a rod; 401. a rubber connecting pad; 402. a second fixing bolt; 403. fixing the base plate; 5. a sealing door; 501. a first mounting seat; 6. maintaining the plate; 601. a third mounting hole; 7. a current-carrying groove; 701. a second mounting seat; 702. connecting holes; 8. an observation window; 9. a protection plate; 901. a fourth mounting hole; 902. a reinforcing protrusion; 10. a support fixing plate; 11. supporting the mounting plate; 1101. fixing grooves; 12. a partition plate; 13. a third mounting seat; 1301. a fifth mounting hole; 14. a cooling cavity; 15. a cooling tube; 1501. and (4) fixing sleeves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a battery mounting structure for a new energy automobile includes a lower casing 1, an upper casing 2 and a protection plate 9, a lower connection plate 101 is arranged around the top of the lower casing 1, an upper connection plate 201 is arranged around the bottom of the upper casing 2, first fixing bolts 202 are arranged on the lower connection plate 101 and the upper connection plate 201, three sets of mounting grooves 3 are arranged at the bottom of the lower casing 1, mounting rods 4 are fixedly mounted on the mounting grooves 3, rubber connection pads 401 are fixedly mounted at the tops of the mounting rods 4, two sets of partition plates 12 are arranged inside the lower casing 1, supporting and fixing plates 10 are fixedly mounted inside the lower casing 1 and on the partition plates 12, third mounting seats 13 are arranged on the front and the back of the inside of the lower casing 1, and fifth mounting holes 1301 are arranged on the third mounting seats 13;

an access hole 205 is formed in one side of the top of the upper shell 2, a power-on groove 7 is formed in the other side of the top of the upper shell 2, a connecting hole 702 is formed in the power-on groove 7, a sealing door 5 is movably mounted on one side of the top of the power-on groove 7, an observation window 8 is fixedly mounted on the top of the sealing door 5, and three groups of top fixing holes 204 are formed in the front and the back of the top of the upper shell 2;

the bottom of the lower shell 1 is provided with a bottom mounting hole 103, the bottom of the protection plate 9 is provided with a fourth mounting hole 901, and the protection plate 9 is provided with a reinforcing protrusion 902.

It should be noted that, the periphery of the top of the lower casing 1 is provided with the lower connecting plate 101, the periphery of the bottom of the upper casing 2 is provided with the upper connecting plate 201, the lower connecting plate 101 and the upper connecting plate 201 are provided with the first fixing bolt 202, the first fixing bolt 202 fixes the lower connecting plate 101 and the upper connecting plate 201, thereby increasing the firmness of the lower casing 1 and the upper casing 2 when in use, and facilitating the later maintenance and replacement operation of the mounting structure, the bottom of the lower casing 1 is provided with three sets of mounting grooves 3, and the mounting grooves 3 are fixedly provided with mounting rods 4 through bolts, the mounting rods 4 can fixedly mount the mounting structure on a new energy automobile, and the top of the mounting rods 4 is provided with rubber connecting pads 401, the rubber connecting pads 401 can provide buffer force when the mounting structure is mounted, reduce the damage of the mounting structure caused by the vibration of the automobile, and increase the stability of the mounting structure when in mounting, avoided vibrations to the not hard up condition of fixing bolt, the inside of casing 1 is established and is equipped with two sets of baffles 12 down, baffle 12 separates casing 1's inside down, the battery of being convenient for keeps apart and places, all there is supporting plate 10 on casing 1 inside and baffle 12 down through bolt fixed mounting, supporting plate 10 supports fixedly to the battery in the mounting structure, thereby the stability of battery when mounting structure is inside to be placed has been increased, casing 1 inside front and the back all are equipped with third mount pad 13 down, and third mount pad 13 is equipped with fifth mounting hole 1301, fifth mounting hole 1301 can compress tightly fixedly to the battery through the depression bar, the stability of battery when using has been increased, and the high practicality is obtained.

The top of the upper shell 2 is provided with an access hole 205, the access hole 205 is convenient for later-stage workers to maintain and repair the interior of the installation structure, the functionality of the structure is increased, the maintenance time is reduced, the other side of the top of the upper shell 2 is provided with a power-on slot 7, the power-on slot 7 is provided with a connecting hole 702, a wire can conveniently enter the installation structure to be electrically connected, one side of the power-on slot 7 is movably provided with a sealing door 5, the sealing door 5 can protect the power-on slot 7, the condition that foreign matters or dust enters the interior of the power-on slot 7 to cause short circuit is avoided, the safety of the structure is increased, the sealing door 5 is fixedly provided with an observation window 8 through bolts, the observation window 8 is convenient for the workers to maintain and repair to observe the interior of the power-on slot 7, the functionality of the structure is increased, the practicability is improved, the front side and the back side of the upper shell, the top fixing hole 204 can fix the top of the upper shell 2 through a bolt, so that the stability of the mounting structure in use is improved;

the bottom of the lower shell 1 is provided with a bottom mounting hole 103, the bottom of the protection plate 9 is provided with a fourth mounting hole 901, the protection plate 9 is fixedly mounted on the bottom mounting hole 103 of the lower shell 1 through a bolt and the fourth mounting hole 901, the protection plate 9 protects the bottom of the mounting structure, damage to the mounting structure caused by scraping of a vehicle chassis is avoided, the protection plate 9 is provided with a reinforcing protrusion 902, the reinforcing protrusion 902 increases the strength of the protection plate 9, the deformation during use is avoided, and the safety is improved;

wherein, the bottom of the lower shell 1 is uniformly provided with bottom reinforcing grooves 104, and the top of the upper shell 2 is uniformly provided with top reinforcing grooves 203;

it should be noted that the bottom reinforcing groove 104 increases the strength of the lower shell 1 during use, thereby avoiding the deformation of the lower shell during use, the top reinforcing groove 203 is arranged on the top of the upper shell 2, and the top reinforcing groove 203 increases the strength of the upper shell 2, thereby avoiding the deformation of the upper shell 2 during use;

wherein, the bottom of the installation rod 4 is provided with a fixed backing plate 403, and the fixed backing plate 403 is provided with a second fixed bolt 402;

it should be noted that the second fixing bolt 402 can fix and mount the mounting rod 4 and the automobile, and meanwhile, the fixing base plate 403 and the second fixing bolt 402 cooperate to increase the stability of fixing the mounting rod 4;

wherein, the inside of the lower casing 1 is provided with a supporting mounting plate 11, and the outside of the supporting mounting plate 11 is provided with a fixing groove 1101;

it should be noted that the supporting and mounting plate 11 supports and places the battery, and the fixing groove 1101 can perform inlay mounting on the battery, so as to increase the stability of the battery when placing the battery;

the periphery of the bottom of the sealing door 5 is provided with a first mounting seat 501, and the periphery of the top of the electrifying groove 7 is provided with a second mounting seat 701;

it should be noted that the first mounting seat 501 and the second mounting seat 701 can fix the sealing door 5 through bolts, so that the stability of the sealing door 5 in use is increased;

wherein, the bottom of the lower shell 1 is provided with a clamping groove 102, and the clamping groove 102 is provided with a protection fixing hole 105;

the engaging groove 102 is fixedly fitted to the protection plate 9, so that the stability of the protection plate 9 during installation is increased, and the protection fixing hole 105 is fixed to the protection plate 9 by a bolt.

Wherein, the top of the access hole 205 is provided with a maintenance plate 6, and the periphery of the maintenance plate 6 is provided with third mounting holes 601;

it should be noted that the maintenance plate 6 is installed on the manhole 205 through the bolt and the third installation hole 601, so that the installation structure is convenient for the worker to perform maintenance and inspection in the later stage, and the practicability of the installation structure is increased.

Wherein, a cooling cavity 14 is arranged inside the lower shell 1, a cooling pipe 15 is arranged inside the cooling cavity 14, and a fixing sleeve 1501 is arranged on the cooling pipe 15;

it should be noted that the cooling pipe 15 is connected to a cooling system on the vehicle, so that the battery can be cooled by the cooling pipe 15 when in use, thereby avoiding the situation that the battery generates heat seriously due to overhigh temperature inside the mounting structure, and increasing the heat dissipation performance of the mounting structure.

In the invention, when a user uses the device, referring to the attached drawings 1 to 7 of the specification, a battery is installed in the lower shell 1, the supporting and installing plate 11 and the fixing groove 1101 support and fix the battery, the partition plate 12 separates and places the battery, the supporting and fixing plate 10 clamps and fixes two sides of the battery, the third installing seat 13 and the fifth installing hole 1301 compress and fix the top of the battery through the pressing plate, the upper shell 2 is fixedly installed on the lower shell 1 through the upper connecting plate 201, the electrifying groove 7 facilitates the connection of the battery in the installing structure and the vehicle, the inspection hole 205 facilitates the later inspection of the inside of the installing structure, the maintenance plate 6 seals the inspection hole 205, the installing rod 4 installs the installing structure on the vehicle, the protecting plate 9 protects the bottom of the installing structure, the bottom reinforcing groove 104 and the top reinforcing groove 203 increase the strength of the installing structure, the cooling cavity 14 and the cooling pipe 15 are matched to cool and radiate the inside of the mounting structure, so that the condition that the temperature inside the battery is too high when the battery is used for a long time is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.