CN209822754U - Vehicle-mounted new energy battery pack - Google Patents

Abstract

The utility model discloses an on-vehicle new forms of energy group battery, including the group battery, the lower extreme of group battery is provided with damping device, first recess has been seted up to the upper end of group battery, three group's batteries have been placed to the cell wall bottom of first recess, the cell wall of first recess is provided with drying device, the right-hand member rear portion of group battery is connected with flexible extrusion device, and flexible extrusion device runs through the right-hand member rear portion of group battery and extends to in the drying device, there is the gear front end upper portion of group battery through pivot swing joint, the surface left part of head rod is provided with first separation device, two the surface right part of head rod is provided with second separation device. A vehicle-mounted new forms of energy group battery, make the radiating groove be in the open mode through first baffler and second baffler when moving toward opposite direction, the heat in the group battery passes through the discharging that the radiating groove can be timely and goes, has improved the life of battery.

Description

Vehicle-mounted new energy battery pack

Technical Field

The utility model relates to a new forms of energy group battery technical field specifically is an on-vehicle new forms of energy group battery.

Background

With the improvement of the requirement of people on environmental protection, the research and application of new energy vehicles are more and more emphasized, the new energy vehicles are vehicles which adopt unconventional vehicle fuel as a power source (or use conventional vehicle fuel and adopt a novel vehicle-mounted power device), integrate advanced technologies in the aspects of power control and driving of the vehicles, and form vehicles with advanced technical principles, new technologies and new structures, wherein the lithium ion power vehicle is one of representatives of the new energy vehicles, and the key technology of the lithium ion power vehicle is a lithium ion battery; when current on-vehicle new forms of energy group battery is using, the inside battery of group battery can produce a large amount of heats, cause the damage of battery easily when the heat can't in time discharge, the effective life of battery has been reduced, there is certain potential safety hazard simultaneously, secondly new forms of energy automobile receives different road conditions when the operation and gets to influence and take place the vibration easily, thereby lead to the group battery to receive the impact and damage, and because the influence of indoor outer environment, the group battery receives humid weather's influence easily and causes the short circuit of battery, use effect has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle new forms of energy group battery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle-mounted new energy battery pack comprises a battery pack, wherein a damping device is arranged at the lower end of the battery pack, a first groove is formed in the upper end of the battery pack, three groups of batteries are placed at the bottom of the groove wall of the first groove, a drying device is arranged on the groove wall of the first groove, a telescopic extrusion device is connected to the rear portion of the right end of the battery pack, penetrates through the rear portion of the right end of the battery pack and extends into the drying device, a positive and negative motor is fixedly connected to the upper portion of the rear end of the battery pack, a gear is movably connected to the upper portion of the front end of the battery pack through a rotating shaft, the rear end of the gear is fixedly connected to the output end of the positive and negative motor through a rotating shaft, a heat dissipation groove is formed in the lower portion of the front end of the battery pack, a dustproof net is fixedly connected to the groove, the middle part of the opposite face of the first fixing block is fixedly connected with a first connecting rod, the left part of the outer surface of the first connecting rod is provided with a first blocking device, and the right part of the outer surface of the first connecting rod is provided with a second blocking device.

Preferably, damping device includes spring and base, the spring is provided with four, and four springs respectively fixed connection side and upper end right part front and back side around the upper end left part of base, the equal buffer beam of fixedly connected with in middle part of the upper end of base, spring fixed connection is with base and group battery fixed connection at the lower extreme of group battery.

Preferably, drying device includes first connecting pipe, first connecting pipe is provided with two sets ofly, and the opposite face left part fixed mounting of two sets of first connecting pipes has the second connecting pipe, the feed chute has been seted up to the surface middle part upside of second connecting pipe, the cell wall threaded connection of feed chute has the piston, cell wall is in the same place drying device and group battery fixed connection around first recess with first connecting pipe fixed connection.

Preferably, the telescopic extrusion device comprises a first fixing plate, a telescopic power machine is fixedly connected to the middle of the upper end of the first fixing plate, a telescopic rod is fixedly mounted at the output end of the telescopic power machine, the telescopic rod penetrates through the rear portion of the right end of the battery pack and extends into the drying device, an extrusion plate is fixedly connected to the left end of the telescopic rod, the size of the extrusion plate is matched with the aperture size of the inner cavity of the drying device, and the first fixing plate is fixedly mounted at the rear portion of the right end of the battery pack and fixedly connects the telescopic extrusion device with the battery pack.

Preferably, the first blocking device comprises a first sliding plate and two groups of first fixing columns, the two groups of first fixing columns are fixedly connected to the left portion and the right portion of the lower end of the first sliding plate respectively, a first blocking plate is fixedly mounted at the lower end of the first fixing columns jointly, a first rack is fixedly connected to the right portion of the upper end of the first sliding plate, the right portion of the upper end of the first rack is meshed with the lower portion of the outer surface of the gear, and the first sliding plate is slidably connected to the left portion of the outer surface of the first connecting rod to movably connect the first blocking device with the first connecting rod.

Preferably, the second blocking device comprises a second sliding plate and two second fixing columns, the two groups of second fixing columns are arranged, the two groups of second fixing columns are fixedly installed at the left portion and the right portion of the lower end of the second sliding plate respectively, the lower ends of the second fixing columns are fixedly connected with a second blocking plate together, the left portion of the upper end of the second sliding plate is fixedly connected with a second fixing plate, the upper end of the second fixing plate is fixedly connected with a second rack, the left portion of the lower end of the second rack is meshed with the upper portion of the outer surface of the gear, and the second sliding plate is slidably connected to the right portion of the outer surface of the first connecting rod to movably connect the second blocking device with the first connecting rod.

Preferably, the batteries are positioned on the same horizontal line, and the highest point position of the batteries does not exceed the highest point position of the battery pack.

Preferably, the size of the wall of the heat dissipation groove is matched with the size of the dustproof net.

Preferably, the first blocking device and the second blocking device are located on the same horizontal line, and the first blocking device and the second blocking device are located in front of the first groove.

Preferably, the drying device is annular in shape, and the first connecting pipe is communicated with the second connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. make the radiating groove be in the open mode when moving toward opposite direction through first baffler and second baffler, the heat in the group battery can be timely through the radiating groove discharges and goes, the dust screen keeps apart outside dust, play the guard action to the battery, further along the head rod motion through first baffler and second baffler can enlarge the heat radiating area of radiating groove, thereby make the battery further in time dispel the heat, prevent that the battery from receiving the damage, the life of battery has been improved.

2. When the group battery takes place to rock, the spring received the compression to take place deformation this moment, plays buffering cushioning effect to the group battery after releasing elastic pressure simultaneously, plays the guard action to the battery, secondly sets up the buffer beam and receives to be in when rocking and can further play the cushioning effect to the effectual safe in utilization that ensures the battery.

3. Drive the stripper plate through the telescopic link and turn left the motion to extrude the inside air of first connecting pipe, make the air receive the compression and accelerate the air rotation speed, and then produce sufficient pressure and promote the drier and slide in first connecting pipe and second connecting pipe, make the drier to the dry more thorough of group battery, keep the dry service environment of group battery, prevent that the battery from receiving the short circuit, improved the result of use of battery.

Drawings

Fig. 1 is a schematic view of an overall structure of a vehicle-mounted new energy battery pack according to the present invention;

fig. 2 is a schematic structural view of a damping device of a vehicle-mounted new energy battery pack according to the present invention;

fig. 3 is a schematic structural view of a second blocking device of the vehicle-mounted new energy battery pack according to the present invention;

fig. 4 is a schematic structural view of a first blocking device of the vehicle-mounted new energy battery pack according to the present invention;

fig. 5 is the utility model discloses a drying device and flexible extrusion device structural schematic of on-vehicle new forms of energy group battery.

In the figure: 1. a battery pack; 2. a damping device; 3. a first groove; 4. a battery; 5. a drying device; 6. a telescopic extrusion device; 7. a positive and negative motor; 8. a gear; 9. a heat sink; 10. a dust screen; 11. a first fixed block; 12. a first connecting rod; 13. a first barrier means; 14. a second barrier means; 21. a spring; 22. a base; 23. a buffer rod; 51. a first connecting pipe; 52. a second connecting pipe; 53. a feed chute; 54. a piston; 61. a first fixing plate; 62. a telescopic power machine; 63. a telescopic rod; 64. a pressing plate; 131. a first slide plate; 132. a first fixed column; 133. a first barrier plate; 134. a first rack; 141. a second slide plate; 142. a second fixed column; 143. a second barrier panel; 144. a second fixing plate; 145. a second rack.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a vehicle-mounted new energy battery pack comprises a battery pack 1, wherein a damping device 2 is arranged at the lower end of the battery pack 1, a first groove 3 is formed in the upper end of the battery pack 1, three groups of batteries 4 are placed at the bottom of the groove wall of the first groove 3, a drying device 5 is arranged on the groove wall of the first groove 3, a telescopic extrusion device 6 is connected to the rear part of the right end of the battery pack 1, the telescopic extrusion device 6 penetrates through the rear part of the right end of the battery pack 1 and extends into the drying device 5, a positive and negative motor 7 is fixedly connected to the upper part of the rear end of the battery pack 1, a gear 8 is movably connected to the upper part of the front end of the battery pack 1 through a rotating shaft, the rear end of the gear 8 is fixedly connected to the output end of the positive and negative motor 7 through the rotating shaft, a radiating groove 9 is formed in the lower part of the front end of the battery pack 1, the middle of the opposite surface of the first fixing block 11 is fixedly connected with first connecting rods 12, the left parts of the outer surfaces of the two first connecting rods 12 are provided with first blocking devices 13, and the right parts of the outer surfaces of the first connecting rods 12 are provided with second blocking devices 14.

The damping device 2 comprises springs 21 and a base 22, at the moment, the springs 21 are in an initial state, the damping effect of buffering and damping is achieved on the battery pack 1 by compressing the springs 21 and releasing elastic pressure, the battery 4 in the battery pack 1 is protected, the number of the springs 21 is four, the four springs 21 are respectively and fixedly connected to the front side and the rear side of the left part of the upper end of the base 22 and the front side and the rear side of the right part of the upper end of the base 22, the middle part of the upper end of the base 22 is fixedly connected with a buffer rod 23, the buffer rod 23 can achieve the telescopic effect when vibrating, the damping effect of buffering and damping is further achieved on the battery pack 1, and the springs 21 are fixedly connected to the lower end; the drying device 5 comprises first connecting pipes 51, two groups of the first connecting pipes 51 are arranged, second connecting pipes 52 are fixedly mounted at the left parts of opposite surfaces of the two groups of the first connecting pipes 51, a feeding groove 53 is formed in the upper side of the middle part of the outer surface of each second connecting pipe 52, a piston 54 is in threaded connection with the groove wall of each feeding groove 53, the piston 54 is mounted to conveniently store drying agents in the drying device 5, and the first connecting pipes 51 are fixedly connected to the front and rear groove walls of the first groove 3 to fixedly connect the drying device 5 and the battery pack 1 together; the telescopic extrusion device 6 comprises a first fixing plate 61, a telescopic power machine 62 is fixedly connected to the middle of the upper end of the first fixing plate 61, the telescopic power machine 62 is a power mechanism capable of realizing that a telescopic rod 63 is in a telescopic and extension state, a telescopic rod 63 is fixedly installed at the output end of the telescopic power machine 62, the telescopic rod 63 penetrates through the rear part of the right end of the battery pack 1 and extends to the inside of the drying device 5, a squeezing plate 64 is fixedly connected to the left end of the telescopic rod 63, air in the first connecting pipe 51 is squeezed by the squeezing plate 64 to flow so as to drive a drying agent to move, the inside of the battery pack 1 is thoroughly dried, the size of the squeezing plate 64 is matched with the aperture size of the inner cavity of the drying device 5, and the first fixing plate 61 is fixedly installed at the rear; the first blocking device 13 comprises a first sliding plate 131 and first fixing columns 132, two groups of first fixing columns 132 are arranged, the two groups of first fixing columns 132 are fixedly connected to the left portion and the right portion of the lower end of the first sliding plate 131 respectively, a first blocking plate 133 is fixedly mounted at the lower end of the first fixing columns 132 together, the first blocking plate 133 is matched with a second blocking plate 143, so that the heat dissipation area of the heat dissipation groove 9 is enlarged, the right portion of the upper end of the first sliding plate 131 is fixedly connected with a first rack 134, the right portion of the upper end of the first rack 134 is meshed with the lower portion of the outer surface of the gear 8, and the first sliding plate 131 is connected to the left portion of the outer surface of the first connecting rod 12 in a sliding mode to movably connect the first blocking device 13 with; the second blocking device 14 comprises a second sliding plate 141 and second fixing columns 142, two groups of second fixing columns 142 are arranged, the two groups of second fixing columns 142 are fixedly installed at the left part and the right part of the lower end of the second sliding plate 141 respectively, the lower ends of the second fixing columns 142 are fixedly connected with a second blocking plate 143 together, the left part of the upper end of the second sliding plate 141 is fixedly connected with a second fixing plate 144, the upper end of the second fixing plate 144 is fixedly connected with a second rack 145, the left part of the lower end of the second rack 145 is meshed with the upper part of the outer surface of the gear 8, and the second sliding plate 141 is slidably connected to the right part of the outer surface of the first connecting rod 12 to movably connect the second blocking device 14 with the first connecting rod 12; the batteries 4 are positioned on the same horizontal line, and the highest point position of the batteries 4 does not exceed the highest point position of the battery pack 1; the size of the wall of the radiating groove 9 is matched with that of the dustproof net 10; the first blocking device 13 and the second blocking device 14 are positioned on the same horizontal line, and the first blocking device 13 and the second blocking device 14 are positioned in front of the first groove 3; the drying device 5 has a ring shape, and the first connection pipe 51 and the second connection pipe 52 communicate with each other.

It should be noted that, the utility model relates to a vehicle-mounted new energy battery pack, a battery 4 is placed in a first groove 3 in a battery pack 1, when the battery 4 is in operation to release heat, a positive and negative motor 7 drives a gear 8 to rotate clockwise, thereby driving a first rack 134 to move leftwards, driving a first baffle plate 133 to move leftwards, driving a second rack 145 to move rightwards, driving a second fixing plate 144 to move rightwards, driving a second sliding plate 141 to move rightwards along a first connecting rod 12, thereby driving a second fixing column 142 and a second baffle plate 143 to move rightwards, when the first baffle plate 133 and the second baffle plate 143 move rightwards, the heat dissipation groove 9 is in an open state, the heat in the battery pack 1 can be discharged in time through the heat dissipation groove 9, the dust screen 10 isolates external dust, plays a role in protecting the battery 4, can enlarge the heat dissipation area of the heat dissipation groove 9 by further moving along the first connecting rod 12 through the first separation plate 133 and the second separation plate 143, thereby enabling the battery 4 to further dissipate heat in time, preventing the battery 4 from being damaged, and improving the service life of the battery 4, when the battery pack 1 shakes, the spring 21 is compressed to deform, and simultaneously releases elastic pressure to play a role in buffering and damping the battery pack 1, playing a role in protecting the battery 4, and secondly, when the buffer rod 23 is set to shake, the buffer rod can further play a role in stretching and retracting, thereby effectively guaranteeing the safety of the battery 4, the piston 54 is opened to store the drying agent in the second connecting pipe 52, when the humidity in the battery pack 1 is too large, the drying agent plays a role in absorbing the humid air, the telescopic power machine 62 drives the telescopic rod 63 to stretch, the telescopic rod 63 drives the extrusion plate 64 to move left when being extended, the air inside the first connecting pipe 51 is extruded, the air is compressed to accelerate the air rotation speed, enough pressure is generated to push the drying agent to slide in the first connecting pipe 51 and the second connecting pipe 52, the drying agent is enabled to dry the battery pack 1 more thoroughly, the dry service environment of the battery pack 1 is kept, the battery 4 is prevented from being short-circuited, and the use effect of the battery 4 is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides an on-vehicle new forms of energy group battery, includes group battery (1), its characterized in that: the battery pack is characterized in that a damping device (2) is arranged at the lower end of the battery pack (1), a first groove (3) is formed in the upper end of the battery pack (1), three groups of batteries (4) are placed at the bottom of the groove wall of the first groove (3), a drying device (5) is arranged on the groove wall of the first groove (3), a telescopic extrusion device (6) is connected to the rear portion of the right end of the battery pack (1), the telescopic extrusion device (6) penetrates through the rear portion of the right end of the battery pack (1) and extends into the drying device (5), a positive and negative motor (7) is fixedly connected to the upper portion of the rear end of the battery pack (1), a gear (8) is movably connected to the upper portion of the front end of the battery pack (1) through a rotating shaft, the rear end of the gear (8) is fixedly connected to the output end of the positive and negative motor (7, the utility model discloses a battery pack, including radiating groove (9), cell wall fixedly connected with dust screen (10), first fixed block (11), two of the equal fixedly connected with in front end left part and the front end right part of group battery (1) the opposite face middle part fixedly connected with head rod (12) of first fixed block (11), the surface left part of head rod (12) is provided with first separation device (13), the surface right part of head rod (12) is provided with second separation device (14).

2. The vehicle-mounted new energy battery pack according to claim 1, characterized in that: damping device (2) are including spring (21) and base (22), spring (21) are provided with four, and four spring (21) respectively fixed connection side around the upper end left part of base (22) and upper end right part, the equal fixedly connected with buffer beam (23) in middle part of base (22) upper end, spring (21) fixed connection is with base (22) and group battery (1) fixed connection at the lower extreme of group battery (1).

3. The vehicle-mounted new energy battery pack according to claim 1, characterized in that: drying device (5) are including first connecting pipe (51), first connecting pipe (51) are provided with two sets ofly, and the opposite face left part fixed mounting of two sets of first connecting pipe (51) has second connecting pipe (52), feed chute (53) have been seted up to the surface middle part upside of second connecting pipe (52), the cell wall threaded connection of feed chute (53) has piston (54), cell wall is in the same place drying device (5) and group battery (1) fixed connection around first recess (3) first connecting pipe (51) fixed connection.

4. The vehicle-mounted new energy battery pack according to claim 1, characterized in that: the telescopic extrusion device (6) comprises a first fixing plate (61), a telescopic power machine (62) is fixedly connected to the middle of the upper end of the first fixing plate (61), a telescopic rod (63) is fixedly mounted at the output end of the telescopic power machine (62), the telescopic rod (63) penetrates through the rear portion of the right end of the battery pack (1) and extends to the inside of the drying device (5), an extrusion plate (64) is fixedly connected to the left end of the telescopic rod (63), the size of the extrusion plate (64) is matched with the aperture size of the inner cavity of the drying device (5), and the first fixing plate (61) is fixedly mounted at the rear portion of the right end of the battery pack (1) and fixedly connects the telescopic extrusion device (6) with the battery pack (1).

5. The vehicle-mounted new energy battery pack according to claim 1, characterized in that: the first blocking device (13) comprises a first sliding plate (131) and first fixing columns (132), two groups of first fixing columns (132) are arranged, the two groups of first fixing columns (132) are fixedly connected to the left portion and the right portion of the lower end of the first sliding plate (131) respectively, a first blocking plate (133) is fixedly mounted at the lower end of the first fixing columns (132) together, a first rack (134) is fixedly connected to the right portion of the upper end of the first sliding plate (131), the right portion of the upper end of the first rack (134) is meshed with the lower portion of the outer surface of the gear (8), and the first sliding plate (131) is connected to the left portion of the outer surface of the first connecting rod (12) in a sliding mode to movably connect the first blocking device (13) and the first connecting rod (12).

6. The vehicle-mounted new energy battery pack according to claim 1, characterized in that: the second blocking device (14) comprises a second sliding plate (141) and two second fixing columns (142), the second fixing columns (142) are provided in two groups, the two groups of second fixing columns (142) are fixedly mounted on the left portion and the right portion of the lower end of the second sliding plate (141) respectively, the lower ends of the second fixing columns (142) are fixedly connected with a second blocking plate (143) together, the left portion of the upper end of the second sliding plate (141) is fixedly connected with a second fixing plate (144), the upper end of the second fixing plate (144) is fixedly connected with a second rack (145), the left portion of the lower end of the second rack (145) is meshed with the upper portion of the outer surface of the gear (8), and the second sliding plate (141) is connected to the right portion of the outer surface of the first connecting rod (12) in a sliding mode to movably connect the second blocking device (14) and the first connecting rod (12).

7. The vehicle-mounted new energy battery pack according to claim 1, characterized in that: the batteries (4) are positioned on the same horizontal line, and the highest point position of the batteries (4) does not exceed the highest point position of the battery pack (1).

8. The vehicle-mounted new energy battery pack according to claim 1, characterized in that: the size of the wall of the heat dissipation groove (9) is matched with that of the dustproof net (10).

9. The vehicle-mounted new energy battery pack according to claim 1, characterized in that: the first blocking device (13) and the second blocking device (14) are positioned on the same horizontal line, and the first blocking device (13) and the second blocking device (14) are positioned in front of the first groove (3).

10. The vehicle-mounted new energy battery pack according to claim 3, wherein: the drying device (5) is annular in shape, and the first connecting pipe (51) is communicated with the second connecting pipe (52).