CN211798387U

CN211798387U - New energy automobile battery package firebreak device

Info

Publication number: CN211798387U
Application number: CN202020106550.2U
Authority: CN
Inventors: 郭海军; 柳晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-30
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a new energy automobile battery pack fireproof device, which comprises a base, a fireproof mechanism and a battery pack body; the utility model discloses a spacing spring that the peripheral cover of guide arm in the connecting plate was established implements the fastening that resets the briquetting, thereby make the battery package body can effectually acquire the location support in fire prevention mechanism in order to satisfy the user and use the storage, simultaneously through the stand pipe that is equipped with all around at the fire prevention mechanism inner wall, thereby make the user make smoke transducer in the fire prevention mechanism can effectually implement real-time supervision to the battery package body through the switch start singlechip, thereby make the battery package body can realize the transport to the fire prevention mechanism through the fire extinguishing agent in the fan in with the storage bag in the base when unexpected mars appears, thereby the effectual fire prevention effect of implementing the battery package body of playing, thereby further promote the security of this body storage of battery package and use and realized implementing effective fire prevention effect to the surrounding environment.

Description

New energy automobile battery package firebreak device

Technical Field

The utility model relates to a firebreak device technical field specifically is a new energy automobile battery package firebreak device.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel, adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like, and has certain defects in actual application of a battery pack, such as:

the battery pack in the prior art has the risk of flammability when being applied under the condition of poor environmental conditions, so that the surrounding environment is extremely easy to damage and cannot meet the requirements of normal storage and use of users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile battery package firebreak device 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 new energy automobile battery pack fireproof device comprises a base, a fireproof mechanism and a battery pack body, wherein a single chip microcomputer is fixedly connected to the lower surface of the inner wall of the base close to one end through a bolt, a fan is fixedly connected to one side of the middle part of the lower surface of the inner wall of the base through a bolt, a transmission pipe is fixedly connected to the output end of the fan through a flange and a bolt, a storage bag is fixedly connected to the input end of the fan through a bolt and a binding belt, a fire extinguishing agent is filled in the storage bag, the storage bag is placed in the base, a storage battery is fixedly connected to the lower surface of the inner wall of the base close to the other end through a bolt, the upper surface of the base is fixedly connected with the fireproof mechanism through a bolt, guide pipes are inserted into the periphery of the inner wall of the fireproof mechanism in a threaded manner, the transmission pipe penetrates through the, the upper surface of the fireproof mechanism is rotatably connected with a cover plate through a hinge, the middle part of the upper surface of the cover plate is fixedly connected with a switch through a bolt, the middle parts of two sides of the inner wall of the fireproof mechanism are fixedly connected with fixed blocks through bolts, guide rods are welded at the middle parts of the adjacent surfaces of the two fixed blocks, a support is sleeved at the periphery of the guide rods, a positioning spring is sleeved at the periphery of the guide rods between the support and the fixed blocks, the two ends of the positioning spring are respectively welded with the fixed blocks and the support, connecting plates are welded at the top end and the bottom end of one side of the support, a guide rod is inserted in the middle part of one end of each connecting plate, one end of the guide rod is fixedly connected with a pressing block through a bolt, a limiting spring is sleeved at the periphery of the guide rods between the, and switch and battery electric connection, fan input and singlechip output electric signal connection, smoke transducer output and singlechip input electric signal connection.

Preferably, the fire extinguishing agent is a dry powder fire extinguishing agent, one side of the middle of the lower surface of the base is fixedly connected with a base plate through a bolt, and the base plate is used as a protection device inside the base.

Preferably, the guide pipes are of an L-shaped structure, twenty-four guide pipes are arranged, the distance between the adjacent surfaces of any two guide pipes is equal, and the guide pipes are communicated with the transmission pipes.

Preferably, the apron still includes the signal lamp, apron upper surface middle part one side is through bolt fixedly connected with signal lamp, the signal lamp all is located the coplanar with the apron upper surface with the switch top, the signal lamp input respectively with battery, switch, singlechip and smoke transducer output electric signal connection.

Preferably, the guide bar further comprises a positioning block, one end of the guide bar penetrates through the support and is fixedly connected with the positioning block through a bolt, and the positioning block is used as a limiting device of the support on the guide bar.

Preferably, the guide rod slides in the connecting plate, the support slides on the periphery of the guide rod, two ends of the limiting spring are respectively and fixedly connected with the pressing block and the connecting plate through clamping pieces, and the pressing block is of a right-angle trapezoidal structure.

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

the utility model discloses an open the apron on fire prevention mechanism and make the battery package body can insert between two connecting plates and implement the location through the briquetting battery package body, make the battery package body can be effectual through the spacing spring that the guide arm periphery cover in the connecting plate was established and carry out the fastening that resets to the briquetting, thereby make the battery package body can obtain the location support in fire prevention mechanism effectively to satisfy user's use storage, simultaneously through the stand pipe that is equipped with around the fire prevention mechanism inner wall, and make the transmission pipe in the base implement the connection conduction with the stand pipe, thereby make the user start the singlechip through the switch and impel the smoke transducer in the fire prevention mechanism to implement real-time monitoring to the battery package body effectively, thereby make the battery package body can implement the transport to the fire extinguishing agent in the storage bag to the fire prevention mechanism through the fan in the base when unexpected mars appears, thereby the effectual fire prevention effect of implementing to the battery package body that plays to further promote the security of this body storage of battery package and used and realized implementing effective fire prevention's effect to the surrounding environment.

Drawings

FIG. 1 is a schematic view of the whole half-section structure of the present invention;

FIG. 2 is a schematic view of a half-section structure of the fire-proof mechanism of the present invention;

FIG. 3 is a schematic view of a half-section structure of the bracket of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is a schematic view of the structure of the present invention.

In the figure: 1-a base; 11-a single chip microcomputer; 12-a fan; 13-a transfer pipe; 14-a storage bag; 15-a fire extinguishing agent; 16-a backing plate; 17-a storage battery; 2-a fire prevention mechanism; 21-a guide tube; 22-a smoke sensor; 23-a cover plate; 24-a switch; 25-signal lamps; 3, fixing blocks; 31-a guide bar; 32-a positioning spring; 33-positioning blocks; 34-a stent; 35-a connecting plate; 36-a guide rod; 37-briquetting; 38-a limit spring; 4-the battery pack body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a new energy automobile battery pack fireproof device comprises a base 1, a fireproof mechanism 2 and a battery pack body 4, wherein a single chip microcomputer 11 is fixedly connected to the lower surface of the inner wall of the base 1 close to one end through a bolt, a fan 12 is fixedly connected to one side of the middle portion of the lower surface of the inner wall of the base 1 through a bolt, a transmission pipe 13 is fixedly connected to the output end of the fan 12 through a flange and a bolt, an input end of the fan 12 is fixedly connected with a storage bag 14 through a bolt and a binding belt, a fire extinguishing agent 15 is filled in the storage bag 14, the fire extinguishing agent 15 is a dry powder fire extinguishing agent, the storage bag 14 is placed in the base 1, a storage battery 17 is fixedly connected to the lower surface of the inner wall of the base 1 close to the other end through a bolt, a backing plate 16 is fixedly connected to one side of, the upper surface of the base 1 is fixedly connected with a fireproof mechanism 2 through bolts, guide pipes 21 are inserted into the periphery of the inner wall of the fireproof mechanism 2 in a threaded manner, the guide pipes 21 are of an L-shaped structure, twenty-four guide pipes 21 are arranged, the distance between adjacent surfaces of any two guide pipes 21 is equal, the guide pipes 21 are communicated with a transmission pipe 13, the transmission pipe 13 penetrates through the base 1 and is fixedly connected with the guide pipes 21 in the fireproof mechanism 2 through flanges, the inner wall of the fireproof mechanism 2 below the guide pipes 21 is fixedly connected with a smoke sensor 22 through bolts, the upper surface of the fireproof mechanism 2 is rotatably connected with a cover plate 23 through hinges, the middle part of the upper surface of the cover plate 23 is fixedly connected with a switch 24 through bolts, one side of the middle part of the upper surface of the cover plate 23 is fixedly connected with a signal lamp 25 through bolts, and the top ends of the signal lamp 25 and the switch, the input end of the signal lamp 25 is respectively connected with the output end electric signals of the storage battery 17, the switch 24, the single chip microcomputer 11 and the smoke sensor 22, the middle parts of two sides of the inner wall of the fireproof mechanism 2 are respectively connected with the fixed block 3 through bolts, two guide rods 31 are welded at the middle parts of the adjacent surfaces of the fixed blocks 3, a support 34 is sleeved at the periphery of each guide rod 31, the support 34 slides at the periphery of each guide rod 31, a positioning spring 32 is sleeved at the periphery of each guide rod 31 between each support 34 and the corresponding fixed block 3, the two ends of each positioning spring 32 are respectively welded with the corresponding fixed block 3 and the corresponding support 34, one end of each guide rod 31 penetrates through the corresponding support 34 and is fixedly connected with a positioning block 33 through bolts, the positioning block 33 is used as a limiting device of the support 34 on the corresponding guide rod 31, a, guide arm 36 slides in connecting

plate

35, 36 one end of guide arm is through bolt fixedly connected with briquetting 37, briquetting 37 is the right trapezoid structure, 36 peripheries of guide arm between briquetting 37 and the connecting plate 35 have cup jointed spacing spring 38, spacing spring 38 both ends pass through fastener fixed connection with briquetting 37 and connecting plate 35 respectively, two through briquetting 37 fixedly connected with battery package body 4 between the connecting plate 35,

fan

12, 11 and 22 inputs of smoke transducer all with battery 17 output electric connection, and switch 24 and battery 17 electric connection, 12 inputs of fan and 11 output electric signal connection of singlechip, 22 outputs of smoke transducer and 11 input electric signal connection of singlechip.

The working principle is as follows: when in use, the cover plate 23 is opened on the fire protection mechanism 2, so that the battery pack body 4 can be inserted between the two connecting plates 35 and the battery pack body 4 is positioned through the pressing block 37, the battery pack body 4 can effectively reset and fasten the pressing block 37 through the limiting spring 38 sleeved on the periphery of the guide rod 36 in the connecting plate 35, so that the battery pack body 4 can effectively obtain positioning support in the fire protection mechanism 2 to meet the use and storage requirements of users, meanwhile, the transmission pipe 13 in the base 1 is connected and conducted with the guide pipe 21 through the guide pipe 21 arranged on the periphery of the inner wall of the fire protection mechanism, so that the users start the singlechip 11 through the switch 24 to effectively monitor the smoke sensor 22 in the fire protection mechanism 2 in real time, and the fire extinguishing agent in the storage bag 14 can be conveyed into the fire protection mechanism 2 through the fan 12 in the base 1 when an accidental spark occurs in the battery pack body 4, thereby effectual playing implements fire prevention effect to battery package body 4 to further promote battery package body 4's safety in utilization and realized implementing effective fire prevention's effect to the surrounding environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new energy automobile battery package firebreak device which characterized in that includes:

a base (1); a fire protection mechanism (2); and a battery pack body (4);

the fire extinguishing device comprises a base (1), a single chip microcomputer (11) is fixedly connected to one end of the lower surface of the inner wall of the base (1) close to the other end of the inner wall of the base (1) through a bolt, a fan (12) is fixedly connected to one side of the middle of the lower surface of the inner wall of the base (1) through a bolt, a transmission pipe (13) is fixedly connected to the output end of the fan (12) through a flange and a bolt, a storage bag (14) is fixedly connected to the input end of the fan (12) through a bolt and a binding belt, a fire extinguishing agent (15) is filled in the storage bag (14), the storage bag (14) is placed in the base (;

the upper surface of the base (1) is fixedly connected with a fireproof mechanism (2) through bolts, guide pipes (21) are inserted around the inner wall of the fireproof mechanism (2) in a threaded manner, the transmission pipe (13) penetrates through the base (1) and is fixedly connected with the guide pipes (21) in the fireproof mechanism (2) through flanges, the inner wall of the fireproof mechanism (2) below the guide pipes (21) is fixedly connected with a smoke sensor (22) through bolts, the upper surface of the fireproof mechanism (2) is rotatably connected with a cover plate (23) through hinges, and the middle part of the upper surface of the cover plate (23) is fixedly connected with a switch (24) through bolts;

wherein the middle parts of two sides of the inner wall of the fireproof mechanism (2) are fixedly connected with fixed blocks (3) through bolts, the middle parts of the adjacent surfaces of the two fixed blocks (3) are welded with guide rods (31), a bracket (34) is sleeved on the periphery of the guide rod (31), a positioning spring (32) is sleeved on the periphery of the guide rod (31) between the bracket (34) and the fixed block (3), and two ends of the positioning spring (32) are respectively welded with the fixing block (3) and the bracket (34), the top end and the bottom end of one side of the bracket (34) are both welded with a connecting plate (35), a guide rod (36) is inserted in the middle of one end of the connecting plate (35), one end of the guide rod (36) is fixedly connected with a pressing block (37) through a bolt, a limiting spring (38) is sleeved on the periphery of the guide rod (36) between the pressing block (37) and the connecting plates (35), and a battery pack body (4) is fixedly connected between the two connecting plates (35) through the pressing block (37);

the intelligent control system is characterized in that the input ends of the fan (12), the single chip microcomputer (11) and the smoke sensor (22) are electrically connected with the output end of the storage battery (17), the switch (24) is electrically connected with the storage battery (17), the input end of the fan (12) is electrically connected with the output end of the single chip microcomputer (11), and the output end of the smoke sensor (22) is electrically connected with the input end of the single chip microcomputer (11).

2. The new energy automobile battery pack fireproof device according to claim 1, characterized in that: the extinguishing agent (15) is specifically a dry powder extinguishing agent, one side of the middle of the lower surface of the base (1) is fixedly connected with a base plate (16) through a bolt, and the base plate (16) is used as a protection device inside the base (1).

3. The new energy automobile battery pack fireproof device according to claim 2, characterized in that: the guide pipes (21) are of an L-shaped structure, twenty-four guide pipes (21) are arranged, the distance between the adjacent surfaces of any two guide pipes (21) is equal, and the guide pipes (21) are communicated with the transmission pipe (13).

4. The new energy automobile battery pack fireproof device according to claim 3, characterized in that: the cover plate (23) further comprises: a signal lamp (25); the top ends of the signal lamp (25) and the switch (24) and the upper surface of the cover plate (23) are positioned on the same plane;

the input end of the signal lamp (25) is respectively connected with the output end of the storage battery (17), the switch (24), the single chip microcomputer (11) and the smoke sensor (22) through electric signals.

5. The new energy automobile battery pack fireproof device according to claim 4, wherein: the guide bar (31) further comprises: a positioning block (33); one end of the guide rod (31) penetrates through the support (34) and is fixedly connected with a positioning block (33) through a bolt, and the positioning block (33) is used as a limiting device of the support (34) on the guide rod (31).

6. The new energy automobile battery pack fireproof device according to claim 5, wherein: the guide rod (36) slides in the connecting plate (35), the support (34) slides on the periphery of the guide rod (31), two ends of the limiting spring (38) are fixedly connected with the pressing block (37) and the connecting plate (35) through clamping pieces respectively, and the pressing block (37) is of a right-angle trapezoidal structure.