CN216698622U

CN216698622U - New energy automobile battery package with fire prevention alarm function

Info

Publication number: CN216698622U
Application number: CN202123185809.0U
Authority: CN
Inventors: 陈子桥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-07
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a new energy automobile battery pack with a fire alarm function, which comprises a shell and a battery pack body, wherein the battery pack body is placed in the shell, an induction mechanism is arranged in the shell, and the induction mechanism comprises an isolation cover, a smoke sensor, an induction pipeline and a smoke inlet. Through the setting of response mechanism, can respond to smog through two sets of smoke transducer, and can carry smog to the cage inside through smoke transducer and respond to it through setting up of smog entry and induction line, the induction speed is improved, can carry out the police dispatch newspaper to the driver fast and remind, moreover, the structure is comparatively simple, little by external influence, through the setting of fixed subassembly, can fix the battery package body inside the casing, it fixes the battery package body to need not extra screw, so that the installation and the dismantlement of battery package body.

Description

New energy automobile battery package with fire prevention alarm function

Technical Field

The utility model relates to the technical field of new energy automobiles, in particular to a new energy automobile battery pack with a fire alarm function.

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, forms an automobile with advanced technical principle, new technology and new structure, and 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;

the battery package among the prior art has inflammable risk under the relatively poor condition of environmental condition, be difficult to make the driver discover very first time after the fire moreover, if not control, can cause the threat to the driver, the inside only a set of smoke transducer of mostly of current battery package install bin, reaction rate is slower when actual response, delay the optimum time of putting out a fire, go on through the screw mostly when fixing the battery package moreover, it is comparatively loaded down with trivial details to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a new energy automobile battery pack with a fire-proof alarm function, smoke is quickly sensed through a sensing mechanism, a battery pack body is fixed through a fixing assembly without using additional screws, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a new energy automobile battery pack with a fire-proof alarm function comprises a shell and a battery pack body, wherein the battery pack body is placed inside the shell, an induction mechanism is arranged inside the shell and comprises two groups of isolation covers, smoke sensors, induction pipelines and smoke inlets, the isolation covers and the smoke sensors are fixedly mounted on the inner wall of the shell, the smoke sensors are arranged inside the isolation covers, the isolation covers and the smoke sensors are respectively provided with two groups, the two groups of isolation covers are mutually communicated through the two groups of induction pipelines, the smoke inlets are formed in the surfaces of the induction pipelines, and a fixing component is arranged inside the shell;

fixed subassembly includes locking spring, fixed plate, holding tank, rotation seat and dwang, the inside fixed mounting of casing has the rotation seat, the inside rotation of rotating the seat is connected with the dwang, the fixed plate cup joints in the surface of cage, just the holding tank has been seted up on the surface of fixed plate, the inside fixed mounting of holding tank has the locking spring, the one end block of dwang is in the inside of holding tank, just the one end of dwang contacts with the locking spring.

Preferably, the inner wall integrated into one piece of casing has the locator card limit, the surface on locator card limit sets up to cambered surface structure, just the locator card limit sets up the surface of laminating in the battery package body to the one side of cambered surface, the response pipeline runs through in the inside on locator card limit.

Preferably, the top of the shell is provided with a cover plate, the top of the shell is provided with a positioning hole, the bottom of the cover plate is integrally formed with a positioning column matched with the positioning hole, and the positioning column is inserted into the positioning hole.

Preferably, the surperficial integrated into one piece of dwang has the stopper, the inner wall of holding tank seted up with stopper assorted spacing groove, the stopper block is in the inside of spacing groove.

Preferably, two groups of cavities are formed in the inner wall of the shell, fans are fixedly mounted in the two groups of cavities, and the two groups of cavities and the fans are in central symmetry about the midpoint of the shell.

Preferably, both ends of the rotating rod are set to be curved surfaces, the limiting block is set to be a cylindrical structure, and the circle center of the limiting block and the circle center of the curved surface at one end of the rotating rod are concentrically arranged.

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

through the setting of response mechanism, can respond to smog through two sets of smoke transducer, and can carry smog to the cage inside through smoke transducer and respond to it through setting up of smog entry and induction line, the induction speed is improved, can carry out the police dispatch newspaper to the driver fast and remind, moreover, the structure is comparatively simple, little by external influence, through the setting of fixed subassembly, can fix the battery package body inside the casing, it fixes the battery package body to need not extra screw, so that the installation and the dismantlement of battery package body.

Drawings

FIG. 1 is a schematic view of the internal structure of the housing of the present invention;

FIG. 2 is an enlarged view of region A of FIG. 1;

fig. 3 is a schematic view of the main structure of the cover plate of the present invention.

In the figure: 1. a housing; 2. an induction pipeline; 3. a battery pack body; 4. a smoke sensor; 5. an isolation cover; 6. positioning holes; 7. a fan; 8. a smoke inlet; 9. positioning and clamping edges; 10. a cavity; 11. a locking spring; 12. a fixing plate; 13. a limiting block; 14. a limiting groove; 15. accommodating grooves; 16. a rotating seat; 17. rotating the rod; 18. a cover plate; 19. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a new energy automobile battery pack with a fire-proof alarm function comprises a shell 1 and a battery pack body 3;

the battery pack body 3 is placed inside the shell 1, an induction mechanism is arranged inside the shell 1 and comprises an isolation cover 5, a smoke sensor 4, induction pipelines 2 and smoke inlets 8, the isolation cover 5 and the smoke sensor 4 are fixedly installed on the inner wall of the shell 1, the smoke sensor 4 is arranged inside the isolation cover 5, the isolation cover 5 and the smoke sensor 4 are both provided with two groups, the two groups of isolation covers 5 are mutually communicated through the two groups of induction pipelines 2, the smoke inlets 8 are formed in the surface of the induction pipelines 2, and a fixing component is arranged inside the shell 1;

the fixing component comprises a locking spring 11, a fixing plate 12, an accommodating groove 15, a rotating seat 16 and a rotating rod 17, the rotating seat 16 is fixedly arranged in the shell 1, the rotating rod 17 is rotatably connected in the rotating seat 16, the fixing plate 12 is sleeved on the surface of the isolation cover 5, the accommodating groove 15 is formed in the surface of the fixing plate 12, the locking spring 11 is fixedly arranged in the accommodating groove 15, one end of the rotating rod 17 is clamped in the accommodating groove 15, one end of the rotating rod 17 is in contact with the locking spring 11, smoke can be quickly sensed through the arrangement of the sensing mechanism, so that a driver can be timely reminded, the fixing component can be convenient to install and disassemble the battery pack body 3, additional screws are not needed, the structure is simple, and the operation is convenient;

a positioning clamp edge 9 is integrally formed on the inner wall of the shell 1, the surface of the positioning clamp edge 9 is of an arc surface structure, one surface of the positioning clamp edge 9, which is of an arc surface, is attached to the surface of the battery pack body 3, the induction pipeline 2 penetrates through the positioning clamp edge 9, and positioning can be performed when the battery pack body 3 is installed through the positioning clamp edge 9, so that the battery pack body 3 can be conveniently and normally installed;

the top of the shell 1 is provided with a cover plate 18, the top of the shell 1 is provided with a positioning hole 6, the bottom of the cover plate 18 is integrally formed with a positioning column 19 matched with the positioning hole 6, the positioning column 19 is inserted into the positioning hole 6, the cover plate 18 can protect the battery pack body 3, and the cover plate 18 and the positioning column 19 can be conveniently connected with the shell 1 through matching;

the limiting block 13 is integrally formed on the surface of the rotating rod 17, the limiting groove 14 matched with the limiting block 13 is formed in the inner wall of the accommodating groove 15, the limiting block 13 is clamped inside the limiting groove 14, both ends of the rotating rod 17 are set to be curved surfaces, the limiting block 13 is set to be a cylindrical structure, the circle center of the limiting block 13 and the circle center of the curved surface at one end of the rotating rod 17 are concentrically arranged, the rotating rod 17 can be driven to synchronously move inside the limiting groove 14 when moving, so that the rotating rod 17 is limited through the matching of the limiting block 13 and the limiting groove 14, and the rotating rod 17 is prevented from being separated from the inside of the accommodating groove 15;

two sets of cavities 10 have been seted up to casing 1's inner wall, and the equal fixed mounting in inside of two sets of cavities 10 has fan 7, and two sets of cavities 10 and fan 7 are about casing 1's mid point central symmetry, and setting up of fan 7 can dispel the heat to battery package body 3 to the normal use of battery package body 3 is convenient for.

The structure principle is as follows: the battery pack body 3 is placed in the shell 1 and clamped between the positioning clamping edges 9, at the moment, the battery pack body 3 can extrude the fixing plate 12, the fixing plate 12 can move on the surface of the isolation cover 5, the distance between the fixing plate 12 and the inner wall of the shell 1 can be reduced when the fixing plate 12 moves, the fixing plate 12 can drive the rotating rod 17 to rotate on the surface of the rotating seat 16, at the moment, the other end of the rotating rod 17 can move towards the inside of the accommodating groove 15 and extrude the locking spring 11, and therefore the battery pack body 3 is fixed through the elastic potential energy of the locking spring 11;

when battery package body 3 is inside to be fired and produce smog, smog can get into in the induction pipeline 2 through nearest a set of smog entry 8 to reach inside the cage 5 through induction pipeline 2, thereby respond to smog through smoke transducer 4, so that in time remind the driver.

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 utility model, 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 with fire prevention alarm function, includes casing (1) and battery package body (3), its characterized in that: the battery pack body (3) is placed inside the shell (1), an induction mechanism is arranged inside the shell (1), the induction mechanism comprises an isolation cover (5), a smoke sensor (4), induction pipelines (2) and a smoke inlet (8), the isolation cover (5) and the smoke sensor (4) are fixedly installed on the inner wall of the shell (1), the smoke sensor (4) is arranged inside the isolation cover (5), the isolation cover (5) and the smoke sensor (4) are both provided with two groups, the two groups of isolation covers (5) are communicated with each other through the two groups of induction pipelines (2), the smoke inlet (8) is formed in the surface of the induction pipeline (2), and a fixing component is arranged inside the shell (1);

fixed subassembly includes locking spring (11), fixed plate (12), holding tank (15), rotates seat (16) and dwang (17), the inside fixed mounting of casing (1) has rotation seat (16), the inside rotation that rotates seat (16) is connected with dwang (17), fixed plate (12) are cup jointed in the surface of cage (5), just holding tank (15) have been seted up on the surface of fixed plate (12), the inside fixed mounting of holding tank (15) has locking spring (11), the one end block of dwang (17) is in the inside of holding tank (15), just the one end of dwang (17) contacts with locking spring (11).

2. The new energy automobile battery pack with the fire-proof alarm function according to claim 1, characterized in that: the inner wall integrated into one piece of casing (1) has locator card limit (9), the surface of locator card limit (9) sets up to cambered surface structure, just locator card limit (9) set up to the surface that the one side of cambered surface was laminated in battery package body (3), response pipeline (2) run through in the inside of locator card limit (9).

3. The new energy automobile battery pack with the fire-proof alarm function according to claim 1, characterized in that: the top of the shell (1) is provided with a cover plate (18), the top of the shell (1) is provided with a positioning hole (6), the bottom of the cover plate (18) is integrally formed with a positioning column (19) matched with the positioning hole (6), and the positioning column (19) is inserted into the positioning hole (6).

4. The new energy automobile battery pack with the fire-proof alarm function according to claim 1, characterized in that: the surperficial integrated into one piece of dwang (17) has stopper (13), the inner wall of holding tank (15) seted up with stopper (13) assorted spacing groove (14), stopper (13) block in the inside of spacing groove (14).

5. The new energy automobile battery pack with the fire-proof alarm function according to claim 1, characterized in that: two sets of cavities (10) have been seted up to the inner wall of casing (1), and are two sets of equal fixed mounting in the inside of cavity (10) has fan (7), and two sets of cavity (10) and fan (7) are about the mid point central symmetry of casing (1).

6. The new energy automobile battery pack with the fire-proof alarm function according to claim 4, characterized in that: the both ends of dwang (17) all set up to the curved surface, stopper (13) set up to the cylindricality structure, the centre of a circle of stopper (13) and the centre of a circle of dwang (17) one end curved surface are the concentric setting.