CN116365144B

CN116365144B - Battery compartment with isolating fireproof function

Info

Publication number: CN116365144B
Application number: CN202310298447.0A
Authority: CN
Inventors: 耿星星; 丁文圣; 郑学华
Original assignee: Hangzhou Shifuning Energy Technology Co ltd
Current assignee: Hangzhou Shifuning Energy Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-29
Anticipated expiration: 2043-03-24
Also published as: CN116365144A

Abstract

The utility model discloses a battery compartment with an isolation fireproof function, and particularly relates to the field of battery compartments, which comprises a compartment body, wherein a first through hole and a second through hole are respectively formed in the upper surface and the lower surface of the compartment body, clamping plates are symmetrically and fixedly connected in the compartment body, a storage battery is clamped between the two clamping plates, a top cover is arranged on the upper surface of the compartment body, an L-shaped clamping block is symmetrically and fixedly connected to the bottom of the top cover at the inner side of the first through hole, a bottom cover is connected to the inner side of the second through hole through a bolt thread, and a heat conducting metal sheet is symmetrically and fixedly connected to the inner side of the compartment body above the storage battery; according to the storage battery storage device, the storage battery placed in the bin body can be limited through the two clamping plates, the storage battery can be conveniently discharged from the second position of the through hole by opening the bottom cover, the electrode head is used for electrically connecting the storage battery with the outside, and the top cover is clamped at the first position of the through hole through the L-shaped clamping block and used for sealing the bin body.

Description

Battery compartment with isolating fireproof function

Technical Field

The utility model relates to the field of battery bins, in particular to a battery bin with an isolating fireproof function.

Background

Along with the high-speed development of social economy and the continuous improvement of the technological level, the requirements of people on energy conservation, emission reduction and environment improvement are also higher and higher; the electric vehicle is also gradually a development direction of the future automobile, the electric vehicle is generally powered by a battery, and the battery is placed in a battery compartment to play a role in storing and protecting the battery;

through retrieval, the prior patent (publication number: CN 213340484U) discloses a new energy automobile battery compartment fireproof device, which comprises a shell, wherein two sides of the top of the shell are fixedly connected with electrode heads, and a safety mechanism is fixedly arranged in the shell; the safety mechanism comprises an installation body, a cavity is formed in the installation body, an air bag is fixedly arranged in the cavity, and a battery body is fixedly connected to the bottom end of the inside of the shell. The beneficial effects of the utility model are as follows: through the arrangement of the safety mechanism, a plurality of heat conduction metal sheets can be heated when the temperature of the battery is too high, the air bag is damaged due to the high temperature of the heat conduction metal sheets as long as the high temperature is kept for too long, and then the flame-retardant liquid which is added into the air bag in advance is exposed, so that the surface of the battery body is soaked, the function of timely extinguishing can be achieved, irrecoverable loss caused by fire spreading is avoided, and the safety performance is integrally improved. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

the existing fireproof device is directly contacted with an air bag filled with flame-retardant liquid through a heat-conducting metal sheet, a certain temperature can be generated when the battery is used, the contact part of the air bag and the metal sheet can be influenced by the temperature of the metal sheet, the air bag is gradually consumed and thinned, the air bag is easy to damage, the air bag is also damaged when the temperature does not reach the ignition point temperature, and the air bag is damaged simply, the flame-retardant liquid is leaked to extinguish the fire, so that the function is too single, an alarm can not be timely given out, and the related personnel can be reminded of the ignition of the battery;

therefore, a battery compartment with an isolating fireproof function is provided for the problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a battery compartment with an isolating and fireproof function, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the battery compartment with the isolation fireproof function comprises a compartment body, a first through hole and a second through hole are respectively formed in the upper surface and the lower surface of the compartment body, clamping plates are symmetrically and fixedly connected to the inside of the compartment body, a storage battery is clamped between the two clamping plates, a top cover is arranged on the upper surface of the compartment body, an L-shaped clamping block is symmetrically and fixedly connected to the bottom of the top cover and positioned at the inner side of the first through hole, a bottom cover is connected to the inner side of the second through bolt threads, a heat conducting metal sheet is symmetrically and fixedly connected to the inner side of the compartment body and positioned above the storage battery, an air bag I is jointly clamped between the inner sides of the two L-shaped clamping blocks, a notch I is formed in the lower surface of the L-shaped clamping block, a notch II is formed in the opposite ends of the two L-shaped clamping blocks, through-type transverse grooves are formed in the inner opposite sides of the two notches I, the inner side of the notch I is connected with a sliding block in a sliding way, the opposite sides of the two sliding blocks are positioned at the inner sides of the transverse grooves and are fixedly connected with a cross rod, the outer side wall of the cross rod is sleeved with a spring I, two ends of the spring I are respectively and fixedly connected with the opposite sides of the notch I and the sliding block, the inner side of the notch I is clamped with an air bag II, two ends of the heat conducting metal sheet are respectively contacted with the opposite sides of the air bag II and the storage battery, two sides of the air bag II are respectively contacted with the opposite sides of the notch I and the sliding block, the opposite sides of the two sliding blocks are positioned at the inner sides of the two notch II and are fixedly connected with a supporting block, the inner sides of the two notch II are positioned at the lower Fang Gongtong of the supporting block and are clamped with a lifting plate, the upper surface of the lifting plate is fixedly connected with a plurality of needles, the lower surface of the lifting plate is symmetrically and fixedly connected with guide posts, the bottom of guide post runs through the lower surface of L shape joint piece, the lateral wall fixedly connected with spring two of guide post, the both ends of spring two respectively with the guide post with the opposite side fixed connection of L shape joint piece, a plurality of through-holes one of running through have been seted up to the upper surface of lifter plate, the upper surface symmetry fixedly connected with electrode tip of top cap, the inside both sides integrated into one piece of opening one has the escape groove.

Preferably, the inside upper surface front and back symmetry fixedly connected with baffle of the storehouse body, two the opposite sides of baffle respectively with the front surface and the back surface of L shape joint piece laminate mutually, the lifter plate is inside hollow cuboid structure, the removal groove has been seted up to the upper surface symmetry of lifter plate, the inside sliding connection of lifter plate has L shape diaphragm, a plurality of through-holes second have been seted up to the lower surface of L shape diaphragm, the top of L shape diaphragm passes remove the groove, and with remove groove sliding connection, L shape diaphragm with common fixedly connected with spring third between the lifter plate, two the top opposite sides of L shape diaphragm respectively with two the opposite sides of supporting the piece contacts.

Preferably, a plurality of first heat dissipation holes are formed in two sides of the bin body.

Preferably, the vertical groove has been seted up to the inside symmetry of the storehouse body, the inside of vertical groove is linked together with a plurality of the inside of louvre one, the inside sliding connection of vertical groove has the curb plate, a plurality of louvres second that run through have been seted up in the left side of curb plate, two the wedge groove has all been seted up to the opposite side top of curb plate, the round hole that runs through has all been seted up to the inside both sides top of the storehouse body, the inside sliding connection of round hole has the push rod, two the opposite ends of push rod contact with two respectively the inside opposite sides of wedge groove, two the equal fixedly connected with ejector pad of opposite ends of push rod, two the opposite sides of ejector pad contact with two respectively the opposite sides of horizontal pole.

Preferably, the front surface of the push rod is provided with a penetrating anti-drop groove, and the inside of the round hole is positioned at the inner side of the anti-drop groove and fixedly connected with an anti-drop block.

Preferably, the lower surface of the bin body is fixedly connected with a plurality of anti-skid cushion blocks.

Preferably, rubber pads are fixedly connected to opposite sides of the two clamping plates.

Preferably, the upper surface fixedly connected with siren of top cap, cavity one has been seted up to the inside of top cap, cavity one's inside fixed mounting has touch switch, touch switch with siren electric connection, cavity one's inside sliding connection has piston one, piston one with common fixedly connected with a plurality of springs four between the cavity one, cavity two has been seted up to L shape joint piece's inside, cavity one with fixedly connected with ventilation groove between the cavity two, cavity two's inside is linked together with the inside of transverse groove, cavity two's inside sliding connection has piston two, piston two with be provided with the connecting rod between the horizontal pole, the both ends of connecting rod all are connected with rotation connecting piece through the pivot rotation, two rotation connecting piece's opposite side respectively with piston two with the opposite side fixed connection of horizontal pole.

Preferably, the front surface fixedly connected with dry powder bin of the storehouse body, the last fixed surface of dry powder bin installs the dry powder delivery pump, the dry powder delivery pump with touch switch electric connection, the input of dry powder delivery pump with the inside fixed intercommunication of dry powder bin, the output of dry powder delivery pump with the inside fixed intercommunication of the storehouse body, the feeding mouth has been seted up to the upper surface right-hand of dry powder bin, the inside fixedly connected with stopper of feeding mouth, the inside of dry powder bin is provided with the puddler, the rotation chamber has been seted up in the inside left of puddler, the inside of rotation chamber is provided with the cylinder that rotates, the left end of cylinder with the inside left side fixed connection of dry powder bin, the inside of rotation chamber is provided with the spring five, the both ends of spring five respectively through the pivot with rotate the chamber with the relative side rotation of cylinder, the circular slot has been seted up to the right-hand member of puddler, the inside right side of dry powder bin is located the inside spiral groove is located the inside of the spiral groove, the inside is located the inside is connected with the inside of the spiral groove, the spiral groove is located the inside is kept away from the inside of the spiral groove, the inside is connected with the inside of the fixed connection rope, the spiral groove is formed to the inside is kept away from the inside the spiral groove, the inside is connected with the inside the spiral groove.

The utility model has the technical effects and advantages that:

compared with the prior art, the storage battery placed in the bin body can be limited through the two clamping plates, the bottom cover is opened, the storage battery is conveniently and electrically connected with the outside through the bottom cover, the electrode tip is used for electrically connecting the storage battery with the outside, the top cover is clamped at the first position of the through opening through the L-shaped clamping block and used for sealing the bin body, flame-retardant liquid is arranged in the first air bag, the first heat-conducting metal sheet, the first notch, the second transverse groove, the sliding block, the cross rod, the first spring, the second air bag, the abutting block, the lifting plate, the pricking pin, the guide post and the second spring are arranged, so that when the temperature in the bin body is overhigh, the heat-conducting metal sheet can transfer heat to the second air bag, the second air bag is damaged, the first air bag can be conveniently replaced by the aid of the heat-conducting metal sheet, the second air bag can be conveniently replaced by the aid of the first transverse groove, the first transverse groove can be conveniently replaced when the first transverse groove is opened, the air bag can be conveniently replaced when the first transverse groove is not damaged, the second air bag is conveniently replaced, and the first transverse groove is conveniently replaced when the first air bag is not damaged by the air bag is opened.

Compared with the prior art, the utility model has the advantages that the baffle plate, the movable groove, the L-shaped transverse plate, the through hole II and the spring III are arranged, so that the L-shaped transverse plate can be blocked by the abutting block in a normal state, the through hole II and the through hole I are distributed in a staggered manner, the baffle plate arranged in a matched manner can seal and protect the air bag I, the problem that the air bag I is affected by temperature, the surface is easy to damage after gradually consuming and thinning is solved, and the through hole II can be aligned with the through hole I under the pulling of the spring III after the abutting block is separated, so that flame-retardant liquid can leak out after the air bag I is damaged, and fire extinguishing treatment is carried out on the storage battery.

Compared with the prior art, the utility model has the advantages that through the vertical groove, the side plate, the second radiating hole, the wedge-shaped groove, the round hole, the push rod and the push block, the first radiating hole is aligned with the second radiating hole in a normal state, the whole device is in a ventilation state, heat dissipation is facilitated, when the cross rod moves towards the push block, the push rod is pushed to move, the side plate is extruded to rise through the wedge-shaped groove, the second radiating hole is dislocated with the first radiating hole, the whole tightness of the bin body is ensured, the whole device is in a closed state, and a flame retardant effect is further achieved on fire of the storage battery.

Compared with the prior art, the utility model has the advantages that through the alarm, the first cavity, the touch switch, the first piston, the fourth spring, the second cavity, the vent groove, the second piston, the connecting rod and the rotating connecting piece, when the cross rod moves, the second piston is driven to rise under the action of the connecting rod, the air pressure in the second cavity is extruded to fill the first cavity, so that the first cavity is filled with the air pressure in the second cavity, the piston is enabled to be contacted with the touch switch for a while, the alarm is opened, the alarm is sent out, the related personnel is reminded to carry out corresponding treatment on the device, and the alarm can be sent out only by filling the air pressure in the first cavity, so that the second air bag is singly replaced, and the alarm is not triggered when the cross rod moves, thereby avoiding interference of replacement personnel.

Compared with the prior art, the dry powder fire extinguishing device has the advantages that through the dry powder storage box, the dry powder conveying pump, the material adding port, the plug, the stirring rod, the rotating cavity, the rotating cylinder, the spring five, the circular groove, the spiral column, the spiral groove, the connecting block and the traction rope, when the air bag II is damaged, the touch switch is triggered, so that the dry powder conveying pump can be started to suck and spray dry powder stored in the dry powder storage box to the bin body, dry powder fire extinguishing is performed, and meanwhile, after the air bag II is damaged, the push rod drives the traction rope to move together, so that the stirring rod is pulled to move rightwards, the stirring rod can rotate when moving, so that dry powder in the dry powder storage box is stirred, the dry powder is prevented from being easily clustered after being stored for a long time, the problem that the dry powder is not easily sucked by the dry powder conveying pump is solved, the fire extinguishing function is more perfect, and the fire extinguishing effect is further enhanced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of the bin body in the utility model.

Fig. 3 is a schematic cross-sectional view of the present utility model.

Fig. 4 is a schematic cross-sectional view of a lifter plate according to the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 3 a in the present utility model.

Fig. 6 is an enlarged view of the structure of fig. 3B according to the present utility model.

Fig. 7 is an enlarged view of the structure of fig. 3 at C in the present utility model.

FIG. 8 is a schematic diagram of the internal structure of the dry powder storage box according to the present utility model.

Fig. 9 is a schematic diagram of a cross-sectional connection structure of a top cover, an L-shaped clamping block and a lifting plate in the present utility model.

The reference numerals are: 1. a bin body; 2. a first through opening; 3. a second through port; 4. a clamping plate; 5. a storage battery; 6. a top cover; 7. an L-shaped clamping block; 8. a bottom cover; 9. a heat conductive metal sheet; 10. a notch I; 11. a notch II; 12. a transverse groove; 13. a sliding block; 14. a cross bar; 15. a first spring; 16. an air bag II; 17. abutting blocks; 18. a lifting plate; 19. a needle; 20. a guide post; 21. a second spring; 22. a baffle; 23. a moving groove; 24. an L-shaped cross plate; 25. a second through hole; 26. a third spring; 27. a first heat dissipation hole; 28. a vertical groove; 29. a side plate; 30. a second heat dissipation hole; 31. wedge-shaped grooves; 32. a round hole; 33. a push rod; 34. a pushing block; 35. an anti-drop groove; 36. an anti-falling block; 37. an anti-slip cushion block; 38. a rubber pad; 39. an alarm; 40. a first cavity; 41. a touch switch; 42. a first piston; 43. a spring IV; 44. a cavity II; 45. a vent groove; 46. a second piston; 47. a connecting rod; 48. rotating the connecting piece; 49. an electrode head; 50. a pull-out groove; 51. a first through hole; 52. an air bag I; 53. a dry powder storage tank; 54. a dry powder delivery pump; 55. a material adding port; 56. a plug; 57. a stirring rod; 58. a rotating chamber; 59. rotating the cylinder; 60. a spring V; 61. a circular groove; 62. a screw column; 63. a spiral groove; 64. a connecting block; 65. a traction rope.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

The battery compartment with isolation fireproof function as shown in figures 1 to 3, 5 and 7 comprises a compartment body 1, wherein a first through hole 2 and a second through hole 3 are respectively formed in the upper surface and the lower surface of the compartment body 1, clamping plates 4 are symmetrically and fixedly connected to the inner side of the compartment body 1, a storage battery 5 is clamped between the two clamping plates 4, a top cover 6 is arranged on the upper surface of the compartment body 1, an L-shaped clamping block 7 is symmetrically and fixedly connected to the bottom of the top cover 6 at the inner side of the first through hole 2, a bottom cover 8 is connected to the inner side of the second through screw threads, a heat conducting metal sheet 9 is symmetrically and fixedly connected to the inner side of the second through hole 3 above the storage battery 5, an air bag 52 is jointly clamped to the inner sides of the two L-shaped clamping blocks 7, a notch 10 is formed in the lower surface of the L-shaped clamping blocks 7, a notch two 11 is formed in the opposite ends of the two L-shaped clamping blocks 7, the inner opposite sides of the two notches I10 are respectively provided with a through transverse groove 12, the inner sides of the notches I10 are connected with sliding blocks 13 in a sliding way, the opposite sides of the two sliding blocks 13 are fixedly connected with a transverse rod 14 at the inner sides of the transverse grooves 12, the outer side walls of the transverse rod 14 are sleeved with springs I15, two ends of each spring I15 are respectively fixedly connected with the opposite sides of the notches I10 and the sliding blocks 13, the inner sides of the notches I10 are clamped with air bags II 16, two ends of each heat conducting metal sheet 9 are respectively contacted with the air bags II 16 and the opposite sides of the storage battery 5, two sides of each air bag II 16 are respectively contacted with the opposite sides of the notches I10 and the sliding blocks 13, the opposite sides of the two sliding blocks 13 are respectively fixedly connected with a supporting block 17 at the inner sides of the two notches II 11, the inner sides of the two notches II 11 are positioned at the lower Fang Gongtong of the supporting block 17 and are clamped with a lifting plate 18, the upper surface of the lifting plate 18 is fixedly connected with a plurality of needles 19, the lower surface symmetry fixedly connected with guide post 20 of lifter plate 18, the bottom of guide post 20 runs through the lower surface of L shape joint piece 7, the lateral wall fixedly connected with spring two 21 of guide post 20, the both ends of spring two 21 respectively with guide post 20 and the opposite side fixed connection of L shape joint piece 7, a plurality of through-holes one 51 that run through have been seted up to the upper surface of lifter plate 18, the upper surface symmetry fixedly connected with electrode tip 49 of top cap 6, the inside both sides integrated into one piece of opening one 2 has a groove 50 that deviate from.

Wherein: according to the utility model, the storage battery 5 placed in the bin body 1 can be limited through the two clamping plates 4, the storage battery 5 is conveniently discharged from the second opening 3 through opening the bottom cover 8, the electrode tip 49 is used for electrically connecting the storage battery 5 with the outside, the top cover 6 is clamped at the first opening 2 through the L-shaped clamping block 7 and used for sealing the bin body 1, the interior of the first air bag 52 is provided with flame-retardant liquid, the heat-conducting metal sheet 9, the first notch 10, the second notch 11, the transverse groove 12, the sliding block 13, the cross rod 14, the first spring 15, the second air bag 16, the abutting block 17, the lifting plate 18, the pricking needle 19, the guide post 20 and the second spring 21 are arranged, so that when the temperature in the bin body 1 is overhigh, the heat-conducting metal sheet 9 can transfer heat to the second air bag 16, the second air bag 16 is damaged, and the first spring 15 is pulled, the sliding block 13 can slide along the first notch 10, the abutting block 17 is separated from the second notch 11, the second spring 21 pulls the guide post 20 to rise, so that the lifting plate 18 rises, the pricking needle 19 is driven to prick the first air bag 52, the flame retardant liquid in the first air bag 52 leaks from the first through hole 51, the surface of the storage battery 5 body is soaked, and accordingly a timely fire extinguishing function can be achieved.

Examples

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

as shown in fig. 2 and 4, as a preferred embodiment; the utility model relates to a fire-retardant fire-extinguishing air bag, which is characterized in that a baffle 22 is fixedly connected to the front and back of the inner upper surface of a bin body 1, opposite sides of the two baffles 22 are respectively attached to the front surface and the back surface of an L-shaped clamping block 7, a lifting plate 18 is of a rectangular structure with hollow inside, a movable groove 23 is symmetrically arranged on the upper surface of the lifting plate 18, an L-shaped transverse plate 24 is connected to the inner part of the lifting plate 18 in a sliding manner, a plurality of through holes 25 are formed in the lower surface of the L-shaped transverse plate 24, the top end of the L-shaped transverse plate 24 passes through the movable groove 23 and is connected with the movable groove 23 in a sliding manner, a spring three 26 is fixedly connected between the L-shaped transverse plate 24 and the lifting plate 18, the opposite sides of the tops of the two L-shaped transverse plates 24 are respectively contacted with the opposite sides of the two abutting blocks 17.

As shown in fig. 1 to 3, as a preferred embodiment; a plurality of first heat dissipation holes 27 are formed in two sides of the bin body 1, and further, ventilation and heat dissipation are achieved.

As shown in fig. 3 and 6, as a preferred embodiment; the inside symmetry of the storehouse body 1 has offered the vertical groove 28, the inside of vertical groove 28 is linked together with the inside of a plurality of louvres 27, the inside sliding connection of vertical groove 28 has curb plate 29, a plurality of through-type louvres 30 have been offered in the left side of curb plate 29, wedge groove 31 has all been offered to the opposite side top of two curb plates 29, the round hole 32 has all been offered to the inside both sides top of the storehouse body 1, the inside sliding connection of round hole 32 has push rod 33, the opposite ends of two push rods 33 respectively with the inside opposite side of two wedge grooves 31 meet, the opposite ends of two push rods 33 all fixedly connected with ejector pad 34, the opposite side of two ejector pad 34 respectively with the opposite side of two horizontal poles 14 meet, further, the utility model makes under the normal condition, the louvres 27 aligns with louvres 30, guarantee that the whole is in the state, be convenient for push rod 33, when making the heat dissipation 14 push rod 31 push up to the opposite side plate 31, thereby make the whole sealing heat dissipation effect, the whole is in the opposite side plate 30, the whole is in the sealed state when the heat dissipation device is in the opposite side plate 31, the whole is in the air-up condition, the heat dissipation effect is guaranteed to the whole through the push rod 31, and the whole is in the opposite side of the opposite direction of the heat dissipation hole 30.

As shown in fig. 6, as a preferred embodiment; the front surface of push rod 33 has seted up run-through anticreep groove 35, and the inside of round hole 32 is located the inboard fixedly connected with anticreep piece 36 in anticreep groove 35, and is further, prevents push rod 33 from droing.

As shown in fig. 3, as a preferred embodiment; the lower surface of the bin body 1 is fixedly connected with a plurality of anti-slip cushion blocks 37, and further, the device is guaranteed to be placed wholly stably and is not easy to slip.

As shown in fig. 3, as a preferred embodiment; the rubber pads 38 are fixedly connected to opposite sides of the two clamping plates 4, so that the storage battery 5 is clamped tightly, and the storage battery is not easy to shake.

As shown in fig. 3 and 7, as a preferred embodiment; the upper surface of the top cover 6 is fixedly connected with an alarm 39, a first cavity 40 is arranged in the top cover 6, a touch switch 41 is fixedly arranged in the first cavity 40, the touch switch 41 is electrically connected with the alarm 39, a first piston 42 is slidingly connected in the first cavity 40, a plurality of springs four 43 are fixedly connected between the first piston 42 and the first cavity 40, a second cavity 44 is arranged in the L-shaped clamping block 7, an air vent groove 45 is fixedly communicated between the first cavity 40 and the second cavity 44, the interior of the second cavity 44 is communicated with the interior of the transverse groove 12, a second piston 46 is slidingly connected in the second cavity 44, a connecting rod 47 is arranged between the second piston 46 and the transverse rod 14, two ends of the connecting rod 47 are rotationally connected with rotary connecting pieces 48 through rotary shafts, opposite sides of the two rotary connecting pieces 48 are fixedly connected with opposite sides of the second piston 46 and the transverse rod 14 respectively, further, according to the utility model, through the alarm 39, the first cavity 40, the touch switch 41, the first piston 42, the fourth spring 43, the second cavity 44, the ventilation groove 45, the second piston 46, the connecting rod 47 and the rotating connecting piece 48, when the cross rod 14 moves, the second piston 46 is driven to rise under the action of the connecting rod 47, the air pressure in the second cavity 44 is extruded to fill the first cavity 40, so that the first piston 42 can contact the touch switch 41 through the air pressure in the second cavities 44 to open the alarm 39, so that the alarm is sent out, and related personnel can be reminded to perform corresponding treatment on the device.

As shown in fig. 1 and 8, as a preferred embodiment; the front surface of the bin body 1 is fixedly connected with a dry powder storage box 53, the upper surface of the dry powder storage box 53 is fixedly provided with a dry powder conveying pump 54, the dry powder conveying pump 54 is electrically connected with a touch switch 41, the input end of the dry powder conveying pump 54 is fixedly communicated with the inside of the dry powder storage box 53, the output end of the dry powder conveying pump 54 is fixedly communicated with the inside of the bin body 1, the right side of the upper surface of the dry powder storage box 53 is provided with a material adding port 55, the inside of the material adding port 55 is fixedly connected with a plug 56, the inside of the dry powder storage box 53 is provided with a stirring rod 57, the left side of the inside of the stirring rod 57 is provided with a rotating cavity 58, the inside of the rotating cavity 58 is provided with a rotating cylinder 59, the left end of the rotating cylinder 59 is fixedly connected with the left side of the inside of the dry powder storage box 53, the inside of the rotating cavity 58 is provided with a spring five 60, two ends of the spring five 60 are respectively connected with the rotating cavity 58 and the opposite sides of the rotating cylinder 59 in a rotating way through a rotating shaft, the right end of the stirring rod 57 is provided with a circular groove 61, the right side of the inside of the dry powder storage box 53 is fixedly connected with a spiral column 62 positioned at the inner side of the circular groove 61, the outer side wall of the spiral column 62 is integrally formed with a spiral groove 63, the inner side wall of the circular groove 61 is integrally formed with a connecting block 64 positioned at the inner side of the spiral groove 63, the outer side wall of the stirring rod 57 is fixedly connected with a haulage rope 65, one end of the haulage rope 65 far away from the stirring rod 57 extends to the inside of the bin body 1 and is fixedly connected with the outer side wall of the push rod 33, further, the utility model enables the dry powder conveying pump 54 to be started through the dry powder storage box 53, the dry powder conveying pump 54, the material adding port 55, the plug 56, the stirring rod 57, the rotating cavity 58, the rotating cylinder 59, the spring five 60, the circular groove 61, the spiral column 62, the spiral groove 63, the connecting block 64 and the haulage rope 65 after the second air bag 16 is broken, the dry powder stored in the dry powder storage box 53 is sucked and sprayed to the bin body 1 for dry powder fire extinguishing, meanwhile, after the second air bag 16 is damaged, the push rod 33 can drive the traction rope 65 to move together, so that the stirring rod 57 is pulled to move rightwards, the stirring rod 57 can rotate when moving, the stirring rod can stir the dry powder in the dry powder storage box 53, the dry powder is prevented from being easily clustered after being stored for a long time, the problem that the dry powder is not easily pumped in by the dry powder conveying pump 54 is caused, the fire extinguishing function is more perfect, and the fire extinguishing effect is further enhanced.

The working process of the utility model is as follows:

according to the utility model, the storage battery 5 placed in the bin body 1 can be limited through the two clamping plates 4, the storage battery 5 is conveniently and electrically connected with the air bag 16 from the second port 3 by opening the bottom cover 8, the top cover 6 is clamped at the first port 2 through the L-shaped clamping block 7 and used for sealing the bin body 1, flame-retardant liquid is arranged in the air bag 52, the heat conducting metal sheet 9, the first notch 10, the second notch 11, the transverse groove 12, the sliding block 13, the cross rod 14, the spring 15, the air bag 16, the supporting block 17, the lifting plate 18, the pricking needle 19, the guide post 20 and the spring 21 are arranged, when the temperature in the bin body 1 is too high, the heat conducting metal sheet 9 can transfer heat to the air bag 16, so that the air bag 16 is damaged, and the sliding block 13 can slide along the inner portion of the first notch 10 by pulling the spring 15, the supporting block 17 is separated from the second notch 11, the guide post 20 can be pulled to rise at the moment, the lifting plate 18 can be enabled to rise, the first air bag 19 is driven to puncture the air bag 52, the air bag 16 can be prevented from being damaged by the air bag 52 when the first surface of the air bag 52 is not damaged, the first surface of the air bag 52 is prevented from being replaced, and the air bag 16 can be replaced in a certain time, and the air bag 16 can be prevented from being damaged by the air bag 16 is prevented from being replaced by the surface of the air bag 52, and the air bag 52 is prevented from being damaged by the air bag 16.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a battery compartment with keep apart fire prevention function, includes the storehouse body (1), its characterized in that: the upper surface and the lower surface of the bin body (1) are respectively provided with a first through hole (2) and a second through hole (3), the inside of the bin body (1) is symmetrically and fixedly connected with a clamping plate (4), two storage batteries (5) are clamped between the clamping plates (4), the upper surface of the bin body (1) is provided with a top cover (6), the bottom of the top cover (6) is positioned at the inner side of the first through hole (2) and is symmetrically and fixedly connected with an L-shaped clamping block (7), the inner side of the second through hole (3) is connected with a bottom cover (8) through bolt threads, the inside of the bin body (1) is positioned above the storage batteries (5) and is symmetrically and fixedly connected with a heat conducting metal sheet (9), the inner sides of the two L-shaped clamping blocks (7) are jointly clamped with an air bag I (52), the lower surface of the L-shaped clamping blocks (7) is provided with a first notch (10), the opposite ends of the two L-shaped clamping blocks (7) are respectively provided with a second notch (11), the inner sides of the two L-shaped clamping blocks (10) are respectively provided with a first through hole (12) and a sliding cross bar (13) are respectively connected with a cross bar (13), the two ends of the first spring (15) are respectively and fixedly connected with the opposite sides of the first notch (10) and the sliding block (13), an air bag second (16) is clamped at the inner side of the first notch (10), the two ends of the heat conduction metal sheet (9) are respectively contacted with the opposite sides of the air bag second (16) and the storage battery (5), the two sides of the air bag second (16) are respectively contacted with the opposite sides of the first notch (10) and the sliding block (13), the opposite sides of the two sliding blocks (13) are respectively positioned at the inner sides of the two notches second (11) and fixedly connected with a supporting block (17), the inner sides of the two notches second notch (11) are positioned at the lower Fang Gongtong of the supporting block (17) and are clamped with a lifting plate (18), the upper surface of the lifting plate (18) is fixedly connected with a plurality of needles (19), the lower surface of the lifting plate (18) is symmetrically and fixedly connected with a guide post (20), the bottom end of the guide post (20) is respectively contacted with the lower surface of the L-shaped clamping block (7) of the first notch (11) and the lower surface of the second notch (11) is fixedly connected with the lower Fang Gongtong of the supporting block (17), the upper surface of the lifting plate (18) is fixedly connected with the lifting plate (20), the upper surface symmetry fixedly connected with electrode tip (49) of top cap (6), the inside both sides integrated into one piece of opening one (2) has deviate from groove (50), the inside upper surface front and back symmetry fixedly connected with baffle (22) of storehouse body (1), two opposite sides of baffle (22) respectively with the front surface and the back surface laminating of L shape joint piece (7), lifter plate (18) are inside hollow cuboid structure, movable groove (23) have been seted up to the upper surface symmetry of lifter plate (18), the inside sliding connection of lifter plate (18) has L shape diaphragm (24), a plurality of through-holes two (25) have been seted up to the lower surface of L shape diaphragm (24), the top of L shape diaphragm (24) is passed movable groove (23), and with movable groove (23) sliding connection, jointly fixedly connected with spring three (26) between L shape diaphragm (24) and lifter plate (18), two L shape diaphragm (24) back sides respectively with two opposite sides of diaphragm (4) are connected with battery (5) through two opposite sides (5) and are connected with battery (5) from the opposite side of opening one side of diaphragm (4) respectively, take out electrode (5) from the bottom cap (5) and take out electric property (5), the top cover (6) is clamped to the first opening (2) through the L-shaped clamping block (7) and is used for sealing the first bin body (1), flame-retardant liquid is arranged in the first air bag (52), the sliding block (13) is arranged through the heat-conducting metal sheet (9), the first notch (10), the second notch (11), the transverse groove (12), the sliding block (13), the cross rod (14), the first spring (15), the second air bag (16), the abutting block (17), the lifting plate (18), the pricking pin (19), the guide post (20) and the second spring (21), so that when the internal temperature of the bin body (1) is too high, the heat-conducting metal sheet (9) can transfer heat to the second air bag (16), the second air bag (16) is damaged, the sliding block (13) can slide along the first notch (10) under the pulling of the first spring (15), the abutting block (17) is separated from the second notch (11), the second spring (21) can pull the guide post (20) to lift, the lifting plate (18) to lift, the pricking pin (19) to prick the first air bag (52), the first air bag (52) can be prevented from being periodically leaked out of the flame-retardant liquid, the first air bag (16) can be prevented from being periodically replaced, and the surface of the second air bag (16) can be prevented from being damaged, the problem that leads to the mistake of gasbag one (52) department to leak, and when changing gasbag two (16) alone, lifter plate (18) can not rise, thereby when changing gasbag two (16), can not puncture gasbag one (52), it is more convenient to use, utilize the escape groove (50) that sets up, be convenient for stretch out back horizontal pole (14) and break away from escape groove (50) department, make horizontal pole (14) stretch out the back from horizontal groove (12), can not influence opening of top cap (6), baffle (22) through setting, remove groove (23), L shape diaphragm (24), through-hole two (25) and spring three (26), make under the normal condition, L shape diaphragm (24) can receive the blocking of supporting piece (17), make through-hole two (25) and through-hole one (51) dislocation distribution, baffle (22) of cooperation setting, seal and protect gasbag one (52), avoid gasbag one (52) to receive the temperature influence, the problem of easy damage of change after the gradual consumption, and when supporting piece (17) break away from the back, pull down of spring three (26), second (25) and through-hole one (51) can be convenient for spill fire-retardant liquid, fire-retardant and the fire-extinguishing liquid is leaked out.

2. The battery compartment with isolation and fire protection function according to claim 1, wherein: a plurality of first heat dissipation holes (27) are formed in two sides of the bin body (1).

3. The battery compartment with isolation and fire protection function according to claim 2, wherein: vertical groove (28) have been seted up to the inside symmetry of the storehouse body (1), the inside of vertical groove (28) is linked together with the inside of a plurality of louvre (27), the inside sliding connection of vertical groove (28) has curb plate (29), a plurality of louvre two (30) that run through have been seted up in the left side of curb plate (29), two wedge groove (31) have all been seted up to the opposite side top of curb plate (29), round hole (32) that run through have all been seted up to the inside both sides top of the storehouse body (1), the inside sliding connection of round hole (32) has push rod (33), two the opposite ends of push rod (33) are respectively with two the inside opposite sides of wedge groove (31) meet, two the opposite ends of push rod (33) all fixedly connected with push block (34), two the opposite sides of push block (34) are respectively with the opposite sides of two horizontal pole (14) contact.

4. A battery compartment with isolated fire protection as claimed in claim 3, wherein: the front surface of push rod (33) has seted up run-through anticreep groove (35), the inside of round hole (32) is located the inboard fixedly connected with anticreep piece (36) of anticreep groove (35).

5. The battery compartment with isolation and fire protection function according to claim 1, wherein: the lower surface of the bin body (1) is fixedly connected with a plurality of anti-slip cushion blocks (37).

6. The battery compartment with isolation and fire protection function according to claim 1, wherein: rubber pads (38) are fixedly connected to opposite sides of the two clamping plates (4).

7. The battery compartment with isolation and fire protection function according to claim 1, wherein: the utility model discloses a top cap, including top cap (6) and horizontal pole (14), top cap (6)'s upper surface fixedly connected with siren (39), cavity one (40) have been seted up to the inside of top cap (6), the inside fixed mounting of cavity one (40) has touch switch (41), touch switch (41) with siren (39) electric connection, the inside sliding connection of cavity one (40) has piston one (42), piston one (42) with jointly fixedly connected with a plurality of four springs (43) between cavity one (40), cavity two (44) have been seted up to the inside of L-shaped joint piece (7), cavity one (40) with fixedly communicate between cavity two (44) ventilation groove (45), the inside of cavity two (44) is linked together with the inside of horizontal pole (12), the inside sliding connection of cavity two (44) has piston two (46), piston two (46) with be provided with connecting rod (47) between horizontal pole (14), the both ends of connecting rod (47) all are connected with through pivot rotation connecting piece (48) back of body (48) with two opposite side (14) are connected with horizontal pole (14) respectively.

8. The battery compartment with isolation and fire protection function according to claim 7, wherein: the front surface of the bin body (1) is fixedly connected with a dry powder storage box (53), the upper surface of the dry powder storage box (53) is fixedly provided with a dry powder conveying pump (54), the dry powder conveying pump (54) is electrically connected with the touch switch (41), the input end of the dry powder conveying pump (54) is fixedly communicated with the interior of the dry powder storage box (53), the output end of the dry powder conveying pump (54) is fixedly communicated with the interior of the bin body (1), the right side of the upper surface of the dry powder storage box (53) is provided with a material adding opening (55), the interior of the material adding opening (55) is fixedly connected with a plug (56), the interior of the dry powder storage box (53) is provided with a stirring rod (57), the left side of the interior of the stirring rod (57) is provided with a rotating cavity (58), the left side of the interior of the rotating cavity (58) is provided with a rotating cylinder (59), the left side of the rotating cylinder (59) is fixedly connected with the interior of the dry powder storage box (53), the right side of the rotating cavity (58) is provided with a rotating cavity (60), the rotating cavity (60) is provided with a rotating cavity (60), the inside right side of dry powder bin (53) is located inboard fixedly connected with screw column (62) of circular slot (61), the lateral wall integrated into one piece of screw column (62) has screw slot (63), the inside wall of circular slot (61) is located inboard integrated into one piece of screw slot (63) has connecting block (64), lateral wall fixedly connected with haulage rope (65) of puddler (57), one end that haulage rope (65) kept away from puddler (57) extends to the inside of storehouse body (1), and with the lateral wall fixed connection of push rod (33).