CN212461874U

CN212461874U - Convenient to use and safe and reliable's nickel-hydrogen power battery group

Info

Publication number: CN212461874U
Application number: CN202021417018.9U
Authority: CN
Inventors: 许自纯
Original assignee: Shenzhen Vigorpower Battery Co ltd
Current assignee: Shenzhen Vigorpower Battery Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-02-02
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a convenient to use and safe and reliable's nickel-hydrogen power battery group, the power distribution box comprises a box body, the fixed limiting plate that is equipped with in the middle of the inside of box, a plurality of spacing jacks have been seted up on the limiting plate, all be equipped with nickel-hydrogen battery monomer in the spacing jack, nickel-hydrogen battery monomer's bottom both sides all are equipped with the outlet duct, the other end of outlet duct all runs through the box, and, extend to the inside of placing the chamber, the one end and the intake pipe of outlet duct are linked together, the intake pipe is located place the inside in chamber, place the chamber and set up in inside the bottom of box, the one end of intake pipe runs through the box, just, to the outside extension and the air-blower connection of box, the other end of air. Has the advantages that: the device simple structure can charge and play radiating effect when using to nickel-hydrogen battery group, great increase the security of using, increased nickel-hydrogen battery group's life.

Description

Convenient to use and safe and reliable's nickel-hydrogen power battery group

Technical Field

The utility model relates to a nickel-hydrogen power battery's design field particularly, relates to a convenient to use and safe and reliable's nickel-hydrogen power battery.

Background

With the increasing awareness of environmental protection, petroleum resources are reduced year by year, oil prices are gradually increased, and reducing automobile pollution and saving energy are serious problems facing governments of all countries in the world. The development of electric vehicles and fuel cell vehicles is severely restricted by the technology of storage batteries and the preparation, transportation, storage, cost and the like of hydrogen, so that hybrid vehicles are produced at the same time. In a hybrid vehicle, since a high-power energy storage device (a battery, a super capacitor, etc.) is used to supply instantaneous energy to the vehicle, the engine size can be reduced, the efficiency can be improved, emissions and fuel consumption can be reduced, and energy can be recovered when braking and deceleration are performed. The lead-acid battery has heavy quality, can not be charged and deeply discharged quickly, and has short cycle life; the file ion battery has the problems of poor high-current performance, high price and safety, and is not suitable for the development of hybrid electric vehicles at present. The nickel-metal hydride battery has the characteristics of high specific power, large current charge and discharge, no pollution, good safety performance and the like, and is widely applied to hybrid electric vehicles.

However, when the conventional device is used for charging the nickel-metal hydride battery pack, the nickel-metal hydride battery pack generates a large amount of heat, the temperature is too high, potential safety hazards are generated, and the service life of the nickel-metal hydride battery pack is reduced, so that the nickel-metal hydride power battery pack which is convenient to use, safe and reliable is needed to be provided to solve the problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use and safe and reliable's nickel hydrogen power battery group to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nickel-hydrogen power battery pack which is convenient to use, safe and reliable comprises a box body, wherein a limiting plate is fixedly arranged in the middle of the interior of the box body, a plurality of limiting jacks are formed in the limiting plate, a nickel-hydrogen battery monomer is arranged in each limiting jack, air outlet pipes are arranged on two sides of the bottom of the nickel-hydrogen battery monomer, the other ends of the air outlet pipes penetrate through the box body and extend towards the interior of a placing cavity, one end of each air outlet pipe is communicated with an air inlet pipe which is arranged in the placing cavity, the placing cavity is arranged in the bottom of the box body, one end of each air inlet pipe penetrates through the box body and extends towards the exterior of the box body to be connected with a blower, the other end of the blower is provided with a communicating pipe, a plurality of vent holes are formed in the limiting plate, a plurality of heat dissipation holes are formed, the top of box is equipped with the apron, the both sides of apron are equipped with locking device, locking device includes the fixed block, the centre of fixed block is equipped with the slot, the both sides of slot, and, be located the box with the through-hole has all been seted up on the fixed block, the inside of through-hole is equipped with the inserted bar, the one end of inserted bar, just, be located the outside of slot is equipped with the handle, one side of inserted bar is equipped with the breach, the breach is kept away from the fixed spacing shelves pole that is equipped with of inside one end of handle, the both ends of apron are all fixed and are equipped with the locking lever, the locking lever is kept away from the lockhole has been seted up to the one end of apron, the.

Furthermore, one end of the nickel-metal hydride battery is fixed with a fixing groove at the bottom end in the box body.

Furthermore, the inner wall both sides of spacing jack all are fixed and are equipped with the shock attenuation board.

Furthermore, a sealing plug is fixedly arranged on one side of the cover plate.

Furthermore, the handle with between the box, just, be located the cover is equipped with damping spring on the inserted bar.

Furthermore, the air blower is arranged inside the placing box, and one side of the placing box is fixedly arranged outside the box body.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) when the nickel-metal hydride battery pack is charged and used, the air blower needs to be opened, the air blower can enable air outside the box body to enter the box body through the air inlet pipe and the air outlet pipe, so that the air cooling and heat dissipation effects on the surface of the nickel-metal hydride battery monomer can be achieved, meanwhile, the air flow inside the box body is increased, the heat dissipation effect is greatly increased, the structure of the device is simple, the use safety of the nickel-metal hydride battery monomer is improved, meanwhile, the locking device is arranged on one side of the cover plate, the stability of the cover plate is improved, the structure of the device is simple, the heat dissipation effects can be achieved when the nickel-metal hydride battery pack is charged and used, the use safety is greatly improved, and the service life of the nickel-metal hydride battery pack;

(2) the fixing groove is convenient for placing the nickel-metal hydride battery monomer, so that the placing stability is improved;

(3) the damping plates are fixedly arranged on the inner walls of the limiting insertion holes, so that the single nickel-metal hydride battery can be protected, the single nickel-metal hydride battery is prevented from shaking, and the safety of placement is greatly improved;

(4) and one side of the handle is provided with a damping spring, so that the stability between the limiting stop lever and the lock hole can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a nickel-hydrogen power battery pack which is convenient to use, safe and reliable according to an embodiment of the invention;

fig. 2 is a cross-sectional view of a nickel-hydrogen power battery pack according to an embodiment of the present invention, which is convenient to use and safe;

fig. 3 is an enlarged view at a in fig. 2.

Reference numerals:

1. a box body; 2. a limiting plate; 3. limiting the jacks; 4. a nickel-metal hydride battery cell; 5. an air outlet pipe; 6. a placement chamber; 7. an air inlet pipe; 8. a blower; 9. placing a box; 10. a vent hole; 11. heat dissipation holes; 12. a cover plate; 13. a fixed block; 14. a slot; 15. a through hole; 16. inserting a rod; 17. a handle; 18. a notch; 19. a limiting stop lever; 20. a lock lever; 21. a lock hole; 22. fixing grooves; 23. a damper plate; 24. a sealing plug; 25. a shock absorbing spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a nickel-hydrogen power battery pack which is convenient to use, safe and reliable according to an embodiment of the present invention includes a case 1, a limiting plate 2 is fixed in the middle of the inside of the case 1, a plurality of limiting jacks 3 are formed on the limiting plate 2, a nickel-hydrogen battery cell 4 is disposed in each limiting jack 3, an outlet pipe 5 is disposed on each side of the bottom of each nickel-hydrogen battery cell 4, the other end of each outlet pipe 5 penetrates through the case 1 and extends into a placing chamber 6, one end of each outlet pipe 5 is communicated with an inlet pipe 7, the inlet pipe 7 is disposed inside the placing chamber 6, the placing chamber 6 is disposed inside the bottom of the case 1, one end of each inlet pipe 7 penetrates through the case 1 and extends to the outside of the case 1 to be connected with a communicating pipe 8, the other end of the blower 8 is provided with a communicating pipe, the limiting plate 2 is provided with a plurality of vent holes 10, a plurality of heat dissipation holes 11 are formed above the limiting plate 2 and positioned on the box body 1, the top of the box body 1 is provided with a cover plate 12, two sides of the cover plate 12 are provided with locking devices, each locking device comprises a fixed block 13, a slot 14 is formed in the middle of the fixed block 13, two sides of the slot 14 are provided with through holes 15, the box body 1 and the fixed block 13 are both provided with through holes 15, an insertion rod 16 is arranged inside the through hole 15, one end of the insertion rod 16 is arranged outside the slot 14, one side of the insertion rod 16 is provided with a notch 18, one end of the notch 18 far away from the inside of the handle 17 is fixedly provided with a limiting stop rod 19, two ends of the cover plate 12 are both fixedly provided with lock rods 20, one end of the lock rod 20 far away from the cover plate 12 is provided, the lock hole 21 is matched with the limit stop lever 19, when the nickel-hydrogen battery pack is charged and used, the blower 8 is required to be turned on, the blower 8 can make the air outside the box body 1 enter the inside of the box body 1 through the air inlet pipe 7 and the air outlet pipe 5, thereby playing the role of air cooling and heat dissipation on the surface of the nickel-hydrogen battery monomer 4, simultaneously increasing the air flow in the box body 1, increasing the heat dissipation in the box body 1, greatly increasing the heat dissipation effect, the device has simple structure, increases the use safety of the nickel-hydrogen battery monomer 4, simultaneously, the locking device arranged at one side of the cover plate 12 increases the stability of the cover plate 12, the device simple structure can charge and play radiating effect when using to nickel-hydrogen battery group, great increase the security of using, increased nickel-hydrogen battery group's life.

Example two:

referring to fig. 1 to 3, for a single nickel-metal hydride battery 4, a fixing groove 22 is fixedly disposed at one end of the single nickel-metal hydride battery 4 and at the bottom end inside the case 1, and the fixing groove 22 facilitates the placement of the single nickel-metal hydride battery 4, thereby increasing the stability of the placement; for the limiting jack 3, the damping plates 23 are fixedly arranged on the two sides of the inner wall of the limiting jack 3, and the damping plates 23 are fixedly arranged on the inner wall of the limiting jack 3, so that the nickel-metal hydride battery monomer 4 can be protected, the nickel-metal hydride battery monomer 4 is prevented from shaking, and the placing safety is greatly improved; for the cover plate 12, a sealing plug 24 is fixedly arranged on one side of the cover plate 12, and the sealing plug 24 can increase the placing stability of the cover plate 12; for the handle 17, a damping spring 25 is sleeved between the handle 17 and the box body 1 and on the inserted link 16, and the damping spring 25 is arranged on one side of the handle 17, so that the stability between the limit stop lever 19 and the lock hole 21 can be increased; for the blower 8, the blower 8 is arranged inside the placing box 9, one side of the placing box 9 is fixedly arranged outside the box body 1, and the blower 8 is arranged inside the placing box 9, so that the placing stability of the blower 8 is improved.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in the time of practical application, when charging and using nickel-hydrogen battery group, all need open air-blower 8, air-blower 8 can pass through intake pipe 7 and outlet duct 5 with the outside air of box 1 and enter into the inside of box 1, thereby can play the radiating effect of forced air cooling to nickel-hydrogen battery monomer 4's surface, increase the inside air flow of box 1 simultaneously, increase the inside heat dissipation of box 1, great increase radiating effect, the device simple structure, the security that nickel-hydrogen battery monomer 4 used has been increased, it has increased apron 12's stability to be equipped with locking device simultaneously in one side of apron 12, the device simple structure, can charge and play radiating effect when using nickel-hydrogen battery group, great increase the security of using, the life of nickel-hydrogen battery group has been increased.

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 nickel-hydrogen power battery pack is convenient to use, safe and reliable, and characterized by comprising a box body (1), a limiting plate (2) is fixedly arranged in the middle of the interior of the box body (1), a plurality of limiting jacks (3) are formed in the limiting plate (2), a nickel-hydrogen battery monomer (4) is arranged in the limiting jacks (3), an air outlet pipe (5) is arranged on each of two sides of the bottom of the nickel-hydrogen battery monomer (4), the other end of the air outlet pipe (5) penetrates through the box body (1), extends towards the interior of a placing cavity (6), one end of the air outlet pipe (5) is communicated with an air inlet pipe (7), the air inlet pipe (7) is arranged in the placing cavity (6), the placing cavity (6) is arranged in the bottom of the box body (1), and one end of the air inlet pipe (7) penetrates through the box body (1), and extends to the outside of the box body (1) to be connected with an air blower (8), the other end of the air blower (8) is provided with a communicating pipe, the limiting plate (2) is provided with a plurality of vent holes (10), the limiting plate (2) is arranged above and is positioned on the box body (1) to be provided with a plurality of radiating holes (11), the top of the box body (1) is provided with a cover plate (12), two sides of the cover plate (12) are provided with locking devices, each locking device comprises a fixing block (13), the middle of the fixing block (13) is provided with a slot (14), two sides of the slot (14) are provided with through holes (15), the box body (1) and the fixing block (13) are both provided with an inserting rod (16), one end of the inserting rod (16) is arranged inside the through hole (15), and the outside of the slot (14) is provided with a handle (17), one side of inserted bar (16) is equipped with breach (18), breach (18) are kept away from the fixed spacing shelves pole (19) that are equipped with of inside one end of handle (17), the both ends of apron (12) are all fixed and are equipped with locking lever (20), locking lever (20) are kept away from lockhole (21) have been seted up to the one end of apron (12), lockhole (21) with spacing shelves pole (19) phase-match.

2. A ni-mh power battery pack with convenient use, safety and reliability as claimed in claim 1 is characterized in that one end of the ni-mh battery cell (4) is fixedly provided with a fixing groove (22) at the bottom end inside the box body (1).

3. A ni-mh power battery pack with convenient use, safety and reliability according to claim 2 characterized in that the damping plates (23) are fixed on both sides of the inner wall of the limit jack (3).

4. A ni-mh power battery pack that is easy to use and safe and reliable according to claim 3 characterized by that, the cover plate (12) has a sealing plug (24) fixed on one side.

5. A nickel-hydrogen power battery pack with convenient use, safety and reliability according to claim 4, characterized in that a damping spring (25) is sleeved on the inserted link (16) between the handle (17) and the box body (1).

6. A nickel-hydrogen power battery pack with convenient use, safety and reliability according to claim 5, characterized in that the blower (8) is arranged inside the placing box (9), and one side of the placing box (9) is fixedly arranged outside the box body (1).