CN209804779U

CN209804779U - New forms of energy power safety battery

Info

Publication number: CN209804779U
Application number: CN201921944783.3U
Authority: CN
Inventors: 杨德双
Original assignee: SHENZHEN SHAREMORE TECHNOLOGY Co Ltd
Current assignee: SHENZHEN SHAREMORE TECHNOLOGY Co Ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2019-12-17
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a new forms of energy power safety battery, including the L template, the right-hand member of L template rotates and is equipped with the rotor plate, be equipped with first slewing mechanism and second slewing mechanism on L template and the rotor plate respectively, the symmetry is equipped with the horizontal pole around rotating on the first slewing mechanism and is, and is two sets of the left end of horizontal pole all rotates with first slewing mechanism to be connected, and is two sets of the right-hand member and the second slewing mechanism of horizontal pole are pegged graft fixedly, and are two sets of be the bilateral symmetry between the horizontal pole and be equipped with two sets of second batteries that are linear arrangement between first battery and the two sets of first battery, the bottom of first battery and second battery all is fixed with the casing, the inner chamber of casing is equipped with heat dissipation mechanism. The utility model discloses a safe battery, clamping mechanism and buffer gear can improve the shock resistance stability of battery, are equipped with heat dissipation mechanism and radiating fin and diffuse the heat of deriving to the air around through the effect of wind power fast to the realization is to the rapid cooling of group battery.

Description

New forms of energy power safety battery

Technical Field

The utility model relates to a new forms of energy equipment field, in particular to new forms of energy power safety battery.

Background

The new energy automobile refers to all other energy automobiles except gasoline and diesel engines, including fuel cell automobiles, hybrid automobiles, hydrogen energy power automobiles, solar automobiles and the like. The exhaust emission is relatively low. According to incomplete statistics, over 400 million liquefied petroleum gas automobiles and over 100 million natural gas automobiles exist in the world. At present, most of new energy automobiles sold in the Chinese market are hybrid electric vehicles and pure electric vehicles. According to the notice and definition of the national development and reform committee of the people's republic of China, 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, and forms the automobile with advanced technical principle, new technology and new structure.

The battery of the existing new energy automobile is generally formed by tightly attaching a plurality of batteries together, so that the attached surfaces of the batteries cannot be well cooled, and a clamping mechanism is not arranged between the adjacent batteries, so that the batteries cannot form a whole, and the shock resistance stability of the batteries is reduced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a new energy power safety battery, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A new energy power safety battery comprises an L-shaped plate, wherein a rotating plate is arranged at the right end of the L-shaped plate in a rotating mode, a first rotating mechanism and a second rotating mechanism are arranged on the L-shaped plate and the rotating plate respectively, transverse rods are symmetrically arranged on the first rotating mechanism in a front-back rotating mode, the left ends of the two transverse rods are rotatably connected with the first rotating mechanism, the right ends of the two transverse rods are fixedly connected with the second rotating mechanism in an inserting mode, the two transverse rods are symmetrically arranged on the left side and the right side of the first battery, two groups of second batteries are linearly arranged between the two groups of first batteries, radiating fins are arranged on the first batteries and the second batteries, the first batteries and the second batteries are fixedly connected in a clamping mode, lower ends of the first batteries and the second batteries are fixedly connected with the L-shaped plate in a sliding mode, clamping devices are symmetrically arranged on the upper portion and the lower portion of the left side of the second batteries, and fixing devices are symmetrically arranged on the upper portion and the lower, two sets of be equipped with fixer and joint ware on the relative side of first battery respectively, install buffer gear on the fixer, the bottom of first battery and second battery all is fixed with the casing, the inner chamber of casing is equipped with heat dissipation mechanism, and the fixed embedding in bottom of casing has ventilative filter screen.

Preferably, first slewing mechanism's main mechanism has first lead screw, first lead screw is located the inner chamber of L template and rotates rather than being connected, the one end of first lead screw runs through the inner chamber lateral wall of L template and extends to its outside and first swivel head fixed connection, it has connect the bearing to fix the cover on the outer wall that is the symmetry on the first lead screw and has cup jointed first ball nut and first ball nut, the left end and the bearing fixed connection of horizontal pole.

Preferably, the second slewing mechanism primary structure has the second lead screw, the second lead screw is located the inner chamber of rotor plate and rotates with the inner chamber wall of rotor plate to be connected, the one end of second lead screw runs through the inner chamber lateral wall of rotor plate and extends to its outside and second rotor fixed connection, it is fixed with the plug-in section of thick bamboo to be the symmetry on the second lead screw and be equipped with second ball nut and second ball nut's upper end.

preferably, the right end of the cross rod is provided with an inserting column, the lower end of the inserting column is provided with a radian guide block, and the inserting column is fixedly inserted into the inserting cylinder.

Preferably, the joint ware primary structure has first mounting panel, first mounting panel passes through the bolt and fixes with the battery, be the symmetry from top to bottom on the left end face of first mounting panel and be equipped with elastic steel sheet, two sets of elastic steel sheet's left end all is fixed with the extrusion contact surface that the extrusion head just slides and extrudes the head and sets up for the radian.

Preferably, fixer main mechanism has the second mounting panel, the second mounting panel passes through bolt and battery fixed connection, the right-hand member of second mounting panel is the upper and lower symmetry and is equipped with the fixed plate, and is two sets of be fixed with radian extrusion piece on the relative one side of fixed plate.

Preferably, the main mechanism of the buffer mechanism is provided with thickened plates, the two thickened plates are vertically symmetrical and are fixed on the opposite sides of the two groups of fixed plates respectively, a sliding plate is arranged between the two thickened plates in a sliding mode, a buffer spring is arranged on the left side of the sliding plate, and the left end and the right end of the buffer spring are fixedly connected with the second mounting plate and the side wall of the sliding plate respectively.

Preferably, the main structure of the heat dissipation mechanism is a heat dissipation fan, the heat dissipation fan is fixed on the air-permeable filter screen, a gas collecting hood is arranged above the heat dissipation fan, a clip-shaped main air guide pipe is arranged above the gas collecting hood, the lower end of the clip-shaped main air guide pipe is fixedly connected with the upper end of the connecting pipe, and the lower end of the connecting pipe is connected with an air outlet of the gas collecting hood.

preferably, the square air guide main pipe is uniformly provided with a plurality of groups of air guide branch pipes at equal intervals, the upper ends of the air guide branch pipes penetrate through the top of the inner cavity of the shell and extend to the outer side of the inner cavity, and each group of air guide branch pipes in the plurality of groups of air guide branch pipes are respectively positioned in the gaps between the two groups of radiating fins.

Preferably, be the symmetry on the lateral wall about the casing and be equipped with the slip joint piece, be equipped with the slip joint groove that is equipped with on the lateral wall of opening and opening on the L template and with slip joint piece looks adaptation.

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

1. Clamping mechanism and buffer gear, the joint cooperation through joint ware and fixer for the solitary group battery joint is together fixed, can improve the shock resistance stability of battery, makes simultaneously to be equipped with the heat dissipation space between two sets of adjacent batteries, and the heat dissipation of being convenient for is equipped with buffer gear, when having the extrusion between the battery lateral wall, accessible buffer gear carries out the side direction buffering, plays the effect of protection to the battery.

2. The battery pack fixing device is provided with a first rotating mechanism and a second rotating mechanism, the first rotating mechanism and the second rotating mechanism are fixedly connected with the insertion cylinder through the insertion columns on the cross rods in an insertion mode, and then the rotating heads are rotated to enable the two groups of cross rods to transversely extrude the battery pack, so that the battery pack is firmly fixed on an L-shaped structure, and the battery pack is convenient to fix.

3. Be equipped with heat dissipation mechanism and radiating fin, derive the heat that the battery during operation produced fast through radiating fin, the work of rethread radiator fan, the heat that will derive diffuses the surrounding air fast through the effect of wind power to the realization is to the rapid cooling of group battery.

Drawings

Fig. 1 is an overall structure diagram of a new energy power safety battery of the present invention;

Fig. 2 is a diagram of the battery pack of the new energy power safety battery of the present invention;

Fig. 3 is a structural diagram of a latch of the new energy power safety battery of the present invention;

Fig. 4 is a structural view of an L-shaped plate of the new energy power safety battery of the present invention;

fig. 5 is a battery side view of the new energy power safety battery of the present invention;

fig. 6 is a structural diagram of a fixer of a new energy power safety battery of the utility model;

Fig. 7 is a sectional view of a housing of a new energy power safety battery of the present invention;

fig. 8 is a cross-sectional view of the L-shaped plate and the rotating plate of the new energy power safety battery of the present invention;

Fig. 9 is a cross bar front view of the new energy power safety battery of the present invention.

In the figure: 1. an L-shaped plate; 2. a rotating plate; 3. a heat dissipating fin; 4. a first battery; 5. a first rotating mechanism; 51. a first rotating head; 52. a first lead screw; 53. a bearing; 54. a first ball nut; 6. a second rotating mechanism; 61. a second rotating head; 62. a second ball nut; 63. a second lead screw; 64. a plug-in barrel; 7. a second battery; 8. a latch; 81. a first mounting plate; 82. an elastic steel sheet; 83. sliding the extrusion head; 9. a holder; 91. a second mounting plate; 92. a fixing plate; 93. a radian extrusion block; 10. a buffer mechanism; 101. thickening the plate; 102. a slide plate; 103. a buffer spring; 11. a cross bar; 12. inserting the column; 13. a radian guide block; 14. a housing; 15. an opening; 16. a heat dissipation mechanism; 161. a heat radiation fan; 162. a clip-shaped air guide main pipe; 163. a connecting pipe; 164. a gas-collecting hood; 17. a sliding clamping block; 18. a sliding clamping groove; 19. and (4) a filter screen.

Detailed Description

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

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

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

As shown in fig. 1-9, a new energy power safety battery comprises an L-shaped plate 1, a rotating plate 2 is rotatably arranged at the right end of the L-shaped plate 1, a first rotating mechanism 5 and a second rotating mechanism 6 are respectively arranged on the L-shaped plate 1 and the rotating plate 2, transverse rods 11 are symmetrically arranged on the first rotating mechanism 5 in a front-back rotating manner, the left ends of the two groups of transverse rods 11 are rotatably connected with the first rotating mechanism 5, the right ends of the two groups of transverse rods 11 are fixedly connected with the second rotating mechanism 6 in an inserting manner, first batteries 4 are symmetrically arranged between the two groups of transverse rods 11 in a left-right manner, two groups of second batteries 7 are linearly arranged between the two groups of first batteries 4, radiating fins 3 are arranged on the first batteries 4 and the second batteries 7, the first batteries 4 and the second batteries 7 are fixedly clamped with each other, the lower ends of the first batteries 4 and the second batteries 7 are slidably clamped with the L-shaped plate 1, a clamp 8 is symmetrically fixed on the left side of the second batteries 7 in an up-down manner, and a right side of the The battery pack is provided with a fixer 9, opposite side surfaces of the two groups of first batteries 4 are respectively provided with the fixer 9 and a clamping device 8, the fixer 9 is provided with a buffer mechanism 10, the bottoms of the first batteries 4 and the second batteries 7 are respectively fixed with a shell 14, the inner cavity of the shell 14 is provided with a heat dissipation mechanism 16, and the bottom of the shell 14 is fixedly embedded with a breathable filter screen 19.

The main mechanism of the first rotating mechanism 5 is provided with a first screw rod 52, the first screw rod 52 is positioned in the inner cavity of the L-shaped plate 1 and is connected with the inner cavity of the L-shaped plate 1 in a rotating mode, one end of the first screw rod 52 penetrates through the side wall of the inner cavity of the L-shaped plate 1 and extends to the outside of the inner cavity of the L-shaped plate 1 and is fixedly connected with a first rotating head 51, a first ball nut 54 is symmetrically sleeved on the first screw rod 52, a bearing 53 is fixedly sleeved on the outer wall of the first ball nut 54, the left end of the cross rod 11 is fixedly connected with the bearing 53, the cross rod 11 can transversely extrude the battery pack through the cooperation of the first rotating mechanism 5 and the second rotating mechanism 6, the fixing effect of the battery pack is enhanced, an elastic pad is arranged on the extrusion contact surface of the cross rod 11 and.

The second rotating mechanism 6 mainly has a second lead screw 63, the second lead screw 63 is located in the inner cavity of the rotating plate 2 and is rotatably connected with the inner cavity wall of the rotating plate 2, one end of the second lead screw 63 penetrates through the inner cavity side wall of the rotating plate 2 and extends to the outside of the inner cavity side wall and is fixedly connected with the second rotating head 61, a second ball nut 62 and a plug-in cylinder 64 are symmetrically arranged on the second lead screw 63, the transverse extrusion movement of the transverse rod 11 to the battery pack can be realized through the matching of the first rotating mechanism 5 and the second rotating mechanism 6, and the fixing effect of the battery pack is enhanced.

The right-hand member of horizontal pole 11 is equipped with grafting post 12, and the lower extreme of grafting post 12 is equipped with radian guide block 13, and grafting post 12 is pegged graft fixedly with a grafting section of thick bamboo 64, and the horizontal pole 11 of being convenient for is equipped with radian guide block 13 through the fixed grafting of a grafting post 12 and a grafting section of thick bamboo 64, and the direction of a grafting section of thick bamboo 64 of being convenient for is pegged graft by grafting post 12.

The main structure of the clamping device 8 is provided with a first mounting plate 81, the first mounting plate 81 is fixed with batteries through bolts, elastic steel sheets 82 are symmetrically arranged on the left end face of the first mounting plate 81 from top to bottom, the left ends of the two groups of elastic steel sheets 82 are fixed with a sliding extrusion head 83, the extrusion contact surface of the sliding extrusion head 83 is arranged in a radian mode, the clamping device 8 is matched with the fixing device 9, the two adjacent groups of batteries can be clamped together to form a whole, and the battery pack can be conveniently disassembled integrally.

the 9 main mechanism of fixer has second mounting panel 91, and second mounting panel 91 passes through bolt and battery fixed connection, and the right-hand member of second mounting panel 91 is the longitudinal symmetry and is equipped with fixed plate 92, is fixed with radian extrusion piece 93 on the relative one side of two sets of fixed plates 92, and fixer 9 and the cooperation of joint ware 8 can make adjacent two sets of battery joint constitute a whole together, the whole dismantlement of the group battery of being convenient for.

The main mechanism of the buffer mechanism 10 is a thickened plate 101, the two thickened plates 101 are vertically symmetrical and are fixed on the opposite sides of the two fixed plates 92, a sliding plate 102 is arranged between the two thickened plates 101 in a sliding mode, a buffer spring 103 is arranged on the left side of the sliding plate 102, the left end and the right end of the buffer spring 103 are fixedly connected with the side walls of the second mounting plate 91 and the sliding plate 102 respectively, the lateral buffer of the battery is facilitated, the damage to the battery is reduced, and therefore the service life is prolonged.

The main structure of the heat dissipation mechanism 16 is a heat dissipation fan 161, the heat dissipation fan 161 is fixed on the air-permeable filter screen 19, a gas collecting hood 164 is arranged above the heat dissipation fan 161, a return-type air guide main pipe 162 is arranged above the gas collecting hood 164, the lower end of the return-type air guide main pipe 162 is fixedly connected with the upper end of a connecting pipe 163, and the lower end of the connecting pipe 163 is connected with an air outlet of the gas collecting hood 164, so that the heat dissipated by the heat dissipation fins 3 is quickly dispersed when the heat dissipation fan 161 of the heat dissipation mechanism 16 works, and the battery pack is quickly.

The square air guide main pipe 162 is provided with a plurality of groups of air guide branch pipes uniformly and equidistantly, the upper ends of the air guide branch pipes penetrate through the top of the inner cavity of the shell 14 and extend to the outer side of the inner cavity, and each group of air guide branch pipes in the plurality of groups of air guide branch pipes are respectively positioned in the gaps between the two groups of radiating fins 3, so that the surfaces of the radiating fins 3 can be rapidly radiated.

The left side wall and the right side wall of the shell 14 are symmetrically provided with sliding clamping blocks 17, the L-shaped plate 1 is provided with an opening 15, the side wall of the opening 15 is provided with sliding clamping grooves 18 matched with the sliding clamping blocks 17, and the L-shaped plate 1 is convenient to support the sliding clamping of the shell 14.

It should be noted that, the utility model relates to a new forms of energy power safety battery, the surface of L template 1 is equipped with the shock pad, can play absorbing effect to the group battery, be equipped with slip joint groove 18 joint on the lateral wall of slip joint piece 17 on the lower extreme casing 14 of a set of first battery 4 and the opening 15 on the L template 1, the lower extreme of battery and the up end contact of L template 1 this moment, install second battery 7 after sliding first battery 4 of a set of first battery 4 to the most inside, after having good slip joint second battery 7 and L template 1, promote second battery 7, make the slip extrusion head 83 that is the symmetry setting on the second battery 7 respectively with the first battery 4 on the radian extrusion piece 93 that is the symmetry setting extrude each other, because the elasticity effect of elasticity 82, make two sets of slip extrusion heads 83 do the motion of being close to each other, thereby make slip extrusion head 83 get into two sets of fixed plates 92 through the space between two sets of extrusion pieces 93 The head of the sliding extrusion head 83 contacts with the surface of the sliding plate 102 at the moment, so that the sliding plate 102 compresses the buffer spring 103 to move, thereby buffering the excessive force during installation and avoiding collision damage to the battery, after the battery is installed, all the batteries form a whole through the clamping device 8 and the fixer 9, then the rotating plate 2 is rotated to enable the side surface of the rotating plate 2 to be in extrusion contact with the side surface of the battery, the elastic pad is arranged on the contact surface of the rotating plate 2 and the battery to play a role in protecting the battery, and the cross rod 11 is rotated to enable the plug-in post 12 arranged on the cross rod 11 to be plugged in the plug-in barrel 64 arranged on the second ball nut 62 arranged in the inner cavity of the rotating plate 2, and then the first rotating head 51 and the second rotating head 61 are rotated simultaneously, so that the two groups of screw rods rotate simultaneously, and the two groups of ball nuts arranged on the same screw rod are enabled to move relatively, thereby make two sets of horizontal poles 11 do relative extrusion motion to the group battery, make the group battery firmly fix on L template 1, the installation of the group battery of being convenient for is fixed, be equipped with heat dissipation mechanism 16, derive the heat that the battery during operation produced through radiating fin 3 fast, rethread radiator fan 161 work, the heat that will derive diffuses the surrounding air fast through the effect of wind force, thereby realize the rapid cooling to the group battery, because the outside at the battery that sets up is equipped with radiating fin 3, joint ware 8 and fixer 9 make and be equipped with the heat dissipation space between the battery of group battery, be convenient for more to the heat dissipation of group battery.

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

Claims

1. The utility model provides a new forms of energy power safety battery, includes L template (1), its characterized in that: the right end of the L-shaped plate (1) is rotatably provided with a rotating plate (2), the L-shaped plate (1) and the rotating plate (2) are respectively provided with a first rotating mechanism (5) and a second rotating mechanism (6), the first rotating mechanism (5) is rotated to be provided with transverse rods (11) in a front-back symmetrical manner, the left ends of the two groups of transverse rods (11) are rotatably connected with the first rotating mechanism (5), the right ends of the two groups of transverse rods (11) are fixedly spliced with the second rotating mechanism (6), the two groups of transverse rods (11) are symmetrically arranged in a left-right manner, first batteries (4) are arranged between the two groups of transverse rods (4), two groups of second batteries (7) are arranged between the two groups of first batteries (4) in a linear arrangement manner, the first batteries (4) and the second batteries (7) are respectively provided with radiating fins (3), the first batteries (4) and the second batteries (7) are fixedly clamped with each other, and the lower ends of the first batteries (4) and the second batteries (7) are respectively clamped with the L-, be the symmetry about being fixed with on the left surface of second battery (7) on the right flank of joint ware (8) and second battery (7) and be about the symmetry be equipped with fixer (9), two sets of be equipped with fixer (9) and joint ware (8) on the relative side of first battery (4) respectively, install buffer gear (10) on fixer (9), the bottom of first battery (4) and second battery (7) all is fixed with casing (14), the inner chamber of casing (14) is equipped with heat dissipation mechanism (16), and the fixed embedding in bottom of casing (14) has ventilative filter screen (19).

2. The new energy power safety battery as claimed in claim 1, wherein: the main mechanism of first slewing mechanism (5) has first lead screw (52), first lead screw (52) are located the inner chamber of L template (1) and rotate rather than being connected, the inner chamber lateral wall that L template (1) was run through to the one end of first lead screw (52) and extend to its outside and first swivel head (51) fixed connection, it has connect bearing (53) to be fixed the cover on the outer wall that first ball nut (54) and first ball nut (54) have been cup jointed to the symmetry on first lead screw (52), the left end and bearing (53) fixed connection of horizontal pole (11).

3. The new energy power safety battery as claimed in claim 1, wherein: second slewing mechanism (6) major structure has second lead screw (63), second lead screw (63) are located the inner chamber of rotor plate (2) and rotate with the inner chamber wall of rotor plate (2) and are connected, the one end of second lead screw (63) runs through the inner chamber lateral wall of rotor plate (2) and extends to its outside and second and rotate head (61) fixed connection, it is fixed with plug-in section of thick bamboo (64) to be the upper end that the symmetry was equipped with second ball nut (62) and second ball nut (62) on second lead screw (63).

4. the new energy power safety battery according to claim 1 or 3, characterized in that: the right end of the cross rod (11) is provided with an inserting column (12), the lower end of the inserting column (12) is provided with a radian guide block (13), and the inserting column (12) is fixedly inserted into the inserting cylinder (64).

5. The new energy power safety battery as claimed in claim 1, wherein: joint ware (8) major structure has first mounting panel (81), first mounting panel (81) are fixed with the battery through the bolt, be the symmetry from top to bottom on the left end face of first mounting panel (81) and be equipped with elastic steel piece (82), two sets of the left end of elastic steel piece (82) all is fixed with the extrusion contact face that extrusion head (83) and slip extrusion head (83) and sets up for the radian.

6. the new energy power safety battery as claimed in claim 1, wherein: fixer (9) main mechanism has second mounting panel (91), second mounting panel (91) pass through bolt and battery fixed connection, the right-hand member of second mounting panel (91) is the longitudinal symmetry and is equipped with fixed plate (92), and is two sets of be fixed with radian extrusion piece (93) on the relative one side of fixed plate (92).

7. The new energy power safety battery according to claim 1 or 6, characterized in that: the buffer mechanism (10) is mainly composed of thickened plates (101), the two thickened plates (101) are vertically symmetrical and are fixed on the opposite sides of the two fixed plates (92), a sliding plate (102) is arranged between the two thickened plates (101) in a sliding mode, a buffer spring (103) is arranged on the left side of the sliding plate (102), and the left end and the right end of the buffer spring (103) are fixedly connected with the side walls of the second mounting plate (91) and the sliding plate (102) respectively.

8. The new energy power safety battery as claimed in claim 1, wherein: the main structure of the heat dissipation mechanism (16) is provided with a heat dissipation fan (161), the heat dissipation fan (161) is fixed on the air-permeable filter screen (19), a gas collecting hood (164) is arranged above the heat dissipation fan (161), a return type gas guide main pipe (162) is arranged above the gas collecting hood (164), the lower end of the return type gas guide main pipe (162) is fixedly connected with the upper end of a connecting pipe (163), and the lower end of the connecting pipe (163) is connected with the gas outlet of the gas collecting hood (164).

9. The new energy power safety battery as claimed in claim 8, wherein: the square air guide main pipe (162) is uniformly and equidistantly provided with a plurality of groups of air guide branch pipes, the upper ends of the air guide branch pipes penetrate through the top of the inner cavity of the shell (14) and extend to the outer side of the inner cavity, and each group of air guide branch pipes in the plurality of groups of air guide branch pipes are respectively positioned in the gaps of the two groups of radiating fins (3).

10. The new energy power safety battery as claimed in claim 1, wherein: be the symmetry on the lateral wall about casing (14) and be equipped with slip joint piece (17), be equipped with on the lateral wall of being equipped with opening (15) and opening (15) on L template (1) and be equipped with the slip joint groove (18) with slip joint piece (17) looks adaptation.