CN215119071U - Mining flame-proof type high-capacity lithium ion storage battery power charging seat - Google Patents

Abstract

The application discloses mining flame-proof type large capacity lithium ion battery power charging seat, including unable adjustment base, fixed plate, set casing, radiator fan, spacing spring, grip block, locking moving structure and explosion-proof protection architecture, unable adjustment base's the fixed plate that is provided with of upper surface department, a plurality of set casings of unable adjustment base's upper surface fixedly connected with, it is a plurality of the set casing equidistance is arranged, fixed mounting has radiator fan in the inner chamber of set casing, the vent has all been seted up to the side and the upper surface department of set casing, unable adjustment base's side department fixed mounting has locking moving structure, unable adjustment base's upper surface department installation is provided with explosion-proof protection architecture. This application can carry out explosion-proof protection to the lithium ion battery who is charging through explosion-proof protection structure, reduces because of the explosion produces the damage to article and personnel on every side.

Description

Mining flame-proof type high-capacity lithium ion storage battery power charging seat

Technical Field

The application relates to the field of lithium ion storage batteries, in particular to a power charging seat for a mining explosion-proof high-capacity lithium ion storage battery.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. During charging and discharging, Li + is inserted and extracted back and forth between two electrodes: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge.

Lithium ion battery can produce the heat when charging, leads to the temperature of battery to rise fast, and mining large-scale lithium ion battery of special time, the heat is piled up and is leaded to the battery explosion easily, causes the damage to article and personnel on every side, and the battery is when charging simultaneously, and the charging wire is dragged easily and is leaded to end department not hard up. Therefore, the power charging seat for the mining explosion-proof high-capacity lithium ion storage battery is provided aiming at the problems.

Disclosure of Invention

The power charging seat of the mining explosion-proof high-capacity lithium ion storage battery is provided in the embodiment, and is used for solving the problem that an ordinary lithium ion battery in the prior art does not have explosion protection during charging.

According to one aspect of the application, a power charging seat of a mining explosion-proof high-capacity lithium ion storage battery is provided, and comprises a fixed base, a fixed plate, a fixed shell, a cooling fan, a limiting spring, a clamping plate, an anti-loosening structure and an explosion-proof protection structure;

the fixed plate that is provided with of unable adjustment base's upper surface department, a plurality of set cases of unable adjustment base's upper surface department fixedly connected with, a plurality of the set case equidistance is arranged, fixed mounting has radiator fan in the inner chamber of set case, the vent has all been seted up to the side and the upper surface department of set case, unable adjustment base's side department fixed mounting has locking structure, unable adjustment base's upper surface department installation is provided with explosion-proof protection architecture.

Furthermore, the fixing plate and the fixing shell are made of explosion-proof materials.

Further, the fixed plate and the side wall of the fixed shell are fixedly connected with one end of a limiting spring, the other end of the limiting spring is fixedly connected with a clamping plate, and the clamping plate is made of an explosion-proof material.

Further, locking structure that moves includes connecting loop bar A, connecting rod A, connecting sleeve bar B, connecting rod B, rectangular shell, slider, clamping jaw A, clamping jaw B, twist grip and threaded rod, unable adjustment base's side department fixedly connected with connecting loop bar A, it is provided with connecting rod A to slide in connecting loop bar A's the inner chamber, connecting rod A's one end department fixedly connected with connecting loop bar B, it is provided with connecting rod B to slide in connecting loop bar B's the inner chamber, connecting rod B's one end department fixedly connected with rectangular shell, it is provided with the slider to slide in the inner chamber of rectangular shell, the one end of the lateral wall department fixedly connected with clamping jaw A of slider, clamping jaw A's the other end run through the inner chamber lateral wall of rectangular shell and with the sliding fit between the inner chamber lateral wall of rectangular shell, the lateral wall department fixedly connected with clamping jaw B of rectangular shell.

Furthermore, the arc-shaped walls of the connecting sleeve rod A and the connecting sleeve rod B are both provided with a limiting bolt in a threaded manner.

Further, one side department of rectangle shell rotates and is connected with turning handle, turning handle's one end extends to in the inner chamber of rectangle shell, turning handle's one end department fixedly connected with threaded rod's one end, the other end of threaded rod extend to the inner chamber lateral wall department of rectangle shell and with the rectangle shell between rotate and be connected, the threaded rod run through the slider and with between the slider screw-thread fit.

Further, explosion-proof protection architecture is including supporting stake, elevator, servo drive motor, threaded rod B, explosion-proof housing, air-blower and connecting pipe, the equal fixedly connected with of unable adjustment base's upper surface both sides department supports the stake, it is provided with the elevator, two to slide in the inner chamber of supporting the stake it is provided with explosion-proof housing to support to slide between the stake, fixed connection between the lateral wall of elevator and explosion-proof housing, the inner chamber bottom fixed mounting who supports the stake has servo drive motor, servo drive motor's the terminal fixed mounting of output shaft has the one end of threaded rod B, the other end of threaded rod B extend to the inner chamber upper wall department that supports the stake and with support and rotate between the stake and be connected, threaded rod B run through the elevator and with between the elevator screw-thread fit.

Furthermore, a vent is formed in one side of the explosion-proof housing, an air blower is fixedly mounted on the upper surface of the explosion-proof housing, one end of a connecting pipe is fixedly connected to the output end of the air blower, and the other end of the connecting pipe extends into an inner cavity of the explosion-proof housing.

Through the above-mentioned embodiment of this application, can carry out explosion-proof protection to the lithium ion battery that is charging through explosion-proof protection structure, reduce because of the explosion produces the damage to article and personnel on every side for the security is better, and this application has locking structure that moves, can effectually fix the end of charging that is using through locking structure that moves, avoids not hard up, improves the stable shape of charging, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. the fixed base, 2, the fixed plate, 3, the set casing, 4, radiator fan, 5, spacing spring, 6, the grip block, 7, adapter sleeve pole A, 8, connecting rod A, 9, adapter sleeve pole B, 10, connecting rod B, 11, the rectangular shell, 12, the slider, 13, clamping jaw A, 14, clamping jaw B, 15, twist grip, 16, the threaded rod, 17, the support stake, 18, the elevator block, 19, servo drive motor, 20, threaded rod B, 21, explosion-proof housing, 22, the air-blower, 23, the connecting pipe.

Detailed Description

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

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The explosion-proof protection structure in the present embodiment can be applied to various lithium ion secondary batteries, for example, the following lithium ion secondary battery is provided in the present embodiment, and the explosion-proof protection structure in the present embodiment can be used to perform explosion-proof protection on the following lithium ion secondary battery.

The lithium ion storage battery comprises a battery shell and at least two battery packs, wherein the battery packs are arranged in the battery shell and comprise a bracket, a connecting plate and at least two single batteries which are arranged and fixed in the bracket in parallel; the support comprises two support bodies which are symmetrically arranged, each support body comprises a panel and support plates, two ends of each support plate are perpendicular to the panel, and a plurality of battery accommodating holes which are arranged in a matrix form are distributed in the panel; the connecting plate includes positive plate, negative plate and PCB board, the positive plate with the negative plate sets up respectively in two the outside of battery, the PCB board sets up the panel with the positive plate or between the negative plate. Preferably, the panel is further provided with heat dissipation holes in gaps between the battery accommodating holes, and preferably, protruding pieces protruding out of the battery pack and forming an angle of 90 degrees with the positive plate and the negative plate are arranged at two ends of the positive plate and the negative plate; the protruding piece is provided with a stud accommodating hole, and the battery pack is fixed through the stud accommodating hole in a threaded mode. Preferably, protruding pieces protruding out of the battery pack are arranged on two sides of the polar plate and the negative plate, stud accommodating holes are formed in the protruding pieces, and the battery pack is fixed through the stud accommodating holes in a threaded mode. Preferably, the protruding member is provided with a stud receiving hole, and the battery pack is fixed by the stud receiving hole through threads. Preferably, the single batteries and the connecting plate are connected together through studs and nuts. Preferably, the connecting plate is provided with a through hole for the stud to pass through. Preferably, the connecting plate is further provided with heat dissipation holes at the gaps between the through holes.

Of course, the present embodiment can also be used to protect lithium ion batteries of other structures. Here no longer give unnecessary details, the following introduces the flame-proof type high-capacity lithium ion battery power charging seat of the embodiment of the application.

Referring to fig. 1-3, the power charging stand for the mining explosion-proof high-capacity lithium ion storage battery comprises a fixed base 1, a fixed plate 2, a fixed shell 3, a cooling fan 4, a limiting spring 5, a clamping plate 6, an anti-loosening structure and an explosion-proof protection structure;

the lithium ion battery charging device is characterized in that a fixing plate 2 is fixedly arranged at the upper surface of a fixing base 1, a plurality of fixing shells 3 are fixedly connected at the upper surface of the fixing base 1, the fixing shells 3 are arranged at equal intervals, a cooling fan 4 is fixedly arranged in an inner cavity of each fixing shell 3, vents are formed in the side surfaces and the upper surface of each fixing shell 3, an anti-loosening structure is fixedly arranged at the side edge of the fixing base 1, and an anti-explosion protection structure is arranged at the upper surface of the fixing base 1, is suitable for popularization and application.

The fixing plate 2 and the fixing shell 3 are made of explosion-proof materials, a plurality of lithium ion batteries can be prevented from being charged through the spacing effect of the fixing plate 2 and the fixing shell 3, and the batteries can be better cooled through the blowing work of the cooling fan 4, so that overheating is avoided; one end of a limiting spring 5 is fixedly connected to the side walls of the fixed plate 2 and the fixed shell 3, a clamping plate 6 is fixedly connected to the other end of the limiting spring 5, the clamping plate 6 is made of an explosion-proof material, and a battery to be charged can be clamped and fixed through the elastic action of the limiting spring 5, so that deviation is avoided; the anti-loosening structure comprises a connecting sleeve rod A7, a connecting rod A8, a connecting sleeve rod B9, a connecting rod B10, a rectangular shell 11, a sliding block 12, a clamping jaw A13, a clamping jaw B14, a rotating handle 15 and a threaded rod 16, wherein a side edge of the fixed base 1 is fixedly connected with the connecting sleeve rod A7, a connecting rod A8 is arranged in an inner cavity of the connecting sleeve rod A7 in a sliding manner, one end of the connecting rod A8 is fixedly connected with a connecting sleeve rod B9, a connecting rod B10 is arranged in an inner cavity of the connecting sleeve rod B9 in a sliding manner, a rectangular shell 11 is fixedly connected with one end of a connecting jaw B10, a sliding block 12 is arranged in an inner cavity of the rectangular shell 11 in a sliding manner, one end of a clamping jaw A13 is fixedly connected with a side wall of the sliding block 12, the other end of the clamping jaw A13 penetrates through an inner cavity side wall of the rectangular shell 11 and is in sliding fit with the rectangular side wall of the rectangular shell 11, a clamping jaw B14 is fixedly connected with the side wall of the rectangular shell 11, the charged end can be clamped and fixed through the clamping action of the clamping jaw B14 and the clamping jaw A13, the end is prevented from loosening, the charging stability is improved, and meanwhile, the clamping position can be adjusted through moving the connecting rod A8 and the connecting rod B10; limiting bolts are arranged on the arc-shaped walls of the connecting sleeve rod A7 and the connecting sleeve rod B9 in a threaded mode, and the connecting rod A8 and the connecting rod B10 can be fixed through the fastening effect of the limiting bolts; one side of the rectangular shell 11 is rotatably connected with a rotating handle 15, one end of the rotating handle 15 extends into an inner cavity of the rectangular shell 11, one end of the rotating handle 15 is fixedly connected with one end of a threaded rod 16, the other end of the threaded rod 16 extends to the inner cavity side wall of the rectangular shell 11 and is rotatably connected with the rectangular shell 11, the threaded rod 16 penetrates through the sliding block 12 and is in threaded fit with the sliding block 12, the threaded rod 16 can be driven to rotate by manually rotating the rotating handle 15, the sliding block 12 is driven to move by the rotation of the threaded rod 16, the clamping jaw A13 can be driven to move by the movement of the sliding block 12, and the clamping operation of the clamping jaw A13 and the clamping jaw B14 is further realized; the explosion-proof protection structure comprises support piles 17, lifting blocks 18, a servo drive motor 19, a threaded rod B20, an explosion-proof housing 21, an air blower 22 and a connecting pipe 23, wherein the support piles 17 are fixedly connected to two sides of the upper surface of the fixing base 1, the lifting blocks 18 are slidably arranged in the inner cavity of the support piles 17, the explosion-proof housing 21 is slidably arranged between the support piles 17, the lifting blocks 18 are fixedly connected with the side walls of the explosion-proof housing 21, the servo drive motor 19 is fixedly arranged at the bottom of the inner cavity of the support piles 17, one end of a threaded rod B20 is fixedly arranged at the tail end of an output shaft of the servo drive motor 19, the other end of the threaded rod B20 extends to the upper wall of the inner cavity of the support piles 17 and is rotatably connected with the support piles 17, the threaded rod B20 penetrates through the lifting blocks 18 and is in threaded fit with the lifting blocks 18, and can drive the threaded rod B20 to rotate through the work of the servo drive motor 19, the lifting block 18 is driven to move, the explosion-proof housing 21 is driven to move up and down, the charged battery can be covered by the movement of the explosion-proof housing 21, an explosion-proof protection effect can be achieved, harmful substances in the explosion of the battery are prevented from being diffused, and safety is improved; the vent has been seted up to one side department of explosion-proof housing 21, the upper surface department fixed mounting of explosion-proof housing 21 has air-blower 22, the one end of fixedly connected with connecting pipe 23 of output end department of air-blower 22, the other end of connecting pipe 23 extends to in the inner chamber of explosion-proof housing 21, can make the air current carry to the inner chamber of explosion-proof housing 21 through the effect of blowing of air-blower 22, and then can blow the supplementary heat dissipation to the battery, further temperature when reducing the battery and charging has reduced the probability that the explosion appears.

When the device is used, firstly, a lithium ion battery needing to be charged is placed at the upper surface of the fixed base 1, the clamping plate 6 is tightly abutted to the side edge of the battery through the elastic action of the limiting spring 5 to fix the battery, meanwhile, the surface of the battery is blown to dissipate heat through the blowing action of the cooling fan 4, a charging end is inserted into the charging end of the battery, meanwhile, the connecting rod A8 and the rectangular shell 11 are moved to adjust the positions of the clamping jaw B14 and the clamping jaw A13, so that the clamping jaw B14 and the clamping jaw A13 are positioned at the charging end, the threaded rod 16 can be driven to rotate through the manual rotation of the rotating handle 15, the sliding block 12 is driven to move through the rotation of the threaded rod 16, the clamping jaw A13 can be driven to move through the movement of the sliding block 12, the clamping operation of the clamping jaw A13 and the clamping jaw B14 can be clamped and fixed through the clamping action of the clamping jaw B14 and the clamping jaw A13, avoid the end to appear becoming flexible, improve the stability of charging, then work through servo drive motor 19 can drive threaded rod B20 rotatory, and then drive elevator 18 and remove, and then drive explosion-proof housing 21 and reciprocate, the removal through explosion-proof housing 21 can cover the battery in charging, can play explosion-proof guard action, harmful diffusion when preventing the battery explosion, improve the security, the effect of blowing through air-blower 22 can make the air current carry to explosion-proof housing 21 in, and then can blow the supplementary heat dissipation of drying to the battery, further temperature when reducing the battery and charging, the probability of explosion has been reduced.

The application has the advantages that:

1. the lithium ion battery explosion-proof protection device is reasonable in structure and convenient to use, can perform explosion-proof protection on the lithium ion battery which is being charged through the explosion-proof protection structure, reduces damage to surrounding articles and personnel caused by explosion, and enables safety to be better;

2. this application has locking structure that moves, can effectually fix the end of charging that is using through locking structure that moves, avoids not hard up, improves the stable shape that charges, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. The charging seat for the power supply of the mining flame-proof type high-capacity lithium ion storage battery is characterized in that: the anti-loosening heat dissipation device comprises a fixed base (1), a fixed plate (2), a fixed shell (3), a heat dissipation fan (4), a limiting spring (5), a clamping plate (6), an anti-loosening structure and an anti-explosion protection structure;

the fixed plate (2) that is provided with of upper surface department of unable adjustment base (1), a plurality of set casing (3) of upper surface department fixedly connected with of unable adjustment base (1), it is a plurality of set casing (3) equidistance is arranged, fixed mounting has radiator fan (4) in the inner chamber of set casing (3), the vent has all been seted up to the side and the upper surface department of set casing (3), the side department fixed mounting of unable adjustment base (1) has the locking structure that moves, the installation of upper surface department of unable adjustment base (1) is provided with explosion-proof protection architecture.

2. The mining flame-proof type high-capacity lithium ion storage battery power charging seat according to claim 1, characterized in that: the fixed plate (2) and the fixed shell (3) are made of explosion-proof materials.

3. The mining flame-proof type high-capacity lithium ion storage battery power charging seat according to claim 1, characterized in that: the explosion-proof material of fixed plate (2) and set casing (3) is located the one end of equal fixedly connected with spacing spring (5) of lateral wall department, the other end department fixedly connected with grip block (6) of spacing spring (5), the explosion-proof material of grip block (6) constitutes.

4. The mining flame-proof type high-capacity lithium ion storage battery power charging seat according to claim 1, characterized in that: the anti-loosening structure comprises a connecting sleeve rod A (7), a connecting rod A (8), a connecting sleeve rod B (9), a connecting rod B (10), a rectangular shell (11), a sliding block (12), a clamping jaw A (13), a clamping jaw B (14), a rotating handle (15) and a threaded rod (16), wherein the side edge of the fixed base (1) is fixedly connected with the connecting sleeve rod A (7), the connecting rod A (8) is arranged in an inner cavity of the connecting sleeve rod A (7) in a sliding mode, one end of the connecting rod A (8) is fixedly connected with the connecting sleeve rod B (9), the connecting rod B (10) is arranged in an inner cavity of the connecting sleeve rod B (9) in a sliding mode, one end of the connecting rod B (10) is fixedly connected with the rectangular shell (11), the sliding block (12) is arranged in an inner cavity of the rectangular shell (11) in a sliding mode, and one end of the clamping jaw A (13) is fixedly connected with the side wall of the sliding block (12), the other end of clamping jaw A (13) runs through the inner chamber lateral wall of rectangular shell (11) and with sliding fit between the inner chamber lateral wall of rectangular shell (11), the lateral wall department fixedly connected with clamping jaw B (14) of rectangular shell (11).

5. The mining flame-proof type high-capacity lithium ion storage battery power charging seat according to claim 4, characterized in that: and limiting bolts are arranged at the arc-shaped walls of the connecting sleeve rod A (7) and the connecting sleeve rod B (9) in a threaded manner.

6. The mining flame-proof type high-capacity lithium ion storage battery power charging seat according to claim 4, characterized in that: one side department of rectangle shell (11) rotates and is connected with turning handle (15), the one end of turning handle (15) extends to in the inner chamber of rectangle shell (11), the one end of turning handle (15) department fixedly connected with threaded rod (16) one end, the other end of threaded rod (16) extend to the inner chamber lateral wall department of rectangle shell (11) and with rectangle shell (11) between rotate be connected, threaded rod (16) run through slider (12) and with slider (12) between screw-thread fit.

7. The mining flame-proof type high-capacity lithium ion storage battery power charging seat according to claim 1, characterized in that: the anti-explosion protection structure comprises supporting piles (17), lifting blocks (18), a servo drive motor (19), a threaded rod B (20), an anti-explosion cover shell (21), an air blower (22) and a connecting pipe (23), wherein the supporting piles (17) are fixedly connected to two sides of the upper surface of the fixed base (1), the lifting blocks (18) are arranged in the inner cavity of the supporting piles (17) in a sliding mode, the anti-explosion cover shell (21) is arranged between the two supporting piles (17) in a sliding mode, the lifting blocks (18) are fixedly connected with the side wall of the anti-explosion cover shell (21), the servo drive motor (19) is fixedly installed at the bottom of the inner cavity of the supporting piles (17), one end of the threaded rod B (20) is fixedly installed at the tail end of the output shaft of the servo drive motor (19), the other end of the threaded rod B (20) extends to the upper wall of the inner cavity of the supporting piles (17) and is rotatably connected with the supporting piles (17), the threaded rod B (20) penetrates through the lifting block (18) and is in threaded fit with the lifting block (18).

8. The mining flame-proof type high-capacity lithium ion storage battery power charging seat according to claim 7, characterized in that: the vent has been seted up to one side department of explosion-proof housing (21), the upper surface department fixed mounting of explosion-proof housing (21) has air-blower (22), the one end of the output end fixedly connected with connecting pipe (23) of air-blower (22), the other end of connecting pipe (23) extends to in the inner chamber of explosion-proof housing (21).

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