A protective UPS battery pack for emergency avoidance

Abstract

The present invention relates to the field of battery protection, and in particular to an emergency protection UPS battery pack, including a box body and a cover plate, etc.; the cover plate is installed on the upper side of the box body. The present invention realizes that the battery is clamped between the push plate and the sealing plate through the cooperation between the push plate and the sealing plate, and the battery is buffered and protected while avoiding shaking when filling smaller batteries, so that the battery plug-in falls off. The sealing plate is stored in a rectangular groove, so that the push plate pushes out other intact batteries, and avoids the intact batteries being burned by high temperature in the box. At the same time, the ejected battery accurately warns the user that the cavity area where the battery is not ejected is in a fire state. By setting the lower side of the adapter horizontally, the battery plug-in is separated from the adapter during the process of the push plate pushing out the battery, avoiding pulling the battery plug-in, and the ejected battery is urgently powered off, further improving the protection of the device to the battery.

Description

Technical Field

[0001] The invention relates to the field of battery protection, and in particular to an emergency risk avoidance protective UPS battery pack. Background Art

[0002] The UPS battery pack is kept fully charged by the UPS charging system so that it can be ready for emergency situations such as power outages. As a UPS battery pack that continuously functions in the power supply system, it needs to be charged continuously. During this process, considering that the batteries inside the UPS battery pack are always in a charged state, they are prone to aging and damage. When the internal batteries short-circuit, swell and spontaneously combust, the spontaneously combusted batteries are likely to spread to other intact battery packs, causing the UPS battery pack as a whole to spontaneously combust and explode. At the same time, the spontaneous combustion of the batteries will also damage the device itself and the circuit.

[0003] At the same time, since the UPS battery packs are stored in multiple arrangements in the same area, when the batteries spontaneously combust and explode, the impact force generated will not only damage the device itself, but will also affect other battery packs, leading to serious explosion accidents and causing economic losses. Summary of the invention

[0004] In order to overcome the shortcomings of the existing UPS battery pack that when the batteries inside the battery pack spontaneously combust, the intact batteries are easily affected and cause spontaneous combustion, resulting in the spontaneous combustion and damage of the entire device, and when the batteries explode during the spontaneous combustion process, the impact force generated is likely to damage the device body, and when the impact force spreads to other UPS battery packs, it is easy to cause a more serious explosion accident, the present invention provides an emergency avoidance protective UPS battery pack.

[0005] The technical solution is as follows: a protective UPS battery pack for emergency avoidance, including a box body, a cover plate and a plug-in board; a cover plate is installed on the upper side of the box body; a plug-in board is arranged on the upper side of the cover plate; a number of batteries are placed in the box body; it also includes a push plate, a rotating plate, an isolation component, a pop-up component and a pressure relief system; a number of push plates are connected to the box body to prevent intact batteries from being burned; a number of rotating plates are connected to the box body; an isolation component is arranged in the box body to prevent batteries from interfering with each other; a pop-up component is installed in the box body; a pressure relief system is arranged in the box body to relieve pressure when the battery explodes.

[0006] Preferably, the isolation assembly includes a sealing plate, a first elastic member, a second elastic member, a first lock and a storage container; an annular storage groove is provided in the box body; a plurality of first elastic members are fixedly connected to the box body; a sealing plate is fixedly connected to the other end of each first elastic member; each sealing plate slides in the annular storage groove; a plurality of second elastic members are fixedly connected to the upper side of the box body; a first lock is commonly fixedly connected to the lower side of each two adjacent second elastic members; a storage container for isolating a single battery is fixedly connected to the box body; the storage container is slidably connected to the push plate; the rotating plate is in contact with the upper side of the storage container; a plurality of cavities are provided on the storage container; and each battery is stored in an adjacent cavity.

[0007] Preferably, the pop-up assembly includes a slip ring, a second lock and a third elastic member; a slip ring is slidably connected to the lower side of the cover plate to facilitate the ejection of an intact battery; a plurality of buckles are rotatably connected to the lower side of the slip ring; a plurality of second locks are slidably connected to the inside of the box body; each second lock slides in an annular storage groove; the upper side of each second lock is rotatably connected to an adjacent rotating plate; a plurality of third elastic members are fixed to the storage device; and each third elastic member is fixed to an adjacent push plate.

[0008] Preferably, it also includes a swivel; a swivel is rotatably connected to the outer surface of the box body for facilitating the resetting and locking of the sealing plate, and a plurality of protrusions are arranged on the outer ring surface of the swivel; a protrusion is arranged on each sealing plate; each protrusion is in rotational contact with a protrusion on an adjacent swivel.

[0009] Preferably, a heat insulation board is also included; a plurality of heat insulation boards are fixedly connected to the storage device to prevent the sodium bicarbonate powder in the non-fired area from decomposing; the plurality of heat insulation boards and the storage device together form a plurality of powder storage cavities; a plurality of exhaust ports are opened on the storage device; each exhaust port is connected to an adjacent powder storage cavity.

[0010] Preferably, an adapter is also included; two adapters are fixedly connected to each rotating plate for emergency power-off in case of spontaneous combustion; the lower side of each adapter is arranged horizontally; the upper side of the adapter is fixedly connected to the plug-in board; and the lower side of the adapter is plugged into the battery.

[0011] Preferably, each exhaust port is opened on the upper side of the storage container.

[0012] Preferably, the pressure relief system includes a pressure relief device and a valve plate; a pressure relief groove for reducing the impact force of battery explosion is provided in the box body; a pressure relief device for preventing the impact force of battery explosion from accidentally injuring the user is fixedly connected to the cover plate; the pressure relief device is made of elastic material and has a plurality of micro holes on the pressure relief device; a plurality of valve plates are fixedly connected in the box body; each valve plate opens when subjected to the impact of explosion.

[0013] Preferably, a guide is also included; a plurality of guides are fixedly connected in the box body to offset the impact force of battery explosion.

[0014] Preferably, a plurality of guides are staggered in upper and lower positions, and the upper portion of each guide is configured to be bent downward.

[0015] The beneficial effects of the present invention are as follows: the present invention realizes that the push plate and the sealing plate cooperate with each other, so that the battery is clamped between the push plate and the sealing plate, and the battery is buffered and protected, and shaking when filling smaller batteries is avoided, so that the battery plug-in falls off;

[0016] The sealing plate is stored in the rectangular groove, so that the push plate pushes out other intact batteries to prevent the intact batteries from being burned by high temperature in the box. At the same time, the ejected battery accurately warns the user that the cavity area where the battery is not ejected is in a fire state.

[0017] By setting the lower side of the adapter horizontally, the battery plug wire is separated from the adapter when the push plate pushes out the battery, avoiding pulling the battery plug wire and urgently cutting off the power of the ejected battery, further improving the protection of the device to the battery;

[0018] Through the heat insulation effect of the heat insulation board, the sodium bicarbonate powder in the non-fired area is prevented from absorbing heat and decomposing, thereby avoiding the waste of the sodium bicarbonate powder and improving the utilization rate of the sodium bicarbonate powder;

[0019] The pressure relief groove provides a new pressure relief space for pressure relief when the battery explodes, thus preventing the box from being deformed under the influence of impact force;

[0020] The downward curved upper portion of the guide changes the direction of part of the impact force so that part of the impact force flows downward, thereby canceling out the other part of the impact force that rushes upward, thereby dissipating most of the impact force generated by the battery explosion and improving the protection of the device against battery explosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of an emergency protection UPS battery pack of the present invention;

[0022] Figure 2 This is a first cross-sectional view of the box body of the present invention;

[0023] Figure 3 This is a second cross-sectional view of the box body of the present invention;

[0024] Figure 4 It is a schematic diagram of the combined three-dimensional structure of the push plate, the rotating plate, the second lock buckle, the storage and the heat insulation plate of the present invention;

[0025] Figure 5 is a cross-sectional view of a storage device of the present invention;

[0026] Figure 6 It is a front view of the slip ring, the second elastic member and the first lock buckle of the present invention;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the guide and valve plate combination of the present invention;

[0028] Figure 8 It is a cross-sectional view of the introducer of the present invention.

[0029] In the above drawings: 1-box body, 1001-annular storage groove, 1002-rectangular groove, 1003-pressure relief groove, 2-cover plate, 3-plug-in plate, 4-push plate, 5-battery, 6-rotating plate, 101-swivel, 102-sealing plate, 10201-protrusion, 103-slip ring, 104-first elastic member, 105-second elastic member, 106-first lock, 107-second lock, 108-storage device, 10801-cavity, 10802-exhaust port, 109-heat insulation board, 10901-powder storage cavity, 110-third elastic member, 111-adapter, 201-pressure relief device, 202-guide, 203-valve plate. DETAILED DESCRIPTION

[0030] The present invention will now be described more fully below with reference to the accompanying drawings, in which currently preferred embodiments of the present invention are shown. However, the present invention may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.

[0031] Example 1

[0032] like Figure 2-Figure 6 As shown, an emergency protection UPS battery pack includes a box body 1, a cover plate 2 and a plug-in board 3; the cover plate 2 is installed on the upper side of the box body 1; the plug-in board 3 is arranged on the upper side of the cover plate 2; a plurality of batteries 5 are placed in the box body 1;

[0033] It also includes a push plate 4, a rotating plate 6, an isolation component, a pop-up component and a pressure relief system; a number of push plates 4 are connected to the box body 1; a number of rotating plates 6 are connected to the box body 1; an isolation component is arranged in the box body 1; a pop-up component is installed in the box body 1; and a pressure relief system is arranged in the box body 1.

[0034] The isolation assembly includes a sealing plate 102, a first elastic member 104, a second elastic member 105, a first lock 106 and a storage container 108; an annular storage groove 1001 is opened in the box body 1; a plurality of first elastic members 104 are fixedly connected in the box body 1, and the first elastic member 104 is a spring; the other end of each first elastic member 104 is fixedly connected to a sealing plate 102; each sealing plate 102 slides in the annular storage groove 1001; a plurality of second elastic members 105 are fixedly connected to the upper side of the box body 1, and the second elastic member 105 is a spring; a first lock 106 is fixedly connected to the lower side of each adjacent two second elastic members 105; a storage container 108 is fixedly connected in the box body 1; the storage container 108 is slidably connected to the push plate 4; the rotating plate 6 is in contact with the upper side of the storage container 108; a plurality of cavities 10801 are arranged on the storage container 108; each battery 5 is stored in an adjacent cavity 10801.

[0035] The pop-up assembly includes a slip ring 103, a second lock buckle 107 and a third elastic member 110; the slip ring 103 is slidably connected to the lower side of the cover plate 2; a plurality of buckles are rotatably connected to the lower side of the slip ring 103; a plurality of second lock buckles 107 are slidably connected to the inside of the box body 1; each second lock buckle 107 slides in the annular storage groove 1001; the upper side of each second lock buckle 107 is rotatably connected to the adjacent rotating plate 6; a plurality of third elastic members 110 are fixedly connected to the storage device 108, and the third elastic member 110 is a spring; each third elastic member 110 is fixedly connected to the adjacent push plate 4.

[0036] It also includes a rotating ring 101; a rotating ring 101 is rotatably connected to the outer surface of the box body 1, and a plurality of protrusions are arranged on the outer ring surface of the rotating ring 101; each sealing plate 102 is provided with a protrusion 10201; each protrusion 10201 is in rotational contact with the protrusion on the adjacent rotating ring 101.

[0037] It also includes a heat insulation plate 109; a plurality of heat insulation plates 109 are fixedly connected to the storage 108; the plurality of heat insulation plates 109 and the storage 108 together form a plurality of powder storage cavities 10901; a plurality of exhaust ports 10802 are opened on the storage 108; each exhaust port 10802 is connected to an adjacent powder storage cavity 10901.

[0038] It also includes an adapter 111; two adapters 111 are fixedly connected to each rotating plate 6; the lower side of each adapter 111 is arranged horizontally; the upper side of the adapter 111 is fixedly connected to the plug-in board 3; and the lower side of the adapter 111 is plugged into the battery 5.

[0039] Each exhaust port 10802 is opened on the upper side of the storage container 108 . Due to the high density of carbon dioxide, the carbon dioxide gas flows downward from the upper side of the cavity 10801 , thereby improving the fire extinguishing effect in the cavity 10801 .

[0040] When the UPS battery pack needs to be placed in the power supply system, the user first opens the cover 2, puts the battery 5 into the box 1, and uses the storage 108 to separate each battery 5 from each other, so that each battery 5 is in a separate cavity 10801 without interfering with each other, and at the same time fills the sodium bicarbonate powder into the powder storage cavity 10901 as a fire extinguishing material. When all the batteries 5 are placed, plug the plug wire of the battery 5 into the adapter 111, and finally connect the adapter 111 to the power supply system through the plug board 3. The user then snaps the cover plate 2 onto the box body 1, fits the slip ring 103 onto the upper side of the rotating plate 6, and then seals the upper side of the cavity 10801 through the rotating plate 6, so that each battery 5 is in a separate closed space. During the snapping process of the cover plate 2, the wiring terminals on the lower side of the plug board 3 are plugged in and aligned with each adapter 111, and the box body 1 and the cover plate 2 are used to isolate and protect the battery 5 when it is charging, so as to prevent a single battery 5 from expanding and spontaneously combusting during use, which may affect other intact batteries 5.

[0041] In the above process, in order to improve the adaptability of the device and the buffer protection of the battery 5, it is considered that different types of batteries 5 need to be placed in the box body 1. Since the accommodating space of the cavity 10801 is single, when the smaller battery 5 is placed in the box body 1, it is easy to shake due to loss of limit, resulting in looseness at the plugging point of the battery 5. In order to avoid this phenomenon, when the user places different types of batteries 5, the cover plate 2 is opened first, and then the rotating plate 6 is opened. At this time, the push plate 4 is pressed against the sealing plate 102 by the third elastic member 110, and the user only needs to push The push plate 4 moves backward, thereby compressing the third elastic member 110, and then the battery 5 is placed between the push plate 4 and the sealing plate 102. At this time, after the user releases the push plate 4, the push plate 4 is pressed against the rear side of the battery 5 under the action of the third elastic member 110 rebounding and restoring, thereby clamping the battery 5 between the push plate 4 and the sealing plate 102. The third elastic member 110 is used to provide buffering protection for the battery 5 during operation, and at the same time, it prevents the smaller battery 5 from being unable to limit its position and shaking and tipping over, thereby improving the device's ability to protect the battery 5 and making the device adaptable to clamping batteries 5 of different models.

[0042] In the above process, since the UPS battery pack needs to be charged continuously, the battery 5 is prone to aging and damage. When the battery 5 swells and spontaneously combusts during the charging process, the adjacent intact battery 5 is easily affected by the spontaneously combusted battery 5, causing the intact battery 5 to be damaged by the high temperature or flames. This causes a chain reaction of spontaneous combustion of all the batteries 5 in the box 1, and then the fire becomes larger. In order to avoid this phenomenon, since each battery 5 is in the cavity 10801, the user turns the rotating plate 6 back to the initial state, such as Figure 4As shown, the cavity 10801 is in a closed state. When a single battery 5 spontaneously ignites, the heat generated by the combustion of the battery 5 continues to fill the cavity 10801, causing the air pressure in the cavity 10801 to increase continuously, thereby pushing the rotating plate 6 to move upward, thereby driving the second lock buckle 107 on the combustion cavity 10801 to move upward, and then the second lock buckle 107 locks the lower side of the sealing plate 102. During the upward movement of the rotating plate 6, the rotating plate 6 simultaneously pushes the slip ring 103 to move upward. As the cover plate 2 is covered into the box body 1, the buckle on the lower side of the slip ring 103 contacts the first lock buckle 106 and then rotates, and then passes over the first lock buckle 106 and engages with the notch of the first lock buckle 106 as shown in FIG. Figure 6 As shown, in the initial state, the sealing plate 102 stretches the first elastic member 104 and is then caught by the first lock buckle 106. Figure 6 As shown, when the rotating plate 6 pushes the slip ring 103 to move upward, the slip ring 103 drives all the buckles and all the first lock buckles 106 on the lower side to move upward, thereby compressing the second elastic member 105, so that the first lock buckle 106 is separated from the sealing plate 102. Due to the action of the air pressure on the cavity 10801 that has caught fire, the second lock buckle 107 in this area rises and contacts and locks with the lower side of the sealing plate 102, while other cavities 10801 are not affected by the air pressure, so that the sealing plates 102 in other non-fired areas lose the lock of the first lock buckle 106. Based on the view from top to bottom, the stretched first elastic member 104 rebounds and drives the sealing plate 102 to rotate counterclockwise and be stored in the annular storage groove 1001, thereby causing the rectangular groove 1002 to lose the seal of the sealing plate 102, exposing the intact battery 5 to the outside world. At this time, due to the push plate 4 and the battery 5 losing the sealing plate 102 The third elastic member 110 rebounds and pushes the push plate 4 to continue to move forward, thereby pushing the battery 5 out of the rectangular groove 1002 opened on the box body 1, so that the intact battery 5 pops out of the box body 1, avoiding excessive temperature in the box body 1 to damage the intact battery 5, and improving the device's protection ability for the battery 5. At the same time, after the battery 5 is popped out, the user can judge that the cavity 10801 in the box body 1 where the battery 5 has not been ejected is on fire, warning the user that the battery 5 has spontaneously combusted in this area, and the burning battery 5 is locked in the cavity 10801. Since the powder storage chamber 10901 is filled with sodium bicarbonate powder, when the battery 5 spontaneously combusts, it generates high temperature, causing the sodium bicarbonate powder to absorb heat and decompose a large amount of carbon dioxide, causing the carbon dioxide to flow into the cavity 10801 from the exhaust port 10802, thereby isolating the oxygen in the cavity 10801, thereby preventing the battery 5 from continuing to burn.

[0043] In the above process, after the battery 5 is extinguished, the user opens the cover 2, so that the buckle on the lower side of the slip ring 103 is separated from the first lock buckle 106, and the first lock buckle 106 moves downward back to the initial position under the rebound action of the second elastic member 105. Since the sealing plate 102 is stored in the annular storage groove 1001, the sealing plate 102 is in contact with the rotating ring 101. Based on the view from top to bottom, the user only needs to hold the rotating ring 101 and rotate it clockwise to make the protrusion on the rotating ring 101 contact with the protrusion 10201, thereby driving the sealing plate 102 to rotate, thereby driving all the sealing plates 102 stored in the annular storage groove 1001 back to the initial position, and then making the sealing plate 102 pass over the first lock buckle 106 and re-lock the first lock buckle 106, thereby stretching the first elastic member 104 again, which makes it convenient for the user to install a new battery 5 again.

[0044] During the process of the intact battery 5 being ejected, it is also taken into consideration that the battery 5 is in a charging state with the plug board 3 via the adapter 111. In order to avoid the plug wire of the battery 5 from being pulled and to facilitate emergency power-off of the intact battery 5 when it is ejected, the lower side of the adapter 111 is set horizontally so that the plugging direction of the adapter 111 and the plug wire of the battery 5 is parallel to the ejection direction of the battery 5. During the process of the push plate 4 pushing the battery 5 out, the plug wire of the battery 5 is separated from the adapter 111 at the same time, thereby avoiding pulling of the plug wire of the battery 5 and emergency power-off of the ejected battery 5. The user can directly take out the battery 5, thereby further improving the protection of the device for the battery 5.

[0045] It is also taken into consideration that in order to prevent the powder storage chambers 10901 on both sides of other non-fired areas from being heated and causing the sodium bicarbonate powder inside to decompose and waste, each powder storage chamber 10901 is divided into two independent areas by a heat insulation plate 109. When a fire occurs, the heat insulation effect of the heat insulation plate 109 can prevent the sodium bicarbonate powder in the non-fired areas from absorbing heat and decomposing, thereby avoiding the waste of sodium bicarbonate powder and improving the utilization rate of the sodium bicarbonate powder.

[0046] Example 2

[0047] On the basis of Example 1, Figure 1 , Figure 2 , Figure 7 and Figure 8 As shown, the pressure relief system includes a pressure relief device 201 and a valve plate 203; a pressure relief groove 1003 is provided in the box body 1; the pressure relief device 201 is fixedly connected to the cover plate 2; the pressure relief device 201 is made of elastic material, and a plurality of micro holes are provided on the pressure relief device 201; a plurality of valve plates 203 are fixedly connected in the box body 1; each valve plate 203 opens when subjected to explosion impact.

[0048] It also includes a guide 202; a plurality of guides 202 are fixedly connected in the box body 1.

[0049] Several guides 202 are staggered up and down, and the upper part of each guide 202 is arranged to be bent downward, so that the impact generated by the explosion of the battery 5 passes through the staggered guides 202 in sequence, and then the impact force generated by the explosion is guided multiple times by the downward bending shape of the upper part of the guide 202, thereby improving the pressure relief effect of the device when the battery 5 explodes.

[0050] When the battery 5 spontaneously combusts, it is also considered that the battery 5 will spontaneously combust and explode rapidly. Since the cavity 10801 cannot be deformed, the spontaneous combustion and explosion of the battery 5 will cause the cavity 10801 to deform, thereby causing the box 1 to deform and become unusable, and even the box 1 to bounce up and damage other devices when subjected to the impact of the battery 5 explosion. In order to avoid this phenomenon, when the battery 5 explodes, the impact force generated will push the valve plate 203 open, and the valve plate 203 will buffer the impact force. When the valve plate 203 is opened, the cavity 10801 is connected to the pressure relief groove 1003. At this time, the impact force generated by the explosion of the battery 5 rushes toward the pressure relief groove 1003, providing a new pressure relief space for the first pressure relief when the battery 5 explodes. In this process, when the impact force generated by the explosion of the battery 5 rushes upward in the pressure relief groove 1003, part of the impact The force is guided by the downward bending shape of the upper part of the guide 202 and changes direction, so that part of the impact force flows downward, and then offsets each other with the other part of the impact force that impacts upward, and most of the impact force generated by the explosion of the battery 5 is released, thereby performing a second pressure relief. When the impact force generated by the explosion of the battery 5 pushes the pressure reliever 201 upward, the pressure reliever 201 blocks the impact force and then deforms and expands to perform a third pressure relief. At the same time, during the expansion of the pressure reliever 201, the micropores opened in the pressure reliever 201 are enlarged, and the impact force is completely discharged from the micropores. At this time, most of the impact force generated by the explosion of the battery 5 is released, and then pressure relief protection is performed when the battery 5 explodes, avoiding damage to the box body 1, and at the same time preventing the impact force generated by the explosion of the battery 5 from spreading to other UPS battery packs, thereby improving the protection of the device when charging the battery 5.

[0051] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A protective UPS battery pack for emergency avoidance, comprising a box (1), a cover plate (2) and a plug board (3); the cover plate (2) is installed on the upper side of the box (1); the plug board (3) is arranged on the upper side of the cover plate (2); a plurality of batteries (5) are placed in the box (1); the characteristics are: The invention also comprises a push plate (4), a rotating plate (6), an isolation component, an ejection component and a pressure relief system; a plurality of push plates (4) are connected to the box body (1) to prevent intact batteries (5) from being burned; a plurality of rotating plates (6) are connected to the box body (1); an isolation component is arranged in the box body (1) to prevent the batteries (5) from interfering with each other; an ejection component is installed in the box body (1); and a pressure relief system is arranged in the box body (1) to relieve pressure when the batteries (5) explode; The isolation assembly comprises a sealing plate (102), a first elastic member (104), a second elastic member (105), a first lock (106) and a storage container (108); an annular storage groove (1001) is provided in the box body (1); a plurality of first elastic members (104) are fixedly connected in the box body (1); the other end of each first elastic member (104) is fixedly connected to a sealing plate (102); each sealing plate (102) slides in the annular storage groove (1001); the upper side of the box body (1) is fixedly connected to the sealing plate (102); A plurality of second elastic members (105) are connected; a first lock buckle (106) is fixedly connected to the lower sides of each two adjacent second elastic members (105); a storage (108) is fixedly connected to the box body (1) for isolating a single battery (5); the storage (108) is slidably connected to the push plate (4); the rotating plate (6) is in contact with the upper side of the storage (108); a plurality of cavities (10801) are provided on the storage (108); each battery (5) is stored in an adjacent cavity (10801); The pop-up assembly comprises a slip ring (103), a second lock buckle (107) and a third elastic member (110); the lower side of the cover plate (2) is slidably connected to the slip ring (103) for facilitating the ejection of a good battery (5); the lower side of the slip ring (103) is rotatably connected to a plurality of buckles; the interior of the box body (1) is slidably connected to a plurality of second lock buckles (107); each second lock buckle (107) slides in the annular receiving groove (1001); the upper side of each second lock buckle (107) is rotatably connected to the adjacent rotating plate (6) The storage device (108) is connected to a plurality of third elastic members (110) fixedly connected to the storage device (108); each third elastic member (110) is fixedly connected to an adjacent push plate (4); when a single battery (5) spontaneously ignites, the heat generated by the combustion of the battery (5) causes the gas pressure in the cavity (10801) to continuously increase, thereby pushing the rotating plate (6) to move upward, thereby driving the second lock buckle (107) on the combustion cavity (10801) to move upward, thereby causing the second lock buckle (107) to lock the lower side of the sealing plate (102); It also includes a rotating ring (101); a rotating ring (101) is rotatably connected to the outer surface of the box body (1) to facilitate the resetting and locking of the sealing plate (102), and a plurality of protrusions are arranged on the outer ring surface of the rotating ring (101); each sealing plate (102) is provided with a protrusion (10201); each protrusion (10201) is in rotational contact with a protrusion on an adjacent rotating ring (101).

2. The emergency protection UPS battery pack according to claim 1, characterized in that: The invention also comprises a heat insulation board (109); a plurality of heat insulation boards (109) are fixedly connected to the storage (108) to prevent the sodium bicarbonate powder in the non-fired area from decomposing; the plurality of heat insulation boards (109) and the storage (108) together form a plurality of powder storage chambers (10901); a plurality of exhaust ports (10802) are provided on the storage (108); and each exhaust port (10802) is communicated with an adjacent powder storage chamber (10901).

3. The emergency protection UPS battery pack according to claim 1, characterized in that: It also includes an adapter (111); each rotating plate (6) is fixedly connected to two adapters (111) for emergency power off in the event of spontaneous combustion; the lower side of each adapter (111) is arranged horizontally; the upper side of the adapter (111) is fixedly connected to the plug-in board (3); and the lower side of the adapter (111) is plugged into the battery (5).

4. The emergency protection UPS battery pack according to claim 2, characterized in that: Each exhaust port (10802) is opened on the upper side of the storage container (108).

5. The emergency protection UPS battery pack according to claim 1, characterized in that: The pressure relief system comprises a pressure relief device (201) and a valve plate (203); a pressure relief groove (1003) for reducing the explosion impact force of a battery (5) is arranged in the box body (1); a pressure relief device (201) is fixedly connected to the cover plate (2) to prevent the explosion impact force of the battery (5) from accidentally injuring a user; the pressure relief device (201) is made of elastic material, and a plurality of micro holes are provided on the pressure relief device (201); a plurality of valve plates (203) are fixedly connected in the box body (1); each valve plate (203) opens when subjected to the explosion impact.

6. The emergency protection UPS battery pack according to claim 5, characterized in that: It also includes a guide (202); a plurality of guides (202) are fixedly connected in the box body (1) to offset the impact force of the explosion of the battery (5).

7. The emergency protection UPS battery pack according to claim 6, characterized in that: A plurality of guides (202) are arranged in an up-and-down staggered manner, and the upper portion of each guide (202) is arranged in a downwardly curved shape.

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