Outdoor high-temperature-prevention energy storage power supply for emergency user

Abstract

The invention relates to the technical field of energy storage power supplies, and discloses an emergency user external high-temperature-prevention energy storage power supply which comprises a machine shell, heat dissipation devices and a battery assembly installed in the machine shell, the heat dissipation devices are movably connected to the two sides of the machine shell, and the battery assembly is movably connected to the interior of the machine shell. The top of one side of the machine shell is movably connected with an input device, the top of the machine shell is movably connected with a handle, the heat dissipation device comprises a first heat dissipation hole plate, a first heat dissipation fan, a second heat dissipation hole plate and a second heat dissipation fan, the outer side of the first heat dissipation hole plate is fixedly connected to the bottom of one side of the machine shell, and the outer side of the second heat dissipation hole plate is fixedly connected to the bottom of the other side of the machine shell. The other side of the first heat dissipation hole plate is movably connected with a first heat dissipation fan. According to the invention, the battery assembly is cooled through the first cooling fan and the second cooling fan, and meanwhile, air exchange cooling is carried out through the first cooling hole plate and the second cooling hole plate, so that the temperature of the energy storage power supply during working can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage power supplies, and more specifically to an outdoor high-temperature-proof energy storage power supply for emergency use. Background Art

[0002] Energy storage power supply is a product that uses lithium-ion batteries or other energy storage methods to provide power support for various devices through inverters or other output modules. It is lightweight, portable, environmentally friendly, and safe. It can meet the power needs of various scenarios such as outdoor travel, camping, and emergency. The energy storage power supply is essentially a mobile power supply with large-capacity power storage function. It can receive AC 220V input, and then drive various low-power electrical appliances to meet lighting needs and provide charging services for other electrical equipment. In addition, it also has all the functions of an online UPS, providing stable power supply guarantee for critical loads, effectively optimizing UPS performance, and saving capital investment in related equipment. As an important compensation device in the power system, the energy storage power supply will have a broader application prospect in the context of energy transformation and new energy development.

[0003] Due to the limited coverage area of ​​the public power grid, when people engage in outdoor activities, energy storage power supplies become the first choice for power supplying electricity terminals. Most of the existing energy storage power supplies use lithium battery cells, and energy storage power supplies using lithium battery cells are easily affected by high temperatures. When the temperature of the energy storage power supply is at a high temperature for a long time, it will shorten the service life of the power supply and may even cause the risk of explosion; secondly, when the energy storage power supply is used outdoors, it is necessary to consider that different devices require different output interfaces, and the existing energy storage power supply output interfaces are of few types and inconvenient to use. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an outdoor high-temperature-proof energy storage power supply for emergency use to solve the problems existing in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: an emergency outdoor high-temperature energy storage power supply, comprising a housing, a heat dissipation device and a battery assembly installed inside the housing, the housing having heat dissipation devices movably connected on both sides, the housing having a battery assembly movably connected inside, an input device movably connected on one side of the top of the housing, handles fixedly connected on both sides of the top of the housing, a dust cover movably connected on the front of the housing, and universal wheels fixedly connected on the four bottom corners of the housing;

[0006] The heat dissipation device comprises a first heat dissipation hole plate, a first heat dissipation fan, a second heat dissipation hole plate and a second heat dissipation fan, the outer side of the first heat dissipation hole plate is fixedly connected to the bottom of one side of the casing, the other side of the first heat dissipation hole plate is movably connected to the first heat dissipation fan, the outer side of the second heat dissipation hole plate is fixedly connected to the top of the other side of the casing, and one side of the second heat dissipation hole plate is movably connected to the second heat dissipation fan;

[0007] The battery assembly includes a cell holder, a battery core, a holder shell, a battery pack protection plate, a connecting plate and an electrode. A heat dissipation groove is provided on the outer side of the cell holder, the battery core is movably connected inside the cell holder, the top and bottom of the cell holder are movably connected to the holder shell, the top of the cell holder is fixedly connected to a supporting leg, and the top of the supporting leg is movably connected to the battery pack protection plate by a screw, the two sides of the cell holder are movably connected to the connecting plates, and heat dissipation grooves are provided on both sides of the connecting plates, one side of the cell holder is fixedly connected to an electrode on one side of the connecting plate, one side of the electrode is fixedly connected to a wire, and the other end of the wire is fixedly connected to the battery pack protection plate.

[0008] Furthermore, the casing includes a recessed groove, a lighting lamp, a light switch, a display screen, a Type-C interface, a USB interface, a car charging port, a rubber dust plug, a DC5521 interface, function buttons and an AC interface. A recessed groove is opened in the middle of the front of the casing, a lighting lamp is fixedly connected to the top of the front side of the recessed groove, and a light switch is fixedly connected to the bottom of the front side of the recessed groove.

[0009] Furthermore, a display screen is fixedly connected to the top middle portion of the front side of the recessed groove, a Type-C interface is fixedly connected to one side of the bottom middle portion of the front side of the recessed groove, and a USB interface is fixedly connected to the other side of the bottom middle portion of the front side of the recessed groove.

[0010] Furthermore, a car charger port is fixedly connected to the top of the other side of the front of the sunken groove, a rubber dust plug is movably connected to the front of the car charger port, and a DC5521 interface is fixedly connected to the bottom of the other side of the front of the sunken groove, and the DC5521 interface is a circular interface.

[0011] Furthermore, a function key is fixedly connected to the bottom of the recessed groove, and an AC interface is fixedly connected to the bottom of the other side of the housing.

[0012] Furthermore, the input device includes a receiving slot, an input interface and a cover plate, wherein the input interface is fixedly connected to the inside of one side of the receiving slot, the cover plate is movably connected to the outside of one side of the receiving slot, the front and back sides of the cover plate are fixedly connected to a rotating shaft, and the front and back sides of the rotating shaft are movably connected to the front and back sides of the receiving slot.

[0013] Furthermore, a handle for easy grasping is fixedly connected to the middle of the top of the front side of the dust cover, and plug plates are fixed to the bottom of the dust cover near both sides, and the plug plates are adapted to the plug holes on both sides of the bottom inside the front side of the casing.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention is provided with a heat dissipation device, which dissipates heat to the battery assembly through the first heat dissipation fan and the second heat dissipation fan, and at the same time, air exchange and heat dissipation are performed through the first heat dissipation hole plate and the second heat dissipation hole plate, which is beneficial to reducing the temperature of the energy storage power supply when it is working.

[0016] 2. The present invention is provided with a battery assembly, the battery cell is fixedly assembled by a battery cell holder, and a heat dissipation groove is opened on the battery cell holder and the connecting plate so that the wind of the heat dissipation fan can enter the interior of the battery cell holder for heat dissipation. At the same time, the battery pack protection plate and the battery pack are electrically connected through electrodes and wires, and a thermistor is installed on the battery pack protection plate to detect the temperature of the battery assembly, which is beneficial to protecting the normal operation of the battery assembly.

[0017] 3. The present invention is provided with multiple output interfaces such as Type-C interface, USB interface, car charger port, DC5521 interface, AC interface, etc., so that the energy storage power supply can power multiple devices at the same time, which is conducive to quickly charging different devices and expanding the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure inside the dustproof plate of the casing of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the input device of the present invention.

[0021] Figure 4 It is a schematic diagram of the internal structure of the casing of the present invention.

[0022] Figure 5 It is a schematic structural diagram of the battery assembly of the present invention.

[0023] Figure 6 It is a structural schematic diagram of the battery cell support of the present invention.

[0024] The accompanying drawings are marked as follows: 1. casing; 101. recessed groove; 102. lighting; 103. light switch; 104. display screen; 105. Type-C interface; 106. USB interface; 107. car charging port; 108. rubber dust plug; 109. DC5521 interface; 110. function button; 111. AC interface; 2. heat dissipation device; 201. first heat dissipation hole plate; 202. first heat dissipation fan; 203. second heat dissipation hole plate; 204. second heat dissipation fan; 3. battery assembly; 301. battery cell bracket; 302. battery cell; 303. bracket shell; 304. battery pack protection plate; 305. connecting plate; 306. electrode; 4. input device; 401. receiving groove; 402. input interface; 403. cover plate; 5. handle; 6. dust cover; 7. universal wheel. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The emergency outdoor high-temperature energy storage power supply involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0026] Reference Figure 1 - Figure 6 The present invention provides an emergency outdoor high-temperature energy storage power supply, including a casing 1, a heat dissipation device 2, and a battery assembly 3 installed inside the casing 1, the heat dissipation device 2 is movably connected to both sides of the casing 1, the battery assembly 3 is movably connected to the inside of the casing 1, an input device 4 is movably connected to the top of one side of the casing 1, handles 5 are fixedly connected to both sides of the top of the casing 1, a dust cover 6 is movably connected to the front of the casing 1, and universal wheels 7 are fixedly connected to the four corners of the bottom of the casing 1.

[0027] Reference Figure 1 - Figure 4 The heat dissipation device 2 includes a first heat dissipation hole plate 201, a first heat dissipation fan 202, a second heat dissipation hole plate 203 and a second heat dissipation fan 204. The outer side of the first heat dissipation hole plate 201 is fixedly connected to the bottom of one side of the casing 1, and the other side of the first heat dissipation hole plate 201 is movably connected to the first heat dissipation fan 202. The outer side of the second heat dissipation hole plate 203 is fixedly connected to the top of the other side of the casing 1, and one side of the second heat dissipation hole plate 203 is movably connected to the second heat dissipation fan 204. The battery assembly 3 is cooled by the first heat dissipation fan 202 and the second heat dissipation fan 204. At the same time, air exchange and heat dissipation are performed through the first heat dissipation hole plate 201 and the second heat dissipation hole plate 203, which is beneficial to reducing the temperature of the energy storage power supply when it is working.

[0028] Reference Figure 5 - Figure 6 The battery assembly 3 includes a cell support 301, a battery core 302, a support shell 303, a battery pack protection plate 304, a connecting plate 305 and an electrode 306. A heat dissipation groove is provided on the outer side of the cell support 301. The battery core 302 is movably connected to the inside of the cell support 301. The top and bottom of the cell support 301 are movably connected to the support shell 303. The top of the cell support 301 is fixedly connected to a support leg, and the top of the support leg is movably connected to the battery pack protection plate 304 through a screw. The two sides of the cell support 301 are movably connected to the connecting plate 305, and the two sides of the connecting plate 305 are provided with heat dissipation grooves. One side of the connecting plate 305 on one side of the battery cell holder 301 is fixedly connected with an electrode 306, one side of the electrode 306 is fixedly connected with a wire, and the other end of the wire is fixedly connected to the battery pack protection plate 304, the battery core 302 is fixedly assembled by the battery cell holder 301, and heat dissipation grooves are opened on the battery cell holder 301 and the connecting plate 305 so that the wind of the cooling fan can enter the interior of the battery cell holder 301 for heat dissipation, and at the same time, the battery pack protection plate 304 and the battery pack are electrically connected through the electrode 306 and the wire, and a thermistor is installed on the battery pack protection plate 304 to detect the temperature of the battery assembly 3, which is beneficial to protecting the normal operation of the battery assembly 3.

[0029] Reference Figure 2 The housing 1 includes a recessed groove 101, a lighting lamp 102, a light switch 103, a display screen 104, a Type-C interface 105, a USB interface 106, a car charger port 107, a rubber dust plug 108, a DC5521 interface 109, a function button 110 and an AC interface 111. A recessed groove 101 is provided in the middle of the front of the housing 1. The top of the front side of the recessed groove 101 is fixedly connected with the lighting lamp 102, and the bottom of the front side of the recessed groove 101 is fixedly connected with the light switch 103. The lighting lamp 102 can be used for lighting or emergency signals. The light switch 103 can be used to turn on / off the light and switch modes.

[0030] A display screen 104 is fixedly connected to the top of the middle of the front side of the recessed slot 101, through which the state of the energy storage power supply, input and output power, remaining battery capacity, estimated remaining time, etc. can be displayed. A Type-C interface 105 is fixedly connected to one side of the bottom of the middle of the front side of the recessed slot 101, and the maximum output power of a single port is 100W. A USB interface 106 is fixedly connected to the other side of the bottom of the middle of the front side of the recessed slot 101, with a maximum power of 22.5W;

[0031] A car charger port 107 is fixedly connected to the top of the other side of the front of the recessed groove 101, and a rubber dust plug 108 is movably connected to the front of the car charger port 107. The rubber dust plug 108 can prevent dust and foreign matter from entering the car charger port 107. A DC5521 interface 109 is fixedly connected to the bottom of the other side of the front of the recessed groove 101, and the DC5521 interface 109 is a circular interface. The DC5521 interface 109 is mainly used for devices with lower power requirements, and is compatible with devices with higher power requirements such as laptops.

[0032] The bottom of the recessed groove 101 is fixedly connected with a function button 110, which is divided into a loT button, a main power switch and a DC output switch. The other side of the housing 1 is fixedly connected with an AC interface 111 at the bottom. Through multiple AC output ports AC interface 111, the five-hole design can connect various AC devices, and the directions of the AC interfaces 111 are inconsistent, which prevents conflicts caused by different connector shapes, and is conducive to full utilization and simultaneous output;

[0033] By providing multiple output interfaces such as Type-C interface 105, USB interface 106, car charger port 107, DC5521 interface 109, AC interface 111, etc., the energy storage power supply can supply power to multiple devices at the same time, which is conducive to quickly charging different devices and expanding the scope of use.

[0034] Reference Figure 3 The input device 4 includes a receiving slot 401, an input interface 402 and a cover plate 403. The input interface 402 is fixedly connected to one side of the receiving slot 401, and the cover plate 403 is movably connected to the outer side of one side of the receiving slot 401. The front and back sides of the cover plate 403 are fixedly connected to a rotating shaft, and the front and back sides of the rotating shaft are movably connected to the front and back sides of the receiving slot 401. Through a variety of input interfaces 402, 220V AC input, as well as solar panels or car chargers can be used for charging, which is conducive to flexible selection and improves adaptability.

[0035] Reference Figure 1-Figure 2 A handle for easy grasping is fixedly connected to the middle of the top of the front side of the dust cover 6, and plug plates are fixed near the two sides of the bottom of the dust cover 6, and the plug plates are adapted to the sockets on both sides of the bottom of the front side of the casing 1. By inserting the plug plates of the dust cover 6 into the sockets inside the front side of the casing 1 and then closing the dust cover 6, it is beneficial to protect the various functional interfaces inside the front side of the casing 1 and prevent dust from entering the interfaces during daily storage of the energy storage power supply.

[0036] The working principle of the present invention is as follows: the battery assembly 3 is cooled by the first cooling fan 202 and the second cooling fan 204, and the air exchange and heat dissipation are performed by the first cooling hole plate 201 and the second cooling hole plate 203, which is beneficial to reducing the temperature of the energy storage power supply when it is working. The battery core 302 is fixedly assembled by the battery core bracket 301, and a heat dissipation groove is provided on the battery core bracket 301 and the connecting plate 305, so that the wind of the cooling fan can enter the interior of the battery core bracket 301 for heat dissipation. At the same time, the battery pack protection plate 304 and the battery pack are electrically connected through the electrode 306 and the wire. A thermistor is installed on the battery pack protection plate 304 to detect the temperature of the battery assembly 3, which is beneficial to protecting the normal operation of the battery assembly 3. 109, AC interface 111 and other multiple output interfaces, so that the energy storage power supply can power multiple devices at the same time, which is conducive to quickly charging different devices and expanding the scope of use. Through multiple AC output ports AC interface 111, the five-hole design can be connected to various AC devices, and the directions of each AC interface 111 are inconsistent, which prevents conflicts due to different connector shapes, which is conducive to full utilization and simultaneous output. Through the lighting lamp 102, it can be used as lighting or emergency signal for help. Through the light switch 103, the light can be turned on and off and the mode can be switched. Through the display screen 104, the status of the energy storage power supply, input and output power, battery remaining capacity, estimated remaining time, etc. can be displayed. Through multiple input interfaces 402, 220V AC input, as well as solar panels or car chargers can be used for charging, which is conducive to flexible selection and improved adaptability.

[0037] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor high temperature energy storage power source for emergency use, comprising a housing (1), a heat dissipation device (2), and a battery assembly (3) installed inside the housing (1), characterized in that: The two sides of the housing (1) are movably connected to heat dissipation devices (2), the interior of the housing (1) is movably connected to a battery assembly (3), the top of one side of the housing (1) is movably connected to an input device (4), the two sides of the top of the housing (1) are fixedly connected to handles (5), the front of the housing (1) is movably connected to a dust cover (6), and the four corners of the bottom of the housing (1) are fixedly connected to universal wheels (7); The heat dissipation device (2) comprises a first heat dissipation hole plate (201), a first heat dissipation fan (202), a second heat dissipation hole plate (203) and a second heat dissipation fan (204); the outer side of the first heat dissipation hole plate (201) is fixedly connected to the bottom of one side of the casing (1); the other side of the first heat dissipation hole plate (201) is movably connected to the first heat dissipation fan (202); the outer side of the second heat dissipation hole plate (203) is fixedly connected to the top of the other side of the casing (1); and one side of the second heat dissipation hole plate (203) is movably connected to the second heat dissipation fan (204); The battery assembly (3) comprises a battery support (301), a battery core (302), a support shell (303), a battery pack protection plate (304), a connecting plate (305) and an electrode (306); a heat dissipation groove is provided on the outer side of the battery support (301); the battery core (302) is movably connected to the inside of the battery support (301); the top and bottom of the battery support (301) are movably connected to the support shell (303); the top support shell (303) of the battery support (301) 3) is fixedly connected to the top of a support leg, and the top of the support leg is movably connected to a battery pack protection plate (304) through a screw, the two sides of the battery cell support (301) are movably connected to a connecting plate (305), and heat dissipation grooves are provided on both sides of the connecting plate (305), one side of the connecting plate (305) of the battery cell support (301) is fixedly connected to an electrode (306), one side of the electrode (306) is fixedly connected to a wire, and the other end of the wire is fixedly connected to the battery pack protection plate (304).

2. The outdoor high temperature energy storage power supply for emergency use according to claim 1, characterized in that: The housing (1) comprises a recessed groove (101), a lighting lamp (102), a light switch (103), a display screen (104), a Type-C interface (105), a USB interface (106), a car charger port (107), a rubber dust plug (108), a DC5521 interface (109), a function key (110) and an AC interface (111). The housing (1) is provided with a recessed groove (101) in the middle of the front side, the lighting lamp (102) is fixedly connected to the top of the front side of the recessed groove (101), and the light switch (103) is fixedly connected to the bottom of the front side of the recessed groove (101).

3. The emergency outdoor high temperature energy storage power supply according to claim 2 is characterized in that: A display screen (104) is fixedly connected to the top of the middle front portion of the recessed groove (101), a Type-C interface (105) is fixedly connected to one side of the bottom of the middle front portion of the recessed groove (101), and a USB interface (106) is fixedly connected to the other side of the bottom of the middle front portion of the recessed groove (101).

4. The emergency outdoor high temperature energy storage power supply according to claim 3 is characterized in that: A car charger port (107) is fixedly connected to the top of the other side of the front of the inward recessed groove (101), a rubber dust plug (108) is movably connected to the front of the car charger port (107), and a DC5521 interface (109) is fixedly connected to the bottom of the other side of the front of the inward recessed groove (101), and the DC5521 interface (109) is a circular interface.

5. The outdoor high temperature energy storage power supply for emergency use according to claim 4, characterized in that: A function button (110) is fixedly connected to the bottom of the recessed groove (101), and an AC interface (111) is fixedly connected to the bottom of the other side of the housing (1).

6. The outdoor high temperature energy storage power supply for emergency use according to claim 1, characterized in that: The input device (4) comprises a receiving slot (401), an input interface (402) and a cover plate (403); the input interface (402) is fixedly connected to the inside of one side of the receiving slot (401); the cover plate (403) is movably connected to the outside of one side of the receiving slot (401); the front and back sides of the cover plate (403) are fixedly connected to a rotating shaft, and the front and back sides of the rotating shaft are movably connected to the front and back sides of the receiving slot (401).

7. The outdoor high temperature energy storage power supply for emergency use according to claim 1, characterized in that: A handle for easy grasping is fixedly connected to the middle of the front top of the dust cover (6), and plug plates are fixed to the bottom of the dust cover (6) near both sides, and the plug plates are compatible with the plug holes on both sides of the bottom inside the front of the housing (1).

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