A mobile emergency starting power supply

Abstract

The utility model relates to mobile starting power supply technical field, the utility model provides a mobile emergency starting power supply, including control box, have installation space, control box outer wall is used for with the electric equipment connection and has the plug part, battery body, detachable setting in the installation space, battery body is connected with the plug part electricity, battery body is used for passing through the plug part to the electric equipment power supply, protective shell, have the space of placing, control box detachable setting in the protective shell, the protective shell is used for the anti -collision protection of control box and battery body, wherein, a plurality of sets of protection components are arranged on the protective shell, and elastic buffer isolation components are arranged between adjacent protection components, and the protection components and elastic buffer isolation components are used for absorbing the energy of the impact of the protective shell. Through the above technical scheme, the technical problem of poor protection performance of the mobile emergency starting power supply in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of mobile starter technology, specifically to a mobile emergency starter. Background Technology

[0002] Portable emergency jump starters are widely used in vehicle starting and outdoor equipment power supply because they can provide power to various electrical devices in emergencies. However, existing portable emergency jump starters have many problems in actual use. On the one hand, because they are often used in complex outdoor environments, they are susceptible to impacts such as collisions and drops. However, the protective structure of traditional emergency jump starters is relatively simple and cannot effectively absorb and disperse impact energy, leading to easy damage to key components such as the internal battery and control circuits. This not only affects the normal use of the equipment but also poses certain safety hazards. On the other hand, most emergency jump starters use fixed battery installation. When the battery fails or runs out of power, it is difficult to replace it quickly, reducing the efficiency and endurance of the equipment. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a mobile emergency starter power supply, which solves the technical problem of poor protection performance of existing mobile emergency starter power supplies.

[0004] According to one aspect, at least one embodiment of the present invention provides a portable emergency start-up power supply, comprising:

[0005] A control box having an installation space, wherein the outer wall of the control box has a plug portion for connecting to electrical equipment;

[0006] The battery body is detachably installed in the installation space. The battery body is electrically connected to the plug portion and is used to supply power to the electrical device through the plug portion.

[0007] The protective housing has a placement space, and the control box is detachably installed inside the protective housing. The protective housing is used to provide impact protection for the control box and the battery body.

[0008] The protective shell is provided with several sets of protective components, and an elastic buffer isolation component is provided between adjacent protective components. Both the protective components and the elastic buffer isolation component are used to absorb the energy of the protective shell being impacted.

[0009] Optionally, the outer wall of the protective housing has a receiving groove, and the protective assembly includes:

[0010] A protective layer is disposed on the inner wall of the receiving groove;

[0011] The protective pads are of several kinds, and the protective pads are all spaced apart in the receiving groove, with adjacent protective pads overlapping each other.

[0012] Optionally, a gap exists between the protective pad and the protective layer, and the elastic buffer isolation component is disposed within the gap. The elastic buffer isolation component includes:

[0013] A plurality of support rods are provided, which are spaced apart in the receiving groove and located in the gap, and the support rods abut against the protective layer plate;

[0014] The spring sheet has several spring sheets, and several spring sheets are obliquely spaced on each of the support rods. The spring sheets are located in the gaps and abut against the protective pad. The spring sheets are used to absorb impact energy and support the protective pad.

[0015] Optionally, the adjacent spring sheets have opposite tilt directions.

[0016] Optionally, the protective layer is a honeycomb structure, and the material of the protective layer is any one of sponge, rubber or plastic.

[0017] Optionally, the protective pad has a grid groove, which is polygonal or circular. When the protective pad is squeezed, it absorbs energy by compressing the grid groove.

[0018] Optionally, the surface of the mesh groove has wavy protrusions, which are used to guide the compression deformation of the mesh groove.

[0019] Optionally, a cover plate is detachably provided on the outer wall of the protective housing, the cover plate being used to cover the receiving groove.

[0020] Optionally, both the protective housing and the battery body have heat dissipation holes.

[0021] Optionally, the battery body has a handle, and the protective housing has a fastening plate. The fastening plate is used to connect the protective housing, the battery body, and the control box, and to connect the protective housing, the battery body, and the control box to form an integral structure.

[0022] The beneficial effects of the embodiments of this utility model are as follows:

[0023] In this invention, when a portable emergency jump starter is needed to power electrical equipment, the equipment is connected to the plug on the outer wall of the control box, and the battery's power is transferred to the equipment through the plug. During daily carrying or use, if the protective shell is impacted, the protective components and elastic buffer isolation components work together to absorb the energy generated by the impact, reducing the impact force on the control box and the battery. When the battery is depleted or malfunctions, it can be removed from the installation space of the control box for replacement.

[0024] Multiple sets of protective components are evenly distributed on the surface of the protective housing, with elastic buffer isolation components arranged between adjacent protective components. In complex outdoor environments, such as when accidentally falling while traveling on rugged mountain roads, the elastic material in the protective components will first contact the ground, dispersing the impact force. The elastic buffer isolation components then further absorb the remaining impact force through their own elastic deformation, effectively preventing the impact force from directly acting on the control box and battery body, providing comprehensive protection for critical internal components. This structure allows the emergency jump starter to minimize the risk of damage to internal components and ensure normal equipment operation in the face of various accidental impacts, thanks to the synergistic effect of the protective components and elastic buffer isolation components, providing users with reliable power support in emergency situations. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0026] Figure 1 This is a schematic diagram of the overall structure of the portable emergency starter power supply in one embodiment of the present invention;

[0027] Figure 2 for Figure 1 A schematic diagram of the power supply body and control box in the embodiment;

[0028] Figure 3 for Figure 1 A schematic diagram of the control box structure in the embodiment;

[0029] Figure 4 for Figure 1 A schematic diagram of the protective housing in the embodiment;

[0030] Figure 5 for Figure 4 A schematic diagram of the protective component in the embodiment;

[0031] Figure 6 for Figure 5 Enlarged view of a portion of point A in the middle;

[0032] Figure 7 for Figure 4 A schematic diagram of the protective pad structure in the embodiment;

[0033] Figure 8 for Figure 7 A schematic diagram of the structure of the back side of the protective pad in the embodiment;

[0034] Figure 9 for Figure 8 Sectional view at point BB.

[0035] In the diagram: 1. Control box, 101. Installation space, 102. Plug, 2. Battery body, 3. Protective housing, 301. Placement space, 302. Receiving slot, 4. Protective component, 41. Protective shelf, 42. Protective pad, 420. Mesh groove, 421. Wave-shaped protrusion, 5. Elastic buffer isolation component, 51. Support rod, 52. Spring sheet, 6. Heat dissipation hole, 7. Fastening plate, 8. Handle, 9. Cover plate. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0037] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0038] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0042] like Figures 1-9 As shown, a portable emergency starter power supply according to an embodiment of the present invention includes a control box 1 with an installation space 101 and a plug portion 102 on the outer wall of the control box 1 for connecting to electrical equipment; a battery body 2 is detachably disposed in the installation space 101 and electrically connected to the plug portion 102, and the battery body 2 is used to supply power to the electrical equipment through the plug portion 102; a protective shell 3 has a placement space 301, and the control box 1 is detachably disposed in the protective shell 3, which is used to provide anti-collision protection for the control box 1 and the battery body 2; wherein, the protective shell 3 is provided with a plurality of protective components 4, and an elastic buffer isolation component 5 is provided between adjacent protective components 4, and both the protective components 4 and the elastic buffer isolation component 5 are used to absorb the energy of the protective shell 3 being impacted.

[0043] For example, such as Figures 1-3As shown, the core of the mobile emergency jump starter consists of three parts: a control box 1, a battery body 2, and a protective shell 3. The control box 1 has an internal installation space 101 and an outer wall equipped with a dedicated plug 102. This plug 102 uses a universal interface design, suitable for starting power in cars or tanks, and can also accommodate various common electrical device connection ports such as USB and Type-C interfaces, greatly improving the device's versatility. The battery body 2 is fixed in the installation space 101 of the control box 1 using a detachable installation method combining a sliding rail and a slot. This connection method is not only convenient to install—simply push and snap it on—but also easy to remove; simply press the unlock button to remove it. Furthermore, it achieves electrical connection with the plug 102 through metal spring contacts, ensuring the stability and reliability of power transmission. The protective shell 3 has an internal placement space 301, within which the control box 1 can be securely installed using a rotating snap-fit ​​mechanism, enabling quick installation and removal.

[0044] When a portable emergency jump starter is needed to power electrical equipment, connect the equipment to the plug 102 on the outer wall of the control box 1. The battery 2 then transmits power to the equipment through the plug 102. During daily carrying or use, if the protective housing 3 is impacted, the protective component 4 and the elastic buffer isolation component 5 will work together to absorb the energy generated by the impact, reducing the impact force on the control box 1 and the battery 2. When the battery 2 is depleted or malfunctions, it can be removed from the mounting space 101 of the control box 1 for replacement.

[0045] Multiple sets of protective components 4 are evenly distributed on the surface of the protective housing 3, with elastic buffer isolation components 5 arranged between adjacent protective components 4. In complex outdoor environments, such as when accidentally falling while traveling on rugged mountain roads, the elastic material in the protective components 4 will first contact the ground, dispersing the impact force. The elastic buffer isolation components 5 will then further absorb the remaining impact force through their own elastic deformation, effectively preventing the impact force from directly acting on the control box 1 and the battery body 2, providing comprehensive protection for critical internal components. This structure allows the emergency start-up power supply to minimize the risk of damage to internal components and ensure normal equipment operation in the face of various accidental impacts, thanks to the synergistic effect of the protective components 4 and the elastic buffer isolation components 5, providing reliable power support for users in emergency situations.

[0046] It should be noted that the portable emergency jump starter provided by this utility model features high power, small size, and explosion-proof characteristics for all components, making it widely applicable to various scenarios of emergency power needs. It adopts a high-density integrated design, housing a high-power battery and high-efficiency control circuit within a compact volume (e.g., length, width, and height ≤ 20cm × 10cm × 5cm), achieving a power output increase of over 30% per unit volume. This not only meets the rapid starting needs of high-power electrical equipment such as automobiles and tanks but is also easy for individual soldiers to carry or for vehicle storage. This portable power supply utilizes supercapacitor technology, leveraging the unique energy storage mechanism and physical characteristics of supercapacitors to achieve efficient and stable high-power charging and discharging performance.

[0047] Among them, supercapacitors, also known as double-layer capacitors, differ from traditional batteries that rely on chemical reactions to store energy. They store energy based on the electrostatic adsorption effect at the electrode-electrolyte interface, possessing significant advantages such as fast charging and discharging speeds, long cycle life, and high power density. During charging, this power bank can achieve rapid energy storage in minutes or even less, improving charging efficiency several times over compared to traditional lithium batteries and greatly saving waiting time. During discharging, its ability to instantly release large currents is particularly outstanding, enabling continuous and stable output of high-power energy. The battery body is encapsulated in an explosion-proof shell and integrates overheat and overvoltage protection modules. The control box plugs (including power interfaces, USB ports, etc.) are all explosion-proof interfaces, and the internal circuitry uses flame-retardant substrates and explosion-proof potting processes to ensure no open flame is generated. The protective shell is made of flame-retardant and explosion-proof engineering plastics, combined with honeycomb protective layers and elastic buffer components to prevent internal sparks from contacting the external flammable and explosive environment. The plug features a safety design that meets the GB 3836 series explosion-proof standards. No electric sparks are generated when the interface is connected or disconnected. The heat dissipation holes are equipped with dustproof and explosion-proof mesh, making it safe for use in flammable and explosive environments such as gas stations and chemical plants.

[0048] In some examples, the outer wall of the protective housing 3 has a receiving groove 302, the protective component 4 includes a protective layer 41, the protective layer 41 is disposed on the inner wall of the receiving groove 302; there are a plurality of protective pads 42, and the plurality of protective pads 42 are disposed at intervals in the receiving groove 302, with adjacent protective pads 42 overlapping each other.

[0049] For example, such as Figure 4As shown, the outer wall of the protective housing 3 has a receiving groove 302, and the protective assembly 4 is installed in the receiving groove 302. It consists of a protective layer 41 and multiple protective pads 42. The protective layer 41 is made of high-strength and relatively tough engineering plastic material and is fixed to the inner wall of the receiving groove 302 with screws, providing a stable support base for the entire protective assembly 4. The multiple protective pads 42 are made of highly elastic silicone material and are distributed at intervals in the receiving groove 302. Adjacent protective pads 42 overlap each other to form a continuous protective surface. When the emergency start-up power supply is impacted, the impact force first acts on the soft and elastic protective pads 42. Due to the overlapping placement of the protective pads 42, the impact force can be quickly dispersed to each protective pad 42, avoiding excessive local stress that could lead to protection failure. After the protective pads 42 absorb part of the impact energy, the remaining energy is transferred to the protective layer 41. The protective layer 41, with its own material properties and structural strength, further buffers and absorbs energy, thereby providing double protection for the control box 1 and the battery body 2, significantly improving the impact resistance of the equipment.

[0050] When the protective housing 3 is impacted, the impact force is first applied to the protective pad 42. Since adjacent protective pads 42 overlap, the impact force can be dispersed, avoiding excessive local stress. After the protective pad 42 absorbs some energy, the remaining energy is transferred to the protective layer 41. The protective layer 41 further buffers and absorbs energy, thereby protecting the control box 1 and the battery body 2.

[0051] In some examples, there is a gap between the protective pad 42 and the protective layer 41, and the elastic buffer isolation component 5 is disposed in the gap. The elastic buffer isolation component 5 includes a support rod 51, a plurality of support rods 51 are spaced apart in the receiving groove 302 and located in the gap, and the support rods 51 abut against the protective layer 41; each support rod 51 is provided with a plurality of spring plates 52 at an inclined interval, the spring plates 52 are located in the gap, the spring plates 52 abut against the protective pad 42, the spring plates 52 are used to absorb impact energy, and the spring plates 52 are used to support the protective pad 42.

[0052] For example, such as Figure 5As shown, a gap is reserved between the protective pad 42 and the protective layer 41, and the elastic buffer isolation assembly 5 is installed in this gap. The elastic buffer isolation assembly 5 includes multiple support rods 51 and multiple spring plates 52. The multiple support rods 51 are made of high-strength lightweight alloy material, spaced apart in the receiving groove 302 and located in the gap, with one end firmly abutting against the protective layer 41, providing a stable support structure for the entire elastic buffer isolation assembly 5. Multiple spring plates 52 are installed obliquely at intervals on each support rod 51. The spring plates 52 are made of high-elasticity spring steel, located in the gap and abutting against the protective pad 42. When the protective shell 3 is impacted and the protective pad 42 is squeezed and moves towards the protective layer 41, the spring plates 52 will undergo elastic deformation, absorbing the energy generated by the impact with their own elastic potential energy, playing a good buffering role. At the same time, the spring plates 52 provide continuous support force to the protective pad 42, preventing the protective pad 42 from excessively deforming and losing its protective effect. The support rod 51 provides a stable support for the spring plate 52, ensuring that the elastic buffer isolation component 4 maintains good structural stability and protective performance after multiple impacts, further enhancing the impact resistance of the emergency start-up power supply.

[0053] When the protective housing 3 is impacted, the protective pad 42 is compressed and moves towards the protective layer 41. At this time, the spring sheet 52 undergoes elastic deformation, absorbing the energy generated by the impact and playing a buffering role. Simultaneously, the spring sheet 52 provides support to the protective pad 42, preventing excessive deformation. The support rod 51 provides support for the spring sheet 52, ensuring the structural stability of the elastic buffer isolation assembly 5.

[0054] In some examples, the adjacent spring sheets 52 are tilted in opposite directions.

[0055] For example, such as Figure 5 As shown, adjacent spring plates 52 are arranged with opposite tilt directions, giving the elastic buffer isolation component 5 a stronger ability to cope with impact forces from different directions. When the emergency start-up power supply is impacted from the left, the spring plate 52 tilted on the left is compressed, absorbing energy through elastic deformation, while the spring plate 52 tilted on the right absorbs energy through stretching or bending. The two spring plates work together from different directions to absorb impact energy more comprehensively. Similarly, when impacted from other directions, the spring plates 52 with different tilt directions can leverage their respective advantages to effectively absorb impact energy from all directions. This significantly improves the emergency start-up power supply's protective capability under complex and varied impact conditions, enhances the equipment's adaptability to various operating environments, and provides more reliable protection for the equipment.

[0056] When the protective shell 3 is subjected to impact forces from different directions, the spring plates 52 with different tilt directions can elastically deform from multiple angles to absorb the impact energy from each direction. For example, when a spring plate 52 in one direction is compressed, a spring plate 52 tilted in another direction can absorb energy by stretching or bending, thus more comprehensively coping with impacts from different directions.

[0057] In some examples, the protective layer 41 is a honeycomb structure, and the material of the protective layer 41 is any one of sponge, rubber or plastic.

[0058] For example, such as Figure 5 As shown, the protective layer 41 adopts a honeycomb structure, and its material can be any of sponge, rubber, or plastic. If sponge is chosen, high-density memory foam is usually used. This type of foam has good resilience and cushioning performance, and can quickly deform to absorb energy when impacted, and quickly return to its original shape after the impact, providing continuous protection. Rubber materials are mostly natural rubber or synthetic rubber, which have excellent wear resistance and elasticity, and can effectively resist external impact forces. Plastic materials generally use engineering plastics with high strength and toughness, such as polycarbonate. The honeycomb structure itself has multiple hexagonal honeycomb holes. This unique structure greatly reduces the weight of the protective layer 41 while ensuring a certain strength. When the protective shell 3 is impacted, the honeycomb holes of the honeycomb structure will deform, absorbing a large amount of impact energy through the deformation of the holes. At the same time, the elasticity and cushioning performance of the sponge, rubber, or plastic materials themselves will also play a role in further absorbing impact energy, providing efficient protection for the internal control box 1 and battery body 2. While ensuring the protective effect, the overall weight of the emergency jump starter is effectively reduced, making it easier for users to carry and use, and meeting users' needs for device portability in outdoor and other scenarios.

[0059] When the protective housing 3 is impacted, the honeycomb structure of the protective layer 41 can absorb energy through the deformation of the honeycomb holes. Since the sponge, rubber or plastic materials themselves have a certain degree of elasticity and cushioning performance, they will undergo elastic deformation when impacted, further absorbing the impact energy and protecting the internal control box 1 and battery body 2.

[0060] In some examples, the protective pad 42 has a grid groove 420, which is polygonal or circular. When the protective pad 42 is compressed, it absorbs energy by compressing the grid groove 420.

[0061] For example, such as Figure 6 , Figure 7 and Figure 8As shown, the protective pad 42 has grid grooves 420, which can be polygonal or circular in shape. Taking a circular grid groove 420 as an example, it is evenly distributed on the surface of the protective pad 42, forming a regular grid structure. When the protective shell 3 is impacted, the protective pad 42 is compressed by external force, and the grid grooves 420 begin to compress and deform. During the compression process, the structure of the grid grooves 420 changes, and the inner walls of the grid grooves are squeezed against each other, converting the impact force into the energy of the deformation of the grid grooves 420, thereby absorbing a large amount of impact energy. This method of absorbing energy through the compression deformation of the grid grooves 420 can effectively reduce the impact force transmitted to the protective layer 41 and internal components. Moreover, due to the layout of the grid grooves 420, the protective pad 42 can distribute the force more evenly when impacted, avoiding local stress concentration that could damage the protective pad 42, significantly enhancing the energy absorption capacity and durability of the protective pad 42, and further improving the impact resistance of the emergency start-up power supply. Meanwhile, this mesh groove 420 has a simple structure and is easy to implement in the production and manufacturing process of the protective pad 42, which reduces production costs and is conducive to the large-scale production and application of the product.

[0062] When the protective housing 3 is impacted, the protective pad 42 is compressed by external force, and the mesh groove 420 begins to compress and deform. The compression process of the mesh groove 420 can absorb a large amount of impact energy, converting the impact force into the energy of the deformation of the mesh groove 420, thereby reducing the impact force transmitted to the protective plate 41 and internal components.

[0063] In some examples, the surface of the mesh groove 420 has a wave-shaped protrusion 421, which is used to guide the compressive deformation of the mesh groove 420.

[0064] For example, such as Figure 9 As shown, the surface of the mesh groove 420 is provided with wave-shaped protrusions 421. These protrusions 421 are distributed along the edge or surface of the mesh groove 420 and are wavy in shape. When the protective pad 42 is compressed and the mesh groove 420 begins to deform, the wave-shaped protrusions 421 play a crucial guiding role. Due to the presence of the wave-shaped protrusions 421, the mesh groove 420 deforms first from the protrusions during compression, resulting in a more uniform and orderly deformation. For example, under a large impact force, without the wave-shaped protrusions 421, the mesh groove 420 might experience excessive compression at a weak point, leading to localized damage to the protective pad 42 and affecting the overall protective effect. With the wave-shaped protrusions 421, the mesh groove 420 can be guided to gradually compress and deform in a predetermined manner, making the entire deformation process of the mesh groove 420 more rational and fully utilizing its energy absorption efficiency, thereby further enhancing the energy absorption effect of the protective pad 42. The structure of the protective pad 42 has been further optimized, enhancing its protective performance in the face of impact and providing more efficient and reliable anti-collision protection for emergency start-up power supplies.

[0065] When the protective pad 42 is compressed and the mesh groove 420 begins to deform, the wave-shaped protrusion 421 can guide the mesh groove 420 to be compressed in a predetermined manner. For example, the wave-shaped protrusion 421 can make the mesh groove 420 deform from the protrusion first during the compression process, making the deformation more uniform and avoiding local over-compression.

[0066] In some examples, a cover plate 9 is detachably provided on the outer wall of the protective housing 3, which is used to cover the receiving groove 302.

[0067] For example, such as Figure 1 As shown, a cover plate 9 is detachably installed on the outer wall of the protective housing 3. The size of the cover plate 9 is precisely matched with the receiving groove 302, completely covering the receiving groove 302. The cover plate 9 and the protective housing 3 can be connected in various ways, such as a snap-fit ​​connection. By setting mutually cooperating snap-fit ​​structures on the cover plate 9 and the protective housing 3, installation can be completed with a gentle press, and disassembly is also very convenient; simply pull the snap-fit ​​outward to remove the cover plate 9. Alternatively, a screw connection can be used, where the cover plate 9 is fixed to the protective housing 3 with screws. This connection method is more secure. During normal use, the cover plate 9, installed on the protective housing 3, tightly covers the receiving groove 302, effectively preventing dust and debris from entering the receiving groove 302. This avoids these impurities affecting the performance of the protective component 4 and the elastic buffer isolation component 5, extending their service life. When the protective component 4 or the elastic buffer isolation component 5 malfunctions and requires maintenance or replacement, the cover plate 9 can be easily removed, facilitating operation by maintenance personnel. This greatly improves the maintainability of the equipment, reduces maintenance costs and difficulty, and ensures that the emergency start-up power supply maintains good protective performance and working condition throughout long-term use.

[0068] During normal use, the cover plate 9 is installed on the protective housing 3, covering the receiving groove 302, and protecting the protective component 4 and the elastic buffer isolation component 5, preventing dust and debris from entering the receiving groove 302 and affecting its performance. When maintenance or replacement of the protective component 4 or the elastic buffer isolation component 5 is required, the cover plate 9 can be removed for easy operation.

[0069] In some examples, both the protective housing 3 and the battery body 2 have heat dissipation holes 6.

[0070] For example, such as Figure 1As shown, both the protective housing 3 and the battery body 2 are provided with heat dissipation holes 6. These holes 6 are evenly distributed on the surfaces of the protective housing 3 and the battery body 2, and their shapes can be circular, square, etc. To improve heat dissipation efficiency, the heat dissipation holes 6 are usually arranged in a staggered pattern. During the use of the emergency jump starter, the battery body 2 generates heat during charging and discharging, and the air inside the protective housing 3 also experiences a temperature increase due to equipment operation. At this time, the heat dissipation holes 6 promote air circulation. Utilizing the principle of hot air rising, the hot air inside the protective housing 3 is expelled through the heat dissipation holes 6, while cool air from the outside enters through the heat dissipation holes 6, forming air convection. This air convection can quickly dissipate heat to the external environment, effectively reducing the internal temperature of the battery body 2 and the protective housing 3. Simultaneously, to prevent dust and debris from entering the equipment through the heat dissipation holes 6, a fine metal mesh or dustproof mesh can be installed at the heat dissipation holes 6, ensuring both air circulation and dust prevention. By setting up heat dissipation holes 6, problems such as performance degradation and shortened lifespan caused by excessive temperature of the battery body 2 can be effectively avoided, ensuring stable operation of the equipment, improving the reliability and service life of the equipment, and ensuring that the emergency start-up power supply can continuously and stably provide power support to users in various operating environments.

[0071] During the use of the emergency jump starter, the battery body 2 generates heat, and the air inside the protective housing 3 also heats up due to equipment operation. At this time, the heat dissipation holes 6 can promote air circulation, allowing heat to be dissipated to the external environment through the heat dissipation holes 6, thereby reducing the temperature inside the battery body 2 and the protective housing 3.

[0072] In some examples, the battery body 2 has a handle 8 and the protective housing 3 has a fastening plate 7. The fastening plate 7 is used to connect the protective housing 3, the battery body 2 and the control box 1, and to connect the protective housing 3, the battery body 2 and the control box 1 to form an integral structure.

[0073] For example, such as Figure 1As shown, the battery body 2 is equipped with an ergonomic handle 8. The handle 8 is made of non-slip material with a textured surface for easy gripping, ensuring a secure hold even with sweaty or slippery hands, allowing for easy carrying of the device. The protective housing 3 has a fastening plate 7, which connects the protective housing 3, battery body 2, and control box 1 together using clips, screws, or other connection methods, forming a stable integrated structure. When assembling the emergency jump starter, first place the battery body 2 into the mounting space 101 of the control box 1, ensuring accurate electrical connection between the battery body 2 and the control box 1. Then, place the control box 1 into the placement space 301 of the protective housing 3. Finally, use the fastening plate 7 to securely connect and fix the three components. The fastening plate 7 ensures the stability of the entire device during carrying and use, preventing loosening or shaking of components and effectively enhancing the overall stability of the device. During use, users can easily carry the device using the handle 8 on the battery body 2, allowing for easy movement of the device in scenarios such as outdoor adventures and car rescue. When the battery body 2 is depleted or malfunctions and needs to be replaced, simply loosen the latch plate 7 to separate the three parts, making battery replacement quick and easy. This facilitates equipment maintenance and component replacement, greatly improving the efficiency and convenience of the equipment and meeting the needs of users in different usage scenarios.

[0074] When assembling the emergency start-up power supply, place the battery body 2 into the mounting space 101 of the control box 1, then place the control box 1 into the placement space 301 of the protective housing 3, and finally use the fastening plate 7 to connect and secure the three components. During use, the user can easily carry the device using the handle 8 on the battery body 2. When it is necessary to disassemble the battery body 2 for replacement, simply loosen the fastening plate 7 to separate the three components.

[0075] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A portable emergency jump starter, characterized in that, include: The control box (1) has an installation space (101) and a plug portion (102) on the outer wall of the control box (1) for connecting to electrical equipment. The battery body (2) is detachably disposed in the installation space (101). The battery body (2) is electrically connected to the plug (102). The battery body (2) is used to supply power to the electrical equipment through the plug (102). The protective housing (3) has a placement space (301), and the control box (1) is detachably installed inside the protective housing (3). The protective housing (3) is used to provide anti-collision protection for the control box (1) and the battery body (2). The protective shell (3) is provided with several sets of protective components (4), and an elastic buffer isolation component (5) is provided between adjacent protective components (4). Both the protective components (4) and the elastic buffer isolation component (5) are used to absorb the energy of the protective shell (3) being impacted.

2. The mobile emergency starter power supply according to claim 1, characterized in that, The outer wall of the protective housing (3) has a receiving groove (302), and the protective assembly (4) includes: A protective layer (41) is disposed on the inner wall of the receiving groove (302); The protective pads (42) are of several kinds, and the several protective pads (42) are all spaced apart in the receiving groove (302), and the adjacent protective pads (42) overlap each other.

3. A mobile emergency starter power supply according to claim 2, characterized in that, There is a gap between the protective pad (42) and the protective layer (41), and the elastic buffer isolation component (5) is disposed within the gap. The elastic buffer isolation component (5) includes: The support rod (51) has a plurality of them, and the plurality of support rods (51) are spaced apart in the receiving groove (302) and located in the gap, and the support rod (51) abuts against the protective layer plate (41); A plurality of spring plates (52) are provided on each of the support rods (51) at an inclined interval. The spring plates (52) are located in the gap and abut against the protective pad (42). The spring plates (52) are used to absorb impact energy and support the protective pad (42).

4. A mobile emergency starter power supply according to claim 3, characterized in that, The adjacent spring sheets (52) are tilted in opposite directions.

5. A mobile emergency starter power supply according to claim 2, characterized in that, The protective layer (41) has a honeycomb structure, and the material of the protective layer (41) is any one of sponge, rubber or plastic.

6. A mobile emergency starter power supply according to claim 2, characterized in that, The protective pad (42) has a grid groove (420), which is polygonal or circular. When the protective pad (42) is squeezed, it absorbs energy by compressing the grid groove (420).

7. A mobile emergency starter power supply according to claim 6, characterized in that, The surface of the grid groove (420) has a wave-shaped protrusion (421) for guiding the grid groove (420) to compress and deform.

8. A mobile emergency starter power supply according to claim 3, characterized in that, The protective housing (3) is detachably provided with a cover plate (9) on its outer wall, which is used to cover the receiving groove (302).

9. A mobile emergency starter power supply according to claim 1, characterized in that, Both the protective housing (3) and the battery body (2) have heat dissipation holes (6).

10. A mobile emergency starter power supply according to claim 1, characterized in that, The battery body (2) has a handle, and the protective housing (3) has a fastening plate (7). The fastening plate (7) is used to connect the protective housing (3), the battery body (2) and the control box (1). The fastening plate (7) is used to connect the protective housing (3), the battery body (2) and the control box (1) to form an integrated structure.

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