CN215071678U - Novel explosion-proof multi-functional removal accumulator - Google Patents

Novel explosion-proof multi-functional removal accumulator Download PDF

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Publication number
CN215071678U
CN215071678U CN202120305116.1U CN202120305116U CN215071678U CN 215071678 U CN215071678 U CN 215071678U CN 202120305116 U CN202120305116 U CN 202120305116U CN 215071678 U CN215071678 U CN 215071678U
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casing
energy storage
explosion
positioning
proof
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CN202120305116.1U
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王坚
刘双艳
谢仁刚
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Guangdong Zhongke Tengyue Technology Co ltd
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Guangdong Zhongke Tengyue Technology Co ltd
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Abstract

The utility model discloses a novel explosion-proof many merits remove energy storage device, it includes casing and energy memory, the casing includes casing one and casing two, casing one and casing two all still are equipped with the temperature discoloration glue and can dismantle the hanging piece, casing one and casing two all still are equipped with hollow structure, hollow structure all is equipped with the buffering subassembly, casing one and casing two all still are equipped with explosion-proof additional strengthening layer. The utility model changes the internal or external temperature change into visible and timely feedback to people by arranging the temperature color-changing glue, thereby improving the safety; all be equipped with the buffering subassembly through setting up hollow structure, be used for providing explosion-proof and enhancement function through setting up explosion-proof additional strengthening layer, prevent that inside energy storage battery from appearing because of the unexpected condition that the blasting takes place that appears, improve safe handling nature, and explosion-proof additional strengthening layer is used for strengthening the support additional strengthening ability of casing one and casing two, provides the performance of anti external force impact, better protection inside energy memory's life.

Description

Novel explosion-proof multi-functional removal accumulator
Technical Field
The utility model relates to a portable power source's technical field, concretely relates to novel explosion-proof many merits remove energy storage ware.
Background
UPS, i.e. an uninterruptible power supply, is a system device that connects a storage battery (mostly a lead-acid maintenance-free storage battery) with a host, converts direct current into commercial power through module circuits such as a host inverter, and is mainly used to provide stable and uninterrupted power supply for a single computer, a computer network system, or other power electronic devices such as an electromagnetic valve, a pressure transmitter, and the like;
along with the improvement of living standards of people, the demands of production and life of people on electric power and electronic products are stably relied on for a long time, an Uninterruptible Power Supply (UPS) of an energy accumulator provides insufficient power supply, or essential products for daily life such as going out and traveling of people are convenient for people, but the existing energy accumulator can generate a large amount of heat during operation, the performance of an internal element module of the energy accumulator can be influenced due to overhigh temperature, the elements can be burnt out, and the like, the traditional temperature detection mode is a thermometer, but the visual effect is poor, the observation can be carried out only in a short distance, the temperature cannot be fed back to people immediately in a visual mode, the internal elements of the energy accumulator can be damaged due to overhigh temperature, accidents easily occur, and certain potential safety hazards exist; the energy storage battery module in the existing energy storage device is usually fixed and positioned by a single fixing screw, the positioning and fixing stability is poor, after the energy storage battery module is used for a long time, the looseness of the energy storage battery module can occur when the energy storage battery module is touched, the stability is influenced, the condition that the inner wall of the internal energy storage battery module is collided during carrying is easily caused after the looseness, the service life of the energy storage battery module is influenced, the existing energy storage device has no vibration absorption function, the vibration is easily transmitted to the energy storage battery module, and the service performance and the service life of the energy storage battery module are caused; the existing energy accumulator is basically protected through the shell, the shock resistance of the energy accumulator shell is poor, the elements inside the energy accumulator cannot be better protected, and the energy accumulator has no explosion-proof performance, so that the energy accumulator is easily exploded when the battery inside the energy accumulator is exploded due to accidents, and the internal elements are scattered outside to threaten the human body.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a to present technique not enough, provide a novel explosion-proof many merits and remove energy storage ware.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
a novel explosion-proof multifunctional mobile energy accumulator comprises a shell and an energy storage device, the energy storage device is arranged in the shell, the shell comprises a first shell and a second shell, the shell is provided with a panel and a rear cover, the first shell and the second shell are both provided with placing cavities, the two placing cavities form a placing cavity, the energy storage device is arranged in the placing cavity, the first shell and the second shell are both provided with temperature color changing glue and detachable hanging blocks, a handle is arranged between the two detachable hanging blocks, a positioning connection structure is arranged between the first shell and the second shell, the energy storage device comprises a fixed plate, an energy storage battery module, a heat dissipation assembly and a control device, the first shell and the second shell are both provided with hollow structures, the hollow structures are both provided with buffer assemblies, and the first shell and the second shell are both provided with explosion-proof reinforced structure layers.
The improved structure comprises an explosion-proof reinforcing structure layer and a buffering component, wherein the explosion-proof reinforcing structure layer comprises an explosion-proof structure layer and a reinforcing structure layer, the explosion-proof structure layer is of a honeycomb structure I, the reinforcing structure layer is of a net structure I, the positioning connecting structure comprises a positioning lug and a positioning groove, the positioning lug is arranged on a shell II, the positioning groove is arranged on the shell I, the buffering component comprises a plurality of vibration absorption springs, the shell II is further provided with a placing frame, a plurality of positioning fixing columns and an energy storage battery module placing plate, the plurality of positioning fixing columns are arranged on the inner side face of the shell II, the placing frame is arranged at the inner side corner of the shell II, the shell II is further provided with a positioning plate, and the energy storage battery module placing plate is provided with a plurality of positioning holes.
The control device comprises a control circuit board and a control assembly, the control assembly is arranged in the placing frame, the control circuit board is arranged on one side of the fixing plate, the energy storage battery module is arranged on the other side of the fixing plate, the heat dissipation assembly comprises heat dissipation fins and a heat dissipation fan, the heat dissipation fins are arranged on the control circuit board, the heat dissipation fan is arranged on the rear cover, and the fixing plate is provided with a reinforcing grid and a plurality of installation positioning grooves.
The improved energy storage battery module comprises a support, a cover plate, a plurality of energy storage batteries and a control circuit board, wherein two first convex blocks are arranged above the support and are provided with through holes, a plurality of first positioning columns are arranged on the side faces of the support, a plurality of second convex blocks are arranged at the bottom of the support and are provided with buffer gaskets in a sleeved mode.
The improved multifunctional LED lamp is characterized in that the panel comprises a panel cover, a display, a plurality of USB interfaces, a plurality of type-c interfaces and a circular power interface, the display is provided with a plurality of control buttons, the rear cover is provided with a cooling fan mesh enclosure, a multifunctional socket, a high-power interface and a storage cavity, and the storage cavity is provided with a first cover plate.
The improved structure comprises a plurality of positioning columns, a plurality of positioning holes, a plurality of positioning gasket, a plurality of positioning columns and a plurality of positioning fixing columns, wherein the positioning columns are matched and connected with the positioning grooves respectively, the two positioning blocks are matched and connected with the positioning fixing columns respectively, the two positioning blocks are matched and connected with the positioning holes respectively, and the buffering gasket is arranged between the support and the energy storage battery module placing plate.
The improved solar panel is characterized in that the panel is also provided with a temperature detector, the temperature detector is an electronic thermometer, and the electronic thermometer is provided with a solar panel.
The utility model has the advantages that: the utility model discloses a set up the temperature and change color glue and turn into visual timely feedback to people to inside or outside temperature change, when novel explosion-proof multi-functional mobile energy storage inside module uses, the heat that produces flows the temperature and changes color glue, and the temperature that rises along with the temperature becomes color glue and also can produce the color change, in time feeds back the temperature of novel explosion-proof multi-functional mobile energy storage inside, prevents that novel explosion-proof multi-functional mobile energy storage from using excessively to cause the damage of internal component or the emergence of accident; when the novel explosion-proof multifunctional mobile energy storage device is not used, the temperature change of the external environment is converted into a visual feedback to people, so that the safety is improved; the hollow structures are provided with the buffer components, the hollow structures are used for reducing the weight of the shell and reducing the contact area, the buffer components are combined to provide a vibration absorption effect, and the buffer gaskets are combined to form a dual vibration absorption structure, so that the influence of vibration on the energy storage device is greatly reduced, the external vibration is greatly reduced to be transmitted to the energy storage device in the shell, and the service life of the energy storage device is ensured; the storage cavity is used for placing and storing a charger cable or a charger and the like, so that the storage cavity is convenient to arrange and carry, and the cover plate is convenient to cover after storage; the bracket is stably fixed in the shell by arranging the first positioning column, the first bump and the second bump, so that the fixing stability is improved, the position of the energy storage battery module is ensured, the condition that the energy storage battery module collides with the inside of the shell due to looseness of the energy storage battery module is prevented, and the performance and the service life of the energy storage battery module are ensured; the explosion-proof reinforced structure layer is used for providing explosion-proof and reinforcing functions, preventing the occurrence of explosion of the internal energy storage battery due to accidents, improving the safety usability, and reinforcing the support reinforcing performance of the first shell and the second shell, providing the performance of resisting external force impact, and better protecting the service life of the internal energy storage device; be used for coordinating the temperature to change color and glue through setting up the temperature detection meter and constitute dual temperature monitoring, improve temperature monitoring's stability, improve the security, solar panel is used for providing solar charging for the temperature detection meter.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic view of the overall structure of the novel explosion-proof multifunctional mobile energy storage device in the embodiment;
FIG. 2 is an exploded view of the novel explosion-proof multifunctional mobile energy storage device according to the present embodiment;
fig. 3 is a rear view schematically illustrating the novel explosion-proof multifunctional mobile energy storage device according to the embodiment;
fig. 4 is a schematic structural diagram of the energy storage battery module according to the embodiment;
FIG. 5 is a schematic view of a housing structure of the present embodiment;
fig. 6 is a schematic structural diagram of the second housing of the present embodiment.
In the figure: 1. the novel explosion-proof multifunctional mobile energy storage device comprises a novel explosion-proof multifunctional mobile energy storage device, 2, a shell, 3, an energy storage device, 20, a shell I, 21, a shell II, 4, a panel, 5, a rear cover, 60, a placement concave cavity, 6, a placement cavity, 7, temperature color changing glue, 8, a detachable hanging block, 9, a handle, 10, a positioning connection structure, 30, a fixing plate, 31, an energy storage battery module, 32, a heat dissipation assembly, 33, a control device, 11, a hollow structure, 12, a buffer assembly, 100, a positioning bump, 101, a positioning groove, 210, a placement frame, 212, an energy storage battery module placement plate, 213, a positioning plate, 2120, a positioning hole, 330, a control circuit board, 331, a control assembly, 320, a heat dissipation fin, 321, a heat dissipation fan, 300, a reinforcing grid, 301, an installation positioning groove, 310, a support, 311, a cover plate, 312, an energy storage battery, 3100, a control circuit board, a positioning column, a first bump, 3101, 3102. the second projection block comprises 3103, a buffer washer, 40, a panel cover, 41, a display, 42, a USB interface, 43, a type-c interface, 44, a circular power supply interface, 410, a control button, 50, a heat dissipation fan mesh cover, 51, a multifunctional socket, 52, a high-power supply interface, 530, a first cover plate, 13, an explosion-proof reinforced structural layer, 130, an explosion-proof structural layer, 131, a reinforced structural layer, 45, a temperature detector and 450, and the solar panel.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
In the embodiment, referring to fig. 1 to 6, a novel explosion-proof multifunctional mobile energy storage device 1 comprises a housing 2 and an energy storage device 3, wherein the energy storage device 3 is arranged in the housing 2, the housing 2 comprises a first housing 20 and a second housing 21, the housing 2 is provided with a panel 4 and a rear cover 5, the first housing 20 and the second housing 21 are both provided with placing cavities 60, the two placing cavities 60 form a placing cavity 6, the energy storage device 3 is arranged in the placing cavity 6, the first housing 20 and the second housing 21 are both provided with a temperature color-changing adhesive 7 and a detachable hanging block 8, a handle 9 is arranged between the two detachable hanging blocks 8, the detachable hanging block 8 is used for installing and detaching the handle 9 according to requirements, the first housing and the second housing are both provided with a temperature color-changing adhesive installing through hole, the temperature color-changing adhesive 7 is arranged on the temperature color-changing adhesive installing through hole, the temperature color-changing glue 7 is made of a temperature color-changing material, the temperature color-changing glue 7 can convert internal or external temperature changes into visible temperature changes and feed back the visible temperature changes to people in time, when an internal module of the novel explosion-proof multifunctional mobile energy storage device 1 is used, generated heat flows to the temperature color-changing glue 7, the temperature color-changing glue 7 can also generate color changes along with the rise of temperature, the internal temperature of the novel explosion-proof multifunctional mobile energy storage device 1 is fed back in time, and the damage or accidents of internal elements caused by the overuse of the novel explosion-proof multifunctional mobile energy storage device 1 are prevented; when the novel explosion-proof multifunctional mobile energy storage device 1 is not used, the change of the external environment temperature is converted into a visual feedback to people, a positioning connection structure 10 is arranged between the first shell 20 and the second shell 21, the energy storage device 3 comprises a fixing plate 30, an energy storage battery module 31, a heat dissipation component 32 and a control device 33, the first shell 20 and the second shell 21 are both provided with hollow structures 11, the hollow structures 11 are both provided with buffer components 12, the hollow structures 11 are used for reducing the weight of the shell 2 and reducing the contact area, the vibration absorption effect is provided by combining the buffer components 12, the external vibration is greatly reduced and transmitted to the energy storage device 3 in the shell 2, the service life of the energy storage device 3 is ensured, the first shell 20 and the second shell 21 are both provided with explosion-proof reinforced structure layers 13, and the explosion-proof reinforced structure layers 13 comprise explosion-proof structure layers 130 and reinforced structure layers 131, the explosion-proof structure layer 130 is a honeycomb structure I, the reinforcing structure layer 131 is a net structure I, the explosion-proof reinforcing structure layer 13 is used for providing explosion-proof and reinforcing functions, the situation that the explosion of the internal energy storage battery 312 occurs due to accidents is prevented, the safety usability is improved, the explosion-proof reinforcing structure layer 13 is used for reinforcing the supporting reinforcing performance of the first shell 20 and the second shell 21, the external force impact resistance performance is provided, and the service life of the internal energy storage device 3 is better protected.
The positioning connection structure 10 comprises a positioning bump 100 and a positioning groove 101, the positioning bump 100 is arranged on the second housing 21, the positioning groove 101 is arranged on the first housing 20, the buffer component 12 comprises a plurality of vibration absorption springs, the buffer component 12 is used for absorbing vibration transmitted from the outside, reducing the influence of the vibration on internal elements thereof and ensuring the normal use of the novel explosion-proof multifunctional mobile energy storage device 1, the second housing 21 is further provided with a placing frame 210, a plurality of positioning fixing columns 211 and an energy storage battery module placing plate 212, the plurality of positioning fixing columns 211 are arranged on the inner side surface of the second housing 21, the placing frame 210 is arranged at the inner side corner of the second housing 21, the second housing 21 is further provided with a positioning plate 213, the energy storage battery module placing plate 212 is provided with a plurality of positioning holes 2120, and the positioning plate 213 facilitates positioning of the energy storage battery module 31 during installation, and play certain support guard action, guarantee the position of energy storage battery module 31, prevent that it from rocking because of removing, influencing energy storage battery module 31's life.
The control device 33 comprises a control circuit board 330 and a control component 331, the control component 331 is arranged in the placement frame 210, the control circuit board 330 is arranged on one side of the fixing plate 30, the energy storage battery module 31 is arranged on the other side of the fixing plate 30, the heat dissipation component 32 comprises heat dissipation fins 320 and heat dissipation fans 321, the heat dissipation fins 320 are arranged on the control circuit board 330, the heat dissipation fans 321 are arranged on the rear cover 5, the fixing plate 30 is provided with a reinforcing grid 300 and a plurality of installation positioning grooves 301, the reinforcing grid 300 is used for providing the strength of the fixing plate 30, and the heat dissipation component 32 is used for providing a heat dissipation function.
The energy storage battery module 31 comprises a support 310, a cover plate 311, a plurality of energy storage batteries 312 and a control circuit board 313, wherein two first convex blocks 3100 are arranged above the support 310, two first convex blocks 3100 are provided with through holes, a plurality of first positioning columns 3101 are arranged on the side surface of the support 310, a plurality of second convex blocks 3102 are further arranged at the bottom of the support 310, a plurality of second convex blocks 3102 are sleeved with buffer washers 3103, the buffer washers 3103 are used for providing a buffering effect, and the buffer assemblies 12 form a dual vibration absorption structure, so that the influence of vibration on the energy storage device 3 is greatly reduced.
The panel 4 includes panel lid 40, display 41, a plurality of USB interface 42, a plurality of type-c interface 43 and circular power source 44, display 41 is equipped with a plurality of control button 410, back lid 5 is equipped with radiator fan screen panel 50, multi-functional socket 51, high-power source 52 and accomodates cavity 53, multi-functional socket 51 is used for the use of three-pin plug foot, two-pin socket or the special socket of apple cell-phone, improves the versatility, it is equipped with apron 530 to accomodate cavity 53, accomodate placing and accomodating that cavity 53 is used for charger cable or charger etc. convenient arrangement, portable, the cover after the apron 530 is convenient for accomodate.
The first positioning columns 3101 are respectively connected with the mounting positioning grooves 101 in a matching manner, the first two bumps 3100 are respectively connected with the positioning fixing columns 211 in a matching manner, the second two bumps 3102 are respectively connected with the positioning holes 2120 in a matching manner, the cushion washers 3103 are arranged between the support frame 310 and the energy storage battery module placing plate 212, and the first positioning columns 3101, the first bumps 3100 and the second bumps 3102 are used for improving the fixing stability of the energy storage battery module 31.
Panel 4 still is equipped with temperature detector 45, temperature detector 45 is electronic thermometer, electronic thermometer is equipped with solar panel 450, temperature detector 45 is used for cooperating the temperature to become look and glues 7 and constitute dual temperature monitoring, improves temperature monitoring's stability, improves the security, solar panel 450 is used for providing solar charging for temperature detector 45.
The utility model discloses a set up the temperature and change color glue and turn into visual timely feedback to people to inside or outside temperature change, when novel explosion-proof multi-functional mobile energy storage inside module uses, the heat that produces flows the temperature and changes color glue, and the temperature that rises along with the temperature becomes color glue and also can produce the color change, in time feeds back the temperature of novel explosion-proof multi-functional mobile energy storage inside, prevents that novel explosion-proof multi-functional mobile energy storage from using excessively to cause the damage of internal component or the emergence of accident; when the novel explosion-proof multifunctional mobile energy storage device is not used, the temperature change of the external environment is converted into a visual feedback to people, so that the safety is improved; the hollow structures are provided with the buffer components, the hollow structures are used for reducing the weight of the shell and reducing the contact area, the buffer components are combined to provide a vibration absorption effect, and the buffer gaskets are combined to form a dual vibration absorption structure, so that the influence of vibration on the energy storage device is greatly reduced, the external vibration is greatly reduced to be transmitted to the energy storage device in the shell, and the service life of the energy storage device is ensured; the storage cavity is used for placing and storing a charger cable or a charger and the like, so that the storage cavity is convenient to arrange and carry, and the cover plate is convenient to cover after storage; the bracket is stably fixed in the shell by arranging the first positioning column, the first bump and the second bump, so that the fixing stability is improved, the position of the energy storage battery module is ensured, the condition that the energy storage battery module collides with the inside of the shell due to looseness of the energy storage battery module is prevented, and the performance and the service life of the energy storage battery module are ensured; the explosion-proof reinforced structure layer is used for providing explosion-proof and reinforcing functions, preventing the occurrence of explosion of the internal energy storage battery due to accidents, improving the safety usability, and reinforcing the support reinforcing performance of the first shell and the second shell, providing the performance of resisting external force impact, and better protecting the service life of the internal energy storage device; be used for coordinating the temperature to change color and glue through setting up the temperature detection meter and constitute dual temperature monitoring, improve temperature monitoring's stability, improve the security, solar panel is used for providing solar charging for the temperature detection meter.
The utility model discloses be not limited to above-mentioned embodiment, adopt and the utility model discloses the same or approximate structure or device of above-mentioned embodiment, and the other that obtain is used for novel explosion-proof many merits and removes the accumulator, all is within the utility model discloses a within the protection scope.

Claims (7)

1. The utility model provides a novel explosion-proof many merits remove accumulator which characterized in that: novel explosion-proof many merits remove energy storage ware includes casing and energy memory, energy memory sets up in the casing, the casing includes casing one and casing two, the casing is equipped with panel and back lid, casing one and casing two all are equipped with places the cavity, two place the cavity constitution and place the chamber, energy memory sets up place the intracavity, casing one and casing two all still are equipped with the temperature and become the look and glue and can dismantle the hanger, two can dismantle and be equipped with the handle between the hanger, be equipped with location connection structure between casing one and the casing two, energy memory includes fixed plate, energy storage battery module, radiator unit and controlling means, casing one and casing two all still are equipped with hollow structure, hollow structure all is equipped with buffering subassembly, casing one and casing two all still are equipped with explosion-proof additional strengthening layer.
2. The novel explosion-proof multifunctional mobile energy storage device according to claim 1, characterized in that: the anti-explosion reinforcing structure layer comprises an anti-explosion structure layer and a reinforcing structure layer, the anti-explosion structure layer is of a honeycomb structure I, the reinforcing structure layer is of a net structure I, the positioning connection structure comprises a positioning lug and a positioning groove, the positioning lug is arranged on the shell II, the positioning groove is arranged on the shell I, the buffer assembly comprises a plurality of vibration absorption springs, the shell II is further provided with a placing frame, a plurality of positioning fixing columns and an energy storage battery module placing plate, the plurality of positioning fixing columns are arranged on the inner side face of the shell II, the placing frame is arranged at the inner side corner of the shell II, the shell II is further provided with a positioning plate, and the energy storage battery module placing plate is provided with a plurality of positioning holes.
3. The novel explosion-proof multifunctional mobile energy storage device according to claim 2, characterized in that: the control device comprises a control circuit board and a control assembly, the control assembly is arranged in the placing frame, the control circuit board is arranged on one side of the fixing plate, the energy storage battery module is arranged on the other side of the fixing plate, the heat dissipation assembly comprises heat dissipation fins and a heat dissipation fan, the heat dissipation fins are arranged on the control circuit board, the heat dissipation fan is arranged on the rear cover, and the fixing plate is provided with a reinforcing grid and a plurality of installation positioning grooves.
4. The novel explosion-proof multifunctional mobile energy storage device according to claim 3, characterized in that: the energy storage battery module comprises a support, a cover plate, a plurality of energy storage batteries and a control circuit board, wherein two first protruding blocks and two first protruding blocks are arranged above the support, through holes are formed in the first protruding blocks, a plurality of first positioning columns are arranged on the side face of the support, a plurality of second protruding blocks are further arranged at the bottom of the support, and a buffering gasket is sleeved on each second protruding block.
5. The novel explosion-proof multifunctional mobile energy storage device according to claim 4, characterized in that: the panel comprises a panel cover, a display, a plurality of USB interfaces, a plurality of type-c interfaces and a circular power supply interface, the display is provided with a plurality of control buttons, the rear cover is provided with a cooling fan mesh enclosure, a multifunctional socket, a high-power supply interface and a storage cavity, and the storage cavity is provided with a first cover plate.
6. The novel explosion-proof multifunctional mobile energy storage device according to claim 5, characterized in that: the first positioning columns are respectively matched and connected with the installation positioning grooves, the two first protruding blocks are respectively matched and connected with the positioning fixing columns, the second protruding blocks are respectively matched and connected with the positioning holes, and the buffer gaskets are arranged between the support and the energy storage battery module placing plates.
7. The novel explosion-proof multifunctional mobile energy storage device according to claim 6, characterized in that: the panel is still equipped with the temperature detection meter, the temperature detection meter is electronic thermometer, electronic thermometer is equipped with solar panel.
CN202120305116.1U 2021-02-03 2021-02-03 Novel explosion-proof multi-functional removal accumulator Active CN215071678U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120305116.1U CN215071678U (en) 2021-02-03 2021-02-03 Novel explosion-proof multi-functional removal accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120305116.1U CN215071678U (en) 2021-02-03 2021-02-03 Novel explosion-proof multi-functional removal accumulator

Publications (1)

Publication Number Publication Date
CN215071678U true CN215071678U (en) 2021-12-07

Family

ID=79258763

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120305116.1U Active CN215071678U (en) 2021-02-03 2021-02-03 Novel explosion-proof multi-functional removal accumulator

Country Status (1)

Country Link
CN (1) CN215071678U (en)

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