CN213585233U - Light portable modular lithium battery management charging system - Google Patents
Light portable modular lithium battery management charging system Download PDFInfo
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- CN213585233U CN213585233U CN202022611962.4U CN202022611962U CN213585233U CN 213585233 U CN213585233 U CN 213585233U CN 202022611962 U CN202022611962 U CN 202022611962U CN 213585233 U CN213585233 U CN 213585233U
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Abstract
The utility model discloses a light portable modular lithium battery management charging system, which belongs to the field of transformer substations and comprises a direct-current power supply box body, wherein the upper surface of the direct-current power supply box body is fixedly hinged with a protective cover, the bottom surface of the direct-current power supply box body is fixedly connected with a supporting plate, the bottom surface of the supporting plate is fixedly connected with elastic springs which are arranged at equal intervals, and a backing plate is arranged below the direct-current power supply box body; reduce the device's weight through setting up the lithium cell module, make the staff carry light more, save staff's physical power, through temperature sensor, heat dissipation fan and control module's mutually supporting, protect the lithium cell module, prevent that the lithium cell module temperature is too high when using, utilize overvoltage protector to prevent that the device from producing when using and transship, protect the circuit, the security that has increased the device, the device volume is less makes things convenient for the quality lighter, make things convenient for carrying of staff, for staff's improvement work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the transformer substation pond, concretely relates to light-duty portable modularization lithium battery management charging system.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, and a mobile direct-current power supply applied in the transformer substation is an emergency standby direct-current power supply system which can independently supply power to the direct-current system of the transformer substation, so that the direct-current system can be maintained and overhauled, and the direct-current power supply system is replaced by the mobile direct-current power supply in a fault to play a role in direct-current power supply.
Researchers find that the existing mobile direct-current power supply is large in size, inconvenient to carry, few in function and low in practicability through deep research, and meanwhile the existing mobile direct-current power supply is not enough in protection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light-duty portable module ization lithium battery management charging system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a light portable modular lithium battery management charging system, which comprises a direct current power supply box body, wherein the upper surface of the direct current power supply box body is fixedly hinged with a protective cover, the bottom surface of the direct current power supply box body is fixedly connected with a supporting plate, and the bottom surface of the supporting plate is fixedly connected with elastic springs which are arranged at equal intervals;
a base plate is arranged below the direct-current power supply box body, spring grooves which are arranged at equal intervals are formed in the upper surface of the base plate, and the inner bottom walls of the two groups of spring grooves are fixedly connected with the inner bottom walls of the two groups of elastic springs respectively; the front surface of the direct-current power supply box body is fixedly embedded with a USB interface, and the front surface of the direct-current power supply box body is provided with aviation connectors which are arranged at equal intervals; the LED lamp box comprises a direct-current power supply box body, a manual switch, symmetrical buckles and symmetrical heat dissipation fans, wherein a charging jack is formed in the front of the direct-current power supply box body, an LED display screen is fixedly connected to the front of the direct-current power supply box body, the manual switch is fixedly connected to the front of the direct-current power supply box body, the symmetrical buckles are fixedly connected to the left side face of the direct-current power supply box body and the right side face of the direct-current power supply box body respectively, and the symmetrical heat dissipation;
the inside of DC power supply box is equipped with the lithium cell chunk, the lithium cell chunk is connected through wire and hand switch electricity, hand switch is connected with control module through the wire electricity, control module is connected with temperature sensor through the two-way electricity of wire, control module is connected through wire and heat dissipation fan electricity, control module is connected with overvoltage protector through the wire electricity, overvoltage protector is connected with the transformer through the wire electricity, control module is connected with electromagnetic switch through the wire electricity, electromagnetic switch passes through the wire and is connected with the transformer electricity.
As a preferred embodiment, symmetrical reinforcing ribs are placed above the protective cover, and the bottom surfaces of the two reinforcing ribs are fixedly connected with the upper surface of the protective cover respectively.
As a preferred embodiment, a handle is fixedly connected to the upper surface of the protective cover, and an anti-slip sleeve is sleeved on the outer surface of the handle.
As a preferred embodiment, the front surface of the direct current power supply box body is provided with grounding pieces which are arranged at equal intervals, and the front surface of each grounding piece is fixedly hinged with a connecting block.
As a preferred embodiment, a protection block is placed on the front face of the direct-current power supply box body, and the bottom face of the protection block is fixedly hinged with the front face of the direct-current power supply box body.
As a preferred embodiment, the front surface of the protective cover is provided with a hook groove, and the inner top wall of the hook groove is fixedly connected with a hook block.
As a preferred embodiment, a fixture block is placed on the front surface of the dc power supply box, and the back surface of the fixture block is fixedly connected with the front surface of the dc power supply box.
In a preferred embodiment, a label is placed on the front surface of the direct current power supply box body, and the left side surface of the label is fixedly connected with the right side surface of the direct current power supply box body.
Compared with the prior art, the beneficial effects of the utility model are that:
the light portable modular lithium battery management charging system has the advantages that the elastic spring and the base plate are matched with each other, so that the device is damped, the device is fully protected, the device is prevented from being damaged during transportation and use, and the buckle is utilized to facilitate the opening and closing of the protective cover by a worker, so that the maintenance of the worker is facilitated;
this light-duty portable modularization lithium battery management charging system simultaneously, its design has USB interface, aviation connector and charges electrical interface design such as jack, can charge with electrical apparatus of using of different plugs through USB interface, aviation connector and the jack that charges, has increased the device's practicality.
The light portable modular lithium battery management charging system also reduces the weight of the device by arranging the lithium battery module, so that workers can carry the system more conveniently, and the physical strength of the workers is saved; utilize temperature sensor, heat dissipation fan and control module's mutually supporting simultaneously, carry out the control by temperature change protection to the lithium cell module, prevent that the lithium cell module temperature is too high when using, utilize overvoltage protector to prevent that the device from producing when using transshipping, protect the circuit, increased the device's security, the device volume is less makes things convenient for the quality lighter, makes things convenient for staff's carrying, improves work efficiency for the staff.
Drawings
Fig. 1 is a front view of a dc power supply box of the present invention;
fig. 2 is a front view of the backing plate of the present invention;
fig. 3 is a side view of the dc power supply case of the present invention;
fig. 4 is an internal system diagram of the dc power supply box of the present invention.
Reference numbers: 1-a direct current power supply box body; 2-a charging jack; 3-a protection block; 4-hooking grooves; 5-reinforcing ribs; 6-anti-slip sleeve; 7-hook block; 8-carrying the handle; 9-a protective cover; 10-buckling; 11-a fixture block; 12-a USB interface; 13-a support plate; 14-LED display screen; 15-a manual switch; 16-a spring force spring; 17-a backing plate; 18-a spring groove; 19-a heat dissipation fan; 20-a label; 21-a lithium battery block; 22-a control module; 23-a temperature sensor; 24-a transformer; 25-an overvoltage protector; 26-a ground plate; 27-an aerospace connector; 28-an electromagnetic switch; 29-connecting block.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the utility model provides a light portable modular lithium battery management charging system, which comprises a dc power supply box 1, a protective cover 9 is fixedly hinged on the upper surface of the dc power supply box 1, a support plate 13 is fixedly connected on the bottom surface of the dc power supply box 1, and elastic springs 16 arranged at equal intervals are fixedly connected on the bottom surface of the support plate 13;
meanwhile, a backing plate 17 is arranged below the direct-current power supply box body 1, the device is damped by arranging the elastic springs 16 and the backing plate 17 to be matched with each other, the device is fully protected and prevented from being damaged in transportation and use, spring grooves 18 which are arranged at equal intervals are formed in the upper surface of the backing plate 17, and the inner bottom walls of the two groups of spring grooves 18 are fixedly connected with the inner bottom walls of the two groups of elastic springs 16 respectively;
the USB interface 12 is fixedly embedded in the front face of the direct-current power supply box body 1, the aviation connectors 27 arranged at equal intervals are arranged on the front face of the direct-current power supply box body 1, the aviation connectors 27 are generally matched with aviation sockets for use, and are widely applied to the fields of navigation, aerospace, aviation, national defense, military, nuclear industry, electric power and the like at present, and the shell is made of magnesium-aluminum alloy, stainless steel and the like, so that the direct-current power supply box is firm and durable; the aviation connector 27 is also designed in the light portable modular lithium battery management charging system; the front side of the direct-current power supply box body 1 is provided with the charging jack 2, and electrical appliances with different plugs can be charged through the USB interface 12, the aviation connector 27 and the charging jack 2, so that the practicability of the device is improved;
in addition, the front of the direct-current power supply box body 1 is fixedly connected with an LED display screen 14, the front of the direct-current power supply box body 1 is fixedly connected with a manual switch 15, the left side face of the direct-current power supply box body 1 and the right side face of the direct-current power supply box body 1 are respectively and fixedly connected with symmetrical buckles 10, the buckles 10 are utilized to facilitate opening and closing of the protective cover 9 by workers, maintenance of the workers is facilitated, and symmetrical heat dissipation fans 19 are fixedly embedded in the right side face of the direct-current power supply box body 1.
The lithium battery pack 21 is arranged in the direct-current power supply box body 1, the weight of the device is reduced by the lithium battery pack 21, so that the carrying of workers is more convenient, and the physical strength of the workers is saved; the temperature sensor 23 is a sensor which can sense the temperature and convert the sensed temperature into a usable output signal, and the temperature sensor 23, the heat dissipation fan 19 and the control module 22 are matched with each other to protect the lithium battery pack 21 so as to prevent the lithium battery pack 21 from being too high in temperature when in use;
in a specific scheme, the control module 22 is electrically connected with the heat dissipation fan 19 through a lead, the control module 22 is electrically connected with the overvoltage protector 25 through a lead, the type of the overvoltage protector 25 is SDXD56, the overvoltage protector 25 is used for preventing the device from generating overload when in use, a circuit is protected, and the safety of the device is improved; the overvoltage protector 25 is electrically connected with a transformer 24 through a lead, the control module 22 is electrically connected with an electromagnetic switch 28 through a lead, and the electromagnetic switch 28 is a switch controlled by an electromagnet as the name implies, namely a combination of the electromagnet and the switch; the electromagnetic switch 28 is electrically connected with the transformer 24 through a conducting wire, and the device is small in size, convenient to carry and light in weight, and improves working efficiency for workers.
Symmetrical reinforcing ribs 5 are placed above the protective cover 9, the bottom surfaces of the two reinforcing ribs 5 are respectively fixedly connected with the upper surface of the protective cover 9, the protective cover 9 is reinforced through the reinforcing ribs 5, and the protective cover 9 is firmer.
Wherein, the last fixed surface of protective cover 9 is connected with carrying handle 8, and the surface cover of carrying handle 8 is equipped with anti-skidding cover 6, through carrying handle 8 and the mutually supporting of anti-skidding cover 6, the staff of being convenient for is to the extraction of the device, and the staff of being convenient for is to the removal of the device.
Wherein, the grounding piece 26 that the equidistance was arranged is placed to the front of DC power supply box 1, and the front of every grounding piece 26 all fixed hinge has connecting block 29, protects aviation connector 27 through grounding piece 26 and connecting block 29, prevents the electric leakage.
Wherein, protection piece 3 has been placed in the front of DC power supply box 1, and the bottom surface of protection piece 3 is fixed articulated with the front of DC power supply box 1, protects jack 2 that charges through protection piece 3, prevents that the inside of jack 2 that charges from getting into dirty thing.
Wherein, colluding groove 4 has been seted up in the front of protective cover 9, and the interior roof fixedly connected with of colluding groove 4 colludes piece 7, through colluding groove 4 and colluding piece 7 mutually supporting, makes things convenient for the staff to apply the effort to protective cover 9, saves physical power for the staff.
Wherein, fixture block 11 has been placed in the front of DC power supply box 1, and the back of fixture block 11 and the front fixed connection of DC power supply box 1 are used for joint cell-phone through fixture block 11 person of facilitating the use, and the steel sheet user charges for the cell-phone.
Wherein, sign 20 has been placed from the front to direct current power supply box 1, and the left surface of sign 20 and direct current power supply box 1's right flank fixed connection make the staff to the understanding more of device, increase staff's factor of safety.
The utility model discloses a theory of operation and use flow:
the manual switch 15 is first turned on, the device is moved to the proper position by the handle 8, the device is protected by the pad 17, and then the individual site is energized by the control of the control module 22.
When the temperature detection device is used specifically, different plugs are inserted into different jacks, and the temperature inside the direct-current power supply box body 1 is detected through the temperature sensor 23; when the temperature detected by the temperature sensor 23 is higher than a preset temperature value range, the control module 22 will connect the circuit of the heat dissipation fan 19 to enable the heat dissipation fan 19 to be powered on and operated;
when an abnormal signal occurs in the circuit, the control module 22 switches on or off the control electromagnetic switch 28 through current, and switches off the control electromagnetic switch 28 to protect the circuit; when overvoltage appears in the circuit, when voltage in the circuit generates errors, the control module 22 analyzes the voltage, then sends a signal to the overvoltage protector 25, controls the transformer 24 by using the work of the overvoltage protector 25, reduces the power of the transformer 24, maintains the stability of the voltage, protects the transformer 24, and protects the jack of the device by the connecting block 29 and the protection block 3 after the overvoltage protector is used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a light-duty portable modularization lithium cell management charging system, includes DC power supply box (1), its characterized in that: the upper surface of the direct-current power supply box body (1) is fixedly hinged with a protective cover (9), the bottom surface of the direct-current power supply box body (1) is fixedly connected with a supporting plate (13), and the bottom surface of the supporting plate (13) is fixedly connected with elastic springs (16) which are arranged at equal intervals;
a base plate (17) is arranged below the direct-current power supply box body (1), spring grooves (18) which are arranged at equal intervals are formed in the upper surface of the base plate (17), and the inner bottom walls of the two groups of spring grooves (18) are fixedly connected with the inner bottom walls of the two groups of elastic springs (16) respectively; the front surface of the direct-current power supply box body (1) is fixedly embedded with a USB interface (12), and the front surface of the direct-current power supply box body (1) is provided with aviation connectors (27) which are arranged at equal intervals; the LED lamp box is characterized in that a charging jack (2) is formed in the front of the direct-current power supply box body (1), an LED display screen (14) is fixedly connected to the front of the direct-current power supply box body (1), a manual switch (15) is fixedly connected to the front of the direct-current power supply box body (1), symmetrical buckles (10) are fixedly connected to the left side face of the direct-current power supply box body (1) and the right side face of the direct-current power supply box body (1) respectively, and symmetrical heat dissipation fans (19) are fixedly embedded in the right side face of the direct-current power supply box body (1);
the inside of direct current power supply box (1) is equipped with lithium battery block (21), lithium battery block (21) are connected with manual switch (15) electricity through the wire, manual switch (15) are connected with control module (22) through the wire electricity, control module (22) are connected with temperature sensor (23) through the two-way electricity of wire, control module (22) are connected with heat dissipation fan (19) electricity through the wire, control module (22) are connected with overvoltage protector (25) through the wire electricity, overvoltage protector (25) are connected with transformer (24) through the wire electricity, control module (22) are connected with electromagnetic switch (28) through the wire electricity, electromagnetic switch (28) are connected with transformer (24) electricity through the wire.
2. The lightweight portable modular lithium battery management and charging system of claim 1, further comprising: symmetrical reinforcing ribs (5) are placed above the protective cover (9), and the bottom surfaces of the two reinforcing ribs (5) are fixedly connected with the upper surface of the protective cover (9) respectively.
3. The lightweight portable modular lithium battery management charging system of claim 2, further comprising: the upper surface fixed connection of protective cover (9) has carrying handle (8), the surface cover of carrying handle (8) is equipped with anti-skidding cover (6).
4. The lightweight portable modular lithium battery management charging system of claim 3, further comprising: the front surface of the direct-current power supply box body (1) is provided with grounding pieces (26) which are arranged at equal intervals, and the front surface of each grounding piece (26) is fixedly hinged with a connecting block (29).
5. The lightweight portable modular lithium battery management charging system of claim 4, further comprising: protection piece (3) have been placed in the front of direct current power supply box (1), the bottom surface of protection piece (3) is fixed articulated with the front of direct current power supply box (1).
6. The lightweight portable modular lithium battery management and charging system of claim 5, further comprising: the front of protective cover (9) has been seted up and has been colluded groove (4), the interior roof fixedly connected with of colluding groove (4) colludes piece (7).
7. The lightweight portable modular lithium battery management and charging system of claim 6, further comprising: the front side of the direct-current power supply box body (1) is provided with a clamping block (11), and the back side of the clamping block (11) is fixedly connected with the front side of the direct-current power supply box body (1).
8. The lightweight portable modular lithium battery management charging system of claim 7, further comprising: sign (20) have been placed from the front to direct current power supply box (1), the right flank fixed connection of the left surface and the direct current power supply box (1) of sign (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022611962.4U CN213585233U (en) | 2020-11-12 | 2020-11-12 | Light portable modular lithium battery management charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022611962.4U CN213585233U (en) | 2020-11-12 | 2020-11-12 | Light portable modular lithium battery management charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213585233U true CN213585233U (en) | 2021-06-29 |
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ID=76536889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022611962.4U Active CN213585233U (en) | 2020-11-12 | 2020-11-12 | Light portable modular lithium battery management charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213585233U (en) |
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2020
- 2020-11-12 CN CN202022611962.4U patent/CN213585233U/en active Active
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