CN111600086B - Battery bulge detection module of LED emergency lamp - Google Patents
Battery bulge detection module of LED emergency lamp Download PDFInfo
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- CN111600086B CN111600086B CN201910127843.0A CN201910127843A CN111600086B CN 111600086 B CN111600086 B CN 111600086B CN 201910127843 A CN201910127843 A CN 201910127843A CN 111600086 B CN111600086 B CN 111600086B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention relates to a battery bulge detection module of an LED emergency lamp, in particular to a special resistance film for monitoring the battery state, which is characterized by comprising a first resistance film node (G1-1-1), a second resistance film node (G1-1-2), a first mesh surface (G1-2-1), a second mesh surface (G1-2-2) and a middle part (G1-3). The invention has low cost, simple structure and long service life, can find faults in time, can find the problems of battery bulging and the like in time, and creates a new idea.
Description
Technical Field
The invention relates to a lamp, in particular to a battery bulge detection module of an LED emergency lamp.
Background
Illumination that is enabled due to a power failure for normal illumination is referred to as emergency illumination. Emergency lighting differs from general lighting in that it includes: standby lighting, evacuation lighting and safety lighting. The conversion time is determined according to actual engineering and relevant specification. Emergency lighting is an important safety facility for modern public and industrial buildings, which is closely related to personal safety and building safety. When a fire or other disasters happen to a building and the power supply is interrupted, emergency lighting plays an important role in evacuation of personnel, fire rescue work, important production, continuous operation of work or necessary operation and disposal.
The LED emergency lamp in the prior art has the problems that faults can not be found in time, the battery swells, liquid leaks to cause faults, and partial lamp beads are damaged and are not found, the service life is short and the like.
Disclosure of Invention
In order to solve the problems, the invention designs a battery bulge detection module of the LED emergency lamp.
1. Battery swell detection module of LED emergency light, its characterized in that: the battery state monitoring device comprises a bulge detection resistor G-R and a special resistance film for monitoring the battery state;
the special resistance film for monitoring the battery state is characterized by comprising a first resistance film node G1-1-1, a second resistance film node G1-1-2, a first mesh surface G1-2-1, a second mesh surface G1-2-2 and a middle part G1-3;
the first resistance film node G1-1-1, the second resistance film node G1-1-2, the first mesh surface G1-2-1, the second mesh surface G1-2-2 and the middle part G1-3 are all thin films, all of the five parts are made of the same material, and all of the five parts are made in an integrated forming mode;
the first resistive film node G1-1-1 is connected to a first side of the first mesh surface G1-2-1;
the second side of the first web G1-2-1 is attached to the first side of the middle portion G1-3;
the second side of the middle portion G1-3 is attached to the first end of the second web G1-2-2;
a second end of the second mesh surface G1-2-2 is connected to a second resistive film node G1-1-2;
the first resistive film node G1-1-1 has a first resistive film solder G1-4-1, and the second resistive film node G1-1-2 has a second resistive film solder G1-4-2;
the holes of the first net surface G1-2-1 are uniformly distributed film holes G1-2-3, the film holes G1-2-3 and the adjacent film holes G1-2-3 are provided with viscose film areas, strip-shaped connecting bridges are arranged between the viscose film areas and the adjacent viscose film areas, the viscose film areas of the first net surface G1-2-1 are provided with glue, and the connecting bridges of the first net surface G1-2-1 are not provided with the glue;
the holes of the second net surface G1-2-2 are uniformly distributed film holes, the film holes and the adjacent film holes are provided with viscose film areas, a long strip-shaped connecting bridge is arranged between the viscose film areas and the adjacent viscose film areas, the viscose film areas of the second net surface are provided with glue, and the connecting bridge of the second net surface is not provided with glue;
when the square battery swells, the distance between the viscose film regions of the first net surface G1-2-1 is increased, the connecting bridge is torn to cause the connecting bridge to break, so that the resistance value of the first net surface G1-2-1 is changed, the distance between the viscose film regions of the second net surface G1-2-2 is increased, the connecting bridge is torn to cause the connecting bridge to break, so that the resistance value of the second net surface G1-2-2 is changed, the change of the overall resistance value is caused, and the bulge condition of the battery can be obtained through the change of the overall resistance value;
the first end of the bulge detection resistor G-R is connected with a direct current power supply point VCC, the second end of the bulge detection resistor G-R is connected with a first resistive film welding point G1-4-1 of the resistive film special for battery state monitoring, and a second resistive film welding point G1-4-2 of the resistive film special for battery state monitoring is connected with a power supply point.
2. Technical content 1 the battery bulge detection module of LED emergency light, its characterized in that: the film holes G1-2-3 of the first net surface G1-2-1 are circular.
3. Technical content 1 the battery bulge detection module of LED emergency light, its characterized in that: the adhesive film area of the first web side G1-2-1 is circular.
4. Technical content 1 the battery bulge detection module of LED emergency light, its characterized in that: the material of the first net surface G1-2-1 is an alloy material with a melting point lower than 60 ℃, and if the battery generates heat or catches fire, the connecting bridge is broken, and the resistance value can also be changed.
5. Technical content 1 the battery bulge detection module of LED emergency light, its characterized in that: the first mesh surface G1-2-1 is made of lead alloy.
6. Technical content 1 the battery bulge detection module of LED emergency light, its characterized in that: the film holes G1-2-3 of the second net surface G1-2-2 are circular.
7. Technical content 1 the battery bulge detection module of LED emergency light, its characterized in that: the first resistance film welding point G1-4-1 is a hollow round hole.
8. Technical content 1 the battery bulge detection module of LED emergency light, its characterized in that: the second resistance film welding point G1-4-2 is a hollow round hole.
The technical effects are as follows:
the invention has the advantages of low cost, simple structure and long service life, and can find faults, battery swelling and other problems in time.
Drawings
Fig. 1 is a schematic structural view of a resistive sheet according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a resistor sheet according to example 1 of the present invention when it is bonded to a battery.
Fig. 3 is a circuit diagram of a battery bulge detection module of an LED emergency lamp according to embodiment 1 of the present invention.
Detailed Description
Embodiment 1, as shown in fig. 1, 2 and 3, a battery bulge detection module for an LED emergency lamp according to embodiment 1 includes bulge detection resistors G-R and a resistance film dedicated for battery status monitoring;
the special resistance film for monitoring the battery state is characterized by comprising a first resistance film node G1-1-1, a second resistance film node G1-1-2, a first mesh surface G1-2-1, a second mesh surface G1-2-2 and a middle part G1-3;
the first resistance film node G1-1-1, the second resistance film node G1-1-2, the first mesh surface G1-2-1, the second mesh surface G1-2-2 and the middle part G1-3 are all thin films, all of the five parts are made of the same material, and all of the five parts are made in an integrated forming mode;
the first resistive film node G1-1-1 is connected to a first side of the first mesh surface G1-2-1;
the second side of the first web G1-2-1 is attached to the first side of the middle portion G1-3;
the second side of the middle portion G1-3 is attached to the first end of the second web G1-2-2;
a second end of the second mesh surface G1-2-2 is connected to a second resistive film node G1-1-2;
the first resistive film node G1-1-1 has a first resistive film solder G1-4-1, and the second resistive film node G1-1-2 has a second resistive film solder G1-4-2;
the holes of the first net surface G1-2-1 are uniformly distributed film holes G1-2-3, the film holes G1-2-3 and the adjacent film holes G1-2-3 are provided with viscose film areas, strip-shaped connecting bridges are arranged between the viscose film areas and the adjacent viscose film areas, the viscose film areas of the first net surface G1-2-1 are provided with glue, and the connecting bridges of the first net surface G1-2-1 are not provided with the glue;
the holes of the second net surface G1-2-2 are uniformly distributed film holes, the film holes and the adjacent film holes are provided with viscose film areas, a long strip-shaped connecting bridge is arranged between the viscose film areas and the adjacent viscose film areas, the viscose film areas of the second net surface are provided with glue, and the connecting bridge of the second net surface is not provided with glue;
when the square battery swells, the distance between the viscose film regions of the first net surface G1-2-1 is increased, the connecting bridge is torn to cause the connecting bridge to break, so that the resistance value of the first net surface G1-2-1 is changed, the distance between the viscose film regions of the second net surface G1-2-2 is increased, the connecting bridge is torn to cause the connecting bridge to break, so that the resistance value of the second net surface G1-2-2 is changed, the change of the overall resistance value is caused, and the bulge condition of the battery can be obtained through the change of the overall resistance value;
the first end of the bulge detection resistor G-R is connected with a direct current power supply point VCC, the second end of the bulge detection resistor G-R is connected with a first resistive film welding point G1-4-1 of the resistive film special for battery state monitoring, and a second resistive film welding point G1-4-2 of the resistive film special for battery state monitoring is connected with a power supply point.
Embodiment 2, the resistive film for battery status monitoring as described in embodiment 1, wherein the film hole G1-2-3 of the first mesh surface G1-2-1 is octagonal.
Embodiment 3, as described in embodiment 1, the resistive film dedicated for battery status monitoring is characterized in that the adhesive film area of the first net surface G1-2-1 is quadrilateral.
Embodiment 4, the resistive film for battery status monitoring as described in embodiment 1, wherein the first mesh surface G1-2-1 is made of an alloy material with a melting point lower than 90 degrees, and if the battery is heated or ignited, which may cause the connection bridge to break, the resistance value may also be changed.
Embodiment 5, as in embodiment 1, the special resistive film for monitoring battery status is characterized in that the first mesh surface G1-2-1 is made of lead-antimony alloy.
Embodiment 6, the resistive film for battery status monitoring as in embodiment 1, wherein the film hole G1-2-3 of the second mesh surface G1-2-2 is octagonal.
Embodiment 7, the resistive film dedicated for battery status monitoring as described in embodiment 1, wherein the adhesive film area of the second net surface G1-2-2 is quadrilateral.
Embodiment 8, the resistive film for battery status monitoring as described in embodiment 1, wherein the second mesh surface G1-2-2 is made of an alloy material having a melting point lower than 90 degrees, and if the battery is heated or ignited, which may cause the connecting bridge to break, the resistance value may be changed.
Embodiment 9, the resistive film for battery status monitoring as described in embodiment 1, wherein the second mesh surface G1-2-2 is made of an alloy material with a melting point lower than 60 degrees, and if the battery is heated or ignited, which may cause the connecting bridge to break, the resistance value may also be changed.
Embodiment 10, the resistive film for battery status monitoring according to embodiment 1, wherein the second mesh surface G1-2-2 is made of lead-antimony alloy.
Embodiment 11, the resistive film for battery status monitoring as in embodiment 1, wherein the film holes G1-2-3 of the first mesh surface G1-2-1 are circular.
Embodiment 12, the resistive film for battery status monitoring as in embodiment 1, wherein the film holes G1-2-3 of the second mesh surface G1-2-2 are circular.
Embodiment 13, the resistive film for battery status monitoring as in embodiment 1, wherein the first resistive film solder point G1-4-1 is a hollow circular hole.
Embodiment 14, the resistive film for battery status monitoring according to embodiment 1, wherein the second resistive film pad G1-4-2 is a hollow circular hole.
Claims (1)
- The battery bulge detection module of LED emergency light, its characterized in that: the battery state monitoring device comprises a bulge detection resistor (G-R) and a resistance film special for monitoring the battery state;the special resistance film for monitoring the battery state is characterized by comprising a first resistance film node (G1-1-1), a second resistance film node (G1-1-2), a first mesh surface (G1-2-1), a second mesh surface (G1-2-2) and a middle part (G1-3);the node structure comprises a first resistance film node (G1-1-1), a second resistance film node (G1-1-2), a first mesh surface (G1-2-1), a second mesh surface (G1-2-2) and a middle part (G1-3), wherein the five parts are all in a film shape and are all made of the same material, and the five parts are manufactured in an integrated forming mode;the first resistive film node (G1-1-1) is connected to a first side of the first mesh surface (G1-2-1);the second side of the first web (G1-2-1) is attached to the first side of the intermediate portion (G1-3);the second side of the middle portion (G1-3) is connected to the first end of the second web (G1-2-2);a second end of the second mesh surface (G1-2-2) is connected to a second resistive film node (G1-1-2);the first resistive film node (G1-1-1) is provided with a first resistive film welding point (G1-4-1), and the second resistive film node (G1-1-2) is provided with a second resistive film welding point (G1-4-2);the holes of the first net surface (G1-2-1) are uniformly distributed film holes (G1-2-3), the film holes (G1-2-3) and the adjacent film holes (G1-2-3) are provided with viscose film areas, a long strip-shaped connecting bridge is arranged between the viscose film areas and the adjacent viscose film areas, the viscose film areas of the first net surface (G1-2-1) are provided with glue, and the connecting bridge of the first net surface (G1-2-1) is free of glue;the holes of the second net surface (G1-2-2) are uniformly distributed film holes, the film holes and the adjacent film holes are provided with viscose film areas, a strip-shaped connecting bridge is arranged between the viscose film areas and the adjacent viscose film areas, the viscose film areas of the second net surface are provided with glue, and the connecting bridge of the second net surface is not provided with glue;when the adhesive film is used for the square battery with the upper and lower bottom surface areas larger than the sum of the side surface areas, the adhesive film area of the first net surface (G1-2-1) is attached to the upper side surface of the square battery, the adhesive film area of the second net surface (G1-2-2) is attached to the lower bottom surface of the square battery, when the square battery swells, the distance between the viscose film areas of the first net surface (G1-2-1) becomes large, the connecting bridges are torn, the connecting bridges are broken, thereby changing the resistance value of the first net surface (G1-2-1), the distance between each viscose film area of the second net surface (G1-2-2) is enlarged, the connecting bridge is torn, the connecting bridge is broken, thereby changing the resistance value of the second mesh surface (G1-2-2) to cause the change of the overall resistance value, and acquiring the bulge condition of the battery through the change of the overall resistance value;the first end of the bulge detection resistor (G-R) is connected with a direct current power supply point (VCC), the second end of the bulge detection resistor (G-R) is connected with a first resistive film welding point (G1-4-1) of the resistive film special for battery state monitoring, and a second resistive film welding point (G1-4-2) of the resistive film special for battery state monitoring is connected with a power supply point;the material of the first net surface (G1-2-1) is an alloy material with a melting point lower than 60 ℃, and if the battery generates heat or catches fire, the connecting bridge is broken, and the resistance value can also be changed.
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| CN201910127843.0A CN111600086B (en) | 2019-02-20 | 2019-02-20 | Battery bulge detection module of LED emergency lamp |
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| CN201910127843.0A CN111600086B (en) | 2019-02-20 | 2019-02-20 | Battery bulge detection module of LED emergency lamp |
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| CN111600086B true CN111600086B (en) | 2021-07-20 |
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