CN113063120B - Integrated explosion-proof LED industrial lighting device - Google Patents
Integrated explosion-proof LED industrial lighting device Download PDFInfo
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- CN113063120B CN113063120B CN202110435503.1A CN202110435503A CN113063120B CN 113063120 B CN113063120 B CN 113063120B CN 202110435503 A CN202110435503 A CN 202110435503A CN 113063120 B CN113063120 B CN 113063120B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/54—Cooling arrangements using thermoelectric means, e.g. Peltier elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an integrated explosion-proof LED industrial lighting device, which comprises a box body, wherein the box body comprises a flip plate and an installation base, a bearing bottom plate is arranged on one side of the flip plate, the flip plate is movably connected with the installation base through a rotating shaft, a lamp body is arranged on the surface of one side of the installation base, a connecting cavity is arranged on the surface of the other side of the installation base, a plurality of air conveying hoses are arranged on the connecting cavity communicated with the inside of the installation base inside the connecting cavity, one ends of the air conveying hoses are connected with a heat dissipation assembly, a telescopic rod assembly is arranged on one side of the installation base, a controller is arranged in the bearing bottom plate, the controller is connected with a temperature detection module and an electric quantity detection module, the surface temperature of a substrate can be detected through the temperature detection module, and the heat dissipation of the substrate is carried out in time; the residual electric quantity of the storage battery can be detected in real time through the electric quantity detection module, when the electric quantity is insufficient, the energy-saving module is used for saving electricity for the lighting device, and the service life is prolonged.
Description
Technical Field
The invention belongs to the technical field of illumination, and particularly relates to an integrated explosion-proof LED industrial illumination device.
Background
With the rapid development of industries such as petroleum, chemical industry, mining industry and the like, the lighting lamp is more and more widely used in production, storage and rescue, and the variety is more and more. How to prevent the lighting lamp from the accidental explosion in the explosive gas dangerous place is an important subject. Since the lighting fixtures inevitably produce electric sparks or form glowing surfaces during operation, they can cause explosion accidents once they meet the explosive gas mixture in the production or rescue site, directly endangering the lives of the citizens and the property safety of the country. Therefore, as the most widely used lighting lamp, the explosion-proof technical problem has already attracted general attention and high attention of people; the explosion-proof lamp is used in dangerous places where combustible gas and dust exist, and can prevent electric arcs, sparks and high temperature possibly generated in the lamp from igniting the combustible gas and the dust in the surrounding environment, so that the explosion-proof lamp can meet the explosion-proof requirement.
The invention with the publication number of CN104214604A discloses a novel LED explosion-proof lighting device, which comprises a substrate, wherein two ends of one surface of the substrate are respectively provided with a groove, a circuit control box is arranged on the substrate between the two grooves, at least one LED lamp is arranged in each groove, a cover plate for sealing the grooves is arranged on each groove, the cover plate is provided with light holes with the number equal to that of the LED lamps, the light holes are arranged right above the LED lamps, lenses are arranged in the light holes, circular convex parts are arranged at the bottoms of the lenses, the diameters of the circular convex parts are larger than the diameters of the light holes, a stop block is arranged at the edge of each light hole at the bottom of the cover plate, and the stop blocks are matched with the cut string edges of the circular convex parts; in order to solve the problems, an integrated explosion-proof LED industrial lighting device is provided.
Disclosure of Invention
The invention aims to provide an integrated explosion-proof LED industrial lighting device.
The purpose of the invention can be realized by the following technical scheme: an integrated explosion-proof LED industrial lighting device comprises a box body, wherein the box body comprises a turnover plate and an installation base, a bearing bottom plate is arranged on one side of the turnover plate, the turnover plate is movably connected with the installation base through a rotating shaft, a lamp body is arranged on one side surface of the installation base, a connection cavity is arranged on the other side surface of the installation base, the interior of the connection cavity is communicated with the interior of the installation base, a plurality of gas transmission hoses are arranged on the connection cavity, one end of each gas transmission hose is connected with a heat dissipation assembly, and a telescopic rod assembly is arranged on one side of the installation base;
the heat dissipation assembly comprises a heat dissipation fan, an air bag and a movable plug, the heat dissipation fan is fixedly installed in the bearing bottom plate, and a plurality of air holes are formed in the surface of one side of the bearing bottom plate; the output end of the heat radiation fan is connected with the upper end of the air bag, and one end of the air hose penetrates through the lower end surface of the air bag and is connected with the movable plug;
the telescopic link subassembly is including connecting base, first telescopic link, second telescopic link and sucking disc, connect base fixed mounting on the installation base, the one end activity embedding of first telescopic link is to connecting in the base, the other end of first telescopic link is provided with the second telescopic link, the sucking disc is installed to the one end of second telescopic link.
Furthermore, a first fixing band is arranged on one side surface of the bearing bottom plate, a second fixing band is symmetrically arranged at the lower end of the first fixing band, and a pair of hanging holes are formed in the first fixing band.
Furthermore, a handle is arranged at the upper end of the flip-over plate, a fixing clip is arranged at the upper end of the flip-over plate, a clamping pin is arranged at one end of the installation base, and the fixing clip is matched with the clamping pin for use.
Further, the internally mounted of bearing bottom plate has the battery, one side of bearing bottom plate is provided with the port of charging, be provided with the protection block on the port of charging, the port of charging and battery electric connection.
Further, the lamps and lanterns body includes protection casing, LED lamp, base plate and heating panel, base plate fixed mounting is in the inside of installation base, a side surface of heating panel and a side surface looks butt of base plate, the surface mounting of base plate has a plurality of LED lamp, protection casing fixed mounting is on the installation base, just a plurality of bar illumination groove has been seted up on the surface of protection casing, and the quantity in bar illumination groove is unanimous with the quantity of LED lamp, and bar illumination groove and LED lamp one-to-one.
Furthermore, one side of the protective cover is an inclined plane, a strip-shaped lighting groove is formed in the inclined plane, and the strip-shaped lighting groove corresponds to one LED lamp.
Furthermore, a tool bag is arranged on the surface of one end, close to the lifting handle, inside the flip-top cover plate, and a rubber sealing ring is arranged on the edge inside the flip-top cover plate.
Further, be provided with switch module in the fixing clip, switch module includes shift knob, connecting rod, elastic component, trigger button and mounting panel, the connecting rod is installed to the terminal surface under one side of shift knob, the elastic component has been cup jointed in the outside of connecting rod, the one end fixed connection of elastic component is at shift knob's lower terminal surface, the other end fixed connection of elastic component is on the mounting panel, mounting panel fixed connection is on the inner wall surface of flip board, the up end fixed mounting of mounting panel has trigger button, trigger button is just right with the connecting rod.
Furthermore, a controller is arranged in the bearing bottom plate, and the controller is connected with a temperature detection module, an electric quantity detection module, an alarm module and an energy-saving module;
the temperature detection module detects the temperature of the surface of the substrate after the lighting device is started, and the specific detection process comprises the following steps:
step S1: the number of the LED lamps is marked as N1;
step S2: acquiring the number of working LED lamps, and marking the number of the working LED lamps as N2;
and step S3: when N2 is less than 0.5N1, the temperature detection module detects the temperature of the surface of the substrate, the detection period is T, and the temperature of the surface of the substrate is marked as Tk; when Tk is larger than or equal to T0, the temperature detection module sends a first-class heat dissipation instruction to the controller; one type of heat dissipation instruction is specifically: the controller starts the first-stage heat dissipation capacity of the heat dissipation assembly to dissipate heat of the surface of the substrate, and when the temperature of the surface of the substrate is lower than T0, the heat dissipation assembly stops working; the heat dissipation assembly adjusts the heat dissipation capacity by adjusting the rotating speed of the heat dissipation fan, and divides the heat dissipation capacity of the heat dissipation assembly into a first stage and a second stage according to the rotating speed of the heat dissipation fan, wherein the heat dissipation capacity of the second stage is greater than that of the first stage;
when N2 is not less than 0.5N1, the temperature detection module acquires the surface temperature of the substrate in real time and marks the surface temperature of the substrate as Tj, and when the Tj is not less than T0, the temperature detection module judges that the surface temperature of the substrate is too high, and sends a second type of heat dissipation instruction to the controller; the second type of heat dissipation instruction is specifically: the controller starts the second-stage heat dissipation capacity of the heat dissipation assembly to dissipate heat of the surface of the substrate, and when the temperature of the surface of the substrate is lower than T0, the heat dissipation capacity of the heat dissipation assembly is adjusted to be the first stage; wherein T0 is a system preset temperature threshold;
the electric quantity detection module is used for detecting the residual electric quantity of the storage battery, two electric quantity early warning threshold values a1 and a2 are set in the electric quantity detection module respectively, the residual electric quantity of the storage battery is marked as m, when the a1 is less than or equal to the m and is less than the a2, the electric quantity detection module sends early warning information of insufficient electric quantity to the controller, and the controller controls the alarm module to send an alarm voice prompt; meanwhile, the electric quantity detection module sends a primary energy-saving instruction to the controller, and the content of the primary energy-saving instruction is as follows: the energy-saving module acquires the total number of the LED lamps, marks the total number of the LED lamps as M1, and then extinguishes half of the LED lamps at intervals to save energy; when m is less than a1, the electric quantity detection module sends a secondary energy-saving instruction to the controller, and the content of the secondary energy-saving instruction is as follows: and only the LED lamps corresponding to the strip-shaped lighting grooves on the upper inclined surface of the protective cover are left for lighting, and the rest LED lamps are completely extinguished.
Further, the use method of the integrated explosion-proof LED industrial lighting device specifically comprises the following steps:
the first step is as follows: the flip plate and the mounting base are connected and closed through the fixing clamp and the clamping pin, and the clamping pin extrudes the switch button downwards when being clamped into the fixing clamp, so that the connecting rod on the switch button presses the trigger button down to turn off the lighting device; when the flip plate and the mounting base are opened, the switch button is upwards bounced under the action of the elastic piece, so that the trigger button is loosened, and the lighting device is started;
the second step is that: after the lighting device is opened, the first fixing belt and the second fixing belt which support the surface of the bottom plate are fixedly arranged on a wall or directly arranged on a plane, and the angle of the mounting base is adjusted by adjusting the height of the telescopic rod component on the mounting base, so that the lighting direction of the lighting device is adjusted;
the third step: after the lighting device is turned on, the temperature detection module and the electric quantity detection module work, the temperature detection module obtains the temperature of the surface of the substrate and compares the obtained temperature with a system preset temperature threshold, when the temperature exceeds the system preset temperature threshold, the controller controls the heat dissipation assembly to dissipate heat of the surface of the substrate, the heat dissipation fan sends cold air into the air bag and then conveys the cold air into the mounting base through the air conveying hose, and therefore heat dissipation of the surface of the substrate is accelerated; the electric quantity detection module sends a primary energy-saving instruction or a secondary energy-saving instruction to the controller by detecting the residual electric quantity of the storage battery when the residual electric quantity of the storage battery is lower than a preset electric quantity threshold value of the system, and simultaneously sends a voice alarm prompt through the alarm module.
The invention has the beneficial effects that:
1. an integrated explosion-proof LED industrial lighting device is provided with a temperature detection module, wherein the temperature detection module detects the surface temperature of a substrate according to the number of working LED lamps, so that when the temperature of the surface of the substrate is too high, a first type of heat dissipation instruction or a second type of heat dissipation instruction is sent to a controller, and therefore when the temperature of the surface of the substrate is too high, quick heat dissipation can be performed, the influence on the normal work of the LED lamps due to the high temperature of the substrate is avoided, and meanwhile, the reduction of the service life of components due to the high-temperature work of the components can also be avoided;
2. an integrated explosion-proof LED industrial lighting device detects the electric quantity of a storage battery through an electric quantity detection module, sets two electric quantity early warning threshold values of a1 and a2 for the electric quantity of the storage battery, controls half of the number of LED lamps to be turned off when the electric quantity of the storage battery is lower than a2 and not lower than a1, thereby realizing the energy-saving effect, and simultaneously sends out a voice alarm prompt through an alarm module; when the electric quantity of the storage battery is lower than a1, only the LED lamps corresponding to the strip-shaped illumination grooves on the inclined surface of the protective cover are left for illumination, and the rest LED lamps are completely extinguished, so that a further energy-saving effect is realized, and the working time of the illumination device is prolonged;
3. the utility model provides an explosion-proof LED industrial lighting device of integration is through being provided with telescopic link subassembly, with the lower terminal surface of connecting base fixed mounting in the telescopic link subassembly at the installation base to install first telescopic link activity embedding to connecting inside the base, be provided with the sucking disc in the one end of second telescopic link simultaneously, can make lighting device when using through the telescopic link subassembly, can adjust the angle of installation base through the telescopic link subassembly, thereby adjustment lighting device's direction of illumination.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an integrated explosion-proof LED industrial lighting device;
FIG. 2 is a schematic diagram of the internal structure of a supporting base plate of an integrated explosion-proof LED industrial lighting device;
FIG. 3 is a schematic view of a supporting base plate structure of an integrated explosion-proof LED industrial lighting device;
FIG. 4 is a schematic diagram of the internal structure of a mounting base of an integrated explosion-proof LED industrial lighting device;
FIG. 5 is a schematic structural view of a telescopic rod assembly of the integrated explosion-proof LED industrial lighting device;
FIG. 6 is a schematic structural diagram of a switch assembly of the integrated explosion-proof LED industrial lighting device;
fig. 7 is a schematic block diagram of the connection relationship between the controller and the module of the integrated explosion-proof LED industrial lighting device.
In the figure: 1. turning over a cover plate; 2. installing a base; 3. a bearing bottom plate; 4. a rubber seal ring; 5. fixing the card; 6. a connecting cavity; 7. a rotating shaft; 8. a lamp body; 9. a bayonet lock; 10. a strip-shaped lighting slot; 11. a storage battery; 12. a charging port; 13. a protective cap; 14. a heat radiation fan; 15. a gas hose; 16. a movable plug; 17. a first securing strap; 18. a second securing strap; 19. a telescopic rod assembly; 191. connecting a base; 192. a first telescopic rod; 193. a second telescopic rod; 194. a suction cup; 20. an air bag; 21. an LED lamp; 22. a heat dissipation plate; 23. a substrate; 24. a protective cover; 25. a handle; 26. a tool bag; 27. a switch button; 28. a connecting rod; 29. mounting a plate; 30. an elastic member; 31. a trigger button; 32. and a controller.
Detailed Description
As shown in fig. 1-7, an integrated explosion-proof LED industrial lighting device comprises a box body, the box body comprises a flip plate 1 and an installation base 2, a bearing bottom plate 3 is arranged on one side of the flip plate 1, the flip plate 1 is movably connected with the installation base 2 through a rotating shaft 7, a lamp body 8 is arranged on one side surface of the installation base 2, a connection cavity 6 is arranged on the other side surface of the installation base 2, the inside of the connection cavity 6 is communicated with the inside of the installation base 2, a plurality of air hoses 15 are arranged on the connection cavity 6, one end of each air hose 15 is connected with a heat dissipation assembly, and a telescopic rod assembly 19 is arranged on one side of the installation base 2;
the heat dissipation assembly comprises a heat dissipation fan 14, an air bag 20 and a movable plug 16, wherein the heat dissipation fan 14 is fixedly arranged inside the bearing bottom plate 3, and a plurality of air holes are formed in the surface of one side of the bearing bottom plate 3; the output end of the heat radiation fan 14 is connected with the upper end of the air bag 20, and one end of the air transmission hose 15 penetrates through the lower end surface of the air bag 20 and is connected with the movable plug 16;
the telescopic link subassembly 19 is including connecting base 191, first telescopic link 192, second telescopic link 193 and sucking disc 194, connect base 191 fixed mounting on installation base 2, the one end activity of first telescopic link 192 is embedded into in connecting base 191, the other end of first telescopic link 192 is provided with second telescopic link 193, sucking disc 194 is installed to the one end of second telescopic link 193.
A first fixing belt 17 is arranged on one side surface of the bearing bottom plate 3, a second fixing belt 18 is symmetrically arranged at the lower end of the first fixing belt 17, and a pair of hanging holes is formed in the first fixing belt 17.
The upper end of flip board 1 is provided with handle 25, the upper end of flip board 1 is provided with fixing clip 5, the one end of installation base 2 is provided with bayonet lock 9, fixing clip 5 uses with the bayonet lock 9 cooperation.
The internally mounted of bearing bottom plate 3 has battery 11, one side of bearing bottom plate 3 is provided with charging port 12, be provided with protective cap 13 on the charging port 12, charging port 12 and battery 11 electric connection.
The utility model discloses a lamp body 8, including protection casing 24, LED lamp 21, base plate 23 and heating panel 22, base plate 23 fixed mounting is in the inside of installation base 2, a side surface of heating panel 22 and a side surface looks butt of base plate 23, the surface mounting of base plate 23 has a plurality of LED lamp 21, 24 fixed mounting of protection casing are on installation base 2, just a plurality of bar illumination groove 10 has been seted up on the surface of protection casing 24, and the quantity in bar illumination groove 10 is unanimous with the quantity of LED lamp 21, and bar illumination groove 10 and the LED lamp 21 one-to-one.
One side of the protective cover 24 is an inclined surface, a strip-shaped lighting groove 10 is formed in the inclined surface, and the strip-shaped lighting groove 10 corresponds to one LED lamp 21.
The tool bag 26 is arranged on the surface of one end, close to the handle 25, inside the flip-flop plate 1, and the rubber sealing ring 4 is arranged on the inner edge of the flip-flop plate 1.
Be provided with switch module in the fixing clip 5, switch module includes shift knob 27, connecting rod 28, elastic component 30, trigger button 31 and mounting panel 29, connecting rod 28 is installed to the terminal surface under one side of shift knob 27, elastic component 30 is cup jointed in the outside of connecting rod 28, the one end fixed connection of elastic component 30 is at shift knob 27's lower terminal surface, elastic component 30's other end fixed connection is on mounting panel 29, mounting panel 29 fixed connection is at the inner wall surface of flip board 1, mounting panel 29's up end fixed mounting has trigger button 31, trigger button 31 is just right with connecting rod 28.
A controller 32 is arranged in the bearing bottom plate 3, and the controller 32 is connected with a temperature detection module, an electric quantity detection module, an alarm module and an energy-saving module;
the temperature detection module detects the temperature of the surface of the substrate 23 after the lighting device is started, and the specific detection process comprises the following steps:
step S1: the number of LED lamps 21 is marked N1;
step S2: acquiring the number of the LED lamps 21 which are working, and marking the number of the LED lamps 21 which are working as N2;
and step S3: when N2 is less than 0.5N1, the temperature detection module detects the temperature of the surface of the substrate 23, the detection period is T, and the temperature of the surface of the substrate 23 is marked as Tk; when Tk is greater than or equal to T0, the temperature detection module sends a type of heat dissipation instruction to the controller 32; one type of heat dissipation instruction is specifically: the controller 32 starts the first-stage heat dissipation capability of the heat dissipation assembly to dissipate heat from the surface of the substrate 23, and when the temperature of the surface of the substrate 23 is lower than T0, the heat dissipation assembly stops working; the heat dissipation assembly adjusts the heat dissipation capacity by adjusting the rotating speed of the heat dissipation fan 14, and divides the heat dissipation capacity of the heat dissipation assembly into a first stage and a second stage according to the rotating speed of the heat dissipation fan 14, wherein the heat dissipation capacity of the second stage is greater than that of the first stage;
when N2 is not less than 0.5N1, the temperature detection module obtains the surface temperature of the substrate 23 in real time, and marks the surface temperature of the substrate 23 as Tj, and when Tj is not less than T0, the temperature detection module judges that the surface temperature of the substrate 23 is too high, and sends a second-class heat dissipation instruction to the controller 32; the second type of heat dissipation instruction is specifically: the controller 32 starts the second stage of heat dissipation capability of the heat dissipation assembly to dissipate heat from the surface of the substrate 23, and adjusts the heat dissipation capability of the heat dissipation assembly to the first stage when the temperature of the surface of the substrate 23 is lower than T0; wherein T0 is a system preset temperature threshold;
the electric quantity detection module is used for detecting the residual electric quantity of the storage battery 11, two electric quantity early warning threshold values a1 and a2 are set in the electric quantity detection module respectively, the residual electric quantity of the storage battery 11 is marked as m, when the a1 is less than or equal to m and less than a2, the electric quantity detection module sends early warning information of insufficient electric quantity to the controller 32, and the controller 32 controls the alarm module to send an alarm voice prompt; meanwhile, the electric quantity detection module sends a primary energy-saving instruction to the controller 32, and the content of the primary energy-saving instruction is as follows: the energy-saving module obtains the total number of the LED lamps 21, marks the total number of the LED lamps 21 as M1, and then extinguishes half of the LED lamps 21 at intervals to save energy; when m is less than a1, the electric quantity detection module sends a secondary energy-saving instruction to the controller 32, and the content of the secondary energy-saving instruction is as follows: only the LED lamps 21 corresponding to the strip-shaped lighting grooves 10 on the upper inclined surface of the protective cover 24 are left for lighting, and all the other LED lamps 21 are turned off.
The use method of the integrated explosion-proof LED industrial lighting device specifically comprises the following steps:
the first step is as follows: the flip cover plate 1 and the installation base 2 are connected and closed through the fixing clip 5 and the bayonet lock 9, when the bayonet lock 9 is clipped in the fixing clip 5, the switch button 27 is pressed downwards, so that the connecting rod 28 on the switch button 27 presses the trigger button 31, and the lighting device is turned off; when the flip cover plate 1 and the mounting base 2 are opened, the switch button 27 is bounced upwards under the action of the elastic piece 30, so that the trigger button 31 is released, and the lighting device is started;
the second step is that: after the lighting device is opened, the first fixing belt 17 and the second fixing belt 18 on the surface of the supporting base plate 3 are fixedly arranged on a wall or directly arranged on a plane, and the angle of the mounting base 2 is adjusted by adjusting the height of the telescopic rod assembly 19 on the mounting base 2, so that the lighting direction of the lighting device is adjusted;
the third step: after the lighting device is turned on, the temperature detection module and the electric quantity detection module work, the temperature detection module obtains the temperature of the surface of the substrate 23 and compares the obtained temperature with a system preset temperature threshold, when the temperature exceeds the system preset temperature threshold, the controller 32 controls the heat dissipation assembly to dissipate heat of the surface of the substrate 23, the heat dissipation fan 14 sends cold air into the air bag 20 and then conveys the cold air into the mounting base 2 through the air conveying hose 15, and dissipation of heat of the surface of the substrate 23 is accelerated; the electric quantity detection module detects the residual electric quantity of the storage battery 11, and when the residual electric quantity of the storage battery 11 is lower than a preset electric quantity threshold value of the system, the electric quantity detection module sends a primary energy-saving instruction or a secondary energy-saving instruction to the controller 32, and meanwhile, the alarm module sends out a voice alarm prompt.
The working principle of the invention is as follows: connecting and closing the flip cover plate 1 and the installation base 2 through a fixing clip 5 and a bayonet 9, wherein when the bayonet 9 is clamped in the fixing clip 5, the switch button 27 is pressed downwards by the front end of the bayonet 9, so that a connecting rod 28 on the switch button 27 presses a trigger button 31 to turn off the lighting device; when the flip cover plate 1 and the mounting base 2 are opened, the switch button 27 is bounced upwards under the action of the elastic piece 30, so that the trigger button 31 is released, and the lighting device is started; after the lighting device is opened, the first fixing belt 17 and the second fixing belt 18 on the surface of the supporting base plate 3 are fixedly arranged on a wall or directly arranged on a plane, and the angle of the mounting base 2 is adjusted by adjusting the height of the telescopic rod assembly 19 on the mounting base 2, so that the lighting direction of the lighting device is adjusted; after the lighting device is turned on, the electric quantity detection module works, the electric quantity detection module detects the residual electric quantity of the storage battery 11, when the residual electric quantity of the storage battery 11 is lower than a preset electric quantity threshold value of the system, the electric quantity detection module sends a primary energy-saving instruction or a secondary energy-saving instruction to the controller 32, the primary energy-saving instruction controls half of the LED lamps 21 to be turned off, so that the energy-saving and power-saving effects are achieved, and meanwhile, after half of the LED lamps 21 are turned off, the temperature detection module is changed into periodic detection; meanwhile, a voice alarm prompt is sent out through an alarm module; the temperature detection module is through obtaining the temperature on base plate 23 surface to the temperature that obtains is compared with the temperature threshold value that the system predetermines, when the temperature exceeded the temperature threshold value that the system predetermines, then controller 32 control radiator unit dispels the heat to base plate 23 surface, and radiator fan 14 sends cold air into gasbag 20, and the rethread gas transmission hose 15 is carried to the installation base 2 in, accelerates giving off of the heat on base plate 23 surface, thereby makes the temperature on base plate 23 surface reduce.
The foregoing is illustrative and explanatory of the structure of the invention, and various modifications, additions or substitutions in a similar manner to the specific embodiments described may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the claims. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Claims (2)
1. An integrated explosion-proof LED industrial lighting device comprises a box body, wherein the box body comprises a flip plate (1) and a mounting base (2), and is characterized in that a bearing bottom plate (3) is arranged on one side of the flip plate (1), the flip plate (1) is movably connected with the mounting base (2) through a rotating shaft (7), a lamp body (8) is arranged on the surface of one side of the mounting base (2), a connecting cavity (6) is arranged on the surface of the other side of the mounting base (2), the inside of the connecting cavity (6) is communicated with the inside of the mounting base (2), a plurality of air conveying hoses (15) are arranged on the connecting cavity (6), one end of each air conveying hose (15) is connected with a heat dissipation assembly, and a telescopic rod assembly (19) is arranged on one side of the mounting base (2);
the heat dissipation assembly comprises a heat dissipation fan (14), an air bag (20) and a movable plug (16), wherein the heat dissipation fan (14) is fixedly arranged inside the bearing bottom plate (3), and a plurality of air holes are formed in the surface of one side of the bearing bottom plate (3); the output end of the heat dissipation fan (14) is connected with the upper end of the air bag (20), and one end of the air delivery hose (15) penetrates through the lower end surface of the air bag (20) and is connected with the movable plug (16);
the telescopic rod component (19) comprises a connecting base (191), a first telescopic rod (192), a second telescopic rod (193) and a sucker (194), the connecting base (191) is fixedly installed on the installation base (2), one end of the first telescopic rod (192) is movably embedded into the connecting base (191), the other end of the first telescopic rod (192) is provided with the second telescopic rod (193), and one end of the second telescopic rod (193) is provided with the sucker (194);
a controller (32) is arranged in the bearing bottom plate (3), and the controller (32) is connected with a temperature detection module, an electric quantity detection module, an alarm module and an energy-saving module;
a first fixing belt (17) is arranged on the surface of one side of the bearing bottom plate (3), second fixing belts (18) are symmetrically arranged at the lower ends of the first fixing belts (17), and a pair of hanging holes are formed in the first fixing belts (17);
a handle (25) is arranged at the upper end of the flip cover plate (1), a fixing clamp (5) is arranged at the upper end of the flip cover plate (1), a clamping pin (9) is arranged at one end of the mounting base (2), and the fixing clamp (5) is matched with the clamping pin (9) for use;
a storage battery (11) is mounted inside the bearing bottom plate (3), a charging port (12) is formed in one side of the bearing bottom plate (3), a protective cap (13) is arranged on the charging port (12), and the charging port (12) is electrically connected with the storage battery (11);
the lamp body (8) comprises a protective cover (24), LED lamps (21), a substrate (23) and a heat dissipation plate (22), the substrate (23) is fixedly installed inside the installation base (2), one side surface of the heat dissipation plate (22) is abutted to one side surface of the substrate (23), a plurality of LED lamps (21) are installed on the surface of the substrate (23), the protective cover (24) is fixedly installed on the installation base (2), a plurality of strip-shaped illumination grooves (10) are formed in the surface of the protective cover (24), the number of the strip-shaped illumination grooves (10) is consistent with that of the LED lamps (21), and the strip-shaped illumination grooves (10) correspond to the LED lamps (21) one to one;
one side of the protective cover (24) is an inclined surface, a strip-shaped lighting groove (10) is formed in the inclined surface, and the strip-shaped lighting groove (10) corresponds to one LED lamp (21);
a tool bag (26) is arranged on the surface of one end, close to the lifting handle (25), in the flip-top plate (1), and a rubber sealing ring (4) is arranged on the edge of the interior of the flip-top plate (1);
a switch assembly is arranged in the fixing clamp (5), the switch assembly comprises a switch button (27), a connecting rod (28), an elastic piece (30), a trigger button (31) and a mounting plate (29), the connecting rod (28) is installed on the lower end face of one side of the switch button (27), the elastic piece (30) is sleeved on the outer side of the connecting rod (28), one end of the elastic piece (30) is fixedly connected to the lower end face of the switch button (27), the other end of the elastic piece (30) is fixedly connected to the mounting plate (29), the mounting plate (29) is fixedly connected to the inner wall surface of the turnover plate (1), the trigger button (31) is fixedly installed on the upper end face of the mounting plate (29), and the trigger button (31) is right opposite to the connecting rod (28);
the temperature detection module detects the temperature of the surface of the substrate (23) after the lighting device is started, and the specific detection process comprises the following steps:
step S1: the number of LED lamps (21) is marked as N1;
step S2: acquiring the number of the LED lamps (21) which are working, and marking the number of the LED lamps (21) which are working as N2;
and step S3: when N2 is less than 0.5N1, the temperature detection module detects the temperature of the surface of the substrate (23), the detection period is T, and the temperature of the surface of the substrate (23) is marked as Tk; when Tk is larger than or equal to T0, the temperature detection module sends a type of heat dissipation instruction to the controller (32); one type of heat dissipation instruction is specifically: the controller (32) starts the heat dissipation capacity of the first stage of the heat dissipation assembly to dissipate heat of the surface of the substrate (23), and when the temperature of the surface of the substrate (23) is lower than T0, the heat dissipation assembly stops working; the heat dissipation assembly adjusts the heat dissipation capacity by adjusting the rotating speed of the heat dissipation fan (14), and the heat dissipation capacity of the heat dissipation assembly is divided into a first stage and a second stage according to the rotating speed of the heat dissipation fan (14), wherein the heat dissipation capacity of the second stage is larger than that of the first stage;
when N2 is not less than 0.5N1, the temperature detection module obtains the surface temperature of the substrate (23) in real time, the surface temperature of the substrate (23) is marked as Tj, when Tj is not less than T0, the surface temperature of the substrate (23) is judged to be too high, and the temperature detection module sends a second-class heat dissipation instruction to the controller (32); the second type of heat dissipation instruction is specifically: the controller (32) starts the heat dissipation capacity of the second stage of the heat dissipation assembly to dissipate heat of the surface of the substrate (23), and when the temperature of the surface of the substrate (23) is lower than T0, the heat dissipation capacity of the heat dissipation assembly is adjusted to the first stage; wherein T0 is a system preset temperature threshold;
the electric quantity detection module is used for detecting the residual electric quantity of the storage battery (11), two electric quantity early warning threshold values a1 and a2 are set in the electric quantity detection module respectively, the residual electric quantity of the storage battery (11) is marked as m, when the a1 is less than or equal to the m and is less than the a2, the electric quantity detection module sends early warning information of insufficient electric quantity to the controller (32), and the controller (32) controls the alarm module to send an alarm voice prompt; meanwhile, the electric quantity detection module sends a primary energy-saving instruction to the controller (32), and the content of the primary energy-saving instruction is as follows: the energy-saving module acquires the total number of the LED lamps (21), marks the total number of the LED lamps (21) as N2, and then extinguishes half of the LED lamps (21) at intervals to save energy; when m is less than a1, the electric quantity detection module sends a secondary energy-saving instruction to the controller (32), and the content of the secondary energy-saving instruction is as follows: and only the LED lamps (21) corresponding to the strip-shaped lighting grooves (10) on the upper inclined surface of the protective cover (24) are left for lighting, and the rest LED lamps (21) are completely turned off.
2. The integrated explosion-proof LED industrial lighting device according to claim 1, wherein the use method of the integrated explosion-proof LED industrial lighting device specifically comprises the following steps:
the first step is as follows: the flip plate (1) and the mounting base (2) are connected and closed through the fixing clamp (5) and the clamping pin (9), and when the clamping pin (9) is clamped in the fixing clamp (5), the switch button (27) is pressed downwards, so that the connecting rod (28) on the switch button (27) presses the trigger button (31) down, and the lighting device is turned off; when the flip cover plate (1) and the mounting base (2) are opened, the switch button (27) is bounced upwards under the action of the elastic piece (30), so that the trigger button (31) is released, and the lighting device is started;
the second step: after the lighting device is opened, the first fixing belt (17) and the second fixing belt (18) on the surface of the bearing bottom plate (3) are fixedly arranged on a wall or directly arranged on a plane, and the angle of the installation base (2) is adjusted by adjusting the height of a telescopic rod assembly (19) on the installation base (2), so that the lighting direction of the lighting device is adjusted;
the third step: after the lighting device is turned on, the temperature detection module and the electric quantity detection module work, the temperature detection module obtains the surface temperature of the substrate (23) and compares the obtained temperature with a system preset temperature threshold value, when the temperature exceeds the system preset temperature threshold value, the controller (32) controls the heat dissipation assembly to dissipate heat on the surface of the substrate (23), the heat dissipation fan (14) sends cold air into the air bag (20) and then conveys the cold air into the mounting base (2) through the air conveying hose (15), and dissipation of heat on the surface of the substrate (23) is accelerated; the electric quantity detection module detects the residual electric quantity of the storage battery (11), when the residual electric quantity of the storage battery (11) is lower than a system preset electric quantity threshold value, the electric quantity detection module sends a primary energy-saving instruction or a secondary energy-saving instruction to the controller (32), and meanwhile, a voice alarm prompt is sent out through the alarm module.
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| JPH04270336A (en) * | 1991-01-18 | 1992-09-25 | Ricoh Co Ltd | Method for controlling halogen lamp for light source for image forming device |
| CN201302091Y (en) * | 2008-11-20 | 2009-09-02 | 九江科华照明电器实业有限公司 | Portable solar desk light |
| CN201314464Y (en) * | 2008-12-15 | 2009-09-23 | 林端荣 | Improved charging flashlight |
| JP2017204341A (en) * | 2016-05-09 | 2017-11-16 | キヤノン株式会社 | Illuminating device, and display device using the same |
| CN206684703U (en) * | 2017-03-22 | 2017-11-28 | 广州速威智能系统科技有限公司 | A kind of ultra-thin adaptive touch interaction billboard |
| CN207065114U (en) * | 2017-06-22 | 2018-03-02 | 佛山市南海亮明电器有限公司 | A kind of Miniature retractable formula LED |
| CN208342801U (en) * | 2018-06-28 | 2019-01-08 | 湖南广播电视大学 | A kind of comprehensive wiring engineering tool case |
| CN208761030U (en) * | 2018-08-31 | 2019-04-19 | 朝阳佛瑞达科技有限公司 | A kind of thermal contraction packet heating device |
| CN209638905U (en) * | 2019-04-24 | 2019-11-15 | 深圳耐比科技股份有限公司 | A kind of solar energy emergency management and rescue intelligently realizing explosion-proof lamp |
| CN211738499U (en) * | 2019-09-17 | 2020-10-23 | 河南华纳电子技术有限公司 | Indoor small-space LED display screen |
| CN210891373U (en) * | 2019-12-23 | 2020-06-30 | 中山市意朗德照明有限公司 | Industrial and mining lamp with endurance |
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