CN112050141B - LED light source module - Google Patents
LED light source module Download PDFInfo
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- CN112050141B CN112050141B CN202011012463.1A CN202011012463A CN112050141B CN 112050141 B CN112050141 B CN 112050141B CN 202011012463 A CN202011012463 A CN 202011012463A CN 112050141 B CN112050141 B CN 112050141B
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- Prior art keywords
- main body
- heat dissipation
- air
- shell
- rod
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Classifications
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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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
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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
- F21V21/30—Pivoted housings or frames
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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
- F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control 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
- F21V29/60—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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- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/1005—Outdoor lighting of working places, building sites or the like
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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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
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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)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the field of LED light source modules, in particular to an LED light source module which comprises a supporting rod, a driving mechanism, a main body, a reinforcing mechanism, a heat dissipation mechanism, an air blowing mechanism and a control mechanism, wherein in the using process, adjacent display screens on different fixing frames are combined to form a V-shaped structure, and when the display screens are placed on the edge of a deep pit in a construction site, workers can see information on the display screens from all positions to avoid falling into the deep pit; when the heat in the main body is too high and cannot be dissipated in time, the control mechanism moves to open the driving mechanism, so that the driving mechanism drives the main body to rotate slowly, the heat is dissipated into the air rapidly through the heat dissipation mechanism, and the warning information rotates slowly along with the main body, so that the warning effect is enhanced, and the warning effect is more convenient for people to watch; and in the rotation process of the driving mechanism, the driving mechanism continuously compresses the blowing mechanism, so that air continuously enters the inside of the heat dissipation mechanism through the reinforcing mechanism, and the air circulation speed between the heat dissipation mechanisms is increased.
Description
Technical Field
The invention relates to the field of LED light source modules, in particular to an LED light source module.
Background
LED light source module, it combines modern manufacturing technology and lighting technology modern identification product as an organic whole, mainly used demonstrates the night effect of advertisement typeface (acryl, plastic uptake) and sign, it regards characters or sign as the medium, install at building top or wall, can show the effect of sign daytime, can utilize LED as the light source of giving out light, show another kind of effect at night, and then be equipped with LED illumination application control system, carry out dynamic video control to characters or sign, in some places that the amusement atmosphere is thicker, LED light source module has become one of the most important choices that the enterprise demonstrates oneself's image.
In-process of building site construction, the surface of work place often can dig out a lot of pits, need use LED light source module at night to carry out the sign, avoids the passerby to fall into in the pit, but LED light source module light emitting area only faces the one side, and the workman does not notice sometimes, is unfavorable for workman's safety.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an LED light source module.
The technical scheme adopted by the invention for solving the technical problems is as follows: an LED light source module comprises a support rod, a driving mechanism, a main body, a reinforcing mechanism, a heat dissipation mechanism, an air blowing mechanism and a control mechanism; the top end of the supporting rod is provided with the main body for displaying warning information in a multi-surface manner, and the side wall of the main body is provided with the heat dissipation mechanism for exhausting hot air in the main body; the top end of the supporting rod is fixedly connected with the driving mechanism for driving the main body to rotate, the blowing mechanism for blowing air into the main body is arranged in the driving mechanism, the reinforcing mechanism for improving the stability and the heat dissipation efficiency of the main body is arranged at the bottom end of the main body, and the reinforcing mechanism is communicated with the inside of the heat dissipation mechanism; the heat dissipation mechanism is internally provided with a control mechanism for detecting the internal temperature of the main body, and the control mechanism is electrically connected with the driving mechanism.
Specifically, the driving mechanism comprises a fixed shell, a motor, a rotating shaft and a fixed frame, the top end of the supporting rod is fixedly connected with the fixed shell, and the motor is fixedly connected inside the fixed shell; the top of motor is installed the pivot, the pivot rotates to be connected the inside of set casing, just the top fixed connection of pivot the mount.
Specifically, the main body comprises a fixing frame, a display screen, a connecting rod and a fixing ring, the fixing ring is clamped and rotatably connected inside the top end of the fixing shell, and the fixing ring is fixedly connected with the connecting rod; the top fixed connection of connecting rod is three fixed frame, install respectively to the both ends lateral wall of fixed frame the display screen, it is adjacent fixed frame combination is "V" shape structure.
Specifically, heat dissipation mechanism includes spout and louvre, the inside of fixed frame is equipped with the spout, the lateral wall equidistance of fixed frame is equipped with the louvre, just the spout is located two between the display screen.
Specifically, the blowing mechanism comprises an air bag, an air injection pipe, a compression rod, an air inlet pipe, a floating ball and a filter screen, the semi-annular air bag is arranged inside the fixed shell, and the air injection pipe is obliquely arranged at one end of the air bag; the compression rod is installed on the side wall of the rotating shaft, and the compression rod with the arc-shaped side wall is connected with the side wall of the air bag in a sliding manner; the air inlet pipe is arranged on the side wall of the air bag at equal intervals, the filter screen is arranged at one end of the air inlet pipe and abuts against the floating ball, and the floating ball is clamped at one end of the air inlet pipe; the diameter of the floating ball is between the maximum diameter of the air inlet pipe and the minimum inner diameter of the air inlet pipe.
Specifically, the reinforcing mechanism comprises reinforcing rods, fixing rods and a spray head, wherein the plurality of reinforcing rods are obliquely arranged at the top ends of the connecting rods, the plurality of fixing rods are equidistantly arranged at the top ends of the reinforcing rods, and the side walls of the fixing rods are fixedly connected with the bottom end of the display screen; the top end of the fixed rod is provided with the spray head, and the spray head is arranged in the sliding groove.
Specifically, control mechanism includes metal block, mercury column, shell and metal pole, one of them the internally mounted of spout the shell, the bottom internally mounted of shell the metal block, the top installation one end of shell is spherical the metal pole, the internally mounted of shell is liquid the mercury column, the mercury column is contradicted the metal block with the metal pole, just the metal block with metal pole difference electric connection the motor.
The invention has the beneficial effects that:
(1) according to the LED light source module, in the use process, the adjacent fixing frames are combined to form a V-shaped structure, the two ends of each fixing frame are provided with the display screens, the adjacent display screens on the different fixing frames are combined to form the V-shaped structure, and when the display screens are placed on the side of a pit in a construction site, workers can see information on the display screens from all positions, so that the workers are prevented from falling into the pit.
(2) According to the LED light source module, when the heat inside the main body is too high to be dissipated in time in the use process of the main body, the control mechanism moves to open the driving mechanism, the driving mechanism drives the main body to rotate slowly, the heat is dissipated into the air rapidly through the heat dissipation mechanism, the main body rotates slowly, warning information rotates slowly along with the main body, the LED light source module is convenient for people to watch, and the reminding effect is enhanced.
(3) According to the LED light source module, in the rotation process of the driving mechanism, the driving mechanism continuously compresses the air blowing mechanism, so that air continuously enters the inside of the heat dissipation mechanism through the reinforcing mechanism, the air circulation speed between the heat dissipation mechanisms is increased, meanwhile, the main body rotates, so that the air entering the inside of the heat dissipation mechanism moves towards the periphery, the heat dissipation efficiency inside the heat dissipation mechanism is improved, and the overhigh operation temperature of the main body is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a preferred embodiment of an LED light source module according to the present invention;
FIG. 2 is a schematic view of the internal structure of the driving mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the fixing frame shown in FIG. 1;
FIG. 4 is a top view of the internal structure of the airbag shown in FIG. 2;
fig. 5 is a schematic view of the internal structure of the control mechanism shown in fig. 4.
In the figure: 1. the device comprises a support rod, 2, a driving mechanism, 21, a fixed shell, 22, a motor, 23, a rotating shaft, 24, a fixed frame, 3, a main body, 31, a fixed frame, 32, a display screen, 33, a connecting rod, 34, a fixed ring, 4, a reinforcing mechanism, 41, a reinforcing rod, 42, a fixed rod, 43, a spray head, 5, a heat dissipation mechanism, 51, a sliding groove, 52, a heat dissipation hole, 6, a blowing mechanism, 61, an air bag, 62, an air injection pipe, 63, a compression rod, 64, an air inlet pipe, 65, a floating ball, 66, a filter screen, 7, a control mechanism, 71, a metal block, 72, a mercury column, 73, a shell, 74 and a metal rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the LED light source module of the present invention includes a supporting rod 1, a driving mechanism 2, a main body 3, a reinforcing mechanism 4, a heat dissipation mechanism 5, a blower mechanism 6, and a control mechanism 7; the top end of the supporting rod 1 is provided with the main body 3 for displaying warning information in a multi-surface manner, and the side wall of the main body 3 is provided with the heat dissipation mechanism 5 for exhausting hot air in the main body 3; the top end of the support rod 1 is fixedly connected with the driving mechanism 2 for driving the main body 3 to rotate, the inside of the driving mechanism 2 is provided with the air blowing mechanism 6 for blowing air into the main body 3, the bottom end of the main body 3 is provided with the reinforcing mechanism 4 for improving the stability and the heat dissipation efficiency of the main body 3, and the reinforcing mechanism 4 is communicated with the inside of the heat dissipation mechanism 5; the control mechanism 7 for detecting the internal temperature of the main body 3 is installed inside the heat dissipation mechanism 5, and the control mechanism 7 is electrically connected with the driving mechanism 2.
Specifically, the driving mechanism 2 includes a fixed shell 21, a motor 22, a rotating shaft 23 and a fixed frame 24, the top end of the supporting rod 1 is fixedly connected to the fixed shell 21, and the inside of the fixed shell 21 is fixedly connected to the motor 22; the top end installation of motor 22 pivot 23, pivot 23 rotates and connects the inside of set casing 21, just the top fixed connection of pivot 23 mount 24, for the convenience motor 22 is in the inside operation of set casing 21 makes motor 22 drive pivot 23 with mount 24 rotates.
Specifically, the main body 3 includes a fixing frame 31, a display screen 32, a connecting rod 33 and a fixing ring 34, the fixing ring 34 is rotatably engaged with the inside of the top end of the fixing shell 21, and the fixing ring 34 is fixedly connected with the connecting rod 33; the top end of the connecting rod 33 is fixedly connected with the three fixing frames 31, the display screens 32 are respectively installed on the side walls of the two ends of each fixing frame 31, the adjacent fixing frames 31 are combined to form a V-shaped structure, so that the display screens 32 can display warning information conveniently, the display screens 32 which are not positioned on the same block are combined to form three V-shaped structures, and workers can see the warning information from all positions, so that the safety of the workers is facilitated; just connecting rod 33 drives when display screen 32 rotates, gu fixed ring 34 is in the top of set casing 21 rotates, just gu fixed ring 34 is fixed connecting rod 33 makes connecting rod 33 is fixed the top of set casing 21.
Specifically, heat dissipation mechanism 5 includes spout 51 and louvre 52, the inside of fixed frame 31 is equipped with spout 51, the lateral wall equidistance of fixed frame 31 is equipped with louvre 52, just spout 51 is located two between the display screen 32, for convenience the heat that produces when the display screen 32 operation passes through spout 51 with louvre 52 distributes away, and is convenient the operation of display screen 32.
Specifically, the blowing mechanism 6 comprises an air bag 61, an air injection pipe 62, a compression rod 63, an air inlet pipe 64, a floating ball 65 and a filter screen 66, the semi-annular air bag 61 is mounted inside the fixed shell 21, and one end of the air bag 61 is obliquely mounted on the air injection pipe 62; the compression rod 63 is mounted on the side wall of the rotating shaft 23, and the compression rod 63 with an arc-shaped side wall is slidably connected with the side wall of the air bag 61; the air inlet pipe 64 is arranged on the side wall of the air bag 61 at equal intervals, the filter screen 66 is arranged at one end of the air inlet pipe 64, the filter screen 66 abuts against the floating ball 65, and the floating ball 65 is clamped at one end of the air inlet pipe 64; the diameter of the floating ball 65 is between the maximum diameter of the air inlet pipe 64 and the minimum inner diameter of the air inlet pipe 64, so that when the motor 22 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the compression rod 63 to rotate, the compression rod 63 rotates to slowly approach the air bag 61 and the air inlet pipe 64, and the air bag 61 is extruded along with the rotation of the compression rod 63, so that the air in the air bag 61 continuously enters the inside of the connecting rod 33 through the air ejecting pipe 62; at this time, the gas enters the inside of the gas inlet pipe 64 from the inside of the airbag 61, penetrates through the filter screen 66 and contacts with the floating ball 65, pushes the floating ball 65 to move in the inside of the gas inlet pipe 64 and clamp the gas inlet pipe 64, so that the gas is prevented from being discharged from the inside of the gas inlet pipe 64, and most of the gas is discharged from the gas ejector pipe 62 and enters the inside of the connecting rod 33; when the air bag 61 is separated from the compression rod 63, the air bag 61 is reset, suction is generated inside the air bag 61, the filter screen 65 moves to be in contact with the filter screen 66, the air inlet pipe 64 is opened, air enters the air bag 61 through the air inlet pipe 64, and the air bag 61 is rapidly inflated.
Specifically, the reinforcing mechanism 4 includes a reinforcing rod 41, a plurality of fixing rods 42 and a spray head 43, the plurality of reinforcing rods 41 are obliquely installed at the top end of the connecting rod 33, the plurality of fixing rods 42 are equidistantly installed at the top end of the reinforcing rod 41, and the side walls of the fixing rods 42 are fixedly connected to the bottom end of the display screen 32; the spray head 43 is mounted at the top end of the fixing rod 42, and the spray head 43 is mounted inside the sliding chute 51, so that the fixing rod 41 and the fixing rod 42 provide support for the display screen 32, and stability in use of the display screen 32 is provided; and the connecting rod 33 communicates with the fixing rod 12, so that air entering the connecting rod 33 passes through the spray head 43 at the top end of the fixing rod 42 to enter the inside of the sliding groove 51, so that air is blown upwards in the sliding groove 51, the air flow speed in the sliding groove 51 is increased, heat inside the display screen 32 is quickly dissipated, and the temperature of the display screen 32 is prevented from being too high.
Specifically, the control mechanism 7 includes a metal block 71, a mercury column 72, a housing 73 and a metal rod 74, wherein the housing 73 is installed inside one of the chutes 51, the metal block 71 is installed inside the bottom end of the housing 73, the metal rod 74 with a spherical end is installed at the top end of the housing 73, the mercury column 72 in a liquid state is installed inside the housing 73, the mercury column 72 abuts against the metal block 71 and the metal rod 74, and the metal block 71 and the metal rod 74 are respectively electrically connected to the motor 22, so that when the operating temperature of the display screen 32 is too high, the temperature inside the housing 73 is increased, the mercury column 72 is increased inside the housing 73, the mercury column 72 is moved upward to be in contact with the metal rod 74, and the mercury column 72 is an electric conductor, so that the current passes through the metal block 71, the metal rod 74, and the electric current passes through the electric wires, The mercury column 72 and the metal rod 74 enter the motor 22 to power the motor 22 to operate, thereby dissipating heat from the display screen 32.
When using, will bracing piece 1 is put in the dangerous department in building site, opens this device external power supply again display screen 32 makes display screen 32 shows warning information, is not located same piece display screen 32 makes up and is three "V" shape structure, and the workman can both see warning information from each position, makes things convenient for people to watch, is favorable to workman's safety. And the heat that produces during the operation of display screen 32 distributes away through spout 51 with louvre 52, makes things convenient for the operation of display screen 32 avoids the high temperature during the operation of display screen 32. When the temperature of the display screen 32 is too high and the sliding groove 51 cannot dissipate heat in time, the temperature inside the sliding groove 51 is high, so that the temperature inside the shell 73 is increased, the mercury column 72 rises inside the shell 73, the mercury column 72 moves upwards to be in contact with the metal rod 74, the mercury column 72 is a conductive body, and thus current enters the motor 22 through the metal block 71, the mercury column 72 and the metal rod 74, so that the motor 22 is powered on to operate. The motor 22 runs inside the fixed casing 21, so that the motor 22 drives the rotating shaft 23 and the fixed frame 24 to rotate, the fixed frame 24 drives the connecting rod 33 to rotate, the connecting rod 33 drives the display screen 32 to rotate, the connecting rod 33 drives the fixed ring 34 to rotate at the top end of the fixed casing 21, and the fixed ring 34 is clamped with the fixed casing 21, so that the fixed ring 34 fixes the connecting rod 33, and the connecting rod 33 is fixed above the fixed casing 21 to rotate; the fixed frame 31 and the display screen 32 rotate to accelerate the air circulation speed, accelerate the air passing through the sliding groove 51 and the heat dissipation holes 52, and accelerate the heat dissipation efficiency in the sliding groove 51. When the motor 22 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the compression rod 63 to rotate, so that the compression rod 63 rotates to slowly approach the air bag 61 and the air inlet pipe 64, and the air bag 61 is extruded along with the rotation of the compression rod 63, so that the air in the air bag 61 continuously enters the connecting rod 33 through the air injection pipe 62; at this time, the gas enters the inside of the gas inlet pipe 64 from the inside of the airbag 61, penetrates through the filter screen 66 and contacts the floating ball 65, pushes the floating ball 65 to move in the inside of the gas inlet pipe 64 and clamp the gas inlet pipe 64, so that the gas is prevented from being discharged from the inside of the gas inlet pipe 64, and most of the gas is discharged from the gas ejector 62 and enters the inside of the connecting rod 33. Connecting rod 33 intercommunication dead lever 12 makes the entering the inside air of connecting rod 33 passes through on the dead lever 42 top shower nozzle 43 gets into the inside of spout 51 makes gas be in upwards blow in the spout 51 for the speed of air current leads to in the spout 51, simultaneously display screen 32 rotates and produces centrifugal force, gets into the inside air of spout 51 along with display screen 32 constantly rotates, makes the air of the inside motion of spout 51 passes through louvre 52 outwards gives off, thereby will fast the inside heat dissipation of display screen 32 goes out, avoids display screen 32 moving temperature is too high. And when the air bag 61 is separated from the compression rod 63, the air bag 61 is reset, suction force is generated inside the air bag 61, the filter screen 65 moves to be in contact with the filter screen 66, the air inlet pipe 64 is opened, air enters the air bag 61 through the air inlet pipe 64, the air bag 61 is rapidly expanded, and the compression rod 63 is convenient to be in contact with the air bag 61 again. When the temperature in the chute 51 is reduced, the liquid mercury column 72 descends to be separated from the metal rod 74, and the bottom end of the metal rod 74 is spherical, so that mercury can conveniently drop from the side wall of the metal rod 74, the mercury is prevented from being stored on the surface of the metal rod 74, and the motor 22 is rapidly powered off.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a LED light source module which characterized in that: comprises a support rod (1), a driving mechanism (2), a main body (3), a reinforcing mechanism (4), a heat dissipation mechanism (5), a blower mechanism (6) and a control mechanism (7); the top end of the supporting rod (1) is provided with the main body (3) for displaying warning information in a multi-surface manner, and the side wall of the main body (3) is provided with the heat dissipation mechanism (5) for exhausting hot air in the main body (3); the top end of the supporting rod (1) is fixedly connected with the driving mechanism (2) for driving the main body (3) to rotate, the blowing mechanism (6) for blowing air into the main body (3) is arranged in the driving mechanism (2), the reinforcing mechanism (4) for improving the stability and the heat dissipation efficiency of the main body (3) is arranged at the bottom end of the main body (3), and the reinforcing mechanism (4) is communicated with the inside of the heat dissipation mechanism (5); the control mechanism (7) for detecting the internal temperature of the main body (3) is arranged in the heat dissipation mechanism (5), and the control mechanism (7) is electrically connected with the driving mechanism (2);
the driving mechanism (2) comprises a fixed shell (21), a motor (22), a rotating shaft (23) and a fixed frame (24), the top end of the supporting rod (1) is fixedly connected with the fixed shell (21), and the inside of the fixed shell (21) is fixedly connected with the motor (22); the rotating shaft (23) is mounted at the top end of the motor (22), the rotating shaft (23) is rotatably connected with the inside of the fixed shell (21), and the top end of the rotating shaft (23) is fixedly connected with the fixed frame (24);
the main body (3) comprises a fixed frame (31), a display screen (32), a connecting rod (33) and a fixed ring (34), the top end of the fixed shell (21) is clamped inside to be rotatably connected with the fixed ring (34), and the fixed ring (34) is fixedly connected with the connecting rod (33); the top ends of the connecting rods (33) are fixedly connected with the three fixing frames (31), the side walls of the two ends of each fixing frame (31) are respectively provided with the display screen (32), and the adjacent fixing frames (31) are combined to form a V-shaped structure;
the air blowing mechanism (6) comprises an air bag (61), an air injection pipe (62), a compression rod (63), an air inlet pipe (64), a floating ball (65) and a filter screen (66), the semi-annular air bag (61) is installed inside the fixed shell (21), and the air injection pipe (62) is obliquely installed at one end of the air bag (61); the compression rod (63) is installed on the side wall of the rotating shaft (23), and the compression rod (63) with the arc-shaped side wall is slidably connected with the side wall of the air bag (61); the air inlet pipes (64) are equidistantly arranged on the side wall of the air bag (61), one end of each air inlet pipe (64) is provided with the filter screen (66), the filter screen (66) abuts against the floating ball (65), and the floating ball (65) is clamped at one end of each air inlet pipe (64); the diameter of the float ball (65) is between the maximum diameter of the inlet pipe (64) and the minimum inner diameter of the inlet pipe (64).
2. The LED light source module as claimed in claim 1, wherein: the heat dissipation mechanism (5) comprises a sliding groove (51) and heat dissipation holes (52), the sliding groove (51) is arranged inside the fixed frame (31), the heat dissipation holes (52) are arranged on the side wall of the fixed frame (31) at equal intervals, and the sliding groove (51) is located between the two display screens (32).
3. The LED light source module as claimed in claim 2, wherein: the reinforcing mechanism (4) comprises reinforcing rods (41), fixing rods (42) and a spray head (43), the plurality of reinforcing rods (41) are obliquely arranged at the top ends of the connecting rods (33), the plurality of fixing rods (42) are equidistantly arranged at the top ends of the reinforcing rods (41), and the side walls of the fixing rods (42) are fixedly connected with the bottom end of the display screen (32); the spray head (43) is installed at the top end of the fixing rod (42), and the spray head (43) is installed inside the sliding groove (51).
4. The LED light source module as claimed in claim 2, wherein: control mechanism (7) include metal block (71), mercury column (72), shell (73) and metal pole (74), one of them the internally mounted of spout (51) shell (73), the bottom internally mounted of shell (73) metal block (71), the top installation one end of shell (73) is spherical metal pole (74), the internally mounted of shell (73) is liquid mercury column (72), mercury column (72) are contradicted metal block (71) with metal pole (74), just metal block (71) with metal pole (74) electric connection respectively motor (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012463.1A CN112050141B (en) | 2020-09-23 | 2020-09-23 | LED light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012463.1A CN112050141B (en) | 2020-09-23 | 2020-09-23 | LED light source module |
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| Publication Number | Publication Date |
|---|---|
| CN112050141A CN112050141A (en) | 2020-12-08 |
| CN112050141B true CN112050141B (en) | 2022-05-10 |
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| CN202011012463.1A Active CN112050141B (en) | 2020-09-23 | 2020-09-23 | LED light source module |
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| CN112050141A (en) | 2020-12-08 |
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