CN107763502B - LED working lamp - Google Patents
LED working lamp Download PDFInfo
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- CN107763502B CN107763502B CN201711099926.0A CN201711099926A CN107763502B CN 107763502 B CN107763502 B CN 107763502B CN 201711099926 A CN201711099926 A CN 201711099926A CN 107763502 B CN107763502 B CN 107763502B
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- fixedly connected
- hole
- rod
- connecting rod
- lamp
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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
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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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
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
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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
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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
- F21V29/67—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
- 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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
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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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a lighting device, in particular to an LED working lamp. The invention aims to provide an LED working lamp which is convenient to mount and place, can adjust the lighting angle and has a quick heat dissipation effect on an LED light source. In order to solve the technical problem, the invention provides the LED working lamp which comprises an installation plate, a first hollow rod, a first connecting rod, a first fixing plate, a first guide rod, a second guide rod, a fixing mechanism, a connecting block, a second connecting rod, a lamp holder, a lampshade and an LED lamp, wherein the first hollow rod is arranged on the installation plate; the first hollow rod is fixedly connected to the top of the mounting plate, and a first through hole is formed in one side portion of the first hollow rod. The LED lamp achieves the effects of convenience in installation and placement, adjustable illumination angle and quick heat dissipation of the LED light source.
Description
Technical Field
The invention relates to a lighting device, in particular to an LED working lamp.
Background
Work in some workshop or complicated environment, when light is not good, all need the work light to carry out auxiliary lighting. The existing lighting devices on the market are various in types, and have respective defects in the working process of use. Such as: the LED lamp is inconvenient to mount and place, the lighting angle is inconvenient to adjust, the lighting effect is influenced, the structure is simple, the LED light source is mostly adopted for energy conservation, the heat of the LED light source cannot be dissipated in time, and the service life of the whole product is influenced.
The existing LED working lamp has the defects of inconvenient installation and placement, incapability of adjusting the illumination angle and slow heat dissipation of an LED light source, so that the demand for developing an LED working lamp which is convenient to install and place, can adjust the illumination angle and has fast heat dissipation of the LED light source is urgent.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the existing LED working lamp is inconvenient to install and place, cannot adjust the illumination angle and has slow heat dissipation of an LED light source, and the technical problem to be solved by the invention is to provide the LED working lamp which is convenient to install and place, can adjust the illumination angle and has fast heat dissipation of the LED light source.
(2) Technical scheme
In order to solve the technical problem, the invention provides the LED working lamp which comprises an installation plate, a first hollow rod, a first connecting rod, a first fixing plate, a first guide rod, a second guide rod, a fixing mechanism, a connecting block, a second connecting rod, a lamp holder, a lampshade and an LED lamp, wherein the first hollow rod is arranged on the installation plate; the first hollow rod is fixedly connected to the top of the mounting plate, a first through hole is formed in one side portion of the first hollow rod, and the first fixing plate is fixedly connected to one side portion of the first hollow rod through a first elastic piece; one end of the first guide rod is fixedly connected to one side part of the first fixing plate, and the other end of the first guide rod is positioned in the first through hole; the first connecting rod is connected with the first hollow rod in a sliding mode, the fixing mechanisms are fixedly connected to one side portion, close to the first through hole, of the first connecting rod at equal intervals, the connecting block is fixedly connected to the top of the first connecting rod, the second connecting rod is fixedly connected to the top of the connecting block, the lamp holder is fixedly connected to the top of the second connecting rod, the lampshade is fixedly connected to one side portion of the lamp holder, and the LED lamps are mounted on the lamp holder at equal intervals;
the fixing mechanism comprises a guide block, a second elastic piece and a second guide rod; a first groove is formed in one side part, close to the first through hole, of the first connecting rod; the guide block is fixedly connected to one side part of the first connecting rod and is positioned in the first groove; a second groove is formed in one side part, close to the first through hole, of the guide block; the second guide rod is fixedly connected to the guide block through a second elastic piece and is positioned in the second groove;
the LED working lamp also comprises a turntable, a first bolt, a third elastic part, an inserting plate, a baffle plate, a pull wire, a slide rail, a slide block and a first handle; the top of the connecting block is provided with a third groove, the turntable is fixedly connected to the bottom of the second connecting rod, and one side part of the turntable is provided with a circular groove; the baffles are fixedly connected to the turntable at equal intervals and are positioned in the circular groove; the turntable is provided with a second through hole, and one side part of the connecting block, which is close to the annular groove, is provided with a fourth groove and a thread groove; the plug board is fixedly connected to the connecting block through a third elastic part and is positioned in the fourth groove; the first bolt penetrates through one side part of the connecting block and penetrates through the second through hole to be in threaded connection with the thread groove; the sliding rail is fixedly connected to one side part of the first connecting rod, the first handle is connected with the sliding rail in a sliding mode through the sliding block, one end of the pull wire is fixedly connected to one side part of the inserting plate, and the other end of the pull wire penetrates through the connecting block and is fixedly connected to the top of the first handle;
the LED working lamp also comprises a first mounting frame, a motor, a blade and a second mounting frame; the first mounting frame is fixedly connected to the top of the lamp holder, and a third through hole is formed in one side part of the first mounting frame; the top of the lamp holder is provided with a fourth through hole and is positioned below the first mounting frame; the motor is fixedly connected to the top of the first mounting frame, the blade is pivoted with the motor, the second mounting frame is fixedly connected to one side part of the lamp holder, and the bottom of the second mounting frame is provided with a fifth through hole; a sixth through hole is formed in one side of the lamp holder and is positioned on the right side of the second mounting frame;
the LED working lamp also comprises a second fixing plate, a first butterfly bolt, a third fixing plate and a second butterfly bolt; the second fixing plate and the third fixing plate are fixedly connected to the top of the mounting plate along the length direction of the mounting plate in sequence and are positioned on two sides of the first hollow rod; a first threaded hole is formed in one side part of the first hollow rod, and a third threaded hole is formed in the other side part of the first hollow rod; the second fixing plate is provided with a second threaded hole, the first butterfly bolt penetrates through the second threaded hole and is in threaded connection with the first threaded hole, the third fixing plate is provided with a fourth threaded hole, and the second butterfly bolt penetrates through the fourth threaded hole and is in threaded connection with the third threaded hole;
the LED working lamp also comprises wheels, a second hollow rod, a third butterfly bolt, a third connecting rod and a second handle; the wheel is fixedly connected to the bottom of the mounting plate, the second hollow rod is fixedly connected to one side portion of the mounting plate, a fifth threaded hole is formed in one side portion, away from the mounting plate, of the second hollow rod, the third connecting rod is connected with the second hollow rod in a sliding mode, a third butterfly bolt is in threaded connection with the fifth threaded hole, and the second handle is fixedly connected to one side portion of the third connecting rod.
Preferably, the first elastic member, the second elastic member and the third elastic member are springs.
Preferably, the non-slip mat is fixedly connected to the bottom of the third connecting rod.
The working principle is as follows: when needing to use this LED work light, when the LED lamp height is adjusted to needs, make first fixed plate move left, first fixed plate drives first guide bar and moves left, first guide bar extrusion fixed establishment output, make the fixed establishment output leave first through-hole, alright make the head rod rise, the head rod drives lamp stand and LED lamp and rises, after LED lamp height adjustment accomplishes, relieve first fixed plate, first fixed plate moves right at first elastic component spring action, first fixed plate drives first guide bar and moves right, get back to the initial position, so, through the cooperation of fixed plate and first guide bar, accomplish the effect of adjusting LED lamp height, LED work light practicality has been improved.
Because the fixing mechanism comprises the guide block, the second elastic piece and the second guide rod; a first groove is formed in one side part, close to the first through hole, of the first connecting rod; the guide block is fixedly connected to one side part of the first connecting rod and is positioned in the first groove; a second groove is formed in one side part, close to the first through hole, of the guide block; the second guide rod is fixedly connected to the guide block through a second elastic piece and is positioned in the second groove; when the height of the LED lamp needs to be adjusted, the first fixing plate is moved leftwards, the first fixing plate drives the first guide rod to move leftwards, the second guide rod is extruded, the second guide rod is moved leftwards and leaves the first through hole, at the moment, the first connecting rod can be controlled to ascend or descend, the first connecting rod drives the lamp holder and the LED lamp to ascend or descend, after the height position of the LED lamp is adjusted, the first fixing plate is released, the first fixing plate returns to the initial position, the second guide rod moves rightwards under the elastic action of the second elastic piece and returns to the initial position, the second guide rod is located in the through hole, and therefore the fixing effect is achieved on the first connecting rod.
Because the LED working lamp also comprises a turntable, a first bolt, a third elastic part, an inserting plate, a baffle plate, a pull wire, a slide rail, a slide block and a first handle; the top of the connecting block is provided with a third groove, the turntable is fixedly connected to the bottom of the second connecting rod, and one side part of the turntable is provided with a circular groove; the baffles are fixedly connected to the turntable at equal intervals and are positioned in the circular groove; the turntable is provided with a second through hole, and one side part of the connecting block, which is close to the annular groove, is provided with a fourth groove and a thread groove; the plug board is fixedly connected to the connecting block through a third elastic part and is positioned in the fourth groove; the first bolt penetrates through one side part of the connecting block and penetrates through the second through hole to be in threaded connection with the thread groove; the sliding rail is fixedly connected to one side part of the first connecting rod, the first handle is connected with the sliding rail in a sliding mode through the sliding block, one end of the pull wire is fixedly connected to one side part of the inserting plate, and the other end of the pull wire penetrates through the connecting block and is fixedly connected to the top of the first handle; when the LED lamp irradiation angle needs to be adjusted, the first handle is controlled to descend, the inserting plate is driven to move leftwards through the pull wire, when the inserting plate leaves the circular ring groove, the second connecting rod can be rotated through needs, the lamp holder and the LED lamp are driven to rotate, after the LED lamp is adjusted, the first handle is loosened, the inserting plate moves rightwards under the elastic action of the third elastic piece to be clamped between two baffles in the circular ring groove, the first handle returns to the initial position, and therefore the effect of adjusting the rotation of the LED lamp according to the requirements of different irradiation angles is achieved.
The LED working lamp also comprises a first mounting frame, a motor, a blade and a second mounting frame; the first mounting frame is fixedly connected to the top of the lamp holder, and a third through hole is formed in one side part of the first mounting frame; the top of the lamp holder is provided with a fourth through hole and is positioned below the first mounting frame; the motor is fixedly connected to the top of the first mounting frame, the blade is pivoted with the motor, the second mounting frame is fixedly connected to one side part of the lamp holder, and the bottom of the second mounting frame is provided with a fifth through hole; a sixth through hole is formed in one side of the lamp holder and is positioned on the right side of the second mounting frame; when the LED lamp works, the motor is controlled to rotate, the output end of the motor drives the blades to rotate, so that wind blowing towards the LED lamp is generated, the LED lamp is cooled, heat generated by the LED lamp can be effectively dissipated, and the service life of the LED lamp is prolonged.
Because the LED working lamp also comprises a second fixing plate, a first butterfly bolt, a third fixing plate and a second butterfly bolt; the second fixing plate and the third fixing plate are fixedly connected to the top of the mounting plate along the length direction of the mounting plate in sequence and are positioned on two sides of the first hollow rod; a first threaded hole is formed in one side part of the first hollow rod, and a third threaded hole is formed in the other side part of the first hollow rod; the second fixing plate is provided with a second threaded hole, the first butterfly bolt penetrates through the second threaded hole and is in threaded connection with the first threaded hole, the third fixing plate is provided with a fourth threaded hole, and the second butterfly bolt penetrates through the fourth threaded hole and is in threaded connection with the third threaded hole; when the LED work lamp is not needed to be used, the first butterfly bolt is controlled to rotate clockwise to move leftwards and leave the first threaded hole, the second butterfly bolt is controlled to rotate clockwise to move rightwards and leave the third threaded hole, and therefore the first hollow rod can be taken down, the LED work lamp is convenient to store, and the occupied area during storage is reduced.
Because the LED working lamp also comprises wheels, a second hollow rod, a third butterfly bolt, a third connecting rod and a second handle; the wheel is fixedly connected to the bottom of the mounting plate, the second hollow rod is fixedly connected to one side of the mounting plate, a fifth threaded hole is formed in one side, away from the mounting plate, of the second hollow rod, the third connecting rod is connected with the second hollow rod in a sliding mode, a third butterfly bolt is in threaded connection with the fifth threaded hole, and the second handle is fixedly connected to one side of the third connecting rod; when the LED working lamp needs to be moved, the third butterfly bolt is controlled to rotate clockwise to move rightwards, the third butterfly bolt is controlled to move leftwards, the second hollow rod is separated from the second hollow rod, the second handle is controlled to ascend, the second handle drives the third connecting rod to ascend, the third connecting rod leaves the ground, the third butterfly bolt is controlled to rotate anticlockwise to move leftwards, the fifth threaded hole is penetrated, the third connecting rod is clamped, the LED working lamp can be moved at the moment, therefore, the LED working lamp is moved and fixed, and the practicability of the LED working lamp is improved.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
(3) Advantageous effects
According to the LED working lamp, the fixing plate is matched with the first guide rod, the function of adjusting the height of the LED lamp is achieved, the practicability of the LED working lamp is improved, the fixing mechanism is used for fixing the first connecting rod, the pull wire, the plug board, the fourth elastic piece and the baffle are matched, the function of adjusting the rotation of the LED lamp according to different irradiation angles is achieved, the heat generated by the LED lamp can be effectively dissipated through the matching of the motor and the blades, the service life of the LED lamp is prolonged, the LED working lamp is convenient to disassemble, the occupied area during storage is reduced, the LED working lamp can also move, the practicability of the LED working lamp is improved, and the effects of installation and placement, illumination angle adjustment and quick heat dissipation of an LED light source are achieved.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a left side view structural diagram of the present invention.
FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention.
Fig. 4 is a front view of the fixing mechanism of the present invention.
Fig. 5 is a second front view structure diagram of the present invention.
FIG. 6 is an enlarged view of B in FIG. 5 according to the present invention.
Fig. 7 is a left side view of the turntable according to the present invention.
Fig. 8 is a third schematic view of the present invention.
Fig. 9 is a schematic diagram of a fourth front view structure according to the present invention.
Fig. 10 is an enlarged view of C of fig. 10 according to the present invention.
Fig. 11 is a schematic view of a fifth front view structure according to the present invention.
FIG. 12 is an enlarged view of D in FIG. 11 according to the present invention.
The labels in the figures are: 1-mounting plate, 2-first hollow rod, 3-first connecting rod, 4-first through hole, 5-first fixing plate, 6-first guide rod, 7-first elastic member, 8-fixing mechanism, 81-first groove, 82-guide block, 83-second groove, 84-second elastic member, 85-second guide rod, 9-connecting block, 10-second connecting rod, 11-lamp holder, 12-lamp shade, 13-LED lamp, 14-third groove, 15-rotary table, 16-first bolt, 17-second through hole, 18-thread groove, 19-fourth groove, 20-third elastic member, 21-ring groove, 22-insert plate, 23-baffle plate, 24-pull wire, 25-slide rail, 26-a sliding block, 27-a first handle, 28-a first mounting frame, 29-a third through hole, 30-a motor, 31-a blade, 32-a fourth through hole, 33-a second mounting frame, 34-a fifth through hole, 35-a sixth through hole, 36-a first threaded hole, 37-a second fixing plate, 38-a second threaded hole, 39-a first butterfly bolt, 40-a third threaded hole, 41-a third fixing plate, 42-a fourth threaded hole, 43-a second butterfly bolt, 44-a wheel, 45-a second hollow rod, 46-a third butterfly bolt, 47-a third connecting rod, 48-a second handle and 49-a fifth threaded hole.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
An LED working lamp is shown in figures 1-12 and comprises a mounting plate 1, a first hollow rod 2, a first connecting rod 3, a first fixing plate 5, a first guide rod 6, a second guide rod 85, a fixing mechanism 8, a connecting block 9, a second connecting rod 10, a lamp holder 11, a lampshade 12 and an LED lamp 13; the first hollow rod 2 is fixedly connected to the top of the mounting plate 1, a first through hole 4 is formed in one side part of the first hollow rod 2, and the first fixing plate 5 is fixedly connected to one side part of the first hollow rod 2 through a first elastic piece 7; one end of the first guide rod 6 is fixedly connected to one side part of the first fixing plate 5, and the other end is positioned in the first through hole 4; the first connecting rod 3 is connected with the first hollow rod 2 in a sliding mode, a plurality of fixing mechanisms 8 are fixedly connected to one side portion, close to the first through hole 4, of the first connecting rod 3 at equal intervals, the connecting block 9 is fixedly connected to the top portion of the first connecting rod 3, the second connecting rod 10 is fixedly connected to the top portion of the connecting block 9, the lamp holder 11 is fixedly connected to the top portion of the second connecting rod 10, the lampshade 12 is fixedly connected to one side portion of the lamp holder 11, and a plurality of LED lamps 13 are mounted on the lamp holder 11 at equal.
The fixing mechanism 8 comprises a guide block 82, a second elastic member 84 and a second guide rod 85; a first groove 81 is formed in one side part, close to the first through hole 4, of the first connecting rod 3; the guide block 82 is fixedly connected to one side of the first connecting rod 3 and is located in the first groove 81; a second groove 83 is formed in one side part, close to the first through hole 4, of the guide block 82; the second guide rod 85 is fixed to the guide block 82 by a second elastic member 84 and is located in the second groove 83.
The LED working lamp also comprises a turntable 15, a first bolt 16, a third elastic part 20, an inserting plate 22, a baffle plate 23, a pull wire 24, a slide rail 25, a slide block 26 and a first handle 27; the top of the connecting block 9 is provided with a third groove 14, the turntable 15 is fixedly connected to the bottom of the second connecting rod 10, and one side part of the turntable 15 is provided with a circular groove 21; the baffles 23 are fixedly connected to the turntable 15 at equal intervals and are positioned in the circular groove 21; the turntable 15 is provided with a second through hole 17, and one side part of the connecting block 9 close to the annular groove 21 is provided with a fourth groove 19 and a thread groove 18; the inserting plate 22 is fixedly connected to the connecting block 9 through a third elastic part 20 and is positioned in the fourth groove 19; the first bolt 16 penetrates through one side part of the connecting block 9 and penetrates through the second through hole 17 to be in threaded connection with the thread groove 18; the slide rail 25 is fixed on one side of the first connecting rod 3, the first handle 27 is connected with the slide rail 25 by the slide block 26, one end of the pull wire 24 is fixed on one side of the inserting plate 22, and the other end penetrates through the connecting block 9 and is fixed on the top of the first handle 27.
The LED working lamp also comprises a first mounting frame 28, a motor 30, a blade 31 and a second mounting frame 33; the first mounting frame 28 is fixedly connected to the top of the lamp holder 11, and a third through hole 29 is formed in one side of the first mounting frame 28; the top of the lamp holder 11 is provided with a fourth through hole 32 and is positioned below the first mounting frame 28; the motor 30 is fixedly connected to the inner top of the first mounting frame 28, the blade 31 is pivoted with the motor 30, the second mounting frame 33 is fixedly connected to one side part of the lamp holder 11, and the bottom of the second mounting frame 33 is provided with a fifth through hole 34; a sixth through hole 35 is formed at one side of the lamp holder 11 and is located at the right side of the second mounting frame 33.
The LED working lamp also comprises a second fixing plate 37, a first butterfly bolt 39, a third fixing plate 41 and a second butterfly bolt 43; the second fixing plate 37 and the third fixing plate 41 are fixedly connected to the top of the mounting plate 1 along the length direction of the mounting plate 1 in sequence and are positioned at two sides of the first hollow rod 2; one side part of the first hollow rod 2 is provided with a first threaded hole 36, and the other side part is provided with a third threaded hole 40; the second fixing plate 37 is provided with a second threaded hole 38, the first butterfly bolt 39 penetrates through the second threaded hole 38 and is in threaded connection with the first threaded hole 36, the third fixing plate 41 is provided with a fourth threaded hole 42, and the second butterfly bolt 43 penetrates through the fourth threaded hole 42 and is in threaded connection with the third threaded hole 40.
The LED work light further comprises wheels 44, a second hollow rod 45, a third butterfly bolt 46, a third connecting rod 47 and a second handle 48; the wheel 44 is fixedly connected to the bottom of the mounting plate 1, the second hollow rod 45 is fixedly connected to one side of the mounting plate 1, a fifth threaded hole 49 is formed in one side of the second hollow rod 45, which is far away from the mounting plate 1, the third connecting rod 47 is slidably connected with the second hollow rod 45, the third butterfly bolt 46 is in threaded connection with the fifth threaded hole 49, and the second handle 48 is fixedly connected to one side of the third connecting rod 47.
The first elastic member 7, the second elastic member 84, and the third elastic member 20 are springs.
The anti-skid pad is fixedly connected to the bottom of the third connecting rod 47.
The working principle is as follows: when the LED working lamp needs to be used, when the height of the LED lamp 13 needs to be adjusted, the first fixing plate 5 is moved leftwards, the first fixing plate 5 drives the first guide rod 6 to move leftwards, the first guide rod 6 extrudes the output end of the fixing mechanism 8, so that the output end of the fixing mechanism 8 leaves the first through hole 4, the first connecting rod 3 can be lifted, the first connecting rod 3 drives the lamp holder 11 and the LED lamp 13 to lift, after the height adjustment of the LED lamp 13 is completed, the first fixing plate 5 is released, the first fixing plate 5 moves rightwards under the elastic action of the first elastic piece 7, the first fixing plate 5 drives the first guide rod 6 to move rightwards to return to the initial position, and therefore, the function of adjusting the height of the LED lamp 13 is completed through the matching of the fixing plate and the first guide rod 6, and the practicability of the LED working.
Since the fixing mechanism 8 includes the guide block 82, the second elastic member 84, and the second guide rod 85; a first groove 81 is formed in one side part, close to the first through hole 4, of the first connecting rod 3; the guide block 82 is fixedly connected to one side of the first connecting rod 3 and is located in the first groove 81; a second groove 83 is formed in one side part, close to the first through hole 4, of the guide block 82; the second guide rod 85 is fixedly connected to the guide block 82 through a second elastic member 84 and is located in the second groove 83; when the height of the LED lamp 13 needs to be adjusted, the first fixing plate 5 is moved leftward, the first fixing plate 5 drives the first guide rod 6 to move leftward, so as to extrude the second guide rod 85, so that the second guide rod 85 moves leftward, away from the first through hole 4, at this time, the first connecting rod 3 can be controlled to ascend or descend, the first connecting rod 3 drives the lamp holder 11 and the LED lamp 13 to ascend or descend, after the height of the LED lamp 13 is adjusted, the first fixing plate 5 is released, so that the first fixing plate 5 returns to the initial position, the second guide rod 85 moves rightward under the elastic action of the second elastic piece 84, returns to the initial position, and is located in the through hole, so that the first connecting rod 3 is fixed.
Because the LED working lamp also comprises a rotary disc 15, a first bolt 16, a third elastic part 20, an inserting plate 22, a baffle plate 23, a pull wire 24, a slide rail 25, a slide block 26 and a first handle 27; the top of the connecting block 9 is provided with a third groove 14, the turntable 15 is fixedly connected to the bottom of the second connecting rod 10, and one side part of the turntable 15 is provided with an annular groove 21; the baffles 23 are fixedly connected to the turntable 15 at equal intervals and are positioned in the circular groove 21; the turntable 15 is provided with a second through hole 17, and one side part of the connecting block 9 close to the annular groove 21 is provided with a fourth groove 19 and a thread groove 18; the inserting plate 22 is fixedly connected to the connecting block 9 through a third elastic part 20 and is positioned in the fourth groove 19; the first bolt 16 penetrates through one side part of the connecting block 9 and penetrates through the second through hole 17 to be in threaded connection with the thread groove 18; the sliding rail 25 is fixedly connected with one side part of the first connecting rod 3, the first handle 27 is connected with the sliding rail 25 in a sliding way through the sliding block 26, one end of the pull wire 24 is fixedly connected with one side part of the inserting plate 22, and the other end of the pull wire penetrates through the connecting block 9 and is fixedly connected with the top part of the first handle 27; when the irradiation angle of the LED lamp 13 needs to be adjusted, the first handle 27 is controlled to descend, so that the pull wire 24 drives the inserting plate 22 to move leftwards, when the inserting plate 22 leaves the circular groove 21, the second connecting rod 10 can be rotated through needs, the lamp holder 11 and the LED lamp 13 are driven to rotate, after the LED lamp 13 is adjusted, the first handle 27 is loosened, the inserting plate 22 moves rightwards under the elastic action of the third elastic part 20 and is clamped between the two baffles 23 in the circular groove 21, the first handle 27 returns to the initial position, and therefore the effect of adjusting the rotation of the LED lamp 13 according to the requirements of different irradiation angles is achieved.
Because the LED working lamp also comprises a first mounting frame 28, a motor 30, a blade 31 and a second mounting frame 33; the first mounting frame 28 is fixedly connected to the top of the lamp holder 11, and a third through hole 29 is formed in one side of the first mounting frame 28; the top of the lamp holder 11 is provided with a fourth through hole 32 and is positioned below the first mounting frame 28; the motor 30 is fixedly connected to the inner top of the first mounting frame 28, the blade 31 is pivoted with the motor 30, the second mounting frame 33 is fixedly connected to one side part of the lamp holder 11, and the bottom of the second mounting frame 33 is provided with a fifth through hole 34; a sixth through hole 35 is formed in one side of the lamp holder 11 and is located on the right side of the second mounting frame 33; when the LED lamp 13 works, the motor 30 is controlled to rotate, the output end of the motor 30 drives the blade 31 to rotate, so that wind blowing towards the LED lamp 13 is generated, the LED lamp 13 is cooled, heat generated by the LED lamp 13 can be effectively dissipated, and the service life of the LED lamp 13 is prolonged.
Because the LED working lamp also comprises the second fixing plate 37, the first butterfly bolt 39, the third fixing plate 41 and the second butterfly bolt 43; the second fixing plate 37 and the third fixing plate 41 are fixedly connected to the top of the mounting plate 1 along the length direction of the mounting plate 1 in sequence and are positioned at two sides of the first hollow rod 2; one side part of the first hollow rod 2 is provided with a first threaded hole 36, and the other side part is provided with a third threaded hole 40; the second fixing plate 37 is provided with a second threaded hole 38, a first butterfly bolt 39 penetrates through the second threaded hole 38 and is in threaded connection with the first threaded hole 36, the third fixing plate 41 is provided with a fourth threaded hole 42, and a second butterfly bolt 43 penetrates through the fourth threaded hole 42 and is in threaded connection with the third threaded hole 40; when the LED work light is not needed to be used, the first butterfly bolt 39 is controlled to rotate clockwise to move leftwards and leave the first threaded hole 36, the second butterfly bolt 43 is controlled to rotate clockwise to move rightwards and leave the third threaded hole 40, and therefore the first hollow rod 2 can be taken down, the LED work light is convenient to store, and the occupied area during storage is reduced.
Because the LED work light also comprises a wheel 44, a second hollow rod 45, a third butterfly bolt 46, a third connecting rod 47 and a second handle 48; the wheel 44 is fixedly connected to the bottom of the mounting plate 1, the second hollow rod 45 is fixedly connected to one side of the mounting plate 1, a fifth threaded hole 49 is formed in one side of the second hollow rod 45, which is far away from the mounting plate 1, the third connecting rod 47 is in sliding connection with the second hollow rod 45, the third butterfly bolt 46 is in threaded connection with the fifth threaded hole 49, and the second handle 48 is fixedly connected to one side of the third connecting rod 47; when the LED working lamp needs to be moved, the third butterfly bolt 46 is controlled to rotate clockwise to move rightwards, the third butterfly bolt 46 is controlled to move rightwards, the second hollow rod 45 is separated from the second hollow rod, the second handle 48 is controlled to ascend, the second handle 48 drives the third connecting rod 47 to ascend, the third connecting rod leaves the ground, the third butterfly bolt 46 is controlled to rotate anticlockwise to move leftwards, the fifth threaded hole 49 is penetrated, the third connecting rod 47 is clamped, the LED working lamp can be moved at the moment, therefore, the effects of moving and fixing the LED working lamp are achieved, and the practicability of the LED working lamp is improved.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. An LED working lamp is characterized by comprising a mounting plate (1), a first hollow rod (2), a first connecting rod (3), a first fixing plate (5), a first guide rod (6), a second guide rod (85), a fixing mechanism (8), a connecting block (9), a second connecting rod (10), a lamp holder (11), a lampshade (12) and an LED lamp (13); the first hollow rod (2) is fixedly connected to the top of the mounting plate (1), a first through hole (4) is formed in one side of the first hollow rod (2), and the first fixing plate (5) is fixedly connected to one side of the first hollow rod (2) through a first elastic piece (7); one end of the first guide rod (6) is fixedly connected to one side part of the first fixing plate (5), and the other end of the first guide rod is positioned in the first through hole (4); the first connecting rod (3) is connected with the first hollow rod (2) in a sliding mode, the fixing mechanisms (8) are fixedly connected to one side portion, close to the first through hole (4), of the first connecting rod (3) at equal intervals, the connecting block (9) is fixedly connected to the top of the first connecting rod (3), the second connecting rod (10) is fixedly connected to the top of the connecting block (9), the lamp holder (11) is fixedly connected to the top of the second connecting rod (10), the lampshade (12) is fixedly connected to one side portion of the lamp holder (11), and the LED lamps (13) are mounted on the lamp holder (11) at equal intervals;
the fixing mechanism (8) comprises a guide block (82), a second elastic piece (84) and a second guide rod (85); a first groove (81) is formed in one side part, close to the first through hole (4), of the first connecting rod (3); the guide block (82) is fixedly connected to one side part of the first connecting rod (3) and is positioned in the first groove (81); a second groove (83) is formed in one side part, close to the first through hole (4), of the guide block (82); the second guide rod (85) is fixedly connected to the guide block (82) through a second elastic piece (84) and is positioned in the second groove (83);
the LED working lamp further comprises a rotary disc (15), a first bolt (16), a third elastic part (20), an inserting plate (22), a baffle plate (23), a pull wire (24), a slide rail (25), a slide block (26) and a first handle (27); a third groove (14) is formed in the top of the connecting block (9), the rotary table (15) is fixedly connected to the bottom of the second connecting rod (10), and a circular groove (21) is formed in one side of the rotary table (15); the baffle plates (23) are fixedly connected to the turntable (15) at equal intervals and are positioned in the circular groove (21); a second through hole (17) is formed in the rotary disc (15), and a fourth groove (19) and a threaded groove (18) are formed in one side portion, close to the annular groove (21), of the connecting block (9); the inserting plate (22) is fixedly connected to the connecting block (9) through a third elastic part (20) and is positioned in the fourth groove (19); the first bolt (16) penetrates through one side part of the connecting block (9) and penetrates through the second through hole (17) to be in threaded connection with the thread groove (18); the sliding rail (25) is fixedly connected with one side part of the first connecting rod (3), the first handle (27) is in sliding connection with the sliding rail (25) through the sliding block (26), one end of the pull wire (24) is fixedly connected with one side part of the inserting plate (22), and the other end of the pull wire penetrates through the connecting block (9) and is fixedly connected with the top part of the first handle (27);
the LED working lamp also comprises a first mounting frame (28), a motor (30), a blade (31) and a second mounting frame (33); the first mounting frame (28) is fixedly connected to the top of the lamp holder (11), and a third through hole (29) is formed in one side part of the first mounting frame (28); the top of the lamp holder (11) is provided with a fourth through hole (32) and is positioned below the first mounting frame (28); the motor (30) is fixedly connected to the inner top of the first mounting frame (28), the blade (31) is pivoted with the motor (30), the second mounting frame (33) is fixedly connected to one side part of the lamp holder (11), and the bottom of the second mounting frame (33) is provided with a fifth through hole (34); a sixth through hole (35) is formed in one side of the lamp holder (11) and is positioned on the right side of the second mounting frame (33);
the LED working lamp also comprises a second fixing plate (37), a first butterfly bolt (39), a third fixing plate (41) and a second butterfly bolt (43); the second fixing plate (37) and the third fixing plate (41) are fixedly connected to the top of the mounting plate (1) in sequence along the length direction of the mounting plate (1) and are positioned on two sides of the first hollow rod (2); one side part of the first hollow rod (2) is provided with a first threaded hole (36), and the other side part is provided with a third threaded hole (40); a second threaded hole (38) is formed in the second fixing plate (37), a first butterfly bolt (39) penetrates through the second threaded hole (38) and is in threaded connection with the first threaded hole (36), a fourth threaded hole (42) is formed in the third fixing plate (41), and a second butterfly bolt (43) penetrates through the fourth threaded hole (42) and is in threaded connection with the third threaded hole (40);
the LED working lamp also comprises wheels (44), a second hollow rod (45), a third butterfly bolt (46), a third connecting rod (47) and a second handle (48); the wheel (44) is fixedly connected to the bottom of the mounting plate (1), the second hollow rod (45) is fixedly connected to one side of the mounting plate (1), a fifth threaded hole (49) is formed in one side, away from the mounting plate (1), of the second hollow rod (45), the third connecting rod (47) is in sliding connection with the second hollow rod (45), the third butterfly bolt (46) is in threaded connection with the fifth threaded hole (49), and the second handle (48) is fixedly connected to one side of the third connecting rod (47).
2. The LED working lamp according to claim 1, wherein the first elastic member (7), the second elastic member (84) and the third elastic member (20) are springs.
3. The LED working lamp as claimed in claim 2, wherein the anti-slip pad is fixedly connected to the bottom of the third connecting rod (47).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711099926.0A CN107763502B (en) | 2017-11-09 | 2017-11-09 | LED working lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099926.0A CN107763502B (en) | 2017-11-09 | 2017-11-09 | LED working lamp |
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| CN107763502A CN107763502A (en) | 2018-03-06 |
| CN107763502B true CN107763502B (en) | 2020-09-29 |
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| CN108513857B (en) * | 2018-03-18 | 2020-07-28 | 浙江年代建设工程有限公司 | Trees support frame is used in gardens |
| CN108488670A (en) * | 2018-04-10 | 2018-09-04 | 杭州鹏龙科技有限公司 | A kind of bedroom lamp with drying with regulatory function |
| CN108741517B (en) * | 2018-06-14 | 2019-12-13 | 嘉兴市摩登旅游用品有限公司 | Foldable luggage |
| CN109307244A (en) * | 2018-09-06 | 2019-02-05 | 嘉善阳安电子科技有限公司 | A kind of height-adjustable LED light lamp holder |
| CN111022954A (en) * | 2019-12-31 | 2020-04-17 | 赣州雄安照明科技有限公司 | Portable outdoor lighting lamp |
| CN112032642A (en) * | 2020-07-25 | 2020-12-04 | 扬州福通新能源科技有限公司 | Solar LED street lamp with built-in storage battery of lamp post |
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