CN112524513A - Lighting module capable of condensing light - Google Patents
Lighting module capable of condensing light Download PDFInfo
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- CN112524513A CN112524513A CN202011357100.1A CN202011357100A CN112524513A CN 112524513 A CN112524513 A CN 112524513A CN 202011357100 A CN202011357100 A CN 202011357100A CN 112524513 A CN112524513 A CN 112524513A
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- fixedly connected
- arc
- guide block
- frame
- shaped
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/043—Optical design with cylindrical surface
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lighting module capable of condensing light in the technical field of lighting modules, which comprises a lighting module, wherein the top of the lighting module is fixedly connected with a fixing mechanism for fixing the lighting module, the top of the lighting module is rotatably connected with a rotating ring, the top of the rotating ring is fixedly connected with an inner gear ring, and the inner side wall of the inner gear ring is connected with a driving mechanism for driving the inner gear ring to rotate; when a person works or reads indoors, the arc-shaped reflecting plate is adjusted to move to the proper reflecting position, and in the moving process, the arc-shaped reflecting plate is lowered from the side wall of the lighting module to reflect the illuminating light rays of the area which does not need to be used up, and the illuminating light rays are reflected to the area which works or reads, so that the illuminating intensity of the area which works or reads is enhanced, and the person can work or read conveniently.
Description
Technical Field
The invention relates to the field of lighting modules, in particular to a lighting module capable of condensing light.
Background
The illumination light source module comprises a light source and a reflection cup. The reflecting cup is a reflecting device which reflects light which is emitted by a light source and cannot irradiate on a working surface and a living surface in the use process of the lamp. The reflector cup is a reflector frequently used, so that the light utilization rate of the lamp can be greatly improved, and the lamp efficiency is greatly improved. The shape of the reflector cup determines the handling capacity of the reflector cup for non-direct light from the light source.
In the case based on the lighting module disclosed in the prior art, the chinese patent with patent application number cn201510379808.x, an LED lighting source module, includes an LED light source (1) and a reflective cup (2) with an opening at the bottom; the LED light source (1) comprises a circuit board (1.1) and a plurality of LEDs (1.2), wherein the LEDs (1.2) are distributed on the circuit board (1.1); the circuit board (1.1) is arranged at the top of the reflecting cup (2), the LED (1.2) is arranged in the reflecting cup (2), and the reflecting cup (2) is in a long strip shape; the reflecting cup (2) comprises a front wall (2.1), a rear wall (2.2) and two side walls (2.3); two side walls (2.3) are symmetrically arranged on two sides of the front wall (2.1) and the rear wall (2.2); the front wall (2.1) is an inclined surface; the rear wall (2.2) and the two side walls (2.3) are both convex arc surfaces; the LEDs distributed on the two sides of the circuit board (1.1) are denser than the LEDs distributed in the middle of the circuit board (1.1). The LED illumination light source module has uniform brightness, does not generate glare, and has a larger reflection angle of the reflection cavity to the light source, so that formed light spots are more ideal.
Indoor lighting module is when throwing light on to indoor among the prior art, and lighting module carries out even shining indoor, and the light dispersion is indoor, but when needs work or read when writing indoor, the light irradiation position of evenly shining does not gather, leads to indoor operating position's illumination intensity to be lower, is unfavorable for work or reads and writes.
Based on this, the invention designs a lighting module capable of condensing light to solve the above problems.
Disclosure of Invention
The invention aims to provide a light-gathering lighting module, which solves the problems that when the indoor lighting module in the prior art illuminates the indoor, the lighting module uniformly irradiates the indoor, and lighting light is dispersed in the indoor, but when the indoor work or reading is required, the uniformly irradiated light irradiation positions are not gathered, so that the lighting intensity of the indoor work positions is low, and the indoor work or reading and writing are not facilitated.
In order to achieve the purpose, the invention provides the following technical scheme: a lighting module capable of condensing light comprises a lighting frame, wherein the top of the lighting frame is fixedly connected with a fixing mechanism for fixing the lighting frame, the top of the lighting frame is rotatably connected with a rotating ring, the top of the rotating ring is fixedly connected with an inner gear ring, the inner side wall of the inner gear ring is connected with a driving mechanism for driving the inner gear ring to rotate, the bottom of the rotating ring is fixedly connected with an arc-shaped fixing sleeve, the inside of the arc-shaped fixing sleeve is slidably connected with an arc-shaped reflector, the outer side wall of the arc-shaped fixing sleeve is provided with a first chute, the outer side wall of the arc-shaped reflector is fixedly connected with an L-shaped lifting plate, the L-shaped lifting plate is slidably connected onto the inner wall of the first chute, the inner side wall of the L-shaped lifting plate is fixedly connected with a first guide rod, the top of the lighting frame is fixedly connected, the top of the inner gear ring is fixedly connected with a telescopic cylinder, a vertical sliding piece is connected between the telescopic end of the telescopic cylinder and the L-shaped lifting plate, the vertical sliding piece is linked with the L-shaped lifting plate to overturn under the action of the telescopic cylinder, the left end and the right end of the arc-shaped fixed sleeve are both fixedly connected with U-shaped connecting sleeves, grooves are formed in the tops of the two U-shaped connecting sleeves, and the left end and the right end of the arc-shaped reflector are both fixedly connected with rotating columns;
the driving mechanism comprises a driving gear, the driving gear is meshed with the inner side wall of the inner ring gear, the driving gear is rotatably connected to the top of the illuminating frame, the top of the driving gear is fixedly connected with a driving motor, and the driving motor is fixedly connected to the top of the illuminating frame through an L-shaped connecting plate;
the vertical sliding part comprises a first sliding rod which is fixedly connected to the right end of the telescopic cylinder, a first sliding rail is fixedly connected to the left side wall of the L-shaped lifting plate, and the first sliding rod is connected in the first sliding rail in a sliding manner;
when the indoor illuminating frame in the prior art illuminates the room, the illuminating frame uniformly illuminates the room, illuminating light is dispersed in the room, but when the indoor illuminating frame needs to work or read and write, the uniformly illuminated light illumination positions are not gathered, so that the illumination intensity of the indoor working position is low, and the indoor working position is not beneficial to work or reading and writing, the invention provides a technical scheme to solve the problems, when the light of the illuminating frame needs to be gathered to a working area, a driving motor is started to drive a driving gear to rotate, then an inner gear ring which is internally meshed with the driving gear is driven to rotate, an arc-shaped fixing sleeve is driven to rotate through a rotating ring, so that an arc-shaped reflecting plate is driven to move, the arc-shaped reflecting plate is rotated to the position which needs to reflect light, and an L-shaped lifting plate is driven to move simultaneously when the arc-shaped reflecting plate moves, the first guide rod slides down from the top of the first guide block, the arc-shaped reflector and the L-shaped lifting plate slide down under the action of self gravity, the arc-shaped reflector descends to the bottom of the side face of the illumination frame to reflect the light on the side wall, the light is reflected to a working area needing to be enhanced for illumination, the illumination intensity of the working area is enhanced, and the work or reading of personnel is facilitated, when the arc-shaped reflector falls down, the rotating columns at the two ends of the arc-shaped reflector fall into the grooves to adjust the extending distance of the telescopic cylinder, the first slide rail is acted by the first slide rod to drive the L-shaped lifting plate to rotate, the L-shaped lifting plate drives the arc-shaped reflector to turn inwards, the reflecting angle of the arc-shaped reflector can be adjusted, the position of the light reflected and irradiated by the arc-shaped reflector is more accurate, the personnel can work or read conveniently, and after the work is finished, the driving motor reversely rotates, make the fixed cover of arc return initial position, first guide bar is with first guide block effect when returning initial position, it rises to move the arc reflector panel through L type lifter plate, in the fixed cover of withdrawal arc, once spotlight is accomplished, thereby realize when personnel work or read indoor, descend the arc reflector panel from illumination frame lateral wall, reflect the regional light that shines that need not to use up, will shine the regional reflection of light ray to work or reading, strengthen work or reading regional irradiation strength, be favorable to personnel to work or read.
As a further scheme of the invention, the driving gear is engaged with a driven gear, the driven gear is rotatably connected to the top of the illuminating frame, the top end of a rotating shaft of the driven gear is fixedly connected with a cam, the cam is in contact with a semi-arc moving frame, the semi-arc moving frame is in sliding connection with a fixed plate, the fixed plate is fixedly connected to the top of the illuminating frame, the inner side wall of the first guide block is fixedly connected with a second guide block, the second guide block is in contact with the semi-arc moving frame, the top of the illuminating frame is provided with a second sliding groove, the first guide block is in sliding connection with the second sliding groove, the top of the second guide block is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected to the top of the illuminating frame, and the inner side of the first guide block is connected with a positioning mechanism for positioning the falling position of; when the reflector lamp works, because the first guide rod may not be completely separated from the first guide block when only the moving distance of the arc-shaped reflector is adjusted to be smaller, the arc-shaped reflector cannot completely extend out of the arc-shaped fixed sleeve, the area of reflected light is reduced, the diameter of the driven gear is far smaller than that of the driving gear by driving the driven gear to rotate when the driving gear rotates to a small angle, the driven gear rotates to a larger angle to drive the cam to rotate, so that the cam can completely extrude the semi-arc-shaped moving frame to the right side, the right end of the semi-arc-shaped moving frame extrudes the second guide block, the second guide block drives the first guide block to move downwards together, the first guide block slides into the second chute, the first guide rod positioned at the top of the first guide block moves downwards, the arc-shaped reflector completely extends out of the arc-shaped fixed sleeve, and the reflection area of the arc-shaped reflector is increased, the light reflection device is beneficial to reflecting light to a working area, so that the moving distance of the arc-shaped light reflection plate is smaller, when the first guide rod is not completely separated from the first guide block, the first guide block moves downwards for a certain distance, the arc-shaped light reflection plate can be completely lifted out downwards, the reflection area of the arc-shaped light reflection plate is increased, and more light can be favorably reflected to enter the working area.
As a further scheme of the invention, the positioning mechanism comprises a third guide block, the third guide block is fixedly connected to the top of the internal gear ring, an ejector rod is contacted with the inner end surface of the third guide block, the rear end of the ejector rod is fixedly connected with an L-shaped moving plate, the top of the illuminating frame is fixedly connected with a second guide rail, the L-shaped moving plate is slidably connected in the second guide rail, the right end of the L-shaped moving plate is fixedly connected with an inserted link, the right end of the inserted link is contacted with the inner side wall of the first guide block, an insertion slot is formed in the inner side wall of the first guide block and is positioned right above the inserted link, the outer surface of the inserted link is connected with an elastic support mechanism, and the elastic support mechanism is used for providing elastic support for the;
the elastic supporting mechanism comprises a first connecting plate, the first connecting plate is fixedly connected to the top of the illuminating frame, the inserting rod is connected to the inside of the first connecting plate in a sliding mode, and a second spring is sleeved on the part, located between the first connecting plate and the L-shaped moving plate, of the inserting rod;
when the arc-shaped reflector is adjusted to a proper position, the driving motor needs to be turned off, the cam may not extrude the semi-arc-shaped movable frame, the second guide block can reset under the action of the first spring, the first guide rod can be lifted again, the first guide block which moves into the second sliding groove needs to be positioned, when the inner gear ring rotates, the third guide block is driven to rotate anticlockwise, the third guide block is separated from the extrusion ejector rod, the outer end of the insertion rod is contacted with the inner wall of the first guide block, the ejector rod and the insertion rod tend to move outwards under the action of the second spring, when the first guide block moves downwards, when the insertion groove is in butt joint with the insertion rod, the insertion rod is inserted into the insertion groove under the action of the second spring, the first guide block is positioned, rotation stopping is avoided, and when the cam is separated from the semi-arc-shaped movable frame, the first guide block rises again.
As a further scheme of the invention, the fixing mechanism comprises a fixing column, the fixing column is fixedly connected to the top of the lighting frame, the top end of the fixing column is fixedly connected with an installation plate, and a plurality of thread grooves in circumferential arrays are formed in the installation plate; during operation, because the illumination frame needs to be firmly installed on indoor wall crown, through laminating the mounting disc on the wall crown, utilize the bolt to pass through the thread groove with mounting disc fixed mounting on indoor wall crown, make illumination frame stable installation on the wall crown.
As a further scheme of the invention, the top of the illumination frame is fixedly connected with a balancing weight which is positioned at the rear side of the driving gear; the during operation, because driving gear and driven gear all are located one side of illumination frame, when installing the illumination frame on the wall top, two gravity on illumination frame are inhomogeneous, and long-time effect, the incline appears in illumination frame when probably, through at illumination frame top opposite side fixedly connected with balancing weight for the gravity of balanced opposite side avoids illumination frame to take place the incline.
As a further scheme of the invention, a protective shell fixedly connected to the outer surface of the fixed column is arranged at the top of the illuminating frame, the protective shell surrounds the driving gear, the inner side wall of the protective shell is positioned at the outer side of the L-shaped lifting plate, the driving motor and the top of the L-shaped connecting plate both penetrate through the protective shell, a receding groove is formed in the top of the protective shell, and the inner side wall of the receding groove is in sliding connection with the driving motor and the L-shaped connecting plate; the during operation, because the illumination frame is installed indoor, indoor existence mosquito etc. probably get into gear and meshed region, influence gear engagement's my stability, through the outside installation protecting crust at gear top and L type lifter plate, including protecting the gear completely, and do not influence the removal of L type lifter plate, avoid the mosquito to influence the stable meshing of gear, give up the groove convenient to detach protecting crust.
Compared with the prior art, the invention has the beneficial effects that:
1. when a person works or reads indoors, the arc-shaped reflecting plate is adjusted to move to the proper reflecting position, and in the moving process, the arc-shaped reflecting plate is lowered from the side wall of the lighting module to reflect the illuminating light rays of the area which does not need to be used up, and the illuminating light rays are reflected to the area which works or reads, so that the illuminating intensity of the area which works or reads is enhanced, and the person can work or read conveniently.
2. According to the invention, the driven gear is driven to rotate when the driving gear rotates, the cam is driven to rotate, so that the cam can completely extrude the semi-arc-shaped movable frame to the right side, the second guide block is extruded at the right end of the semi-arc-shaped movable frame, the second guide block drives the first guide block to move downwards together, the arc-shaped reflector completely extends out of the arc-shaped fixed sleeve, and the reflection area of the arc-shaped reflector is enlarged, so that when the movement distance of the arc-shaped reflector is smaller and the first guide rod is not completely separated from the first guide block, the first guide block moves downwards for a certain distance, the arc-shaped reflector can completely lift out, the reflection area of the arc-shaped reflector is enlarged, and more light rays can be reflected to enter a working area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first perspective view (hidden protective cover) of the general structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a sectional view of a second runner structure of the present invention (hidden protective case);
FIG. 4 is a second perspective view of the general construction of the present invention (hiding the protective housing and securing mechanism);
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is a third perspective view of the general construction of the present invention;
FIG. 7 is a fourth perspective view of the general construction of the present invention;
FIG. 8 is a schematic view of the arc-shaped reflector of the present invention sliding down for condensing light;
fig. 9 is a schematic view of the light-gathering of the arc-shaped light-reflecting plate of the invention after the arc-shaped light-reflecting plate slides down and is pushed by the telescopic cylinder to rotate (the view angle is the same as that of fig. 8).
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises an illuminating frame 1, a rotating ring 2, an internal gear ring 3, a driving gear 4, a driving motor 5, an L-shaped connecting plate 6, an arc-shaped fixing sleeve 7, an arc-shaped reflecting plate 8, a first sliding groove 9, an L-shaped lifting plate 10, a first guide rod 11, a first guide block 12, a telescopic cylinder 13, a first sliding rod 14, a first sliding rail 15, a U-shaped connecting sleeve 16, a groove 17, a rotating column 18, a driven gear 19, a cam 20, a semi-arc-shaped moving frame 21, a fixing plate 22, a second guide block 23, a second sliding groove 24, a first spring 25, a third guide block 26, a push rod 27, an L-shaped moving plate 28, a second guide rail 29, an inserting rod 30, a first connecting plate 31, a second spring 32, an inserting groove 33, a fixing column 34, a mounting plate 35, a threaded groove 36, a balancing weight 37 and a protective.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a lighting module capable of condensing light comprises a lighting frame 1, wherein the top of the lighting frame 1 is fixedly connected with a fixing mechanism for fixing the lighting frame 1, the top of the lighting frame 1 is rotatably connected with a rotating ring 2, the top of the rotating ring 2 is fixedly connected with an inner gear ring 3, the inner side wall of the inner gear ring 3 is connected with a driving mechanism for driving the inner gear ring 3 to rotate, the bottom of the rotating ring 2 is fixedly connected with an arc-shaped fixing sleeve 7, the inside of the arc-shaped fixing sleeve 7 is slidably connected with an arc-shaped light reflecting plate 8, the outer side wall of the arc-shaped fixing sleeve 7 is provided with a first chute 9, the outer side wall of the arc-shaped light reflecting plate 8 is fixedly connected with an L-shaped lifting plate 10, the L-shaped lifting plate 10 is slidably connected with the inner wall of the first chute 9, the inner side wall of the L-shaped lifting plate 10 is fixedly connected with a first guide rod 11, the top of the inner gear ring 3 is fixedly connected with a telescopic cylinder 13, a vertical sliding piece is connected between the telescopic end of the telescopic cylinder 13 and the L-shaped lifting plate 10, the vertical sliding piece is linked with the L-shaped lifting plate 10 to overturn under the action of the telescopic cylinder 13, the left end and the right end of the arc-shaped fixing sleeve 7 are both fixedly connected with U-shaped connecting sleeves 16, the tops of the two U-shaped connecting sleeves 16 are both provided with a groove 17, and the left end and the right end of the arc-shaped reflecting plate 8 are both fixedly connected with a;
the driving mechanism comprises a driving gear 4, the driving gear 4 is meshed with the side wall of the inner ring gear 3, the driving gear 4 is rotatably connected to the top of the illuminating frame 1, the top of the driving gear 4 is fixedly connected with a driving motor 5, and the driving motor 5 is fixedly connected to the top of the illuminating frame 1 through an L-shaped connecting plate 6;
the vertical sliding part comprises a first sliding rod 14, the first sliding rod 14 is fixedly connected to the right end of the telescopic cylinder 13, the left side wall of the L-shaped lifting plate 10 is fixedly connected with a first sliding rail 15, and the first sliding rod 14 is connected in the first sliding rail 15 in a sliding manner;
when the indoor lighting frame 1 in the prior art is used for lighting indoors, the lighting frame 1 uniformly lights indoors, and lighting light is dispersed indoors, but when the indoor lighting frame 1 needs to work indoors or read and write, the uniformly-lighted light irradiation positions are not gathered, so that the lighting intensity of the indoor working positions is low, and the indoor working positions are not beneficial to work or reading and writing, the invention provides a technical scheme to solve the above problems, when the light of the lighting frame 1 needs to be gathered to a working area, the driving motor 5 is started to drive the driving gear 4 to rotate, then the inner gear ring 3 meshed with the driving gear 4 is driven to rotate, the arc-shaped fixed sleeve 7 is driven to rotate through the rotating ring 2, so that the arc-shaped reflecting plate 8 is driven to move, the arc-shaped reflecting plate 8 is rotated to the position needing the light reflection, and when the arc-shaped reflecting plate 8 moves, the L-shaped lifting plate 10 is driven to move simultaneously, the first guide rod 11 slides down from the top of the first guide block 12, the arc-shaped reflecting plate 8 and the L-shaped lifting plate 10 slide down under the action of self gravity, the arc-shaped reflecting plate 8 descends to the bottom of the side surface of the illuminating frame 1, light on the side wall can be reflected, the light is reflected to a working area needing to be enhanced for illumination, the illumination intensity of the working area is enhanced, the work or reading of personnel is facilitated, when the arc-shaped reflecting plate 8 falls down, the rotating columns 18 at two ends of the arc-shaped reflecting plate 8 fall into the groove 17, the extending distance of the telescopic cylinder 13 is adjusted, the first sliding rod 14 acts on the first sliding rail 15 to drive the L-shaped lifting plate 10 to rotate, the L-shaped lifting plate 10 drives the arc-shaped reflecting plate 8 to turn inwards, the reflecting angle of the arc-shaped reflecting plate 8 can be adjusted, and the position of the arc-shaped reflecting plate 8 for reflecting the illuminating light is, the novel LED lamp is beneficial to working or reading of personnel, after the working is finished, the driving motor 5 rotates reversely, the arc-shaped fixing sleeve 7 returns to the initial position, the first guide rod 11 acts with the first guide block 12 when returning to the initial position, the L-shaped lifting plate 10 drives the arc-shaped reflecting plate 8 to ascend, the arc-shaped reflecting plate retracts into the arc-shaped fixing sleeve 7, and primary light condensation is finished, so that the arc-shaped reflecting plate 8 descends from the side wall of the illumination frame 1 when the personnel work or read indoors, the illuminating light of an area which does not need to be used is reflected, the illuminating light is reflected to the area where the personnel work or read, the illuminating intensity of the area where the personnel work or read is enhanced, and the novel LED lamp is beneficial to working or.
As a further scheme of the invention, a driven gear 19 is meshed with a driving gear 4, the driven gear 19 is rotatably connected to the top of an illuminating frame 1, a cam 20 is fixedly connected to the top end of a rotating shaft of the driven gear 19, the cam 20 is in contact with a semi-arc moving frame 21, the semi-arc moving frame 21 is in sliding connection with a fixing plate 22, the fixing plate 22 is fixedly connected to the top of the illuminating frame 1, a second guide block 23 is fixedly connected to the inner side wall of a first guide block 12, the second guide block 23 is in contact with the semi-arc moving frame 21, a second chute 24 is formed in the top of the illuminating frame 1, the first guide block 12 is in sliding connection with the second chute 24, a first spring 25 is fixedly connected to the top of the second guide block 23, the bottom end of the first spring 25 is fixedly connected to the top of the illuminating frame 1, and a positioning mechanism for positioning the falling position of the first guide block 12; when the light guide device works, when only the moving distance of the arc-shaped reflector 8 needs to be adjusted to be smaller, the first guide rod 11 may not be completely separated from the first guide block 12, which may cause the arc-shaped reflector 8 to not completely extend out of the arc-shaped fixing sleeve 7, which may result in the area of the reflected light being reduced, by driving the driven gear 19 to rotate when the driving gear 4 rotates, the diameter of the driven gear 19 is far smaller than that of the driving gear 4, when the driving gear 4 rotates by a small angle, the driven gear 19 rotates by a large angle to drive the cam 20 to rotate, so that the cam 20 can completely extrude the semi-arc-shaped moving frame 21 to the right side, the right end of the semi-arc-shaped moving frame 21 extrudes the second guide block 23, so that the second guide block 23 drives the first guide block 12 to move downwards together, the first guide block 12 slides into the second chute 24, so that the first guide rod 11 located at the top of the first guide, make arc reflector 8 stretch out fixed cover 7 of arc completely, make the reflection area grow of arc reflector 8, be favorable to reflecting light to work area, thereby realize that 8 migration distances at arc reflector are less, when first guide bar 11 breaks away from first guide block 12 completely not, make one section distance of first guide block 12 lapse, make arc reflector 8 can rise out downwards completely, increase the reflection area of arc reflector 8, be favorable to reflecting more light and get into work area.
As a further scheme of the present invention, the positioning mechanism includes a third guide block 26, the third guide block 26 is fixedly connected to the top of the internal gear ring 3, an ejector rod 27 is contacted to the inner end surface of the third guide block 26, an L-shaped moving plate 28 is fixedly connected to the rear end of the ejector rod 27, a second guide rail 29 is fixedly connected to the top of the lighting fixture 1, the L-shaped moving plate 28 is slidably connected to the second guide rail 29, an insert rod 30 is fixedly connected to the right end of the L-shaped moving plate 28, the right end of the insert rod 30 is contacted to the inner side wall of the first guide block 12, an insert slot 33 is formed in the inner side wall of the first guide block 12, the insert slot 33 is located right above the insert rod 30, and an elastic support mechanism is connected to the outer surface of the insert rod 30 and;
the elastic supporting mechanism comprises a first connecting plate 31, the first connecting plate 31 is fixedly connected to the top of the illuminating frame 1, the inserting rod 30 is connected inside the first connecting plate 31 in a sliding mode, and a second spring 32 is sleeved on the part, located between the first connecting plate 31 and the L-shaped moving plate 28, of the inserting rod 30;
in operation, since the driving motor 5 needs to be turned off after the arc-shaped light reflecting plate 8 is adjusted to a proper position, the cam 20 may not be pressing the semi-arc-shaped moving frame 21, the second guide block 23 will be reset under the action of the first spring 25, the first guide rod 11 may be lifted again, the first guide block 12 moving into the second sliding chute 24 needs to be positioned, when the inner gear ring 3 rotates, the third guide block 26 is driven to rotate counterclockwise, the third guide block 26 is separated from the pressing rod 27, the outer end of the insertion rod 30 contacts with the inner wall of the first guide block 12, the push rod 27 and the insertion rod 30 tend to move outward under the action of the second spring 32, when the first guide block 12 moves downward, the insertion slot 33 is abutted against the insertion rod 30, the insertion rod 30 is inserted into the insertion slot 33 under the action of the second spring 32, the first guide block 12 is positioned, and the cam 20 is prevented from stopping rotating when the semi-arc-shaped moving frame 21 is separated, the first guide block 12 is raised again.
As a further scheme of the invention, the fixing mechanism comprises a fixing column 34, the fixing column 34 is fixedly connected to the top of the lighting frame 1, the top end of the fixing column 34 is fixedly connected with a mounting disc 35, and a plurality of thread grooves 36 in a circumferential array are formed in the mounting disc 35; in operation, since the lighting frame 1 needs to be stably installed on an indoor wall top, the installation plate 35 is attached to the wall top, and the installation plate 35 is fixedly installed on the indoor wall top through the threaded groove 36 by using bolts, so that the lighting frame 1 is stably installed on the wall top.
As a further scheme of the invention, the top of the illumination frame 1 is fixedly connected with a counterweight block 37, and the counterweight block 37 is positioned at the rear side of the driving gear 4; during operation, because driving gear 4 and driven gear 19 all are located one side of illumination frame 1, when installing illumination frame 1 on the roof, two gravity on illumination frame 1 are inhomogeneous, and long-time effect, illumination frame 1 incline when probably appearing, through at illumination frame 1 top opposite side fixedly connected with balancing weight 37 for the gravity of balanced opposite side, avoid illumination frame 1 to take place the incline.
As a further scheme of the invention, the top of the lighting frame 1 is provided with a protective shell 38 fixedly connected to the outer surface of the fixed column 34, the protective shell 38 surrounds the driving gear 4, the inner side wall of the protective shell 38 is positioned at the outer side of the L-shaped lifting plate 10, the tops of the driving motor 5 and the L-shaped connecting plate 6 penetrate through the protective shell 38, the top of the protective shell 38 is provided with a receding groove 39, and the inner side wall of the receding groove 39 is in sliding connection with the driving motor 5 and the L-shaped connecting plate 6; during operation, because illumination frame 1 installs indoor, indoor existence mosquito etc. may get into gear and meshed region, influence gear engagement's my stability, through install protecting crust 38 in the outside of gear top and L type lifter plate 10, including protecting the gear completely, and do not influence L type lifter plate 10's removal, avoid the mosquito to influence the stable meshing of gear, move back and let groove 39 convenient to detach protecting crust.
The working principle is as follows: when the light of the illumination frame 1 needs to be converged to a working area, the driving motor 5 is started to drive the driving gear 4 to rotate, the inner gear ring 3 engaged with the driving gear 4 is driven to rotate, the arc fixing sleeve 7 is driven to rotate through the rotating ring 2, so that the arc reflecting plate 8 is driven to move, the arc reflecting plate 8 is rotated to a position where light needs to be reflected, and when the arc reflecting plate 8 moves, the L-shaped lifting plate 10 is driven to move simultaneously, the first guide rod 11 slides down from the top of the first guide block 12, the arc reflecting plate 8 and the L-shaped lifting plate 10 slide down under the action of self gravity, so that the arc reflecting plate 8 descends to the bottom of the side surface of the illumination frame 1, the light on the side wall can be reflected, the light is reflected to the working area where illumination needs to be enhanced, so as to enhance the illumination intensity of the working area, and is beneficial for personnel to work or read, and when the arc reflector 8 falls down, the rotating columns 18 at the two ends of the arc reflector 8 fall into the grooves 17, the extending distance of the telescopic cylinder 13 is adjusted, the first slide rail 15 is acted by the first slide bar 14 to drive the L-shaped lifting plate 10 to rotate, the L-shaped lifting plate 10 drives the arc reflector 8 to turn inwards, the reflecting angle of the arc reflector 8 can be adjusted, the position of the arc reflector 8 for reflecting the irradiation light is more accurate, the work or reading is facilitated for personnel, after the work is completed, the driving motor 5 rotates reversely, the arc fixing sleeve 7 returns to the initial position, the first guide rod 11 is acted with the first guide block 12 when returning to the initial position, the arc reflector 8 is driven to ascend through the L-shaped lifting plate 10 and retracts into the arc fixing sleeve 7, and primary light condensation is completed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A spotlightable lighting module, includes lighting fixture (1), its characterized in that: the lighting device is characterized in that a fixing mechanism used for fixing the lighting frame (1) is fixedly connected to the top of the lighting frame (1), a rotating ring (2) is rotatably connected to the top of the lighting frame (1), an inner gear ring (3) is fixedly connected to the top of the rotating ring (2), a driving mechanism used for driving the inner gear ring (3) to rotate is connected to the inner side wall of the inner gear ring (3), an arc-shaped fixing sleeve (7) is fixedly connected to the bottom of the rotating ring (2), an arc-shaped reflecting plate (8) is slidably connected to the inside of the arc-shaped fixing sleeve (7), a first sliding groove (9) is formed in the outer side wall of the arc-shaped fixing sleeve (7), an L-shaped lifting plate (10) is fixedly connected to the outer side wall of the arc-shaped reflecting plate (8), the L-shaped lifting plate (10) is slidably connected to the inner wall of the first sliding groove (9), and, the utility model discloses a lighting fixture, including lighting frame (1) the first guide block of top fixedly connected with (12), the top of first guide block (12) contacts with first guide bar (11), interior gear ring (3) top fixedly connected with telescopic cylinder (13), be connected with vertical slider between telescopic cylinder's (13) flexible end and L type lifter plate (10), vertical slider makes L type lifter plate (10) upset under telescopic cylinder's (13) effect, the fixed cover of arc (7) is controlled the equal fixedly connected with U type adapter sleeve in both ends (16), two U type adapter sleeve (16) top all is seted up flutedly (17), the equal fixedly connected with in both ends rotates post (18) about arc reflector plate (8).
2. A spotlighted lighting module as claimed in claim 1, wherein: actuating mechanism includes driving gear (4), in driving gear (4) and the interior ring gear (3) lateral wall mesh mutually, driving gear (4) rotate to be connected at the top of illumination frame (1), driving gear (4) top fixedly connected with driving motor (5), driving motor (5) are through L type connecting plate (6) fixed connection at illumination frame (1) top.
3. A spotlighted lighting module as claimed in claim 1, wherein: the vertical sliding part comprises a first sliding rod (14), the first sliding rod (14) is fixedly connected to the right end of the telescopic cylinder (13), a first sliding rail (15) is fixedly connected to the left side wall of the L-shaped lifting plate (10), and the first sliding rod (14) is slidably connected into the first sliding rail (15).
4. A spotlighted lighting module as claimed in claim 1, wherein: the driving gear (4) is meshed with a driven gear (19), the driven gear (19) is rotatably connected to the top of the illuminating frame (1), a cam (20) is fixedly connected to the top end of a rotating shaft of the driven gear (19), the cam (20) is in contact with a semi-arc moving frame (21), the semi-arc moving frame (21) is in sliding connection with a fixing plate (22), the fixing plate (22) is fixedly connected to the top of the illuminating frame (1), a second guide block (23) is fixedly connected to the inner side wall of the first guide block (12), the second guide block (23) is in contact with the semi-arc moving frame (21), a second sliding groove (24) is formed in the top of the illuminating frame (1), the first guide block (12) is in sliding connection with the second sliding groove (24), and a first spring (25) is fixedly connected to the top of the second guide block (23), the bottom end of the first spring (25) is fixedly connected to the top of the illuminating frame (1), and the inner side of the first guide block (12) is connected with a positioning mechanism for positioning the falling position of the first guide block (12).
5. A spotlighted lighting module as claimed in claim 4, wherein: the positioning mechanism comprises a third guide block (26), the third guide block (26) is fixedly connected to the top of the inner gear ring (3), an ejector rod (27) is contacted with the inner end surface of the third guide block (26), an L-shaped moving plate (28) is fixedly connected with the rear end of the ejector rod (27), the top of the illuminating frame (1) is fixedly connected with a second guide rail (29), the L-shaped moving plate (28) is connected in the second guide rail (29) in a sliding way, the right end of the L-shaped moving plate (28) is fixedly connected with an inserted link (30), the right end of the inserted link (30) is contacted with the inner side wall of the first guide block (12), a slot (33) is arranged on the inner side wall of the first guide block (12), the slot (33) is positioned right above the inserted link (30), the outer surface of the inserted bar (30) is connected with an elastic supporting mechanism, and the elastic supporting mechanism is used for providing elastic support for the inserted bar (30) to be inserted into the insertion slot (33).
6. A spotlighted lighting module as claimed in claim 5, wherein: elastic support mechanism includes first connecting plate (31), first connecting plate (31) fixed connection is at the top of illumination frame (1), inserted bar (30) sliding connection is in the inside of first connecting plate (31), the cover is equipped with second spring (32) on the part that inserted bar (30) are located between first connecting plate (31) and L type movable plate (28).
7. A spotlighted lighting module as claimed in claim 1, wherein: the fixing mechanism comprises a fixing column (34), the fixing column (34) is fixedly connected to the top of the illuminating frame (1), an installation disc (35) is fixedly connected to the top end of the fixing column (34), and a plurality of circumferential-array thread grooves (36) are formed in the installation disc (35).
8. A spotlighted lighting module as claimed in claim 1, wherein: the top of the illumination frame (1) is fixedly connected with a balancing weight (37), and the balancing weight (37) is located on the rear side of the driving gear (4).
9. A spotlighted lighting module as claimed in claim 1, wherein: the illuminating frame (1) top is equipped with protecting crust (38) of fixed connection on fixed column (34) surface, protecting crust (38) surround driving gear (4), and protecting crust (38) inside wall is located the outside of L type lifter plate (10), all run through protecting crust (38) at driving motor (5) and L type connecting plate (6) top.
10. A spotlighted lighting module as claimed in claim 9, wherein: the protection casing (38) top has been seted up and has been moved back and let groove (39), move back and let on groove (39) inside wall with driving motor (5) and L type connecting plate (6) sliding connection.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111515775.9A CN114165750B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide rod |
| CN202011357100.1A CN112524513B (en) | 2020-11-27 | 2020-11-27 | Lighting module capable of condensing light |
| CN202111514305.0A CN114198666B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011357100.1A CN112524513B (en) | 2020-11-27 | 2020-11-27 | Lighting module capable of condensing light |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111515775.9A Division CN114165750B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide rod |
| CN202111514305.0A Division CN114198666B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112524513A true CN112524513A (en) | 2021-03-19 |
| CN112524513B CN112524513B (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011357100.1A Active CN112524513B (en) | 2020-11-27 | 2020-11-27 | Lighting module capable of condensing light |
| CN202111515775.9A Active CN114165750B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide rod |
| CN202111514305.0A Active CN114198666B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide block |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111515775.9A Active CN114165750B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide rod |
| CN202111514305.0A Active CN114198666B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide block |
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| Country | Link |
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| CN (3) | CN112524513B (en) |
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- 2020-11-27 CN CN202111514305.0A patent/CN114198666B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114165750A (en) | 2022-03-11 |
| CN114198666B (en) | 2024-01-23 |
| CN114165750B (en) | 2024-03-12 |
| CN114198666A (en) | 2022-03-18 |
| CN112524513B (en) | 2022-01-11 |
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