CN114198666B - Spotlight module driven by guide block - Google Patents
Spotlight module driven by guide block Download PDFInfo
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- CN114198666B CN114198666B CN202111514305.0A CN202111514305A CN114198666B CN 114198666 B CN114198666 B CN 114198666B CN 202111514305 A CN202111514305 A CN 202111514305A CN 114198666 B CN114198666 B CN 114198666B
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- 238000005286 illumination Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 241000255925 Diptera Species 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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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 application is a divisional application of an invention patent with the application number of 202011357100.1, the application date of 2020.11.27 and the name of a spotlight lighting module. The invention discloses a spotlight lighting module driven by a guide block, 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 rotationally connected with a rotating ring, the top of the rotating ring is fixedly connected with an internal gear ring, and the inner wall of the internal gear ring is connected with a driving mechanism for driving an internal ring gear to rotate; when a person works or reads indoors, the arc-shaped reflecting plate is adjusted to move to a proper reflecting position, and the arc-shaped reflecting plate is lowered from the side wall of the illumination module in the moving process, so that the irradiation light of the area without light is reflected, the irradiation light is reflected to the working or reading area, the irradiation intensity of the working or reading area is enhanced, and the working or reading of the person is facilitated.
Description
The application is a divisional application of an invention patent with the application number of 202011357100.1, the application date of 2020.11.27 and the name of a spotlight lighting module.
Technical Field
The invention relates to the field of lighting modules, in particular to a spotlight lighting module driven by a guide block.
Background
The illumination light source module comprises a light source and a reflecting cup. The reflecting cup refers to a reflecting device which reflects light which is emitted by a light source and cannot shine on working and living surfaces in the using process of the lamp. The reflector cup is a reflector which is frequently used, and can greatly improve the light utilization rate of the lamp and the efficiency of the lamp. The shape of the reflector cup determines the ability of the reflector cup to handle indirect light from the light source.
In the case based on the lighting module disclosed in the prior art, the Chinese patent with the patent application number of CN2015137808. X discloses an LED lighting source module, which comprises an LED light source (1) and a reflecting cup (2) with an opening at the bottom; the LED light source (1) comprises a circuit board (1.1) and LEDs (1.2), wherein the LEDs (1.2) are provided with a plurality of LEDs (1.2) which are distributed on the circuit board (1.1); the circuit board (1.1) is arranged at the top of the light reflecting cup (2), the LEDs (1.2) are arranged in the light reflecting cup (2), and the light reflecting cup (2) is in a strip shape; the reflecting cup (2) comprises a front wall (2.1), a rear wall (2.2) and two side walls (2.3); the two side walls (2.3) are symmetrically arranged on the 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; LEDs distributed on two sides of the circuit board (1.1) are denser than LEDs distributed on the middle of the circuit board (1.1). The LED illumination light source module has uniform brightness, no glare phenomenon, and the reflection angle of the reflection cavity to the light source is larger, so that formed light spots are ideal.
When the indoor lighting module in the prior art is used for lighting the indoor, the lighting module uniformly irradiates the indoor, lighting light is dispersed in the indoor, but when the indoor work or reading and writing is needed, the uniformly irradiated light irradiation positions are not concentrated, so that the lighting intensity of the indoor work position is lower, and the work or reading and writing are not facilitated.
Based on the above, the present invention designs a spotlight lighting module to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a spotlight illumination module, which aims to solve the problems that in the prior art, when an indoor illumination module is used for illuminating an indoor, the illumination module is used for uniformly illuminating the indoor, illumination light is scattered in the indoor, but when the indoor work or reading is needed, the illumination positions of the uniformly illuminated light are not gathered, so that the illumination intensity of the indoor work position is lower, and the work or reading and writing are not facilitated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a lighting module that can spotlight, includes the lighting frame, lighting frame top fixedly connected with is used for fixing the fixed establishment of illumination frame, lighting frame top rotation is connected with the swivel becket, swivel becket top fixedly connected with internal gear ring, internal gear ring inner wall is connected with and is used for driving the pivoted actuating mechanism of internal gear, swivel becket bottom fixedly connected with arc fixed cover, the inside sliding connection arc reflector panel of arc fixed cover, first spout has been seted up on the arc fixed cover lateral wall, fixedly connected with L type lifter plate on the arc reflector panel lateral wall, L type lifter plate sliding connection is on first spout inner wall, fixedly connected with first guide bar on the L type lifter plate inside wall, lighting frame top fixedly connected with first guide block, the top and the first guide bar of first guide block contact, internal gear ring top fixedly connected with telescopic cylinder, be connected with vertical slider between telescopic end and the L type lifter plate of telescopic cylinder, vertical slider is under telescopic cylinder's effect upset L type lifter plate, left and right sides fixedly connected with arc reflector sleeve, both ends fixedly connected with U type reflector sleeve, both ends are seted up arc reflector sleeve fixedly;
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 rotationally connected to the top of the illumination 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 illumination frame through an L-shaped connecting plate;
the vertical sliding piece 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 slidably connected in the first sliding rail;
when the indoor illumination rack in the prior art is used for illuminating the indoor, the indoor illumination rack uniformly irradiates the indoor, illumination light is dispersed in the indoor, but when the indoor illumination rack is required to be used for working or reading and writing, the uniformly irradiated light irradiation position is not concentrated, so that the illumination intensity of the indoor working position is lower, the working or reading and writing is not facilitated, the invention provides a technical scheme, so that the problems are solved, when the light of the illumination rack is required to be converged to a working area, the driving motor is started to drive the driving gear to rotate, then the internal gear ring meshed with the driving gear is driven to rotate, the arc-shaped fixed sleeve is driven to rotate through the rotating ring, the arc-shaped reflecting plate is driven to move, the arc-shaped reflecting plate is rotated to the position where the reflection light is required, and when the arc-shaped reflecting plate moves, the L-shaped lifting plate is driven to move simultaneously, so that the first guide rod slides down from the top of the first guide block, the arc-shaped reflecting plate and the L-shaped lifting plate slide down under the action of self gravity, the arc-shaped reflecting plate descends to the bottom of the side face of the illumination frame, the light rays of the side wall can be reflected, the light rays are reflected to a working area needing to be enhanced for illumination, the illumination intensity of the working area is enhanced, the L-shaped lifting plate is beneficial to personnel working or reading, when the arc-shaped reflecting plate falls down, the rotating columns at the two ends of the arc-shaped reflecting plate fall into the grooves, the extending distance of the telescopic cylinder is adjusted, the L-shaped lifting plate is driven to rotate by the first slide rail, the L-shaped lifting plate drives the arc-shaped reflecting plate to overturn inwards, the reflecting angle of the arc-shaped reflecting plate can be adjusted, the reflecting irradiation light rays of the arc-shaped reflecting plate can be reflected more accurately, the personnel working or reading is facilitated, after the work is finished, the driving motor reversely rotates to enable the arc-shaped fixing sleeve to return to the initial position, the first guide rod acts on the first guide block when returning to the initial position, the L-shaped lifting plate drives the arc-shaped reflecting plate to ascend and retract into the arc-shaped fixing sleeve to finish one-time condensation, so that when a person works or reads indoors, the arc-shaped reflecting plate descends from the side wall of the illumination frame to reflect illumination light of an area without light, the illumination light is reflected to the area for work or reading, the illumination intensity of the work or reading area is enhanced, and the work or reading of the person is facilitated.
As a further scheme of the invention, the driving gear is meshed with the driven gear, the driven gear is rotationally connected to the top of the illumination frame, the top end of the rotating shaft of the driven gear is fixedly connected with a cam, the cam is contacted with a semi-arc-shaped movable frame, the semi-arc-shaped movable frame is slidingly connected with a fixed plate, the fixed plate is fixedly connected to the top of the illumination frame, the inner side wall of the first guide block is fixedly connected with a second guide block, the second guide block is contacted with the semi-arc-shaped movable frame, the top of the illumination frame is provided with a second chute, the first guide block is slidingly connected in the second chute, 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 illumination frame, and the inner side of the first guide block is connected with a positioning mechanism for positioning the falling position of the first guide block; during operation, because when only needing the adjustment arc reflector panel travel distance less, first guide bar can not break away from first guide block yet completely, can lead to the unable fixed cover of arc that stretches out completely of arc reflector panel, lead to the area reduction of reflection light, through driving driven gear and rotate when driving gear rotates, driven gear diameter is far less than the diameter of driving gear, when driving gear rotates very little angle, driven gear rotates great angle, drive the cam and rotate, make the cam can wholly extrude half arc movable frame right side, half arc movable frame right-hand member extrusion second guide block, make the second guide block drive first guide block and move down together, first guide block slides into in the second spout, make the first guide bar at first guide block top move down, make the arc reflector panel stretch out arc fixed cover completely, make the reflection area grow of arc reflector panel, be favorable to reflecting light to work area, thereby realize when the arc reflector panel travel distance is less, first guide bar does not break away from first guide block to rotate, make first guide block move down a section distance, make the arc reflector panel can fully lift out of arc reflector panel, the area of the increase more arc reflector panel that can fully, the arc reflector panel is favorable to rise.
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, the inner end surface of the third guide block is contacted with a push rod, the rear end of the push rod is fixedly connected with an L-shaped movable plate, the top of the lighting frame is fixedly connected with a second guide rail, the L-shaped movable plate is slidably connected in the second guide rail, the right end of the L-shaped movable plate is fixedly connected with an inserting rod, the right end of the inserting rod is contacted with the inner side wall of the first guide block, the inner side wall of the first guide block is provided with a slot, the slot is positioned right above the inserting rod, the outer surface of the inserting rod is connected with an elastic supporting mechanism, and the elastic supporting mechanism is used for providing elastic support for the inserting rod, which is inserted into the slot;
the elastic supporting mechanism comprises a first connecting plate, the first connecting plate is fixedly connected to the top of the lighting frame, the inserting rod is slidably connected to the inside of the first connecting plate, and a second spring is sleeved on the part of the inserting rod between the first connecting plate and the L-shaped movable plate;
during operation, because after adjusting the arc reflector panel to suitable position, need close driving motor, the cam probably is not pressing half arc and removes the frame, the second guide block can reset under first spring effect, can rise first guide bar again, need will remove the first guide block location in the second spout, when the internal gear ring rotates, drive the anticlockwise rotation of third guide block, make the third guide block break away from extrusion ejector pin, and the outer end of inserted bar contacts with the inner wall of first guide block, ejector pin and inserted bar have the trend that moves outwards under the second spring effect, when first guide block moves down, make slot and inserted bar dock, the inserted bar inserts in the slot under the second spring effect, fix a position first guide block, avoid stopping rotating, when the cam breaks away from the half arc removal frame of effect, 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 a mounting plate, and a plurality of circumferential array thread grooves are formed in the mounting plate; during operation, because the illumination frame needs to be firmly installed on the indoor wall top, the installation plate is attached to the wall top, and the installation plate is fixedly installed on the indoor wall top through the screw thread groove by utilizing the bolts, so that the illumination frame is stably installed on the wall top.
As a further scheme of the invention, the top of the illumination rack is fixedly connected with a balancing weight, and the balancing weight is positioned at the rear side of the driving gear; 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 inhomogeneous of illumination frame, long-time effect, the illumination frame appears the skew when probably, through at illumination frame top opposite side fixedly connected with balancing weight for the gravity of balanced opposite side avoids the illumination frame to take place the skew.
As a further scheme of the invention, the top of the lighting frame is provided with a protective shell fixedly connected to the outer surface of the fixed column, 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 tops of the driving motor and the L-shaped connecting plate penetrate through the protective shell, the top of the protective shell is provided with a yielding groove, and the inner side wall of the yielding groove is in sliding connection with the driving motor and the L-shaped connecting plate; during operation, because the lighting rack is installed in indoor, there is the region that mosquito etc. can get into gear and meshing in indoor, influence gear engagement's my stability, through the outside installation protecting crust at gear top and L type lifter plate, protect the gear completely including, and do not influence the removal of L type lifter plate, avoid the mosquito to influence the stable meshing of gear, let out the 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 a proper reflecting position, and the arc-shaped reflecting plate is lowered from the side wall of the illumination module in the moving process, so that the irradiation light of the area without light is reflected, the irradiation light is reflected to the working or reading area, the irradiation intensity of the working or reading area is enhanced, and the working or reading of the person is facilitated.
2. According to the invention, the driven gear is driven to rotate when the driving gear rotates to drive the cam to rotate, so that the cam can completely extrude the semi-arc-shaped movable frame to the right side, the right end of the semi-arc-shaped movable frame extrudes the second guide block, the second guide block drives the first guide block to move downwards together, the arc-shaped reflecting plate completely extends out of the arc-shaped fixed sleeve, the reflecting area of the arc-shaped reflecting plate is enlarged, and therefore, when the moving distance of the arc-shaped reflecting plate is smaller and the first guide rod is not completely separated from the first guide block, the first guide block is downwards moved for a certain distance, the arc-shaped reflecting plate can completely downwards lift out, the reflecting area of the arc-shaped reflecting plate is increased, 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 that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a first perspective view of the general structure of the present invention (hidden protective shell);
FIG. 2 is an enlarged view of the structure of FIG. 1 at A;
FIG. 3 is a cross-sectional view of a second chute structure (hidden protective housing) according to the present invention;
FIG. 4 is a second perspective view of the general structure of the present invention (concealing the protective shell 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 overall structure of the present invention;
FIG. 7 is a fourth perspective view of the overall structure of the present invention;
FIG. 8 is a schematic view illustrating the light condensation of an arc reflector according to the present invention;
fig. 9 is a schematic view of the arc-shaped reflector of the present invention (the same view as fig. 8) after sliding down and being pushed by the telescopic cylinder to rotate.
In the drawings, the list of components represented by the various numbers is as follows:
the lighting device comprises a lighting frame 1, a rotating ring 2, an inner 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, a plug rod 30, a first connecting plate 31, a second spring 32, a slot 33, a fixing column 34, a mounting plate 35, a threaded groove 36, a balancing weight 37 and a protective shell 38.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a lighting module that can spotlight, including lighting frame 1, lighting frame 1 top fixedly connected with is used for fixing the fixed establishment of lighting frame 1, lighting frame 1 top rotation is connected with rotation ring 2, rotation ring 2 top fixedly connected with internal gear ring 3, internal gear ring 3 inside wall is connected with and is used for driving the pivoted actuating mechanism of internal gear 3, rotation ring 2 bottom fixedly connected with arc fixed cover 7, the inside sliding connection arc reflector panel 8 of arc fixed cover 7, first spout 9 has been seted up on the lateral wall of arc fixed cover 7, fixedly connected with L type lifter plate 10 on the lateral wall of arc reflector panel 8, L type lifter plate 10 sliding connection is on the inner wall of first spout 9, fixedly connected with first guide bar 11 on the inside wall of L type lifter plate 10, lighting frame 1 top fixedly connected with first guide block 12, the top and the first guide bar 11 contact of internal gear ring 3 top fixedly connected with telescopic cylinder 13, be connected with vertical slider between telescopic end and the L type lifter plate 10 of telescopic cylinder 13, the linkage L type lifter plate 10 under telescopic cylinder 13's effect, two right side wall and left and right side 16U type lifter plate 17 fixedly connected with arc connecting sleeves, two arc connecting sleeves 16 are all fixedly connected with arc type connecting sleeves 17;
the driving mechanism comprises a driving gear 4, the driving gear 4 is meshed with the side wall of the inner ring gear inner 3, the driving gear 4 is rotationally connected to the top of the lighting frame 1, a driving motor 5 is fixedly connected to the top of the driving gear 4, and the driving motor 5 is fixedly connected to the top of the lighting frame 1 through an L-shaped connecting plate 6;
the vertical sliding piece 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 in the first sliding rail 15;
during operation, because the indoor lighting rack 1 in the prior art is used for uniformly irradiating the indoor space when the indoor space is illuminated, the lighting rays are dispersed in the indoor space, but when the indoor space is required to be operated or read and write, the uniformly irradiated rays are not gathered at the irradiation position, so that the lighting intensity of the indoor space is lower, the working or the reading and writing is not facilitated, the invention provides a technical scheme, so that the problem is solved, when the lighting of the lighting rack 1 is required to be converged to a working area, the driving motor 5 is started to drive the driving gear 4 to rotate, then the internal 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, thereby the arc-shaped reflector 8 is driven to move, the arc-shaped reflector 8 is driven to rotate to the position where the light is required to be reflected, and when the arc-shaped reflector 8 moves, the L-shaped lifter 10 is driven to move simultaneously, the first guide rod 11 is enabled to descend from the top of the first guide block 12, the arc-shaped reflector 8 and the L-shaped lifter 10 slide down under the action of self gravity, so that the arc-shaped reflector 8 descends to the side surface of the lighting rack 1 to the working area, the side wall of the lighting rack 1 can be converged, the arc-shaped reflector 8 can be driven to rotate, the arc-shaped reflector 8 can be enabled to extend out of the first guide the arc-shaped reflector 8 to the first guide the lifting rod 10 to the working end, and the arc-shaped reflector 18 can be adjusted to extend out of the arc-shaped reflector 18 when the working end to the first lifting rod is in the working area, and the first lifting rod 13 falls into the arc-shaped reflector 18, and the first lifting rod is adjusted to rotate the working area, and the first lifting rod 13 through the lifting rod 13 when the working direction is adjusted to extend out of the working direction, and the working direction can fall. The position of the arc-shaped reflecting plate 8 for reflecting the irradiation light is more accurate, the work or reading of a person is facilitated, after the work is completed, the driving motor 5 reversely rotates, 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, and the arc-shaped reflecting plate is retracted into the arc-shaped fixing sleeve 7 to complete one-time condensation, so that the arc-shaped reflecting plate 8 is lowered from the side wall of the lighting frame 1 when the person works or reads indoors, the irradiation light of an area without light is reflected, the irradiation light is reflected to the area for working or reading, the irradiation intensity of the working or reading area is enhanced, and the work or reading of the person is facilitated.
As a further scheme of the invention, a driven gear 19 is meshed with a driving gear 4, the driven gear 19 is rotationally connected to the top of a lighting frame 1, a cam 20 is fixedly connected to the top of a rotating shaft of the driven gear 19, the cam 20 is contacted with a semi-arc-shaped movable frame 21, the semi-arc-shaped movable frame 21 is slidingly connected with a fixed plate 22, the fixed plate 22 is fixedly connected to the top of the lighting 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 contacted with the semi-arc-shaped movable frame 21, a second chute 24 is formed in the top of the lighting frame 1, a first guide block 12 is slidingly connected in 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 lighting frame 1, and a positioning mechanism for positioning the falling position of the first guide block 12 is connected to the inner side of the first guide block 12; when the device works, because the first guide rod 11 is not completely separated from the first guide block 12 when the movement distance of the arc-shaped reflecting plate 8 is only required to be adjusted to be smaller, the arc-shaped reflecting plate 8 cannot completely extend out of the arc-shaped fixing sleeve 7, the area of reflected light is reduced, the driven gear 19 is driven 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, the cam 20 can completely press the semi-arc-shaped movable frame 21 to the right side, the right end of the semi-arc-shaped movable frame 21 presses the second guide block 23, 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, the first guide rod 11 positioned at the top of the first guide block 12 moves downwards, the arc-shaped reflecting plate 8 completely extends out of the arc-shaped fixing sleeve 7, the reflecting area of the arc-shaped reflecting plate 8 is enlarged, light is reflected to a working area, and accordingly the first guide block 12 moves downwards for a certain distance when the first guide rod 11 is not completely separated from the first guide block 12, the arc-shaped reflecting plate 8 can completely lift downwards, the reflecting area of the arc-shaped reflecting plate 8 is increased, and more light can enter the working area.
As a further scheme of the invention, the positioning mechanism comprises a third guide block 26, the third guide block 26 is fixedly connected to the top of the internal gear ring 3, the inner end surface of the third guide block 26 is contacted with a push rod 27, the rear end of the push rod 27 is fixedly connected with an L-shaped movable plate 28, the top of the lighting frame 1 is fixedly connected with a second guide rail 29, the L-shaped movable plate 28 is slidably connected in the second guide rail 29, the right end of the L-shaped movable plate 28 is fixedly connected with an inserting rod 30, the right end of the inserting rod 30 is contacted with the inner side wall of the first guide block 12, an inserting groove 33 is formed in the inner side wall of the first guide block 12, the inserting groove 33 is positioned right above the inserting rod 30, the outer surface of the inserting rod 30 is connected with an elastic supporting mechanism, and the elastic supporting mechanism is used for providing elastic support for the inserting rod 30, which is inserted into the inserting groove 33;
the elastic supporting mechanism comprises a first connecting plate 31, the first connecting plate 31 is fixedly connected to the top of the lighting frame 1, the inserting rod 30 is slidably connected to the inside of the first connecting plate 31, and a second spring 32 is sleeved on the part of the inserting rod 30 between the first connecting plate 31 and the L-shaped movable plate 28;
when the cam 20 is not pressed against the semi-arc moving frame 21, the second guide block 23 is reset under the action of the first spring 25, the first guide block 12 moving into the second sliding groove 24 is possibly lifted again, the first guide block 12 moving into the second sliding groove 24 is required to be positioned, when the inner gear ring 3 rotates, the third guide block 26 is driven to rotate anticlockwise, the third guide block 26 is separated from the pressing ejector rod 27, the outer end of the inserted rod 30 is contacted with the inner wall of the first guide block 12, the ejector rod 27 and the inserted rod 30 have a trend of moving outwards under the action of the second spring 32, when the first guide block 12 moves downwards, the inserted rod 30 is inserted into the inserting groove 33 under the action of the second spring 32, the first guide block 12 is positioned, and when the rotation is stopped, the cam 20 is separated from the semi-arc moving frame 21, the first guide block 12 is lifted 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 plate 35, and a plurality of circumferential array thread grooves 36 are formed in the mounting plate 35; during operation, the lighting frame 1 needs to be firmly installed on the indoor wall top, the mounting disc 35 is attached to the wall top, and the mounting disc 35 is fixedly installed on the indoor wall top through the screw groove 36 by utilizing the 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 lighting frame 1 is fixedly connected with a balancing weight 37, and the balancing weight 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 wall top, two gravity inhomogeneous of illumination frame 1, long-time effect, illumination frame 1 appears the skew when probably can, through at illumination frame 1 top opposite side fixedly connected with balancing weight 37 for the gravity of balanced opposite side avoids illumination frame 1 to take place the skew.
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 yielding groove 39, and the inner side wall of the yielding groove 39 is in sliding connection with the driving motor 5 and the L-shaped connecting plate 6; during operation, because the lighting rack 1 is installed indoors, mosquitoes and the like possibly enter the gear and meshed areas, the gear meshing my stability is affected, the gears are completely protected by the protection shell 38 installed on the top of the gears and the outer side of the L-shaped lifting plate 10, the movement of the L-shaped lifting plate 10 is not affected, the stable meshing of the gears is prevented from being affected by the mosquitoes, and the protection shell is convenient to detach by the escape groove 39.
Working principle: when the light of the lighting frame 1 is required to be converged to a working area, the driving motor 5 is started to drive the driving gear 4 to rotate, then the internal gear ring 3 meshed with the driving gear 4 is driven to rotate, the arc-shaped fixing sleeve 7 is driven to rotate by 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 a position requiring 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 face of the lighting frame 1, the side wall light can be reflected, the light is reflected to the working area requiring enhanced lighting, so as to enhance the illumination intensity of the working area, the device is beneficial to personnel work or reading, 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 grooves 17, the extending distance of the telescopic cylinder 13 is adjusted, the first sliding rail 15 is acted by the first sliding rod 14 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, the position of the reflecting irradiation light of the arc-shaped reflecting plate 8 is more accurate, the working or reading of the personnel is facilitated, after the working is finished, the driving motor 5 reversely rotates to enable the arc-shaped fixing sleeve 7 to return to the initial position, the first guide rod 11 acts with the first guide block 12 when returning to the initial position, the arc-shaped reflecting plate 8 is driven to ascend through the L-shaped lifting plate 10 to retract into the arc-shaped fixing sleeve 7, and one-time condensation is completed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form 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 understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a but spotlight lighting module through guide block drive, includes illumination frame (1), its characterized in that: 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 rotationally connected with a rotating ring (2), the top of the rotating ring (2) is fixedly connected with an internal gear ring (3), and the inner side wall of the internal gear ring (3) is connected with a driving mechanism for driving the internal 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 connected with an arc-shaped reflecting plate (8) in a sliding mode, 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), and the L-shaped lifting plate (10) is connected to the inner wall of the first sliding groove (9) in a sliding mode;
the telescopic lifting device is characterized in that a telescopic cylinder (13) is fixedly connected to the top of the inner gear ring (3), a vertical sliding part is connected between the telescopic end of the telescopic cylinder (13) and the L-shaped lifting plate (10), the L-shaped lifting plate (10) is turned over under the action of the telescopic cylinder (13), U-shaped connecting sleeves (16) are fixedly connected to the left end and the right end of the arc-shaped fixing sleeve (7), grooves (17) are formed in the tops of the two U-shaped connecting sleeves (16), and rotating columns (18) are fixedly connected to the left end and the right end of the arc-shaped reflecting plate (8);
the top of the lighting frame (1) is fixedly connected with a first guide block (12), the top of the first guide block (12) is contacted with one end of a first guide rod (11), and the other end of the first guide rod (11) is fixedly connected with the inner side wall of an L-shaped lifting plate (10); an L-shaped lifting plate (10) is fixedly connected to the outer side wall of the arc-shaped reflecting plate (8);
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 rotationally connected to the top of the illumination frame (1), a driving motor (5) is fixedly connected to the top of the driving gear (4), and the driving motor (5) is fixedly connected to the top of the illumination frame (1) through an L-shaped connecting plate (6);
the driving gear (4) is meshed with the driven gear (19), the driven gear (19) is rotationally connected to the top of the illumination 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 contacted with the semi-arc moving frame (21), 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 contacted with the semi-arc moving frame (21), a second chute (24) is formed in the top of the illumination frame (1), the first guide block (12) is slidably connected in 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 illumination frame (1), and a positioning mechanism for positioning the falling position of the first guide block (12) is connected to the inner side of the first guide block (12).
When the light of the lighting frame (1) is required to be converged towards a working area, the arc-shaped reflecting plate (8) is adjusted to move to a proper reflecting position, and the arc-shaped reflecting plate (8) is lowered from the side surface of the lighting module in the moving process, so that the irradiation light of the area without light is reflected; when the arc-shaped reflecting plate (8) falls down, the rotating columns (18) at the two ends of the arc-shaped reflecting plate (8) fall into the grooves (17).
2. A spotlight module driven by a guide block as defined in claim 1, 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), a push rod (27) is arranged in contact with the inner end surface of the third guide block (26), an L-shaped movable plate (28) is fixedly connected to the rear end of the push rod (27), a second guide rail (29) is fixedly connected to the top of the lighting frame (1), the L-shaped movable plate (28) is slidably connected to the second guide rail (29), an inserting rod (30) is fixedly connected to the right end of the L-shaped movable plate (28), an inserting groove (33) is formed in the right end of the inserting rod (30) and is in contact with the inner side wall of the first guide block (12), the inserting groove (33) is formed in the inner side wall of the first guide block (12), an elastic supporting mechanism is connected to the outer surface of the inserting rod (30) and is used for providing elastic support for the inserting groove (33).
3. A spotlight module driven by a guide block as defined in claim 2, wherein: the elastic supporting mechanism comprises a first connecting plate (31), the first connecting plate (31) is fixedly connected to the top of the lighting frame (1), the inserting rod (30) is slidably connected to the inside of the first connecting plate (31), and a second spring (32) is sleeved on the part, located between the first connecting plate (31) and the L-shaped movable plate (28), of the inserting rod (30).
4. A spotlight module driven by a guide block as defined in claim 1, wherein: the fixing mechanism comprises fixing columns (34), the fixing columns (34) are fixedly connected to the top of the lighting frame (1), mounting plates (35) are fixedly connected to the top ends of the fixing columns (34), and a plurality of circumferential array thread grooves (36) are formed in the mounting plates (35).
5. A spotlight module driven by a guide block as defined in claim 1, wherein: the top of the lighting frame (1) is fixedly connected with a balancing weight (37), and the balancing weight (37) is positioned at the rear side of the driving gear (4).
6. A spotlight module driven by a guide block as defined in claim 1, wherein: the illumination 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), protecting crust (38) are all run through at driving motor (5) and L type connecting plate (6) top.
7. A spotlight module driven by a guide block as defined in claim 6, wherein: the top of the protective shell (38) is provided with a yielding groove (39), and the inner side wall of the yielding groove (39) is in sliding connection with the driving motor (5) and the L-shaped connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111514305.0A CN114198666B (en) | 2020-11-27 | 2020-11-27 | Spotlight module driven by guide block |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011357100.1A Division CN112524513B (en) | 2020-11-27 | 2020-11-27 | Lighting module capable of condensing light |
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| Publication Number | Publication Date |
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| CN114198666A CN114198666A (en) | 2022-03-18 |
| CN114198666B true CN114198666B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101831855B1 (en) * | 2017-12-22 | 2018-02-26 | 김명곤 | Indoor electiric lighting apparatus transferable on ceiling |
| CN207527389U (en) * | 2017-11-15 | 2018-06-22 | 温州飞灵灯饰有限公司 | A kind of indoor energy saving lamp of automatic photosensitive adjusting |
| CN207599433U (en) * | 2017-08-07 | 2018-07-10 | 蓝辰亿能科技（天津）有限公司 | A kind of energy-saving lighting lamp of adjusting lighting range |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809616C3 (en) * | 1978-03-06 | 1980-10-02 | Hoffmeister-Leuchten Gmbh & Co Kg, 5880 Luedenscheid | Electric built-in light |
| JP2663309B2 (en) * | 1991-01-16 | 1997-10-15 | 株式会社小糸製作所 | Headlight irradiation axis tilting device |
| JP3402662B2 (en) * | 1993-05-19 | 2003-05-06 | 株式会社日本設計 | Emergency downlight |
| KR101156979B1 (en) * | 2011-05-09 | 2012-06-20 | (유)삼현조명 | Lamp device of a street light |
| CN102853279B (en) * | 2011-06-28 | 2014-08-27 | 海洋王照明科技股份有限公司 | Lamp |
| CN103185299B (en) * | 2011-12-27 | 2017-02-08 | 海洋王照明科技股份有限公司 | Dimming structure and lamp with same |
| CN208074741U (en) * | 2018-05-04 | 2018-11-09 | 西北工业大学明德学院 | A kind of household formula headlamp light modulating device |
| CN109058774A (en) * | 2018-06-29 | 2018-12-21 | 安徽捷泰智能科技有限公司 | A kind of LED light source beam condensing unit |
| CN210441154U (en) * | 2019-09-24 | 2020-05-01 | 西安高科电气科技有限公司 | LED lamp with outdoor waterproof brightening illumination |
| CN210771770U (en) * | 2019-10-04 | 2020-06-16 | 江苏华阳照明工程有限公司 | Engineering brightening light modulation device |
| CN211176432U (en) * | 2019-11-06 | 2020-08-04 | 安徽信睦信息科技有限公司 | Industrial park street lamp capable of enlarging irradiation range |
| CN211821992U (en) * | 2020-06-01 | 2020-10-30 | 滕州智能屋电子科技有限公司 | Intelligent home convenient to install and used for indoor illumination intensity adjustment |
| CN211976771U (en) * | 2020-06-12 | 2020-11-20 | 西安美术学院 | Landscape lamp |
-
2020
- 2020-11-27 CN CN202011357100.1A patent/CN112524513B/en active Active
- 2020-11-27 CN CN202111515775.9A patent/CN114165750B/en active Active
- 2020-11-27 CN CN202111514305.0A patent/CN114198666B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207599433U (en) * | 2017-08-07 | 2018-07-10 | 蓝辰亿能科技（天津）有限公司 | A kind of energy-saving lighting lamp of adjusting lighting range |
| CN207527389U (en) * | 2017-11-15 | 2018-06-22 | 温州飞灵灯饰有限公司 | A kind of indoor energy saving lamp of automatic photosensitive adjusting |
| KR101831855B1 (en) * | 2017-12-22 | 2018-02-26 | 김명곤 | Indoor electiric lighting apparatus transferable on ceiling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114165750A (en) | 2022-03-11 |
| CN112524513A (en) | 2021-03-19 |
| CN114165750B (en) | 2024-03-12 |
| CN114198666A (en) | 2022-03-18 |
| CN112524513B (en) | 2022-01-11 |
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