CN108758537A - A kind of lighting device that over fatigue can be prevented based on night study - Google Patents
A kind of lighting device that over fatigue can be prevented based on night study Download PDFInfo
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- CN108758537A CN108758537A CN201810641358.0A CN201810641358A CN108758537A CN 108758537 A CN108758537 A CN 108758537A CN 201810641358 A CN201810641358 A CN 201810641358A CN 108758537 A CN108758537 A CN 108758537A
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- bracket
- lamp holder
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
-
- 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
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
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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
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/15—Thermal insulation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to technical fields of lighting fixtures, and disclose a kind of lighting device that over fatigue can be prevented based on night study, including mounting bracket, the both sides that the mounting bracket is located at top are plugged with limit support plate, and two limit support plates at the top of inner cavities run through be connected with limiting bracket, it is mutually welded with the both sides that fixture is fixedly mounted with slot type respectively one end of two limiting brackets, it is fixedly mounted on the inside of fixture bottom with slot type and is connected with positioner, through lamp holder is connected with, the bottom of lamp holder is connected with lamp housing at the middle part of the mounting bracket inner cavity.This can prevent the lighting device of over fatigue based on night study, pass through being used cooperatively for motor, lamp holder and lamp housing, the angle of illumination and brightness in lamp housing can not only be driven during student learns, expand the propagation of light, therefore during student learns, appropriate indoor atmosphere can be adjusted, prevent atmosphere excessively oppressiveness from student being caused the case where visual fatigue occur.
Description
Technical field
The present invention relates to technical field of lighting fixtures, specially a kind of illumination that over fatigue can be prevented based on night study
Device.
Background technology
The lamps and lanterns of early stage, the Sheng feeder " beans " of similar ceramic.Seat under upper disk, it is intermediate to be connected with column, although shape is simpler
It is single, but establish the basic styling for having found Chinese oil lamp.Thousand Centennial Developments get off, and the function of lamp is also gradually by initially single practicability
Become practical and dicoration is combined.Works handed down from ancient times, moulding are examined in the exquisite lamps and lanterns and palace that these successive dynasties graves are unearthed
Study carefully, decorate numerous richness, reflects the beauty cognition of mainstream society at that time.
The high three lives in high school student due to college entrance examination to be faced, can usually occur the feelings stayed up late when being learnt
Condition can use illuminator when staying up late, but this portable lighter tool is excessively single during light irradiates in use, because
This student is in study for a long time in use, the case where will produce visual fatigue, can not only influence the learning quality of student, simultaneously also
The case where student being caused to cause to feel sleepy, thus based on the above situation need to invent it is a kind of can be prevented based on night study it is excessively tired
The lighting device of labor solves the problem above-mentioned, and promotes the learning quality of student.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it can prevent the illumination of over fatigue from filling based on night study the present invention provides a kind of
It sets, having can effectively prevent student visual fatigue occur, the advantages that improving the learning quality of student, solve in Chief Learning Officer, CLO
Between in use, light is excessively single, the case where will produce visual fatigue, can not only influence the learning quality of student, while can also
The problem of causing student to cause to feel sleepy, reducing student's learning quality.
(2) technical solution
Have for realization is above-mentioned and student can be effectively prevent visual fatigue occur, improves the learning quality purpose of student, this
Invention provides the following technical solutions:A kind of lighting device that over fatigue can be prevented based on night study, including mounting bracket, institute
It states mounting bracket and is located at the both sides at top and be plugged with limit support plate, and the inner cavities at the top of two limit support plates are run through and are connected with
One end of limiting bracket, two limiting brackets is mutually welded with the both sides that fixture is fixedly mounted with slot type respectively, and band slot type fixes peace
It is loaded to have and is connected with positioner on the inside of bottom, the middle part of the mounting bracket inner cavity, which is run through, is connected with lamp holder, the bottom of lamp holder
Portion is connected with lamp housing.
The both sides of the mounting bracket inner wall are welded with connection support device, and the inside of two connection support devices is equal
It is connected with motor, the outer surface of two motors is respectively installed with compression position limiting structure and cooperation Ka Gai, and cooperation Ka Gai is located at bottom
Middle part be welded with T-type convex block, and the side of T-type convex block and the inside of L-type baffle are mutually welded, one end of L-type baffle and installation
The inner wall of holder mutually welds, and the other end of L-type baffle is plugged on the inside of positioner bottom.
One end of the motor output shaft is through positioner and is mutually welded with one end of support shaft, the appearance of support shaft
The equidistant suit in face is there are three the first transmission belt, and the inner cavity of the first transmission belt bottom is through being connected with support shaft, limit shaft
Both ends are plugged with the both sides of inboard wall of lamp holder respectively, and limit shaft is applied in the inner cavity at the top of lamp holder, and limit shaft is located in lamp holder
There are two the second transmission belts for the equidistant suit in outer surface of chamber, and two the second transmission belts are located between the inner cavity of bottom by outer
Female transmission bracket is through connection, and outer female transmission bracket and the junction of the second transmission belt are set with protective jacket, outer female
The outer surface of transmission bracket is set with diverging lens, and the both ends of outer female transmission bracket extend through even two locating supports and are located at bottom
The inner cavity in portion, and the side that two locating supports are located at top is mutually welded with the both sides of inboard wall of lamp holder respectively.
Preferably, the middle part on the inside of the lamp housing is connected with heat-insulated guard, and the junction of heat-insulated guard and lamp housing is equidistant
From clamping there are three reflector, the bottom of heat-insulated guard is installed with lampshade, and lampshade is located at the outer surface of bottom and is welded with lamp bead,
Lamp holder is located at the equidistant installation of inner wall at top there are three shade, and the both sides of lamp housing outer surface are welded with servo-actuated activity branch
Frame, and one end of two servo-actuated movable supports is respectively hinged at the outside of two articulated mountings, two articulated mountings are respectively welded
Both sides in mounting bracket bottom.
Preferably, the equidistant welding of the inner wall of the shade is there are six trapezoidal bearing, the middle part on the inside of trapezoidal bearing
The flexible power of unloading frame is welded, and elasticity is unloaded one end of power frame and mutually welded with the outside of anti-drop device, the side of anti-drop device
It is installed on the middle part of stabilizing bracket inner cavity, and the both sides of stabilizing bracket are mutually welded with the outer surface of shading mirror, the inner cavity of shading mirror is opened
Equipped with loophole.
Preferably, the positioner runs through with the both sides that fixture junction is fixedly mounted with slot type is connected with positioning spiral shell
Bolt, and the position of two positioning bolts is corresponding with the position of two limiting brackets respectively.
Preferably, the mounting bracket is located at the both sides of bottom interior wall and is welded with positioning device, and two positioning devices
Top be welded with five jiaos of positioning devices, the inner cavity of five jiaos of positioning device is through being connected with locating clamp plate, and locating clamp plate
It mutually welds the side of side and lamp holder outer surface.
Preferably, the both sides of the L-type baffle and positioner junction are plugged with anti-side position cushion block, and positioner
Inside offer straight slot compatible with L-type baffle size.
Preferably, the both sides cooperation Ka Gai are welded with air pressure seat, the sides of two air pressure seats respectively with support device
It mutually welds the side of top and bottom.
Preferably, the quantity of the diverging lens is three, and three diverging lens staggered forms are arranged in outer female transmission bracket
Outer surface on, and the position of three diverging lens is corresponding with the position of three shades respectively.
(3) advantageous effect
Compared with prior art, the present invention provides a kind of learning that the lighting device of over fatigue can be prevented based on night,
Has following advantageous effect:
1, the lighting device that over fatigue should can be prevented based on night study, is made by the cooperation of motor, lamp holder and lamp housing
With, the angle of illumination and brightness in lamp housing can not only be driven during student learns, and expand the propagation of light, therefore
During student learns, appropriate indoor atmosphere can be adjusted, prevent atmosphere excessively oppressiveness from student being caused vision occur tired
The case where labor, can alleviate the learning pressure of student by a small margin, to effectively facilitate the quality of student's study.
2, the lighting device that over fatigue should can be prevented based on night study drives support shaft and limit shaft rotation by motor
Dynamic process can drive outer female transmission bracket, since outer female transmission bracket is irregular status, be passed in outer female
The luminosity that diverging lens can be rotated with the rotation of outer female transmission bracket, therefore be distributed when dynamic holder pivots can be with diverging lens
Angle carries out refraction fine tuning to shade, and the light then reflected can be reflected by reflector in lamp housing, to adjust room
The light range of exposures in interior space, therefore can prevent light is excessively single student is caused the case where visual fatigue occur.
3, lighting device of over fatigue should can be prevented based on night study, by being servo-actuated matching for movable support and hinged seat
Close using can not only play the role of support and stablize lamp housing, at the same also can according to the demand of student, come adjust lamp housing and
The position of lamp holder improves the attention of student when student learns to the range of light regulating irradiation, improves student and learns
The quality of habit.
4, should can prevent lighting device of over fatigue based on night study, by compress position limiting structure, cooperation Ka Gai and
Air pressure seat with the use of protection connection support device can be played the role of, prevent motor from generated in the process being driven
The excessive stabilization influenced to lamp holder and lamp housing of active force, while compressing position limiting structure and being sleeved on motor, it can effectively reduce and make an uproar
The propagation of sound generates the study of influence of noise student when preventing motor from operating.
5, lighting device of over fatigue should can be prevented based on night study, and passed through matching for L-type baffle and anti-side position cushion block
The stabilization that can not only play between positioning positioner and mounting bracket is closed, while can also be torn open according to demand to whole
When unloading, L-type baffle is detached with positioner, so as to make user more convenient when being replaced to lamps and lanterns,
Reduce the burden when being replaced.
6, the lighting device that over fatigue should can be prevented based on night study, by limiting support plate, limiting bracket and trough of belt
Being used cooperatively for fixture is fixedly mounted in formula, can not only play the effect of fixed entirety, block simultaneously because being fixedly mounted with slot type
The top and bottom of tool offer card slot, therefore also can be more convenient when being installed, according to the position in installation room
Snapping is carried out with adjusting, thus when in use can be more convenient.
7, the lighting device that over fatigue should can be prevented based on night study, by positioning device, five jiaos of positioning seats and is determined
Position snap-gauge is used cooperatively the bearing capacity that can be improved between lamp holder and mounting bracket, causes when preventing by extraneous active force
Lamp housing falls off the case where causing security risk, while position when can also be learnt according to student adjusts the position of lamp housing, changes
The range of exposures of light promotes the learning quality and efficiency of student.
8, the lighting device that over fatigue should can be prevented based on night study, is made by the cooperation of heat-insulated guard and lampshade
With, the brightness of illumination can be reduced, prevent the brightness of illumination it is excessive occur it is reflective, influence the learning quality of student, light led to
It crosses that heat-insulated guard is poly- to be dispersed in together, to reduce the visual fatigue to student, while can also play the role of heat-insulated and heat dissipation, it is anti-
The only overlong time of student's study leads to heated the case where being damaged to lamp bead, improves whole service life.
9, lighting device of over fatigue should can be prevented based on night study, can will be irradiated in light source by loophole
Brightness is gathered on shading mirror, and then shading mirror can not only be incited somebody to action in the light refraction to diverging lens and reflector received
Light completely reflects the external world, while different light can be also reflected according to the difference of diverging lens rotational angle, therefore
Slow down the visual fatigue of student, promotes learning quality.
Description of the drawings
Fig. 1 faces cross section structure schematic diagram to be proposed by the present invention;
Fig. 2 is partial enlargement structural representation at the A of Fig. 1 proposed by the present invention;
Fig. 3 is partial enlargement structural representation at the B of Fig. 1 proposed by the present invention;
Fig. 4 is that lamp housing proposed by the present invention faces cross section structure schematic diagram;
Fig. 5 is dress electro-optical device top view cross section structural schematic diagram proposed by the present invention.
In figure:1 mounting bracket, 2 limit support plates, 21 limiting brackets, 22 band slot types be fixedly mounted fixtures, 23 positioning bolts,
24 positioners, 3 connection support devices, 31 motors, 32 compression position limiting structures, 33 cooperation Ka Gai, 34 air pressure seats, 35T types convex block,
36L types baffle, 37 anti-side position cushion blocks, 4 lamp holders, 41 limit shafts, 42 first transmission belts, 43 support shafts, 44 second transmission belts, outside 45
Female transmission bracket, 46 protective jackets, 47 diverging lens, 48 locating supports, 5 positioning devices, 51 5 jiaos of positioning seats, 52 locating clamp plates, 6
Lamp housing, 61 reflectors, 62 heat-insulated guards, 63 lampshades, 64 lamp beads, 65 shades, 651 trapezoidal bearings, 652 elasticity unload power frame,
653 anti-drop devices, 654 stabilizing brackets, 655 shading mirrors, 656 loopholes, 66 servo-actuated movable supports, 67 articulated mountings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-5, a kind of lighting device that over fatigue can be prevented based on night study, including mounting bracket 1, peace
The both sides that dress holder 1 is located at bottom interior wall are welded with positioning device 5, and the top of two positioning device 5 is welded with five jiaos
Positioning device 51, the inner cavity of five jiaos of positioning device 51, which is run through, is connected with locating clamp plate 52, and the side of locating clamp plate 52 and lamp holder 4
The side of outer surface is mutually welded, and the both sides that mounting bracket 1 is located at top are plugged with limit support plate 2, and two limit support plates 2 push up
The inner cavity in portion, which is run through, is connected with limiting bracket 21, and fixture 22 is fixedly mounted with band slot type respectively in one end of two limiting brackets 21
Both sides mutually weld, be fixedly mounted on the inside of fixture 22 bottom with slot type and be connected with positioner 23, positioner 23 and trough of belt
The both sides of 22 junction of formula fixed installation fixture, which are run through, is connected with positioning bolt 23, and the position difference of two positioning bolts 23
Corresponding with the position of two limiting brackets 21, the middle part of 1 inner cavity of mounting bracket, which is run through, is connected with lamp holder 4, the bottom card of lamp holder 4
It is connected to lamp housing 6, the middle part of 6 inside of lamp housing is connected with heat-insulated guard 62, and the equidistant card in junction of heat-insulated guard 62 and lamp housing 6
It connects there are three reflector 61, the bottom of heat-insulated guard 62 is installed with lampshade 63, and lampshade 63 is located at the outer surface of bottom and is welded with
Lamp bead 64, lamp holder 4 is located at the equidistant installation of inner wall at top, and there are three shade 65, the equidistant welderings of inner wall of shade 65
The flexible power of unloading frame 652 is welded at the middle part of trapezoidal bearing 651 there are six connecing, 651 inside of trapezoidal bearing, and elasticity unloads power frame 652
One end and the outside of anti-drop device 653 mutually weld, the side of anti-drop device 653 is installed in 654 inner cavity of stabilizing bracket
Portion, and the both sides of stabilizing bracket 654 are mutually welded with the outer surface of shading mirror 655, the inner cavity of shading mirror 655 offers loophole
656, the both sides of 6 outer surface of lamp housing are welded with servo-actuated movable support 66, and one end of two servo-actuated movable supports 66 is cut with scissors respectively
It is connected on the outside of two articulated mountings 67, two articulated mountings 67 are respectively welded at the both sides of 1 bottom of mounting bracket.
The both sides of 1 inner wall of mounting bracket are welded with connection support device 3, and the inside of two connection support devices 3 is equal
It is connected with motor 31, the outer surface of two motors 31 is respectively installed with compression position limiting structure 32 and cooperation card lid 33, coordinates Ka Gai
33 both sides are welded with air pressure seat 34, and the side of two air pressure seats 34 is mutually welded with the side at the top and bottom of support device 3 respectively
It connects, cooperation card lid 33, which is located in the middle part of bottom, is welded with T-type convex block 35, and the inside of the side of T-type convex block 35 and L-type baffle 36
It mutually welds, the both sides of L-type baffle 36 and 24 junction of positioner are plugged with anti-side position cushion block 37, and positioner 24 is interior
Side offers straight slot compatible with 36 size of L-type baffle, and one end of L-type baffle 36 is mutually welded with the inner wall of mounting bracket 1, and
The other end of L-type baffle 36 is plugged on the inside of 24 bottom of positioner.
One end of 31 output shaft of motor is mutually welded through positioner 24 and with one end of support shaft 43, support shaft 43
The equidistant suit in outer surface is there are three the first transmission belt 42, and the inner cavity of 42 bottom of the first transmission belt is through being connected with support shaft
41, the both sides of the both ends of limit shaft 41 respectively with 4 inner wall of lamp holder plug, and limit shaft 41 is applied in the inner cavity at 4 top of lamp holder, and
Limit shaft 41 is located at the equidistant suit in outer surface of 4 inner cavity of lamp holder there are two the second transmission belt 44, and two the second transmission belts 44
Connection, and 45 and second transmission belt of outer female transmission bracket are run through by outer female transmission bracket 45 between the inner cavity of bottom
44 junction is set with protective jacket 46, and the outer surface of outer female transmission bracket 45 is set with diverging lens 47, the number of diverging lens 47
Amount is three, and three 47 staggered forms of diverging lens are arranged on the outer surface of outer female transmission bracket 45, and three diverging lens 47
Position it is corresponding with the position of three shades 65 respectively, the both ends of outer female transmission bracket 45 extend through even two it is fixed
Position holder 48 is located at the inner cavity of bottom, and two locating supports 48 are located at the side at the top both sides phase with 4 inner wall of lamp holder respectively
Welding.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, user is fixedly mounted 22 pairs of mounting brackets 1 of card, lamp holder 4 and lamp housing 6 by band slot type and installs
Processing can play the role of mounting bracket 1 by positioner 24 fixed during installation, prevent by the external world
Active force causes the case where falling off, and then can drive the rotation of limit shaft 41 by starting motor 31, is rotated in limit shaft 41
During the rotation of support shaft 43 and the second transmission belt 44 can be driven by the first transmission belt 42, therefore can drive outer recessed
Formula transmission bracket 45 is dissipated since outer female transmission bracket 45 is irregular status when outer female transmission bracket 45 rotates
The luminosity that light microscopic 47 can be rotated with the rotation of outer female transmission bracket 45, therefore be distributed can be as the angle of diverging lens 47 be to hiding
Electro-optical device 65 carries out refraction fine tuning, and the light then reflected can be reflected by reflector 61 in lamp housing 6, to adjust in room
The light range of exposures in space can improve lamp by 5, five jiaos of positioning seats 51 of positioning device and being used cooperatively for locating clamp plate 52
Bearing capacity between seat 4 and mounting bracket 1 causes lamp housing 6 to fall off and causes security risk when preventing by extraneous active force
Situation, while position when can also be learnt according to student adjusts the position of lamp housing 6, changes the range of exposures of light, promotes to learn
Raw learning quality and effect can reduce the brightness of illumination, prevent illumination by being used cooperatively for heat-insulated guard 62 and lampshade 63
Brightness it is excessive occur reflective, influence the learning quality of student, light be dispersed in together by the way that heat-insulated guard 62 is poly-, to reduce
To the visual fatigue of student, the brightness irradiated in light source can be gathered on shading mirror 655 by loophole 656, then hidden
Light microscopic 655 in the light refraction received to diverging lens 47 and reflector 61, can not only will completely reflect light outer
Boundary, while also different light can be reflected according to the difference of 47 rotational angle of diverging lens, therefore the vision for slowing down student is tired
Labor.
In conclusion the lighting device of over fatigue should can be prevented based on night study, should can be prevented based on night study
The lighting device of over fatigue, by being used cooperatively for motor 31, lamp holder 4 and lamp housing 6, the process that can not only learn in student
It is middle to drive the angle of illumination and brightness in lamp housing 6, expand the propagation of light, therefore during student learns, it can be appropriate
The indoor atmosphere of adjusting, prevent atmosphere excessively oppressiveness from student being caused the case where visual fatigue occur, can alleviate by a small margin
Raw learning pressure drives support shaft 43 and limit shaft 41 to rotate to effectively facilitate the quality of student's study by motor 31
Process, outer female transmission bracket 45 can be driven, due to outer female transmission bracket 45 be irregular status, in outer female
When transmission bracket 45 rotates diverging lens 47 can the luminosity that rotate with the rotation of outer female transmission bracket 45, therefore distribute can be with
The angle of diverging lens 47 carries out refraction fine tuning to shade 65, and the light then reflected can be reflected into lamp housing by reflector 61
In 61, to adjust the light range of exposures in space in room, therefore it can prevent light is excessively single student is caused to regard
The situation for feeling fatigue solves the case where study is for a long time in use, light is excessively single, will produce visual fatigue, not only
The problem of influencing the learning quality of student, while also result in student and causing to feel sleepy, reducing student's learning quality.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of lighting device that can prevent over fatigue based on night study, including mounting bracket (1), it is characterised in that:Institute
It states mounting bracket (1) and is located at the both sides at top and be plugged with limit support plate (2), and the inner cavities at the top of two limits support plates (2) are equal
Through limiting bracket (21) is connected with, one end of two limiting brackets (21) is fixedly mounted the two of fixture (22) with slot type respectively
Side is mutually welded, and is fixedly mounted on the inside of fixture (22) bottom with slot type and is connected with positioner (23), in the mounting bracket (1)
Through lamp holder (4) is connected with, the bottom of lamp holder (4) is connected with lamp housing (6) at the middle part of chamber;
The both sides of mounting bracket (1) inner wall are welded with connection support device (3), and two connect support device (3)
Inside is connected with motor (31), and the outer surface of two motors (31) is respectively installed with compression position limiting structure (32) and cooperation Ka Gai
(33), cooperation Ka Gai (33), which is located in the middle part of bottom, is welded with T-type convex block (35), and the side of T-type convex block (35) and L-type baffle
(36) inside is mutually welded, and one end of L-type baffle (36) and the inner wall of mounting bracket (1) mutually weld, and L-type baffle (36) is another
One end is plugged on the inside of positioner (24) bottom;
One end of motor (31) output shaft is mutually welded through positioner (24) and with one end of support shaft (43), is supported
There are three the first transmission belts (42) for the equidistant suit in outer surface of axis (43), and the inner cavity of the first transmission belt (42) bottom is through company
It is connected to support shaft (41), the both sides of the both ends of limit shaft (41) respectively with lamp holder (4) inner wall plug, and limit shaft (41) is applied in
Inner cavity at the top of lamp holder (4), and limit shaft (41) is located at the equidistant suit in outer surface of lamp holder (4) inner cavity there are two the second transmissions
Band (44), and two the second transmission belts (44) are located between the inner cavity of bottom through outer female transmission bracket (45) through connecting,
And outer female transmission bracket (45) and the junction of the second transmission belt (44) are set with protective jacket (46), outer female transmission bracket
(45) outer surface is set with diverging lens (47), and the both ends of outer female transmission bracket (45) extend through even two locating supports
(48) it is located at the inner cavity of bottom, and two locating supports (48) are located at the side at the top both sides phase with lamp holder (4) inner wall respectively
Welding.
2. a kind of lighting device that can prevent over fatigue based on night study according to claim 1, it is characterised in that:
Middle part on the inside of the lamp housing (6) is connected with heat-insulated guard (62), and heat-insulated guard (62) and the junction of lamp housing (6) are equidistant
There are three reflectors (61) for clamping, and the bottom of heat-insulated guard (62) is installed with lampshade (63), and lampshade (63) is located at the outer of bottom
Surface soldered has a lamp bead (64), and lamp holder (4) is located at the equidistant installation of inner wall at top, and there are three shade (65), lamp housings (6)
The both sides of outer surface are welded with servo-actuated movable support (66), and one end of two servo-actuated movable supports (66) is respectively hinged at two
The outside of a articulated mounting (67), two articulated mountings (67) are respectively welded at the both sides of mounting bracket (1) bottom.
3. a kind of lighting device that can prevent over fatigue based on night study according to claim 2, it is characterised in that:
The equidistant welding of inner wall of the shade (65) is there are six trapezoidal bearing (651), the middle part weldering on the inside of trapezoidal bearing (651)
It is connected to elasticity and unloads power frame (652), and elasticity unloads one end of power frame (652) and the outside of anti-drop device (653) is mutually welded, anticreep
The side of dropping control device (653) is installed on the middle part of stabilizing bracket (654) inner cavity, and the both sides of stabilizing bracket (654) are and shading mirror
(655) outer surface is mutually welded, and the inner cavity of shading mirror (655) offers loophole (656).
4. a kind of lighting device that can prevent over fatigue based on night study according to claim 1, it is characterised in that:
The positioner (23) is run through with the both sides that fixture (22) junction is fixedly mounted with slot type is connected with positioning bolt (23),
And the position of two positioning bolts (23) is corresponding with the position of two limiting brackets (21) respectively.
5. a kind of lighting device that can prevent over fatigue based on night study according to claim 1, it is characterised in that:
The both sides that the mounting bracket (1) is located at bottom interior wall are welded with positioning device (5), and the top of two positioning devices (5)
Five jiaos of positioning devices (51) are welded with, the inner cavity of five jiaos of positioning devices (51), which is run through, is connected with locating clamp plate (52), and positions
The side of snap-gauge (52) and the side of lamp holder (4) outer surface are mutually welded.
6. a kind of lighting device that can prevent over fatigue based on night study according to claim 1, it is characterised in that:
The both sides of the L-type baffle (36) and positioner (24) junction are plugged with anti-side position cushion block (37), and positioner
(24) straight slot compatible with L-type baffle (36) size is offered on the inside of.
7. a kind of lighting device that can prevent over fatigue based on night study according to claim 1, it is characterised in that:
Cooperation Ka Gai (33) both sides are welded with air pressure seat (34), the sides of two air pressure seats (34) respectively with support device (3)
It mutually welds the side of top and bottom.
8. a kind of lighting device that can prevent over fatigue based on night study according to claim 1, it is characterised in that:
The quantity of the diverging lens (47) is three, and three diverging lens (47) staggered forms are arranged in the outer of outer female transmission bracket (45)
On surface, and the position of three diverging lens (47) is corresponding with the position of three shades (65) respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810641358.0A CN108758537A (en) | 2018-06-21 | 2018-06-21 | A kind of lighting device that over fatigue can be prevented based on night study |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810641358.0A CN108758537A (en) | 2018-06-21 | 2018-06-21 | A kind of lighting device that over fatigue can be prevented based on night study |
Publications (1)
Publication Number | Publication Date |
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CN108758537A true CN108758537A (en) | 2018-11-06 |
Family
ID=63979510
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Application Number | Title | Priority Date | Filing Date |
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CN201810641358.0A Withdrawn CN108758537A (en) | 2018-06-21 | 2018-06-21 | A kind of lighting device that over fatigue can be prevented based on night study |
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CN (1) | CN108758537A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113633119A (en) * | 2021-06-29 | 2021-11-12 | 衢州市智能制造技术与装备研究院 | Protection type machine learning model device based on thing networking |
-
2018
- 2018-06-21 CN CN201810641358.0A patent/CN108758537A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113633119A (en) * | 2021-06-29 | 2021-11-12 | 衢州市智能制造技术与装备研究院 | Protection type machine learning model device based on thing networking |
CN113633119B (en) * | 2021-06-29 | 2024-05-24 | 衢州市智能制造技术与装备研究院 | Protective machine learning model device |
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Application publication date: 20181106 |